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"https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "authors": [ + { + "name": "Fabien Potencier", + "email": "fabien@symfony.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "description": "Loads and dumps YAML files", + "homepage": "https://symfony.com", + "support": { + "source": "https://github.com/symfony/yaml/tree/v5.4.44" + }, + "funding": [ + { + "url": "https://symfony.com/sponsor", + "type": "custom" + }, + { + "url": "https://github.com/fabpot", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/symfony/symfony", + "type": "tidelift" + } + ], + "time": "2024-09-16T14:36:56+00:00" + } + ], + "packages-dev": [], + "aliases": [], + "minimum-stability": "stable", + "stability-flags": {}, + "prefer-stable": false, + "prefer-lowest": false, + "platform": {}, + "platform-dev": {}, + "plugin-api-version": "2.6.0" +} diff --git a/deps/vendor/autoload.php b/deps/vendor/autoload.php new file mode 100644 index 000000000..7486648cf --- /dev/null +++ b/deps/vendor/autoload.php @@ -0,0 +1,25 @@ +realpath = realpath($opened_path) ?: $opened_path; + $opened_path = $this->realpath; + $this->handle = fopen($this->realpath, $mode); + $this->position = 0; + + return (bool) $this->handle; + } + + public function stream_read($count) + { + $data = fread($this->handle, $count); + + if ($this->position === 0) { + $data = preg_replace('{^#!.*\r?\n}', '', $data); + } + + $this->position += strlen($data); + + return $data; + } + + public function stream_cast($castAs) + { + return $this->handle; + } + + public function stream_close() + { + fclose($this->handle); + } + + public function stream_lock($operation) + { + return $operation ? flock($this->handle, $operation) : true; + } + + public function stream_seek($offset, $whence) + { + if (0 === fseek($this->handle, $offset, $whence)) { + $this->position = ftell($this->handle); + return true; + } + + return false; + } + + public function stream_tell() + { + return $this->position; + } + + public function stream_eof() + { + return feof($this->handle); + } + + public function stream_stat() + { + return array(); + } + + public function stream_set_option($option, $arg1, $arg2) + { + return true; + } + + public function url_stat($path, $flags) + { + $path = substr($path, 17); + if (file_exists($path)) { + return stat($path); + } + + return false; + } + } + } + + if ( + (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true)) + || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper')) + ) { + return include("phpvfscomposer://" . __DIR__ . '/..'.'/justinrainbow/json-schema/bin/validate-json'); + } +} + +return include __DIR__ . '/..'.'/justinrainbow/json-schema/bin/validate-json'; diff --git a/deps/vendor/bin/yaml-lint b/deps/vendor/bin/yaml-lint new file mode 100755 index 000000000..388092f5b --- /dev/null +++ b/deps/vendor/bin/yaml-lint @@ -0,0 +1,119 @@ +#!/usr/bin/env php +realpath = realpath($opened_path) ?: $opened_path; + $opened_path = $this->realpath; + $this->handle = fopen($this->realpath, $mode); + $this->position = 0; + + return (bool) $this->handle; + } + + public function stream_read($count) + { + $data = fread($this->handle, $count); + + if ($this->position === 0) { + $data = preg_replace('{^#!.*\r?\n}', '', $data); + } + + $this->position += strlen($data); + + return $data; + } + + public function stream_cast($castAs) + { + return $this->handle; + } + + public function stream_close() + { + fclose($this->handle); + } + + public function stream_lock($operation) + { + return $operation ? flock($this->handle, $operation) : true; + } + + public function stream_seek($offset, $whence) + { + if (0 === fseek($this->handle, $offset, $whence)) { + $this->position = ftell($this->handle); + return true; + } + + return false; + } + + public function stream_tell() + { + return $this->position; + } + + public function stream_eof() + { + return feof($this->handle); + } + + public function stream_stat() + { + return array(); + } + + public function stream_set_option($option, $arg1, $arg2) + { + return true; + } + + public function url_stat($path, $flags) + { + $path = substr($path, 17); + if (file_exists($path)) { + return stat($path); + } + + return false; + } + } + } + + if ( + (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true)) + || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper')) + ) { + return include("phpvfscomposer://" . __DIR__ . '/..'.'/symfony/yaml/Resources/bin/yaml-lint'); + } +} + +return include __DIR__ . '/..'.'/symfony/yaml/Resources/bin/yaml-lint'; diff --git a/deps/vendor/composer/ClassLoader.php b/deps/vendor/composer/ClassLoader.php new file mode 100644 index 000000000..7824d8f7e --- /dev/null +++ b/deps/vendor/composer/ClassLoader.php @@ -0,0 +1,579 @@ + + * Jordi Boggiano + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Composer\Autoload; + +/** + * ClassLoader implements a PSR-0, PSR-4 and classmap class loader. + * + * $loader = new \Composer\Autoload\ClassLoader(); + * + * // register classes with namespaces + * $loader->add('Symfony\Component', __DIR__.'/component'); + * $loader->add('Symfony', __DIR__.'/framework'); + * + * // activate the autoloader + * $loader->register(); + * + * // to enable searching the include path (eg. for PEAR packages) + * $loader->setUseIncludePath(true); + * + * In this example, if you try to use a class in the Symfony\Component + * namespace or one of its children (Symfony\Component\Console for instance), + * the autoloader will first look for the class under the component/ + * directory, and it will then fallback to the framework/ directory if not + * found before giving up. + * + * This class is loosely based on the Symfony UniversalClassLoader. + * + * @author Fabien Potencier + * @author Jordi Boggiano + * @see https://www.php-fig.org/psr/psr-0/ + * @see https://www.php-fig.org/psr/psr-4/ + */ +class ClassLoader +{ + /** @var \Closure(string):void */ + private static $includeFile; + + /** @var string|null */ + private $vendorDir; + + // PSR-4 + /** + * @var array> + */ + private $prefixLengthsPsr4 = array(); + /** + * @var array> + */ + private $prefixDirsPsr4 = array(); + /** + * @var list + */ + private $fallbackDirsPsr4 = array(); + + // PSR-0 + /** + * List of PSR-0 prefixes + * + * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2'))) + * + * @var array>> + */ + private $prefixesPsr0 = array(); + /** + * @var list + */ + private $fallbackDirsPsr0 = array(); + + /** @var bool */ + private $useIncludePath = false; + + /** + * @var array + */ + private $classMap = array(); + + /** @var bool */ + private $classMapAuthoritative = false; + + /** + * @var array + */ + private $missingClasses = array(); + + /** @var string|null */ + private $apcuPrefix; + + /** + * @var array + */ + private static $registeredLoaders = array(); + + /** + * @param string|null $vendorDir + */ + public function __construct($vendorDir = null) + { + $this->vendorDir = $vendorDir; + self::initializeIncludeClosure(); + } + + /** + * @return array> + */ + public function getPrefixes() + { + if (!empty($this->prefixesPsr0)) { + return call_user_func_array('array_merge', array_values($this->prefixesPsr0)); + } + + return array(); + } + + /** + * @return array> + */ + public function getPrefixesPsr4() + { + return $this->prefixDirsPsr4; + } + + /** + * @return list + */ + public function getFallbackDirs() + { + return $this->fallbackDirsPsr0; + } + + /** + * @return list + */ + public function getFallbackDirsPsr4() + { + return $this->fallbackDirsPsr4; + } + + /** + * @return array Array of classname => path + */ + public function getClassMap() + { + return $this->classMap; + } + + /** + * @param array $classMap Class to filename map + * + * @return void + */ + public function addClassMap(array $classMap) + { + if ($this->classMap) { + $this->classMap = array_merge($this->classMap, $classMap); + } else { + $this->classMap = $classMap; + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, either + * appending or prepending to the ones previously set for this prefix. + * + * @param string $prefix The prefix + * @param list|string $paths The PSR-0 root directories + * @param bool $prepend Whether to prepend the directories + * + * @return void + */ + public function add($prefix, $paths, $prepend = false) + { + $paths = (array) $paths; + if (!$prefix) { + if ($prepend) { + $this->fallbackDirsPsr0 = array_merge( + $paths, + $this->fallbackDirsPsr0 + ); + } else { + $this->fallbackDirsPsr0 = array_merge( + $this->fallbackDirsPsr0, + $paths + ); + } + + return; + } + + $first = $prefix[0]; + if (!isset($this->prefixesPsr0[$first][$prefix])) { + $this->prefixesPsr0[$first][$prefix] = $paths; + + return; + } + if ($prepend) { + $this->prefixesPsr0[$first][$prefix] = array_merge( + $paths, + $this->prefixesPsr0[$first][$prefix] + ); + } else { + $this->prefixesPsr0[$first][$prefix] = array_merge( + $this->prefixesPsr0[$first][$prefix], + $paths + ); + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, either + * appending or prepending to the ones previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param list|string $paths The PSR-4 base directories + * @param bool $prepend Whether to prepend the directories + * + * @throws \InvalidArgumentException + * + * @return void + */ + public function addPsr4($prefix, $paths, $prepend = false) + { + $paths = (array) $paths; + if (!$prefix) { + // Register directories for the root namespace. + if ($prepend) { + $this->fallbackDirsPsr4 = array_merge( + $paths, + $this->fallbackDirsPsr4 + ); + } else { + $this->fallbackDirsPsr4 = array_merge( + $this->fallbackDirsPsr4, + $paths + ); + } + } elseif (!isset($this->prefixDirsPsr4[$prefix])) { + // Register directories for a new namespace. + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = $paths; + } elseif ($prepend) { + // Prepend directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + $paths, + $this->prefixDirsPsr4[$prefix] + ); + } else { + // Append directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + $this->prefixDirsPsr4[$prefix], + $paths + ); + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, + * replacing any others previously set for this prefix. + * + * @param string $prefix The prefix + * @param list|string $paths The PSR-0 base directories + * + * @return void + */ + public function set($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr0 = (array) $paths; + } else { + $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths; + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, + * replacing any others previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param list|string $paths The PSR-4 base directories + * + * @throws \InvalidArgumentException + * + * @return void + */ + public function setPsr4($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr4 = (array) $paths; + } else { + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } + } + + /** + * Turns on searching the include path for class files. + * + * @param bool $useIncludePath + * + * @return void + */ + public function setUseIncludePath($useIncludePath) + { + $this->useIncludePath = $useIncludePath; + } + + /** + * Can be used to check if the autoloader uses the include path to check + * for classes. + * + * @return bool + */ + public function getUseIncludePath() + { + return $this->useIncludePath; + } + + /** + * Turns off searching the prefix and fallback directories for classes + * that have not been registered with the class map. + * + * @param bool $classMapAuthoritative + * + * @return void + */ + public function setClassMapAuthoritative($classMapAuthoritative) + { + $this->classMapAuthoritative = $classMapAuthoritative; + } + + /** + * Should class lookup fail if not found in the current class map? + * + * @return bool + */ + public function isClassMapAuthoritative() + { + return $this->classMapAuthoritative; + } + + /** + * APCu prefix to use to cache found/not-found classes, if the extension is enabled. + * + * @param string|null $apcuPrefix + * + * @return void + */ + public function setApcuPrefix($apcuPrefix) + { + $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null; + } + + /** + * The APCu prefix in use, or null if APCu caching is not enabled. + * + * @return string|null + */ + public function getApcuPrefix() + { + return $this->apcuPrefix; + } + + /** + * Registers this instance as an autoloader. + * + * @param bool $prepend Whether to prepend the autoloader or not + * + * @return void + */ + public function register($prepend = false) + { + spl_autoload_register(array($this, 'loadClass'), true, $prepend); + + if (null === $this->vendorDir) { + return; + } + + if ($prepend) { + self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders; + } else { + unset(self::$registeredLoaders[$this->vendorDir]); + self::$registeredLoaders[$this->vendorDir] = $this; + } + } + + /** + * Unregisters this instance as an autoloader. + * + * @return void + */ + public function unregister() + { + spl_autoload_unregister(array($this, 'loadClass')); + + if (null !== $this->vendorDir) { + unset(self::$registeredLoaders[$this->vendorDir]); + } + } + + /** + * Loads the given class or interface. + * + * @param string $class The name of the class + * @return true|null True if loaded, null otherwise + */ + public function loadClass($class) + { + if ($file = $this->findFile($class)) { + $includeFile = self::$includeFile; + $includeFile($file); + + return true; + } + + return null; + } + + /** + * Finds the path to the file where the class is defined. + * + * @param string $class The name of the class + * + * @return string|false The path if found, false otherwise + */ + public function findFile($class) + { + // class map lookup + if (isset($this->classMap[$class])) { + return $this->classMap[$class]; + } + if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) { + return false; + } + if (null !== $this->apcuPrefix) { + $file = apcu_fetch($this->apcuPrefix.$class, $hit); + if ($hit) { + return $file; + } + } + + $file = $this->findFileWithExtension($class, '.php'); + + // Search for Hack files if we are running on HHVM + if (false === $file && defined('HHVM_VERSION')) { + $file = $this->findFileWithExtension($class, '.hh'); + } + + if (null !== $this->apcuPrefix) { + apcu_add($this->apcuPrefix.$class, $file); + } + + if (false === $file) { + // Remember that this class does not exist. + $this->missingClasses[$class] = true; + } + + return $file; + } + + /** + * Returns the currently registered loaders keyed by their corresponding vendor directories. + * + * @return array + */ + public static function getRegisteredLoaders() + { + return self::$registeredLoaders; + } + + /** + * @param string $class + * @param string $ext + * @return string|false + */ + private function findFileWithExtension($class, $ext) + { + // PSR-4 lookup + $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext; + + $first = $class[0]; + if (isset($this->prefixLengthsPsr4[$first])) { + $subPath = $class; + while (false !== $lastPos = strrpos($subPath, '\\')) { + $subPath = substr($subPath, 0, $lastPos); + $search = $subPath . '\\'; + if (isset($this->prefixDirsPsr4[$search])) { + $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1); + foreach ($this->prefixDirsPsr4[$search] as $dir) { + if (file_exists($file = $dir . $pathEnd)) { + return $file; + } + } + } + } + } + + // PSR-4 fallback dirs + foreach ($this->fallbackDirsPsr4 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) { + return $file; + } + } + + // PSR-0 lookup + if (false !== $pos = strrpos($class, '\\')) { + // namespaced class name + $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1) + . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR); + } else { + // PEAR-like class name + $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext; + } + + if (isset($this->prefixesPsr0[$first])) { + foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) { + if (0 === strpos($class, $prefix)) { + foreach ($dirs as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + } + } + } + + // PSR-0 fallback dirs + foreach ($this->fallbackDirsPsr0 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + + // PSR-0 include paths. + if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) { + return $file; + } + + return false; + } + + /** + * @return void + */ + private static function initializeIncludeClosure() + { + if (self::$includeFile !== null) { + return; + } + + /** + * Scope isolated include. + * + * Prevents access to $this/self from included files. + * + * @param string $file + * @return void + */ + self::$includeFile = \Closure::bind(static function($file) { + include $file; + }, null, null); + } +} diff --git a/deps/vendor/composer/InstalledVersions.php b/deps/vendor/composer/InstalledVersions.php new file mode 100644 index 000000000..51e734a77 --- /dev/null +++ b/deps/vendor/composer/InstalledVersions.php @@ -0,0 +1,359 @@ + + * Jordi Boggiano + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Composer; + +use Composer\Autoload\ClassLoader; +use Composer\Semver\VersionParser; + +/** + * This class is copied in every Composer installed project and available to all + * + * See also https://getcomposer.org/doc/07-runtime.md#installed-versions + * + * To require its presence, you can require `composer-runtime-api ^2.0` + * + * @final + */ +class InstalledVersions +{ + /** + * @var mixed[]|null + * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array}|array{}|null + */ + private static $installed; + + /** + * @var bool|null + */ + private static $canGetVendors; + + /** + * @var array[] + * @psalm-var array}> + */ + private static $installedByVendor = array(); + + /** + * Returns a list of all package names which are present, either by being installed, replaced or provided + * + * @return string[] + * @psalm-return list + */ + public static function getInstalledPackages() + { + $packages = array(); + foreach (self::getInstalled() as $installed) { + $packages[] = array_keys($installed['versions']); + } + + if (1 === \count($packages)) { + return $packages[0]; + } + + return array_keys(array_flip(\call_user_func_array('array_merge', $packages))); + } + + /** + * Returns a list of all package names with a specific type e.g. 'library' + * + * @param string $type + * @return string[] + * @psalm-return list + */ + public static function getInstalledPackagesByType($type) + { + $packagesByType = array(); + + foreach (self::getInstalled() as $installed) { + foreach ($installed['versions'] as $name => $package) { + if (isset($package['type']) && $package['type'] === $type) { + $packagesByType[] = $name; + } + } + } + + return $packagesByType; + } + + /** + * Checks whether the given package is installed + * + * This also returns true if the package name is provided or replaced by another package + * + * @param string $packageName + * @param bool $includeDevRequirements + * @return bool + */ + public static function isInstalled($packageName, $includeDevRequirements = true) + { + foreach (self::getInstalled() as $installed) { + if (isset($installed['versions'][$packageName])) { + return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false; + } + } + + return false; + } + + /** + * Checks whether the given package satisfies a version constraint + * + * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call: + * + * Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3') + * + * @param VersionParser $parser Install composer/semver to have access to this class and functionality + * @param string $packageName + * @param string|null $constraint A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package + * @return bool + */ + public static function satisfies(VersionParser $parser, $packageName, $constraint) + { + $constraint = $parser->parseConstraints((string) $constraint); + $provided = $parser->parseConstraints(self::getVersionRanges($packageName)); + + return $provided->matches($constraint); + } + + /** + * Returns a version constraint representing all the range(s) which are installed for a given package + * + * It is easier to use this via isInstalled() with the $constraint argument if you need to check + * whether a given version of a package is installed, and not just whether it exists + * + * @param string $packageName + * @return string Version constraint usable with composer/semver + */ + public static function getVersionRanges($packageName) + { + foreach (self::getInstalled() as $installed) { + if (!isset($installed['versions'][$packageName])) { + continue; + } + + $ranges = array(); + if (isset($installed['versions'][$packageName]['pretty_version'])) { + $ranges[] = $installed['versions'][$packageName]['pretty_version']; + } + if (array_key_exists('aliases', $installed['versions'][$packageName])) { + $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']); + } + if (array_key_exists('replaced', $installed['versions'][$packageName])) { + $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']); + } + if (array_key_exists('provided', $installed['versions'][$packageName])) { + $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']); + } + + return implode(' || ', $ranges); + } + + throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); + } + + /** + * @param string $packageName + * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present + */ + public static function getVersion($packageName) + { + foreach (self::getInstalled() as $installed) { + if (!isset($installed['versions'][$packageName])) { + continue; + } + + if (!isset($installed['versions'][$packageName]['version'])) { + return null; + } + + return $installed['versions'][$packageName]['version']; + } + + throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); + } + + /** + * @param string $packageName + * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present + */ + public static function getPrettyVersion($packageName) + { + foreach (self::getInstalled() as $installed) { + if (!isset($installed['versions'][$packageName])) { + continue; + } + + if (!isset($installed['versions'][$packageName]['pretty_version'])) { + return null; + } + + return $installed['versions'][$packageName]['pretty_version']; + } + + throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); + } + + /** + * @param string $packageName + * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference + */ + public static function getReference($packageName) + { + foreach (self::getInstalled() as $installed) { + if (!isset($installed['versions'][$packageName])) { + continue; + } + + if (!isset($installed['versions'][$packageName]['reference'])) { + return null; + } + + return $installed['versions'][$packageName]['reference']; + } + + throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); + } + + /** + * @param string $packageName + * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path. + */ + public static function getInstallPath($packageName) + { + foreach (self::getInstalled() as $installed) { + if (!isset($installed['versions'][$packageName])) { + continue; + } + + return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null; + } + + throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); + } + + /** + * @return array + * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool} + */ + public static function getRootPackage() + { + $installed = self::getInstalled(); + + return $installed[0]['root']; + } + + /** + * Returns the raw installed.php data for custom implementations + * + * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect. + * @return array[] + * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array} + */ + public static function getRawData() + { + @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED); + + if (null === self::$installed) { + // only require the installed.php file if this file is loaded from its dumped location, + // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937 + if (substr(__DIR__, -8, 1) !== 'C') { + self::$installed = include __DIR__ . '/installed.php'; + } else { + self::$installed = array(); + } + } + + return self::$installed; + } + + /** + * Returns the raw data of all installed.php which are currently loaded for custom implementations + * + * @return array[] + * @psalm-return list}> + */ + public static function getAllRawData() + { + return self::getInstalled(); + } + + /** + * Lets you reload the static array from another file + * + * This is only useful for complex integrations in which a project needs to use + * this class but then also needs to execute another project's autoloader in process, + * and wants to ensure both projects have access to their version of installed.php. + * + * A typical case would be PHPUnit, where it would need to make sure it reads all + * the data it needs from this class, then call reload() with + * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure + * the project in which it runs can then also use this class safely, without + * interference between PHPUnit's dependencies and the project's dependencies. + * + * @param array[] $data A vendor/composer/installed.php data set + * @return void + * + * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array} $data + */ + public static function reload($data) + { + self::$installed = $data; + self::$installedByVendor = array(); + } + + /** + * @return array[] + * @psalm-return list}> + */ + private static function getInstalled() + { + if (null === self::$canGetVendors) { + self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders'); + } + + $installed = array(); + + if (self::$canGetVendors) { + foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) { + if (isset(self::$installedByVendor[$vendorDir])) { + $installed[] = self::$installedByVendor[$vendorDir]; + } elseif (is_file($vendorDir.'/composer/installed.php')) { + /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array} $required */ + $required = require $vendorDir.'/composer/installed.php'; + $installed[] = self::$installedByVendor[$vendorDir] = $required; + if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) { + self::$installed = $installed[count($installed) - 1]; + } + } + } + } + + if (null === self::$installed) { + // only require the installed.php file if this file is loaded from its dumped location, + // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937 + if (substr(__DIR__, -8, 1) !== 'C') { + /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array} $required */ + $required = require __DIR__ . '/installed.php'; + self::$installed = $required; + } else { + self::$installed = array(); + } + } + + if (self::$installed !== array()) { + $installed[] = self::$installed; + } + + return $installed; + } +} diff --git a/deps/vendor/composer/LICENSE b/deps/vendor/composer/LICENSE new file mode 100644 index 000000000..f27399a04 --- /dev/null +++ b/deps/vendor/composer/LICENSE @@ -0,0 +1,21 @@ + +Copyright (c) Nils Adermann, Jordi Boggiano + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + diff --git a/deps/vendor/composer/autoload_classmap.php b/deps/vendor/composer/autoload_classmap.php new file mode 100644 index 000000000..ac6b3995c --- /dev/null +++ b/deps/vendor/composer/autoload_classmap.php @@ -0,0 +1,19 @@ + $vendorDir . '/symfony/polyfill-php80/Resources/stubs/Attribute.php', + 'CURLStringFile' => $vendorDir . '/symfony/polyfill-php81/Resources/stubs/CURLStringFile.php', + 'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php', + 'JsonException' => $vendorDir . '/symfony/polyfill-php73/Resources/stubs/JsonException.php', + 'Normalizer' => $vendorDir . '/symfony/polyfill-intl-normalizer/Resources/stubs/Normalizer.php', + 'PhpToken' => $vendorDir . 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'/symfony/polyfill-mbstring/bootstrap.php', + '8825ede83f2f289127722d4e842cf7e8' => $vendorDir . '/symfony/polyfill-intl-grapheme/bootstrap.php', + 'e69f7f6ee287b969198c3c9d6777bd38' => $vendorDir . '/symfony/polyfill-intl-normalizer/bootstrap.php', + 'a4a119a56e50fbb293281d9a48007e0e' => $vendorDir . '/symfony/polyfill-php80/bootstrap.php', + '0d59ee240a4cd96ddbb4ff164fccea4d' => $vendorDir . '/symfony/polyfill-php73/bootstrap.php', + 'b6b991a57620e2fb6b2f66f03fe9ddc2' => $vendorDir . '/symfony/string/Resources/functions.php', + '23c18046f52bef3eea034657bafda50f' => $vendorDir . '/symfony/polyfill-php81/bootstrap.php', +); diff --git a/deps/vendor/composer/autoload_namespaces.php b/deps/vendor/composer/autoload_namespaces.php new file mode 100644 index 000000000..15a2ff3ad --- /dev/null +++ b/deps/vendor/composer/autoload_namespaces.php @@ -0,0 +1,9 @@ + array($vendorDir . '/symfony/polyfill-php81'), + 'Symfony\\Polyfill\\Php80\\' => array($vendorDir . 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'/symfony/polyfill-php80/Resources/stubs/ValueError.php', + ); + + public static function getInitializer(ClassLoader $loader) + { + return \Closure::bind(function () use ($loader) { + $loader->prefixLengthsPsr4 = ComposerStaticInit6e0324fc886fd55694e53338d30399bc::$prefixLengthsPsr4; + $loader->prefixDirsPsr4 = ComposerStaticInit6e0324fc886fd55694e53338d30399bc::$prefixDirsPsr4; + $loader->classMap = ComposerStaticInit6e0324fc886fd55694e53338d30399bc::$classMap; + + }, null, ClassLoader::class); + } +} diff --git a/deps/vendor/composer/installed.json b/deps/vendor/composer/installed.json new file mode 100644 index 000000000..a36713f46 --- /dev/null +++ b/deps/vendor/composer/installed.json @@ -0,0 +1,1919 @@ +{ + "packages": [ + { + "name": "evenement/evenement", + "version": "v3.0.2", + "version_normalized": "3.0.2.0", + "source": { + "type": "git", + "url": "https://github.com/igorw/evenement.git", + "reference": "0a16b0d71ab13284339abb99d9d2bd813640efbc" + }, + "dist": { + "type": 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'/../symfony/service-contracts', + 'aliases' => array(), + 'dev_requirement' => false, + ), + 'symfony/string' => array( + 'pretty_version' => 'v6.4.12', + 'version' => '6.4.12.0', + 'reference' => 'f8a1ccebd0997e16112dfecfd74220b78e5b284b', + 'type' => 'library', + 'install_path' => __DIR__ . '/../symfony/string', + 'aliases' => array(), + 'dev_requirement' => false, + ), + 'symfony/yaml' => array( + 'pretty_version' => 'v5.4.44', + 'version' => '5.4.44.0', + 'reference' => '7025b964f123bbf1896d7563db6ec7f1f63e918a', + 'type' => 'library', + 'install_path' => __DIR__ . '/../symfony/yaml', + 'aliases' => array(), + 'dev_requirement' => false, + ), + ), +); diff --git a/deps/vendor/composer/platform_check.php b/deps/vendor/composer/platform_check.php new file mode 100644 index 000000000..4c3a5d68f --- /dev/null +++ b/deps/vendor/composer/platform_check.php @@ -0,0 +1,26 @@ += 80100)) { + $issues[] = 'Your Composer dependencies require a PHP version ">= 8.1.0". You are running ' . PHP_VERSION . '.'; +} + +if ($issues) { + if (!headers_sent()) { + header('HTTP/1.1 500 Internal Server Error'); + } + if (!ini_get('display_errors')) { + if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') { + fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL); + } elseif (!headers_sent()) { + echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL; + } + } + trigger_error( + 'Composer detected issues in your platform: ' . implode(' ', $issues), + E_USER_ERROR + ); +} diff --git a/deps/vendor/evenement/evenement/.gitattributes b/deps/vendor/evenement/evenement/.gitattributes new file mode 100644 index 000000000..8e493b8ce --- /dev/null +++ b/deps/vendor/evenement/evenement/.gitattributes @@ -0,0 +1,7 @@ +/.github export-ignore +/doc export-ignore +/examples export-ignore +/tests export-ignore +/.gitignore export-ignore +/CHANGELOG.md export-ignore +/phpunit.xml.dist export-ignore diff --git a/deps/vendor/evenement/evenement/LICENSE b/deps/vendor/evenement/evenement/LICENSE new file mode 100644 index 000000000..d9a37d0a0 --- /dev/null +++ b/deps/vendor/evenement/evenement/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2011 Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/evenement/evenement/README.md b/deps/vendor/evenement/evenement/README.md new file mode 100644 index 000000000..455dd22c2 --- /dev/null +++ b/deps/vendor/evenement/evenement/README.md @@ -0,0 +1,64 @@ +# Événement + +Événement is a very simple event dispatching library for PHP. + +It has the same design goals as [Silex](https://silex.symfony.com/) and +[Pimple](https://github.com/silexphp/Pimple), to empower the user while staying concise +and simple. + +It is very strongly inspired by the [EventEmitter](https://nodejs.org/api/events.html#events_class_eventemitter) API found in +[node.js](http://nodejs.org). + +![Continuous Integration](https://github.com/igorw/evenement/workflows/CI/badge.svg) +[![Latest Stable Version](https://poser.pugx.org/evenement/evenement/v/stable.png)](https://packagist.org/packages/evenement/evenement) +[![Total Downloads](https://poser.pugx.org/evenement/evenement/downloads.png)](https://packagist.org/packages/evenement/evenement/stats) +[![License](https://poser.pugx.org/evenement/evenement/license.png)](https://packagist.org/packages/evenement/evenement) + +## Fetch + +The recommended way to install Événement is [through composer](http://getcomposer.org). By running the following command: + + $ composer require evenement/evenement + +## Usage + +### Creating an Emitter + +```php +on('user.created', function (User $user) use ($logger) { + $logger->log(sprintf("User '%s' was created.", $user->getLogin())); +}); +``` + +### Removing Listeners + +```php +removeListener('user.created', function (User $user) use ($logger) { + $logger->log(sprintf("User '%s' was created.", $user->getLogin())); +}); +``` + +### Emitting Events + +```php +emit('user.created', [$user]); +``` + +Tests +----- + + $ ./vendor/bin/phpunit + +License +------- +MIT, see LICENSE. diff --git a/deps/vendor/evenement/evenement/composer.json b/deps/vendor/evenement/evenement/composer.json new file mode 100644 index 000000000..5444d93e2 --- /dev/null +++ b/deps/vendor/evenement/evenement/composer.json @@ -0,0 +1,29 @@ +{ + "name": "evenement/evenement", + "description": "Événement is a very simple event dispatching library for PHP", + "keywords": ["event-dispatcher", "event-emitter"], + "license": "MIT", + "authors": [ + { + "name": "Igor Wiedler", + "email": "igor@wiedler.ch" + } + ], + "require": { + "php": ">=7.0" + }, + "require-dev": { + "phpunit/phpunit": "^9 || ^6" + }, + "autoload": { + "psr-4": { + "Evenement\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "Evenement\\Tests\\": "tests/" + }, + "files": ["tests/functions.php"] + } +} diff --git a/deps/vendor/evenement/evenement/src/EventEmitter.php b/deps/vendor/evenement/evenement/src/EventEmitter.php new file mode 100644 index 000000000..db189b972 --- /dev/null +++ b/deps/vendor/evenement/evenement/src/EventEmitter.php @@ -0,0 +1,17 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Evenement; + +class EventEmitter implements EventEmitterInterface +{ + use EventEmitterTrait; +} diff --git a/deps/vendor/evenement/evenement/src/EventEmitterInterface.php b/deps/vendor/evenement/evenement/src/EventEmitterInterface.php new file mode 100644 index 000000000..310631a10 --- /dev/null +++ b/deps/vendor/evenement/evenement/src/EventEmitterInterface.php @@ -0,0 +1,22 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Evenement; + +interface EventEmitterInterface +{ + public function on($event, callable $listener); + public function once($event, callable $listener); + public function removeListener($event, callable $listener); + public function removeAllListeners($event = null); + public function listeners($event = null); + public function emit($event, array $arguments = []); +} diff --git a/deps/vendor/evenement/evenement/src/EventEmitterTrait.php b/deps/vendor/evenement/evenement/src/EventEmitterTrait.php new file mode 100644 index 000000000..150342960 --- /dev/null +++ b/deps/vendor/evenement/evenement/src/EventEmitterTrait.php @@ -0,0 +1,154 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Evenement; + +use InvalidArgumentException; + +use function count; +use function array_keys; +use function array_merge; +use function array_search; +use function array_unique; +use function array_values; + +trait EventEmitterTrait +{ + protected $listeners = []; + protected $onceListeners = []; + + public function on($event, callable $listener) + { + if ($event === null) { + throw new InvalidArgumentException('event name must not be null'); + } + + if (!isset($this->listeners[$event])) { + $this->listeners[$event] = []; + } + + $this->listeners[$event][] = $listener; + + return $this; + } + + public function once($event, callable $listener) + { + if ($event === null) { + throw new InvalidArgumentException('event name must not be null'); + } + + if (!isset($this->onceListeners[$event])) { + $this->onceListeners[$event] = []; + } + + $this->onceListeners[$event][] = $listener; + + return $this; + } + + public function removeListener($event, callable $listener) + { + if ($event === null) { + throw new InvalidArgumentException('event name must not be null'); + } + + if (isset($this->listeners[$event])) { + $index = array_search($listener, $this->listeners[$event], true); + if (false !== $index) { + unset($this->listeners[$event][$index]); + if (count($this->listeners[$event]) === 0) { + unset($this->listeners[$event]); + } + } + } + + if (isset($this->onceListeners[$event])) { + $index = array_search($listener, $this->onceListeners[$event], true); + if (false !== $index) { + unset($this->onceListeners[$event][$index]); + if (count($this->onceListeners[$event]) === 0) { + unset($this->onceListeners[$event]); + } + } + } + } + + public function removeAllListeners($event = null) + { + if ($event !== null) { + unset($this->listeners[$event]); + } else { + $this->listeners = []; + } + + if ($event !== null) { + unset($this->onceListeners[$event]); + } else { + $this->onceListeners = []; + } + } + + public function listeners($event = null): array + { + if ($event === null) { + $events = []; + $eventNames = array_unique( + array_merge( + array_keys($this->listeners), + array_keys($this->onceListeners) + ) + ); + foreach ($eventNames as $eventName) { + $events[$eventName] = array_merge( + isset($this->listeners[$eventName]) ? $this->listeners[$eventName] : [], + isset($this->onceListeners[$eventName]) ? $this->onceListeners[$eventName] : [] + ); + } + return $events; + } + + return array_merge( + isset($this->listeners[$event]) ? $this->listeners[$event] : [], + isset($this->onceListeners[$event]) ? $this->onceListeners[$event] : [] + ); + } + + public function emit($event, array $arguments = []) + { + if ($event === null) { + throw new InvalidArgumentException('event name must not be null'); + } + + $listeners = []; + if (isset($this->listeners[$event])) { + $listeners = array_values($this->listeners[$event]); + } + + $onceListeners = []; + if (isset($this->onceListeners[$event])) { + $onceListeners = array_values($this->onceListeners[$event]); + } + + if(empty($listeners) === false) { + foreach ($listeners as $listener) { + $listener(...$arguments); + } + } + + if(empty($onceListeners) === false) { + unset($this->onceListeners[$event]); + foreach ($onceListeners as $listener) { + $listener(...$arguments); + } + } + } +} diff --git a/deps/vendor/fig/http-message-util/.gitignore b/deps/vendor/fig/http-message-util/.gitignore new file mode 100644 index 000000000..48b8bf907 --- /dev/null +++ b/deps/vendor/fig/http-message-util/.gitignore @@ -0,0 +1 @@ +vendor/ diff --git a/deps/vendor/fig/http-message-util/CHANGELOG.md b/deps/vendor/fig/http-message-util/CHANGELOG.md new file mode 100644 index 000000000..1a02e547f --- /dev/null +++ b/deps/vendor/fig/http-message-util/CHANGELOG.md @@ -0,0 +1,147 @@ +# Changelog + +All notable changes to this project will be documented in this file, in reverse chronological order by release. + +## 1.1.5 - 2020-11-24 + +### Added + +- [#19](https://github.com/php-fig/http-message-util/pull/19) adds support for PHP 8. + +### Changed + +- Nothing. + +### Deprecated + +- Nothing. + +### Removed + +- Nothing. + +### Fixed + +- Nothing. + +## 1.1.4 - 2020-02-05 + +### Added + +- Nothing. + +### Changed + +- Nothing. + +### Deprecated + +- Nothing. + +### Removed + +- [#15](https://github.com/php-fig/http-message-util/pull/15) removes the dependency on psr/http-message, as it is not technically necessary for usage of this package. + +### Fixed + +- Nothing. + +## 1.1.3 - 2018-11-19 + +### Added + +- [#10](https://github.com/php-fig/http-message-util/pull/10) adds the constants `StatusCodeInterface::STATUS_EARLY_HINTS` (103) and + `StatusCodeInterface::STATUS_TOO_EARLY` (425). + +### Changed + +- Nothing. + +### Deprecated + +- Nothing. + +### Removed + +- Nothing. + +### Fixed + +- Nothing. + +## 1.1.2 - 2017-02-09 + +### Added + +- [#4](https://github.com/php-fig/http-message-util/pull/4) adds the constant + `StatusCodeInterface::STATUS_MISDIRECTED_REQUEST` (421). + +### Deprecated + +- Nothing. + +### Removed + +- Nothing. + +### Fixed + +- Nothing. + +## 1.1.1 - 2017-02-06 + +### Added + +- [#3](https://github.com/php-fig/http-message-util/pull/3) adds the constant + `StatusCodeInterface::STATUS_IM_A_TEAPOT` (418). + +### Deprecated + +- Nothing. + +### Removed + +- Nothing. + +### Fixed + +- Nothing. + +## 1.1.0 - 2016-09-19 + +### Added + +- [#1](https://github.com/php-fig/http-message-util/pull/1) adds + `Fig\Http\Message\StatusCodeInterface`, with constants named after common + status reason phrases, with values indicating the status codes themselves. + +### Deprecated + +- Nothing. + +### Removed + +- Nothing. + +### Fixed + +- Nothing. + +## 1.0.0 - 2017-08-05 + +### Added + +- Adds `Fig\Http\Message\RequestMethodInterface`, with constants covering the + most common HTTP request methods as specified by the IETF. + +### Deprecated + +- Nothing. + +### Removed + +- Nothing. + +### Fixed + +- Nothing. diff --git a/deps/vendor/fig/http-message-util/LICENSE b/deps/vendor/fig/http-message-util/LICENSE new file mode 100644 index 000000000..e2fa347ae --- /dev/null +++ b/deps/vendor/fig/http-message-util/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2016 PHP Framework Interoperability Group + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/fig/http-message-util/README.md b/deps/vendor/fig/http-message-util/README.md new file mode 100644 index 000000000..ea5b5aa75 --- /dev/null +++ b/deps/vendor/fig/http-message-util/README.md @@ -0,0 +1,17 @@ +# PSR Http Message Util + +This repository holds utility classes and constants to facilitate common +operations of [PSR-7](https://www.php-fig.org/psr/psr-7/); the primary purpose is +to provide constants for referring to request methods, response status codes and +messages, and potentially common headers. + +Implementation of PSR-7 interfaces is **not** within the scope of this package. + +## Installation + +Install by adding the package as a [Composer](https://getcomposer.org) +requirement: + +```bash +$ composer require fig/http-message-util +``` diff --git a/deps/vendor/fig/http-message-util/composer.json b/deps/vendor/fig/http-message-util/composer.json new file mode 100644 index 000000000..8645893b0 --- /dev/null +++ b/deps/vendor/fig/http-message-util/composer.json @@ -0,0 +1,28 @@ +{ + "name": "fig/http-message-util", + "description": "Utility classes and constants for use with PSR-7 (psr/http-message)", + "keywords": ["psr", "psr-7", "http", "http-message", "request", "response"], + "license": "MIT", + "authors": [ + { + "name": "PHP-FIG", + "homepage": "https://www.php-fig.org/" + } + ], + "require": { + "php": "^5.3 || ^7.0 || ^8.0" + }, + "suggest": { + "psr/http-message": "The package containing the PSR-7 interfaces" + }, + "autoload": { + "psr-4": { + "Fig\\Http\\Message\\": "src/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "1.1.x-dev" + } + } +} diff --git a/deps/vendor/fig/http-message-util/src/RequestMethodInterface.php b/deps/vendor/fig/http-message-util/src/RequestMethodInterface.php new file mode 100644 index 000000000..97d9a93bc --- /dev/null +++ b/deps/vendor/fig/http-message-util/src/RequestMethodInterface.php @@ -0,0 +1,34 @@ + + * class RequestFactory implements RequestMethodInterface + * { + * public static function factory( + * $uri = '/', + * $method = self::METHOD_GET, + * $data = [] + * ) { + * } + * } + * + */ +interface RequestMethodInterface +{ + const METHOD_HEAD = 'HEAD'; + const METHOD_GET = 'GET'; + const METHOD_POST = 'POST'; + const METHOD_PUT = 'PUT'; + const METHOD_PATCH = 'PATCH'; + const METHOD_DELETE = 'DELETE'; + const METHOD_PURGE = 'PURGE'; + const METHOD_OPTIONS = 'OPTIONS'; + const METHOD_TRACE = 'TRACE'; + const METHOD_CONNECT = 'CONNECT'; +} diff --git a/deps/vendor/fig/http-message-util/src/StatusCodeInterface.php b/deps/vendor/fig/http-message-util/src/StatusCodeInterface.php new file mode 100644 index 000000000..99b7e780d --- /dev/null +++ b/deps/vendor/fig/http-message-util/src/StatusCodeInterface.php @@ -0,0 +1,107 @@ + + * class ResponseFactory implements StatusCodeInterface + * { + * public function createResponse($code = self::STATUS_OK) + * { + * } + * } + * + */ +interface StatusCodeInterface +{ + // Informational 1xx + const STATUS_CONTINUE = 100; + const STATUS_SWITCHING_PROTOCOLS = 101; + const STATUS_PROCESSING = 102; + const STATUS_EARLY_HINTS = 103; + // Successful 2xx + const STATUS_OK = 200; + const STATUS_CREATED = 201; + const STATUS_ACCEPTED = 202; + const STATUS_NON_AUTHORITATIVE_INFORMATION = 203; + const STATUS_NO_CONTENT = 204; + const STATUS_RESET_CONTENT = 205; + const STATUS_PARTIAL_CONTENT = 206; + const STATUS_MULTI_STATUS = 207; + const STATUS_ALREADY_REPORTED = 208; + const STATUS_IM_USED = 226; + // Redirection 3xx + const STATUS_MULTIPLE_CHOICES = 300; + const STATUS_MOVED_PERMANENTLY = 301; + const STATUS_FOUND = 302; + const STATUS_SEE_OTHER = 303; + const STATUS_NOT_MODIFIED = 304; + const STATUS_USE_PROXY = 305; + const STATUS_RESERVED = 306; + const STATUS_TEMPORARY_REDIRECT = 307; + const STATUS_PERMANENT_REDIRECT = 308; + // Client Errors 4xx + const STATUS_BAD_REQUEST = 400; + const STATUS_UNAUTHORIZED = 401; + const STATUS_PAYMENT_REQUIRED = 402; + const STATUS_FORBIDDEN = 403; + const STATUS_NOT_FOUND = 404; + const STATUS_METHOD_NOT_ALLOWED = 405; + const STATUS_NOT_ACCEPTABLE = 406; + const STATUS_PROXY_AUTHENTICATION_REQUIRED = 407; + const STATUS_REQUEST_TIMEOUT = 408; + const STATUS_CONFLICT = 409; + const STATUS_GONE = 410; + const STATUS_LENGTH_REQUIRED = 411; + const STATUS_PRECONDITION_FAILED = 412; + const STATUS_PAYLOAD_TOO_LARGE = 413; + const STATUS_URI_TOO_LONG = 414; + const STATUS_UNSUPPORTED_MEDIA_TYPE = 415; + const STATUS_RANGE_NOT_SATISFIABLE = 416; + const STATUS_EXPECTATION_FAILED = 417; + const STATUS_IM_A_TEAPOT = 418; + const STATUS_MISDIRECTED_REQUEST = 421; + const STATUS_UNPROCESSABLE_ENTITY = 422; + const STATUS_LOCKED = 423; + const STATUS_FAILED_DEPENDENCY = 424; + const STATUS_TOO_EARLY = 425; + const STATUS_UPGRADE_REQUIRED = 426; + const STATUS_PRECONDITION_REQUIRED = 428; + const STATUS_TOO_MANY_REQUESTS = 429; + const STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE = 431; + const STATUS_UNAVAILABLE_FOR_LEGAL_REASONS = 451; + // Server Errors 5xx + const STATUS_INTERNAL_SERVER_ERROR = 500; + const STATUS_NOT_IMPLEMENTED = 501; + const STATUS_BAD_GATEWAY = 502; + const STATUS_SERVICE_UNAVAILABLE = 503; + const STATUS_GATEWAY_TIMEOUT = 504; + const STATUS_VERSION_NOT_SUPPORTED = 505; + const STATUS_VARIANT_ALSO_NEGOTIATES = 506; + const STATUS_INSUFFICIENT_STORAGE = 507; + const STATUS_LOOP_DETECTED = 508; + const STATUS_NOT_EXTENDED = 510; + const STATUS_NETWORK_AUTHENTICATION_REQUIRED = 511; +} diff --git a/deps/vendor/justinrainbow/json-schema/LICENSE b/deps/vendor/justinrainbow/json-schema/LICENSE new file mode 100644 index 000000000..fa020fce0 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2016 + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/deps/vendor/justinrainbow/json-schema/README.md b/deps/vendor/justinrainbow/json-schema/README.md new file mode 100644 index 000000000..8df14db79 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/README.md @@ -0,0 +1,206 @@ +# JSON Schema for PHP + +[![Build Status](https://travis-ci.org/justinrainbow/json-schema.svg?branch=master)](https://travis-ci.org/justinrainbow/json-schema) +[![Latest Stable Version](https://poser.pugx.org/justinrainbow/json-schema/v/stable.png)](https://packagist.org/packages/justinrainbow/json-schema) +[![Total Downloads](https://poser.pugx.org/justinrainbow/json-schema/downloads.png)](https://packagist.org/packages/justinrainbow/json-schema) + +A PHP Implementation for validating `JSON` Structures against a given `Schema`. + +See [json-schema](http://json-schema.org/) for more details. + +## Installation + +### Library + +```bash +git clone https://github.com/justinrainbow/json-schema.git +``` + +### Composer + +[Install PHP Composer](https://getcomposer.org/doc/00-intro.md) + +```bash +composer require justinrainbow/json-schema +``` + +## Usage + +```php +validate($data, (object)['$ref' => 'file://' . realpath('schema.json')]); + +if ($validator->isValid()) { + echo "The supplied JSON validates against the schema.\n"; +} else { + echo "JSON does not validate. Violations:\n"; + foreach ($validator->getErrors() as $error) { + echo sprintf("[%s] %s\n", $error['property'], $error['message']); + } +} +``` + +### Type coercion + +If you're validating data passed to your application via HTTP, you can cast strings and booleans to +the expected types defined by your schema: + +```php +"true", + 'refundAmount'=>"17" +]; + +$validator->validate( + $request, (object) [ + "type"=>"object", + "properties"=>(object)[ + "processRefund"=>(object)[ + "type"=>"boolean" + ], + "refundAmount"=>(object)[ + "type"=>"number" + ] + ] + ], + Constraint::CHECK_MODE_COERCE_TYPES +); // validates! + +is_bool($request->processRefund); // true +is_int($request->refundAmount); // true +``` + +A shorthand method is also available: +```PHP +$validator->coerce($request, $schema); +// equivalent to $validator->validate($data, $schema, Constraint::CHECK_MODE_COERCE_TYPES); +``` + +### Default values + +If your schema contains default values, you can have these automatically applied during validation: + +```php +17 +]; + +$validator = new Validator(); + +$validator->validate( + $request, + (object)[ + "type"=>"object", + "properties"=>(object)[ + "processRefund"=>(object)[ + "type"=>"boolean", + "default"=>true + ] + ] + ], + Constraint::CHECK_MODE_APPLY_DEFAULTS +); //validates, and sets defaults for missing properties + +is_bool($request->processRefund); // true +$request->processRefund; // true +``` + +### With inline references + +```php +addSchema('file://mySchema', $jsonSchemaObject); + +// Provide $schemaStorage to the Validator so that references can be resolved during validation +$jsonValidator = new Validator( new Factory($schemaStorage)); + +// JSON must be decoded before it can be validated +$jsonToValidateObject = json_decode('{"data":123}'); + +// Do validation (use isValid() and getErrors() to check the result) +$jsonValidator->validate($jsonToValidateObject, $jsonSchemaObject); +``` + +### Configuration Options +A number of flags are available to alter the behavior of the validator. These can be passed as the +third argument to `Validator::validate()`, or can be provided as the third argument to +`Factory::__construct()` if you wish to persist them across multiple `validate()` calls. + +| Flag | Description | +|------|-------------| +| `Constraint::CHECK_MODE_NORMAL` | Validate in 'normal' mode - this is the default | +| `Constraint::CHECK_MODE_TYPE_CAST` | Enable fuzzy type checking for associative arrays and objects | +| `Constraint::CHECK_MODE_COERCE_TYPES` | Convert data types to match the schema where possible | +| `Constraint::CHECK_MODE_APPLY_DEFAULTS` | Apply default values from the schema if not set | +| `Constraint::CHECK_MODE_ONLY_REQUIRED_DEFAULTS` | When applying defaults, only set values that are required | +| `Constraint::CHECK_MODE_EXCEPTIONS` | Throw an exception immediately if validation fails | +| `Constraint::CHECK_MODE_DISABLE_FORMAT` | Do not validate "format" constraints | +| `Constraint::CHECK_MODE_VALIDATE_SCHEMA` | Validate the schema as well as the provided document | + +Please note that using `Constraint::CHECK_MODE_COERCE_TYPES` or `Constraint::CHECK_MODE_APPLY_DEFAULTS` +will modify your original data. + +## Running the tests + +```bash +composer test # run all unit tests +composer testOnly TestClass # run specific unit test class +composer testOnly TestClass::testMethod # run specific unit test method +composer style-check # check code style for errors +composer style-fix # automatically fix code style errors +``` diff --git a/deps/vendor/justinrainbow/json-schema/bin/validate-json b/deps/vendor/justinrainbow/json-schema/bin/validate-json new file mode 100755 index 000000000..d2102fe94 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/bin/validate-json @@ -0,0 +1,251 @@ +#!/usr/bin/env php + + */ + +/** + * Dead simple autoloader + * + * @param string $className Name of class to load + * + * @return void + */ +spl_autoload_register(function ($className) +{ + $className = ltrim($className, '\\'); + $fileName = ''; + if ($lastNsPos = strrpos($className, '\\')) { + $namespace = substr($className, 0, $lastNsPos); + $className = substr($className, $lastNsPos + 1); + $fileName = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR; + } + $fileName .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php'; + if (stream_resolve_include_path($fileName)) { + require_once $fileName; + } +}); + +// support running this tool from git checkout +if (is_dir(__DIR__ . '/../src/JsonSchema')) { + set_include_path(__DIR__ . '/../src' . PATH_SEPARATOR . get_include_path()); +} + +$arOptions = array(); +$arArgs = array(); +array_shift($argv);//script itself +foreach ($argv as $arg) { + if ($arg[0] == '-') { + $arOptions[$arg] = true; + } else { + $arArgs[] = $arg; + } +} + +if (count($arArgs) == 0 + || isset($arOptions['--help']) || isset($arOptions['-h']) +) { + echo << $value) { + if (!strncmp($name, 'JSON_ERROR_', 11)) { + $json_errors[$value] = $name; + } + } + + output('JSON parse error: ' . $json_errors[json_last_error()] . "\n"); +} + +function getUrlFromPath($path) +{ + if (parse_url($path, PHP_URL_SCHEME) !== null) { + //already an URL + return $path; + } + if ($path[0] == '/') { + //absolute path + return 'file://' . $path; + } + + //relative path: make absolute + return 'file://' . getcwd() . '/' . $path; +} + +/** + * Take a HTTP header value and split it up into parts. + * + * @param $headerValue + * @return array Key "_value" contains the main value, all others + * as given in the header value + */ +function parseHeaderValue($headerValue) +{ + if (strpos($headerValue, ';') === false) { + return array('_value' => $headerValue); + } + + $parts = explode(';', $headerValue); + $arData = array('_value' => array_shift($parts)); + foreach ($parts as $part) { + list($name, $value) = explode('=', $part); + $arData[$name] = trim($value, ' "\''); + } + return $arData; +} + +/** + * Send a string to the output stream, but only if --quiet is not enabled + * + * @param $str string A string output + */ +function output($str) { + global $arOptions; + if (!isset($arOptions['--quiet'])) { + echo $str; + } +} + +$urlData = getUrlFromPath($pathData); + +$context = stream_context_create( + array( + 'http' => array( + 'header' => array( + 'Accept: */*', + 'Connection: Close' + ), + 'max_redirects' => 5 + ) + ) +); +$dataString = file_get_contents($pathData, false, $context); +if ($dataString == '') { + output("Data file is not readable or empty.\n"); + exit(3); +} + +$data = json_decode($dataString); +unset($dataString); +if ($data === null) { + output("Error loading JSON data file\n"); + showJsonError(); + exit(5); +} + +if ($pathSchema === null) { + if (isset($http_response_header)) { + array_shift($http_response_header);//HTTP/1.0 line + foreach ($http_response_header as $headerLine) { + list($hName, $hValue) = explode(':', $headerLine, 2); + $hName = strtolower($hName); + if ($hName == 'link') { + //Link: ; rel="describedBy" + $hParts = parseHeaderValue($hValue); + if (isset($hParts['rel']) && $hParts['rel'] == 'describedBy') { + $pathSchema = trim($hParts['_value'], ' <>'); + } + } else if ($hName == 'content-type') { + //Content-Type: application/my-media-type+json; + // profile=http://example.org/schema# + $hParts = parseHeaderValue($hValue); + if (isset($hParts['profile'])) { + $pathSchema = $hParts['profile']; + } + + } + } + } + if (is_object($data) && property_exists($data, '$schema')) { + $pathSchema = $data->{'$schema'}; + } + + //autodetect schema + if ($pathSchema === null) { + output("JSON data must be an object and have a \$schema property.\n"); + output("You can pass the schema file on the command line as well.\n"); + output("Schema autodetection failed.\n"); + exit(6); + } +} +if ($pathSchema[0] == '/') { + $pathSchema = 'file://' . $pathSchema; +} + +$resolver = new JsonSchema\Uri\UriResolver(); +$retriever = new JsonSchema\Uri\UriRetriever(); +try { + $urlSchema = $resolver->resolve($pathSchema, $urlData); + + if (isset($arOptions['--dump-schema-url'])) { + echo $urlSchema . "\n"; + exit(); + } +} catch (Exception $e) { + output("Error loading JSON schema file\n"); + output($urlSchema . "\n"); + output($e->getMessage() . "\n"); + exit(2); +} +$refResolver = new JsonSchema\SchemaStorage($retriever, $resolver); +$schema = $refResolver->resolveRef($urlSchema); + +if (isset($arOptions['--dump-schema'])) { + $options = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 0; + echo json_encode($schema, $options) . "\n"; + exit(); +} + +try { + $validator = new JsonSchema\Validator(); + $validator->check($data, $schema); + + if ($validator->isValid()) { + if(isset($arOptions['--verbose'])) { + output("OK. The supplied JSON validates against the schema.\n"); + } + } else { + output("JSON does not validate. Violations:\n"); + foreach ($validator->getErrors() as $error) { + output(sprintf("[%s] %s\n", $error['property'], $error['message'])); + } + exit(23); + } +} catch (Exception $e) { + output("JSON does not validate. Error:\n"); + output($e->getMessage() . "\n"); + output("Error code: " . $e->getCode() . "\n"); + exit(24); +} diff --git a/deps/vendor/justinrainbow/json-schema/composer.json b/deps/vendor/justinrainbow/json-schema/composer.json new file mode 100644 index 000000000..8c322670e --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/composer.json @@ -0,0 +1,71 @@ +{ + "name": "justinrainbow/json-schema", + "type": "library", + "description": "A library to validate a json schema.", + "keywords": [ + "json", + "schema" + ], + "homepage": "https://github.com/justinrainbow/json-schema", + "license": "MIT", + "authors": [ + { + "name": "Bruno Prieto Reis", + "email": "bruno.p.reis@gmail.com" + }, + { + "name": "Justin Rainbow", + "email": "justin.rainbow@gmail.com" + }, + { + "name": "Igor Wiedler", + "email": "igor@wiedler.ch" + }, + { + "name": "Robert Schönthal", + "email": "seroscho@googlemail.com" + } + ], + "require": { + "php": ">=7.1" + }, + "require-dev": { + "friendsofphp/php-cs-fixer": "~2.2.20||~2.15.1", + "json-schema/json-schema-test-suite": "1.2.0", + "phpunit/phpunit": "^4.8.35" + }, + "autoload": { + "psr-4": { + "JsonSchema\\": "src/JsonSchema/" + } + }, + "autoload-dev": { + "psr-4": { + "JsonSchema\\Tests\\": "tests/" + } + }, + "repositories": [ + { + "type": "package", + "package": { + "name": "json-schema/json-schema-test-suite", + "version": "1.2.0", + "source": { + "type": "git", + "url": "https://github.com/json-schema/JSON-Schema-Test-Suite", + "reference": "1.2.0" + } + } + } + ], + "bin": [ + "bin/validate-json" + ], + "scripts": { + "coverage": "@php phpunit --coverage-text", + "style-check": "@php php-cs-fixer fix --dry-run --verbose --diff", + "style-fix": "@php php-cs-fixer fix --verbose", + "test": "@php phpunit", + "testOnly": "@php phpunit --colors --filter" + } +} diff --git a/deps/vendor/justinrainbow/json-schema/dist/schema/json-schema-draft-03.json b/deps/vendor/justinrainbow/json-schema/dist/schema/json-schema-draft-03.json new file mode 100644 index 000000000..7a1a2d389 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/dist/schema/json-schema-draft-03.json @@ -0,0 +1,174 @@ +{ + "$schema": "http://json-schema.org/draft-03/schema#", + "id": "http://json-schema.org/draft-03/schema#", + "type": "object", + + "properties": { + "type": { + "type": [ "string", "array" ], + "items": { + "type": [ "string", { "$ref": "#" } ] + }, + "uniqueItems": true, + "default": "any" + }, + + "properties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + + "patternProperties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + + "additionalProperties": { + "type": [ { "$ref": "#" }, "boolean" ], + "default": {} + }, + + "items": { + "type": [ { "$ref": "#" }, "array" ], + "items": { "$ref": "#" }, + "default": {} + }, + + "additionalItems": { + "type": [ { "$ref": "#" }, "boolean" ], + "default": {} + }, + + "required": { + "type": "boolean", + "default": false + }, + + "dependencies": { + "type": "object", + "additionalProperties": { + "type": [ "string", "array", { "$ref": "#" } ], + "items": { + "type": "string" + } + }, + "default": {} + }, + + "minimum": { + "type": "number" + }, + + "maximum": { + "type": "number" + }, + + "exclusiveMinimum": { + "type": "boolean", + "default": false + }, + + "exclusiveMaximum": { + "type": "boolean", + "default": false + }, + + "minItems": { + "type": "integer", + "minimum": 0, + "default": 0 + }, + + "maxItems": { + "type": "integer", + "minimum": 0 + }, + + "uniqueItems": { + "type": "boolean", + "default": false + }, + + "pattern": { + "type": "string", + "format": "regex" + }, + + "minLength": { + "type": "integer", + "minimum": 0, + "default": 0 + }, + + "maxLength": { + "type": "integer" + }, + + "enum": { + "type": "array", + "minItems": 1, + "uniqueItems": true + }, + + "default": { + "type": "any" + }, + + "title": { + "type": "string" + }, + + "description": { + "type": "string" + }, + + "format": { + "type": "string" + }, + + "divisibleBy": { + "type": "number", + "minimum": 0, + "exclusiveMinimum": true, + "default": 1 + }, + + "disallow": { + "type": [ "string", "array" ], + "items": { + "type": [ "string", { "$ref": "#" } ] + }, + "uniqueItems": true + }, + + "extends": { + "type": [ { "$ref": "#" }, "array" ], + "items": { "$ref": "#" }, + "default": {} + }, + + "id": { + "type": "string", + "format": "uri" + }, + + "$ref": { + "type": "string", + "format": "uri" + }, + + "$schema": { + "type": "string", + "format": "uri" + } + }, + + "dependencies": { + "exclusiveMinimum": "minimum", + "exclusiveMaximum": "maximum" + }, + + "default": {} +} diff --git a/deps/vendor/justinrainbow/json-schema/dist/schema/json-schema-draft-04.json b/deps/vendor/justinrainbow/json-schema/dist/schema/json-schema-draft-04.json new file mode 100644 index 000000000..85eb502a6 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/dist/schema/json-schema-draft-04.json @@ -0,0 +1,150 @@ +{ + "id": "http://json-schema.org/draft-04/schema#", + "$schema": "http://json-schema.org/draft-04/schema#", + "description": "Core schema meta-schema", + "definitions": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$ref": "#" } + }, + "positiveInteger": { + "type": "integer", + "minimum": 0 + }, + "positiveIntegerDefault0": { + "allOf": [ { "$ref": "#/definitions/positiveInteger" }, { "default": 0 } ] + }, + "simpleTypes": { + "enum": [ "array", "boolean", "integer", "null", "number", "object", "string" ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "minItems": 1, + "uniqueItems": true + } + }, + "type": "object", + "properties": { + "id": { + "type": "string", + "format": "uri" + }, + "$schema": { + "type": "string", + "format": "uri" + }, + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": {}, + "multipleOf": { + "type": "number", + "minimum": 0, + "exclusiveMinimum": true + }, + "maximum": { + "type": "number" + }, + "exclusiveMaximum": { + "type": "boolean", + "default": false + }, + "minimum": { + "type": "number" + }, + "exclusiveMinimum": { + "type": "boolean", + "default": false + }, + "maxLength": { "$ref": "#/definitions/positiveInteger" }, + "minLength": { "$ref": "#/definitions/positiveIntegerDefault0" }, + "pattern": { + "type": "string", + "format": "regex" + }, + "additionalItems": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" } + ], + "default": {} + }, + "items": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/schemaArray" } + ], + "default": {} + }, + "maxItems": { "$ref": "#/definitions/positiveInteger" }, + "minItems": { "$ref": "#/definitions/positiveIntegerDefault0" }, + "uniqueItems": { + "type": "boolean", + "default": false + }, + "maxProperties": { "$ref": "#/definitions/positiveInteger" }, + "minProperties": { "$ref": "#/definitions/positiveIntegerDefault0" }, + "required": { "$ref": "#/definitions/stringArray" }, + "additionalProperties": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" } + ], + "default": {} + }, + "definitions": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "properties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "dependencies": { + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/stringArray" } + ] + } + }, + "enum": { + "type": "array", + "minItems": 1, + "uniqueItems": true + }, + "type": { + "anyOf": [ + { "$ref": "#/definitions/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/definitions/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + }, + "allOf": { "$ref": "#/definitions/schemaArray" }, + "anyOf": { "$ref": "#/definitions/schemaArray" }, + "oneOf": { "$ref": "#/definitions/schemaArray" }, + "not": { "$ref": "#" } + }, + "dependencies": { + "exclusiveMaximum": [ "maximum" ], + "exclusiveMinimum": [ "minimum" ] + }, + "default": {} +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/BaseConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/BaseConstraint.php new file mode 100644 index 000000000..9a4ea1e5a --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/BaseConstraint.php @@ -0,0 +1,148 @@ +factory = $factory ?: new Factory(); + } + + public function addError(?JsonPointer $path, $message, $constraint = '', ?array $more = null) + { + $error = array( + 'property' => $this->convertJsonPointerIntoPropertyPath($path ?: new JsonPointer('')), + 'pointer' => ltrim(strval($path ?: new JsonPointer('')), '#'), + 'message' => $message, + 'constraint' => $constraint, + 'context' => $this->factory->getErrorContext(), + ); + + if ($this->factory->getConfig(Constraint::CHECK_MODE_EXCEPTIONS)) { + throw new ValidationException(sprintf('Error validating %s: %s', $error['pointer'], $error['message'])); + } + + if (is_array($more) && count($more) > 0) { + $error += $more; + } + + $this->errors[] = $error; + $this->errorMask |= $error['context']; + } + + public function addErrors(array $errors) + { + if ($errors) { + $this->errors = array_merge($this->errors, $errors); + $errorMask = &$this->errorMask; + array_walk($errors, function ($error) use (&$errorMask) { + if (isset($error['context'])) { + $errorMask |= $error['context']; + } + }); + } + } + + public function getErrors($errorContext = Validator::ERROR_ALL) + { + if ($errorContext === Validator::ERROR_ALL) { + return $this->errors; + } + + return array_filter($this->errors, function ($error) use ($errorContext) { + if ($errorContext & $error['context']) { + return true; + } + }); + } + + public function numErrors($errorContext = Validator::ERROR_ALL) + { + if ($errorContext === Validator::ERROR_ALL) { + return count($this->errors); + } + + return count($this->getErrors($errorContext)); + } + + public function isValid() + { + return !$this->getErrors(); + } + + /** + * Clears any reported errors. Should be used between + * multiple validation checks. + */ + public function reset() + { + $this->errors = array(); + $this->errorMask = Validator::ERROR_NONE; + } + + /** + * Get the error mask + * + * @return int + */ + public function getErrorMask() + { + return $this->errorMask; + } + + /** + * Recursively cast an associative array to an object + * + * @param array $array + * + * @return object + */ + public static function arrayToObjectRecursive($array) + { + $json = json_encode($array); + if (json_last_error() !== \JSON_ERROR_NONE) { + $message = 'Unable to encode schema array as JSON'; + if (function_exists('json_last_error_msg')) { + $message .= ': ' . json_last_error_msg(); + } + throw new InvalidArgumentException($message); + } + + return (object) json_decode($json); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/CollectionConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/CollectionConstraint.php new file mode 100644 index 000000000..a5ddd35b8 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/CollectionConstraint.php @@ -0,0 +1,121 @@ + + * @author Bruno Prieto Reis + */ +class CollectionConstraint extends Constraint +{ + /** + * {@inheritdoc} + */ + public function check(&$value, $schema = null, ?JsonPointer $path = null, $i = null) + { + // Verify minItems + if (isset($schema->minItems) && count($value) < $schema->minItems) { + $this->addError($path, 'There must be a minimum of ' . $schema->minItems . ' items in the array', 'minItems', array('minItems' => $schema->minItems)); + } + + // Verify maxItems + if (isset($schema->maxItems) && count($value) > $schema->maxItems) { + $this->addError($path, 'There must be a maximum of ' . $schema->maxItems . ' items in the array', 'maxItems', array('maxItems' => $schema->maxItems)); + } + + // Verify uniqueItems + if (isset($schema->uniqueItems) && $schema->uniqueItems) { + $unique = $value; + if (is_array($value) && count($value)) { + $unique = array_map(function ($e) { + return var_export($e, true); + }, $value); + } + if (count(array_unique($unique)) != count($value)) { + $this->addError($path, 'There are no duplicates allowed in the array', 'uniqueItems'); + } + } + + // Verify items + if (isset($schema->items)) { + $this->validateItems($value, $schema, $path, $i); + } + } + + /** + * Validates the items + * + * @param array $value + * @param \stdClass $schema + * @param JsonPointer|null $path + * @param string $i + */ + protected function validateItems(&$value, $schema = null, ?JsonPointer $path = null, $i = null) + { + if (is_object($schema->items)) { + // just one type definition for the whole array + foreach ($value as $k => &$v) { + $initErrors = $this->getErrors(); + + // First check if its defined in "items" + $this->checkUndefined($v, $schema->items, $path, $k); + + // Recheck with "additionalItems" if the first test fails + if (count($initErrors) < count($this->getErrors()) && (isset($schema->additionalItems) && $schema->additionalItems !== false)) { + $secondErrors = $this->getErrors(); + $this->checkUndefined($v, $schema->additionalItems, $path, $k); + } + + // Reset errors if needed + if (isset($secondErrors) && count($secondErrors) < count($this->getErrors())) { + $this->errors = $secondErrors; + } elseif (isset($secondErrors) && count($secondErrors) === count($this->getErrors())) { + $this->errors = $initErrors; + } + } + unset($v); /* remove dangling reference to prevent any future bugs + * caused by accidentally using $v elsewhere */ + } else { + // Defined item type definitions + foreach ($value as $k => &$v) { + if (array_key_exists($k, $schema->items)) { + $this->checkUndefined($v, $schema->items[$k], $path, $k); + } else { + // Additional items + if (property_exists($schema, 'additionalItems')) { + if ($schema->additionalItems !== false) { + $this->checkUndefined($v, $schema->additionalItems, $path, $k); + } else { + $this->addError( + $path, 'The item ' . $i . '[' . $k . '] is not defined and the definition does not allow additional items', 'additionalItems', array('additionalItems' => $schema->additionalItems)); + } + } else { + // Should be valid against an empty schema + $this->checkUndefined($v, new \stdClass(), $path, $k); + } + } + } + unset($v); /* remove dangling reference to prevent any future bugs + * caused by accidentally using $v elsewhere */ + + // Treat when we have more schema definitions than values, not for empty arrays + if (count($value) > 0) { + for ($k = count($value); $k < count($schema->items); $k++) { + $undefinedInstance = $this->factory->createInstanceFor('undefined'); + $this->checkUndefined($undefinedInstance, $schema->items[$k], $path, $k); + } + } + } + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Constraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Constraint.php new file mode 100644 index 000000000..5aaa718c2 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Constraint.php @@ -0,0 +1,218 @@ + + * @author Bruno Prieto Reis + */ +abstract class Constraint extends BaseConstraint implements ConstraintInterface +{ + protected $inlineSchemaProperty = '$schema'; + + const CHECK_MODE_NONE = 0x00000000; + const CHECK_MODE_NORMAL = 0x00000001; + const CHECK_MODE_TYPE_CAST = 0x00000002; + const CHECK_MODE_COERCE_TYPES = 0x00000004; + const CHECK_MODE_APPLY_DEFAULTS = 0x00000008; + const CHECK_MODE_EXCEPTIONS = 0x00000010; + const CHECK_MODE_DISABLE_FORMAT = 0x00000020; + const CHECK_MODE_ONLY_REQUIRED_DEFAULTS = 0x00000080; + const CHECK_MODE_VALIDATE_SCHEMA = 0x00000100; + + /** + * Bubble down the path + * + * @param JsonPointer|null $path Current path + * @param mixed $i What to append to the path + * + * @return JsonPointer; + */ + protected function incrementPath(?JsonPointer $path, $i) + { + $path = $path ?: new JsonPointer(''); + + if ($i === null || $i === '') { + return $path; + } + + $path = $path->withPropertyPaths( + array_merge( + $path->getPropertyPaths(), + array($i) + ) + ); + + return $path; + } + + /** + * Validates an array + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + */ + protected function checkArray(&$value, $schema = null, ?JsonPointer $path = null, $i = null) + { + $validator = $this->factory->createInstanceFor('collection'); + $validator->check($value, $schema, $path, $i); + + $this->addErrors($validator->getErrors()); + } + + /** + * Validates an object + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $properties + * @param mixed $additionalProperties + * @param mixed $patternProperties + */ + protected function checkObject(&$value, $schema = null, ?JsonPointer $path = null, $properties = null, + $additionalProperties = null, $patternProperties = null, $appliedDefaults = array()) + { + $validator = $this->factory->createInstanceFor('object'); + $validator->check($value, $schema, $path, $properties, $additionalProperties, $patternProperties, $appliedDefaults); + + $this->addErrors($validator->getErrors()); + } + + /** + * Validates the type of a property + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + */ + protected function checkType(&$value, $schema = null, ?JsonPointer $path = null, $i = null) + { + $validator = $this->factory->createInstanceFor('type'); + $validator->check($value, $schema, $path, $i); + + $this->addErrors($validator->getErrors()); + } + + /** + * Checks a undefined element + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + */ + protected function checkUndefined(&$value, $schema = null, ?JsonPointer $path = null, $i = null, $fromDefault = false) + { + $validator = $this->factory->createInstanceFor('undefined'); + + $validator->check($value, $this->factory->getSchemaStorage()->resolveRefSchema($schema), $path, $i, $fromDefault); + + $this->addErrors($validator->getErrors()); + } + + /** + * Checks a string element + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + */ + protected function checkString($value, $schema = null, ?JsonPointer $path = null, $i = null) + { + $validator = $this->factory->createInstanceFor('string'); + $validator->check($value, $schema, $path, $i); + + $this->addErrors($validator->getErrors()); + } + + /** + * Checks a number element + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer $path + * @param mixed $i + */ + protected function checkNumber($value, $schema = null, ?JsonPointer $path = null, $i = null) + { + $validator = $this->factory->createInstanceFor('number'); + $validator->check($value, $schema, $path, $i); + + $this->addErrors($validator->getErrors()); + } + + /** + * Checks a enum element + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + */ + protected function checkEnum($value, $schema = null, ?JsonPointer $path = null, $i = null) + { + $validator = $this->factory->createInstanceFor('enum'); + $validator->check($value, $schema, $path, $i); + + $this->addErrors($validator->getErrors()); + } + + /** + * Checks format of an element + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + */ + protected function checkFormat($value, $schema = null, ?JsonPointer $path = null, $i = null) + { + $validator = $this->factory->createInstanceFor('format'); + $validator->check($value, $schema, $path, $i); + + $this->addErrors($validator->getErrors()); + } + + /** + * Get the type check based on the set check mode. + * + * @return TypeCheck\TypeCheckInterface + */ + protected function getTypeCheck() + { + return $this->factory->getTypeCheck(); + } + + /** + * @param JsonPointer $pointer + * + * @return string property path + */ + protected function convertJsonPointerIntoPropertyPath(JsonPointer $pointer) + { + $result = array_map( + function ($path) { + return sprintf(is_numeric($path) ? '[%d]' : '.%s', $path); + }, + $pointer->getPropertyPaths() + ); + + return trim(implode('', $result), '.'); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ConstraintInterface.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ConstraintInterface.php new file mode 100644 index 000000000..a5a235ad4 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ConstraintInterface.php @@ -0,0 +1,65 @@ + + */ +interface ConstraintInterface +{ + /** + * returns all collected errors + * + * @return array + */ + public function getErrors(); + + /** + * adds errors to this validator + * + * @param array $errors + */ + public function addErrors(array $errors); + + /** + * adds an error + * + * @param JsonPointer|null $path + * @param string $message + * @param string $constraint the constraint/rule that is broken, e.g.: 'minLength' + * @param array $more more array elements to add to the error + */ + public function addError(?JsonPointer $path, $message, $constraint='', ?array $more = null); + + /** + * checks if the validator has not raised errors + * + * @return bool + */ + public function isValid(); + + /** + * invokes the validation of an element + * + * @abstract + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer|null $path + * @param mixed $i + * + * @throws \JsonSchema\Exception\ExceptionInterface + */ + public function check(&$value, $schema = null, ?JsonPointer $path = null, $i = null); +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/EnumConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/EnumConstraint.php new file mode 100644 index 000000000..da61c135b --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/EnumConstraint.php @@ -0,0 +1,54 @@ + + * @author Bruno Prieto Reis + */ +class EnumConstraint extends Constraint +{ + /** + * {@inheritdoc} + */ + public function check(&$element, $schema = null, ?JsonPointer $path = null, $i = null) + { + // Only validate enum if the attribute exists + if ($element instanceof UndefinedConstraint && (!isset($schema->required) || !$schema->required)) { + return; + } + $type = gettype($element); + + foreach ($schema->enum as $enum) { + $enumType = gettype($enum); + if ($this->factory->getConfig(self::CHECK_MODE_TYPE_CAST) && $type == 'array' && $enumType == 'object') { + if ((object) $element == $enum) { + return; + } + } + + if ($type === gettype($enum)) { + if ($type == 'object') { + if ($element == $enum) { + return; + } + } elseif ($element === $enum) { + return; + } + } + } + + $this->addError($path, 'Does not have a value in the enumeration ' . json_encode($schema->enum), 'enum', array('enum' => $schema->enum)); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Factory.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Factory.php new file mode 100644 index 000000000..840854b30 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Factory.php @@ -0,0 +1,220 @@ + 'JsonSchema\Constraints\CollectionConstraint', + 'collection' => 'JsonSchema\Constraints\CollectionConstraint', + 'object' => 'JsonSchema\Constraints\ObjectConstraint', + 'type' => 'JsonSchema\Constraints\TypeConstraint', + 'undefined' => 'JsonSchema\Constraints\UndefinedConstraint', + 'string' => 'JsonSchema\Constraints\StringConstraint', + 'number' => 'JsonSchema\Constraints\NumberConstraint', + 'enum' => 'JsonSchema\Constraints\EnumConstraint', + 'format' => 'JsonSchema\Constraints\FormatConstraint', + 'schema' => 'JsonSchema\Constraints\SchemaConstraint', + 'validator' => 'JsonSchema\Validator' + ); + + /** + * @var array + */ + private $instanceCache = array(); + + /** + * @param SchemaStorage $schemaStorage + * @param UriRetrieverInterface $uriRetriever + * @param int $checkMode + */ + public function __construct( + ?SchemaStorageInterface $schemaStorage = null, + ?UriRetrieverInterface $uriRetriever = null, + $checkMode = Constraint::CHECK_MODE_NORMAL + ) { + // set provided config options + $this->setConfig($checkMode); + + $this->uriRetriever = $uriRetriever ?: new UriRetriever(); + $this->schemaStorage = $schemaStorage ?: new SchemaStorage($this->uriRetriever); + } + + /** + * Set config values + * + * @param int $checkMode Set checkMode options - does not preserve existing flags + */ + public function setConfig($checkMode = Constraint::CHECK_MODE_NORMAL) + { + $this->checkMode = $checkMode; + } + + /** + * Enable checkMode flags + * + * @param int $options + */ + public function addConfig($options) + { + $this->checkMode |= $options; + } + + /** + * Disable checkMode flags + * + * @param int $options + */ + public function removeConfig($options) + { + $this->checkMode &= ~$options; + } + + /** + * Get checkMode option + * + * @param int $options Options to get, if null then return entire bitmask + * + * @return int + */ + public function getConfig($options = null) + { + if ($options === null) { + return $this->checkMode; + } + + return $this->checkMode & $options; + } + + /** + * @return UriRetrieverInterface + */ + public function getUriRetriever() + { + return $this->uriRetriever; + } + + public function getSchemaStorage() + { + return $this->schemaStorage; + } + + public function getTypeCheck() + { + if (!isset($this->typeCheck[$this->checkMode])) { + $this->typeCheck[$this->checkMode] = ($this->checkMode & Constraint::CHECK_MODE_TYPE_CAST) + ? new TypeCheck\LooseTypeCheck() + : new TypeCheck\StrictTypeCheck(); + } + + return $this->typeCheck[$this->checkMode]; + } + + /** + * @param string $name + * @param string $class + * + * @return Factory + */ + public function setConstraintClass($name, $class) + { + // Ensure class exists + if (!class_exists($class)) { + throw new InvalidArgumentException('Unknown constraint ' . $name); + } + // Ensure class is appropriate + if (!in_array('JsonSchema\Constraints\ConstraintInterface', class_implements($class))) { + throw new InvalidArgumentException('Invalid class ' . $name); + } + $this->constraintMap[$name] = $class; + + return $this; + } + + /** + * Create a constraint instance for the given constraint name. + * + * @param string $constraintName + * + * @throws InvalidArgumentException if is not possible create the constraint instance + * + * @return ConstraintInterface|ObjectConstraint + */ + public function createInstanceFor($constraintName) + { + if (!isset($this->constraintMap[$constraintName])) { + throw new InvalidArgumentException('Unknown constraint ' . $constraintName); + } + + if (!isset($this->instanceCache[$constraintName])) { + $this->instanceCache[$constraintName] = new $this->constraintMap[$constraintName]($this); + } + + return clone $this->instanceCache[$constraintName]; + } + + /** + * Get the error context + * + * @return string + */ + public function getErrorContext() + { + return $this->errorContext; + } + + /** + * Set the error context + * + * @param string $validationContext + */ + public function setErrorContext($errorContext) + { + $this->errorContext = $errorContext; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/FormatConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/FormatConstraint.php new file mode 100644 index 000000000..29843e6c9 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/FormatConstraint.php @@ -0,0 +1,214 @@ + + * + * @see http://tools.ietf.org/html/draft-zyp-json-schema-03#section-5.23 + */ +class FormatConstraint extends Constraint +{ + /** + * {@inheritdoc} + */ + public function check(&$element, $schema = null, ?JsonPointer $path = null, $i = null) + { + if (!isset($schema->format) || $this->factory->getConfig(self::CHECK_MODE_DISABLE_FORMAT)) { + return; + } + + switch ($schema->format) { + case 'date': + if (!$date = $this->validateDateTime($element, 'Y-m-d')) { + $this->addError($path, sprintf('Invalid date %s, expected format YYYY-MM-DD', json_encode($element)), 'format', array('format' => $schema->format)); + } + break; + + case 'time': + if (!$this->validateDateTime($element, 'H:i:s')) { + $this->addError($path, sprintf('Invalid time %s, expected format hh:mm:ss', json_encode($element)), 'format', array('format' => $schema->format)); + } + break; + + case 'date-time': + if (null === Rfc3339::createFromString($element)) { + $this->addError($path, sprintf('Invalid date-time %s, expected format YYYY-MM-DDThh:mm:ssZ or YYYY-MM-DDThh:mm:ss+hh:mm', json_encode($element)), 'format', array('format' => $schema->format)); + } + break; + + case 'utc-millisec': + if (!$this->validateDateTime($element, 'U')) { + $this->addError($path, sprintf('Invalid time %s, expected integer of milliseconds since Epoch', json_encode($element)), 'format', array('format' => $schema->format)); + } + break; + + case 'regex': + if (!$this->validateRegex($element)) { + $this->addError($path, 'Invalid regex format ' . $element, 'format', array('format' => $schema->format)); + } + break; + + case 'color': + if (!$this->validateColor($element)) { + $this->addError($path, 'Invalid color', 'format', array('format' => $schema->format)); + } + break; + + case 'style': + if (!$this->validateStyle($element)) { + $this->addError($path, 'Invalid style', 'format', array('format' => $schema->format)); + } + break; + + case 'phone': + if (!$this->validatePhone($element)) { + $this->addError($path, 'Invalid phone number', 'format', array('format' => $schema->format)); + } + break; + + case 'uri': + if (null === filter_var($element, FILTER_VALIDATE_URL, FILTER_NULL_ON_FAILURE)) { + $this->addError($path, 'Invalid URL format', 'format', array('format' => $schema->format)); + } + break; + + case 'uriref': + case 'uri-reference': + if (null === filter_var($element, FILTER_VALIDATE_URL, FILTER_NULL_ON_FAILURE)) { + // FILTER_VALIDATE_URL does not conform to RFC-3986, and cannot handle relative URLs, but + // the json-schema spec uses RFC-3986, so need a bit of hackery to properly validate them. + // See https://tools.ietf.org/html/rfc3986#section-4.2 for additional information. + if (substr($element, 0, 2) === '//') { // network-path reference + $validURL = filter_var('scheme:' . $element, FILTER_VALIDATE_URL, FILTER_NULL_ON_FAILURE); + } elseif (substr($element, 0, 1) === '/') { // absolute-path reference + $validURL = filter_var('scheme://host' . $element, FILTER_VALIDATE_URL, FILTER_NULL_ON_FAILURE); + } elseif (strlen($element)) { // relative-path reference + $pathParts = explode('/', $element, 2); + if (strpos($pathParts[0], ':') !== false) { + $validURL = null; + } else { + $validURL = filter_var('scheme://host/' . $element, FILTER_VALIDATE_URL, FILTER_NULL_ON_FAILURE); + } + } else { + $validURL = null; + } + if ($validURL === null) { + $this->addError($path, 'Invalid URL format', 'format', array('format' => $schema->format)); + } + } + break; + + case 'email': + $filterFlags = FILTER_NULL_ON_FAILURE; + if (defined('FILTER_FLAG_EMAIL_UNICODE')) { + // Only available from PHP >= 7.1.0, so ignore it for coverage checks + $filterFlags |= constant('FILTER_FLAG_EMAIL_UNICODE'); // @codeCoverageIgnore + } + if (null === filter_var($element, FILTER_VALIDATE_EMAIL, $filterFlags)) { + $this->addError($path, 'Invalid email', 'format', array('format' => $schema->format)); + } + break; + + case 'ip-address': + case 'ipv4': + if (null === filter_var($element, FILTER_VALIDATE_IP, FILTER_NULL_ON_FAILURE | FILTER_FLAG_IPV4)) { + $this->addError($path, 'Invalid IP address', 'format', array('format' => $schema->format)); + } + break; + + case 'ipv6': + if (null === filter_var($element, FILTER_VALIDATE_IP, FILTER_NULL_ON_FAILURE | FILTER_FLAG_IPV6)) { + $this->addError($path, 'Invalid IP address', 'format', array('format' => $schema->format)); + } + break; + + case 'host-name': + case 'hostname': + if (!$this->validateHostname($element)) { + $this->addError($path, 'Invalid hostname', 'format', array('format' => $schema->format)); + } + break; + + default: + // Empty as it should be: + // The value of this keyword is called a format attribute. It MUST be a string. + // A format attribute can generally only validate a given set of instance types. + // If the type of the instance to validate is not in this set, validation for + // this format attribute and instance SHOULD succeed. + // http://json-schema.org/latest/json-schema-validation.html#anchor105 + break; + } + } + + protected function validateDateTime($datetime, $format) + { + $dt = \DateTime::createFromFormat($format, $datetime); + + if (!$dt) { + return false; + } + + if ($datetime === $dt->format($format)) { + return true; + } + + // handles the case where a non-6 digit microsecond datetime is passed + // which will fail the above string comparison because the passed + // $datetime may be '2000-05-01T12:12:12.123Z' but format() will return + // '2000-05-01T12:12:12.123000Z' + if ((strpos('u', $format) !== -1) && (preg_match('/\.\d+Z$/', $datetime))) { + return true; + } + + return false; + } + + protected function validateRegex($regex) + { + return false !== @preg_match('/' . $regex . '/u', ''); + } + + protected function validateColor($color) + { + if (in_array(strtolower($color), array('aqua', 'black', 'blue', 'fuchsia', + 'gray', 'green', 'lime', 'maroon', 'navy', 'olive', 'orange', 'purple', + 'red', 'silver', 'teal', 'white', 'yellow'))) { + return true; + } + + return preg_match('/^#([a-f0-9]{3}|[a-f0-9]{6})$/i', $color); + } + + protected function validateStyle($style) + { + $properties = explode(';', rtrim($style, ';')); + $invalidEntries = preg_grep('/^\s*[-a-z]+\s*:\s*.+$/i', $properties, PREG_GREP_INVERT); + + return empty($invalidEntries); + } + + protected function validatePhone($phone) + { + return preg_match('/^\+?(\(\d{3}\)|\d{3}) \d{3} \d{4}$/', $phone); + } + + protected function validateHostname($host) + { + $hostnameRegex = '/^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$/i'; + + return preg_match($hostnameRegex, $host); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/NumberConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/NumberConstraint.php new file mode 100644 index 000000000..b2ade8e21 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/NumberConstraint.php @@ -0,0 +1,81 @@ + + * @author Bruno Prieto Reis + */ +class NumberConstraint extends Constraint +{ + /** + * {@inheritdoc} + */ + public function check(&$element, $schema = null, ?JsonPointer $path = null, $i = null) + { + // Verify minimum + if (isset($schema->exclusiveMinimum)) { + if (isset($schema->minimum)) { + if ($schema->exclusiveMinimum && $element <= $schema->minimum) { + $this->addError($path, 'Must have a minimum value of ' . $schema->minimum, 'exclusiveMinimum', array('minimum' => $schema->minimum)); + } elseif ($element < $schema->minimum) { + $this->addError($path, 'Must have a minimum value of ' . $schema->minimum, 'minimum', array('minimum' => $schema->minimum)); + } + } else { + $this->addError($path, 'Use of exclusiveMinimum requires presence of minimum', 'missingMinimum'); + } + } elseif (isset($schema->minimum) && $element < $schema->minimum) { + $this->addError($path, 'Must have a minimum value of ' . $schema->minimum, 'minimum', array('minimum' => $schema->minimum)); + } + + // Verify maximum + if (isset($schema->exclusiveMaximum)) { + if (isset($schema->maximum)) { + if ($schema->exclusiveMaximum && $element >= $schema->maximum) { + $this->addError($path, 'Must have a maximum value of ' . $schema->maximum, 'exclusiveMaximum', array('maximum' => $schema->maximum)); + } elseif ($element > $schema->maximum) { + $this->addError($path, 'Must have a maximum value of ' . $schema->maximum, 'maximum', array('maximum' => $schema->maximum)); + } + } else { + $this->addError($path, 'Use of exclusiveMaximum requires presence of maximum', 'missingMaximum'); + } + } elseif (isset($schema->maximum) && $element > $schema->maximum) { + $this->addError($path, 'Must have a maximum value of ' . $schema->maximum, 'maximum', array('maximum' => $schema->maximum)); + } + + // Verify divisibleBy - Draft v3 + if (isset($schema->divisibleBy) && $this->fmod($element, $schema->divisibleBy) != 0) { + $this->addError($path, 'Is not divisible by ' . $schema->divisibleBy, 'divisibleBy', array('divisibleBy' => $schema->divisibleBy)); + } + + // Verify multipleOf - Draft v4 + if (isset($schema->multipleOf) && $this->fmod($element, $schema->multipleOf) != 0) { + $this->addError($path, 'Must be a multiple of ' . $schema->multipleOf, 'multipleOf', array('multipleOf' => $schema->multipleOf)); + } + + $this->checkFormat($element, $schema, $path, $i); + } + + private function fmod($number1, $number2) + { + $modulus = ($number1 - round($number1 / $number2) * $number2); + $precision = 0.0000000001; + + if (-$precision < $modulus && $modulus < $precision) { + return 0.0; + } + + return $modulus; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ObjectConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ObjectConstraint.php new file mode 100644 index 000000000..e99c44bcc --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ObjectConstraint.php @@ -0,0 +1,192 @@ + + * @author Bruno Prieto Reis + */ +class ObjectConstraint extends Constraint +{ + /** + * @var array List of properties to which a default value has been applied + */ + protected $appliedDefaults = array(); + + /** + * {@inheritdoc} + */ + public function check(&$element, $schema = null, ?JsonPointer $path = null, $properties = null, + $additionalProp = null, $patternProperties = null, $appliedDefaults = array()) + { + if ($element instanceof UndefinedConstraint) { + return; + } + + $this->appliedDefaults = $appliedDefaults; + + $matches = array(); + if ($patternProperties) { + // validate the element pattern properties + $matches = $this->validatePatternProperties($element, $path, $patternProperties); + } + + if ($properties) { + // validate the element properties + $this->validateProperties($element, $properties, $path); + } + + // validate additional element properties & constraints + $this->validateElement($element, $matches, $schema, $path, $properties, $additionalProp); + } + + public function validatePatternProperties($element, ?JsonPointer $path, $patternProperties) + { + $try = array('/', '#', '+', '~', '%'); + $matches = array(); + foreach ($patternProperties as $pregex => $schema) { + $delimiter = '/'; + // Choose delimiter. Necessary for patterns like ^/ , otherwise you get error + foreach ($try as $delimiter) { + if (strpos($pregex, $delimiter) === false) { // safe to use + break; + } + } + + // Validate the pattern before using it to test for matches + if (@preg_match($delimiter . $pregex . $delimiter . 'u', '') === false) { + $this->addError($path, 'The pattern "' . $pregex . '" is invalid', 'pregex', array('pregex' => $pregex)); + continue; + } + foreach ($element as $i => $value) { + if (preg_match($delimiter . $pregex . $delimiter . 'u', $i)) { + $matches[] = $i; + $this->checkUndefined($value, $schema ?: new \stdClass(), $path, $i, in_array($i, $this->appliedDefaults)); + } + } + } + + return $matches; + } + + /** + * Validates the element properties + * + * @param \StdClass $element Element to validate + * @param array $matches Matches from patternProperties (if any) + * @param \StdClass $schema ObjectConstraint definition + * @param JsonPointer|null $path Current test path + * @param \StdClass $properties Properties + * @param mixed $additionalProp Additional properties + */ + public function validateElement($element, $matches, $schema = null, ?JsonPointer $path = null, + $properties = null, $additionalProp = null) + { + $this->validateMinMaxConstraint($element, $schema, $path); + + foreach ($element as $i => $value) { + $definition = $this->getProperty($properties, $i); + + // no additional properties allowed + if (!in_array($i, $matches) && $additionalProp === false && $this->inlineSchemaProperty !== $i && !$definition) { + $this->addError($path, 'The property ' . $i . ' is not defined and the definition does not allow additional properties', 'additionalProp'); + } + + // additional properties defined + if (!in_array($i, $matches) && $additionalProp && !$definition) { + if ($additionalProp === true) { + $this->checkUndefined($value, null, $path, $i, in_array($i, $this->appliedDefaults)); + } else { + $this->checkUndefined($value, $additionalProp, $path, $i, in_array($i, $this->appliedDefaults)); + } + } + + // property requires presence of another + $require = $this->getProperty($definition, 'requires'); + if ($require && !$this->getProperty($element, $require)) { + $this->addError($path, 'The presence of the property ' . $i . ' requires that ' . $require . ' also be present', 'requires'); + } + + $property = $this->getProperty($element, $i, $this->factory->createInstanceFor('undefined')); + if (is_object($property)) { + $this->validateMinMaxConstraint(!($property instanceof UndefinedConstraint) ? $property : $element, $definition, $path); + } + } + } + + /** + * Validates the definition properties + * + * @param \stdClass $element Element to validate + * @param \stdClass $properties Property definitions + * @param JsonPointer|null $path Path? + */ + public function validateProperties(&$element, $properties = null, ?JsonPointer $path = null) + { + $undefinedConstraint = $this->factory->createInstanceFor('undefined'); + + foreach ($properties as $i => $value) { + $property = &$this->getProperty($element, $i, $undefinedConstraint); + $definition = $this->getProperty($properties, $i); + + if (is_object($definition)) { + // Undefined constraint will check for is_object() and quit if is not - so why pass it? + $this->checkUndefined($property, $definition, $path, $i, in_array($i, $this->appliedDefaults)); + } + } + } + + /** + * retrieves a property from an object or array + * + * @param mixed $element Element to validate + * @param string $property Property to retrieve + * @param mixed $fallback Default value if property is not found + * + * @return mixed + */ + protected function &getProperty(&$element, $property, $fallback = null) + { + if (is_array($element) && (isset($element[$property]) || array_key_exists($property, $element)) /*$this->checkMode == self::CHECK_MODE_TYPE_CAST*/) { + return $element[$property]; + } elseif (is_object($element) && property_exists($element, $property)) { + return $element->$property; + } + + return $fallback; + } + + /** + * validating minimum and maximum property constraints (if present) against an element + * + * @param \stdClass $element Element to validate + * @param \stdClass $objectDefinition ObjectConstraint definition + * @param JsonPointer|null $path Path to test? + */ + protected function validateMinMaxConstraint($element, $objectDefinition, ?JsonPointer $path = null) + { + // Verify minimum number of properties + if (isset($objectDefinition->minProperties) && !is_object($objectDefinition->minProperties)) { + if ($this->getTypeCheck()->propertyCount($element) < $objectDefinition->minProperties) { + $this->addError($path, 'Must contain a minimum of ' . $objectDefinition->minProperties . ' properties', 'minProperties', array('minProperties' => $objectDefinition->minProperties)); + } + } + // Verify maximum number of properties + if (isset($objectDefinition->maxProperties) && !is_object($objectDefinition->maxProperties)) { + if ($this->getTypeCheck()->propertyCount($element) > $objectDefinition->maxProperties) { + $this->addError($path, 'Must contain no more than ' . $objectDefinition->maxProperties . ' properties', 'maxProperties', array('maxProperties' => $objectDefinition->maxProperties)); + } + } + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/SchemaConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/SchemaConstraint.php new file mode 100644 index 000000000..74979eb03 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/SchemaConstraint.php @@ -0,0 +1,94 @@ + + * @author Bruno Prieto Reis + */ +class SchemaConstraint extends Constraint +{ + const DEFAULT_SCHEMA_SPEC = 'http://json-schema.org/draft-04/schema#'; + + /** + * {@inheritdoc} + */ + public function check(&$element, $schema = null, ?JsonPointer $path = null, $i = null) + { + if ($schema !== null) { + // passed schema + $validationSchema = $schema; + } elseif ($this->getTypeCheck()->propertyExists($element, $this->inlineSchemaProperty)) { + // inline schema + $validationSchema = $this->getTypeCheck()->propertyGet($element, $this->inlineSchemaProperty); + } else { + throw new InvalidArgumentException('no schema found to verify against'); + } + + // cast array schemas to object + if (is_array($validationSchema)) { + $validationSchema = BaseConstraint::arrayToObjectRecursive($validationSchema); + } + + // validate schema against whatever is defined in $validationSchema->$schema. If no + // schema is defined, assume self::DEFAULT_SCHEMA_SPEC (currently draft-04). + if ($this->factory->getConfig(self::CHECK_MODE_VALIDATE_SCHEMA)) { + if (!$this->getTypeCheck()->isObject($validationSchema)) { + throw new RuntimeException('Cannot validate the schema of a non-object'); + } + if ($this->getTypeCheck()->propertyExists($validationSchema, '$schema')) { + $schemaSpec = $this->getTypeCheck()->propertyGet($validationSchema, '$schema'); + } else { + $schemaSpec = self::DEFAULT_SCHEMA_SPEC; + } + + // get the spec schema + $schemaStorage = $this->factory->getSchemaStorage(); + if (!$this->getTypeCheck()->isObject($schemaSpec)) { + $schemaSpec = $schemaStorage->getSchema($schemaSpec); + } + + // save error count, config & subtract CHECK_MODE_VALIDATE_SCHEMA + $initialErrorCount = $this->numErrors(); + $initialConfig = $this->factory->getConfig(); + $initialContext = $this->factory->getErrorContext(); + $this->factory->removeConfig(self::CHECK_MODE_VALIDATE_SCHEMA | self::CHECK_MODE_APPLY_DEFAULTS); + $this->factory->addConfig(self::CHECK_MODE_TYPE_CAST); + $this->factory->setErrorContext(Validator::ERROR_SCHEMA_VALIDATION); + + // validate schema + try { + $this->check($validationSchema, $schemaSpec); + } catch (\Exception $e) { + if ($this->factory->getConfig(self::CHECK_MODE_EXCEPTIONS)) { + throw new InvalidSchemaException('Schema did not pass validation', 0, $e); + } + } + if ($this->numErrors() > $initialErrorCount) { + $this->addError($path, 'Schema is not valid', 'schema'); + } + + // restore the initial config + $this->factory->setConfig($initialConfig); + $this->factory->setErrorContext($initialContext); + } + + // validate element against $validationSchema + $this->checkUndefined($element, $validationSchema, $path, $i); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/StringConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/StringConstraint.php new file mode 100644 index 000000000..d6189ce0e --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/StringConstraint.php @@ -0,0 +1,60 @@ + + * @author Bruno Prieto Reis + */ +class StringConstraint extends Constraint +{ + /** + * {@inheritdoc} + */ + public function check(&$element, $schema = null, ?JsonPointer $path = null, $i = null) + { + // Verify maxLength + if (isset($schema->maxLength) && $this->strlen($element) > $schema->maxLength) { + $this->addError($path, 'Must be at most ' . $schema->maxLength . ' characters long', 'maxLength', array( + 'maxLength' => $schema->maxLength, + )); + } + + //verify minLength + if (isset($schema->minLength) && $this->strlen($element) < $schema->minLength) { + $this->addError($path, 'Must be at least ' . $schema->minLength . ' characters long', 'minLength', array( + 'minLength' => $schema->minLength, + )); + } + + // Verify a regex pattern + if (isset($schema->pattern) && !preg_match('#' . str_replace('#', '\\#', $schema->pattern) . '#u', $element)) { + $this->addError($path, 'Does not match the regex pattern ' . $schema->pattern, 'pattern', array( + 'pattern' => $schema->pattern, + )); + } + + $this->checkFormat($element, $schema, $path, $i); + } + + private function strlen($string) + { + if (extension_loaded('mbstring')) { + return mb_strlen($string, mb_detect_encoding($string)); + } + + // mbstring is present on all test platforms, so strlen() can be ignored for coverage + return strlen($string); // @codeCoverageIgnore + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/LooseTypeCheck.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/LooseTypeCheck.php new file mode 100644 index 000000000..984288539 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/LooseTypeCheck.php @@ -0,0 +1,68 @@ +{$property}; + } + + return $value[$property]; + } + + public static function propertySet(&$value, $property, $data) + { + if (is_object($value)) { + $value->{$property} = $data; + } else { + $value[$property] = $data; + } + } + + public static function propertyExists($value, $property) + { + if (is_object($value)) { + return property_exists($value, $property); + } + + return array_key_exists($property, $value); + } + + public static function propertyCount($value) + { + if (is_object($value)) { + return count(get_object_vars($value)); + } + + return count($value); + } + + /** + * Check if the provided array is associative or not + * + * @param array $arr + * + * @return bool + */ + private static function isAssociativeArray($arr) + { + return array_keys($arr) !== range(0, count($arr) - 1); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/StrictTypeCheck.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/StrictTypeCheck.php new file mode 100644 index 000000000..59fa12be7 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/StrictTypeCheck.php @@ -0,0 +1,40 @@ +{$property}; + } + + public static function propertySet(&$value, $property, $data) + { + $value->{$property} = $data; + } + + public static function propertyExists($value, $property) + { + return property_exists($value, $property); + } + + public static function propertyCount($value) + { + if (!is_object($value)) { + return 0; + } + + return count(get_object_vars($value)); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/TypeCheckInterface.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/TypeCheckInterface.php new file mode 100644 index 000000000..10b40ea0f --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/TypeCheck/TypeCheckInterface.php @@ -0,0 +1,18 @@ + + * @author Bruno Prieto Reis + */ +class TypeConstraint extends Constraint +{ + /** + * @var array|string[] type wordings for validation error messages + */ + public static $wording = array( + 'integer' => 'an integer', + 'number' => 'a number', + 'boolean' => 'a boolean', + 'object' => 'an object', + 'array' => 'an array', + 'string' => 'a string', + 'null' => 'a null', + 'any' => null, // validation of 'any' is always true so is not needed in message wording + 0 => null, // validation of a false-y value is always true, so not needed as well + ); + + /** + * {@inheritdoc} + */ + public function check(&$value = null, $schema = null, ?JsonPointer $path = null, $i = null) + { + $type = isset($schema->type) ? $schema->type : null; + $isValid = false; + $wording = array(); + + if (is_array($type)) { + $this->validateTypesArray($value, $type, $wording, $isValid, $path); + } elseif (is_object($type)) { + $this->checkUndefined($value, $type, $path); + + return; + } else { + $isValid = $this->validateType($value, $type); + } + + if ($isValid === false) { + if (!is_array($type)) { + $this->validateTypeNameWording($type); + $wording[] = self::$wording[$type]; + } + $this->addError($path, ucwords(gettype($value)) . ' value found, but ' . + $this->implodeWith($wording, ', ', 'or') . ' is required', 'type'); + } + } + + /** + * Validates the given $value against the array of types in $type. Sets the value + * of $isValid to true, if at least one $type mateches the type of $value or the value + * passed as $isValid is already true. + * + * @param mixed $value Value to validate + * @param array $type TypeConstraints to check agains + * @param array $validTypesWording An array of wordings of the valid types of the array $type + * @param bool $isValid The current validation value + * @param $path + */ + protected function validateTypesArray(&$value, array $type, &$validTypesWording, &$isValid, $path) + { + foreach ($type as $tp) { + // $tp can be an object, if it's a schema instead of a simple type, validate it + // with a new type constraint + if (is_object($tp)) { + if (!$isValid) { + $validator = $this->factory->createInstanceFor('type'); + $subSchema = new \stdClass(); + $subSchema->type = $tp; + $validator->check($value, $subSchema, $path, null); + $error = $validator->getErrors(); + $isValid = !(bool) $error; + $validTypesWording[] = self::$wording['object']; + } + } else { + $this->validateTypeNameWording($tp); + $validTypesWording[] = self::$wording[$tp]; + if (!$isValid) { + $isValid = $this->validateType($value, $tp); + } + } + } + } + + /** + * Implodes the given array like implode() with turned around parameters and with the + * difference, that, if $listEnd isn't false, the last element delimiter is $listEnd instead of + * $delimiter. + * + * @param array $elements The elements to implode + * @param string $delimiter The delimiter to use + * @param bool $listEnd The last delimiter to use (defaults to $delimiter) + * + * @return string + */ + protected function implodeWith(array $elements, $delimiter = ', ', $listEnd = false) + { + if ($listEnd === false || !isset($elements[1])) { + return implode($delimiter, $elements); + } + $lastElement = array_slice($elements, -1); + $firsElements = join($delimiter, array_slice($elements, 0, -1)); + $implodedElements = array_merge(array($firsElements), $lastElement); + + return join(" $listEnd ", $implodedElements); + } + + /** + * Validates the given $type, if there's an associated self::$wording. If not, throws an + * exception. + * + * @param string $type The type to validate + * + * @throws StandardUnexpectedValueException + */ + protected function validateTypeNameWording($type) + { + if (!array_key_exists($type, self::$wording)) { + throw new StandardUnexpectedValueException( + sprintf( + 'No wording for %s available, expected wordings are: [%s]', + var_export($type, true), + implode(', ', array_filter(self::$wording))) + ); + } + } + + /** + * Verifies that a given value is of a certain type + * + * @param mixed $value Value to validate + * @param string $type TypeConstraint to check against + * + * @throws InvalidArgumentException + * + * @return bool + */ + protected function validateType(&$value, $type) + { + //mostly the case for inline schema + if (!$type) { + return true; + } + + if ('any' === $type) { + return true; + } + + if ('object' === $type) { + return $this->getTypeCheck()->isObject($value); + } + + if ('array' === $type) { + return $this->getTypeCheck()->isArray($value); + } + + $coerce = $this->factory->getConfig(Constraint::CHECK_MODE_COERCE_TYPES); + + if ('integer' === $type) { + if ($coerce) { + $value = $this->toInteger($value); + } + + return is_int($value); + } + + if ('number' === $type) { + if ($coerce) { + $value = $this->toNumber($value); + } + + return is_numeric($value) && !is_string($value); + } + + if ('boolean' === $type) { + if ($coerce) { + $value = $this->toBoolean($value); + } + + return is_bool($value); + } + + if ('string' === $type) { + return is_string($value); + } + + if ('email' === $type) { + return is_string($value); + } + + if ('null' === $type) { + return is_null($value); + } + + throw new InvalidArgumentException((is_object($value) ? 'object' : $value) . ' is an invalid type for ' . $type); + } + + /** + * Converts a value to boolean. For example, "true" becomes true. + * + * @param $value The value to convert to boolean + * + * @return bool|mixed + */ + protected function toBoolean($value) + { + if ($value === 'true') { + return true; + } + + if ($value === 'false') { + return false; + } + + return $value; + } + + /** + * Converts a numeric string to a number. For example, "4" becomes 4. + * + * @param mixed $value the value to convert to a number + * + * @return int|float|mixed + */ + protected function toNumber($value) + { + if (is_numeric($value)) { + return $value + 0; // cast to number + } + + return $value; + } + + protected function toInteger($value) + { + if (is_numeric($value) && (int) $value == $value) { + return (int) $value; // cast to number + } + + return $value; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/UndefinedConstraint.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/UndefinedConstraint.php new file mode 100644 index 000000000..26e45f785 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/UndefinedConstraint.php @@ -0,0 +1,420 @@ + + * @author Bruno Prieto Reis + */ +#[\AllowDynamicProperties] +class UndefinedConstraint extends Constraint +{ + /** + * @var array List of properties to which a default value has been applied + */ + protected $appliedDefaults = array(); + + /** + * {@inheritdoc} + */ + public function check(&$value, $schema = null, ?JsonPointer $path = null, $i = null, $fromDefault = false) + { + if (is_null($schema) || !is_object($schema)) { + return; + } + + $path = $this->incrementPath($path ?: new JsonPointer(''), $i); + if ($fromDefault) { + $path->setFromDefault(); + } + + // check special properties + $this->validateCommonProperties($value, $schema, $path, $i); + + // check allOf, anyOf, and oneOf properties + $this->validateOfProperties($value, $schema, $path, ''); + + // check known types + $this->validateTypes($value, $schema, $path, $i); + } + + /** + * Validates the value against the types + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer $path + * @param string $i + */ + public function validateTypes(&$value, $schema, JsonPointer $path, $i = null) + { + // check array + if ($this->getTypeCheck()->isArray($value)) { + $this->checkArray($value, $schema, $path, $i); + } + + // check object + if (LooseTypeCheck::isObject($value)) { // object processing should always be run on assoc arrays, + // so use LooseTypeCheck here even if CHECK_MODE_TYPE_CAST + // is not set (i.e. don't use $this->getTypeCheck() here). + $this->checkObject( + $value, + $schema, + $path, + isset($schema->properties) ? $schema->properties : null, + isset($schema->additionalProperties) ? $schema->additionalProperties : null, + isset($schema->patternProperties) ? $schema->patternProperties : null, + $this->appliedDefaults + ); + } + + // check string + if (is_string($value)) { + $this->checkString($value, $schema, $path, $i); + } + + // check numeric + if (is_numeric($value)) { + $this->checkNumber($value, $schema, $path, $i); + } + + // check enum + if (isset($schema->enum)) { + $this->checkEnum($value, $schema, $path, $i); + } + } + + /** + * Validates common properties + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer $path + * @param string $i + */ + protected function validateCommonProperties(&$value, $schema, JsonPointer $path, $i = '') + { + // if it extends another schema, it must pass that schema as well + if (isset($schema->extends)) { + if (is_string($schema->extends)) { + $schema->extends = $this->validateUri($schema, $schema->extends); + } + if (is_array($schema->extends)) { + foreach ($schema->extends as $extends) { + $this->checkUndefined($value, $extends, $path, $i); + } + } else { + $this->checkUndefined($value, $schema->extends, $path, $i); + } + } + + // Apply default values from schema + if (!$path->fromDefault()) { + $this->applyDefaultValues($value, $schema, $path); + } + + // Verify required values + if ($this->getTypeCheck()->isObject($value)) { + if (!($value instanceof self) && isset($schema->required) && is_array($schema->required)) { + // Draft 4 - Required is an array of strings - e.g. "required": ["foo", ...] + foreach ($schema->required as $required) { + if (!$this->getTypeCheck()->propertyExists($value, $required)) { + $this->addError( + $this->incrementPath($path ?: new JsonPointer(''), $required), + 'The property ' . $required . ' is required', + 'required' + ); + } + } + } elseif (isset($schema->required) && !is_array($schema->required)) { + // Draft 3 - Required attribute - e.g. "foo": {"type": "string", "required": true} + if ($schema->required && $value instanceof self) { + $propertyPaths = $path->getPropertyPaths(); + $propertyName = end($propertyPaths); + $this->addError( + $path, + 'The property ' . $propertyName . ' is required', + 'required' + ); + } + } else { + // if the value is both undefined and not required, skip remaining checks + // in this method which assume an actual, defined instance when validating. + if ($value instanceof self) { + return; + } + } + } + + // Verify type + if (!($value instanceof self)) { + $this->checkType($value, $schema, $path, $i); + } + + // Verify disallowed items + if (isset($schema->disallow)) { + $initErrors = $this->getErrors(); + + $typeSchema = new \stdClass(); + $typeSchema->type = $schema->disallow; + $this->checkType($value, $typeSchema, $path); + + // if no new errors were raised it must be a disallowed value + if (count($this->getErrors()) == count($initErrors)) { + $this->addError($path, 'Disallowed value was matched', 'disallow'); + } else { + $this->errors = $initErrors; + } + } + + if (isset($schema->not)) { + $initErrors = $this->getErrors(); + $this->checkUndefined($value, $schema->not, $path, $i); + + // if no new errors were raised then the instance validated against the "not" schema + if (count($this->getErrors()) == count($initErrors)) { + $this->addError($path, 'Matched a schema which it should not', 'not'); + } else { + $this->errors = $initErrors; + } + } + + // Verify that dependencies are met + if (isset($schema->dependencies) && $this->getTypeCheck()->isObject($value)) { + $this->validateDependencies($value, $schema->dependencies, $path); + } + } + + /** + * Check whether a default should be applied for this value + * + * @param mixed $schema + * @param mixed $parentSchema + * @param bool $requiredOnly + * + * @return bool + */ + private function shouldApplyDefaultValue($requiredOnly, $schema, $name = null, $parentSchema = null) + { + // required-only mode is off + if (!$requiredOnly) { + return true; + } + // draft-04 required is set + if ( + $name !== null + && isset($parentSchema->required) + && is_array($parentSchema->required) + && in_array($name, $parentSchema->required) + ) { + return true; + } + // draft-03 required is set + if (isset($schema->required) && !is_array($schema->required) && $schema->required) { + return true; + } + // default case + return false; + } + + /** + * Apply default values + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer $path + */ + protected function applyDefaultValues(&$value, $schema, $path) + { + // only apply defaults if feature is enabled + if (!$this->factory->getConfig(self::CHECK_MODE_APPLY_DEFAULTS)) { + return; + } + + // apply defaults if appropriate + $requiredOnly = $this->factory->getConfig(self::CHECK_MODE_ONLY_REQUIRED_DEFAULTS); + if (isset($schema->properties) && LooseTypeCheck::isObject($value)) { + // $value is an object or assoc array, and properties are defined - treat as an object + foreach ($schema->properties as $currentProperty => $propertyDefinition) { + $propertyDefinition = $this->factory->getSchemaStorage()->resolveRefSchema($propertyDefinition); + if ( + !LooseTypeCheck::propertyExists($value, $currentProperty) + && property_exists($propertyDefinition, 'default') + && $this->shouldApplyDefaultValue($requiredOnly, $propertyDefinition, $currentProperty, $schema) + ) { + // assign default value + if (is_object($propertyDefinition->default)) { + LooseTypeCheck::propertySet($value, $currentProperty, clone $propertyDefinition->default); + } else { + LooseTypeCheck::propertySet($value, $currentProperty, $propertyDefinition->default); + } + $this->appliedDefaults[] = $currentProperty; + } + } + } elseif (isset($schema->items) && LooseTypeCheck::isArray($value)) { + $items = array(); + if (LooseTypeCheck::isArray($schema->items)) { + $items = $schema->items; + } elseif (isset($schema->minItems) && count($value) < $schema->minItems) { + $items = array_fill(count($value), $schema->minItems - count($value), $schema->items); + } + // $value is an array, and items are defined - treat as plain array + foreach ($items as $currentItem => $itemDefinition) { + $itemDefinition = $this->factory->getSchemaStorage()->resolveRefSchema($itemDefinition); + if ( + !array_key_exists($currentItem, $value) + && property_exists($itemDefinition, 'default') + && $this->shouldApplyDefaultValue($requiredOnly, $itemDefinition)) { + if (is_object($itemDefinition->default)) { + $value[$currentItem] = clone $itemDefinition->default; + } else { + $value[$currentItem] = $itemDefinition->default; + } + } + $path->setFromDefault(); + } + } elseif ( + $value instanceof self + && property_exists($schema, 'default') + && $this->shouldApplyDefaultValue($requiredOnly, $schema)) { + // $value is a leaf, not a container - apply the default directly + $value = is_object($schema->default) ? clone $schema->default : $schema->default; + $path->setFromDefault(); + } + } + + /** + * Validate allOf, anyOf, and oneOf properties + * + * @param mixed $value + * @param mixed $schema + * @param JsonPointer $path + * @param string $i + */ + protected function validateOfProperties(&$value, $schema, JsonPointer $path, $i = '') + { + // Verify type + if ($value instanceof self) { + return; + } + + if (isset($schema->allOf)) { + $isValid = true; + foreach ($schema->allOf as $allOf) { + $initErrors = $this->getErrors(); + $this->checkUndefined($value, $allOf, $path, $i); + $isValid = $isValid && (count($this->getErrors()) == count($initErrors)); + } + if (!$isValid) { + $this->addError($path, 'Failed to match all schemas', 'allOf'); + } + } + + if (isset($schema->anyOf)) { + $isValid = false; + $startErrors = $this->getErrors(); + $caughtException = null; + foreach ($schema->anyOf as $anyOf) { + $initErrors = $this->getErrors(); + try { + $this->checkUndefined($value, $anyOf, $path, $i); + if ($isValid = (count($this->getErrors()) == count($initErrors))) { + break; + } + } catch (ValidationException $e) { + $isValid = false; + } + } + if (!$isValid) { + $this->addError($path, 'Failed to match at least one schema', 'anyOf'); + } else { + $this->errors = $startErrors; + } + } + + if (isset($schema->oneOf)) { + $allErrors = array(); + $matchedSchemas = 0; + $startErrors = $this->getErrors(); + foreach ($schema->oneOf as $oneOf) { + try { + $this->errors = array(); + $this->checkUndefined($value, $oneOf, $path, $i); + if (count($this->getErrors()) == 0) { + $matchedSchemas++; + } + $allErrors = array_merge($allErrors, array_values($this->getErrors())); + } catch (ValidationException $e) { + // deliberately do nothing here - validation failed, but we want to check + // other schema options in the OneOf field. + } + } + if ($matchedSchemas !== 1) { + $this->addErrors(array_merge($allErrors, $startErrors)); + $this->addError($path, 'Failed to match exactly one schema', 'oneOf'); + } else { + $this->errors = $startErrors; + } + } + } + + /** + * Validate dependencies + * + * @param mixed $value + * @param mixed $dependencies + * @param JsonPointer $path + * @param string $i + */ + protected function validateDependencies($value, $dependencies, JsonPointer $path, $i = '') + { + foreach ($dependencies as $key => $dependency) { + if ($this->getTypeCheck()->propertyExists($value, $key)) { + if (is_string($dependency)) { + // Draft 3 string is allowed - e.g. "dependencies": {"bar": "foo"} + if (!$this->getTypeCheck()->propertyExists($value, $dependency)) { + $this->addError($path, "$key depends on $dependency and $dependency is missing", 'dependencies'); + } + } elseif (is_array($dependency)) { + // Draft 4 must be an array - e.g. "dependencies": {"bar": ["foo"]} + foreach ($dependency as $d) { + if (!$this->getTypeCheck()->propertyExists($value, $d)) { + $this->addError($path, "$key depends on $d and $d is missing", 'dependencies'); + } + } + } elseif (is_object($dependency)) { + // Schema - e.g. "dependencies": {"bar": {"properties": {"foo": {...}}}} + $this->checkUndefined($value, $dependency, $path, $i); + } + } + } + } + + protected function validateUri($schema, $schemaUri = null) + { + $resolver = new UriResolver(); + $retriever = $this->factory->getUriRetriever(); + + $jsonSchema = null; + if ($resolver->isValid($schemaUri)) { + $schemaId = property_exists($schema, 'id') ? $schema->id : null; + $jsonSchema = $retriever->retrieve($schemaId, $schemaUri); + } + + return $jsonSchema; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Entity/JsonPointer.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Entity/JsonPointer.php new file mode 100644 index 000000000..fcaf5b8d7 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Entity/JsonPointer.php @@ -0,0 +1,161 @@ + + */ +class JsonPointer +{ + /** @var string */ + private $filename; + + /** @var string[] */ + private $propertyPaths = array(); + + /** + * @var bool Whether the value at this path was set from a schema default + */ + private $fromDefault = false; + + /** + * @param string $value + * + * @throws InvalidArgumentException when $value is not a string + */ + public function __construct($value) + { + if (!is_string($value)) { + throw new InvalidArgumentException('Ref value must be a string'); + } + + $splitRef = explode('#', $value, 2); + $this->filename = $splitRef[0]; + if (array_key_exists(1, $splitRef)) { + $this->propertyPaths = $this->decodePropertyPaths($splitRef[1]); + } + } + + /** + * @param string $propertyPathString + * + * @return string[] + */ + private function decodePropertyPaths($propertyPathString) + { + $paths = array(); + foreach (explode('/', trim($propertyPathString, '/')) as $path) { + $path = $this->decodePath($path); + if (is_string($path) && '' !== $path) { + $paths[] = $path; + } + } + + return $paths; + } + + /** + * @return array + */ + private function encodePropertyPaths() + { + return array_map( + array($this, 'encodePath'), + $this->getPropertyPaths() + ); + } + + /** + * @param string $path + * + * @return string + */ + private function decodePath($path) + { + return strtr($path, array('~1' => '/', '~0' => '~', '%25' => '%')); + } + + /** + * @param string $path + * + * @return string + */ + private function encodePath($path) + { + return strtr($path, array('/' => '~1', '~' => '~0', '%' => '%25')); + } + + /** + * @return string + */ + public function getFilename() + { + return $this->filename; + } + + /** + * @return string[] + */ + public function getPropertyPaths() + { + return $this->propertyPaths; + } + + /** + * @param array $propertyPaths + * + * @return JsonPointer + */ + public function withPropertyPaths(array $propertyPaths) + { + $new = clone $this; + $new->propertyPaths = $propertyPaths; + + return $new; + } + + /** + * @return string + */ + public function getPropertyPathAsString() + { + return rtrim('#/' . implode('/', $this->encodePropertyPaths()), '/'); + } + + /** + * @return string + */ + public function __toString() + { + return $this->getFilename() . $this->getPropertyPathAsString(); + } + + /** + * Mark the value at this path as being set from a schema default + */ + public function setFromDefault() + { + $this->fromDefault = true; + } + + /** + * Check whether the value at this path was set from a schema default + * + * @return bool + */ + public function fromDefault() + { + return $this->fromDefault; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/ExceptionInterface.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/ExceptionInterface.php new file mode 100644 index 000000000..439bd277e --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/ExceptionInterface.php @@ -0,0 +1,7 @@ + + */ +class UnresolvableJsonPointerException extends InvalidArgumentException +{ +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/UriResolverException.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/UriResolverException.php new file mode 100644 index 000000000..13b73033d --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/UriResolverException.php @@ -0,0 +1,17 @@ + + */ +class ObjectIterator implements \Iterator, \Countable +{ + /** @var object */ + private $object; + + /** @var int */ + private $position = 0; + + /** @var array */ + private $data = array(); + + /** @var bool */ + private $initialized = false; + + /** + * @param object $object + */ + public function __construct($object) + { + $this->object = $object; + } + + /** + * {@inheritdoc} + */ + public function current() + { + $this->initialize(); + + return $this->data[$this->position]; + } + + /** + * {@inheritdoc} + */ + public function next() + { + $this->initialize(); + $this->position++; + } + + /** + * {@inheritdoc} + */ + public function key() + { + $this->initialize(); + + return $this->position; + } + + /** + * {@inheritdoc} + */ + public function valid() + { + $this->initialize(); + + return isset($this->data[$this->position]); + } + + /** + * {@inheritdoc} + */ + public function rewind() + { + $this->initialize(); + $this->position = 0; + } + + /** + * {@inheritdoc} + */ + public function count() + { + $this->initialize(); + + return count($this->data); + } + + /** + * Initializer + */ + private function initialize() + { + if (!$this->initialized) { + $this->data = $this->buildDataFromObject($this->object); + $this->initialized = true; + } + } + + /** + * @param object $object + * + * @return array + */ + private function buildDataFromObject($object) + { + $result = array(); + + $stack = new \SplStack(); + $stack->push($object); + + while (!$stack->isEmpty()) { + $current = $stack->pop(); + if (is_object($current)) { + array_push($result, $current); + } + + foreach ($this->getDataFromItem($current) as $propertyName => $propertyValue) { + if (is_object($propertyValue) || is_array($propertyValue)) { + $stack->push($propertyValue); + } + } + } + + return $result; + } + + /** + * @param object|array $item + * + * @return array + */ + private function getDataFromItem($item) + { + if (!is_object($item) && !is_array($item)) { + return array(); + } + + return is_object($item) ? get_object_vars($item) : $item; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Rfc3339.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Rfc3339.php new file mode 100644 index 000000000..adca581a4 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Rfc3339.php @@ -0,0 +1,30 @@ +uriRetriever = $uriRetriever ?: new UriRetriever(); + $this->uriResolver = $uriResolver ?: new UriResolver(); + } + + /** + * @return UriRetrieverInterface + */ + public function getUriRetriever() + { + return $this->uriRetriever; + } + + /** + * @return UriResolverInterface + */ + public function getUriResolver() + { + return $this->uriResolver; + } + + /** + * {@inheritdoc} + */ + public function addSchema($id, $schema = null) + { + if (is_null($schema) && $id !== self::INTERNAL_PROVIDED_SCHEMA_URI) { + // if the schema was user-provided to Validator and is still null, then assume this is + // what the user intended, as there's no way for us to retrieve anything else. User-supplied + // schemas do not have an associated URI when passed via Validator::validate(). + $schema = $this->uriRetriever->retrieve($id); + } + + // cast array schemas to object + if (is_array($schema)) { + $schema = BaseConstraint::arrayToObjectRecursive($schema); + } + + // workaround for bug in draft-03 & draft-04 meta-schemas (id & $ref defined with incorrect format) + // see https://github.com/json-schema-org/JSON-Schema-Test-Suite/issues/177#issuecomment-293051367 + if (is_object($schema) && property_exists($schema, 'id')) { + if ($schema->id == 'http://json-schema.org/draft-04/schema#') { + $schema->properties->id->format = 'uri-reference'; + } elseif ($schema->id == 'http://json-schema.org/draft-03/schema#') { + $schema->properties->id->format = 'uri-reference'; + $schema->properties->{'$ref'}->format = 'uri-reference'; + } + } + + // resolve references + $this->expandRefs($schema, $id); + + $this->schemas[$id] = $schema; + } + + /** + * Recursively resolve all references against the provided base + * + * @param mixed $schema + * @param string $base + */ + private function expandRefs(&$schema, $base = null) + { + if (!is_object($schema)) { + if (is_array($schema)) { + foreach ($schema as &$member) { + $this->expandRefs($member, $base); + } + } + + return; + } + + if (property_exists($schema, 'id') && is_string($schema->id) && $base != $schema->id) { + $base = $this->uriResolver->resolve($schema->id, $base); + } + + if (property_exists($schema, '$ref') && is_string($schema->{'$ref'})) { + $refPointer = new JsonPointer($this->uriResolver->resolve($schema->{'$ref'}, $base)); + $schema->{'$ref'} = (string) $refPointer; + } + + foreach ($schema as &$member) { + $this->expandRefs($member, $base); + } + } + + /** + * {@inheritdoc} + */ + public function getSchema($id) + { + if (!array_key_exists($id, $this->schemas)) { + $this->addSchema($id); + } + + return $this->schemas[$id]; + } + + /** + * {@inheritdoc} + */ + public function resolveRef($ref) + { + $jsonPointer = new JsonPointer($ref); + + // resolve filename for pointer + $fileName = $jsonPointer->getFilename(); + if (!strlen($fileName)) { + throw new UnresolvableJsonPointerException(sprintf( + "Could not resolve fragment '%s': no file is defined", + $jsonPointer->getPropertyPathAsString() + )); + } + + // get & process the schema + $refSchema = $this->getSchema($fileName); + foreach ($jsonPointer->getPropertyPaths() as $path) { + if (is_object($refSchema) && property_exists($refSchema, $path)) { + $refSchema = $this->resolveRefSchema($refSchema->{$path}); + } elseif (is_array($refSchema) && array_key_exists($path, $refSchema)) { + $refSchema = $this->resolveRefSchema($refSchema[$path]); + } else { + throw new UnresolvableJsonPointerException(sprintf( + 'File: %s is found, but could not resolve fragment: %s', + $jsonPointer->getFilename(), + $jsonPointer->getPropertyPathAsString() + )); + } + } + + return $refSchema; + } + + /** + * {@inheritdoc} + */ + public function resolveRefSchema($refSchema) + { + if (is_object($refSchema) && property_exists($refSchema, '$ref') && is_string($refSchema->{'$ref'})) { + $newSchema = $this->resolveRef($refSchema->{'$ref'}); + $refSchema = (object) (get_object_vars($refSchema) + get_object_vars($newSchema)); + unset($refSchema->{'$ref'}); + } + + return $refSchema; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/SchemaStorageInterface.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/SchemaStorageInterface.php new file mode 100644 index 000000000..ddaf6633e --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/SchemaStorageInterface.php @@ -0,0 +1,41 @@ + + */ +abstract class AbstractRetriever implements UriRetrieverInterface +{ + /** + * Media content type + * + * @var string + */ + protected $contentType; + + /** + * {@inheritdoc} + * + * @see \JsonSchema\Uri\Retrievers\UriRetrieverInterface::getContentType() + */ + public function getContentType() + { + return $this->contentType; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php new file mode 100644 index 000000000..81c86037d --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php @@ -0,0 +1,83 @@ + + */ +class Curl extends AbstractRetriever +{ + protected $messageBody; + + public function __construct() + { + if (!function_exists('curl_init')) { + // Cannot test this, because curl_init is present on all test platforms plus mock + throw new RuntimeException('cURL not installed'); // @codeCoverageIgnore + } + } + + /** + * {@inheritdoc} + * + * @see \JsonSchema\Uri\Retrievers\UriRetrieverInterface::retrieve() + */ + public function retrieve($uri) + { + $ch = curl_init(); + + curl_setopt($ch, CURLOPT_URL, $uri); + curl_setopt($ch, CURLOPT_HEADER, true); + curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); + curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: ' . Validator::SCHEMA_MEDIA_TYPE)); + + $response = curl_exec($ch); + if (false === $response) { + throw new \JsonSchema\Exception\ResourceNotFoundException('JSON schema not found'); + } + + $this->fetchMessageBody($response); + $this->fetchContentType($response); + + curl_close($ch); + + return $this->messageBody; + } + + /** + * @param string $response cURL HTTP response + */ + private function fetchMessageBody($response) + { + preg_match("/(?:\r\n){2}(.*)$/ms", $response, $match); + $this->messageBody = $match[1]; + } + + /** + * @param string $response cURL HTTP response + * + * @return bool Whether the Content-Type header was found or not + */ + protected function fetchContentType($response) + { + if (0 < preg_match("/Content-Type:(\V*)/ims", $response, $match)) { + $this->contentType = trim($match[1]); + + return true; + } + + return false; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/FileGetContents.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/FileGetContents.php new file mode 100644 index 000000000..7019814f1 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/FileGetContents.php @@ -0,0 +1,93 @@ + + */ +class FileGetContents extends AbstractRetriever +{ + protected $messageBody; + + /** + * {@inheritdoc} + * + * @see \JsonSchema\Uri\Retrievers\UriRetrieverInterface::retrieve() + */ + public function retrieve($uri) + { + $errorMessage = null; + set_error_handler(function ($errno, $errstr) use (&$errorMessage) { + $errorMessage = $errstr; + }); + $response = file_get_contents($uri); + restore_error_handler(); + + if ($errorMessage) { + throw new ResourceNotFoundException($errorMessage); + } + + if (false === $response) { + throw new ResourceNotFoundException('JSON schema not found at ' . $uri); + } + + if ($response == '' + && substr($uri, 0, 7) == 'file://' && substr($uri, -1) == '/' + ) { + throw new ResourceNotFoundException('JSON schema not found at ' . $uri); + } + + $this->messageBody = $response; + if (!empty($http_response_header)) { + // $http_response_header cannot be tested, because it's defined in the method's local scope + // See http://php.net/manual/en/reserved.variables.httpresponseheader.php for more info. + $this->fetchContentType($http_response_header); // @codeCoverageIgnore + } else { // @codeCoverageIgnore + // Could be a "file://" url or something else - fake up the response + $this->contentType = null; + } + + return $this->messageBody; + } + + /** + * @param array $headers HTTP Response Headers + * + * @return bool Whether the Content-Type header was found or not + */ + private function fetchContentType(array $headers) + { + foreach ($headers as $header) { + if ($this->contentType = self::getContentTypeMatchInHeader($header)) { + return true; + } + } + + return false; + } + + /** + * @param string $header + * + * @return string|null + */ + protected static function getContentTypeMatchInHeader($header) + { + if (0 < preg_match("/Content-Type:(\V*)/ims", $header, $match)) { + return trim($match[1]); + } + + return null; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/PredefinedArray.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/PredefinedArray.php new file mode 100644 index 000000000..a663d3417 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/PredefinedArray.php @@ -0,0 +1,56 @@ + '{ ... }', + * 'http://acme.com/schemas/address#' => '{ ... }', + * )) + * + * $schema = $retriever->retrieve('http://acme.com/schemas/person#'); + */ +class PredefinedArray extends AbstractRetriever +{ + /** + * Contains schemas as URI => JSON + * + * @var array + */ + private $schemas; + + /** + * Constructor + * + * @param array $schemas + * @param string $contentType + */ + public function __construct(array $schemas, $contentType = Validator::SCHEMA_MEDIA_TYPE) + { + $this->schemas = $schemas; + $this->contentType = $contentType; + } + + /** + * {@inheritdoc} + * + * @see \JsonSchema\Uri\Retrievers\UriRetrieverInterface::retrieve() + */ + public function retrieve($uri) + { + if (!array_key_exists($uri, $this->schemas)) { + throw new \JsonSchema\Exception\ResourceNotFoundException(sprintf( + 'The JSON schema "%s" was not found.', + $uri + )); + } + + return $this->schemas[$uri]; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/UriRetrieverInterface.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/UriRetrieverInterface.php new file mode 100644 index 000000000..2cc40cf25 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/UriRetrieverInterface.php @@ -0,0 +1,36 @@ + + */ +interface UriRetrieverInterface +{ + /** + * Retrieve a schema from the specified URI + * + * @param string $uri URI that resolves to a JSON schema + * + * @throws \JsonSchema\Exception\ResourceNotFoundException + * + * @return mixed string|null + */ + public function retrieve($uri); + + /** + * Get media content type + * + * @return string + */ + public function getContentType(); +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriResolver.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriResolver.php new file mode 100644 index 000000000..8ab6650e9 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriResolver.php @@ -0,0 +1,175 @@ + + */ +class UriResolver implements UriResolverInterface +{ + /** + * Parses a URI into five main components + * + * @param string $uri + * + * @return array + */ + public function parse($uri) + { + preg_match('|^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?|', $uri, $match); + + $components = array(); + if (5 < count($match)) { + $components = array( + 'scheme' => $match[2], + 'authority' => $match[4], + 'path' => $match[5] + ); + } + if (7 < count($match)) { + $components['query'] = $match[7]; + } + if (9 < count($match)) { + $components['fragment'] = $match[9]; + } + + return $components; + } + + /** + * Builds a URI based on n array with the main components + * + * @param array $components + * + * @return string + */ + public function generate(array $components) + { + $uri = $components['scheme'] . '://' + . $components['authority'] + . $components['path']; + + if (array_key_exists('query', $components) && strlen($components['query'])) { + $uri .= '?' . $components['query']; + } + if (array_key_exists('fragment', $components)) { + $uri .= '#' . $components['fragment']; + } + + return $uri; + } + + /** + * {@inheritdoc} + */ + public function resolve($uri, $baseUri = null) + { + // treat non-uri base as local file path + if ( + !is_null($baseUri) && + !filter_var($baseUri, \FILTER_VALIDATE_URL) && + !preg_match('|^[^/]+://|u', $baseUri) + ) { + if (is_file($baseUri)) { + $baseUri = 'file://' . realpath($baseUri); + } elseif (is_dir($baseUri)) { + $baseUri = 'file://' . realpath($baseUri) . '/'; + } else { + $baseUri = 'file://' . getcwd() . '/' . $baseUri; + } + } + + if ($uri == '') { + return $baseUri; + } + + $components = $this->parse($uri); + $path = $components['path']; + + if (!empty($components['scheme'])) { + return $uri; + } + $baseComponents = $this->parse($baseUri); + $basePath = $baseComponents['path']; + + $baseComponents['path'] = self::combineRelativePathWithBasePath($path, $basePath); + if (isset($components['fragment'])) { + $baseComponents['fragment'] = $components['fragment']; + } + + return $this->generate($baseComponents); + } + + /** + * Tries to glue a relative path onto an absolute one + * + * @param string $relativePath + * @param string $basePath + * + * @throws UriResolverException + * + * @return string Merged path + */ + public static function combineRelativePathWithBasePath($relativePath, $basePath) + { + $relativePath = self::normalizePath($relativePath); + if ($relativePath == '') { + return $basePath; + } + if ($relativePath[0] == '/') { + return $relativePath; + } + + $basePathSegments = explode('/', $basePath); + + preg_match('|^/?(\.\./(?:\./)*)*|', $relativePath, $match); + $numLevelUp = strlen($match[0]) /3 + 1; + if ($numLevelUp >= count($basePathSegments)) { + throw new UriResolverException(sprintf("Unable to resolve URI '%s' from base '%s'", $relativePath, $basePath)); + } + + $basePathSegments = array_slice($basePathSegments, 0, -$numLevelUp); + $path = preg_replace('|^/?(\.\./(\./)*)*|', '', $relativePath); + + return implode('/', $basePathSegments) . '/' . $path; + } + + /** + * Normalizes a URI path component by removing dot-slash and double slashes + * + * @param string $path + * + * @return string + */ + private static function normalizePath($path) + { + $path = preg_replace('|((?parse($uri); + + return !empty($components); + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriRetriever.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriRetriever.php new file mode 100644 index 000000000..41147a2a0 --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriRetriever.php @@ -0,0 +1,349 @@ + + */ +class UriRetriever implements BaseUriRetrieverInterface +{ + /** + * @var array Map of URL translations + */ + protected $translationMap = array( + // use local copies of the spec schemas + '|^https?://json-schema.org/draft-(0[34])/schema#?|' => 'package://dist/schema/json-schema-draft-$1.json' + ); + + /** + * @var array A list of endpoints for media type check exclusion + */ + protected $allowedInvalidContentTypeEndpoints = array( + 'http://json-schema.org/', + 'https://json-schema.org/' + ); + + /** + * @var null|UriRetrieverInterface + */ + protected $uriRetriever = null; + + /** + * @var array|object[] + * + * @see loadSchema + */ + private $schemaCache = array(); + + /** + * Adds an endpoint to the media type validation exclusion list + * + * @param string $endpoint + */ + public function addInvalidContentTypeEndpoint($endpoint) + { + $this->allowedInvalidContentTypeEndpoints[] = $endpoint; + } + + /** + * Guarantee the correct media type was encountered + * + * @param UriRetrieverInterface $uriRetriever + * @param string $uri + * + * @return bool|void + */ + public function confirmMediaType($uriRetriever, $uri) + { + $contentType = $uriRetriever->getContentType(); + + if (is_null($contentType)) { + // Well, we didn't get an invalid one + return; + } + + if (in_array($contentType, array(Validator::SCHEMA_MEDIA_TYPE, 'application/json'))) { + return; + } + + foreach ($this->allowedInvalidContentTypeEndpoints as $endpoint) { + if (strpos($uri, $endpoint) === 0) { + return true; + } + } + + throw new InvalidSchemaMediaTypeException(sprintf('Media type %s expected', Validator::SCHEMA_MEDIA_TYPE)); + } + + /** + * Get a URI Retriever + * + * If none is specified, sets a default FileGetContents retriever and + * returns that object. + * + * @return UriRetrieverInterface + */ + public function getUriRetriever() + { + if (is_null($this->uriRetriever)) { + $this->setUriRetriever(new FileGetContents()); + } + + return $this->uriRetriever; + } + + /** + * Resolve a schema based on pointer + * + * URIs can have a fragment at the end in the format of + * #/path/to/object and we are to look up the 'path' property of + * the first object then the 'to' and 'object' properties. + * + * @param object $jsonSchema JSON Schema contents + * @param string $uri JSON Schema URI + * + * @throws ResourceNotFoundException + * + * @return object JSON Schema after walking down the fragment pieces + */ + public function resolvePointer($jsonSchema, $uri) + { + $resolver = new UriResolver(); + $parsed = $resolver->parse($uri); + if (empty($parsed['fragment'])) { + return $jsonSchema; + } + + $path = explode('/', $parsed['fragment']); + while ($path) { + $pathElement = array_shift($path); + if (!empty($pathElement)) { + $pathElement = str_replace('~1', '/', $pathElement); + $pathElement = str_replace('~0', '~', $pathElement); + if (!empty($jsonSchema->$pathElement)) { + $jsonSchema = $jsonSchema->$pathElement; + } else { + throw new ResourceNotFoundException( + 'Fragment "' . $parsed['fragment'] . '" not found' + . ' in ' . $uri + ); + } + + if (!is_object($jsonSchema)) { + throw new ResourceNotFoundException( + 'Fragment part "' . $pathElement . '" is no object ' + . ' in ' . $uri + ); + } + } + } + + return $jsonSchema; + } + + /** + * {@inheritdoc} + */ + public function retrieve($uri, $baseUri = null, $translate = true) + { + $resolver = new UriResolver(); + $resolvedUri = $fetchUri = $resolver->resolve($uri, $baseUri); + + //fetch URL without #fragment + $arParts = $resolver->parse($resolvedUri); + if (isset($arParts['fragment'])) { + unset($arParts['fragment']); + $fetchUri = $resolver->generate($arParts); + } + + // apply URI translations + if ($translate) { + $fetchUri = $this->translate($fetchUri); + } + + $jsonSchema = $this->loadSchema($fetchUri); + + // Use the JSON pointer if specified + $jsonSchema = $this->resolvePointer($jsonSchema, $resolvedUri); + + if ($jsonSchema instanceof \stdClass) { + $jsonSchema->id = $resolvedUri; + } + + return $jsonSchema; + } + + /** + * Fetch a schema from the given URI, json-decode it and return it. + * Caches schema objects. + * + * @param string $fetchUri Absolute URI + * + * @return object JSON schema object + */ + protected function loadSchema($fetchUri) + { + if (isset($this->schemaCache[$fetchUri])) { + return $this->schemaCache[$fetchUri]; + } + + $uriRetriever = $this->getUriRetriever(); + $contents = $this->uriRetriever->retrieve($fetchUri); + $this->confirmMediaType($uriRetriever, $fetchUri); + $jsonSchema = json_decode($contents); + + if (JSON_ERROR_NONE < $error = json_last_error()) { + throw new JsonDecodingException($error); + } + + $this->schemaCache[$fetchUri] = $jsonSchema; + + return $jsonSchema; + } + + /** + * Set the URI Retriever + * + * @param UriRetrieverInterface $uriRetriever + * + * @return $this for chaining + */ + public function setUriRetriever(UriRetrieverInterface $uriRetriever) + { + $this->uriRetriever = $uriRetriever; + + return $this; + } + + /** + * Parses a URI into five main components + * + * @param string $uri + * + * @return array + */ + public function parse($uri) + { + preg_match('|^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?|', $uri, $match); + + $components = array(); + if (5 < count($match)) { + $components = array( + 'scheme' => $match[2], + 'authority' => $match[4], + 'path' => $match[5] + ); + } + + if (7 < count($match)) { + $components['query'] = $match[7]; + } + + if (9 < count($match)) { + $components['fragment'] = $match[9]; + } + + return $components; + } + + /** + * Builds a URI based on n array with the main components + * + * @param array $components + * + * @return string + */ + public function generate(array $components) + { + $uri = $components['scheme'] . '://' + . $components['authority'] + . $components['path']; + + if (array_key_exists('query', $components)) { + $uri .= $components['query']; + } + + if (array_key_exists('fragment', $components)) { + $uri .= $components['fragment']; + } + + return $uri; + } + + /** + * Resolves a URI + * + * @param string $uri Absolute or relative + * @param string $baseUri Optional base URI + * + * @return string + */ + public function resolve($uri, $baseUri = null) + { + $components = $this->parse($uri); + $path = $components['path']; + + if ((array_key_exists('scheme', $components)) && ('http' === $components['scheme'])) { + return $uri; + } + + $baseComponents = $this->parse($baseUri); + $basePath = $baseComponents['path']; + + $baseComponents['path'] = UriResolver::combineRelativePathWithBasePath($path, $basePath); + + return $this->generate($baseComponents); + } + + /** + * @param string $uri + * + * @return bool + */ + public function isValid($uri) + { + $components = $this->parse($uri); + + return !empty($components); + } + + /** + * Set a URL translation rule + */ + public function setTranslation($from, $to) + { + $this->translationMap[$from] = $to; + } + + /** + * Apply URI translation rules + */ + public function translate($uri) + { + foreach ($this->translationMap as $from => $to) { + $uri = preg_replace($from, $to, $uri); + } + + // translate references to local files within the json-schema package + $uri = preg_replace('|^package://|', sprintf('file://%s/', realpath(__DIR__ . '/../../..')), $uri); + + return $uri; + } +} diff --git a/deps/vendor/justinrainbow/json-schema/src/JsonSchema/UriResolverInterface.php b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/UriResolverInterface.php new file mode 100644 index 000000000..4eb50c03c --- /dev/null +++ b/deps/vendor/justinrainbow/json-schema/src/JsonSchema/UriResolverInterface.php @@ -0,0 +1,26 @@ + + * @author Bruno Prieto Reis + * + * @see README.md + */ +class Validator extends BaseConstraint +{ + const SCHEMA_MEDIA_TYPE = 'application/schema+json'; + + const ERROR_NONE = 0x00000000; + const ERROR_ALL = 0xFFFFFFFF; + const ERROR_DOCUMENT_VALIDATION = 0x00000001; + const ERROR_SCHEMA_VALIDATION = 0x00000002; + + /** + * Validates the given data against the schema and returns an object containing the results + * Both the php object and the schema are supposed to be a result of a json_decode call. + * The validation works as defined by the schema proposal in http://json-schema.org. + * + * Note that the first argument is passed by reference, so you must pass in a variable. + */ + public function validate(&$value, $schema = null, $checkMode = null) + { + // make sure $schema is an object + if (is_array($schema)) { + $schema = self::arrayToObjectRecursive($schema); + } + + // set checkMode + $initialCheckMode = $this->factory->getConfig(); + if ($checkMode !== null) { + $this->factory->setConfig($checkMode); + } + + // add provided schema to SchemaStorage with internal URI to allow internal $ref resolution + if (is_object($schema) && property_exists($schema, 'id')) { + $schemaURI = $schema->id; + } else { + $schemaURI = SchemaStorage::INTERNAL_PROVIDED_SCHEMA_URI; + } + $this->factory->getSchemaStorage()->addSchema($schemaURI, $schema); + + $validator = $this->factory->createInstanceFor('schema'); + $validator->check( + $value, + $this->factory->getSchemaStorage()->getSchema($schemaURI) + ); + + $this->factory->setConfig($initialCheckMode); + + $this->addErrors(array_unique($validator->getErrors(), SORT_REGULAR)); + + return $validator->getErrorMask(); + } + + /** + * Alias to validate(), to maintain backwards-compatibility with the previous API + */ + public function check($value, $schema) + { + return $this->validate($value, $schema); + } + + /** + * Alias to validate(), to maintain backwards-compatibility with the previous API + */ + public function coerce(&$value, $schema) + { + return $this->validate($value, $schema, Constraint::CHECK_MODE_COERCE_TYPES); + } +} diff --git a/deps/vendor/psr/container/.gitignore b/deps/vendor/psr/container/.gitignore new file mode 100644 index 000000000..b2395aa05 --- /dev/null +++ b/deps/vendor/psr/container/.gitignore @@ -0,0 +1,3 @@ +composer.lock +composer.phar +/vendor/ diff --git a/deps/vendor/psr/container/LICENSE b/deps/vendor/psr/container/LICENSE new file mode 100644 index 000000000..2877a4894 --- /dev/null +++ b/deps/vendor/psr/container/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013-2016 container-interop +Copyright (c) 2016 PHP Framework Interoperability Group + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/deps/vendor/psr/container/README.md b/deps/vendor/psr/container/README.md new file mode 100644 index 000000000..1b9d9e570 --- /dev/null +++ b/deps/vendor/psr/container/README.md @@ -0,0 +1,13 @@ +Container interface +============== + +This repository holds all interfaces related to [PSR-11 (Container Interface)][psr-url]. + +Note that this is not a Container implementation of its own. It is merely abstractions that describe the components of a Dependency Injection Container. + +The installable [package][package-url] and [implementations][implementation-url] are listed on Packagist. + +[psr-url]: https://www.php-fig.org/psr/psr-11/ +[package-url]: https://packagist.org/packages/psr/container +[implementation-url]: https://packagist.org/providers/psr/container-implementation + diff --git a/deps/vendor/psr/container/composer.json b/deps/vendor/psr/container/composer.json new file mode 100644 index 000000000..baf6cd1a0 --- /dev/null +++ b/deps/vendor/psr/container/composer.json @@ -0,0 +1,27 @@ +{ + "name": "psr/container", + "type": "library", + "description": "Common Container Interface (PHP FIG PSR-11)", + "keywords": ["psr", "psr-11", "container", "container-interop", "container-interface"], + "homepage": "https://github.com/php-fig/container", + "license": "MIT", + "authors": [ + { + "name": "PHP-FIG", + "homepage": "https://www.php-fig.org/" + } + ], + "require": { + "php": ">=7.4.0" + }, + "autoload": { + "psr-4": { + "Psr\\Container\\": "src/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "2.0.x-dev" + } + } +} diff --git a/deps/vendor/psr/container/src/ContainerExceptionInterface.php b/deps/vendor/psr/container/src/ContainerExceptionInterface.php new file mode 100644 index 000000000..0f213f2fe --- /dev/null +++ b/deps/vendor/psr/container/src/ContainerExceptionInterface.php @@ -0,0 +1,12 @@ + `RequestInterface`, `ServerRequestInterface`, `ResponseInterface` extend `MessageInterface` because the `Request` and the `Response` are `HTTP Messages`. +> When using `ServerRequestInterface`, both `RequestInterface` and `Psr\Http\Message\MessageInterface` methods are considered. + diff --git a/deps/vendor/psr/http-message/docs/PSR7-Usage.md b/deps/vendor/psr/http-message/docs/PSR7-Usage.md new file mode 100644 index 000000000..b6d048a34 --- /dev/null +++ b/deps/vendor/psr/http-message/docs/PSR7-Usage.md @@ -0,0 +1,159 @@ +### PSR-7 Usage + +All PSR-7 applications comply with these interfaces +They were created to establish a standard between middleware implementations. + +> `RequestInterface`, `ServerRequestInterface`, `ResponseInterface` extend `MessageInterface` because the `Request` and the `Response` are `HTTP Messages`. +> When using `ServerRequestInterface`, both `RequestInterface` and `Psr\Http\Message\MessageInterface` methods are considered. + + +The following examples will illustrate how basic operations are done in PSR-7. + +##### Examples + + +For this examples to work (at least) a PSR-7 implementation package is required. (eg: zendframework/zend-diactoros, guzzlehttp/psr7, slim/slim, etc) +All PSR-7 implementations should have the same behaviour. + +The following will be assumed: +`$request` is an object of `Psr\Http\Message\RequestInterface` and + +`$response` is an object implementing `Psr\Http\Message\RequestInterface` + + +### Working with HTTP Headers + +#### Adding headers to response: + +```php +$response->withHeader('My-Custom-Header', 'My Custom Message'); +``` + +#### Appending values to headers + +```php +$response->withAddedHeader('My-Custom-Header', 'The second message'); +``` + +#### Checking if header exists: + +```php +$request->hasHeader('My-Custom-Header'); // will return false +$response->hasHeader('My-Custom-Header'); // will return true +``` + +> Note: My-Custom-Header was only added in the Response + +#### Getting comma-separated values from a header (also applies to request) + +```php +// getting value from request headers +$request->getHeaderLine('Content-Type'); // will return: "text/html; charset=UTF-8" +// getting value from response headers +$response->getHeaderLine('My-Custom-Header'); // will return: "My Custom Message; The second message" +``` + +#### Getting array of value from a header (also applies to request) +```php +// getting value from request headers +$request->getHeader('Content-Type'); // will return: ["text/html", "charset=UTF-8"] +// getting value from response headers +$response->getHeader('My-Custom-Header'); // will return: ["My Custom Message", "The second message"] +``` + +#### Removing headers from HTTP Messages +```php +// removing a header from Request, removing deprecated "Content-MD5" header +$request->withoutHeader('Content-MD5'); + +// removing a header from Response +// effect: the browser won't know the size of the stream +// the browser will download the stream till it ends +$response->withoutHeader('Content-Length'); +``` + +### Working with HTTP Message Body + +When working with the PSR-7 there are two methods of implementation: +#### 1. Getting the body separately + +> This method makes the body handling easier to understand and is useful when repeatedly calling body methods. (You only call `getBody()` once). Using this method mistakes like `$response->write()` are also prevented. + +```php +$body = $response->getBody(); +// operations on body, eg. read, write, seek +// ... +// replacing the old body +$response->withBody($body); +// this last statement is optional as we working with objects +// in this case the "new" body is same with the "old" one +// the $body variable has the same value as the one in $request, only the reference is passed +``` + +#### 2. Working directly on response + +> This method is useful when only performing few operations as the `$request->getBody()` statement fragment is required + +```php +$response->getBody()->write('hello'); +``` + +### Getting the body contents + +The following snippet gets the contents of a stream contents. +> Note: Streams must be rewinded, if content was written into streams, it will be ignored when calling `getContents()` because the stream pointer is set to the last character, which is `\0` - meaning end of stream. +```php +$body = $response->getBody(); +$body->rewind(); // or $body->seek(0); +$bodyText = $body->getContents(); +``` +> Note: If `$body->seek(1)` is called before `$body->getContents()`, the first character will be ommited as the starting pointer is set to `1`, not `0`. This is why using `$body->rewind()` is recommended. + +### Append to body + +```php +$response->getBody()->write('Hello'); // writing directly +$body = $request->getBody(); // which is a `StreamInterface` +$body->write('xxxxx'); +``` + +### Prepend to body +Prepending is different when it comes to streams. The content must be copied before writing the content to be prepended. +The following example will explain the behaviour of streams. + +```php +// assuming our response is initially empty +$body = $repsonse->getBody(); +// writing the string "abcd" +$body->write('abcd'); + +// seeking to start of stream +$body->seek(0); +// writing 'ef' +$body->write('ef'); // at this point the stream contains "efcd" +``` + +#### Prepending by rewriting separately + +```php +// assuming our response body stream only contains: "abcd" +$body = $response->getBody(); +$body->rewind(); +$contents = $body->getContents(); // abcd +// seeking the stream to beginning +$body->rewind(); +$body->write('ef'); // stream contains "efcd" +$body->write($contents); // stream contains "efabcd" +``` + +> Note: `getContents()` seeks the stream while reading it, therefore if the second `rewind()` method call was not present the stream would have resulted in `abcdefabcd` because the `write()` method appends to stream if not preceeded by `rewind()` or `seek(0)`. + +#### Prepending by using contents as a string +```php +$body = $response->getBody(); +$body->rewind(); +$contents = $body->getContents(); // efabcd +$contents = 'ef'.$contents; +$body->rewind(); +$body->write($contents); +``` diff --git a/deps/vendor/psr/http-message/src/MessageInterface.php b/deps/vendor/psr/http-message/src/MessageInterface.php new file mode 100644 index 000000000..8cdb4ed63 --- /dev/null +++ b/deps/vendor/psr/http-message/src/MessageInterface.php @@ -0,0 +1,189 @@ +getHeaders() as $name => $values) { + * echo $name . ": " . implode(", ", $values); + * } + * + * // Emit headers iteratively: + * foreach ($message->getHeaders() as $name => $values) { + * foreach ($values as $value) { + * header(sprintf('%s: %s', $name, $value), false); + * } + * } + * + * While header names are not case-sensitive, getHeaders() will preserve the + * exact case in which headers were originally specified. + * + * @return string[][] Returns an associative array of the message's headers. Each + * key MUST be a header name, and each value MUST be an array of strings + * for that header. + */ + public function getHeaders(); + + /** + * Checks if a header exists by the given case-insensitive name. + * + * @param string $name Case-insensitive header field name. + * @return bool Returns true if any header names match the given header + * name using a case-insensitive string comparison. Returns false if + * no matching header name is found in the message. + */ + public function hasHeader(string $name); + + /** + * Retrieves a message header value by the given case-insensitive name. + * + * This method returns an array of all the header values of the given + * case-insensitive header name. + * + * If the header does not appear in the message, this method MUST return an + * empty array. + * + * @param string $name Case-insensitive header field name. + * @return string[] An array of string values as provided for the given + * header. If the header does not appear in the message, this method MUST + * return an empty array. + */ + public function getHeader(string $name); + + /** + * Retrieves a comma-separated string of the values for a single header. + * + * This method returns all of the header values of the given + * case-insensitive header name as a string concatenated together using + * a comma. + * + * NOTE: Not all header values may be appropriately represented using + * comma concatenation. For such headers, use getHeader() instead + * and supply your own delimiter when concatenating. + * + * If the header does not appear in the message, this method MUST return + * an empty string. + * + * @param string $name Case-insensitive header field name. + * @return string A string of values as provided for the given header + * concatenated together using a comma. If the header does not appear in + * the message, this method MUST return an empty string. + */ + public function getHeaderLine(string $name); + + /** + * Return an instance with the provided value replacing the specified header. + * + * While header names are case-insensitive, the casing of the header will + * be preserved by this function, and returned from getHeaders(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * new and/or updated header and value. + * + * @param string $name Case-insensitive header field name. + * @param string|string[] $value Header value(s). + * @return static + * @throws \InvalidArgumentException for invalid header names or values. + */ + public function withHeader(string $name, $value); + + /** + * Return an instance with the specified header appended with the given value. + * + * Existing values for the specified header will be maintained. The new + * value(s) will be appended to the existing list. If the header did not + * exist previously, it will be added. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * new header and/or value. + * + * @param string $name Case-insensitive header field name to add. + * @param string|string[] $value Header value(s). + * @return static + * @throws \InvalidArgumentException for invalid header names or values. + */ + public function withAddedHeader(string $name, $value); + + /** + * Return an instance without the specified header. + * + * Header resolution MUST be done without case-sensitivity. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that removes + * the named header. + * + * @param string $name Case-insensitive header field name to remove. + * @return static + */ + public function withoutHeader(string $name); + + /** + * Gets the body of the message. + * + * @return StreamInterface Returns the body as a stream. + */ + public function getBody(); + + /** + * Return an instance with the specified message body. + * + * The body MUST be a StreamInterface object. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return a new instance that has the + * new body stream. + * + * @param StreamInterface $body Body. + * @return static + * @throws \InvalidArgumentException When the body is not valid. + */ + public function withBody(StreamInterface $body); +} diff --git a/deps/vendor/psr/http-message/src/RequestInterface.php b/deps/vendor/psr/http-message/src/RequestInterface.php new file mode 100644 index 000000000..38066df6b --- /dev/null +++ b/deps/vendor/psr/http-message/src/RequestInterface.php @@ -0,0 +1,131 @@ +getQuery()` + * or from the `QUERY_STRING` server param. + * + * @return array + */ + public function getQueryParams(); + + /** + * Return an instance with the specified query string arguments. + * + * These values SHOULD remain immutable over the course of the incoming + * request. They MAY be injected during instantiation, such as from PHP's + * $_GET superglobal, or MAY be derived from some other value such as the + * URI. In cases where the arguments are parsed from the URI, the data + * MUST be compatible with what PHP's parse_str() would return for + * purposes of how duplicate query parameters are handled, and how nested + * sets are handled. + * + * Setting query string arguments MUST NOT change the URI stored by the + * request, nor the values in the server params. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated query string arguments. + * + * @param array $query Array of query string arguments, typically from + * $_GET. + * @return static + */ + public function withQueryParams(array $query); + + /** + * Retrieve normalized file upload data. + * + * This method returns upload metadata in a normalized tree, with each leaf + * an instance of Psr\Http\Message\UploadedFileInterface. + * + * These values MAY be prepared from $_FILES or the message body during + * instantiation, or MAY be injected via withUploadedFiles(). + * + * @return array An array tree of UploadedFileInterface instances; an empty + * array MUST be returned if no data is present. + */ + public function getUploadedFiles(); + + /** + * Create a new instance with the specified uploaded files. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated body parameters. + * + * @param array $uploadedFiles An array tree of UploadedFileInterface instances. + * @return static + * @throws \InvalidArgumentException if an invalid structure is provided. + */ + public function withUploadedFiles(array $uploadedFiles); + + /** + * Retrieve any parameters provided in the request body. + * + * If the request Content-Type is either application/x-www-form-urlencoded + * or multipart/form-data, and the request method is POST, this method MUST + * return the contents of $_POST. + * + * Otherwise, this method may return any results of deserializing + * the request body content; as parsing returns structured content, the + * potential types MUST be arrays or objects only. A null value indicates + * the absence of body content. + * + * @return null|array|object The deserialized body parameters, if any. + * These will typically be an array or object. + */ + public function getParsedBody(); + + /** + * Return an instance with the specified body parameters. + * + * These MAY be injected during instantiation. + * + * If the request Content-Type is either application/x-www-form-urlencoded + * or multipart/form-data, and the request method is POST, use this method + * ONLY to inject the contents of $_POST. + * + * The data IS NOT REQUIRED to come from $_POST, but MUST be the results of + * deserializing the request body content. Deserialization/parsing returns + * structured data, and, as such, this method ONLY accepts arrays or objects, + * or a null value if nothing was available to parse. + * + * As an example, if content negotiation determines that the request data + * is a JSON payload, this method could be used to create a request + * instance with the deserialized parameters. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated body parameters. + * + * @param null|array|object $data The deserialized body data. This will + * typically be in an array or object. + * @return static + * @throws \InvalidArgumentException if an unsupported argument type is + * provided. + */ + public function withParsedBody($data); + + /** + * Retrieve attributes derived from the request. + * + * The request "attributes" may be used to allow injection of any + * parameters derived from the request: e.g., the results of path + * match operations; the results of decrypting cookies; the results of + * deserializing non-form-encoded message bodies; etc. Attributes + * will be application and request specific, and CAN be mutable. + * + * @return array Attributes derived from the request. + */ + public function getAttributes(); + + /** + * Retrieve a single derived request attribute. + * + * Retrieves a single derived request attribute as described in + * getAttributes(). If the attribute has not been previously set, returns + * the default value as provided. + * + * This method obviates the need for a hasAttribute() method, as it allows + * specifying a default value to return if the attribute is not found. + * + * @see getAttributes() + * @param string $name The attribute name. + * @param mixed $default Default value to return if the attribute does not exist. + * @return mixed + */ + public function getAttribute(string $name, $default = null); + + /** + * Return an instance with the specified derived request attribute. + * + * This method allows setting a single derived request attribute as + * described in getAttributes(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated attribute. + * + * @see getAttributes() + * @param string $name The attribute name. + * @param mixed $value The value of the attribute. + * @return static + */ + public function withAttribute(string $name, $value); + + /** + * Return an instance that removes the specified derived request attribute. + * + * This method allows removing a single derived request attribute as + * described in getAttributes(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that removes + * the attribute. + * + * @see getAttributes() + * @param string $name The attribute name. + * @return static + */ + public function withoutAttribute(string $name); +} diff --git a/deps/vendor/psr/http-message/src/StreamInterface.php b/deps/vendor/psr/http-message/src/StreamInterface.php new file mode 100644 index 000000000..592466390 --- /dev/null +++ b/deps/vendor/psr/http-message/src/StreamInterface.php @@ -0,0 +1,160 @@ + + * [user-info@]host[:port] + * + * + * If the port component is not set or is the standard port for the current + * scheme, it SHOULD NOT be included. + * + * @see https://tools.ietf.org/html/rfc3986#section-3.2 + * @return string The URI authority, in "[user-info@]host[:port]" format. + */ + public function getAuthority(); + + /** + * Retrieve the user information component of the URI. + * + * If no user information is present, this method MUST return an empty + * string. + * + * If a user is present in the URI, this will return that value; + * additionally, if the password is also present, it will be appended to the + * user value, with a colon (":") separating the values. + * + * The trailing "@" character is not part of the user information and MUST + * NOT be added. + * + * @return string The URI user information, in "username[:password]" format. + */ + public function getUserInfo(); + + /** + * Retrieve the host component of the URI. + * + * If no host is present, this method MUST return an empty string. + * + * The value returned MUST be normalized to lowercase, per RFC 3986 + * Section 3.2.2. + * + * @see http://tools.ietf.org/html/rfc3986#section-3.2.2 + * @return string The URI host. + */ + public function getHost(); + + /** + * Retrieve the port component of the URI. + * + * If a port is present, and it is non-standard for the current scheme, + * this method MUST return it as an integer. If the port is the standard port + * used with the current scheme, this method SHOULD return null. + * + * If no port is present, and no scheme is present, this method MUST return + * a null value. + * + * If no port is present, but a scheme is present, this method MAY return + * the standard port for that scheme, but SHOULD return null. + * + * @return null|int The URI port. + */ + public function getPort(); + + /** + * Retrieve the path component of the URI. + * + * The path can either be empty or absolute (starting with a slash) or + * rootless (not starting with a slash). Implementations MUST support all + * three syntaxes. + * + * Normally, the empty path "" and absolute path "/" are considered equal as + * defined in RFC 7230 Section 2.7.3. But this method MUST NOT automatically + * do this normalization because in contexts with a trimmed base path, e.g. + * the front controller, this difference becomes significant. It's the task + * of the user to handle both "" and "/". + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.3. + * + * As an example, if the value should include a slash ("/") not intended as + * delimiter between path segments, that value MUST be passed in encoded + * form (e.g., "%2F") to the instance. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.3 + * @return string The URI path. + */ + public function getPath(); + + /** + * Retrieve the query string of the URI. + * + * If no query string is present, this method MUST return an empty string. + * + * The leading "?" character is not part of the query and MUST NOT be + * added. + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.4. + * + * As an example, if a value in a key/value pair of the query string should + * include an ampersand ("&") not intended as a delimiter between values, + * that value MUST be passed in encoded form (e.g., "%26") to the instance. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.4 + * @return string The URI query string. + */ + public function getQuery(); + + /** + * Retrieve the fragment component of the URI. + * + * If no fragment is present, this method MUST return an empty string. + * + * The leading "#" character is not part of the fragment and MUST NOT be + * added. + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.5. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.5 + * @return string The URI fragment. + */ + public function getFragment(); + + /** + * Return an instance with the specified scheme. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified scheme. + * + * Implementations MUST support the schemes "http" and "https" case + * insensitively, and MAY accommodate other schemes if required. + * + * An empty scheme is equivalent to removing the scheme. + * + * @param string $scheme The scheme to use with the new instance. + * @return static A new instance with the specified scheme. + * @throws \InvalidArgumentException for invalid or unsupported schemes. + */ + public function withScheme(string $scheme); + + /** + * Return an instance with the specified user information. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified user information. + * + * Password is optional, but the user information MUST include the + * user; an empty string for the user is equivalent to removing user + * information. + * + * @param string $user The user name to use for authority. + * @param null|string $password The password associated with $user. + * @return static A new instance with the specified user information. + */ + public function withUserInfo(string $user, ?string $password = null); + + /** + * Return an instance with the specified host. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified host. + * + * An empty host value is equivalent to removing the host. + * + * @param string $host The hostname to use with the new instance. + * @return static A new instance with the specified host. + * @throws \InvalidArgumentException for invalid hostnames. + */ + public function withHost(string $host); + + /** + * Return an instance with the specified port. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified port. + * + * Implementations MUST raise an exception for ports outside the + * established TCP and UDP port ranges. + * + * A null value provided for the port is equivalent to removing the port + * information. + * + * @param null|int $port The port to use with the new instance; a null value + * removes the port information. + * @return static A new instance with the specified port. + * @throws \InvalidArgumentException for invalid ports. + */ + public function withPort(?int $port); + + /** + * Return an instance with the specified path. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified path. + * + * The path can either be empty or absolute (starting with a slash) or + * rootless (not starting with a slash). Implementations MUST support all + * three syntaxes. + * + * If the path is intended to be domain-relative rather than path relative then + * it must begin with a slash ("/"). Paths not starting with a slash ("/") + * are assumed to be relative to some base path known to the application or + * consumer. + * + * Users can provide both encoded and decoded path characters. + * Implementations ensure the correct encoding as outlined in getPath(). + * + * @param string $path The path to use with the new instance. + * @return static A new instance with the specified path. + * @throws \InvalidArgumentException for invalid paths. + */ + public function withPath(string $path); + + /** + * Return an instance with the specified query string. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified query string. + * + * Users can provide both encoded and decoded query characters. + * Implementations ensure the correct encoding as outlined in getQuery(). + * + * An empty query string value is equivalent to removing the query string. + * + * @param string $query The query string to use with the new instance. + * @return static A new instance with the specified query string. + * @throws \InvalidArgumentException for invalid query strings. + */ + public function withQuery(string $query); + + /** + * Return an instance with the specified URI fragment. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified URI fragment. + * + * Users can provide both encoded and decoded fragment characters. + * Implementations ensure the correct encoding as outlined in getFragment(). + * + * An empty fragment value is equivalent to removing the fragment. + * + * @param string $fragment The fragment to use with the new instance. + * @return static A new instance with the specified fragment. + */ + public function withFragment(string $fragment); + + /** + * Return the string representation as a URI reference. + * + * Depending on which components of the URI are present, the resulting + * string is either a full URI or relative reference according to RFC 3986, + * Section 4.1. The method concatenates the various components of the URI, + * using the appropriate delimiters: + * + * - If a scheme is present, it MUST be suffixed by ":". + * - If an authority is present, it MUST be prefixed by "//". + * - The path can be concatenated without delimiters. But there are two + * cases where the path has to be adjusted to make the URI reference + * valid as PHP does not allow to throw an exception in __toString(): + * - If the path is rootless and an authority is present, the path MUST + * be prefixed by "/". + * - If the path is starting with more than one "/" and no authority is + * present, the starting slashes MUST be reduced to one. + * - If a query is present, it MUST be prefixed by "?". + * - If a fragment is present, it MUST be prefixed by "#". + * + * @see http://tools.ietf.org/html/rfc3986#section-4.1 + * @return string + */ + public function __toString(); +} diff --git a/deps/vendor/react/cache/CHANGELOG.md b/deps/vendor/react/cache/CHANGELOG.md new file mode 100644 index 000000000..ab59f1836 --- /dev/null +++ b/deps/vendor/react/cache/CHANGELOG.md @@ -0,0 +1,96 @@ +# Changelog + +## 1.2.0 (2022-11-30) + +* Feature: Support PHP 8.1 and PHP 8.2. + (#47 by @SimonFrings and #52 by @WyriHaximus) + +* Minor documentation improvements. + (#48 by @SimonFrings and #51 by @nhedger) + +* Update test suite and use GitHub actions for continuous integration (CI). + (#45 and #49 by @SimonFrings and #54 by @clue) + +## 1.1.0 (2020-09-18) + +* Feature: Forward compatibility with react/promise 3. + (#39 by @WyriHaximus) + +* Add `.gitattributes` to exclude dev files from exports. + (#40 by @reedy) + +* Improve test suite, update to support PHP 8 and PHPUnit 9.3. + (#41 and #43 by @SimonFrings and #42 by @WyriHaximus) + +## 1.0.0 (2019-07-11) + +* First stable LTS release, now following [SemVer](https://semver.org/). + We'd like to emphasize that this component is production ready and battle-tested. + We plan to support all long-term support (LTS) releases for at least 24 months, + so you have a rock-solid foundation to build on top of. + +> Contains no other changes, so it's actually fully compatible with the v0.6.0 release. + +## 0.6.0 (2019-07-04) + +* Feature / BC break: Add support for `getMultiple()`, `setMultiple()`, `deleteMultiple()`, `clear()` and `has()` + supporting multiple cache items (inspired by PSR-16). + (#32 by @krlv and #37 by @clue) + +* Documentation for TTL precision with millisecond accuracy or below and + use high-resolution timer for cache TTL on PHP 7.3+. + (#35 and #38 by @clue) + +* Improve API documentation and allow legacy HHVM to fail in Travis CI config. + (#34 and #36 by @clue) + +* Prefix all global functions calls with \ to skip the look up and resolve process and go straight to the global function. + (#31 by @WyriHaximus) + +## 0.5.0 (2018-06-25) + +* Improve documentation by describing what is expected of a class implementing `CacheInterface`. + (#21, #22, #23, #27 by @WyriHaximus) + +* Implemented (optional) Least Recently Used (LRU) cache algorithm for `ArrayCache`. + (#26 by @clue) + +* Added support for cache expiration (TTL). + (#29 by @clue and @WyriHaximus) + +* Renamed `remove` to `delete` making it more in line with `PSR-16`. + (#30 by @clue) + +## 0.4.2 (2017-12-20) + +* Improve documentation with usage and installation instructions + (#10 by @clue) + +* Improve test suite by adding PHPUnit to `require-dev` and + add forward compatibility with PHPUnit 5 and PHPUnit 6 and + sanitize Composer autoload paths + (#14 by @shaunbramley and #12 and #18 by @clue) + +## 0.4.1 (2016-02-25) + +* Repository maintenance, split off from main repo, improve test suite and documentation +* First class support for PHP7 and HHVM (#9 by @clue) +* Adjust compatibility to 5.3 (#7 by @clue) + +## 0.4.0 (2014-02-02) + +* BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks +* BC break: Update to React/Promise 2.0 +* Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0 + +## 0.3.2 (2013-05-10) + +* Version bump + +## 0.3.0 (2013-04-14) + +* Version bump + +## 0.2.6 (2012-12-26) + +* Feature: New cache component, used by DNS diff --git a/deps/vendor/react/cache/LICENSE b/deps/vendor/react/cache/LICENSE new file mode 100644 index 000000000..d6f8901f9 --- /dev/null +++ b/deps/vendor/react/cache/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 Christian Lück, Cees-Jan Kiewiet, Jan Sorgalla, Chris Boden, Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/react/cache/README.md b/deps/vendor/react/cache/README.md new file mode 100644 index 000000000..7a86be9cf --- /dev/null +++ b/deps/vendor/react/cache/README.md @@ -0,0 +1,367 @@ +# Cache + +[![CI status](https://github.com/reactphp/cache/actions/workflows/ci.yml/badge.svg)](https://github.com/reactphp/cache/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/cache?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/cache) + +Async, [Promise](https://github.com/reactphp/promise)-based cache interface +for [ReactPHP](https://reactphp.org/). + +The cache component provides a +[Promise](https://github.com/reactphp/promise)-based +[`CacheInterface`](#cacheinterface) and an in-memory [`ArrayCache`](#arraycache) +implementation of that. +This allows consumers to type hint against the interface and third parties to +provide alternate implementations. +This project is heavily inspired by +[PSR-16: Common Interface for Caching Libraries](https://www.php-fig.org/psr/psr-16/), +but uses an interface more suited for async, non-blocking applications. + +**Table of Contents** + +* [Usage](#usage) + * [CacheInterface](#cacheinterface) + * [get()](#get) + * [set()](#set) + * [delete()](#delete) + * [getMultiple()](#getmultiple) + * [setMultiple()](#setmultiple) + * [deleteMultiple()](#deletemultiple) + * [clear()](#clear) + * [has()](#has) + * [ArrayCache](#arraycache) +* [Common usage](#common-usage) + * [Fallback get](#fallback-get) + * [Fallback-get-and-set](#fallback-get-and-set) +* [Install](#install) +* [Tests](#tests) +* [License](#license) + +## Usage + +### CacheInterface + +The `CacheInterface` describes the main interface of this component. +This allows consumers to type hint against the interface and third parties to +provide alternate implementations. + +#### get() + +The `get(string $key, mixed $default = null): PromiseInterface` method can be used to +retrieve an item from the cache. + +This method will resolve with the cached value on success or with the +given `$default` value when no item can be found or when an error occurs. +Similarly, an expired cache item (once the time-to-live is expired) is +considered a cache miss. + +```php +$cache + ->get('foo') + ->then('var_dump'); +``` + +This example fetches the value of the key `foo` and passes it to the +`var_dump` function. You can use any of the composition provided by +[promises](https://github.com/reactphp/promise). + +#### set() + +The `set(string $key, mixed $value, ?float $ttl = null): PromiseInterface` method can be used to +store an item in the cache. + +This method will resolve with `true` on success or `false` when an error +occurs. If the cache implementation has to go over the network to store +it, it may take a while. + +The optional `$ttl` parameter sets the maximum time-to-live in seconds +for this cache item. If this parameter is omitted (or `null`), the item +will stay in the cache for as long as the underlying implementation +supports. Trying to access an expired cache item results in a cache miss, +see also [`get()`](#get). + +```php +$cache->set('foo', 'bar', 60); +``` + +This example eventually sets the value of the key `foo` to `bar`. If it +already exists, it is overridden. + +This interface does not enforce any particular TTL resolution, so special +care may have to be taken if you rely on very high precision with +millisecond accuracy or below. Cache implementations SHOULD work on a +best effort basis and SHOULD provide at least second accuracy unless +otherwise noted. Many existing cache implementations are known to provide +microsecond or millisecond accuracy, but it's generally not recommended +to rely on this high precision. + +This interface suggests that cache implementations SHOULD use a monotonic +time source if available. Given that a monotonic time source is only +available as of PHP 7.3 by default, cache implementations MAY fall back +to using wall-clock time. +While this does not affect many common use cases, this is an important +distinction for programs that rely on a high time precision or on systems +that are subject to discontinuous time adjustments (time jumps). +This means that if you store a cache item with a TTL of 30s and then +adjust your system time forward by 20s, the cache item SHOULD still +expire in 30s. + +#### delete() + +The `delete(string $key): PromiseInterface` method can be used to +delete an item from the cache. + +This method will resolve with `true` on success or `false` when an error +occurs. When no item for `$key` is found in the cache, it also resolves +to `true`. If the cache implementation has to go over the network to +delete it, it may take a while. + +```php +$cache->delete('foo'); +``` + +This example eventually deletes the key `foo` from the cache. As with +`set()`, this may not happen instantly and a promise is returned to +provide guarantees whether or not the item has been removed from cache. + +#### getMultiple() + +The `getMultiple(string[] $keys, mixed $default = null): PromiseInterface` method can be used to +retrieve multiple cache items by their unique keys. + +This method will resolve with an array of cached values on success or with the +given `$default` value when an item can not be found or when an error occurs. +Similarly, an expired cache item (once the time-to-live is expired) is +considered a cache miss. + +```php +$cache->getMultiple(array('name', 'age'))->then(function (array $values) { + $name = $values['name'] ?? 'User'; + $age = $values['age'] ?? 'n/a'; + + echo $name . ' is ' . $age . PHP_EOL; +}); +``` + +This example fetches the cache items for the `name` and `age` keys and +prints some example output. You can use any of the composition provided +by [promises](https://github.com/reactphp/promise). + +#### setMultiple() + +The `setMultiple(array $values, ?float $ttl = null): PromiseInterface` method can be used to +persist a set of key => value pairs in the cache, with an optional TTL. + +This method will resolve with `true` on success or `false` when an error +occurs. If the cache implementation has to go over the network to store +it, it may take a while. + +The optional `$ttl` parameter sets the maximum time-to-live in seconds +for these cache items. If this parameter is omitted (or `null`), these items +will stay in the cache for as long as the underlying implementation +supports. Trying to access an expired cache items results in a cache miss, +see also [`getMultiple()`](#getmultiple). + +```php +$cache->setMultiple(array('foo' => 1, 'bar' => 2), 60); +``` + +This example eventually sets the list of values - the key `foo` to `1` value +and the key `bar` to `2`. If some of the keys already exist, they are overridden. + +#### deleteMultiple() + +The `setMultiple(string[] $keys): PromiseInterface` method can be used to +delete multiple cache items in a single operation. + +This method will resolve with `true` on success or `false` when an error +occurs. When no items for `$keys` are found in the cache, it also resolves +to `true`. If the cache implementation has to go over the network to +delete it, it may take a while. + +```php +$cache->deleteMultiple(array('foo', 'bar, 'baz')); +``` + +This example eventually deletes keys `foo`, `bar` and `baz` from the cache. +As with `setMultiple()`, this may not happen instantly and a promise is returned to +provide guarantees whether or not the item has been removed from cache. + +#### clear() + +The `clear(): PromiseInterface` method can be used to +wipe clean the entire cache. + +This method will resolve with `true` on success or `false` when an error +occurs. If the cache implementation has to go over the network to +delete it, it may take a while. + +```php +$cache->clear(); +``` + +This example eventually deletes all keys from the cache. As with `deleteMultiple()`, +this may not happen instantly and a promise is returned to provide guarantees +whether or not all the items have been removed from cache. + +#### has() + +The `has(string $key): PromiseInterface` method can be used to +determine whether an item is present in the cache. + +This method will resolve with `true` on success or `false` when no item can be found +or when an error occurs. Similarly, an expired cache item (once the time-to-live +is expired) is considered a cache miss. + +```php +$cache + ->has('foo') + ->then('var_dump'); +``` + +This example checks if the value of the key `foo` is set in the cache and passes +the result to the `var_dump` function. You can use any of the composition provided by +[promises](https://github.com/reactphp/promise). + +NOTE: It is recommended that has() is only to be used for cache warming type purposes +and not to be used within your live applications operations for get/set, as this method +is subject to a race condition where your has() will return true and immediately after, +another script can remove it making the state of your app out of date. + +### ArrayCache + +The `ArrayCache` provides an in-memory implementation of the [`CacheInterface`](#cacheinterface). + +```php +$cache = new ArrayCache(); + +$cache->set('foo', 'bar'); +``` + +Its constructor accepts an optional `?int $limit` parameter to limit the +maximum number of entries to store in the LRU cache. If you add more +entries to this instance, it will automatically take care of removing +the one that was least recently used (LRU). + +For example, this snippet will overwrite the first value and only store +the last two entries: + +```php +$cache = new ArrayCache(2); + +$cache->set('foo', '1'); +$cache->set('bar', '2'); +$cache->set('baz', '3'); +``` + +This cache implementation is known to rely on wall-clock time to schedule +future cache expiration times when using any version before PHP 7.3, +because a monotonic time source is only available as of PHP 7.3 (`hrtime()`). +While this does not affect many common use cases, this is an important +distinction for programs that rely on a high time precision or on systems +that are subject to discontinuous time adjustments (time jumps). +This means that if you store a cache item with a TTL of 30s on PHP < 7.3 +and then adjust your system time forward by 20s, the cache item may +expire in 10s. See also [`set()`](#set) for more details. + +## Common usage + +### Fallback get + +A common use case of caches is to attempt fetching a cached value and as a +fallback retrieve it from the original data source if not found. Here is an +example of that: + +```php +$cache + ->get('foo') + ->then(function ($result) { + if ($result === null) { + return getFooFromDb(); + } + + return $result; + }) + ->then('var_dump'); +``` + +First an attempt is made to retrieve the value of `foo`. A callback function is +registered that will call `getFooFromDb` when the resulting value is null. +`getFooFromDb` is a function (can be any PHP callable) that will be called if the +key does not exist in the cache. + +`getFooFromDb` can handle the missing key by returning a promise for the +actual value from the database (or any other data source). As a result, this +chain will correctly fall back, and provide the value in both cases. + +### Fallback get and set + +To expand on the fallback get example, often you want to set the value on the +cache after fetching it from the data source. + +```php +$cache + ->get('foo') + ->then(function ($result) { + if ($result === null) { + return $this->getAndCacheFooFromDb(); + } + + return $result; + }) + ->then('var_dump'); + +public function getAndCacheFooFromDb() +{ + return $this->db + ->get('foo') + ->then(array($this, 'cacheFooFromDb')); +} + +public function cacheFooFromDb($foo) +{ + $this->cache->set('foo', $foo); + + return $foo; +} +``` + +By using chaining you can easily conditionally cache the value if it is +fetched from the database. + +## Install + +The recommended way to install this library is [through Composer](https://getcomposer.org). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version: + +```bash +composer require react/cache:^1.2 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on legacy PHP 5.3 through current PHP 8+ and +HHVM. +It's *highly recommended to use PHP 7+* for this project. + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +## License + +MIT, see [LICENSE file](LICENSE). diff --git a/deps/vendor/react/cache/composer.json b/deps/vendor/react/cache/composer.json new file mode 100644 index 000000000..153439a25 --- /dev/null +++ b/deps/vendor/react/cache/composer.json @@ -0,0 +1,45 @@ +{ + "name": "react/cache", + "description": "Async, Promise-based cache interface for ReactPHP", + "keywords": ["cache", "caching", "promise", "ReactPHP"], + "license": "MIT", + "authors": [ + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=5.3.0", + "react/promise": "^3.0 || ^2.0 || ^1.1" + }, + "require-dev": { + "phpunit/phpunit": "^9.5 || ^5.7 || ^4.8.35" + }, + "autoload": { + "psr-4": { + "React\\Cache\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "React\\Tests\\Cache\\": "tests/" + } + } +} diff --git a/deps/vendor/react/cache/src/ArrayCache.php b/deps/vendor/react/cache/src/ArrayCache.php new file mode 100644 index 000000000..81f25effa --- /dev/null +++ b/deps/vendor/react/cache/src/ArrayCache.php @@ -0,0 +1,181 @@ +set('foo', 'bar'); + * ``` + * + * Its constructor accepts an optional `?int $limit` parameter to limit the + * maximum number of entries to store in the LRU cache. If you add more + * entries to this instance, it will automatically take care of removing + * the one that was least recently used (LRU). + * + * For example, this snippet will overwrite the first value and only store + * the last two entries: + * + * ```php + * $cache = new ArrayCache(2); + * + * $cache->set('foo', '1'); + * $cache->set('bar', '2'); + * $cache->set('baz', '3'); + * ``` + * + * This cache implementation is known to rely on wall-clock time to schedule + * future cache expiration times when using any version before PHP 7.3, + * because a monotonic time source is only available as of PHP 7.3 (`hrtime()`). + * While this does not affect many common use cases, this is an important + * distinction for programs that rely on a high time precision or on systems + * that are subject to discontinuous time adjustments (time jumps). + * This means that if you store a cache item with a TTL of 30s on PHP < 7.3 + * and then adjust your system time forward by 20s, the cache item may + * expire in 10s. See also [`set()`](#set) for more details. + * + * @param int|null $limit maximum number of entries to store in the LRU cache + */ + public function __construct($limit = null) + { + $this->limit = $limit; + + // prefer high-resolution timer, available as of PHP 7.3+ + $this->supportsHighResolution = \function_exists('hrtime'); + } + + public function get($key, $default = null) + { + // delete key if it is already expired => below will detect this as a cache miss + if (isset($this->expires[$key]) && $this->now() - $this->expires[$key] > 0) { + unset($this->data[$key], $this->expires[$key]); + } + + if (!\array_key_exists($key, $this->data)) { + return Promise\resolve($default); + } + + // remove and append to end of array to keep track of LRU info + $value = $this->data[$key]; + unset($this->data[$key]); + $this->data[$key] = $value; + + return Promise\resolve($value); + } + + public function set($key, $value, $ttl = null) + { + // unset before setting to ensure this entry will be added to end of array (LRU info) + unset($this->data[$key]); + $this->data[$key] = $value; + + // sort expiration times if TTL is given (first will expire first) + unset($this->expires[$key]); + if ($ttl !== null) { + $this->expires[$key] = $this->now() + $ttl; + \asort($this->expires); + } + + // ensure size limit is not exceeded or remove first entry from array + if ($this->limit !== null && \count($this->data) > $this->limit) { + // first try to check if there's any expired entry + // expiration times are sorted, so we can simply look at the first one + \reset($this->expires); + $key = \key($this->expires); + + // check to see if the first in the list of expiring keys is already expired + // if the first key is not expired, we have to overwrite by using LRU info + if ($key === null || $this->now() - $this->expires[$key] < 0) { + \reset($this->data); + $key = \key($this->data); + } + unset($this->data[$key], $this->expires[$key]); + } + + return Promise\resolve(true); + } + + public function delete($key) + { + unset($this->data[$key], $this->expires[$key]); + + return Promise\resolve(true); + } + + public function getMultiple(array $keys, $default = null) + { + $values = array(); + + foreach ($keys as $key) { + $values[$key] = $this->get($key, $default); + } + + return Promise\all($values); + } + + public function setMultiple(array $values, $ttl = null) + { + foreach ($values as $key => $value) { + $this->set($key, $value, $ttl); + } + + return Promise\resolve(true); + } + + public function deleteMultiple(array $keys) + { + foreach ($keys as $key) { + unset($this->data[$key], $this->expires[$key]); + } + + return Promise\resolve(true); + } + + public function clear() + { + $this->data = array(); + $this->expires = array(); + + return Promise\resolve(true); + } + + public function has($key) + { + // delete key if it is already expired + if (isset($this->expires[$key]) && $this->now() - $this->expires[$key] > 0) { + unset($this->data[$key], $this->expires[$key]); + } + + if (!\array_key_exists($key, $this->data)) { + return Promise\resolve(false); + } + + // remove and append to end of array to keep track of LRU info + $value = $this->data[$key]; + unset($this->data[$key]); + $this->data[$key] = $value; + + return Promise\resolve(true); + } + + /** + * @return float + */ + private function now() + { + return $this->supportsHighResolution ? \hrtime(true) * 1e-9 : \microtime(true); + } +} diff --git a/deps/vendor/react/cache/src/CacheInterface.php b/deps/vendor/react/cache/src/CacheInterface.php new file mode 100644 index 000000000..8e51c190c --- /dev/null +++ b/deps/vendor/react/cache/src/CacheInterface.php @@ -0,0 +1,194 @@ +get('foo') + * ->then('var_dump'); + * ``` + * + * This example fetches the value of the key `foo` and passes it to the + * `var_dump` function. You can use any of the composition provided by + * [promises](https://github.com/reactphp/promise). + * + * @param string $key + * @param mixed $default Default value to return for cache miss or null if not given. + * @return PromiseInterface + */ + public function get($key, $default = null); + + /** + * Stores an item in the cache. + * + * This method will resolve with `true` on success or `false` when an error + * occurs. If the cache implementation has to go over the network to store + * it, it may take a while. + * + * The optional `$ttl` parameter sets the maximum time-to-live in seconds + * for this cache item. If this parameter is omitted (or `null`), the item + * will stay in the cache for as long as the underlying implementation + * supports. Trying to access an expired cache item results in a cache miss, + * see also [`get()`](#get). + * + * ```php + * $cache->set('foo', 'bar', 60); + * ``` + * + * This example eventually sets the value of the key `foo` to `bar`. If it + * already exists, it is overridden. + * + * This interface does not enforce any particular TTL resolution, so special + * care may have to be taken if you rely on very high precision with + * millisecond accuracy or below. Cache implementations SHOULD work on a + * best effort basis and SHOULD provide at least second accuracy unless + * otherwise noted. Many existing cache implementations are known to provide + * microsecond or millisecond accuracy, but it's generally not recommended + * to rely on this high precision. + * + * This interface suggests that cache implementations SHOULD use a monotonic + * time source if available. Given that a monotonic time source is only + * available as of PHP 7.3 by default, cache implementations MAY fall back + * to using wall-clock time. + * While this does not affect many common use cases, this is an important + * distinction for programs that rely on a high time precision or on systems + * that are subject to discontinuous time adjustments (time jumps). + * This means that if you store a cache item with a TTL of 30s and then + * adjust your system time forward by 20s, the cache item SHOULD still + * expire in 30s. + * + * @param string $key + * @param mixed $value + * @param ?float $ttl + * @return PromiseInterface Returns a promise which resolves to `true` on success or `false` on error + */ + public function set($key, $value, $ttl = null); + + /** + * Deletes an item from the cache. + * + * This method will resolve with `true` on success or `false` when an error + * occurs. When no item for `$key` is found in the cache, it also resolves + * to `true`. If the cache implementation has to go over the network to + * delete it, it may take a while. + * + * ```php + * $cache->delete('foo'); + * ``` + * + * This example eventually deletes the key `foo` from the cache. As with + * `set()`, this may not happen instantly and a promise is returned to + * provide guarantees whether or not the item has been removed from cache. + * + * @param string $key + * @return PromiseInterface Returns a promise which resolves to `true` on success or `false` on error + */ + public function delete($key); + + /** + * Retrieves multiple cache items by their unique keys. + * + * This method will resolve with an array of cached values on success or with the + * given `$default` value when an item can not be found or when an error occurs. + * Similarly, an expired cache item (once the time-to-live is expired) is + * considered a cache miss. + * + * ```php + * $cache->getMultiple(array('name', 'age'))->then(function (array $values) { + * $name = $values['name'] ?? 'User'; + * $age = $values['age'] ?? 'n/a'; + * + * echo $name . ' is ' . $age . PHP_EOL; + * }); + * ``` + * + * This example fetches the cache items for the `name` and `age` keys and + * prints some example output. You can use any of the composition provided + * by [promises](https://github.com/reactphp/promise). + * + * @param string[] $keys A list of keys that can obtained in a single operation. + * @param mixed $default Default value to return for keys that do not exist. + * @return PromiseInterface Returns a promise which resolves to an `array` of cached values + */ + public function getMultiple(array $keys, $default = null); + + /** + * Persists a set of key => value pairs in the cache, with an optional TTL. + * + * This method will resolve with `true` on success or `false` when an error + * occurs. If the cache implementation has to go over the network to store + * it, it may take a while. + * + * The optional `$ttl` parameter sets the maximum time-to-live in seconds + * for these cache items. If this parameter is omitted (or `null`), these items + * will stay in the cache for as long as the underlying implementation + * supports. Trying to access an expired cache items results in a cache miss, + * see also [`get()`](#get). + * + * ```php + * $cache->setMultiple(array('foo' => 1, 'bar' => 2), 60); + * ``` + * + * This example eventually sets the list of values - the key `foo` to 1 value + * and the key `bar` to 2. If some of the keys already exist, they are overridden. + * + * @param array $values A list of key => value pairs for a multiple-set operation. + * @param ?float $ttl Optional. The TTL value of this item. + * @return PromiseInterface Returns a promise which resolves to `true` on success or `false` on error + */ + public function setMultiple(array $values, $ttl = null); + + /** + * Deletes multiple cache items in a single operation. + * + * @param string[] $keys A list of string-based keys to be deleted. + * @return PromiseInterface Returns a promise which resolves to `true` on success or `false` on error + */ + public function deleteMultiple(array $keys); + + /** + * Wipes clean the entire cache. + * + * @return PromiseInterface Returns a promise which resolves to `true` on success or `false` on error + */ + public function clear(); + + /** + * Determines whether an item is present in the cache. + * + * This method will resolve with `true` on success or `false` when no item can be found + * or when an error occurs. Similarly, an expired cache item (once the time-to-live + * is expired) is considered a cache miss. + * + * ```php + * $cache + * ->has('foo') + * ->then('var_dump'); + * ``` + * + * This example checks if the value of the key `foo` is set in the cache and passes + * the result to the `var_dump` function. You can use any of the composition provided by + * [promises](https://github.com/reactphp/promise). + * + * NOTE: It is recommended that has() is only to be used for cache warming type purposes + * and not to be used within your live applications operations for get/set, as this method + * is subject to a race condition where your has() will return true and immediately after, + * another script can remove it making the state of your app out of date. + * + * @param string $key The cache item key. + * @return PromiseInterface Returns a promise which resolves to `true` on success or `false` on error + */ + public function has($key); +} diff --git a/deps/vendor/react/dns/CHANGELOG.md b/deps/vendor/react/dns/CHANGELOG.md new file mode 100644 index 000000000..bc1055fc0 --- /dev/null +++ b/deps/vendor/react/dns/CHANGELOG.md @@ -0,0 +1,452 @@ +# Changelog + +## 1.13.0 (2024-06-13) + +* Feature: Improve PHP 8.4+ support by avoiding implicitly nullable type declarations. + (#224 by @WyriHaximus) + +## 1.12.0 (2023-11-29) + +* Feature: Full PHP 8.3 compatibility. + (#217 by @sergiy-petrov) + +* Update test environment and avoid unhandled promise rejections. + (#215, #216 and #218 by @clue) + +## 1.11.0 (2023-06-02) + +* Feature: Include timeout logic to avoid dependency on reactphp/promise-timer. + (#213 by @clue) + +* Improve test suite and project setup and report failed assertions. + (#210 by @clue, #212 by @WyriHaximus and #209 and #211 by @SimonFrings) + +## 1.10.0 (2022-09-08) + +* Feature: Full support for PHP 8.2 release. + (#201 by @clue and #207 by @WyriHaximus) + +* Feature: Optimize forward compatibility with Promise v3, avoid hitting autoloader. + (#202 by @clue) + +* Feature / Fix: Improve error reporting when custom error handler is used. + (#197 by @clue) + +* Fix: Fix invalid references in exception stack trace. + (#191 by @clue) + +* Minor documentation improvements. + (#195 by @SimonFrings and #203 by @nhedger) + +* Improve test suite, update to use default loop and new reactphp/async package. + (#204, #205 and #206 by @clue and #196 by @SimonFrings) + +## 1.9.0 (2021-12-20) + +* Feature: Full support for PHP 8.1 release and prepare PHP 8.2 compatibility + by refactoring `Parser` to avoid assigning dynamic properties. + (#188 and #186 by @clue and #184 by @SimonFrings) + +* Feature: Avoid dependency on `ext-filter`. + (#185 by @clue) + +* Feature / Fix: Skip invalid nameserver entries from `resolv.conf` and ignore IPv6 zone IDs. + (#187 by @clue) + +* Feature / Fix: Reduce socket read chunk size for queries over TCP/IP. + (#189 by @clue) + +## 1.8.0 (2021-07-11) + +A major new feature release, see [**release announcement**](https://clue.engineering/2021/announcing-reactphp-default-loop). + +* Feature: Simplify usage by supporting new [default loop](https://reactphp.org/event-loop/#loop). + (#182 by @clue) + + ```php + // old (still supported) + $factory = new React\Dns\Resolver\Factory(); + $resolver = $factory->create($config, $loop); + + // new (using default loop) + $factory = new React\Dns\Resolver\Factory(); + $resolver = $factory->create($config); + ``` + +## 1.7.0 (2021-06-25) + +* Feature: Update DNS `Factory` to accept complete `Config` object. + Add new `FallbackExecutor` and use fallback DNS servers when `Config` lists multiple servers. + (#179 and #180 by @clue) + + ```php + // old (still supported) + $config = React\Dns\Config\Config::loadSystemConfigBlocking(); + $server = $config->nameservers ? reset($config->nameservers) : '8.8.8.8'; + $resolver = $factory->create($server, $loop); + + // new + $config = React\Dns\Config\Config::loadSystemConfigBlocking(); + if (!$config->nameservers) { + $config->nameservers[] = '8.8.8.8'; + } + $resolver = $factory->create($config, $loop); + ``` + +## 1.6.0 (2021-06-21) + +* Feature: Add support for legacy `SPF` record type. + (#178 by @akondas and @clue) + +* Fix: Fix integer overflow for TCP/IP chunk size on 32 bit platforms. + (#177 by @clue) + +## 1.5.0 (2021-03-05) + +* Feature: Improve error reporting when query fails, include domain and query type and DNS server address where applicable. + (#174 by @clue) + +* Feature: Improve error handling when sending data to DNS server fails (macOS). + (#171 and #172 by @clue) + +* Fix: Improve DNS response parser to limit recursion for compressed labels. + (#169 by @clue) + +* Improve test suite, use GitHub actions for continuous integration (CI). + (#170 by @SimonFrings) + +## 1.4.0 (2020-09-18) + +* Feature: Support upcoming PHP 8. + (#168 by @clue) + +* Improve test suite and update to PHPUnit 9.3. + (#164 by @clue, #165 and #166 by @SimonFrings and #167 by @WyriHaximus) + +## 1.3.0 (2020-07-10) + +* Feature: Forward compatibility with react/promise v3. + (#153 by @WyriHaximus) + +* Feature: Support parsing `OPT` records (EDNS0). + (#157 by @clue) + +* Fix: Avoid PHP warnings due to lack of args in exception trace on PHP 7.4. + (#160 by @clue) + +* Improve test suite and add `.gitattributes` to exclude dev files from exports. + Run tests on PHPUnit 9 and PHP 7.4 and clean up test suite. + (#154 by @reedy, #156 by @clue and #163 by @SimonFrings) + +## 1.2.0 (2019-08-15) + +* Feature: Add `TcpTransportExecutor` to send DNS queries over TCP/IP connection, + add `SelectiveTransportExecutor` to retry with TCP if UDP is truncated and + automatically select transport protocol when no explicit `udp://` or `tcp://` scheme is given in `Factory`. + (#145, #146, #147 and #148 by @clue) + +* Feature: Support escaping literal dots and special characters in domain names. + (#144 by @clue) + +## 1.1.0 (2019-07-18) + +* Feature: Support parsing `CAA` and `SSHFP` records. + (#141 and #142 by @clue) + +* Feature: Add `ResolverInterface` as common interface for `Resolver` class. + (#139 by @clue) + +* Fix: Add missing private property definitions and + remove unneeded dependency on `react/stream`. + (#140 and #143 by @clue) + +## 1.0.0 (2019-07-11) + +* First stable LTS release, now following [SemVer](https://semver.org/). + We'd like to emphasize that this component is production ready and battle-tested. + We plan to support all long-term support (LTS) releases for at least 24 months, + so you have a rock-solid foundation to build on top of. + +This update involves a number of BC breaks due to dropped support for +deprecated functionality and some internal API cleanup. We've tried hard to +avoid BC breaks where possible and minimize impact otherwise. We expect that +most consumers of this package will actually not be affected by any BC +breaks, see below for more details: + +* BC break: Delete all deprecated APIs, use `Query` objects for `Message` questions + instead of nested arrays and increase code coverage to 100%. + (#130 by @clue) + +* BC break: Move `$nameserver` from `ExecutorInterface` to `UdpTransportExecutor`, + remove advanced/internal `UdpTransportExecutor` args for `Parser`/`BinaryDumper` and + add API documentation for `ExecutorInterface`. + (#135, #137 and #138 by @clue) + +* BC break: Replace `HeaderBag` attributes with simple `Message` properties. + (#132 by @clue) + +* BC break: Mark all `Record` attributes as required, add documentation vs `Query`. + (#136 by @clue) + +* BC break: Mark all classes as final to discourage inheritance + (#134 by @WyriHaximus) + +## 0.4.19 (2019-07-10) + +* Feature: Avoid garbage references when DNS resolution rejects on legacy PHP <= 5.6. + (#133 by @clue) + +## 0.4.18 (2019-09-07) + +* Feature / Fix: Implement `CachingExecutor` using cache TTL, deprecate old `CachedExecutor`, + respect TTL from response records when caching and do not cache truncated responses. + (#129 by @clue) + +* Feature: Limit cache size to 256 last responses by default. + (#127 by @clue) + +* Feature: Cooperatively resolve hosts to avoid running same query concurrently. + (#125 by @clue) + +## 0.4.17 (2019-04-01) + +* Feature: Support parsing `authority` and `additional` records from DNS response. + (#123 by @clue) + +* Feature: Support dumping records as part of outgoing binary DNS message. + (#124 by @clue) + +* Feature: Forward compatibility with upcoming Cache v0.6 and Cache v1.0 + (#121 by @clue) + +* Improve test suite to add forward compatibility with PHPUnit 7, + test against PHP 7.3 and use legacy PHPUnit 5 on legacy HHVM. + (#122 by @clue) + +## 0.4.16 (2018-11-11) + +* Feature: Improve promise cancellation for DNS lookup retries and clean up any garbage references. + (#118 by @clue) + +* Fix: Reject parsing malformed DNS response messages such as incomplete DNS response messages, + malformed record data or malformed compressed domain name labels. + (#115 and #117 by @clue) + +* Fix: Fix interpretation of TTL as UINT32 with most significant bit unset. + (#116 by @clue) + +* Fix: Fix caching advanced MX/SRV/TXT/SOA structures. + (#112 by @clue) + +## 0.4.15 (2018-07-02) + +* Feature: Add `resolveAll()` method to support custom query types in `Resolver`. + (#110 by @clue and @WyriHaximus) + + ```php + $resolver->resolveAll('reactphp.org', Message::TYPE_AAAA)->then(function ($ips) { + echo 'IPv6 addresses for reactphp.org ' . implode(', ', $ips) . PHP_EOL; + }); + ``` + +* Feature: Support parsing `NS`, `TXT`, `MX`, `SOA` and `SRV` records. + (#104, #105, #106, #107 and #108 by @clue) + +* Feature: Add support for `Message::TYPE_ANY` and parse unknown types as binary data. + (#104 by @clue) + +* Feature: Improve error messages for failed queries and improve documentation. + (#109 by @clue) + +* Feature: Add reverse DNS lookup example. + (#111 by @clue) + +## 0.4.14 (2018-06-26) + +* Feature: Add `UdpTransportExecutor`, validate incoming DNS response messages + to avoid cache poisoning attacks and deprecate legacy `Executor`. + (#101 and #103 by @clue) + +* Feature: Forward compatibility with Cache 0.5 + (#102 by @clue) + +* Deprecate legacy `Query::$currentTime` and binary parser data attributes to clean up and simplify API. + (#99 by @clue) + +## 0.4.13 (2018-02-27) + +* Add `Config::loadSystemConfigBlocking()` to load default system config + and support parsing DNS config on all supported platforms + (`/etc/resolv.conf` on Unix/Linux/Mac and WMIC on Windows) + (#92, #93, #94 and #95 by @clue) + + ```php + $config = Config::loadSystemConfigBlocking(); + $server = $config->nameservers ? reset($config->nameservers) : '8.8.8.8'; + ``` + +* Remove unneeded cyclic dependency on react/socket + (#96 by @clue) + +## 0.4.12 (2018-01-14) + +* Improve test suite by adding forward compatibility with PHPUnit 6, + test against PHP 7.2, fix forward compatibility with upcoming EventLoop releases, + add test group to skip integration tests relying on internet connection + and add minor documentation improvements. + (#85 and #87 by @carusogabriel, #88 and #89 by @clue and #83 by @jsor) + +## 0.4.11 (2017-08-25) + +* Feature: Support resolving from default hosts file + (#75, #76 and #77 by @clue) + + This means that resolving hosts such as `localhost` will now work as + expected across all platforms with no changes required: + + ```php + $resolver->resolve('localhost')->then(function ($ip) { + echo 'IP: ' . $ip; + }); + ``` + + The new `HostsExecutor` exists for advanced usage and is otherwise used + internally for this feature. + +## 0.4.10 (2017-08-10) + +* Feature: Forward compatibility with EventLoop v1.0 and v0.5 and + lock minimum dependencies and work around circular dependency for tests + (#70 and #71 by @clue) + +* Fix: Work around DNS timeout issues for Windows users + (#74 by @clue) + +* Documentation and examples for advanced usage + (#66 by @WyriHaximus) + +* Remove broken TCP code, do not retry with invalid TCP query + (#73 by @clue) + +* Improve test suite by fixing HHVM build for now again and ignore future HHVM build errors and + lock Travis distro so new defaults will not break the build and + fix failing tests for PHP 7.1 + (#68 by @WyriHaximus and #69 and #72 by @clue) + +## 0.4.9 (2017-05-01) + +* Feature: Forward compatibility with upcoming Socket v1.0 and v0.8 + (#61 by @clue) + +## 0.4.8 (2017-04-16) + +* Feature: Add support for the AAAA record type to the protocol parser + (#58 by @othillo) + +* Feature: Add support for the PTR record type to the protocol parser + (#59 by @othillo) + +## 0.4.7 (2017-03-31) + +* Feature: Forward compatibility with upcoming Socket v0.6 and v0.7 component + (#57 by @clue) + +## 0.4.6 (2017-03-11) + +* Fix: Fix DNS timeout issues for Windows users and add forward compatibility + with Stream v0.5 and upcoming v0.6 + (#53 by @clue) + +* Improve test suite by adding PHPUnit to `require-dev` + (#54 by @clue) + +## 0.4.5 (2017-03-02) + +* Fix: Ensure we ignore the case of the answer + (#51 by @WyriHaximus) + +* Feature: Add `TimeoutExecutor` and simplify internal APIs to allow internal + code re-use for upcoming versions. + (#48 and #49 by @clue) + +## 0.4.4 (2017-02-13) + +* Fix: Fix handling connection and stream errors + (#45 by @clue) + +* Feature: Add examples and forward compatibility with upcoming Socket v0.5 component + (#46 and #47 by @clue) + +## 0.4.3 (2016-07-31) + +* Feature: Allow for cache adapter injection (#38 by @WyriHaximus) + + ```php + $factory = new React\Dns\Resolver\Factory(); + + $cache = new MyCustomCacheInstance(); + $resolver = $factory->createCached('8.8.8.8', $loop, $cache); + ``` + +* Feature: Support Promise cancellation (#35 by @clue) + + ```php + $promise = $resolver->resolve('reactphp.org'); + + $promise->cancel(); + ``` + +## 0.4.2 (2016-02-24) + +* Repository maintenance, split off from main repo, improve test suite and documentation +* First class support for PHP7 and HHVM (#34 by @clue) +* Adjust compatibility to 5.3 (#30 by @clue) + +## 0.4.1 (2014-04-13) + +* Bug fix: Fixed PSR-4 autoload path (@marcj/WyriHaximus) + +## 0.4.0 (2014-02-02) + +* BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks +* BC break: Update to React/Promise 2.0 +* Bug fix: Properly resolve CNAME aliases +* Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0 +* Bump React dependencies to v0.4 + +## 0.3.2 (2013-05-10) + +* Feature: Support default port for IPv6 addresses (@clue) + +## 0.3.0 (2013-04-14) + +* Bump React dependencies to v0.3 + +## 0.2.6 (2012-12-26) + +* Feature: New cache component, used by DNS + +## 0.2.5 (2012-11-26) + +* Version bump + +## 0.2.4 (2012-11-18) + +* Feature: Change to promise-based API (@jsor) + +## 0.2.3 (2012-11-14) + +* Version bump + +## 0.2.2 (2012-10-28) + +* Feature: DNS executor timeout handling (@arnaud-lb) +* Feature: DNS retry executor (@arnaud-lb) + +## 0.2.1 (2012-10-14) + +* Minor adjustments to DNS parser + +## 0.2.0 (2012-09-10) + +* Feature: DNS resolver diff --git a/deps/vendor/react/dns/LICENSE b/deps/vendor/react/dns/LICENSE new file mode 100644 index 000000000..d6f8901f9 --- /dev/null +++ b/deps/vendor/react/dns/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 Christian Lück, Cees-Jan Kiewiet, Jan Sorgalla, Chris Boden, Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/react/dns/README.md b/deps/vendor/react/dns/README.md new file mode 100644 index 000000000..9f83a944d --- /dev/null +++ b/deps/vendor/react/dns/README.md @@ -0,0 +1,453 @@ +# DNS + +[![CI status](https://github.com/reactphp/dns/actions/workflows/ci.yml/badge.svg)](https://github.com/reactphp/dns/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/dns?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/dns) + +Async DNS resolver for [ReactPHP](https://reactphp.org/). + +The main point of the DNS component is to provide async DNS resolution. +However, it is really a toolkit for working with DNS messages, and could +easily be used to create a DNS server. + +**Table of contents** + +* [Basic usage](#basic-usage) +* [Caching](#caching) + * [Custom cache adapter](#custom-cache-adapter) +* [ResolverInterface](#resolverinterface) + * [resolve()](#resolve) + * [resolveAll()](#resolveall) +* [Advanced usage](#advanced-usage) + * [UdpTransportExecutor](#udptransportexecutor) + * [TcpTransportExecutor](#tcptransportexecutor) + * [SelectiveTransportExecutor](#selectivetransportexecutor) + * [HostsFileExecutor](#hostsfileexecutor) +* [Install](#install) +* [Tests](#tests) +* [License](#license) +* [References](#references) + +## Basic usage + +The most basic usage is to just create a resolver through the resolver +factory. All you need to give it is a nameserver, then you can start resolving +names, baby! + +```php +$config = React\Dns\Config\Config::loadSystemConfigBlocking(); +if (!$config->nameservers) { + $config->nameservers[] = '8.8.8.8'; +} + +$factory = new React\Dns\Resolver\Factory(); +$dns = $factory->create($config); + +$dns->resolve('igor.io')->then(function ($ip) { + echo "Host: $ip\n"; +}); +``` + +See also the [first example](examples). + +The `Config` class can be used to load the system default config. This is an +operation that may access the filesystem and block. Ideally, this method should +thus be executed only once before the loop starts and not repeatedly while it is +running. +Note that this class may return an *empty* configuration if the system config +can not be loaded. As such, you'll likely want to apply a default nameserver +as above if none can be found. + +> Note that the factory loads the hosts file from the filesystem once when + creating the resolver instance. + Ideally, this method should thus be executed only once before the loop starts + and not repeatedly while it is running. + +But there's more. + +## Caching + +You can cache results by configuring the resolver to use a `CachedExecutor`: + +```php +$config = React\Dns\Config\Config::loadSystemConfigBlocking(); +if (!$config->nameservers) { + $config->nameservers[] = '8.8.8.8'; +} + +$factory = new React\Dns\Resolver\Factory(); +$dns = $factory->createCached($config); + +$dns->resolve('igor.io')->then(function ($ip) { + echo "Host: $ip\n"; +}); + +... + +$dns->resolve('igor.io')->then(function ($ip) { + echo "Host: $ip\n"; +}); +``` + +If the first call returns before the second, only one query will be executed. +The second result will be served from an in memory cache. +This is particularly useful for long running scripts where the same hostnames +have to be looked up multiple times. + +See also the [third example](examples). + +### Custom cache adapter + +By default, the above will use an in memory cache. + +You can also specify a custom cache implementing [`CacheInterface`](https://github.com/reactphp/cache) to handle the record cache instead: + +```php +$cache = new React\Cache\ArrayCache(); +$factory = new React\Dns\Resolver\Factory(); +$dns = $factory->createCached('8.8.8.8', null, $cache); +``` + +See also the wiki for possible [cache implementations](https://github.com/reactphp/react/wiki/Users#cache-implementations). + +## ResolverInterface + + + +### resolve() + +The `resolve(string $domain): PromiseInterface` method can be used to +resolve the given $domain name to a single IPv4 address (type `A` query). + +```php +$resolver->resolve('reactphp.org')->then(function ($ip) { + echo 'IP for reactphp.org is ' . $ip . PHP_EOL; +}); +``` + +This is one of the main methods in this package. It sends a DNS query +for the given $domain name to your DNS server and returns a single IP +address on success. + +If the DNS server sends a DNS response message that contains more than +one IP address for this query, it will randomly pick one of the IP +addresses from the response. If you want the full list of IP addresses +or want to send a different type of query, you should use the +[`resolveAll()`](#resolveall) method instead. + +If the DNS server sends a DNS response message that indicates an error +code, this method will reject with a `RecordNotFoundException`. Its +message and code can be used to check for the response code. + +If the DNS communication fails and the server does not respond with a +valid response message, this message will reject with an `Exception`. + +Pending DNS queries can be cancelled by cancelling its pending promise like so: + +```php +$promise = $resolver->resolve('reactphp.org'); + +$promise->cancel(); +``` + +### resolveAll() + +The `resolveAll(string $host, int $type): PromiseInterface` method can be used to +resolve all record values for the given $domain name and query $type. + +```php +$resolver->resolveAll('reactphp.org', Message::TYPE_A)->then(function ($ips) { + echo 'IPv4 addresses for reactphp.org ' . implode(', ', $ips) . PHP_EOL; +}); + +$resolver->resolveAll('reactphp.org', Message::TYPE_AAAA)->then(function ($ips) { + echo 'IPv6 addresses for reactphp.org ' . implode(', ', $ips) . PHP_EOL; +}); +``` + +This is one of the main methods in this package. It sends a DNS query +for the given $domain name to your DNS server and returns a list with all +record values on success. + +If the DNS server sends a DNS response message that contains one or more +records for this query, it will return a list with all record values +from the response. You can use the `Message::TYPE_*` constants to control +which type of query will be sent. Note that this method always returns a +list of record values, but each record value type depends on the query +type. For example, it returns the IPv4 addresses for type `A` queries, +the IPv6 addresses for type `AAAA` queries, the hostname for type `NS`, +`CNAME` and `PTR` queries and structured data for other queries. See also +the `Record` documentation for more details. + +If the DNS server sends a DNS response message that indicates an error +code, this method will reject with a `RecordNotFoundException`. Its +message and code can be used to check for the response code. + +If the DNS communication fails and the server does not respond with a +valid response message, this message will reject with an `Exception`. + +Pending DNS queries can be cancelled by cancelling its pending promise like so: + +```php +$promise = $resolver->resolveAll('reactphp.org', Message::TYPE_AAAA); + +$promise->cancel(); +``` + +## Advanced Usage + +### UdpTransportExecutor + +The `UdpTransportExecutor` can be used to +send DNS queries over a UDP transport. + +This is the main class that sends a DNS query to your DNS server and is used +internally by the `Resolver` for the actual message transport. + +For more advanced usages one can utilize this class directly. +The following example looks up the `IPv6` address for `igor.io`. + +```php +$executor = new UdpTransportExecutor('8.8.8.8:53'); + +$executor->query( + new Query($name, Message::TYPE_AAAA, Message::CLASS_IN) +)->then(function (Message $message) { + foreach ($message->answers as $answer) { + echo 'IPv6: ' . $answer->data . PHP_EOL; + } +}, 'printf'); +``` + +See also the [fourth example](examples). + +Note that this executor does not implement a timeout, so you will very likely +want to use this in combination with a `TimeoutExecutor` like this: + +```php +$executor = new TimeoutExecutor( + new UdpTransportExecutor($nameserver), + 3.0 +); +``` + +Also note that this executor uses an unreliable UDP transport and that it +does not implement any retry logic, so you will likely want to use this in +combination with a `RetryExecutor` like this: + +```php +$executor = new RetryExecutor( + new TimeoutExecutor( + new UdpTransportExecutor($nameserver), + 3.0 + ) +); +``` + +Note that this executor is entirely async and as such allows you to execute +any number of queries concurrently. You should probably limit the number of +concurrent queries in your application or you're very likely going to face +rate limitations and bans on the resolver end. For many common applications, +you may want to avoid sending the same query multiple times when the first +one is still pending, so you will likely want to use this in combination with +a `CoopExecutor` like this: + +```php +$executor = new CoopExecutor( + new RetryExecutor( + new TimeoutExecutor( + new UdpTransportExecutor($nameserver), + 3.0 + ) + ) +); +``` + +> Internally, this class uses PHP's UDP sockets and does not take advantage + of [react/datagram](https://github.com/reactphp/datagram) purely for + organizational reasons to avoid a cyclic dependency between the two + packages. Higher-level components should take advantage of the Datagram + component instead of reimplementing this socket logic from scratch. + +### TcpTransportExecutor + +The `TcpTransportExecutor` class can be used to +send DNS queries over a TCP/IP stream transport. + +This is one of the main classes that send a DNS query to your DNS server. + +For more advanced usages one can utilize this class directly. +The following example looks up the `IPv6` address for `reactphp.org`. + +```php +$executor = new TcpTransportExecutor('8.8.8.8:53'); + +$executor->query( + new Query($name, Message::TYPE_AAAA, Message::CLASS_IN) +)->then(function (Message $message) { + foreach ($message->answers as $answer) { + echo 'IPv6: ' . $answer->data . PHP_EOL; + } +}, 'printf'); +``` + +See also [example #92](examples). + +Note that this executor does not implement a timeout, so you will very likely +want to use this in combination with a `TimeoutExecutor` like this: + +```php +$executor = new TimeoutExecutor( + new TcpTransportExecutor($nameserver), + 3.0 +); +``` + +Unlike the `UdpTransportExecutor`, this class uses a reliable TCP/IP +transport, so you do not necessarily have to implement any retry logic. + +Note that this executor is entirely async and as such allows you to execute +queries concurrently. The first query will establish a TCP/IP socket +connection to the DNS server which will be kept open for a short period. +Additional queries will automatically reuse this existing socket connection +to the DNS server, will pipeline multiple requests over this single +connection and will keep an idle connection open for a short period. The +initial TCP/IP connection overhead may incur a slight delay if you only send +occasional queries – when sending a larger number of concurrent queries over +an existing connection, it becomes increasingly more efficient and avoids +creating many concurrent sockets like the UDP-based executor. You may still +want to limit the number of (concurrent) queries in your application or you +may be facing rate limitations and bans on the resolver end. For many common +applications, you may want to avoid sending the same query multiple times +when the first one is still pending, so you will likely want to use this in +combination with a `CoopExecutor` like this: + +```php +$executor = new CoopExecutor( + new TimeoutExecutor( + new TcpTransportExecutor($nameserver), + 3.0 + ) +); +``` + +> Internally, this class uses PHP's TCP/IP sockets and does not take advantage + of [react/socket](https://github.com/reactphp/socket) purely for + organizational reasons to avoid a cyclic dependency between the two + packages. Higher-level components should take advantage of the Socket + component instead of reimplementing this socket logic from scratch. + +### SelectiveTransportExecutor + +The `SelectiveTransportExecutor` class can be used to +Send DNS queries over a UDP or TCP/IP stream transport. + +This class will automatically choose the correct transport protocol to send +a DNS query to your DNS server. It will always try to send it over the more +efficient UDP transport first. If this query yields a size related issue +(truncated messages), it will retry over a streaming TCP/IP transport. + +For more advanced usages one can utilize this class directly. +The following example looks up the `IPv6` address for `reactphp.org`. + +```php +$executor = new SelectiveTransportExecutor($udpExecutor, $tcpExecutor); + +$executor->query( + new Query($name, Message::TYPE_AAAA, Message::CLASS_IN) +)->then(function (Message $message) { + foreach ($message->answers as $answer) { + echo 'IPv6: ' . $answer->data . PHP_EOL; + } +}, 'printf'); +``` + +Note that this executor only implements the logic to select the correct +transport for the given DNS query. Implementing the correct transport logic, +implementing timeouts and any retry logic is left up to the given executors, +see also [`UdpTransportExecutor`](#udptransportexecutor) and +[`TcpTransportExecutor`](#tcptransportexecutor) for more details. + +Note that this executor is entirely async and as such allows you to execute +any number of queries concurrently. You should probably limit the number of +concurrent queries in your application or you're very likely going to face +rate limitations and bans on the resolver end. For many common applications, +you may want to avoid sending the same query multiple times when the first +one is still pending, so you will likely want to use this in combination with +a `CoopExecutor` like this: + +```php +$executor = new CoopExecutor( + new SelectiveTransportExecutor( + $datagramExecutor, + $streamExecutor + ) +); +``` + +### HostsFileExecutor + +Note that the above `UdpTransportExecutor` class always performs an actual DNS query. +If you also want to take entries from your hosts file into account, you may +use this code: + +```php +$hosts = \React\Dns\Config\HostsFile::loadFromPathBlocking(); + +$executor = new UdpTransportExecutor('8.8.8.8:53'); +$executor = new HostsFileExecutor($hosts, $executor); + +$executor->query( + new Query('localhost', Message::TYPE_A, Message::CLASS_IN) +); +``` + +## Install + +The recommended way to install this library is [through Composer](https://getcomposer.org/). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version: + +```bash +composer require react/dns:^1.13 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on legacy PHP 5.3 through current PHP 8+ and +HHVM. +It's *highly recommended to use the latest supported PHP version* for this project. + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org/): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +The test suite also contains a number of functional integration tests that rely +on a stable internet connection. +If you do not want to run these, they can simply be skipped like this: + +```bash +vendor/bin/phpunit --exclude-group internet +``` + +## License + +MIT, see [LICENSE file](LICENSE). + +## References + +* [RFC 1034](https://tools.ietf.org/html/rfc1034) Domain Names - Concepts and Facilities +* [RFC 1035](https://tools.ietf.org/html/rfc1035) Domain Names - Implementation and Specification diff --git a/deps/vendor/react/dns/composer.json b/deps/vendor/react/dns/composer.json new file mode 100644 index 000000000..4fe5c0da2 --- /dev/null +++ b/deps/vendor/react/dns/composer.json @@ -0,0 +1,49 @@ +{ + "name": "react/dns", + "description": "Async DNS resolver for ReactPHP", + "keywords": ["dns", "dns-resolver", "ReactPHP", "async"], + "license": "MIT", + "authors": [ + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=5.3.0", + "react/cache": "^1.0 || ^0.6 || ^0.5", + "react/event-loop": "^1.2", + "react/promise": "^3.2 || ^2.7 || ^1.2.1" + }, + "require-dev": { + "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36", + "react/async": "^4.3 || ^3 || ^2", + "react/promise-timer": "^1.11" + }, + "autoload": { + "psr-4": { + "React\\Dns\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "React\\Tests\\Dns\\": "tests/" + } + } +} diff --git a/deps/vendor/react/dns/src/BadServerException.php b/deps/vendor/react/dns/src/BadServerException.php new file mode 100644 index 000000000..3d95213f4 --- /dev/null +++ b/deps/vendor/react/dns/src/BadServerException.php @@ -0,0 +1,7 @@ + `fe80:1`) + if (strpos($ip, ':') !== false && ($pos = strpos($ip, '%')) !== false) { + $ip = substr($ip, 0, $pos); + } + + if (@inet_pton($ip) !== false) { + $config->nameservers[] = $ip; + } + } + + return $config; + } + + /** + * Loads the DNS configurations from Windows's WMIC (from the given command or default command) + * + * Note that this method blocks while loading the given command and should + * thus be used with care! While this should be relatively fast for normal + * WMIC commands, it remains unknown if this may block under certain + * circumstances. In particular, this method should only be executed before + * the loop starts, not while it is running. + * + * Note that this method will only try to execute the given command try to + * parse its output, irrespective of whether this command exists. In + * particular, this command is only available on Windows. Currently, this + * will only parse valid nameserver entries from the command output and will + * ignore all other output without complaining. + * + * Note that the previous section implies that this may return an empty + * `Config` object if no valid nameserver entries can be found. + * + * @param ?string $command (advanced) should not be given (NULL) unless you know what you're doing + * @return self + * @link https://ss64.com/nt/wmic.html + */ + public static function loadWmicBlocking($command = null) + { + $contents = shell_exec($command === null ? 'wmic NICCONFIG get "DNSServerSearchOrder" /format:CSV' : $command); + preg_match_all('/(?<=[{;,"])([\da-f.:]{4,})(?=[};,"])/i', $contents, $matches); + + $config = new self(); + $config->nameservers = $matches[1]; + + return $config; + } + + public $nameservers = array(); +} diff --git a/deps/vendor/react/dns/src/Config/HostsFile.php b/deps/vendor/react/dns/src/Config/HostsFile.php new file mode 100644 index 000000000..1060231a2 --- /dev/null +++ b/deps/vendor/react/dns/src/Config/HostsFile.php @@ -0,0 +1,153 @@ +contents = $contents; + } + + /** + * Returns all IPs for the given hostname + * + * @param string $name + * @return string[] + */ + public function getIpsForHost($name) + { + $name = strtolower($name); + + $ips = array(); + foreach (preg_split('/\r?\n/', $this->contents) as $line) { + $parts = preg_split('/\s+/', $line); + $ip = array_shift($parts); + if ($parts && array_search($name, $parts) !== false) { + // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`) + if (strpos($ip, ':') !== false && ($pos = strpos($ip, '%')) !== false) { + $ip = substr($ip, 0, $pos); + } + + if (@inet_pton($ip) !== false) { + $ips[] = $ip; + } + } + } + + return $ips; + } + + /** + * Returns all hostnames for the given IPv4 or IPv6 address + * + * @param string $ip + * @return string[] + */ + public function getHostsForIp($ip) + { + // check binary representation of IP to avoid string case and short notation + $ip = @inet_pton($ip); + if ($ip === false) { + return array(); + } + + $names = array(); + foreach (preg_split('/\r?\n/', $this->contents) as $line) { + $parts = preg_split('/\s+/', $line, -1, PREG_SPLIT_NO_EMPTY); + $addr = (string) array_shift($parts); + + // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`) + if (strpos($addr, ':') !== false && ($pos = strpos($addr, '%')) !== false) { + $addr = substr($addr, 0, $pos); + } + + if (@inet_pton($addr) === $ip) { + foreach ($parts as $part) { + $names[] = $part; + } + } + } + + return $names; + } +} diff --git a/deps/vendor/react/dns/src/Model/Message.php b/deps/vendor/react/dns/src/Model/Message.php new file mode 100644 index 000000000..bac2b10d0 --- /dev/null +++ b/deps/vendor/react/dns/src/Model/Message.php @@ -0,0 +1,230 @@ +id = self::generateId(); + $request->rd = true; + $request->questions[] = $query; + + return $request; + } + + /** + * Creates a new response message for the given query with the given answer records + * + * @param Query $query + * @param Record[] $answers + * @return self + */ + public static function createResponseWithAnswersForQuery(Query $query, array $answers) + { + $response = new Message(); + $response->id = self::generateId(); + $response->qr = true; + $response->rd = true; + + $response->questions[] = $query; + + foreach ($answers as $record) { + $response->answers[] = $record; + } + + return $response; + } + + /** + * generates a random 16 bit message ID + * + * This uses a CSPRNG so that an outside attacker that is sending spoofed + * DNS response messages can not guess the message ID to avoid possible + * cache poisoning attacks. + * + * The `random_int()` function is only available on PHP 7+ or when + * https://github.com/paragonie/random_compat is installed. As such, using + * the latest supported PHP version is highly recommended. This currently + * falls back to a less secure random number generator on older PHP versions + * in the hope that this system is properly protected against outside + * attackers, for example by using one of the common local DNS proxy stubs. + * + * @return int + * @see self::getId() + * @codeCoverageIgnore + */ + private static function generateId() + { + if (function_exists('random_int')) { + return random_int(0, 0xffff); + } + return mt_rand(0, 0xffff); + } + + /** + * The 16 bit message ID + * + * The response message ID has to match the request message ID. This allows + * the receiver to verify this is the correct response message. An outside + * attacker may try to inject fake responses by "guessing" the message ID, + * so this should use a proper CSPRNG to avoid possible cache poisoning. + * + * @var int 16 bit message ID + * @see self::generateId() + */ + public $id = 0; + + /** + * @var bool Query/Response flag, query=false or response=true + */ + public $qr = false; + + /** + * @var int specifies the kind of query (4 bit), see self::OPCODE_* constants + * @see self::OPCODE_QUERY + */ + public $opcode = self::OPCODE_QUERY; + + /** + * + * @var bool Authoritative Answer + */ + public $aa = false; + + /** + * @var bool TrunCation + */ + public $tc = false; + + /** + * @var bool Recursion Desired + */ + public $rd = false; + + /** + * @var bool Recursion Available + */ + public $ra = false; + + /** + * @var int response code (4 bit), see self::RCODE_* constants + * @see self::RCODE_OK + */ + public $rcode = Message::RCODE_OK; + + /** + * An array of Query objects + * + * ```php + * $questions = array( + * new Query( + * 'reactphp.org', + * Message::TYPE_A, + * Message::CLASS_IN + * ) + * ); + * ``` + * + * @var Query[] + */ + public $questions = array(); + + /** + * @var Record[] + */ + public $answers = array(); + + /** + * @var Record[] + */ + public $authority = array(); + + /** + * @var Record[] + */ + public $additional = array(); +} diff --git a/deps/vendor/react/dns/src/Model/Record.php b/deps/vendor/react/dns/src/Model/Record.php new file mode 100644 index 000000000..c20403f52 --- /dev/null +++ b/deps/vendor/react/dns/src/Model/Record.php @@ -0,0 +1,153 @@ +name = $name; + $this->type = $type; + $this->class = $class; + $this->ttl = $ttl; + $this->data = $data; + } +} diff --git a/deps/vendor/react/dns/src/Protocol/BinaryDumper.php b/deps/vendor/react/dns/src/Protocol/BinaryDumper.php new file mode 100644 index 000000000..6f4030f63 --- /dev/null +++ b/deps/vendor/react/dns/src/Protocol/BinaryDumper.php @@ -0,0 +1,199 @@ +headerToBinary($message); + $data .= $this->questionToBinary($message->questions); + $data .= $this->recordsToBinary($message->answers); + $data .= $this->recordsToBinary($message->authority); + $data .= $this->recordsToBinary($message->additional); + + return $data; + } + + /** + * @param Message $message + * @return string + */ + private function headerToBinary(Message $message) + { + $data = ''; + + $data .= pack('n', $message->id); + + $flags = 0x00; + $flags = ($flags << 1) | ($message->qr ? 1 : 0); + $flags = ($flags << 4) | $message->opcode; + $flags = ($flags << 1) | ($message->aa ? 1 : 0); + $flags = ($flags << 1) | ($message->tc ? 1 : 0); + $flags = ($flags << 1) | ($message->rd ? 1 : 0); + $flags = ($flags << 1) | ($message->ra ? 1 : 0); + $flags = ($flags << 3) | 0; // skip unused zero bit + $flags = ($flags << 4) | $message->rcode; + + $data .= pack('n', $flags); + + $data .= pack('n', count($message->questions)); + $data .= pack('n', count($message->answers)); + $data .= pack('n', count($message->authority)); + $data .= pack('n', count($message->additional)); + + return $data; + } + + /** + * @param Query[] $questions + * @return string + */ + private function questionToBinary(array $questions) + { + $data = ''; + + foreach ($questions as $question) { + $data .= $this->domainNameToBinary($question->name); + $data .= pack('n*', $question->type, $question->class); + } + + return $data; + } + + /** + * @param Record[] $records + * @return string + */ + private function recordsToBinary(array $records) + { + $data = ''; + + foreach ($records as $record) { + /* @var $record Record */ + switch ($record->type) { + case Message::TYPE_A: + case Message::TYPE_AAAA: + $binary = \inet_pton($record->data); + break; + case Message::TYPE_CNAME: + case Message::TYPE_NS: + case Message::TYPE_PTR: + $binary = $this->domainNameToBinary($record->data); + break; + case Message::TYPE_TXT: + case Message::TYPE_SPF: + $binary = $this->textsToBinary($record->data); + break; + case Message::TYPE_MX: + $binary = \pack( + 'n', + $record->data['priority'] + ); + $binary .= $this->domainNameToBinary($record->data['target']); + break; + case Message::TYPE_SRV: + $binary = \pack( + 'n*', + $record->data['priority'], + $record->data['weight'], + $record->data['port'] + ); + $binary .= $this->domainNameToBinary($record->data['target']); + break; + case Message::TYPE_SOA: + $binary = $this->domainNameToBinary($record->data['mname']); + $binary .= $this->domainNameToBinary($record->data['rname']); + $binary .= \pack( + 'N*', + $record->data['serial'], + $record->data['refresh'], + $record->data['retry'], + $record->data['expire'], + $record->data['minimum'] + ); + break; + case Message::TYPE_CAA: + $binary = \pack( + 'C*', + $record->data['flag'], + \strlen($record->data['tag']) + ); + $binary .= $record->data['tag']; + $binary .= $record->data['value']; + break; + case Message::TYPE_SSHFP: + $binary = \pack( + 'CCH*', + $record->data['algorithm'], + $record->data['type'], + $record->data['fingerprint'] + ); + break; + case Message::TYPE_OPT: + $binary = ''; + foreach ($record->data as $opt => $value) { + if ($opt === Message::OPT_TCP_KEEPALIVE && $value !== null) { + $value = \pack('n', round($value * 10)); + } + $binary .= \pack('n*', $opt, \strlen((string) $value)) . $value; + } + break; + default: + // RDATA is already stored as binary value for unknown record types + $binary = $record->data; + } + + $data .= $this->domainNameToBinary($record->name); + $data .= \pack('nnNn', $record->type, $record->class, $record->ttl, \strlen($binary)); + $data .= $binary; + } + + return $data; + } + + /** + * @param string[] $texts + * @return string + */ + private function textsToBinary(array $texts) + { + $data = ''; + foreach ($texts as $text) { + $data .= \chr(\strlen($text)) . $text; + } + return $data; + } + + /** + * @param string $host + * @return string + */ + private function domainNameToBinary($host) + { + if ($host === '') { + return "\0"; + } + + // break up domain name at each dot that is not preceeded by a backslash (escaped notation) + return $this->textsToBinary( + \array_map( + 'stripcslashes', + \preg_split( + '/(?parse($data, 0); + if ($message === null) { + throw new InvalidArgumentException('Unable to parse binary message'); + } + + return $message; + } + + /** + * @param string $data + * @param int $consumed + * @return ?Message + */ + private function parse($data, $consumed) + { + if (!isset($data[12 - 1])) { + return null; + } + + list($id, $fields, $qdCount, $anCount, $nsCount, $arCount) = array_values(unpack('n*', substr($data, 0, 12))); + + $message = new Message(); + $message->id = $id; + $message->rcode = $fields & 0xf; + $message->ra = (($fields >> 7) & 1) === 1; + $message->rd = (($fields >> 8) & 1) === 1; + $message->tc = (($fields >> 9) & 1) === 1; + $message->aa = (($fields >> 10) & 1) === 1; + $message->opcode = ($fields >> 11) & 0xf; + $message->qr = (($fields >> 15) & 1) === 1; + $consumed += 12; + + // parse all questions + for ($i = $qdCount; $i > 0; --$i) { + list($question, $consumed) = $this->parseQuestion($data, $consumed); + if ($question === null) { + return null; + } else { + $message->questions[] = $question; + } + } + + // parse all answer records + for ($i = $anCount; $i > 0; --$i) { + list($record, $consumed) = $this->parseRecord($data, $consumed); + if ($record === null) { + return null; + } else { + $message->answers[] = $record; + } + } + + // parse all authority records + for ($i = $nsCount; $i > 0; --$i) { + list($record, $consumed) = $this->parseRecord($data, $consumed); + if ($record === null) { + return null; + } else { + $message->authority[] = $record; + } + } + + // parse all additional records + for ($i = $arCount; $i > 0; --$i) { + list($record, $consumed) = $this->parseRecord($data, $consumed); + if ($record === null) { + return null; + } else { + $message->additional[] = $record; + } + } + + return $message; + } + + /** + * @param string $data + * @param int $consumed + * @return array + */ + private function parseQuestion($data, $consumed) + { + list($labels, $consumed) = $this->readLabels($data, $consumed); + + if ($labels === null || !isset($data[$consumed + 4 - 1])) { + return array(null, null); + } + + list($type, $class) = array_values(unpack('n*', substr($data, $consumed, 4))); + $consumed += 4; + + return array( + new Query( + implode('.', $labels), + $type, + $class + ), + $consumed + ); + } + + /** + * @param string $data + * @param int $consumed + * @return array An array with a parsed Record on success or array with null if data is invalid/incomplete + */ + private function parseRecord($data, $consumed) + { + list($name, $consumed) = $this->readDomain($data, $consumed); + + if ($name === null || !isset($data[$consumed + 10 - 1])) { + return array(null, null); + } + + list($type, $class) = array_values(unpack('n*', substr($data, $consumed, 4))); + $consumed += 4; + + list($ttl) = array_values(unpack('N', substr($data, $consumed, 4))); + $consumed += 4; + + // TTL is a UINT32 that must not have most significant bit set for BC reasons + if ($ttl < 0 || $ttl >= 1 << 31) { + $ttl = 0; + } + + list($rdLength) = array_values(unpack('n', substr($data, $consumed, 2))); + $consumed += 2; + + if (!isset($data[$consumed + $rdLength - 1])) { + return array(null, null); + } + + $rdata = null; + $expected = $consumed + $rdLength; + + if (Message::TYPE_A === $type) { + if ($rdLength === 4) { + $rdata = inet_ntop(substr($data, $consumed, $rdLength)); + $consumed += $rdLength; + } + } elseif (Message::TYPE_AAAA === $type) { + if ($rdLength === 16) { + $rdata = inet_ntop(substr($data, $consumed, $rdLength)); + $consumed += $rdLength; + } + } elseif (Message::TYPE_CNAME === $type || Message::TYPE_PTR === $type || Message::TYPE_NS === $type) { + list($rdata, $consumed) = $this->readDomain($data, $consumed); + } elseif (Message::TYPE_TXT === $type || Message::TYPE_SPF === $type) { + $rdata = array(); + while ($consumed < $expected) { + $len = ord($data[$consumed]); + $rdata[] = (string)substr($data, $consumed + 1, $len); + $consumed += $len + 1; + } + } elseif (Message::TYPE_MX === $type) { + if ($rdLength > 2) { + list($priority) = array_values(unpack('n', substr($data, $consumed, 2))); + list($target, $consumed) = $this->readDomain($data, $consumed + 2); + + $rdata = array( + 'priority' => $priority, + 'target' => $target + ); + } + } elseif (Message::TYPE_SRV === $type) { + if ($rdLength > 6) { + list($priority, $weight, $port) = array_values(unpack('n*', substr($data, $consumed, 6))); + list($target, $consumed) = $this->readDomain($data, $consumed + 6); + + $rdata = array( + 'priority' => $priority, + 'weight' => $weight, + 'port' => $port, + 'target' => $target + ); + } + } elseif (Message::TYPE_SSHFP === $type) { + if ($rdLength > 2) { + list($algorithm, $hash) = \array_values(\unpack('C*', \substr($data, $consumed, 2))); + $fingerprint = \bin2hex(\substr($data, $consumed + 2, $rdLength - 2)); + $consumed += $rdLength; + + $rdata = array( + 'algorithm' => $algorithm, + 'type' => $hash, + 'fingerprint' => $fingerprint + ); + } + } elseif (Message::TYPE_SOA === $type) { + list($mname, $consumed) = $this->readDomain($data, $consumed); + list($rname, $consumed) = $this->readDomain($data, $consumed); + + if ($mname !== null && $rname !== null && isset($data[$consumed + 20 - 1])) { + list($serial, $refresh, $retry, $expire, $minimum) = array_values(unpack('N*', substr($data, $consumed, 20))); + $consumed += 20; + + $rdata = array( + 'mname' => $mname, + 'rname' => $rname, + 'serial' => $serial, + 'refresh' => $refresh, + 'retry' => $retry, + 'expire' => $expire, + 'minimum' => $minimum + ); + } + } elseif (Message::TYPE_OPT === $type) { + $rdata = array(); + while (isset($data[$consumed + 4 - 1])) { + list($code, $length) = array_values(unpack('n*', substr($data, $consumed, 4))); + $value = (string) substr($data, $consumed + 4, $length); + if ($code === Message::OPT_TCP_KEEPALIVE && $value === '') { + $value = null; + } elseif ($code === Message::OPT_TCP_KEEPALIVE && $length === 2) { + list($value) = array_values(unpack('n', $value)); + $value = round($value * 0.1, 1); + } elseif ($code === Message::OPT_TCP_KEEPALIVE) { + break; + } + $rdata[$code] = $value; + $consumed += 4 + $length; + } + } elseif (Message::TYPE_CAA === $type) { + if ($rdLength > 3) { + list($flag, $tagLength) = array_values(unpack('C*', substr($data, $consumed, 2))); + + if ($tagLength > 0 && $rdLength - 2 - $tagLength > 0) { + $tag = substr($data, $consumed + 2, $tagLength); + $value = substr($data, $consumed + 2 + $tagLength, $rdLength - 2 - $tagLength); + $consumed += $rdLength; + + $rdata = array( + 'flag' => $flag, + 'tag' => $tag, + 'value' => $value + ); + } + } + } else { + // unknown types simply parse rdata as an opaque binary string + $rdata = substr($data, $consumed, $rdLength); + $consumed += $rdLength; + } + + // ensure parsing record data consumes expact number of bytes indicated in record length + if ($consumed !== $expected || $rdata === null) { + return array(null, null); + } + + return array( + new Record($name, $type, $class, $ttl, $rdata), + $consumed + ); + } + + private function readDomain($data, $consumed) + { + list ($labels, $consumed) = $this->readLabels($data, $consumed); + + if ($labels === null) { + return array(null, null); + } + + // use escaped notation for each label part, then join using dots + return array( + \implode( + '.', + \array_map( + function ($label) { + return \addcslashes($label, "\0..\40.\177"); + }, + $labels + ) + ), + $consumed + ); + } + + /** + * @param string $data + * @param int $consumed + * @param int $compressionDepth maximum depth for compressed labels to avoid unreasonable recursion + * @return array + */ + private function readLabels($data, $consumed, $compressionDepth = 127) + { + $labels = array(); + + while (true) { + if (!isset($data[$consumed])) { + return array(null, null); + } + + $length = \ord($data[$consumed]); + + // end of labels reached + if ($length === 0) { + $consumed += 1; + break; + } + + // first two bits set? this is a compressed label (14 bit pointer offset) + if (($length & 0xc0) === 0xc0 && isset($data[$consumed + 1]) && $compressionDepth) { + $offset = ($length & ~0xc0) << 8 | \ord($data[$consumed + 1]); + if ($offset >= $consumed) { + return array(null, null); + } + + $consumed += 2; + list($newLabels) = $this->readLabels($data, $offset, $compressionDepth - 1); + + if ($newLabels === null) { + return array(null, null); + } + + $labels = array_merge($labels, $newLabels); + break; + } + + // length MUST be 0-63 (6 bits only) and data has to be large enough + if ($length & 0xc0 || !isset($data[$consumed + $length - 1])) { + return array(null, null); + } + + $labels[] = substr($data, $consumed + 1, $length); + $consumed += $length + 1; + } + + return array($labels, $consumed); + } +} diff --git a/deps/vendor/react/dns/src/Query/CachingExecutor.php b/deps/vendor/react/dns/src/Query/CachingExecutor.php new file mode 100644 index 000000000..e530b24c4 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/CachingExecutor.php @@ -0,0 +1,88 @@ +executor = $executor; + $this->cache = $cache; + } + + public function query(Query $query) + { + $id = $query->name . ':' . $query->type . ':' . $query->class; + $cache = $this->cache; + $that = $this; + $executor = $this->executor; + + $pending = $cache->get($id); + return new Promise(function ($resolve, $reject) use ($query, $id, $cache, $executor, &$pending, $that) { + $pending->then( + function ($message) use ($query, $id, $cache, $executor, &$pending, $that) { + // return cached response message on cache hit + if ($message !== null) { + return $message; + } + + // perform DNS lookup if not already cached + return $pending = $executor->query($query)->then( + function (Message $message) use ($cache, $id, $that) { + // DNS response message received => store in cache when not truncated and return + if (!$message->tc) { + $cache->set($id, $message, $that->ttl($message)); + } + + return $message; + } + ); + } + )->then($resolve, function ($e) use ($reject, &$pending) { + $reject($e); + $pending = null; + }); + }, function ($_, $reject) use (&$pending, $query) { + $reject(new \RuntimeException('DNS query for ' . $query->describe() . ' has been cancelled')); + $pending->cancel(); + $pending = null; + }); + } + + /** + * @param Message $message + * @return int + * @internal + */ + public function ttl(Message $message) + { + // select TTL from answers (should all be the same), use smallest value if available + // @link https://tools.ietf.org/html/rfc2181#section-5.2 + $ttl = null; + foreach ($message->answers as $answer) { + if ($ttl === null || $answer->ttl < $ttl) { + $ttl = $answer->ttl; + } + } + + if ($ttl === null) { + $ttl = self::TTL; + } + + return $ttl; + } +} diff --git a/deps/vendor/react/dns/src/Query/CancellationException.php b/deps/vendor/react/dns/src/Query/CancellationException.php new file mode 100644 index 000000000..5432b36fe --- /dev/null +++ b/deps/vendor/react/dns/src/Query/CancellationException.php @@ -0,0 +1,7 @@ +executor = $base; + } + + public function query(Query $query) + { + $key = $this->serializeQueryToIdentity($query); + if (isset($this->pending[$key])) { + // same query is already pending, so use shared reference to pending query + $promise = $this->pending[$key]; + ++$this->counts[$key]; + } else { + // no such query pending, so start new query and keep reference until it's fulfilled or rejected + $promise = $this->executor->query($query); + $this->pending[$key] = $promise; + $this->counts[$key] = 1; + + $pending =& $this->pending; + $counts =& $this->counts; + $promise->then(function () use ($key, &$pending, &$counts) { + unset($pending[$key], $counts[$key]); + }, function () use ($key, &$pending, &$counts) { + unset($pending[$key], $counts[$key]); + }); + } + + // Return a child promise awaiting the pending query. + // Cancelling this child promise should only cancel the pending query + // when no other child promise is awaiting the same query. + $pending =& $this->pending; + $counts =& $this->counts; + return new Promise(function ($resolve, $reject) use ($promise) { + $promise->then($resolve, $reject); + }, function () use (&$promise, $key, $query, &$pending, &$counts) { + if (--$counts[$key] < 1) { + unset($pending[$key], $counts[$key]); + $promise->cancel(); + $promise = null; + } + throw new \RuntimeException('DNS query for ' . $query->describe() . ' has been cancelled'); + }); + } + + private function serializeQueryToIdentity(Query $query) + { + return sprintf('%s:%s:%s', $query->name, $query->type, $query->class); + } +} diff --git a/deps/vendor/react/dns/src/Query/ExecutorInterface.php b/deps/vendor/react/dns/src/Query/ExecutorInterface.php new file mode 100644 index 000000000..0bc3945f1 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/ExecutorInterface.php @@ -0,0 +1,43 @@ +query($query)->then( + * function (React\Dns\Model\Message $response) { + * // response message successfully received + * var_dump($response->rcode, $response->answers); + * }, + * function (Exception $error) { + * // failed to query due to $error + * } + * ); + * ``` + * + * The returned Promise MUST be implemented in such a way that it can be + * cancelled when it is still pending. Cancelling a pending promise MUST + * reject its value with an Exception. It SHOULD clean up any underlying + * resources and references as applicable. + * + * ```php + * $promise = $executor->query($query); + * + * $promise->cancel(); + * ``` + * + * @param Query $query + * @return \React\Promise\PromiseInterface<\React\Dns\Model\Message> + * resolves with response message on success or rejects with an Exception on error + */ + public function query(Query $query); +} diff --git a/deps/vendor/react/dns/src/Query/FallbackExecutor.php b/deps/vendor/react/dns/src/Query/FallbackExecutor.php new file mode 100644 index 000000000..83bd360bd --- /dev/null +++ b/deps/vendor/react/dns/src/Query/FallbackExecutor.php @@ -0,0 +1,49 @@ +executor = $executor; + $this->fallback = $fallback; + } + + public function query(Query $query) + { + $cancelled = false; + $fallback = $this->fallback; + $promise = $this->executor->query($query); + + return new Promise(function ($resolve, $reject) use (&$promise, $fallback, $query, &$cancelled) { + $promise->then($resolve, function (\Exception $e1) use ($fallback, $query, $resolve, $reject, &$cancelled, &$promise) { + // reject if primary resolution rejected due to cancellation + if ($cancelled) { + $reject($e1); + return; + } + + // start fallback query if primary query rejected + $promise = $fallback->query($query)->then($resolve, function (\Exception $e2) use ($e1, $reject) { + $append = $e2->getMessage(); + if (($pos = strpos($append, ':')) !== false) { + $append = substr($append, $pos + 2); + } + + // reject with combined error message if both queries fail + $reject(new \RuntimeException($e1->getMessage() . '. ' . $append)); + }); + }); + }, function () use (&$promise, &$cancelled) { + // cancel pending query (primary or fallback) + $cancelled = true; + $promise->cancel(); + }); + } +} diff --git a/deps/vendor/react/dns/src/Query/HostsFileExecutor.php b/deps/vendor/react/dns/src/Query/HostsFileExecutor.php new file mode 100644 index 000000000..d6e2d9347 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/HostsFileExecutor.php @@ -0,0 +1,89 @@ +hosts = $hosts; + $this->fallback = $fallback; + } + + public function query(Query $query) + { + if ($query->class === Message::CLASS_IN && ($query->type === Message::TYPE_A || $query->type === Message::TYPE_AAAA)) { + // forward lookup for type A or AAAA + $records = array(); + $expectsColon = $query->type === Message::TYPE_AAAA; + foreach ($this->hosts->getIpsForHost($query->name) as $ip) { + // ensure this is an IPv4/IPV6 address according to query type + if ((strpos($ip, ':') !== false) === $expectsColon) { + $records[] = new Record($query->name, $query->type, $query->class, 0, $ip); + } + } + + if ($records) { + return Promise\resolve( + Message::createResponseWithAnswersForQuery($query, $records) + ); + } + } elseif ($query->class === Message::CLASS_IN && $query->type === Message::TYPE_PTR) { + // reverse lookup: extract IPv4 or IPv6 from special `.arpa` domain + $ip = $this->getIpFromHost($query->name); + + if ($ip !== null) { + $records = array(); + foreach ($this->hosts->getHostsForIp($ip) as $host) { + $records[] = new Record($query->name, $query->type, $query->class, 0, $host); + } + + if ($records) { + return Promise\resolve( + Message::createResponseWithAnswersForQuery($query, $records) + ); + } + } + } + + return $this->fallback->query($query); + } + + private function getIpFromHost($host) + { + if (substr($host, -13) === '.in-addr.arpa') { + // IPv4: read as IP and reverse bytes + $ip = @inet_pton(substr($host, 0, -13)); + if ($ip === false || isset($ip[4])) { + return null; + } + + return inet_ntop(strrev($ip)); + } elseif (substr($host, -9) === '.ip6.arpa') { + // IPv6: replace dots, reverse nibbles and interpret as hexadecimal string + $ip = @inet_ntop(pack('H*', strrev(str_replace('.', '', substr($host, 0, -9))))); + if ($ip === false) { + return null; + } + + return $ip; + } else { + return null; + } + } +} diff --git a/deps/vendor/react/dns/src/Query/Query.php b/deps/vendor/react/dns/src/Query/Query.php new file mode 100644 index 000000000..a3dcfb582 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/Query.php @@ -0,0 +1,69 @@ +name = $name; + $this->type = $type; + $this->class = $class; + } + + /** + * Describes the hostname and query type/class for this query + * + * The output format is supposed to be human readable and is subject to change. + * The format is inspired by RFC 3597 when handling unkown types/classes. + * + * @return string "example.com (A)" or "example.com (CLASS0 TYPE1234)" + * @link https://tools.ietf.org/html/rfc3597 + */ + public function describe() + { + $class = $this->class !== Message::CLASS_IN ? 'CLASS' . $this->class . ' ' : ''; + + $type = 'TYPE' . $this->type; + $ref = new \ReflectionClass('React\Dns\Model\Message'); + foreach ($ref->getConstants() as $name => $value) { + if ($value === $this->type && \strpos($name, 'TYPE_') === 0) { + $type = \substr($name, 5); + break; + } + } + + return $this->name . ' (' . $class . $type . ')'; + } +} diff --git a/deps/vendor/react/dns/src/Query/RetryExecutor.php b/deps/vendor/react/dns/src/Query/RetryExecutor.php new file mode 100644 index 000000000..880609b22 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/RetryExecutor.php @@ -0,0 +1,85 @@ +executor = $executor; + $this->retries = $retries; + } + + public function query(Query $query) + { + return $this->tryQuery($query, $this->retries); + } + + public function tryQuery(Query $query, $retries) + { + $deferred = new Deferred(function () use (&$promise) { + if ($promise instanceof PromiseInterface && \method_exists($promise, 'cancel')) { + $promise->cancel(); + } + }); + + $success = function ($value) use ($deferred, &$errorback) { + $errorback = null; + $deferred->resolve($value); + }; + + $executor = $this->executor; + $errorback = function ($e) use ($deferred, &$promise, $query, $success, &$errorback, &$retries, $executor) { + if (!$e instanceof TimeoutException) { + $errorback = null; + $deferred->reject($e); + } elseif ($retries <= 0) { + $errorback = null; + $deferred->reject($e = new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: too many retries', + 0, + $e + )); + + // avoid garbage references by replacing all closures in call stack. + // what a lovely piece of code! + $r = new \ReflectionProperty('Exception', 'trace'); + $r->setAccessible(true); + $trace = $r->getValue($e); + + // Exception trace arguments are not available on some PHP 7.4 installs + // @codeCoverageIgnoreStart + foreach ($trace as $ti => $one) { + if (isset($one['args'])) { + foreach ($one['args'] as $ai => $arg) { + if ($arg instanceof \Closure) { + $trace[$ti]['args'][$ai] = 'Object(' . \get_class($arg) . ')'; + } + } + } + } + // @codeCoverageIgnoreEnd + $r->setValue($e, $trace); + } else { + --$retries; + $promise = $executor->query($query)->then( + $success, + $errorback + ); + } + }; + + $promise = $this->executor->query($query)->then( + $success, + $errorback + ); + + return $deferred->promise(); + } +} diff --git a/deps/vendor/react/dns/src/Query/SelectiveTransportExecutor.php b/deps/vendor/react/dns/src/Query/SelectiveTransportExecutor.php new file mode 100644 index 000000000..0f0ca5d08 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/SelectiveTransportExecutor.php @@ -0,0 +1,85 @@ +query( + * new Query($name, Message::TYPE_AAAA, Message::CLASS_IN) + * )->then(function (Message $message) { + * foreach ($message->answers as $answer) { + * echo 'IPv6: ' . $answer->data . PHP_EOL; + * } + * }, 'printf'); + * ``` + * + * Note that this executor only implements the logic to select the correct + * transport for the given DNS query. Implementing the correct transport logic, + * implementing timeouts and any retry logic is left up to the given executors, + * see also [`UdpTransportExecutor`](#udptransportexecutor) and + * [`TcpTransportExecutor`](#tcptransportexecutor) for more details. + * + * Note that this executor is entirely async and as such allows you to execute + * any number of queries concurrently. You should probably limit the number of + * concurrent queries in your application or you're very likely going to face + * rate limitations and bans on the resolver end. For many common applications, + * you may want to avoid sending the same query multiple times when the first + * one is still pending, so you will likely want to use this in combination with + * a `CoopExecutor` like this: + * + * ```php + * $executor = new CoopExecutor( + * new SelectiveTransportExecutor( + * $datagramExecutor, + * $streamExecutor + * ) + * ); + * ``` + */ +class SelectiveTransportExecutor implements ExecutorInterface +{ + private $datagramExecutor; + private $streamExecutor; + + public function __construct(ExecutorInterface $datagramExecutor, ExecutorInterface $streamExecutor) + { + $this->datagramExecutor = $datagramExecutor; + $this->streamExecutor = $streamExecutor; + } + + public function query(Query $query) + { + $stream = $this->streamExecutor; + $pending = $this->datagramExecutor->query($query); + + return new Promise(function ($resolve, $reject) use (&$pending, $stream, $query) { + $pending->then( + $resolve, + function ($e) use (&$pending, $stream, $query, $resolve, $reject) { + if ($e->getCode() === (\defined('SOCKET_EMSGSIZE') ? \SOCKET_EMSGSIZE : 90)) { + $pending = $stream->query($query)->then($resolve, $reject); + } else { + $reject($e); + } + } + ); + }, function () use (&$pending) { + $pending->cancel(); + $pending = null; + }); + } +} diff --git a/deps/vendor/react/dns/src/Query/TcpTransportExecutor.php b/deps/vendor/react/dns/src/Query/TcpTransportExecutor.php new file mode 100644 index 000000000..669fd012f --- /dev/null +++ b/deps/vendor/react/dns/src/Query/TcpTransportExecutor.php @@ -0,0 +1,382 @@ +query( + * new Query($name, Message::TYPE_AAAA, Message::CLASS_IN) + * )->then(function (Message $message) { + * foreach ($message->answers as $answer) { + * echo 'IPv6: ' . $answer->data . PHP_EOL; + * } + * }, 'printf'); + * ``` + * + * See also [example #92](examples). + * + * Note that this executor does not implement a timeout, so you will very likely + * want to use this in combination with a `TimeoutExecutor` like this: + * + * ```php + * $executor = new TimeoutExecutor( + * new TcpTransportExecutor($nameserver), + * 3.0 + * ); + * ``` + * + * Unlike the `UdpTransportExecutor`, this class uses a reliable TCP/IP + * transport, so you do not necessarily have to implement any retry logic. + * + * Note that this executor is entirely async and as such allows you to execute + * queries concurrently. The first query will establish a TCP/IP socket + * connection to the DNS server which will be kept open for a short period. + * Additional queries will automatically reuse this existing socket connection + * to the DNS server, will pipeline multiple requests over this single + * connection and will keep an idle connection open for a short period. The + * initial TCP/IP connection overhead may incur a slight delay if you only send + * occasional queries – when sending a larger number of concurrent queries over + * an existing connection, it becomes increasingly more efficient and avoids + * creating many concurrent sockets like the UDP-based executor. You may still + * want to limit the number of (concurrent) queries in your application or you + * may be facing rate limitations and bans on the resolver end. For many common + * applications, you may want to avoid sending the same query multiple times + * when the first one is still pending, so you will likely want to use this in + * combination with a `CoopExecutor` like this: + * + * ```php + * $executor = new CoopExecutor( + * new TimeoutExecutor( + * new TcpTransportExecutor($nameserver), + * 3.0 + * ) + * ); + * ``` + * + * > Internally, this class uses PHP's TCP/IP sockets and does not take advantage + * of [react/socket](https://github.com/reactphp/socket) purely for + * organizational reasons to avoid a cyclic dependency between the two + * packages. Higher-level components should take advantage of the Socket + * component instead of reimplementing this socket logic from scratch. + */ +class TcpTransportExecutor implements ExecutorInterface +{ + private $nameserver; + private $loop; + private $parser; + private $dumper; + + /** + * @var ?resource + */ + private $socket; + + /** + * @var Deferred[] + */ + private $pending = array(); + + /** + * @var string[] + */ + private $names = array(); + + /** + * Maximum idle time when socket is current unused (i.e. no pending queries outstanding) + * + * If a new query is to be sent during the idle period, we can reuse the + * existing socket without having to wait for a new socket connection. + * This uses a rather small, hard-coded value to not keep any unneeded + * sockets open and to not keep the loop busy longer than needed. + * + * A future implementation may take advantage of `edns-tcp-keepalive` to keep + * the socket open for longer periods. This will likely require explicit + * configuration because this may consume additional resources and also keep + * the loop busy for longer than expected in some applications. + * + * @var float + * @link https://tools.ietf.org/html/rfc7766#section-6.2.1 + * @link https://tools.ietf.org/html/rfc7828 + */ + private $idlePeriod = 0.001; + + /** + * @var ?\React\EventLoop\TimerInterface + */ + private $idleTimer; + + private $writeBuffer = ''; + private $writePending = false; + + private $readBuffer = ''; + private $readPending = false; + + /** @var string */ + private $readChunk = 0xffff; + + /** + * @param string $nameserver + * @param ?LoopInterface $loop + */ + public function __construct($nameserver, $loop = null) + { + if (\strpos($nameserver, '[') === false && \substr_count($nameserver, ':') >= 2 && \strpos($nameserver, '://') === false) { + // several colons, but not enclosed in square brackets => enclose IPv6 address in square brackets + $nameserver = '[' . $nameserver . ']'; + } + + $parts = \parse_url((\strpos($nameserver, '://') === false ? 'tcp://' : '') . $nameserver); + if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'tcp' || @\inet_pton(\trim($parts['host'], '[]')) === false) { + throw new \InvalidArgumentException('Invalid nameserver address given'); + } + + if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #2 ($loop) expected null|React\EventLoop\LoopInterface'); + } + + $this->nameserver = 'tcp://' . $parts['host'] . ':' . (isset($parts['port']) ? $parts['port'] : 53); + $this->loop = $loop ?: Loop::get(); + $this->parser = new Parser(); + $this->dumper = new BinaryDumper(); + } + + public function query(Query $query) + { + $request = Message::createRequestForQuery($query); + + // keep shuffing message ID to avoid using the same message ID for two pending queries at the same time + while (isset($this->pending[$request->id])) { + $request->id = \mt_rand(0, 0xffff); // @codeCoverageIgnore + } + + $queryData = $this->dumper->toBinary($request); + $length = \strlen($queryData); + if ($length > 0xffff) { + return \React\Promise\reject(new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: Query too large for TCP transport' + )); + } + + $queryData = \pack('n', $length) . $queryData; + + if ($this->socket === null) { + // create async TCP/IP connection (may take a while) + $socket = @\stream_socket_client($this->nameserver, $errno, $errstr, 0, \STREAM_CLIENT_CONNECT | \STREAM_CLIENT_ASYNC_CONNECT); + if ($socket === false) { + return \React\Promise\reject(new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: Unable to connect to DNS server ' . $this->nameserver . ' (' . $errstr . ')', + $errno + )); + } + + // set socket to non-blocking and wait for it to become writable (connection success/rejected) + \stream_set_blocking($socket, false); + if (\function_exists('stream_set_chunk_size')) { + \stream_set_chunk_size($socket, $this->readChunk); // @codeCoverageIgnore + } + $this->socket = $socket; + } + + if ($this->idleTimer !== null) { + $this->loop->cancelTimer($this->idleTimer); + $this->idleTimer = null; + } + + // wait for socket to become writable to actually write out data + $this->writeBuffer .= $queryData; + if (!$this->writePending) { + $this->writePending = true; + $this->loop->addWriteStream($this->socket, array($this, 'handleWritable')); + } + + $names =& $this->names; + $that = $this; + $deferred = new Deferred(function () use ($that, &$names, $request) { + // remove from list of pending names, but remember pending query + $name = $names[$request->id]; + unset($names[$request->id]); + $that->checkIdle(); + + throw new CancellationException('DNS query for ' . $name . ' has been cancelled'); + }); + + $this->pending[$request->id] = $deferred; + $this->names[$request->id] = $query->describe(); + + return $deferred->promise(); + } + + /** + * @internal + */ + public function handleWritable() + { + if ($this->readPending === false) { + $name = @\stream_socket_get_name($this->socket, true); + if ($name === false) { + // Connection failed? Check socket error if available for underlying errno/errstr. + // @codeCoverageIgnoreStart + if (\function_exists('socket_import_stream')) { + $socket = \socket_import_stream($this->socket); + $errno = \socket_get_option($socket, \SOL_SOCKET, \SO_ERROR); + $errstr = \socket_strerror($errno); + } else { + $errno = \defined('SOCKET_ECONNREFUSED') ? \SOCKET_ECONNREFUSED : 111; + $errstr = 'Connection refused'; + } + // @codeCoverageIgnoreEnd + + $this->closeError('Unable to connect to DNS server ' . $this->nameserver . ' (' . $errstr . ')', $errno); + return; + } + + $this->readPending = true; + $this->loop->addReadStream($this->socket, array($this, 'handleRead')); + } + + $errno = 0; + $errstr = ''; + \set_error_handler(function ($_, $error) use (&$errno, &$errstr) { + // Match errstr from PHP's warning message. + // fwrite(): Send of 327712 bytes failed with errno=32 Broken pipe + \preg_match('/errno=(\d+) (.+)/', $error, $m); + $errno = isset($m[1]) ? (int) $m[1] : 0; + $errstr = isset($m[2]) ? $m[2] : $error; + }); + + $written = \fwrite($this->socket, $this->writeBuffer); + + \restore_error_handler(); + + if ($written === false || $written === 0) { + $this->closeError( + 'Unable to send query to DNS server ' . $this->nameserver . ' (' . $errstr . ')', + $errno + ); + return; + } + + if (isset($this->writeBuffer[$written])) { + $this->writeBuffer = \substr($this->writeBuffer, $written); + } else { + $this->loop->removeWriteStream($this->socket); + $this->writePending = false; + $this->writeBuffer = ''; + } + } + + /** + * @internal + */ + public function handleRead() + { + // read one chunk of data from the DNS server + // any error is fatal, this is a stream of TCP/IP data + $chunk = @\fread($this->socket, $this->readChunk); + if ($chunk === false || $chunk === '') { + $this->closeError('Connection to DNS server ' . $this->nameserver . ' lost'); + return; + } + + // reassemble complete message by concatenating all chunks. + $this->readBuffer .= $chunk; + + // response message header contains at least 12 bytes + while (isset($this->readBuffer[11])) { + // read response message length from first 2 bytes and ensure we have length + data in buffer + list(, $length) = \unpack('n', $this->readBuffer); + if (!isset($this->readBuffer[$length + 1])) { + return; + } + + $data = \substr($this->readBuffer, 2, $length); + $this->readBuffer = (string)substr($this->readBuffer, $length + 2); + + try { + $response = $this->parser->parseMessage($data); + } catch (\Exception $e) { + // reject all pending queries if we received an invalid message from remote server + $this->closeError('Invalid message received from DNS server ' . $this->nameserver); + return; + } + + // reject all pending queries if we received an unexpected response ID or truncated response + if (!isset($this->pending[$response->id]) || $response->tc) { + $this->closeError('Invalid response message received from DNS server ' . $this->nameserver); + return; + } + + $deferred = $this->pending[$response->id]; + unset($this->pending[$response->id], $this->names[$response->id]); + + $deferred->resolve($response); + + $this->checkIdle(); + } + } + + /** + * @internal + * @param string $reason + * @param int $code + */ + public function closeError($reason, $code = 0) + { + $this->readBuffer = ''; + if ($this->readPending) { + $this->loop->removeReadStream($this->socket); + $this->readPending = false; + } + + $this->writeBuffer = ''; + if ($this->writePending) { + $this->loop->removeWriteStream($this->socket); + $this->writePending = false; + } + + if ($this->idleTimer !== null) { + $this->loop->cancelTimer($this->idleTimer); + $this->idleTimer = null; + } + + @\fclose($this->socket); + $this->socket = null; + + foreach ($this->names as $id => $name) { + $this->pending[$id]->reject(new \RuntimeException( + 'DNS query for ' . $name . ' failed: ' . $reason, + $code + )); + } + $this->pending = $this->names = array(); + } + + /** + * @internal + */ + public function checkIdle() + { + if ($this->idleTimer === null && !$this->names) { + $that = $this; + $this->idleTimer = $this->loop->addTimer($this->idlePeriod, function () use ($that) { + $that->closeError('Idle timeout'); + }); + } + } +} diff --git a/deps/vendor/react/dns/src/Query/TimeoutException.php b/deps/vendor/react/dns/src/Query/TimeoutException.php new file mode 100644 index 000000000..109b0a9d0 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/TimeoutException.php @@ -0,0 +1,7 @@ +executor = $executor; + $this->loop = $loop ?: Loop::get(); + $this->timeout = $timeout; + } + + public function query(Query $query) + { + $promise = $this->executor->query($query); + + $loop = $this->loop; + $time = $this->timeout; + return new Promise(function ($resolve, $reject) use ($loop, $time, $promise, $query) { + $timer = null; + $promise = $promise->then(function ($v) use (&$timer, $loop, $resolve) { + if ($timer) { + $loop->cancelTimer($timer); + } + $timer = false; + $resolve($v); + }, function ($v) use (&$timer, $loop, $reject) { + if ($timer) { + $loop->cancelTimer($timer); + } + $timer = false; + $reject($v); + }); + + // promise already resolved => no need to start timer + if ($timer === false) { + return; + } + + // start timeout timer which will cancel the pending promise + $timer = $loop->addTimer($time, function () use ($time, &$promise, $reject, $query) { + $reject(new TimeoutException( + 'DNS query for ' . $query->describe() . ' timed out' + )); + + // Cancel pending query to clean up any underlying resources and references. + // Avoid garbage references in call stack by passing pending promise by reference. + assert(\method_exists($promise, 'cancel')); + $promise->cancel(); + $promise = null; + }); + }, function () use (&$promise) { + // Cancelling this promise will cancel the pending query, thus triggering the rejection logic above. + // Avoid garbage references in call stack by passing pending promise by reference. + assert(\method_exists($promise, 'cancel')); + $promise->cancel(); + $promise = null; + }); + } +} diff --git a/deps/vendor/react/dns/src/Query/UdpTransportExecutor.php b/deps/vendor/react/dns/src/Query/UdpTransportExecutor.php new file mode 100644 index 000000000..a8cbfafa2 --- /dev/null +++ b/deps/vendor/react/dns/src/Query/UdpTransportExecutor.php @@ -0,0 +1,221 @@ +query( + * new Query($name, Message::TYPE_AAAA, Message::CLASS_IN) + * )->then(function (Message $message) { + * foreach ($message->answers as $answer) { + * echo 'IPv6: ' . $answer->data . PHP_EOL; + * } + * }, 'printf'); + * ``` + * + * See also the [fourth example](examples). + * + * Note that this executor does not implement a timeout, so you will very likely + * want to use this in combination with a `TimeoutExecutor` like this: + * + * ```php + * $executor = new TimeoutExecutor( + * new UdpTransportExecutor($nameserver), + * 3.0 + * ); + * ``` + * + * Also note that this executor uses an unreliable UDP transport and that it + * does not implement any retry logic, so you will likely want to use this in + * combination with a `RetryExecutor` like this: + * + * ```php + * $executor = new RetryExecutor( + * new TimeoutExecutor( + * new UdpTransportExecutor($nameserver), + * 3.0 + * ) + * ); + * ``` + * + * Note that this executor is entirely async and as such allows you to execute + * any number of queries concurrently. You should probably limit the number of + * concurrent queries in your application or you're very likely going to face + * rate limitations and bans on the resolver end. For many common applications, + * you may want to avoid sending the same query multiple times when the first + * one is still pending, so you will likely want to use this in combination with + * a `CoopExecutor` like this: + * + * ```php + * $executor = new CoopExecutor( + * new RetryExecutor( + * new TimeoutExecutor( + * new UdpTransportExecutor($nameserver), + * 3.0 + * ) + * ) + * ); + * ``` + * + * > Internally, this class uses PHP's UDP sockets and does not take advantage + * of [react/datagram](https://github.com/reactphp/datagram) purely for + * organizational reasons to avoid a cyclic dependency between the two + * packages. Higher-level components should take advantage of the Datagram + * component instead of reimplementing this socket logic from scratch. + */ +final class UdpTransportExecutor implements ExecutorInterface +{ + private $nameserver; + private $loop; + private $parser; + private $dumper; + + /** + * maximum UDP packet size to send and receive + * + * @var int + */ + private $maxPacketSize = 512; + + /** + * @param string $nameserver + * @param ?LoopInterface $loop + */ + public function __construct($nameserver, $loop = null) + { + if (\strpos($nameserver, '[') === false && \substr_count($nameserver, ':') >= 2 && \strpos($nameserver, '://') === false) { + // several colons, but not enclosed in square brackets => enclose IPv6 address in square brackets + $nameserver = '[' . $nameserver . ']'; + } + + $parts = \parse_url((\strpos($nameserver, '://') === false ? 'udp://' : '') . $nameserver); + if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'udp' || @\inet_pton(\trim($parts['host'], '[]')) === false) { + throw new \InvalidArgumentException('Invalid nameserver address given'); + } + + if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #2 ($loop) expected null|React\EventLoop\LoopInterface'); + } + + $this->nameserver = 'udp://' . $parts['host'] . ':' . (isset($parts['port']) ? $parts['port'] : 53); + $this->loop = $loop ?: Loop::get(); + $this->parser = new Parser(); + $this->dumper = new BinaryDumper(); + } + + public function query(Query $query) + { + $request = Message::createRequestForQuery($query); + + $queryData = $this->dumper->toBinary($request); + if (isset($queryData[$this->maxPacketSize])) { + return \React\Promise\reject(new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: Query too large for UDP transport', + \defined('SOCKET_EMSGSIZE') ? \SOCKET_EMSGSIZE : 90 + )); + } + + // UDP connections are instant, so try connection without a loop or timeout + $errno = 0; + $errstr = ''; + $socket = @\stream_socket_client($this->nameserver, $errno, $errstr, 0); + if ($socket === false) { + return \React\Promise\reject(new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: Unable to connect to DNS server ' . $this->nameserver . ' (' . $errstr . ')', + $errno + )); + } + + // set socket to non-blocking and immediately try to send (fill write buffer) + \stream_set_blocking($socket, false); + + \set_error_handler(function ($_, $error) use (&$errno, &$errstr) { + // Write may potentially fail, but most common errors are already caught by connection check above. + // Among others, macOS is known to report here when trying to send to broadcast address. + // This can also be reproduced by writing data exceeding `stream_set_chunk_size()` to a server refusing UDP data. + // fwrite(): send of 8192 bytes failed with errno=111 Connection refused + \preg_match('/errno=(\d+) (.+)/', $error, $m); + $errno = isset($m[1]) ? (int) $m[1] : 0; + $errstr = isset($m[2]) ? $m[2] : $error; + }); + + $written = \fwrite($socket, $queryData); + + \restore_error_handler(); + + if ($written !== \strlen($queryData)) { + return \React\Promise\reject(new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: Unable to send query to DNS server ' . $this->nameserver . ' (' . $errstr . ')', + $errno + )); + } + + $loop = $this->loop; + $deferred = new Deferred(function () use ($loop, $socket, $query) { + // cancellation should remove socket from loop and close socket + $loop->removeReadStream($socket); + \fclose($socket); + + throw new CancellationException('DNS query for ' . $query->describe() . ' has been cancelled'); + }); + + $max = $this->maxPacketSize; + $parser = $this->parser; + $nameserver = $this->nameserver; + $loop->addReadStream($socket, function ($socket) use ($loop, $deferred, $query, $parser, $request, $max, $nameserver) { + // try to read a single data packet from the DNS server + // ignoring any errors, this is uses UDP packets and not a stream of data + $data = @\fread($socket, $max); + if ($data === false) { + return; + } + + try { + $response = $parser->parseMessage($data); + } catch (\Exception $e) { + // ignore and await next if we received an invalid message from remote server + // this may as well be a fake response from an attacker (possible DOS) + return; + } + + // ignore and await next if we received an unexpected response ID + // this may as well be a fake response from an attacker (possible cache poisoning) + if ($response->id !== $request->id) { + return; + } + + // we only react to the first valid message, so remove socket from loop and close + $loop->removeReadStream($socket); + \fclose($socket); + + if ($response->tc) { + $deferred->reject(new \RuntimeException( + 'DNS query for ' . $query->describe() . ' failed: The DNS server ' . $nameserver . ' returned a truncated result for a UDP query', + \defined('SOCKET_EMSGSIZE') ? \SOCKET_EMSGSIZE : 90 + )); + return; + } + + $deferred->resolve($response); + }); + + return $deferred->promise(); + } +} diff --git a/deps/vendor/react/dns/src/RecordNotFoundException.php b/deps/vendor/react/dns/src/RecordNotFoundException.php new file mode 100644 index 000000000..3b7027428 --- /dev/null +++ b/deps/vendor/react/dns/src/RecordNotFoundException.php @@ -0,0 +1,7 @@ +decorateHostsFileExecutor($this->createExecutor($config, $loop ?: Loop::get())); + + return new Resolver($executor); + } + + /** + * Creates a cached DNS resolver instance for the given DNS config and cache + * + * As of v1.7.0 it's recommended to pass a `Config` object instead of a + * single nameserver address. If the given config contains more than one DNS + * nameserver, all DNS nameservers will be used in order. The primary DNS + * server will always be used first before falling back to the secondary or + * tertiary DNS server. + * + * @param Config|string $config DNS Config object (recommended) or single nameserver address + * @param ?LoopInterface $loop + * @param ?CacheInterface $cache + * @return \React\Dns\Resolver\ResolverInterface + * @throws \InvalidArgumentException for invalid DNS server address + * @throws \UnderflowException when given DNS Config object has an empty list of nameservers + */ + public function createCached($config, $loop = null, $cache = null) + { + if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #2 ($loop) expected null|React\EventLoop\LoopInterface'); + } + + if ($cache !== null && !$cache instanceof CacheInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #3 ($cache) expected null|React\Cache\CacheInterface'); + } + + // default to keeping maximum of 256 responses in cache unless explicitly given + if (!($cache instanceof CacheInterface)) { + $cache = new ArrayCache(256); + } + + $executor = $this->createExecutor($config, $loop ?: Loop::get()); + $executor = new CachingExecutor($executor, $cache); + $executor = $this->decorateHostsFileExecutor($executor); + + return new Resolver($executor); + } + + /** + * Tries to load the hosts file and decorates the given executor on success + * + * @param ExecutorInterface $executor + * @return ExecutorInterface + * @codeCoverageIgnore + */ + private function decorateHostsFileExecutor(ExecutorInterface $executor) + { + try { + $executor = new HostsFileExecutor( + HostsFile::loadFromPathBlocking(), + $executor + ); + } catch (\RuntimeException $e) { + // ignore this file if it can not be loaded + } + + // Windows does not store localhost in hosts file by default but handles this internally + // To compensate for this, we explicitly use hard-coded defaults for localhost + if (DIRECTORY_SEPARATOR === '\\') { + $executor = new HostsFileExecutor( + new HostsFile("127.0.0.1 localhost\n::1 localhost"), + $executor + ); + } + + return $executor; + } + + /** + * @param Config|string $nameserver + * @param LoopInterface $loop + * @return CoopExecutor + * @throws \InvalidArgumentException for invalid DNS server address + * @throws \UnderflowException when given DNS Config object has an empty list of nameservers + */ + private function createExecutor($nameserver, LoopInterface $loop) + { + if ($nameserver instanceof Config) { + if (!$nameserver->nameservers) { + throw new \UnderflowException('Empty config with no DNS servers'); + } + + // Hard-coded to check up to 3 DNS servers to match default limits in place in most systems (see MAXNS config). + // Note to future self: Recursion isn't too hard, but how deep do we really want to go? + $primary = reset($nameserver->nameservers); + $secondary = next($nameserver->nameservers); + $tertiary = next($nameserver->nameservers); + + if ($tertiary !== false) { + // 3 DNS servers given => nest first with fallback for second and third + return new CoopExecutor( + new RetryExecutor( + new FallbackExecutor( + $this->createSingleExecutor($primary, $loop), + new FallbackExecutor( + $this->createSingleExecutor($secondary, $loop), + $this->createSingleExecutor($tertiary, $loop) + ) + ) + ) + ); + } elseif ($secondary !== false) { + // 2 DNS servers given => fallback from first to second + return new CoopExecutor( + new RetryExecutor( + new FallbackExecutor( + $this->createSingleExecutor($primary, $loop), + $this->createSingleExecutor($secondary, $loop) + ) + ) + ); + } else { + // 1 DNS server given => use single executor + $nameserver = $primary; + } + } + + return new CoopExecutor(new RetryExecutor($this->createSingleExecutor($nameserver, $loop))); + } + + /** + * @param string $nameserver + * @param LoopInterface $loop + * @return ExecutorInterface + * @throws \InvalidArgumentException for invalid DNS server address + */ + private function createSingleExecutor($nameserver, LoopInterface $loop) + { + $parts = \parse_url($nameserver); + + if (isset($parts['scheme']) && $parts['scheme'] === 'tcp') { + $executor = $this->createTcpExecutor($nameserver, $loop); + } elseif (isset($parts['scheme']) && $parts['scheme'] === 'udp') { + $executor = $this->createUdpExecutor($nameserver, $loop); + } else { + $executor = new SelectiveTransportExecutor( + $this->createUdpExecutor($nameserver, $loop), + $this->createTcpExecutor($nameserver, $loop) + ); + } + + return $executor; + } + + /** + * @param string $nameserver + * @param LoopInterface $loop + * @return TimeoutExecutor + * @throws \InvalidArgumentException for invalid DNS server address + */ + private function createTcpExecutor($nameserver, LoopInterface $loop) + { + return new TimeoutExecutor( + new TcpTransportExecutor($nameserver, $loop), + 5.0, + $loop + ); + } + + /** + * @param string $nameserver + * @param LoopInterface $loop + * @return TimeoutExecutor + * @throws \InvalidArgumentException for invalid DNS server address + */ + private function createUdpExecutor($nameserver, LoopInterface $loop) + { + return new TimeoutExecutor( + new UdpTransportExecutor( + $nameserver, + $loop + ), + 5.0, + $loop + ); + } +} diff --git a/deps/vendor/react/dns/src/Resolver/Resolver.php b/deps/vendor/react/dns/src/Resolver/Resolver.php new file mode 100644 index 000000000..92926f3f1 --- /dev/null +++ b/deps/vendor/react/dns/src/Resolver/Resolver.php @@ -0,0 +1,147 @@ +executor = $executor; + } + + public function resolve($domain) + { + return $this->resolveAll($domain, Message::TYPE_A)->then(function (array $ips) { + return $ips[array_rand($ips)]; + }); + } + + public function resolveAll($domain, $type) + { + $query = new Query($domain, $type, Message::CLASS_IN); + $that = $this; + + return $this->executor->query( + $query + )->then(function (Message $response) use ($query, $that) { + return $that->extractValues($query, $response); + }); + } + + /** + * [Internal] extract all resource record values from response for this query + * + * @param Query $query + * @param Message $response + * @return array + * @throws RecordNotFoundException when response indicates an error or contains no data + * @internal + */ + public function extractValues(Query $query, Message $response) + { + // reject if response code indicates this is an error response message + $code = $response->rcode; + if ($code !== Message::RCODE_OK) { + switch ($code) { + case Message::RCODE_FORMAT_ERROR: + $message = 'Format Error'; + break; + case Message::RCODE_SERVER_FAILURE: + $message = 'Server Failure'; + break; + case Message::RCODE_NAME_ERROR: + $message = 'Non-Existent Domain / NXDOMAIN'; + break; + case Message::RCODE_NOT_IMPLEMENTED: + $message = 'Not Implemented'; + break; + case Message::RCODE_REFUSED: + $message = 'Refused'; + break; + default: + $message = 'Unknown error response code ' . $code; + } + throw new RecordNotFoundException( + 'DNS query for ' . $query->describe() . ' returned an error response (' . $message . ')', + $code + ); + } + + $answers = $response->answers; + $addresses = $this->valuesByNameAndType($answers, $query->name, $query->type); + + // reject if we did not receive a valid answer (domain is valid, but no record for this type could be found) + if (0 === count($addresses)) { + throw new RecordNotFoundException( + 'DNS query for ' . $query->describe() . ' did not return a valid answer (NOERROR / NODATA)' + ); + } + + return array_values($addresses); + } + + /** + * @param \React\Dns\Model\Record[] $answers + * @param string $name + * @param int $type + * @return array + */ + private function valuesByNameAndType(array $answers, $name, $type) + { + // return all record values for this name and type (if any) + $named = $this->filterByName($answers, $name); + $records = $this->filterByType($named, $type); + if ($records) { + return $this->mapRecordData($records); + } + + // no matching records found? check if there are any matching CNAMEs instead + $cnameRecords = $this->filterByType($named, Message::TYPE_CNAME); + if ($cnameRecords) { + $cnames = $this->mapRecordData($cnameRecords); + foreach ($cnames as $cname) { + $records = array_merge( + $records, + $this->valuesByNameAndType($answers, $cname, $type) + ); + } + } + + return $records; + } + + private function filterByName(array $answers, $name) + { + return $this->filterByField($answers, 'name', $name); + } + + private function filterByType(array $answers, $type) + { + return $this->filterByField($answers, 'type', $type); + } + + private function filterByField(array $answers, $field, $value) + { + $value = strtolower($value); + return array_filter($answers, function ($answer) use ($field, $value) { + return $value === strtolower($answer->$field); + }); + } + + private function mapRecordData(array $records) + { + return array_map(function ($record) { + return $record->data; + }, $records); + } +} diff --git a/deps/vendor/react/dns/src/Resolver/ResolverInterface.php b/deps/vendor/react/dns/src/Resolver/ResolverInterface.php new file mode 100644 index 000000000..555a1cb13 --- /dev/null +++ b/deps/vendor/react/dns/src/Resolver/ResolverInterface.php @@ -0,0 +1,94 @@ +resolve('reactphp.org')->then(function ($ip) { + * echo 'IP for reactphp.org is ' . $ip . PHP_EOL; + * }); + * ``` + * + * This is one of the main methods in this package. It sends a DNS query + * for the given $domain name to your DNS server and returns a single IP + * address on success. + * + * If the DNS server sends a DNS response message that contains more than + * one IP address for this query, it will randomly pick one of the IP + * addresses from the response. If you want the full list of IP addresses + * or want to send a different type of query, you should use the + * [`resolveAll()`](#resolveall) method instead. + * + * If the DNS server sends a DNS response message that indicates an error + * code, this method will reject with a `RecordNotFoundException`. Its + * message and code can be used to check for the response code. + * + * If the DNS communication fails and the server does not respond with a + * valid response message, this message will reject with an `Exception`. + * + * Pending DNS queries can be cancelled by cancelling its pending promise like so: + * + * ```php + * $promise = $resolver->resolve('reactphp.org'); + * + * $promise->cancel(); + * ``` + * + * @param string $domain + * @return \React\Promise\PromiseInterface + * resolves with a single IP address on success or rejects with an Exception on error. + */ + public function resolve($domain); + + /** + * Resolves all record values for the given $domain name and query $type. + * + * ```php + * $resolver->resolveAll('reactphp.org', Message::TYPE_A)->then(function ($ips) { + * echo 'IPv4 addresses for reactphp.org ' . implode(', ', $ips) . PHP_EOL; + * }); + * + * $resolver->resolveAll('reactphp.org', Message::TYPE_AAAA)->then(function ($ips) { + * echo 'IPv6 addresses for reactphp.org ' . implode(', ', $ips) . PHP_EOL; + * }); + * ``` + * + * This is one of the main methods in this package. It sends a DNS query + * for the given $domain name to your DNS server and returns a list with all + * record values on success. + * + * If the DNS server sends a DNS response message that contains one or more + * records for this query, it will return a list with all record values + * from the response. You can use the `Message::TYPE_*` constants to control + * which type of query will be sent. Note that this method always returns a + * list of record values, but each record value type depends on the query + * type. For example, it returns the IPv4 addresses for type `A` queries, + * the IPv6 addresses for type `AAAA` queries, the hostname for type `NS`, + * `CNAME` and `PTR` queries and structured data for other queries. See also + * the `Record` documentation for more details. + * + * If the DNS server sends a DNS response message that indicates an error + * code, this method will reject with a `RecordNotFoundException`. Its + * message and code can be used to check for the response code. + * + * If the DNS communication fails and the server does not respond with a + * valid response message, this message will reject with an `Exception`. + * + * Pending DNS queries can be cancelled by cancelling its pending promise like so: + * + * ```php + * $promise = $resolver->resolveAll('reactphp.org', Message::TYPE_AAAA); + * + * $promise->cancel(); + * ``` + * + * @param string $domain + * @return \React\Promise\PromiseInterface + * Resolves with all record values on success or rejects with an Exception on error. + */ + public function resolveAll($domain, $type); +} diff --git a/deps/vendor/react/event-loop/CHANGELOG.md b/deps/vendor/react/event-loop/CHANGELOG.md new file mode 100644 index 000000000..e634b12ea --- /dev/null +++ b/deps/vendor/react/event-loop/CHANGELOG.md @@ -0,0 +1,468 @@ +# Changelog + +## 1.5.0 (2023-11-13) + +* Feature: Improve performance by using `spl_object_id()` on PHP 7.2+. + (#267 by @samsonasik) + +* Feature: Full PHP 8.3 compatibility. + (#269 by @clue) + +* Update tests for `ext-uv` on PHP 8+ and legacy PHP. + (#270 by @clue and #268 by @SimonFrings) + +## 1.4.0 (2023-05-05) + +* Feature: Improve performance of `Loop` by avoiding unneeded method calls. + (#266 by @clue) + +* Feature: Support checking `EINTR` constant from `ext-pcntl` without `ext-sockets`. + (#265 by @clue) + +* Minor documentation improvements. + (#254 by @nhedger) + +* Improve test suite, run tests on PHP 8.2 and report failed assertions. + (#258 by @WyriHaximus, #264 by @clue and #251, #261 and #262 by @SimonFrings) + +## 1.3.0 (2022-03-17) + +* Feature: Improve default `StreamSelectLoop` to report any warnings for invalid streams. + (#245 by @clue) + +* Feature: Improve performance of `StreamSelectLoop` when no timers are scheduled. + (#246 by @clue) + +* Fix: Fix periodic timer with zero interval for `ExtEvLoop` and legacy `ExtLibevLoop`. + (#243 by @lucasnetau) + +* Minor documentation improvements, update PHP version references. + (#240, #248 and #250 by @SimonFrings, #241 by @dbu and #249 by @clue) + +* Improve test suite and test against PHP 8.1. + (#238 by @WyriHaximus and #242 by @clue) + +## 1.2.0 (2021-07-11) + +A major new feature release, see [**release announcement**](https://clue.engineering/2021/announcing-reactphp-default-loop). + +* Feature: Introduce new concept of default loop with the new `Loop` class. + (#226 by @WyriHaximus, #229, #231 and #232 by @clue) + + The `Loop` class exists as a convenient global accessor for the event loop. + It provides all methods that exist on the `LoopInterface` as static methods and + will automatically execute the loop at the end of the program: + + ```php + $timer = Loop::addPeriodicTimer(0.1, function () { + echo 'Tick' . PHP_EOL; + }); + + Loop::addTimer(1.0, function () use ($timer) { + Loop::cancelTimer($timer); + echo 'Done' . PHP_EOL; + }); + ``` + + The explicit loop instructions are still valid and may still be useful in some applications, + especially for a transition period towards the more concise style. + The `Loop::get()` method can be used to get the currently active event loop instance. + + ```php + // deprecated + $loop = React\EventLoop\Factory::create(); + + // new + $loop = React\EventLoop\Loop::get(); + ``` + +* Minor documentation improvements and mark legacy extensions as deprecated. + (#234 by @SimonFrings, #214 by @WyriHaximus and #233 and #235 by @nhedger) + +* Improve test suite, use GitHub actions for continuous integration (CI), + update PHPUnit config and run tests on PHP 8. + (#212 and #215 by @SimonFrings and #230 by @clue) + +## 1.1.1 (2020-01-01) + +* Fix: Fix reporting connection refused errors with `ExtUvLoop` on Linux and `StreamSelectLoop` on Windows. + (#207 and #208 by @clue) + +* Fix: Fix unsupported EventConfig and `SEGFAULT` on shutdown with `ExtEventLoop` on Windows. + (#205 by @clue) + +* Fix: Prevent interval overflow for timers very far in the future with `ExtUvLoop`. + (#196 by @PabloKowalczyk) + +* Fix: Check PCNTL functions for signal support instead of PCNTL extension with `StreamSelectLoop`. + (#195 by @clue) + +* Add `.gitattributes` to exclude dev files from exports. + (#201 by @reedy) + +* Improve test suite to fix testing `ExtUvLoop` on Travis, + fix Travis CI builds, do not install `libuv` on legacy PHP setups, + fix failing test cases due to inaccurate timers, + run tests on Windows via Travis CI and + run tests on PHP 7.4 and simplify test matrix and test setup. + (#197 by @WyriHaximus and #202, #203, #204 and #209 by @clue) + +## 1.1.0 (2019-02-07) + +* New UV based event loop (ext-uv). + (#112 by @WyriHaximus) + +* Use high resolution timer on PHP 7.3+. + (#182 by @clue) + +* Improve PCNTL signals by using async signal dispatching if available. + (#179 by @CharlotteDunois) + +* Improve test suite and test suite set up. + (#174 by @WyriHaximus, #181 by @clue) + +* Fix PCNTL signals edge case. + (#183 by @clue) + +## 1.0.0 (2018-07-11) + +* First stable LTS release, now following [SemVer](https://semver.org/). + We'd like to emphasize that this component is production ready and battle-tested. + We plan to support all long-term support (LTS) releases for at least 24 months, + so you have a rock-solid foundation to build on top of. + +> Contains no other changes, so it's actually fully compatible with the v0.5.3 release. + +## 0.5.3 (2018-07-09) + +* Improve performance by importing global functions. + (#167 by @Ocramius) + +* Improve test suite by simplifying test bootstrap by using dev autoloader. + (#169 by @lcobucci) + +* Minor internal changes to improved backward compatibility with PHP 5.3. + (#166 by @Donatello-za) + +## 0.5.2 (2018-04-24) + +* Feature: Improve memory consumption and runtime performance for `StreamSelectLoop` timers. + (#164 by @clue) + +* Improve test suite by removing I/O dependency at `StreamSelectLoopTest` to fix Mac OS X tests. + (#161 by @nawarian) + +## 0.5.1 (2018-04-09) + +* Feature: New `ExtEvLoop` (PECL ext-ev) (#148 by @kaduev13) + +## 0.5.0 (2018-04-05) + +A major feature release with a significant documentation overhaul and long overdue API cleanup! + +This update involves a number of BC breaks due to dropped support for deprecated +functionality. We've tried hard to avoid BC breaks where possible and minimize +impact otherwise. We expect that most consumers of this package will actually +not be affected by any BC breaks, see below for more details. + +We realize that the changes listed below may seem overwhelming, but we've tried +to be very clear about any possible BC breaks. Don't worry: In fact, all ReactPHP +components are already compatible and support both this new release as well as +providing backwards compatibility with the last release. + +* Feature / BC break: Add support for signal handling via new + `LoopInterface::addSignal()` and `LoopInterface::removeSignal()` methods. + (#104 by @WyriHaximus and #111 and #150 by @clue) + + ```php + $loop->addSignal(SIGINT, function () { + echo 'CTRL-C'; + }); + ``` + +* Feature: Significant documentation updates for `LoopInterface` and `Factory`. + (#100, #119, #126, #127, #159 and #160 by @clue, #113 by @WyriHaximus and #81 and #91 by @jsor) + +* Feature: Add examples to ease getting started + (#99, #100 and #125 by @clue, #59 by @WyriHaximus and #143 by @jsor) + +* Feature: Documentation for advanced timer concepts, such as monotonic time source vs wall-clock time + and high precision timers with millisecond accuracy or below. + (#130 and #157 by @clue) + +* Feature: Documentation for advanced stream concepts, such as edge-triggered event listeners + and stream buffers and allow throwing Exception if stream resource is not supported. + (#129 and #158 by @clue) + +* Feature: Throw `BadMethodCallException` on manual loop creation when required extension isn't installed. + (#153 by @WyriHaximus) + +* Feature / BC break: First class support for legacy PHP 5.3 through PHP 7.2 and HHVM + and remove all `callable` type hints for consistency reasons. + (#141 and #151 by @clue) + +* BC break: Documentation for timer API and clean up unneeded timer API. + (#102 by @clue) + + Remove `TimerInterface::cancel()`, use `LoopInterface::cancelTimer()` instead: + + ```php + // old (method invoked on timer instance) + $timer->cancel(); + + // already supported before: invoke method on loop instance + $loop->cancelTimer($timer); + ``` + + Remove unneeded `TimerInterface::setData()` and `TimerInterface::getData()`, + use closure binding to add arbitrary data to timer instead: + + ```php + // old (limited setData() and getData() only allows single variable) + $name = 'Tester'; + $timer = $loop->addTimer(1.0, function ($timer) { + echo 'Hello ' . $timer->getData() . PHP_EOL; + }); + $timer->setData($name); + + // already supported before: closure binding allows any number of variables + $name = 'Tester'; + $loop->addTimer(1.0, function () use ($name) { + echo 'Hello ' . $name . PHP_EOL; + }); + ``` + + Remove unneeded `TimerInterface::getLoop()`, use closure binding instead: + + ```php + // old (getLoop() called on timer instance) + $loop->addTimer(0.1, function ($timer) { + $timer->getLoop()->stop(); + }); + + // already supported before: use closure binding as usual + $loop->addTimer(0.1, function () use ($loop) { + $loop->stop(); + }); + ``` + +* BC break: Remove unneeded `LoopInterface::isTimerActive()` and + `TimerInterface::isActive()` to reduce API surface. + (#133 by @clue) + + ```php + // old (method on timer instance or on loop instance) + $timer->isActive(); + $loop->isTimerActive($timer); + ``` + +* BC break: Move `TimerInterface` one level up to `React\EventLoop\TimerInterface`. + (#138 by @WyriHaximus) + + ```php + // old (notice obsolete "Timer" namespace) + assert($timer instanceof React\EventLoop\Timer\TimerInterface); + + // new + assert($timer instanceof React\EventLoop\TimerInterface); + ``` + +* BC break: Remove unneeded `LoopInterface::nextTick()` (and internal `NextTickQueue`), + use `LoopInterface::futureTick()` instead. + (#30 by @clue) + + ```php + // old (removed) + $loop->nextTick(function () { + echo 'tick'; + }); + + // already supported before + $loop->futureTick(function () { + echo 'tick'; + }); + ``` + +* BC break: Remove unneeded `$loop` argument for `LoopInterface::futureTick()` + (and fix internal cyclic dependency). + (#103 by @clue) + + ```php + // old ($loop gets passed by default) + $loop->futureTick(function ($loop) { + $loop->stop(); + }); + + // already supported before: use closure binding as usual + $loop->futureTick(function () use ($loop) { + $loop->stop(); + }); + ``` + +* BC break: Remove unneeded `LoopInterface::tick()`. + (#72 by @jsor) + + ```php + // old (removed) + $loop->tick(); + + // suggested work around for testing purposes only + $loop->futureTick(function () use ($loop) { + $loop->stop(); + }); + ``` + +* BC break: Documentation for advanced stream API and clean up unneeded stream API. + (#110 by @clue) + + Remove unneeded `$loop` argument for `LoopInterface::addReadStream()` + and `LoopInterface::addWriteStream()`, use closure binding instead: + + ```php + // old ($loop gets passed by default) + $loop->addReadStream($stream, function ($stream, $loop) { + $loop->removeReadStream($stream); + }); + + // already supported before: use closure binding as usual + $loop->addReadStream($stream, function ($stream) use ($loop) { + $loop->removeReadStream($stream); + }); + ``` + +* BC break: Remove unneeded `LoopInterface::removeStream()` method, + use `LoopInterface::removeReadStream()` and `LoopInterface::removeWriteStream()` instead. + (#118 by @clue) + + ```php + // old + $loop->removeStream($stream); + + // already supported before + $loop->removeReadStream($stream); + $loop->removeWriteStream($stream); + ``` + +* BC break: Rename `LibEventLoop` to `ExtLibeventLoop` and `LibEvLoop` to `ExtLibevLoop` + for consistent naming for event loop implementations. + (#128 by @clue) + +* BC break: Remove optional `EventBaseConfig` argument from `ExtEventLoop` + and make its `FEATURE_FDS` enabled by default. + (#156 by @WyriHaximus) + +* BC break: Mark all classes as final to discourage inheritance. + (#131 by @clue) + +* Fix: Fix `ExtEventLoop` to keep track of stream resources (refcount) + (#123 by @clue) + +* Fix: Ensure large timer interval does not overflow on 32bit systems + (#132 by @clue) + +* Fix: Fix separately removing readable and writable side of stream when closing + (#139 by @clue) + +* Fix: Properly clean up event watchers for `ext-event` and `ext-libev` + (#149 by @clue) + +* Fix: Minor code cleanup and remove unneeded references + (#145 by @seregazhuk) + +* Fix: Discourage outdated `ext-libevent` on PHP 7 + (#62 by @cboden) + +* Improve test suite by adding forward compatibility with PHPUnit 6 and PHPUnit 5, + lock Travis distro so new defaults will not break the build, + improve test suite to be less fragile and increase test timeouts, + test against PHP 7.2 and reduce fwrite() call length to one chunk. + (#106 and #144 by @clue, #120 and #124 by @carusogabriel, #147 by nawarian and #92 by @kelunik) + +* A number of changes were originally planned for this release but have been backported + to the last `v0.4.3` already: #74, #76, #79, #81 (refs #65, #66, #67), #88 and #93 + +## 0.4.3 (2017-04-27) + +* Bug fix: Bugfix in the usage sample code #57 (@dandelionred) +* Improvement: Remove branch-alias definition #53 (@WyriHaximus) +* Improvement: StreamSelectLoop: Use fresh time so Timers added during stream events are accurate #51 (@andrewminerd) +* Improvement: Avoid deprecation warnings in test suite due to deprecation of getMock() in PHPUnit #68 (@martinschroeder) +* Improvement: Add PHPUnit 4.8 to require-dev #69 (@shaunbramley) +* Improvement: Increase test timeouts for HHVM and unify timeout handling #70 (@clue) +* Improvement: Travis improvements (backported from #74) #75 (@clue) +* Improvement: Test suite now uses socket pairs instead of memory streams #66 (@martinschroeder) +* Improvement: StreamSelectLoop: Test suite uses signal constant names in data provider #67 (@martinschroeder) +* Improvement: ExtEventLoop: No longer suppress all errors #65 (@mamciek) +* Improvement: Readme cleanup #89 (@jsor) +* Improvement: Restructure and improve README #90 (@jsor) +* Bug fix: StreamSelectLoop: Fix erroneous zero-time sleep (backport to 0.4) #94 (@jsor) + +## 0.4.2 (2016-03-07) + +* Bug fix: No longer error when signals sent to StreamSelectLoop +* Support HHVM and PHP7 (@ondrejmirtes, @cebe) +* Feature: Added support for EventConfig for ExtEventLoop (@steverhoades) +* Bug fix: Fixed an issue loading loop extension libs via autoloader (@czarpino) + +## 0.4.1 (2014-04-13) + +* Bug fix: null timeout in StreamSelectLoop causing 100% CPU usage (@clue) +* Bug fix: v0.3.4 changes merged for v0.4.1 + +## 0.4.0 (2014-02-02) + +* Feature: Added `EventLoopInterface::nextTick()`, implemented in all event loops (@jmalloc) +* Feature: Added `EventLoopInterface::futureTick()`, implemented in all event loops (@jmalloc) +* Feature: Added `ExtEventLoop` implementation using pecl/event (@jmalloc) +* BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks +* BC break: New method: `EventLoopInterface::nextTick()` +* BC break: New method: `EventLoopInterface::futureTick()` +* Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0 + +## 0.3.5 (2016-12-28) + +This is a compatibility release that eases upgrading to the v0.4 release branch. +You should consider upgrading to the v0.4 release branch. + +* Feature: Cap min timer interval at 1µs, thus improving compatibility with v0.4 + (#47 by @clue) + +## 0.3.4 (2014-03-30) + +* Bug fix: Changed StreamSelectLoop to use non-blocking behavior on tick() (@astephens25) + +## 0.3.3 (2013-07-08) + +* Bug fix: No error on removing non-existent streams (@clue) +* Bug fix: Do not silently remove feof listeners in `LibEvLoop` + +## 0.3.0 (2013-04-14) + +* BC break: New timers API (@nrk) +* BC break: Remove check on return value from stream callbacks (@nrk) + +## 0.2.7 (2013-01-05) + +* Bug fix: Fix libevent timers with PHP 5.3 +* Bug fix: Fix libevent timer cancellation (@nrk) + +## 0.2.6 (2012-12-26) + +* Bug fix: Plug memory issue in libevent timers (@cameronjacobson) +* Bug fix: Correctly pause LibEvLoop on stop() + +## 0.2.3 (2012-11-14) + +* Feature: LibEvLoop, integration of `php-libev` + +## 0.2.0 (2012-09-10) + +* Version bump + +## 0.1.1 (2012-07-12) + +* Version bump + +## 0.1.0 (2012-07-11) + +* First tagged release diff --git a/deps/vendor/react/event-loop/LICENSE b/deps/vendor/react/event-loop/LICENSE new file mode 100644 index 000000000..d6f8901f9 --- /dev/null +++ b/deps/vendor/react/event-loop/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 Christian Lück, Cees-Jan Kiewiet, Jan Sorgalla, Chris Boden, Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/react/event-loop/README.md b/deps/vendor/react/event-loop/README.md new file mode 100644 index 000000000..88a3e18b8 --- /dev/null +++ b/deps/vendor/react/event-loop/README.md @@ -0,0 +1,930 @@ +# EventLoop + +[![CI status](https://github.com/reactphp/event-loop/actions/workflows/ci.yml/badge.svg)](https://github.com/reactphp/event-loop/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/event-loop?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/event-loop) + +[ReactPHP](https://reactphp.org/)'s core reactor event loop that libraries can use for evented I/O. + +In order for async based libraries to be interoperable, they need to use the +same event loop. This component provides a common `LoopInterface` that any +library can target. This allows them to be used in the same loop, with one +single [`run()`](#run) call that is controlled by the user. + +**Table of contents** + +* [Quickstart example](#quickstart-example) +* [Usage](#usage) + * [Loop](#loop) + * [Loop methods](#loop-methods) + * [Loop autorun](#loop-autorun) + * [get()](#get) + * [~~Factory~~](#factory) + * [~~create()~~](#create) + * [Loop implementations](#loop-implementations) + * [StreamSelectLoop](#streamselectloop) + * [ExtEventLoop](#exteventloop) + * [ExtEvLoop](#extevloop) + * [ExtUvLoop](#extuvloop) + * [~~ExtLibeventLoop~~](#extlibeventloop) + * [~~ExtLibevLoop~~](#extlibevloop) + * [LoopInterface](#loopinterface) + * [run()](#run) + * [stop()](#stop) + * [addTimer()](#addtimer) + * [addPeriodicTimer()](#addperiodictimer) + * [cancelTimer()](#canceltimer) + * [futureTick()](#futuretick) + * [addSignal()](#addsignal) + * [removeSignal()](#removesignal) + * [addReadStream()](#addreadstream) + * [addWriteStream()](#addwritestream) + * [removeReadStream()](#removereadstream) + * [removeWriteStream()](#removewritestream) +* [Install](#install) +* [Tests](#tests) +* [License](#license) +* [More](#more) + +## Quickstart example + +Here is an async HTTP server built with just the event loop. + +```php +addPeriodicTimer(0.1, function () { + echo 'Tick' . PHP_EOL; +}); + +$loop->addTimer(1.0, function () use ($loop, $timer) { + $loop->cancelTimer($timer); + echo 'Done' . PHP_EOL; +}); + +$loop->run(); +``` + +While the former is more concise, the latter is more explicit. +In both cases, the program would perform the exact same steps. + +1. The event loop instance is created at the beginning of the program. This is + implicitly done the first time you call the [`Loop` class](#loop) or + explicitly when using the deprecated [`Factory::create()` method](#create) + (or manually instantiating any of the [loop implementations](#loop-implementations)). +2. The event loop is used directly or passed as an instance to library and + application code. In this example, a periodic timer is registered with the + event loop which simply outputs `Tick` every fraction of a second until another + timer stops the periodic timer after a second. +3. The event loop is run at the end of the program. This is automatically done + when using the [`Loop` class](#loop) or explicitly with a single [`run()`](#run) + call at the end of the program. + +As of `v1.2.0`, we highly recommend using the [`Loop` class](#loop). +The explicit loop instructions are still valid and may still be useful in some +applications, especially for a transition period towards the more concise style. + +### Loop + +The `Loop` class exists as a convenient global accessor for the event loop. + +#### Loop methods + +The `Loop` class provides all methods that exist on the [`LoopInterface`](#loopinterface) +as static methods: + +* [run()](#run) +* [stop()](#stop) +* [addTimer()](#addtimer) +* [addPeriodicTimer()](#addperiodictimer) +* [cancelTimer()](#canceltimer) +* [futureTick()](#futuretick) +* [addSignal()](#addsignal) +* [removeSignal()](#removesignal) +* [addReadStream()](#addreadstream) +* [addWriteStream()](#addwritestream) +* [removeReadStream()](#removereadstream) +* [removeWriteStream()](#removewritestream) + +If you're working with the event loop in your application code, it's often +easiest to directly interface with the static methods defined on the `Loop` class +like this: + +```php +use React\EventLoop\Loop; + +$timer = Loop::addPeriodicTimer(0.1, function () { + echo 'Tick' . PHP_EOL; +}); + +Loop::addTimer(1.0, function () use ($timer) { + Loop::cancelTimer($timer); + echo 'Done' . PHP_EOL; +}); +``` + +On the other hand, if you're familiar with object-oriented programming (OOP) and +dependency injection (DI), you may want to inject an event loop instance and +invoke instance methods on the `LoopInterface` like this: + +```php +use React\EventLoop\Loop; +use React\EventLoop\LoopInterface; + +class Greeter +{ + private $loop; + + public function __construct(LoopInterface $loop) + { + $this->loop = $loop; + } + + public function greet(string $name) + { + $this->loop->addTimer(1.0, function () use ($name) { + echo 'Hello ' . $name . '!' . PHP_EOL; + }); + } +} + +$greeter = new Greeter(Loop::get()); +$greeter->greet('Alice'); +$greeter->greet('Bob'); +``` + +Each static method call will be forwarded as-is to the underlying event loop +instance by using the [`Loop::get()`](#get) call internally. +See [`LoopInterface`](#loopinterface) for more details about available methods. + +#### Loop autorun + +When using the `Loop` class, it will automatically execute the loop at the end of +the program. This means the following example will schedule a timer and will +automatically execute the program until the timer event fires: + +```php +use React\EventLoop\Loop; + +Loop::addTimer(1.0, function () { + echo 'Hello' . PHP_EOL; +}); +``` + +As of `v1.2.0`, we highly recommend using the `Loop` class this way and omitting any +explicit [`run()`](#run) calls. For BC reasons, the explicit [`run()`](#run) +method is still valid and may still be useful in some applications, especially +for a transition period towards the more concise style. + +If you don't want the `Loop` to run automatically, you can either explicitly +[`run()`](#run) or [`stop()`](#stop) it. This can be useful if you're using +a global exception handler like this: + +```php +use React\EventLoop\Loop; + +Loop::addTimer(10.0, function () { + echo 'Never happens'; +}); + +set_exception_handler(function (Throwable $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + Loop::stop(); +}); + +throw new RuntimeException('Demo'); +``` + +#### get() + +The `get(): LoopInterface` method can be used to +get the currently active event loop instance. + +This method will always return the same event loop instance throughout the +lifetime of your application. + +```php +use React\EventLoop\Loop; +use React\EventLoop\LoopInterface; + +$loop = Loop::get(); + +assert($loop instanceof LoopInterface); +assert($loop === Loop::get()); +``` + +This is particularly useful if you're using object-oriented programming (OOP) +and dependency injection (DI). In this case, you may want to inject an event +loop instance and invoke instance methods on the `LoopInterface` like this: + +```php +use React\EventLoop\Loop; +use React\EventLoop\LoopInterface; + +class Greeter +{ + private $loop; + + public function __construct(LoopInterface $loop) + { + $this->loop = $loop; + } + + public function greet(string $name) + { + $this->loop->addTimer(1.0, function () use ($name) { + echo 'Hello ' . $name . '!' . PHP_EOL; + }); + } +} + +$greeter = new Greeter(Loop::get()); +$greeter->greet('Alice'); +$greeter->greet('Bob'); +``` + +See [`LoopInterface`](#loopinterface) for more details about available methods. + +### ~~Factory~~ + +> Deprecated since v1.2.0, see [`Loop` class](#loop) instead. + +The deprecated `Factory` class exists as a convenient way to pick the best available +[event loop implementation](#loop-implementations). + +#### ~~create()~~ + +> Deprecated since v1.2.0, see [`Loop::get()`](#get) instead. + +The deprecated `create(): LoopInterface` method can be used to +create a new event loop instance: + +```php +// deprecated +$loop = React\EventLoop\Factory::create(); + +// new +$loop = React\EventLoop\Loop::get(); +``` + +This method always returns an instance implementing [`LoopInterface`](#loopinterface), +the actual [event loop implementation](#loop-implementations) is an implementation detail. + +This method should usually only be called once at the beginning of the program. + +### Loop implementations + +In addition to the [`LoopInterface`](#loopinterface), there are a number of +event loop implementations provided. + +All of the event loops support these features: + +* File descriptor polling +* One-off timers +* Periodic timers +* Deferred execution on future loop tick + +For most consumers of this package, the underlying event loop implementation is +an implementation detail. +You should use the [`Loop` class](#loop) to automatically create a new instance. + +Advanced! If you explicitly need a certain event loop implementation, you can +manually instantiate one of the following classes. +Note that you may have to install the required PHP extensions for the respective +event loop implementation first or they will throw a `BadMethodCallException` on creation. + +#### StreamSelectLoop + +A `stream_select()` based event loop. + +This uses the [`stream_select()`](https://www.php.net/manual/en/function.stream-select.php) +function and is the only implementation that works out of the box with PHP. + +This event loop works out of the box on PHP 5.3 through PHP 8+ and HHVM. +This means that no installation is required and this library works on all +platforms and supported PHP versions. +Accordingly, the [`Loop` class](#loop) and the deprecated [`Factory`](#factory) +will use this event loop by default if you do not install any of the event loop +extensions listed below. + +Under the hood, it does a simple `select` system call. +This system call is limited to the maximum file descriptor number of +`FD_SETSIZE` (platform dependent, commonly 1024) and scales with `O(m)` +(`m` being the maximum file descriptor number passed). +This means that you may run into issues when handling thousands of streams +concurrently and you may want to look into using one of the alternative +event loop implementations listed below in this case. +If your use case is among the many common use cases that involve handling only +dozens or a few hundred streams at once, then this event loop implementation +performs really well. + +If you want to use signal handling (see also [`addSignal()`](#addsignal) below), +this event loop implementation requires `ext-pcntl`. +This extension is only available for Unix-like platforms and does not support +Windows. +It is commonly installed as part of many PHP distributions. +If this extension is missing (or you're running on Windows), signal handling is +not supported and throws a `BadMethodCallException` instead. + +This event loop is known to rely on wall-clock time to schedule future timers +when using any version before PHP 7.3, because a monotonic time source is +only available as of PHP 7.3 (`hrtime()`). +While this does not affect many common use cases, this is an important +distinction for programs that rely on a high time precision or on systems +that are subject to discontinuous time adjustments (time jumps). +This means that if you schedule a timer to trigger in 30s on PHP < 7.3 and +then adjust your system time forward by 20s, the timer may trigger in 10s. +See also [`addTimer()`](#addtimer) for more details. + +#### ExtEventLoop + +An `ext-event` based event loop. + +This uses the [`event` PECL extension](https://pecl.php.net/package/event), +that provides an interface to `libevent` library. +`libevent` itself supports a number of system-specific backends (epoll, kqueue). + +This loop is known to work with PHP 5.4 through PHP 8+. + +#### ExtEvLoop + +An `ext-ev` based event loop. + +This loop uses the [`ev` PECL extension](https://pecl.php.net/package/ev), +that provides an interface to `libev` library. +`libev` itself supports a number of system-specific backends (epoll, kqueue). + + +This loop is known to work with PHP 5.4 through PHP 8+. + +#### ExtUvLoop + +An `ext-uv` based event loop. + +This loop uses the [`uv` PECL extension](https://pecl.php.net/package/uv), +that provides an interface to `libuv` library. +`libuv` itself supports a number of system-specific backends (epoll, kqueue). + +This loop is known to work with PHP 7+. + +#### ~~ExtLibeventLoop~~ + +> Deprecated since v1.2.0, use [`ExtEventLoop`](#exteventloop) instead. + +An `ext-libevent` based event loop. + +This uses the [`libevent` PECL extension](https://pecl.php.net/package/libevent), +that provides an interface to `libevent` library. +`libevent` itself supports a number of system-specific backends (epoll, kqueue). + +This event loop does only work with PHP 5. +An [unofficial update](https://github.com/php/pecl-event-libevent/pull/2) for +PHP 7 does exist, but it is known to cause regular crashes due to `SEGFAULT`s. +To reiterate: Using this event loop on PHP 7 is not recommended. +Accordingly, neither the [`Loop` class](#loop) nor the deprecated +[`Factory` class](#factory) will try to use this event loop on PHP 7. + +This event loop is known to trigger a readable listener only if +the stream *becomes* readable (edge-triggered) and may not trigger if the +stream has already been readable from the beginning. +This also implies that a stream may not be recognized as readable when data +is still left in PHP's internal stream buffers. +As such, it's recommended to use `stream_set_read_buffer($stream, 0);` +to disable PHP's internal read buffer in this case. +See also [`addReadStream()`](#addreadstream) for more details. + +#### ~~ExtLibevLoop~~ + +> Deprecated since v1.2.0, use [`ExtEvLoop`](#extevloop) instead. + +An `ext-libev` based event loop. + +This uses an [unofficial `libev` extension](https://github.com/m4rw3r/php-libev), +that provides an interface to `libev` library. +`libev` itself supports a number of system-specific backends (epoll, kqueue). + +This loop does only work with PHP 5. +An update for PHP 7 is [unlikely](https://github.com/m4rw3r/php-libev/issues/8) +to happen any time soon. + +### LoopInterface + +#### run() + +The `run(): void` method can be used to +run the event loop until there are no more tasks to perform. + +For many applications, this method is the only directly visible +invocation on the event loop. +As a rule of thumb, it is usually recommended to attach everything to the +same loop instance and then run the loop once at the bottom end of the +application. + +```php +$loop->run(); +``` + +This method will keep the loop running until there are no more tasks +to perform. In other words: This method will block until the last +timer, stream and/or signal has been removed. + +Likewise, it is imperative to ensure the application actually invokes +this method once. Adding listeners to the loop and missing to actually +run it will result in the application exiting without actually waiting +for any of the attached listeners. + +This method MUST NOT be called while the loop is already running. +This method MAY be called more than once after it has explicitly been +[`stop()`ped](#stop) or after it automatically stopped because it +previously did no longer have anything to do. + +#### stop() + +The `stop(): void` method can be used to +instruct a running event loop to stop. + +This method is considered advanced usage and should be used with care. +As a rule of thumb, it is usually recommended to let the loop stop +only automatically when it no longer has anything to do. + +This method can be used to explicitly instruct the event loop to stop: + +```php +$loop->addTimer(3.0, function () use ($loop) { + $loop->stop(); +}); +``` + +Calling this method on a loop instance that is not currently running or +on a loop instance that has already been stopped has no effect. + +#### addTimer() + +The `addTimer(float $interval, callable $callback): TimerInterface` method can be used to +enqueue a callback to be invoked once after the given interval. + +The second parameter MUST be a timer callback function that accepts +the timer instance as its only parameter. +If you don't use the timer instance inside your timer callback function +you MAY use a function which has no parameters at all. + +The timer callback function MUST NOT throw an `Exception`. +The return value of the timer callback function will be ignored and has +no effect, so for performance reasons you're recommended to not return +any excessive data structures. + +This method returns a timer instance. The same timer instance will also be +passed into the timer callback function as described above. +You can invoke [`cancelTimer`](#canceltimer) to cancel a pending timer. +Unlike [`addPeriodicTimer()`](#addperiodictimer), this method will ensure +the callback will be invoked only once after the given interval. + +```php +$loop->addTimer(0.8, function () { + echo 'world!' . PHP_EOL; +}); + +$loop->addTimer(0.3, function () { + echo 'hello '; +}); +``` + +See also [example #1](examples). + +If you want to access any variables within your callback function, you +can bind arbitrary data to a callback closure like this: + +```php +function hello($name, LoopInterface $loop) +{ + $loop->addTimer(1.0, function () use ($name) { + echo "hello $name\n"; + }); +} + +hello('Tester', $loop); +``` + +This interface does not enforce any particular timer resolution, so +special care may have to be taken if you rely on very high precision with +millisecond accuracy or below. Event loop implementations SHOULD work on +a best effort basis and SHOULD provide at least millisecond accuracy +unless otherwise noted. Many existing event loop implementations are +known to provide microsecond accuracy, but it's generally not recommended +to rely on this high precision. + +Similarly, the execution order of timers scheduled to execute at the +same time (within its possible accuracy) is not guaranteed. + +This interface suggests that event loop implementations SHOULD use a +monotonic time source if available. Given that a monotonic time source is +only available as of PHP 7.3 by default, event loop implementations MAY +fall back to using wall-clock time. +While this does not affect many common use cases, this is an important +distinction for programs that rely on a high time precision or on systems +that are subject to discontinuous time adjustments (time jumps). +This means that if you schedule a timer to trigger in 30s and then adjust +your system time forward by 20s, the timer SHOULD still trigger in 30s. +See also [event loop implementations](#loop-implementations) for more details. + +#### addPeriodicTimer() + +The `addPeriodicTimer(float $interval, callable $callback): TimerInterface` method can be used to +enqueue a callback to be invoked repeatedly after the given interval. + +The second parameter MUST be a timer callback function that accepts +the timer instance as its only parameter. +If you don't use the timer instance inside your timer callback function +you MAY use a function which has no parameters at all. + +The timer callback function MUST NOT throw an `Exception`. +The return value of the timer callback function will be ignored and has +no effect, so for performance reasons you're recommended to not return +any excessive data structures. + +This method returns a timer instance. The same timer instance will also be +passed into the timer callback function as described above. +Unlike [`addTimer()`](#addtimer), this method will ensure the callback +will be invoked infinitely after the given interval or until you invoke +[`cancelTimer`](#canceltimer). + +```php +$timer = $loop->addPeriodicTimer(0.1, function () { + echo 'tick!' . PHP_EOL; +}); + +$loop->addTimer(1.0, function () use ($loop, $timer) { + $loop->cancelTimer($timer); + echo 'Done' . PHP_EOL; +}); +``` + +See also [example #2](examples). + +If you want to limit the number of executions, you can bind +arbitrary data to a callback closure like this: + +```php +function hello($name, LoopInterface $loop) +{ + $n = 3; + $loop->addPeriodicTimer(1.0, function ($timer) use ($name, $loop, &$n) { + if ($n > 0) { + --$n; + echo "hello $name\n"; + } else { + $loop->cancelTimer($timer); + } + }); +} + +hello('Tester', $loop); +``` + +This interface does not enforce any particular timer resolution, so +special care may have to be taken if you rely on very high precision with +millisecond accuracy or below. Event loop implementations SHOULD work on +a best effort basis and SHOULD provide at least millisecond accuracy +unless otherwise noted. Many existing event loop implementations are +known to provide microsecond accuracy, but it's generally not recommended +to rely on this high precision. + +Similarly, the execution order of timers scheduled to execute at the +same time (within its possible accuracy) is not guaranteed. + +This interface suggests that event loop implementations SHOULD use a +monotonic time source if available. Given that a monotonic time source is +only available as of PHP 7.3 by default, event loop implementations MAY +fall back to using wall-clock time. +While this does not affect many common use cases, this is an important +distinction for programs that rely on a high time precision or on systems +that are subject to discontinuous time adjustments (time jumps). +This means that if you schedule a timer to trigger in 30s and then adjust +your system time forward by 20s, the timer SHOULD still trigger in 30s. +See also [event loop implementations](#loop-implementations) for more details. + +Additionally, periodic timers may be subject to timer drift due to +re-scheduling after each invocation. As such, it's generally not +recommended to rely on this for high precision intervals with millisecond +accuracy or below. + +#### cancelTimer() + +The `cancelTimer(TimerInterface $timer): void` method can be used to +cancel a pending timer. + +See also [`addPeriodicTimer()`](#addperiodictimer) and [example #2](examples). + +Calling this method on a timer instance that has not been added to this +loop instance or on a timer that has already been cancelled has no effect. + +#### futureTick() + +The `futureTick(callable $listener): void` method can be used to +schedule a callback to be invoked on a future tick of the event loop. + +This works very much similar to timers with an interval of zero seconds, +but does not require the overhead of scheduling a timer queue. + +The tick callback function MUST be able to accept zero parameters. + +The tick callback function MUST NOT throw an `Exception`. +The return value of the tick callback function will be ignored and has +no effect, so for performance reasons you're recommended to not return +any excessive data structures. + +If you want to access any variables within your callback function, you +can bind arbitrary data to a callback closure like this: + +```php +function hello($name, LoopInterface $loop) +{ + $loop->futureTick(function () use ($name) { + echo "hello $name\n"; + }); +} + +hello('Tester', $loop); +``` + +Unlike timers, tick callbacks are guaranteed to be executed in the order +they are enqueued. +Also, once a callback is enqueued, there's no way to cancel this operation. + +This is often used to break down bigger tasks into smaller steps (a form +of cooperative multitasking). + +```php +$loop->futureTick(function () { + echo 'b'; +}); +$loop->futureTick(function () { + echo 'c'; +}); +echo 'a'; +``` + +See also [example #3](examples). + +#### addSignal() + +The `addSignal(int $signal, callable $listener): void` method can be used to +register a listener to be notified when a signal has been caught by this process. + +This is useful to catch user interrupt signals or shutdown signals from +tools like `supervisor` or `systemd`. + +The second parameter MUST be a listener callback function that accepts +the signal as its only parameter. +If you don't use the signal inside your listener callback function +you MAY use a function which has no parameters at all. + +The listener callback function MUST NOT throw an `Exception`. +The return value of the listener callback function will be ignored and has +no effect, so for performance reasons you're recommended to not return +any excessive data structures. + +```php +$loop->addSignal(SIGINT, function (int $signal) { + echo 'Caught user interrupt signal' . PHP_EOL; +}); +``` + +See also [example #4](examples). + +Signaling is only available on Unix-like platforms, Windows isn't +supported due to operating system limitations. +This method may throw a `BadMethodCallException` if signals aren't +supported on this platform, for example when required extensions are +missing. + +**Note: A listener can only be added once to the same signal, any +attempts to add it more than once will be ignored.** + +#### removeSignal() + +The `removeSignal(int $signal, callable $listener): void` method can be used to +remove a previously added signal listener. + +```php +$loop->removeSignal(SIGINT, $listener); +``` + +Any attempts to remove listeners that aren't registered will be ignored. + +#### addReadStream() + +> Advanced! Note that this low-level API is considered advanced usage. + Most use cases should probably use the higher-level + [readable Stream API](https://github.com/reactphp/stream#readablestreaminterface) + instead. + +The `addReadStream(resource $stream, callable $callback): void` method can be used to +register a listener to be notified when a stream is ready to read. + +The first parameter MUST be a valid stream resource that supports +checking whether it is ready to read by this loop implementation. +A single stream resource MUST NOT be added more than once. +Instead, either call [`removeReadStream()`](#removereadstream) first or +react to this event with a single listener and then dispatch from this +listener. This method MAY throw an `Exception` if the given resource type +is not supported by this loop implementation. + +The second parameter MUST be a listener callback function that accepts +the stream resource as its only parameter. +If you don't use the stream resource inside your listener callback function +you MAY use a function which has no parameters at all. + +The listener callback function MUST NOT throw an `Exception`. +The return value of the listener callback function will be ignored and has +no effect, so for performance reasons you're recommended to not return +any excessive data structures. + +If you want to access any variables within your callback function, you +can bind arbitrary data to a callback closure like this: + +```php +$loop->addReadStream($stream, function ($stream) use ($name) { + echo $name . ' said: ' . fread($stream); +}); +``` + +See also [example #11](examples). + +You can invoke [`removeReadStream()`](#removereadstream) to remove the +read event listener for this stream. + +The execution order of listeners when multiple streams become ready at +the same time is not guaranteed. + +Some event loop implementations are known to only trigger the listener if +the stream *becomes* readable (edge-triggered) and may not trigger if the +stream has already been readable from the beginning. +This also implies that a stream may not be recognized as readable when data +is still left in PHP's internal stream buffers. +As such, it's recommended to use `stream_set_read_buffer($stream, 0);` +to disable PHP's internal read buffer in this case. + +#### addWriteStream() + +> Advanced! Note that this low-level API is considered advanced usage. + Most use cases should probably use the higher-level + [writable Stream API](https://github.com/reactphp/stream#writablestreaminterface) + instead. + +The `addWriteStream(resource $stream, callable $callback): void` method can be used to +register a listener to be notified when a stream is ready to write. + +The first parameter MUST be a valid stream resource that supports +checking whether it is ready to write by this loop implementation. +A single stream resource MUST NOT be added more than once. +Instead, either call [`removeWriteStream()`](#removewritestream) first or +react to this event with a single listener and then dispatch from this +listener. This method MAY throw an `Exception` if the given resource type +is not supported by this loop implementation. + +The second parameter MUST be a listener callback function that accepts +the stream resource as its only parameter. +If you don't use the stream resource inside your listener callback function +you MAY use a function which has no parameters at all. + +The listener callback function MUST NOT throw an `Exception`. +The return value of the listener callback function will be ignored and has +no effect, so for performance reasons you're recommended to not return +any excessive data structures. + +If you want to access any variables within your callback function, you +can bind arbitrary data to a callback closure like this: + +```php +$loop->addWriteStream($stream, function ($stream) use ($name) { + fwrite($stream, 'Hello ' . $name); +}); +``` + +See also [example #12](examples). + +You can invoke [`removeWriteStream()`](#removewritestream) to remove the +write event listener for this stream. + +The execution order of listeners when multiple streams become ready at +the same time is not guaranteed. + +#### removeReadStream() + +The `removeReadStream(resource $stream): void` method can be used to +remove the read event listener for the given stream. + +Removing a stream from the loop that has already been removed or trying +to remove a stream that was never added or is invalid has no effect. + +#### removeWriteStream() + +The `removeWriteStream(resource $stream): void` method can be used to +remove the write event listener for the given stream. + +Removing a stream from the loop that has already been removed or trying +to remove a stream that was never added or is invalid has no effect. + +## Install + +The recommended way to install this library is [through Composer](https://getcomposer.org/). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version: + +```bash +composer require react/event-loop:^1.5 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on legacy PHP 5.3 through current PHP 8+ and +HHVM. +It's *highly recommended to use the latest supported PHP version* for this project. + +Installing any of the event loop extensions is suggested, but entirely optional. +See also [event loop implementations](#loop-implementations) for more details. + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org/): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +## License + +MIT, see [LICENSE file](LICENSE). + +## More + +* See our [Stream component](https://github.com/reactphp/stream) for more + information on how streams are used in real-world applications. +* See our [users wiki](https://github.com/reactphp/react/wiki/Users) and the + [dependents on Packagist](https://packagist.org/packages/react/event-loop/dependents) + for a list of packages that use the EventLoop in real-world applications. diff --git a/deps/vendor/react/event-loop/composer.json b/deps/vendor/react/event-loop/composer.json new file mode 100644 index 000000000..25a41fe17 --- /dev/null +++ b/deps/vendor/react/event-loop/composer.json @@ -0,0 +1,47 @@ +{ + "name": "react/event-loop", + "description": "ReactPHP's core reactor event loop that libraries can use for evented I/O.", + "keywords": ["event-loop", "asynchronous"], + "license": "MIT", + "authors": [ + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=5.3.0" + }, + "require-dev": { + "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36" + }, + "suggest": { + "ext-pcntl": "For signal handling support when using the StreamSelectLoop" + }, + "autoload": { + "psr-4": { + "React\\EventLoop\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "React\\Tests\\EventLoop\\": "tests/" + } + } +} diff --git a/deps/vendor/react/event-loop/src/ExtEvLoop.php b/deps/vendor/react/event-loop/src/ExtEvLoop.php new file mode 100644 index 000000000..a3fcec682 --- /dev/null +++ b/deps/vendor/react/event-loop/src/ExtEvLoop.php @@ -0,0 +1,253 @@ +loop = new EvLoop(); + $this->futureTickQueue = new FutureTickQueue(); + $this->timers = new SplObjectStorage(); + $this->signals = new SignalsHandler(); + } + + public function addReadStream($stream, $listener) + { + $key = (int)$stream; + + if (isset($this->readStreams[$key])) { + return; + } + + $callback = $this->getStreamListenerClosure($stream, $listener); + $event = $this->loop->io($stream, Ev::READ, $callback); + $this->readStreams[$key] = $event; + } + + /** + * @param resource $stream + * @param callable $listener + * + * @return \Closure + */ + private function getStreamListenerClosure($stream, $listener) + { + return function () use ($stream, $listener) { + \call_user_func($listener, $stream); + }; + } + + public function addWriteStream($stream, $listener) + { + $key = (int)$stream; + + if (isset($this->writeStreams[$key])) { + return; + } + + $callback = $this->getStreamListenerClosure($stream, $listener); + $event = $this->loop->io($stream, Ev::WRITE, $callback); + $this->writeStreams[$key] = $event; + } + + public function removeReadStream($stream) + { + $key = (int)$stream; + + if (!isset($this->readStreams[$key])) { + return; + } + + $this->readStreams[$key]->stop(); + unset($this->readStreams[$key]); + } + + public function removeWriteStream($stream) + { + $key = (int)$stream; + + if (!isset($this->writeStreams[$key])) { + return; + } + + $this->writeStreams[$key]->stop(); + unset($this->writeStreams[$key]); + } + + public function addTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, false); + + $that = $this; + $timers = $this->timers; + $callback = function () use ($timer, $timers, $that) { + \call_user_func($timer->getCallback(), $timer); + + if ($timers->contains($timer)) { + $that->cancelTimer($timer); + } + }; + + $event = $this->loop->timer($timer->getInterval(), 0.0, $callback); + $this->timers->attach($timer, $event); + + return $timer; + } + + public function addPeriodicTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, true); + + $callback = function () use ($timer) { + \call_user_func($timer->getCallback(), $timer); + }; + + $event = $this->loop->timer($timer->getInterval(), $timer->getInterval(), $callback); + $this->timers->attach($timer, $event); + + return $timer; + } + + public function cancelTimer(TimerInterface $timer) + { + if (!isset($this->timers[$timer])) { + return; + } + + $event = $this->timers[$timer]; + $event->stop(); + $this->timers->detach($timer); + } + + public function futureTick($listener) + { + $this->futureTickQueue->add($listener); + } + + public function run() + { + $this->running = true; + + while ($this->running) { + $this->futureTickQueue->tick(); + + $hasPendingCallbacks = !$this->futureTickQueue->isEmpty(); + $wasJustStopped = !$this->running; + $nothingLeftToDo = !$this->readStreams + && !$this->writeStreams + && !$this->timers->count() + && $this->signals->isEmpty(); + + $flags = Ev::RUN_ONCE; + if ($wasJustStopped || $hasPendingCallbacks) { + $flags |= Ev::RUN_NOWAIT; + } elseif ($nothingLeftToDo) { + break; + } + + $this->loop->run($flags); + } + } + + public function stop() + { + $this->running = false; + } + + public function __destruct() + { + /** @var TimerInterface $timer */ + foreach ($this->timers as $timer) { + $this->cancelTimer($timer); + } + + foreach ($this->readStreams as $key => $stream) { + $this->removeReadStream($key); + } + + foreach ($this->writeStreams as $key => $stream) { + $this->removeWriteStream($key); + } + } + + public function addSignal($signal, $listener) + { + $this->signals->add($signal, $listener); + + if (!isset($this->signalEvents[$signal])) { + $this->signalEvents[$signal] = $this->loop->signal($signal, function() use ($signal) { + $this->signals->call($signal); + }); + } + } + + public function removeSignal($signal, $listener) + { + $this->signals->remove($signal, $listener); + + if (isset($this->signalEvents[$signal])) { + $this->signalEvents[$signal]->stop(); + unset($this->signalEvents[$signal]); + } + } +} diff --git a/deps/vendor/react/event-loop/src/ExtEventLoop.php b/deps/vendor/react/event-loop/src/ExtEventLoop.php new file mode 100644 index 000000000..b162a4029 --- /dev/null +++ b/deps/vendor/react/event-loop/src/ExtEventLoop.php @@ -0,0 +1,275 @@ +requireFeatures(\EventConfig::FEATURE_FDS); + } + + $this->eventBase = new EventBase($config); + $this->futureTickQueue = new FutureTickQueue(); + $this->timerEvents = new SplObjectStorage(); + $this->signals = new SignalsHandler(); + + $this->createTimerCallback(); + $this->createStreamCallback(); + } + + public function __destruct() + { + // explicitly clear all references to Event objects to prevent SEGFAULTs on Windows + foreach ($this->timerEvents as $timer) { + $this->timerEvents->detach($timer); + } + + $this->readEvents = array(); + $this->writeEvents = array(); + } + + public function addReadStream($stream, $listener) + { + $key = (int) $stream; + if (isset($this->readListeners[$key])) { + return; + } + + $event = new Event($this->eventBase, $stream, Event::PERSIST | Event::READ, $this->streamCallback); + $event->add(); + $this->readEvents[$key] = $event; + $this->readListeners[$key] = $listener; + + // ext-event does not increase refcount on stream resources for PHP 7+ + // manually keep track of stream resource to prevent premature garbage collection + if (\PHP_VERSION_ID >= 70000) { + $this->readRefs[$key] = $stream; + } + } + + public function addWriteStream($stream, $listener) + { + $key = (int) $stream; + if (isset($this->writeListeners[$key])) { + return; + } + + $event = new Event($this->eventBase, $stream, Event::PERSIST | Event::WRITE, $this->streamCallback); + $event->add(); + $this->writeEvents[$key] = $event; + $this->writeListeners[$key] = $listener; + + // ext-event does not increase refcount on stream resources for PHP 7+ + // manually keep track of stream resource to prevent premature garbage collection + if (\PHP_VERSION_ID >= 70000) { + $this->writeRefs[$key] = $stream; + } + } + + public function removeReadStream($stream) + { + $key = (int) $stream; + + if (isset($this->readEvents[$key])) { + $this->readEvents[$key]->free(); + unset( + $this->readEvents[$key], + $this->readListeners[$key], + $this->readRefs[$key] + ); + } + } + + public function removeWriteStream($stream) + { + $key = (int) $stream; + + if (isset($this->writeEvents[$key])) { + $this->writeEvents[$key]->free(); + unset( + $this->writeEvents[$key], + $this->writeListeners[$key], + $this->writeRefs[$key] + ); + } + } + + public function addTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, false); + + $this->scheduleTimer($timer); + + return $timer; + } + + public function addPeriodicTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, true); + + $this->scheduleTimer($timer); + + return $timer; + } + + public function cancelTimer(TimerInterface $timer) + { + if ($this->timerEvents->contains($timer)) { + $this->timerEvents[$timer]->free(); + $this->timerEvents->detach($timer); + } + } + + public function futureTick($listener) + { + $this->futureTickQueue->add($listener); + } + + public function addSignal($signal, $listener) + { + $this->signals->add($signal, $listener); + + if (!isset($this->signalEvents[$signal])) { + $this->signalEvents[$signal] = Event::signal($this->eventBase, $signal, array($this->signals, 'call')); + $this->signalEvents[$signal]->add(); + } + } + + public function removeSignal($signal, $listener) + { + $this->signals->remove($signal, $listener); + + if (isset($this->signalEvents[$signal]) && $this->signals->count($signal) === 0) { + $this->signalEvents[$signal]->free(); + unset($this->signalEvents[$signal]); + } + } + + public function run() + { + $this->running = true; + + while ($this->running) { + $this->futureTickQueue->tick(); + + $flags = EventBase::LOOP_ONCE; + if (!$this->running || !$this->futureTickQueue->isEmpty()) { + $flags |= EventBase::LOOP_NONBLOCK; + } elseif (!$this->readEvents && !$this->writeEvents && !$this->timerEvents->count() && $this->signals->isEmpty()) { + break; + } + + $this->eventBase->loop($flags); + } + } + + public function stop() + { + $this->running = false; + } + + /** + * Schedule a timer for execution. + * + * @param TimerInterface $timer + */ + private function scheduleTimer(TimerInterface $timer) + { + $flags = Event::TIMEOUT; + + if ($timer->isPeriodic()) { + $flags |= Event::PERSIST; + } + + $event = new Event($this->eventBase, -1, $flags, $this->timerCallback, $timer); + $this->timerEvents[$timer] = $event; + + $event->add($timer->getInterval()); + } + + /** + * Create a callback used as the target of timer events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createTimerCallback() + { + $timers = $this->timerEvents; + $this->timerCallback = function ($_, $__, $timer) use ($timers) { + \call_user_func($timer->getCallback(), $timer); + + if (!$timer->isPeriodic() && $timers->contains($timer)) { + $this->cancelTimer($timer); + } + }; + } + + /** + * Create a callback used as the target of stream events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createStreamCallback() + { + $read =& $this->readListeners; + $write =& $this->writeListeners; + $this->streamCallback = function ($stream, $flags) use (&$read, &$write) { + $key = (int) $stream; + + if (Event::READ === (Event::READ & $flags) && isset($read[$key])) { + \call_user_func($read[$key], $stream); + } + + if (Event::WRITE === (Event::WRITE & $flags) && isset($write[$key])) { + \call_user_func($write[$key], $stream); + } + }; + } +} diff --git a/deps/vendor/react/event-loop/src/ExtLibevLoop.php b/deps/vendor/react/event-loop/src/ExtLibevLoop.php new file mode 100644 index 000000000..c303fdd5c --- /dev/null +++ b/deps/vendor/react/event-loop/src/ExtLibevLoop.php @@ -0,0 +1,201 @@ +loop = new EventLoop(); + $this->futureTickQueue = new FutureTickQueue(); + $this->timerEvents = new SplObjectStorage(); + $this->signals = new SignalsHandler(); + } + + public function addReadStream($stream, $listener) + { + if (isset($this->readEvents[(int) $stream])) { + return; + } + + $callback = function () use ($stream, $listener) { + \call_user_func($listener, $stream); + }; + + $event = new IOEvent($callback, $stream, IOEvent::READ); + $this->loop->add($event); + + $this->readEvents[(int) $stream] = $event; + } + + public function addWriteStream($stream, $listener) + { + if (isset($this->writeEvents[(int) $stream])) { + return; + } + + $callback = function () use ($stream, $listener) { + \call_user_func($listener, $stream); + }; + + $event = new IOEvent($callback, $stream, IOEvent::WRITE); + $this->loop->add($event); + + $this->writeEvents[(int) $stream] = $event; + } + + public function removeReadStream($stream) + { + $key = (int) $stream; + + if (isset($this->readEvents[$key])) { + $this->readEvents[$key]->stop(); + $this->loop->remove($this->readEvents[$key]); + unset($this->readEvents[$key]); + } + } + + public function removeWriteStream($stream) + { + $key = (int) $stream; + + if (isset($this->writeEvents[$key])) { + $this->writeEvents[$key]->stop(); + $this->loop->remove($this->writeEvents[$key]); + unset($this->writeEvents[$key]); + } + } + + public function addTimer($interval, $callback) + { + $timer = new Timer( $interval, $callback, false); + + $that = $this; + $timers = $this->timerEvents; + $callback = function () use ($timer, $timers, $that) { + \call_user_func($timer->getCallback(), $timer); + + if ($timers->contains($timer)) { + $that->cancelTimer($timer); + } + }; + + $event = new TimerEvent($callback, $timer->getInterval()); + $this->timerEvents->attach($timer, $event); + $this->loop->add($event); + + return $timer; + } + + public function addPeriodicTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, true); + + $callback = function () use ($timer) { + \call_user_func($timer->getCallback(), $timer); + }; + + $event = new TimerEvent($callback, $timer->getInterval(), $timer->getInterval()); + $this->timerEvents->attach($timer, $event); + $this->loop->add($event); + + return $timer; + } + + public function cancelTimer(TimerInterface $timer) + { + if (isset($this->timerEvents[$timer])) { + $this->loop->remove($this->timerEvents[$timer]); + $this->timerEvents->detach($timer); + } + } + + public function futureTick($listener) + { + $this->futureTickQueue->add($listener); + } + + public function addSignal($signal, $listener) + { + $this->signals->add($signal, $listener); + + if (!isset($this->signalEvents[$signal])) { + $signals = $this->signals; + $this->signalEvents[$signal] = new SignalEvent(function () use ($signals, $signal) { + $signals->call($signal); + }, $signal); + $this->loop->add($this->signalEvents[$signal]); + } + } + + public function removeSignal($signal, $listener) + { + $this->signals->remove($signal, $listener); + + if (isset($this->signalEvents[$signal]) && $this->signals->count($signal) === 0) { + $this->signalEvents[$signal]->stop(); + $this->loop->remove($this->signalEvents[$signal]); + unset($this->signalEvents[$signal]); + } + } + + public function run() + { + $this->running = true; + + while ($this->running) { + $this->futureTickQueue->tick(); + + $flags = EventLoop::RUN_ONCE; + if (!$this->running || !$this->futureTickQueue->isEmpty()) { + $flags |= EventLoop::RUN_NOWAIT; + } elseif (!$this->readEvents && !$this->writeEvents && !$this->timerEvents->count() && $this->signals->isEmpty()) { + break; + } + + $this->loop->run($flags); + } + } + + public function stop() + { + $this->running = false; + } +} diff --git a/deps/vendor/react/event-loop/src/ExtLibeventLoop.php b/deps/vendor/react/event-loop/src/ExtLibeventLoop.php new file mode 100644 index 000000000..099293a4f --- /dev/null +++ b/deps/vendor/react/event-loop/src/ExtLibeventLoop.php @@ -0,0 +1,285 @@ +eventBase = \event_base_new(); + $this->futureTickQueue = new FutureTickQueue(); + $this->timerEvents = new SplObjectStorage(); + $this->signals = new SignalsHandler(); + + $this->createTimerCallback(); + $this->createStreamCallback(); + } + + public function addReadStream($stream, $listener) + { + $key = (int) $stream; + if (isset($this->readListeners[$key])) { + return; + } + + $event = \event_new(); + \event_set($event, $stream, \EV_PERSIST | \EV_READ, $this->streamCallback); + \event_base_set($event, $this->eventBase); + \event_add($event); + + $this->readEvents[$key] = $event; + $this->readListeners[$key] = $listener; + } + + public function addWriteStream($stream, $listener) + { + $key = (int) $stream; + if (isset($this->writeListeners[$key])) { + return; + } + + $event = \event_new(); + \event_set($event, $stream, \EV_PERSIST | \EV_WRITE, $this->streamCallback); + \event_base_set($event, $this->eventBase); + \event_add($event); + + $this->writeEvents[$key] = $event; + $this->writeListeners[$key] = $listener; + } + + public function removeReadStream($stream) + { + $key = (int) $stream; + + if (isset($this->readListeners[$key])) { + $event = $this->readEvents[$key]; + \event_del($event); + \event_free($event); + + unset( + $this->readEvents[$key], + $this->readListeners[$key] + ); + } + } + + public function removeWriteStream($stream) + { + $key = (int) $stream; + + if (isset($this->writeListeners[$key])) { + $event = $this->writeEvents[$key]; + \event_del($event); + \event_free($event); + + unset( + $this->writeEvents[$key], + $this->writeListeners[$key] + ); + } + } + + public function addTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, false); + + $this->scheduleTimer($timer); + + return $timer; + } + + public function addPeriodicTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, true); + + $this->scheduleTimer($timer); + + return $timer; + } + + public function cancelTimer(TimerInterface $timer) + { + if ($this->timerEvents->contains($timer)) { + $event = $this->timerEvents[$timer]; + \event_del($event); + \event_free($event); + + $this->timerEvents->detach($timer); + } + } + + public function futureTick($listener) + { + $this->futureTickQueue->add($listener); + } + + public function addSignal($signal, $listener) + { + $this->signals->add($signal, $listener); + + if (!isset($this->signalEvents[$signal])) { + $this->signalEvents[$signal] = \event_new(); + \event_set($this->signalEvents[$signal], $signal, \EV_PERSIST | \EV_SIGNAL, array($this->signals, 'call')); + \event_base_set($this->signalEvents[$signal], $this->eventBase); + \event_add($this->signalEvents[$signal]); + } + } + + public function removeSignal($signal, $listener) + { + $this->signals->remove($signal, $listener); + + if (isset($this->signalEvents[$signal]) && $this->signals->count($signal) === 0) { + \event_del($this->signalEvents[$signal]); + \event_free($this->signalEvents[$signal]); + unset($this->signalEvents[$signal]); + } + } + + public function run() + { + $this->running = true; + + while ($this->running) { + $this->futureTickQueue->tick(); + + $flags = \EVLOOP_ONCE; + if (!$this->running || !$this->futureTickQueue->isEmpty()) { + $flags |= \EVLOOP_NONBLOCK; + } elseif (!$this->readEvents && !$this->writeEvents && !$this->timerEvents->count() && $this->signals->isEmpty()) { + break; + } + + \event_base_loop($this->eventBase, $flags); + } + } + + public function stop() + { + $this->running = false; + } + + /** + * Schedule a timer for execution. + * + * @param TimerInterface $timer + */ + private function scheduleTimer(TimerInterface $timer) + { + $this->timerEvents[$timer] = $event = \event_timer_new(); + + \event_timer_set($event, $this->timerCallback, $timer); + \event_base_set($event, $this->eventBase); + \event_add($event, $timer->getInterval() * self::MICROSECONDS_PER_SECOND); + } + + /** + * Create a callback used as the target of timer events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createTimerCallback() + { + $that = $this; + $timers = $this->timerEvents; + $this->timerCallback = function ($_, $__, $timer) use ($timers, $that) { + \call_user_func($timer->getCallback(), $timer); + + // Timer already cancelled ... + if (!$timers->contains($timer)) { + return; + } + + // Reschedule periodic timers ... + if ($timer->isPeriodic()) { + \event_add( + $timers[$timer], + $timer->getInterval() * ExtLibeventLoop::MICROSECONDS_PER_SECOND + ); + + // Clean-up one shot timers ... + } else { + $that->cancelTimer($timer); + } + }; + } + + /** + * Create a callback used as the target of stream events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createStreamCallback() + { + $read =& $this->readListeners; + $write =& $this->writeListeners; + $this->streamCallback = function ($stream, $flags) use (&$read, &$write) { + $key = (int) $stream; + + if (\EV_READ === (\EV_READ & $flags) && isset($read[$key])) { + \call_user_func($read[$key], $stream); + } + + if (\EV_WRITE === (\EV_WRITE & $flags) && isset($write[$key])) { + \call_user_func($write[$key], $stream); + } + }; + } +} diff --git a/deps/vendor/react/event-loop/src/ExtUvLoop.php b/deps/vendor/react/event-loop/src/ExtUvLoop.php new file mode 100644 index 000000000..4434720df --- /dev/null +++ b/deps/vendor/react/event-loop/src/ExtUvLoop.php @@ -0,0 +1,342 @@ +uv = \uv_loop_new(); + $this->futureTickQueue = new FutureTickQueue(); + $this->timers = new SplObjectStorage(); + $this->streamListener = $this->createStreamListener(); + $this->signals = new SignalsHandler(); + } + + /** + * Returns the underlying ext-uv event loop. (Internal ReactPHP use only.) + * + * @internal + * + * @return resource + */ + public function getUvLoop() + { + return $this->uv; + } + + /** + * {@inheritdoc} + */ + public function addReadStream($stream, $listener) + { + if (isset($this->readStreams[(int) $stream])) { + return; + } + + $this->readStreams[(int) $stream] = $listener; + $this->addStream($stream); + } + + /** + * {@inheritdoc} + */ + public function addWriteStream($stream, $listener) + { + if (isset($this->writeStreams[(int) $stream])) { + return; + } + + $this->writeStreams[(int) $stream] = $listener; + $this->addStream($stream); + } + + /** + * {@inheritdoc} + */ + public function removeReadStream($stream) + { + if (!isset($this->streamEvents[(int) $stream])) { + return; + } + + unset($this->readStreams[(int) $stream]); + $this->removeStream($stream); + } + + /** + * {@inheritdoc} + */ + public function removeWriteStream($stream) + { + if (!isset($this->streamEvents[(int) $stream])) { + return; + } + + unset($this->writeStreams[(int) $stream]); + $this->removeStream($stream); + } + + /** + * {@inheritdoc} + */ + public function addTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, false); + + $that = $this; + $timers = $this->timers; + $callback = function () use ($timer, $timers, $that) { + \call_user_func($timer->getCallback(), $timer); + + if ($timers->contains($timer)) { + $that->cancelTimer($timer); + } + }; + + $event = \uv_timer_init($this->uv); + $this->timers->attach($timer, $event); + \uv_timer_start( + $event, + $this->convertFloatSecondsToMilliseconds($interval), + 0, + $callback + ); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function addPeriodicTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, true); + + $callback = function () use ($timer) { + \call_user_func($timer->getCallback(), $timer); + }; + + $interval = $this->convertFloatSecondsToMilliseconds($interval); + $event = \uv_timer_init($this->uv); + $this->timers->attach($timer, $event); + \uv_timer_start( + $event, + $interval, + (int) $interval === 0 ? 1 : $interval, + $callback + ); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function cancelTimer(TimerInterface $timer) + { + if (isset($this->timers[$timer])) { + @\uv_timer_stop($this->timers[$timer]); + $this->timers->detach($timer); + } + } + + /** + * {@inheritdoc} + */ + public function futureTick($listener) + { + $this->futureTickQueue->add($listener); + } + + public function addSignal($signal, $listener) + { + $this->signals->add($signal, $listener); + + if (!isset($this->signalEvents[$signal])) { + $signals = $this->signals; + $this->signalEvents[$signal] = \uv_signal_init($this->uv); + \uv_signal_start($this->signalEvents[$signal], function () use ($signals, $signal) { + $signals->call($signal); + }, $signal); + } + } + + public function removeSignal($signal, $listener) + { + $this->signals->remove($signal, $listener); + + if (isset($this->signalEvents[$signal]) && $this->signals->count($signal) === 0) { + \uv_signal_stop($this->signalEvents[$signal]); + unset($this->signalEvents[$signal]); + } + } + + /** + * {@inheritdoc} + */ + public function run() + { + $this->running = true; + + while ($this->running) { + $this->futureTickQueue->tick(); + + $hasPendingCallbacks = !$this->futureTickQueue->isEmpty(); + $wasJustStopped = !$this->running; + $nothingLeftToDo = !$this->readStreams + && !$this->writeStreams + && !$this->timers->count() + && $this->signals->isEmpty(); + + // Use UV::RUN_ONCE when there are only I/O events active in the loop and block until one of those triggers, + // otherwise use UV::RUN_NOWAIT. + // @link http://docs.libuv.org/en/v1.x/loop.html#c.uv_run + $flags = \UV::RUN_ONCE; + if ($wasJustStopped || $hasPendingCallbacks) { + $flags = \UV::RUN_NOWAIT; + } elseif ($nothingLeftToDo) { + break; + } + + \uv_run($this->uv, $flags); + } + } + + /** + * {@inheritdoc} + */ + public function stop() + { + $this->running = false; + } + + private function addStream($stream) + { + if (!isset($this->streamEvents[(int) $stream])) { + $this->streamEvents[(int)$stream] = \uv_poll_init_socket($this->uv, $stream); + } + + if ($this->streamEvents[(int) $stream] !== false) { + $this->pollStream($stream); + } + } + + private function removeStream($stream) + { + if (!isset($this->streamEvents[(int) $stream])) { + return; + } + + if (!isset($this->readStreams[(int) $stream]) + && !isset($this->writeStreams[(int) $stream])) { + \uv_poll_stop($this->streamEvents[(int) $stream]); + \uv_close($this->streamEvents[(int) $stream]); + unset($this->streamEvents[(int) $stream]); + return; + } + + $this->pollStream($stream); + } + + private function pollStream($stream) + { + if (!isset($this->streamEvents[(int) $stream])) { + return; + } + + $flags = 0; + if (isset($this->readStreams[(int) $stream])) { + $flags |= \UV::READABLE; + } + + if (isset($this->writeStreams[(int) $stream])) { + $flags |= \UV::WRITABLE; + } + + \uv_poll_start($this->streamEvents[(int) $stream], $flags, $this->streamListener); + } + + /** + * Create a stream listener + * + * @return callable Returns a callback + */ + private function createStreamListener() + { + $callback = function ($event, $status, $events, $stream) { + // libuv automatically stops polling on error, re-enable polling to match other loop implementations + if ($status !== 0) { + $this->pollStream($stream); + + // libuv may report no events on error, but this should still invoke stream listeners to report closed connections + // re-enable both readable and writable, correct listeners will be checked below anyway + if ($events === 0) { + $events = \UV::READABLE | \UV::WRITABLE; + } + } + + if (isset($this->readStreams[(int) $stream]) && ($events & \UV::READABLE)) { + \call_user_func($this->readStreams[(int) $stream], $stream); + } + + if (isset($this->writeStreams[(int) $stream]) && ($events & \UV::WRITABLE)) { + \call_user_func($this->writeStreams[(int) $stream], $stream); + } + }; + + return $callback; + } + + /** + * @param float $interval + * @return int + */ + private function convertFloatSecondsToMilliseconds($interval) + { + if ($interval < 0) { + return 0; + } + + $maxValue = (int) (\PHP_INT_MAX / 1000); + $intInterval = (int) $interval; + + if (($intInterval <= 0 && $interval > 1) || $intInterval >= $maxValue) { + throw new \InvalidArgumentException( + "Interval overflow, value must be lower than '{$maxValue}', but '{$interval}' passed." + ); + } + + return (int) \floor($interval * 1000); + } +} diff --git a/deps/vendor/react/event-loop/src/Factory.php b/deps/vendor/react/event-loop/src/Factory.php new file mode 100644 index 000000000..30bbfd7c8 --- /dev/null +++ b/deps/vendor/react/event-loop/src/Factory.php @@ -0,0 +1,75 @@ +futureTick(function () use (&$hasRun) { + $hasRun = true; + }); + + $stopped =& self::$stopped; + register_shutdown_function(function () use ($loop, &$hasRun, &$stopped) { + // Don't run if we're coming from a fatal error (uncaught exception). + $error = error_get_last(); + if ((isset($error['type']) ? $error['type'] : 0) & (E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR | E_RECOVERABLE_ERROR)) { + return; + } + + if (!$hasRun && !$stopped) { + $loop->run(); + } + }); + // @codeCoverageIgnoreEnd + + return self::$instance; + } + + /** + * Internal undocumented method, behavior might change or throw in the + * future. Use with caution and at your own risk. + * + * @internal + * @return void + */ + public static function set(LoopInterface $loop) + { + self::$instance = $loop; + } + + /** + * [Advanced] Register a listener to be notified when a stream is ready to read. + * + * @param resource $stream + * @param callable $listener + * @return void + * @throws \Exception + * @see LoopInterface::addReadStream() + */ + public static function addReadStream($stream, $listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + self::$instance->addReadStream($stream, $listener); + } + + /** + * [Advanced] Register a listener to be notified when a stream is ready to write. + * + * @param resource $stream + * @param callable $listener + * @return void + * @throws \Exception + * @see LoopInterface::addWriteStream() + */ + public static function addWriteStream($stream, $listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + self::$instance->addWriteStream($stream, $listener); + } + + /** + * Remove the read event listener for the given stream. + * + * @param resource $stream + * @return void + * @see LoopInterface::removeReadStream() + */ + public static function removeReadStream($stream) + { + if (self::$instance !== null) { + self::$instance->removeReadStream($stream); + } + } + + /** + * Remove the write event listener for the given stream. + * + * @param resource $stream + * @return void + * @see LoopInterface::removeWriteStream() + */ + public static function removeWriteStream($stream) + { + if (self::$instance !== null) { + self::$instance->removeWriteStream($stream); + } + } + + /** + * Enqueue a callback to be invoked once after the given interval. + * + * @param float $interval + * @param callable $callback + * @return TimerInterface + * @see LoopInterface::addTimer() + */ + public static function addTimer($interval, $callback) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + return self::$instance->addTimer($interval, $callback); + } + + /** + * Enqueue a callback to be invoked repeatedly after the given interval. + * + * @param float $interval + * @param callable $callback + * @return TimerInterface + * @see LoopInterface::addPeriodicTimer() + */ + public static function addPeriodicTimer($interval, $callback) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + return self::$instance->addPeriodicTimer($interval, $callback); + } + + /** + * Cancel a pending timer. + * + * @param TimerInterface $timer + * @return void + * @see LoopInterface::cancelTimer() + */ + public static function cancelTimer(TimerInterface $timer) + { + if (self::$instance !== null) { + self::$instance->cancelTimer($timer); + } + } + + /** + * Schedule a callback to be invoked on a future tick of the event loop. + * + * @param callable $listener + * @return void + * @see LoopInterface::futureTick() + */ + public static function futureTick($listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + + self::$instance->futureTick($listener); + } + + /** + * Register a listener to be notified when a signal has been caught by this process. + * + * @param int $signal + * @param callable $listener + * @return void + * @see LoopInterface::addSignal() + */ + public static function addSignal($signal, $listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + + self::$instance->addSignal($signal, $listener); + } + + /** + * Removes a previously added signal listener. + * + * @param int $signal + * @param callable $listener + * @return void + * @see LoopInterface::removeSignal() + */ + public static function removeSignal($signal, $listener) + { + if (self::$instance !== null) { + self::$instance->removeSignal($signal, $listener); + } + } + + /** + * Run the event loop until there are no more tasks to perform. + * + * @return void + * @see LoopInterface::run() + */ + public static function run() + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + + self::$instance->run(); + } + + /** + * Instruct a running event loop to stop. + * + * @return void + * @see LoopInterface::stop() + */ + public static function stop() + { + self::$stopped = true; + if (self::$instance !== null) { + self::$instance->stop(); + } + } +} diff --git a/deps/vendor/react/event-loop/src/LoopInterface.php b/deps/vendor/react/event-loop/src/LoopInterface.php new file mode 100644 index 000000000..9266f7188 --- /dev/null +++ b/deps/vendor/react/event-loop/src/LoopInterface.php @@ -0,0 +1,472 @@ +addReadStream($stream, function ($stream) use ($name) { + * echo $name . ' said: ' . fread($stream); + * }); + * ``` + * + * See also [example #11](examples). + * + * You can invoke [`removeReadStream()`](#removereadstream) to remove the + * read event listener for this stream. + * + * The execution order of listeners when multiple streams become ready at + * the same time is not guaranteed. + * + * @param resource $stream The PHP stream resource to check. + * @param callable $listener Invoked when the stream is ready. + * @throws \Exception if the given resource type is not supported by this loop implementation + * @see self::removeReadStream() + */ + public function addReadStream($stream, $listener); + + /** + * [Advanced] Register a listener to be notified when a stream is ready to write. + * + * Note that this low-level API is considered advanced usage. + * Most use cases should probably use the higher-level + * [writable Stream API](https://github.com/reactphp/stream#writablestreaminterface) + * instead. + * + * The first parameter MUST be a valid stream resource that supports + * checking whether it is ready to write by this loop implementation. + * A single stream resource MUST NOT be added more than once. + * Instead, either call [`removeWriteStream()`](#removewritestream) first or + * react to this event with a single listener and then dispatch from this + * listener. This method MAY throw an `Exception` if the given resource type + * is not supported by this loop implementation. + * + * The second parameter MUST be a listener callback function that accepts + * the stream resource as its only parameter. + * If you don't use the stream resource inside your listener callback function + * you MAY use a function which has no parameters at all. + * + * The listener callback function MUST NOT throw an `Exception`. + * The return value of the listener callback function will be ignored and has + * no effect, so for performance reasons you're recommended to not return + * any excessive data structures. + * + * If you want to access any variables within your callback function, you + * can bind arbitrary data to a callback closure like this: + * + * ```php + * $loop->addWriteStream($stream, function ($stream) use ($name) { + * fwrite($stream, 'Hello ' . $name); + * }); + * ``` + * + * See also [example #12](examples). + * + * You can invoke [`removeWriteStream()`](#removewritestream) to remove the + * write event listener for this stream. + * + * The execution order of listeners when multiple streams become ready at + * the same time is not guaranteed. + * + * Some event loop implementations are known to only trigger the listener if + * the stream *becomes* readable (edge-triggered) and may not trigger if the + * stream has already been readable from the beginning. + * This also implies that a stream may not be recognized as readable when data + * is still left in PHP's internal stream buffers. + * As such, it's recommended to use `stream_set_read_buffer($stream, 0);` + * to disable PHP's internal read buffer in this case. + * + * @param resource $stream The PHP stream resource to check. + * @param callable $listener Invoked when the stream is ready. + * @throws \Exception if the given resource type is not supported by this loop implementation + * @see self::removeWriteStream() + */ + public function addWriteStream($stream, $listener); + + /** + * Remove the read event listener for the given stream. + * + * Removing a stream from the loop that has already been removed or trying + * to remove a stream that was never added or is invalid has no effect. + * + * @param resource $stream The PHP stream resource. + */ + public function removeReadStream($stream); + + /** + * Remove the write event listener for the given stream. + * + * Removing a stream from the loop that has already been removed or trying + * to remove a stream that was never added or is invalid has no effect. + * + * @param resource $stream The PHP stream resource. + */ + public function removeWriteStream($stream); + + /** + * Enqueue a callback to be invoked once after the given interval. + * + * The second parameter MUST be a timer callback function that accepts + * the timer instance as its only parameter. + * If you don't use the timer instance inside your timer callback function + * you MAY use a function which has no parameters at all. + * + * The timer callback function MUST NOT throw an `Exception`. + * The return value of the timer callback function will be ignored and has + * no effect, so for performance reasons you're recommended to not return + * any excessive data structures. + * + * This method returns a timer instance. The same timer instance will also be + * passed into the timer callback function as described above. + * You can invoke [`cancelTimer`](#canceltimer) to cancel a pending timer. + * Unlike [`addPeriodicTimer()`](#addperiodictimer), this method will ensure + * the callback will be invoked only once after the given interval. + * + * ```php + * $loop->addTimer(0.8, function () { + * echo 'world!' . PHP_EOL; + * }); + * + * $loop->addTimer(0.3, function () { + * echo 'hello '; + * }); + * ``` + * + * See also [example #1](examples). + * + * If you want to access any variables within your callback function, you + * can bind arbitrary data to a callback closure like this: + * + * ```php + * function hello($name, LoopInterface $loop) + * { + * $loop->addTimer(1.0, function () use ($name) { + * echo "hello $name\n"; + * }); + * } + * + * hello('Tester', $loop); + * ``` + * + * This interface does not enforce any particular timer resolution, so + * special care may have to be taken if you rely on very high precision with + * millisecond accuracy or below. Event loop implementations SHOULD work on + * a best effort basis and SHOULD provide at least millisecond accuracy + * unless otherwise noted. Many existing event loop implementations are + * known to provide microsecond accuracy, but it's generally not recommended + * to rely on this high precision. + * + * Similarly, the execution order of timers scheduled to execute at the + * same time (within its possible accuracy) is not guaranteed. + * + * This interface suggests that event loop implementations SHOULD use a + * monotonic time source if available. Given that a monotonic time source is + * only available as of PHP 7.3 by default, event loop implementations MAY + * fall back to using wall-clock time. + * While this does not affect many common use cases, this is an important + * distinction for programs that rely on a high time precision or on systems + * that are subject to discontinuous time adjustments (time jumps). + * This means that if you schedule a timer to trigger in 30s and then adjust + * your system time forward by 20s, the timer SHOULD still trigger in 30s. + * See also [event loop implementations](#loop-implementations) for more details. + * + * @param int|float $interval The number of seconds to wait before execution. + * @param callable $callback The callback to invoke. + * + * @return TimerInterface + */ + public function addTimer($interval, $callback); + + /** + * Enqueue a callback to be invoked repeatedly after the given interval. + * + * The second parameter MUST be a timer callback function that accepts + * the timer instance as its only parameter. + * If you don't use the timer instance inside your timer callback function + * you MAY use a function which has no parameters at all. + * + * The timer callback function MUST NOT throw an `Exception`. + * The return value of the timer callback function will be ignored and has + * no effect, so for performance reasons you're recommended to not return + * any excessive data structures. + * + * This method returns a timer instance. The same timer instance will also be + * passed into the timer callback function as described above. + * Unlike [`addTimer()`](#addtimer), this method will ensure the callback + * will be invoked infinitely after the given interval or until you invoke + * [`cancelTimer`](#canceltimer). + * + * ```php + * $timer = $loop->addPeriodicTimer(0.1, function () { + * echo 'tick!' . PHP_EOL; + * }); + * + * $loop->addTimer(1.0, function () use ($loop, $timer) { + * $loop->cancelTimer($timer); + * echo 'Done' . PHP_EOL; + * }); + * ``` + * + * See also [example #2](examples). + * + * If you want to limit the number of executions, you can bind + * arbitrary data to a callback closure like this: + * + * ```php + * function hello($name, LoopInterface $loop) + * { + * $n = 3; + * $loop->addPeriodicTimer(1.0, function ($timer) use ($name, $loop, &$n) { + * if ($n > 0) { + * --$n; + * echo "hello $name\n"; + * } else { + * $loop->cancelTimer($timer); + * } + * }); + * } + * + * hello('Tester', $loop); + * ``` + * + * This interface does not enforce any particular timer resolution, so + * special care may have to be taken if you rely on very high precision with + * millisecond accuracy or below. Event loop implementations SHOULD work on + * a best effort basis and SHOULD provide at least millisecond accuracy + * unless otherwise noted. Many existing event loop implementations are + * known to provide microsecond accuracy, but it's generally not recommended + * to rely on this high precision. + * + * Similarly, the execution order of timers scheduled to execute at the + * same time (within its possible accuracy) is not guaranteed. + * + * This interface suggests that event loop implementations SHOULD use a + * monotonic time source if available. Given that a monotonic time source is + * only available as of PHP 7.3 by default, event loop implementations MAY + * fall back to using wall-clock time. + * While this does not affect many common use cases, this is an important + * distinction for programs that rely on a high time precision or on systems + * that are subject to discontinuous time adjustments (time jumps). + * This means that if you schedule a timer to trigger in 30s and then adjust + * your system time forward by 20s, the timer SHOULD still trigger in 30s. + * See also [event loop implementations](#loop-implementations) for more details. + * + * Additionally, periodic timers may be subject to timer drift due to + * re-scheduling after each invocation. As such, it's generally not + * recommended to rely on this for high precision intervals with millisecond + * accuracy or below. + * + * @param int|float $interval The number of seconds to wait before execution. + * @param callable $callback The callback to invoke. + * + * @return TimerInterface + */ + public function addPeriodicTimer($interval, $callback); + + /** + * Cancel a pending timer. + * + * See also [`addPeriodicTimer()`](#addperiodictimer) and [example #2](examples). + * + * Calling this method on a timer instance that has not been added to this + * loop instance or on a timer that has already been cancelled has no effect. + * + * @param TimerInterface $timer The timer to cancel. + * + * @return void + */ + public function cancelTimer(TimerInterface $timer); + + /** + * Schedule a callback to be invoked on a future tick of the event loop. + * + * This works very much similar to timers with an interval of zero seconds, + * but does not require the overhead of scheduling a timer queue. + * + * The tick callback function MUST be able to accept zero parameters. + * + * The tick callback function MUST NOT throw an `Exception`. + * The return value of the tick callback function will be ignored and has + * no effect, so for performance reasons you're recommended to not return + * any excessive data structures. + * + * If you want to access any variables within your callback function, you + * can bind arbitrary data to a callback closure like this: + * + * ```php + * function hello($name, LoopInterface $loop) + * { + * $loop->futureTick(function () use ($name) { + * echo "hello $name\n"; + * }); + * } + * + * hello('Tester', $loop); + * ``` + * + * Unlike timers, tick callbacks are guaranteed to be executed in the order + * they are enqueued. + * Also, once a callback is enqueued, there's no way to cancel this operation. + * + * This is often used to break down bigger tasks into smaller steps (a form + * of cooperative multitasking). + * + * ```php + * $loop->futureTick(function () { + * echo 'b'; + * }); + * $loop->futureTick(function () { + * echo 'c'; + * }); + * echo 'a'; + * ``` + * + * See also [example #3](examples). + * + * @param callable $listener The callback to invoke. + * + * @return void + */ + public function futureTick($listener); + + /** + * Register a listener to be notified when a signal has been caught by this process. + * + * This is useful to catch user interrupt signals or shutdown signals from + * tools like `supervisor` or `systemd`. + * + * The second parameter MUST be a listener callback function that accepts + * the signal as its only parameter. + * If you don't use the signal inside your listener callback function + * you MAY use a function which has no parameters at all. + * + * The listener callback function MUST NOT throw an `Exception`. + * The return value of the listener callback function will be ignored and has + * no effect, so for performance reasons you're recommended to not return + * any excessive data structures. + * + * ```php + * $loop->addSignal(SIGINT, function (int $signal) { + * echo 'Caught user interrupt signal' . PHP_EOL; + * }); + * ``` + * + * See also [example #4](examples). + * + * Signaling is only available on Unix-like platforms, Windows isn't + * supported due to operating system limitations. + * This method may throw a `BadMethodCallException` if signals aren't + * supported on this platform, for example when required extensions are + * missing. + * + * **Note: A listener can only be added once to the same signal, any + * attempts to add it more than once will be ignored.** + * + * @param int $signal + * @param callable $listener + * + * @throws \BadMethodCallException when signals aren't supported on this + * platform, for example when required extensions are missing. + * + * @return void + */ + public function addSignal($signal, $listener); + + /** + * Removes a previously added signal listener. + * + * ```php + * $loop->removeSignal(SIGINT, $listener); + * ``` + * + * Any attempts to remove listeners that aren't registered will be ignored. + * + * @param int $signal + * @param callable $listener + * + * @return void + */ + public function removeSignal($signal, $listener); + + /** + * Run the event loop until there are no more tasks to perform. + * + * For many applications, this method is the only directly visible + * invocation on the event loop. + * As a rule of thumb, it is usually recommended to attach everything to the + * same loop instance and then run the loop once at the bottom end of the + * application. + * + * ```php + * $loop->run(); + * ``` + * + * This method will keep the loop running until there are no more tasks + * to perform. In other words: This method will block until the last + * timer, stream and/or signal has been removed. + * + * Likewise, it is imperative to ensure the application actually invokes + * this method once. Adding listeners to the loop and missing to actually + * run it will result in the application exiting without actually waiting + * for any of the attached listeners. + * + * This method MUST NOT be called while the loop is already running. + * This method MAY be called more than once after it has explicitly been + * [`stop()`ped](#stop) or after it automatically stopped because it + * previously did no longer have anything to do. + * + * @return void + */ + public function run(); + + /** + * Instruct a running event loop to stop. + * + * This method is considered advanced usage and should be used with care. + * As a rule of thumb, it is usually recommended to let the loop stop + * only automatically when it no longer has anything to do. + * + * This method can be used to explicitly instruct the event loop to stop: + * + * ```php + * $loop->addTimer(3.0, function () use ($loop) { + * $loop->stop(); + * }); + * ``` + * + * Calling this method on a loop instance that is not currently running or + * on a loop instance that has already been stopped has no effect. + * + * @return void + */ + public function stop(); +} diff --git a/deps/vendor/react/event-loop/src/SignalsHandler.php b/deps/vendor/react/event-loop/src/SignalsHandler.php new file mode 100644 index 000000000..10d125df8 --- /dev/null +++ b/deps/vendor/react/event-loop/src/SignalsHandler.php @@ -0,0 +1,63 @@ +signals[$signal])) { + $this->signals[$signal] = array(); + } + + if (\in_array($listener, $this->signals[$signal])) { + return; + } + + $this->signals[$signal][] = $listener; + } + + public function remove($signal, $listener) + { + if (!isset($this->signals[$signal])) { + return; + } + + $index = \array_search($listener, $this->signals[$signal], true); + unset($this->signals[$signal][$index]); + + if (isset($this->signals[$signal]) && \count($this->signals[$signal]) === 0) { + unset($this->signals[$signal]); + } + } + + public function call($signal) + { + if (!isset($this->signals[$signal])) { + return; + } + + foreach ($this->signals[$signal] as $listener) { + \call_user_func($listener, $signal); + } + } + + public function count($signal) + { + if (!isset($this->signals[$signal])) { + return 0; + } + + return \count($this->signals[$signal]); + } + + public function isEmpty() + { + return !$this->signals; + } +} diff --git a/deps/vendor/react/event-loop/src/StreamSelectLoop.php b/deps/vendor/react/event-loop/src/StreamSelectLoop.php new file mode 100644 index 000000000..1686fd740 --- /dev/null +++ b/deps/vendor/react/event-loop/src/StreamSelectLoop.php @@ -0,0 +1,330 @@ +futureTickQueue = new FutureTickQueue(); + $this->timers = new Timers(); + $this->pcntl = \function_exists('pcntl_signal') && \function_exists('pcntl_signal_dispatch'); + $this->pcntlPoll = $this->pcntl && !\function_exists('pcntl_async_signals'); + $this->signals = new SignalsHandler(); + + // prefer async signals if available (PHP 7.1+) or fall back to dispatching on each tick + if ($this->pcntl && !$this->pcntlPoll) { + \pcntl_async_signals(true); + } + } + + public function addReadStream($stream, $listener) + { + $key = (int) $stream; + + if (!isset($this->readStreams[$key])) { + $this->readStreams[$key] = $stream; + $this->readListeners[$key] = $listener; + } + } + + public function addWriteStream($stream, $listener) + { + $key = (int) $stream; + + if (!isset($this->writeStreams[$key])) { + $this->writeStreams[$key] = $stream; + $this->writeListeners[$key] = $listener; + } + } + + public function removeReadStream($stream) + { + $key = (int) $stream; + + unset( + $this->readStreams[$key], + $this->readListeners[$key] + ); + } + + public function removeWriteStream($stream) + { + $key = (int) $stream; + + unset( + $this->writeStreams[$key], + $this->writeListeners[$key] + ); + } + + public function addTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, false); + + $this->timers->add($timer); + + return $timer; + } + + public function addPeriodicTimer($interval, $callback) + { + $timer = new Timer($interval, $callback, true); + + $this->timers->add($timer); + + return $timer; + } + + public function cancelTimer(TimerInterface $timer) + { + $this->timers->cancel($timer); + } + + public function futureTick($listener) + { + $this->futureTickQueue->add($listener); + } + + public function addSignal($signal, $listener) + { + if ($this->pcntl === false) { + throw new \BadMethodCallException('Event loop feature "signals" isn\'t supported by the "StreamSelectLoop"'); + } + + $first = $this->signals->count($signal) === 0; + $this->signals->add($signal, $listener); + + if ($first) { + \pcntl_signal($signal, array($this->signals, 'call')); + } + } + + public function removeSignal($signal, $listener) + { + if (!$this->signals->count($signal)) { + return; + } + + $this->signals->remove($signal, $listener); + + if ($this->signals->count($signal) === 0) { + \pcntl_signal($signal, \SIG_DFL); + } + } + + public function run() + { + $this->running = true; + + while ($this->running) { + $this->futureTickQueue->tick(); + + $this->timers->tick(); + + // Future-tick queue has pending callbacks ... + if (!$this->running || !$this->futureTickQueue->isEmpty()) { + $timeout = 0; + + // There is a pending timer, only block until it is due ... + } elseif ($scheduledAt = $this->timers->getFirst()) { + $timeout = $scheduledAt - $this->timers->getTime(); + if ($timeout < 0) { + $timeout = 0; + } else { + // Convert float seconds to int microseconds. + // Ensure we do not exceed maximum integer size, which may + // cause the loop to tick once every ~35min on 32bit systems. + $timeout *= self::MICROSECONDS_PER_SECOND; + $timeout = $timeout > \PHP_INT_MAX ? \PHP_INT_MAX : (int)$timeout; + } + + // The only possible event is stream or signal activity, so wait forever ... + } elseif ($this->readStreams || $this->writeStreams || !$this->signals->isEmpty()) { + $timeout = null; + + // There's nothing left to do ... + } else { + break; + } + + $this->waitForStreamActivity($timeout); + } + } + + public function stop() + { + $this->running = false; + } + + /** + * Wait/check for stream activity, or until the next timer is due. + * + * @param integer|null $timeout Activity timeout in microseconds, or null to wait forever. + */ + private function waitForStreamActivity($timeout) + { + $read = $this->readStreams; + $write = $this->writeStreams; + + $available = $this->streamSelect($read, $write, $timeout); + if ($this->pcntlPoll) { + \pcntl_signal_dispatch(); + } + if (false === $available) { + // if a system call has been interrupted, + // we cannot rely on it's outcome + return; + } + + foreach ($read as $stream) { + $key = (int) $stream; + + if (isset($this->readListeners[$key])) { + \call_user_func($this->readListeners[$key], $stream); + } + } + + foreach ($write as $stream) { + $key = (int) $stream; + + if (isset($this->writeListeners[$key])) { + \call_user_func($this->writeListeners[$key], $stream); + } + } + } + + /** + * Emulate a stream_select() implementation that does not break when passed + * empty stream arrays. + * + * @param array $read An array of read streams to select upon. + * @param array $write An array of write streams to select upon. + * @param int|null $timeout Activity timeout in microseconds, or null to wait forever. + * + * @return int|false The total number of streams that are ready for read/write. + * Can return false if stream_select() is interrupted by a signal. + */ + private function streamSelect(array &$read, array &$write, $timeout) + { + if ($read || $write) { + // We do not usually use or expose the `exceptfds` parameter passed to the underlying `select`. + // However, Windows does not report failed connection attempts in `writefds` passed to `select` like most other platforms. + // Instead, it uses `writefds` only for successful connection attempts and `exceptfds` for failed connection attempts. + // We work around this by adding all sockets that look like a pending connection attempt to `exceptfds` automatically on Windows and merge it back later. + // This ensures the public API matches other loop implementations across all platforms (see also test suite or rather test matrix). + // Lacking better APIs, every write-only socket that has not yet read any data is assumed to be in a pending connection attempt state. + // @link https://docs.microsoft.com/de-de/windows/win32/api/winsock2/nf-winsock2-select + $except = null; + if (\DIRECTORY_SEPARATOR === '\\') { + $except = array(); + foreach ($write as $key => $socket) { + if (!isset($read[$key]) && @\ftell($socket) === 0) { + $except[$key] = $socket; + } + } + } + + /** @var ?callable $previous */ + $previous = \set_error_handler(function ($errno, $errstr) use (&$previous) { + // suppress warnings that occur when `stream_select()` is interrupted by a signal + // PHP defines `EINTR` through `ext-sockets` or `ext-pcntl`, otherwise use common default (Linux & Mac) + $eintr = \defined('SOCKET_EINTR') ? \SOCKET_EINTR : (\defined('PCNTL_EINTR') ? \PCNTL_EINTR : 4); + if ($errno === \E_WARNING && \strpos($errstr, '[' . $eintr .']: ') !== false) { + return; + } + + // forward any other error to registered error handler or print warning + return ($previous !== null) ? \call_user_func_array($previous, \func_get_args()) : false; + }); + + try { + $ret = \stream_select($read, $write, $except, $timeout === null ? null : 0, $timeout); + \restore_error_handler(); + } catch (\Throwable $e) { // @codeCoverageIgnoreStart + \restore_error_handler(); + throw $e; + } catch (\Exception $e) { + \restore_error_handler(); + throw $e; + } // @codeCoverageIgnoreEnd + + if ($except) { + $write = \array_merge($write, $except); + } + return $ret; + } + + if ($timeout > 0) { + \usleep($timeout); + } elseif ($timeout === null) { + // wait forever (we only reach this if we're only awaiting signals) + // this may be interrupted and return earlier when a signal is received + \sleep(PHP_INT_MAX); + } + + return 0; + } +} diff --git a/deps/vendor/react/event-loop/src/Tick/FutureTickQueue.php b/deps/vendor/react/event-loop/src/Tick/FutureTickQueue.php new file mode 100644 index 000000000..efabcbc54 --- /dev/null +++ b/deps/vendor/react/event-loop/src/Tick/FutureTickQueue.php @@ -0,0 +1,60 @@ +queue = new SplQueue(); + } + + /** + * Add a callback to be invoked on a future tick of the event loop. + * + * Callbacks are guaranteed to be executed in the order they are enqueued. + * + * @param callable $listener The callback to invoke. + */ + public function add($listener) + { + $this->queue->enqueue($listener); + } + + /** + * Flush the callback queue. + */ + public function tick() + { + // Only invoke as many callbacks as were on the queue when tick() was called. + $count = $this->queue->count(); + + while ($count--) { + \call_user_func( + $this->queue->dequeue() + ); + } + } + + /** + * Check if the next tick queue is empty. + * + * @return boolean + */ + public function isEmpty() + { + return $this->queue->isEmpty(); + } +} diff --git a/deps/vendor/react/event-loop/src/Timer/Timer.php b/deps/vendor/react/event-loop/src/Timer/Timer.php new file mode 100644 index 000000000..da3602a31 --- /dev/null +++ b/deps/vendor/react/event-loop/src/Timer/Timer.php @@ -0,0 +1,55 @@ +interval = (float) $interval; + $this->callback = $callback; + $this->periodic = (bool) $periodic; + } + + public function getInterval() + { + return $this->interval; + } + + public function getCallback() + { + return $this->callback; + } + + public function isPeriodic() + { + return $this->periodic; + } +} diff --git a/deps/vendor/react/event-loop/src/Timer/Timers.php b/deps/vendor/react/event-loop/src/Timer/Timers.php new file mode 100644 index 000000000..53c46d03b --- /dev/null +++ b/deps/vendor/react/event-loop/src/Timer/Timers.php @@ -0,0 +1,113 @@ +useHighResolution = \function_exists('hrtime'); + } + + public function updateTime() + { + return $this->time = $this->useHighResolution ? \hrtime(true) * 1e-9 : \microtime(true); + } + + public function getTime() + { + return $this->time ?: $this->updateTime(); + } + + public function add(TimerInterface $timer) + { + $id = \PHP_VERSION_ID < 70200 ? \spl_object_hash($timer) : \spl_object_id($timer); + $this->timers[$id] = $timer; + $this->schedule[$id] = $timer->getInterval() + $this->updateTime(); + $this->sorted = false; + } + + public function contains(TimerInterface $timer) + { + $id = \PHP_VERSION_ID < 70200 ? \spl_object_hash($timer) : \spl_object_id($timer); + return isset($this->timers[$id]); + } + + public function cancel(TimerInterface $timer) + { + $id = \PHP_VERSION_ID < 70200 ? \spl_object_hash($timer) : \spl_object_id($timer); + unset($this->timers[$id], $this->schedule[$id]); + } + + public function getFirst() + { + // ensure timers are sorted to simply accessing next (first) one + if (!$this->sorted) { + $this->sorted = true; + \asort($this->schedule); + } + + return \reset($this->schedule); + } + + public function isEmpty() + { + return \count($this->timers) === 0; + } + + public function tick() + { + // hot path: skip timers if nothing is scheduled + if (!$this->schedule) { + return; + } + + // ensure timers are sorted so we can execute in order + if (!$this->sorted) { + $this->sorted = true; + \asort($this->schedule); + } + + $time = $this->updateTime(); + + foreach ($this->schedule as $id => $scheduled) { + // schedule is ordered, so loop until first timer that is not scheduled for execution now + if ($scheduled >= $time) { + break; + } + + // skip any timers that are removed while we process the current schedule + if (!isset($this->schedule[$id]) || $this->schedule[$id] !== $scheduled) { + continue; + } + + $timer = $this->timers[$id]; + \call_user_func($timer->getCallback(), $timer); + + // re-schedule if this is a periodic timer and it has not been cancelled explicitly already + if ($timer->isPeriodic() && isset($this->timers[$id])) { + $this->schedule[$id] = $timer->getInterval() + $time; + $this->sorted = false; + } else { + unset($this->timers[$id], $this->schedule[$id]); + } + } + } +} diff --git a/deps/vendor/react/event-loop/src/TimerInterface.php b/deps/vendor/react/event-loop/src/TimerInterface.php new file mode 100644 index 000000000..cdcf7732d --- /dev/null +++ b/deps/vendor/react/event-loop/src/TimerInterface.php @@ -0,0 +1,27 @@ +get('https://httpbingo.org/redirect/6')); + assert($response instanceof Psr\Http\Message\ResponseInterface); + ``` + +* Feature: Add `Request` class to represent outgoing HTTP request message. + (#480 by @clue) + +* Feature: Preserve request method and body for `307 Temporary Redirect` and `308 Permanent Redirect`. + (#442 by @dinooo13) + +* Feature: Include buffer logic to avoid dependency on reactphp/promise-stream. + (#482 by @clue) + +* Improve test suite and project setup and report failed assertions. + (#478 by @clue, #487 and #491 by @WyriHaximus and #475 and #479 by @SimonFrings) + +## 1.8.0 (2022-09-29) + +* Feature: Support for default request headers. + (#461 by @51imyy) + + ```php + $browser = new React\Http\Browser(); + $browser = $browser->withHeader('User-Agent', 'ACME'); + + $browser->get($url)->then(…); + ``` + +* Feature: Forward compatibility with upcoming Promise v3. + (#460 by @clue) + +## 1.7.0 (2022-08-23) + +This is a **SECURITY** and feature release for the 1.x series of ReactPHP's HTTP component. + +* Security fix: This release fixes a medium severity security issue in ReactPHP's HTTP server component + that affects all versions between `v0.7.0` and `v1.6.0`. All users are encouraged to upgrade immediately. + Special thanks to Marco Squarcina (TU Wien) for reporting this and working with us to coordinate this release. + (CVE-2022-36032 reported by @lavish and fixed by @clue) + +* Feature: Improve HTTP server performance by ~20%, reuse syscall values for clock time and socket addresses. + (#457 and #467 by @clue) + +* Feature: Full PHP 8.2+ compatibility, refactor internal `Transaction` to avoid assigning dynamic properties. + (#459 by @clue and #466 by @WyriHaximus) + +* Feature / Fix: Allow explicit `Content-Length` response header on `HEAD` requests. + (#444 by @mrsimonbennett) + +* Minor documentation improvements. + (#452 by @clue, #458 by @nhedger, #448 by @jorrit and #446 by @SimonFrings) + +* Improve test suite, update to use new reactphp/async package instead of clue/reactphp-block, + skip memory tests when lowering memory limit fails and fix legacy HHVM build. + (#464 and #440 by @clue and #450 by @SimonFrings) + +## 1.6.0 (2022-02-03) + +* Feature: Add factory methods for common HTML/JSON/plaintext/XML response types. + (#439 by @clue) + + ```php + $response = React\Http\Response\html("

Hello wörld!

\n"); + $response = React\Http\Response\json(['message' => 'Hello wörld!']); + $response = React\Http\Response\plaintext("Hello wörld!\n"); + $response = React\Http\Response\xml("Hello wörld!\n"); + ``` + +* Feature: Expose all status code constants via `Response` class. + (#432 by @clue) + + ```php + $response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, // 200 OK + … + ); + $response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_NOT_FOUND, // 404 Not Found + … + ); + ``` + +* Feature: Full support for PHP 8.1 release. + (#433 by @SimonFrings and #434 by @clue) + +* Feature / Fix: Improve protocol handling for HTTP responses with no body. + (#429 and #430 by @clue) + +* Internal refactoring and internal improvements for handling requests and responses. + (#422 by @WyriHaximus and #431 by @clue) + +* Improve documentation, update proxy examples, include error reporting in examples. + (#420, #424, #426, and #427 by @clue) + +* Update test suite to use default loop. + (#438 by @clue) + +## 1.5.0 (2021-08-04) + +* Feature: Update `Browser` signature to take optional `$connector` as first argument and + to match new Socket API without nullable loop arguments. + (#418 and #419 by @clue) + + ```php + // unchanged + $browser = new React\Http\Browser(); + + // deprecated + $browser = new React\Http\Browser(null, $connector); + $browser = new React\Http\Browser($loop, $connector); + + // new + $browser = new React\Http\Browser($connector); + $browser = new React\Http\Browser($connector, $loop); + ``` + +* Feature: Rename `Server` to `HttpServer` to avoid class name collisions and + to avoid any ambiguities with regards to the new `SocketServer` API. + (#417 and #419 by @clue) + + ```php + // deprecated + $server = new React\Http\Server($handler); + $server->listen(new React\Socket\Server(8080)); + + // new + $http = new React\Http\HttpServer($handler); + $http->listen(new React\Socket\SocketServer('127.0.0.1:8080')); + ``` + +## 1.4.0 (2021-07-11) + +A major new feature release, see [**release announcement**](https://clue.engineering/2021/announcing-reactphp-default-loop). + +* Feature: Simplify usage by supporting new [default loop](https://reactphp.org/event-loop/#loop). + (#410 by @clue) + + ```php + // old (still supported) + $browser = new React\Http\Browser($loop); + $server = new React\Http\Server($loop, $handler); + + // new (using default loop) + $browser = new React\Http\Browser(); + $server = new React\Http\Server($handler); + ``` + +## 1.3.0 (2021-04-11) + +* Feature: Support persistent connections (`Connection: keep-alive`). + (#405 by @clue) + + This shows a noticeable performance improvement especially when benchmarking + using persistent connections (which is the default pretty much everywhere). + Together with other changes in this release, this improves benchmarking + performance by around 100%. + +* Feature: Require `Host` request header for HTTP/1.1 requests. + (#404 by @clue) + +* Minor documentation improvements. + (#398 by @fritz-gerneth and #399 and #400 by @pavog) + +* Improve test suite, use GitHub actions for continuous integration (CI). + (#402 by @SimonFrings) + +## 1.2.0 (2020-12-04) + +* Feature: Keep request body in memory also after consuming request body. + (#395 by @clue) + + This means consumers can now always access the complete request body as + detailed in the documentation. This allows building custom parsers and more + advanced processing models without having to mess with the default parsers. + +## 1.1.0 (2020-09-11) + +* Feature: Support upcoming PHP 8 release, update to reactphp/socket v1.6 and adjust type checks for invalid chunk headers. + (#391 by @clue) + +* Feature: Consistently resolve base URL according to HTTP specs. + (#379 by @clue) + +* Feature / Fix: Expose `Transfer-Encoding: chunked` response header and fix chunked responses for `HEAD` requests. + (#381 by @clue) + +* Internal refactoring to remove unneeded `MessageFactory` and `Response` classes. + (#380 and #389 by @clue) + +* Minor documentation improvements and improve test suite, update to support PHPUnit 9.3. + (#385 by @clue and #393 by @SimonFrings) + +## 1.0.0 (2020-07-11) + +A major new feature release, see [**release announcement**](https://clue.engineering/2020/announcing-reactphp-http). + +* First stable LTS release, now following [SemVer](https://semver.org/). + We'd like to emphasize that this component is production ready and battle-tested. + We plan to support all long-term support (LTS) releases for at least 24 months, + so you have a rock-solid foundation to build on top of. + +This update involves some major new features and a number of BC breaks due to +some necessary API cleanup. We've tried hard to avoid BC breaks where possible +and minimize impact otherwise. We expect that most consumers of this package +will be affected by BC breaks, but updating should take no longer than a few +minutes. See below for more details: + +* Feature: Add async HTTP client implementation. + (#368 by @clue) + + ```php + $browser = new React\Http\Browser($loop); + $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + echo $response->getBody(); + }); + ``` + + The code has been imported as-is from [clue/reactphp-buzz v2.9.0](https://github.com/clue/reactphp-buzz), + with only minor changes to the namespace and we otherwise leave all the existing APIs unchanged. + Upgrading from [clue/reactphp-buzz v2.9.0](https://github.com/clue/reactphp-buzz) + to this release should be a matter of updating some namespace references only: + + ```php + // old + $browser = new Clue\React\Buzz\Browser($loop); + + // new + $browser = new React\Http\Browser($loop); + ``` + +* Feature / BC break: Add `LoopInterface` as required first constructor argument to `Server` and + change `Server` to accept variadic middleware handlers instead of `array`. + (#361 and #362 by @WyriHaximus) + + ```php + // old + $server = new React\Http\Server($handler); + $server = new React\Http\Server([$middleware, $handler]); + + // new + $server = new React\Http\Server($loop, $handler); + $server = new React\Http\Server($loop, $middleware, $handler); + ``` + +* Feature / BC break: Move `Response` class to `React\Http\Message\Response` and + expose `ServerRequest` class to `React\Http\Message\ServerRequest`. + (#370 by @clue) + + ```php + // old + $response = new React\Http\Response(200, [], 'Hello!'); + + // new + $response = new React\Http\Message\Response(200, [], 'Hello!'); + ``` + +* Feature / BC break: Add `StreamingRequestMiddleware` to stream incoming requests, mark `StreamingServer` as internal. + (#367 by @clue) + + ```php + // old: advanced StreamingServer is now internal only + $server = new React\Http\StreamingServer($handler); + + // new: use StreamingRequestMiddleware instead of StreamingServer + $server = new React\Http\Server( + $loop, + new React\Http\Middleware\StreamingRequestMiddleware(), + $handler + ); + ``` + +* Feature / BC break: Improve default concurrency to 1024 requests and cap default request buffer at 64K. + (#371 by @clue) + + This improves default concurrency to 1024 requests and caps the default request buffer at 64K. + The previous defaults resulted in just 4 concurrent requests with a request buffer of 8M. + See [`Server`](README.md#server) for details on how to override these defaults. + +* Feature: Expose ReactPHP in `User-Agent` client-side request header and in `Server` server-side response header. + (#374 by @clue) + +* Mark all classes as `final` to discourage inheriting from it. + (#373 by @WyriHaximus) + +* Improve documentation and use fully-qualified class names throughout the documentation and + add ReactPHP core team as authors to `composer.json` and license file. + (#366 and #369 by @WyriHaximus and #375 by @clue) + +* Improve test suite and support skipping all online tests with `--exclude-group internet`. + (#372 by @clue) + +## 0.8.7 (2020-07-05) + +* Fix: Fix parsing multipart request body with quoted header parameters (dot net). + (#363 by @ebimmel) + +* Fix: Fix calculating concurrency when `post_max_size` ini is unlimited. + (#365 by @clue) + +* Improve test suite to run tests on PHPUnit 9 and clean up test suite. + (#364 by @SimonFrings) + +## 0.8.6 (2020-01-12) + +* Fix: Fix parsing `Cookie` request header with comma in its values. + (#352 by @fiskie) + +* Fix: Avoid unneeded warning when decoding invalid data on PHP 7.4. + (#357 by @WyriHaximus) + +* Add .gitattributes to exclude dev files from exports. + (#353 by @reedy) + +## 0.8.5 (2019-10-29) + +* Internal refactorings and optimizations to improve request parsing performance. + Benchmarks suggest number of requests/s improved by ~30% for common `GET` requests. + (#345, #346, #349 and #350 by @clue) + +* Add documentation and example for JSON/XML request body and + improve documentation for concurrency and streaming requests and for error handling. + (#341 and #342 by @clue) + +## 0.8.4 (2019-01-16) + +* Improvement: Internal refactoring to simplify response header logic. + (#321 by @clue) + +* Improvement: Assign Content-Length response header automatically only when size is known. + (#329 by @clue) + +* Improvement: Import global functions for better performance. + (#330 by @WyriHaximus) + +## 0.8.3 (2018-04-11) + +* Feature: Do not pause connection stream to detect closed connections immediately. + (#315 by @clue) + +* Feature: Keep incoming `Transfer-Encoding: chunked` request header. + (#316 by @clue) + +* Feature: Reject invalid requests that contain both `Content-Length` and `Transfer-Encoding` request headers. + (#318 by @clue) + +* Minor internal refactoring to simplify connection close logic after sending response. + (#317 by @clue) + +## 0.8.2 (2018-04-06) + +* Fix: Do not pass `$next` handler to final request handler. + (#308 by @clue) + +* Fix: Fix awaiting queued handlers when cancelling a queued handler. + (#313 by @clue) + +* Fix: Fix Server to skip `SERVER_ADDR` params for Unix domain sockets (UDS). + (#307 by @clue) + +* Documentation for PSR-15 middleware and minor documentation improvements. + (#314 by @clue and #297, #298 and #310 by @seregazhuk) + +* Minor code improvements and micro optimizations. + (#301 by @seregazhuk and #305 by @kalessil) + +## 0.8.1 (2018-01-05) + +* Major request handler performance improvement. Benchmarks suggest number of + requests/s improved by more than 50% for common `GET` requests! + We now avoid queuing, buffering and wrapping incoming requests in promises + when we're below limits and instead can directly process common requests. + (#291, #292, #293, #294 and #296 by @clue) + +* Fix: Fix concurrent invoking next middleware request handlers + (#293 by @clue) + +* Small code improvements + (#286 by @seregazhuk) + +* Improve test suite to be less fragile when using `ext-event` and + fix test suite forward compatibility with upcoming EventLoop releases + (#288 and #290 by @clue) + +## 0.8.0 (2017-12-12) + +* Feature / BC break: Add new `Server` facade that buffers and parses incoming + HTTP requests. This provides full PSR-7 compatibility, including support for + form submissions with POST fields and file uploads. + The old `Server` has been renamed to `StreamingServer` for advanced usage + and is used internally. + (#266, #271, #281, #282, #283 and #284 by @WyriHaximus and @clue) + + ```php + // old: handle incomplete/streaming requests + $server = new Server($handler); + + // new: handle complete, buffered and parsed requests + // new: full PSR-7 support, including POST fields and file uploads + $server = new Server($handler); + + // new: handle incomplete/streaming requests + $server = new StreamingServer($handler); + ``` + + > While this is technically a small BC break, this should in fact not break + most consuming code. If you rely on the old request streaming, you can + explicitly use the advanced `StreamingServer` to restore old behavior. + +* Feature: Add support for middleware request handler arrays + (#215, #228, #229, #236, #237, #238, #246, #247, #277, #279 and #285 by @WyriHaximus, @clue and @jsor) + + ```php + // new: middleware request handler arrays + $server = new Server(array( + function (ServerRequestInterface $request, callable $next) { + $request = $request->withHeader('Processed', time()); + return $next($request); + }, + function (ServerRequestInterface $request) { + return new Response(); + } + )); + ``` + +* Feature: Add support for limiting how many next request handlers can be + executed concurrently (`LimitConcurrentRequestsMiddleware`) + (#272 by @clue and @WyriHaximus) + + ```php + // new: explicitly limit concurrency + $server = new Server(array( + new LimitConcurrentRequestsMiddleware(10), + $handler + )); + ``` + +* Feature: Add support for buffering the incoming request body + (`RequestBodyBufferMiddleware`). + This feature mimics PHP's default behavior and respects its `post_max_size` + ini setting by default and allows explicit configuration. + (#216, #224, #263, #276 and #278 by @WyriHaximus and #235 by @andig) + + ```php + // new: buffer up to 10 requests with 8 MiB each + $server = new StreamingServer(array( + new LimitConcurrentRequestsMiddleware(10), + new RequestBodyBufferMiddleware('8M'), + $handler + )); + ``` + +* Feature: Add support for parsing form submissions with POST fields and file + uploads (`RequestBodyParserMiddleware`). + This feature mimics PHP's default behavior and respects its ini settings and + `MAX_FILE_SIZE` POST fields by default and allows explicit configuration. + (#220, #226, #252, #261, #264, #265, #267, #268, #274 by @WyriHaximus and @clue) + + ```php + // new: buffer up to 10 requests with 8 MiB each + // and limit to 4 uploads with 2 MiB each + $server = new StreamingServer(array( + new LimitConcurrentRequestsMiddleware(10), + new RequestBodyBufferMiddleware('8M'), + new RequestBodyParserMiddleware('2M', 4) + $handler + )); + ``` + +* Feature: Update Socket to work around sending secure HTTPS responses with PHP < 7.1.4 + (#244 by @clue) + +* Feature: Support sending same response header multiple times (e.g. `Set-Cookie`) + (#248 by @clue) + +* Feature: Raise maximum request header size to 8k to match common implementations + (#253 by @clue) + +* Improve test suite by adding forward compatibility with PHPUnit 6, test + against PHP 7.1 and PHP 7.2 and refactor and remove risky and duplicate tests. + (#243, #269 and #270 by @carusogabriel and #249 by @clue) + +* Minor code refactoring to move internal classes to `React\Http\Io` namespace + and clean up minor code and documentation issues + (#251 by @clue, #227 by @kalessil, #240 by @christoph-kluge, #230 by @jsor and #280 by @andig) + +## 0.7.4 (2017-08-16) + +* Improvement: Target evenement 3.0 a long side 2.0 and 1.0 + (#212 by @WyriHaximus) + +## 0.7.3 (2017-08-14) + +* Feature: Support `Throwable` when setting previous exception from server callback + (#155 by @jsor) + +* Fix: Fixed URI parsing for origin-form requests that contain scheme separator + such as `/path?param=http://example.com`. + (#209 by @aaronbonneau) + +* Improve test suite by locking Travis distro so new defaults will not break the build + (#211 by @clue) + +## 0.7.2 (2017-07-04) + +* Fix: Stricter check for invalid request-line in HTTP requests + (#206 by @clue) + +* Refactor to use HTTP response reason phrases from response object + (#205 by @clue) + +## 0.7.1 (2017-06-17) + +* Fix: Fix parsing CONNECT request without `Host` header + (#201 by @clue) + +* Internal preparation for future PSR-7 `UploadedFileInterface` + (#199 by @WyriHaximus) + +## 0.7.0 (2017-05-29) + +* Feature / BC break: Use PSR-7 (http-message) standard and + `Request-In-Response-Out`-style request handler callback. + Pass standard PSR-7 `ServerRequestInterface` and expect any standard + PSR-7 `ResponseInterface` in return for the request handler callback. + (#146 and #152 and #170 by @legionth) + + ```php + // old + $app = function (Request $request, Response $response) { + $response->writeHead(200, array('Content-Type' => 'text/plain')); + $response->end("Hello world!\n"); + }; + + // new + $app = function (ServerRequestInterface $request) { + return new Response( + 200, + array('Content-Type' => 'text/plain'), + "Hello world!\n" + ); + }; + ``` + + A `Content-Length` header will automatically be included if the size can be + determined from the response body. + (#164 by @maciejmrozinski) + + The request handler callback will automatically make sure that responses to + HEAD requests and certain status codes, such as `204` (No Content), never + contain a response body. + (#156 by @clue) + + The intermediary `100 Continue` response will automatically be sent if + demanded by a HTTP/1.1 client. + (#144 by @legionth) + + The request handler callback can now return a standard `Promise` if + processing the request needs some time, such as when querying a database. + Similarly, the request handler may return a streaming response if the + response body comes from a `ReadableStreamInterface` or its size is + unknown in advance. + + ```php + // old + $app = function (Request $request, Response $response) use ($db) { + $db->query()->then(function ($result) use ($response) { + $response->writeHead(200, array('Content-Type' => 'text/plain')); + $response->end($result); + }); + }; + + // new + $app = function (ServerRequestInterface $request) use ($db) { + return $db->query()->then(function ($result) { + return new Response( + 200, + array('Content-Type' => 'text/plain'), + $result + ); + }); + }; + ``` + + Pending promies and response streams will automatically be canceled once the + client connection closes. + (#187 and #188 by @clue) + + The `ServerRequestInterface` contains the full effective request URI, + server-side parameters, query parameters and parsed cookies values as + defined in PSR-7. + (#167 by @clue and #174, #175 and #180 by @legionth) + + ```php + $app = function (ServerRequestInterface $request) { + return new Response( + 200, + array('Content-Type' => 'text/plain'), + $request->getUri()->getScheme() + ); + }; + ``` + + Advanced: Support duplex stream response for `Upgrade` requests such as + `Upgrade: WebSocket` or custom protocols and `CONNECT` requests + (#189 and #190 by @clue) + + > Note that the request body will currently not be buffered and parsed by + default, which depending on your particilar use-case, may limit + interoperability with the PSR-7 (http-message) ecosystem. + The provided streaming request body interfaces allow you to perform + buffering and parsing as needed in the request handler callback. + See also the README and examples for more details. + +* Feature / BC break: Replace `request` listener with callback function and + use `listen()` method to support multiple listening sockets + (#97 by @legionth and #193 by @clue) + + ```php + // old + $server = new Server($socket); + $server->on('request', $app); + + // new + $server = new Server($app); + $server->listen($socket); + ``` + +* Feature: Support the more advanced HTTP requests, such as + `OPTIONS * HTTP/1.1` (`OPTIONS` method in asterisk-form), + `GET http://example.com/path HTTP/1.1` (plain proxy requests in absolute-form), + `CONNECT example.com:443 HTTP/1.1` (`CONNECT` proxy requests in authority-form) + and sanitize `Host` header value across all requests. + (#157, #158, #161, #165, #169 and #173 by @clue) + +* Feature: Forward compatibility with Socket v1.0, v0.8, v0.7 and v0.6 and + forward compatibility with Stream v1.0 and v0.7 + (#154, #163, #183, #184 and #191 by @clue) + +* Feature: Simplify examples to ease getting started and + add benchmarking example + (#151 and #162 by @clue) + +* Improve test suite by adding tests for case insensitive chunked transfer + encoding and ignoring HHVM test failures until Travis tests work again. + (#150 by @legionth and #185 by @clue) + +## 0.6.0 (2017-03-09) + +* Feature / BC break: The `Request` and `Response` objects now follow strict + stream semantics and their respective methods and events. + (#116, #129, #133, #135, #136, #137, #138, #140, #141 by @legionth + and #122, #123, #130, #131, #132, #142 by @clue) + + This implies that the `Server` now supports proper detection of the request + message body stream, such as supporting decoding chunked transfer encoding, + delimiting requests with an explicit `Content-Length` header + and those with an empty request message body. + + These streaming semantics are compatible with previous Stream v0.5, future + compatible with v0.5 and upcoming v0.6 versions and can be used like this: + + ```php + $http->on('request', function (Request $request, Response $response) { + $contentLength = 0; + $request->on('data', function ($data) use (&$contentLength) { + $contentLength += strlen($data); + }); + + $request->on('end', function () use ($response, &$contentLength){ + $response->writeHead(200, array('Content-Type' => 'text/plain')); + $response->end("The length of the submitted request body is: " . $contentLength); + }); + + // an error occured + // e.g. on invalid chunked encoded data or an unexpected 'end' event + $request->on('error', function (\Exception $exception) use ($response, &$contentLength) { + $response->writeHead(400, array('Content-Type' => 'text/plain')); + $response->end("An error occured while reading at length: " . $contentLength); + }); + }); + ``` + + Similarly, the `Request` and `Response` now strictly follow the + `close()` method and `close` event semantics. + Closing the `Request` does not interrupt the underlying TCP/IP in + order to allow still sending back a valid response message. + Closing the `Response` does terminate the underlying TCP/IP + connection in order to clean up resources. + + You should make sure to always attach a `request` event listener + like above. The `Server` will not respond to an incoming HTTP + request otherwise and keep the TCP/IP connection pending until the + other side chooses to close the connection. + +* Feature: Support `HTTP/1.1` and `HTTP/1.0` for `Request` and `Response`. + (#124, #125, #126, #127, #128 by @clue and #139 by @legionth) + + The outgoing `Response` will automatically use the same HTTP version as the + incoming `Request` message and will only apply `HTTP/1.1` semantics if + applicable. This includes that the `Response` will automatically attach a + `Date` and `Connection: close` header if applicable. + + This implies that the `Server` now automatically responds with HTTP error + messages for invalid requests (status 400) and those exceeding internal + request header limits (status 431). + +## 0.5.0 (2017-02-16) + +* Feature / BC break: Change `Request` methods to be in line with PSR-7 + (#117 by @clue) + * Rename `getQuery()` to `getQueryParams()` + * Rename `getHttpVersion()` to `getProtocolVersion()` + * Change `getHeaders()` to always return an array of string values + for each header + +* Feature / BC break: Update Socket component to v0.5 and + add secure HTTPS server support + (#90 and #119 by @clue) + + ```php + // old plaintext HTTP server + $socket = new React\Socket\Server($loop); + $socket->listen(8080, '127.0.0.1'); + $http = new React\Http\Server($socket); + + // new plaintext HTTP server + $socket = new React\Socket\Server('127.0.0.1:8080', $loop); + $http = new React\Http\Server($socket); + + // new secure HTTPS server + $socket = new React\Socket\Server('127.0.0.1:8080', $loop); + $socket = new React\Socket\SecureServer($socket, $loop, array( + 'local_cert' => __DIR__ . '/localhost.pem' + )); + $http = new React\Http\Server($socket); + ``` + +* BC break: Mark internal APIs as internal or private and + remove unneeded `ServerInterface` + (#118 by @clue, #95 by @legionth) + +## 0.4.4 (2017-02-13) + +* Feature: Add request header accessors (à la PSR-7) + (#103 by @clue) + + ```php + // get value of host header + $host = $request->getHeaderLine('Host'); + + // get list of all cookie headers + $cookies = $request->getHeader('Cookie'); + ``` + +* Feature: Forward `pause()` and `resume()` from `Request` to underlying connection + (#110 by @clue) + + ```php + // support back-pressure when piping request into slower destination + $request->pipe($dest); + + // manually pause/resume request + $request->pause(); + $request->resume(); + ``` + +* Fix: Fix `100-continue` to be handled case-insensitive and ignore it for HTTP/1.0. + Similarly, outgoing response headers are now handled case-insensitive, e.g + we no longer apply chunked transfer encoding with mixed-case `Content-Length`. + (#107 by @clue) + + ```php + // now handled case-insensitive + $request->expectsContinue(); + + // now works just like properly-cased header + $response->writeHead($status, array('content-length' => 0)); + ``` + +* Fix: Do not emit empty `data` events and ignore empty writes in order to + not mess up chunked transfer encoding + (#108 and #112 by @clue) + +* Lock and test minimum required dependency versions and support PHPUnit v5 + (#113, #115 and #114 by @andig) + +## 0.4.3 (2017-02-10) + +* Fix: Do not take start of body into account when checking maximum header size + (#88 by @nopolabs) + +* Fix: Remove `data` listener if `HeaderParser` emits an error + (#83 by @nick4fake) + +* First class support for PHP 5.3 through PHP 7 and HHVM + (#101 and #102 by @clue, #66 by @WyriHaximus) + +* Improve test suite by adding PHPUnit to require-dev, + improving forward compatibility with newer PHPUnit versions + and replacing unneeded test stubs + (#92 and #93 by @nopolabs, #100 by @legionth) + +## 0.4.2 (2016-11-09) + +* Remove all listeners after emitting error in RequestHeaderParser #68 @WyriHaximus +* Catch Guzzle parse request errors #65 @WyriHaximus +* Remove branch-alias definition as per reactphp/react#343 #58 @WyriHaximus +* Add functional example to ease getting started #64 by @clue +* Naming, immutable array manipulation #37 @cboden + +## 0.4.1 (2015-05-21) + +* Replaced guzzle/parser with guzzlehttp/psr7 by @cboden +* FIX Continue Header by @iannsp +* Missing type hint by @marenzo + +## 0.4.0 (2014-02-02) + +* BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks +* BC break: Update to React/Promise 2.0 +* BC break: Update to Evenement 2.0 +* Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0 +* Bump React dependencies to v0.4 + +## 0.3.0 (2013-04-14) + +* Bump React dependencies to v0.3 + +## 0.2.6 (2012-12-26) + +* Bug fix: Emit end event when Response closes (@beaucollins) + +## 0.2.3 (2012-11-14) + +* Bug fix: Forward drain events from HTTP response (@cs278) +* Dependency: Updated guzzle deps to `3.0.*` + +## 0.2.2 (2012-10-28) + +* Version bump + +## 0.2.1 (2012-10-14) + +* Feature: Support HTTP 1.1 continue + +## 0.2.0 (2012-09-10) + +* Bump React dependencies to v0.2 + +## 0.1.1 (2012-07-12) + +* Version bump + +## 0.1.0 (2012-07-11) + +* First tagged release diff --git a/deps/vendor/react/http/LICENSE b/deps/vendor/react/http/LICENSE new file mode 100644 index 000000000..d6f8901f9 --- /dev/null +++ b/deps/vendor/react/http/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 Christian Lück, Cees-Jan Kiewiet, Jan Sorgalla, Chris Boden, Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/react/http/README.md b/deps/vendor/react/http/README.md new file mode 100644 index 000000000..d05506427 --- /dev/null +++ b/deps/vendor/react/http/README.md @@ -0,0 +1,3024 @@ +# HTTP + +[![CI status](https://github.com/reactphp/http/actions/workflows/ci.yml/badge.svg)](https://github.com/reactphp/http/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/http?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/http) + +Event-driven, streaming HTTP client and server implementation for [ReactPHP](https://reactphp.org/). + +This HTTP library provides re-usable implementations for an HTTP client and +server based on ReactPHP's [`Socket`](https://github.com/reactphp/socket) and +[`EventLoop`](https://github.com/reactphp/event-loop) components. +Its client component allows you to send any number of async HTTP/HTTPS requests +concurrently. +Its server component allows you to build plaintext HTTP and secure HTTPS servers +that accept incoming HTTP requests from HTTP clients (such as web browsers). +This library provides async, streaming means for all of this, so you can handle +multiple concurrent HTTP requests without blocking. + +**Table of contents** + +* [Quickstart example](#quickstart-example) +* [Client Usage](#client-usage) + * [Request methods](#request-methods) + * [Promises](#promises) + * [Cancellation](#cancellation) + * [Timeouts](#timeouts) + * [Authentication](#authentication) + * [Redirects](#redirects) + * [Blocking](#blocking) + * [Concurrency](#concurrency) + * [Streaming response](#streaming-response) + * [Streaming request](#streaming-request) + * [HTTP proxy](#http-proxy) + * [SOCKS proxy](#socks-proxy) + * [SSH proxy](#ssh-proxy) + * [Unix domain sockets](#unix-domain-sockets) +* [Server Usage](#server-usage) + * [HttpServer](#httpserver) + * [listen()](#listen) + * [Server Request](#server-request) + * [Request parameters](#request-parameters) + * [Query parameters](#query-parameters) + * [Request body](#request-body) + * [Streaming incoming request](#streaming-incoming-request) + * [Request method](#request-method) + * [Cookie parameters](#cookie-parameters) + * [Invalid request](#invalid-request) + * [Server Response](#server-response) + * [Deferred response](#deferred-response) + * [Streaming outgoing response](#streaming-outgoing-response) + * [Response length](#response-length) + * [Invalid response](#invalid-response) + * [Default response headers](#default-response-headers) + * [Middleware](#middleware) + * [Custom middleware](#custom-middleware) + * [Third-Party Middleware](#third-party-middleware) +* [API](#api) + * [Browser](#browser) + * [get()](#get) + * [post()](#post) + * [head()](#head) + * [patch()](#patch) + * [put()](#put) + * [delete()](#delete) + * [request()](#request) + * [requestStreaming()](#requeststreaming) + * [withTimeout()](#withtimeout) + * [withFollowRedirects()](#withfollowredirects) + * [withRejectErrorResponse()](#withrejecterrorresponse) + * [withBase()](#withbase) + * [withProtocolVersion()](#withprotocolversion) + * [withResponseBuffer()](#withresponsebuffer) + * [withHeader()](#withheader) + * [withoutHeader()](#withoutheader) + * [React\Http\Message](#reacthttpmessage) + * [Response](#response) + * [html()](#html) + * [json()](#json) + * [plaintext()](#plaintext) + * [xml()](#xml) + * [Request](#request-1) + * [ServerRequest](#serverrequest) + * [Uri](#uri) + * [ResponseException](#responseexception) + * [React\Http\Middleware](#reacthttpmiddleware) + * [StreamingRequestMiddleware](#streamingrequestmiddleware) + * [LimitConcurrentRequestsMiddleware](#limitconcurrentrequestsmiddleware) + * [RequestBodyBufferMiddleware](#requestbodybuffermiddleware) + * [RequestBodyParserMiddleware](#requestbodyparsermiddleware) +* [Install](#install) +* [Tests](#tests) +* [License](#license) + +## Quickstart example + +Once [installed](#install), you can use the following code to access an +HTTP web server and send some simple HTTP GET requests: + +```php +get('http://www.google.com/')->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump($response->getHeaders(), (string)$response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +This is an HTTP server which responds with `Hello World!` to every request. + +```php +listen($socket); +``` + +See also the [examples](examples/). + +## Client Usage + +### Request methods + +Most importantly, this project provides a [`Browser`](#browser) object that +offers several methods that resemble the HTTP protocol methods: + +```php +$browser->get($url, array $headers = array()); +$browser->head($url, array $headers = array()); +$browser->post($url, array $headers = array(), string|ReadableStreamInterface $body = ''); +$browser->delete($url, array $headers = array(), string|ReadableStreamInterface $body = ''); +$browser->put($url, array $headers = array(), string|ReadableStreamInterface $body = ''); +$browser->patch($url, array $headers = array(), string|ReadableStreamInterface $body = ''); +``` + +Each of these methods requires a `$url` and some optional parameters to send an +HTTP request. Each of these method names matches the respective HTTP request +method, for example the [`get()`](#get) method sends an HTTP `GET` request. + +You can optionally pass an associative array of additional `$headers` that will be +sent with this HTTP request. Additionally, each method will automatically add a +matching `Content-Length` request header if an outgoing request body is given and its +size is known and non-empty. For an empty request body, if will only include a +`Content-Length: 0` request header if the request method usually expects a request +body (only applies to `POST`, `PUT` and `PATCH` HTTP request methods). + +If you're using a [streaming request body](#streaming-request), it will default +to using `Transfer-Encoding: chunked` unless you explicitly pass in a matching `Content-Length` +request header. See also [streaming request](#streaming-request) for more details. + +By default, all of the above methods default to sending requests using the +HTTP/1.1 protocol version. If you want to explicitly use the legacy HTTP/1.0 +protocol version, you can use the [`withProtocolVersion()`](#withprotocolversion) +method. If you want to use any other or even custom HTTP request method, you can +use the [`request()`](#request) method. + +Each of the above methods supports async operation and either *fulfills* with a +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +or *rejects* with an `Exception`. +Please see the following chapter about [promises](#promises) for more details. + +### Promises + +Sending requests is async (non-blocking), so you can actually send multiple +requests in parallel. +The `Browser` will respond to each request with a +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +message, the order is not guaranteed. +Sending requests uses a [Promise](https://github.com/reactphp/promise)-based +interface that makes it easy to react to when an HTTP request is completed +(i.e. either successfully fulfilled or rejected with an error): + +```php +$browser->get($url)->then( + function (Psr\Http\Message\ResponseInterface $response) { + var_dump('Response received', $response); + }, + function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + } +); +``` + +If this looks strange to you, you can also use the more traditional [blocking API](#blocking). + +Keep in mind that resolving the Promise with the full response message means the +whole response body has to be kept in memory. +This is easy to get started and works reasonably well for smaller responses +(such as common HTML pages or RESTful or JSON API requests). + +You may also want to look into the [streaming API](#streaming-response): + +* If you're dealing with lots of concurrent requests (100+) or +* If you want to process individual data chunks as they happen (without having to wait for the full response body) or +* If you're expecting a big response body size (1 MiB or more, for example when downloading binary files) or +* If you're unsure about the response body size (better be safe than sorry when accessing arbitrary remote HTTP endpoints and the response body size is unknown in advance). + +### Cancellation + +The returned Promise is implemented in such a way that it can be cancelled +when it is still pending. +Cancelling a pending promise will reject its value with an Exception and +clean up any underlying resources. + +```php +$promise = $browser->get($url); + +Loop::addTimer(2.0, function () use ($promise) { + $promise->cancel(); +}); +``` + +### Timeouts + +This library uses a very efficient HTTP implementation, so most HTTP requests +should usually be completed in mere milliseconds. However, when sending HTTP +requests over an unreliable network (the internet), there are a number of things +that can go wrong and may cause the request to fail after a time. As such, this +library respects PHP's `default_socket_timeout` setting (default 60s) as a timeout +for sending the outgoing HTTP request and waiting for a successful response and +will otherwise cancel the pending request and reject its value with an Exception. + +Note that this timeout value covers creating the underlying transport connection, +sending the HTTP request, receiving the HTTP response headers and its full +response body and following any eventual [redirects](#redirects). See also +[redirects](#redirects) below to configure the number of redirects to follow (or +disable following redirects altogether) and also [streaming](#streaming-response) +below to not take receiving large response bodies into account for this timeout. + +You can use the [`withTimeout()` method](#withtimeout) to pass a custom timeout +value in seconds like this: + +```php +$browser = $browser->withTimeout(10.0); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // response received within 10 seconds maximum + var_dump($response->getHeaders()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +Similarly, you can use a bool `false` to not apply a timeout at all +or use a bool `true` value to restore the default handling. +See [`withTimeout()`](#withtimeout) for more details. + +If you're using a [streaming response body](#streaming-response), the time it +takes to receive the response body stream will not be included in the timeout. +This allows you to keep this incoming stream open for a longer time, such as +when downloading a very large stream or when streaming data over a long-lived +connection. + +If you're using a [streaming request body](#streaming-request), the time it +takes to send the request body stream will not be included in the timeout. This +allows you to keep this outgoing stream open for a longer time, such as when +uploading a very large stream. + +Note that this timeout handling applies to the higher-level HTTP layer. Lower +layers such as socket and DNS may also apply (different) timeout values. In +particular, the underlying socket connection uses the same `default_socket_timeout` +setting to establish the underlying transport connection. To control this +connection timeout behavior, you can [inject a custom `Connector`](#browser) +like this: + +```php +$browser = new React\Http\Browser( + new React\Socket\Connector( + array( + 'timeout' => 5 + ) + ) +); +``` + +### Authentication + +This library supports [HTTP Basic Authentication](https://en.wikipedia.org/wiki/Basic_access_authentication) +using the `Authorization: Basic …` request header or allows you to set an explicit +`Authorization` request header. + +By default, this library does not include an outgoing `Authorization` request +header. If the server requires authentication, if may return a `401` (Unauthorized) +status code which will reject the request by default (see also the +[`withRejectErrorResponse()` method](#withrejecterrorresponse) below). + +In order to pass authentication details, you can simply pass the username and +password as part of the request URL like this: + +```php +$promise = $browser->get('https://user:pass@example.com/api'); +``` + +Note that special characters in the authentication details have to be +percent-encoded, see also [`rawurlencode()`](https://www.php.net/manual/en/function.rawurlencode.php). +This example will automatically pass the base64-encoded authentication details +using the outgoing `Authorization: Basic …` request header. If the HTTP endpoint +you're talking to requires any other authentication scheme, you can also pass +this header explicitly. This is common when using (RESTful) HTTP APIs that use +OAuth access tokens or JSON Web Tokens (JWT): + +```php +$token = 'abc123'; + +$promise = $browser->get( + 'https://example.com/api', + array( + 'Authorization' => 'Bearer ' . $token + ) +); +``` + +When following redirects, the `Authorization` request header will never be sent +to any remote hosts by default. When following a redirect where the `Location` +response header contains authentication details, these details will be sent for +following requests. See also [redirects](#redirects) below. + +### Redirects + +By default, this library follows any redirects and obeys `3xx` (Redirection) +status codes using the `Location` response header from the remote server. +The promise will be fulfilled with the last response from the chain of redirects. + +```php +$browser->get($url, $headers)->then(function (Psr\Http\Message\ResponseInterface $response) { + // the final response will end up here + var_dump($response->getHeaders()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +Any redirected requests will follow the semantics of the original request and +will include the same request headers as the original request except for those +listed below. +If the original request is a temporary (307) or a permanent (308) redirect, request +body and headers will be passed to the redirected request. Otherwise, the request +body will never be passed to the redirected request. Accordingly, each redirected +request will remove any `Content-Length` and `Content-Type` request headers. + +If the original request used HTTP authentication with an `Authorization` request +header, this request header will only be passed as part of the redirected +request if the redirected URL is using the same host. In other words, the +`Authorizaton` request header will not be forwarded to other foreign hosts due to +possible privacy/security concerns. When following a redirect where the `Location` +response header contains authentication details, these details will be sent for +following requests. + +You can use the [`withFollowRedirects()`](#withfollowredirects) method to +control the maximum number of redirects to follow or to return any redirect +responses as-is and apply custom redirection logic like this: + +```php +$browser = $browser->withFollowRedirects(false); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // any redirects will now end up here + var_dump($response->getHeaders()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also [`withFollowRedirects()`](#withfollowredirects) for more details. + +### Blocking + +As stated above, this library provides you a powerful, async API by default. + +You can also integrate this into your traditional, blocking environment by using +[reactphp/async](https://github.com/reactphp/async). This allows you to simply +await async HTTP requests like this: + +```php +use function React\Async\await; + +$browser = new React\Http\Browser(); + +$promise = $browser->get('http://example.com/'); + +try { + $response = await($promise); + // response successfully received +} catch (Exception $e) { + // an error occurred while performing the request +} +``` + +Similarly, you can also process multiple requests concurrently and await an array of `Response` objects: + +```php +use function React\Async\await; +use function React\Promise\all; + +$promises = array( + $browser->get('http://example.com/'), + $browser->get('http://www.example.org/'), +); + +$responses = await(all($promises)); +``` + +This is made possible thanks to fibers available in PHP 8.1+ and our +compatibility API that also works on all supported PHP versions. +Please refer to [reactphp/async](https://github.com/reactphp/async#readme) for more details. + +Keep in mind the above remark about buffering the whole response message in memory. +As an alternative, you may also see one of the following chapters for the +[streaming API](#streaming-response). + +### Concurrency + +As stated above, this library provides you a powerful, async API. Being able to +send a large number of requests at once is one of the core features of this +project. For instance, you can easily send 100 requests concurrently while +processing SQL queries at the same time. + +Remember, with great power comes great responsibility. Sending an excessive +number of requests may either take up all resources on your side or it may even +get you banned by the remote side if it sees an unreasonable number of requests +from your side. + +```php +// watch out if array contains many elements +foreach ($urls as $url) { + $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump($response->getHeaders()); + }, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + }); +} +``` + +As a consequence, it's usually recommended to limit concurrency on the sending +side to a reasonable value. It's common to use a rather small limit, as doing +more than a dozen of things at once may easily overwhelm the receiving side. You +can use [clue/reactphp-mq](https://github.com/clue/reactphp-mq) as a lightweight +in-memory queue to concurrently do many (but not too many) things at once: + +```php +// wraps Browser in a Queue object that executes no more than 10 operations at once +$q = new Clue\React\Mq\Queue(10, null, function ($url) use ($browser) { + return $browser->get($url); +}); + +foreach ($urls as $url) { + $q($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump($response->getHeaders()); + }, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + }); +} +``` + +Additional requests that exceed the concurrency limit will automatically be +enqueued until one of the pending requests completes. This integrates nicely +with the existing [Promise-based API](#promises). Please refer to +[clue/reactphp-mq](https://github.com/clue/reactphp-mq) for more details. + +This in-memory approach works reasonably well for some thousand outstanding +requests. If you're processing a very large input list (think millions of rows +in a CSV or NDJSON file), you may want to look into using a streaming approach +instead. See [clue/reactphp-flux](https://github.com/clue/reactphp-flux) for +more details. + +### Streaming response + +All of the above examples assume you want to store the whole response body in memory. +This is easy to get started and works reasonably well for smaller responses. + +However, there are several situations where it's usually a better idea to use a +streaming approach, where only small chunks have to be kept in memory: + +* If you're dealing with lots of concurrent requests (100+) or +* If you want to process individual data chunks as they happen (without having to wait for the full response body) or +* If you're expecting a big response body size (1 MiB or more, for example when downloading binary files) or +* If you're unsure about the response body size (better be safe than sorry when accessing arbitrary remote HTTP endpoints and the response body size is unknown in advance). + +You can use the [`requestStreaming()`](#requeststreaming) method to send an +arbitrary HTTP request and receive a streaming response. It uses the same HTTP +message API, but does not buffer the response body in memory. It only processes +the response body in small chunks as data is received and forwards this data +through [ReactPHP's Stream API](https://github.com/reactphp/stream). This works +for (any number of) responses of arbitrary sizes. + +This means it resolves with a normal +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface), +which can be used to access the response message parameters as usual. +You can access the message body as usual, however it now also +implements [ReactPHP's `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) +as well as parts of the [PSR-7 `StreamInterface`](https://www.php-fig.org/psr/psr-7/#34-psrhttpmessagestreaminterface). + +```php +$browser->requestStreaming('GET', $url)->then(function (Psr\Http\Message\ResponseInterface $response) { + $body = $response->getBody(); + assert($body instanceof Psr\Http\Message\StreamInterface); + assert($body instanceof React\Stream\ReadableStreamInterface); + + $body->on('data', function ($chunk) { + echo $chunk; + }); + + $body->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + }); + + $body->on('close', function () { + echo '[DONE]' . PHP_EOL; + }); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also the [stream download benchmark example](examples/91-client-benchmark-download.php) and +the [stream forwarding example](examples/21-client-request-streaming-to-stdout.php). + +You can invoke the following methods on the message body: + +```php +$body->on($event, $callback); +$body->eof(); +$body->isReadable(); +$body->pipe(React\Stream\WritableStreamInterface $dest, array $options = array()); +$body->close(); +$body->pause(); +$body->resume(); +``` + +Because the message body is in a streaming state, invoking the following methods +doesn't make much sense: + +```php +$body->__toString(); // '' +$body->detach(); // throws BadMethodCallException +$body->getSize(); // null +$body->tell(); // throws BadMethodCallException +$body->isSeekable(); // false +$body->seek(); // throws BadMethodCallException +$body->rewind(); // throws BadMethodCallException +$body->isWritable(); // false +$body->write(); // throws BadMethodCallException +$body->read(); // throws BadMethodCallException +$body->getContents(); // throws BadMethodCallException +``` + +Note how [timeouts](#timeouts) apply slightly differently when using streaming. +In streaming mode, the timeout value covers creating the underlying transport +connection, sending the HTTP request, receiving the HTTP response headers and +following any eventual [redirects](#redirects). In particular, the timeout value +does not take receiving (possibly large) response bodies into account. + +If you want to integrate the streaming response into a higher level API, then +working with Promise objects that resolve with Stream objects is often inconvenient. +Consider looking into also using [react/promise-stream](https://github.com/reactphp/promise-stream). +The resulting streaming code could look something like this: + +```php +use React\Promise\Stream; + +function download(Browser $browser, string $url): React\Stream\ReadableStreamInterface { + return Stream\unwrapReadable( + $browser->requestStreaming('GET', $url)->then(function (Psr\Http\Message\ResponseInterface $response) { + return $response->getBody(); + }) + ); +} + +$stream = download($browser, $url); +$stream->on('data', function ($data) { + echo $data; +}); +$stream->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also the [`requestStreaming()`](#requeststreaming) method for more details. + +### Streaming request + +Besides streaming the response body, you can also stream the request body. +This can be useful if you want to send big POST requests (uploading files etc.) +or process many outgoing streams at once. +Instead of passing the body as a string, you can simply pass an instance +implementing [ReactPHP's `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) +to the [request methods](#request-methods) like this: + +```php +$browser->post($url, array(), $stream)->then(function (Psr\Http\Message\ResponseInterface $response) { + echo 'Successfully sent.'; +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +If you're using a streaming request body (`React\Stream\ReadableStreamInterface`), it will +default to using `Transfer-Encoding: chunked` or you have to explicitly pass in a +matching `Content-Length` request header like so: + +```php +$body = new React\Stream\ThroughStream(); +Loop::addTimer(1.0, function () use ($body) { + $body->end("hello world"); +}); + +$browser->post($url, array('Content-Length' => '11'), $body); +``` + +If the streaming request body emits an `error` event or is explicitly closed +without emitting a successful `end` event first, the request will automatically +be closed and rejected. + +### HTTP proxy + +You can also establish your outgoing connections through an HTTP CONNECT proxy server +by adding a dependency to [clue/reactphp-http-proxy](https://github.com/clue/reactphp-http-proxy). + +HTTP CONNECT proxy servers (also commonly known as "HTTPS proxy" or "SSL proxy") +are commonly used to tunnel HTTPS traffic through an intermediary ("proxy"), to +conceal the origin address (anonymity) or to circumvent address blocking +(geoblocking). While many (public) HTTP CONNECT proxy servers often limit this +to HTTPS port `443` only, this can technically be used to tunnel any TCP/IP-based +protocol, such as plain HTTP and TLS-encrypted HTTPS. + +```php +$proxy = new Clue\React\HttpProxy\ProxyConnector('127.0.0.1:8080'); + +$connector = new React\Socket\Connector(array( + 'tcp' => $proxy, + 'dns' => false +)); + +$browser = new React\Http\Browser($connector); +``` + +See also the [HTTP proxy example](examples/11-client-http-proxy.php). + +### SOCKS proxy + +You can also establish your outgoing connections through a SOCKS proxy server +by adding a dependency to [clue/reactphp-socks](https://github.com/clue/reactphp-socks). + +The SOCKS proxy protocol family (SOCKS5, SOCKS4 and SOCKS4a) is commonly used to +tunnel HTTP(S) traffic through an intermediary ("proxy"), to conceal the origin +address (anonymity) or to circumvent address blocking (geoblocking). While many +(public) SOCKS proxy servers often limit this to HTTP(S) port `80` and `443` +only, this can technically be used to tunnel any TCP/IP-based protocol. + +```php +$proxy = new Clue\React\Socks\Client('127.0.0.1:1080'); + +$connector = new React\Socket\Connector(array( + 'tcp' => $proxy, + 'dns' => false +)); + +$browser = new React\Http\Browser($connector); +``` + +See also the [SOCKS proxy example](examples/12-client-socks-proxy.php). + +### SSH proxy + +You can also establish your outgoing connections through an SSH server +by adding a dependency to [clue/reactphp-ssh-proxy](https://github.com/clue/reactphp-ssh-proxy). + +[Secure Shell (SSH)](https://en.wikipedia.org/wiki/Secure_Shell) is a secure +network protocol that is most commonly used to access a login shell on a remote +server. Its architecture allows it to use multiple secure channels over a single +connection. Among others, this can also be used to create an "SSH tunnel", which +is commonly used to tunnel HTTP(S) traffic through an intermediary ("proxy"), to +conceal the origin address (anonymity) or to circumvent address blocking +(geoblocking). This can be used to tunnel any TCP/IP-based protocol (HTTP, SMTP, +IMAP etc.), allows you to access local services that are otherwise not accessible +from the outside (database behind firewall) and as such can also be used for +plain HTTP and TLS-encrypted HTTPS. + +```php +$proxy = new Clue\React\SshProxy\SshSocksConnector('alice@example.com'); + +$connector = new React\Socket\Connector(array( + 'tcp' => $proxy, + 'dns' => false +)); + +$browser = new React\Http\Browser($connector); +``` + +See also the [SSH proxy example](examples/13-client-ssh-proxy.php). + +### Unix domain sockets + +By default, this library supports transport over plaintext TCP/IP and secure +TLS connections for the `http://` and `https://` URL schemes respectively. +This library also supports Unix domain sockets (UDS) when explicitly configured. + +In order to use a UDS path, you have to explicitly configure the connector to +override the destination URL so that the hostname given in the request URL will +no longer be used to establish the connection: + +```php +$connector = new React\Socket\FixedUriConnector( + 'unix:///var/run/docker.sock', + new React\Socket\UnixConnector() +); + +$browser = new React\Http\Browser($connector); + +$client->get('http://localhost/info')->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump($response->getHeaders(), (string)$response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also the [Unix Domain Sockets (UDS) example](examples/14-client-unix-domain-sockets.php). + + +## Server Usage + +### HttpServer + + + +The `React\Http\HttpServer` class is responsible for handling incoming connections and then +processing each incoming HTTP request. + +When a complete HTTP request has been received, it will invoke the given +request handler function. This request handler function needs to be passed to +the constructor and will be invoked with the respective [request](#server-request) +object and expects a [response](#server-response) object in return: + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + return React\Http\Message\Response::plaintext( + "Hello World!\n" + ); +}); +``` + +Each incoming HTTP request message is always represented by the +[PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface), +see also following [request](#server-request) chapter for more details. + +Each outgoing HTTP response message is always represented by the +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface), +see also following [response](#server-response) chapter for more details. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +In order to start listening for any incoming connections, the `HttpServer` needs +to be attached to an instance of +[`React\Socket\ServerInterface`](https://github.com/reactphp/socket#serverinterface) +through the [`listen()`](#listen) method as described in the following +chapter. In its most simple form, you can attach this to a +[`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) +in order to start a plaintext HTTP server like this: + +```php +$http = new React\Http\HttpServer($handler); + +$socket = new React\Socket\SocketServer('0.0.0.0:8080'); +$http->listen($socket); +``` + +See also the [`listen()`](#listen) method and the +[hello world server example](examples/51-server-hello-world.php) +for more details. + +By default, the `HttpServer` buffers and parses the complete incoming HTTP +request in memory. It will invoke the given request handler function when the +complete request headers and request body has been received. This means the +[request](#server-request) object passed to your request handler function will be +fully compatible with PSR-7 (http-message). This provides sane defaults for +80% of the use cases and is the recommended way to use this library unless +you're sure you know what you're doing. + +On the other hand, buffering complete HTTP requests in memory until they can +be processed by your request handler function means that this class has to +employ a number of limits to avoid consuming too much memory. In order to +take the more advanced configuration out your hand, it respects setting from +your [`php.ini`](https://www.php.net/manual/en/ini.core.php) to apply its +default settings. This is a list of PHP settings this class respects with +their respective default values: + +``` +memory_limit 128M +post_max_size 8M // capped at 64K + +enable_post_data_reading 1 +max_input_nesting_level 64 +max_input_vars 1000 + +file_uploads 1 +upload_max_filesize 2M +max_file_uploads 20 +``` + +In particular, the `post_max_size` setting limits how much memory a single +HTTP request is allowed to consume while buffering its request body. This +needs to be limited because the server can process a large number of requests +concurrently, so the server may potentially consume a large amount of memory +otherwise. To support higher concurrency by default, this value is capped +at `64K`. If you assign a higher value, it will only allow `64K` by default. +If a request exceeds this limit, its request body will be ignored and it will +be processed like a request with no request body at all. See below for +explicit configuration to override this setting. + +By default, this class will try to avoid consuming more than half of your +`memory_limit` for buffering multiple concurrent HTTP requests. As such, with +the above default settings of `128M` max, it will try to consume no more than +`64M` for buffering multiple concurrent HTTP requests. As a consequence, it +will limit the concurrency to `1024` HTTP requests with the above defaults. + +It is imperative that you assign reasonable values to your PHP ini settings. +It is usually recommended to not support buffering incoming HTTP requests +with a large HTTP request body (e.g. large file uploads). If you want to +increase this buffer size, you will have to also increase the total memory +limit to allow for more concurrent requests (set `memory_limit 512M` or more) +or explicitly limit concurrency. + +In order to override the above buffering defaults, you can configure the +`HttpServer` explicitly. You can use the +[`LimitConcurrentRequestsMiddleware`](#limitconcurrentrequestsmiddleware) and +[`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) (see below) +to explicitly configure the total number of requests that can be handled at +once like this: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + new React\Http\Middleware\RequestBodyBufferMiddleware(2 * 1024 * 1024), // 2 MiB per request + new React\Http\Middleware\RequestBodyParserMiddleware(), + $handler +); +``` + +In this example, we allow processing up to 100 concurrent requests at once +and each request can buffer up to `2M`. This means you may have to keep a +maximum of `200M` of memory for incoming request body buffers. Accordingly, +you need to adjust the `memory_limit` ini setting to allow for these buffers +plus your actual application logic memory requirements (think `512M` or more). + +> Internally, this class automatically assigns these middleware handlers + automatically when no [`StreamingRequestMiddleware`](#streamingrequestmiddleware) + is given. Accordingly, you can use this example to override all default + settings to implement custom limits. + +As an alternative to buffering the complete request body in memory, you can +also use a streaming approach where only small chunks of data have to be kept +in memory: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + $handler +); +``` + +In this case, it will invoke the request handler function once the HTTP +request headers have been received, i.e. before receiving the potentially +much larger HTTP request body. This means the [request](#server-request) passed to +your request handler function may not be fully compatible with PSR-7. This is +specifically designed to help with more advanced use cases where you want to +have full control over consuming the incoming HTTP request body and +concurrency settings. See also [streaming incoming request](#streaming-incoming-request) +below for more details. + +> Changelog v1.5.0: This class has been renamed to `HttpServer` from the + previous `Server` class in order to avoid any ambiguities. + The previous name has been deprecated and should not be used anymore. + +### listen() + +The `listen(React\Socket\ServerInterface $socket): void` method can be used to +start listening for HTTP requests on the given socket server instance. + +The given [`React\Socket\ServerInterface`](https://github.com/reactphp/socket#serverinterface) +is responsible for emitting the underlying streaming connections. This +HTTP server needs to be attached to it in order to process any +connections and pase incoming streaming data as incoming HTTP request +messages. In its most common form, you can attach this to a +[`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) +in order to start a plaintext HTTP server like this: + +```php +$http = new React\Http\HttpServer($handler); + +$socket = new React\Socket\SocketServer('0.0.0.0:8080'); +$http->listen($socket); +``` + +See also [hello world server example](examples/51-server-hello-world.php) +for more details. + +This example will start listening for HTTP requests on the alternative +HTTP port `8080` on all interfaces (publicly). As an alternative, it is +very common to use a reverse proxy and let this HTTP server listen on the +localhost (loopback) interface only by using the listen address +`127.0.0.1:8080` instead. This way, you host your application(s) on the +default HTTP port `80` and only route specific requests to this HTTP +server. + +Likewise, it's usually recommended to use a reverse proxy setup to accept +secure HTTPS requests on default HTTPS port `443` (TLS termination) and +only route plaintext requests to this HTTP server. As an alternative, you +can also accept secure HTTPS requests with this HTTP server by attaching +this to a [`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) +using a secure TLS listen address, a certificate file and optional +`passphrase` like this: + +```php +$http = new React\Http\HttpServer($handler); + +$socket = new React\Socket\SocketServer('tls://0.0.0.0:8443', array( + 'tls' => array( + 'local_cert' => __DIR__ . '/localhost.pem' + ) +)); +$http->listen($socket); +``` + +See also [hello world HTTPS example](examples/61-server-hello-world-https.php) +for more details. + +### Server Request + +As seen above, the [`HttpServer`](#httpserver) class is responsible for handling +incoming connections and then processing each incoming HTTP request. + +The request object will be processed once the request has +been received by the client. +This request object implements the +[PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface) +which in turn extends the +[PSR-7 `RequestInterface`](https://www.php-fig.org/psr/psr-7/#32-psrhttpmessagerequestinterface) +and will be passed to the callback function like this. + + ```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $body = "The method of the request is: " . $request->getMethod() . "\n"; + $body .= "The requested path is: " . $request->getUri()->getPath() . "\n"; + + return React\Http\Message\Response::plaintext( + $body + ); +}); +``` + +For more details about the request object, also check out the documentation of +[PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface) +and +[PSR-7 `RequestInterface`](https://www.php-fig.org/psr/psr-7/#32-psrhttpmessagerequestinterface). + +#### Request parameters + +The `getServerParams(): mixed[]` method can be used to +get server-side parameters similar to the `$_SERVER` variable. +The following parameters are currently available: + +* `REMOTE_ADDR` + The IP address of the request sender +* `REMOTE_PORT` + Port of the request sender +* `SERVER_ADDR` + The IP address of the server +* `SERVER_PORT` + The port of the server +* `REQUEST_TIME` + Unix timestamp when the complete request header has been received, + as integer similar to `time()` +* `REQUEST_TIME_FLOAT` + Unix timestamp when the complete request header has been received, + as float similar to `microtime(true)` +* `HTTPS` + Set to 'on' if the request used HTTPS, otherwise it won't be set + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $body = "Your IP is: " . $request->getServerParams()['REMOTE_ADDR'] . "\n"; + + return React\Http\Message\Response::plaintext( + $body + ); +}); +``` + +See also [whatsmyip server example](examples/53-server-whatsmyip.php). + +> Advanced: Note that address parameters will not be set if you're listening on + a Unix domain socket (UDS) path as this protocol lacks the concept of + host/port. + +#### Query parameters + +The `getQueryParams(): array` method can be used to get the query parameters +similiar to the `$_GET` variable. + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $queryParams = $request->getQueryParams(); + + $body = 'The query parameter "foo" is not set. Click the following link '; + $body .= 'to use query parameter in your request'; + + if (isset($queryParams['foo'])) { + $body = 'The value of "foo" is: ' . htmlspecialchars($queryParams['foo']); + } + + return React\Http\Message\Response::html( + $body + ); +}); +``` + +The response in the above example will return a response body with a link. +The URL contains the query parameter `foo` with the value `bar`. +Use [`htmlentities`](https://www.php.net/manual/en/function.htmlentities.php) +like in this example to prevent +[Cross-Site Scripting (abbreviated as XSS)](https://en.wikipedia.org/wiki/Cross-site_scripting). + +See also [server query parameters example](examples/54-server-query-parameter.php). + +#### Request body + +By default, the [`Server`](#httpserver) will buffer and parse the full request body +in memory. This means the given request object includes the parsed request body +and any file uploads. + +> As an alternative to the default buffering logic, you can also use the + [`StreamingRequestMiddleware`](#streamingrequestmiddleware). Jump to the next + chapter to learn more about how to process a + [streaming incoming request](#streaming-incoming-request). + +As stated above, each incoming HTTP request is always represented by the +[PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface). +This interface provides several methods that are useful when working with the +incoming request body as described below. + +The `getParsedBody(): null|array|object` method can be used to +get the parsed request body, similar to +[PHP's `$_POST` variable](https://www.php.net/manual/en/reserved.variables.post.php). +This method may return a (possibly nested) array structure with all body +parameters or a `null` value if the request body could not be parsed. +By default, this method will only return parsed data for requests using +`Content-Type: application/x-www-form-urlencoded` or `Content-Type: multipart/form-data` +request headers (commonly used for `POST` requests for HTML form submission data). + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $name = $request->getParsedBody()['name'] ?? 'anonymous'; + + return React\Http\Message\Response::plaintext( + "Hello $name!\n" + ); +}); +``` + +See also [form upload example](examples/62-server-form-upload.php) for more details. + +The `getBody(): StreamInterface` method can be used to +get the raw data from this request body, similar to +[PHP's `php://input` stream](https://www.php.net/manual/en/wrappers.php.php#wrappers.php.input). +This method returns an instance of the request body represented by the +[PSR-7 `StreamInterface`](https://www.php-fig.org/psr/psr-7/#34-psrhttpmessagestreaminterface). +This is particularly useful when using a custom request body that will not +otherwise be parsed by default, such as a JSON (`Content-Type: application/json`) or +an XML (`Content-Type: application/xml`) request body (which is commonly used for +`POST`, `PUT` or `PATCH` requests in JSON-based or RESTful/RESTish APIs). + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $data = json_decode((string)$request->getBody()); + $name = $data->name ?? 'anonymous'; + + return React\Http\Message\Response::json( + ['message' => "Hello $name!"] + ); +}); +``` + +See also [JSON API server example](examples/59-server-json-api.php) for more details. + +The `getUploadedFiles(): array` method can be used to +get the uploaded files in this request, similar to +[PHP's `$_FILES` variable](https://www.php.net/manual/en/reserved.variables.files.php). +This method returns a (possibly nested) array structure with all file uploads, each represented by the +[PSR-7 `UploadedFileInterface`](https://www.php-fig.org/psr/psr-7/#36-psrhttpmessageuploadedfileinterface). +This array will only be filled when using the `Content-Type: multipart/form-data` +request header (commonly used for `POST` requests for HTML file uploads). + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $files = $request->getUploadedFiles(); + $name = isset($files['avatar']) ? $files['avatar']->getClientFilename() : 'nothing'; + + return React\Http\Message\Response::plaintext( + "Uploaded $name\n" + ); +}); +``` + +See also [form upload server example](examples/62-server-form-upload.php) for more details. + +The `getSize(): ?int` method can be used to +get the size of the request body, similar to PHP's `$_SERVER['CONTENT_LENGTH']` variable. +This method returns the complete size of the request body measured in number +of bytes as defined by the message boundaries. +This value may be `0` if the request message does not contain a request body +(such as a simple `GET` request). +This method operates on the buffered request body, i.e. the request body size +is always known, even when the request does not specify a `Content-Length` request +header or when using `Transfer-Encoding: chunked` for HTTP/1.1 requests. + +> Note: The `HttpServer` automatically takes care of handling requests with the + additional `Expect: 100-continue` request header. When HTTP/1.1 clients want to + send a bigger request body, they MAY send only the request headers with an + additional `Expect: 100-continue` request header and wait before sending the actual + (large) message body. In this case the server will automatically send an + intermediary `HTTP/1.1 100 Continue` response to the client. This ensures you + will receive the request body without a delay as expected. + +#### Streaming incoming request + +If you're using the advanced [`StreamingRequestMiddleware`](#streamingrequestmiddleware), +the request object will be processed once the request headers have been received. +This means that this happens irrespective of (i.e. *before*) receiving the +(potentially much larger) request body. + +> Note that this is non-standard behavior considered advanced usage. Jump to the + previous chapter to learn more about how to process a buffered [request body](#request-body). + +While this may be uncommon in the PHP ecosystem, this is actually a very powerful +approach that gives you several advantages not otherwise possible: + +* React to requests *before* receiving a large request body, + such as rejecting an unauthenticated request or one that exceeds allowed + message lengths (file uploads). +* Start processing parts of the request body before the remainder of the request + body arrives or if the sender is slowly streaming data. +* Process a large request body without having to buffer anything in memory, + such as accepting a huge file upload or possibly unlimited request body stream. + +The `getBody(): StreamInterface` method can be used to +access the request body stream. +In the streaming mode, this method returns a stream instance that implements both the +[PSR-7 `StreamInterface`](https://www.php-fig.org/psr/psr-7/#34-psrhttpmessagestreaminterface) +and the [ReactPHP `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface). +However, most of the +[PSR-7 `StreamInterface`](https://www.php-fig.org/psr/psr-7/#34-psrhttpmessagestreaminterface) +methods have been designed under the assumption of being in control of a +synchronous request body. +Given that this does not apply to this server, the following +[PSR-7 `StreamInterface`](https://www.php-fig.org/psr/psr-7/#34-psrhttpmessagestreaminterface) +methods are not used and SHOULD NOT be called: +`tell()`, `eof()`, `seek()`, `rewind()`, `write()` and `read()`. +If this is an issue for your use case and/or you want to access uploaded files, +it's highly recommended to use a buffered [request body](#request-body) or use the +[`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) instead. +The [ReactPHP `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) +gives you access to the incoming request body as the individual chunks arrive: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + function (Psr\Http\Message\ServerRequestInterface $request) { + $body = $request->getBody(); + assert($body instanceof Psr\Http\Message\StreamInterface); + assert($body instanceof React\Stream\ReadableStreamInterface); + + return new React\Promise\Promise(function ($resolve, $reject) use ($body) { + $bytes = 0; + $body->on('data', function ($data) use (&$bytes) { + $bytes += strlen($data); + }); + + $body->on('end', function () use ($resolve, &$bytes){ + $resolve(React\Http\Message\Response::plaintext( + "Received $bytes bytes\n" + )); + }); + + // an error occures e.g. on invalid chunked encoded data or an unexpected 'end' event + $body->on('error', function (Exception $e) use ($resolve, &$bytes) { + $resolve(React\Http\Message\Response::plaintext( + "Encountered error after $bytes bytes: {$e->getMessage()}\n" + )->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST)); + }); + }); + } +); +``` + +The above example simply counts the number of bytes received in the request body. +This can be used as a skeleton for buffering or processing the request body. + +See also [streaming request server example](examples/63-server-streaming-request.php) for more details. + +The `data` event will be emitted whenever new data is available on the request +body stream. +The server also automatically takes care of decoding any incoming requests using +`Transfer-Encoding: chunked` and will only emit the actual payload as data. + +The `end` event will be emitted when the request body stream terminates +successfully, i.e. it was read until its expected end. + +The `error` event will be emitted in case the request stream contains invalid +data for `Transfer-Encoding: chunked` or when the connection closes before +the complete request stream has been received. +The server will automatically stop reading from the connection and discard all +incoming data instead of closing it. +A response message can still be sent (unless the connection is already closed). + +A `close` event will be emitted after an `error` or `end` event. + +For more details about the request body stream, check out the documentation of +[ReactPHP `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface). + +The `getSize(): ?int` method can be used to +get the size of the request body, similar to PHP's `$_SERVER['CONTENT_LENGTH']` variable. +This method returns the complete size of the request body measured in number +of bytes as defined by the message boundaries. +This value may be `0` if the request message does not contain a request body +(such as a simple `GET` request). +This method operates on the streaming request body, i.e. the request body size +may be unknown (`null`) when using `Transfer-Encoding: chunked` for HTTP/1.1 requests. + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + function (Psr\Http\Message\ServerRequestInterface $request) { + $size = $request->getBody()->getSize(); + if ($size === null) { + $body = "The request does not contain an explicit length. "; + $body .= "This example does not accept chunked transfer encoding.\n"; + + return React\Http\Message\Response::plaintext( + $body + )->withStatus(React\Http\Message\Response::STATUS_LENGTH_REQUIRED); + } + + return React\Http\Message\Response::plaintext( + "Request body size: " . $size . " bytes\n" + ); + } +); +``` + +> Note: The `HttpServer` automatically takes care of handling requests with the + additional `Expect: 100-continue` request header. When HTTP/1.1 clients want to + send a bigger request body, they MAY send only the request headers with an + additional `Expect: 100-continue` request header and wait before sending the actual + (large) message body. In this case the server will automatically send an + intermediary `HTTP/1.1 100 Continue` response to the client. This ensures you + will receive the streaming request body without a delay as expected. + +#### Request method + +Note that the server supports *any* request method (including custom and non- +standard ones) and all request-target formats defined in the HTTP specs for each +respective method, including *normal* `origin-form` requests as well as +proxy requests in `absolute-form` and `authority-form`. +The `getUri(): UriInterface` method can be used to get the effective request +URI which provides you access to individiual URI components. +Note that (depending on the given `request-target`) certain URI components may +or may not be present, for example the `getPath(): string` method will return +an empty string for requests in `asterisk-form` or `authority-form`. +Its `getHost(): string` method will return the host as determined by the +effective request URI, which defaults to the local socket address if an HTTP/1.0 +client did not specify one (i.e. no `Host` header). +Its `getScheme(): string` method will return `http` or `https` depending +on whether the request was made over a secure TLS connection to the target host. + +The `Host` header value will be sanitized to match this host component plus the +port component only if it is non-standard for this URI scheme. + +You can use `getMethod(): string` and `getRequestTarget(): string` to +check this is an accepted request and may want to reject other requests with +an appropriate error code, such as `400` (Bad Request) or `405` (Method Not +Allowed). + +> The `CONNECT` method is useful in a tunneling setup (HTTPS proxy) and not + something most HTTP servers would want to care about. + Note that if you want to handle this method, the client MAY send a different + request-target than the `Host` header value (such as removing default ports) + and the request-target MUST take precendence when forwarding. + +#### Cookie parameters + +The `getCookieParams(): string[]` method can be used to +get all cookies sent with the current request. + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $key = 'greeting'; + + if (isset($request->getCookieParams()[$key])) { + $body = "Your cookie value is: " . $request->getCookieParams()[$key] . "\n"; + + return React\Http\Message\Response::plaintext( + $body + ); + } + + return React\Http\Message\Response::plaintext( + "Your cookie has been set.\n" + )->withHeader('Set-Cookie', $key . '=' . urlencode('Hello world!')); +}); +``` + +The above example will try to set a cookie on first access and +will try to print the cookie value on all subsequent tries. +Note how the example uses the `urlencode()` function to encode +non-alphanumeric characters. +This encoding is also used internally when decoding the name and value of cookies +(which is in line with other implementations, such as PHP's cookie functions). + +See also [cookie server example](examples/55-server-cookie-handling.php) for more details. + +#### Invalid request + +The `HttpServer` class supports both HTTP/1.1 and HTTP/1.0 request messages. +If a client sends an invalid request message, uses an invalid HTTP +protocol version or sends an invalid `Transfer-Encoding` request header value, +the server will automatically send a `400` (Bad Request) HTTP error response +to the client and close the connection. +On top of this, it will emit an `error` event that can be used for logging +purposes like this: + +```php +$http->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +Note that the server will also emit an `error` event if you do not return a +valid response object from your request handler function. See also +[invalid response](#invalid-response) for more details. + +### Server Response + +The callback function passed to the constructor of the [`HttpServer`](#httpserver) is +responsible for processing the request and returning a response, which will be +delivered to the client. + +This function MUST return an instance implementing +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +object or a +[ReactPHP Promise](https://github.com/reactphp/promise) +which resolves with a [PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) object. + +This projects ships a [`Response` class](#response) which implements the +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface). +In its most simple form, you can use it like this: + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + return React\Http\Message\Response::plaintext( + "Hello World!\n" + ); +}); +``` + +We use this [`Response` class](#response) throughout our project examples, but +feel free to use any other implementation of the +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface). +See also the [`Response` class](#response) for more details. + +#### Deferred response + +The example above returns the response directly, because it needs +no time to be processed. +Using a database, the file system or long calculations +(in fact every action that will take >=1ms) to create your +response, will slow down the server. +To prevent this you SHOULD use a +[ReactPHP Promise](https://github.com/reactphp/promise#reactpromise). +This example shows how such a long-term action could look like: + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $promise = new Promise(function ($resolve, $reject) { + Loop::addTimer(1.5, function() use ($resolve) { + $resolve(); + }); + }); + + return $promise->then(function () { + return React\Http\Message\Response::plaintext( + "Hello World!" + ); + }); +}); +``` + +The above example will create a response after 1.5 second. +This example shows that you need a promise, +if your response needs time to created. +The `ReactPHP Promise` will resolve in a `Response` object when the request +body ends. +If the client closes the connection while the promise is still pending, the +promise will automatically be cancelled. +The promise cancellation handler can be used to clean up any pending resources +allocated in this case (if applicable). +If a promise is resolved after the client closes, it will simply be ignored. + +#### Streaming outgoing response + +The `Response` class in this project supports to add an instance which implements the +[ReactPHP `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) +for the response body. +So you are able stream data directly into the response body. +Note that other implementations of the +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +may only support strings. + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $stream = new ThroughStream(); + + // send some data every once in a while with periodic timer + $timer = Loop::addPeriodicTimer(0.5, function () use ($stream) { + $stream->write(microtime(true) . PHP_EOL); + }); + + // end stream after a few seconds + $timeout = Loop::addTimer(5.0, function() use ($stream, $timer) { + Loop::cancelTimer($timer); + $stream->end(); + }); + + // stop timer if stream is closed (such as when connection is closed) + $stream->on('close', function () use ($timer, $timeout) { + Loop::cancelTimer($timer); + Loop::cancelTimer($timeout); + }); + + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Content-Type' => 'text/plain' + ), + $stream + ); +}); +``` + +The above example will emit every 0.5 seconds the current Unix timestamp +with microseconds as float to the client and will end after 5 seconds. +This is just a example you could use of the streaming, +you could also send a big amount of data via little chunks +or use it for body data that needs to calculated. + +If the request handler resolves with a response stream that is already closed, +it will simply send an empty response body. +If the client closes the connection while the stream is still open, the +response stream will automatically be closed. +If a promise is resolved with a streaming body after the client closes, the +response stream will automatically be closed. +The `close` event can be used to clean up any pending resources allocated +in this case (if applicable). + +> Note that special care has to be taken if you use a body stream instance that + implements ReactPHP's + [`DuplexStreamInterface`](https://github.com/reactphp/stream#duplexstreaminterface) + (such as the `ThroughStream` in the above example). +> +> For *most* cases, this will simply only consume its readable side and forward + (send) any data that is emitted by the stream, thus entirely ignoring the + writable side of the stream. + If however this is either a `101` (Switching Protocols) response or a `2xx` + (Successful) response to a `CONNECT` method, it will also *write* data to the + writable side of the stream. + This can be avoided by either rejecting all requests with the `CONNECT` + method (which is what most *normal* origin HTTP servers would likely do) or + or ensuring that only ever an instance of + [ReactPHP's `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) + is used. +> +> The `101` (Switching Protocols) response code is useful for the more advanced + `Upgrade` requests, such as upgrading to the WebSocket protocol or + implementing custom protocol logic that is out of scope of the HTTP specs and + this HTTP library. + If you want to handle the `Upgrade: WebSocket` header, you will likely want + to look into using [Ratchet](http://socketo.me/) instead. + If you want to handle a custom protocol, you will likely want to look into the + [HTTP specs](https://tools.ietf.org/html/rfc7230#section-6.7) and also see + [examples #81 and #82](examples/) for more details. + In particular, the `101` (Switching Protocols) response code MUST NOT be used + unless you send an `Upgrade` response header value that is also present in + the corresponding HTTP/1.1 `Upgrade` request header value. + The server automatically takes care of sending a `Connection: upgrade` + header value in this case, so you don't have to. +> +> The `CONNECT` method is useful in a tunneling setup (HTTPS proxy) and not + something most origin HTTP servers would want to care about. + The HTTP specs define an opaque "tunneling mode" for this method and make no + use of the message body. + For consistency reasons, this library uses a `DuplexStreamInterface` in the + response body for tunneled application data. + This implies that that a `2xx` (Successful) response to a `CONNECT` request + can in fact use a streaming response body for the tunneled application data, + so that any raw data the client sends over the connection will be piped + through the writable stream for consumption. + Note that while the HTTP specs make no use of the request body for `CONNECT` + requests, one may still be present. Normal request body processing applies + here and the connection will only turn to "tunneling mode" after the request + body has been processed (which should be empty in most cases). + See also [HTTP CONNECT server example](examples/72-server-http-connect-proxy.php) for more details. + +#### Response length + +If the response body size is known, a `Content-Length` response header will be +added automatically. This is the most common use case, for example when using +a `string` response body like this: + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + return React\Http\Message\Response::plaintext( + "Hello World!\n" + ); +}); +``` + +If the response body size is unknown, a `Content-Length` response header can not +be added automatically. When using a [streaming outgoing response](#streaming-outgoing-response) +without an explicit `Content-Length` response header, outgoing HTTP/1.1 response +messages will automatically use `Transfer-Encoding: chunked` while legacy HTTP/1.0 +response messages will contain the plain response body. If you know the length +of your streaming response body, you MAY want to specify it explicitly like this: + +```php +$http = new React\Http\HttpServer(function (Psr\Http\Message\ServerRequestInterface $request) { + $stream = new ThroughStream(); + + Loop::addTimer(2.0, function () use ($stream) { + $stream->end("Hello World!\n"); + }); + + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Content-Length' => '13', + 'Content-Type' => 'text/plain', + ), + $stream + ); +}); +``` + +Any response to a `HEAD` request and any response with a `1xx` (Informational), +`204` (No Content) or `304` (Not Modified) status code will *not* include a +message body as per the HTTP specs. +This means that your callback does not have to take special care of this and any +response body will simply be ignored. + +Similarly, any `2xx` (Successful) response to a `CONNECT` request, any response +with a `1xx` (Informational) or `204` (No Content) status code will *not* +include a `Content-Length` or `Transfer-Encoding` header as these do not apply +to these messages. +Note that a response to a `HEAD` request and any response with a `304` (Not +Modified) status code MAY include these headers even though +the message does not contain a response body, because these header would apply +to the message if the same request would have used an (unconditional) `GET`. + +#### Invalid response + +As stated above, each outgoing HTTP response is always represented by the +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface). +If your request handler function returns an invalid value or throws an +unhandled `Exception` or `Throwable`, the server will automatically send a `500` +(Internal Server Error) HTTP error response to the client. +On top of this, it will emit an `error` event that can be used for logging +purposes like this: + +```php +$http->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + if ($e->getPrevious() !== null) { + echo 'Previous: ' . $e->getPrevious()->getMessage() . PHP_EOL; + } +}); +``` + +Note that the server will also emit an `error` event if the client sends an +invalid HTTP request that never reaches your request handler function. See +also [invalid request](#invalid-request) for more details. +Additionally, a [streaming incoming request](#streaming-incoming-request) body +can also emit an `error` event on the request body. + +The server will only send a very generic `500` (Interval Server Error) HTTP +error response without any further details to the client if an unhandled +error occurs. While we understand this might make initial debugging harder, +it also means that the server does not leak any application details or stack +traces to the outside by default. It is usually recommended to catch any +`Exception` or `Throwable` within your request handler function or alternatively +use a [`middleware`](#middleware) to avoid this generic error handling and +create your own HTTP response message instead. + +#### Default response headers + +When a response is returned from the request handler function, it will be +processed by the [`HttpServer`](#httpserver) and then sent back to the client. + +A `Server: ReactPHP/1` response header will be added automatically. You can add +a custom `Server` response header like this: + +```php +$http = new React\Http\HttpServer(function (ServerRequestInterface $request) { + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Server' => 'PHP/3' + ) + ); +}); +``` + +If you do not want to send this `Sever` response header at all (such as when you +don't want to expose the underlying server software), you can use an empty +string value like this: + +```php +$http = new React\Http\HttpServer(function (ServerRequestInterface $request) { + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Server' => '' + ) + ); +}); +``` + +A `Date` response header will be added automatically with the current system +date and time if none is given. You can add a custom `Date` response header +like this: + +```php +$http = new React\Http\HttpServer(function (ServerRequestInterface $request) { + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Date' => gmdate('D, d M Y H:i:s \G\M\T') + ) + ); +}); +``` + +If you do not want to send this `Date` response header at all (such as when you +don't have an appropriate clock to rely on), you can use an empty string value +like this: + +```php +$http = new React\Http\HttpServer(function (ServerRequestInterface $request) { + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Date' => '' + ) + ); +}); +``` + +The `HttpServer` class will automatically add the protocol version of the request, +so you don't have to. For instance, if the client sends the request using the +HTTP/1.1 protocol version, the response message will also use the same protocol +version, no matter what version is returned from the request handler function. + +The server supports persistent connections. An appropriate `Connection: keep-alive` +or `Connection: close` response header will be added automatically, respecting the +matching request header value and HTTP default header values. The server is +responsible for handling the `Connection` response header, so you SHOULD NOT pass +this response header yourself, unless you explicitly want to override the user's +choice with a `Connection: close` response header. + +### Middleware + +As documented above, the [`HttpServer`](#httpserver) accepts a single request handler +argument that is responsible for processing an incoming HTTP request and then +creating and returning an outgoing HTTP response. + +Many common use cases involve validating, processing, manipulating the incoming +HTTP request before passing it to the final business logic request handler. +As such, this project supports the concept of middleware request handlers. + +#### Custom middleware + +A middleware request handler is expected to adhere the following rules: + +* It is a valid `callable`. +* It accepts an instance implementing + [PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface) + as first argument and an optional `callable` as second argument. +* It returns either: + * An instance implementing + [PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) + for direct consumption. + * Any promise which can be consumed by + [`Promise\resolve()`](https://reactphp.org/promise/#resolve) resolving to a + [PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) + for deferred consumption. + * It MAY throw an `Exception` (or return a rejected promise) in order to + signal an error condition and abort the chain. +* It calls `$next($request)` to continue processing the next middleware + request handler or returns explicitly without calling `$next` to + abort the chain. + * The `$next` request handler (recursively) invokes the next request + handler from the chain with the same logic as above and returns (or throws) + as above. + * The `$request` may be modified prior to calling `$next($request)` to + change the incoming request the next middleware operates on. + * The `$next` return value may be consumed to modify the outgoing response. + * The `$next` request handler MAY be called more than once if you want to + implement custom "retry" logic etc. + +Note that this very simple definition allows you to use either anonymous +functions or any classes that use the magic `__invoke()` method. +This allows you to easily create custom middleware request handlers on the fly +or use a class based approach to ease using existing middleware implementations. + +While this project does provide the means to *use* middleware implementations, +it does not aim to *define* how middleware implementations should look like. +We realize that there's a vivid ecosystem of middleware implementations and +ongoing effort to standardize interfaces between these with +[PSR-15](https://www.php-fig.org/psr/psr-15/) (HTTP Server Request Handlers) +and support this goal. +As such, this project only bundles a few middleware implementations that are +required to match PHP's request behavior (see below) and otherwise actively +encourages [Third-Party Middleware](#third-party-middleware) implementations. + +In order to use middleware request handlers, simply pass a list of all +callables as defined above to the [`HttpServer`](#httpserver). +The following example adds a middleware request handler that adds the current time to the request as a +header (`Request-Time`) and a final request handler that always returns a `200 OK` status code without a body: + +```php +$http = new React\Http\HttpServer( + function (Psr\Http\Message\ServerRequestInterface $request, callable $next) { + $request = $request->withHeader('Request-Time', time()); + return $next($request); + }, + function (Psr\Http\Message\ServerRequestInterface $request) { + return new React\Http\Message\Response(React\Http\Message\Response::STATUS_OK); + } +); +``` + +> Note how the middleware request handler and the final request handler have a + very simple (and similar) interface. The only difference is that the final + request handler does not receive a `$next` handler. + +Similarly, you can use the result of the `$next` middleware request handler +function to modify the outgoing response. +Note that as per the above documentation, the `$next` middleware request handler may return a +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +directly or one wrapped in a promise for deferred resolution. +In order to simplify handling both paths, you can simply wrap this in a +[`Promise\resolve()`](https://reactphp.org/promise/#resolve) call like this: + +```php +$http = new React\Http\HttpServer( + function (Psr\Http\Message\ServerRequestInterface $request, callable $next) { + $promise = React\Promise\resolve($next($request)); + return $promise->then(function (ResponseInterface $response) { + return $response->withHeader('Content-Type', 'text/html'); + }); + }, + function (Psr\Http\Message\ServerRequestInterface $request) { + return new React\Http\Message\Response(React\Http\Message\Response::STATUS_OK); + } +); +``` + +Note that the `$next` middleware request handler may also throw an +`Exception` (or return a rejected promise) as described above. +The previous example does not catch any exceptions and would thus signal an +error condition to the `HttpServer`. +Alternatively, you can also catch any `Exception` to implement custom error +handling logic (or logging etc.) by wrapping this in a +[`Promise`](https://reactphp.org/promise/#promise) like this: + +```php +$http = new React\Http\HttpServer( + function (Psr\Http\Message\ServerRequestInterface $request, callable $next) { + $promise = new React\Promise\Promise(function ($resolve) use ($next, $request) { + $resolve($next($request)); + }); + return $promise->then(null, function (Exception $e) { + return React\Http\Message\Response::plaintext( + 'Internal error: ' . $e->getMessage() . "\n" + )->withStatus(React\Http\Message\Response::STATUS_INTERNAL_SERVER_ERROR); + }); + }, + function (Psr\Http\Message\ServerRequestInterface $request) { + if (mt_rand(0, 1) === 1) { + throw new RuntimeException('Database error'); + } + return new React\Http\Message\Response(React\Http\Message\Response::STATUS_OK); + } +); +``` + +#### Third-Party Middleware + +While this project does provide the means to *use* middleware implementations +(see above), it does not aim to *define* how middleware implementations should +look like. We realize that there's a vivid ecosystem of middleware +implementations and ongoing effort to standardize interfaces between these with +[PSR-15](https://www.php-fig.org/psr/psr-15/) (HTTP Server Request Handlers) +and support this goal. +As such, this project only bundles a few middleware implementations that are +required to match PHP's request behavior (see +[middleware implementations](#reacthttpmiddleware)) and otherwise actively +encourages third-party middleware implementations. + +While we would love to support PSR-15 directly in `react/http`, we understand +that this interface does not specifically target async APIs and as such does +not take advantage of promises for [deferred responses](#deferred-response). +The gist of this is that where PSR-15 enforces a +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +return value, we also accept a `PromiseInterface`. +As such, we suggest using the external +[PSR-15 middleware adapter](https://github.com/friends-of-reactphp/http-middleware-psr15-adapter) +that uses on the fly monkey patching of these return values which makes using +most PSR-15 middleware possible with this package without any changes required. + +Other than that, you can also use the above [middleware definition](#middleware) +to create custom middleware. A non-exhaustive list of third-party middleware can +be found at the [middleware wiki](https://github.com/reactphp/reactphp/wiki/Users#http-middleware). +If you build or know a custom middleware, make sure to let the world know and +feel free to add it to this list. + +## API + +### Browser + +The `React\Http\Browser` is responsible for sending HTTP requests to your HTTP server +and keeps track of pending incoming HTTP responses. + +```php +$browser = new React\Http\Browser(); +``` + +This class takes two optional arguments for more advanced usage: + +```php +// constructor signature as of v1.5.0 +$browser = new React\Http\Browser(?ConnectorInterface $connector = null, ?LoopInterface $loop = null); + +// legacy constructor signature before v1.5.0 +$browser = new React\Http\Browser(?LoopInterface $loop = null, ?ConnectorInterface $connector = null); +``` + +If you need custom connector settings (DNS resolution, TLS parameters, timeouts, +proxy servers etc.), you can explicitly pass a custom instance of the +[`ConnectorInterface`](https://github.com/reactphp/socket#connectorinterface): + +```php +$connector = new React\Socket\Connector(array( + 'dns' => '127.0.0.1', + 'tcp' => array( + 'bindto' => '192.168.10.1:0' + ), + 'tls' => array( + 'verify_peer' => false, + 'verify_peer_name' => false + ) +)); + +$browser = new React\Http\Browser($connector); +``` + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +> Note that the browser class is final and shouldn't be extended, it is likely to be marked final in a future release. + +#### get() + +The `get(string $url, array $headers = array()): PromiseInterface` method can be used to +send an HTTP GET request. + +```php +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump((string)$response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also [GET request client example](examples/01-client-get-request.php). + +#### post() + +The `post(string $url, array $headers = array(), string|ReadableStreamInterface $body = ''): PromiseInterface` method can be used to +send an HTTP POST request. + +```php +$browser->post( + $url, + [ + 'Content-Type' => 'application/json' + ], + json_encode($data) +)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump(json_decode((string)$response->getBody())); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also [POST JSON client example](examples/04-client-post-json.php). + +This method is also commonly used to submit HTML form data: + +```php +$data = [ + 'user' => 'Alice', + 'password' => 'secret' +]; + +$browser->post( + $url, + [ + 'Content-Type' => 'application/x-www-form-urlencoded' + ], + http_build_query($data) +); +``` + +This method will automatically add a matching `Content-Length` request +header if the outgoing request body is a `string`. If you're using a +streaming request body (`ReadableStreamInterface`), it will default to +using `Transfer-Encoding: chunked` or you have to explicitly pass in a +matching `Content-Length` request header like so: + +```php +$body = new React\Stream\ThroughStream(); +Loop::addTimer(1.0, function () use ($body) { + $body->end("hello world"); +}); + +$browser->post($url, array('Content-Length' => '11'), $body); +``` + +#### head() + +The `head(string $url, array $headers = array()): PromiseInterface` method can be used to +send an HTTP HEAD request. + +```php +$browser->head($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump($response->getHeaders()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +#### patch() + +The `patch(string $url, array $headers = array(), string|ReadableStreamInterface $body = ''): PromiseInterface` method can be used to +send an HTTP PATCH request. + +```php +$browser->patch( + $url, + [ + 'Content-Type' => 'application/json' + ], + json_encode($data) +)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump(json_decode((string)$response->getBody())); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +This method will automatically add a matching `Content-Length` request +header if the outgoing request body is a `string`. If you're using a +streaming request body (`ReadableStreamInterface`), it will default to +using `Transfer-Encoding: chunked` or you have to explicitly pass in a +matching `Content-Length` request header like so: + +```php +$body = new React\Stream\ThroughStream(); +Loop::addTimer(1.0, function () use ($body) { + $body->end("hello world"); +}); + +$browser->patch($url, array('Content-Length' => '11'), $body); +``` + +#### put() + +The `put(string $url, array $headers = array(), string|ReadableStreamInterface $body = ''): PromiseInterface` method can be used to +send an HTTP PUT request. + +```php +$browser->put( + $url, + [ + 'Content-Type' => 'text/xml' + ], + $xml->asXML() +)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump((string)$response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also [PUT XML client example](examples/05-client-put-xml.php). + +This method will automatically add a matching `Content-Length` request +header if the outgoing request body is a `string`. If you're using a +streaming request body (`ReadableStreamInterface`), it will default to +using `Transfer-Encoding: chunked` or you have to explicitly pass in a +matching `Content-Length` request header like so: + +```php +$body = new React\Stream\ThroughStream(); +Loop::addTimer(1.0, function () use ($body) { + $body->end("hello world"); +}); + +$browser->put($url, array('Content-Length' => '11'), $body); +``` + +#### delete() + +The `delete(string $url, array $headers = array(), string|ReadableStreamInterface $body = ''): PromiseInterface` method can be used to +send an HTTP DELETE request. + +```php +$browser->delete($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump((string)$response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +#### request() + +The `request(string $method, string $url, array $headers = array(), string|ReadableStreamInterface $body = ''): PromiseInterface` method can be used to +send an arbitrary HTTP request. + +The preferred way to send an HTTP request is by using the above +[request methods](#request-methods), for example the [`get()`](#get) +method to send an HTTP `GET` request. + +As an alternative, if you want to use a custom HTTP request method, you +can use this method: + +```php +$browser->request('OPTIONS', $url)->then(function (Psr\Http\Message\ResponseInterface $response) { + var_dump((string)$response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +This method will automatically add a matching `Content-Length` request +header if the size of the outgoing request body is known and non-empty. +For an empty request body, if will only include a `Content-Length: 0` +request header if the request method usually expects a request body (only +applies to `POST`, `PUT` and `PATCH`). + +If you're using a streaming request body (`ReadableStreamInterface`), it +will default to using `Transfer-Encoding: chunked` or you have to +explicitly pass in a matching `Content-Length` request header like so: + +```php +$body = new React\Stream\ThroughStream(); +Loop::addTimer(1.0, function () use ($body) { + $body->end("hello world"); +}); + +$browser->request('POST', $url, array('Content-Length' => '11'), $body); +``` + +#### requestStreaming() + +The `requestStreaming(string $method, string $url, array $headers = array(), string|ReadableStreamInterface $body = ''): PromiseInterface` method can be used to +send an arbitrary HTTP request and receive a streaming response without buffering the response body. + +The preferred way to send an HTTP request is by using the above +[request methods](#request-methods), for example the [`get()`](#get) +method to send an HTTP `GET` request. Each of these methods will buffer +the whole response body in memory by default. This is easy to get started +and works reasonably well for smaller responses. + +In some situations, it's a better idea to use a streaming approach, where +only small chunks have to be kept in memory. You can use this method to +send an arbitrary HTTP request and receive a streaming response. It uses +the same HTTP message API, but does not buffer the response body in +memory. It only processes the response body in small chunks as data is +received and forwards this data through [ReactPHP's Stream API](https://github.com/reactphp/stream). +This works for (any number of) responses of arbitrary sizes. + +```php +$browser->requestStreaming('GET', $url)->then(function (Psr\Http\Message\ResponseInterface $response) { + $body = $response->getBody(); + assert($body instanceof Psr\Http\Message\StreamInterface); + assert($body instanceof React\Stream\ReadableStreamInterface); + + $body->on('data', function ($chunk) { + echo $chunk; + }); + + $body->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + }); + + $body->on('close', function () { + echo '[DONE]' . PHP_EOL; + }); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +See also [ReactPHP's `ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) +and the [streaming response](#streaming-response) for more details, +examples and possible use-cases. + +This method will automatically add a matching `Content-Length` request +header if the size of the outgoing request body is known and non-empty. +For an empty request body, if will only include a `Content-Length: 0` +request header if the request method usually expects a request body (only +applies to `POST`, `PUT` and `PATCH`). + +If you're using a streaming request body (`ReadableStreamInterface`), it +will default to using `Transfer-Encoding: chunked` or you have to +explicitly pass in a matching `Content-Length` request header like so: + +```php +$body = new React\Stream\ThroughStream(); +Loop::addTimer(1.0, function () use ($body) { + $body->end("hello world"); +}); + +$browser->requestStreaming('POST', $url, array('Content-Length' => '11'), $body); +``` + +#### withTimeout() + +The `withTimeout(bool|number $timeout): Browser` method can be used to +change the maximum timeout used for waiting for pending requests. + +You can pass in the number of seconds to use as a new timeout value: + +```php +$browser = $browser->withTimeout(10.0); +``` + +You can pass in a bool `false` to disable any timeouts. In this case, +requests can stay pending forever: + +```php +$browser = $browser->withTimeout(false); +``` + +You can pass in a bool `true` to re-enable default timeout handling. This +will respects PHP's `default_socket_timeout` setting (default 60s): + +```php +$browser = $browser->withTimeout(true); +``` + +See also [timeouts](#timeouts) for more details about timeout handling. + +Notice that the [`Browser`](#browser) is an immutable object, i.e. this +method actually returns a *new* [`Browser`](#browser) instance with the +given timeout value applied. + +#### withFollowRedirects() + +The `withFollowRedirects(bool|int $followRedirects): Browser` method can be used to +change how HTTP redirects will be followed. + +You can pass in the maximum number of redirects to follow: + +```php +$browser = $browser->withFollowRedirects(5); +``` + +The request will automatically be rejected when the number of redirects +is exceeded. You can pass in a `0` to reject the request for any +redirects encountered: + +```php +$browser = $browser->withFollowRedirects(0); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // only non-redirected responses will now end up here + var_dump($response->getHeaders()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +You can pass in a bool `false` to disable following any redirects. In +this case, requests will resolve with the redirection response instead +of following the `Location` response header: + +```php +$browser = $browser->withFollowRedirects(false); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // any redirects will now end up here + var_dump($response->getHeaderLine('Location')); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +You can pass in a bool `true` to re-enable default redirect handling. +This defaults to following a maximum of 10 redirects: + +```php +$browser = $browser->withFollowRedirects(true); +``` + +See also [redirects](#redirects) for more details about redirect handling. + +Notice that the [`Browser`](#browser) is an immutable object, i.e. this +method actually returns a *new* [`Browser`](#browser) instance with the +given redirect setting applied. + +#### withRejectErrorResponse() + +The `withRejectErrorResponse(bool $obeySuccessCode): Browser` method can be used to +change whether non-successful HTTP response status codes (4xx and 5xx) will be rejected. + +You can pass in a bool `false` to disable rejecting incoming responses +that use a 4xx or 5xx response status code. In this case, requests will +resolve with the response message indicating an error condition: + +```php +$browser = $browser->withRejectErrorResponse(false); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // any HTTP response will now end up here + var_dump($response->getStatusCode(), $response->getReasonPhrase()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +You can pass in a bool `true` to re-enable default status code handling. +This defaults to rejecting any response status codes in the 4xx or 5xx +range with a [`ResponseException`](#responseexception): + +```php +$browser = $browser->withRejectErrorResponse(true); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // any successful HTTP response will now end up here + var_dump($response->getStatusCode(), $response->getReasonPhrase()); +}, function (Exception $e) { + if ($e instanceof React\Http\Message\ResponseException) { + // any HTTP response error message will now end up here + $response = $e->getResponse(); + var_dump($response->getStatusCode(), $response->getReasonPhrase()); + } else { + echo 'Error: ' . $e->getMessage() . PHP_EOL; + } +}); +``` + +Notice that the [`Browser`](#browser) is an immutable object, i.e. this +method actually returns a *new* [`Browser`](#browser) instance with the +given setting applied. + +#### withBase() + +The `withBase(string|null $baseUrl): Browser` method can be used to +change the base URL used to resolve relative URLs to. + +If you configure a base URL, any requests to relative URLs will be +processed by first resolving this relative to the given absolute base +URL. This supports resolving relative path references (like `../` etc.). +This is particularly useful for (RESTful) API calls where all endpoints +(URLs) are located under a common base URL. + +```php +$browser = $browser->withBase('http://api.example.com/v3/'); + +// will request http://api.example.com/v3/users +$browser->get('users')->then(…); +``` + +You can pass in a `null` base URL to return a new instance that does not +use a base URL: + +```php +$browser = $browser->withBase(null); +``` + +Accordingly, any requests using relative URLs to a browser that does not +use a base URL can not be completed and will be rejected without sending +a request. + +This method will throw an `InvalidArgumentException` if the given +`$baseUrl` argument is not a valid URL. + +Notice that the [`Browser`](#browser) is an immutable object, i.e. the `withBase()` method +actually returns a *new* [`Browser`](#browser) instance with the given base URL applied. + +#### withProtocolVersion() + +The `withProtocolVersion(string $protocolVersion): Browser` method can be used to +change the HTTP protocol version that will be used for all subsequent requests. + +All the above [request methods](#request-methods) default to sending +requests as HTTP/1.1. This is the preferred HTTP protocol version which +also provides decent backwards-compatibility with legacy HTTP/1.0 +servers. As such, there should rarely be a need to explicitly change this +protocol version. + +If you want to explicitly use the legacy HTTP/1.0 protocol version, you +can use this method: + +```php +$browser = $browser->withProtocolVersion('1.0'); + +$browser->get($url)->then(…); +``` + +Notice that the [`Browser`](#browser) is an immutable object, i.e. this +method actually returns a *new* [`Browser`](#browser) instance with the +new protocol version applied. + +#### withResponseBuffer() + +The `withResponseBuffer(int $maximumSize): Browser` method can be used to +change the maximum size for buffering a response body. + +The preferred way to send an HTTP request is by using the above +[request methods](#request-methods), for example the [`get()`](#get) +method to send an HTTP `GET` request. Each of these methods will buffer +the whole response body in memory by default. This is easy to get started +and works reasonably well for smaller responses. + +By default, the response body buffer will be limited to 16 MiB. If the +response body exceeds this maximum size, the request will be rejected. + +You can pass in the maximum number of bytes to buffer: + +```php +$browser = $browser->withResponseBuffer(1024 * 1024); + +$browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + // response body will not exceed 1 MiB + var_dump($response->getHeaders(), (string) $response->getBody()); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +Note that the response body buffer has to be kept in memory for each +pending request until its transfer is completed and it will only be freed +after a pending request is fulfilled. As such, increasing this maximum +buffer size to allow larger response bodies is usually not recommended. +Instead, you can use the [`requestStreaming()` method](#requeststreaming) +to receive responses with arbitrary sizes without buffering. Accordingly, +this maximum buffer size setting has no effect on streaming responses. + +Notice that the [`Browser`](#browser) is an immutable object, i.e. this +method actually returns a *new* [`Browser`](#browser) instance with the +given setting applied. + +#### withHeader() + +The `withHeader(string $header, string $value): Browser` method can be used to +add a request header for all following requests. + +```php +$browser = $browser->withHeader('User-Agent', 'ACME'); + +$browser->get($url)->then(…); +``` + +Note that the new header will overwrite any headers previously set with +the same name (case-insensitive). Following requests will use these headers +by default unless they are explicitly set for any requests. + +#### withoutHeader() + +The `withoutHeader(string $header): Browser` method can be used to +remove any default request headers previously set via +the [`withHeader()` method](#withheader). + +```php +$browser = $browser->withoutHeader('User-Agent'); + +$browser->get($url)->then(…); +``` + +Note that this method only affects the headers which were set with the +method `withHeader(string $header, string $value): Browser` + +### React\Http\Message + +#### Response + +The `React\Http\Message\Response` class can be used to +represent an outgoing server response message. + +```php +$response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Content-Type' => 'text/html' + ), + "Hello world!\n" +); +``` + +This class implements the +[PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) +which in turn extends the +[PSR-7 `MessageInterface`](https://www.php-fig.org/psr/psr-7/#31-psrhttpmessagemessageinterface). + +On top of this, this class implements the +[PSR-7 Message Util `StatusCodeInterface`](https://github.com/php-fig/http-message-util/blob/master/src/StatusCodeInterface.php) +which means that most common HTTP status codes are available as class +constants with the `STATUS_*` prefix. For instance, the `200 OK` and +`404 Not Found` status codes can used as `Response::STATUS_OK` and +`Response::STATUS_NOT_FOUND` respectively. + +> Internally, this implementation builds on top of a base class which is + considered an implementation detail that may change in the future. + +##### html() + +The static `html(string $html): Response` method can be used to +create an HTML response. + +```php +$html = << + +Hello wörld! + + +HTML; + +$response = React\Http\Message\Response::html($html); +``` + +This is a convenient shortcut method that returns the equivalent of this: + +``` +$response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + [ + 'Content-Type' => 'text/html; charset=utf-8' + ], + $html +); +``` + +This method always returns a response with a `200 OK` status code and +the appropriate `Content-Type` response header for the given HTTP source +string encoded in UTF-8 (Unicode). It's generally recommended to end the +given plaintext string with a trailing newline. + +If you want to use a different status code or custom HTTP response +headers, you can manipulate the returned response object using the +provided PSR-7 methods or directly instantiate a custom HTTP response +object using the `Response` constructor: + +```php +$response = React\Http\Message\Response::html( + "

Error

\n

Invalid user name given.

\n" +)->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); +``` + +##### json() + +The static `json(mixed $data): Response` method can be used to +create a JSON response. + +```php +$response = React\Http\Message\Response::json(['name' => 'Alice']); +``` + +This is a convenient shortcut method that returns the equivalent of this: + +``` +$response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + [ + 'Content-Type' => 'application/json' + ], + json_encode( + ['name' => 'Alice'], + JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRESERVE_ZERO_FRACTION + ) . "\n" +); +``` + +This method always returns a response with a `200 OK` status code and +the appropriate `Content-Type` response header for the given structured +data encoded as a JSON text. + +The given structured data will be encoded as a JSON text. Any `string` +values in the data must be encoded in UTF-8 (Unicode). If the encoding +fails, this method will throw an `InvalidArgumentException`. + +By default, the given structured data will be encoded with the flags as +shown above. This includes pretty printing (PHP 5.4+) and preserving +zero fractions for `float` values (PHP 5.6.6+) to ease debugging. It is +assumed any additional data overhead is usually compensated by using HTTP +response compression. + +If you want to use a different status code or custom HTTP response +headers, you can manipulate the returned response object using the +provided PSR-7 methods or directly instantiate a custom HTTP response +object using the `Response` constructor: + +```php +$response = React\Http\Message\Response::json( + ['error' => 'Invalid user name given'] +)->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); +``` + +##### plaintext() + +The static `plaintext(string $text): Response` method can be used to +create a plaintext response. + +```php +$response = React\Http\Message\Response::plaintext("Hello wörld!\n"); +``` + +This is a convenient shortcut method that returns the equivalent of this: + +``` +$response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + [ + 'Content-Type' => 'text/plain; charset=utf-8' + ], + "Hello wörld!\n" +); +``` + +This method always returns a response with a `200 OK` status code and +the appropriate `Content-Type` response header for the given plaintext +string encoded in UTF-8 (Unicode). It's generally recommended to end the +given plaintext string with a trailing newline. + +If you want to use a different status code or custom HTTP response +headers, you can manipulate the returned response object using the +provided PSR-7 methods or directly instantiate a custom HTTP response +object using the `Response` constructor: + +```php +$response = React\Http\Message\Response::plaintext( + "Error: Invalid user name given.\n" +)->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); +``` + +##### xml() + +The static `xml(string $xml): Response` method can be used to +create an XML response. + +```php +$xml = << + + Hello wörld! + + +XML; + +$response = React\Http\Message\Response::xml($xml); +``` + +This is a convenient shortcut method that returns the equivalent of this: + +``` +$response = new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + [ + 'Content-Type' => 'application/xml' + ], + $xml +); +``` + +This method always returns a response with a `200 OK` status code and +the appropriate `Content-Type` response header for the given XML source +string. It's generally recommended to use UTF-8 (Unicode) and specify +this as part of the leading XML declaration and to end the given XML +source string with a trailing newline. + +If you want to use a different status code or custom HTTP response +headers, you can manipulate the returned response object using the +provided PSR-7 methods or directly instantiate a custom HTTP response +object using the `Response` constructor: + +```php +$response = React\Http\Message\Response::xml( + "Invalid user name given.\n" +)->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); +``` + +#### Request + +The `React\Http\Message\Request` class can be used to +respresent an outgoing HTTP request message. + +This class implements the +[PSR-7 `RequestInterface`](https://www.php-fig.org/psr/psr-7/#32-psrhttpmessagerequestinterface) +which extends the +[PSR-7 `MessageInterface`](https://www.php-fig.org/psr/psr-7/#31-psrhttpmessagemessageinterface). + +This is mostly used internally to represent each outgoing HTTP request +message for the HTTP client implementation. Likewise, you can also use this +class with other HTTP client implementations and for tests. + +> Internally, this implementation builds on top of a base class which is + considered an implementation detail that may change in the future. + +#### ServerRequest + +The `React\Http\Message\ServerRequest` class can be used to +respresent an incoming server request message. + +This class implements the +[PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface) +which extends the +[PSR-7 `RequestInterface`](https://www.php-fig.org/psr/psr-7/#32-psrhttpmessagerequestinterface) +which in turn extends the +[PSR-7 `MessageInterface`](https://www.php-fig.org/psr/psr-7/#31-psrhttpmessagemessageinterface). + +This is mostly used internally to represent each incoming request message. +Likewise, you can also use this class in test cases to test how your web +application reacts to certain HTTP requests. + +> Internally, this implementation builds on top of a base class which is + considered an implementation detail that may change in the future. + +#### Uri + +The `React\Http\Message\Uri` class can be used to +respresent a URI (or URL). + +This class implements the +[PSR-7 `UriInterface`](https://www.php-fig.org/psr/psr-7/#35-psrhttpmessageuriinterface). + +This is mostly used internally to represent the URI of each HTTP request +message for our HTTP client and server implementations. Likewise, you may +also use this class with other HTTP implementations and for tests. + +#### ResponseException + +The `React\Http\Message\ResponseException` is an `Exception` sub-class that will be used to reject +a request promise if the remote server returns a non-success status code +(anything but 2xx or 3xx). +You can control this behavior via the [`withRejectErrorResponse()` method](#withrejecterrorresponse). + +The `getCode(): int` method can be used to +return the HTTP response status code. + +The `getResponse(): ResponseInterface` method can be used to +access its underlying response object. + +### React\Http\Middleware + +#### StreamingRequestMiddleware + +The `React\Http\Middleware\StreamingRequestMiddleware` can be used to +process incoming requests with a streaming request body (without buffering). + +This allows you to process requests of any size without buffering the request +body in memory. Instead, it will represent the request body as a +[`ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) +that emit chunks of incoming data as it is received: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + function (Psr\Http\Message\ServerRequestInterface $request) { + $body = $request->getBody(); + assert($body instanceof Psr\Http\Message\StreamInterface); + assert($body instanceof React\Stream\ReadableStreamInterface); + + return new React\Promise\Promise(function ($resolve) use ($body) { + $bytes = 0; + $body->on('data', function ($chunk) use (&$bytes) { + $bytes += \count($chunk); + }); + $body->on('close', function () use (&$bytes, $resolve) { + $resolve(new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + [], + "Received $bytes bytes\n" + )); + }); + }); + } +); +``` + +See also [streaming incoming request](#streaming-incoming-request) +for more details. + +Additionally, this middleware can be used in combination with the +[`LimitConcurrentRequestsMiddleware`](#limitconcurrentrequestsmiddleware) and +[`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) (see below) +to explicitly configure the total number of requests that can be handled at +once: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + new React\Http\Middleware\RequestBodyBufferMiddleware(2 * 1024 * 1024), // 2 MiB per request + new React\Http\Middleware\RequestBodyParserMiddleware(), + $handler +); +``` + +> Internally, this class is used as a "marker" to not trigger the default + request buffering behavior in the `HttpServer`. It does not implement any logic + on its own. + +#### LimitConcurrentRequestsMiddleware + +The `React\Http\Middleware\LimitConcurrentRequestsMiddleware` can be used to +limit how many next handlers can be executed concurrently. + +If this middleware is invoked, it will check if the number of pending +handlers is below the allowed limit and then simply invoke the next handler +and it will return whatever the next handler returns (or throws). + +If the number of pending handlers exceeds the allowed limit, the request will +be queued (and its streaming body will be paused) and it will return a pending +promise. +Once a pending handler returns (or throws), it will pick the oldest request +from this queue and invokes the next handler (and its streaming body will be +resumed). + +The following example shows how this middleware can be used to ensure no more +than 10 handlers will be invoked at once: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(10), + $handler +); +``` + +Similarly, this middleware is often used in combination with the +[`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) (see below) +to limit the total number of requests that can be buffered at once: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + new React\Http\Middleware\RequestBodyBufferMiddleware(2 * 1024 * 1024), // 2 MiB per request + new React\Http\Middleware\RequestBodyParserMiddleware(), + $handler +); +``` + +More sophisticated examples include limiting the total number of requests +that can be buffered at once and then ensure the actual request handler only +processes one request after another without any concurrency: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + new React\Http\Middleware\RequestBodyBufferMiddleware(2 * 1024 * 1024), // 2 MiB per request + new React\Http\Middleware\RequestBodyParserMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(1), // only execute 1 handler (no concurrency) + $handler +); +``` + +#### RequestBodyBufferMiddleware + +One of the built-in middleware is the `React\Http\Middleware\RequestBodyBufferMiddleware` which +can be used to buffer the whole incoming request body in memory. +This can be useful if full PSR-7 compatibility is needed for the request handler +and the default streaming request body handling is not needed. +The constructor accepts one optional argument, the maximum request body size. +When one isn't provided it will use `post_max_size` (default 8 MiB) from PHP's +configuration. +(Note that the value from your matching SAPI will be used, which is the CLI +configuration in most cases.) + +Any incoming request that has a request body that exceeds this limit will be +accepted, but its request body will be discarded (empty request body). +This is done in order to avoid having to keep an incoming request with an +excessive size (for example, think of a 2 GB file upload) in memory. +This allows the next middleware handler to still handle this request, but it +will see an empty request body. +This is similar to PHP's default behavior, where the body will not be parsed +if this limit is exceeded. However, unlike PHP's default behavior, the raw +request body is not available via `php://input`. + +The `RequestBodyBufferMiddleware` will buffer requests with bodies of known size +(i.e. with `Content-Length` header specified) as well as requests with bodies of +unknown size (i.e. with `Transfer-Encoding: chunked` header). + +All requests will be buffered in memory until the request body end has +been reached and then call the next middleware handler with the complete, +buffered request. +Similarly, this will immediately invoke the next middleware handler for requests +that have an empty request body (such as a simple `GET` request) and requests +that are already buffered (such as due to another middleware). + +Note that the given buffer size limit is applied to each request individually. +This means that if you allow a 2 MiB limit and then receive 1000 concurrent +requests, up to 2000 MiB may be allocated for these buffers alone. +As such, it's highly recommended to use this along with the +[`LimitConcurrentRequestsMiddleware`](#limitconcurrentrequestsmiddleware) (see above) to limit +the total number of concurrent requests. + +Usage: + +```php +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + new React\Http\Middleware\RequestBodyBufferMiddleware(16 * 1024 * 1024), // 16 MiB + function (Psr\Http\Message\ServerRequestInterface $request) { + // The body from $request->getBody() is now fully available without the need to stream it + return new React\Http\Message\Response(React\Http\Message\Response::STATUS_OK); + }, +); +``` + +#### RequestBodyParserMiddleware + +The `React\Http\Middleware\RequestBodyParserMiddleware` takes a fully buffered request body +(generally from [`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware)), +and parses the form values and file uploads from the incoming HTTP request body. + +This middleware handler takes care of applying values from HTTP +requests that use `Content-Type: application/x-www-form-urlencoded` or +`Content-Type: multipart/form-data` to resemble PHP's default superglobals +`$_POST` and `$_FILES`. +Instead of relying on these superglobals, you can use the +`$request->getParsedBody()` and `$request->getUploadedFiles()` methods +as defined by PSR-7. + +Accordingly, each file upload will be represented as instance implementing the +[PSR-7 `UploadedFileInterface`](https://www.php-fig.org/psr/psr-7/#36-psrhttpmessageuploadedfileinterface). +Due to its blocking nature, the `moveTo()` method is not available and throws +a `RuntimeException` instead. +You can use `$contents = (string)$file->getStream();` to access the file +contents and persist this to your favorite data store. + +```php +$handler = function (Psr\Http\Message\ServerRequestInterface $request) { + // If any, parsed form fields are now available from $request->getParsedBody() + $body = $request->getParsedBody(); + $name = isset($body['name']) ? $body['name'] : 'unnamed'; + + $files = $request->getUploadedFiles(); + $avatar = isset($files['avatar']) ? $files['avatar'] : null; + if ($avatar instanceof Psr\Http\Message\UploadedFileInterface) { + if ($avatar->getError() === UPLOAD_ERR_OK) { + $uploaded = $avatar->getSize() . ' bytes'; + } elseif ($avatar->getError() === UPLOAD_ERR_INI_SIZE) { + $uploaded = 'file too large'; + } else { + $uploaded = 'with error'; + } + } else { + $uploaded = 'nothing'; + } + + return new React\Http\Message\Response( + React\Http\Message\Response::STATUS_OK, + array( + 'Content-Type' => 'text/plain' + ), + $name . ' uploaded ' . $uploaded + ); +}; + +$http = new React\Http\HttpServer( + new React\Http\Middleware\StreamingRequestMiddleware(), + new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + new React\Http\Middleware\RequestBodyBufferMiddleware(16 * 1024 * 1024), // 16 MiB + new React\Http\Middleware\RequestBodyParserMiddleware(), + $handler +); +``` + +See also [form upload server example](examples/62-server-form-upload.php) for more details. + +By default, this middleware respects the +[`upload_max_filesize`](https://www.php.net/manual/en/ini.core.php#ini.upload-max-filesize) +(default `2M`) ini setting. +Files that exceed this limit will be rejected with an `UPLOAD_ERR_INI_SIZE` error. +You can control the maximum filesize for each individual file upload by +explicitly passing the maximum filesize in bytes as the first parameter to the +constructor like this: + +```php +new React\Http\Middleware\RequestBodyParserMiddleware(8 * 1024 * 1024); // 8 MiB limit per file +``` + +By default, this middleware respects the +[`file_uploads`](https://www.php.net/manual/en/ini.core.php#ini.file-uploads) +(default `1`) and +[`max_file_uploads`](https://www.php.net/manual/en/ini.core.php#ini.max-file-uploads) +(default `20`) ini settings. +These settings control if any and how many files can be uploaded in a single request. +If you upload more files in a single request, additional files will be ignored +and the `getUploadedFiles()` method returns a truncated array. +Note that upload fields left blank on submission do not count towards this limit. +You can control the maximum number of file uploads per request by explicitly +passing the second parameter to the constructor like this: + +```php +new React\Http\Middleware\RequestBodyParserMiddleware(10 * 1024, 100); // 100 files with 10 KiB each +``` + +> Note that this middleware handler simply parses everything that is already + buffered in the request body. + It is imperative that the request body is buffered by a prior middleware + handler as given in the example above. + This previous middleware handler is also responsible for rejecting incoming + requests that exceed allowed message sizes (such as big file uploads). + The [`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) used above + simply discards excessive request bodies, resulting in an empty body. + If you use this middleware without buffering first, it will try to parse an + empty (streaming) body and may thus assume an empty data structure. + See also [`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) for + more details. + +> PHP's `MAX_FILE_SIZE` hidden field is respected by this middleware. + Files that exceed this limit will be rejected with an `UPLOAD_ERR_FORM_SIZE` error. + +> This middleware respects the + [`max_input_vars`](https://www.php.net/manual/en/info.configuration.php#ini.max-input-vars) + (default `1000`) and + [`max_input_nesting_level`](https://www.php.net/manual/en/info.configuration.php#ini.max-input-nesting-level) + (default `64`) ini settings. + +> Note that this middleware ignores the + [`enable_post_data_reading`](https://www.php.net/manual/en/ini.core.php#ini.enable-post-data-reading) + (default `1`) ini setting because it makes little sense to respect here and + is left up to higher-level implementations. + If you want to respect this setting, you have to check its value and + effectively avoid using this middleware entirely. + +## Install + +The recommended way to install this library is [through Composer](https://getcomposer.org/). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version: + +```bash +composer require react/http:^1.10 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on legacy PHP 5.3 through current PHP 8+ and +HHVM. +It's *highly recommended to use the latest supported PHP version* for this project. + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org/): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +The test suite also contains a number of functional integration tests that rely +on a stable internet connection. +If you do not want to run these, they can simply be skipped like this: + +```bash +vendor/bin/phpunit --exclude-group internet +``` + +## License + +MIT, see [LICENSE file](LICENSE). diff --git a/deps/vendor/react/http/composer.json b/deps/vendor/react/http/composer.json new file mode 100644 index 000000000..23783c0c5 --- /dev/null +++ b/deps/vendor/react/http/composer.json @@ -0,0 +1,57 @@ +{ + "name": "react/http", + "description": "Event-driven, streaming HTTP client and server implementation for ReactPHP", + "keywords": ["HTTP client", "HTTP server", "HTTP", "HTTPS", "event-driven", "streaming", "client", "server", "PSR-7", "async", "ReactPHP"], + "license": "MIT", + "authors": [ + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=5.3.0", + "evenement/evenement": "^3.0 || ^2.0 || ^1.0", + "fig/http-message-util": "^1.1", + "psr/http-message": "^1.0", + "react/event-loop": "^1.2", + "react/promise": "^3 || ^2.3 || ^1.2.1", + "react/socket": "^1.12", + "react/stream": "^1.2" + }, + "require-dev": { + "clue/http-proxy-react": "^1.8", + "clue/reactphp-ssh-proxy": "^1.4", + "clue/socks-react": "^1.4", + "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36", + "react/async": "^4 || ^3 || ^2", + "react/promise-stream": "^1.4", + "react/promise-timer": "^1.9" + }, + "autoload": { + "psr-4": { + "React\\Http\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "React\\Tests\\Http\\": "tests/" + } + } +} diff --git a/deps/vendor/react/http/src/Browser.php b/deps/vendor/react/http/src/Browser.php new file mode 100644 index 000000000..01a266cad --- /dev/null +++ b/deps/vendor/react/http/src/Browser.php @@ -0,0 +1,857 @@ + 'ReactPHP/1' + ); + + /** + * The `Browser` is responsible for sending HTTP requests to your HTTP server + * and keeps track of pending incoming HTTP responses. + * + * ```php + * $browser = new React\Http\Browser(); + * ``` + * + * This class takes two optional arguments for more advanced usage: + * + * ```php + * // constructor signature as of v1.5.0 + * $browser = new React\Http\Browser(?ConnectorInterface $connector = null, ?LoopInterface $loop = null); + * + * // legacy constructor signature before v1.5.0 + * $browser = new React\Http\Browser(?LoopInterface $loop = null, ?ConnectorInterface $connector = null); + * ``` + * + * If you need custom connector settings (DNS resolution, TLS parameters, timeouts, + * proxy servers etc.), you can explicitly pass a custom instance of the + * [`ConnectorInterface`](https://github.com/reactphp/socket#connectorinterface): + * + * ```php + * $connector = new React\Socket\Connector(array( + * 'dns' => '127.0.0.1', + * 'tcp' => array( + * 'bindto' => '192.168.10.1:0' + * ), + * 'tls' => array( + * 'verify_peer' => false, + * 'verify_peer_name' => false + * ) + * )); + * + * $browser = new React\Http\Browser($connector); + * ``` + * + * This class takes an optional `LoopInterface|null $loop` parameter that can be used to + * pass the event loop instance to use for this object. You can use a `null` value + * here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). + * This value SHOULD NOT be given unless you're sure you want to explicitly use a + * given event loop instance. + * + * @param null|ConnectorInterface|LoopInterface $connector + * @param null|LoopInterface|ConnectorInterface $loop + * @throws \InvalidArgumentException for invalid arguments + */ + public function __construct($connector = null, $loop = null) + { + // swap arguments for legacy constructor signature + if (($connector instanceof LoopInterface || $connector === null) && ($loop instanceof ConnectorInterface || $loop === null)) { + $swap = $loop; + $loop = $connector; + $connector = $swap; + } + + if (($connector !== null && !$connector instanceof ConnectorInterface) || ($loop !== null && !$loop instanceof LoopInterface)) { + throw new \InvalidArgumentException('Expected "?ConnectorInterface $connector" and "?LoopInterface $loop" arguments'); + } + + $loop = $loop ?: Loop::get(); + $this->transaction = new Transaction( + Sender::createFromLoop($loop, $connector), + $loop + ); + } + + /** + * Sends an HTTP GET request + * + * ```php + * $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump((string)$response->getBody()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * See also [GET request client example](../examples/01-client-get-request.php). + * + * @param string $url URL for the request. + * @param array $headers + * @return PromiseInterface + */ + public function get($url, array $headers = array()) + { + return $this->requestMayBeStreaming('GET', $url, $headers); + } + + /** + * Sends an HTTP POST request + * + * ```php + * $browser->post( + * $url, + * [ + * 'Content-Type' => 'application/json' + * ], + * json_encode($data) + * )->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump(json_decode((string)$response->getBody())); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * See also [POST JSON client example](../examples/04-client-post-json.php). + * + * This method is also commonly used to submit HTML form data: + * + * ```php + * $data = [ + * 'user' => 'Alice', + * 'password' => 'secret' + * ]; + * + * $browser->post( + * $url, + * [ + * 'Content-Type' => 'application/x-www-form-urlencoded' + * ], + * http_build_query($data) + * ); + * ``` + * + * This method will automatically add a matching `Content-Length` request + * header if the outgoing request body is a `string`. If you're using a + * streaming request body (`ReadableStreamInterface`), it will default to + * using `Transfer-Encoding: chunked` or you have to explicitly pass in a + * matching `Content-Length` request header like so: + * + * ```php + * $body = new React\Stream\ThroughStream(); + * Loop::addTimer(1.0, function () use ($body) { + * $body->end("hello world"); + * }); + * + * $browser->post($url, array('Content-Length' => '11'), $body); + * ``` + * + * @param string $url URL for the request. + * @param array $headers + * @param string|ReadableStreamInterface $body + * @return PromiseInterface + */ + public function post($url, array $headers = array(), $body = '') + { + return $this->requestMayBeStreaming('POST', $url, $headers, $body); + } + + /** + * Sends an HTTP HEAD request + * + * ```php + * $browser->head($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump($response->getHeaders()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * @param string $url URL for the request. + * @param array $headers + * @return PromiseInterface + */ + public function head($url, array $headers = array()) + { + return $this->requestMayBeStreaming('HEAD', $url, $headers); + } + + /** + * Sends an HTTP PATCH request + * + * ```php + * $browser->patch( + * $url, + * [ + * 'Content-Type' => 'application/json' + * ], + * json_encode($data) + * )->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump(json_decode((string)$response->getBody())); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * This method will automatically add a matching `Content-Length` request + * header if the outgoing request body is a `string`. If you're using a + * streaming request body (`ReadableStreamInterface`), it will default to + * using `Transfer-Encoding: chunked` or you have to explicitly pass in a + * matching `Content-Length` request header like so: + * + * ```php + * $body = new React\Stream\ThroughStream(); + * Loop::addTimer(1.0, function () use ($body) { + * $body->end("hello world"); + * }); + * + * $browser->patch($url, array('Content-Length' => '11'), $body); + * ``` + * + * @param string $url URL for the request. + * @param array $headers + * @param string|ReadableStreamInterface $body + * @return PromiseInterface + */ + public function patch($url, array $headers = array(), $body = '') + { + return $this->requestMayBeStreaming('PATCH', $url , $headers, $body); + } + + /** + * Sends an HTTP PUT request + * + * ```php + * $browser->put( + * $url, + * [ + * 'Content-Type' => 'text/xml' + * ], + * $xml->asXML() + * )->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump((string)$response->getBody()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * See also [PUT XML client example](../examples/05-client-put-xml.php). + * + * This method will automatically add a matching `Content-Length` request + * header if the outgoing request body is a `string`. If you're using a + * streaming request body (`ReadableStreamInterface`), it will default to + * using `Transfer-Encoding: chunked` or you have to explicitly pass in a + * matching `Content-Length` request header like so: + * + * ```php + * $body = new React\Stream\ThroughStream(); + * Loop::addTimer(1.0, function () use ($body) { + * $body->end("hello world"); + * }); + * + * $browser->put($url, array('Content-Length' => '11'), $body); + * ``` + * + * @param string $url URL for the request. + * @param array $headers + * @param string|ReadableStreamInterface $body + * @return PromiseInterface + */ + public function put($url, array $headers = array(), $body = '') + { + return $this->requestMayBeStreaming('PUT', $url, $headers, $body); + } + + /** + * Sends an HTTP DELETE request + * + * ```php + * $browser->delete($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump((string)$response->getBody()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * @param string $url URL for the request. + * @param array $headers + * @param string|ReadableStreamInterface $body + * @return PromiseInterface + */ + public function delete($url, array $headers = array(), $body = '') + { + return $this->requestMayBeStreaming('DELETE', $url, $headers, $body); + } + + /** + * Sends an arbitrary HTTP request. + * + * The preferred way to send an HTTP request is by using the above + * [request methods](#request-methods), for example the [`get()`](#get) + * method to send an HTTP `GET` request. + * + * As an alternative, if you want to use a custom HTTP request method, you + * can use this method: + * + * ```php + * $browser->request('OPTIONS', $url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * var_dump((string)$response->getBody()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * This method will automatically add a matching `Content-Length` request + * header if the size of the outgoing request body is known and non-empty. + * For an empty request body, if will only include a `Content-Length: 0` + * request header if the request method usually expects a request body (only + * applies to `POST`, `PUT` and `PATCH`). + * + * If you're using a streaming request body (`ReadableStreamInterface`), it + * will default to using `Transfer-Encoding: chunked` or you have to + * explicitly pass in a matching `Content-Length` request header like so: + * + * ```php + * $body = new React\Stream\ThroughStream(); + * Loop::addTimer(1.0, function () use ($body) { + * $body->end("hello world"); + * }); + * + * $browser->request('POST', $url, array('Content-Length' => '11'), $body); + * ``` + * + * @param string $method HTTP request method, e.g. GET/HEAD/POST etc. + * @param string $url URL for the request + * @param array $headers Additional request headers + * @param string|ReadableStreamInterface $body HTTP request body contents + * @return PromiseInterface + */ + public function request($method, $url, array $headers = array(), $body = '') + { + return $this->withOptions(array('streaming' => false))->requestMayBeStreaming($method, $url, $headers, $body); + } + + /** + * Sends an arbitrary HTTP request and receives a streaming response without buffering the response body. + * + * The preferred way to send an HTTP request is by using the above + * [request methods](#request-methods), for example the [`get()`](#get) + * method to send an HTTP `GET` request. Each of these methods will buffer + * the whole response body in memory by default. This is easy to get started + * and works reasonably well for smaller responses. + * + * In some situations, it's a better idea to use a streaming approach, where + * only small chunks have to be kept in memory. You can use this method to + * send an arbitrary HTTP request and receive a streaming response. It uses + * the same HTTP message API, but does not buffer the response body in + * memory. It only processes the response body in small chunks as data is + * received and forwards this data through [ReactPHP's Stream API](https://github.com/reactphp/stream). + * This works for (any number of) responses of arbitrary sizes. + * + * ```php + * $browser->requestStreaming('GET', $url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * $body = $response->getBody(); + * assert($body instanceof Psr\Http\Message\StreamInterface); + * assert($body instanceof React\Stream\ReadableStreamInterface); + * + * $body->on('data', function ($chunk) { + * echo $chunk; + * }); + * + * $body->on('error', function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * + * $body->on('close', function () { + * echo '[DONE]' . PHP_EOL; + * }); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * See also [`ReadableStreamInterface`](https://github.com/reactphp/stream#readablestreaminterface) + * and the [streaming response](#streaming-response) for more details, + * examples and possible use-cases. + * + * This method will automatically add a matching `Content-Length` request + * header if the size of the outgoing request body is known and non-empty. + * For an empty request body, if will only include a `Content-Length: 0` + * request header if the request method usually expects a request body (only + * applies to `POST`, `PUT` and `PATCH`). + * + * If you're using a streaming request body (`ReadableStreamInterface`), it + * will default to using `Transfer-Encoding: chunked` or you have to + * explicitly pass in a matching `Content-Length` request header like so: + * + * ```php + * $body = new React\Stream\ThroughStream(); + * Loop::addTimer(1.0, function () use ($body) { + * $body->end("hello world"); + * }); + * + * $browser->requestStreaming('POST', $url, array('Content-Length' => '11'), $body); + * ``` + * + * @param string $method HTTP request method, e.g. GET/HEAD/POST etc. + * @param string $url URL for the request + * @param array $headers Additional request headers + * @param string|ReadableStreamInterface $body HTTP request body contents + * @return PromiseInterface + */ + public function requestStreaming($method, $url, $headers = array(), $body = '') + { + return $this->withOptions(array('streaming' => true))->requestMayBeStreaming($method, $url, $headers, $body); + } + + /** + * Changes the maximum timeout used for waiting for pending requests. + * + * You can pass in the number of seconds to use as a new timeout value: + * + * ```php + * $browser = $browser->withTimeout(10.0); + * ``` + * + * You can pass in a bool `false` to disable any timeouts. In this case, + * requests can stay pending forever: + * + * ```php + * $browser = $browser->withTimeout(false); + * ``` + * + * You can pass in a bool `true` to re-enable default timeout handling. This + * will respects PHP's `default_socket_timeout` setting (default 60s): + * + * ```php + * $browser = $browser->withTimeout(true); + * ``` + * + * See also [timeouts](#timeouts) for more details about timeout handling. + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. this + * method actually returns a *new* [`Browser`](#browser) instance with the + * given timeout value applied. + * + * @param bool|number $timeout + * @return self + */ + public function withTimeout($timeout) + { + if ($timeout === true) { + $timeout = null; + } elseif ($timeout === false) { + $timeout = -1; + } elseif ($timeout < 0) { + $timeout = 0; + } + + return $this->withOptions(array( + 'timeout' => $timeout, + )); + } + + /** + * Changes how HTTP redirects will be followed. + * + * You can pass in the maximum number of redirects to follow: + * + * ```php + * $browser = $browser->withFollowRedirects(5); + * ``` + * + * The request will automatically be rejected when the number of redirects + * is exceeded. You can pass in a `0` to reject the request for any + * redirects encountered: + * + * ```php + * $browser = $browser->withFollowRedirects(0); + * + * $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * // only non-redirected responses will now end up here + * var_dump($response->getHeaders()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * You can pass in a bool `false` to disable following any redirects. In + * this case, requests will resolve with the redirection response instead + * of following the `Location` response header: + * + * ```php + * $browser = $browser->withFollowRedirects(false); + * + * $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * // any redirects will now end up here + * var_dump($response->getHeaderLine('Location')); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * You can pass in a bool `true` to re-enable default redirect handling. + * This defaults to following a maximum of 10 redirects: + * + * ```php + * $browser = $browser->withFollowRedirects(true); + * ``` + * + * See also [redirects](#redirects) for more details about redirect handling. + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. this + * method actually returns a *new* [`Browser`](#browser) instance with the + * given redirect setting applied. + * + * @param bool|int $followRedirects + * @return self + */ + public function withFollowRedirects($followRedirects) + { + return $this->withOptions(array( + 'followRedirects' => $followRedirects !== false, + 'maxRedirects' => \is_bool($followRedirects) ? null : $followRedirects + )); + } + + /** + * Changes whether non-successful HTTP response status codes (4xx and 5xx) will be rejected. + * + * You can pass in a bool `false` to disable rejecting incoming responses + * that use a 4xx or 5xx response status code. In this case, requests will + * resolve with the response message indicating an error condition: + * + * ```php + * $browser = $browser->withRejectErrorResponse(false); + * + * $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * // any HTTP response will now end up here + * var_dump($response->getStatusCode(), $response->getReasonPhrase()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * You can pass in a bool `true` to re-enable default status code handling. + * This defaults to rejecting any response status codes in the 4xx or 5xx + * range: + * + * ```php + * $browser = $browser->withRejectErrorResponse(true); + * + * $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * // any successful HTTP response will now end up here + * var_dump($response->getStatusCode(), $response->getReasonPhrase()); + * }, function (Exception $e) { + * if ($e instanceof React\Http\Message\ResponseException) { + * // any HTTP response error message will now end up here + * $response = $e->getResponse(); + * var_dump($response->getStatusCode(), $response->getReasonPhrase()); + * } else { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * } + * }); + * ``` + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. this + * method actually returns a *new* [`Browser`](#browser) instance with the + * given setting applied. + * + * @param bool $obeySuccessCode + * @return self + */ + public function withRejectErrorResponse($obeySuccessCode) + { + return $this->withOptions(array( + 'obeySuccessCode' => $obeySuccessCode, + )); + } + + /** + * Changes the base URL used to resolve relative URLs to. + * + * If you configure a base URL, any requests to relative URLs will be + * processed by first resolving this relative to the given absolute base + * URL. This supports resolving relative path references (like `../` etc.). + * This is particularly useful for (RESTful) API calls where all endpoints + * (URLs) are located under a common base URL. + * + * ```php + * $browser = $browser->withBase('http://api.example.com/v3/'); + * + * // will request http://api.example.com/v3/users + * $browser->get('users')->then(…); + * ``` + * + * You can pass in a `null` base URL to return a new instance that does not + * use a base URL: + * + * ```php + * $browser = $browser->withBase(null); + * ``` + * + * Accordingly, any requests using relative URLs to a browser that does not + * use a base URL can not be completed and will be rejected without sending + * a request. + * + * This method will throw an `InvalidArgumentException` if the given + * `$baseUrl` argument is not a valid URL. + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. the `withBase()` method + * actually returns a *new* [`Browser`](#browser) instance with the given base URL applied. + * + * @param string|null $baseUrl absolute base URL + * @return self + * @throws InvalidArgumentException if the given $baseUrl is not a valid absolute URL + * @see self::withoutBase() + */ + public function withBase($baseUrl) + { + $browser = clone $this; + if ($baseUrl === null) { + $browser->baseUrl = null; + return $browser; + } + + $browser->baseUrl = new Uri($baseUrl); + if (!\in_array($browser->baseUrl->getScheme(), array('http', 'https')) || $browser->baseUrl->getHost() === '') { + throw new \InvalidArgumentException('Base URL must be absolute'); + } + + return $browser; + } + + /** + * Changes the HTTP protocol version that will be used for all subsequent requests. + * + * All the above [request methods](#request-methods) default to sending + * requests as HTTP/1.1. This is the preferred HTTP protocol version which + * also provides decent backwards-compatibility with legacy HTTP/1.0 + * servers. As such, there should rarely be a need to explicitly change this + * protocol version. + * + * If you want to explicitly use the legacy HTTP/1.0 protocol version, you + * can use this method: + * + * ```php + * $browser = $browser->withProtocolVersion('1.0'); + * + * $browser->get($url)->then(…); + * ``` + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. this + * method actually returns a *new* [`Browser`](#browser) instance with the + * new protocol version applied. + * + * @param string $protocolVersion HTTP protocol version to use, must be one of "1.1" or "1.0" + * @return self + * @throws InvalidArgumentException + */ + public function withProtocolVersion($protocolVersion) + { + if (!\in_array($protocolVersion, array('1.0', '1.1'), true)) { + throw new InvalidArgumentException('Invalid HTTP protocol version, must be one of "1.1" or "1.0"'); + } + + $browser = clone $this; + $browser->protocolVersion = (string) $protocolVersion; + + return $browser; + } + + /** + * Changes the maximum size for buffering a response body. + * + * The preferred way to send an HTTP request is by using the above + * [request methods](#request-methods), for example the [`get()`](#get) + * method to send an HTTP `GET` request. Each of these methods will buffer + * the whole response body in memory by default. This is easy to get started + * and works reasonably well for smaller responses. + * + * By default, the response body buffer will be limited to 16 MiB. If the + * response body exceeds this maximum size, the request will be rejected. + * + * You can pass in the maximum number of bytes to buffer: + * + * ```php + * $browser = $browser->withResponseBuffer(1024 * 1024); + * + * $browser->get($url)->then(function (Psr\Http\Message\ResponseInterface $response) { + * // response body will not exceed 1 MiB + * var_dump($response->getHeaders(), (string) $response->getBody()); + * }, function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * Note that the response body buffer has to be kept in memory for each + * pending request until its transfer is completed and it will only be freed + * after a pending request is fulfilled. As such, increasing this maximum + * buffer size to allow larger response bodies is usually not recommended. + * Instead, you can use the [`requestStreaming()` method](#requeststreaming) + * to receive responses with arbitrary sizes without buffering. Accordingly, + * this maximum buffer size setting has no effect on streaming responses. + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. this + * method actually returns a *new* [`Browser`](#browser) instance with the + * given setting applied. + * + * @param int $maximumSize + * @return self + * @see self::requestStreaming() + */ + public function withResponseBuffer($maximumSize) + { + return $this->withOptions(array( + 'maximumSize' => $maximumSize + )); + } + + /** + * Add a request header for all following requests. + * + * ```php + * $browser = $browser->withHeader('User-Agent', 'ACME'); + * + * $browser->get($url)->then(…); + * ``` + * + * Note that the new header will overwrite any headers previously set with + * the same name (case-insensitive). Following requests will use these headers + * by default unless they are explicitly set for any requests. + * + * @param string $header + * @param string $value + * @return Browser + */ + public function withHeader($header, $value) + { + $browser = $this->withoutHeader($header); + $browser->defaultHeaders[$header] = $value; + + return $browser; + } + + /** + * Remove any default request headers previously set via + * the [`withHeader()` method](#withheader). + * + * ```php + * $browser = $browser->withoutHeader('User-Agent'); + * + * $browser->get($url)->then(…); + * ``` + * + * Note that this method only affects the headers which were set with the + * method `withHeader(string $header, string $value): Browser` + * + * @param string $header + * @return Browser + */ + public function withoutHeader($header) + { + $browser = clone $this; + + /** @var string|int $key */ + foreach (\array_keys($browser->defaultHeaders) as $key) { + if (\strcasecmp($key, $header) === 0) { + unset($browser->defaultHeaders[$key]); + break; + } + } + + return $browser; + } + + /** + * Changes the [options](#options) to use: + * + * The [`Browser`](#browser) class exposes several options for the handling of + * HTTP transactions. These options resemble some of PHP's + * [HTTP context options](http://php.net/manual/en/context.http.php) and + * can be controlled via the following API (and their defaults): + * + * ```php + * // deprecated + * $newBrowser = $browser->withOptions(array( + * 'timeout' => null, // see withTimeout() instead + * 'followRedirects' => true, // see withFollowRedirects() instead + * 'maxRedirects' => 10, // see withFollowRedirects() instead + * 'obeySuccessCode' => true, // see withRejectErrorResponse() instead + * 'streaming' => false, // deprecated, see requestStreaming() instead + * )); + * ``` + * + * See also [timeouts](#timeouts), [redirects](#redirects) and + * [streaming](#streaming) for more details. + * + * Notice that the [`Browser`](#browser) is an immutable object, i.e. this + * method actually returns a *new* [`Browser`](#browser) instance with the + * options applied. + * + * @param array $options + * @return self + * @see self::withTimeout() + * @see self::withFollowRedirects() + * @see self::withRejectErrorResponse() + */ + private function withOptions(array $options) + { + $browser = clone $this; + $browser->transaction = $this->transaction->withOptions($options); + + return $browser; + } + + /** + * @param string $method + * @param string $url + * @param array $headers + * @param string|ReadableStreamInterface $body + * @return PromiseInterface + */ + private function requestMayBeStreaming($method, $url, array $headers = array(), $body = '') + { + if ($this->baseUrl !== null) { + // ensure we're actually below the base URL + $url = Uri::resolve($this->baseUrl, new Uri($url)); + } + + foreach ($this->defaultHeaders as $key => $value) { + $explicitHeaderExists = false; + foreach (\array_keys($headers) as $headerKey) { + if (\strcasecmp($headerKey, $key) === 0) { + $explicitHeaderExists = true; + break; + } + } + if (!$explicitHeaderExists) { + $headers[$key] = $value; + } + } + + return $this->transaction->send( + new Request($method, $url, $headers, $body, $this->protocolVersion) + ); + } +} diff --git a/deps/vendor/react/http/src/Client/Client.php b/deps/vendor/react/http/src/Client/Client.php new file mode 100644 index 000000000..7a5180abd --- /dev/null +++ b/deps/vendor/react/http/src/Client/Client.php @@ -0,0 +1,27 @@ +connectionManager = $connectionManager; + } + + /** @return ClientRequestStream */ + public function request(RequestInterface $request) + { + return new ClientRequestStream($this->connectionManager, $request); + } +} diff --git a/deps/vendor/react/http/src/HttpServer.php b/deps/vendor/react/http/src/HttpServer.php new file mode 100644 index 000000000..f23347332 --- /dev/null +++ b/deps/vendor/react/http/src/HttpServer.php @@ -0,0 +1,351 @@ + 'text/plain' + * ), + * "Hello World!\n" + * ); + * }); + * ``` + * + * Each incoming HTTP request message is always represented by the + * [PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface), + * see also following [request](#server-request) chapter for more details. + * + * Each outgoing HTTP response message is always represented by the + * [PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface), + * see also following [response](#server-response) chapter for more details. + * + * This class takes an optional `LoopInterface|null $loop` parameter that can be used to + * pass the event loop instance to use for this object. You can use a `null` value + * here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). + * This value SHOULD NOT be given unless you're sure you want to explicitly use a + * given event loop instance. + * + * In order to start listening for any incoming connections, the `HttpServer` needs + * to be attached to an instance of + * [`React\Socket\ServerInterface`](https://github.com/reactphp/socket#serverinterface) + * through the [`listen()`](#listen) method as described in the following + * chapter. In its most simple form, you can attach this to a + * [`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) + * in order to start a plaintext HTTP server like this: + * + * ```php + * $http = new React\Http\HttpServer($handler); + * + * $socket = new React\Socket\SocketServer('0.0.0.0:8080'); + * $http->listen($socket); + * ``` + * + * See also the [`listen()`](#listen) method and + * [hello world server example](../examples/51-server-hello-world.php) + * for more details. + * + * By default, the `HttpServer` buffers and parses the complete incoming HTTP + * request in memory. It will invoke the given request handler function when the + * complete request headers and request body has been received. This means the + * [request](#server-request) object passed to your request handler function will be + * fully compatible with PSR-7 (http-message). This provides sane defaults for + * 80% of the use cases and is the recommended way to use this library unless + * you're sure you know what you're doing. + * + * On the other hand, buffering complete HTTP requests in memory until they can + * be processed by your request handler function means that this class has to + * employ a number of limits to avoid consuming too much memory. In order to + * take the more advanced configuration out your hand, it respects setting from + * your [`php.ini`](https://www.php.net/manual/en/ini.core.php) to apply its + * default settings. This is a list of PHP settings this class respects with + * their respective default values: + * + * ``` + * memory_limit 128M + * post_max_size 8M // capped at 64K + * + * enable_post_data_reading 1 + * max_input_nesting_level 64 + * max_input_vars 1000 + * + * file_uploads 1 + * upload_max_filesize 2M + * max_file_uploads 20 + * ``` + * + * In particular, the `post_max_size` setting limits how much memory a single + * HTTP request is allowed to consume while buffering its request body. This + * needs to be limited because the server can process a large number of requests + * concurrently, so the server may potentially consume a large amount of memory + * otherwise. To support higher concurrency by default, this value is capped + * at `64K`. If you assign a higher value, it will only allow `64K` by default. + * If a request exceeds this limit, its request body will be ignored and it will + * be processed like a request with no request body at all. See below for + * explicit configuration to override this setting. + * + * By default, this class will try to avoid consuming more than half of your + * `memory_limit` for buffering multiple concurrent HTTP requests. As such, with + * the above default settings of `128M` max, it will try to consume no more than + * `64M` for buffering multiple concurrent HTTP requests. As a consequence, it + * will limit the concurrency to `1024` HTTP requests with the above defaults. + * + * It is imperative that you assign reasonable values to your PHP ini settings. + * It is usually recommended to not support buffering incoming HTTP requests + * with a large HTTP request body (e.g. large file uploads). If you want to + * increase this buffer size, you will have to also increase the total memory + * limit to allow for more concurrent requests (set `memory_limit 512M` or more) + * or explicitly limit concurrency. + * + * In order to override the above buffering defaults, you can configure the + * `HttpServer` explicitly. You can use the + * [`LimitConcurrentRequestsMiddleware`](#limitconcurrentrequestsmiddleware) and + * [`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) (see below) + * to explicitly configure the total number of requests that can be handled at + * once like this: + * + * ```php + * $http = new React\Http\HttpServer( + * new React\Http\Middleware\StreamingRequestMiddleware(), + * new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + * new React\Http\Middleware\RequestBodyBufferMiddleware(2 * 1024 * 1024), // 2 MiB per request + * new React\Http\Middleware\RequestBodyParserMiddleware(), + * $handler + * )); + * ``` + * + * In this example, we allow processing up to 100 concurrent requests at once + * and each request can buffer up to `2M`. This means you may have to keep a + * maximum of `200M` of memory for incoming request body buffers. Accordingly, + * you need to adjust the `memory_limit` ini setting to allow for these buffers + * plus your actual application logic memory requirements (think `512M` or more). + * + * > Internally, this class automatically assigns these middleware handlers + * automatically when no [`StreamingRequestMiddleware`](#streamingrequestmiddleware) + * is given. Accordingly, you can use this example to override all default + * settings to implement custom limits. + * + * As an alternative to buffering the complete request body in memory, you can + * also use a streaming approach where only small chunks of data have to be kept + * in memory: + * + * ```php + * $http = new React\Http\HttpServer( + * new React\Http\Middleware\StreamingRequestMiddleware(), + * $handler + * ); + * ``` + * + * In this case, it will invoke the request handler function once the HTTP + * request headers have been received, i.e. before receiving the potentially + * much larger HTTP request body. This means the [request](#server-request) passed to + * your request handler function may not be fully compatible with PSR-7. This is + * specifically designed to help with more advanced use cases where you want to + * have full control over consuming the incoming HTTP request body and + * concurrency settings. See also [streaming incoming request](#streaming-incoming-request) + * below for more details. + * + * > Changelog v1.5.0: This class has been renamed to `HttpServer` from the + * previous `Server` class in order to avoid any ambiguities. + * The previous name has been deprecated and should not be used anymore. + */ +final class HttpServer extends EventEmitter +{ + /** + * The maximum buffer size used for each request. + * + * This needs to be limited because the server can process a large number of + * requests concurrently, so the server may potentially consume a large + * amount of memory otherwise. + * + * See `RequestBodyBufferMiddleware` to override this setting. + * + * @internal + */ + const MAXIMUM_BUFFER_SIZE = 65536; // 64 KiB + + /** + * @var StreamingServer + */ + private $streamingServer; + + /** + * Creates an HTTP server that invokes the given callback for each incoming HTTP request + * + * In order to process any connections, the server needs to be attached to an + * instance of `React\Socket\ServerInterface` which emits underlying streaming + * connections in order to then parse incoming data as HTTP. + * See also [listen()](#listen) for more details. + * + * @param callable|LoopInterface $requestHandlerOrLoop + * @param callable[] ...$requestHandler + * @see self::listen() + */ + public function __construct($requestHandlerOrLoop) + { + $requestHandlers = \func_get_args(); + if (reset($requestHandlers) instanceof LoopInterface) { + $loop = \array_shift($requestHandlers); + } else { + $loop = Loop::get(); + } + + $requestHandlersCount = \count($requestHandlers); + if ($requestHandlersCount === 0 || \count(\array_filter($requestHandlers, 'is_callable')) < $requestHandlersCount) { + throw new \InvalidArgumentException('Invalid request handler given'); + } + + $streaming = false; + foreach ((array) $requestHandlers as $handler) { + if ($handler instanceof StreamingRequestMiddleware) { + $streaming = true; + break; + } + } + + $middleware = array(); + if (!$streaming) { + $maxSize = $this->getMaxRequestSize(); + $concurrency = $this->getConcurrentRequestsLimit(\ini_get('memory_limit'), $maxSize); + if ($concurrency !== null) { + $middleware[] = new LimitConcurrentRequestsMiddleware($concurrency); + } + $middleware[] = new RequestBodyBufferMiddleware($maxSize); + // Checking for an empty string because that is what a boolean + // false is returned as by ini_get depending on the PHP version. + // @link http://php.net/manual/en/ini.core.php#ini.enable-post-data-reading + // @link http://php.net/manual/en/function.ini-get.php#refsect1-function.ini-get-notes + // @link https://3v4l.org/qJtsa + $enablePostDataReading = \ini_get('enable_post_data_reading'); + if ($enablePostDataReading !== '') { + $middleware[] = new RequestBodyParserMiddleware(); + } + } + + $middleware = \array_merge($middleware, $requestHandlers); + + /** + * Filter out any configuration middleware, no need to run requests through something that isn't + * doing anything with the request. + */ + $middleware = \array_filter($middleware, function ($handler) { + return !($handler instanceof StreamingRequestMiddleware); + }); + + $this->streamingServer = new StreamingServer($loop, new MiddlewareRunner($middleware)); + + $that = $this; + $this->streamingServer->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + }); + } + + /** + * Starts listening for HTTP requests on the given socket server instance + * + * The given [`React\Socket\ServerInterface`](https://github.com/reactphp/socket#serverinterface) + * is responsible for emitting the underlying streaming connections. This + * HTTP server needs to be attached to it in order to process any + * connections and pase incoming streaming data as incoming HTTP request + * messages. In its most common form, you can attach this to a + * [`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) + * in order to start a plaintext HTTP server like this: + * + * ```php + * $http = new React\Http\HttpServer($handler); + * + * $socket = new React\Socket\SocketServer('0.0.0.0:8080'); + * $http->listen($socket); + * ``` + * + * See also [hello world server example](../examples/51-server-hello-world.php) + * for more details. + * + * This example will start listening for HTTP requests on the alternative + * HTTP port `8080` on all interfaces (publicly). As an alternative, it is + * very common to use a reverse proxy and let this HTTP server listen on the + * localhost (loopback) interface only by using the listen address + * `127.0.0.1:8080` instead. This way, you host your application(s) on the + * default HTTP port `80` and only route specific requests to this HTTP + * server. + * + * Likewise, it's usually recommended to use a reverse proxy setup to accept + * secure HTTPS requests on default HTTPS port `443` (TLS termination) and + * only route plaintext requests to this HTTP server. As an alternative, you + * can also accept secure HTTPS requests with this HTTP server by attaching + * this to a [`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) + * using a secure TLS listen address, a certificate file and optional + * `passphrase` like this: + * + * ```php + * $http = new React\Http\HttpServer($handler); + * + * $socket = new React\Socket\SocketServer('tls://0.0.0.0:8443', array( + * 'tls' => array( + * 'local_cert' => __DIR__ . '/localhost.pem' + * ) + * )); + * $http->listen($socket); + * ``` + * + * See also [hello world HTTPS example](../examples/61-server-hello-world-https.php) + * for more details. + * + * @param ServerInterface $socket + */ + public function listen(ServerInterface $socket) + { + $this->streamingServer->listen($socket); + } + + /** + * @param string $memory_limit + * @param string $post_max_size + * @return ?int + */ + private function getConcurrentRequestsLimit($memory_limit, $post_max_size) + { + if ($memory_limit == -1) { + return null; + } + + $availableMemory = IniUtil::iniSizeToBytes($memory_limit) / 2; + $concurrentRequests = (int) \ceil($availableMemory / IniUtil::iniSizeToBytes($post_max_size)); + + return $concurrentRequests; + } + + /** + * @param ?string $post_max_size + * @return int + */ + private function getMaxRequestSize($post_max_size = null) + { + $maxSize = IniUtil::iniSizeToBytes($post_max_size === null ? \ini_get('post_max_size') : $post_max_size); + + return ($maxSize === 0 || $maxSize >= self::MAXIMUM_BUFFER_SIZE) ? self::MAXIMUM_BUFFER_SIZE : $maxSize; + } +} diff --git a/deps/vendor/react/http/src/Io/AbstractMessage.php b/deps/vendor/react/http/src/Io/AbstractMessage.php new file mode 100644 index 000000000..a0706bb12 --- /dev/null +++ b/deps/vendor/react/http/src/Io/AbstractMessage.php @@ -0,0 +1,172 @@ +@,;:\\\"\/\[\]?={}\x00-\x20\x7F]++):[\x20\x09]*+((?:[\x20\x09]*+[\x21-\x7E\x80-\xFF]++)*+)[\x20\x09]*+[\r]?+\n/m'; + + /** @var array */ + private $headers = array(); + + /** @var array */ + private $headerNamesLowerCase = array(); + + /** @var string */ + private $protocolVersion; + + /** @var StreamInterface */ + private $body; + + /** + * @param string $protocolVersion + * @param array $headers + * @param StreamInterface $body + */ + protected function __construct($protocolVersion, array $headers, StreamInterface $body) + { + foreach ($headers as $name => $value) { + if ($value !== array()) { + if (\is_array($value)) { + foreach ($value as &$one) { + $one = (string) $one; + } + } else { + $value = array((string) $value); + } + + $lower = \strtolower($name); + if (isset($this->headerNamesLowerCase[$lower])) { + $value = \array_merge($this->headers[$this->headerNamesLowerCase[$lower]], $value); + unset($this->headers[$this->headerNamesLowerCase[$lower]]); + } + + $this->headers[$name] = $value; + $this->headerNamesLowerCase[$lower] = $name; + } + } + + $this->protocolVersion = (string) $protocolVersion; + $this->body = $body; + } + + public function getProtocolVersion() + { + return $this->protocolVersion; + } + + public function withProtocolVersion($version) + { + if ((string) $version === $this->protocolVersion) { + return $this; + } + + $message = clone $this; + $message->protocolVersion = (string) $version; + + return $message; + } + + public function getHeaders() + { + return $this->headers; + } + + public function hasHeader($name) + { + return isset($this->headerNamesLowerCase[\strtolower($name)]); + } + + public function getHeader($name) + { + $lower = \strtolower($name); + return isset($this->headerNamesLowerCase[$lower]) ? $this->headers[$this->headerNamesLowerCase[$lower]] : array(); + } + + public function getHeaderLine($name) + { + return \implode(', ', $this->getHeader($name)); + } + + public function withHeader($name, $value) + { + if ($value === array()) { + return $this->withoutHeader($name); + } elseif (\is_array($value)) { + foreach ($value as &$one) { + $one = (string) $one; + } + } else { + $value = array((string) $value); + } + + $lower = \strtolower($name); + if (isset($this->headerNamesLowerCase[$lower]) && $this->headerNamesLowerCase[$lower] === (string) $name && $this->headers[$this->headerNamesLowerCase[$lower]] === $value) { + return $this; + } + + $message = clone $this; + if (isset($message->headerNamesLowerCase[$lower])) { + unset($message->headers[$message->headerNamesLowerCase[$lower]]); + } + + $message->headers[$name] = $value; + $message->headerNamesLowerCase[$lower] = $name; + + return $message; + } + + public function withAddedHeader($name, $value) + { + if ($value === array()) { + return $this; + } + + return $this->withHeader($name, \array_merge($this->getHeader($name), \is_array($value) ? $value : array($value))); + } + + public function withoutHeader($name) + { + $lower = \strtolower($name); + if (!isset($this->headerNamesLowerCase[$lower])) { + return $this; + } + + $message = clone $this; + unset($message->headers[$message->headerNamesLowerCase[$lower]], $message->headerNamesLowerCase[$lower]); + + return $message; + } + + public function getBody() + { + return $this->body; + } + + public function withBody(StreamInterface $body) + { + if ($body === $this->body) { + return $this; + } + + $message = clone $this; + $message->body = $body; + + return $message; + } +} diff --git a/deps/vendor/react/http/src/Io/AbstractRequest.php b/deps/vendor/react/http/src/Io/AbstractRequest.php new file mode 100644 index 000000000..f32307f79 --- /dev/null +++ b/deps/vendor/react/http/src/Io/AbstractRequest.php @@ -0,0 +1,156 @@ + $headers + * @param StreamInterface $body + * @param string unknown $protocolVersion + */ + protected function __construct( + $method, + $uri, + array $headers, + StreamInterface $body, + $protocolVersion + ) { + if (\is_string($uri)) { + $uri = new Uri($uri); + } elseif (!$uri instanceof UriInterface) { + throw new \InvalidArgumentException( + 'Argument #2 ($uri) expected string|Psr\Http\Message\UriInterface' + ); + } + + // assign default `Host` request header from URI unless already given explicitly + $host = $uri->getHost(); + if ($host !== '') { + foreach ($headers as $name => $value) { + if (\strtolower($name) === 'host' && $value !== array()) { + $host = ''; + break; + } + } + if ($host !== '') { + $port = $uri->getPort(); + if ($port !== null && (!($port === 80 && $uri->getScheme() === 'http') || !($port === 443 && $uri->getScheme() === 'https'))) { + $host .= ':' . $port; + } + + $headers = array('Host' => $host) + $headers; + } + } + + parent::__construct($protocolVersion, $headers, $body); + + $this->method = $method; + $this->uri = $uri; + } + + public function getRequestTarget() + { + if ($this->requestTarget !== null) { + return $this->requestTarget; + } + + $target = $this->uri->getPath(); + if ($target === '') { + $target = '/'; + } + if (($query = $this->uri->getQuery()) !== '') { + $target .= '?' . $query; + } + + return $target; + } + + public function withRequestTarget($requestTarget) + { + if ((string) $requestTarget === $this->requestTarget) { + return $this; + } + + $request = clone $this; + $request->requestTarget = (string) $requestTarget; + + return $request; + } + + public function getMethod() + { + return $this->method; + } + + public function withMethod($method) + { + if ((string) $method === $this->method) { + return $this; + } + + $request = clone $this; + $request->method = (string) $method; + + return $request; + } + + public function getUri() + { + return $this->uri; + } + + public function withUri(UriInterface $uri, $preserveHost = false) + { + if ($uri === $this->uri) { + return $this; + } + + $request = clone $this; + $request->uri = $uri; + + $host = $uri->getHost(); + $port = $uri->getPort(); + if ($port !== null && $host !== '' && (!($port === 80 && $uri->getScheme() === 'http') || !($port === 443 && $uri->getScheme() === 'https'))) { + $host .= ':' . $port; + } + + // update `Host` request header if URI contains a new host and `$preserveHost` is false + if ($host !== '' && (!$preserveHost || $request->getHeaderLine('Host') === '')) { + // first remove all headers before assigning `Host` header to ensure it always comes first + foreach (\array_keys($request->getHeaders()) as $name) { + $request = $request->withoutHeader($name); + } + + // add `Host` header first, then all other original headers + $request = $request->withHeader('Host', $host); + foreach ($this->withoutHeader('Host')->getHeaders() as $name => $value) { + $request = $request->withHeader($name, $value); + } + } + + return $request; + } +} diff --git a/deps/vendor/react/http/src/Io/BufferedBody.php b/deps/vendor/react/http/src/Io/BufferedBody.php new file mode 100644 index 000000000..4a4d83933 --- /dev/null +++ b/deps/vendor/react/http/src/Io/BufferedBody.php @@ -0,0 +1,179 @@ +buffer = $buffer; + } + + public function __toString() + { + if ($this->closed) { + return ''; + } + + $this->seek(0); + + return $this->getContents(); + } + + public function close() + { + $this->buffer = ''; + $this->position = 0; + $this->closed = true; + } + + public function detach() + { + $this->close(); + + return null; + } + + public function getSize() + { + return $this->closed ? null : \strlen($this->buffer); + } + + public function tell() + { + if ($this->closed) { + throw new \RuntimeException('Unable to tell position of closed stream'); + } + + return $this->position; + } + + public function eof() + { + return $this->position >= \strlen($this->buffer); + } + + public function isSeekable() + { + return !$this->closed; + } + + public function seek($offset, $whence = \SEEK_SET) + { + if ($this->closed) { + throw new \RuntimeException('Unable to seek on closed stream'); + } + + $old = $this->position; + + if ($whence === \SEEK_SET) { + $this->position = $offset; + } elseif ($whence === \SEEK_CUR) { + $this->position += $offset; + } elseif ($whence === \SEEK_END) { + $this->position = \strlen($this->buffer) + $offset; + } else { + throw new \InvalidArgumentException('Invalid seek mode given'); + } + + if (!\is_int($this->position) || $this->position < 0) { + $this->position = $old; + throw new \RuntimeException('Unable to seek to position'); + } + } + + public function rewind() + { + $this->seek(0); + } + + public function isWritable() + { + return !$this->closed; + } + + public function write($string) + { + if ($this->closed) { + throw new \RuntimeException('Unable to write to closed stream'); + } + + if ($string === '') { + return 0; + } + + if ($this->position > 0 && !isset($this->buffer[$this->position - 1])) { + $this->buffer = \str_pad($this->buffer, $this->position, "\0"); + } + + $len = \strlen($string); + $this->buffer = \substr($this->buffer, 0, $this->position) . $string . \substr($this->buffer, $this->position + $len); + $this->position += $len; + + return $len; + } + + public function isReadable() + { + return !$this->closed; + } + + public function read($length) + { + if ($this->closed) { + throw new \RuntimeException('Unable to read from closed stream'); + } + + if ($length < 1) { + throw new \InvalidArgumentException('Invalid read length given'); + } + + if ($this->position + $length > \strlen($this->buffer)) { + $length = \strlen($this->buffer) - $this->position; + } + + if (!isset($this->buffer[$this->position])) { + return ''; + } + + $pos = $this->position; + $this->position += $length; + + return \substr($this->buffer, $pos, $length); + } + + public function getContents() + { + if ($this->closed) { + throw new \RuntimeException('Unable to read from closed stream'); + } + + if (!isset($this->buffer[$this->position])) { + return ''; + } + + $pos = $this->position; + $this->position = \strlen($this->buffer); + + return \substr($this->buffer, $pos); + } + + public function getMetadata($key = null) + { + return $key === null ? array() : null; + } +} diff --git a/deps/vendor/react/http/src/Io/ChunkedDecoder.php b/deps/vendor/react/http/src/Io/ChunkedDecoder.php new file mode 100644 index 000000000..2f58f42b1 --- /dev/null +++ b/deps/vendor/react/http/src/Io/ChunkedDecoder.php @@ -0,0 +1,175 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->buffer = ''; + + $this->closed = true; + + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleEnd() + { + if (!$this->closed) { + $this->handleError(new Exception('Unexpected end event')); + } + } + + /** @internal */ + public function handleError(Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleData($data) + { + $this->buffer .= $data; + + while ($this->buffer !== '') { + if (!$this->headerCompleted) { + $positionCrlf = \strpos($this->buffer, static::CRLF); + + if ($positionCrlf === false) { + // Header shouldn't be bigger than 1024 bytes + if (isset($this->buffer[static::MAX_CHUNK_HEADER_SIZE])) { + $this->handleError(new Exception('Chunk header size inclusive extension bigger than' . static::MAX_CHUNK_HEADER_SIZE. ' bytes')); + } + return; + } + + $header = \strtolower((string)\substr($this->buffer, 0, $positionCrlf)); + $hexValue = $header; + + if (\strpos($header, ';') !== false) { + $array = \explode(';', $header); + $hexValue = $array[0]; + } + + if ($hexValue !== '') { + $hexValue = \ltrim(\trim($hexValue), "0"); + if ($hexValue === '') { + $hexValue = "0"; + } + } + + $this->chunkSize = @\hexdec($hexValue); + if (!\is_int($this->chunkSize) || \dechex($this->chunkSize) !== $hexValue) { + $this->handleError(new Exception($hexValue . ' is not a valid hexadecimal number')); + return; + } + + $this->buffer = (string)\substr($this->buffer, $positionCrlf + 2); + $this->headerCompleted = true; + if ($this->buffer === '') { + return; + } + } + + $chunk = (string)\substr($this->buffer, 0, $this->chunkSize - $this->transferredSize); + + if ($chunk !== '') { + $this->transferredSize += \strlen($chunk); + $this->emit('data', array($chunk)); + $this->buffer = (string)\substr($this->buffer, \strlen($chunk)); + } + + $positionCrlf = \strpos($this->buffer, static::CRLF); + + if ($positionCrlf === 0) { + if ($this->chunkSize === 0) { + $this->emit('end'); + $this->close(); + return; + } + $this->chunkSize = 0; + $this->headerCompleted = false; + $this->transferredSize = 0; + $this->buffer = (string)\substr($this->buffer, 2); + } elseif ($this->chunkSize === 0) { + // end chunk received, skip all trailer data + $this->buffer = (string)\substr($this->buffer, $positionCrlf); + } + + if ($positionCrlf !== 0 && $this->chunkSize !== 0 && $this->chunkSize === $this->transferredSize && \strlen($this->buffer) > 2) { + // the first 2 characters are not CRLF, send error event + $this->handleError(new Exception('Chunk does not end with a CRLF')); + return; + } + + if ($positionCrlf !== 0 && \strlen($this->buffer) < 2) { + // No CRLF found, wait for additional data which could be a CRLF + return; + } + } + } +} diff --git a/deps/vendor/react/http/src/Io/ChunkedEncoder.php b/deps/vendor/react/http/src/Io/ChunkedEncoder.php new file mode 100644 index 000000000..c84ef54fe --- /dev/null +++ b/deps/vendor/react/http/src/Io/ChunkedEncoder.php @@ -0,0 +1,92 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + if ($data !== '') { + $this->emit('data', array( + \dechex(\strlen($data)) . "\r\n" . $data . "\r\n" + )); + } + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + $this->emit('data', array("0\r\n\r\n")); + + if (!$this->closed) { + $this->emit('end'); + $this->close(); + } + } +} diff --git a/deps/vendor/react/http/src/Io/ClientConnectionManager.php b/deps/vendor/react/http/src/Io/ClientConnectionManager.php new file mode 100644 index 000000000..faac98b68 --- /dev/null +++ b/deps/vendor/react/http/src/Io/ClientConnectionManager.php @@ -0,0 +1,137 @@ +connector = $connector; + $this->loop = $loop; + } + + /** + * @return PromiseInterface + */ + public function connect(UriInterface $uri) + { + $scheme = $uri->getScheme(); + if ($scheme !== 'https' && $scheme !== 'http') { + return \React\Promise\reject(new \InvalidArgumentException( + 'Invalid request URL given' + )); + } + + $port = $uri->getPort(); + if ($port === null) { + $port = $scheme === 'https' ? 443 : 80; + } + $uri = ($scheme === 'https' ? 'tls://' : '') . $uri->getHost() . ':' . $port; + + // Reuse idle connection for same URI if available + foreach ($this->idleConnections as $id => $connection) { + if ($this->idleUris[$id] === $uri) { + assert($this->idleStreamHandlers[$id] instanceof \Closure); + $connection->removeListener('close', $this->idleStreamHandlers[$id]); + $connection->removeListener('data', $this->idleStreamHandlers[$id]); + $connection->removeListener('error', $this->idleStreamHandlers[$id]); + + assert($this->idleTimers[$id] instanceof TimerInterface); + $this->loop->cancelTimer($this->idleTimers[$id]); + unset($this->idleUris[$id], $this->idleConnections[$id], $this->idleTimers[$id], $this->idleStreamHandlers[$id]); + + return \React\Promise\resolve($connection); + } + } + + // Create new connection if no idle connection to same URI is available + return $this->connector->connect($uri); + } + + /** + * Hands back an idle connection to the connection manager for possible future reuse. + * + * @return void + */ + public function keepAlive(UriInterface $uri, ConnectionInterface $connection) + { + $scheme = $uri->getScheme(); + assert($scheme === 'https' || $scheme === 'http'); + + $port = $uri->getPort(); + if ($port === null) { + $port = $scheme === 'https' ? 443 : 80; + } + + $this->idleUris[] = ($scheme === 'https' ? 'tls://' : '') . $uri->getHost() . ':' . $port; + $this->idleConnections[] = $connection; + + $that = $this; + $cleanUp = function () use ($connection, $that) { + // call public method to support legacy PHP 5.3 + $that->cleanUpConnection($connection); + }; + + // clean up and close connection when maximum time to keep-alive idle connection has passed + $this->idleTimers[] = $this->loop->addTimer($this->maximumTimeToKeepAliveIdleConnection, $cleanUp); + + // clean up and close connection when unexpected close/data/error event happens during idle time + $this->idleStreamHandlers[] = $cleanUp; + $connection->on('close', $cleanUp); + $connection->on('data', $cleanUp); + $connection->on('error', $cleanUp); + } + + /** + * @internal + * @return void + */ + public function cleanUpConnection(ConnectionInterface $connection) // private (PHP 5.4+) + { + $id = \array_search($connection, $this->idleConnections, true); + if ($id === false) { + return; + } + + assert(\is_int($id)); + assert($this->idleTimers[$id] instanceof TimerInterface); + $this->loop->cancelTimer($this->idleTimers[$id]); + unset($this->idleUris[$id], $this->idleConnections[$id], $this->idleTimers[$id], $this->idleStreamHandlers[$id]); + + $connection->close(); + } +} diff --git a/deps/vendor/react/http/src/Io/ClientRequestState.php b/deps/vendor/react/http/src/Io/ClientRequestState.php new file mode 100644 index 000000000..73a63a14f --- /dev/null +++ b/deps/vendor/react/http/src/Io/ClientRequestState.php @@ -0,0 +1,16 @@ +connectionManager = $connectionManager; + $this->request = $request; + } + + public function isWritable() + { + return self::STATE_END > $this->state && !$this->ended; + } + + private function writeHead() + { + $this->state = self::STATE_WRITING_HEAD; + + $expected = 0; + $headers = "{$this->request->getMethod()} {$this->request->getRequestTarget()} HTTP/{$this->request->getProtocolVersion()}\r\n"; + foreach ($this->request->getHeaders() as $name => $values) { + if (\strpos($name, ':') !== false) { + $expected = -1; + break; + } + foreach ($values as $value) { + $headers .= "$name: $value\r\n"; + ++$expected; + } + } + + /** @var array $m legacy PHP 5.3 only */ + if (!\preg_match('#^\S+ \S+ HTTP/1\.[01]\r\n#m', $headers) || \substr_count($headers, "\n") !== ($expected + 1) || (\PHP_VERSION_ID >= 50400 ? \preg_match_all(AbstractMessage::REGEX_HEADERS, $headers) : \preg_match_all(AbstractMessage::REGEX_HEADERS, $headers, $m)) !== $expected) { + $this->closeError(new \InvalidArgumentException('Unable to send request with invalid request headers')); + return; + } + + $connectionRef = &$this->connection; + $stateRef = &$this->state; + $pendingWrites = &$this->pendingWrites; + $that = $this; + + $promise = $this->connectionManager->connect($this->request->getUri()); + $promise->then( + function (ConnectionInterface $connection) use ($headers, &$connectionRef, &$stateRef, &$pendingWrites, $that) { + $connectionRef = $connection; + assert($connectionRef instanceof ConnectionInterface); + + $connection->on('drain', array($that, 'handleDrain')); + $connection->on('data', array($that, 'handleData')); + $connection->on('end', array($that, 'handleEnd')); + $connection->on('error', array($that, 'handleError')); + $connection->on('close', array($that, 'close')); + + $more = $connection->write($headers . "\r\n" . $pendingWrites); + + assert($stateRef === ClientRequestStream::STATE_WRITING_HEAD); + $stateRef = ClientRequestStream::STATE_HEAD_WRITTEN; + + // clear pending writes if non-empty + if ($pendingWrites !== '') { + $pendingWrites = ''; + + if ($more) { + $that->emit('drain'); + } + } + }, + array($this, 'closeError') + ); + + $this->on('close', function() use ($promise) { + $promise->cancel(); + }); + } + + public function write($data) + { + if (!$this->isWritable()) { + return false; + } + + // write directly to connection stream if already available + if (self::STATE_HEAD_WRITTEN <= $this->state) { + return $this->connection->write($data); + } + + // otherwise buffer and try to establish connection + $this->pendingWrites .= $data; + if (self::STATE_WRITING_HEAD > $this->state) { + $this->writeHead(); + } + + return false; + } + + public function end($data = null) + { + if (!$this->isWritable()) { + return; + } + + if (null !== $data) { + $this->write($data); + } else if (self::STATE_WRITING_HEAD > $this->state) { + $this->writeHead(); + } + + $this->ended = true; + } + + /** @internal */ + public function handleDrain() + { + $this->emit('drain'); + } + + /** @internal */ + public function handleData($data) + { + $this->buffer .= $data; + + // buffer until double CRLF (or double LF for compatibility with legacy servers) + $eom = \strpos($this->buffer, "\r\n\r\n"); + $eomLegacy = \strpos($this->buffer, "\n\n"); + if ($eom !== false || $eomLegacy !== false) { + try { + if ($eom !== false && ($eomLegacy === false || $eom < $eomLegacy)) { + $response = Response::parseMessage(\substr($this->buffer, 0, $eom + 2)); + $bodyChunk = (string) \substr($this->buffer, $eom + 4); + } else { + $response = Response::parseMessage(\substr($this->buffer, 0, $eomLegacy + 1)); + $bodyChunk = (string) \substr($this->buffer, $eomLegacy + 2); + } + } catch (\InvalidArgumentException $exception) { + $this->closeError($exception); + return; + } + + // response headers successfully received => remove listeners for connection events + $connection = $this->connection; + assert($connection instanceof ConnectionInterface); + $connection->removeListener('drain', array($this, 'handleDrain')); + $connection->removeListener('data', array($this, 'handleData')); + $connection->removeListener('end', array($this, 'handleEnd')); + $connection->removeListener('error', array($this, 'handleError')); + $connection->removeListener('close', array($this, 'close')); + $this->connection = null; + $this->buffer = ''; + + // take control over connection handling and check if we can reuse the connection once response body closes + $that = $this; + $request = $this->request; + $connectionManager = $this->connectionManager; + $successfulEndReceived = false; + $input = $body = new CloseProtectionStream($connection); + $input->on('close', function () use ($connection, $that, $connectionManager, $request, $response, &$successfulEndReceived) { + // only reuse connection after successful response and both request and response allow keep alive + if ($successfulEndReceived && $connection->isReadable() && $that->hasMessageKeepAliveEnabled($response) && $that->hasMessageKeepAliveEnabled($request)) { + $connectionManager->keepAlive($request->getUri(), $connection); + } else { + $connection->close(); + } + + $that->close(); + }); + + // determine length of response body + $length = null; + $code = $response->getStatusCode(); + if ($this->request->getMethod() === 'HEAD' || ($code >= 100 && $code < 200) || $code == Response::STATUS_NO_CONTENT || $code == Response::STATUS_NOT_MODIFIED) { + $length = 0; + } elseif (\strtolower($response->getHeaderLine('Transfer-Encoding')) === 'chunked') { + $body = new ChunkedDecoder($body); + } elseif ($response->hasHeader('Content-Length')) { + $length = (int) $response->getHeaderLine('Content-Length'); + } + $response = $response->withBody($body = new ReadableBodyStream($body, $length)); + $body->on('end', function () use (&$successfulEndReceived) { + $successfulEndReceived = true; + }); + + // emit response with streaming response body (see `Sender`) + $this->emit('response', array($response, $body)); + + // re-emit HTTP response body to trigger body parsing if parts of it are buffered + if ($bodyChunk !== '') { + $input->handleData($bodyChunk); + } elseif ($length === 0) { + $input->handleEnd(); + } + } + } + + /** @internal */ + public function handleEnd() + { + $this->closeError(new \RuntimeException( + "Connection ended before receiving response" + )); + } + + /** @internal */ + public function handleError(\Exception $error) + { + $this->closeError(new \RuntimeException( + "An error occurred in the underlying stream", + 0, + $error + )); + } + + /** @internal */ + public function closeError(\Exception $error) + { + if (self::STATE_END <= $this->state) { + return; + } + $this->emit('error', array($error)); + $this->close(); + } + + public function close() + { + if (self::STATE_END <= $this->state) { + return; + } + + $this->state = self::STATE_END; + $this->pendingWrites = ''; + $this->buffer = ''; + + if ($this->connection instanceof ConnectionInterface) { + $this->connection->close(); + $this->connection = null; + } + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** + * @internal + * @return bool + * @link https://www.rfc-editor.org/rfc/rfc9112#section-9.3 + * @link https://www.rfc-editor.org/rfc/rfc7230#section-6.1 + */ + public function hasMessageKeepAliveEnabled(MessageInterface $message) + { + // @link https://www.rfc-editor.org/rfc/rfc9110#section-7.6.1 + $connectionOptions = \array_map('trim', \explode(',', \strtolower($message->getHeaderLine('Connection')))); + + if (\in_array('close', $connectionOptions, true)) { + return false; + } + + if ($message->getProtocolVersion() === '1.1') { + return true; + } + + if (\in_array('keep-alive', $connectionOptions, true)) { + return true; + } + + return false; + } +} diff --git a/deps/vendor/react/http/src/Io/Clock.php b/deps/vendor/react/http/src/Io/Clock.php new file mode 100644 index 000000000..92c1cb096 --- /dev/null +++ b/deps/vendor/react/http/src/Io/Clock.php @@ -0,0 +1,54 @@ +loop = $loop; + } + + /** @return float */ + public function now() + { + if ($this->now === null) { + $this->now = \microtime(true); + + // remember clock for current loop tick only and update on next tick + $now =& $this->now; + $this->loop->futureTick(function () use (&$now) { + assert($now !== null); + $now = null; + }); + } + + return $this->now; + } +} diff --git a/deps/vendor/react/http/src/Io/CloseProtectionStream.php b/deps/vendor/react/http/src/Io/CloseProtectionStream.php new file mode 100644 index 000000000..2e1ed6e46 --- /dev/null +++ b/deps/vendor/react/http/src/Io/CloseProtectionStream.php @@ -0,0 +1,111 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + if ($this->closed) { + return; + } + + $this->paused = true; + $this->input->pause(); + } + + public function resume() + { + if ($this->closed) { + return; + } + + $this->paused = false; + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + // stop listening for incoming events + $this->input->removeListener('data', array($this, 'handleData')); + $this->input->removeListener('error', array($this, 'handleError')); + $this->input->removeListener('end', array($this, 'handleEnd')); + $this->input->removeListener('close', array($this, 'close')); + + // resume the stream to ensure we discard everything from incoming connection + if ($this->paused) { + $this->paused = false; + $this->input->resume(); + } + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + $this->emit('data', array($data)); + } + + /** @internal */ + public function handleEnd() + { + $this->emit('end'); + $this->close(); + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + } +} diff --git a/deps/vendor/react/http/src/Io/EmptyBodyStream.php b/deps/vendor/react/http/src/Io/EmptyBodyStream.php new file mode 100644 index 000000000..5056219c1 --- /dev/null +++ b/deps/vendor/react/http/src/Io/EmptyBodyStream.php @@ -0,0 +1,142 @@ +closed; + } + + public function pause() + { + // NOOP + } + + public function resume() + { + // NOOP + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->emit('close'); + $this->removeAllListeners(); + } + + public function getSize() + { + return 0; + } + + /** @ignore */ + public function __toString() + { + return ''; + } + + /** @ignore */ + public function detach() + { + return null; + } + + /** @ignore */ + public function tell() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function eof() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function isSeekable() + { + return false; + } + + /** @ignore */ + public function seek($offset, $whence = SEEK_SET) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function rewind() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function isWritable() + { + return false; + } + + /** @ignore */ + public function write($string) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function read($length) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function getContents() + { + return ''; + } + + /** @ignore */ + public function getMetadata($key = null) + { + return ($key === null) ? array() : null; + } +} diff --git a/deps/vendor/react/http/src/Io/HttpBodyStream.php b/deps/vendor/react/http/src/Io/HttpBodyStream.php new file mode 100644 index 000000000..25d15a18f --- /dev/null +++ b/deps/vendor/react/http/src/Io/HttpBodyStream.php @@ -0,0 +1,182 @@ +input = $input; + $this->size = $size; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + public function getSize() + { + return $this->size; + } + + /** @ignore */ + public function __toString() + { + return ''; + } + + /** @ignore */ + public function detach() + { + return null; + } + + /** @ignore */ + public function tell() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function eof() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function isSeekable() + { + return false; + } + + /** @ignore */ + public function seek($offset, $whence = SEEK_SET) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function rewind() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function isWritable() + { + return false; + } + + /** @ignore */ + public function write($string) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function read($length) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function getContents() + { + return ''; + } + + /** @ignore */ + public function getMetadata($key = null) + { + return null; + } + + /** @internal */ + public function handleData($data) + { + $this->emit('data', array($data)); + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + if (!$this->closed) { + $this->emit('end'); + $this->close(); + } + } +} diff --git a/deps/vendor/react/http/src/Io/IniUtil.php b/deps/vendor/react/http/src/Io/IniUtil.php new file mode 100644 index 000000000..612aae295 --- /dev/null +++ b/deps/vendor/react/http/src/Io/IniUtil.php @@ -0,0 +1,48 @@ +stream = $stream; + $this->maxLength = $maxLength; + + $this->stream->on('data', array($this, 'handleData')); + $this->stream->on('end', array($this, 'handleEnd')); + $this->stream->on('error', array($this, 'handleError')); + $this->stream->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->stream->isReadable(); + } + + public function pause() + { + $this->stream->pause(); + } + + public function resume() + { + $this->stream->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->stream->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + if (($this->transferredLength + \strlen($data)) > $this->maxLength) { + // Only emit data until the value of 'Content-Length' is reached, the rest will be ignored + $data = (string)\substr($data, 0, $this->maxLength - $this->transferredLength); + } + + if ($data !== '') { + $this->transferredLength += \strlen($data); + $this->emit('data', array($data)); + } + + if ($this->transferredLength === $this->maxLength) { + // 'Content-Length' reached, stream will end + $this->emit('end'); + $this->close(); + $this->stream->removeListener('data', array($this, 'handleData')); + } + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + if (!$this->closed) { + $this->handleError(new \Exception('Unexpected end event')); + } + } + +} diff --git a/deps/vendor/react/http/src/Io/MiddlewareRunner.php b/deps/vendor/react/http/src/Io/MiddlewareRunner.php new file mode 100644 index 000000000..dedf6ff1d --- /dev/null +++ b/deps/vendor/react/http/src/Io/MiddlewareRunner.php @@ -0,0 +1,61 @@ +middleware = \array_values($middleware); + } + + /** + * @param ServerRequestInterface $request + * @return ResponseInterface|PromiseInterface + * @throws \Exception + */ + public function __invoke(ServerRequestInterface $request) + { + if (empty($this->middleware)) { + throw new \RuntimeException('No middleware to run'); + } + + return $this->call($request, 0); + } + + /** @internal */ + public function call(ServerRequestInterface $request, $position) + { + // final request handler will be invoked without a next handler + if (!isset($this->middleware[$position + 1])) { + $handler = $this->middleware[$position]; + return $handler($request); + } + + $that = $this; + $next = function (ServerRequestInterface $request) use ($that, $position) { + return $that->call($request, $position + 1); + }; + + // invoke middleware request handler with next handler + $handler = $this->middleware[$position]; + return $handler($request, $next); + } +} diff --git a/deps/vendor/react/http/src/Io/MultipartParser.php b/deps/vendor/react/http/src/Io/MultipartParser.php new file mode 100644 index 000000000..539107aea --- /dev/null +++ b/deps/vendor/react/http/src/Io/MultipartParser.php @@ -0,0 +1,345 @@ +maxInputVars = (int)$var; + } + $var = \ini_get('max_input_nesting_level'); + if ($var !== false) { + $this->maxInputNestingLevel = (int)$var; + } + + if ($uploadMaxFilesize === null) { + $uploadMaxFilesize = \ini_get('upload_max_filesize'); + } + + $this->uploadMaxFilesize = IniUtil::iniSizeToBytes($uploadMaxFilesize); + $this->maxFileUploads = $maxFileUploads === null ? (\ini_get('file_uploads') === '' ? 0 : (int)\ini_get('max_file_uploads')) : (int)$maxFileUploads; + + $this->maxMultipartBodyParts = $this->maxInputVars + $this->maxFileUploads; + } + + public function parse(ServerRequestInterface $request) + { + $contentType = $request->getHeaderLine('content-type'); + if(!\preg_match('/boundary="?(.*?)"?$/', $contentType, $matches)) { + return $request; + } + + $this->request = $request; + $this->parseBody('--' . $matches[1], (string)$request->getBody()); + + $request = $this->request; + $this->request = null; + $this->multipartBodyPartCount = 0; + $this->cursor = 0; + $this->postCount = 0; + $this->filesCount = 0; + $this->emptyCount = 0; + $this->maxFileSize = null; + + return $request; + } + + private function parseBody($boundary, $buffer) + { + $len = \strlen($boundary); + + // ignore everything before initial boundary (SHOULD be empty) + $this->cursor = \strpos($buffer, $boundary . "\r\n"); + + while ($this->cursor !== false) { + // search following boundary (preceded by newline) + // ignore last if not followed by boundary (SHOULD end with "--") + $this->cursor += $len + 2; + $end = \strpos($buffer, "\r\n" . $boundary, $this->cursor); + if ($end === false) { + break; + } + + // parse one part and continue searching for next + $this->parsePart(\substr($buffer, $this->cursor, $end - $this->cursor)); + $this->cursor = $end; + + if (++$this->multipartBodyPartCount > $this->maxMultipartBodyParts) { + break; + } + } + } + + private function parsePart($chunk) + { + $pos = \strpos($chunk, "\r\n\r\n"); + if ($pos === false) { + return; + } + + $headers = $this->parseHeaders((string)substr($chunk, 0, $pos)); + $body = (string)\substr($chunk, $pos + 4); + + if (!isset($headers['content-disposition'])) { + return; + } + + $name = $this->getParameterFromHeader($headers['content-disposition'], 'name'); + if ($name === null) { + return; + } + + $filename = $this->getParameterFromHeader($headers['content-disposition'], 'filename'); + if ($filename !== null) { + $this->parseFile( + $name, + $filename, + isset($headers['content-type'][0]) ? $headers['content-type'][0] : null, + $body + ); + } else { + $this->parsePost($name, $body); + } + } + + private function parseFile($name, $filename, $contentType, $contents) + { + $file = $this->parseUploadedFile($filename, $contentType, $contents); + if ($file === null) { + return; + } + + $this->request = $this->request->withUploadedFiles($this->extractPost( + $this->request->getUploadedFiles(), + $name, + $file + )); + } + + private function parseUploadedFile($filename, $contentType, $contents) + { + $size = \strlen($contents); + + // no file selected (zero size and empty filename) + if ($size === 0 && $filename === '') { + // ignore excessive number of empty file uploads + if (++$this->emptyCount + $this->filesCount > $this->maxInputVars) { + return; + } + + return new UploadedFile( + new BufferedBody(''), + $size, + \UPLOAD_ERR_NO_FILE, + $filename, + $contentType + ); + } + + // ignore excessive number of file uploads + if (++$this->filesCount > $this->maxFileUploads) { + return; + } + + // file exceeds "upload_max_filesize" ini setting + if ($size > $this->uploadMaxFilesize) { + return new UploadedFile( + new BufferedBody(''), + $size, + \UPLOAD_ERR_INI_SIZE, + $filename, + $contentType + ); + } + + // file exceeds MAX_FILE_SIZE value + if ($this->maxFileSize !== null && $size > $this->maxFileSize) { + return new UploadedFile( + new BufferedBody(''), + $size, + \UPLOAD_ERR_FORM_SIZE, + $filename, + $contentType + ); + } + + return new UploadedFile( + new BufferedBody($contents), + $size, + \UPLOAD_ERR_OK, + $filename, + $contentType + ); + } + + private function parsePost($name, $value) + { + // ignore excessive number of post fields + if (++$this->postCount > $this->maxInputVars) { + return; + } + + $this->request = $this->request->withParsedBody($this->extractPost( + $this->request->getParsedBody(), + $name, + $value + )); + + if (\strtoupper($name) === 'MAX_FILE_SIZE') { + $this->maxFileSize = (int)$value; + + if ($this->maxFileSize === 0) { + $this->maxFileSize = null; + } + } + } + + private function parseHeaders($header) + { + $headers = array(); + + foreach (\explode("\r\n", \trim($header)) as $line) { + $parts = \explode(':', $line, 2); + if (!isset($parts[1])) { + continue; + } + + $key = \strtolower(trim($parts[0])); + $values = \explode(';', $parts[1]); + $values = \array_map('trim', $values); + $headers[$key] = $values; + } + + return $headers; + } + + private function getParameterFromHeader(array $header, $parameter) + { + foreach ($header as $part) { + if (\preg_match('/' . $parameter . '="?(.*?)"?$/', $part, $matches)) { + return $matches[1]; + } + } + + return null; + } + + private function extractPost($postFields, $key, $value) + { + $chunks = \explode('[', $key); + if (\count($chunks) == 1) { + $postFields[$key] = $value; + return $postFields; + } + + // ignore this key if maximum nesting level is exceeded + if (isset($chunks[$this->maxInputNestingLevel])) { + return $postFields; + } + + $chunkKey = \rtrim($chunks[0], ']'); + $parent = &$postFields; + for ($i = 1; isset($chunks[$i]); $i++) { + $previousChunkKey = $chunkKey; + + if ($previousChunkKey === '') { + $parent[] = array(); + \end($parent); + $parent = &$parent[\key($parent)]; + } else { + if (!isset($parent[$previousChunkKey]) || !\is_array($parent[$previousChunkKey])) { + $parent[$previousChunkKey] = array(); + } + $parent = &$parent[$previousChunkKey]; + } + + $chunkKey = \rtrim($chunks[$i], ']'); + } + + if ($chunkKey === '') { + $parent[] = $value; + } else { + $parent[$chunkKey] = $value; + } + + return $postFields; + } +} diff --git a/deps/vendor/react/http/src/Io/PauseBufferStream.php b/deps/vendor/react/http/src/Io/PauseBufferStream.php new file mode 100644 index 000000000..fb5ed4562 --- /dev/null +++ b/deps/vendor/react/http/src/Io/PauseBufferStream.php @@ -0,0 +1,188 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'handleClose')); + } + + /** + * pause and remember this was not explicitly from user control + * + * @internal + */ + public function pauseImplicit() + { + $this->pause(); + $this->implicit = true; + } + + /** + * resume only if this was previously paused implicitly and not explicitly from user control + * + * @internal + */ + public function resumeImplicit() + { + if ($this->implicit) { + $this->resume(); + } + } + + public function isReadable() + { + return !$this->closed; + } + + public function pause() + { + if ($this->closed) { + return; + } + + $this->input->pause(); + $this->paused = true; + $this->implicit = false; + } + + public function resume() + { + if ($this->closed) { + return; + } + + $this->paused = false; + $this->implicit = false; + + if ($this->dataPaused !== '') { + $this->emit('data', array($this->dataPaused)); + $this->dataPaused = ''; + } + + if ($this->errorPaused) { + $this->emit('error', array($this->errorPaused)); + return $this->close(); + } + + if ($this->endPaused) { + $this->endPaused = false; + $this->emit('end'); + return $this->close(); + } + + if ($this->closePaused) { + $this->closePaused = false; + return $this->close(); + } + + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + $this->dataPaused = ''; + $this->endPaused = $this->closePaused = false; + $this->errorPaused = null; + + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + if ($this->paused) { + $this->dataPaused .= $data; + return; + } + + $this->emit('data', array($data)); + } + + /** @internal */ + public function handleError(\Exception $e) + { + if ($this->paused) { + $this->errorPaused = $e; + return; + } + + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + if ($this->paused) { + $this->endPaused = true; + return; + } + + if (!$this->closed) { + $this->emit('end'); + $this->close(); + } + } + + /** @internal */ + public function handleClose() + { + if ($this->paused) { + $this->closePaused = true; + return; + } + + $this->close(); + } +} diff --git a/deps/vendor/react/http/src/Io/ReadableBodyStream.php b/deps/vendor/react/http/src/Io/ReadableBodyStream.php new file mode 100644 index 000000000..daef45f91 --- /dev/null +++ b/deps/vendor/react/http/src/Io/ReadableBodyStream.php @@ -0,0 +1,153 @@ +input = $input; + $this->size = $size; + + $that = $this; + $pos =& $this->position; + $input->on('data', function ($data) use ($that, &$pos, $size) { + $that->emit('data', array($data)); + + $pos += \strlen($data); + if ($size !== null && $pos >= $size) { + $that->handleEnd(); + } + }); + $input->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + $that->close(); + }); + $input->on('end', array($that, 'handleEnd')); + $input->on('close', array($that, 'close')); + } + + public function close() + { + if (!$this->closed) { + $this->closed = true; + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + } + + public function isReadable() + { + return $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function eof() + { + return !$this->isReadable(); + } + + public function __toString() + { + return ''; + } + + public function detach() + { + throw new \BadMethodCallException(); + } + + public function getSize() + { + return $this->size; + } + + public function tell() + { + throw new \BadMethodCallException(); + } + + public function isSeekable() + { + return false; + } + + public function seek($offset, $whence = SEEK_SET) + { + throw new \BadMethodCallException(); + } + + public function rewind() + { + throw new \BadMethodCallException(); + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + throw new \BadMethodCallException(); + } + + public function read($length) + { + throw new \BadMethodCallException(); + } + + public function getContents() + { + throw new \BadMethodCallException(); + } + + public function getMetadata($key = null) + { + return ($key === null) ? array() : null; + } + + /** @internal */ + public function handleEnd() + { + if ($this->position !== $this->size && $this->size !== null) { + $this->emit('error', array(new \UnderflowException('Unexpected end of response body after ' . $this->position . '/' . $this->size . ' bytes'))); + } else { + $this->emit('end'); + } + + $this->close(); + } +} diff --git a/deps/vendor/react/http/src/Io/RequestHeaderParser.php b/deps/vendor/react/http/src/Io/RequestHeaderParser.php new file mode 100644 index 000000000..8975ce576 --- /dev/null +++ b/deps/vendor/react/http/src/Io/RequestHeaderParser.php @@ -0,0 +1,179 @@ +> */ + private $connectionParams = array(); + + public function __construct(Clock $clock) + { + $this->clock = $clock; + } + + public function handle(ConnectionInterface $conn) + { + $buffer = ''; + $maxSize = $this->maxSize; + $that = $this; + $conn->on('data', $fn = function ($data) use (&$buffer, &$fn, $conn, $maxSize, $that) { + // append chunk of data to buffer and look for end of request headers + $buffer .= $data; + $endOfHeader = \strpos($buffer, "\r\n\r\n"); + + // reject request if buffer size is exceeded + if ($endOfHeader > $maxSize || ($endOfHeader === false && isset($buffer[$maxSize]))) { + $conn->removeListener('data', $fn); + $fn = null; + + $that->emit('error', array( + new \OverflowException("Maximum header size of {$maxSize} exceeded.", Response::STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE), + $conn + )); + return; + } + + // ignore incomplete requests + if ($endOfHeader === false) { + return; + } + + // request headers received => try to parse request + $conn->removeListener('data', $fn); + $fn = null; + + try { + $request = $that->parseRequest( + (string)\substr($buffer, 0, $endOfHeader + 2), + $conn + ); + } catch (Exception $exception) { + $buffer = ''; + $that->emit('error', array( + $exception, + $conn + )); + return; + } + + $contentLength = 0; + if ($request->hasHeader('Transfer-Encoding')) { + $contentLength = null; + } elseif ($request->hasHeader('Content-Length')) { + $contentLength = (int)$request->getHeaderLine('Content-Length'); + } + + if ($contentLength === 0) { + // happy path: request body is known to be empty + $stream = new EmptyBodyStream(); + $request = $request->withBody($stream); + } else { + // otherwise body is present => delimit using Content-Length or ChunkedDecoder + $stream = new CloseProtectionStream($conn); + if ($contentLength !== null) { + $stream = new LengthLimitedStream($stream, $contentLength); + } else { + $stream = new ChunkedDecoder($stream); + } + + $request = $request->withBody(new HttpBodyStream($stream, $contentLength)); + } + + $bodyBuffer = isset($buffer[$endOfHeader + 4]) ? \substr($buffer, $endOfHeader + 4) : ''; + $buffer = ''; + $that->emit('headers', array($request, $conn)); + + if ($bodyBuffer !== '') { + $conn->emit('data', array($bodyBuffer)); + } + + // happy path: request body is known to be empty => immediately end stream + if ($contentLength === 0) { + $stream->emit('end'); + $stream->close(); + } + }); + } + + /** + * @param string $headers buffer string containing request headers only + * @param ConnectionInterface $connection + * @return ServerRequestInterface + * @throws \InvalidArgumentException + * @internal + */ + public function parseRequest($headers, ConnectionInterface $connection) + { + // reuse same connection params for all server params for this connection + $cid = \PHP_VERSION_ID < 70200 ? \spl_object_hash($connection) : \spl_object_id($connection); + if (isset($this->connectionParams[$cid])) { + $serverParams = $this->connectionParams[$cid]; + } else { + // assign new server params for new connection + $serverParams = array(); + + // scheme is `http` unless TLS is used + $localSocketUri = $connection->getLocalAddress(); + $localParts = $localSocketUri === null ? array() : \parse_url($localSocketUri); + if (isset($localParts['scheme']) && $localParts['scheme'] === 'tls') { + $serverParams['HTTPS'] = 'on'; + } + + // apply SERVER_ADDR and SERVER_PORT if server address is known + // address should always be known, even for Unix domain sockets (UDS) + // but skip UDS as it doesn't have a concept of host/port. + if ($localSocketUri !== null && isset($localParts['host'], $localParts['port'])) { + $serverParams['SERVER_ADDR'] = $localParts['host']; + $serverParams['SERVER_PORT'] = $localParts['port']; + } + + // apply REMOTE_ADDR and REMOTE_PORT if source address is known + // address should always be known, unless this is over Unix domain sockets (UDS) + $remoteSocketUri = $connection->getRemoteAddress(); + if ($remoteSocketUri !== null) { + $remoteAddress = \parse_url($remoteSocketUri); + $serverParams['REMOTE_ADDR'] = $remoteAddress['host']; + $serverParams['REMOTE_PORT'] = $remoteAddress['port']; + } + + // remember server params for all requests from this connection, reset on connection close + $this->connectionParams[$cid] = $serverParams; + $params =& $this->connectionParams; + $connection->on('close', function () use (&$params, $cid) { + assert(\is_array($params)); + unset($params[$cid]); + }); + } + + // create new obj implementing ServerRequestInterface by preserving all + // previous properties and restoring original request-target + $serverParams['REQUEST_TIME'] = (int) ($now = $this->clock->now()); + $serverParams['REQUEST_TIME_FLOAT'] = $now; + + return ServerRequest::parseMessage($headers, $serverParams); + } +} diff --git a/deps/vendor/react/http/src/Io/Sender.php b/deps/vendor/react/http/src/Io/Sender.php new file mode 100644 index 000000000..1d563891e --- /dev/null +++ b/deps/vendor/react/http/src/Io/Sender.php @@ -0,0 +1,157 @@ +http = $http; + } + + /** + * + * @internal + * @param RequestInterface $request + * @return PromiseInterface Promise + */ + public function send(RequestInterface $request) + { + // support HTTP/1.1 and HTTP/1.0 only, ensured by `Browser` already + assert(\in_array($request->getProtocolVersion(), array('1.0', '1.1'), true)); + + $body = $request->getBody(); + $size = $body->getSize(); + + if ($size !== null && $size !== 0) { + // automatically assign a "Content-Length" request header if the body size is known and non-empty + $request = $request->withHeader('Content-Length', (string)$size); + } elseif ($size === 0 && \in_array($request->getMethod(), array('POST', 'PUT', 'PATCH'))) { + // only assign a "Content-Length: 0" request header if the body is expected for certain methods + $request = $request->withHeader('Content-Length', '0'); + } elseif ($body instanceof ReadableStreamInterface && $size !== 0 && $body->isReadable() && !$request->hasHeader('Content-Length')) { + // use "Transfer-Encoding: chunked" when this is a streaming body and body size is unknown + $request = $request->withHeader('Transfer-Encoding', 'chunked'); + } else { + // do not use chunked encoding if size is known or if this is an empty request body + $size = 0; + } + + // automatically add `Authorization: Basic …` request header if URL includes `user:pass@host` + if ($request->getUri()->getUserInfo() !== '' && !$request->hasHeader('Authorization')) { + $request = $request->withHeader('Authorization', 'Basic ' . \base64_encode($request->getUri()->getUserInfo())); + } + + $requestStream = $this->http->request($request); + + $deferred = new Deferred(function ($_, $reject) use ($requestStream) { + // close request stream if request is cancelled + $reject(new \RuntimeException('Request cancelled')); + $requestStream->close(); + }); + + $requestStream->on('error', function($error) use ($deferred) { + $deferred->reject($error); + }); + + $requestStream->on('response', function (ResponseInterface $response) use ($deferred, $request) { + $deferred->resolve($response); + }); + + if ($body instanceof ReadableStreamInterface) { + if ($body->isReadable()) { + // length unknown => apply chunked transfer-encoding + if ($size === null) { + $body = new ChunkedEncoder($body); + } + + // pipe body into request stream + // add dummy write to immediately start request even if body does not emit any data yet + $body->pipe($requestStream); + $requestStream->write(''); + + $body->on('close', $close = function () use ($deferred, $requestStream) { + $deferred->reject(new \RuntimeException('Request failed because request body closed unexpectedly')); + $requestStream->close(); + }); + $body->on('error', function ($e) use ($deferred, $requestStream, $close, $body) { + $body->removeListener('close', $close); + $deferred->reject(new \RuntimeException('Request failed because request body reported an error', 0, $e)); + $requestStream->close(); + }); + $body->on('end', function () use ($close, $body) { + $body->removeListener('close', $close); + }); + } else { + // stream is not readable => end request without body + $requestStream->end(); + } + } else { + // body is fully buffered => write as one chunk + $requestStream->end((string)$body); + } + + return $deferred->promise(); + } +} diff --git a/deps/vendor/react/http/src/Io/StreamingServer.php b/deps/vendor/react/http/src/Io/StreamingServer.php new file mode 100644 index 000000000..143edaa88 --- /dev/null +++ b/deps/vendor/react/http/src/Io/StreamingServer.php @@ -0,0 +1,405 @@ + 'text/plain' + * ), + * "Hello World!\n" + * ); + * }); + * ``` + * + * Each incoming HTTP request message is always represented by the + * [PSR-7 `ServerRequestInterface`](https://www.php-fig.org/psr/psr-7/#321-psrhttpmessageserverrequestinterface), + * see also following [request](#request) chapter for more details. + * Each outgoing HTTP response message is always represented by the + * [PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface), + * see also following [response](#response) chapter for more details. + * + * In order to process any connections, the server needs to be attached to an + * instance of `React\Socket\ServerInterface` through the [`listen()`](#listen) method + * as described in the following chapter. In its most simple form, you can attach + * this to a [`React\Socket\SocketServer`](https://github.com/reactphp/socket#socketserver) + * in order to start a plaintext HTTP server like this: + * + * ```php + * $server = new StreamingServer($loop, $handler); + * + * $socket = new React\Socket\SocketServer('0.0.0.0:8080', array(), $loop); + * $server->listen($socket); + * ``` + * + * See also the [`listen()`](#listen) method and the [first example](examples) for more details. + * + * The `StreamingServer` class is considered advanced usage and unless you know + * what you're doing, you're recommended to use the [`HttpServer`](#httpserver) class + * instead. The `StreamingServer` class is specifically designed to help with + * more advanced use cases where you want to have full control over consuming + * the incoming HTTP request body and concurrency settings. + * + * In particular, this class does not buffer and parse the incoming HTTP request + * in memory. It will invoke the request handler function once the HTTP request + * headers have been received, i.e. before receiving the potentially much larger + * HTTP request body. This means the [request](#request) passed to your request + * handler function may not be fully compatible with PSR-7. See also + * [streaming request](#streaming-request) below for more details. + * + * @see \React\Http\HttpServer + * @see \React\Http\Message\Response + * @see self::listen() + * @internal + */ +final class StreamingServer extends EventEmitter +{ + private $callback; + private $parser; + + /** @var Clock */ + private $clock; + + /** + * Creates an HTTP server that invokes the given callback for each incoming HTTP request + * + * In order to process any connections, the server needs to be attached to an + * instance of `React\Socket\ServerInterface` which emits underlying streaming + * connections in order to then parse incoming data as HTTP. + * See also [listen()](#listen) for more details. + * + * @param LoopInterface $loop + * @param callable $requestHandler + * @see self::listen() + */ + public function __construct(LoopInterface $loop, $requestHandler) + { + if (!\is_callable($requestHandler)) { + throw new \InvalidArgumentException('Invalid request handler given'); + } + + $this->callback = $requestHandler; + $this->clock = new Clock($loop); + $this->parser = new RequestHeaderParser($this->clock); + + $that = $this; + $this->parser->on('headers', function (ServerRequestInterface $request, ConnectionInterface $conn) use ($that) { + $that->handleRequest($conn, $request); + }); + + $this->parser->on('error', function(\Exception $e, ConnectionInterface $conn) use ($that) { + $that->emit('error', array($e)); + + // parsing failed => assume dummy request and send appropriate error + $that->writeError( + $conn, + $e->getCode() !== 0 ? $e->getCode() : Response::STATUS_BAD_REQUEST, + new ServerRequest('GET', '/') + ); + }); + } + + /** + * Starts listening for HTTP requests on the given socket server instance + * + * @param ServerInterface $socket + * @see \React\Http\HttpServer::listen() + */ + public function listen(ServerInterface $socket) + { + $socket->on('connection', array($this->parser, 'handle')); + } + + /** @internal */ + public function handleRequest(ConnectionInterface $conn, ServerRequestInterface $request) + { + if ($request->getProtocolVersion() !== '1.0' && '100-continue' === \strtolower($request->getHeaderLine('Expect'))) { + $conn->write("HTTP/1.1 100 Continue\r\n\r\n"); + } + + // execute request handler callback + $callback = $this->callback; + try { + $response = $callback($request); + } catch (\Exception $error) { + // request handler callback throws an Exception + $response = Promise\reject($error); + } catch (\Throwable $error) { // @codeCoverageIgnoreStart + // request handler callback throws a PHP7+ Error + $response = Promise\reject($error); // @codeCoverageIgnoreEnd + } + + // cancel pending promise once connection closes + $connectionOnCloseResponseCancelerHandler = function () {}; + if ($response instanceof PromiseInterface && \method_exists($response, 'cancel')) { + $connectionOnCloseResponseCanceler = function () use ($response) { + $response->cancel(); + }; + $connectionOnCloseResponseCancelerHandler = function () use ($connectionOnCloseResponseCanceler, $conn) { + if ($connectionOnCloseResponseCanceler !== null) { + $conn->removeListener('close', $connectionOnCloseResponseCanceler); + } + }; + $conn->on('close', $connectionOnCloseResponseCanceler); + } + + // happy path: response returned, handle and return immediately + if ($response instanceof ResponseInterface) { + return $this->handleResponse($conn, $request, $response); + } + + // did not return a promise? this is an error, convert into one for rejection below. + if (!$response instanceof PromiseInterface) { + $response = Promise\resolve($response); + } + + $that = $this; + $response->then( + function ($response) use ($that, $conn, $request) { + if (!$response instanceof ResponseInterface) { + $message = 'The response callback is expected to resolve with an object implementing Psr\Http\Message\ResponseInterface, but resolved with "%s" instead.'; + $message = \sprintf($message, \is_object($response) ? \get_class($response) : \gettype($response)); + $exception = new \RuntimeException($message); + + $that->emit('error', array($exception)); + return $that->writeError($conn, Response::STATUS_INTERNAL_SERVER_ERROR, $request); + } + $that->handleResponse($conn, $request, $response); + }, + function ($error) use ($that, $conn, $request) { + $message = 'The response callback is expected to resolve with an object implementing Psr\Http\Message\ResponseInterface, but rejected with "%s" instead.'; + $message = \sprintf($message, \is_object($error) ? \get_class($error) : \gettype($error)); + + $previous = null; + + if ($error instanceof \Throwable || $error instanceof \Exception) { + $previous = $error; + } + + $exception = new \RuntimeException($message, 0, $previous); + + $that->emit('error', array($exception)); + return $that->writeError($conn, Response::STATUS_INTERNAL_SERVER_ERROR, $request); + } + )->then($connectionOnCloseResponseCancelerHandler, $connectionOnCloseResponseCancelerHandler); + } + + /** @internal */ + public function writeError(ConnectionInterface $conn, $code, ServerRequestInterface $request) + { + $response = new Response( + $code, + array( + 'Content-Type' => 'text/plain', + 'Connection' => 'close' // we do not want to keep the connection open after an error + ), + 'Error ' . $code + ); + + // append reason phrase to response body if known + $reason = $response->getReasonPhrase(); + if ($reason !== '') { + $body = $response->getBody(); + $body->seek(0, SEEK_END); + $body->write(': ' . $reason); + } + + $this->handleResponse($conn, $request, $response); + } + + + /** @internal */ + public function handleResponse(ConnectionInterface $connection, ServerRequestInterface $request, ResponseInterface $response) + { + // return early and close response body if connection is already closed + $body = $response->getBody(); + if (!$connection->isWritable()) { + $body->close(); + return; + } + + $code = $response->getStatusCode(); + $method = $request->getMethod(); + + // assign HTTP protocol version from request automatically + $version = $request->getProtocolVersion(); + $response = $response->withProtocolVersion($version); + + // assign default "Server" header automatically + if (!$response->hasHeader('Server')) { + $response = $response->withHeader('Server', 'ReactPHP/1'); + } elseif ($response->getHeaderLine('Server') === ''){ + $response = $response->withoutHeader('Server'); + } + + // assign default "Date" header from current time automatically + if (!$response->hasHeader('Date')) { + // IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT + $response = $response->withHeader('Date', gmdate('D, d M Y H:i:s', (int) $this->clock->now()) . ' GMT'); + } elseif ($response->getHeaderLine('Date') === ''){ + $response = $response->withoutHeader('Date'); + } + + // assign "Content-Length" header automatically + $chunked = false; + if (($method === 'CONNECT' && $code >= 200 && $code < 300) || ($code >= 100 && $code < 200) || $code === Response::STATUS_NO_CONTENT) { + // 2xx response to CONNECT and 1xx and 204 MUST NOT include Content-Length or Transfer-Encoding header + $response = $response->withoutHeader('Content-Length'); + } elseif ($method === 'HEAD' && $response->hasHeader('Content-Length')) { + // HEAD Request: preserve explicit Content-Length + } elseif ($code === Response::STATUS_NOT_MODIFIED && ($response->hasHeader('Content-Length') || $body->getSize() === 0)) { + // 304 Not Modified: preserve explicit Content-Length and preserve missing header if body is empty + } elseif ($body->getSize() !== null) { + // assign Content-Length header when using a "normal" buffered body string + $response = $response->withHeader('Content-Length', (string)$body->getSize()); + } elseif (!$response->hasHeader('Content-Length') && $version === '1.1') { + // assign chunked transfer-encoding if no 'content-length' is given for HTTP/1.1 responses + $chunked = true; + } + + // assign "Transfer-Encoding" header automatically + if ($chunked) { + $response = $response->withHeader('Transfer-Encoding', 'chunked'); + } else { + // remove any Transfer-Encoding headers unless automatically enabled above + $response = $response->withoutHeader('Transfer-Encoding'); + } + + // assign "Connection" header automatically + $persist = false; + if ($code === Response::STATUS_SWITCHING_PROTOCOLS) { + // 101 (Switching Protocols) response uses Connection: upgrade header + // This implies that this stream now uses another protocol and we + // may not persist this connection for additional requests. + $response = $response->withHeader('Connection', 'upgrade'); + } elseif (\strtolower($request->getHeaderLine('Connection')) === 'close' || \strtolower($response->getHeaderLine('Connection')) === 'close') { + // obey explicit "Connection: close" request header or response header if present + $response = $response->withHeader('Connection', 'close'); + } elseif ($version === '1.1') { + // HTTP/1.1 assumes persistent connection support by default, so we don't need to inform client + $persist = true; + } elseif (strtolower($request->getHeaderLine('Connection')) === 'keep-alive') { + // obey explicit "Connection: keep-alive" request header and inform client + $persist = true; + $response = $response->withHeader('Connection', 'keep-alive'); + } else { + // remove any Connection headers unless automatically enabled above + $response = $response->withoutHeader('Connection'); + } + + // 101 (Switching Protocols) response (for Upgrade request) forwards upgraded data through duplex stream + // 2xx (Successful) response to CONNECT forwards tunneled application data through duplex stream + if (($code === Response::STATUS_SWITCHING_PROTOCOLS || ($method === 'CONNECT' && $code >= 200 && $code < 300)) && $body instanceof HttpBodyStream && $body->input instanceof WritableStreamInterface) { + if ($request->getBody()->isReadable()) { + // request is still streaming => wait for request close before forwarding following data from connection + $request->getBody()->on('close', function () use ($connection, $body) { + if ($body->input->isWritable()) { + $connection->pipe($body->input); + $connection->resume(); + } + }); + } elseif ($body->input->isWritable()) { + // request already closed => forward following data from connection + $connection->pipe($body->input); + $connection->resume(); + } + } + + // build HTTP response header by appending status line and header fields + $expected = 0; + $headers = "HTTP/" . $version . " " . $code . " " . $response->getReasonPhrase() . "\r\n"; + foreach ($response->getHeaders() as $name => $values) { + if (\strpos($name, ':') !== false) { + $expected = -1; + break; + } + foreach ($values as $value) { + $headers .= $name . ": " . $value . "\r\n"; + ++$expected; + } + } + + /** @var array $m legacy PHP 5.3 only */ + if ($code < 100 || $code > 999 || \substr_count($headers, "\n") !== ($expected + 1) || (\PHP_VERSION_ID >= 50400 ? \preg_match_all(AbstractMessage::REGEX_HEADERS, $headers) : \preg_match_all(AbstractMessage::REGEX_HEADERS, $headers, $m)) !== $expected) { + $this->emit('error', array(new \InvalidArgumentException('Unable to send response with invalid response headers'))); + $this->writeError($connection, Response::STATUS_INTERNAL_SERVER_ERROR, $request); + return; + } + + // response to HEAD and 1xx, 204 and 304 responses MUST NOT include a body + // exclude status 101 (Switching Protocols) here for Upgrade request handling above + if ($method === 'HEAD' || ($code >= 100 && $code < 200 && $code !== Response::STATUS_SWITCHING_PROTOCOLS) || $code === Response::STATUS_NO_CONTENT || $code === Response::STATUS_NOT_MODIFIED) { + $body->close(); + $body = ''; + } + + // this is a non-streaming response body or the body stream already closed? + if (!$body instanceof ReadableStreamInterface || !$body->isReadable()) { + // add final chunk if a streaming body is already closed and uses `Transfer-Encoding: chunked` + if ($body instanceof ReadableStreamInterface && $chunked) { + $body = "0\r\n\r\n"; + } + + // write response headers and body + $connection->write($headers . "\r\n" . $body); + + // either wait for next request over persistent connection or end connection + if ($persist) { + $this->parser->handle($connection); + } else { + $connection->end(); + } + return; + } + + $connection->write($headers . "\r\n"); + + if ($chunked) { + $body = new ChunkedEncoder($body); + } + + // Close response stream once connection closes. + // Note that this TCP/IP close detection may take some time, + // in particular this may only fire on a later read/write attempt. + $connection->on('close', array($body, 'close')); + + // write streaming body and then wait for next request over persistent connection + if ($persist) { + $body->pipe($connection, array('end' => false)); + $parser = $this->parser; + $body->on('end', function () use ($connection, $parser, $body) { + $connection->removeListener('close', array($body, 'close')); + $parser->handle($connection); + }); + } else { + $body->pipe($connection); + } + } +} diff --git a/deps/vendor/react/http/src/Io/Transaction.php b/deps/vendor/react/http/src/Io/Transaction.php new file mode 100644 index 000000000..64738f565 --- /dev/null +++ b/deps/vendor/react/http/src/Io/Transaction.php @@ -0,0 +1,330 @@ +sender = $sender; + $this->loop = $loop; + } + + /** + * @param array $options + * @return self returns new instance, without modifying existing instance + */ + public function withOptions(array $options) + { + $transaction = clone $this; + foreach ($options as $name => $value) { + if (property_exists($transaction, $name)) { + // restore default value if null is given + if ($value === null) { + $default = new self($this->sender, $this->loop); + $value = $default->$name; + } + + $transaction->$name = $value; + } + } + + return $transaction; + } + + public function send(RequestInterface $request) + { + $state = new ClientRequestState(); + $deferred = new Deferred(function () use ($state) { + if ($state->pending !== null) { + $state->pending->cancel(); + $state->pending = null; + } + }); + + // use timeout from options or default to PHP's default_socket_timeout (60) + $timeout = (float)($this->timeout !== null ? $this->timeout : ini_get("default_socket_timeout")); + + $loop = $this->loop; + $this->next($request, $deferred, $state)->then( + function (ResponseInterface $response) use ($state, $deferred, $loop, &$timeout) { + if ($state->timeout !== null) { + $loop->cancelTimer($state->timeout); + $state->timeout = null; + } + $timeout = -1; + $deferred->resolve($response); + }, + function ($e) use ($state, $deferred, $loop, &$timeout) { + if ($state->timeout !== null) { + $loop->cancelTimer($state->timeout); + $state->timeout = null; + } + $timeout = -1; + $deferred->reject($e); + } + ); + + if ($timeout < 0) { + return $deferred->promise(); + } + + $body = $request->getBody(); + if ($body instanceof ReadableStreamInterface && $body->isReadable()) { + $that = $this; + $body->on('close', function () use ($that, $deferred, $state, &$timeout) { + if ($timeout >= 0) { + $that->applyTimeout($deferred, $state, $timeout); + } + }); + } else { + $this->applyTimeout($deferred, $state, $timeout); + } + + return $deferred->promise(); + } + + /** + * @internal + * @param number $timeout + * @return void + */ + public function applyTimeout(Deferred $deferred, ClientRequestState $state, $timeout) + { + $state->timeout = $this->loop->addTimer($timeout, function () use ($timeout, $deferred, $state) { + $deferred->reject(new \RuntimeException( + 'Request timed out after ' . $timeout . ' seconds' + )); + if ($state->pending !== null) { + $state->pending->cancel(); + $state->pending = null; + } + }); + } + + private function next(RequestInterface $request, Deferred $deferred, ClientRequestState $state) + { + $this->progress('request', array($request)); + + $that = $this; + ++$state->numRequests; + + $promise = $this->sender->send($request); + + if (!$this->streaming) { + $promise = $promise->then(function ($response) use ($deferred, $state, $that) { + return $that->bufferResponse($response, $deferred, $state); + }); + } + + $state->pending = $promise; + + return $promise->then( + function (ResponseInterface $response) use ($request, $that, $deferred, $state) { + return $that->onResponse($response, $request, $deferred, $state); + } + ); + } + + /** + * @internal + * @return PromiseInterface Promise + */ + public function bufferResponse(ResponseInterface $response, Deferred $deferred, ClientRequestState $state) + { + $body = $response->getBody(); + $size = $body->getSize(); + + if ($size !== null && $size > $this->maximumSize) { + $body->close(); + return \React\Promise\reject(new \OverflowException( + 'Response body size of ' . $size . ' bytes exceeds maximum of ' . $this->maximumSize . ' bytes', + \defined('SOCKET_EMSGSIZE') ? \SOCKET_EMSGSIZE : 90 + )); + } + + // body is not streaming => already buffered + if (!$body instanceof ReadableStreamInterface) { + return \React\Promise\resolve($response); + } + + /** @var ?\Closure $closer */ + $closer = null; + $maximumSize = $this->maximumSize; + + return $state->pending = new Promise(function ($resolve, $reject) use ($body, $maximumSize, $response, &$closer) { + // resolve with current buffer when stream closes successfully + $buffer = ''; + $body->on('close', $closer = function () use (&$buffer, $response, $maximumSize, $resolve, $reject) { + $resolve($response->withBody(new BufferedBody($buffer))); + }); + + // buffer response body data in memory + $body->on('data', function ($data) use (&$buffer, $maximumSize, $body, $closer, $reject) { + $buffer .= $data; + + // close stream and reject promise if limit is exceeded + if (isset($buffer[$maximumSize])) { + $buffer = ''; + assert($closer instanceof \Closure); + $body->removeListener('close', $closer); + $body->close(); + + $reject(new \OverflowException( + 'Response body size exceeds maximum of ' . $maximumSize . ' bytes', + \defined('SOCKET_EMSGSIZE') ? \SOCKET_EMSGSIZE : 90 + )); + } + }); + + // reject buffering if body emits error + $body->on('error', function (\Exception $e) use ($reject) { + $reject(new \RuntimeException( + 'Error while buffering response body: ' . $e->getMessage(), + $e->getCode(), + $e + )); + }); + }, function () use ($body, &$closer) { + // cancelled buffering: remove close handler to avoid resolving, then close and reject + assert($closer instanceof \Closure); + $body->removeListener('close', $closer); + $body->close(); + + throw new \RuntimeException('Cancelled buffering response body'); + }); + } + + /** + * @internal + * @throws ResponseException + * @return ResponseInterface|PromiseInterface + */ + public function onResponse(ResponseInterface $response, RequestInterface $request, Deferred $deferred, ClientRequestState $state) + { + $this->progress('response', array($response, $request)); + + // follow 3xx (Redirection) response status codes if Location header is present and not explicitly disabled + // @link https://tools.ietf.org/html/rfc7231#section-6.4 + if ($this->followRedirects && ($response->getStatusCode() >= 300 && $response->getStatusCode() < 400) && $response->hasHeader('Location')) { + return $this->onResponseRedirect($response, $request, $deferred, $state); + } + + // only status codes 200-399 are considered to be valid, reject otherwise + if ($this->obeySuccessCode && ($response->getStatusCode() < 200 || $response->getStatusCode() >= 400)) { + throw new ResponseException($response); + } + + // resolve our initial promise + return $response; + } + + /** + * @param ResponseInterface $response + * @param RequestInterface $request + * @param Deferred $deferred + * @param ClientRequestState $state + * @return PromiseInterface + * @throws \RuntimeException + */ + private function onResponseRedirect(ResponseInterface $response, RequestInterface $request, Deferred $deferred, ClientRequestState $state) + { + // resolve location relative to last request URI + $location = Uri::resolve($request->getUri(), new Uri($response->getHeaderLine('Location'))); + + $request = $this->makeRedirectRequest($request, $location, $response->getStatusCode()); + $this->progress('redirect', array($request)); + + if ($state->numRequests >= $this->maxRedirects) { + throw new \RuntimeException('Maximum number of redirects (' . $this->maxRedirects . ') exceeded'); + } + + return $this->next($request, $deferred, $state); + } + + /** + * @param RequestInterface $request + * @param UriInterface $location + * @param int $statusCode + * @return RequestInterface + * @throws \RuntimeException + */ + private function makeRedirectRequest(RequestInterface $request, UriInterface $location, $statusCode) + { + // Remove authorization if changing hostnames (but not if just changing ports or protocols). + $originalHost = $request->getUri()->getHost(); + if ($location->getHost() !== $originalHost) { + $request = $request->withoutHeader('Authorization'); + } + + $request = $request->withoutHeader('Host')->withUri($location); + + if ($statusCode === Response::STATUS_TEMPORARY_REDIRECT || $statusCode === Response::STATUS_PERMANENT_REDIRECT) { + if ($request->getBody() instanceof ReadableStreamInterface) { + throw new \RuntimeException('Unable to redirect request with streaming body'); + } + } else { + $request = $request + ->withMethod($request->getMethod() === 'HEAD' ? 'HEAD' : 'GET') + ->withoutHeader('Content-Type') + ->withoutHeader('Content-Length') + ->withBody(new BufferedBody('')); + } + + return $request; + } + + private function progress($name, array $args = array()) + { + return; + + echo $name; + + foreach ($args as $arg) { + echo ' '; + if ($arg instanceof ResponseInterface) { + echo 'HTTP/' . $arg->getProtocolVersion() . ' ' . $arg->getStatusCode() . ' ' . $arg->getReasonPhrase(); + } elseif ($arg instanceof RequestInterface) { + echo $arg->getMethod() . ' ' . $arg->getRequestTarget() . ' HTTP/' . $arg->getProtocolVersion(); + } else { + echo $arg; + } + } + + echo PHP_EOL; + } +} diff --git a/deps/vendor/react/http/src/Io/UploadedFile.php b/deps/vendor/react/http/src/Io/UploadedFile.php new file mode 100644 index 000000000..f2a6c9e79 --- /dev/null +++ b/deps/vendor/react/http/src/Io/UploadedFile.php @@ -0,0 +1,130 @@ +stream = $stream; + $this->size = $size; + + if (!\is_int($error) || !\in_array($error, array( + \UPLOAD_ERR_OK, + \UPLOAD_ERR_INI_SIZE, + \UPLOAD_ERR_FORM_SIZE, + \UPLOAD_ERR_PARTIAL, + \UPLOAD_ERR_NO_FILE, + \UPLOAD_ERR_NO_TMP_DIR, + \UPLOAD_ERR_CANT_WRITE, + \UPLOAD_ERR_EXTENSION, + ))) { + throw new InvalidArgumentException( + 'Invalid error code, must be an UPLOAD_ERR_* constant' + ); + } + $this->error = $error; + $this->filename = $filename; + $this->mediaType = $mediaType; + } + + /** + * {@inheritdoc} + */ + public function getStream() + { + if ($this->error !== \UPLOAD_ERR_OK) { + throw new RuntimeException('Cannot retrieve stream due to upload error'); + } + + return $this->stream; + } + + /** + * {@inheritdoc} + */ + public function moveTo($targetPath) + { + throw new RuntimeException('Not implemented'); + } + + /** + * {@inheritdoc} + */ + public function getSize() + { + return $this->size; + } + + /** + * {@inheritdoc} + */ + public function getError() + { + return $this->error; + } + + /** + * {@inheritdoc} + */ + public function getClientFilename() + { + return $this->filename; + } + + /** + * {@inheritdoc} + */ + public function getClientMediaType() + { + return $this->mediaType; + } +} diff --git a/deps/vendor/react/http/src/Message/Request.php b/deps/vendor/react/http/src/Message/Request.php new file mode 100644 index 000000000..3de8c1b3e --- /dev/null +++ b/deps/vendor/react/http/src/Message/Request.php @@ -0,0 +1,57 @@ + Internally, this implementation builds on top of a base class which is + * considered an implementation detail that may change in the future. + * + * @see RequestInterface + */ +final class Request extends AbstractRequest implements RequestInterface +{ + /** + * @param string $method HTTP method for the request. + * @param string|UriInterface $url URL for the request. + * @param array $headers Headers for the message. + * @param string|ReadableStreamInterface|StreamInterface $body Message body. + * @param string $version HTTP protocol version. + * @throws \InvalidArgumentException for an invalid URL or body + */ + public function __construct( + $method, + $url, + array $headers = array(), + $body = '', + $version = '1.1' + ) { + if (\is_string($body)) { + $body = new BufferedBody($body); + } elseif ($body instanceof ReadableStreamInterface && !$body instanceof StreamInterface) { + $body = new ReadableBodyStream($body); + } elseif (!$body instanceof StreamInterface) { + throw new \InvalidArgumentException('Invalid request body given'); + } + + parent::__construct($method, $url, $headers, $body, $version); + } +} diff --git a/deps/vendor/react/http/src/Message/Response.php b/deps/vendor/react/http/src/Message/Response.php new file mode 100644 index 000000000..fa6366ed1 --- /dev/null +++ b/deps/vendor/react/http/src/Message/Response.php @@ -0,0 +1,414 @@ + 'text/html' + * ), + * "Hello world!\n" + * ); + * ``` + * + * This class implements the + * [PSR-7 `ResponseInterface`](https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface) + * which in turn extends the + * [PSR-7 `MessageInterface`](https://www.php-fig.org/psr/psr-7/#31-psrhttpmessagemessageinterface). + * + * On top of this, this class implements the + * [PSR-7 Message Util `StatusCodeInterface`](https://github.com/php-fig/http-message-util/blob/master/src/StatusCodeInterface.php) + * which means that most common HTTP status codes are available as class + * constants with the `STATUS_*` prefix. For instance, the `200 OK` and + * `404 Not Found` status codes can used as `Response::STATUS_OK` and + * `Response::STATUS_NOT_FOUND` respectively. + * + * > Internally, this implementation builds on top a base class which is + * considered an implementation detail that may change in the future. + * + * @see \Psr\Http\Message\ResponseInterface + */ +final class Response extends AbstractMessage implements ResponseInterface, StatusCodeInterface +{ + /** + * Create an HTML response + * + * ```php + * $html = << + * + * Hello wörld! + * + * + * HTML; + * + * $response = React\Http\Message\Response::html($html); + * ``` + * + * This is a convenient shortcut method that returns the equivalent of this: + * + * ``` + * $response = new React\Http\Message\Response( + * React\Http\Message\Response::STATUS_OK, + * [ + * 'Content-Type' => 'text/html; charset=utf-8' + * ], + * $html + * ); + * ``` + * + * This method always returns a response with a `200 OK` status code and + * the appropriate `Content-Type` response header for the given HTTP source + * string encoded in UTF-8 (Unicode). It's generally recommended to end the + * given plaintext string with a trailing newline. + * + * If you want to use a different status code or custom HTTP response + * headers, you can manipulate the returned response object using the + * provided PSR-7 methods or directly instantiate a custom HTTP response + * object using the `Response` constructor: + * + * ```php + * $response = React\Http\Message\Response::html( + * "

Error

\n

Invalid user name given.

\n" + * )->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); + * ``` + * + * @param string $html + * @return self + */ + public static function html($html) + { + return new self(self::STATUS_OK, array('Content-Type' => 'text/html; charset=utf-8'), $html); + } + + /** + * Create a JSON response + * + * ```php + * $response = React\Http\Message\Response::json(['name' => 'Alice']); + * ``` + * + * This is a convenient shortcut method that returns the equivalent of this: + * + * ``` + * $response = new React\Http\Message\Response( + * React\Http\Message\Response::STATUS_OK, + * [ + * 'Content-Type' => 'application/json' + * ], + * json_encode( + * ['name' => 'Alice'], + * JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRESERVE_ZERO_FRACTION + * ) . "\n" + * ); + * ``` + * + * This method always returns a response with a `200 OK` status code and + * the appropriate `Content-Type` response header for the given structured + * data encoded as a JSON text. + * + * The given structured data will be encoded as a JSON text. Any `string` + * values in the data must be encoded in UTF-8 (Unicode). If the encoding + * fails, this method will throw an `InvalidArgumentException`. + * + * By default, the given structured data will be encoded with the flags as + * shown above. This includes pretty printing (PHP 5.4+) and preserving + * zero fractions for `float` values (PHP 5.6.6+) to ease debugging. It is + * assumed any additional data overhead is usually compensated by using HTTP + * response compression. + * + * If you want to use a different status code or custom HTTP response + * headers, you can manipulate the returned response object using the + * provided PSR-7 methods or directly instantiate a custom HTTP response + * object using the `Response` constructor: + * + * ```php + * $response = React\Http\Message\Response::json( + * ['error' => 'Invalid user name given'] + * )->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); + * ``` + * + * @param mixed $data + * @return self + * @throws \InvalidArgumentException when encoding fails + */ + public static function json($data) + { + $json = @\json_encode( + $data, + (\defined('JSON_PRETTY_PRINT') ? \JSON_PRETTY_PRINT | \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE : 0) | (\defined('JSON_PRESERVE_ZERO_FRACTION') ? \JSON_PRESERVE_ZERO_FRACTION : 0) + ); + + // throw on error, now `false` but used to be `(string) "null"` before PHP 5.5 + if ($json === false || (\PHP_VERSION_ID < 50500 && \json_last_error() !== \JSON_ERROR_NONE)) { + throw new \InvalidArgumentException( + 'Unable to encode given data as JSON' . (\function_exists('json_last_error_msg') ? ': ' . \json_last_error_msg() : ''), + \json_last_error() + ); + } + + return new self(self::STATUS_OK, array('Content-Type' => 'application/json'), $json . "\n"); + } + + /** + * Create a plaintext response + * + * ```php + * $response = React\Http\Message\Response::plaintext("Hello wörld!\n"); + * ``` + * + * This is a convenient shortcut method that returns the equivalent of this: + * + * ``` + * $response = new React\Http\Message\Response( + * React\Http\Message\Response::STATUS_OK, + * [ + * 'Content-Type' => 'text/plain; charset=utf-8' + * ], + * "Hello wörld!\n" + * ); + * ``` + * + * This method always returns a response with a `200 OK` status code and + * the appropriate `Content-Type` response header for the given plaintext + * string encoded in UTF-8 (Unicode). It's generally recommended to end the + * given plaintext string with a trailing newline. + * + * If you want to use a different status code or custom HTTP response + * headers, you can manipulate the returned response object using the + * provided PSR-7 methods or directly instantiate a custom HTTP response + * object using the `Response` constructor: + * + * ```php + * $response = React\Http\Message\Response::plaintext( + * "Error: Invalid user name given.\n" + * )->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); + * ``` + * + * @param string $text + * @return self + */ + public static function plaintext($text) + { + return new self(self::STATUS_OK, array('Content-Type' => 'text/plain; charset=utf-8'), $text); + } + + /** + * Create an XML response + * + * ```php + * $xml = << + * + * Hello wörld! + * + * + * XML; + * + * $response = React\Http\Message\Response::xml($xml); + * ``` + * + * This is a convenient shortcut method that returns the equivalent of this: + * + * ``` + * $response = new React\Http\Message\Response( + * React\Http\Message\Response::STATUS_OK, + * [ + * 'Content-Type' => 'application/xml' + * ], + * $xml + * ); + * ``` + * + * This method always returns a response with a `200 OK` status code and + * the appropriate `Content-Type` response header for the given XML source + * string. It's generally recommended to use UTF-8 (Unicode) and specify + * this as part of the leading XML declaration and to end the given XML + * source string with a trailing newline. + * + * If you want to use a different status code or custom HTTP response + * headers, you can manipulate the returned response object using the + * provided PSR-7 methods or directly instantiate a custom HTTP response + * object using the `Response` constructor: + * + * ```php + * $response = React\Http\Message\Response::xml( + * "Invalid user name given.\n" + * )->withStatus(React\Http\Message\Response::STATUS_BAD_REQUEST); + * ``` + * + * @param string $xml + * @return self + */ + public static function xml($xml) + { + return new self(self::STATUS_OK, array('Content-Type' => 'application/xml'), $xml); + } + + /** + * @var bool + * @see self::$phrasesMap + */ + private static $phrasesInitialized = false; + + /** + * Map of standard HTTP status codes to standard reason phrases. + * + * This map will be fully populated with all standard reason phrases on + * first access. By default, it only contains a subset of HTTP status codes + * that have a custom mapping to reason phrases (such as those with dashes + * and all caps words). See `self::STATUS_*` for all possible status code + * constants. + * + * @var array + * @see self::STATUS_* + * @see self::getReasonPhraseForStatusCode() + */ + private static $phrasesMap = array( + 200 => 'OK', + 203 => 'Non-Authoritative Information', + 207 => 'Multi-Status', + 226 => 'IM Used', + 414 => 'URI Too Large', + 418 => 'I\'m a teapot', + 505 => 'HTTP Version Not Supported' + ); + + /** @var int */ + private $statusCode; + + /** @var string */ + private $reasonPhrase; + + /** + * @param int $status HTTP status code (e.g. 200/404), see `self::STATUS_*` constants + * @param array $headers additional response headers + * @param string|ReadableStreamInterface|StreamInterface $body response body + * @param string $version HTTP protocol version (e.g. 1.1/1.0) + * @param ?string $reason custom HTTP response phrase + * @throws \InvalidArgumentException for an invalid body + */ + public function __construct( + $status = self::STATUS_OK, + array $headers = array(), + $body = '', + $version = '1.1', + $reason = null + ) { + if (\is_string($body)) { + $body = new BufferedBody($body); + } elseif ($body instanceof ReadableStreamInterface && !$body instanceof StreamInterface) { + $body = new HttpBodyStream($body, null); + } elseif (!$body instanceof StreamInterface) { + throw new \InvalidArgumentException('Invalid response body given'); + } + + parent::__construct($version, $headers, $body); + + $this->statusCode = (int) $status; + $this->reasonPhrase = ($reason !== '' && $reason !== null) ? (string) $reason : self::getReasonPhraseForStatusCode($status); + } + + public function getStatusCode() + { + return $this->statusCode; + } + + public function withStatus($code, $reasonPhrase = '') + { + if ((string) $reasonPhrase === '') { + $reasonPhrase = self::getReasonPhraseForStatusCode($code); + } + + if ($this->statusCode === (int) $code && $this->reasonPhrase === (string) $reasonPhrase) { + return $this; + } + + $response = clone $this; + $response->statusCode = (int) $code; + $response->reasonPhrase = (string) $reasonPhrase; + + return $response; + } + + public function getReasonPhrase() + { + return $this->reasonPhrase; + } + + /** + * @param int $code + * @return string default reason phrase for given status code or empty string if unknown + */ + private static function getReasonPhraseForStatusCode($code) + { + if (!self::$phrasesInitialized) { + self::$phrasesInitialized = true; + + // map all `self::STATUS_` constants from status code to reason phrase + // e.g. `self::STATUS_NOT_FOUND = 404` will be mapped to `404 Not Found` + $ref = new \ReflectionClass(__CLASS__); + foreach ($ref->getConstants() as $name => $value) { + if (!isset(self::$phrasesMap[$value]) && \strpos($name, 'STATUS_') === 0) { + self::$phrasesMap[$value] = \ucwords(\strtolower(\str_replace('_', ' ', \substr($name, 7)))); + } + } + } + + return isset(self::$phrasesMap[$code]) ? self::$phrasesMap[$code] : ''; + } + + /** + * [Internal] Parse incoming HTTP protocol message + * + * @internal + * @param string $message + * @return self + * @throws \InvalidArgumentException if given $message is not a valid HTTP response message + */ + public static function parseMessage($message) + { + $start = array(); + if (!\preg_match('#^HTTP/(?\d\.\d) (?\d{3})(?: (?[^\r\n]*+))?[\r]?+\n#m', $message, $start)) { + throw new \InvalidArgumentException('Unable to parse invalid status-line'); + } + + // only support HTTP/1.1 and HTTP/1.0 requests + if ($start['version'] !== '1.1' && $start['version'] !== '1.0') { + throw new \InvalidArgumentException('Received response with invalid protocol version'); + } + + // check number of valid header fields matches number of lines + status line + $matches = array(); + $n = \preg_match_all(self::REGEX_HEADERS, $message, $matches, \PREG_SET_ORDER); + if (\substr_count($message, "\n") !== $n + 1) { + throw new \InvalidArgumentException('Unable to parse invalid response header fields'); + } + + // format all header fields into associative array + $headers = array(); + foreach ($matches as $match) { + $headers[$match[1]][] = $match[2]; + } + + return new self( + (int) $start['status'], + $headers, + '', + $start['version'], + isset($start['reason']) ? $start['reason'] : '' + ); + } +} diff --git a/deps/vendor/react/http/src/Message/ResponseException.php b/deps/vendor/react/http/src/Message/ResponseException.php new file mode 100644 index 000000000..f4912c90c --- /dev/null +++ b/deps/vendor/react/http/src/Message/ResponseException.php @@ -0,0 +1,43 @@ +getStatusCode() . ' (' . $response->getReasonPhrase() . ')'; + } + if ($code === null) { + $code = $response->getStatusCode(); + } + parent::__construct($message, $code, $previous); + + $this->response = $response; + } + + /** + * Access its underlying response object. + * + * @return ResponseInterface + */ + public function getResponse() + { + return $this->response; + } +} diff --git a/deps/vendor/react/http/src/Message/ServerRequest.php b/deps/vendor/react/http/src/Message/ServerRequest.php new file mode 100644 index 000000000..32a0f62f6 --- /dev/null +++ b/deps/vendor/react/http/src/Message/ServerRequest.php @@ -0,0 +1,331 @@ + Internally, this implementation builds on top of a base class which is + * considered an implementation detail that may change in the future. + * + * @see ServerRequestInterface + */ +final class ServerRequest extends AbstractRequest implements ServerRequestInterface +{ + private $attributes = array(); + + private $serverParams; + private $fileParams = array(); + private $cookies = array(); + private $queryParams = array(); + private $parsedBody; + + /** + * @param string $method HTTP method for the request. + * @param string|UriInterface $url URL for the request. + * @param array $headers Headers for the message. + * @param string|ReadableStreamInterface|StreamInterface $body Message body. + * @param string $version HTTP protocol version. + * @param array $serverParams server-side parameters + * @throws \InvalidArgumentException for an invalid URL or body + */ + public function __construct( + $method, + $url, + array $headers = array(), + $body = '', + $version = '1.1', + $serverParams = array() + ) { + if (\is_string($body)) { + $body = new BufferedBody($body); + } elseif ($body instanceof ReadableStreamInterface && !$body instanceof StreamInterface) { + $temp = new self($method, '', $headers); + $size = (int) $temp->getHeaderLine('Content-Length'); + if (\strtolower($temp->getHeaderLine('Transfer-Encoding')) === 'chunked') { + $size = null; + } + $body = new HttpBodyStream($body, $size); + } elseif (!$body instanceof StreamInterface) { + throw new \InvalidArgumentException('Invalid server request body given'); + } + + parent::__construct($method, $url, $headers, $body, $version); + + $this->serverParams = $serverParams; + + $query = $this->getUri()->getQuery(); + if ($query !== '') { + \parse_str($query, $this->queryParams); + } + + // Multiple cookie headers are not allowed according + // to https://tools.ietf.org/html/rfc6265#section-5.4 + $cookieHeaders = $this->getHeader("Cookie"); + + if (count($cookieHeaders) === 1) { + $this->cookies = $this->parseCookie($cookieHeaders[0]); + } + } + + public function getServerParams() + { + return $this->serverParams; + } + + public function getCookieParams() + { + return $this->cookies; + } + + public function withCookieParams(array $cookies) + { + $new = clone $this; + $new->cookies = $cookies; + return $new; + } + + public function getQueryParams() + { + return $this->queryParams; + } + + public function withQueryParams(array $query) + { + $new = clone $this; + $new->queryParams = $query; + return $new; + } + + public function getUploadedFiles() + { + return $this->fileParams; + } + + public function withUploadedFiles(array $uploadedFiles) + { + $new = clone $this; + $new->fileParams = $uploadedFiles; + return $new; + } + + public function getParsedBody() + { + return $this->parsedBody; + } + + public function withParsedBody($data) + { + $new = clone $this; + $new->parsedBody = $data; + return $new; + } + + public function getAttributes() + { + return $this->attributes; + } + + public function getAttribute($name, $default = null) + { + if (!\array_key_exists($name, $this->attributes)) { + return $default; + } + return $this->attributes[$name]; + } + + public function withAttribute($name, $value) + { + $new = clone $this; + $new->attributes[$name] = $value; + return $new; + } + + public function withoutAttribute($name) + { + $new = clone $this; + unset($new->attributes[$name]); + return $new; + } + + /** + * @param string $cookie + * @return array + */ + private function parseCookie($cookie) + { + $cookieArray = \explode(';', $cookie); + $result = array(); + + foreach ($cookieArray as $pair) { + $pair = \trim($pair); + $nameValuePair = \explode('=', $pair, 2); + + if (\count($nameValuePair) === 2) { + $key = $nameValuePair[0]; + $value = \urldecode($nameValuePair[1]); + $result[$key] = $value; + } + } + + return $result; + } + + /** + * [Internal] Parse incoming HTTP protocol message + * + * @internal + * @param string $message + * @param array $serverParams + * @return self + * @throws \InvalidArgumentException if given $message is not a valid HTTP request message + */ + public static function parseMessage($message, array $serverParams) + { + // parse request line like "GET /path HTTP/1.1" + $start = array(); + if (!\preg_match('#^(?[^ ]+) (?[^ ]+) HTTP/(?\d\.\d)#m', $message, $start)) { + throw new \InvalidArgumentException('Unable to parse invalid request-line'); + } + + // only support HTTP/1.1 and HTTP/1.0 requests + if ($start['version'] !== '1.1' && $start['version'] !== '1.0') { + throw new \InvalidArgumentException('Received request with invalid protocol version', Response::STATUS_VERSION_NOT_SUPPORTED); + } + + // check number of valid header fields matches number of lines + request line + $matches = array(); + $n = \preg_match_all(self::REGEX_HEADERS, $message, $matches, \PREG_SET_ORDER); + if (\substr_count($message, "\n") !== $n + 1) { + throw new \InvalidArgumentException('Unable to parse invalid request header fields'); + } + + // format all header fields into associative array + $host = null; + $headers = array(); + foreach ($matches as $match) { + $headers[$match[1]][] = $match[2]; + + // match `Host` request header + if ($host === null && \strtolower($match[1]) === 'host') { + $host = $match[2]; + } + } + + // scheme is `http` unless TLS is used + $scheme = isset($serverParams['HTTPS']) ? 'https://' : 'http://'; + + // default host if unset comes from local socket address or defaults to localhost + $hasHost = $host !== null; + if ($host === null) { + $host = isset($serverParams['SERVER_ADDR'], $serverParams['SERVER_PORT']) ? $serverParams['SERVER_ADDR'] . ':' . $serverParams['SERVER_PORT'] : '127.0.0.1'; + } + + if ($start['method'] === 'OPTIONS' && $start['target'] === '*') { + // support asterisk-form for `OPTIONS *` request line only + $uri = $scheme . $host; + } elseif ($start['method'] === 'CONNECT') { + $parts = \parse_url('tcp://' . $start['target']); + + // check this is a valid authority-form request-target (host:port) + if (!isset($parts['scheme'], $parts['host'], $parts['port']) || \count($parts) !== 3) { + throw new \InvalidArgumentException('CONNECT method MUST use authority-form request target'); + } + $uri = $scheme . $start['target']; + } else { + // support absolute-form or origin-form for proxy requests + if ($start['target'][0] === '/') { + $uri = $scheme . $host . $start['target']; + } else { + // ensure absolute-form request-target contains a valid URI + $parts = \parse_url($start['target']); + + // make sure value contains valid host component (IP or hostname), but no fragment + if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'http' || isset($parts['fragment'])) { + throw new \InvalidArgumentException('Invalid absolute-form request-target'); + } + + $uri = $start['target']; + } + } + + $request = new self( + $start['method'], + $uri, + $headers, + '', + $start['version'], + $serverParams + ); + + // only assign request target if it is not in origin-form (happy path for most normal requests) + if ($start['target'][0] !== '/') { + $request = $request->withRequestTarget($start['target']); + } + + if ($hasHost) { + // Optional Host request header value MUST be valid (host and optional port) + $parts = \parse_url('http://' . $request->getHeaderLine('Host')); + + // make sure value contains valid host component (IP or hostname) + if (!$parts || !isset($parts['scheme'], $parts['host'])) { + $parts = false; + } + + // make sure value does not contain any other URI component + if (\is_array($parts)) { + unset($parts['scheme'], $parts['host'], $parts['port']); + } + if ($parts === false || $parts) { + throw new \InvalidArgumentException('Invalid Host header value'); + } + } elseif (!$hasHost && $start['version'] === '1.1' && $start['method'] !== 'CONNECT') { + // require Host request header for HTTP/1.1 (except for CONNECT method) + throw new \InvalidArgumentException('Missing required Host request header'); + } elseif (!$hasHost) { + // remove default Host request header for HTTP/1.0 when not explicitly given + $request = $request->withoutHeader('Host'); + } + + // ensure message boundaries are valid according to Content-Length and Transfer-Encoding request headers + if ($request->hasHeader('Transfer-Encoding')) { + if (\strtolower($request->getHeaderLine('Transfer-Encoding')) !== 'chunked') { + throw new \InvalidArgumentException('Only chunked-encoding is allowed for Transfer-Encoding', Response::STATUS_NOT_IMPLEMENTED); + } + + // Transfer-Encoding: chunked and Content-Length header MUST NOT be used at the same time + // as per https://tools.ietf.org/html/rfc7230#section-3.3.3 + if ($request->hasHeader('Content-Length')) { + throw new \InvalidArgumentException('Using both `Transfer-Encoding: chunked` and `Content-Length` is not allowed', Response::STATUS_BAD_REQUEST); + } + } elseif ($request->hasHeader('Content-Length')) { + $string = $request->getHeaderLine('Content-Length'); + + if ((string)(int)$string !== $string) { + // Content-Length value is not an integer or not a single integer + throw new \InvalidArgumentException('The value of `Content-Length` is not valid', Response::STATUS_BAD_REQUEST); + } + } + + return $request; + } +} diff --git a/deps/vendor/react/http/src/Message/Uri.php b/deps/vendor/react/http/src/Message/Uri.php new file mode 100644 index 000000000..4309bbeda --- /dev/null +++ b/deps/vendor/react/http/src/Message/Uri.php @@ -0,0 +1,356 @@ +scheme = \strtolower($parts['scheme']); + } + + if (isset($parts['user']) || isset($parts['pass'])) { + $this->userInfo = $this->encode(isset($parts['user']) ? $parts['user'] : '', \PHP_URL_USER) . (isset($parts['pass']) ? ':' . $this->encode($parts['pass'], \PHP_URL_PASS) : ''); + } + + if (isset($parts['host'])) { + $this->host = \strtolower($parts['host']); + } + + if (isset($parts['port']) && !(($parts['port'] === 80 && $this->scheme === 'http') || ($parts['port'] === 443 && $this->scheme === 'https'))) { + $this->port = $parts['port']; + } + + if (isset($parts['path'])) { + $this->path = $this->encode($parts['path'], \PHP_URL_PATH); + } + + if (isset($parts['query'])) { + $this->query = $this->encode($parts['query'], \PHP_URL_QUERY); + } + + if (isset($parts['fragment'])) { + $this->fragment = $this->encode($parts['fragment'], \PHP_URL_FRAGMENT); + } + } + + public function getScheme() + { + return $this->scheme; + } + + public function getAuthority() + { + if ($this->host === '') { + return ''; + } + + return ($this->userInfo !== '' ? $this->userInfo . '@' : '') . $this->host . ($this->port !== null ? ':' . $this->port : ''); + } + + public function getUserInfo() + { + return $this->userInfo; + } + + public function getHost() + { + return $this->host; + } + + public function getPort() + { + return $this->port; + } + + public function getPath() + { + return $this->path; + } + + public function getQuery() + { + return $this->query; + } + + public function getFragment() + { + return $this->fragment; + } + + public function withScheme($scheme) + { + $scheme = \strtolower($scheme); + if ($scheme === $this->scheme) { + return $this; + } + + if (!\preg_match('#^[a-z]*$#', $scheme)) { + throw new \InvalidArgumentException('Invalid URI scheme given'); + } + + $new = clone $this; + $new->scheme = $scheme; + + if (($this->port === 80 && $scheme === 'http') || ($this->port === 443 && $scheme === 'https')) { + $new->port = null; + } + + return $new; + } + + public function withUserInfo($user, $password = null) + { + $userInfo = $this->encode($user, \PHP_URL_USER) . ($password !== null ? ':' . $this->encode($password, \PHP_URL_PASS) : ''); + if ($userInfo === $this->userInfo) { + return $this; + } + + $new = clone $this; + $new->userInfo = $userInfo; + + return $new; + } + + public function withHost($host) + { + $host = \strtolower($host); + if ($host === $this->host) { + return $this; + } + + if (\preg_match('#[\s_%+]#', $host) || ($host !== '' && \parse_url('http://' . $host, \PHP_URL_HOST) !== $host)) { + throw new \InvalidArgumentException('Invalid URI host given'); + } + + $new = clone $this; + $new->host = $host; + + return $new; + } + + public function withPort($port) + { + $port = $port === null ? null : (int) $port; + if (($port === 80 && $this->scheme === 'http') || ($port === 443 && $this->scheme === 'https')) { + $port = null; + } + + if ($port === $this->port) { + return $this; + } + + if ($port !== null && ($port < 1 || $port > 0xffff)) { + throw new \InvalidArgumentException('Invalid URI port given'); + } + + $new = clone $this; + $new->port = $port; + + return $new; + } + + public function withPath($path) + { + $path = $this->encode($path, \PHP_URL_PATH); + if ($path === $this->path) { + return $this; + } + + $new = clone $this; + $new->path = $path; + + return $new; + } + + public function withQuery($query) + { + $query = $this->encode($query, \PHP_URL_QUERY); + if ($query === $this->query) { + return $this; + } + + $new = clone $this; + $new->query = $query; + + return $new; + } + + public function withFragment($fragment) + { + $fragment = $this->encode($fragment, \PHP_URL_FRAGMENT); + if ($fragment === $this->fragment) { + return $this; + } + + $new = clone $this; + $new->fragment = $fragment; + + return $new; + } + + public function __toString() + { + $uri = ''; + if ($this->scheme !== '') { + $uri .= $this->scheme . ':'; + } + + $authority = $this->getAuthority(); + if ($authority !== '') { + $uri .= '//' . $authority; + } + + if ($authority !== '' && isset($this->path[0]) && $this->path[0] !== '/') { + $uri .= '/' . $this->path; + } elseif ($authority === '' && isset($this->path[0]) && $this->path[0] === '/') { + $uri .= '/' . \ltrim($this->path, '/'); + } else { + $uri .= $this->path; + } + + if ($this->query !== '') { + $uri .= '?' . $this->query; + } + + if ($this->fragment !== '') { + $uri .= '#' . $this->fragment; + } + + return $uri; + } + + /** + * @param string $part + * @param int $component + * @return string + */ + private function encode($part, $component) + { + return \preg_replace_callback( + '/(?:[^a-z0-9_\-\.~!\$&\'\(\)\*\+,;=' . ($component === \PHP_URL_PATH ? ':@\/' : ($component === \PHP_URL_QUERY || $component === \PHP_URL_FRAGMENT ? ':@\/\?' : '')) . '%]++|%(?![a-f0-9]{2}))/i', + function (array $match) { + return \rawurlencode($match[0]); + }, + $part + ); + } + + /** + * [Internal] Resolve URI relative to base URI and return new absolute URI + * + * @internal + * @param UriInterface $base + * @param UriInterface $rel + * @return UriInterface + * @throws void + */ + public static function resolve(UriInterface $base, UriInterface $rel) + { + if ($rel->getScheme() !== '') { + return $rel->getPath() === '' ? $rel : $rel->withPath(self::removeDotSegments($rel->getPath())); + } + + $reset = false; + $new = $base; + if ($rel->getAuthority() !== '') { + $reset = true; + $userInfo = \explode(':', $rel->getUserInfo(), 2); + $new = $base->withUserInfo($userInfo[0], isset($userInfo[1]) ? $userInfo[1]: null)->withHost($rel->getHost())->withPort($rel->getPort()); + } + + if ($reset && $rel->getPath() === '') { + $new = $new->withPath(''); + } elseif (($path = $rel->getPath()) !== '') { + $start = ''; + if ($path === '' || $path[0] !== '/') { + $start = $base->getPath(); + if (\substr($start, -1) !== '/') { + $start .= '/../'; + } + } + $reset = true; + $new = $new->withPath(self::removeDotSegments($start . $path)); + } + if ($reset || $rel->getQuery() !== '') { + $reset = true; + $new = $new->withQuery($rel->getQuery()); + } + if ($reset || $rel->getFragment() !== '') { + $new = $new->withFragment($rel->getFragment()); + } + + return $new; + } + + /** + * @param string $path + * @return string + */ + private static function removeDotSegments($path) + { + $segments = array(); + foreach (\explode('/', $path) as $segment) { + if ($segment === '..') { + \array_pop($segments); + } elseif ($segment !== '.' && $segment !== '') { + $segments[] = $segment; + } + } + return '/' . \implode('/', $segments) . ($path !== '/' && \substr($path, -1) === '/' ? '/' : ''); + } +} diff --git a/deps/vendor/react/http/src/Middleware/LimitConcurrentRequestsMiddleware.php b/deps/vendor/react/http/src/Middleware/LimitConcurrentRequestsMiddleware.php new file mode 100644 index 000000000..b1c00da00 --- /dev/null +++ b/deps/vendor/react/http/src/Middleware/LimitConcurrentRequestsMiddleware.php @@ -0,0 +1,211 @@ +limit = $limit; + } + + public function __invoke(ServerRequestInterface $request, $next) + { + // happy path: simply invoke next request handler if we're below limit + if ($this->pending < $this->limit) { + ++$this->pending; + + try { + $response = $next($request); + } catch (\Exception $e) { + $this->processQueue(); + throw $e; + } catch (\Throwable $e) { // @codeCoverageIgnoreStart + // handle Errors just like Exceptions (PHP 7+ only) + $this->processQueue(); + throw $e; // @codeCoverageIgnoreEnd + } + + // happy path: if next request handler returned immediately, + // we can simply try to invoke the next queued request + if ($response instanceof ResponseInterface) { + $this->processQueue(); + return $response; + } + + // if the next handler returns a pending promise, we have to + // await its resolution before invoking next queued request + return $this->await(Promise\resolve($response)); + } + + // if we reach this point, then this request will need to be queued + // check if the body is streaming, in which case we need to buffer everything + $body = $request->getBody(); + if ($body instanceof ReadableStreamInterface) { + // pause actual body to stop emitting data until the handler is called + $size = $body->getSize(); + $body = new PauseBufferStream($body); + $body->pauseImplicit(); + + // replace with buffering body to ensure any readable events will be buffered + $request = $request->withBody(new HttpBodyStream( + $body, + $size + )); + } + + // get next queue position + $queue =& $this->queue; + $queue[] = null; + \end($queue); + $id = \key($queue); + + $deferred = new Deferred(function ($_, $reject) use (&$queue, $id) { + // queued promise cancelled before its next handler is invoked + // remove from queue and reject explicitly + unset($queue[$id]); + $reject(new \RuntimeException('Cancelled queued next handler')); + }); + + // queue request and process queue if pending does not exceed limit + $queue[$id] = $deferred; + + $pending = &$this->pending; + $that = $this; + return $deferred->promise()->then(function () use ($request, $next, $body, &$pending, $that) { + // invoke next request handler + ++$pending; + + try { + $response = $next($request); + } catch (\Exception $e) { + $that->processQueue(); + throw $e; + } catch (\Throwable $e) { // @codeCoverageIgnoreStart + // handle Errors just like Exceptions (PHP 7+ only) + $that->processQueue(); + throw $e; // @codeCoverageIgnoreEnd + } + + // resume readable stream and replay buffered events + if ($body instanceof PauseBufferStream) { + $body->resumeImplicit(); + } + + // if the next handler returns a pending promise, we have to + // await its resolution before invoking next queued request + return $that->await(Promise\resolve($response)); + }); + } + + /** + * @internal + * @param PromiseInterface $promise + * @return PromiseInterface + */ + public function await(PromiseInterface $promise) + { + $that = $this; + + return $promise->then(function ($response) use ($that) { + $that->processQueue(); + + return $response; + }, function ($error) use ($that) { + $that->processQueue(); + + return Promise\reject($error); + }); + } + + /** + * @internal + */ + public function processQueue() + { + // skip if we're still above concurrency limit or there's no queued request waiting + if (--$this->pending >= $this->limit || !$this->queue) { + return; + } + + $first = \reset($this->queue); + unset($this->queue[key($this->queue)]); + + $first->resolve(null); + } +} diff --git a/deps/vendor/react/http/src/Middleware/RequestBodyBufferMiddleware.php b/deps/vendor/react/http/src/Middleware/RequestBodyBufferMiddleware.php new file mode 100644 index 000000000..ddb39f5e9 --- /dev/null +++ b/deps/vendor/react/http/src/Middleware/RequestBodyBufferMiddleware.php @@ -0,0 +1,109 @@ +sizeLimit = IniUtil::iniSizeToBytes($sizeLimit); + } + + public function __invoke(ServerRequestInterface $request, $next) + { + $body = $request->getBody(); + $size = $body->getSize(); + + // happy path: skip if body is known to be empty (or is already buffered) + if ($size === 0 || !$body instanceof ReadableStreamInterface || !$body->isReadable()) { + // replace with empty body if body is streaming (or buffered size exceeds limit) + if ($body instanceof ReadableStreamInterface || $size > $this->sizeLimit) { + $request = $request->withBody(new BufferedBody('')); + } + + return $next($request); + } + + // request body of known size exceeding limit + $sizeLimit = $this->sizeLimit; + if ($size > $this->sizeLimit) { + $sizeLimit = 0; + } + + /** @var ?\Closure $closer */ + $closer = null; + + return new Promise(function ($resolve, $reject) use ($body, &$closer, $sizeLimit, $request, $next) { + // buffer request body data in memory, discard but keep buffering if limit is reached + $buffer = ''; + $bufferer = null; + $body->on('data', $bufferer = function ($data) use (&$buffer, $sizeLimit, $body, &$bufferer) { + $buffer .= $data; + + // On buffer overflow keep the request body stream in, + // but ignore the contents and wait for the close event + // before passing the request on to the next middleware. + if (isset($buffer[$sizeLimit])) { + assert($bufferer instanceof \Closure); + $body->removeListener('data', $bufferer); + $bufferer = null; + $buffer = ''; + } + }); + + // call $next with current buffer and resolve or reject with its results + $body->on('close', $closer = function () use (&$buffer, $request, $resolve, $reject, $next) { + try { + // resolve with result of next handler + $resolve($next($request->withBody(new BufferedBody($buffer)))); + } catch (\Exception $e) { + $reject($e); + } catch (\Throwable $e) { // @codeCoverageIgnoreStart + // reject Errors just like Exceptions (PHP 7+) + $reject($e); // @codeCoverageIgnoreEnd + } + }); + + // reject buffering if body emits error + $body->on('error', function (\Exception $e) use ($reject, $body, $closer) { + // remove close handler to avoid resolving, then close and reject + assert($closer instanceof \Closure); + $body->removeListener('close', $closer); + $body->close(); + + $reject(new \RuntimeException( + 'Error while buffering request body: ' . $e->getMessage(), + $e->getCode(), + $e + )); + }); + }, function () use ($body, &$closer) { + // cancelled buffering: remove close handler to avoid resolving, then close and reject + assert($closer instanceof \Closure); + $body->removeListener('close', $closer); + $body->close(); + + throw new \RuntimeException('Cancelled buffering request body'); + }); + } +} diff --git a/deps/vendor/react/http/src/Middleware/RequestBodyParserMiddleware.php b/deps/vendor/react/http/src/Middleware/RequestBodyParserMiddleware.php new file mode 100644 index 000000000..be5ba16ff --- /dev/null +++ b/deps/vendor/react/http/src/Middleware/RequestBodyParserMiddleware.php @@ -0,0 +1,46 @@ +multipart = new MultipartParser($uploadMaxFilesize, $maxFileUploads); + } + + public function __invoke(ServerRequestInterface $request, $next) + { + $type = \strtolower($request->getHeaderLine('Content-Type')); + list ($type) = \explode(';', $type); + + if ($type === 'application/x-www-form-urlencoded') { + return $next($this->parseFormUrlencoded($request)); + } + + if ($type === 'multipart/form-data') { + return $next($this->multipart->parse($request)); + } + + return $next($request); + } + + private function parseFormUrlencoded(ServerRequestInterface $request) + { + // parse string into array structure + // ignore warnings due to excessive data structures (max_input_vars and max_input_nesting_level) + $ret = array(); + @\parse_str((string)$request->getBody(), $ret); + + return $request->withParsedBody($ret); + } +} diff --git a/deps/vendor/react/http/src/Middleware/StreamingRequestMiddleware.php b/deps/vendor/react/http/src/Middleware/StreamingRequestMiddleware.php new file mode 100644 index 000000000..6ab74b715 --- /dev/null +++ b/deps/vendor/react/http/src/Middleware/StreamingRequestMiddleware.php @@ -0,0 +1,69 @@ +getBody(); + * assert($body instanceof Psr\Http\Message\StreamInterface); + * assert($body instanceof React\Stream\ReadableStreamInterface); + * + * return new React\Promise\Promise(function ($resolve) use ($body) { + * $bytes = 0; + * $body->on('data', function ($chunk) use (&$bytes) { + * $bytes += \count($chunk); + * }); + * $body->on('close', function () use (&$bytes, $resolve) { + * $resolve(new React\Http\Response( + * 200, + * [], + * "Received $bytes bytes\n" + * )); + * }); + * }); + * } + * ); + * ``` + * + * See also [streaming incoming request](../../README.md#streaming-incoming-request) + * for more details. + * + * Additionally, this middleware can be used in combination with the + * [`LimitConcurrentRequestsMiddleware`](#limitconcurrentrequestsmiddleware) and + * [`RequestBodyBufferMiddleware`](#requestbodybuffermiddleware) (see below) + * to explicitly configure the total number of requests that can be handled at + * once: + * + * ```php + * $http = new React\Http\HttpServer( + * new React\Http\Middleware\StreamingRequestMiddleware(), + * new React\Http\Middleware\LimitConcurrentRequestsMiddleware(100), // 100 concurrent buffering handlers + * new React\Http\Middleware\RequestBodyBufferMiddleware(2 * 1024 * 1024), // 2 MiB per request + * new React\Http\Middleware\RequestBodyParserMiddleware(), + * $handler + * ); + * ``` + * + * > Internally, this class is used as a "marker" to not trigger the default + * request buffering behavior in the `HttpServer`. It does not implement any logic + * on its own. + */ +final class StreamingRequestMiddleware +{ + public function __invoke(ServerRequestInterface $request, $next) + { + return $next($request); + } +} diff --git a/deps/vendor/react/http/src/Server.php b/deps/vendor/react/http/src/Server.php new file mode 100644 index 000000000..9bb9cf7f5 --- /dev/null +++ b/deps/vendor/react/http/src/Server.php @@ -0,0 +1,18 @@ +` and `reject(Throwable $reason): PromiseInterface`. + It is no longer possible to resolve a promise without a value (use `null` instead) or reject a promise without a reason (use `Throwable` instead). + (#93, #141 and #142 by @jsor, #138, #149 and #247 by @WyriHaximus and #213 and #246 by @clue) + + ```php + // old (arguments used to be optional) + $promise = resolve(); + $promise = reject(); + + // new (already supported before) + $promise = resolve(null); + $promise = reject(new RuntimeException()); + ``` + +* Feature / BC break: Report all unhandled rejections by default and remove ~~`done()`~~ method. + Add new `set_rejection_handler()` function to set the global rejection handler for unhandled promise rejections. + (#248, #249 and #224 by @clue) + + ```php + // Unhandled promise rejection with RuntimeException: Unhandled in example.php:2 + reject(new RuntimeException('Unhandled')); + ``` + +* BC break: Remove all deprecated APIs and reduce API surface. + Remove ~~`some()`~~, ~~`map()`~~, ~~`reduce()`~~ functions, use `any()` and `all()` functions instead. + Remove internal ~~`FulfilledPromise`~~ and ~~`RejectedPromise`~~ classes, use `resolve()` and `reject()` functions instead. + Remove legacy promise progress API (deprecated third argument to `then()` method) and deprecated ~~`LazyPromise`~~ class. + (#32 and #98 by @jsor and #164, #219 and #220 by @clue) + +* BC break: Make all classes final to encourage composition over inheritance. + (#80 by @jsor) + +* Feature / BC break: Require `array` (or `iterable`) type for `all()` + `race()` + `any()` functions and bring in line with ES6 specification. + These functions now require a single argument with a variable number of promises or values as input. + (#225 by @clue and #35 by @jsor) + +* Fix / BC break: Fix `race()` to return a forever pending promise when called with an empty `array` (or `iterable`) and bring in line with ES6 specification. + (#83 by @jsor and #225 by @clue) + +* Minor performance improvements by initializing `Deferred` in the constructor and avoiding `call_user_func()` calls. + (#151 by @WyriHaximus and #171 by @Kubo2) + +* Minor documentation improvements. + (#110 by @seregazhuk, #132 by @CharlotteDunois, #145 by @danielecr, #178 by @WyriHaximus, #189 by @srdante, #212 by @clue, #214, #239 and #243 by @SimonFrings and #231 by @nhedger) + +The following changes had to be ported to this release due to our branching +strategy, but also appeared in the [`2.x` branch](https://github.com/reactphp/promise/tree/2.x): + +* Feature: Support union types and address deprecation of `ReflectionType::getClass()` (PHP 8+). + (#197 by @cdosoftei and @SimonFrings) + +* Feature: Support intersection types (PHP 8.1+). + (#209 by @bzikarsky) + +* Feature: Support DNS types (PHP 8.2+). + (#236 by @nhedger) + +* Feature: Port all memory improvements from `2.x` to `3.x`. + (#150 by @clue and @WyriHaximus) + +* Fix: Fix checking whether cancellable promise is an object and avoid possible warning. + (#161 by @smscr) + +* Improve performance by prefixing all global functions calls with \ to skip the look up and resolve process and go straight to the global function. + (#134 by @WyriHaximus) + +* Improve test suite, update PHPUnit and PHP versions and add `.gitattributes` to exclude dev files from exports. + (#107 by @carusogabriel, #148 and #234 by @WyriHaximus, #153 by @reedy, #162, #230 and #240 by @clue, #173, #177, #185 and #199 by @SimonFrings, #193 by @woodongwong and #210 by @bzikarsky) + +The following changes were originally planned for this release but later reverted +and are not part of the final release: + +* Add iterative callback queue handler to avoid recursion (later removed to improve Fiber support). + (#28, #82 and #86 by @jsor, #158 by @WyriHaximus and #229 and #238 by @clue) + +* Trigger an `E_USER_ERROR` instead of throwing an exception from `done()` (later removed entire `done()` method to globally report unhandled rejections). + (#97 by @jsor and #224 and #248 by @clue) + +* Add type declarations for `some()` (later removed entire `some()` function). + (#172 by @WyriHaximus and #219 by @clue) + +## 2.0.0 (2013-12-10) + +See [`2.x` CHANGELOG](https://github.com/reactphp/promise/blob/2.x/CHANGELOG.md) for more details. + +## 1.0.0 (2012-11-07) + +See [`1.x` CHANGELOG](https://github.com/reactphp/promise/blob/1.x/CHANGELOG.md) for more details. diff --git a/deps/vendor/react/promise/LICENSE b/deps/vendor/react/promise/LICENSE new file mode 100644 index 000000000..21c1357b7 --- /dev/null +++ b/deps/vendor/react/promise/LICENSE @@ -0,0 +1,24 @@ +The MIT License (MIT) + +Copyright (c) 2012 Jan Sorgalla, Christian Lück, Cees-Jan Kiewiet, Chris Boden + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/deps/vendor/react/promise/README.md b/deps/vendor/react/promise/README.md new file mode 100644 index 000000000..2108d982e --- /dev/null +++ b/deps/vendor/react/promise/README.md @@ -0,0 +1,722 @@ +Promise +======= + +A lightweight implementation of +[CommonJS Promises/A](http://wiki.commonjs.org/wiki/Promises/A) for PHP. + +[![CI status](https://github.com/reactphp/promise/workflows/CI/badge.svg)](https://github.com/reactphp/promise/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/promise?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/promise) + +Table of Contents +----------------- + +1. [Introduction](#introduction) +2. [Concepts](#concepts) + * [Deferred](#deferred) + * [Promise](#promise-1) +3. [API](#api) + * [Deferred](#deferred-1) + * [Deferred::promise()](#deferredpromise) + * [Deferred::resolve()](#deferredresolve) + * [Deferred::reject()](#deferredreject) + * [PromiseInterface](#promiseinterface) + * [PromiseInterface::then()](#promiseinterfacethen) + * [PromiseInterface::catch()](#promiseinterfacecatch) + * [PromiseInterface::finally()](#promiseinterfacefinally) + * [PromiseInterface::cancel()](#promiseinterfacecancel) + * [~~PromiseInterface::otherwise()~~](#promiseinterfaceotherwise) + * [~~PromiseInterface::always()~~](#promiseinterfacealways) + * [Promise](#promise-2) + * [Functions](#functions) + * [resolve()](#resolve) + * [reject()](#reject) + * [all()](#all) + * [race()](#race) + * [any()](#any) + * [set_rejection_handler()](#set_rejection_handler) +4. [Examples](#examples) + * [How to use Deferred](#how-to-use-deferred) + * [How promise forwarding works](#how-promise-forwarding-works) + * [Resolution forwarding](#resolution-forwarding) + * [Rejection forwarding](#rejection-forwarding) + * [Mixed resolution and rejection forwarding](#mixed-resolution-and-rejection-forwarding) +5. [Install](#install) +6. [Tests](#tests) +7. [Credits](#credits) +8. [License](#license) + +Introduction +------------ + +Promise is a library implementing +[CommonJS Promises/A](http://wiki.commonjs.org/wiki/Promises/A) for PHP. + +It also provides several other useful promise-related concepts, such as joining +multiple promises and mapping and reducing collections of promises. + +If you've never heard about promises before, +[read this first](https://gist.github.com/domenic/3889970). + +Concepts +-------- + +### Deferred + +A **Deferred** represents a computation or unit of work that may not have +completed yet. Typically (but not always), that computation will be something +that executes asynchronously and completes at some point in the future. + +### Promise + +While a deferred represents the computation itself, a **Promise** represents +the result of that computation. Thus, each deferred has a promise that acts as +a placeholder for its actual result. + +API +--- + +### Deferred + +A deferred represents an operation whose resolution is pending. It has separate +promise and resolver parts. + +```php +$deferred = new React\Promise\Deferred(); + +$promise = $deferred->promise(); + +$deferred->resolve(mixed $value); +$deferred->reject(\Throwable $reason); +``` + +The `promise` method returns the promise of the deferred. + +The `resolve` and `reject` methods control the state of the deferred. + +The constructor of the `Deferred` accepts an optional `$canceller` argument. +See [Promise](#promise-2) for more information. + +#### Deferred::promise() + +```php +$promise = $deferred->promise(); +``` + +Returns the promise of the deferred, which you can hand out to others while +keeping the authority to modify its state to yourself. + +#### Deferred::resolve() + +```php +$deferred->resolve(mixed $value); +``` + +Resolves the promise returned by `promise()`. All consumers are notified by +having `$onFulfilled` (which they registered via `$promise->then()`) called with +`$value`. + +If `$value` itself is a promise, the promise will transition to the state of +this promise once it is resolved. + +See also the [`resolve()` function](#resolve). + +#### Deferred::reject() + +```php +$deferred->reject(\Throwable $reason); +``` + +Rejects the promise returned by `promise()`, signalling that the deferred's +computation failed. +All consumers are notified by having `$onRejected` (which they registered via +`$promise->then()`) called with `$reason`. + +See also the [`reject()` function](#reject). + +### PromiseInterface + +The promise interface provides the common interface for all promise +implementations. +See [Promise](#promise-2) for the only public implementation exposed by this +package. + +A promise represents an eventual outcome, which is either fulfillment (success) +and an associated value, or rejection (failure) and an associated reason. + +Once in the fulfilled or rejected state, a promise becomes immutable. +Neither its state nor its result (or error) can be modified. + +#### PromiseInterface::then() + +```php +$transformedPromise = $promise->then(callable $onFulfilled = null, callable $onRejected = null); +``` + +Transforms a promise's value by applying a function to the promise's fulfillment +or rejection value. Returns a new promise for the transformed result. + +The `then()` method registers new fulfilled and rejection handlers with a promise +(all parameters are optional): + + * `$onFulfilled` will be invoked once the promise is fulfilled and passed + the result as the first argument. + * `$onRejected` will be invoked once the promise is rejected and passed the + reason as the first argument. + +It returns a new promise that will fulfill with the return value of either +`$onFulfilled` or `$onRejected`, whichever is called, or will reject with +the thrown exception if either throws. + +A promise makes the following guarantees about handlers registered in +the same call to `then()`: + + 1. Only one of `$onFulfilled` or `$onRejected` will be called, + never both. + 2. `$onFulfilled` and `$onRejected` will never be called more + than once. + +#### See also + +* [resolve()](#resolve) - Creating a resolved promise +* [reject()](#reject) - Creating a rejected promise + +#### PromiseInterface::catch() + +```php +$promise->catch(callable $onRejected); +``` + +Registers a rejection handler for promise. It is a shortcut for: + +```php +$promise->then(null, $onRejected); +``` + +Additionally, you can type hint the `$reason` argument of `$onRejected` to catch +only specific errors. + +```php +$promise + ->catch(function (\RuntimeException $reason) { + // Only catch \RuntimeException instances + // All other types of errors will propagate automatically + }) + ->catch(function (\Throwable $reason) { + // Catch other errors + }); +``` + +#### PromiseInterface::finally() + +```php +$newPromise = $promise->finally(callable $onFulfilledOrRejected); +``` + +Allows you to execute "cleanup" type tasks in a promise chain. + +It arranges for `$onFulfilledOrRejected` to be called, with no arguments, +when the promise is either fulfilled or rejected. + +* If `$promise` fulfills, and `$onFulfilledOrRejected` returns successfully, + `$newPromise` will fulfill with the same value as `$promise`. +* If `$promise` fulfills, and `$onFulfilledOrRejected` throws or returns a + rejected promise, `$newPromise` will reject with the thrown exception or + rejected promise's reason. +* If `$promise` rejects, and `$onFulfilledOrRejected` returns successfully, + `$newPromise` will reject with the same reason as `$promise`. +* If `$promise` rejects, and `$onFulfilledOrRejected` throws or returns a + rejected promise, `$newPromise` will reject with the thrown exception or + rejected promise's reason. + +`finally()` behaves similarly to the synchronous finally statement. When combined +with `catch()`, `finally()` allows you to write code that is similar to the familiar +synchronous catch/finally pair. + +Consider the following synchronous code: + +```php +try { + return doSomething(); +} catch (\Throwable $e) { + return handleError($e); +} finally { + cleanup(); +} +``` + +Similar asynchronous code (with `doSomething()` that returns a promise) can be +written: + +```php +return doSomething() + ->catch('handleError') + ->finally('cleanup'); +``` + +#### PromiseInterface::cancel() + +``` php +$promise->cancel(); +``` + +The `cancel()` method notifies the creator of the promise that there is no +further interest in the results of the operation. + +Once a promise is settled (either fulfilled or rejected), calling `cancel()` on +a promise has no effect. + +#### ~~PromiseInterface::otherwise()~~ + +> Deprecated since v3.0.0, see [`catch()`](#promiseinterfacecatch) instead. + +The `otherwise()` method registers a rejection handler for a promise. + +This method continues to exist only for BC reasons and to ease upgrading +between versions. It is an alias for: + +```php +$promise->catch($onRejected); +``` + +#### ~~PromiseInterface::always()~~ + +> Deprecated since v3.0.0, see [`finally()`](#promiseinterfacefinally) instead. + +The `always()` method allows you to execute "cleanup" type tasks in a promise chain. + +This method continues to exist only for BC reasons and to ease upgrading +between versions. It is an alias for: + +```php +$promise->finally($onFulfilledOrRejected); +``` + +### Promise + +Creates a promise whose state is controlled by the functions passed to +`$resolver`. + +```php +$resolver = function (callable $resolve, callable $reject) { + // Do some work, possibly asynchronously, and then + // resolve or reject. + + $resolve($awesomeResult); + // or throw new Exception('Promise rejected'); + // or $resolve($anotherPromise); + // or $reject($nastyError); +}; + +$canceller = function () { + // Cancel/abort any running operations like network connections, streams etc. + + // Reject promise by throwing an exception + throw new Exception('Promise cancelled'); +}; + +$promise = new React\Promise\Promise($resolver, $canceller); +``` + +The promise constructor receives a resolver function and an optional canceller +function which both will be called with two arguments: + + * `$resolve($value)` - Primary function that seals the fate of the + returned promise. Accepts either a non-promise value, or another promise. + When called with a non-promise value, fulfills promise with that value. + When called with another promise, e.g. `$resolve($otherPromise)`, promise's + fate will be equivalent to that of `$otherPromise`. + * `$reject($reason)` - Function that rejects the promise. It is recommended to + just throw an exception instead of using `$reject()`. + +If the resolver or canceller throw an exception, the promise will be rejected +with that thrown exception as the rejection reason. + +The resolver function will be called immediately, the canceller function only +once all consumers called the `cancel()` method of the promise. + +### Functions + +Useful functions for creating and joining collections of promises. + +All functions working on promise collections (like `all()`, `race()`, +etc.) support cancellation. This means, if you call `cancel()` on the returned +promise, all promises in the collection are cancelled. + +#### resolve() + +```php +$promise = React\Promise\resolve(mixed $promiseOrValue); +``` + +Creates a promise for the supplied `$promiseOrValue`. + +If `$promiseOrValue` is a value, it will be the resolution value of the +returned promise. + +If `$promiseOrValue` is a thenable (any object that provides a `then()` method), +a trusted promise that follows the state of the thenable is returned. + +If `$promiseOrValue` is a promise, it will be returned as is. + +The resulting `$promise` implements the [`PromiseInterface`](#promiseinterface) +and can be consumed like any other promise: + +```php +$promise = React\Promise\resolve(42); + +$promise->then(function (int $result): void { + var_dump($result); +}, function (\Throwable $e): void { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +#### reject() + +```php +$promise = React\Promise\reject(\Throwable $reason); +``` + +Creates a rejected promise for the supplied `$reason`. + +Note that the [`\Throwable`](https://www.php.net/manual/en/class.throwable.php) interface introduced in PHP 7 covers +both user land [`\Exception`](https://www.php.net/manual/en/class.exception.php)'s and +[`\Error`](https://www.php.net/manual/en/class.error.php) internal PHP errors. By enforcing `\Throwable` as reason to +reject a promise, any language error or user land exception can be used to reject a promise. + +The resulting `$promise` implements the [`PromiseInterface`](#promiseinterface) +and can be consumed like any other promise: + +```php +$promise = React\Promise\reject(new RuntimeException('Request failed')); + +$promise->then(function (int $result): void { + var_dump($result); +}, function (\Throwable $e): void { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +Note that rejected promises should always be handled similar to how any +exceptions should always be caught in a `try` + `catch` block. If you remove the +last reference to a rejected promise that has not been handled, it will +report an unhandled promise rejection: + +```php +function incorrect(): int +{ + $promise = React\Promise\reject(new RuntimeException('Request failed')); + + // Commented out: No rejection handler registered here. + // $promise->then(null, function (\Throwable $e): void { /* ignore */ }); + + // Returning from a function will remove all local variable references, hence why + // this will report an unhandled promise rejection here. + return 42; +} + +// Calling this function will log an error message plus its stack trace: +// Unhandled promise rejection with RuntimeException: Request failed in example.php:10 +incorrect(); +``` + +A rejected promise will be considered "handled" if you catch the rejection +reason with either the [`then()` method](#promiseinterfacethen), the +[`catch()` method](#promiseinterfacecatch), or the +[`finally()` method](#promiseinterfacefinally). Note that each of these methods +return a new promise that may again be rejected if you re-throw an exception. + +A rejected promise will also be considered "handled" if you abort the operation +with the [`cancel()` method](#promiseinterfacecancel) (which in turn would +usually reject the promise if it is still pending). + +See also the [`set_rejection_handler()` function](#set_rejection_handler). + +#### all() + +```php +$promise = React\Promise\all(iterable $promisesOrValues); +``` + +Returns a promise that will resolve only once all the items in +`$promisesOrValues` have resolved. The resolution value of the returned promise +will be an array containing the resolution values of each of the items in +`$promisesOrValues`. + +#### race() + +```php +$promise = React\Promise\race(iterable $promisesOrValues); +``` + +Initiates a competitive race that allows one winner. Returns a promise which is +resolved in the same way the first settled promise resolves. + +The returned promise will become **infinitely pending** if `$promisesOrValues` +contains 0 items. + +#### any() + +```php +$promise = React\Promise\any(iterable $promisesOrValues); +``` + +Returns a promise that will resolve when any one of the items in +`$promisesOrValues` resolves. The resolution value of the returned promise +will be the resolution value of the triggering item. + +The returned promise will only reject if *all* items in `$promisesOrValues` are +rejected. The rejection value will be a `React\Promise\Exception\CompositeException` +which holds all rejection reasons. The rejection reasons can be obtained with +`CompositeException::getThrowables()`. + +The returned promise will also reject with a `React\Promise\Exception\LengthException` +if `$promisesOrValues` contains 0 items. + +#### set_rejection_handler() + +```php +React\Promise\set_rejection_handler(?callable $callback): ?callable; +``` + +Sets the global rejection handler for unhandled promise rejections. + +Note that rejected promises should always be handled similar to how any +exceptions should always be caught in a `try` + `catch` block. If you remove +the last reference to a rejected promise that has not been handled, it will +report an unhandled promise rejection. See also the [`reject()` function](#reject) +for more details. + +The `?callable $callback` argument MUST be a valid callback function that +accepts a single `Throwable` argument or a `null` value to restore the +default promise rejection handler. The return value of the callback function +will be ignored and has no effect, so you SHOULD return a `void` value. The +callback function MUST NOT throw or the program will be terminated with a +fatal error. + +The function returns the previous rejection handler or `null` if using the +default promise rejection handler. + +The default promise rejection handler will log an error message plus its stack +trace: + +```php +// Unhandled promise rejection with RuntimeException: Unhandled in example.php:2 +React\Promise\reject(new RuntimeException('Unhandled')); +``` + +The promise rejection handler may be used to use customize the log message or +write to custom log targets. As a rule of thumb, this function should only be +used as a last resort and promise rejections are best handled with either the +[`then()` method](#promiseinterfacethen), the +[`catch()` method](#promiseinterfacecatch), or the +[`finally()` method](#promiseinterfacefinally). +See also the [`reject()` function](#reject) for more details. + +Examples +-------- + +### How to use Deferred + +```php +function getAwesomeResultPromise() +{ + $deferred = new React\Promise\Deferred(); + + // Execute a Node.js-style function using the callback pattern + computeAwesomeResultAsynchronously(function (\Throwable $error, $result) use ($deferred) { + if ($error) { + $deferred->reject($error); + } else { + $deferred->resolve($result); + } + }); + + // Return the promise + return $deferred->promise(); +} + +getAwesomeResultPromise() + ->then( + function ($value) { + // Deferred resolved, do something with $value + }, + function (\Throwable $reason) { + // Deferred rejected, do something with $reason + } + ); +``` + +### How promise forwarding works + +A few simple examples to show how the mechanics of Promises/A forwarding works. +These examples are contrived, of course, and in real usage, promise chains will +typically be spread across several function calls, or even several levels of +your application architecture. + +#### Resolution forwarding + +Resolved promises forward resolution values to the next promise. +The first promise, `$deferred->promise()`, will resolve with the value passed +to `$deferred->resolve()` below. + +Each call to `then()` returns a new promise that will resolve with the return +value of the previous handler. This creates a promise "pipeline". + +```php +$deferred = new React\Promise\Deferred(); + +$deferred->promise() + ->then(function ($x) { + // $x will be the value passed to $deferred->resolve() below + // and returns a *new promise* for $x + 1 + return $x + 1; + }) + ->then(function ($x) { + // $x === 2 + // This handler receives the return value of the + // previous handler. + return $x + 1; + }) + ->then(function ($x) { + // $x === 3 + // This handler receives the return value of the + // previous handler. + return $x + 1; + }) + ->then(function ($x) { + // $x === 4 + // This handler receives the return value of the + // previous handler. + echo 'Resolve ' . $x; + }); + +$deferred->resolve(1); // Prints "Resolve 4" +``` + +#### Rejection forwarding + +Rejected promises behave similarly, and also work similarly to try/catch: +When you catch an exception, you must rethrow for it to propagate. + +Similarly, when you handle a rejected promise, to propagate the rejection, +"rethrow" it by either returning a rejected promise, or actually throwing +(since promise translates thrown exceptions into rejections) + +```php +$deferred = new React\Promise\Deferred(); + +$deferred->promise() + ->then(function ($x) { + throw new \Exception($x + 1); + }) + ->catch(function (\Exception $x) { + // Propagate the rejection + throw $x; + }) + ->catch(function (\Exception $x) { + // Can also propagate by returning another rejection + return React\Promise\reject( + new \Exception($x->getMessage() + 1) + ); + }) + ->catch(function ($x) { + echo 'Reject ' . $x->getMessage(); // 3 + }); + +$deferred->resolve(1); // Prints "Reject 3" +``` + +#### Mixed resolution and rejection forwarding + +Just like try/catch, you can choose to propagate or not. Mixing resolutions and +rejections will still forward handler results in a predictable way. + +```php +$deferred = new React\Promise\Deferred(); + +$deferred->promise() + ->then(function ($x) { + return $x + 1; + }) + ->then(function ($x) { + throw new \Exception($x + 1); + }) + ->catch(function (\Exception $x) { + // Handle the rejection, and don't propagate. + // This is like catch without a rethrow + return $x->getMessage() + 1; + }) + ->then(function ($x) { + echo 'Mixed ' . $x; // 4 + }); + +$deferred->resolve(1); // Prints "Mixed 4" +``` + +Install +------- + +The recommended way to install this library is [through Composer](https://getcomposer.org/). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version from this branch: + +```bash +composer require react/promise:^3.2 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on PHP 7.1 through current PHP 8+. +It's *highly recommended to use the latest supported PHP version* for this project. + +We're committed to providing long-term support (LTS) options and to provide a +smooth upgrade path. If you're using an older PHP version, you may use the +[`2.x` branch](https://github.com/reactphp/promise/tree/2.x) (PHP 5.4+) or +[`1.x` branch](https://github.com/reactphp/promise/tree/1.x) (PHP 5.3+) which both +provide a compatible API but do not take advantage of newer language features. +You may target multiple versions at the same time to support a wider range of +PHP versions like this: + +```bash +composer require "react/promise:^3 || ^2 || ^1" +``` + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org/): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +On top of this, we use PHPStan on max level to ensure type safety across the project: + +```bash +vendor/bin/phpstan +``` + +Credits +------- + +Promise is a port of [when.js](https://github.com/cujojs/when) +by [Brian Cavalier](https://github.com/briancavalier). + +Also, large parts of the documentation have been ported from the when.js +[Wiki](https://github.com/cujojs/when/wiki) and the +[API docs](https://github.com/cujojs/when/blob/master/docs/api.md). + +License +------- + +Released under the [MIT](LICENSE) license. diff --git a/deps/vendor/react/promise/composer.json b/deps/vendor/react/promise/composer.json new file mode 100644 index 000000000..5d1e27710 --- /dev/null +++ b/deps/vendor/react/promise/composer.json @@ -0,0 +1,57 @@ +{ + "name": "react/promise", + "description": "A lightweight implementation of CommonJS Promises/A for PHP", + "license": "MIT", + "authors": [ + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=7.1.0" + }, + "require-dev": { + "phpstan/phpstan": "1.10.39 || 1.4.10", + "phpunit/phpunit": "^9.6 || ^7.5" + }, + "autoload": { + "psr-4": { + "React\\Promise\\": "src/" + }, + "files": [ + "src/functions_include.php" + ] + }, + "autoload-dev": { + "psr-4": { + "React\\Promise\\": [ + "tests/fixtures/", + "tests/" + ] + }, + "files": [ + "tests/Fiber.php" + ] + }, + "keywords": [ + "promise", + "promises" + ] +} diff --git a/deps/vendor/react/promise/src/Deferred.php b/deps/vendor/react/promise/src/Deferred.php new file mode 100644 index 000000000..80b8fcfbd --- /dev/null +++ b/deps/vendor/react/promise/src/Deferred.php @@ -0,0 +1,52 @@ + + */ + private $promise; + + /** @var callable(T):void */ + private $resolveCallback; + + /** @var callable(\Throwable):void */ + private $rejectCallback; + + /** + * @param (callable(callable(T):void,callable(\Throwable):void):void)|null $canceller + */ + public function __construct(?callable $canceller = null) + { + $this->promise = new Promise(function ($resolve, $reject): void { + $this->resolveCallback = $resolve; + $this->rejectCallback = $reject; + }, $canceller); + } + + /** + * @return PromiseInterface + */ + public function promise(): PromiseInterface + { + return $this->promise; + } + + /** + * @param T $value + */ + public function resolve($value): void + { + ($this->resolveCallback)($value); + } + + public function reject(\Throwable $reason): void + { + ($this->rejectCallback)($reason); + } +} diff --git a/deps/vendor/react/promise/src/Exception/CompositeException.php b/deps/vendor/react/promise/src/Exception/CompositeException.php new file mode 100644 index 000000000..2e672a04a --- /dev/null +++ b/deps/vendor/react/promise/src/Exception/CompositeException.php @@ -0,0 +1,32 @@ +throwables = $throwables; + } + + /** + * @return \Throwable[] + */ + public function getThrowables(): array + { + return $this->throwables; + } +} diff --git a/deps/vendor/react/promise/src/Exception/LengthException.php b/deps/vendor/react/promise/src/Exception/LengthException.php new file mode 100644 index 000000000..775c48db6 --- /dev/null +++ b/deps/vendor/react/promise/src/Exception/LengthException.php @@ -0,0 +1,7 @@ +started) { + return; + } + + $this->started = true; + $this->drain(); + } + + /** + * @param mixed $cancellable + */ + public function enqueue($cancellable): void + { + if (!\is_object($cancellable) || !\method_exists($cancellable, 'then') || !\method_exists($cancellable, 'cancel')) { + return; + } + + $length = \array_push($this->queue, $cancellable); + + if ($this->started && 1 === $length) { + $this->drain(); + } + } + + private function drain(): void + { + for ($i = \key($this->queue); isset($this->queue[$i]); $i++) { + $cancellable = $this->queue[$i]; + assert(\method_exists($cancellable, 'cancel')); + + $exception = null; + + try { + $cancellable->cancel(); + } catch (\Throwable $exception) { + } + + unset($this->queue[$i]); + + if ($exception) { + throw $exception; + } + } + + $this->queue = []; + } +} diff --git a/deps/vendor/react/promise/src/Internal/FulfilledPromise.php b/deps/vendor/react/promise/src/Internal/FulfilledPromise.php new file mode 100644 index 000000000..8664ffdb6 --- /dev/null +++ b/deps/vendor/react/promise/src/Internal/FulfilledPromise.php @@ -0,0 +1,89 @@ + + */ +final class FulfilledPromise implements PromiseInterface +{ + /** @var T */ + private $value; + + /** + * @param T $value + * @throws \InvalidArgumentException + */ + public function __construct($value = null) + { + if ($value instanceof PromiseInterface) { + throw new \InvalidArgumentException('You cannot create React\Promise\FulfilledPromise with a promise. Use React\Promise\resolve($promiseOrValue) instead.'); + } + + $this->value = $value; + } + + /** + * @template TFulfilled + * @param ?(callable((T is void ? null : T)): (PromiseInterface|TFulfilled)) $onFulfilled + * @return PromiseInterface<($onFulfilled is null ? T : TFulfilled)> + */ + public function then(?callable $onFulfilled = null, ?callable $onRejected = null): PromiseInterface + { + if (null === $onFulfilled) { + return $this; + } + + try { + /** + * @var PromiseInterface|T $result + */ + $result = $onFulfilled($this->value); + return resolve($result); + } catch (\Throwable $exception) { + return new RejectedPromise($exception); + } + } + + public function catch(callable $onRejected): PromiseInterface + { + return $this; + } + + public function finally(callable $onFulfilledOrRejected): PromiseInterface + { + return $this->then(function ($value) use ($onFulfilledOrRejected): PromiseInterface { + return resolve($onFulfilledOrRejected())->then(function () use ($value) { + return $value; + }); + }); + } + + public function cancel(): void + { + } + + /** + * @deprecated 3.0.0 Use `catch()` instead + * @see self::catch() + */ + public function otherwise(callable $onRejected): PromiseInterface + { + return $this->catch($onRejected); + } + + /** + * @deprecated 3.0.0 Use `finally()` instead + * @see self::finally() + */ + public function always(callable $onFulfilledOrRejected): PromiseInterface + { + return $this->finally($onFulfilledOrRejected); + } +} diff --git a/deps/vendor/react/promise/src/Internal/RejectedPromise.php b/deps/vendor/react/promise/src/Internal/RejectedPromise.php new file mode 100644 index 000000000..aa1dff308 --- /dev/null +++ b/deps/vendor/react/promise/src/Internal/RejectedPromise.php @@ -0,0 +1,128 @@ + + */ +final class RejectedPromise implements PromiseInterface +{ + /** @var \Throwable */ + private $reason; + + /** @var bool */ + private $handled = false; + + /** + * @param \Throwable $reason + */ + public function __construct(\Throwable $reason) + { + $this->reason = $reason; + } + + /** @throws void */ + public function __destruct() + { + if ($this->handled) { + return; + } + + $handler = set_rejection_handler(null); + if ($handler === null) { + $message = 'Unhandled promise rejection with ' . $this->reason; + + \error_log($message); + return; + } + + try { + $handler($this->reason); + } catch (\Throwable $e) { + \preg_match('/^([^:\s]++)(.*+)$/sm', (string) $e, $match); + \assert(isset($match[1], $match[2])); + $message = 'Fatal error: Uncaught ' . $match[1] . ' from unhandled promise rejection handler' . $match[2]; + + \error_log($message); + exit(255); + } + } + + /** + * @template TRejected + * @param ?callable $onFulfilled + * @param ?(callable(\Throwable): (PromiseInterface|TRejected)) $onRejected + * @return PromiseInterface<($onRejected is null ? never : TRejected)> + */ + public function then(?callable $onFulfilled = null, ?callable $onRejected = null): PromiseInterface + { + if (null === $onRejected) { + return $this; + } + + $this->handled = true; + + try { + return resolve($onRejected($this->reason)); + } catch (\Throwable $exception) { + return new RejectedPromise($exception); + } + } + + /** + * @template TThrowable of \Throwable + * @template TRejected + * @param callable(TThrowable): (PromiseInterface|TRejected) $onRejected + * @return PromiseInterface + */ + public function catch(callable $onRejected): PromiseInterface + { + if (!_checkTypehint($onRejected, $this->reason)) { + return $this; + } + + /** + * @var callable(\Throwable):(PromiseInterface|TRejected) $onRejected + */ + return $this->then(null, $onRejected); + } + + public function finally(callable $onFulfilledOrRejected): PromiseInterface + { + return $this->then(null, function (\Throwable $reason) use ($onFulfilledOrRejected): PromiseInterface { + return resolve($onFulfilledOrRejected())->then(function () use ($reason): PromiseInterface { + return new RejectedPromise($reason); + }); + }); + } + + public function cancel(): void + { + $this->handled = true; + } + + /** + * @deprecated 3.0.0 Use `catch()` instead + * @see self::catch() + */ + public function otherwise(callable $onRejected): PromiseInterface + { + return $this->catch($onRejected); + } + + /** + * @deprecated 3.0.0 Use `always()` instead + * @see self::always() + */ + public function always(callable $onFulfilledOrRejected): PromiseInterface + { + return $this->finally($onFulfilledOrRejected); + } +} diff --git a/deps/vendor/react/promise/src/Promise.php b/deps/vendor/react/promise/src/Promise.php new file mode 100644 index 000000000..4ac27007c --- /dev/null +++ b/deps/vendor/react/promise/src/Promise.php @@ -0,0 +1,303 @@ + + */ +final class Promise implements PromiseInterface +{ + /** @var (callable(callable(T):void,callable(\Throwable):void):void)|null */ + private $canceller; + + /** @var ?PromiseInterface */ + private $result; + + /** @var list):void> */ + private $handlers = []; + + /** @var int */ + private $requiredCancelRequests = 0; + + /** @var bool */ + private $cancelled = false; + + /** + * @param callable(callable(T):void,callable(\Throwable):void):void $resolver + * @param (callable(callable(T):void,callable(\Throwable):void):void)|null $canceller + */ + public function __construct(callable $resolver, ?callable $canceller = null) + { + $this->canceller = $canceller; + + // Explicitly overwrite arguments with null values before invoking + // resolver function. This ensure that these arguments do not show up + // in the stack trace in PHP 7+ only. + $cb = $resolver; + $resolver = $canceller = null; + $this->call($cb); + } + + public function then(?callable $onFulfilled = null, ?callable $onRejected = null): PromiseInterface + { + if (null !== $this->result) { + return $this->result->then($onFulfilled, $onRejected); + } + + if (null === $this->canceller) { + return new static($this->resolver($onFulfilled, $onRejected)); + } + + // This promise has a canceller, so we create a new child promise which + // has a canceller that invokes the parent canceller if all other + // followers are also cancelled. We keep a reference to this promise + // instance for the static canceller function and clear this to avoid + // keeping a cyclic reference between parent and follower. + $parent = $this; + ++$parent->requiredCancelRequests; + + return new static( + $this->resolver($onFulfilled, $onRejected), + static function () use (&$parent): void { + assert($parent instanceof self); + --$parent->requiredCancelRequests; + + if ($parent->requiredCancelRequests <= 0) { + $parent->cancel(); + } + + $parent = null; + } + ); + } + + /** + * @template TThrowable of \Throwable + * @template TRejected + * @param callable(TThrowable): (PromiseInterface|TRejected) $onRejected + * @return PromiseInterface + */ + public function catch(callable $onRejected): PromiseInterface + { + return $this->then(null, static function (\Throwable $reason) use ($onRejected) { + if (!_checkTypehint($onRejected, $reason)) { + return new RejectedPromise($reason); + } + + /** + * @var callable(\Throwable):(PromiseInterface|TRejected) $onRejected + */ + return $onRejected($reason); + }); + } + + public function finally(callable $onFulfilledOrRejected): PromiseInterface + { + return $this->then(static function ($value) use ($onFulfilledOrRejected): PromiseInterface { + return resolve($onFulfilledOrRejected())->then(function () use ($value) { + return $value; + }); + }, static function (\Throwable $reason) use ($onFulfilledOrRejected): PromiseInterface { + return resolve($onFulfilledOrRejected())->then(function () use ($reason): RejectedPromise { + return new RejectedPromise($reason); + }); + }); + } + + public function cancel(): void + { + $this->cancelled = true; + $canceller = $this->canceller; + $this->canceller = null; + + $parentCanceller = null; + + if (null !== $this->result) { + // Forward cancellation to rejected promise to avoid reporting unhandled rejection + if ($this->result instanceof RejectedPromise) { + $this->result->cancel(); + } + + // Go up the promise chain and reach the top most promise which is + // itself not following another promise + $root = $this->unwrap($this->result); + + // Return if the root promise is already resolved or a + // FulfilledPromise or RejectedPromise + if (!$root instanceof self || null !== $root->result) { + return; + } + + $root->requiredCancelRequests--; + + if ($root->requiredCancelRequests <= 0) { + $parentCanceller = [$root, 'cancel']; + } + } + + if (null !== $canceller) { + $this->call($canceller); + } + + // For BC, we call the parent canceller after our own canceller + if ($parentCanceller) { + $parentCanceller(); + } + } + + /** + * @deprecated 3.0.0 Use `catch()` instead + * @see self::catch() + */ + public function otherwise(callable $onRejected): PromiseInterface + { + return $this->catch($onRejected); + } + + /** + * @deprecated 3.0.0 Use `finally()` instead + * @see self::finally() + */ + public function always(callable $onFulfilledOrRejected): PromiseInterface + { + return $this->finally($onFulfilledOrRejected); + } + + private function resolver(?callable $onFulfilled = null, ?callable $onRejected = null): callable + { + return function (callable $resolve, callable $reject) use ($onFulfilled, $onRejected): void { + $this->handlers[] = static function (PromiseInterface $promise) use ($onFulfilled, $onRejected, $resolve, $reject): void { + $promise = $promise->then($onFulfilled, $onRejected); + + if ($promise instanceof self && $promise->result === null) { + $promise->handlers[] = static function (PromiseInterface $promise) use ($resolve, $reject): void { + $promise->then($resolve, $reject); + }; + } else { + $promise->then($resolve, $reject); + } + }; + }; + } + + private function reject(\Throwable $reason): void + { + if (null !== $this->result) { + return; + } + + $this->settle(reject($reason)); + } + + /** + * @param PromiseInterface $result + */ + private function settle(PromiseInterface $result): void + { + $result = $this->unwrap($result); + + if ($result === $this) { + $result = new RejectedPromise( + new \LogicException('Cannot resolve a promise with itself.') + ); + } + + if ($result instanceof self) { + $result->requiredCancelRequests++; + } else { + // Unset canceller only when not following a pending promise + $this->canceller = null; + } + + $handlers = $this->handlers; + + $this->handlers = []; + $this->result = $result; + + foreach ($handlers as $handler) { + $handler($result); + } + + // Forward cancellation to rejected promise to avoid reporting unhandled rejection + if ($this->cancelled && $result instanceof RejectedPromise) { + $result->cancel(); + } + } + + /** + * @param PromiseInterface $promise + * @return PromiseInterface + */ + private function unwrap(PromiseInterface $promise): PromiseInterface + { + while ($promise instanceof self && null !== $promise->result) { + /** @var PromiseInterface $promise */ + $promise = $promise->result; + } + + return $promise; + } + + /** + * @param callable(callable(mixed):void,callable(\Throwable):void):void $cb + */ + private function call(callable $cb): void + { + // Explicitly overwrite argument with null value. This ensure that this + // argument does not show up in the stack trace in PHP 7+ only. + $callback = $cb; + $cb = null; + + // Use reflection to inspect number of arguments expected by this callback. + // We did some careful benchmarking here: Using reflection to avoid unneeded + // function arguments is actually faster than blindly passing them. + // Also, this helps avoiding unnecessary function arguments in the call stack + // if the callback creates an Exception (creating garbage cycles). + if (\is_array($callback)) { + $ref = new \ReflectionMethod($callback[0], $callback[1]); + } elseif (\is_object($callback) && !$callback instanceof \Closure) { + $ref = new \ReflectionMethod($callback, '__invoke'); + } else { + assert($callback instanceof \Closure || \is_string($callback)); + $ref = new \ReflectionFunction($callback); + } + $args = $ref->getNumberOfParameters(); + + try { + if ($args === 0) { + $callback(); + } else { + // Keep references to this promise instance for the static resolve/reject functions. + // By using static callbacks that are not bound to this instance + // and passing the target promise instance by reference, we can + // still execute its resolving logic and still clear this + // reference when settling the promise. This helps avoiding + // garbage cycles if any callback creates an Exception. + // These assumptions are covered by the test suite, so if you ever feel like + // refactoring this, go ahead, any alternative suggestions are welcome! + $target =& $this; + + $callback( + static function ($value) use (&$target): void { + if ($target !== null) { + $target->settle(resolve($value)); + $target = null; + } + }, + static function (\Throwable $reason) use (&$target): void { + if ($target !== null) { + $target->reject($reason); + $target = null; + } + } + ); + } + } catch (\Throwable $e) { + $target = null; + $this->reject($e); + } + } +} diff --git a/deps/vendor/react/promise/src/PromiseInterface.php b/deps/vendor/react/promise/src/PromiseInterface.php new file mode 100644 index 000000000..5869f76b6 --- /dev/null +++ b/deps/vendor/react/promise/src/PromiseInterface.php @@ -0,0 +1,152 @@ +|TFulfilled)) $onFulfilled + * @param ?(callable(\Throwable): (PromiseInterface|TRejected)) $onRejected + * @return PromiseInterface<($onRejected is null ? ($onFulfilled is null ? T : TFulfilled) : ($onFulfilled is null ? T|TRejected : TFulfilled|TRejected))> + */ + public function then(?callable $onFulfilled = null, ?callable $onRejected = null): PromiseInterface; + + /** + * Registers a rejection handler for promise. It is a shortcut for: + * + * ```php + * $promise->then(null, $onRejected); + * ``` + * + * Additionally, you can type hint the `$reason` argument of `$onRejected` to catch + * only specific errors. + * + * @template TThrowable of \Throwable + * @template TRejected + * @param callable(TThrowable): (PromiseInterface|TRejected) $onRejected + * @return PromiseInterface + */ + public function catch(callable $onRejected): PromiseInterface; + + /** + * Allows you to execute "cleanup" type tasks in a promise chain. + * + * It arranges for `$onFulfilledOrRejected` to be called, with no arguments, + * when the promise is either fulfilled or rejected. + * + * * If `$promise` fulfills, and `$onFulfilledOrRejected` returns successfully, + * `$newPromise` will fulfill with the same value as `$promise`. + * * If `$promise` fulfills, and `$onFulfilledOrRejected` throws or returns a + * rejected promise, `$newPromise` will reject with the thrown exception or + * rejected promise's reason. + * * If `$promise` rejects, and `$onFulfilledOrRejected` returns successfully, + * `$newPromise` will reject with the same reason as `$promise`. + * * If `$promise` rejects, and `$onFulfilledOrRejected` throws or returns a + * rejected promise, `$newPromise` will reject with the thrown exception or + * rejected promise's reason. + * + * `finally()` behaves similarly to the synchronous finally statement. When combined + * with `catch()`, `finally()` allows you to write code that is similar to the familiar + * synchronous catch/finally pair. + * + * Consider the following synchronous code: + * + * ```php + * try { + * return doSomething(); + * } catch(\Exception $e) { + * return handleError($e); + * } finally { + * cleanup(); + * } + * ``` + * + * Similar asynchronous code (with `doSomething()` that returns a promise) can be + * written: + * + * ```php + * return doSomething() + * ->catch('handleError') + * ->finally('cleanup'); + * ``` + * + * @param callable(): (void|PromiseInterface) $onFulfilledOrRejected + * @return PromiseInterface + */ + public function finally(callable $onFulfilledOrRejected): PromiseInterface; + + /** + * The `cancel()` method notifies the creator of the promise that there is no + * further interest in the results of the operation. + * + * Once a promise is settled (either fulfilled or rejected), calling `cancel()` on + * a promise has no effect. + * + * @return void + */ + public function cancel(): void; + + /** + * [Deprecated] Registers a rejection handler for a promise. + * + * This method continues to exist only for BC reasons and to ease upgrading + * between versions. It is an alias for: + * + * ```php + * $promise->catch($onRejected); + * ``` + * + * @template TThrowable of \Throwable + * @template TRejected + * @param callable(TThrowable): (PromiseInterface|TRejected) $onRejected + * @return PromiseInterface + * @deprecated 3.0.0 Use catch() instead + * @see self::catch() + */ + public function otherwise(callable $onRejected): PromiseInterface; + + /** + * [Deprecated] Allows you to execute "cleanup" type tasks in a promise chain. + * + * This method continues to exist only for BC reasons and to ease upgrading + * between versions. It is an alias for: + * + * ```php + * $promise->finally($onFulfilledOrRejected); + * ``` + * + * @param callable(): (void|PromiseInterface) $onFulfilledOrRejected + * @return PromiseInterface + * @deprecated 3.0.0 Use finally() instead + * @see self::finally() + */ + public function always(callable $onFulfilledOrRejected): PromiseInterface; +} diff --git a/deps/vendor/react/promise/src/functions.php b/deps/vendor/react/promise/src/functions.php new file mode 100644 index 000000000..2aab877e3 --- /dev/null +++ b/deps/vendor/react/promise/src/functions.php @@ -0,0 +1,345 @@ +|T $promiseOrValue + * @return PromiseInterface + */ +function resolve($promiseOrValue): PromiseInterface +{ + if ($promiseOrValue instanceof PromiseInterface) { + return $promiseOrValue; + } + + if (\is_object($promiseOrValue) && \method_exists($promiseOrValue, 'then')) { + $canceller = null; + + if (\method_exists($promiseOrValue, 'cancel')) { + $canceller = [$promiseOrValue, 'cancel']; + assert(\is_callable($canceller)); + } + + /** @var Promise */ + return new Promise(function (callable $resolve, callable $reject) use ($promiseOrValue): void { + $promiseOrValue->then($resolve, $reject); + }, $canceller); + } + + return new FulfilledPromise($promiseOrValue); +} + +/** + * Creates a rejected promise for the supplied `$reason`. + * + * If `$reason` is a value, it will be the rejection value of the + * returned promise. + * + * If `$reason` is a promise, its completion value will be the rejected + * value of the returned promise. + * + * This can be useful in situations where you need to reject a promise without + * throwing an exception. For example, it allows you to propagate a rejection with + * the value of another promise. + * + * @return PromiseInterface + */ +function reject(\Throwable $reason): PromiseInterface +{ + return new RejectedPromise($reason); +} + +/** + * Returns a promise that will resolve only once all the items in + * `$promisesOrValues` have resolved. The resolution value of the returned promise + * will be an array containing the resolution values of each of the items in + * `$promisesOrValues`. + * + * @template T + * @param iterable|T> $promisesOrValues + * @return PromiseInterface> + */ +function all(iterable $promisesOrValues): PromiseInterface +{ + $cancellationQueue = new Internal\CancellationQueue(); + + /** @var Promise> */ + return new Promise(function (callable $resolve, callable $reject) use ($promisesOrValues, $cancellationQueue): void { + $toResolve = 0; + /** @var bool */ + $continue = true; + $values = []; + + foreach ($promisesOrValues as $i => $promiseOrValue) { + $cancellationQueue->enqueue($promiseOrValue); + $values[$i] = null; + ++$toResolve; + + resolve($promiseOrValue)->then( + function ($value) use ($i, &$values, &$toResolve, &$continue, $resolve): void { + $values[$i] = $value; + + if (0 === --$toResolve && !$continue) { + $resolve($values); + } + }, + function (\Throwable $reason) use (&$continue, $reject): void { + $continue = false; + $reject($reason); + } + ); + + if (!$continue && !\is_array($promisesOrValues)) { + break; + } + } + + $continue = false; + if ($toResolve === 0) { + $resolve($values); + } + }, $cancellationQueue); +} + +/** + * Initiates a competitive race that allows one winner. Returns a promise which is + * resolved in the same way the first settled promise resolves. + * + * The returned promise will become **infinitely pending** if `$promisesOrValues` + * contains 0 items. + * + * @template T + * @param iterable|T> $promisesOrValues + * @return PromiseInterface + */ +function race(iterable $promisesOrValues): PromiseInterface +{ + $cancellationQueue = new Internal\CancellationQueue(); + + /** @var Promise */ + return new Promise(function (callable $resolve, callable $reject) use ($promisesOrValues, $cancellationQueue): void { + $continue = true; + + foreach ($promisesOrValues as $promiseOrValue) { + $cancellationQueue->enqueue($promiseOrValue); + + resolve($promiseOrValue)->then($resolve, $reject)->finally(function () use (&$continue): void { + $continue = false; + }); + + if (!$continue && !\is_array($promisesOrValues)) { + break; + } + } + }, $cancellationQueue); +} + +/** + * Returns a promise that will resolve when any one of the items in + * `$promisesOrValues` resolves. The resolution value of the returned promise + * will be the resolution value of the triggering item. + * + * The returned promise will only reject if *all* items in `$promisesOrValues` are + * rejected. The rejection value will be an array of all rejection reasons. + * + * The returned promise will also reject with a `React\Promise\Exception\LengthException` + * if `$promisesOrValues` contains 0 items. + * + * @template T + * @param iterable|T> $promisesOrValues + * @return PromiseInterface + */ +function any(iterable $promisesOrValues): PromiseInterface +{ + $cancellationQueue = new Internal\CancellationQueue(); + + /** @var Promise */ + return new Promise(function (callable $resolve, callable $reject) use ($promisesOrValues, $cancellationQueue): void { + $toReject = 0; + $continue = true; + $reasons = []; + + foreach ($promisesOrValues as $i => $promiseOrValue) { + $cancellationQueue->enqueue($promiseOrValue); + ++$toReject; + + resolve($promiseOrValue)->then( + function ($value) use ($resolve, &$continue): void { + $continue = false; + $resolve($value); + }, + function (\Throwable $reason) use ($i, &$reasons, &$toReject, $reject, &$continue): void { + $reasons[$i] = $reason; + + if (0 === --$toReject && !$continue) { + $reject(new CompositeException( + $reasons, + 'All promises rejected.' + )); + } + } + ); + + if (!$continue && !\is_array($promisesOrValues)) { + break; + } + } + + $continue = false; + if ($toReject === 0 && !$reasons) { + $reject(new Exception\LengthException( + 'Must contain at least 1 item but contains only 0 items.' + )); + } elseif ($toReject === 0) { + $reject(new CompositeException( + $reasons, + 'All promises rejected.' + )); + } + }, $cancellationQueue); +} + +/** + * Sets the global rejection handler for unhandled promise rejections. + * + * Note that rejected promises should always be handled similar to how any + * exceptions should always be caught in a `try` + `catch` block. If you remove + * the last reference to a rejected promise that has not been handled, it will + * report an unhandled promise rejection. See also the [`reject()` function](#reject) + * for more details. + * + * The `?callable $callback` argument MUST be a valid callback function that + * accepts a single `Throwable` argument or a `null` value to restore the + * default promise rejection handler. The return value of the callback function + * will be ignored and has no effect, so you SHOULD return a `void` value. The + * callback function MUST NOT throw or the program will be terminated with a + * fatal error. + * + * The function returns the previous rejection handler or `null` if using the + * default promise rejection handler. + * + * The default promise rejection handler will log an error message plus its + * stack trace: + * + * ```php + * // Unhandled promise rejection with RuntimeException: Unhandled in example.php:2 + * React\Promise\reject(new RuntimeException('Unhandled')); + * ``` + * + * The promise rejection handler may be used to use customize the log message or + * write to custom log targets. As a rule of thumb, this function should only be + * used as a last resort and promise rejections are best handled with either the + * [`then()` method](#promiseinterfacethen), the + * [`catch()` method](#promiseinterfacecatch), or the + * [`finally()` method](#promiseinterfacefinally). + * See also the [`reject()` function](#reject) for more details. + * + * @param callable(\Throwable):void|null $callback + * @return callable(\Throwable):void|null + */ +function set_rejection_handler(?callable $callback): ?callable +{ + static $current = null; + $previous = $current; + $current = $callback; + + return $previous; +} + +/** + * @internal + */ +function _checkTypehint(callable $callback, \Throwable $reason): bool +{ + if (\is_array($callback)) { + $callbackReflection = new \ReflectionMethod($callback[0], $callback[1]); + } elseif (\is_object($callback) && !$callback instanceof \Closure) { + $callbackReflection = new \ReflectionMethod($callback, '__invoke'); + } else { + assert($callback instanceof \Closure || \is_string($callback)); + $callbackReflection = new \ReflectionFunction($callback); + } + + $parameters = $callbackReflection->getParameters(); + + if (!isset($parameters[0])) { + return true; + } + + $expectedException = $parameters[0]; + + // Extract the type of the argument and handle different possibilities + $type = $expectedException->getType(); + + $isTypeUnion = true; + $types = []; + + switch (true) { + case $type === null: + break; + case $type instanceof \ReflectionNamedType: + $types = [$type]; + break; + case $type instanceof \ReflectionIntersectionType: + $isTypeUnion = false; + case $type instanceof \ReflectionUnionType; + $types = $type->getTypes(); + break; + default: + throw new \LogicException('Unexpected return value of ReflectionParameter::getType'); + } + + // If there is no type restriction, it matches + if (empty($types)) { + return true; + } + + foreach ($types as $type) { + + if ($type instanceof \ReflectionIntersectionType) { + foreach ($type->getTypes() as $typeToMatch) { + assert($typeToMatch instanceof \ReflectionNamedType); + $name = $typeToMatch->getName(); + if (!($matches = (!$typeToMatch->isBuiltin() && $reason instanceof $name))) { + break; + } + } + assert(isset($matches)); + } else { + assert($type instanceof \ReflectionNamedType); + $name = $type->getName(); + $matches = !$type->isBuiltin() && $reason instanceof $name; + } + + // If we look for a single match (union), we can return early on match + // If we look for a full match (intersection), we can return early on mismatch + if ($matches) { + if ($isTypeUnion) { + return true; + } + } else { + if (!$isTypeUnion) { + return false; + } + } + } + + // If we look for a single match (union) and did not return early, we matched no type and are false + // If we look for a full match (intersection) and did not return early, we matched all types and are true + return $isTypeUnion ? false : true; +} diff --git a/deps/vendor/react/promise/src/functions_include.php b/deps/vendor/react/promise/src/functions_include.php new file mode 100644 index 000000000..bd0c54fd5 --- /dev/null +++ b/deps/vendor/react/promise/src/functions_include.php @@ -0,0 +1,5 @@ +connect($uri)->then(function (React\Socket\ConnectionInterface $conn) { + // … + }, function (Exception $e) { + echo 'Error:' . $e->getMessage() . PHP_EOL; + }); + ``` + +* Improve test suite, test against PHP 8.1 release. + (#274 by @SimonFrings) + +## 1.9.0 (2021-08-03) + +* Feature: Add new `SocketServer` and deprecate `Server` to avoid class name collisions. + (#263 by @clue) + + The new `SocketServer` class has been added with an improved constructor signature + as a replacement for the previous `Server` class in order to avoid any ambiguities. + The previous name has been deprecated and should not be used anymore. + In its most basic form, the deprecated `Server` can now be considered an alias for new `SocketServer`. + + ```php + // deprecated + $socket = new React\Socket\Server(0); + $socket = new React\Socket\Server('127.0.0.1:8000'); + $socket = new React\Socket\Server('127.0.0.1:8000', null, $context); + $socket = new React\Socket\Server('127.0.0.1:8000', $loop, $context); + + // new + $socket = new React\Socket\SocketServer('127.0.0.1:0'); + $socket = new React\Socket\SocketServer('127.0.0.1:8000'); + $socket = new React\Socket\SocketServer('127.0.0.1:8000', $context); + $socket = new React\Socket\SocketServer('127.0.0.1:8000', $context, $loop); + ``` + +* Feature: Update `Connector` signature to take optional `$context` as first argument. + (#264 by @clue) + + The new signature has been added to match the new `SocketServer` and + consistently move the now commonly unneeded loop argument to the last argument. + The previous signature has been deprecated and should not be used anymore. + In its most basic form, both signatures are compatible. + + ```php + // deprecated + $connector = new React\Socket\Connector(null, $context); + $connector = new React\Socket\Connector($loop, $context); + + // new + $connector = new React\Socket\Connector($context); + $connector = new React\Socket\Connector($context, $loop); + ``` + +## 1.8.0 (2021-07-11) + +A major new feature release, see [**release announcement**](https://clue.engineering/2021/announcing-reactphp-default-loop). + +* Feature: Simplify usage by supporting new [default loop](https://reactphp.org/event-loop/#loop). + (#260 by @clue) + + ```php + // old (still supported) + $socket = new React\Socket\Server('127.0.0.1:8080', $loop); + $connector = new React\Socket\Connector($loop); + + // new (using default loop) + $socket = new React\Socket\Server('127.0.0.1:8080'); + $connector = new React\Socket\Connector(); + ``` + +## 1.7.0 (2021-06-25) + +* Feature: Support falling back to multiple DNS servers from DNS config. + (#257 by @clue) + + If you're using the default `Connector`, it will now use all DNS servers + configured on your system. If you have multiple DNS servers configured and + connectivity to the primary DNS server is broken, it will now fall back to + your other DNS servers, thus providing improved connectivity and redundancy + for broken DNS configurations. + +* Feature: Use round robin for happy eyeballs DNS responses (load balancing). + (#247 by @clue) + + If you're using the default `Connector`, it will now randomize the order of + the IP addresses resolved via DNS when connecting. This allows the load to + be distributed more evenly across all returned IP addresses. This can be + used as a very basic DNS load balancing mechanism. + +* Internal improvement to avoid unhandled rejection for future Promise API. + (#258 by @clue) + +* Improve test suite, use GitHub actions for continuous integration (CI). + (#254 by @SimonFrings) + +## 1.6.0 (2020-08-28) + +* Feature: Support upcoming PHP 8 release. + (#246 by @clue) + +* Feature: Change default socket backlog size to 511. + (#242 by @clue) + +* Fix: Fix closing connection when cancelling during TLS handshake. + (#241 by @clue) + +* Fix: Fix blocking during possible `accept()` race condition + when multiple socket servers listen on same socket address. + (#244 by @clue) + +* Improve test suite, update PHPUnit config and add full core team to the license. + (#243 by @SimonFrings and #245 by @WyriHaximus) + +## 1.5.0 (2020-07-01) + +* Feature / Fix: Improve error handling and reporting for happy eyeballs and + immediately try next connection when one connection attempt fails. + (#230, #231, #232 and #233 by @clue) + + Error messages for failed connection attempts now include more details to + ease debugging. Additionally, the happy eyeballs algorithm has been improved + to avoid having to wait for some timers to expire which significantly + improves connection setup times (in particular when IPv6 isn't available). + +* Improve test suite, minor code cleanup and improve code coverage to 100%. + Update to PHPUnit 9 and skip legacy TLS 1.0 / TLS 1.1 tests if disabled by + system. Run tests on Windows and simplify Travis CI test matrix for Mac OS X + setup and skip all TLS tests on legacy HHVM. + (#229, #235, #236 and #238 by @clue and #239 by @SimonFrings) + +## 1.4.0 (2020-03-12) + +A major new feature release, see [**release announcement**](https://clue.engineering/2020/introducing-ipv6-for-reactphp). + +* Feature: Add IPv6 support to `Connector` (implement "Happy Eyeballs" algorithm to support IPv6 probing). + IPv6 support is turned on by default, use new `happy_eyeballs` option in `Connector` to toggle behavior. + (#196, #224 and #225 by @WyriHaximus and @clue) + +* Feature: Default to using DNS cache (with max 256 entries) for `Connector`. + (#226 by @clue) + +* Add `.gitattributes` to exclude dev files from exports and some minor code style fixes. + (#219 by @reedy and #218 by @mmoreram) + +* Improve test suite to fix failing test cases when using new DNS component, + significantly improve test performance by awaiting events instead of sleeping, + exclude TLS 1.3 test on PHP 7.3, run tests on PHP 7.4 and simplify test matrix. + (#208, #209, #210, #217 and #223 by @clue) + +## 1.3.0 (2019-07-10) + +* Feature: Forward compatibility with upcoming stable DNS component. + (#206 by @clue) + +## 1.2.1 (2019-06-03) + +* Avoid uneeded fragmented TLS work around for PHP 7.3.3+ and + work around failing test case detecting EOF on TLS 1.3 socket streams. + (#201 and #202 by @clue) + +* Improve TLS certificate/passphrase example. + (#190 by @jsor) + +## 1.2.0 (2019-01-07) + +* Feature / Fix: Improve TLS 1.3 support. + (#186 by @clue) + + TLS 1.3 is now an official standard as of August 2018! :tada: + The protocol has major improvements in the areas of security, performance, and privacy. + TLS 1.3 is supported by default as of [OpenSSL 1.1.1](https://www.openssl.org/blog/blog/2018/09/11/release111/). + For example, this version ships with Ubuntu 18.10 (and newer) by default, meaning that recent installations support TLS 1.3 out of the box :shipit: + +* Fix: Avoid possibility of missing remote address when TLS handshake fails. + (#188 by @clue) + +* Improve performance by prefixing all global functions calls with `\` to skip the look up and resolve process and go straight to the global function. + (#183 by @WyriHaximus) + +* Update documentation to use full class names with namespaces. + (#187 by @clue) + +* Improve test suite to avoid some possible race conditions, + test against PHP 7.3 on Travis and + use dedicated `assertInstanceOf()` assertions. + (#185 by @clue, #178 by @WyriHaximus and #181 by @carusogabriel) + +## 1.1.0 (2018-10-01) + +* Feature: Improve error reporting for failed connection attempts and improve + cancellation forwarding during DNS lookup, TCP/IP connection or TLS handshake. + (#168, #169, #170, #171, #176 and #177 by @clue) + + All error messages now always contain a reference to the remote URI to give + more details which connection actually failed and the reason for this error. + Accordingly, failures during DNS lookup will now mention both the remote URI + as well as the DNS error reason. TCP/IP connection issues and errors during + a secure TLS handshake will both mention the remote URI as well as the + underlying socket error. Similarly, lost/dropped connections during a TLS + handshake will now report a lost connection instead of an empty error reason. + + For most common use cases this means that simply reporting the `Exception` + message should give the most relevant details for any connection issues: + + ```php + $promise = $connector->connect('tls://example.com:443'); + $promise->then(function (ConnectionInterface $conn) use ($loop) { + // … + }, function (Exception $e) { + echo $e->getMessage(); + }); + ``` + +## 1.0.0 (2018-07-11) + +* First stable LTS release, now following [SemVer](https://semver.org/). + We'd like to emphasize that this component is production ready and battle-tested. + We plan to support all long-term support (LTS) releases for at least 24 months, + so you have a rock-solid foundation to build on top of. + +> Contains no other changes, so it's actually fully compatible with the v0.8.12 release. + +## 0.8.12 (2018-06-11) + +* Feature: Improve memory consumption for failed and cancelled connection attempts. + (#161 by @clue) + +* Improve test suite to fix Travis config to test against legacy PHP 5.3 again. + (#162 by @clue) + +## 0.8.11 (2018-04-24) + +* Feature: Improve memory consumption for cancelled connection attempts and + simplify skipping DNS lookup when connecting to IP addresses. + (#159 and #160 by @clue) + +## 0.8.10 (2018-02-28) + +* Feature: Update DNS dependency to support loading system default DNS + nameserver config on all supported platforms + (`/etc/resolv.conf` on Unix/Linux/Mac/Docker/WSL and WMIC on Windows) + (#152 by @clue) + + This means that connecting to hosts that are managed by a local DNS server, + such as a corporate DNS server or when using Docker containers, will now + work as expected across all platforms with no changes required: + + ```php + $connector = new Connector($loop); + $connector->connect('intranet.example:80')->then(function ($connection) { + // … + }); + ``` + +## 0.8.9 (2018-01-18) + +* Feature: Support explicitly choosing TLS version to negotiate with remote side + by respecting `crypto_method` context parameter for all classes. + (#149 by @clue) + + By default, all connector and server classes support TLSv1.0+ and exclude + support for legacy SSLv2/SSLv3. As of PHP 5.6+ you can also explicitly + choose the TLS version you want to negotiate with the remote side: + + ```php + // new: now supports 'crypto_method` context parameter for all classes + $connector = new Connector($loop, array( + 'tls' => array( + 'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT + ) + )); + ``` + +* Minor internal clean up to unify class imports + (#148 by @clue) + +## 0.8.8 (2018-01-06) + +* Improve test suite by adding test group to skip integration tests relying on + internet connection and fix minor documentation typo. + (#146 by @clue and #145 by @cn007b) + +## 0.8.7 (2017-12-24) + +* Fix: Fix closing socket resource before removing from loop + (#141 by @clue) + + This fixes the root cause of an uncaught `Exception` that only manifested + itself after the recent Stream v0.7.4 component update and only if you're + using `ext-event` (`ExtEventLoop`). + +* Improve test suite by testing against PHP 7.2 + (#140 by @carusogabriel) + +## 0.8.6 (2017-11-18) + +* Feature: Add Unix domain socket (UDS) support to `Server` with `unix://` URI scheme + and add advanced `UnixServer` class. + (#120 by @andig) + + ```php + // new: Server now supports "unix://" scheme + $server = new Server('unix:///tmp/server.sock', $loop); + + // new: advanced usage + $server = new UnixServer('/tmp/server.sock', $loop); + ``` + +* Restructure examples to ease getting started + (#136 by @clue) + +* Improve test suite by adding forward compatibility with PHPUnit 6 and + ignore Mac OS X test failures for now until Travis tests work again + (#133 by @gabriel-caruso and #134 by @clue) + +## 0.8.5 (2017-10-23) + +* Fix: Work around PHP bug with Unix domain socket (UDS) paths for Mac OS X + (#123 by @andig) + +* Fix: Fix `SecureServer` to return `null` URI if server socket is already closed + (#129 by @clue) + +* Improve test suite by adding forward compatibility with PHPUnit v5 and + forward compatibility with upcoming EventLoop releases in tests and + test Mac OS X on Travis + (#122 by @andig and #125, #127 and #130 by @clue) + +* Readme improvements + (#118 by @jsor) + +## 0.8.4 (2017-09-16) + +* Feature: Add `FixedUriConnector` decorator to use fixed, preconfigured URI instead + (#117 by @clue) + + This can be useful for consumers that do not support certain URIs, such as + when you want to explicitly connect to a Unix domain socket (UDS) path + instead of connecting to a default address assumed by an higher-level API: + + ```php + $connector = new FixedUriConnector( + 'unix:///var/run/docker.sock', + new UnixConnector($loop) + ); + + // destination will be ignored, actually connects to Unix domain socket + $promise = $connector->connect('localhost:80'); + ``` + +## 0.8.3 (2017-09-08) + +* Feature: Reduce memory consumption for failed connections + (#113 by @valga) + +* Fix: Work around write chunk size for TLS streams for PHP < 7.1.14 + (#114 by @clue) + +## 0.8.2 (2017-08-25) + +* Feature: Update DNS dependency to support hosts file on all platforms + (#112 by @clue) + + This means that connecting to hosts such as `localhost` will now work as + expected across all platforms with no changes required: + + ```php + $connector = new Connector($loop); + $connector->connect('localhost:8080')->then(function ($connection) { + // … + }); + ``` + +## 0.8.1 (2017-08-15) + +* Feature: Forward compatibility with upcoming EventLoop v1.0 and v0.5 and + target evenement 3.0 a long side 2.0 and 1.0 + (#104 by @clue and #111 by @WyriHaximus) + +* Improve test suite by locking Travis distro so new defaults will not break the build and + fix HHVM build for now again and ignore future HHVM build errors + (#109 and #110 by @clue) + +* Minor documentation fixes + (#103 by @christiaan and #108 by @hansott) + +## 0.8.0 (2017-05-09) + +* Feature: New `Server` class now acts as a facade for existing server classes + and renamed old `Server` to `TcpServer` for advanced usage. + (#96 and #97 by @clue) + + The `Server` class is now the main class in this package that implements the + `ServerInterface` and allows you to accept incoming streaming connections, + such as plaintext TCP/IP or secure TLS connection streams. + + > This is not a BC break and consumer code does not have to be updated. + +* Feature / BC break: All addresses are now URIs that include the URI scheme + (#98 by @clue) + + ```diff + - $parts = parse_url('tcp://' . $conn->getRemoteAddress()); + + $parts = parse_url($conn->getRemoteAddress()); + ``` + +* Fix: Fix `unix://` addresses for Unix domain socket (UDS) paths + (#100 by @clue) + +* Feature: Forward compatibility with Stream v1.0 and v0.7 + (#99 by @clue) + +## 0.7.2 (2017-04-24) + +* Fix: Work around latest PHP 7.0.18 and 7.1.4 no longer accepting full URIs + (#94 by @clue) + +## 0.7.1 (2017-04-10) + +* Fix: Ignore HHVM errors when closing connection that is already closing + (#91 by @clue) + +## 0.7.0 (2017-04-10) + +* Feature: Merge SocketClient component into this component + (#87 by @clue) + + This means that this package now provides async, streaming plaintext TCP/IP + and secure TLS socket server and client connections for ReactPHP. + + ``` + $connector = new React\Socket\Connector($loop); + $connector->connect('google.com:80')->then(function (ConnectionInterface $conn) { + $connection->write('…'); + }); + ``` + + Accordingly, the `ConnectionInterface` is now used to represent both incoming + server side connections as well as outgoing client side connections. + + If you've previously used the SocketClient component to establish outgoing + client connections, upgrading should take no longer than a few minutes. + All classes have been merged as-is from the latest `v0.7.0` release with no + other changes, so you can simply update your code to use the updated namespace + like this: + + ```php + // old from SocketClient component and namespace + $connector = new React\SocketClient\Connector($loop); + $connector->connect('google.com:80')->then(function (ConnectionInterface $conn) { + $connection->write('…'); + }); + + // new + $connector = new React\Socket\Connector($loop); + $connector->connect('google.com:80')->then(function (ConnectionInterface $conn) { + $connection->write('…'); + }); + ``` + +## 0.6.0 (2017-04-04) + +* Feature: Add `LimitingServer` to limit and keep track of open connections + (#86 by @clue) + + ```php + $server = new Server(0, $loop); + $server = new LimitingServer($server, 100); + + $server->on('connection', function (ConnectionInterface $connection) { + $connection->write('hello there!' . PHP_EOL); + … + }); + ``` + +* Feature / BC break: Add `pause()` and `resume()` methods to limit active + connections + (#84 by @clue) + + ```php + $server = new Server(0, $loop); + $server->pause(); + + $loop->addTimer(1.0, function() use ($server) { + $server->resume(); + }); + ``` + +## 0.5.1 (2017-03-09) + +* Feature: Forward compatibility with Stream v0.5 and upcoming v0.6 + (#79 by @clue) + +## 0.5.0 (2017-02-14) + +* Feature / BC break: Replace `listen()` call with URIs passed to constructor + and reject listening on hostnames with `InvalidArgumentException` + and replace `ConnectionException` with `RuntimeException` for consistency + (#61, #66 and #72 by @clue) + + ```php + // old + $server = new Server($loop); + $server->listen(8080); + + // new + $server = new Server(8080, $loop); + ``` + + Similarly, you can now pass a full listening URI to the constructor to change + the listening host: + + ```php + // old + $server = new Server($loop); + $server->listen(8080, '127.0.0.1'); + + // new + $server = new Server('127.0.0.1:8080', $loop); + ``` + + Trying to start listening on (DNS) host names will now throw an + `InvalidArgumentException`, use IP addresses instead: + + ```php + // old + $server = new Server($loop); + $server->listen(8080, 'localhost'); + + // new + $server = new Server('127.0.0.1:8080', $loop); + ``` + + If trying to listen fails (such as if port is already in use or port below + 1024 may require root access etc.), it will now throw a `RuntimeException`, + the `ConnectionException` class has been removed: + + ```php + // old: throws React\Socket\ConnectionException + $server = new Server($loop); + $server->listen(80); + + // new: throws RuntimeException + $server = new Server(80, $loop); + ``` + +* Feature / BC break: Rename `shutdown()` to `close()` for consistency throughout React + (#62 by @clue) + + ```php + // old + $server->shutdown(); + + // new + $server->close(); + ``` + +* Feature / BC break: Replace `getPort()` with `getAddress()` + (#67 by @clue) + + ```php + // old + echo $server->getPort(); // 8080 + + // new + echo $server->getAddress(); // 127.0.0.1:8080 + ``` + +* Feature / BC break: `getRemoteAddress()` returns full address instead of only IP + (#65 by @clue) + + ```php + // old + echo $connection->getRemoteAddress(); // 192.168.0.1 + + // new + echo $connection->getRemoteAddress(); // 192.168.0.1:51743 + ``` + +* Feature / BC break: Add `getLocalAddress()` method + (#68 by @clue) + + ```php + echo $connection->getLocalAddress(); // 127.0.0.1:8080 + ``` + +* BC break: The `Server` and `SecureServer` class are now marked `final` + and you can no longer `extend` them + (which was never documented or recommended anyway). + Public properties and event handlers are now internal only. + Please use composition instead of extension. + (#71, #70 and #69 by @clue) + +## 0.4.6 (2017-01-26) + +* Feature: Support socket context options passed to `Server` + (#64 by @clue) + +* Fix: Properly return `null` for unknown addresses + (#63 by @clue) + +* Improve documentation for `ServerInterface` and lock test suite requirements + (#60 by @clue, #57 by @shaunbramley) + +## 0.4.5 (2017-01-08) + +* Feature: Add `SecureServer` for secure TLS connections + (#55 by @clue) + +* Add functional integration tests + (#54 by @clue) + +## 0.4.4 (2016-12-19) + +* Feature / Fix: `ConnectionInterface` should extend `DuplexStreamInterface` + documentation + (#50 by @clue) + +* Feature / Fix: Improve test suite and switch to normal stream handler + (#51 by @clue) + +* Feature: Add examples + (#49 by @clue) + +## 0.4.3 (2016-03-01) + +* Bug fix: Suppress errors on stream_socket_accept to prevent PHP from crashing +* Support for PHP7 and HHVM +* Support PHP 5.3 again + +## 0.4.2 (2014-05-25) + +* Verify stream is a valid resource in Connection + +## 0.4.1 (2014-04-13) + +* Bug fix: Check read buffer for data before shutdown signal and end emit (@ArtyDev) +* Bug fix: v0.3.4 changes merged for v0.4.1 + +## 0.3.4 (2014-03-30) + +* Bug fix: Reset socket to non-blocking after shutting down (PHP bug) + +## 0.4.0 (2014-02-02) + +* BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks +* BC break: Update to React/Promise 2.0 +* BC break: Update to Evenement 2.0 +* Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0 +* Bump React dependencies to v0.4 + +## 0.3.3 (2013-07-08) + +* Version bump + +## 0.3.2 (2013-05-10) + +* Version bump + +## 0.3.1 (2013-04-21) + +* Feature: Support binding to IPv6 addresses (@clue) + +## 0.3.0 (2013-04-14) + +* Bump React dependencies to v0.3 + +## 0.2.6 (2012-12-26) + +* Version bump + +## 0.2.3 (2012-11-14) + +* Version bump + +## 0.2.0 (2012-09-10) + +* Bump React dependencies to v0.2 + +## 0.1.1 (2012-07-12) + +* Version bump + +## 0.1.0 (2012-07-11) + +* First tagged release diff --git a/deps/vendor/react/socket/LICENSE b/deps/vendor/react/socket/LICENSE new file mode 100644 index 000000000..d6f8901f9 --- /dev/null +++ b/deps/vendor/react/socket/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 Christian Lück, Cees-Jan Kiewiet, Jan Sorgalla, Chris Boden, Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/react/socket/README.md b/deps/vendor/react/socket/README.md new file mode 100644 index 000000000..e77e67645 --- /dev/null +++ b/deps/vendor/react/socket/README.md @@ -0,0 +1,1564 @@ +# Socket + +[![CI status](https://github.com/reactphp/socket/workflows/CI/badge.svg)](https://github.com/reactphp/socket/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/socket?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/socket) + +Async, streaming plaintext TCP/IP and secure TLS socket server and client +connections for [ReactPHP](https://reactphp.org/). + +The socket library provides re-usable interfaces for a socket-layer +server and client based on the [`EventLoop`](https://github.com/reactphp/event-loop) +and [`Stream`](https://github.com/reactphp/stream) components. +Its server component allows you to build networking servers that accept incoming +connections from networking clients (such as an HTTP server). +Its client component allows you to build networking clients that establish +outgoing connections to networking servers (such as an HTTP or database client). +This library provides async, streaming means for all of this, so you can +handle multiple concurrent connections without blocking. + +**Table of Contents** + +* [Quickstart example](#quickstart-example) +* [Connection usage](#connection-usage) + * [ConnectionInterface](#connectioninterface) + * [getRemoteAddress()](#getremoteaddress) + * [getLocalAddress()](#getlocaladdress) +* [Server usage](#server-usage) + * [ServerInterface](#serverinterface) + * [connection event](#connection-event) + * [error event](#error-event) + * [getAddress()](#getaddress) + * [pause()](#pause) + * [resume()](#resume) + * [close()](#close) + * [SocketServer](#socketserver) + * [Advanced server usage](#advanced-server-usage) + * [TcpServer](#tcpserver) + * [SecureServer](#secureserver) + * [UnixServer](#unixserver) + * [LimitingServer](#limitingserver) + * [getConnections()](#getconnections) +* [Client usage](#client-usage) + * [ConnectorInterface](#connectorinterface) + * [connect()](#connect) + * [Connector](#connector) + * [Advanced client usage](#advanced-client-usage) + * [TcpConnector](#tcpconnector) + * [HappyEyeBallsConnector](#happyeyeballsconnector) + * [DnsConnector](#dnsconnector) + * [SecureConnector](#secureconnector) + * [TimeoutConnector](#timeoutconnector) + * [UnixConnector](#unixconnector) + * [FixUriConnector](#fixeduriconnector) +* [Install](#install) +* [Tests](#tests) +* [License](#license) + +## Quickstart example + +Here is a server that closes the connection if you send it anything: + +```php +$socket = new React\Socket\SocketServer('127.0.0.1:8080'); + +$socket->on('connection', function (React\Socket\ConnectionInterface $connection) { + $connection->write("Hello " . $connection->getRemoteAddress() . "!\n"); + $connection->write("Welcome to this amazing server!\n"); + $connection->write("Here's a tip: don't say anything.\n"); + + $connection->on('data', function ($data) use ($connection) { + $connection->close(); + }); +}); +``` + +See also the [examples](examples). + +Here's a client that outputs the output of said server and then attempts to +send it a string: + +```php +$connector = new React\Socket\Connector(); + +$connector->connect('127.0.0.1:8080')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->pipe(new React\Stream\WritableResourceStream(STDOUT)); + $connection->write("Hello World!\n"); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +## Connection usage + +### ConnectionInterface + +The `ConnectionInterface` is used to represent any incoming and outgoing +connection, such as a normal TCP/IP connection. + +An incoming or outgoing connection is a duplex stream (both readable and +writable) that implements React's +[`DuplexStreamInterface`](https://github.com/reactphp/stream#duplexstreaminterface). +It contains additional properties for the local and remote address (client IP) +where this connection has been established to/from. + +Most commonly, instances implementing this `ConnectionInterface` are emitted +by all classes implementing the [`ServerInterface`](#serverinterface) and +used by all classes implementing the [`ConnectorInterface`](#connectorinterface). + +Because the `ConnectionInterface` implements the underlying +[`DuplexStreamInterface`](https://github.com/reactphp/stream#duplexstreaminterface) +you can use any of its events and methods as usual: + +```php +$connection->on('data', function ($chunk) { + echo $chunk; +}); + +$connection->on('end', function () { + echo 'ended'; +}); + +$connection->on('error', function (Exception $e) { + echo 'error: ' . $e->getMessage(); +}); + +$connection->on('close', function () { + echo 'closed'; +}); + +$connection->write($data); +$connection->end($data = null); +$connection->close(); +// … +``` + +For more details, see the +[`DuplexStreamInterface`](https://github.com/reactphp/stream#duplexstreaminterface). + +#### getRemoteAddress() + +The `getRemoteAddress(): ?string` method returns the full remote address +(URI) where this connection has been established with. + +```php +$address = $connection->getRemoteAddress(); +echo 'Connection with ' . $address . PHP_EOL; +``` + +If the remote address can not be determined or is unknown at this time (such as +after the connection has been closed), it MAY return a `NULL` value instead. + +Otherwise, it will return the full address (URI) as a string value, such +as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443`, +`unix://example.sock` or `unix:///path/to/example.sock`. +Note that individual URI components are application specific and depend +on the underlying transport protocol. + +If this is a TCP/IP based connection and you only want the remote IP, you may +use something like this: + +```php +$address = $connection->getRemoteAddress(); +$ip = trim(parse_url($address, PHP_URL_HOST), '[]'); +echo 'Connection with ' . $ip . PHP_EOL; +``` + +#### getLocalAddress() + +The `getLocalAddress(): ?string` method returns the full local address +(URI) where this connection has been established with. + +```php +$address = $connection->getLocalAddress(); +echo 'Connection with ' . $address . PHP_EOL; +``` + +If the local address can not be determined or is unknown at this time (such as +after the connection has been closed), it MAY return a `NULL` value instead. + +Otherwise, it will return the full address (URI) as a string value, such +as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443`, +`unix://example.sock` or `unix:///path/to/example.sock`. +Note that individual URI components are application specific and depend +on the underlying transport protocol. + +This method complements the [`getRemoteAddress()`](#getremoteaddress) method, +so they should not be confused. + +If your `TcpServer` instance is listening on multiple interfaces (e.g. using +the address `0.0.0.0`), you can use this method to find out which interface +actually accepted this connection (such as a public or local interface). + +If your system has multiple interfaces (e.g. a WAN and a LAN interface), +you can use this method to find out which interface was actually +used for this connection. + +## Server usage + +### ServerInterface + +The `ServerInterface` is responsible for providing an interface for accepting +incoming streaming connections, such as a normal TCP/IP connection. + +Most higher-level components (such as a HTTP server) accept an instance +implementing this interface to accept incoming streaming connections. +This is usually done via dependency injection, so it's fairly simple to actually +swap this implementation against any other implementation of this interface. +This means that you SHOULD typehint against this interface instead of a concrete +implementation of this interface. + +Besides defining a few methods, this interface also implements the +[`EventEmitterInterface`](https://github.com/igorw/evenement) +which allows you to react to certain events. + +#### connection event + +The `connection` event will be emitted whenever a new connection has been +established, i.e. a new client connects to this server socket: + +```php +$socket->on('connection', function (React\Socket\ConnectionInterface $connection) { + echo 'new connection' . PHP_EOL; +}); +``` + +See also the [`ConnectionInterface`](#connectioninterface) for more details +about handling the incoming connection. + +#### error event + +The `error` event will be emitted whenever there's an error accepting a new +connection from a client. + +```php +$socket->on('error', function (Exception $e) { + echo 'error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +Note that this is not a fatal error event, i.e. the server keeps listening for +new connections even after this event. + +#### getAddress() + +The `getAddress(): ?string` method can be used to +return the full address (URI) this server is currently listening on. + +```php +$address = $socket->getAddress(); +echo 'Server listening on ' . $address . PHP_EOL; +``` + +If the address can not be determined or is unknown at this time (such as +after the socket has been closed), it MAY return a `NULL` value instead. + +Otherwise, it will return the full address (URI) as a string value, such +as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443` +`unix://example.sock` or `unix:///path/to/example.sock`. +Note that individual URI components are application specific and depend +on the underlying transport protocol. + +If this is a TCP/IP based server and you only want the local port, you may +use something like this: + +```php +$address = $socket->getAddress(); +$port = parse_url($address, PHP_URL_PORT); +echo 'Server listening on port ' . $port . PHP_EOL; +``` + +#### pause() + +The `pause(): void` method can be used to +pause accepting new incoming connections. + +Removes the socket resource from the EventLoop and thus stop accepting +new connections. Note that the listening socket stays active and is not +closed. + +This means that new incoming connections will stay pending in the +operating system backlog until its configurable backlog is filled. +Once the backlog is filled, the operating system may reject further +incoming connections until the backlog is drained again by resuming +to accept new connections. + +Once the server is paused, no futher `connection` events SHOULD +be emitted. + +```php +$socket->pause(); + +$socket->on('connection', assertShouldNeverCalled()); +``` + +This method is advisory-only, though generally not recommended, the +server MAY continue emitting `connection` events. + +Unless otherwise noted, a successfully opened server SHOULD NOT start +in paused state. + +You can continue processing events by calling `resume()` again. + +Note that both methods can be called any number of times, in particular +calling `pause()` more than once SHOULD NOT have any effect. +Similarly, calling this after `close()` is a NO-OP. + +#### resume() + +The `resume(): void` method can be used to +resume accepting new incoming connections. + +Re-attach the socket resource to the EventLoop after a previous `pause()`. + +```php +$socket->pause(); + +Loop::addTimer(1.0, function () use ($socket) { + $socket->resume(); +}); +``` + +Note that both methods can be called any number of times, in particular +calling `resume()` without a prior `pause()` SHOULD NOT have any effect. +Similarly, calling this after `close()` is a NO-OP. + +#### close() + +The `close(): void` method can be used to +shut down this listening socket. + +This will stop listening for new incoming connections on this socket. + +```php +echo 'Shutting down server socket' . PHP_EOL; +$socket->close(); +``` + +Calling this method more than once on the same instance is a NO-OP. + +### SocketServer + + + +The `SocketServer` class is the main class in this package that implements the +[`ServerInterface`](#serverinterface) and allows you to accept incoming +streaming connections, such as plaintext TCP/IP or secure TLS connection streams. + +In order to accept plaintext TCP/IP connections, you can simply pass a host +and port combination like this: + +```php +$socket = new React\Socket\SocketServer('127.0.0.1:8080'); +``` + +Listening on the localhost address `127.0.0.1` means it will not be reachable from +outside of this system. +In order to change the host the socket is listening on, you can provide an IP +address of an interface or use the special `0.0.0.0` address to listen on all +interfaces: + +```php +$socket = new React\Socket\SocketServer('0.0.0.0:8080'); +``` + +If you want to listen on an IPv6 address, you MUST enclose the host in square +brackets: + +```php +$socket = new React\Socket\SocketServer('[::1]:8080'); +``` + +In order to use a random port assignment, you can use the port `0`: + +```php +$socket = new React\Socket\SocketServer('127.0.0.1:0'); +$address = $socket->getAddress(); +``` + +To listen on a Unix domain socket (UDS) path, you MUST prefix the URI with the +`unix://` scheme: + +```php +$socket = new React\Socket\SocketServer('unix:///tmp/server.sock'); +``` + +In order to listen on an existing file descriptor (FD) number, you MUST prefix +the URI with `php://fd/` like this: + +```php +$socket = new React\Socket\SocketServer('php://fd/3'); +``` + +If the given URI is invalid, does not contain a port, any other scheme or if it +contains a hostname, it will throw an `InvalidArgumentException`: + +```php +// throws InvalidArgumentException due to missing port +$socket = new React\Socket\SocketServer('127.0.0.1'); +``` + +If the given URI appears to be valid, but listening on it fails (such as if port +is already in use or port below 1024 may require root access etc.), it will +throw a `RuntimeException`: + +```php +$first = new React\Socket\SocketServer('127.0.0.1:8080'); + +// throws RuntimeException because port is already in use +$second = new React\Socket\SocketServer('127.0.0.1:8080'); +``` + +> Note that these error conditions may vary depending on your system and/or + configuration. + See the exception message and code for more details about the actual error + condition. + +Optionally, you can specify [TCP socket context options](https://www.php.net/manual/en/context.socket.php) +for the underlying stream socket resource like this: + +```php +$socket = new React\Socket\SocketServer('[::1]:8080', array( + 'tcp' => array( + 'backlog' => 200, + 'so_reuseport' => true, + 'ipv6_v6only' => true + ) +)); +``` + +> Note that available [socket context options](https://www.php.net/manual/en/context.socket.php), + their defaults and effects of changing these may vary depending on your system + and/or PHP version. + Passing unknown context options has no effect. + The `backlog` context option defaults to `511` unless given explicitly. + +You can start a secure TLS (formerly known as SSL) server by simply prepending +the `tls://` URI scheme. +Internally, it will wait for plaintext TCP/IP connections and then performs a +TLS handshake for each connection. +It thus requires valid [TLS context options](https://www.php.net/manual/en/context.ssl.php), +which in its most basic form may look something like this if you're using a +PEM encoded certificate file: + +```php +$socket = new React\Socket\SocketServer('tls://127.0.0.1:8080', array( + 'tls' => array( + 'local_cert' => 'server.pem' + ) +)); +``` + +> Note that the certificate file will not be loaded on instantiation but when an + incoming connection initializes its TLS context. + This implies that any invalid certificate file paths or contents will only cause + an `error` event at a later time. + +If your private key is encrypted with a passphrase, you have to specify it +like this: + +```php +$socket = new React\Socket\SocketServer('tls://127.0.0.1:8000', array( + 'tls' => array( + 'local_cert' => 'server.pem', + 'passphrase' => 'secret' + ) +)); +``` + +By default, this server supports TLSv1.0+ and excludes support for legacy +SSLv2/SSLv3. As of PHP 5.6+ you can also explicitly choose the TLS version you +want to negotiate with the remote side: + +```php +$socket = new React\Socket\SocketServer('tls://127.0.0.1:8000', array( + 'tls' => array( + 'local_cert' => 'server.pem', + 'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_2_SERVER + ) +)); +``` + +> Note that available [TLS context options](https://www.php.net/manual/en/context.ssl.php), + their defaults and effects of changing these may vary depending on your system + and/or PHP version. + The outer context array allows you to also use `tcp` (and possibly more) + context options at the same time. + Passing unknown context options has no effect. + If you do not use the `tls://` scheme, then passing `tls` context options + has no effect. + +Whenever a client connects, it will emit a `connection` event with a connection +instance implementing [`ConnectionInterface`](#connectioninterface): + +```php +$socket->on('connection', function (React\Socket\ConnectionInterface $connection) { + echo 'Plaintext connection from ' . $connection->getRemoteAddress() . PHP_EOL; + + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +See also the [`ServerInterface`](#serverinterface) for more details. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +> Note that the `SocketServer` class is a concrete implementation for TCP/IP sockets. + If you want to typehint in your higher-level protocol implementation, you SHOULD + use the generic [`ServerInterface`](#serverinterface) instead. + +> Changelog v1.9.0: This class has been added with an improved constructor signature + as a replacement for the previous `Server` class in order to avoid any ambiguities. + The previous name has been deprecated and should not be used anymore. + +### Advanced server usage + +#### TcpServer + +The `TcpServer` class implements the [`ServerInterface`](#serverinterface) and +is responsible for accepting plaintext TCP/IP connections. + +```php +$server = new React\Socket\TcpServer(8080); +``` + +As above, the `$uri` parameter can consist of only a port, in which case the +server will default to listening on the localhost address `127.0.0.1`, +which means it will not be reachable from outside of this system. + +In order to use a random port assignment, you can use the port `0`: + +```php +$server = new React\Socket\TcpServer(0); +$address = $server->getAddress(); +``` + +In order to change the host the socket is listening on, you can provide an IP +address through the first parameter provided to the constructor, optionally +preceded by the `tcp://` scheme: + +```php +$server = new React\Socket\TcpServer('192.168.0.1:8080'); +``` + +If you want to listen on an IPv6 address, you MUST enclose the host in square +brackets: + +```php +$server = new React\Socket\TcpServer('[::1]:8080'); +``` + +If the given URI is invalid, does not contain a port, any other scheme or if it +contains a hostname, it will throw an `InvalidArgumentException`: + +```php +// throws InvalidArgumentException due to missing port +$server = new React\Socket\TcpServer('127.0.0.1'); +``` + +If the given URI appears to be valid, but listening on it fails (such as if port +is already in use or port below 1024 may require root access etc.), it will +throw a `RuntimeException`: + +```php +$first = new React\Socket\TcpServer(8080); + +// throws RuntimeException because port is already in use +$second = new React\Socket\TcpServer(8080); +``` + +> Note that these error conditions may vary depending on your system and/or +configuration. +See the exception message and code for more details about the actual error +condition. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +Optionally, you can specify [socket context options](https://www.php.net/manual/en/context.socket.php) +for the underlying stream socket resource like this: + +```php +$server = new React\Socket\TcpServer('[::1]:8080', null, array( + 'backlog' => 200, + 'so_reuseport' => true, + 'ipv6_v6only' => true +)); +``` + +> Note that available [socket context options](https://www.php.net/manual/en/context.socket.php), +their defaults and effects of changing these may vary depending on your system +and/or PHP version. +Passing unknown context options has no effect. +The `backlog` context option defaults to `511` unless given explicitly. + +Whenever a client connects, it will emit a `connection` event with a connection +instance implementing [`ConnectionInterface`](#connectioninterface): + +```php +$server->on('connection', function (React\Socket\ConnectionInterface $connection) { + echo 'Plaintext connection from ' . $connection->getRemoteAddress() . PHP_EOL; + + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +See also the [`ServerInterface`](#serverinterface) for more details. + +#### SecureServer + +The `SecureServer` class implements the [`ServerInterface`](#serverinterface) +and is responsible for providing a secure TLS (formerly known as SSL) server. + +It does so by wrapping a [`TcpServer`](#tcpserver) instance which waits for plaintext +TCP/IP connections and then performs a TLS handshake for each connection. +It thus requires valid [TLS context options](https://www.php.net/manual/en/context.ssl.php), +which in its most basic form may look something like this if you're using a +PEM encoded certificate file: + +```php +$server = new React\Socket\TcpServer(8000); +$server = new React\Socket\SecureServer($server, null, array( + 'local_cert' => 'server.pem' +)); +``` + +> Note that the certificate file will not be loaded on instantiation but when an +incoming connection initializes its TLS context. +This implies that any invalid certificate file paths or contents will only cause +an `error` event at a later time. + +If your private key is encrypted with a passphrase, you have to specify it +like this: + +```php +$server = new React\Socket\TcpServer(8000); +$server = new React\Socket\SecureServer($server, null, array( + 'local_cert' => 'server.pem', + 'passphrase' => 'secret' +)); +``` + +By default, this server supports TLSv1.0+ and excludes support for legacy +SSLv2/SSLv3. As of PHP 5.6+ you can also explicitly choose the TLS version you +want to negotiate with the remote side: + +```php +$server = new React\Socket\TcpServer(8000); +$server = new React\Socket\SecureServer($server, null, array( + 'local_cert' => 'server.pem', + 'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_2_SERVER +)); +``` + +> Note that available [TLS context options](https://www.php.net/manual/en/context.ssl.php), +their defaults and effects of changing these may vary depending on your system +and/or PHP version. +Passing unknown context options has no effect. + +Whenever a client completes the TLS handshake, it will emit a `connection` event +with a connection instance implementing [`ConnectionInterface`](#connectioninterface): + +```php +$server->on('connection', function (React\Socket\ConnectionInterface $connection) { + echo 'Secure connection from' . $connection->getRemoteAddress() . PHP_EOL; + + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +Whenever a client fails to perform a successful TLS handshake, it will emit an +`error` event and then close the underlying TCP/IP connection: + +```php +$server->on('error', function (Exception $e) { + echo 'Error' . $e->getMessage() . PHP_EOL; +}); +``` + +See also the [`ServerInterface`](#serverinterface) for more details. + +Note that the `SecureServer` class is a concrete implementation for TLS sockets. +If you want to typehint in your higher-level protocol implementation, you SHOULD +use the generic [`ServerInterface`](#serverinterface) instead. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +> Advanced usage: Despite allowing any `ServerInterface` as first parameter, +you SHOULD pass a `TcpServer` instance as first parameter, unless you +know what you're doing. +Internally, the `SecureServer` has to set the required TLS context options on +the underlying stream resources. +These resources are not exposed through any of the interfaces defined in this +package, but only through the internal `Connection` class. +The `TcpServer` class is guaranteed to emit connections that implement +the `ConnectionInterface` and uses the internal `Connection` class in order to +expose these underlying resources. +If you use a custom `ServerInterface` and its `connection` event does not +meet this requirement, the `SecureServer` will emit an `error` event and +then close the underlying connection. + +#### UnixServer + +The `UnixServer` class implements the [`ServerInterface`](#serverinterface) and +is responsible for accepting connections on Unix domain sockets (UDS). + +```php +$server = new React\Socket\UnixServer('/tmp/server.sock'); +``` + +As above, the `$uri` parameter can consist of only a socket path or socket path +prefixed by the `unix://` scheme. + +If the given URI appears to be valid, but listening on it fails (such as if the +socket is already in use or the file not accessible etc.), it will throw a +`RuntimeException`: + +```php +$first = new React\Socket\UnixServer('/tmp/same.sock'); + +// throws RuntimeException because socket is already in use +$second = new React\Socket\UnixServer('/tmp/same.sock'); +``` + +> Note that these error conditions may vary depending on your system and/or + configuration. + In particular, Zend PHP does only report "Unknown error" when the UDS path + already exists and can not be bound. You may want to check `is_file()` on the + given UDS path to report a more user-friendly error message in this case. + See the exception message and code for more details about the actual error + condition. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +Whenever a client connects, it will emit a `connection` event with a connection +instance implementing [`ConnectionInterface`](#connectioninterface): + +```php +$server->on('connection', function (React\Socket\ConnectionInterface $connection) { + echo 'New connection' . PHP_EOL; + + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +See also the [`ServerInterface`](#serverinterface) for more details. + +#### LimitingServer + +The `LimitingServer` decorator wraps a given `ServerInterface` and is responsible +for limiting and keeping track of open connections to this server instance. + +Whenever the underlying server emits a `connection` event, it will check its +limits and then either + - keep track of this connection by adding it to the list of + open connections and then forward the `connection` event + - or reject (close) the connection when its limits are exceeded and will + forward an `error` event instead. + +Whenever a connection closes, it will remove this connection from the list of +open connections. + +```php +$server = new React\Socket\LimitingServer($server, 100); +$server->on('connection', function (React\Socket\ConnectionInterface $connection) { + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +See also the [second example](examples) for more details. + +You have to pass a maximum number of open connections to ensure +the server will automatically reject (close) connections once this limit +is exceeded. In this case, it will emit an `error` event to inform about +this and no `connection` event will be emitted. + +```php +$server = new React\Socket\LimitingServer($server, 100); +$server->on('connection', function (React\Socket\ConnectionInterface $connection) { + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +You MAY pass a `null` limit in order to put no limit on the number of +open connections and keep accepting new connection until you run out of +operating system resources (such as open file handles). This may be +useful if you do not want to take care of applying a limit but still want +to use the `getConnections()` method. + +You can optionally configure the server to pause accepting new +connections once the connection limit is reached. In this case, it will +pause the underlying server and no longer process any new connections at +all, thus also no longer closing any excessive connections. +The underlying operating system is responsible for keeping a backlog of +pending connections until its limit is reached, at which point it will +start rejecting further connections. +Once the server is below the connection limit, it will continue consuming +connections from the backlog and will process any outstanding data on +each connection. +This mode may be useful for some protocols that are designed to wait for +a response message (such as HTTP), but may be less useful for other +protocols that demand immediate responses (such as a "welcome" message in +an interactive chat). + +```php +$server = new React\Socket\LimitingServer($server, 100, true); +$server->on('connection', function (React\Socket\ConnectionInterface $connection) { + $connection->write('hello there!' . PHP_EOL); + … +}); +``` + +##### getConnections() + +The `getConnections(): ConnectionInterface[]` method can be used to +return an array with all currently active connections. + +```php +foreach ($server->getConnection() as $connection) { + $connection->write('Hi!'); +} +``` + +## Client usage + +### ConnectorInterface + +The `ConnectorInterface` is responsible for providing an interface for +establishing streaming connections, such as a normal TCP/IP connection. + +This is the main interface defined in this package and it is used throughout +React's vast ecosystem. + +Most higher-level components (such as HTTP, database or other networking +service clients) accept an instance implementing this interface to create their +TCP/IP connection to the underlying networking service. +This is usually done via dependency injection, so it's fairly simple to actually +swap this implementation against any other implementation of this interface. + +The interface only offers a single method: + +#### connect() + +The `connect(string $uri): PromiseInterface` method can be used to +create a streaming connection to the given remote address. + +It returns a [Promise](https://github.com/reactphp/promise) which either +fulfills with a stream implementing [`ConnectionInterface`](#connectioninterface) +on success or rejects with an `Exception` if the connection is not successful: + +```php +$connector->connect('google.com:443')->then( + function (React\Socket\ConnectionInterface $connection) { + // connection successfully established + }, + function (Exception $error) { + // failed to connect due to $error + } +); +``` + +See also [`ConnectionInterface`](#connectioninterface) for more details. + +The returned Promise MUST be implemented in such a way that it can be +cancelled when it is still pending. Cancelling a pending promise MUST +reject its value with an `Exception`. It SHOULD clean up any underlying +resources and references as applicable: + +```php +$promise = $connector->connect($uri); + +$promise->cancel(); +``` + +### Connector + +The `Connector` class is the main class in this package that implements the +[`ConnectorInterface`](#connectorinterface) and allows you to create streaming connections. + +You can use this connector to create any kind of streaming connections, such +as plaintext TCP/IP, secure TLS or local Unix connection streams. + +It binds to the main event loop and can be used like this: + +```php +$connector = new React\Socket\Connector(); + +$connector->connect($uri)->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}, function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +In order to create a plaintext TCP/IP connection, you can simply pass a host +and port combination like this: + +```php +$connector->connect('www.google.com:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +> If you do no specify a URI scheme in the destination URI, it will assume + `tcp://` as a default and establish a plaintext TCP/IP connection. + Note that TCP/IP connections require a host and port part in the destination + URI like above, all other URI components are optional. + +In order to create a secure TLS connection, you can use the `tls://` URI scheme +like this: + +```php +$connector->connect('tls://www.google.com:443')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +In order to create a local Unix domain socket connection, you can use the +`unix://` URI scheme like this: + +```php +$connector->connect('unix:///tmp/demo.sock')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +> The [`getRemoteAddress()`](#getremoteaddress) method will return the target + Unix domain socket (UDS) path as given to the `connect()` method, including + the `unix://` scheme, for example `unix:///tmp/demo.sock`. + The [`getLocalAddress()`](#getlocaladdress) method will most likely return a + `null` value as this value is not applicable to UDS connections here. + +Under the hood, the `Connector` is implemented as a *higher-level facade* +for the lower-level connectors implemented in this package. This means it +also shares all of their features and implementation details. +If you want to typehint in your higher-level protocol implementation, you SHOULD +use the generic [`ConnectorInterface`](#connectorinterface) instead. + +As of `v1.4.0`, the `Connector` class defaults to using the +[happy eyeballs algorithm](https://en.wikipedia.org/wiki/Happy_Eyeballs) to +automatically connect over IPv4 or IPv6 when a hostname is given. +This automatically attempts to connect using both IPv4 and IPv6 at the same time +(preferring IPv6), thus avoiding the usual problems faced by users with imperfect +IPv6 connections or setups. +If you want to revert to the old behavior of only doing an IPv4 lookup and +only attempt a single IPv4 connection, you can set up the `Connector` like this: + +```php +$connector = new React\Socket\Connector(array( + 'happy_eyeballs' => false +)); +``` + +Similarly, you can also affect the default DNS behavior as follows. +The `Connector` class will try to detect your system DNS settings (and uses +Google's public DNS server `8.8.8.8` as a fallback if unable to determine your +system settings) to resolve all public hostnames into underlying IP addresses by +default. +If you explicitly want to use a custom DNS server (such as a local DNS relay or +a company wide DNS server), you can set up the `Connector` like this: + +```php +$connector = new React\Socket\Connector(array( + 'dns' => '127.0.1.1' +)); + +$connector->connect('localhost:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +If you do not want to use a DNS resolver at all and want to connect to IP +addresses only, you can also set up your `Connector` like this: + +```php +$connector = new React\Socket\Connector(array( + 'dns' => false +)); + +$connector->connect('127.0.0.1:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +Advanced: If you need a custom DNS `React\Dns\Resolver\ResolverInterface` instance, you +can also set up your `Connector` like this: + +```php +$dnsResolverFactory = new React\Dns\Resolver\Factory(); +$resolver = $dnsResolverFactory->createCached('127.0.1.1'); + +$connector = new React\Socket\Connector(array( + 'dns' => $resolver +)); + +$connector->connect('localhost:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +By default, the `tcp://` and `tls://` URI schemes will use timeout value that +respects your `default_socket_timeout` ini setting (which defaults to 60s). +If you want a custom timeout value, you can simply pass this like this: + +```php +$connector = new React\Socket\Connector(array( + 'timeout' => 10.0 +)); +``` + +Similarly, if you do not want to apply a timeout at all and let the operating +system handle this, you can pass a boolean flag like this: + +```php +$connector = new React\Socket\Connector(array( + 'timeout' => false +)); +``` + +By default, the `Connector` supports the `tcp://`, `tls://` and `unix://` +URI schemes. If you want to explicitly prohibit any of these, you can simply +pass boolean flags like this: + +```php +// only allow secure TLS connections +$connector = new React\Socket\Connector(array( + 'tcp' => false, + 'tls' => true, + 'unix' => false, +)); + +$connector->connect('tls://google.com:443')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +The `tcp://` and `tls://` also accept additional context options passed to +the underlying connectors. +If you want to explicitly pass additional context options, you can simply +pass arrays of context options like this: + +```php +// allow insecure TLS connections +$connector = new React\Socket\Connector(array( + 'tcp' => array( + 'bindto' => '192.168.0.1:0' + ), + 'tls' => array( + 'verify_peer' => false, + 'verify_peer_name' => false + ), +)); + +$connector->connect('tls://localhost:443')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +By default, this connector supports TLSv1.0+ and excludes support for legacy +SSLv2/SSLv3. As of PHP 5.6+ you can also explicitly choose the TLS version you +want to negotiate with the remote side: + +```php +$connector = new React\Socket\Connector(array( + 'tls' => array( + 'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT + ) +)); +``` + +> For more details about context options, please refer to the PHP documentation + about [socket context options](https://www.php.net/manual/en/context.socket.php) + and [SSL context options](https://www.php.net/manual/en/context.ssl.php). + +Advanced: By default, the `Connector` supports the `tcp://`, `tls://` and +`unix://` URI schemes. +For this, it sets up the required connector classes automatically. +If you want to explicitly pass custom connectors for any of these, you can simply +pass an instance implementing the `ConnectorInterface` like this: + +```php +$dnsResolverFactory = new React\Dns\Resolver\Factory(); +$resolver = $dnsResolverFactory->createCached('127.0.1.1'); +$tcp = new React\Socket\HappyEyeBallsConnector(null, new React\Socket\TcpConnector(), $resolver); + +$tls = new React\Socket\SecureConnector($tcp); + +$unix = new React\Socket\UnixConnector(); + +$connector = new React\Socket\Connector(array( + 'tcp' => $tcp, + 'tls' => $tls, + 'unix' => $unix, + + 'dns' => false, + 'timeout' => false, +)); + +$connector->connect('google.com:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +> Internally, the `tcp://` connector will always be wrapped by the DNS resolver, + unless you disable DNS like in the above example. In this case, the `tcp://` + connector receives the actual hostname instead of only the resolved IP address + and is thus responsible for performing the lookup. + Internally, the automatically created `tls://` connector will always wrap the + underlying `tcp://` connector for establishing the underlying plaintext + TCP/IP connection before enabling secure TLS mode. If you want to use a custom + underlying `tcp://` connector for secure TLS connections only, you may + explicitly pass a `tls://` connector like above instead. + Internally, the `tcp://` and `tls://` connectors will always be wrapped by + `TimeoutConnector`, unless you disable timeouts like in the above example. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +> Changelog v1.9.0: The constructur signature has been updated to take the +> optional `$context` as the first parameter and the optional `$loop` as a second +> argument. The previous signature has been deprecated and should not be used anymore. +> +> ```php +> // constructor signature as of v1.9.0 +> $connector = new React\Socket\Connector(array $context = [], ?LoopInterface $loop = null); +> +> // legacy constructor signature before v1.9.0 +> $connector = new React\Socket\Connector(?LoopInterface $loop = null, array $context = []); +> ``` + +### Advanced client usage + +#### TcpConnector + +The `TcpConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and allows you to create plaintext +TCP/IP connections to any IP-port-combination: + +```php +$tcpConnector = new React\Socket\TcpConnector(); + +$tcpConnector->connect('127.0.0.1:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +See also the [examples](examples). + +Pending connection attempts can be cancelled by cancelling its pending promise like so: + +```php +$promise = $tcpConnector->connect('127.0.0.1:80'); + +$promise->cancel(); +``` + +Calling `cancel()` on a pending promise will close the underlying socket +resource, thus cancelling the pending TCP/IP connection, and reject the +resulting promise. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +You can optionally pass additional +[socket context options](https://www.php.net/manual/en/context.socket.php) +to the constructor like this: + +```php +$tcpConnector = new React\Socket\TcpConnector(null, array( + 'bindto' => '192.168.0.1:0' +)); +``` + +Note that this class only allows you to connect to IP-port-combinations. +If the given URI is invalid, does not contain a valid IP address and port +or contains any other scheme, it will reject with an +`InvalidArgumentException`: + +If the given URI appears to be valid, but connecting to it fails (such as if +the remote host rejects the connection etc.), it will reject with a +`RuntimeException`. + +If you want to connect to hostname-port-combinations, see also the following chapter. + +> Advanced usage: Internally, the `TcpConnector` allocates an empty *context* +resource for each stream resource. +If the destination URI contains a `hostname` query parameter, its value will +be used to set up the TLS peer name. +This is used by the `SecureConnector` and `DnsConnector` to verify the peer +name and can also be used if you want a custom TLS peer name. + +#### HappyEyeBallsConnector + +The `HappyEyeBallsConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and allows you to create plaintext +TCP/IP connections to any hostname-port-combination. Internally it implements the +happy eyeballs algorithm from [`RFC6555`](https://tools.ietf.org/html/rfc6555) and +[`RFC8305`](https://tools.ietf.org/html/rfc8305) to support IPv6 and IPv4 hostnames. + +It does so by decorating a given `TcpConnector` instance so that it first +looks up the given domain name via DNS (if applicable) and then establishes the +underlying TCP/IP connection to the resolved target IP address. + +Make sure to set up your DNS resolver and underlying TCP connector like this: + +```php +$dnsResolverFactory = new React\Dns\Resolver\Factory(); +$dns = $dnsResolverFactory->createCached('8.8.8.8'); + +$dnsConnector = new React\Socket\HappyEyeBallsConnector(null, $tcpConnector, $dns); + +$dnsConnector->connect('www.google.com:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +See also the [examples](examples). + +Pending connection attempts can be cancelled by cancelling its pending promise like so: + +```php +$promise = $dnsConnector->connect('www.google.com:80'); + +$promise->cancel(); +``` + +Calling `cancel()` on a pending promise will cancel the underlying DNS lookups +and/or the underlying TCP/IP connection(s) and reject the resulting promise. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +> Advanced usage: Internally, the `HappyEyeBallsConnector` relies on a `Resolver` to +look up the IP addresses for the given hostname. +It will then replace the hostname in the destination URI with this IP's and +append a `hostname` query parameter and pass this updated URI to the underlying +connector. +The Happy Eye Balls algorithm describes looking the IPv6 and IPv4 address for +the given hostname so this connector sends out two DNS lookups for the A and +AAAA records. It then uses all IP addresses (both v6 and v4) and tries to +connect to all of them with a 50ms interval in between. Alterating between IPv6 +and IPv4 addresses. When a connection is established all the other DNS lookups +and connection attempts are cancelled. + +#### DnsConnector + +The `DnsConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and allows you to create plaintext +TCP/IP connections to any hostname-port-combination. + +It does so by decorating a given `TcpConnector` instance so that it first +looks up the given domain name via DNS (if applicable) and then establishes the +underlying TCP/IP connection to the resolved target IP address. + +Make sure to set up your DNS resolver and underlying TCP connector like this: + +```php +$dnsResolverFactory = new React\Dns\Resolver\Factory(); +$dns = $dnsResolverFactory->createCached('8.8.8.8'); + +$dnsConnector = new React\Socket\DnsConnector($tcpConnector, $dns); + +$dnsConnector->connect('www.google.com:80')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write('...'); + $connection->end(); +}); +``` + +See also the [examples](examples). + +Pending connection attempts can be cancelled by cancelling its pending promise like so: + +```php +$promise = $dnsConnector->connect('www.google.com:80'); + +$promise->cancel(); +``` + +Calling `cancel()` on a pending promise will cancel the underlying DNS lookup +and/or the underlying TCP/IP connection and reject the resulting promise. + +> Advanced usage: Internally, the `DnsConnector` relies on a `React\Dns\Resolver\ResolverInterface` +to look up the IP address for the given hostname. +It will then replace the hostname in the destination URI with this IP and +append a `hostname` query parameter and pass this updated URI to the underlying +connector. +The underlying connector is thus responsible for creating a connection to the +target IP address, while this query parameter can be used to check the original +hostname and is used by the `TcpConnector` to set up the TLS peer name. +If a `hostname` is given explicitly, this query parameter will not be modified, +which can be useful if you want a custom TLS peer name. + +#### SecureConnector + +The `SecureConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and allows you to create secure +TLS (formerly known as SSL) connections to any hostname-port-combination. + +It does so by decorating a given `DnsConnector` instance so that it first +creates a plaintext TCP/IP connection and then enables TLS encryption on this +stream. + +```php +$secureConnector = new React\Socket\SecureConnector($dnsConnector); + +$secureConnector->connect('www.google.com:443')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write("GET / HTTP/1.0\r\nHost: www.google.com\r\n\r\n"); + ... +}); +``` + +See also the [examples](examples). + +Pending connection attempts can be cancelled by cancelling its pending promise like so: + +```php +$promise = $secureConnector->connect('www.google.com:443'); + +$promise->cancel(); +``` + +Calling `cancel()` on a pending promise will cancel the underlying TCP/IP +connection and/or the SSL/TLS negotiation and reject the resulting promise. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +You can optionally pass additional +[SSL context options](https://www.php.net/manual/en/context.ssl.php) +to the constructor like this: + +```php +$secureConnector = new React\Socket\SecureConnector($dnsConnector, null, array( + 'verify_peer' => false, + 'verify_peer_name' => false +)); +``` + +By default, this connector supports TLSv1.0+ and excludes support for legacy +SSLv2/SSLv3. As of PHP 5.6+ you can also explicitly choose the TLS version you +want to negotiate with the remote side: + +```php +$secureConnector = new React\Socket\SecureConnector($dnsConnector, null, array( + 'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT +)); +``` + +> Advanced usage: Internally, the `SecureConnector` relies on setting up the +required *context options* on the underlying stream resource. +It should therefor be used with a `TcpConnector` somewhere in the connector +stack so that it can allocate an empty *context* resource for each stream +resource and verify the peer name. +Failing to do so may result in a TLS peer name mismatch error or some hard to +trace race conditions, because all stream resources will use a single, shared +*default context* resource otherwise. + +#### TimeoutConnector + +The `TimeoutConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and allows you to add timeout +handling to any existing connector instance. + +It does so by decorating any given [`ConnectorInterface`](#connectorinterface) +instance and starting a timer that will automatically reject and abort any +underlying connection attempt if it takes too long. + +```php +$timeoutConnector = new React\Socket\TimeoutConnector($connector, 3.0); + +$timeoutConnector->connect('google.com:80')->then(function (React\Socket\ConnectionInterface $connection) { + // connection succeeded within 3.0 seconds +}); +``` + +See also any of the [examples](examples). + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +Pending connection attempts can be cancelled by cancelling its pending promise like so: + +```php +$promise = $timeoutConnector->connect('google.com:80'); + +$promise->cancel(); +``` + +Calling `cancel()` on a pending promise will cancel the underlying connection +attempt, abort the timer and reject the resulting promise. + +#### UnixConnector + +The `UnixConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and allows you to connect to +Unix domain socket (UDS) paths like this: + +```php +$connector = new React\Socket\UnixConnector(); + +$connector->connect('/tmp/demo.sock')->then(function (React\Socket\ConnectionInterface $connection) { + $connection->write("HELLO\n"); +}); +``` + +Connecting to Unix domain sockets is an atomic operation, i.e. its promise will +settle (either resolve or reject) immediately. +As such, calling `cancel()` on the resulting promise has no effect. + +> The [`getRemoteAddress()`](#getremoteaddress) method will return the target + Unix domain socket (UDS) path as given to the `connect()` method, prepended + with the `unix://` scheme, for example `unix:///tmp/demo.sock`. + The [`getLocalAddress()`](#getlocaladdress) method will most likely return a + `null` value as this value is not applicable to UDS connections here. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +#### FixedUriConnector + +The `FixedUriConnector` class implements the +[`ConnectorInterface`](#connectorinterface) and decorates an existing Connector +to always use a fixed, preconfigured URI. + +This can be useful for consumers that do not support certain URIs, such as +when you want to explicitly connect to a Unix domain socket (UDS) path +instead of connecting to a default address assumed by an higher-level API: + +```php +$connector = new React\Socket\FixedUriConnector( + 'unix:///var/run/docker.sock', + new React\Socket\UnixConnector() +); + +// destination will be ignored, actually connects to Unix domain socket +$promise = $connector->connect('localhost:80'); +``` + +## Install + +The recommended way to install this library is [through Composer](https://getcomposer.org/). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version: + +```bash +composer require react/socket:^1.16 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on legacy PHP 5.3 through current PHP 8+ and HHVM. +It's *highly recommended to use the latest supported PHP version* for this project, +partly due to its vast performance improvements and partly because legacy PHP +versions require several workarounds as described below. + +Secure TLS connections received some major upgrades starting with PHP 5.6, with +the defaults now being more secure, while older versions required explicit +context options. +This library does not take responsibility over these context options, so it's +up to consumers of this library to take care of setting appropriate context +options as described above. + +PHP < 7.3.3 (and PHP < 7.2.15) suffers from a bug where feof() might +block with 100% CPU usage on fragmented TLS records. +We try to work around this by always consuming the complete receive +buffer at once to avoid stale data in TLS buffers. This is known to +work around high CPU usage for well-behaving peers, but this may +cause very large data chunks for high throughput scenarios. The buggy +behavior can still be triggered due to network I/O buffers or +malicious peers on affected versions, upgrading is highly recommended. + +PHP < 7.1.4 (and PHP < 7.0.18) suffers from a bug when writing big +chunks of data over TLS streams at once. +We try to work around this by limiting the write chunk size to 8192 +bytes for older PHP versions only. +This is only a work-around and has a noticable performance penalty on +affected versions. + +This project also supports running on HHVM. +Note that really old HHVM < 3.8 does not support secure TLS connections, as it +lacks the required `stream_socket_enable_crypto()` function. +As such, trying to create a secure TLS connections on affected versions will +return a rejected promise instead. +This issue is also covered by our test suite, which will skip related tests +on affected versions. + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org/): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +The test suite also contains a number of functional integration tests that rely +on a stable internet connection. +If you do not want to run these, they can simply be skipped like this: + +```bash +vendor/bin/phpunit --exclude-group internet +``` + +## License + +MIT, see [LICENSE file](LICENSE). diff --git a/deps/vendor/react/socket/composer.json b/deps/vendor/react/socket/composer.json new file mode 100644 index 000000000..b1e1d2535 --- /dev/null +++ b/deps/vendor/react/socket/composer.json @@ -0,0 +1,52 @@ +{ + "name": "react/socket", + "description": "Async, streaming plaintext TCP/IP and secure TLS socket server and client connections for ReactPHP", + "keywords": ["async", "socket", "stream", "connection", "ReactPHP"], + "license": "MIT", + "authors": [ + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=5.3.0", + "evenement/evenement": "^3.0 || ^2.0 || ^1.0", + "react/dns": "^1.13", + "react/event-loop": "^1.2", + "react/promise": "^3.2 || ^2.6 || ^1.2.1", + "react/stream": "^1.4" + }, + "require-dev": { + "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36", + "react/async": "^4.3 || ^3.3 || ^2", + "react/promise-stream": "^1.4", + "react/promise-timer": "^1.11" + }, + "autoload": { + "psr-4": { + "React\\Socket\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "React\\Tests\\Socket\\": "tests/" + } + } +} diff --git a/deps/vendor/react/socket/src/Connection.php b/deps/vendor/react/socket/src/Connection.php new file mode 100644 index 000000000..65ae26b48 --- /dev/null +++ b/deps/vendor/react/socket/src/Connection.php @@ -0,0 +1,183 @@ += 70300 && \PHP_VERSION_ID < 70303); + + // PHP < 7.1.4 (and PHP < 7.0.18) suffers from a bug when writing big + // chunks of data over TLS streams at once. + // We try to work around this by limiting the write chunk size to 8192 + // bytes for older PHP versions only. + // This is only a work-around and has a noticable performance penalty on + // affected versions. Please update your PHP version. + // This applies to all streams because TLS may be enabled later on. + // See https://github.com/reactphp/socket/issues/105 + $limitWriteChunks = (\PHP_VERSION_ID < 70018 || (\PHP_VERSION_ID >= 70100 && \PHP_VERSION_ID < 70104)); + + $this->input = new DuplexResourceStream( + $resource, + $loop, + $clearCompleteBuffer ? -1 : null, + new WritableResourceStream($resource, $loop, null, $limitWriteChunks ? 8192 : null) + ); + + $this->stream = $resource; + + Util::forwardEvents($this->input, $this, array('data', 'end', 'error', 'close', 'pipe', 'drain')); + + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return $this->input->isReadable(); + } + + public function isWritable() + { + return $this->input->isWritable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return $this->input->pipe($dest, $options); + } + + public function write($data) + { + return $this->input->write($data); + } + + public function end($data = null) + { + $this->input->end($data); + } + + public function close() + { + $this->input->close(); + $this->handleClose(); + $this->removeAllListeners(); + } + + public function handleClose() + { + if (!\is_resource($this->stream)) { + return; + } + + // Try to cleanly shut down socket and ignore any errors in case other + // side already closed. Underlying Stream implementation will take care + // of closing stream resource, so we otherwise keep this open here. + @\stream_socket_shutdown($this->stream, \STREAM_SHUT_RDWR); + } + + public function getRemoteAddress() + { + if (!\is_resource($this->stream)) { + return null; + } + + return $this->parseAddress(\stream_socket_get_name($this->stream, true)); + } + + public function getLocalAddress() + { + if (!\is_resource($this->stream)) { + return null; + } + + return $this->parseAddress(\stream_socket_get_name($this->stream, false)); + } + + private function parseAddress($address) + { + if ($address === false) { + return null; + } + + if ($this->unix) { + // remove trailing colon from address for HHVM < 3.19: https://3v4l.org/5C1lo + // note that technically ":" is a valid address, so keep this in place otherwise + if (\substr($address, -1) === ':' && \defined('HHVM_VERSION_ID') && \HHVM_VERSION_ID < 31900) { + $address = (string)\substr($address, 0, -1); // @codeCoverageIgnore + } + + // work around unknown addresses should return null value: https://3v4l.org/5C1lo and https://bugs.php.net/bug.php?id=74556 + // PHP uses "\0" string and HHVM uses empty string (colon removed above) + if ($address === '' || $address[0] === "\x00" ) { + return null; // @codeCoverageIgnore + } + + return 'unix://' . $address; + } + + // check if this is an IPv6 address which includes multiple colons but no square brackets + $pos = \strrpos($address, ':'); + if ($pos !== false && \strpos($address, ':') < $pos && \substr($address, 0, 1) !== '[') { + $address = '[' . \substr($address, 0, $pos) . ']:' . \substr($address, $pos + 1); // @codeCoverageIgnore + } + + return ($this->encryptionEnabled ? 'tls' : 'tcp') . '://' . $address; + } +} diff --git a/deps/vendor/react/socket/src/ConnectionInterface.php b/deps/vendor/react/socket/src/ConnectionInterface.php new file mode 100644 index 000000000..64613b58a --- /dev/null +++ b/deps/vendor/react/socket/src/ConnectionInterface.php @@ -0,0 +1,119 @@ +on('data', function ($chunk) { + * echo $chunk; + * }); + * + * $connection->on('end', function () { + * echo 'ended'; + * }); + * + * $connection->on('error', function (Exception $e) { + * echo 'error: ' . $e->getMessage(); + * }); + * + * $connection->on('close', function () { + * echo 'closed'; + * }); + * + * $connection->write($data); + * $connection->end($data = null); + * $connection->close(); + * // … + * ``` + * + * For more details, see the + * [`DuplexStreamInterface`](https://github.com/reactphp/stream#duplexstreaminterface). + * + * @see DuplexStreamInterface + * @see ServerInterface + * @see ConnectorInterface + */ +interface ConnectionInterface extends DuplexStreamInterface +{ + /** + * Returns the full remote address (URI) where this connection has been established with + * + * ```php + * $address = $connection->getRemoteAddress(); + * echo 'Connection with ' . $address . PHP_EOL; + * ``` + * + * If the remote address can not be determined or is unknown at this time (such as + * after the connection has been closed), it MAY return a `NULL` value instead. + * + * Otherwise, it will return the full address (URI) as a string value, such + * as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443`, + * `unix://example.sock` or `unix:///path/to/example.sock`. + * Note that individual URI components are application specific and depend + * on the underlying transport protocol. + * + * If this is a TCP/IP based connection and you only want the remote IP, you may + * use something like this: + * + * ```php + * $address = $connection->getRemoteAddress(); + * $ip = trim(parse_url($address, PHP_URL_HOST), '[]'); + * echo 'Connection with ' . $ip . PHP_EOL; + * ``` + * + * @return ?string remote address (URI) or null if unknown + */ + public function getRemoteAddress(); + + /** + * Returns the full local address (full URI with scheme, IP and port) where this connection has been established with + * + * ```php + * $address = $connection->getLocalAddress(); + * echo 'Connection with ' . $address . PHP_EOL; + * ``` + * + * If the local address can not be determined or is unknown at this time (such as + * after the connection has been closed), it MAY return a `NULL` value instead. + * + * Otherwise, it will return the full address (URI) as a string value, such + * as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443`, + * `unix://example.sock` or `unix:///path/to/example.sock`. + * Note that individual URI components are application specific and depend + * on the underlying transport protocol. + * + * This method complements the [`getRemoteAddress()`](#getremoteaddress) method, + * so they should not be confused. + * + * If your `TcpServer` instance is listening on multiple interfaces (e.g. using + * the address `0.0.0.0`), you can use this method to find out which interface + * actually accepted this connection (such as a public or local interface). + * + * If your system has multiple interfaces (e.g. a WAN and a LAN interface), + * you can use this method to find out which interface was actually + * used for this connection. + * + * @return ?string local address (URI) or null if unknown + * @see self::getRemoteAddress() + */ + public function getLocalAddress(); +} diff --git a/deps/vendor/react/socket/src/Connector.php b/deps/vendor/react/socket/src/Connector.php new file mode 100644 index 000000000..15faa4699 --- /dev/null +++ b/deps/vendor/react/socket/src/Connector.php @@ -0,0 +1,236 @@ + true, + 'tls' => true, + 'unix' => true, + + 'dns' => true, + 'timeout' => true, + 'happy_eyeballs' => true, + ); + + if ($context['timeout'] === true) { + $context['timeout'] = (float)\ini_get("default_socket_timeout"); + } + + if ($context['tcp'] instanceof ConnectorInterface) { + $tcp = $context['tcp']; + } else { + $tcp = new TcpConnector( + $loop, + \is_array($context['tcp']) ? $context['tcp'] : array() + ); + } + + if ($context['dns'] !== false) { + if ($context['dns'] instanceof ResolverInterface) { + $resolver = $context['dns']; + } else { + if ($context['dns'] !== true) { + $config = $context['dns']; + } else { + // try to load nameservers from system config or default to Google's public DNS + $config = DnsConfig::loadSystemConfigBlocking(); + if (!$config->nameservers) { + $config->nameservers[] = '8.8.8.8'; // @codeCoverageIgnore + } + } + + $factory = new DnsFactory(); + $resolver = $factory->createCached( + $config, + $loop + ); + } + + if ($context['happy_eyeballs'] === true) { + $tcp = new HappyEyeBallsConnector($loop, $tcp, $resolver); + } else { + $tcp = new DnsConnector($tcp, $resolver); + } + } + + if ($context['tcp'] !== false) { + $context['tcp'] = $tcp; + + if ($context['timeout'] !== false) { + $context['tcp'] = new TimeoutConnector( + $context['tcp'], + $context['timeout'], + $loop + ); + } + + $this->connectors['tcp'] = $context['tcp']; + } + + if ($context['tls'] !== false) { + if (!$context['tls'] instanceof ConnectorInterface) { + $context['tls'] = new SecureConnector( + $tcp, + $loop, + \is_array($context['tls']) ? $context['tls'] : array() + ); + } + + if ($context['timeout'] !== false) { + $context['tls'] = new TimeoutConnector( + $context['tls'], + $context['timeout'], + $loop + ); + } + + $this->connectors['tls'] = $context['tls']; + } + + if ($context['unix'] !== false) { + if (!$context['unix'] instanceof ConnectorInterface) { + $context['unix'] = new UnixConnector($loop); + } + $this->connectors['unix'] = $context['unix']; + } + } + + public function connect($uri) + { + $scheme = 'tcp'; + if (\strpos($uri, '://') !== false) { + $scheme = (string)\substr($uri, 0, \strpos($uri, '://')); + } + + if (!isset($this->connectors[$scheme])) { + return \React\Promise\reject(new \RuntimeException( + 'No connector available for URI scheme "' . $scheme . '" (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + return $this->connectors[$scheme]->connect($uri); + } + + + /** + * [internal] Builds on URI from the given URI parts and ip address with original hostname as query + * + * @param array $parts + * @param string $host + * @param string $ip + * @return string + * @internal + */ + public static function uri(array $parts, $host, $ip) + { + $uri = ''; + + // prepend original scheme if known + if (isset($parts['scheme'])) { + $uri .= $parts['scheme'] . '://'; + } + + if (\strpos($ip, ':') !== false) { + // enclose IPv6 addresses in square brackets before appending port + $uri .= '[' . $ip . ']'; + } else { + $uri .= $ip; + } + + // append original port if known + if (isset($parts['port'])) { + $uri .= ':' . $parts['port']; + } + + // append orignal path if known + if (isset($parts['path'])) { + $uri .= $parts['path']; + } + + // append original query if known + if (isset($parts['query'])) { + $uri .= '?' . $parts['query']; + } + + // append original hostname as query if resolved via DNS and if + // destination URI does not contain "hostname" query param already + $args = array(); + \parse_str(isset($parts['query']) ? $parts['query'] : '', $args); + if ($host !== $ip && !isset($args['hostname'])) { + $uri .= (isset($parts['query']) ? '&' : '?') . 'hostname=' . \rawurlencode($host); + } + + // append original fragment if known + if (isset($parts['fragment'])) { + $uri .= '#' . $parts['fragment']; + } + + return $uri; + } +} diff --git a/deps/vendor/react/socket/src/ConnectorInterface.php b/deps/vendor/react/socket/src/ConnectorInterface.php new file mode 100644 index 000000000..1f07b753e --- /dev/null +++ b/deps/vendor/react/socket/src/ConnectorInterface.php @@ -0,0 +1,59 @@ +connect('google.com:443')->then( + * function (React\Socket\ConnectionInterface $connection) { + * // connection successfully established + * }, + * function (Exception $error) { + * // failed to connect due to $error + * } + * ); + * ``` + * + * The returned Promise MUST be implemented in such a way that it can be + * cancelled when it is still pending. Cancelling a pending promise MUST + * reject its value with an Exception. It SHOULD clean up any underlying + * resources and references as applicable. + * + * ```php + * $promise = $connector->connect($uri); + * + * $promise->cancel(); + * ``` + * + * @param string $uri + * @return \React\Promise\PromiseInterface + * Resolves with a `ConnectionInterface` on success or rejects with an `Exception` on error. + * @see ConnectionInterface + */ + public function connect($uri); +} diff --git a/deps/vendor/react/socket/src/DnsConnector.php b/deps/vendor/react/socket/src/DnsConnector.php new file mode 100644 index 000000000..d2fb2c7dd --- /dev/null +++ b/deps/vendor/react/socket/src/DnsConnector.php @@ -0,0 +1,117 @@ +connector = $connector; + $this->resolver = $resolver; + } + + public function connect($uri) + { + $original = $uri; + if (\strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + $parts = \parse_url($uri); + if (isset($parts['scheme'])) { + unset($parts['scheme']); + } + } else { + $parts = \parse_url($uri); + } + + if (!$parts || !isset($parts['host'])) { + return Promise\reject(new \InvalidArgumentException( + 'Given URI "' . $original . '" is invalid (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + $host = \trim($parts['host'], '[]'); + $connector = $this->connector; + + // skip DNS lookup / URI manipulation if this URI already contains an IP + if (@\inet_pton($host) !== false) { + return $connector->connect($original); + } + + $promise = $this->resolver->resolve($host); + $resolved = null; + + return new Promise\Promise( + function ($resolve, $reject) use (&$promise, &$resolved, $uri, $connector, $host, $parts) { + // resolve/reject with result of DNS lookup + $promise->then(function ($ip) use (&$promise, &$resolved, $uri, $connector, $host, $parts) { + $resolved = $ip; + + return $promise = $connector->connect( + Connector::uri($parts, $host, $ip) + )->then(null, function (\Exception $e) use ($uri) { + if ($e instanceof \RuntimeException) { + $message = \preg_replace('/^(Connection to [^ ]+)[&?]hostname=[^ &]+/', '$1', $e->getMessage()); + $e = new \RuntimeException( + 'Connection to ' . $uri . ' failed: ' . $message, + $e->getCode(), + $e + ); + + // avoid garbage references by replacing all closures in call stack. + // what a lovely piece of code! + $r = new \ReflectionProperty('Exception', 'trace'); + $r->setAccessible(true); + $trace = $r->getValue($e); + + // Exception trace arguments are not available on some PHP 7.4 installs + // @codeCoverageIgnoreStart + foreach ($trace as $ti => $one) { + if (isset($one['args'])) { + foreach ($one['args'] as $ai => $arg) { + if ($arg instanceof \Closure) { + $trace[$ti]['args'][$ai] = 'Object(' . \get_class($arg) . ')'; + } + } + } + } + // @codeCoverageIgnoreEnd + $r->setValue($e, $trace); + } + + throw $e; + }); + }, function ($e) use ($uri, $reject) { + $reject(new \RuntimeException('Connection to ' . $uri .' failed during DNS lookup: ' . $e->getMessage(), 0, $e)); + })->then($resolve, $reject); + }, + function ($_, $reject) use (&$promise, &$resolved, $uri) { + // cancellation should reject connection attempt + // reject DNS resolution with custom reason, otherwise rely on connection cancellation below + if ($resolved === null) { + $reject(new \RuntimeException( + 'Connection to ' . $uri . ' cancelled during DNS lookup (ECONNABORTED)', + \defined('SOCKET_ECONNABORTED') ? \SOCKET_ECONNABORTED : 103 + )); + } + + // (try to) cancel pending DNS lookup / connection attempt + if ($promise instanceof PromiseInterface && \method_exists($promise, 'cancel')) { + // overwrite callback arguments for PHP7+ only, so they do not show + // up in the Exception trace and do not cause a possible cyclic reference. + $_ = $reject = null; + + $promise->cancel(); + $promise = null; + } + } + ); + } +} diff --git a/deps/vendor/react/socket/src/FdServer.php b/deps/vendor/react/socket/src/FdServer.php new file mode 100644 index 000000000..8e46719aa --- /dev/null +++ b/deps/vendor/react/socket/src/FdServer.php @@ -0,0 +1,222 @@ +on('connection', function (ConnectionInterface $connection) { + * echo 'Plaintext connection from ' . $connection->getRemoteAddress() . PHP_EOL; + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * @see ServerInterface + * @see ConnectionInterface + * @internal + */ +final class FdServer extends EventEmitter implements ServerInterface +{ + private $master; + private $loop; + private $unix = false; + private $listening = false; + + /** + * Creates a socket server and starts listening on the given file descriptor + * + * This starts accepting new incoming connections on the given file descriptor. + * See also the `connection event` documented in the `ServerInterface` + * for more details. + * + * ```php + * $socket = new React\Socket\FdServer(3); + * ``` + * + * If the given FD is invalid or out of range, it will throw an `InvalidArgumentException`: + * + * ```php + * // throws InvalidArgumentException + * $socket = new React\Socket\FdServer(-1); + * ``` + * + * If the given FD appears to be valid, but listening on it fails (such as + * if the FD does not exist or does not refer to a socket server), it will + * throw a `RuntimeException`: + * + * ```php + * // throws RuntimeException because FD does not reference a socket server + * $socket = new React\Socket\FdServer(0, $loop); + * ``` + * + * Note that these error conditions may vary depending on your system and/or + * configuration. + * See the exception message and code for more details about the actual error + * condition. + * + * @param int|string $fd FD number such as `3` or as URL in the form of `php://fd/3` + * @param ?LoopInterface $loop + * @throws \InvalidArgumentException if the listening address is invalid + * @throws \RuntimeException if listening on this address fails (already in use etc.) + */ + public function __construct($fd, $loop = null) + { + if (\preg_match('#^php://fd/(\d+)$#', $fd, $m)) { + $fd = (int) $m[1]; + } + if (!\is_int($fd) || $fd < 0 || $fd >= \PHP_INT_MAX) { + throw new \InvalidArgumentException( + 'Invalid FD number given (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + ); + } + + if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #2 ($loop) expected null|React\EventLoop\LoopInterface'); + } + + $this->loop = $loop ?: Loop::get(); + + $errno = 0; + $errstr = ''; + \set_error_handler(function ($_, $error) use (&$errno, &$errstr) { + // Match errstr from PHP's warning message. + // fopen(php://fd/3): Failed to open stream: Error duping file descriptor 3; possibly it doesn't exist: [9]: Bad file descriptor + \preg_match('/\[(\d+)\]: (.*)/', $error, $m); + $errno = isset($m[1]) ? (int) $m[1] : 0; + $errstr = isset($m[2]) ? $m[2] : $error; + }); + + $this->master = \fopen('php://fd/' . $fd, 'r+'); + + \restore_error_handler(); + + if (false === $this->master) { + throw new \RuntimeException( + 'Failed to listen on FD ' . $fd . ': ' . $errstr . SocketServer::errconst($errno), + $errno + ); + } + + $meta = \stream_get_meta_data($this->master); + if (!isset($meta['stream_type']) || $meta['stream_type'] !== 'tcp_socket') { + \fclose($this->master); + + $errno = \defined('SOCKET_ENOTSOCK') ? \SOCKET_ENOTSOCK : 88; + $errstr = \function_exists('socket_strerror') ? \socket_strerror($errno) : 'Not a socket'; + + throw new \RuntimeException( + 'Failed to listen on FD ' . $fd . ': ' . $errstr . ' (ENOTSOCK)', + $errno + ); + } + + // Socket should not have a peer address if this is a listening socket. + // Looks like this work-around is the closest we can get because PHP doesn't expose SO_ACCEPTCONN even with ext-sockets. + if (\stream_socket_get_name($this->master, true) !== false) { + \fclose($this->master); + + $errno = \defined('SOCKET_EISCONN') ? \SOCKET_EISCONN : 106; + $errstr = \function_exists('socket_strerror') ? \socket_strerror($errno) : 'Socket is connected'; + + throw new \RuntimeException( + 'Failed to listen on FD ' . $fd . ': ' . $errstr . ' (EISCONN)', + $errno + ); + } + + // Assume this is a Unix domain socket (UDS) when its listening address doesn't parse as a valid URL with a port. + // Looks like this work-around is the closest we can get because PHP doesn't expose SO_DOMAIN even with ext-sockets. + $this->unix = \parse_url($this->getAddress(), \PHP_URL_PORT) === false; + + \stream_set_blocking($this->master, false); + + $this->resume(); + } + + public function getAddress() + { + if (!\is_resource($this->master)) { + return null; + } + + $address = \stream_socket_get_name($this->master, false); + + if ($this->unix === true) { + return 'unix://' . $address; + } + + // check if this is an IPv6 address which includes multiple colons but no square brackets + $pos = \strrpos($address, ':'); + if ($pos !== false && \strpos($address, ':') < $pos && \substr($address, 0, 1) !== '[') { + $address = '[' . \substr($address, 0, $pos) . ']:' . \substr($address, $pos + 1); // @codeCoverageIgnore + } + + return 'tcp://' . $address; + } + + public function pause() + { + if (!$this->listening) { + return; + } + + $this->loop->removeReadStream($this->master); + $this->listening = false; + } + + public function resume() + { + if ($this->listening || !\is_resource($this->master)) { + return; + } + + $that = $this; + $this->loop->addReadStream($this->master, function ($master) use ($that) { + try { + $newSocket = SocketServer::accept($master); + } catch (\RuntimeException $e) { + $that->emit('error', array($e)); + return; + } + $that->handleConnection($newSocket); + }); + $this->listening = true; + } + + public function close() + { + if (!\is_resource($this->master)) { + return; + } + + $this->pause(); + \fclose($this->master); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleConnection($socket) + { + $connection = new Connection($socket, $this->loop); + $connection->unix = $this->unix; + + $this->emit('connection', array($connection)); + } +} diff --git a/deps/vendor/react/socket/src/FixedUriConnector.php b/deps/vendor/react/socket/src/FixedUriConnector.php new file mode 100644 index 000000000..f83241d6c --- /dev/null +++ b/deps/vendor/react/socket/src/FixedUriConnector.php @@ -0,0 +1,41 @@ +connect('localhost:80'); + * ``` + */ +class FixedUriConnector implements ConnectorInterface +{ + private $uri; + private $connector; + + /** + * @param string $uri + * @param ConnectorInterface $connector + */ + public function __construct($uri, ConnectorInterface $connector) + { + $this->uri = $uri; + $this->connector = $connector; + } + + public function connect($_) + { + return $this->connector->connect($this->uri); + } +} diff --git a/deps/vendor/react/socket/src/HappyEyeBallsConnectionBuilder.php b/deps/vendor/react/socket/src/HappyEyeBallsConnectionBuilder.php new file mode 100644 index 000000000..d4f05e857 --- /dev/null +++ b/deps/vendor/react/socket/src/HappyEyeBallsConnectionBuilder.php @@ -0,0 +1,334 @@ + false, + Message::TYPE_AAAA => false, + ); + public $resolverPromises = array(); + public $connectionPromises = array(); + public $connectQueue = array(); + public $nextAttemptTimer; + public $parts; + public $ipsCount = 0; + public $failureCount = 0; + public $resolve; + public $reject; + + public $lastErrorFamily; + public $lastError6; + public $lastError4; + + public function __construct(LoopInterface $loop, ConnectorInterface $connector, ResolverInterface $resolver, $uri, $host, $parts) + { + $this->loop = $loop; + $this->connector = $connector; + $this->resolver = $resolver; + $this->uri = $uri; + $this->host = $host; + $this->parts = $parts; + } + + public function connect() + { + $that = $this; + return new Promise\Promise(function ($resolve, $reject) use ($that) { + $lookupResolve = function ($type) use ($that, $resolve, $reject) { + return function (array $ips) use ($that, $type, $resolve, $reject) { + unset($that->resolverPromises[$type]); + $that->resolved[$type] = true; + + $that->mixIpsIntoConnectQueue($ips); + + // start next connection attempt if not already awaiting next + if ($that->nextAttemptTimer === null && $that->connectQueue) { + $that->check($resolve, $reject); + } + }; + }; + + $that->resolverPromises[Message::TYPE_AAAA] = $that->resolve(Message::TYPE_AAAA, $reject)->then($lookupResolve(Message::TYPE_AAAA)); + $that->resolverPromises[Message::TYPE_A] = $that->resolve(Message::TYPE_A, $reject)->then(function (array $ips) use ($that) { + // happy path: IPv6 has resolved already (or could not resolve), continue with IPv4 addresses + if ($that->resolved[Message::TYPE_AAAA] === true || !$ips) { + return $ips; + } + + // Otherwise delay processing IPv4 lookup until short timer passes or IPv6 resolves in the meantime + $deferred = new Promise\Deferred(function () use (&$ips) { + // discard all IPv4 addresses if cancelled + $ips = array(); + }); + $timer = $that->loop->addTimer($that::RESOLUTION_DELAY, function () use ($deferred, $ips) { + $deferred->resolve($ips); + }); + + $that->resolverPromises[Message::TYPE_AAAA]->then(function () use ($that, $timer, $deferred, &$ips) { + $that->loop->cancelTimer($timer); + $deferred->resolve($ips); + }); + + return $deferred->promise(); + })->then($lookupResolve(Message::TYPE_A)); + }, function ($_, $reject) use ($that) { + $reject(new \RuntimeException( + 'Connection to ' . $that->uri . ' cancelled' . (!$that->connectionPromises ? ' during DNS lookup' : '') . ' (ECONNABORTED)', + \defined('SOCKET_ECONNABORTED') ? \SOCKET_ECONNABORTED : 103 + )); + $_ = $reject = null; + + $that->cleanUp(); + }); + } + + /** + * @internal + * @param int $type DNS query type + * @param callable $reject + * @return \React\Promise\PromiseInterface Returns a promise that + * always resolves with a list of IP addresses on success or an empty + * list on error. + */ + public function resolve($type, $reject) + { + $that = $this; + return $that->resolver->resolveAll($that->host, $type)->then(null, function (\Exception $e) use ($type, $reject, $that) { + unset($that->resolverPromises[$type]); + $that->resolved[$type] = true; + + if ($type === Message::TYPE_A) { + $that->lastError4 = $e->getMessage(); + $that->lastErrorFamily = 4; + } else { + $that->lastError6 = $e->getMessage(); + $that->lastErrorFamily = 6; + } + + // cancel next attempt timer when there are no more IPs to connect to anymore + if ($that->nextAttemptTimer !== null && !$that->connectQueue) { + $that->loop->cancelTimer($that->nextAttemptTimer); + $that->nextAttemptTimer = null; + } + + if ($that->hasBeenResolved() && $that->ipsCount === 0) { + $reject(new \RuntimeException( + $that->error(), + 0, + $e + )); + } + + // Exception already handled above, so don't throw an unhandled rejection here + return array(); + }); + } + + /** + * @internal + */ + public function check($resolve, $reject) + { + $ip = \array_shift($this->connectQueue); + + // start connection attempt and remember array position to later unset again + $this->connectionPromises[] = $this->attemptConnection($ip); + \end($this->connectionPromises); + $index = \key($this->connectionPromises); + + $that = $this; + $that->connectionPromises[$index]->then(function ($connection) use ($that, $index, $resolve) { + unset($that->connectionPromises[$index]); + + $that->cleanUp(); + + $resolve($connection); + }, function (\Exception $e) use ($that, $index, $ip, $resolve, $reject) { + unset($that->connectionPromises[$index]); + + $that->failureCount++; + + $message = \preg_replace('/^(Connection to [^ ]+)[&?]hostname=[^ &]+/', '$1', $e->getMessage()); + if (\strpos($ip, ':') === false) { + $that->lastError4 = $message; + $that->lastErrorFamily = 4; + } else { + $that->lastError6 = $message; + $that->lastErrorFamily = 6; + } + + // start next connection attempt immediately on error + if ($that->connectQueue) { + if ($that->nextAttemptTimer !== null) { + $that->loop->cancelTimer($that->nextAttemptTimer); + $that->nextAttemptTimer = null; + } + + $that->check($resolve, $reject); + } + + if ($that->hasBeenResolved() === false) { + return; + } + + if ($that->ipsCount === $that->failureCount) { + $that->cleanUp(); + + $reject(new \RuntimeException( + $that->error(), + $e->getCode(), + $e + )); + } + }); + + // Allow next connection attempt in 100ms: https://tools.ietf.org/html/rfc8305#section-5 + // Only start timer when more IPs are queued or when DNS query is still pending (might add more IPs) + if ($this->nextAttemptTimer === null && (\count($this->connectQueue) > 0 || $this->resolved[Message::TYPE_A] === false || $this->resolved[Message::TYPE_AAAA] === false)) { + $this->nextAttemptTimer = $this->loop->addTimer(self::CONNECTION_ATTEMPT_DELAY, function () use ($that, $resolve, $reject) { + $that->nextAttemptTimer = null; + + if ($that->connectQueue) { + $that->check($resolve, $reject); + } + }); + } + } + + /** + * @internal + */ + public function attemptConnection($ip) + { + $uri = Connector::uri($this->parts, $this->host, $ip); + + return $this->connector->connect($uri); + } + + /** + * @internal + */ + public function cleanUp() + { + // clear list of outstanding IPs to avoid creating new connections + $this->connectQueue = array(); + + // cancel pending connection attempts + foreach ($this->connectionPromises as $connectionPromise) { + if ($connectionPromise instanceof PromiseInterface && \method_exists($connectionPromise, 'cancel')) { + $connectionPromise->cancel(); + } + } + + // cancel pending DNS resolution (cancel IPv4 first in case it is awaiting IPv6 resolution delay) + foreach (\array_reverse($this->resolverPromises) as $resolverPromise) { + if ($resolverPromise instanceof PromiseInterface && \method_exists($resolverPromise, 'cancel')) { + $resolverPromise->cancel(); + } + } + + if ($this->nextAttemptTimer instanceof TimerInterface) { + $this->loop->cancelTimer($this->nextAttemptTimer); + $this->nextAttemptTimer = null; + } + } + + /** + * @internal + */ + public function hasBeenResolved() + { + foreach ($this->resolved as $typeHasBeenResolved) { + if ($typeHasBeenResolved === false) { + return false; + } + } + + return true; + } + + /** + * Mixes an array of IP addresses into the connect queue in such a way they alternate when attempting to connect. + * The goal behind it is first attempt to connect to IPv6, then to IPv4, then to IPv6 again until one of those + * attempts succeeds. + * + * @link https://tools.ietf.org/html/rfc8305#section-4 + * + * @internal + */ + public function mixIpsIntoConnectQueue(array $ips) + { + \shuffle($ips); + $this->ipsCount += \count($ips); + $connectQueueStash = $this->connectQueue; + $this->connectQueue = array(); + while (\count($connectQueueStash) > 0 || \count($ips) > 0) { + if (\count($ips) > 0) { + $this->connectQueue[] = \array_shift($ips); + } + if (\count($connectQueueStash) > 0) { + $this->connectQueue[] = \array_shift($connectQueueStash); + } + } + } + + /** + * @internal + * @return string + */ + public function error() + { + if ($this->lastError4 === $this->lastError6) { + $message = $this->lastError6; + } elseif ($this->lastErrorFamily === 6) { + $message = 'Last error for IPv6: ' . $this->lastError6 . '. Previous error for IPv4: ' . $this->lastError4; + } else { + $message = 'Last error for IPv4: ' . $this->lastError4 . '. Previous error for IPv6: ' . $this->lastError6; + } + + if ($this->hasBeenResolved() && $this->ipsCount === 0) { + if ($this->lastError6 === $this->lastError4) { + $message = ' during DNS lookup: ' . $this->lastError6; + } else { + $message = ' during DNS lookup. ' . $message; + } + } else { + $message = ': ' . $message; + } + + return 'Connection to ' . $this->uri . ' failed' . $message; + } +} diff --git a/deps/vendor/react/socket/src/HappyEyeBallsConnector.php b/deps/vendor/react/socket/src/HappyEyeBallsConnector.php new file mode 100644 index 000000000..a5511ac9e --- /dev/null +++ b/deps/vendor/react/socket/src/HappyEyeBallsConnector.php @@ -0,0 +1,80 @@ +loop = $loop ?: Loop::get(); + $this->connector = $connector; + $this->resolver = $resolver; + } + + public function connect($uri) + { + $original = $uri; + if (\strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + $parts = \parse_url($uri); + if (isset($parts['scheme'])) { + unset($parts['scheme']); + } + } else { + $parts = \parse_url($uri); + } + + if (!$parts || !isset($parts['host'])) { + return Promise\reject(new \InvalidArgumentException( + 'Given URI "' . $original . '" is invalid (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + $host = \trim($parts['host'], '[]'); + + // skip DNS lookup / URI manipulation if this URI already contains an IP + if (@\inet_pton($host) !== false) { + return $this->connector->connect($original); + } + + $builder = new HappyEyeBallsConnectionBuilder( + $this->loop, + $this->connector, + $this->resolver, + $uri, + $host, + $parts + ); + return $builder->connect(); + } +} diff --git a/deps/vendor/react/socket/src/LimitingServer.php b/deps/vendor/react/socket/src/LimitingServer.php new file mode 100644 index 000000000..d19000b36 --- /dev/null +++ b/deps/vendor/react/socket/src/LimitingServer.php @@ -0,0 +1,203 @@ +on('connection', function (React\Socket\ConnectionInterface $connection) { + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * @see ServerInterface + * @see ConnectionInterface + */ +class LimitingServer extends EventEmitter implements ServerInterface +{ + private $connections = array(); + private $server; + private $limit; + + private $pauseOnLimit = false; + private $autoPaused = false; + private $manuPaused = false; + + /** + * Instantiates a new LimitingServer. + * + * You have to pass a maximum number of open connections to ensure + * the server will automatically reject (close) connections once this limit + * is exceeded. In this case, it will emit an `error` event to inform about + * this and no `connection` event will be emitted. + * + * ```php + * $server = new React\Socket\LimitingServer($server, 100); + * $server->on('connection', function (React\Socket\ConnectionInterface $connection) { + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * You MAY pass a `null` limit in order to put no limit on the number of + * open connections and keep accepting new connection until you run out of + * operating system resources (such as open file handles). This may be + * useful if you do not want to take care of applying a limit but still want + * to use the `getConnections()` method. + * + * You can optionally configure the server to pause accepting new + * connections once the connection limit is reached. In this case, it will + * pause the underlying server and no longer process any new connections at + * all, thus also no longer closing any excessive connections. + * The underlying operating system is responsible for keeping a backlog of + * pending connections until its limit is reached, at which point it will + * start rejecting further connections. + * Once the server is below the connection limit, it will continue consuming + * connections from the backlog and will process any outstanding data on + * each connection. + * This mode may be useful for some protocols that are designed to wait for + * a response message (such as HTTP), but may be less useful for other + * protocols that demand immediate responses (such as a "welcome" message in + * an interactive chat). + * + * ```php + * $server = new React\Socket\LimitingServer($server, 100, true); + * $server->on('connection', function (React\Socket\ConnectionInterface $connection) { + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * @param ServerInterface $server + * @param int|null $connectionLimit + * @param bool $pauseOnLimit + */ + public function __construct(ServerInterface $server, $connectionLimit, $pauseOnLimit = false) + { + $this->server = $server; + $this->limit = $connectionLimit; + if ($connectionLimit !== null) { + $this->pauseOnLimit = $pauseOnLimit; + } + + $this->server->on('connection', array($this, 'handleConnection')); + $this->server->on('error', array($this, 'handleError')); + } + + /** + * Returns an array with all currently active connections + * + * ```php + * foreach ($server->getConnection() as $connection) { + * $connection->write('Hi!'); + * } + * ``` + * + * @return ConnectionInterface[] + */ + public function getConnections() + { + return $this->connections; + } + + public function getAddress() + { + return $this->server->getAddress(); + } + + public function pause() + { + if (!$this->manuPaused) { + $this->manuPaused = true; + + if (!$this->autoPaused) { + $this->server->pause(); + } + } + } + + public function resume() + { + if ($this->manuPaused) { + $this->manuPaused = false; + + if (!$this->autoPaused) { + $this->server->resume(); + } + } + } + + public function close() + { + $this->server->close(); + } + + /** @internal */ + public function handleConnection(ConnectionInterface $connection) + { + // close connection if limit exceeded + if ($this->limit !== null && \count($this->connections) >= $this->limit) { + $this->handleError(new \OverflowException('Connection closed because server reached connection limit')); + $connection->close(); + return; + } + + $this->connections[] = $connection; + $that = $this; + $connection->on('close', function () use ($that, $connection) { + $that->handleDisconnection($connection); + }); + + // pause accepting new connections if limit exceeded + if ($this->pauseOnLimit && !$this->autoPaused && \count($this->connections) >= $this->limit) { + $this->autoPaused = true; + + if (!$this->manuPaused) { + $this->server->pause(); + } + } + + $this->emit('connection', array($connection)); + } + + /** @internal */ + public function handleDisconnection(ConnectionInterface $connection) + { + unset($this->connections[\array_search($connection, $this->connections)]); + + // continue accepting new connection if below limit + if ($this->autoPaused && \count($this->connections) < $this->limit) { + $this->autoPaused = false; + + if (!$this->manuPaused) { + $this->server->resume(); + } + } + } + + /** @internal */ + public function handleError(\Exception $error) + { + $this->emit('error', array($error)); + } +} diff --git a/deps/vendor/react/socket/src/SecureConnector.php b/deps/vendor/react/socket/src/SecureConnector.php new file mode 100644 index 000000000..08255ac92 --- /dev/null +++ b/deps/vendor/react/socket/src/SecureConnector.php @@ -0,0 +1,132 @@ +connector = $connector; + $this->streamEncryption = new StreamEncryption($loop ?: Loop::get(), false); + $this->context = $context; + } + + public function connect($uri) + { + if (!\function_exists('stream_socket_enable_crypto')) { + return Promise\reject(new \BadMethodCallException('Encryption not supported on your platform (HHVM < 3.8?)')); // @codeCoverageIgnore + } + + if (\strpos($uri, '://') === false) { + $uri = 'tls://' . $uri; + } + + $parts = \parse_url($uri); + if (!$parts || !isset($parts['scheme']) || $parts['scheme'] !== 'tls') { + return Promise\reject(new \InvalidArgumentException( + 'Given URI "' . $uri . '" is invalid (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + $context = $this->context; + $encryption = $this->streamEncryption; + $connected = false; + /** @var \React\Promise\PromiseInterface $promise */ + $promise = $this->connector->connect( + \str_replace('tls://', '', $uri) + )->then(function (ConnectionInterface $connection) use ($context, $encryption, $uri, &$promise, &$connected) { + // (unencrypted) TCP/IP connection succeeded + $connected = true; + + if (!$connection instanceof Connection) { + $connection->close(); + throw new \UnexpectedValueException('Base connector does not use internal Connection class exposing stream resource'); + } + + // set required SSL/TLS context options + foreach ($context as $name => $value) { + \stream_context_set_option($connection->stream, 'ssl', $name, $value); + } + + // try to enable encryption + return $promise = $encryption->enable($connection)->then(null, function ($error) use ($connection, $uri) { + // establishing encryption failed => close invalid connection and return error + $connection->close(); + + throw new \RuntimeException( + 'Connection to ' . $uri . ' failed during TLS handshake: ' . $error->getMessage(), + $error->getCode() + ); + }); + }, function (\Exception $e) use ($uri) { + if ($e instanceof \RuntimeException) { + $message = \preg_replace('/^Connection to [^ ]+/', '', $e->getMessage()); + $e = new \RuntimeException( + 'Connection to ' . $uri . $message, + $e->getCode(), + $e + ); + + // avoid garbage references by replacing all closures in call stack. + // what a lovely piece of code! + $r = new \ReflectionProperty('Exception', 'trace'); + $r->setAccessible(true); + $trace = $r->getValue($e); + + // Exception trace arguments are not available on some PHP 7.4 installs + // @codeCoverageIgnoreStart + foreach ($trace as $ti => $one) { + if (isset($one['args'])) { + foreach ($one['args'] as $ai => $arg) { + if ($arg instanceof \Closure) { + $trace[$ti]['args'][$ai] = 'Object(' . \get_class($arg) . ')'; + } + } + } + } + // @codeCoverageIgnoreEnd + $r->setValue($e, $trace); + } + + throw $e; + }); + + return new \React\Promise\Promise( + function ($resolve, $reject) use ($promise) { + $promise->then($resolve, $reject); + }, + function ($_, $reject) use (&$promise, $uri, &$connected) { + if ($connected) { + $reject(new \RuntimeException( + 'Connection to ' . $uri . ' cancelled during TLS handshake (ECONNABORTED)', + \defined('SOCKET_ECONNABORTED') ? \SOCKET_ECONNABORTED : 103 + )); + } + + $promise->cancel(); + $promise = null; + } + ); + } +} diff --git a/deps/vendor/react/socket/src/SecureServer.php b/deps/vendor/react/socket/src/SecureServer.php new file mode 100644 index 000000000..5a202d27b --- /dev/null +++ b/deps/vendor/react/socket/src/SecureServer.php @@ -0,0 +1,210 @@ +on('connection', function (React\Socket\ConnectionInterface $connection) { + * echo 'Secure connection from' . $connection->getRemoteAddress() . PHP_EOL; + * + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * Whenever a client fails to perform a successful TLS handshake, it will emit an + * `error` event and then close the underlying TCP/IP connection: + * + * ```php + * $server->on('error', function (Exception $e) { + * echo 'Error' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * Note that the `SecureServer` class is a concrete implementation for TLS sockets. + * If you want to typehint in your higher-level protocol implementation, you SHOULD + * use the generic `ServerInterface` instead. + * + * @see ServerInterface + * @see ConnectionInterface + */ +final class SecureServer extends EventEmitter implements ServerInterface +{ + private $tcp; + private $encryption; + private $context; + + /** + * Creates a secure TLS server and starts waiting for incoming connections + * + * It does so by wrapping a `TcpServer` instance which waits for plaintext + * TCP/IP connections and then performs a TLS handshake for each connection. + * It thus requires valid [TLS context options], + * which in its most basic form may look something like this if you're using a + * PEM encoded certificate file: + * + * ```php + * $server = new React\Socket\TcpServer(8000); + * $server = new React\Socket\SecureServer($server, null, array( + * 'local_cert' => 'server.pem' + * )); + * ``` + * + * Note that the certificate file will not be loaded on instantiation but when an + * incoming connection initializes its TLS context. + * This implies that any invalid certificate file paths or contents will only cause + * an `error` event at a later time. + * + * If your private key is encrypted with a passphrase, you have to specify it + * like this: + * + * ```php + * $server = new React\Socket\TcpServer(8000); + * $server = new React\Socket\SecureServer($server, null, array( + * 'local_cert' => 'server.pem', + * 'passphrase' => 'secret' + * )); + * ``` + * + * Note that available [TLS context options], + * their defaults and effects of changing these may vary depending on your system + * and/or PHP version. + * Passing unknown context options has no effect. + * + * This class takes an optional `LoopInterface|null $loop` parameter that can be used to + * pass the event loop instance to use for this object. You can use a `null` value + * here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). + * This value SHOULD NOT be given unless you're sure you want to explicitly use a + * given event loop instance. + * + * Advanced usage: Despite allowing any `ServerInterface` as first parameter, + * you SHOULD pass a `TcpServer` instance as first parameter, unless you + * know what you're doing. + * Internally, the `SecureServer` has to set the required TLS context options on + * the underlying stream resources. + * These resources are not exposed through any of the interfaces defined in this + * package, but only through the internal `Connection` class. + * The `TcpServer` class is guaranteed to emit connections that implement + * the `ConnectionInterface` and uses the internal `Connection` class in order to + * expose these underlying resources. + * If you use a custom `ServerInterface` and its `connection` event does not + * meet this requirement, the `SecureServer` will emit an `error` event and + * then close the underlying connection. + * + * @param ServerInterface|TcpServer $tcp + * @param ?LoopInterface $loop + * @param array $context + * @throws BadMethodCallException for legacy HHVM < 3.8 due to lack of support + * @see TcpServer + * @link https://www.php.net/manual/en/context.ssl.php for TLS context options + */ + public function __construct(ServerInterface $tcp, $loop = null, array $context = array()) + { + if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #2 ($loop) expected null|React\EventLoop\LoopInterface'); + } + + if (!\function_exists('stream_socket_enable_crypto')) { + throw new \BadMethodCallException('Encryption not supported on your platform (HHVM < 3.8?)'); // @codeCoverageIgnore + } + + // default to empty passphrase to suppress blocking passphrase prompt + $context += array( + 'passphrase' => '' + ); + + $this->tcp = $tcp; + $this->encryption = new StreamEncryption($loop ?: Loop::get()); + $this->context = $context; + + $that = $this; + $this->tcp->on('connection', function ($connection) use ($that) { + $that->handleConnection($connection); + }); + $this->tcp->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + }); + } + + public function getAddress() + { + $address = $this->tcp->getAddress(); + if ($address === null) { + return null; + } + + return \str_replace('tcp://' , 'tls://', $address); + } + + public function pause() + { + $this->tcp->pause(); + } + + public function resume() + { + $this->tcp->resume(); + } + + public function close() + { + return $this->tcp->close(); + } + + /** @internal */ + public function handleConnection(ConnectionInterface $connection) + { + if (!$connection instanceof Connection) { + $this->emit('error', array(new \UnexpectedValueException('Base server does not use internal Connection class exposing stream resource'))); + $connection->close(); + return; + } + + foreach ($this->context as $name => $value) { + \stream_context_set_option($connection->stream, 'ssl', $name, $value); + } + + // get remote address before starting TLS handshake in case connection closes during handshake + $remote = $connection->getRemoteAddress(); + $that = $this; + + $this->encryption->enable($connection)->then( + function ($conn) use ($that) { + $that->emit('connection', array($conn)); + }, + function ($error) use ($that, $connection, $remote) { + $error = new \RuntimeException( + 'Connection from ' . $remote . ' failed during TLS handshake: ' . $error->getMessage(), + $error->getCode() + ); + + $that->emit('error', array($error)); + $connection->close(); + } + ); + } +} diff --git a/deps/vendor/react/socket/src/Server.php b/deps/vendor/react/socket/src/Server.php new file mode 100644 index 000000000..b24c55648 --- /dev/null +++ b/deps/vendor/react/socket/src/Server.php @@ -0,0 +1,118 @@ + $context); + } + + // apply default options if not explicitly given + $context += array( + 'tcp' => array(), + 'tls' => array(), + 'unix' => array() + ); + + $scheme = 'tcp'; + $pos = \strpos($uri, '://'); + if ($pos !== false) { + $scheme = \substr($uri, 0, $pos); + } + + if ($scheme === 'unix') { + $server = new UnixServer($uri, $loop, $context['unix']); + } else { + $server = new TcpServer(str_replace('tls://', '', $uri), $loop, $context['tcp']); + + if ($scheme === 'tls') { + $server = new SecureServer($server, $loop, $context['tls']); + } + } + + $this->server = $server; + + $that = $this; + $server->on('connection', function (ConnectionInterface $conn) use ($that) { + $that->emit('connection', array($conn)); + }); + $server->on('error', function (Exception $error) use ($that) { + $that->emit('error', array($error)); + }); + } + + public function getAddress() + { + return $this->server->getAddress(); + } + + public function pause() + { + $this->server->pause(); + } + + public function resume() + { + $this->server->resume(); + } + + public function close() + { + $this->server->close(); + } +} diff --git a/deps/vendor/react/socket/src/ServerInterface.php b/deps/vendor/react/socket/src/ServerInterface.php new file mode 100644 index 000000000..aa79fa17e --- /dev/null +++ b/deps/vendor/react/socket/src/ServerInterface.php @@ -0,0 +1,151 @@ +on('connection', function (React\Socket\ConnectionInterface $connection) { + * echo 'new connection' . PHP_EOL; + * }); + * ``` + * + * See also the `ConnectionInterface` for more details about handling the + * incoming connection. + * + * error event: + * The `error` event will be emitted whenever there's an error accepting a new + * connection from a client. + * + * ```php + * $socket->on('error', function (Exception $e) { + * echo 'error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * Note that this is not a fatal error event, i.e. the server keeps listening for + * new connections even after this event. + * + * @see ConnectionInterface + */ +interface ServerInterface extends EventEmitterInterface +{ + /** + * Returns the full address (URI) this server is currently listening on + * + * ```php + * $address = $socket->getAddress(); + * echo 'Server listening on ' . $address . PHP_EOL; + * ``` + * + * If the address can not be determined or is unknown at this time (such as + * after the socket has been closed), it MAY return a `NULL` value instead. + * + * Otherwise, it will return the full address (URI) as a string value, such + * as `tcp://127.0.0.1:8080`, `tcp://[::1]:80` or `tls://127.0.0.1:443`. + * Note that individual URI components are application specific and depend + * on the underlying transport protocol. + * + * If this is a TCP/IP based server and you only want the local port, you may + * use something like this: + * + * ```php + * $address = $socket->getAddress(); + * $port = parse_url($address, PHP_URL_PORT); + * echo 'Server listening on port ' . $port . PHP_EOL; + * ``` + * + * @return ?string the full listening address (URI) or NULL if it is unknown (not applicable to this server socket or already closed) + */ + public function getAddress(); + + /** + * Pauses accepting new incoming connections. + * + * Removes the socket resource from the EventLoop and thus stop accepting + * new connections. Note that the listening socket stays active and is not + * closed. + * + * This means that new incoming connections will stay pending in the + * operating system backlog until its configurable backlog is filled. + * Once the backlog is filled, the operating system may reject further + * incoming connections until the backlog is drained again by resuming + * to accept new connections. + * + * Once the server is paused, no futher `connection` events SHOULD + * be emitted. + * + * ```php + * $socket->pause(); + * + * $socket->on('connection', assertShouldNeverCalled()); + * ``` + * + * This method is advisory-only, though generally not recommended, the + * server MAY continue emitting `connection` events. + * + * Unless otherwise noted, a successfully opened server SHOULD NOT start + * in paused state. + * + * You can continue processing events by calling `resume()` again. + * + * Note that both methods can be called any number of times, in particular + * calling `pause()` more than once SHOULD NOT have any effect. + * Similarly, calling this after `close()` is a NO-OP. + * + * @see self::resume() + * @return void + */ + public function pause(); + + /** + * Resumes accepting new incoming connections. + * + * Re-attach the socket resource to the EventLoop after a previous `pause()`. + * + * ```php + * $socket->pause(); + * + * Loop::addTimer(1.0, function () use ($socket) { + * $socket->resume(); + * }); + * ``` + * + * Note that both methods can be called any number of times, in particular + * calling `resume()` without a prior `pause()` SHOULD NOT have any effect. + * Similarly, calling this after `close()` is a NO-OP. + * + * @see self::pause() + * @return void + */ + public function resume(); + + /** + * Shuts down this listening socket + * + * This will stop listening for new incoming connections on this socket. + * + * Calling this method more than once on the same instance is a NO-OP. + * + * @return void + */ + public function close(); +} diff --git a/deps/vendor/react/socket/src/SocketServer.php b/deps/vendor/react/socket/src/SocketServer.php new file mode 100644 index 000000000..e987f5f6a --- /dev/null +++ b/deps/vendor/react/socket/src/SocketServer.php @@ -0,0 +1,215 @@ + array(), + 'tls' => array(), + 'unix' => array() + ); + + $scheme = 'tcp'; + $pos = \strpos($uri, '://'); + if ($pos !== false) { + $scheme = \substr($uri, 0, $pos); + } + + if ($scheme === 'unix') { + $server = new UnixServer($uri, $loop, $context['unix']); + } elseif ($scheme === 'php') { + $server = new FdServer($uri, $loop); + } else { + if (preg_match('#^(?:\w+://)?\d+$#', $uri)) { + throw new \InvalidArgumentException( + 'Invalid URI given (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + ); + } + + $server = new TcpServer(str_replace('tls://', '', $uri), $loop, $context['tcp']); + + if ($scheme === 'tls') { + $server = new SecureServer($server, $loop, $context['tls']); + } + } + + $this->server = $server; + + $that = $this; + $server->on('connection', function (ConnectionInterface $conn) use ($that) { + $that->emit('connection', array($conn)); + }); + $server->on('error', function (\Exception $error) use ($that) { + $that->emit('error', array($error)); + }); + } + + public function getAddress() + { + return $this->server->getAddress(); + } + + public function pause() + { + $this->server->pause(); + } + + public function resume() + { + $this->server->resume(); + } + + public function close() + { + $this->server->close(); + } + + /** + * [internal] Internal helper method to accept new connection from given server socket + * + * @param resource $socket server socket to accept connection from + * @return resource new client socket if any + * @throws \RuntimeException if accepting fails + * @internal + */ + public static function accept($socket) + { + $errno = 0; + $errstr = ''; + \set_error_handler(function ($_, $error) use (&$errno, &$errstr) { + // Match errstr from PHP's warning message. + // stream_socket_accept(): accept failed: Connection timed out + $errstr = \preg_replace('#.*: #', '', $error); + $errno = SocketServer::errno($errstr); + }); + + $newSocket = \stream_socket_accept($socket, 0); + + \restore_error_handler(); + + if (false === $newSocket) { + throw new \RuntimeException( + 'Unable to accept new connection: ' . $errstr . self::errconst($errno), + $errno + ); + } + + return $newSocket; + } + + /** + * [Internal] Returns errno value for given errstr + * + * The errno and errstr values describes the type of error that has been + * encountered. This method tries to look up the given errstr and find a + * matching errno value which can be useful to provide more context to error + * messages. It goes through the list of known errno constants when either + * `ext-sockets`, `ext-posix` or `ext-pcntl` is available to find an errno + * matching the given errstr. + * + * @param string $errstr + * @return int errno value (e.g. value of `SOCKET_ECONNREFUSED`) or 0 if not found + * @internal + * @copyright Copyright (c) 2023 Christian Lück, taken from https://github.com/clue/errno with permission + * @codeCoverageIgnore + */ + public static function errno($errstr) + { + // PHP defines the required `strerror()` function through either `ext-sockets`, `ext-posix` or `ext-pcntl` + $strerror = \function_exists('socket_strerror') ? 'socket_strerror' : (\function_exists('posix_strerror') ? 'posix_strerror' : (\function_exists('pcntl_strerror') ? 'pcntl_strerror' : null)); + if ($strerror !== null) { + assert(\is_string($strerror) && \is_callable($strerror)); + + // PHP defines most useful errno constants like `ECONNREFUSED` through constants in `ext-sockets` like `SOCKET_ECONNREFUSED` + // PHP also defines a hand full of errno constants like `EMFILE` through constants in `ext-pcntl` like `PCNTL_EMFILE` + // go through list of all defined constants like `SOCKET_E*` and `PCNTL_E*` and see if they match the given `$errstr` + foreach (\get_defined_constants(false) as $name => $value) { + if (\is_int($value) && (\strpos($name, 'SOCKET_E') === 0 || \strpos($name, 'PCNTL_E') === 0) && $strerror($value) === $errstr) { + return $value; + } + } + + // if we reach this, no matching errno constant could be found (unlikely when `ext-sockets` is available) + // go through list of all possible errno values from 1 to `MAX_ERRNO` and see if they match the given `$errstr` + for ($errno = 1, $max = \defined('MAX_ERRNO') ? \MAX_ERRNO : 4095; $errno <= $max; ++$errno) { + if ($strerror($errno) === $errstr) { + return $errno; + } + } + } + + // if we reach this, no matching errno value could be found (unlikely when either `ext-sockets`, `ext-posix` or `ext-pcntl` is available) + return 0; + } + + /** + * [Internal] Returns errno constant name for given errno value + * + * The errno value describes the type of error that has been encountered. + * This method tries to look up the given errno value and find a matching + * errno constant name which can be useful to provide more context and more + * descriptive error messages. It goes through the list of known errno + * constants when either `ext-sockets` or `ext-pcntl` is available to find + * the matching errno constant name. + * + * Because this method is used to append more context to error messages, the + * constant name will be prefixed with a space and put between parenthesis + * when found. + * + * @param int $errno + * @return string e.g. ` (ECONNREFUSED)` or empty string if no matching const for the given errno could be found + * @internal + * @copyright Copyright (c) 2023 Christian Lück, taken from https://github.com/clue/errno with permission + * @codeCoverageIgnore + */ + public static function errconst($errno) + { + // PHP defines most useful errno constants like `ECONNREFUSED` through constants in `ext-sockets` like `SOCKET_ECONNREFUSED` + // PHP also defines a hand full of errno constants like `EMFILE` through constants in `ext-pcntl` like `PCNTL_EMFILE` + // go through list of all defined constants like `SOCKET_E*` and `PCNTL_E*` and see if they match the given `$errno` + foreach (\get_defined_constants(false) as $name => $value) { + if ($value === $errno && (\strpos($name, 'SOCKET_E') === 0 || \strpos($name, 'PCNTL_E') === 0)) { + return ' (' . \substr($name, \strpos($name, '_') + 1) . ')'; + } + } + + // if we reach this, no matching errno constant could be found (unlikely when `ext-sockets` is available) + return ''; + } +} diff --git a/deps/vendor/react/socket/src/StreamEncryption.php b/deps/vendor/react/socket/src/StreamEncryption.php new file mode 100644 index 000000000..f91a3597e --- /dev/null +++ b/deps/vendor/react/socket/src/StreamEncryption.php @@ -0,0 +1,158 @@ +loop = $loop; + $this->server = $server; + + // support TLSv1.0+ by default and exclude legacy SSLv2/SSLv3. + // As of PHP 7.2+ the main crypto method constant includes all TLS versions. + // As of PHP 5.6+ the crypto method is a bitmask, so we explicitly include all TLS versions. + // For legacy PHP < 5.6 the crypto method is a single value only and this constant includes all TLS versions. + // @link https://3v4l.org/9PSST + if ($server) { + $this->method = \STREAM_CRYPTO_METHOD_TLS_SERVER; + + if (\PHP_VERSION_ID < 70200 && \PHP_VERSION_ID >= 50600) { + $this->method |= \STREAM_CRYPTO_METHOD_TLSv1_0_SERVER | \STREAM_CRYPTO_METHOD_TLSv1_1_SERVER | \STREAM_CRYPTO_METHOD_TLSv1_2_SERVER; // @codeCoverageIgnore + } + } else { + $this->method = \STREAM_CRYPTO_METHOD_TLS_CLIENT; + + if (\PHP_VERSION_ID < 70200 && \PHP_VERSION_ID >= 50600) { + $this->method |= \STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT | \STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT | \STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; // @codeCoverageIgnore + } + } + } + + /** + * @param Connection $stream + * @return \React\Promise\PromiseInterface + */ + public function enable(Connection $stream) + { + return $this->toggle($stream, true); + } + + /** + * @param Connection $stream + * @param bool $toggle + * @return \React\Promise\PromiseInterface + */ + public function toggle(Connection $stream, $toggle) + { + // pause actual stream instance to continue operation on raw stream socket + $stream->pause(); + + // TODO: add write() event to make sure we're not sending any excessive data + + // cancelling this leaves this stream in an inconsistent state… + $deferred = new Deferred(function () { + throw new \RuntimeException(); + }); + + // get actual stream socket from stream instance + $socket = $stream->stream; + + // get crypto method from context options or use global setting from constructor + $method = $this->method; + $context = \stream_context_get_options($socket); + if (isset($context['ssl']['crypto_method'])) { + $method = $context['ssl']['crypto_method']; + } + + $that = $this; + $toggleCrypto = function () use ($socket, $deferred, $toggle, $method, $that) { + $that->toggleCrypto($socket, $deferred, $toggle, $method); + }; + + $this->loop->addReadStream($socket, $toggleCrypto); + + if (!$this->server) { + $toggleCrypto(); + } + + $loop = $this->loop; + + return $deferred->promise()->then(function () use ($stream, $socket, $loop, $toggle) { + $loop->removeReadStream($socket); + + $stream->encryptionEnabled = $toggle; + $stream->resume(); + + return $stream; + }, function($error) use ($stream, $socket, $loop) { + $loop->removeReadStream($socket); + $stream->resume(); + throw $error; + }); + } + + /** + * @internal + * @param resource $socket + * @param Deferred $deferred + * @param bool $toggle + * @param int $method + * @return void + */ + public function toggleCrypto($socket, Deferred $deferred, $toggle, $method) + { + $error = null; + \set_error_handler(function ($_, $errstr) use (&$error) { + $error = \str_replace(array("\r", "\n"), ' ', $errstr); + + // remove useless function name from error message + if (($pos = \strpos($error, "): ")) !== false) { + $error = \substr($error, $pos + 3); + } + }); + + $result = \stream_socket_enable_crypto($socket, $toggle, $method); + + \restore_error_handler(); + + if (true === $result) { + $deferred->resolve(null); + } else if (false === $result) { + // overwrite callback arguments for PHP7+ only, so they do not show + // up in the Exception trace and do not cause a possible cyclic reference. + $d = $deferred; + $deferred = null; + + if (\feof($socket) || $error === null) { + // EOF or failed without error => connection closed during handshake + $d->reject(new \UnexpectedValueException( + 'Connection lost during TLS handshake (ECONNRESET)', + \defined('SOCKET_ECONNRESET') ? \SOCKET_ECONNRESET : 104 + )); + } else { + // handshake failed with error message + $d->reject(new \UnexpectedValueException( + $error + )); + } + } else { + // need more data, will retry + } + } +} diff --git a/deps/vendor/react/socket/src/TcpConnector.php b/deps/vendor/react/socket/src/TcpConnector.php new file mode 100644 index 000000000..9d2599e81 --- /dev/null +++ b/deps/vendor/react/socket/src/TcpConnector.php @@ -0,0 +1,173 @@ +loop = $loop ?: Loop::get(); + $this->context = $context; + } + + public function connect($uri) + { + if (\strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + } + + $parts = \parse_url($uri); + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || $parts['scheme'] !== 'tcp') { + return Promise\reject(new \InvalidArgumentException( + 'Given URI "' . $uri . '" is invalid (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + $ip = \trim($parts['host'], '[]'); + if (@\inet_pton($ip) === false) { + return Promise\reject(new \InvalidArgumentException( + 'Given URI "' . $uri . '" does not contain a valid host IP (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + // use context given in constructor + $context = array( + 'socket' => $this->context + ); + + // parse arguments from query component of URI + $args = array(); + if (isset($parts['query'])) { + \parse_str($parts['query'], $args); + } + + // If an original hostname has been given, use this for TLS setup. + // This can happen due to layers of nested connectors, such as a + // DnsConnector reporting its original hostname. + // These context options are here in case TLS is enabled later on this stream. + // If TLS is not enabled later, this doesn't hurt either. + if (isset($args['hostname'])) { + $context['ssl'] = array( + 'SNI_enabled' => true, + 'peer_name' => $args['hostname'] + ); + + // Legacy PHP < 5.6 ignores peer_name and requires legacy context options instead. + // The SNI_server_name context option has to be set here during construction, + // as legacy PHP ignores any values set later. + // @codeCoverageIgnoreStart + if (\PHP_VERSION_ID < 50600) { + $context['ssl'] += array( + 'SNI_server_name' => $args['hostname'], + 'CN_match' => $args['hostname'] + ); + } + // @codeCoverageIgnoreEnd + } + + // latest versions of PHP no longer accept any other URI components and + // HHVM fails to parse URIs with a query but no path, so let's simplify our URI here + $remote = 'tcp://' . $parts['host'] . ':' . $parts['port']; + + $stream = @\stream_socket_client( + $remote, + $errno, + $errstr, + 0, + \STREAM_CLIENT_CONNECT | \STREAM_CLIENT_ASYNC_CONNECT, + \stream_context_create($context) + ); + + if (false === $stream) { + return Promise\reject(new \RuntimeException( + 'Connection to ' . $uri . ' failed: ' . $errstr . SocketServer::errconst($errno), + $errno + )); + } + + // wait for connection + $loop = $this->loop; + return new Promise\Promise(function ($resolve, $reject) use ($loop, $stream, $uri) { + $loop->addWriteStream($stream, function ($stream) use ($loop, $resolve, $reject, $uri) { + $loop->removeWriteStream($stream); + + // The following hack looks like the only way to + // detect connection refused errors with PHP's stream sockets. + if (false === \stream_socket_get_name($stream, true)) { + // If we reach this point, we know the connection is dead, but we don't know the underlying error condition. + // @codeCoverageIgnoreStart + if (\function_exists('socket_import_stream')) { + // actual socket errno and errstr can be retrieved with ext-sockets on PHP 5.4+ + $socket = \socket_import_stream($stream); + $errno = \socket_get_option($socket, \SOL_SOCKET, \SO_ERROR); + $errstr = \socket_strerror($errno); + } elseif (\PHP_OS === 'Linux') { + // Linux reports socket errno and errstr again when trying to write to the dead socket. + // Suppress error reporting to get error message below and close dead socket before rejecting. + // This is only known to work on Linux, Mac and Windows are known to not support this. + $errno = 0; + $errstr = ''; + \set_error_handler(function ($_, $error) use (&$errno, &$errstr) { + // Match errstr from PHP's warning message. + // fwrite(): send of 1 bytes failed with errno=111 Connection refused + \preg_match('/errno=(\d+) (.+)/', $error, $m); + $errno = isset($m[1]) ? (int) $m[1] : 0; + $errstr = isset($m[2]) ? $m[2] : $error; + }); + + \fwrite($stream, \PHP_EOL); + + \restore_error_handler(); + } else { + // Not on Linux and ext-sockets not available? Too bad. + $errno = \defined('SOCKET_ECONNREFUSED') ? \SOCKET_ECONNREFUSED : 111; + $errstr = 'Connection refused?'; + } + // @codeCoverageIgnoreEnd + + \fclose($stream); + $reject(new \RuntimeException( + 'Connection to ' . $uri . ' failed: ' . $errstr . SocketServer::errconst($errno), + $errno + )); + } else { + $resolve(new Connection($stream, $loop)); + } + }); + }, function () use ($loop, $stream, $uri) { + $loop->removeWriteStream($stream); + \fclose($stream); + + // @codeCoverageIgnoreStart + // legacy PHP 5.3 sometimes requires a second close call (see tests) + if (\PHP_VERSION_ID < 50400 && \is_resource($stream)) { + \fclose($stream); + } + // @codeCoverageIgnoreEnd + + throw new \RuntimeException( + 'Connection to ' . $uri . ' cancelled during TCP/IP handshake (ECONNABORTED)', + \defined('SOCKET_ECONNABORTED') ? \SOCKET_ECONNABORTED : 103 + ); + }); + } +} diff --git a/deps/vendor/react/socket/src/TcpServer.php b/deps/vendor/react/socket/src/TcpServer.php new file mode 100644 index 000000000..01b2b46dc --- /dev/null +++ b/deps/vendor/react/socket/src/TcpServer.php @@ -0,0 +1,262 @@ +on('connection', function (React\Socket\ConnectionInterface $connection) { + * echo 'Plaintext connection from ' . $connection->getRemoteAddress() . PHP_EOL; + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * @see ServerInterface + * @see ConnectionInterface + */ +final class TcpServer extends EventEmitter implements ServerInterface +{ + private $master; + private $loop; + private $listening = false; + + /** + * Creates a plaintext TCP/IP socket server and starts listening on the given address + * + * This starts accepting new incoming connections on the given address. + * See also the `connection event` documented in the `ServerInterface` + * for more details. + * + * ```php + * $server = new React\Socket\TcpServer(8080); + * ``` + * + * As above, the `$uri` parameter can consist of only a port, in which case the + * server will default to listening on the localhost address `127.0.0.1`, + * which means it will not be reachable from outside of this system. + * + * In order to use a random port assignment, you can use the port `0`: + * + * ```php + * $server = new React\Socket\TcpServer(0); + * $address = $server->getAddress(); + * ``` + * + * In order to change the host the socket is listening on, you can provide an IP + * address through the first parameter provided to the constructor, optionally + * preceded by the `tcp://` scheme: + * + * ```php + * $server = new React\Socket\TcpServer('192.168.0.1:8080'); + * ``` + * + * If you want to listen on an IPv6 address, you MUST enclose the host in square + * brackets: + * + * ```php + * $server = new React\Socket\TcpServer('[::1]:8080'); + * ``` + * + * If the given URI is invalid, does not contain a port, any other scheme or if it + * contains a hostname, it will throw an `InvalidArgumentException`: + * + * ```php + * // throws InvalidArgumentException due to missing port + * $server = new React\Socket\TcpServer('127.0.0.1'); + * ``` + * + * If the given URI appears to be valid, but listening on it fails (such as if port + * is already in use or port below 1024 may require root access etc.), it will + * throw a `RuntimeException`: + * + * ```php + * $first = new React\Socket\TcpServer(8080); + * + * // throws RuntimeException because port is already in use + * $second = new React\Socket\TcpServer(8080); + * ``` + * + * Note that these error conditions may vary depending on your system and/or + * configuration. + * See the exception message and code for more details about the actual error + * condition. + * + * This class takes an optional `LoopInterface|null $loop` parameter that can be used to + * pass the event loop instance to use for this object. You can use a `null` value + * here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). + * This value SHOULD NOT be given unless you're sure you want to explicitly use a + * given event loop instance. + * + * Optionally, you can specify [socket context options](https://www.php.net/manual/en/context.socket.php) + * for the underlying stream socket resource like this: + * + * ```php + * $server = new React\Socket\TcpServer('[::1]:8080', null, array( + * 'backlog' => 200, + * 'so_reuseport' => true, + * 'ipv6_v6only' => true + * )); + * ``` + * + * Note that available [socket context options](https://www.php.net/manual/en/context.socket.php), + * their defaults and effects of changing these may vary depending on your system + * and/or PHP version. + * Passing unknown context options has no effect. + * The `backlog` context option defaults to `511` unless given explicitly. + * + * @param string|int $uri + * @param ?LoopInterface $loop + * @param array $context + * @throws InvalidArgumentException if the listening address is invalid + * @throws RuntimeException if listening on this address fails (already in use etc.) + */ + public function __construct($uri, $loop = null, array $context = array()) + { + if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1 + throw new \InvalidArgumentException('Argument #2 ($loop) expected null|React\EventLoop\LoopInterface'); + } + + $this->loop = $loop ?: Loop::get(); + + // a single port has been given => assume localhost + if ((string)(int)$uri === (string)$uri) { + $uri = '127.0.0.1:' . $uri; + } + + // assume default scheme if none has been given + if (\strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + } + + // parse_url() does not accept null ports (random port assignment) => manually remove + if (\substr($uri, -2) === ':0') { + $parts = \parse_url(\substr($uri, 0, -2)); + if ($parts) { + $parts['port'] = 0; + } + } else { + $parts = \parse_url($uri); + } + + // ensure URI contains TCP scheme, host and port + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || $parts['scheme'] !== 'tcp') { + throw new \InvalidArgumentException( + 'Invalid URI "' . $uri . '" given (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + ); + } + + if (@\inet_pton(\trim($parts['host'], '[]')) === false) { + throw new \InvalidArgumentException( + 'Given URI "' . $uri . '" does not contain a valid host IP (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + ); + } + + $this->master = @\stream_socket_server( + $uri, + $errno, + $errstr, + \STREAM_SERVER_BIND | \STREAM_SERVER_LISTEN, + \stream_context_create(array('socket' => $context + array('backlog' => 511))) + ); + if (false === $this->master) { + if ($errno === 0) { + // PHP does not seem to report errno, so match errno from errstr + // @link https://3v4l.org/3qOBl + $errno = SocketServer::errno($errstr); + } + + throw new \RuntimeException( + 'Failed to listen on "' . $uri . '": ' . $errstr . SocketServer::errconst($errno), + $errno + ); + } + \stream_set_blocking($this->master, false); + + $this->resume(); + } + + public function getAddress() + { + if (!\is_resource($this->master)) { + return null; + } + + $address = \stream_socket_get_name($this->master, false); + + // check if this is an IPv6 address which includes multiple colons but no square brackets + $pos = \strrpos($address, ':'); + if ($pos !== false && \strpos($address, ':') < $pos && \substr($address, 0, 1) !== '[') { + $address = '[' . \substr($address, 0, $pos) . ']:' . \substr($address, $pos + 1); // @codeCoverageIgnore + } + + return 'tcp://' . $address; + } + + public function pause() + { + if (!$this->listening) { + return; + } + + $this->loop->removeReadStream($this->master); + $this->listening = false; + } + + public function resume() + { + if ($this->listening || !\is_resource($this->master)) { + return; + } + + $that = $this; + $this->loop->addReadStream($this->master, function ($master) use ($that) { + try { + $newSocket = SocketServer::accept($master); + } catch (\RuntimeException $e) { + $that->emit('error', array($e)); + return; + } + $that->handleConnection($newSocket); + }); + $this->listening = true; + } + + public function close() + { + if (!\is_resource($this->master)) { + return; + } + + $this->pause(); + \fclose($this->master); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleConnection($socket) + { + $this->emit('connection', array( + new Connection($socket, $this->loop) + )); + } +} diff --git a/deps/vendor/react/socket/src/TimeoutConnector.php b/deps/vendor/react/socket/src/TimeoutConnector.php new file mode 100644 index 000000000..9ef252f7d --- /dev/null +++ b/deps/vendor/react/socket/src/TimeoutConnector.php @@ -0,0 +1,79 @@ +connector = $connector; + $this->timeout = $timeout; + $this->loop = $loop ?: Loop::get(); + } + + public function connect($uri) + { + $promise = $this->connector->connect($uri); + + $loop = $this->loop; + $time = $this->timeout; + return new Promise(function ($resolve, $reject) use ($loop, $time, $promise, $uri) { + $timer = null; + $promise = $promise->then(function ($v) use (&$timer, $loop, $resolve) { + if ($timer) { + $loop->cancelTimer($timer); + } + $timer = false; + $resolve($v); + }, function ($v) use (&$timer, $loop, $reject) { + if ($timer) { + $loop->cancelTimer($timer); + } + $timer = false; + $reject($v); + }); + + // promise already resolved => no need to start timer + if ($timer === false) { + return; + } + + // start timeout timer which will cancel the pending promise + $timer = $loop->addTimer($time, function () use ($time, &$promise, $reject, $uri) { + $reject(new \RuntimeException( + 'Connection to ' . $uri . ' timed out after ' . $time . ' seconds (ETIMEDOUT)', + \defined('SOCKET_ETIMEDOUT') ? \SOCKET_ETIMEDOUT : 110 + )); + + // Cancel pending connection to clean up any underlying resources and references. + // Avoid garbage references in call stack by passing pending promise by reference. + assert(\method_exists($promise, 'cancel')); + $promise->cancel(); + $promise = null; + }); + }, function () use (&$promise) { + // Cancelling this promise will cancel the pending connection, thus triggering the rejection logic above. + // Avoid garbage references in call stack by passing pending promise by reference. + assert(\method_exists($promise, 'cancel')); + $promise->cancel(); + $promise = null; + }); + } +} diff --git a/deps/vendor/react/socket/src/UnixConnector.php b/deps/vendor/react/socket/src/UnixConnector.php new file mode 100644 index 000000000..95f932cb0 --- /dev/null +++ b/deps/vendor/react/socket/src/UnixConnector.php @@ -0,0 +1,58 @@ +loop = $loop ?: Loop::get(); + } + + public function connect($path) + { + if (\strpos($path, '://') === false) { + $path = 'unix://' . $path; + } elseif (\substr($path, 0, 7) !== 'unix://') { + return Promise\reject(new \InvalidArgumentException( + 'Given URI "' . $path . '" is invalid (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + )); + } + + $resource = @\stream_socket_client($path, $errno, $errstr, 1.0); + + if (!$resource) { + return Promise\reject(new \RuntimeException( + 'Unable to connect to unix domain socket "' . $path . '": ' . $errstr . SocketServer::errconst($errno), + $errno + )); + } + + $connection = new Connection($resource, $this->loop); + $connection->unix = true; + + return Promise\resolve($connection); + } +} diff --git a/deps/vendor/react/socket/src/UnixServer.php b/deps/vendor/react/socket/src/UnixServer.php new file mode 100644 index 000000000..27b014d15 --- /dev/null +++ b/deps/vendor/react/socket/src/UnixServer.php @@ -0,0 +1,162 @@ +loop = $loop ?: Loop::get(); + + if (\strpos($path, '://') === false) { + $path = 'unix://' . $path; + } elseif (\substr($path, 0, 7) !== 'unix://') { + throw new \InvalidArgumentException( + 'Given URI "' . $path . '" is invalid (EINVAL)', + \defined('SOCKET_EINVAL') ? \SOCKET_EINVAL : (\defined('PCNTL_EINVAL') ? \PCNTL_EINVAL : 22) + ); + } + + $errno = 0; + $errstr = ''; + \set_error_handler(function ($_, $error) use (&$errno, &$errstr) { + // PHP does not seem to report errno/errstr for Unix domain sockets (UDS) right now. + // This only applies to UDS server sockets, see also https://3v4l.org/NAhpr. + // Parse PHP warning message containing unknown error, HHVM reports proper info at least. + if (\preg_match('/\(([^\)]+)\)|\[(\d+)\]: (.*)/', $error, $match)) { + $errstr = isset($match[3]) ? $match['3'] : $match[1]; + $errno = isset($match[2]) ? (int)$match[2] : 0; + } + }); + + $this->master = \stream_socket_server( + $path, + $errno, + $errstr, + \STREAM_SERVER_BIND | \STREAM_SERVER_LISTEN, + \stream_context_create(array('socket' => $context)) + ); + + \restore_error_handler(); + + if (false === $this->master) { + throw new \RuntimeException( + 'Failed to listen on Unix domain socket "' . $path . '": ' . $errstr . SocketServer::errconst($errno), + $errno + ); + } + \stream_set_blocking($this->master, 0); + + $this->resume(); + } + + public function getAddress() + { + if (!\is_resource($this->master)) { + return null; + } + + return 'unix://' . \stream_socket_get_name($this->master, false); + } + + public function pause() + { + if (!$this->listening) { + return; + } + + $this->loop->removeReadStream($this->master); + $this->listening = false; + } + + public function resume() + { + if ($this->listening || !is_resource($this->master)) { + return; + } + + $that = $this; + $this->loop->addReadStream($this->master, function ($master) use ($that) { + try { + $newSocket = SocketServer::accept($master); + } catch (\RuntimeException $e) { + $that->emit('error', array($e)); + return; + } + $that->handleConnection($newSocket); + }); + $this->listening = true; + } + + public function close() + { + if (!\is_resource($this->master)) { + return; + } + + $this->pause(); + \fclose($this->master); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleConnection($socket) + { + $connection = new Connection($socket, $this->loop); + $connection->unix = true; + + $this->emit('connection', array( + $connection + )); + } +} diff --git a/deps/vendor/react/stream/CHANGELOG.md b/deps/vendor/react/stream/CHANGELOG.md new file mode 100644 index 000000000..639db6585 --- /dev/null +++ b/deps/vendor/react/stream/CHANGELOG.md @@ -0,0 +1,460 @@ +# Changelog + +## 1.4.0 (2024-06-11) + +* Feature: Improve PHP 8.4+ support by avoiding implicitly nullable type declarations. + (#179 by @clue) + +* Feature: Full PHP 8.3 compatibility. + (#172 by @clue) + +* Fix: Fix `drain` event of `ThroughStream` to handle potential race condition. + (#171 by @clue) + +## 1.3.0 (2023-06-16) + +* Feature: Full PHP 8.1 and PHP 8.2 compatibility. + (#160 by @SimonFrings, #165 by @clue and #169 by @WyriHaximus) + +* Feature: Avoid unneeded syscall when creating non-blocking `DuplexResourceStream`. + (#164 by @clue) + +* Minor documentation improvements. + (#161 by @mrsimonbennett, #162 by @SimonFrings and #166 by @nhedger) + +* Improve test suite and project setup and report failed assertions. + (#168 and #170 by @clue and #163 by @SimonFrings) + +## 1.2.0 (2021-07-11) + +A major new feature release, see [**release announcement**](https://clue.engineering/2021/announcing-reactphp-default-loop). + +* Feature: Simplify usage by supporting new [default loop](https://reactphp.org/event-loop/#loop). + (#159 by @clue) + + ```php + // old (still supported) + $stream = new ReadableResourceStream($resource, $loop); + $stream = new WritabeResourceStream($resource, $loop); + $stream = new DuplexResourceStream($resource, $loop); + + // new (using default loop) + $stream = new ReadableResourceStream($resource); + $stream = new WritabeResourceStream($resource); + $stream = new DuplexResourceStream($resource); + ``` + +* Improve test suite, use GitHub actions for continuous integration (CI), + update PHPUnit config, run tests on PHP 8 and add full core team to the license. + (#153, #156 and #157 by @SimonFrings and #154 by @WyriHaximus) + +## 1.1.1 (2020-05-04) + +* Fix: Fix faulty write buffer behavior when sending large data chunks over TLS (Mac OS X only). + (#150 by @clue) + +* Minor code style improvements to fix phpstan analysis warnings and + add `.gitattributes` to exclude dev files from exports. + (#140 by @flow-control and #144 by @reedy) + +* Improve test suite to run tests on PHP 7.4 and simplify test matrix. + (#147 by @clue) + +## 1.1.0 (2019-01-01) + +* Improvement: Increase performance by optimizing global function and constant look ups. + (#137 by @WyriHaximus) + +* Travis: Test against PHP 7.3. + (#138 by @WyriHaximus) + +* Fix: Ignore empty reads. + (#139 by @WyriHaximus) + +## 1.0.0 (2018-07-11) + +* First stable LTS release, now following [SemVer](https://semver.org/). + We'd like to emphasize that this component is production ready and battle-tested. + We plan to support all long-term support (LTS) releases for at least 24 months, + so you have a rock-solid foundation to build on top of. + +> Contains no other changes, so it's actually fully compatible with the v0.7.7 release. + +## 0.7.7 (2018-01-19) + +* Improve test suite by fixing forward compatibility with upcoming EventLoop + releases, avoid risky tests and add test group to skip integration tests + relying on internet connection and apply appropriate test timeouts. + (#128, #131 and #132 by @clue) + +## 0.7.6 (2017-12-21) + +* Fix: Work around reading from unbuffered pipe stream in legacy PHP < 5.4.28 and PHP < 5.5.12 + (#126 by @clue) + +* Improve test suite by simplifying test bootstrapping logic via Composer and + test against PHP 7.2 + (#127 by @clue and #124 by @carusogabriel) + +## 0.7.5 (2017-11-20) + +* Fix: Igore excessive `fopen()` mode flags for `WritableResourceStream` + (#119 by @clue) + +* Fix: Fix forward compatibility with upcoming EventLoop releases + (#121 by @clue) + +* Restructure examples to ease getting started + (#123 by @clue) + +* Improve test suite by adding forward compatibility with PHPUnit 6 and + ignore Mac OS X test failures for now until Travis tests work again + (#122 by @gabriel-caruso and #120 by @clue) + +## 0.7.4 (2017-10-11) + +* Fix: Remove event listeners from `CompositeStream` once closed and + remove undocumented left-over `close` event argument + (#116 by @clue) + +* Minor documentation improvements: Fix wrong class name in example, + fix typos in README and + fix forward compatibility with upcoming EventLoop releases in example + (#113 by @docteurklein and #114 and #115 by @clue) + +* Improve test suite by running against Mac OS X on Travis + (#112 by @clue) + +## 0.7.3 (2017-08-05) + +* Improvement: Support Événement 3.0 a long side 2.0 and 1.0 + (#108 by @WyriHaximus) + +* Readme: Corrected loop initialization in usage example + (#109 by @pulyavin) + +* Travis: Lock linux distribution preventing future builds from breaking + (#110 by @clue) + +## 0.7.2 (2017-06-15) + +* Bug fix: WritableResourceStream: Close the underlying stream when closing the stream. + (#107 by @WyriHaximus) + +## 0.7.1 (2017-05-20) + +* Feature: Add optional `$writeChunkSize` parameter to limit maximum number of + bytes to write at once. + (#105 by @clue) + + ```php + $stream = new WritableResourceStream(STDOUT, $loop, null, 8192); + ``` + +* Ignore HHVM test failures for now until Travis tests work again + (#106 by @clue) + +## 0.7.0 (2017-05-04) + +* Removed / BC break: Remove deprecated and unneeded functionality + (#45, #87, #90, #91 and #93 by @clue) + + * Remove deprecated `Stream` class, use `DuplexResourceStream` instead + (#87 by @clue) + + * Remove public `$buffer` property, use new constructor parameters instead + (#91 by @clue) + + * Remove public `$stream` property from all resource streams + (#90 by @clue) + + * Remove undocumented and now unused `ReadableStream` and `WritableStream` + (#93 by @clue) + + * Remove `BufferedSink` + (#45 by @clue) + +* Feature / BC break: Simplify `ThroughStream` by using data callback instead of + inheritance. It is now a direct implementation of `DuplexStreamInterface`. + (#88 and #89 by @clue) + + ```php + $through = new ThroughStream(function ($data) { + return json_encode($data) . PHP_EOL; + }); + $through->on('data', $this->expectCallableOnceWith("[2, true]\n")); + + $through->write(array(2, true)); + ``` + +* Feature / BC break: The `CompositeStream` starts closed if either side is + already closed and forwards pause to pipe source on first write attempt. + (#96 and #103 by @clue) + + If either side of the composite stream closes, it will also close the other + side. We now also ensure that if either side is already closed during + instantiation, it will also close the other side. + +* BC break: Mark all classes as `final` and + mark internal API as `private` to discourage inheritance + (#95 and #99 by @clue) + +* Feature / BC break: Only emit `error` event for fatal errors + (#92 by @clue) + + > The `error` event was previously also allowed to be emitted for non-fatal + errors, but our implementations actually only ever emitted this as a fatal + error and then closed the stream. + +* Feature: Explicitly allow custom events and exclude any semantics + (#97 by @clue) + +* Strict definition for event callback functions + (#101 by @clue) + +* Support legacy PHP 5.3 through PHP 7.1 and HHVM and improve usage documentation + (#100 and #102 by @clue) + +* Actually require all dependencies so this is self-contained and improve + forward compatibility with EventLoop v1.0 and v0.5 + (#94 and #98 by @clue) + +## 0.6.0 (2017-03-26) + +* Feature / Fix / BC break: Add `DuplexResourceStream` and deprecate `Stream` + (#85 by @clue) + + ```php + // old (does still work for BC reasons) + $stream = new Stream($connection, $loop); + + // new + $stream = new DuplexResourceStream($connection, $loop); + ``` + + Note that the `DuplexResourceStream` now rejects read-only or write-only + streams, so this may affect BC. If you want a read-only or write-only + resource, use `ReadableResourceStream` or `WritableResourceStream` instead of + `DuplexResourceStream`. + + > BC note: This class was previously called `Stream`. The `Stream` class still + exists for BC reasons and will be removed in future versions of this package. + +* Feature / BC break: Add `WritableResourceStream` (previously called `Buffer`) + (#84 by @clue) + + ```php + // old + $stream = new Buffer(STDOUT, $loop); + + // new + $stream = new WritableResourceStream(STDOUT, $loop); + ``` + +* Feature: Add `ReadableResourceStream` + (#83 by @clue) + + ```php + $stream = new ReadableResourceStream(STDIN, $loop); + ``` + +* Fix / BC Break: Enforce using non-blocking I/O + (#46 by @clue) + + > BC note: This is known to affect process pipes on Windows which do not + support non-blocking I/O and could thus block the whole EventLoop previously. + +* Feature / Fix / BC break: Consistent semantics for + `DuplexStreamInterface::end()` to ensure it SHOULD also end readable side + (#86 by @clue) + +* Fix: Do not use unbuffered reads on pipe streams for legacy PHP < 5.4 + (#80 by @clue) + +## 0.5.0 (2017-03-08) + +* Feature / BC break: Consistent `end` event semantics (EOF) + (#70 by @clue) + + The `end` event will now only be emitted for a *successful* end, not if the + stream closes due to an unrecoverable `error` event or if you call `close()` + explicitly. + If you want to detect when the stream closes (terminates), use the `close` + event instead. + +* BC break: Remove custom (undocumented) `full-drain` event from `Buffer` + (#63 and #68 by @clue) + + > The `full-drain` event was undocumented and mostly used internally. + Relying on this event has attracted some low-quality code in the past, so + we've removed this from the public API in order to work out a better + solution instead. + If you want to detect when the buffer finishes flushing data to the stream, + you may want to look into its `end()` method or the `close` event instead. + +* Feature / BC break: Consistent event semantics and documentation, + explicitly state *when* events will be emitted and *which* arguments they + receive. + (#73 and #69 by @clue) + + The documentation now explicitly defines each event and its arguments. + Custom events and event arguments are still supported. + Most notably, all defined events only receive inherently required event + arguments and no longer transmit the instance they are emitted on for + consistency and performance reasons. + + ```php + // old (inconsistent and not supported by all implementations) + $stream->on('data', function ($data, $stream) { + // process $data + }); + + // new (consistent throughout the whole ecosystem) + $stream->on('data', function ($data) use ($stream) { + // process $data + }); + ``` + + > This mostly adds documentation (and thus some stricter, consistent + definitions) for the existing behavior, it does NOT define any major + changes otherwise. + Most existing code should be compatible with these changes, unless + it relied on some undocumented/unintended semantics. + +* Feature / BC break: Consistent method semantics and documentation + (#72 by @clue) + + > This mostly adds documentation (and thus some stricter, consistent + definitions) for the existing behavior, it does NOT define any major + changes otherwise. + Most existing code should be compatible with these changes, unless + it relied on some undocumented/unintended semantics. + +* Feature: Consistent `pipe()` semantics for closed and closing streams + (#71 from @clue) + + The source stream will now always be paused via `pause()` when the + destination stream closes. Also, properly stop piping if the source + stream closes and remove all event forwarding. + +* Improve test suite by adding PHPUnit to `require-dev` and improving coverage. + (#74 and #75 by @clue, #66 by @nawarian) + +## 0.4.6 (2017-01-25) + +* Feature: The `Buffer` can now be injected into the `Stream` (or be used standalone) + (#62 by @clue) + +* Fix: Forward `close` event only once for `CompositeStream` and `ThroughStream` + (#60 by @clue) + +* Fix: Consistent `close` event behavior for `Buffer` + (#61 by @clue) + +## 0.4.5 (2016-11-13) + +* Feature: Support setting read buffer size to `null` (infinite) + (#42 by @clue) + +* Fix: Do not emit `full-drain` event if `Buffer` is closed during `drain` event + (#55 by @clue) + +* Vastly improved performance by factor of 10x to 20x. + Raise default buffer sizes to 64 KiB and simplify and improve error handling + and unneeded function calls. + (#53, #55, #56 by @clue) + +## 0.4.4 (2016-08-22) + +* Bug fix: Emit `error` event and close `Stream` when accessing the underlying + stream resource fails with a permanent error. + (#52 and #40 by @clue, #25 by @lysenkobv) + +* Bug fix: Do not emit empty `data` event if nothing has been read (stream reached EOF) + (#39 by @clue) + +* Bug fix: Ignore empty writes to `Buffer` + (#51 by @clue) + +* Add benchmarking script to measure throughput in CI + (#41 by @clue) + +## 0.4.3 (2015-10-07) + +* Bug fix: Read buffer to 0 fixes error with libevent and large quantity of I/O (@mbonneau) +* Bug fix: No double-write during drain call (@arnaud-lb) +* Bug fix: Support HHVM (@clue) +* Adjust compatibility to 5.3 (@clue) + +## 0.4.2 (2014-09-09) + +* Added DuplexStreamInterface +* Stream sets stream resources to non-blocking +* Fixed potential race condition in pipe + +## 0.4.1 (2014-04-13) + +* Bug fix: v0.3.4 changes merged for v0.4.1 + +## 0.3.4 (2014-03-30) + +* Bug fix: [Stream] Fixed 100% CPU spike from non-empty write buffer on closed stream + +## 0.4.0 (2014-02-02) + +* BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks +* BC break: Update to Evenement 2.0 +* Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0 + +## 0.3.3 (2013-07-08) + +* Bug fix: [Stream] Correctly detect closed connections + +## 0.3.2 (2013-05-10) + +* Bug fix: [Stream] Make sure CompositeStream is closed properly + +## 0.3.1 (2013-04-21) + +* Bug fix: [Stream] Allow any `ReadableStreamInterface` on `BufferedSink::createPromise()` + +## 0.3.0 (2013-04-14) + +* Feature: [Stream] Factory method for BufferedSink + +## 0.2.6 (2012-12-26) + +* Version bump + +## 0.2.5 (2012-11-26) + +* Feature: Make BufferedSink trigger progress events on the promise (@jsor) + +## 0.2.4 (2012-11-18) + +* Feature: Added ThroughStream, CompositeStream, ReadableStream and WritableStream +* Feature: Added BufferedSink + +## 0.2.3 (2012-11-14) + +* Version bump + +## 0.2.2 (2012-10-28) + +* Version bump + +## 0.2.1 (2012-10-14) + +* Bug fix: Check for EOF in `Buffer::write()` + +## 0.2.0 (2012-09-10) + +* Version bump + +## 0.1.1 (2012-07-12) + +* Bug fix: Testing and functional against PHP >= 5.3.3 and <= 5.3.8 + +## 0.1.0 (2012-07-11) + +* First tagged release diff --git a/deps/vendor/react/stream/LICENSE b/deps/vendor/react/stream/LICENSE new file mode 100644 index 000000000..d6f8901f9 --- /dev/null +++ b/deps/vendor/react/stream/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 Christian Lück, Cees-Jan Kiewiet, Jan Sorgalla, Chris Boden, Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/react/stream/README.md b/deps/vendor/react/stream/README.md new file mode 100644 index 000000000..9c0468a65 --- /dev/null +++ b/deps/vendor/react/stream/README.md @@ -0,0 +1,1249 @@ +# Stream + +[![CI status](https://github.com/reactphp/stream/actions/workflows/ci.yml/badge.svg)](https://github.com/reactphp/stream/actions) +[![installs on Packagist](https://img.shields.io/packagist/dt/react/stream?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/react/stream) + +Event-driven readable and writable streams for non-blocking I/O in [ReactPHP](https://reactphp.org/). + +In order to make the [EventLoop](https://github.com/reactphp/event-loop) +easier to use, this component introduces the powerful concept of "streams". +Streams allow you to efficiently process huge amounts of data (such as a multi +Gigabyte file download) in small chunks without having to store everything in +memory at once. +They are very similar to the streams found in PHP itself, +but have an interface more suited for async, non-blocking I/O. + +**Table of contents** + +* [Stream usage](#stream-usage) + * [ReadableStreamInterface](#readablestreaminterface) + * [data event](#data-event) + * [end event](#end-event) + * [error event](#error-event) + * [close event](#close-event) + * [isReadable()](#isreadable) + * [pause()](#pause) + * [resume()](#resume) + * [pipe()](#pipe) + * [close()](#close) + * [WritableStreamInterface](#writablestreaminterface) + * [drain event](#drain-event) + * [pipe event](#pipe-event) + * [error event](#error-event-1) + * [close event](#close-event-1) + * [isWritable()](#iswritable) + * [write()](#write) + * [end()](#end) + * [close()](#close-1) + * [DuplexStreamInterface](#duplexstreaminterface) +* [Creating streams](#creating-streams) + * [ReadableResourceStream](#readableresourcestream) + * [WritableResourceStream](#writableresourcestream) + * [DuplexResourceStream](#duplexresourcestream) + * [ThroughStream](#throughstream) + * [CompositeStream](#compositestream) +* [Usage](#usage) +* [Install](#install) +* [Tests](#tests) +* [License](#license) +* [More](#more) + +## Stream usage + +ReactPHP uses the concept of "streams" throughout its ecosystem to provide a +consistent higher-level abstraction for processing streams of arbitrary data +contents and size. +While a stream itself is a quite low-level concept, it can be used as a powerful +abstraction to build higher-level components and protocols on top. + +If you're new to this concept, it helps to think of them as a water pipe: +You can consume water from a source or you can produce water and forward (pipe) +it to any destination (sink). + +Similarly, streams can either be + +* readable (such as `STDIN` terminal input) or +* writable (such as `STDOUT` terminal output) or +* duplex (both readable *and* writable, such as a TCP/IP connection) + +Accordingly, this package defines the following three interfaces + +* [`ReadableStreamInterface`](#readablestreaminterface) +* [`WritableStreamInterface`](#writablestreaminterface) +* [`DuplexStreamInterface`](#duplexstreaminterface) + +### ReadableStreamInterface + +The `ReadableStreamInterface` is responsible for providing an interface for +read-only streams and the readable side of duplex streams. + +Besides defining a few methods, this interface also implements the +`EventEmitterInterface` which allows you to react to certain events. + +The event callback functions MUST be a valid `callable` that obeys strict +parameter definitions and MUST accept event parameters exactly as documented. +The event callback functions MUST NOT throw an `Exception`. +The return value of the event callback functions will be ignored and has no +effect, so for performance reasons you're recommended to not return any +excessive data structures. + +Every implementation of this interface MUST follow these event semantics in +order to be considered a well-behaving stream. + +> Note that higher-level implementations of this interface may choose to + define additional events with dedicated semantics not defined as part of + this low-level stream specification. Conformance with these event semantics + is out of scope for this interface, so you may also have to refer to the + documentation of such a higher-level implementation. + +#### data event + +The `data` event will be emitted whenever some data was read/received +from this source stream. +The event receives a single mixed argument for incoming data. + +```php +$stream->on('data', function ($data) { + echo $data; +}); +``` + +This event MAY be emitted any number of times, which may be zero times if +this stream does not send any data at all. +It SHOULD not be emitted after an `end` or `close` event. + +The given `$data` argument may be of mixed type, but it's usually +recommended it SHOULD be a `string` value or MAY use a type that allows +representation as a `string` for maximum compatibility. + +Many common streams (such as a TCP/IP connection or a file-based stream) +will emit the raw (binary) payload data that is received over the wire as +chunks of `string` values. + +Due to the stream-based nature of this, the sender may send any number +of chunks with varying sizes. There are no guarantees that these chunks +will be received with the exact same framing the sender intended to send. +In other words, many lower-level protocols (such as TCP/IP) transfer the +data in chunks that may be anywhere between single-byte values to several +dozens of kilobytes. You may want to apply a higher-level protocol to +these low-level data chunks in order to achieve proper message framing. + +#### end event + +The `end` event will be emitted once the source stream has successfully +reached the end of the stream (EOF). + +```php +$stream->on('end', function () { + echo 'END'; +}); +``` + +This event SHOULD be emitted once or never at all, depending on whether +a successful end was detected. +It SHOULD NOT be emitted after a previous `end` or `close` event. +It MUST NOT be emitted if the stream closes due to a non-successful +end, such as after a previous `error` event. + +After the stream is ended, it MUST switch to non-readable mode, +see also `isReadable()`. + +This event will only be emitted if the *end* was reached successfully, +not if the stream was interrupted by an unrecoverable error or explicitly +closed. Not all streams know this concept of a "successful end". +Many use-cases involve detecting when the stream closes (terminates) +instead, in this case you should use the `close` event. +After the stream emits an `end` event, it SHOULD usually be followed by a +`close` event. + +Many common streams (such as a TCP/IP connection or a file-based stream) +will emit this event if either the remote side closes the connection or +a file handle was successfully read until reaching its end (EOF). + +Note that this event should not be confused with the `end()` method. +This event defines a successful end *reading* from a source stream, while +the `end()` method defines *writing* a successful end to a destination +stream. + +#### error event + +The `error` event will be emitted once a fatal error occurs, usually while +trying to read from this stream. +The event receives a single `Exception` argument for the error instance. + +```php +$server->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +This event SHOULD be emitted once the stream detects a fatal error, such +as a fatal transmission error or after an unexpected `data` or premature +`end` event. +It SHOULD NOT be emitted after a previous `error`, `end` or `close` event. +It MUST NOT be emitted if this is not a fatal error condition, such as +a temporary network issue that did not cause any data to be lost. + +After the stream errors, it MUST close the stream and SHOULD thus be +followed by a `close` event and then switch to non-readable mode, see +also `close()` and `isReadable()`. + +Many common streams (such as a TCP/IP connection or a file-based stream) +only deal with data transmission and do not make assumption about data +boundaries (such as unexpected `data` or premature `end` events). +In other words, many lower-level protocols (such as TCP/IP) may choose +to only emit this for a fatal transmission error once and will then +close (terminate) the stream in response. + +If this stream is a `DuplexStreamInterface`, you should also notice +how the writable side of the stream also implements an `error` event. +In other words, an error may occur while either reading or writing the +stream which should result in the same error processing. + +#### close event + +The `close` event will be emitted once the stream closes (terminates). + +```php +$stream->on('close', function () { + echo 'CLOSED'; +}); +``` + +This event SHOULD be emitted once or never at all, depending on whether +the stream ever terminates. +It SHOULD NOT be emitted after a previous `close` event. + +After the stream is closed, it MUST switch to non-readable mode, +see also `isReadable()`. + +Unlike the `end` event, this event SHOULD be emitted whenever the stream +closes, irrespective of whether this happens implicitly due to an +unrecoverable error or explicitly when either side closes the stream. +If you only want to detect a *successful* end, you should use the `end` +event instead. + +Many common streams (such as a TCP/IP connection or a file-based stream) +will likely choose to emit this event after reading a *successful* `end` +event or after a fatal transmission `error` event. + +If this stream is a `DuplexStreamInterface`, you should also notice +how the writable side of the stream also implements a `close` event. +In other words, after receiving this event, the stream MUST switch into +non-writable AND non-readable mode, see also `isWritable()`. +Note that this event should not be confused with the `end` event. + +#### isReadable() + +The `isReadable(): bool` method can be used to +check whether this stream is in a readable state (not closed already). + +This method can be used to check if the stream still accepts incoming +data events or if it is ended or closed already. +Once the stream is non-readable, no further `data` or `end` events SHOULD +be emitted. + +```php +assert($stream->isReadable() === false); + +$stream->on('data', assertNeverCalled()); +$stream->on('end', assertNeverCalled()); +``` + +A successfully opened stream always MUST start in readable mode. + +Once the stream ends or closes, it MUST switch to non-readable mode. +This can happen any time, explicitly through `close()` or +implicitly due to a remote close or an unrecoverable transmission error. +Once a stream has switched to non-readable mode, it MUST NOT transition +back to readable mode. + +If this stream is a `DuplexStreamInterface`, you should also notice +how the writable side of the stream also implements an `isWritable()` +method. Unless this is a half-open duplex stream, they SHOULD usually +have the same return value. + +#### pause() + +The `pause(): void` method can be used to +pause reading incoming data events. + +Removes the data source file descriptor from the event loop. This +allows you to throttle incoming data. + +Unless otherwise noted, a successfully opened stream SHOULD NOT start +in paused state. + +Once the stream is paused, no futher `data` or `end` events SHOULD +be emitted. + +```php +$stream->pause(); + +$stream->on('data', assertShouldNeverCalled()); +$stream->on('end', assertShouldNeverCalled()); +``` + +This method is advisory-only, though generally not recommended, the +stream MAY continue emitting `data` events. + +You can continue processing events by calling `resume()` again. + +Note that both methods can be called any number of times, in particular +calling `pause()` more than once SHOULD NOT have any effect. + +See also `resume()`. + +#### resume() + +The `resume(): void` method can be used to +resume reading incoming data events. + +Re-attach the data source after a previous `pause()`. + +```php +$stream->pause(); + +Loop::addTimer(1.0, function () use ($stream) { + $stream->resume(); +}); +``` + +Note that both methods can be called any number of times, in particular +calling `resume()` without a prior `pause()` SHOULD NOT have any effect. + +See also `pause()`. + +#### pipe() + +The `pipe(WritableStreamInterface $dest, array $options = [])` method can be used to +pipe all the data from this readable source into the given writable destination. + +Automatically sends all incoming data to the destination. +Automatically throttles the source based on what the destination can handle. + +```php +$source->pipe($dest); +``` + +Similarly, you can also pipe an instance implementing `DuplexStreamInterface` +into itself in order to write back all the data that is received. +This may be a useful feature for a TCP/IP echo service: + +```php +$connection->pipe($connection); +``` + +This method returns the destination stream as-is, which can be used to +set up chains of piped streams: + +```php +$source->pipe($decodeGzip)->pipe($filterBadWords)->pipe($dest); +``` + +By default, this will call `end()` on the destination stream once the +source stream emits an `end` event. This can be disabled like this: + +```php +$source->pipe($dest, array('end' => false)); +``` + +Note that this only applies to the `end` event. +If an `error` or explicit `close` event happens on the source stream, +you'll have to manually close the destination stream: + +```php +$source->pipe($dest); +$source->on('close', function () use ($dest) { + $dest->end('BYE!'); +}); +``` + +If the source stream is not readable (closed state), then this is a NO-OP. + +```php +$source->close(); +$source->pipe($dest); // NO-OP +``` + +If the destinantion stream is not writable (closed state), then this will simply +throttle (pause) the source stream: + +```php +$dest->close(); +$source->pipe($dest); // calls $source->pause() +``` + +Similarly, if the destination stream is closed while the pipe is still +active, it will also throttle (pause) the source stream: + +```php +$source->pipe($dest); +$dest->close(); // calls $source->pause() +``` + +Once the pipe is set up successfully, the destination stream MUST emit +a `pipe` event with this source stream an event argument. + +#### close() + +The `close(): void` method can be used to +close the stream (forcefully). + +This method can be used to (forcefully) close the stream. + +```php +$stream->close(); +``` + +Once the stream is closed, it SHOULD emit a `close` event. +Note that this event SHOULD NOT be emitted more than once, in particular +if this method is called multiple times. + +After calling this method, the stream MUST switch into a non-readable +mode, see also `isReadable()`. +This means that no further `data` or `end` events SHOULD be emitted. + +```php +$stream->close(); +assert($stream->isReadable() === false); + +$stream->on('data', assertNeverCalled()); +$stream->on('end', assertNeverCalled()); +``` + +If this stream is a `DuplexStreamInterface`, you should also notice +how the writable side of the stream also implements a `close()` method. +In other words, after calling this method, the stream MUST switch into +non-writable AND non-readable mode, see also `isWritable()`. +Note that this method should not be confused with the `end()` method. + +### WritableStreamInterface + +The `WritableStreamInterface` is responsible for providing an interface for +write-only streams and the writable side of duplex streams. + +Besides defining a few methods, this interface also implements the +`EventEmitterInterface` which allows you to react to certain events. + +The event callback functions MUST be a valid `callable` that obeys strict +parameter definitions and MUST accept event parameters exactly as documented. +The event callback functions MUST NOT throw an `Exception`. +The return value of the event callback functions will be ignored and has no +effect, so for performance reasons you're recommended to not return any +excessive data structures. + +Every implementation of this interface MUST follow these event semantics in +order to be considered a well-behaving stream. + +> Note that higher-level implementations of this interface may choose to + define additional events with dedicated semantics not defined as part of + this low-level stream specification. Conformance with these event semantics + is out of scope for this interface, so you may also have to refer to the + documentation of such a higher-level implementation. + +#### drain event + +The `drain` event will be emitted whenever the write buffer became full +previously and is now ready to accept more data. + +```php +$stream->on('drain', function () use ($stream) { + echo 'Stream is now ready to accept more data'; +}); +``` + +This event SHOULD be emitted once every time the buffer became full +previously and is now ready to accept more data. +In other words, this event MAY be emitted any number of times, which may +be zero times if the buffer never became full in the first place. +This event SHOULD NOT be emitted if the buffer has not become full +previously. + +This event is mostly used internally, see also `write()` for more details. + +#### pipe event + +The `pipe` event will be emitted whenever a readable stream is `pipe()`d +into this stream. +The event receives a single `ReadableStreamInterface` argument for the +source stream. + +```php +$stream->on('pipe', function (ReadableStreamInterface $source) use ($stream) { + echo 'Now receiving piped data'; + + // explicitly close target if source emits an error + $source->on('error', function () use ($stream) { + $stream->close(); + }); +}); + +$source->pipe($stream); +``` + +This event MUST be emitted once for each readable stream that is +successfully piped into this destination stream. +In other words, this event MAY be emitted any number of times, which may +be zero times if no stream is ever piped into this stream. +This event MUST NOT be emitted if either the source is not readable +(closed already) or this destination is not writable (closed already). + +This event is mostly used internally, see also `pipe()` for more details. + +#### error event + +The `error` event will be emitted once a fatal error occurs, usually while +trying to write to this stream. +The event receives a single `Exception` argument for the error instance. + +```php +$stream->on('error', function (Exception $e) { + echo 'Error: ' . $e->getMessage() . PHP_EOL; +}); +``` + +This event SHOULD be emitted once the stream detects a fatal error, such +as a fatal transmission error. +It SHOULD NOT be emitted after a previous `error` or `close` event. +It MUST NOT be emitted if this is not a fatal error condition, such as +a temporary network issue that did not cause any data to be lost. + +After the stream errors, it MUST close the stream and SHOULD thus be +followed by a `close` event and then switch to non-writable mode, see +also `close()` and `isWritable()`. + +Many common streams (such as a TCP/IP connection or a file-based stream) +only deal with data transmission and may choose +to only emit this for a fatal transmission error once and will then +close (terminate) the stream in response. + +If this stream is a `DuplexStreamInterface`, you should also notice +how the readable side of the stream also implements an `error` event. +In other words, an error may occur while either reading or writing the +stream which should result in the same error processing. + +#### close event + +The `close` event will be emitted once the stream closes (terminates). + +```php +$stream->on('close', function () { + echo 'CLOSED'; +}); +``` + +This event SHOULD be emitted once or never at all, depending on whether +the stream ever terminates. +It SHOULD NOT be emitted after a previous `close` event. + +After the stream is closed, it MUST switch to non-writable mode, +see also `isWritable()`. + +This event SHOULD be emitted whenever the stream closes, irrespective of +whether this happens implicitly due to an unrecoverable error or +explicitly when either side closes the stream. + +Many common streams (such as a TCP/IP connection or a file-based stream) +will likely choose to emit this event after flushing the buffer from +the `end()` method, after receiving a *successful* `end` event or after +a fatal transmission `error` event. + +If this stream is a `DuplexStreamInterface`, you should also notice +how the readable side of the stream also implements a `close` event. +In other words, after receiving this event, the stream MUST switch into +non-writable AND non-readable mode, see also `isReadable()`. +Note that this event should not be confused with the `end` event. + +#### isWritable() + +The `isWritable(): bool` method can be used to +check whether this stream is in a writable state (not closed already). + +This method can be used to check if the stream still accepts writing +any data or if it is ended or closed already. +Writing any data to a non-writable stream is a NO-OP: + +```php +assert($stream->isWritable() === false); + +$stream->write('end'); // NO-OP +$stream->end('end'); // NO-OP +``` + +A successfully opened stream always MUST start in writable mode. + +Once the stream ends or closes, it MUST switch to non-writable mode. +This can happen any time, explicitly through `end()` or `close()` or +implicitly due to a remote close or an unrecoverable transmission error. +Once a stream has switched to non-writable mode, it MUST NOT transition +back to writable mode. + +If this stream is a `DuplexStreamInterface`, you should also notice +how the readable side of the stream also implements an `isReadable()` +method. Unless this is a half-open duplex stream, they SHOULD usually +have the same return value. + +#### write() + +The `write(mixed $data): bool` method can be used to +write some data into the stream. + +A successful write MUST be confirmed with a boolean `true`, which means +that either the data was written (flushed) immediately or is buffered and +scheduled for a future write. Note that this interface gives you no +control over explicitly flushing the buffered data, as finding the +appropriate time for this is beyond the scope of this interface and left +up to the implementation of this interface. + +Many common streams (such as a TCP/IP connection or file-based stream) +may choose to buffer all given data and schedule a future flush by using +an underlying EventLoop to check when the resource is actually writable. + +If a stream cannot handle writing (or flushing) the data, it SHOULD emit +an `error` event and MAY `close()` the stream if it can not recover from +this error. + +If the internal buffer is full after adding `$data`, then `write()` +SHOULD return `false`, indicating that the caller should stop sending +data until the buffer drains. +The stream SHOULD send a `drain` event once the buffer is ready to accept +more data. + +Similarly, if the stream is not writable (already in a closed state) +it MUST NOT process the given `$data` and SHOULD return `false`, +indicating that the caller should stop sending data. + +The given `$data` argument MAY be of mixed type, but it's usually +recommended it SHOULD be a `string` value or MAY use a type that allows +representation as a `string` for maximum compatibility. + +Many common streams (such as a TCP/IP connection or a file-based stream) +will only accept the raw (binary) payload data that is transferred over +the wire as chunks of `string` values. + +Due to the stream-based nature of this, the sender may send any number +of chunks with varying sizes. There are no guarantees that these chunks +will be received with the exact same framing the sender intended to send. +In other words, many lower-level protocols (such as TCP/IP) transfer the +data in chunks that may be anywhere between single-byte values to several +dozens of kilobytes. You may want to apply a higher-level protocol to +these low-level data chunks in order to achieve proper message framing. + +#### end() + +The `end(mixed $data = null): void` method can be used to +successfully end the stream (after optionally sending some final data). + +This method can be used to successfully end the stream, i.e. close +the stream after sending out all data that is currently buffered. + +```php +$stream->write('hello'); +$stream->write('world'); +$stream->end(); +``` + +If there's no data currently buffered and nothing to be flushed, then +this method MAY `close()` the stream immediately. + +If there's still data in the buffer that needs to be flushed first, then +this method SHOULD try to write out this data and only then `close()` +the stream. +Once the stream is closed, it SHOULD emit a `close` event. + +Note that this interface gives you no control over explicitly flushing +the buffered data, as finding the appropriate time for this is beyond the +scope of this interface and left up to the implementation of this +interface. + +Many common streams (such as a TCP/IP connection or file-based stream) +may choose to buffer all given data and schedule a future flush by using +an underlying EventLoop to check when the resource is actually writable. + +You can optionally pass some final data that is written to the stream +before ending the stream. If a non-`null` value is given as `$data`, then +this method will behave just like calling `write($data)` before ending +with no data. + +```php +// shorter version +$stream->end('bye'); + +// same as longer version +$stream->write('bye'); +$stream->end(); +``` + +After calling this method, the stream MUST switch into a non-writable +mode, see also `isWritable()`. +This means that no further writes are possible, so any additional +`write()` or `end()` calls have no effect. + +```php +$stream->end(); +assert($stream->isWritable() === false); + +$stream->write('nope'); // NO-OP +$stream->end(); // NO-OP +``` + +If this stream is a `DuplexStreamInterface`, calling this method SHOULD +also end its readable side, unless the stream supports half-open mode. +In other words, after calling this method, these streams SHOULD switch +into non-writable AND non-readable mode, see also `isReadable()`. +This implies that in this case, the stream SHOULD NOT emit any `data` +or `end` events anymore. +Streams MAY choose to use the `pause()` method logic for this, but +special care may have to be taken to ensure a following call to the +`resume()` method SHOULD NOT continue emitting readable events. + +Note that this method should not be confused with the `close()` method. + +#### close() + +The `close(): void` method can be used to +close the stream (forcefully). + +This method can be used to forcefully close the stream, i.e. close +the stream without waiting for any buffered data to be flushed. +If there's still data in the buffer, this data SHOULD be discarded. + +```php +$stream->close(); +``` + +Once the stream is closed, it SHOULD emit a `close` event. +Note that this event SHOULD NOT be emitted more than once, in particular +if this method is called multiple times. + +After calling this method, the stream MUST switch into a non-writable +mode, see also `isWritable()`. +This means that no further writes are possible, so any additional +`write()` or `end()` calls have no effect. + +```php +$stream->close(); +assert($stream->isWritable() === false); + +$stream->write('nope'); // NO-OP +$stream->end(); // NO-OP +``` + +Note that this method should not be confused with the `end()` method. +Unlike the `end()` method, this method does not take care of any existing +buffers and simply discards any buffer contents. +Likewise, this method may also be called after calling `end()` on a +stream in order to stop waiting for the stream to flush its final data. + +```php +$stream->end(); +Loop::addTimer(1.0, function () use ($stream) { + $stream->close(); +}); +``` + +If this stream is a `DuplexStreamInterface`, you should also notice +how the readable side of the stream also implements a `close()` method. +In other words, after calling this method, the stream MUST switch into +non-writable AND non-readable mode, see also `isReadable()`. + +### DuplexStreamInterface + +The `DuplexStreamInterface` is responsible for providing an interface for +duplex streams (both readable and writable). + +It builds on top of the existing interfaces for readable and writable streams +and follows the exact same method and event semantics. +If you're new to this concept, you should look into the +`ReadableStreamInterface` and `WritableStreamInterface` first. + +Besides defining a few methods, this interface also implements the +`EventEmitterInterface` which allows you to react to the same events defined +on the `ReadbleStreamInterface` and `WritableStreamInterface`. + +The event callback functions MUST be a valid `callable` that obeys strict +parameter definitions and MUST accept event parameters exactly as documented. +The event callback functions MUST NOT throw an `Exception`. +The return value of the event callback functions will be ignored and has no +effect, so for performance reasons you're recommended to not return any +excessive data structures. + +Every implementation of this interface MUST follow these event semantics in +order to be considered a well-behaving stream. + +> Note that higher-level implementations of this interface may choose to + define additional events with dedicated semantics not defined as part of + this low-level stream specification. Conformance with these event semantics + is out of scope for this interface, so you may also have to refer to the + documentation of such a higher-level implementation. + +See also [`ReadableStreamInterface`](#readablestreaminterface) and +[`WritableStreamInterface`](#writablestreaminterface) for more details. + +## Creating streams + +ReactPHP uses the concept of "streams" throughout its ecosystem, so that +many higher-level consumers of this package only deal with +[stream usage](#stream-usage). +This implies that stream instances are most often created within some +higher-level components and many consumers never actually have to deal with +creating a stream instance. + +* Use [react/socket](https://github.com/reactphp/socket) + if you want to accept incoming or establish outgoing plaintext TCP/IP or + secure TLS socket connection streams. +* Use [react/http](https://github.com/reactphp/http) + if you want to receive an incoming HTTP request body streams. +* Use [react/child-process](https://github.com/reactphp/child-process) + if you want to communicate with child processes via process pipes such as + STDIN, STDOUT, STDERR etc. +* Use experimental [react/filesystem](https://github.com/reactphp/filesystem) + if you want to read from / write to the filesystem. +* See also the last chapter for [more real-world applications](#more). + +However, if you are writing a lower-level component or want to create a stream +instance from a stream resource, then the following chapter is for you. + +> Note that the following examples use `fopen()` and `stream_socket_client()` + for illustration purposes only. + These functions SHOULD NOT be used in a truly async program because each call + may take several seconds to complete and would block the EventLoop otherwise. + Additionally, the `fopen()` call will return a file handle on some platforms + which may or may not be supported by all EventLoop implementations. + As an alternative, you may want to use higher-level libraries listed above. + +### ReadableResourceStream + +The `ReadableResourceStream` is a concrete implementation of the +[`ReadableStreamInterface`](#readablestreaminterface) for PHP's stream resources. + +This can be used to represent a read-only resource like a file stream opened in +readable mode or a stream such as `STDIN`: + +```php +$stream = new ReadableResourceStream(STDIN); +$stream->on('data', function ($chunk) { + echo $chunk; +}); +$stream->on('end', function () { + echo 'END'; +}); +``` + +See also [`ReadableStreamInterface`](#readablestreaminterface) for more details. + +The first parameter given to the constructor MUST be a valid stream resource +that is opened in reading mode (e.g. `fopen()` mode `r`). +Otherwise, it will throw an `InvalidArgumentException`: + +```php +// throws InvalidArgumentException +$stream = new ReadableResourceStream(false); +``` + +See also the [`DuplexResourceStream`](#readableresourcestream) for read-and-write +stream resources otherwise. + +Internally, this class tries to enable non-blocking mode on the stream resource +which may not be supported for all stream resources. +Most notably, this is not supported by pipes on Windows (STDIN etc.). +If this fails, it will throw a `RuntimeException`: + +```php +// throws RuntimeException on Windows +$stream = new ReadableResourceStream(STDIN); +``` + +Once the constructor is called with a valid stream resource, this class will +take care of the underlying stream resource. +You SHOULD only use its public API and SHOULD NOT interfere with the underlying +stream resource manually. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +This class takes an optional `int|null $readChunkSize` parameter that controls +the maximum buffer size in bytes to read at once from the stream. +You can use a `null` value here in order to apply its default value. +This value SHOULD NOT be changed unless you know what you're doing. +This can be a positive number which means that up to X bytes will be read +at once from the underlying stream resource. Note that the actual number +of bytes read may be lower if the stream resource has less than X bytes +currently available. +This can be `-1` which means "read everything available" from the +underlying stream resource. +This should read until the stream resource is not readable anymore +(i.e. underlying buffer drained), note that this does not neccessarily +mean it reached EOF. + +```php +$stream = new ReadableResourceStream(STDIN, null, 8192); +``` + +> PHP bug warning: If the PHP process has explicitly been started without a + `STDIN` stream, then trying to read from `STDIN` may return data from + another stream resource. This does not happen if you start this with an empty + stream like `php test.php < /dev/null` instead of `php test.php <&-`. + See [#81](https://github.com/reactphp/stream/issues/81) for more details. + +> Changelog: As of v1.2.0 the `$loop` parameter can be omitted (or skipped with a + `null` value) to use the [default loop](https://github.com/reactphp/event-loop#loop). + +### WritableResourceStream + +The `WritableResourceStream` is a concrete implementation of the +[`WritableStreamInterface`](#writablestreaminterface) for PHP's stream resources. + +This can be used to represent a write-only resource like a file stream opened in +writable mode or a stream such as `STDOUT` or `STDERR`: + +```php +$stream = new WritableResourceStream(STDOUT); +$stream->write('hello!'); +$stream->end(); +``` + +See also [`WritableStreamInterface`](#writablestreaminterface) for more details. + +The first parameter given to the constructor MUST be a valid stream resource +that is opened for writing. +Otherwise, it will throw an `InvalidArgumentException`: + +```php +// throws InvalidArgumentException +$stream = new WritableResourceStream(false); +``` + +See also the [`DuplexResourceStream`](#readableresourcestream) for read-and-write +stream resources otherwise. + +Internally, this class tries to enable non-blocking mode on the stream resource +which may not be supported for all stream resources. +Most notably, this is not supported by pipes on Windows (STDOUT, STDERR etc.). +If this fails, it will throw a `RuntimeException`: + +```php +// throws RuntimeException on Windows +$stream = new WritableResourceStream(STDOUT); +``` + +Once the constructor is called with a valid stream resource, this class will +take care of the underlying stream resource. +You SHOULD only use its public API and SHOULD NOT interfere with the underlying +stream resource manually. + +Any `write()` calls to this class will not be performed instantly, but will +be performed asynchronously, once the EventLoop reports the stream resource is +ready to accept data. +For this, it uses an in-memory buffer string to collect all outstanding writes. +This buffer has a soft-limit applied which defines how much data it is willing +to accept before the caller SHOULD stop sending further data. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +This class takes an optional `int|null $writeBufferSoftLimit` parameter that controls +this maximum buffer size in bytes. +You can use a `null` value here in order to apply its default value. +This value SHOULD NOT be changed unless you know what you're doing. + +```php +$stream = new WritableResourceStream(STDOUT, null, 8192); +``` + +This class takes an optional `int|null $writeChunkSize` parameter that controls +this maximum buffer size in bytes to write at once to the stream. +You can use a `null` value here in order to apply its default value. +This value SHOULD NOT be changed unless you know what you're doing. +This can be a positive number which means that up to X bytes will be written +at once to the underlying stream resource. Note that the actual number +of bytes written may be lower if the stream resource has less than X bytes +currently available. +This can be `-1` which means "write everything available" to the +underlying stream resource. + +```php +$stream = new WritableResourceStream(STDOUT, null, null, 8192); +``` + +See also [`write()`](#write) for more details. + +> Changelog: As of v1.2.0 the `$loop` parameter can be omitted (or skipped with a + `null` value) to use the [default loop](https://github.com/reactphp/event-loop#loop). + +### DuplexResourceStream + +The `DuplexResourceStream` is a concrete implementation of the +[`DuplexStreamInterface`](#duplexstreaminterface) for PHP's stream resources. + +This can be used to represent a read-and-write resource like a file stream opened +in read and write mode mode or a stream such as a TCP/IP connection: + +```php +$conn = stream_socket_client('tcp://google.com:80'); +$stream = new DuplexResourceStream($conn); +$stream->write('hello!'); +$stream->end(); +``` + +See also [`DuplexStreamInterface`](#duplexstreaminterface) for more details. + +The first parameter given to the constructor MUST be a valid stream resource +that is opened for reading *and* writing. +Otherwise, it will throw an `InvalidArgumentException`: + +```php +// throws InvalidArgumentException +$stream = new DuplexResourceStream(false); +``` + +See also the [`ReadableResourceStream`](#readableresourcestream) for read-only +and the [`WritableResourceStream`](#writableresourcestream) for write-only +stream resources otherwise. + +Internally, this class tries to enable non-blocking mode on the stream resource +which may not be supported for all stream resources. +Most notably, this is not supported by pipes on Windows (STDOUT, STDERR etc.). +If this fails, it will throw a `RuntimeException`: + +```php +// throws RuntimeException on Windows +$stream = new DuplexResourceStream(STDOUT); +``` + +Once the constructor is called with a valid stream resource, this class will +take care of the underlying stream resource. +You SHOULD only use its public API and SHOULD NOT interfere with the underlying +stream resource manually. + +This class takes an optional `LoopInterface|null $loop` parameter that can be used to +pass the event loop instance to use for this object. You can use a `null` value +here in order to use the [default loop](https://github.com/reactphp/event-loop#loop). +This value SHOULD NOT be given unless you're sure you want to explicitly use a +given event loop instance. + +This class takes an optional `int|null $readChunkSize` parameter that controls +the maximum buffer size in bytes to read at once from the stream. +You can use a `null` value here in order to apply its default value. +This value SHOULD NOT be changed unless you know what you're doing. +This can be a positive number which means that up to X bytes will be read +at once from the underlying stream resource. Note that the actual number +of bytes read may be lower if the stream resource has less than X bytes +currently available. +This can be `-1` which means "read everything available" from the +underlying stream resource. +This should read until the stream resource is not readable anymore +(i.e. underlying buffer drained), note that this does not neccessarily +mean it reached EOF. + +```php +$conn = stream_socket_client('tcp://google.com:80'); +$stream = new DuplexResourceStream($conn, null, 8192); +``` + +Any `write()` calls to this class will not be performed instantly, but will +be performed asynchronously, once the EventLoop reports the stream resource is +ready to accept data. +For this, it uses an in-memory buffer string to collect all outstanding writes. +This buffer has a soft-limit applied which defines how much data it is willing +to accept before the caller SHOULD stop sending further data. + +This class takes another optional `WritableStreamInterface|null $buffer` parameter +that controls this write behavior of this stream. +You can use a `null` value here in order to apply its default value. +This value SHOULD NOT be changed unless you know what you're doing. + +If you want to change the write buffer soft limit, you can pass an instance of +[`WritableResourceStream`](#writableresourcestream) like this: + +```php +$conn = stream_socket_client('tcp://google.com:80'); +$buffer = new WritableResourceStream($conn, null, 8192); +$stream = new DuplexResourceStream($conn, null, null, $buffer); +``` + +See also [`WritableResourceStream`](#writableresourcestream) for more details. + +> Changelog: As of v1.2.0 the `$loop` parameter can be omitted (or skipped with a + `null` value) to use the [default loop](https://github.com/reactphp/event-loop#loop). + +### ThroughStream + +The `ThroughStream` implements the +[`DuplexStreamInterface`](#duplexstreaminterface) and will simply pass any data +you write to it through to its readable end. + +```php +$through = new ThroughStream(); +$through->on('data', $this->expectCallableOnceWith('hello')); + +$through->write('hello'); +``` + +Similarly, the [`end()` method](#end) will end the stream and emit an +[`end` event](#end-event) and then [`close()`](#close-1) the stream. +The [`close()` method](#close-1) will close the stream and emit a +[`close` event](#close-event). +Accordingly, this is can also be used in a [`pipe()`](#pipe) context like this: + +```php +$through = new ThroughStream(); +$source->pipe($through)->pipe($dest); +``` + +Optionally, its constructor accepts any callable function which will then be +used to *filter* any data written to it. This function receives a single data +argument as passed to the writable side and must return the data as it will be +passed to its readable end: + +```php +$through = new ThroughStream('strtoupper'); +$source->pipe($through)->pipe($dest); +``` + +Note that this class makes no assumptions about any data types. This can be +used to convert data, for example for transforming any structured data into +a newline-delimited JSON (NDJSON) stream like this: + +```php +$through = new ThroughStream(function ($data) { + return json_encode($data) . PHP_EOL; +}); +$through->on('data', $this->expectCallableOnceWith("[2, true]\n")); + +$through->write(array(2, true)); +``` + +The callback function is allowed to throw an `Exception`. In this case, +the stream will emit an `error` event and then [`close()`](#close-1) the stream. + +```php +$through = new ThroughStream(function ($data) { + if (!is_string($data)) { + throw new \UnexpectedValueException('Only strings allowed'); + } + return $data; +}); +$through->on('error', $this->expectCallableOnce())); +$through->on('close', $this->expectCallableOnce())); +$through->on('data', $this->expectCallableNever())); + +$through->write(2); +``` + +### CompositeStream + +The `CompositeStream` implements the +[`DuplexStreamInterface`](#duplexstreaminterface) and can be used to create a +single duplex stream from two individual streams implementing +[`ReadableStreamInterface`](#readablestreaminterface) and +[`WritableStreamInterface`](#writablestreaminterface) respectively. + +This is useful for some APIs which may require a single +[`DuplexStreamInterface`](#duplexstreaminterface) or simply because it's often +more convenient to work with a single stream instance like this: + +```php +$stdin = new ReadableResourceStream(STDIN); +$stdout = new WritableResourceStream(STDOUT); + +$stdio = new CompositeStream($stdin, $stdout); + +$stdio->on('data', function ($chunk) use ($stdio) { + $stdio->write('You said: ' . $chunk); +}); +``` + +This is a well-behaving stream which forwards all stream events from the +underlying streams and forwards all streams calls to the underlying streams. + +If you `write()` to the duplex stream, it will simply `write()` to the +writable side and return its status. + +If you `end()` the duplex stream, it will `end()` the writable side and will +`pause()` the readable side. + +If you `close()` the duplex stream, both input streams will be closed. +If either of the two input streams emits a `close` event, the duplex stream +will also close. +If either of the two input streams is already closed while constructing the +duplex stream, it will `close()` the other side and return a closed stream. + +## Usage + +The following example can be used to pipe the contents of a source file into +a destination file without having to ever read the whole file into memory: + +```php +$source = new React\Stream\ReadableResourceStream(fopen('source.txt', 'r')); +$dest = new React\Stream\WritableResourceStream(fopen('destination.txt', 'w')); + +$source->pipe($dest); +``` + +> Note that this example uses `fopen()` for illustration purposes only. + This should not be used in a truly async program because the filesystem is + inherently blocking and each call could potentially take several seconds. + See also [creating streams](#creating-streams) for more sophisticated + examples. + +## Install + +The recommended way to install this library is [through Composer](https://getcomposer.org). +[New to Composer?](https://getcomposer.org/doc/00-intro.md) + +This project follows [SemVer](https://semver.org/). +This will install the latest supported version: + +```bash +composer require react/stream:^1.4 +``` + +See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades. + +This project aims to run on any platform and thus does not require any PHP +extensions and supports running on legacy PHP 5.3 through current PHP 8+ and HHVM. +It's *highly recommended to use PHP 7+* for this project due to its vast +performance improvements. + +## Tests + +To run the test suite, you first need to clone this repo and then install all +dependencies [through Composer](https://getcomposer.org): + +```bash +composer install +``` + +To run the test suite, go to the project root and run: + +```bash +vendor/bin/phpunit +``` + +The test suite also contains a number of functional integration tests that rely +on a stable internet connection. +If you do not want to run these, they can simply be skipped like this: + +```bash +vendor/bin/phpunit --exclude-group internet +``` + +## License + +MIT, see [LICENSE file](LICENSE). + +## More + +* See [creating streams](#creating-streams) for more information on how streams + are created in real-world applications. +* See our [users wiki](https://github.com/reactphp/react/wiki/Users) and the + [dependents on Packagist](https://packagist.org/packages/react/stream/dependents) + for a list of packages that use streams in real-world applications. diff --git a/deps/vendor/react/stream/composer.json b/deps/vendor/react/stream/composer.json new file mode 100644 index 000000000..09d8b71e0 --- /dev/null +++ b/deps/vendor/react/stream/composer.json @@ -0,0 +1,47 @@ +{ + "name": "react/stream", + "description": "Event-driven readable and writable streams for non-blocking I/O in ReactPHP", + "keywords": ["event-driven", "readable", "writable", "stream", "non-blocking", "io", "pipe", "ReactPHP"], + "license": "MIT", + "authors": [ + { + "name": "Christian Lück", + "homepage": "https://clue.engineering/", + "email": "christian@clue.engineering" + }, + { + "name": "Cees-Jan Kiewiet", + "homepage": "https://wyrihaximus.net/", + "email": "reactphp@ceesjankiewiet.nl" + }, + { + "name": "Jan Sorgalla", + "homepage": "https://sorgalla.com/", + "email": "jsorgalla@gmail.com" + }, + { + "name": "Chris Boden", + "homepage": "https://cboden.dev/", + "email": "cboden@gmail.com" + } + ], + "require": { + "php": ">=5.3.8", + "react/event-loop": "^1.2", + "evenement/evenement": "^3.0 || ^2.0 || ^1.0" + }, + "require-dev": { + "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36", + "clue/stream-filter": "~1.2" + }, + "autoload": { + "psr-4": { + "React\\Stream\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "React\\Tests\\Stream\\": "tests/" + } + } +} diff --git a/deps/vendor/react/stream/src/CompositeStream.php b/deps/vendor/react/stream/src/CompositeStream.php new file mode 100644 index 000000000..dde091de0 --- /dev/null +++ b/deps/vendor/react/stream/src/CompositeStream.php @@ -0,0 +1,83 @@ +readable = $readable; + $this->writable = $writable; + + if (!$readable->isReadable() || !$writable->isWritable()) { + $this->close(); + return; + } + + Util::forwardEvents($this->readable, $this, array('data', 'end', 'error')); + Util::forwardEvents($this->writable, $this, array('drain', 'error', 'pipe')); + + $this->readable->on('close', array($this, 'close')); + $this->writable->on('close', array($this, 'close')); + } + + public function isReadable() + { + return $this->readable->isReadable(); + } + + public function pause() + { + $this->readable->pause(); + } + + public function resume() + { + if (!$this->writable->isWritable()) { + return; + } + + $this->readable->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function isWritable() + { + return $this->writable->isWritable(); + } + + public function write($data) + { + return $this->writable->write($data); + } + + public function end($data = null) + { + $this->readable->pause(); + $this->writable->end($data); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + $this->readable->close(); + $this->writable->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } +} diff --git a/deps/vendor/react/stream/src/DuplexResourceStream.php b/deps/vendor/react/stream/src/DuplexResourceStream.php new file mode 100644 index 000000000..d6de55c07 --- /dev/null +++ b/deps/vendor/react/stream/src/DuplexResourceStream.php @@ -0,0 +1,240 @@ +isLegacyPipe($stream)) { + \stream_set_read_buffer($stream, 0); + } + + if ($buffer === null) { + $buffer = new WritableResourceStream($stream, $loop); + } + + $this->stream = $stream; + $this->loop = $loop ?: Loop::get(); + $this->bufferSize = ($readChunkSize === null) ? 65536 : (int)$readChunkSize; + $this->buffer = $buffer; + + $that = $this; + + $this->buffer->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + }); + + $this->buffer->on('close', array($this, 'close')); + + $this->buffer->on('drain', function () use ($that) { + $that->emit('drain'); + }); + + $this->resume(); + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function pause() + { + if ($this->listening) { + $this->loop->removeReadStream($this->stream); + $this->listening = false; + } + } + + public function resume() + { + if (!$this->listening && $this->readable) { + $this->loop->addReadStream($this->stream, array($this, 'handleData')); + $this->listening = true; + } + } + + public function write($data) + { + if (!$this->writable) { + return false; + } + + return $this->buffer->write($data); + } + + public function close() + { + if (!$this->writable && !$this->closing) { + return; + } + + $this->closing = false; + + $this->readable = false; + $this->writable = false; + + $this->emit('close'); + $this->pause(); + $this->buffer->close(); + $this->removeAllListeners(); + + if (\is_resource($this->stream)) { + \fclose($this->stream); + } + } + + public function end($data = null) + { + if (!$this->writable) { + return; + } + + $this->closing = true; + + $this->readable = false; + $this->writable = false; + $this->pause(); + + $this->buffer->end($data); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + /** @internal */ + public function handleData($stream) + { + $error = null; + \set_error_handler(function ($errno, $errstr, $errfile, $errline) use (&$error) { + $error = new \ErrorException( + $errstr, + 0, + $errno, + $errfile, + $errline + ); + }); + + $data = \stream_get_contents($stream, $this->bufferSize); + + \restore_error_handler(); + + if ($error !== null) { + $this->emit('error', array(new \RuntimeException('Unable to read from stream: ' . $error->getMessage(), 0, $error))); + $this->close(); + return; + } + + if ($data !== '') { + $this->emit('data', array($data)); + } elseif (\feof($this->stream)) { + // no data read => we reached the end and close the stream + $this->emit('end'); + $this->close(); + } + } + + /** + * Returns whether this is a pipe resource in a legacy environment + * + * This works around a legacy PHP bug (#61019) that was fixed in PHP 5.4.28+ + * and PHP 5.5.12+ and newer. + * + * @param resource $resource + * @return bool + * @link https://github.com/reactphp/child-process/issues/40 + * + * @codeCoverageIgnore + */ + private function isLegacyPipe($resource) + { + if (\PHP_VERSION_ID < 50428 || (\PHP_VERSION_ID >= 50500 && \PHP_VERSION_ID < 50512)) { + $meta = \stream_get_meta_data($resource); + + if (isset($meta['stream_type']) && $meta['stream_type'] === 'STDIO') { + return true; + } + } + return false; + } +} diff --git a/deps/vendor/react/stream/src/DuplexStreamInterface.php b/deps/vendor/react/stream/src/DuplexStreamInterface.php new file mode 100644 index 000000000..631ce31e8 --- /dev/null +++ b/deps/vendor/react/stream/src/DuplexStreamInterface.php @@ -0,0 +1,39 @@ + Note that higher-level implementations of this interface may choose to + * define additional events with dedicated semantics not defined as part of + * this low-level stream specification. Conformance with these event semantics + * is out of scope for this interface, so you may also have to refer to the + * documentation of such a higher-level implementation. + * + * @see ReadableStreamInterface + * @see WritableStreamInterface + */ +interface DuplexStreamInterface extends ReadableStreamInterface, WritableStreamInterface +{ +} diff --git a/deps/vendor/react/stream/src/ReadableResourceStream.php b/deps/vendor/react/stream/src/ReadableResourceStream.php new file mode 100644 index 000000000..823360a63 --- /dev/null +++ b/deps/vendor/react/stream/src/ReadableResourceStream.php @@ -0,0 +1,188 @@ +isLegacyPipe($stream)) { + \stream_set_read_buffer($stream, 0); + } + + $this->stream = $stream; + $this->loop = $loop ?: Loop::get(); + $this->bufferSize = ($readChunkSize === null) ? 65536 : (int)$readChunkSize; + + $this->resume(); + } + + public function isReadable() + { + return !$this->closed; + } + + public function pause() + { + if ($this->listening) { + $this->loop->removeReadStream($this->stream); + $this->listening = false; + } + } + + public function resume() + { + if (!$this->listening && !$this->closed) { + $this->loop->addReadStream($this->stream, array($this, 'handleData')); + $this->listening = true; + } + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->emit('close'); + $this->pause(); + $this->removeAllListeners(); + + if (\is_resource($this->stream)) { + \fclose($this->stream); + } + } + + /** @internal */ + public function handleData() + { + $error = null; + \set_error_handler(function ($errno, $errstr, $errfile, $errline) use (&$error) { + $error = new \ErrorException( + $errstr, + 0, + $errno, + $errfile, + $errline + ); + }); + + $data = \stream_get_contents($this->stream, $this->bufferSize); + + \restore_error_handler(); + + if ($error !== null) { + $this->emit('error', array(new \RuntimeException('Unable to read from stream: ' . $error->getMessage(), 0, $error))); + $this->close(); + return; + } + + if ($data !== '') { + $this->emit('data', array($data)); + } elseif (\feof($this->stream)) { + // no data read => we reached the end and close the stream + $this->emit('end'); + $this->close(); + } + } + + /** + * Returns whether this is a pipe resource in a legacy environment + * + * This works around a legacy PHP bug (#61019) that was fixed in PHP 5.4.28+ + * and PHP 5.5.12+ and newer. + * + * @param resource $resource + * @return bool + * @link https://github.com/reactphp/child-process/issues/40 + * + * @codeCoverageIgnore + */ + private function isLegacyPipe($resource) + { + if (\PHP_VERSION_ID < 50428 || (\PHP_VERSION_ID >= 50500 && \PHP_VERSION_ID < 50512)) { + $meta = \stream_get_meta_data($resource); + + if (isset($meta['stream_type']) && $meta['stream_type'] === 'STDIO') { + return true; + } + } + return false; + } +} diff --git a/deps/vendor/react/stream/src/ReadableStreamInterface.php b/deps/vendor/react/stream/src/ReadableStreamInterface.php new file mode 100644 index 000000000..fa3d59cdb --- /dev/null +++ b/deps/vendor/react/stream/src/ReadableStreamInterface.php @@ -0,0 +1,362 @@ +on('data', function ($data) { + * echo $data; + * }); + * ``` + * + * This event MAY be emitted any number of times, which may be zero times if + * this stream does not send any data at all. + * It SHOULD not be emitted after an `end` or `close` event. + * + * The given `$data` argument may be of mixed type, but it's usually + * recommended it SHOULD be a `string` value or MAY use a type that allows + * representation as a `string` for maximum compatibility. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will emit the raw (binary) payload data that is received over the wire as + * chunks of `string` values. + * + * Due to the stream-based nature of this, the sender may send any number + * of chunks with varying sizes. There are no guarantees that these chunks + * will be received with the exact same framing the sender intended to send. + * In other words, many lower-level protocols (such as TCP/IP) transfer the + * data in chunks that may be anywhere between single-byte values to several + * dozens of kilobytes. You may want to apply a higher-level protocol to + * these low-level data chunks in order to achieve proper message framing. + * + * end event: + * The `end` event will be emitted once the source stream has successfully + * reached the end of the stream (EOF). + * + * ```php + * $stream->on('end', function () { + * echo 'END'; + * }); + * ``` + * + * This event SHOULD be emitted once or never at all, depending on whether + * a successful end was detected. + * It SHOULD NOT be emitted after a previous `end` or `close` event. + * It MUST NOT be emitted if the stream closes due to a non-successful + * end, such as after a previous `error` event. + * + * After the stream is ended, it MUST switch to non-readable mode, + * see also `isReadable()`. + * + * This event will only be emitted if the *end* was reached successfully, + * not if the stream was interrupted by an unrecoverable error or explicitly + * closed. Not all streams know this concept of a "successful end". + * Many use-cases involve detecting when the stream closes (terminates) + * instead, in this case you should use the `close` event. + * After the stream emits an `end` event, it SHOULD usually be followed by a + * `close` event. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will emit this event if either the remote side closes the connection or + * a file handle was successfully read until reaching its end (EOF). + * + * Note that this event should not be confused with the `end()` method. + * This event defines a successful end *reading* from a source stream, while + * the `end()` method defines *writing* a successful end to a destination + * stream. + * + * error event: + * The `error` event will be emitted once a fatal error occurs, usually while + * trying to read from this stream. + * The event receives a single `Exception` argument for the error instance. + * + * ```php + * $stream->on('error', function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * This event SHOULD be emitted once the stream detects a fatal error, such + * as a fatal transmission error or after an unexpected `data` or premature + * `end` event. + * It SHOULD NOT be emitted after a previous `error`, `end` or `close` event. + * It MUST NOT be emitted if this is not a fatal error condition, such as + * a temporary network issue that did not cause any data to be lost. + * + * After the stream errors, it MUST close the stream and SHOULD thus be + * followed by a `close` event and then switch to non-readable mode, see + * also `close()` and `isReadable()`. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * only deal with data transmission and do not make assumption about data + * boundaries (such as unexpected `data` or premature `end` events). + * In other words, many lower-level protocols (such as TCP/IP) may choose + * to only emit this for a fatal transmission error once and will then + * close (terminate) the stream in response. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements an `error` event. + * In other words, an error may occur while either reading or writing the + * stream which should result in the same error processing. + * + * close event: + * The `close` event will be emitted once the stream closes (terminates). + * + * ```php + * $stream->on('close', function () { + * echo 'CLOSED'; + * }); + * ``` + * + * This event SHOULD be emitted once or never at all, depending on whether + * the stream ever terminates. + * It SHOULD NOT be emitted after a previous `close` event. + * + * After the stream is closed, it MUST switch to non-readable mode, + * see also `isReadable()`. + * + * Unlike the `end` event, this event SHOULD be emitted whenever the stream + * closes, irrespective of whether this happens implicitly due to an + * unrecoverable error or explicitly when either side closes the stream. + * If you only want to detect a *successful* end, you should use the `end` + * event instead. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will likely choose to emit this event after reading a *successful* `end` + * event or after a fatal transmission `error` event. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements a `close` event. + * In other words, after receiving this event, the stream MUST switch into + * non-writable AND non-readable mode, see also `isWritable()`. + * Note that this event should not be confused with the `end` event. + * + * The event callback functions MUST be a valid `callable` that obeys strict + * parameter definitions and MUST accept event parameters exactly as documented. + * The event callback functions MUST NOT throw an `Exception`. + * The return value of the event callback functions will be ignored and has no + * effect, so for performance reasons you're recommended to not return any + * excessive data structures. + * + * Every implementation of this interface MUST follow these event semantics in + * order to be considered a well-behaving stream. + * + * > Note that higher-level implementations of this interface may choose to + * define additional events with dedicated semantics not defined as part of + * this low-level stream specification. Conformance with these event semantics + * is out of scope for this interface, so you may also have to refer to the + * documentation of such a higher-level implementation. + * + * @see EventEmitterInterface + */ +interface ReadableStreamInterface extends EventEmitterInterface +{ + /** + * Checks whether this stream is in a readable state (not closed already). + * + * This method can be used to check if the stream still accepts incoming + * data events or if it is ended or closed already. + * Once the stream is non-readable, no further `data` or `end` events SHOULD + * be emitted. + * + * ```php + * assert($stream->isReadable() === false); + * + * $stream->on('data', assertNeverCalled()); + * $stream->on('end', assertNeverCalled()); + * ``` + * + * A successfully opened stream always MUST start in readable mode. + * + * Once the stream ends or closes, it MUST switch to non-readable mode. + * This can happen any time, explicitly through `close()` or + * implicitly due to a remote close or an unrecoverable transmission error. + * Once a stream has switched to non-readable mode, it MUST NOT transition + * back to readable mode. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements an `isWritable()` + * method. Unless this is a half-open duplex stream, they SHOULD usually + * have the same return value. + * + * @return bool + */ + public function isReadable(); + + /** + * Pauses reading incoming data events. + * + * Removes the data source file descriptor from the event loop. This + * allows you to throttle incoming data. + * + * Unless otherwise noted, a successfully opened stream SHOULD NOT start + * in paused state. + * + * Once the stream is paused, no futher `data` or `end` events SHOULD + * be emitted. + * + * ```php + * $stream->pause(); + * + * $stream->on('data', assertShouldNeverCalled()); + * $stream->on('end', assertShouldNeverCalled()); + * ``` + * + * This method is advisory-only, though generally not recommended, the + * stream MAY continue emitting `data` events. + * + * You can continue processing events by calling `resume()` again. + * + * Note that both methods can be called any number of times, in particular + * calling `pause()` more than once SHOULD NOT have any effect. + * + * @see self::resume() + * @return void + */ + public function pause(); + + /** + * Resumes reading incoming data events. + * + * Re-attach the data source after a previous `pause()`. + * + * ```php + * $stream->pause(); + * + * Loop::addTimer(1.0, function () use ($stream) { + * $stream->resume(); + * }); + * ``` + * + * Note that both methods can be called any number of times, in particular + * calling `resume()` without a prior `pause()` SHOULD NOT have any effect. + * + * @see self::pause() + * @return void + */ + public function resume(); + + /** + * Pipes all the data from this readable source into the given writable destination. + * + * Automatically sends all incoming data to the destination. + * Automatically throttles the source based on what the destination can handle. + * + * ```php + * $source->pipe($dest); + * ``` + * + * Similarly, you can also pipe an instance implementing `DuplexStreamInterface` + * into itself in order to write back all the data that is received. + * This may be a useful feature for a TCP/IP echo service: + * + * ```php + * $connection->pipe($connection); + * ``` + * + * This method returns the destination stream as-is, which can be used to + * set up chains of piped streams: + * + * ```php + * $source->pipe($decodeGzip)->pipe($filterBadWords)->pipe($dest); + * ``` + * + * By default, this will call `end()` on the destination stream once the + * source stream emits an `end` event. This can be disabled like this: + * + * ```php + * $source->pipe($dest, array('end' => false)); + * ``` + * + * Note that this only applies to the `end` event. + * If an `error` or explicit `close` event happens on the source stream, + * you'll have to manually close the destination stream: + * + * ```php + * $source->pipe($dest); + * $source->on('close', function () use ($dest) { + * $dest->end('BYE!'); + * }); + * ``` + * + * If the source stream is not readable (closed state), then this is a NO-OP. + * + * ```php + * $source->close(); + * $source->pipe($dest); // NO-OP + * ``` + * + * If the destinantion stream is not writable (closed state), then this will simply + * throttle (pause) the source stream: + * + * ```php + * $dest->close(); + * $source->pipe($dest); // calls $source->pause() + * ``` + * + * Similarly, if the destination stream is closed while the pipe is still + * active, it will also throttle (pause) the source stream: + * + * ```php + * $source->pipe($dest); + * $dest->close(); // calls $source->pause() + * ``` + * + * Once the pipe is set up successfully, the destination stream MUST emit + * a `pipe` event with this source stream an event argument. + * + * @param WritableStreamInterface $dest + * @param array $options + * @return WritableStreamInterface $dest stream as-is + */ + public function pipe(WritableStreamInterface $dest, array $options = array()); + + /** + * Closes the stream (forcefully). + * + * This method can be used to (forcefully) close the stream. + * + * ```php + * $stream->close(); + * ``` + * + * Once the stream is closed, it SHOULD emit a `close` event. + * Note that this event SHOULD NOT be emitted more than once, in particular + * if this method is called multiple times. + * + * After calling this method, the stream MUST switch into a non-readable + * mode, see also `isReadable()`. + * This means that no further `data` or `end` events SHOULD be emitted. + * + * ```php + * $stream->close(); + * assert($stream->isReadable() === false); + * + * $stream->on('data', assertNeverCalled()); + * $stream->on('end', assertNeverCalled()); + * ``` + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements a `close()` method. + * In other words, after calling this method, the stream MUST switch into + * non-writable AND non-readable mode, see also `isWritable()`. + * Note that this method should not be confused with the `end()` method. + * + * @return void + * @see WritableStreamInterface::close() + */ + public function close(); +} diff --git a/deps/vendor/react/stream/src/ThroughStream.php b/deps/vendor/react/stream/src/ThroughStream.php new file mode 100644 index 000000000..3b4fbb780 --- /dev/null +++ b/deps/vendor/react/stream/src/ThroughStream.php @@ -0,0 +1,195 @@ +on('data', $this->expectCallableOnceWith('hello')); + * + * $through->write('hello'); + * ``` + * + * Similarly, the [`end()` method](#end) will end the stream and emit an + * [`end` event](#end-event) and then [`close()`](#close-1) the stream. + * The [`close()` method](#close-1) will close the stream and emit a + * [`close` event](#close-event). + * Accordingly, this is can also be used in a [`pipe()`](#pipe) context like this: + * + * ```php + * $through = new ThroughStream(); + * $source->pipe($through)->pipe($dest); + * ``` + * + * Optionally, its constructor accepts any callable function which will then be + * used to *filter* any data written to it. This function receives a single data + * argument as passed to the writable side and must return the data as it will be + * passed to its readable end: + * + * ```php + * $through = new ThroughStream('strtoupper'); + * $source->pipe($through)->pipe($dest); + * ``` + * + * Note that this class makes no assumptions about any data types. This can be + * used to convert data, for example for transforming any structured data into + * a newline-delimited JSON (NDJSON) stream like this: + * + * ```php + * $through = new ThroughStream(function ($data) { + * return json_encode($data) . PHP_EOL; + * }); + * $through->on('data', $this->expectCallableOnceWith("[2, true]\n")); + * + * $through->write(array(2, true)); + * ``` + * + * The callback function is allowed to throw an `Exception`. In this case, + * the stream will emit an `error` event and then [`close()`](#close-1) the stream. + * + * ```php + * $through = new ThroughStream(function ($data) { + * if (!is_string($data)) { + * throw new \UnexpectedValueException('Only strings allowed'); + * } + * return $data; + * }); + * $through->on('error', $this->expectCallableOnce())); + * $through->on('close', $this->expectCallableOnce())); + * $through->on('data', $this->expectCallableNever())); + * + * $through->write(2); + * ``` + * + * @see WritableStreamInterface::write() + * @see WritableStreamInterface::end() + * @see DuplexStreamInterface::close() + * @see WritableStreamInterface::pipe() + */ +final class ThroughStream extends EventEmitter implements DuplexStreamInterface +{ + private $readable = true; + private $writable = true; + private $closed = false; + private $paused = false; + private $drain = false; + private $callback; + + public function __construct($callback = null) + { + if ($callback !== null && !\is_callable($callback)) { + throw new InvalidArgumentException('Invalid transformation callback given'); + } + + $this->callback = $callback; + } + + public function pause() + { + // only allow pause if still readable, false otherwise + $this->paused = $this->readable; + } + + public function resume() + { + $this->paused = false; + + // emit drain event if previous write was paused (throttled) + if ($this->drain) { + $this->drain = false; + $this->emit('drain'); + } + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function write($data) + { + if (!$this->writable) { + return false; + } + + if ($this->callback !== null) { + try { + $data = \call_user_func($this->callback, $data); + } catch (\Exception $e) { + $this->emit('error', array($e)); + $this->close(); + + return false; + } + } + + $this->emit('data', array($data)); + + // emit drain event on next resume if currently paused (throttled) + if ($this->paused) { + $this->drain = true; + } + + // continue writing if still writable and not paused (throttled), false otherwise + return $this->writable && !$this->paused; + } + + public function end($data = null) + { + if (!$this->writable) { + return; + } + + if (null !== $data) { + $this->write($data); + + // return if write() already caused the stream to close + if (!$this->writable) { + return; + } + } + + $this->readable = false; + $this->writable = false; + $this->paused = false; + $this->drain = false; + + $this->emit('end'); + $this->close(); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->readable = false; + $this->writable = false; + $this->paused = false; + $this->drain = false; + + $this->closed = true; + $this->callback = null; + + $this->emit('close'); + $this->removeAllListeners(); + } +} diff --git a/deps/vendor/react/stream/src/Util.php b/deps/vendor/react/stream/src/Util.php new file mode 100644 index 000000000..056b03774 --- /dev/null +++ b/deps/vendor/react/stream/src/Util.php @@ -0,0 +1,75 @@ + NO-OP + if (!$source->isReadable()) { + return $dest; + } + + // destination not writable => just pause() source + if (!$dest->isWritable()) { + $source->pause(); + + return $dest; + } + + $dest->emit('pipe', array($source)); + + // forward all source data events as $dest->write() + $source->on('data', $dataer = function ($data) use ($source, $dest) { + $feedMore = $dest->write($data); + + if (false === $feedMore) { + $source->pause(); + } + }); + $dest->on('close', function () use ($source, $dataer) { + $source->removeListener('data', $dataer); + $source->pause(); + }); + + // forward destination drain as $source->resume() + $dest->on('drain', $drainer = function () use ($source) { + $source->resume(); + }); + $source->on('close', function () use ($dest, $drainer) { + $dest->removeListener('drain', $drainer); + }); + + // forward end event from source as $dest->end() + $end = isset($options['end']) ? $options['end'] : true; + if ($end) { + $source->on('end', $ender = function () use ($dest) { + $dest->end(); + }); + $dest->on('close', function () use ($source, $ender) { + $source->removeListener('end', $ender); + }); + } + + return $dest; + } + + public static function forwardEvents($source, $target, array $events) + { + foreach ($events as $event) { + $source->on($event, function () use ($event, $target) { + $target->emit($event, \func_get_args()); + }); + } + } +} diff --git a/deps/vendor/react/stream/src/WritableResourceStream.php b/deps/vendor/react/stream/src/WritableResourceStream.php new file mode 100644 index 000000000..e3a7e74da --- /dev/null +++ b/deps/vendor/react/stream/src/WritableResourceStream.php @@ -0,0 +1,178 @@ +stream = $stream; + $this->loop = $loop ?: Loop::get(); + $this->softLimit = ($writeBufferSoftLimit === null) ? 65536 : (int)$writeBufferSoftLimit; + $this->writeChunkSize = ($writeChunkSize === null) ? -1 : (int)$writeChunkSize; + } + + public function isWritable() + { + return $this->writable; + } + + public function write($data) + { + if (!$this->writable) { + return false; + } + + $this->data .= $data; + + if (!$this->listening && $this->data !== '') { + $this->listening = true; + + $this->loop->addWriteStream($this->stream, array($this, 'handleWrite')); + } + + return !isset($this->data[$this->softLimit - 1]); + } + + public function end($data = null) + { + if (null !== $data) { + $this->write($data); + } + + $this->writable = false; + + // close immediately if buffer is already empty + // otherwise wait for buffer to flush first + if ($this->data === '') { + $this->close(); + } + } + + public function close() + { + if ($this->closed) { + return; + } + + if ($this->listening) { + $this->listening = false; + $this->loop->removeWriteStream($this->stream); + } + + $this->closed = true; + $this->writable = false; + $this->data = ''; + + $this->emit('close'); + $this->removeAllListeners(); + + if (\is_resource($this->stream)) { + \fclose($this->stream); + } + } + + /** @internal */ + public function handleWrite() + { + $error = null; + \set_error_handler(function ($_, $errstr) use (&$error) { + $error = $errstr; + }); + + if ($this->writeChunkSize === -1) { + $sent = \fwrite($this->stream, $this->data); + } else { + $sent = \fwrite($this->stream, $this->data, $this->writeChunkSize); + } + + \restore_error_handler(); + + // Only report errors if *nothing* could be sent and an error has been raised. + // Ignore non-fatal warnings if *some* data could be sent. + // Any hard (permanent) error will fail to send any data at all. + // Sending excessive amounts of data will only flush *some* data and then + // report a temporary error (EAGAIN) which we do not raise here in order + // to keep the stream open for further tries to write. + // Should this turn out to be a permanent error later, it will eventually + // send *nothing* and we can detect this. + if (($sent === 0 || $sent === false) && $error !== null) { + $this->emit('error', array(new \RuntimeException('Unable to write to stream: ' . $error))); + $this->close(); + + return; + } + + $exceeded = isset($this->data[$this->softLimit - 1]); + $this->data = (string) \substr($this->data, $sent); + + // buffer has been above limit and is now below limit + if ($exceeded && !isset($this->data[$this->softLimit - 1])) { + $this->emit('drain'); + } + + // buffer is now completely empty => stop trying to write + if ($this->data === '') { + // stop waiting for resource to be writable + if ($this->listening) { + $this->loop->removeWriteStream($this->stream); + $this->listening = false; + } + + // buffer is end()ing and now completely empty => close buffer + if (!$this->writable) { + $this->close(); + } + } + } +} diff --git a/deps/vendor/react/stream/src/WritableStreamInterface.php b/deps/vendor/react/stream/src/WritableStreamInterface.php new file mode 100644 index 000000000..e2625928c --- /dev/null +++ b/deps/vendor/react/stream/src/WritableStreamInterface.php @@ -0,0 +1,347 @@ +on('drain', function () use ($stream) { + * echo 'Stream is now ready to accept more data'; + * }); + * ``` + * + * This event SHOULD be emitted once every time the buffer became full + * previously and is now ready to accept more data. + * In other words, this event MAY be emitted any number of times, which may + * be zero times if the buffer never became full in the first place. + * This event SHOULD NOT be emitted if the buffer has not become full + * previously. + * + * This event is mostly used internally, see also `write()` for more details. + * + * pipe event: + * The `pipe` event will be emitted whenever a readable stream is `pipe()`d + * into this stream. + * The event receives a single `ReadableStreamInterface` argument for the + * source stream. + * + * ```php + * $stream->on('pipe', function (ReadableStreamInterface $source) use ($stream) { + * echo 'Now receiving piped data'; + * + * // explicitly close target if source emits an error + * $source->on('error', function () use ($stream) { + * $stream->close(); + * }); + * }); + * + * $source->pipe($stream); + * ``` + * + * This event MUST be emitted once for each readable stream that is + * successfully piped into this destination stream. + * In other words, this event MAY be emitted any number of times, which may + * be zero times if no stream is ever piped into this stream. + * This event MUST NOT be emitted if either the source is not readable + * (closed already) or this destination is not writable (closed already). + * + * This event is mostly used internally, see also `pipe()` for more details. + * + * error event: + * The `error` event will be emitted once a fatal error occurs, usually while + * trying to write to this stream. + * The event receives a single `Exception` argument for the error instance. + * + * ```php + * $stream->on('error', function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * This event SHOULD be emitted once the stream detects a fatal error, such + * as a fatal transmission error. + * It SHOULD NOT be emitted after a previous `error` or `close` event. + * It MUST NOT be emitted if this is not a fatal error condition, such as + * a temporary network issue that did not cause any data to be lost. + * + * After the stream errors, it MUST close the stream and SHOULD thus be + * followed by a `close` event and then switch to non-writable mode, see + * also `close()` and `isWritable()`. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * only deal with data transmission and may choose + * to only emit this for a fatal transmission error once and will then + * close (terminate) the stream in response. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements an `error` event. + * In other words, an error may occur while either reading or writing the + * stream which should result in the same error processing. + * + * close event: + * The `close` event will be emitted once the stream closes (terminates). + * + * ```php + * $stream->on('close', function () { + * echo 'CLOSED'; + * }); + * ``` + * + * This event SHOULD be emitted once or never at all, depending on whether + * the stream ever terminates. + * It SHOULD NOT be emitted after a previous `close` event. + * + * After the stream is closed, it MUST switch to non-writable mode, + * see also `isWritable()`. + * + * This event SHOULD be emitted whenever the stream closes, irrespective of + * whether this happens implicitly due to an unrecoverable error or + * explicitly when either side closes the stream. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will likely choose to emit this event after flushing the buffer from + * the `end()` method, after receiving a *successful* `end` event or after + * a fatal transmission `error` event. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements a `close` event. + * In other words, after receiving this event, the stream MUST switch into + * non-writable AND non-readable mode, see also `isReadable()`. + * Note that this event should not be confused with the `end` event. + * + * The event callback functions MUST be a valid `callable` that obeys strict + * parameter definitions and MUST accept event parameters exactly as documented. + * The event callback functions MUST NOT throw an `Exception`. + * The return value of the event callback functions will be ignored and has no + * effect, so for performance reasons you're recommended to not return any + * excessive data structures. + * + * Every implementation of this interface MUST follow these event semantics in + * order to be considered a well-behaving stream. + * + * > Note that higher-level implementations of this interface may choose to + * define additional events with dedicated semantics not defined as part of + * this low-level stream specification. Conformance with these event semantics + * is out of scope for this interface, so you may also have to refer to the + * documentation of such a higher-level implementation. + * + * @see EventEmitterInterface + * @see DuplexStreamInterface + */ +interface WritableStreamInterface extends EventEmitterInterface +{ + /** + * Checks whether this stream is in a writable state (not closed already). + * + * This method can be used to check if the stream still accepts writing + * any data or if it is ended or closed already. + * Writing any data to a non-writable stream is a NO-OP: + * + * ```php + * assert($stream->isWritable() === false); + * + * $stream->write('end'); // NO-OP + * $stream->end('end'); // NO-OP + * ``` + * + * A successfully opened stream always MUST start in writable mode. + * + * Once the stream ends or closes, it MUST switch to non-writable mode. + * This can happen any time, explicitly through `end()` or `close()` or + * implicitly due to a remote close or an unrecoverable transmission error. + * Once a stream has switched to non-writable mode, it MUST NOT transition + * back to writable mode. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements an `isReadable()` + * method. Unless this is a half-open duplex stream, they SHOULD usually + * have the same return value. + * + * @return bool + */ + public function isWritable(); + + /** + * Write some data into the stream. + * + * A successful write MUST be confirmed with a boolean `true`, which means + * that either the data was written (flushed) immediately or is buffered and + * scheduled for a future write. Note that this interface gives you no + * control over explicitly flushing the buffered data, as finding the + * appropriate time for this is beyond the scope of this interface and left + * up to the implementation of this interface. + * + * Many common streams (such as a TCP/IP connection or file-based stream) + * may choose to buffer all given data and schedule a future flush by using + * an underlying EventLoop to check when the resource is actually writable. + * + * If a stream cannot handle writing (or flushing) the data, it SHOULD emit + * an `error` event and MAY `close()` the stream if it can not recover from + * this error. + * + * If the internal buffer is full after adding `$data`, then `write()` + * SHOULD return `false`, indicating that the caller should stop sending + * data until the buffer drains. + * The stream SHOULD send a `drain` event once the buffer is ready to accept + * more data. + * + * Similarly, if the stream is not writable (already in a closed state) + * it MUST NOT process the given `$data` and SHOULD return `false`, + * indicating that the caller should stop sending data. + * + * The given `$data` argument MAY be of mixed type, but it's usually + * recommended it SHOULD be a `string` value or MAY use a type that allows + * representation as a `string` for maximum compatibility. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will only accept the raw (binary) payload data that is transferred over + * the wire as chunks of `string` values. + * + * Due to the stream-based nature of this, the sender may send any number + * of chunks with varying sizes. There are no guarantees that these chunks + * will be received with the exact same framing the sender intended to send. + * In other words, many lower-level protocols (such as TCP/IP) transfer the + * data in chunks that may be anywhere between single-byte values to several + * dozens of kilobytes. You may want to apply a higher-level protocol to + * these low-level data chunks in order to achieve proper message framing. + * + * @param mixed|string $data + * @return bool + */ + public function write($data); + + /** + * Successfully ends the stream (after optionally sending some final data). + * + * This method can be used to successfully end the stream, i.e. close + * the stream after sending out all data that is currently buffered. + * + * ```php + * $stream->write('hello'); + * $stream->write('world'); + * $stream->end(); + * ``` + * + * If there's no data currently buffered and nothing to be flushed, then + * this method MAY `close()` the stream immediately. + * + * If there's still data in the buffer that needs to be flushed first, then + * this method SHOULD try to write out this data and only then `close()` + * the stream. + * Once the stream is closed, it SHOULD emit a `close` event. + * + * Note that this interface gives you no control over explicitly flushing + * the buffered data, as finding the appropriate time for this is beyond the + * scope of this interface and left up to the implementation of this + * interface. + * + * Many common streams (such as a TCP/IP connection or file-based stream) + * may choose to buffer all given data and schedule a future flush by using + * an underlying EventLoop to check when the resource is actually writable. + * + * You can optionally pass some final data that is written to the stream + * before ending the stream. If a non-`null` value is given as `$data`, then + * this method will behave just like calling `write($data)` before ending + * with no data. + * + * ```php + * // shorter version + * $stream->end('bye'); + * + * // same as longer version + * $stream->write('bye'); + * $stream->end(); + * ``` + * + * After calling this method, the stream MUST switch into a non-writable + * mode, see also `isWritable()`. + * This means that no further writes are possible, so any additional + * `write()` or `end()` calls have no effect. + * + * ```php + * $stream->end(); + * assert($stream->isWritable() === false); + * + * $stream->write('nope'); // NO-OP + * $stream->end(); // NO-OP + * ``` + * + * If this stream is a `DuplexStreamInterface`, calling this method SHOULD + * also end its readable side, unless the stream supports half-open mode. + * In other words, after calling this method, these streams SHOULD switch + * into non-writable AND non-readable mode, see also `isReadable()`. + * This implies that in this case, the stream SHOULD NOT emit any `data` + * or `end` events anymore. + * Streams MAY choose to use the `pause()` method logic for this, but + * special care may have to be taken to ensure a following call to the + * `resume()` method SHOULD NOT continue emitting readable events. + * + * Note that this method should not be confused with the `close()` method. + * + * @param mixed|string|null $data + * @return void + */ + public function end($data = null); + + /** + * Closes the stream (forcefully). + * + * This method can be used to forcefully close the stream, i.e. close + * the stream without waiting for any buffered data to be flushed. + * If there's still data in the buffer, this data SHOULD be discarded. + * + * ```php + * $stream->close(); + * ``` + * + * Once the stream is closed, it SHOULD emit a `close` event. + * Note that this event SHOULD NOT be emitted more than once, in particular + * if this method is called multiple times. + * + * After calling this method, the stream MUST switch into a non-writable + * mode, see also `isWritable()`. + * This means that no further writes are possible, so any additional + * `write()` or `end()` calls have no effect. + * + * ```php + * $stream->close(); + * assert($stream->isWritable() === false); + * + * $stream->write('nope'); // NO-OP + * $stream->end(); // NO-OP + * ``` + * + * Note that this method should not be confused with the `end()` method. + * Unlike the `end()` method, this method does not take care of any existing + * buffers and simply discards any buffer contents. + * Likewise, this method may also be called after calling `end()` on a + * stream in order to stop waiting for the stream to flush its final data. + * + * ```php + * $stream->end(); + * Loop::addTimer(1.0, function () use ($stream) { + * $stream->close(); + * }); + * ``` + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements a `close()` method. + * In other words, after calling this method, the stream MUST switch into + * non-writable AND non-readable mode, see also `isReadable()`. + * + * @return void + * @see ReadableStreamInterface::close() + */ + public function close(); +} diff --git a/deps/vendor/symfony/console/Application.php b/deps/vendor/symfony/console/Application.php new file mode 100644 index 000000000..bb5341882 --- /dev/null +++ b/deps/vendor/symfony/console/Application.php @@ -0,0 +1,1301 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Command\CompleteCommand; +use Symfony\Component\Console\Command\DumpCompletionCommand; +use Symfony\Component\Console\Command\HelpCommand; +use Symfony\Component\Console\Command\LazyCommand; +use Symfony\Component\Console\Command\ListCommand; +use Symfony\Component\Console\Command\SignalableCommandInterface; +use Symfony\Component\Console\CommandLoader\CommandLoaderInterface; +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Event\ConsoleCommandEvent; +use Symfony\Component\Console\Event\ConsoleErrorEvent; +use Symfony\Component\Console\Event\ConsoleSignalEvent; +use Symfony\Component\Console\Event\ConsoleTerminateEvent; +use Symfony\Component\Console\Exception\CommandNotFoundException; +use Symfony\Component\Console\Exception\ExceptionInterface; +use Symfony\Component\Console\Exception\LogicException; +use Symfony\Component\Console\Exception\NamespaceNotFoundException; +use Symfony\Component\Console\Exception\RuntimeException; +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Helper\DebugFormatterHelper; +use Symfony\Component\Console\Helper\FormatterHelper; +use Symfony\Component\Console\Helper\Helper; +use Symfony\Component\Console\Helper\HelperSet; +use Symfony\Component\Console\Helper\ProcessHelper; +use Symfony\Component\Console\Helper\QuestionHelper; +use Symfony\Component\Console\Input\ArgvInput; +use Symfony\Component\Console\Input\ArrayInput; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputAwareInterface; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\ConsoleOutput; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\SignalRegistry\SignalRegistry; +use Symfony\Component\Console\Style\SymfonyStyle; +use Symfony\Component\ErrorHandler\ErrorHandler; +use Symfony\Contracts\EventDispatcher\EventDispatcherInterface; +use Symfony\Contracts\Service\ResetInterface; + +/** + * An Application is the container for a collection of commands. + * + * It is the main entry point of a Console application. + * + * This class is optimized for a standard CLI environment. + * + * Usage: + * + * $app = new Application('myapp', '1.0 (stable)'); + * $app->add(new SimpleCommand()); + * $app->run(); + * + * @author Fabien Potencier + */ +class Application implements ResetInterface +{ + private $commands = []; + private $wantHelps = false; + private $runningCommand; + private $name; + private $version; + private $commandLoader; + private $catchExceptions = true; + private $autoExit = true; + private $definition; + private $helperSet; + private $dispatcher; + private $terminal; + private $defaultCommand; + private $singleCommand = false; + private $initialized; + private $signalRegistry; + private $signalsToDispatchEvent = []; + + public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN') + { + $this->name = $name; + $this->version = $version; + $this->terminal = new Terminal(); + $this->defaultCommand = 'list'; + if (\defined('SIGINT') && SignalRegistry::isSupported()) { + $this->signalRegistry = new SignalRegistry(); + $this->signalsToDispatchEvent = [\SIGINT, \SIGTERM, \SIGUSR1, \SIGUSR2]; + } + } + + /** + * @final + */ + public function setDispatcher(EventDispatcherInterface $dispatcher) + { + $this->dispatcher = $dispatcher; + } + + public function setCommandLoader(CommandLoaderInterface $commandLoader) + { + $this->commandLoader = $commandLoader; + } + + public function getSignalRegistry(): SignalRegistry + { + if (!$this->signalRegistry) { + throw new RuntimeException('Signals are not supported. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.'); + } + + return $this->signalRegistry; + } + + public function setSignalsToDispatchEvent(int ...$signalsToDispatchEvent) + { + $this->signalsToDispatchEvent = $signalsToDispatchEvent; + } + + /** + * Runs the current application. + * + * @return int 0 if everything went fine, or an error code + * + * @throws \Exception When running fails. Bypass this when {@link setCatchExceptions()}. + */ + public function run(?InputInterface $input = null, ?OutputInterface $output = null) + { + if (\function_exists('putenv')) { + @putenv('LINES='.$this->terminal->getHeight()); + @putenv('COLUMNS='.$this->terminal->getWidth()); + } + + if (null === $input) { + $input = new ArgvInput(); + } + + if (null === $output) { + $output = new ConsoleOutput(); + } + + $renderException = function (\Throwable $e) use ($output) { + if ($output instanceof ConsoleOutputInterface) { + $this->renderThrowable($e, $output->getErrorOutput()); + } else { + $this->renderThrowable($e, $output); + } + }; + if ($phpHandler = set_exception_handler($renderException)) { + restore_exception_handler(); + if (!\is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) { + $errorHandler = true; + } elseif ($errorHandler = $phpHandler[0]->setExceptionHandler($renderException)) { + $phpHandler[0]->setExceptionHandler($errorHandler); + } + } + + $this->configureIO($input, $output); + + try { + $exitCode = $this->doRun($input, $output); + } catch (\Exception $e) { + if (!$this->catchExceptions) { + throw $e; + } + + $renderException($e); + + $exitCode = $e->getCode(); + if (is_numeric($exitCode)) { + $exitCode = (int) $exitCode; + if ($exitCode <= 0) { + $exitCode = 1; + } + } else { + $exitCode = 1; + } + } finally { + // if the exception handler changed, keep it + // otherwise, unregister $renderException + if (!$phpHandler) { + if (set_exception_handler($renderException) === $renderException) { + restore_exception_handler(); + } + restore_exception_handler(); + } elseif (!$errorHandler) { + $finalHandler = $phpHandler[0]->setExceptionHandler(null); + if ($finalHandler !== $renderException) { + $phpHandler[0]->setExceptionHandler($finalHandler); + } + } + } + + if ($this->autoExit) { + if ($exitCode > 255) { + $exitCode = 255; + } + + exit($exitCode); + } + + return $exitCode; + } + + /** + * Runs the current application. + * + * @return int 0 if everything went fine, or an error code + */ + public function doRun(InputInterface $input, OutputInterface $output) + { + if (true === $input->hasParameterOption(['--version', '-V'], true)) { + $output->writeln($this->getLongVersion()); + + return 0; + } + + try { + // Makes ArgvInput::getFirstArgument() able to distinguish an option from an argument. + $input->bind($this->getDefinition()); + } catch (ExceptionInterface $e) { + // Errors must be ignored, full binding/validation happens later when the command is known. + } + + $name = $this->getCommandName($input); + if (true === $input->hasParameterOption(['--help', '-h'], true)) { + if (!$name) { + $name = 'help'; + $input = new ArrayInput(['command_name' => $this->defaultCommand]); + } else { + $this->wantHelps = true; + } + } + + if (!$name) { + $name = $this->defaultCommand; + $definition = $this->getDefinition(); + $definition->setArguments(array_merge( + $definition->getArguments(), + [ + 'command' => new InputArgument('command', InputArgument::OPTIONAL, $definition->getArgument('command')->getDescription(), $name), + ] + )); + } + + try { + $this->runningCommand = null; + // the command name MUST be the first element of the input + $command = $this->find($name); + } catch (\Throwable $e) { + if (!($e instanceof CommandNotFoundException && !$e instanceof NamespaceNotFoundException) || 1 !== \count($alternatives = $e->getAlternatives()) || !$input->isInteractive()) { + if (null !== $this->dispatcher) { + $event = new ConsoleErrorEvent($input, $output, $e); + $this->dispatcher->dispatch($event, ConsoleEvents::ERROR); + + if (0 === $event->getExitCode()) { + return 0; + } + + $e = $event->getError(); + } + + throw $e; + } + + $alternative = $alternatives[0]; + + $style = new SymfonyStyle($input, $output); + $output->writeln(''); + $formattedBlock = (new FormatterHelper())->formatBlock(sprintf('Command "%s" is not defined.', $name), 'error', true); + $output->writeln($formattedBlock); + if (!$style->confirm(sprintf('Do you want to run "%s" instead? ', $alternative), false)) { + if (null !== $this->dispatcher) { + $event = new ConsoleErrorEvent($input, $output, $e); + $this->dispatcher->dispatch($event, ConsoleEvents::ERROR); + + return $event->getExitCode(); + } + + return 1; + } + + $command = $this->find($alternative); + } + + if ($command instanceof LazyCommand) { + $command = $command->getCommand(); + } + + $this->runningCommand = $command; + $exitCode = $this->doRunCommand($command, $input, $output); + $this->runningCommand = null; + + return $exitCode; + } + + /** + * {@inheritdoc} + */ + public function reset() + { + } + + public function setHelperSet(HelperSet $helperSet) + { + $this->helperSet = $helperSet; + } + + /** + * Get the helper set associated with the command. + * + * @return HelperSet + */ + public function getHelperSet() + { + if (!$this->helperSet) { + $this->helperSet = $this->getDefaultHelperSet(); + } + + return $this->helperSet; + } + + public function setDefinition(InputDefinition $definition) + { + $this->definition = $definition; + } + + /** + * Gets the InputDefinition related to this Application. + * + * @return InputDefinition + */ + public function getDefinition() + { + if (!$this->definition) { + $this->definition = $this->getDefaultInputDefinition(); + } + + if ($this->singleCommand) { + $inputDefinition = $this->definition; + $inputDefinition->setArguments(); + + return $inputDefinition; + } + + return $this->definition; + } + + /** + * Adds suggestions to $suggestions for the current completion input (e.g. option or argument). + */ + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + if ( + CompletionInput::TYPE_ARGUMENT_VALUE === $input->getCompletionType() + && 'command' === $input->getCompletionName() + ) { + $commandNames = []; + foreach ($this->all() as $name => $command) { + // skip hidden commands and aliased commands as they already get added below + if ($command->isHidden() || $command->getName() !== $name) { + continue; + } + $commandNames[] = $command->getName(); + foreach ($command->getAliases() as $name) { + $commandNames[] = $name; + } + } + $suggestions->suggestValues(array_filter($commandNames)); + + return; + } + + if (CompletionInput::TYPE_OPTION_NAME === $input->getCompletionType()) { + $suggestions->suggestOptions($this->getDefinition()->getOptions()); + + return; + } + } + + /** + * Gets the help message. + * + * @return string + */ + public function getHelp() + { + return $this->getLongVersion(); + } + + /** + * Gets whether to catch exceptions or not during commands execution. + * + * @return bool + */ + public function areExceptionsCaught() + { + return $this->catchExceptions; + } + + /** + * Sets whether to catch exceptions or not during commands execution. + */ + public function setCatchExceptions(bool $boolean) + { + $this->catchExceptions = $boolean; + } + + /** + * Gets whether to automatically exit after a command execution or not. + * + * @return bool + */ + public function isAutoExitEnabled() + { + return $this->autoExit; + } + + /** + * Sets whether to automatically exit after a command execution or not. + */ + public function setAutoExit(bool $boolean) + { + $this->autoExit = $boolean; + } + + /** + * Gets the name of the application. + * + * @return string + */ + public function getName() + { + return $this->name; + } + + /** + * Sets the application name. + **/ + public function setName(string $name) + { + $this->name = $name; + } + + /** + * Gets the application version. + * + * @return string + */ + public function getVersion() + { + return $this->version; + } + + /** + * Sets the application version. + */ + public function setVersion(string $version) + { + $this->version = $version; + } + + /** + * Returns the long version of the application. + * + * @return string + */ + public function getLongVersion() + { + if ('UNKNOWN' !== $this->getName()) { + if ('UNKNOWN' !== $this->getVersion()) { + return sprintf('%s %s', $this->getName(), $this->getVersion()); + } + + return $this->getName(); + } + + return 'Console Tool'; + } + + /** + * Registers a new command. + * + * @return Command + */ + public function register(string $name) + { + return $this->add(new Command($name)); + } + + /** + * Adds an array of command objects. + * + * If a Command is not enabled it will not be added. + * + * @param Command[] $commands An array of commands + */ + public function addCommands(array $commands) + { + foreach ($commands as $command) { + $this->add($command); + } + } + + /** + * Adds a command object. + * + * If a command with the same name already exists, it will be overridden. + * If the command is not enabled it will not be added. + * + * @return Command|null + */ + public function add(Command $command) + { + $this->init(); + + $command->setApplication($this); + + if (!$command->isEnabled()) { + $command->setApplication(null); + + return null; + } + + if (!$command instanceof LazyCommand) { + // Will throw if the command is not correctly initialized. + $command->getDefinition(); + } + + if (!$command->getName()) { + throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_debug_type($command))); + } + + $this->commands[$command->getName()] = $command; + + foreach ($command->getAliases() as $alias) { + $this->commands[$alias] = $command; + } + + return $command; + } + + /** + * Returns a registered command by name or alias. + * + * @return Command + * + * @throws CommandNotFoundException When given command name does not exist + */ + public function get(string $name) + { + $this->init(); + + if (!$this->has($name)) { + throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name)); + } + + // When the command has a different name than the one used at the command loader level + if (!isset($this->commands[$name])) { + throw new CommandNotFoundException(sprintf('The "%s" command cannot be found because it is registered under multiple names. Make sure you don\'t set a different name via constructor or "setName()".', $name)); + } + + $command = $this->commands[$name]; + + if ($this->wantHelps) { + $this->wantHelps = false; + + $helpCommand = $this->get('help'); + $helpCommand->setCommand($command); + + return $helpCommand; + } + + return $command; + } + + /** + * Returns true if the command exists, false otherwise. + * + * @return bool + */ + public function has(string $name) + { + $this->init(); + + return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name))); + } + + /** + * Returns an array of all unique namespaces used by currently registered commands. + * + * It does not return the global namespace which always exists. + * + * @return string[] + */ + public function getNamespaces() + { + $namespaces = []; + foreach ($this->all() as $command) { + if ($command->isHidden()) { + continue; + } + + $namespaces[] = $this->extractAllNamespaces($command->getName()); + + foreach ($command->getAliases() as $alias) { + $namespaces[] = $this->extractAllNamespaces($alias); + } + } + + return array_values(array_unique(array_filter(array_merge([], ...$namespaces)))); + } + + /** + * Finds a registered namespace by a name or an abbreviation. + * + * @return string + * + * @throws NamespaceNotFoundException When namespace is incorrect or ambiguous + */ + public function findNamespace(string $namespace) + { + $allNamespaces = $this->getNamespaces(); + $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $namespace))).'[^:]*'; + $namespaces = preg_grep('{^'.$expr.'}', $allNamespaces); + + if (empty($namespaces)) { + $message = sprintf('There are no commands defined in the "%s" namespace.', $namespace); + + if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) { + if (1 == \count($alternatives)) { + $message .= "\n\nDid you mean this?\n "; + } else { + $message .= "\n\nDid you mean one of these?\n "; + } + + $message .= implode("\n ", $alternatives); + } + + throw new NamespaceNotFoundException($message, $alternatives); + } + + $exact = \in_array($namespace, $namespaces, true); + if (\count($namespaces) > 1 && !$exact) { + throw new NamespaceNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces)); + } + + return $exact ? $namespace : reset($namespaces); + } + + /** + * Finds a command by name or alias. + * + * Contrary to get, this command tries to find the best + * match if you give it an abbreviation of a name or alias. + * + * @return Command + * + * @throws CommandNotFoundException When command name is incorrect or ambiguous + */ + public function find(string $name) + { + $this->init(); + + $aliases = []; + + foreach ($this->commands as $command) { + foreach ($command->getAliases() as $alias) { + if (!$this->has($alias)) { + $this->commands[$alias] = $command; + } + } + } + + if ($this->has($name)) { + return $this->get($name); + } + + $allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands); + $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $name))).'[^:]*'; + $commands = preg_grep('{^'.$expr.'}', $allCommands); + + if (empty($commands)) { + $commands = preg_grep('{^'.$expr.'}i', $allCommands); + } + + // if no commands matched or we just matched namespaces + if (empty($commands) || \count(preg_grep('{^'.$expr.'$}i', $commands)) < 1) { + if (false !== $pos = strrpos($name, ':')) { + // check if a namespace exists and contains commands + $this->findNamespace(substr($name, 0, $pos)); + } + + $message = sprintf('Command "%s" is not defined.', $name); + + if ($alternatives = $this->findAlternatives($name, $allCommands)) { + // remove hidden commands + $alternatives = array_filter($alternatives, function ($name) { + return !$this->get($name)->isHidden(); + }); + + if (1 == \count($alternatives)) { + $message .= "\n\nDid you mean this?\n "; + } else { + $message .= "\n\nDid you mean one of these?\n "; + } + $message .= implode("\n ", $alternatives); + } + + throw new CommandNotFoundException($message, array_values($alternatives)); + } + + // filter out aliases for commands which are already on the list + if (\count($commands) > 1) { + $commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands; + $commands = array_unique(array_filter($commands, function ($nameOrAlias) use (&$commandList, $commands, &$aliases) { + if (!$commandList[$nameOrAlias] instanceof Command) { + $commandList[$nameOrAlias] = $this->commandLoader->get($nameOrAlias); + } + + $commandName = $commandList[$nameOrAlias]->getName(); + + $aliases[$nameOrAlias] = $commandName; + + return $commandName === $nameOrAlias || !\in_array($commandName, $commands); + })); + } + + if (\count($commands) > 1) { + $usableWidth = $this->terminal->getWidth() - 10; + $abbrevs = array_values($commands); + $maxLen = 0; + foreach ($abbrevs as $abbrev) { + $maxLen = max(Helper::width($abbrev), $maxLen); + } + $abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen, &$commands) { + if ($commandList[$cmd]->isHidden()) { + unset($commands[array_search($cmd, $commands)]); + + return false; + } + + $abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription(); + + return Helper::width($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev; + }, array_values($commands)); + + if (\count($commands) > 1) { + $suggestions = $this->getAbbreviationSuggestions(array_filter($abbrevs)); + + throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $name, $suggestions), array_values($commands)); + } + } + + $command = $this->get(reset($commands)); + + if ($command->isHidden()) { + throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name)); + } + + return $command; + } + + /** + * Gets the commands (registered in the given namespace if provided). + * + * The array keys are the full names and the values the command instances. + * + * @return Command[] + */ + public function all(?string $namespace = null) + { + $this->init(); + + if (null === $namespace) { + if (!$this->commandLoader) { + return $this->commands; + } + + $commands = $this->commands; + foreach ($this->commandLoader->getNames() as $name) { + if (!isset($commands[$name]) && $this->has($name)) { + $commands[$name] = $this->get($name); + } + } + + return $commands; + } + + $commands = []; + foreach ($this->commands as $name => $command) { + if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) { + $commands[$name] = $command; + } + } + + if ($this->commandLoader) { + foreach ($this->commandLoader->getNames() as $name) { + if (!isset($commands[$name]) && $namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1) && $this->has($name)) { + $commands[$name] = $this->get($name); + } + } + } + + return $commands; + } + + /** + * Returns an array of possible abbreviations given a set of names. + * + * @return string[][] + */ + public static function getAbbreviations(array $names) + { + $abbrevs = []; + foreach ($names as $name) { + for ($len = \strlen($name); $len > 0; --$len) { + $abbrev = substr($name, 0, $len); + $abbrevs[$abbrev][] = $name; + } + } + + return $abbrevs; + } + + public function renderThrowable(\Throwable $e, OutputInterface $output): void + { + $output->writeln('', OutputInterface::VERBOSITY_QUIET); + + $this->doRenderThrowable($e, $output); + + if (null !== $this->runningCommand) { + $output->writeln(sprintf('%s', OutputFormatter::escape(sprintf($this->runningCommand->getSynopsis(), $this->getName()))), OutputInterface::VERBOSITY_QUIET); + $output->writeln('', OutputInterface::VERBOSITY_QUIET); + } + } + + protected function doRenderThrowable(\Throwable $e, OutputInterface $output): void + { + do { + $message = trim($e->getMessage()); + if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { + $class = get_debug_type($e); + $title = sprintf(' [%s%s] ', $class, 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : ''); + $len = Helper::width($title); + } else { + $len = 0; + } + + if (str_contains($message, "@anonymous\0")) { + $message = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) { + return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0]; + }, $message); + } + + $width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : \PHP_INT_MAX; + $lines = []; + foreach ('' !== $message ? preg_split('/\r?\n/', $message) : [] as $line) { + foreach ($this->splitStringByWidth($line, $width - 4) as $line) { + // pre-format lines to get the right string length + $lineLength = Helper::width($line) + 4; + $lines[] = [$line, $lineLength]; + + $len = max($lineLength, $len); + } + } + + $messages = []; + if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { + $messages[] = sprintf('%s', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a'))); + } + $messages[] = $emptyLine = sprintf('%s', str_repeat(' ', $len)); + if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { + $messages[] = sprintf('%s%s', $title, str_repeat(' ', max(0, $len - Helper::width($title)))); + } + foreach ($lines as $line) { + $messages[] = sprintf(' %s %s', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1])); + } + $messages[] = $emptyLine; + $messages[] = ''; + + $output->writeln($messages, OutputInterface::VERBOSITY_QUIET); + + if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { + $output->writeln('Exception trace:', OutputInterface::VERBOSITY_QUIET); + + // exception related properties + $trace = $e->getTrace(); + + array_unshift($trace, [ + 'function' => '', + 'file' => $e->getFile() ?: 'n/a', + 'line' => $e->getLine() ?: 'n/a', + 'args' => [], + ]); + + for ($i = 0, $count = \count($trace); $i < $count; ++$i) { + $class = $trace[$i]['class'] ?? ''; + $type = $trace[$i]['type'] ?? ''; + $function = $trace[$i]['function'] ?? ''; + $file = $trace[$i]['file'] ?? 'n/a'; + $line = $trace[$i]['line'] ?? 'n/a'; + + $output->writeln(sprintf(' %s%s at %s:%s', $class, $function ? $type.$function.'()' : '', $file, $line), OutputInterface::VERBOSITY_QUIET); + } + + $output->writeln('', OutputInterface::VERBOSITY_QUIET); + } + } while ($e = $e->getPrevious()); + } + + /** + * Configures the input and output instances based on the user arguments and options. + */ + protected function configureIO(InputInterface $input, OutputInterface $output) + { + if (true === $input->hasParameterOption(['--ansi'], true)) { + $output->setDecorated(true); + } elseif (true === $input->hasParameterOption(['--no-ansi'], true)) { + $output->setDecorated(false); + } + + if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) { + $input->setInteractive(false); + } + + switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) { + case -1: + $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); + break; + case 1: + $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); + break; + case 2: + $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); + break; + case 3: + $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); + break; + default: + $shellVerbosity = 0; + break; + } + + if (true === $input->hasParameterOption(['--quiet', '-q'], true)) { + $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); + $shellVerbosity = -1; + } else { + if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || 3 === $input->getParameterOption('--verbose', false, true)) { + $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); + $shellVerbosity = 3; + } elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || 2 === $input->getParameterOption('--verbose', false, true)) { + $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); + $shellVerbosity = 2; + } elseif ($input->hasParameterOption('-v', true) || $input->hasParameterOption('--verbose=1', true) || $input->hasParameterOption('--verbose', true) || $input->getParameterOption('--verbose', false, true)) { + $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); + $shellVerbosity = 1; + } + } + + if (-1 === $shellVerbosity) { + $input->setInteractive(false); + } + + if (\function_exists('putenv')) { + @putenv('SHELL_VERBOSITY='.$shellVerbosity); + } + $_ENV['SHELL_VERBOSITY'] = $shellVerbosity; + $_SERVER['SHELL_VERBOSITY'] = $shellVerbosity; + } + + /** + * Runs the current command. + * + * If an event dispatcher has been attached to the application, + * events are also dispatched during the life-cycle of the command. + * + * @return int 0 if everything went fine, or an error code + */ + protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output) + { + foreach ($command->getHelperSet() as $helper) { + if ($helper instanceof InputAwareInterface) { + $helper->setInput($input); + } + } + + if ($this->signalsToDispatchEvent) { + $commandSignals = $command instanceof SignalableCommandInterface ? $command->getSubscribedSignals() : []; + + if ($commandSignals || null !== $this->dispatcher) { + if (!$this->signalRegistry) { + throw new RuntimeException('Unable to subscribe to signal events. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.'); + } + + if (Terminal::hasSttyAvailable()) { + $sttyMode = shell_exec('stty -g'); + + foreach ([\SIGINT, \SIGTERM] as $signal) { + $this->signalRegistry->register($signal, static function () use ($sttyMode) { + shell_exec('stty '.$sttyMode); + }); + } + } + } + + if (null !== $this->dispatcher) { + foreach ($this->signalsToDispatchEvent as $signal) { + $event = new ConsoleSignalEvent($command, $input, $output, $signal); + + $this->signalRegistry->register($signal, function ($signal, $hasNext) use ($event) { + $this->dispatcher->dispatch($event, ConsoleEvents::SIGNAL); + + // No more handlers, we try to simulate PHP default behavior + if (!$hasNext) { + if (!\in_array($signal, [\SIGUSR1, \SIGUSR2], true)) { + exit(0); + } + } + }); + } + } + + foreach ($commandSignals as $signal) { + $this->signalRegistry->register($signal, [$command, 'handleSignal']); + } + } + + if (null === $this->dispatcher) { + return $command->run($input, $output); + } + + // bind before the console.command event, so the listeners have access to input options/arguments + try { + $command->mergeApplicationDefinition(); + $input->bind($command->getDefinition()); + } catch (ExceptionInterface $e) { + // ignore invalid options/arguments for now, to allow the event listeners to customize the InputDefinition + } + + $event = new ConsoleCommandEvent($command, $input, $output); + $e = null; + + try { + $this->dispatcher->dispatch($event, ConsoleEvents::COMMAND); + + if ($event->commandShouldRun()) { + $exitCode = $command->run($input, $output); + } else { + $exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED; + } + } catch (\Throwable $e) { + $event = new ConsoleErrorEvent($input, $output, $e, $command); + $this->dispatcher->dispatch($event, ConsoleEvents::ERROR); + $e = $event->getError(); + + if (0 === $exitCode = $event->getExitCode()) { + $e = null; + } + } + + $event = new ConsoleTerminateEvent($command, $input, $output, $exitCode); + $this->dispatcher->dispatch($event, ConsoleEvents::TERMINATE); + + if (null !== $e) { + throw $e; + } + + return $event->getExitCode(); + } + + /** + * Gets the name of the command based on input. + * + * @return string|null + */ + protected function getCommandName(InputInterface $input) + { + return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument(); + } + + /** + * Gets the default input definition. + * + * @return InputDefinition + */ + protected function getDefaultInputDefinition() + { + return new InputDefinition([ + new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'), + new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the '.$this->defaultCommand.' command'), + new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'), + new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'), + new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this application version'), + new InputOption('--ansi', '', InputOption::VALUE_NEGATABLE, 'Force (or disable --no-ansi) ANSI output', null), + new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'), + ]); + } + + /** + * Gets the default commands that should always be available. + * + * @return Command[] + */ + protected function getDefaultCommands() + { + return [new HelpCommand(), new ListCommand(), new CompleteCommand(), new DumpCompletionCommand()]; + } + + /** + * Gets the default helper set with the helpers that should always be available. + * + * @return HelperSet + */ + protected function getDefaultHelperSet() + { + return new HelperSet([ + new FormatterHelper(), + new DebugFormatterHelper(), + new ProcessHelper(), + new QuestionHelper(), + ]); + } + + /** + * Returns abbreviated suggestions in string format. + */ + private function getAbbreviationSuggestions(array $abbrevs): string + { + return ' '.implode("\n ", $abbrevs); + } + + /** + * Returns the namespace part of the command name. + * + * This method is not part of public API and should not be used directly. + * + * @return string + */ + public function extractNamespace(string $name, ?int $limit = null) + { + $parts = explode(':', $name, -1); + + return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit)); + } + + /** + * Finds alternative of $name among $collection, + * if nothing is found in $collection, try in $abbrevs. + * + * @return string[] + */ + private function findAlternatives(string $name, iterable $collection): array + { + $threshold = 1e3; + $alternatives = []; + + $collectionParts = []; + foreach ($collection as $item) { + $collectionParts[$item] = explode(':', $item); + } + + foreach (explode(':', $name) as $i => $subname) { + foreach ($collectionParts as $collectionName => $parts) { + $exists = isset($alternatives[$collectionName]); + if (!isset($parts[$i]) && $exists) { + $alternatives[$collectionName] += $threshold; + continue; + } elseif (!isset($parts[$i])) { + continue; + } + + $lev = levenshtein($subname, $parts[$i]); + if ($lev <= \strlen($subname) / 3 || '' !== $subname && str_contains($parts[$i], $subname)) { + $alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev; + } elseif ($exists) { + $alternatives[$collectionName] += $threshold; + } + } + } + + foreach ($collection as $item) { + $lev = levenshtein($name, $item); + if ($lev <= \strlen($name) / 3 || str_contains($item, $name)) { + $alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev; + } + } + + $alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; }); + ksort($alternatives, \SORT_NATURAL | \SORT_FLAG_CASE); + + return array_keys($alternatives); + } + + /** + * Sets the default Command name. + * + * @return $this + */ + public function setDefaultCommand(string $commandName, bool $isSingleCommand = false) + { + $this->defaultCommand = explode('|', ltrim($commandName, '|'))[0]; + + if ($isSingleCommand) { + // Ensure the command exist + $this->find($commandName); + + $this->singleCommand = true; + } + + return $this; + } + + /** + * @internal + */ + public function isSingleCommand(): bool + { + return $this->singleCommand; + } + + private function splitStringByWidth(string $string, int $width): array + { + // str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly. + // additionally, array_slice() is not enough as some character has doubled width. + // we need a function to split string not by character count but by string width + if (false === $encoding = mb_detect_encoding($string, null, true)) { + return str_split($string, $width); + } + + $utf8String = mb_convert_encoding($string, 'utf8', $encoding); + $lines = []; + $line = ''; + + $offset = 0; + while (preg_match('/.{1,10000}/u', $utf8String, $m, 0, $offset)) { + $offset += \strlen($m[0]); + + foreach (preg_split('//u', $m[0]) as $char) { + // test if $char could be appended to current line + if (mb_strwidth($line.$char, 'utf8') <= $width) { + $line .= $char; + continue; + } + // if not, push current line to array and make new line + $lines[] = str_pad($line, $width); + $line = $char; + } + } + + $lines[] = \count($lines) ? str_pad($line, $width) : $line; + + mb_convert_variables($encoding, 'utf8', $lines); + + return $lines; + } + + /** + * Returns all namespaces of the command name. + * + * @return string[] + */ + private function extractAllNamespaces(string $name): array + { + // -1 as third argument is needed to skip the command short name when exploding + $parts = explode(':', $name, -1); + $namespaces = []; + + foreach ($parts as $part) { + if (\count($namespaces)) { + $namespaces[] = end($namespaces).':'.$part; + } else { + $namespaces[] = $part; + } + } + + return $namespaces; + } + + private function init() + { + if ($this->initialized) { + return; + } + $this->initialized = true; + + foreach ($this->getDefaultCommands() as $command) { + $this->add($command); + } + } +} diff --git a/deps/vendor/symfony/console/Attribute/AsCommand.php b/deps/vendor/symfony/console/Attribute/AsCommand.php new file mode 100644 index 000000000..b337f548f --- /dev/null +++ b/deps/vendor/symfony/console/Attribute/AsCommand.php @@ -0,0 +1,39 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Attribute; + +/** + * Service tag to autoconfigure commands. + */ +#[\Attribute(\Attribute::TARGET_CLASS)] +class AsCommand +{ + public function __construct( + public string $name, + public ?string $description = null, + array $aliases = [], + bool $hidden = false, + ) { + if (!$hidden && !$aliases) { + return; + } + + $name = explode('|', $name); + $name = array_merge($name, $aliases); + + if ($hidden && '' !== $name[0]) { + array_unshift($name, ''); + } + + $this->name = implode('|', $name); + } +} diff --git a/deps/vendor/symfony/console/CHANGELOG.md b/deps/vendor/symfony/console/CHANGELOG.md new file mode 100644 index 000000000..6662dd1eb --- /dev/null +++ b/deps/vendor/symfony/console/CHANGELOG.md @@ -0,0 +1,217 @@ +CHANGELOG +========= + +5.4 +--- + + * Add `TesterTrait::assertCommandIsSuccessful()` to test command + * Deprecate `HelperSet::setCommand()` and `getCommand()` without replacement + +5.3 +--- + + * Add `GithubActionReporter` to render annotations in a Github Action + * Add `InputOption::VALUE_NEGATABLE` flag to handle `--foo`/`--no-foo` options + * Add the `Command::$defaultDescription` static property and the `description` attribute + on the `console.command` tag to allow the `list` command to instantiate commands lazily + * Add option `--short` to the `list` command + * Add support for bright colors + * Add `#[AsCommand]` attribute for declaring commands on PHP 8 + * Add `Helper::width()` and `Helper::length()` + * The `--ansi` and `--no-ansi` options now default to `null`. + +5.2.0 +----- + + * Added `SingleCommandApplication::setAutoExit()` to allow testing via `CommandTester` + * added support for multiline responses to questions through `Question::setMultiline()` + and `Question::isMultiline()` + * Added `SignalRegistry` class to stack signals handlers + * Added support for signals: + * Added `Application::getSignalRegistry()` and `Application::setSignalsToDispatchEvent()` methods + * Added `SignalableCommandInterface` interface + * Added `TableCellStyle` class to customize table cell + * Removed `php ` prefix invocation from help messages. + +5.1.0 +----- + + * `Command::setHidden()` is final since Symfony 5.1 + * Add `SingleCommandApplication` + * Add `Cursor` class + +5.0.0 +----- + + * removed support for finding hidden commands using an abbreviation, use the full name instead + * removed `TableStyle::setCrossingChar()` method in favor of `TableStyle::setDefaultCrossingChar()` + * removed `TableStyle::setHorizontalBorderChar()` method in favor of `TableStyle::setDefaultCrossingChars()` + * removed `TableStyle::getHorizontalBorderChar()` method in favor of `TableStyle::getBorderChars()` + * removed `TableStyle::setVerticalBorderChar()` method in favor of `TableStyle::setVerticalBorderChars()` + * removed `TableStyle::getVerticalBorderChar()` method in favor of `TableStyle::getBorderChars()` + * removed support for returning `null` from `Command::execute()`, return `0` instead + * `ProcessHelper::run()` accepts only `array|Symfony\Component\Process\Process` for its `command` argument + * `Application::setDispatcher` accepts only `Symfony\Contracts\EventDispatcher\EventDispatcherInterface` + for its `dispatcher` argument + * renamed `Application::renderException()` and `Application::doRenderException()` + to `renderThrowable()` and `doRenderThrowable()` respectively. + +4.4.0 +----- + + * deprecated finding hidden commands using an abbreviation, use the full name instead + * added `Question::setTrimmable` default to true to allow the answer to be trimmed + * added method `minSecondsBetweenRedraws()` and `maxSecondsBetweenRedraws()` on `ProgressBar` + * `Application` implements `ResetInterface` + * marked all dispatched event classes as `@final` + * added support for displaying table horizontally + * deprecated returning `null` from `Command::execute()`, return `0` instead + * Deprecated the `Application::renderException()` and `Application::doRenderException()` methods, + use `renderThrowable()` and `doRenderThrowable()` instead. + * added support for the `NO_COLOR` env var (https://no-color.org/) + +4.3.0 +----- + + * added support for hyperlinks + * added `ProgressBar::iterate()` method that simplify updating the progress bar when iterating + * added `Question::setAutocompleterCallback()` to provide a callback function + that dynamically generates suggestions as the user types + +4.2.0 +----- + + * allowed passing commands as `[$process, 'ENV_VAR' => 'value']` to + `ProcessHelper::run()` to pass environment variables + * deprecated passing a command as a string to `ProcessHelper::run()`, + pass it the command as an array of its arguments instead + * made the `ProcessHelper` class final + * added `WrappableOutputFormatterInterface::formatAndWrap()` (implemented in `OutputFormatter`) + * added `capture_stderr_separately` option to `CommandTester::execute()` + +4.1.0 +----- + + * added option to run suggested command if command is not found and only 1 alternative is available + * added option to modify console output and print multiple modifiable sections + * added support for iterable messages in output `write` and `writeln` methods + +4.0.0 +----- + + * `OutputFormatter` throws an exception when unknown options are used + * removed `QuestionHelper::setInputStream()/getInputStream()` + * removed `Application::getTerminalWidth()/getTerminalHeight()` and + `Application::setTerminalDimensions()/getTerminalDimensions()` + * removed `ConsoleExceptionEvent` + * removed `ConsoleEvents::EXCEPTION` + +3.4.0 +----- + + * added `SHELL_VERBOSITY` env var to control verbosity + * added `CommandLoaderInterface`, `FactoryCommandLoader` and PSR-11 + `ContainerCommandLoader` for commands lazy-loading + * added a case-insensitive command name matching fallback + * added static `Command::$defaultName/getDefaultName()`, allowing for + commands to be registered at compile time in the application command loader. + Setting the `$defaultName` property avoids the need for filling the `command` + attribute on the `console.command` tag when using `AddConsoleCommandPass`. + +3.3.0 +----- + + * added `ExceptionListener` + * added `AddConsoleCommandPass` (originally in FrameworkBundle) + * [BC BREAK] `Input::getOption()` no longer returns the default value for options + with value optional explicitly passed empty + * added console.error event to catch exceptions thrown by other listeners + * deprecated console.exception event in favor of console.error + * added ability to handle `CommandNotFoundException` through the + `console.error` event + * deprecated default validation in `SymfonyQuestionHelper::ask` + +3.2.0 +------ + + * added `setInputs()` method to CommandTester for ease testing of commands expecting inputs + * added `setStream()` and `getStream()` methods to Input (implement StreamableInputInterface) + * added StreamableInputInterface + * added LockableTrait + +3.1.0 +----- + + * added truncate method to FormatterHelper + * added setColumnWidth(s) method to Table + +2.8.3 +----- + + * remove readline support from the question helper as it caused issues + +2.8.0 +----- + + * use readline for user input in the question helper when available to allow + the use of arrow keys + +2.6.0 +----- + + * added a Process helper + * added a DebugFormatter helper + +2.5.0 +----- + + * deprecated the dialog helper (use the question helper instead) + * deprecated TableHelper in favor of Table + * deprecated ProgressHelper in favor of ProgressBar + * added ConsoleLogger + * added a question helper + * added a way to set the process name of a command + * added a way to set a default command instead of `ListCommand` + +2.4.0 +----- + + * added a way to force terminal dimensions + * added a convenient method to detect verbosity level + * [BC BREAK] made descriptors use output instead of returning a string + +2.3.0 +----- + + * added multiselect support to the select dialog helper + * added Table Helper for tabular data rendering + * added support for events in `Application` + * added a way to normalize EOLs in `ApplicationTester::getDisplay()` and `CommandTester::getDisplay()` + * added a way to set the progress bar progress via the `setCurrent` method + * added support for multiple InputOption shortcuts, written as `'-a|-b|-c'` + * added two additional verbosity levels, VERBOSITY_VERY_VERBOSE and VERBOSITY_DEBUG + +2.2.0 +----- + + * added support for colorization on Windows via ConEmu + * add a method to Dialog Helper to ask for a question and hide the response + * added support for interactive selections in console (DialogHelper::select()) + * added support for autocompletion as you type in Dialog Helper + +2.1.0 +----- + + * added ConsoleOutputInterface + * added the possibility to disable a command (Command::isEnabled()) + * added suggestions when a command does not exist + * added a --raw option to the list command + * added support for STDERR in the console output class (errors are now sent + to STDERR) + * made the defaults (helper set, commands, input definition) in Application + more easily customizable + * added support for the shell even if readline is not available + * added support for process isolation in Symfony shell via + `--process-isolation` switch + * added support for `--`, which disables options parsing after that point + (tokens will be parsed as arguments) diff --git a/deps/vendor/symfony/console/CI/GithubActionReporter.php b/deps/vendor/symfony/console/CI/GithubActionReporter.php new file mode 100644 index 000000000..065717854 --- /dev/null +++ b/deps/vendor/symfony/console/CI/GithubActionReporter.php @@ -0,0 +1,99 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\CI; + +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Utility class for Github actions. + * + * @author Maxime Steinhausser + */ +class GithubActionReporter +{ + private $output; + + /** + * @see https://github.com/actions/toolkit/blob/5e5e1b7aacba68a53836a34db4a288c3c1c1585b/packages/core/src/command.ts#L80-L85 + */ + private const ESCAPED_DATA = [ + '%' => '%25', + "\r" => '%0D', + "\n" => '%0A', + ]; + + /** + * @see https://github.com/actions/toolkit/blob/5e5e1b7aacba68a53836a34db4a288c3c1c1585b/packages/core/src/command.ts#L87-L94 + */ + private const ESCAPED_PROPERTIES = [ + '%' => '%25', + "\r" => '%0D', + "\n" => '%0A', + ':' => '%3A', + ',' => '%2C', + ]; + + public function __construct(OutputInterface $output) + { + $this->output = $output; + } + + public static function isGithubActionEnvironment(): bool + { + return false !== getenv('GITHUB_ACTIONS'); + } + + /** + * Output an error using the Github annotations format. + * + * @see https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-commands-for-github-actions#setting-an-error-message + */ + public function error(string $message, ?string $file = null, ?int $line = null, ?int $col = null): void + { + $this->log('error', $message, $file, $line, $col); + } + + /** + * Output a warning using the Github annotations format. + * + * @see https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-commands-for-github-actions#setting-a-warning-message + */ + public function warning(string $message, ?string $file = null, ?int $line = null, ?int $col = null): void + { + $this->log('warning', $message, $file, $line, $col); + } + + /** + * Output a debug log using the Github annotations format. + * + * @see https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-commands-for-github-actions#setting-a-debug-message + */ + public function debug(string $message, ?string $file = null, ?int $line = null, ?int $col = null): void + { + $this->log('debug', $message, $file, $line, $col); + } + + private function log(string $type, string $message, ?string $file = null, ?int $line = null, ?int $col = null): void + { + // Some values must be encoded. + $message = strtr($message, self::ESCAPED_DATA); + + if (!$file) { + // No file provided, output the message solely: + $this->output->writeln(sprintf('::%s::%s', $type, $message)); + + return; + } + + $this->output->writeln(sprintf('::%s file=%s,line=%s,col=%s::%s', $type, strtr($file, self::ESCAPED_PROPERTIES), strtr($line ?? 1, self::ESCAPED_PROPERTIES), strtr($col ?? 0, self::ESCAPED_PROPERTIES), $message)); + } +} diff --git a/deps/vendor/symfony/console/Color.php b/deps/vendor/symfony/console/Color.php new file mode 100644 index 000000000..22a4ce9ff --- /dev/null +++ b/deps/vendor/symfony/console/Color.php @@ -0,0 +1,180 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console; + +use Symfony\Component\Console\Exception\InvalidArgumentException; + +/** + * @author Fabien Potencier + */ +final class Color +{ + private const COLORS = [ + 'black' => 0, + 'red' => 1, + 'green' => 2, + 'yellow' => 3, + 'blue' => 4, + 'magenta' => 5, + 'cyan' => 6, + 'white' => 7, + 'default' => 9, + ]; + + private const BRIGHT_COLORS = [ + 'gray' => 0, + 'bright-red' => 1, + 'bright-green' => 2, + 'bright-yellow' => 3, + 'bright-blue' => 4, + 'bright-magenta' => 5, + 'bright-cyan' => 6, + 'bright-white' => 7, + ]; + + private const AVAILABLE_OPTIONS = [ + 'bold' => ['set' => 1, 'unset' => 22], + 'underscore' => ['set' => 4, 'unset' => 24], + 'blink' => ['set' => 5, 'unset' => 25], + 'reverse' => ['set' => 7, 'unset' => 27], + 'conceal' => ['set' => 8, 'unset' => 28], + ]; + + private $foreground; + private $background; + private $options = []; + + public function __construct(string $foreground = '', string $background = '', array $options = []) + { + $this->foreground = $this->parseColor($foreground); + $this->background = $this->parseColor($background, true); + + foreach ($options as $option) { + if (!isset(self::AVAILABLE_OPTIONS[$option])) { + throw new InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s).', $option, implode(', ', array_keys(self::AVAILABLE_OPTIONS)))); + } + + $this->options[$option] = self::AVAILABLE_OPTIONS[$option]; + } + } + + public function apply(string $text): string + { + return $this->set().$text.$this->unset(); + } + + public function set(): string + { + $setCodes = []; + if ('' !== $this->foreground) { + $setCodes[] = $this->foreground; + } + if ('' !== $this->background) { + $setCodes[] = $this->background; + } + foreach ($this->options as $option) { + $setCodes[] = $option['set']; + } + if (0 === \count($setCodes)) { + return ''; + } + + return sprintf("\033[%sm", implode(';', $setCodes)); + } + + public function unset(): string + { + $unsetCodes = []; + if ('' !== $this->foreground) { + $unsetCodes[] = 39; + } + if ('' !== $this->background) { + $unsetCodes[] = 49; + } + foreach ($this->options as $option) { + $unsetCodes[] = $option['unset']; + } + if (0 === \count($unsetCodes)) { + return ''; + } + + return sprintf("\033[%sm", implode(';', $unsetCodes)); + } + + private function parseColor(string $color, bool $background = false): string + { + if ('' === $color) { + return ''; + } + + if ('#' === $color[0]) { + $color = substr($color, 1); + + if (3 === \strlen($color)) { + $color = $color[0].$color[0].$color[1].$color[1].$color[2].$color[2]; + } + + if (6 !== \strlen($color)) { + throw new InvalidArgumentException(sprintf('Invalid "%s" color.', $color)); + } + + return ($background ? '4' : '3').$this->convertHexColorToAnsi(hexdec($color)); + } + + if (isset(self::COLORS[$color])) { + return ($background ? '4' : '3').self::COLORS[$color]; + } + + if (isset(self::BRIGHT_COLORS[$color])) { + return ($background ? '10' : '9').self::BRIGHT_COLORS[$color]; + } + + throw new InvalidArgumentException(sprintf('Invalid "%s" color; expected one of (%s).', $color, implode(', ', array_merge(array_keys(self::COLORS), array_keys(self::BRIGHT_COLORS))))); + } + + private function convertHexColorToAnsi(int $color): string + { + $r = ($color >> 16) & 255; + $g = ($color >> 8) & 255; + $b = $color & 255; + + // see https://github.com/termstandard/colors/ for more information about true color support + if ('truecolor' !== getenv('COLORTERM')) { + return (string) $this->degradeHexColorToAnsi($r, $g, $b); + } + + return sprintf('8;2;%d;%d;%d', $r, $g, $b); + } + + private function degradeHexColorToAnsi(int $r, int $g, int $b): int + { + if (0 === round($this->getSaturation($r, $g, $b) / 50)) { + return 0; + } + + return (round($b / 255) << 2) | (round($g / 255) << 1) | round($r / 255); + } + + private function getSaturation(int $r, int $g, int $b): int + { + $r = $r / 255; + $g = $g / 255; + $b = $b / 255; + $v = max($r, $g, $b); + + if (0 === $diff = $v - min($r, $g, $b)) { + return 0; + } + + return (int) $diff * 100 / $v; + } +} diff --git a/deps/vendor/symfony/console/Command/Command.php b/deps/vendor/symfony/console/Command/Command.php new file mode 100644 index 000000000..d18103670 --- /dev/null +++ b/deps/vendor/symfony/console/Command/Command.php @@ -0,0 +1,710 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Attribute\AsCommand; +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Exception\ExceptionInterface; +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; +use Symfony\Component\Console\Helper\HelperSet; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Base class for all commands. + * + * @author Fabien Potencier + */ +class Command +{ + // see https://tldp.org/LDP/abs/html/exitcodes.html + public const SUCCESS = 0; + public const FAILURE = 1; + public const INVALID = 2; + + /** + * @var string|null The default command name + */ + protected static $defaultName; + + /** + * @var string|null The default command description + */ + protected static $defaultDescription; + + private $application; + private $name; + private $processTitle; + private $aliases = []; + private $definition; + private $hidden = false; + private $help = ''; + private $description = ''; + private $fullDefinition; + private $ignoreValidationErrors = false; + private $code; + private $synopsis = []; + private $usages = []; + private $helperSet; + + /** + * @return string|null + */ + public static function getDefaultName() + { + $class = static::class; + + if (\PHP_VERSION_ID >= 80000 && $attribute = (new \ReflectionClass($class))->getAttributes(AsCommand::class)) { + return $attribute[0]->newInstance()->name; + } + + $r = new \ReflectionProperty($class, 'defaultName'); + + return $class === $r->class ? static::$defaultName : null; + } + + public static function getDefaultDescription(): ?string + { + $class = static::class; + + if (\PHP_VERSION_ID >= 80000 && $attribute = (new \ReflectionClass($class))->getAttributes(AsCommand::class)) { + return $attribute[0]->newInstance()->description; + } + + $r = new \ReflectionProperty($class, 'defaultDescription'); + + return $class === $r->class ? static::$defaultDescription : null; + } + + /** + * @param string|null $name The name of the command; passing null means it must be set in configure() + * + * @throws LogicException When the command name is empty + */ + public function __construct(?string $name = null) + { + $this->definition = new InputDefinition(); + + if (null === $name && null !== $name = static::getDefaultName()) { + $aliases = explode('|', $name); + + if ('' === $name = array_shift($aliases)) { + $this->setHidden(true); + $name = array_shift($aliases); + } + + $this->setAliases($aliases); + } + + if (null !== $name) { + $this->setName($name); + } + + if ('' === $this->description) { + $this->setDescription(static::getDefaultDescription() ?? ''); + } + + $this->configure(); + } + + /** + * Ignores validation errors. + * + * This is mainly useful for the help command. + */ + public function ignoreValidationErrors() + { + $this->ignoreValidationErrors = true; + } + + public function setApplication(?Application $application = null) + { + $this->application = $application; + if ($application) { + $this->setHelperSet($application->getHelperSet()); + } else { + $this->helperSet = null; + } + + $this->fullDefinition = null; + } + + public function setHelperSet(HelperSet $helperSet) + { + $this->helperSet = $helperSet; + } + + /** + * Gets the helper set. + * + * @return HelperSet|null + */ + public function getHelperSet() + { + return $this->helperSet; + } + + /** + * Gets the application instance for this command. + * + * @return Application|null + */ + public function getApplication() + { + return $this->application; + } + + /** + * Checks whether the command is enabled or not in the current environment. + * + * Override this to check for x or y and return false if the command cannot + * run properly under the current conditions. + * + * @return bool + */ + public function isEnabled() + { + return true; + } + + /** + * Configures the current command. + */ + protected function configure() + { + } + + /** + * Executes the current command. + * + * This method is not abstract because you can use this class + * as a concrete class. In this case, instead of defining the + * execute() method, you set the code to execute by passing + * a Closure to the setCode() method. + * + * @return int 0 if everything went fine, or an exit code + * + * @throws LogicException When this abstract method is not implemented + * + * @see setCode() + */ + protected function execute(InputInterface $input, OutputInterface $output) + { + throw new LogicException('You must override the execute() method in the concrete command class.'); + } + + /** + * Interacts with the user. + * + * This method is executed before the InputDefinition is validated. + * This means that this is the only place where the command can + * interactively ask for values of missing required arguments. + */ + protected function interact(InputInterface $input, OutputInterface $output) + { + } + + /** + * Initializes the command after the input has been bound and before the input + * is validated. + * + * This is mainly useful when a lot of commands extends one main command + * where some things need to be initialized based on the input arguments and options. + * + * @see InputInterface::bind() + * @see InputInterface::validate() + */ + protected function initialize(InputInterface $input, OutputInterface $output) + { + } + + /** + * Runs the command. + * + * The code to execute is either defined directly with the + * setCode() method or by overriding the execute() method + * in a sub-class. + * + * @return int The command exit code + * + * @throws ExceptionInterface When input binding fails. Bypass this by calling {@link ignoreValidationErrors()}. + * + * @see setCode() + * @see execute() + */ + public function run(InputInterface $input, OutputInterface $output) + { + // add the application arguments and options + $this->mergeApplicationDefinition(); + + // bind the input against the command specific arguments/options + try { + $input->bind($this->getDefinition()); + } catch (ExceptionInterface $e) { + if (!$this->ignoreValidationErrors) { + throw $e; + } + } + + $this->initialize($input, $output); + + if (null !== $this->processTitle) { + if (\function_exists('cli_set_process_title')) { + if (!@cli_set_process_title($this->processTitle)) { + if ('Darwin' === \PHP_OS) { + $output->writeln('Running "cli_set_process_title" as an unprivileged user is not supported on MacOS.', OutputInterface::VERBOSITY_VERY_VERBOSE); + } else { + cli_set_process_title($this->processTitle); + } + } + } elseif (\function_exists('setproctitle')) { + setproctitle($this->processTitle); + } elseif (OutputInterface::VERBOSITY_VERY_VERBOSE === $output->getVerbosity()) { + $output->writeln('Install the proctitle PECL to be able to change the process title.'); + } + } + + if ($input->isInteractive()) { + $this->interact($input, $output); + } + + // The command name argument is often omitted when a command is executed directly with its run() method. + // It would fail the validation if we didn't make sure the command argument is present, + // since it's required by the application. + if ($input->hasArgument('command') && null === $input->getArgument('command')) { + $input->setArgument('command', $this->getName()); + } + + $input->validate(); + + if ($this->code) { + $statusCode = ($this->code)($input, $output); + } else { + $statusCode = $this->execute($input, $output); + + if (!\is_int($statusCode)) { + throw new \TypeError(sprintf('Return value of "%s::execute()" must be of the type int, "%s" returned.', static::class, get_debug_type($statusCode))); + } + } + + return is_numeric($statusCode) ? (int) $statusCode : 0; + } + + /** + * Adds suggestions to $suggestions for the current completion input (e.g. option or argument). + */ + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + } + + /** + * Sets the code to execute when running this command. + * + * If this method is used, it overrides the code defined + * in the execute() method. + * + * @param callable $code A callable(InputInterface $input, OutputInterface $output) + * + * @return $this + * + * @throws InvalidArgumentException + * + * @see execute() + */ + public function setCode(callable $code) + { + if ($code instanceof \Closure) { + $r = new \ReflectionFunction($code); + if (null === $r->getClosureThis()) { + set_error_handler(static function () {}); + try { + if ($c = \Closure::bind($code, $this)) { + $code = $c; + } + } finally { + restore_error_handler(); + } + } + } + + $this->code = $code; + + return $this; + } + + /** + * Merges the application definition with the command definition. + * + * This method is not part of public API and should not be used directly. + * + * @param bool $mergeArgs Whether to merge or not the Application definition arguments to Command definition arguments + * + * @internal + */ + public function mergeApplicationDefinition(bool $mergeArgs = true) + { + if (null === $this->application) { + return; + } + + $this->fullDefinition = new InputDefinition(); + $this->fullDefinition->setOptions($this->definition->getOptions()); + $this->fullDefinition->addOptions($this->application->getDefinition()->getOptions()); + + if ($mergeArgs) { + $this->fullDefinition->setArguments($this->application->getDefinition()->getArguments()); + $this->fullDefinition->addArguments($this->definition->getArguments()); + } else { + $this->fullDefinition->setArguments($this->definition->getArguments()); + } + } + + /** + * Sets an array of argument and option instances. + * + * @param array|InputDefinition $definition An array of argument and option instances or a definition instance + * + * @return $this + */ + public function setDefinition($definition) + { + if ($definition instanceof InputDefinition) { + $this->definition = $definition; + } else { + $this->definition->setDefinition($definition); + } + + $this->fullDefinition = null; + + return $this; + } + + /** + * Gets the InputDefinition attached to this Command. + * + * @return InputDefinition + */ + public function getDefinition() + { + return $this->fullDefinition ?? $this->getNativeDefinition(); + } + + /** + * Gets the InputDefinition to be used to create representations of this Command. + * + * Can be overridden to provide the original command representation when it would otherwise + * be changed by merging with the application InputDefinition. + * + * This method is not part of public API and should not be used directly. + * + * @return InputDefinition + */ + public function getNativeDefinition() + { + if (null === $this->definition) { + throw new LogicException(sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', static::class)); + } + + return $this->definition; + } + + /** + * Adds an argument. + * + * @param int|null $mode The argument mode: InputArgument::REQUIRED or InputArgument::OPTIONAL + * @param mixed $default The default value (for InputArgument::OPTIONAL mode only) + * + * @return $this + * + * @throws InvalidArgumentException When argument mode is not valid + */ + public function addArgument(string $name, ?int $mode = null, string $description = '', $default = null) + { + $this->definition->addArgument(new InputArgument($name, $mode, $description, $default)); + if (null !== $this->fullDefinition) { + $this->fullDefinition->addArgument(new InputArgument($name, $mode, $description, $default)); + } + + return $this; + } + + /** + * Adds an option. + * + * @param string|array|null $shortcut The shortcuts, can be null, a string of shortcuts delimited by | or an array of shortcuts + * @param int|null $mode The option mode: One of the InputOption::VALUE_* constants + * @param mixed $default The default value (must be null for InputOption::VALUE_NONE) + * + * @return $this + * + * @throws InvalidArgumentException If option mode is invalid or incompatible + */ + public function addOption(string $name, $shortcut = null, ?int $mode = null, string $description = '', $default = null) + { + $this->definition->addOption(new InputOption($name, $shortcut, $mode, $description, $default)); + if (null !== $this->fullDefinition) { + $this->fullDefinition->addOption(new InputOption($name, $shortcut, $mode, $description, $default)); + } + + return $this; + } + + /** + * Sets the name of the command. + * + * This method can set both the namespace and the name if + * you separate them by a colon (:) + * + * $command->setName('foo:bar'); + * + * @return $this + * + * @throws InvalidArgumentException When the name is invalid + */ + public function setName(string $name) + { + $this->validateName($name); + + $this->name = $name; + + return $this; + } + + /** + * Sets the process title of the command. + * + * This feature should be used only when creating a long process command, + * like a daemon. + * + * @return $this + */ + public function setProcessTitle(string $title) + { + $this->processTitle = $title; + + return $this; + } + + /** + * Returns the command name. + * + * @return string|null + */ + public function getName() + { + return $this->name; + } + + /** + * @param bool $hidden Whether or not the command should be hidden from the list of commands + * The default value will be true in Symfony 6.0 + * + * @return $this + * + * @final since Symfony 5.1 + */ + public function setHidden(bool $hidden /* = true */) + { + $this->hidden = $hidden; + + return $this; + } + + /** + * @return bool whether the command should be publicly shown or not + */ + public function isHidden() + { + return $this->hidden; + } + + /** + * Sets the description for the command. + * + * @return $this + */ + public function setDescription(string $description) + { + $this->description = $description; + + return $this; + } + + /** + * Returns the description for the command. + * + * @return string + */ + public function getDescription() + { + return $this->description; + } + + /** + * Sets the help for the command. + * + * @return $this + */ + public function setHelp(string $help) + { + $this->help = $help; + + return $this; + } + + /** + * Returns the help for the command. + * + * @return string + */ + public function getHelp() + { + return $this->help; + } + + /** + * Returns the processed help for the command replacing the %command.name% and + * %command.full_name% patterns with the real values dynamically. + * + * @return string + */ + public function getProcessedHelp() + { + $name = $this->name; + $isSingleCommand = $this->application && $this->application->isSingleCommand(); + + $placeholders = [ + '%command.name%', + '%command.full_name%', + ]; + $replacements = [ + $name, + $isSingleCommand ? $_SERVER['PHP_SELF'] : $_SERVER['PHP_SELF'].' '.$name, + ]; + + return str_replace($placeholders, $replacements, $this->getHelp() ?: $this->getDescription()); + } + + /** + * Sets the aliases for the command. + * + * @param string[] $aliases An array of aliases for the command + * + * @return $this + * + * @throws InvalidArgumentException When an alias is invalid + */ + public function setAliases(iterable $aliases) + { + $list = []; + + foreach ($aliases as $alias) { + $this->validateName($alias); + $list[] = $alias; + } + + $this->aliases = \is_array($aliases) ? $aliases : $list; + + return $this; + } + + /** + * Returns the aliases for the command. + * + * @return array + */ + public function getAliases() + { + return $this->aliases; + } + + /** + * Returns the synopsis for the command. + * + * @param bool $short Whether to show the short version of the synopsis (with options folded) or not + * + * @return string + */ + public function getSynopsis(bool $short = false) + { + $key = $short ? 'short' : 'long'; + + if (!isset($this->synopsis[$key])) { + $this->synopsis[$key] = trim(sprintf('%s %s', $this->name, $this->definition->getSynopsis($short))); + } + + return $this->synopsis[$key]; + } + + /** + * Add a command usage example, it'll be prefixed with the command name. + * + * @return $this + */ + public function addUsage(string $usage) + { + if (!str_starts_with($usage, $this->name)) { + $usage = sprintf('%s %s', $this->name, $usage); + } + + $this->usages[] = $usage; + + return $this; + } + + /** + * Returns alternative usages of the command. + * + * @return array + */ + public function getUsages() + { + return $this->usages; + } + + /** + * Gets a helper instance by name. + * + * @return mixed + * + * @throws LogicException if no HelperSet is defined + * @throws InvalidArgumentException if the helper is not defined + */ + public function getHelper(string $name) + { + if (null === $this->helperSet) { + throw new LogicException(sprintf('Cannot retrieve helper "%s" because there is no HelperSet defined. Did you forget to add your command to the application or to set the application on the command using the setApplication() method? You can also set the HelperSet directly using the setHelperSet() method.', $name)); + } + + return $this->helperSet->get($name); + } + + /** + * Validates a command name. + * + * It must be non-empty and parts can optionally be separated by ":". + * + * @throws InvalidArgumentException When the name is invalid + */ + private function validateName(string $name) + { + if (!preg_match('/^[^\:]++(\:[^\:]++)*$/', $name)) { + throw new InvalidArgumentException(sprintf('Command name "%s" is invalid.', $name)); + } + } +} diff --git a/deps/vendor/symfony/console/Command/CompleteCommand.php b/deps/vendor/symfony/console/Command/CompleteCommand.php new file mode 100644 index 000000000..0e35143c3 --- /dev/null +++ b/deps/vendor/symfony/console/Command/CompleteCommand.php @@ -0,0 +1,205 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Completion\Output\BashCompletionOutput; +use Symfony\Component\Console\Completion\Output\CompletionOutputInterface; +use Symfony\Component\Console\Exception\CommandNotFoundException; +use Symfony\Component\Console\Exception\ExceptionInterface; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Responsible for providing the values to the shell completion. + * + * @author Wouter de Jong + */ +final class CompleteCommand extends Command +{ + protected static $defaultName = '|_complete'; + protected static $defaultDescription = 'Internal command to provide shell completion suggestions'; + + private $completionOutputs; + + private $isDebug = false; + + /** + * @param array> $completionOutputs A list of additional completion outputs, with shell name as key and FQCN as value + */ + public function __construct(array $completionOutputs = []) + { + // must be set before the parent constructor, as the property value is used in configure() + $this->completionOutputs = $completionOutputs + ['bash' => BashCompletionOutput::class]; + + parent::__construct(); + } + + protected function configure(): void + { + $this + ->addOption('shell', 's', InputOption::VALUE_REQUIRED, 'The shell type ("'.implode('", "', array_keys($this->completionOutputs)).'")') + ->addOption('input', 'i', InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'An array of input tokens (e.g. COMP_WORDS or argv)') + ->addOption('current', 'c', InputOption::VALUE_REQUIRED, 'The index of the "input" array that the cursor is in (e.g. COMP_CWORD)') + ->addOption('symfony', 'S', InputOption::VALUE_REQUIRED, 'The version of the completion script') + ; + } + + protected function initialize(InputInterface $input, OutputInterface $output) + { + $this->isDebug = filter_var(getenv('SYMFONY_COMPLETION_DEBUG'), \FILTER_VALIDATE_BOOLEAN); + } + + protected function execute(InputInterface $input, OutputInterface $output): int + { + try { + // uncomment when a bugfix or BC break has been introduced in the shell completion scripts + // $version = $input->getOption('symfony'); + // if ($version && version_compare($version, 'x.y', '>=')) { + // $message = sprintf('Completion script version is not supported ("%s" given, ">=x.y" required).', $version); + // $this->log($message); + + // $output->writeln($message.' Install the Symfony completion script again by using the "completion" command.'); + + // return 126; + // } + + $shell = $input->getOption('shell'); + if (!$shell) { + throw new \RuntimeException('The "--shell" option must be set.'); + } + + if (!$completionOutput = $this->completionOutputs[$shell] ?? false) { + throw new \RuntimeException(sprintf('Shell completion is not supported for your shell: "%s" (supported: "%s").', $shell, implode('", "', array_keys($this->completionOutputs)))); + } + + $completionInput = $this->createCompletionInput($input); + $suggestions = new CompletionSuggestions(); + + $this->log([ + '', + ''.date('Y-m-d H:i:s').'', + 'Input: ("|" indicates the cursor position)', + ' '.(string) $completionInput, + 'Command:', + ' '.(string) implode(' ', $_SERVER['argv']), + 'Messages:', + ]); + + $command = $this->findCommand($completionInput, $output); + if (null === $command) { + $this->log(' No command found, completing using the Application class.'); + + $this->getApplication()->complete($completionInput, $suggestions); + } elseif ( + $completionInput->mustSuggestArgumentValuesFor('command') + && $command->getName() !== $completionInput->getCompletionValue() + && !\in_array($completionInput->getCompletionValue(), $command->getAliases(), true) + ) { + $this->log(' No command found, completing using the Application class.'); + + // expand shortcut names ("cache:cl") into their full name ("cache:clear") + $suggestions->suggestValues(array_filter(array_merge([$command->getName()], $command->getAliases()))); + } else { + $command->mergeApplicationDefinition(); + $completionInput->bind($command->getDefinition()); + + if (CompletionInput::TYPE_OPTION_NAME === $completionInput->getCompletionType()) { + $this->log(' Completing option names for the '.\get_class($command instanceof LazyCommand ? $command->getCommand() : $command).' command.'); + + $suggestions->suggestOptions($command->getDefinition()->getOptions()); + } else { + $this->log([ + ' Completing using the '.\get_class($command instanceof LazyCommand ? $command->getCommand() : $command).' class.', + ' Completing '.$completionInput->getCompletionType().' for '.$completionInput->getCompletionName().'', + ]); + if (null !== $compval = $completionInput->getCompletionValue()) { + $this->log(' Current value: '.$compval.''); + } + + $command->complete($completionInput, $suggestions); + } + } + + /** @var CompletionOutputInterface $completionOutput */ + $completionOutput = new $completionOutput(); + + $this->log('Suggestions:'); + if ($options = $suggestions->getOptionSuggestions()) { + $this->log(' --'.implode(' --', array_map(function ($o) { return $o->getName(); }, $options))); + } elseif ($values = $suggestions->getValueSuggestions()) { + $this->log(' '.implode(' ', $values)); + } else { + $this->log(' No suggestions were provided'); + } + + $completionOutput->write($suggestions, $output); + } catch (\Throwable $e) { + $this->log([ + 'Error!', + (string) $e, + ]); + + if ($output->isDebug()) { + throw $e; + } + + return 2; + } + + return 0; + } + + private function createCompletionInput(InputInterface $input): CompletionInput + { + $currentIndex = $input->getOption('current'); + if (!$currentIndex || !ctype_digit($currentIndex)) { + throw new \RuntimeException('The "--current" option must be set and it must be an integer.'); + } + + $completionInput = CompletionInput::fromTokens($input->getOption('input'), (int) $currentIndex); + + try { + $completionInput->bind($this->getApplication()->getDefinition()); + } catch (ExceptionInterface $e) { + } + + return $completionInput; + } + + private function findCommand(CompletionInput $completionInput, OutputInterface $output): ?Command + { + try { + $inputName = $completionInput->getFirstArgument(); + if (null === $inputName) { + return null; + } + + return $this->getApplication()->find($inputName); + } catch (CommandNotFoundException $e) { + } + + return null; + } + + private function log($messages): void + { + if (!$this->isDebug) { + return; + } + + $commandName = basename($_SERVER['argv'][0]); + file_put_contents(sys_get_temp_dir().'/sf_'.$commandName.'.log', implode(\PHP_EOL, (array) $messages).\PHP_EOL, \FILE_APPEND); + } +} diff --git a/deps/vendor/symfony/console/Command/DumpCompletionCommand.php b/deps/vendor/symfony/console/Command/DumpCompletionCommand.php new file mode 100644 index 000000000..eaf22be1a --- /dev/null +++ b/deps/vendor/symfony/console/Command/DumpCompletionCommand.php @@ -0,0 +1,145 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Process\Process; + +/** + * Dumps the completion script for the current shell. + * + * @author Wouter de Jong + */ +final class DumpCompletionCommand extends Command +{ + protected static $defaultName = 'completion'; + protected static $defaultDescription = 'Dump the shell completion script'; + + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + if ($input->mustSuggestArgumentValuesFor('shell')) { + $suggestions->suggestValues($this->getSupportedShells()); + } + } + + protected function configure() + { + $fullCommand = $_SERVER['PHP_SELF']; + $commandName = basename($fullCommand); + $fullCommand = @realpath($fullCommand) ?: $fullCommand; + + $this + ->setHelp(<<%command.name% command dumps the shell completion script required +to use shell autocompletion (currently only bash completion is supported). + +Static installation +------------------- + +Dump the script to a global completion file and restart your shell: + + %command.full_name% bash | sudo tee /etc/bash_completion.d/{$commandName} + +Or dump the script to a local file and source it: + + %command.full_name% bash > completion.sh + + # source the file whenever you use the project + source completion.sh + + # or add this line at the end of your "~/.bashrc" file: + source /path/to/completion.sh + +Dynamic installation +-------------------- + +Add this to the end of your shell configuration file (e.g. "~/.bashrc"): + + eval "$({$fullCommand} completion bash)" +EOH + ) + ->addArgument('shell', InputArgument::OPTIONAL, 'The shell type (e.g. "bash"), the value of the "$SHELL" env var will be used if this is not given') + ->addOption('debug', null, InputOption::VALUE_NONE, 'Tail the completion debug log') + ; + } + + protected function execute(InputInterface $input, OutputInterface $output): int + { + $commandName = basename($_SERVER['argv'][0]); + + if ($input->getOption('debug')) { + $this->tailDebugLog($commandName, $output); + + return 0; + } + + $shell = $input->getArgument('shell') ?? self::guessShell(); + $completionFile = __DIR__.'/../Resources/completion.'.$shell; + if (!file_exists($completionFile)) { + $supportedShells = $this->getSupportedShells(); + + if ($output instanceof ConsoleOutputInterface) { + $output = $output->getErrorOutput(); + } + if ($shell) { + $output->writeln(sprintf('Detected shell "%s", which is not supported by Symfony shell completion (supported shells: "%s").', $shell, implode('", "', $supportedShells))); + } else { + $output->writeln(sprintf('Shell not detected, Symfony shell completion only supports "%s").', implode('", "', $supportedShells))); + } + + return 2; + } + + $output->write(str_replace(['{{ COMMAND_NAME }}', '{{ VERSION }}'], [$commandName, $this->getApplication()->getVersion()], file_get_contents($completionFile))); + + return 0; + } + + private static function guessShell(): string + { + return basename($_SERVER['SHELL'] ?? ''); + } + + private function tailDebugLog(string $commandName, OutputInterface $output): void + { + $debugFile = sys_get_temp_dir().'/sf_'.$commandName.'.log'; + if (!file_exists($debugFile)) { + touch($debugFile); + } + $process = new Process(['tail', '-f', $debugFile], null, null, null, 0); + $process->run(function (string $type, string $line) use ($output): void { + $output->write($line); + }); + } + + /** + * @return string[] + */ + private function getSupportedShells(): array + { + $shells = []; + + foreach (new \DirectoryIterator(__DIR__.'/../Resources/') as $file) { + if (str_starts_with($file->getBasename(), 'completion.') && $file->isFile()) { + $shells[] = $file->getExtension(); + } + } + + return $shells; + } +} diff --git a/deps/vendor/symfony/console/Command/HelpCommand.php b/deps/vendor/symfony/console/Command/HelpCommand.php new file mode 100644 index 000000000..c66ef463e --- /dev/null +++ b/deps/vendor/symfony/console/Command/HelpCommand.php @@ -0,0 +1,101 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Descriptor\ApplicationDescription; +use Symfony\Component\Console\Helper\DescriptorHelper; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * HelpCommand displays the help for a given command. + * + * @author Fabien Potencier + */ +class HelpCommand extends Command +{ + private $command; + + /** + * {@inheritdoc} + */ + protected function configure() + { + $this->ignoreValidationErrors(); + + $this + ->setName('help') + ->setDefinition([ + new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', 'help'), + new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'), + new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command help'), + ]) + ->setDescription('Display help for a command') + ->setHelp(<<<'EOF' +The %command.name% command displays help for a given command: + + %command.full_name% list + +You can also output the help in other formats by using the --format option: + + %command.full_name% --format=xml list + +To display the list of available commands, please use the list command. +EOF + ) + ; + } + + public function setCommand(Command $command) + { + $this->command = $command; + } + + /** + * {@inheritdoc} + */ + protected function execute(InputInterface $input, OutputInterface $output) + { + if (null === $this->command) { + $this->command = $this->getApplication()->find($input->getArgument('command_name')); + } + + $helper = new DescriptorHelper(); + $helper->describe($output, $this->command, [ + 'format' => $input->getOption('format'), + 'raw_text' => $input->getOption('raw'), + ]); + + $this->command = null; + + return 0; + } + + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + if ($input->mustSuggestArgumentValuesFor('command_name')) { + $descriptor = new ApplicationDescription($this->getApplication()); + $suggestions->suggestValues(array_keys($descriptor->getCommands())); + + return; + } + + if ($input->mustSuggestOptionValuesFor('format')) { + $helper = new DescriptorHelper(); + $suggestions->suggestValues($helper->getFormats()); + } + } +} diff --git a/deps/vendor/symfony/console/Command/LazyCommand.php b/deps/vendor/symfony/console/Command/LazyCommand.php new file mode 100644 index 000000000..302a0809e --- /dev/null +++ b/deps/vendor/symfony/console/Command/LazyCommand.php @@ -0,0 +1,218 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Helper\HelperSet; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author Nicolas Grekas + */ +final class LazyCommand extends Command +{ + private $command; + private $isEnabled; + + public function __construct(string $name, array $aliases, string $description, bool $isHidden, \Closure $commandFactory, ?bool $isEnabled = true) + { + $this->setName($name) + ->setAliases($aliases) + ->setHidden($isHidden) + ->setDescription($description); + + $this->command = $commandFactory; + $this->isEnabled = $isEnabled; + } + + public function ignoreValidationErrors(): void + { + $this->getCommand()->ignoreValidationErrors(); + } + + public function setApplication(?Application $application = null): void + { + if ($this->command instanceof parent) { + $this->command->setApplication($application); + } + + parent::setApplication($application); + } + + public function setHelperSet(HelperSet $helperSet): void + { + if ($this->command instanceof parent) { + $this->command->setHelperSet($helperSet); + } + + parent::setHelperSet($helperSet); + } + + public function isEnabled(): bool + { + return $this->isEnabled ?? $this->getCommand()->isEnabled(); + } + + public function run(InputInterface $input, OutputInterface $output): int + { + return $this->getCommand()->run($input, $output); + } + + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + $this->getCommand()->complete($input, $suggestions); + } + + /** + * @return $this + */ + public function setCode(callable $code): self + { + $this->getCommand()->setCode($code); + + return $this; + } + + /** + * @internal + */ + public function mergeApplicationDefinition(bool $mergeArgs = true): void + { + $this->getCommand()->mergeApplicationDefinition($mergeArgs); + } + + /** + * @return $this + */ + public function setDefinition($definition): self + { + $this->getCommand()->setDefinition($definition); + + return $this; + } + + public function getDefinition(): InputDefinition + { + return $this->getCommand()->getDefinition(); + } + + public function getNativeDefinition(): InputDefinition + { + return $this->getCommand()->getNativeDefinition(); + } + + /** + * @return $this + */ + public function addArgument(string $name, ?int $mode = null, string $description = '', $default = null): self + { + $this->getCommand()->addArgument($name, $mode, $description, $default); + + return $this; + } + + /** + * @return $this + */ + public function addOption(string $name, $shortcut = null, ?int $mode = null, string $description = '', $default = null): self + { + $this->getCommand()->addOption($name, $shortcut, $mode, $description, $default); + + return $this; + } + + /** + * @return $this + */ + public function setProcessTitle(string $title): self + { + $this->getCommand()->setProcessTitle($title); + + return $this; + } + + /** + * @return $this + */ + public function setHelp(string $help): self + { + $this->getCommand()->setHelp($help); + + return $this; + } + + public function getHelp(): string + { + return $this->getCommand()->getHelp(); + } + + public function getProcessedHelp(): string + { + return $this->getCommand()->getProcessedHelp(); + } + + public function getSynopsis(bool $short = false): string + { + return $this->getCommand()->getSynopsis($short); + } + + /** + * @return $this + */ + public function addUsage(string $usage): self + { + $this->getCommand()->addUsage($usage); + + return $this; + } + + public function getUsages(): array + { + return $this->getCommand()->getUsages(); + } + + /** + * @return mixed + */ + public function getHelper(string $name) + { + return $this->getCommand()->getHelper($name); + } + + public function getCommand(): parent + { + if (!$this->command instanceof \Closure) { + return $this->command; + } + + $command = $this->command = ($this->command)(); + $command->setApplication($this->getApplication()); + + if (null !== $this->getHelperSet()) { + $command->setHelperSet($this->getHelperSet()); + } + + $command->setName($this->getName()) + ->setAliases($this->getAliases()) + ->setHidden($this->isHidden()) + ->setDescription($this->getDescription()); + + // Will throw if the command is not correctly initialized. + $command->getDefinition(); + + return $command; + } +} diff --git a/deps/vendor/symfony/console/Command/ListCommand.php b/deps/vendor/symfony/console/Command/ListCommand.php new file mode 100644 index 000000000..f04a4ef67 --- /dev/null +++ b/deps/vendor/symfony/console/Command/ListCommand.php @@ -0,0 +1,95 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Descriptor\ApplicationDescription; +use Symfony\Component\Console\Helper\DescriptorHelper; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * ListCommand displays the list of all available commands for the application. + * + * @author Fabien Potencier + */ +class ListCommand extends Command +{ + /** + * {@inheritdoc} + */ + protected function configure() + { + $this + ->setName('list') + ->setDefinition([ + new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'), + new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list'), + new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'), + new InputOption('short', null, InputOption::VALUE_NONE, 'To skip describing commands\' arguments'), + ]) + ->setDescription('List commands') + ->setHelp(<<<'EOF' +The %command.name% command lists all commands: + + %command.full_name% + +You can also display the commands for a specific namespace: + + %command.full_name% test + +You can also output the information in other formats by using the --format option: + + %command.full_name% --format=xml + +It's also possible to get raw list of commands (useful for embedding command runner): + + %command.full_name% --raw +EOF + ) + ; + } + + /** + * {@inheritdoc} + */ + protected function execute(InputInterface $input, OutputInterface $output) + { + $helper = new DescriptorHelper(); + $helper->describe($output, $this->getApplication(), [ + 'format' => $input->getOption('format'), + 'raw_text' => $input->getOption('raw'), + 'namespace' => $input->getArgument('namespace'), + 'short' => $input->getOption('short'), + ]); + + return 0; + } + + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + if ($input->mustSuggestArgumentValuesFor('namespace')) { + $descriptor = new ApplicationDescription($this->getApplication()); + $suggestions->suggestValues(array_keys($descriptor->getNamespaces())); + + return; + } + + if ($input->mustSuggestOptionValuesFor('format')) { + $helper = new DescriptorHelper(); + $suggestions->suggestValues($helper->getFormats()); + } + } +} diff --git a/deps/vendor/symfony/console/Command/LockableTrait.php b/deps/vendor/symfony/console/Command/LockableTrait.php new file mode 100644 index 000000000..d21edc2c0 --- /dev/null +++ b/deps/vendor/symfony/console/Command/LockableTrait.php @@ -0,0 +1,69 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +use Symfony\Component\Console\Exception\LogicException; +use Symfony\Component\Lock\LockFactory; +use Symfony\Component\Lock\LockInterface; +use Symfony\Component\Lock\Store\FlockStore; +use Symfony\Component\Lock\Store\SemaphoreStore; + +/** + * Basic lock feature for commands. + * + * @author Geoffrey Brier + */ +trait LockableTrait +{ + /** @var LockInterface|null */ + private $lock; + + /** + * Locks a command. + */ + private function lock(?string $name = null, bool $blocking = false): bool + { + if (!class_exists(SemaphoreStore::class)) { + throw new LogicException('To enable the locking feature you must install the symfony/lock component.'); + } + + if (null !== $this->lock) { + throw new LogicException('A lock is already in place.'); + } + + if (SemaphoreStore::isSupported()) { + $store = new SemaphoreStore(); + } else { + $store = new FlockStore(); + } + + $this->lock = (new LockFactory($store))->createLock($name ?: $this->getName()); + if (!$this->lock->acquire($blocking)) { + $this->lock = null; + + return false; + } + + return true; + } + + /** + * Releases the command lock if there is one. + */ + private function release() + { + if ($this->lock) { + $this->lock->release(); + $this->lock = null; + } + } +} diff --git a/deps/vendor/symfony/console/Command/SignalableCommandInterface.php b/deps/vendor/symfony/console/Command/SignalableCommandInterface.php new file mode 100644 index 000000000..d439728b6 --- /dev/null +++ b/deps/vendor/symfony/console/Command/SignalableCommandInterface.php @@ -0,0 +1,30 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Command; + +/** + * Interface for command reacting to signal. + * + * @author Grégoire Pineau + */ +interface SignalableCommandInterface +{ + /** + * Returns the list of signals to subscribe. + */ + public function getSubscribedSignals(): array; + + /** + * The method will be called when the application is signaled. + */ + public function handleSignal(int $signal): void; +} diff --git a/deps/vendor/symfony/console/CommandLoader/CommandLoaderInterface.php b/deps/vendor/symfony/console/CommandLoader/CommandLoaderInterface.php new file mode 100644 index 000000000..0adaf886f --- /dev/null +++ b/deps/vendor/symfony/console/CommandLoader/CommandLoaderInterface.php @@ -0,0 +1,42 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\CommandLoader; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Exception\CommandNotFoundException; + +/** + * @author Robin Chalas + */ +interface CommandLoaderInterface +{ + /** + * Loads a command. + * + * @return Command + * + * @throws CommandNotFoundException + */ + public function get(string $name); + + /** + * Checks if a command exists. + * + * @return bool + */ + public function has(string $name); + + /** + * @return string[] + */ + public function getNames(); +} diff --git a/deps/vendor/symfony/console/CommandLoader/ContainerCommandLoader.php b/deps/vendor/symfony/console/CommandLoader/ContainerCommandLoader.php new file mode 100644 index 000000000..ddccb3d45 --- /dev/null +++ b/deps/vendor/symfony/console/CommandLoader/ContainerCommandLoader.php @@ -0,0 +1,63 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\CommandLoader; + +use Psr\Container\ContainerInterface; +use Symfony\Component\Console\Exception\CommandNotFoundException; + +/** + * Loads commands from a PSR-11 container. + * + * @author Robin Chalas + */ +class ContainerCommandLoader implements CommandLoaderInterface +{ + private $container; + private $commandMap; + + /** + * @param array $commandMap An array with command names as keys and service ids as values + */ + public function __construct(ContainerInterface $container, array $commandMap) + { + $this->container = $container; + $this->commandMap = $commandMap; + } + + /** + * {@inheritdoc} + */ + public function get(string $name) + { + if (!$this->has($name)) { + throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name)); + } + + return $this->container->get($this->commandMap[$name]); + } + + /** + * {@inheritdoc} + */ + public function has(string $name) + { + return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]); + } + + /** + * {@inheritdoc} + */ + public function getNames() + { + return array_keys($this->commandMap); + } +} diff --git a/deps/vendor/symfony/console/CommandLoader/FactoryCommandLoader.php b/deps/vendor/symfony/console/CommandLoader/FactoryCommandLoader.php new file mode 100644 index 000000000..7e2db3464 --- /dev/null +++ b/deps/vendor/symfony/console/CommandLoader/FactoryCommandLoader.php @@ -0,0 +1,62 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\CommandLoader; + +use Symfony\Component\Console\Exception\CommandNotFoundException; + +/** + * A simple command loader using factories to instantiate commands lazily. + * + * @author Maxime Steinhausser + */ +class FactoryCommandLoader implements CommandLoaderInterface +{ + private $factories; + + /** + * @param callable[] $factories Indexed by command names + */ + public function __construct(array $factories) + { + $this->factories = $factories; + } + + /** + * {@inheritdoc} + */ + public function has(string $name) + { + return isset($this->factories[$name]); + } + + /** + * {@inheritdoc} + */ + public function get(string $name) + { + if (!isset($this->factories[$name])) { + throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name)); + } + + $factory = $this->factories[$name]; + + return $factory(); + } + + /** + * {@inheritdoc} + */ + public function getNames() + { + return array_keys($this->factories); + } +} diff --git a/deps/vendor/symfony/console/Completion/CompletionInput.php b/deps/vendor/symfony/console/Completion/CompletionInput.php new file mode 100644 index 000000000..2f631bcd8 --- /dev/null +++ b/deps/vendor/symfony/console/Completion/CompletionInput.php @@ -0,0 +1,249 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Completion; + +use Symfony\Component\Console\Exception\RuntimeException; +use Symfony\Component\Console\Input\ArgvInput; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputOption; + +/** + * An input specialized for shell completion. + * + * This input allows unfinished option names or values and exposes what kind of + * completion is expected. + * + * @author Wouter de Jong + */ +final class CompletionInput extends ArgvInput +{ + public const TYPE_ARGUMENT_VALUE = 'argument_value'; + public const TYPE_OPTION_VALUE = 'option_value'; + public const TYPE_OPTION_NAME = 'option_name'; + public const TYPE_NONE = 'none'; + + private $tokens; + private $currentIndex; + private $completionType; + private $completionName = null; + private $completionValue = ''; + + /** + * Converts a terminal string into tokens. + * + * This is required for shell completions without COMP_WORDS support. + */ + public static function fromString(string $inputStr, int $currentIndex): self + { + preg_match_all('/(?<=^|\s)([\'"]?)(.+?)(?tokens = $tokens; + $input->currentIndex = $currentIndex; + + return $input; + } + + /** + * {@inheritdoc} + */ + public function bind(InputDefinition $definition): void + { + parent::bind($definition); + + $relevantToken = $this->getRelevantToken(); + if ('-' === $relevantToken[0]) { + // the current token is an input option: complete either option name or option value + [$optionToken, $optionValue] = explode('=', $relevantToken, 2) + ['', '']; + + $option = $this->getOptionFromToken($optionToken); + if (null === $option && !$this->isCursorFree()) { + $this->completionType = self::TYPE_OPTION_NAME; + $this->completionValue = $relevantToken; + + return; + } + + if (null !== $option && $option->acceptValue()) { + $this->completionType = self::TYPE_OPTION_VALUE; + $this->completionName = $option->getName(); + $this->completionValue = $optionValue ?: (!str_starts_with($optionToken, '--') ? substr($optionToken, 2) : ''); + + return; + } + } + + $previousToken = $this->tokens[$this->currentIndex - 1]; + if ('-' === $previousToken[0] && '' !== trim($previousToken, '-')) { + // check if previous option accepted a value + $previousOption = $this->getOptionFromToken($previousToken); + if (null !== $previousOption && $previousOption->acceptValue()) { + $this->completionType = self::TYPE_OPTION_VALUE; + $this->completionName = $previousOption->getName(); + $this->completionValue = $relevantToken; + + return; + } + } + + // complete argument value + $this->completionType = self::TYPE_ARGUMENT_VALUE; + + foreach ($this->definition->getArguments() as $argumentName => $argument) { + if (!isset($this->arguments[$argumentName])) { + break; + } + + $argumentValue = $this->arguments[$argumentName]; + $this->completionName = $argumentName; + if (\is_array($argumentValue)) { + $this->completionValue = $argumentValue ? $argumentValue[array_key_last($argumentValue)] : null; + } else { + $this->completionValue = $argumentValue; + } + } + + if ($this->currentIndex >= \count($this->tokens)) { + if (!isset($this->arguments[$argumentName]) || $this->definition->getArgument($argumentName)->isArray()) { + $this->completionName = $argumentName; + $this->completionValue = ''; + } else { + // we've reached the end + $this->completionType = self::TYPE_NONE; + $this->completionName = null; + $this->completionValue = ''; + } + } + } + + /** + * Returns the type of completion required. + * + * TYPE_ARGUMENT_VALUE when completing the value of an input argument + * TYPE_OPTION_VALUE when completing the value of an input option + * TYPE_OPTION_NAME when completing the name of an input option + * TYPE_NONE when nothing should be completed + * + * @return string One of self::TYPE_* constants. TYPE_OPTION_NAME and TYPE_NONE are already implemented by the Console component + */ + public function getCompletionType(): string + { + return $this->completionType; + } + + /** + * The name of the input option or argument when completing a value. + * + * @return string|null returns null when completing an option name + */ + public function getCompletionName(): ?string + { + return $this->completionName; + } + + /** + * The value already typed by the user (or empty string). + */ + public function getCompletionValue(): string + { + return $this->completionValue; + } + + public function mustSuggestOptionValuesFor(string $optionName): bool + { + return self::TYPE_OPTION_VALUE === $this->getCompletionType() && $optionName === $this->getCompletionName(); + } + + public function mustSuggestArgumentValuesFor(string $argumentName): bool + { + return self::TYPE_ARGUMENT_VALUE === $this->getCompletionType() && $argumentName === $this->getCompletionName(); + } + + protected function parseToken(string $token, bool $parseOptions): bool + { + try { + return parent::parseToken($token, $parseOptions); + } catch (RuntimeException $e) { + // suppress errors, completed input is almost never valid + } + + return $parseOptions; + } + + private function getOptionFromToken(string $optionToken): ?InputOption + { + $optionName = ltrim($optionToken, '-'); + if (!$optionName) { + return null; + } + + if ('-' === ($optionToken[1] ?? ' ')) { + // long option name + return $this->definition->hasOption($optionName) ? $this->definition->getOption($optionName) : null; + } + + // short option name + return $this->definition->hasShortcut($optionName[0]) ? $this->definition->getOptionForShortcut($optionName[0]) : null; + } + + /** + * The token of the cursor, or the last token if the cursor is at the end of the input. + */ + private function getRelevantToken(): string + { + return $this->tokens[$this->isCursorFree() ? $this->currentIndex - 1 : $this->currentIndex]; + } + + /** + * Whether the cursor is "free" (i.e. at the end of the input preceded by a space). + */ + private function isCursorFree(): bool + { + $nrOfTokens = \count($this->tokens); + if ($this->currentIndex > $nrOfTokens) { + throw new \LogicException('Current index is invalid, it must be the number of input tokens or one more.'); + } + + return $this->currentIndex >= $nrOfTokens; + } + + public function __toString() + { + $str = ''; + foreach ($this->tokens as $i => $token) { + $str .= $token; + + if ($this->currentIndex === $i) { + $str .= '|'; + } + + $str .= ' '; + } + + if ($this->currentIndex > $i) { + $str .= '|'; + } + + return rtrim($str); + } +} diff --git a/deps/vendor/symfony/console/Completion/CompletionSuggestions.php b/deps/vendor/symfony/console/Completion/CompletionSuggestions.php new file mode 100644 index 000000000..d8905e5ee --- /dev/null +++ b/deps/vendor/symfony/console/Completion/CompletionSuggestions.php @@ -0,0 +1,99 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Completion; + +use Symfony\Component\Console\Input\InputOption; + +/** + * Stores all completion suggestions for the current input. + * + * @author Wouter de Jong + */ +final class CompletionSuggestions +{ + private $valueSuggestions = []; + private $optionSuggestions = []; + + /** + * Add a suggested value for an input option or argument. + * + * @param string|Suggestion $value + * + * @return $this + */ + public function suggestValue($value): self + { + $this->valueSuggestions[] = !$value instanceof Suggestion ? new Suggestion($value) : $value; + + return $this; + } + + /** + * Add multiple suggested values at once for an input option or argument. + * + * @param list $values + * + * @return $this + */ + public function suggestValues(array $values): self + { + foreach ($values as $value) { + $this->suggestValue($value); + } + + return $this; + } + + /** + * Add a suggestion for an input option name. + * + * @return $this + */ + public function suggestOption(InputOption $option): self + { + $this->optionSuggestions[] = $option; + + return $this; + } + + /** + * Add multiple suggestions for input option names at once. + * + * @param InputOption[] $options + * + * @return $this + */ + public function suggestOptions(array $options): self + { + foreach ($options as $option) { + $this->suggestOption($option); + } + + return $this; + } + + /** + * @return InputOption[] + */ + public function getOptionSuggestions(): array + { + return $this->optionSuggestions; + } + + /** + * @return Suggestion[] + */ + public function getValueSuggestions(): array + { + return $this->valueSuggestions; + } +} diff --git a/deps/vendor/symfony/console/Completion/Output/BashCompletionOutput.php b/deps/vendor/symfony/console/Completion/Output/BashCompletionOutput.php new file mode 100644 index 000000000..c6f76eb8f --- /dev/null +++ b/deps/vendor/symfony/console/Completion/Output/BashCompletionOutput.php @@ -0,0 +1,33 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Completion\Output; + +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author Wouter de Jong + */ +class BashCompletionOutput implements CompletionOutputInterface +{ + public function write(CompletionSuggestions $suggestions, OutputInterface $output): void + { + $values = $suggestions->getValueSuggestions(); + foreach ($suggestions->getOptionSuggestions() as $option) { + $values[] = '--'.$option->getName(); + if ($option->isNegatable()) { + $values[] = '--no-'.$option->getName(); + } + } + $output->writeln(implode("\n", $values)); + } +} diff --git a/deps/vendor/symfony/console/Completion/Output/CompletionOutputInterface.php b/deps/vendor/symfony/console/Completion/Output/CompletionOutputInterface.php new file mode 100644 index 000000000..659e59655 --- /dev/null +++ b/deps/vendor/symfony/console/Completion/Output/CompletionOutputInterface.php @@ -0,0 +1,25 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Completion\Output; + +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Transforms the {@see CompletionSuggestions} object into output readable by the shell completion. + * + * @author Wouter de Jong + */ +interface CompletionOutputInterface +{ + public function write(CompletionSuggestions $suggestions, OutputInterface $output): void; +} diff --git a/deps/vendor/symfony/console/Completion/Suggestion.php b/deps/vendor/symfony/console/Completion/Suggestion.php new file mode 100644 index 000000000..6c7bc4dc4 --- /dev/null +++ b/deps/vendor/symfony/console/Completion/Suggestion.php @@ -0,0 +1,37 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Completion; + +/** + * Represents a single suggested value. + * + * @author Wouter de Jong + */ +class Suggestion +{ + private $value; + + public function __construct(string $value) + { + $this->value = $value; + } + + public function getValue(): string + { + return $this->value; + } + + public function __toString(): string + { + return $this->getValue(); + } +} diff --git a/deps/vendor/symfony/console/ConsoleEvents.php b/deps/vendor/symfony/console/ConsoleEvents.php new file mode 100644 index 000000000..6ae8f32b8 --- /dev/null +++ b/deps/vendor/symfony/console/ConsoleEvents.php @@ -0,0 +1,72 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console; + +use Symfony\Component\Console\Event\ConsoleCommandEvent; +use Symfony\Component\Console\Event\ConsoleErrorEvent; +use Symfony\Component\Console\Event\ConsoleSignalEvent; +use Symfony\Component\Console\Event\ConsoleTerminateEvent; + +/** + * Contains all events dispatched by an Application. + * + * @author Francesco Levorato + */ +final class ConsoleEvents +{ + /** + * The COMMAND event allows you to attach listeners before any command is + * executed by the console. It also allows you to modify the command, input and output + * before they are handed to the command. + * + * @Event("Symfony\Component\Console\Event\ConsoleCommandEvent") + */ + public const COMMAND = 'console.command'; + + /** + * The SIGNAL event allows you to perform some actions + * after the command execution was interrupted. + * + * @Event("Symfony\Component\Console\Event\ConsoleSignalEvent") + */ + public const SIGNAL = 'console.signal'; + + /** + * The TERMINATE event allows you to attach listeners after a command is + * executed by the console. + * + * @Event("Symfony\Component\Console\Event\ConsoleTerminateEvent") + */ + public const TERMINATE = 'console.terminate'; + + /** + * The ERROR event occurs when an uncaught exception or error appears. + * + * This event allows you to deal with the exception/error or + * to modify the thrown exception. + * + * @Event("Symfony\Component\Console\Event\ConsoleErrorEvent") + */ + public const ERROR = 'console.error'; + + /** + * Event aliases. + * + * These aliases can be consumed by RegisterListenersPass. + */ + public const ALIASES = [ + ConsoleCommandEvent::class => self::COMMAND, + ConsoleErrorEvent::class => self::ERROR, + ConsoleSignalEvent::class => self::SIGNAL, + ConsoleTerminateEvent::class => self::TERMINATE, + ]; +} diff --git a/deps/vendor/symfony/console/Cursor.php b/deps/vendor/symfony/console/Cursor.php new file mode 100644 index 000000000..0c4dafb6c --- /dev/null +++ b/deps/vendor/symfony/console/Cursor.php @@ -0,0 +1,207 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console; + +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author Pierre du Plessis + */ +final class Cursor +{ + private $output; + private $input; + + /** + * @param resource|null $input + */ + public function __construct(OutputInterface $output, $input = null) + { + $this->output = $output; + $this->input = $input ?? (\defined('STDIN') ? \STDIN : fopen('php://input', 'r+')); + } + + /** + * @return $this + */ + public function moveUp(int $lines = 1): self + { + $this->output->write(sprintf("\x1b[%dA", $lines)); + + return $this; + } + + /** + * @return $this + */ + public function moveDown(int $lines = 1): self + { + $this->output->write(sprintf("\x1b[%dB", $lines)); + + return $this; + } + + /** + * @return $this + */ + public function moveRight(int $columns = 1): self + { + $this->output->write(sprintf("\x1b[%dC", $columns)); + + return $this; + } + + /** + * @return $this + */ + public function moveLeft(int $columns = 1): self + { + $this->output->write(sprintf("\x1b[%dD", $columns)); + + return $this; + } + + /** + * @return $this + */ + public function moveToColumn(int $column): self + { + $this->output->write(sprintf("\x1b[%dG", $column)); + + return $this; + } + + /** + * @return $this + */ + public function moveToPosition(int $column, int $row): self + { + $this->output->write(sprintf("\x1b[%d;%dH", $row + 1, $column)); + + return $this; + } + + /** + * @return $this + */ + public function savePosition(): self + { + $this->output->write("\x1b7"); + + return $this; + } + + /** + * @return $this + */ + public function restorePosition(): self + { + $this->output->write("\x1b8"); + + return $this; + } + + /** + * @return $this + */ + public function hide(): self + { + $this->output->write("\x1b[?25l"); + + return $this; + } + + /** + * @return $this + */ + public function show(): self + { + $this->output->write("\x1b[?25h\x1b[?0c"); + + return $this; + } + + /** + * Clears all the output from the current line. + * + * @return $this + */ + public function clearLine(): self + { + $this->output->write("\x1b[2K"); + + return $this; + } + + /** + * Clears all the output from the current line after the current position. + */ + public function clearLineAfter(): self + { + $this->output->write("\x1b[K"); + + return $this; + } + + /** + * Clears all the output from the cursors' current position to the end of the screen. + * + * @return $this + */ + public function clearOutput(): self + { + $this->output->write("\x1b[0J"); + + return $this; + } + + /** + * Clears the entire screen. + * + * @return $this + */ + public function clearScreen(): self + { + $this->output->write("\x1b[2J"); + + return $this; + } + + /** + * Returns the current cursor position as x,y coordinates. + */ + public function getCurrentPosition(): array + { + static $isTtySupported; + + if (null === $isTtySupported && \function_exists('proc_open')) { + $isTtySupported = (bool) @proc_open('echo 1 >/dev/null', [['file', '/dev/tty', 'r'], ['file', '/dev/tty', 'w'], ['file', '/dev/tty', 'w']], $pipes); + } + + if (!$isTtySupported) { + return [1, 1]; + } + + $sttyMode = shell_exec('stty -g'); + shell_exec('stty -icanon -echo'); + + @fwrite($this->input, "\033[6n"); + + $code = trim(fread($this->input, 1024)); + + shell_exec(sprintf('stty %s', $sttyMode)); + + sscanf($code, "\033[%d;%dR", $row, $col); + + return [$col, $row]; + } +} diff --git a/deps/vendor/symfony/console/DependencyInjection/AddConsoleCommandPass.php b/deps/vendor/symfony/console/DependencyInjection/AddConsoleCommandPass.php new file mode 100644 index 000000000..1fbb212e7 --- /dev/null +++ b/deps/vendor/symfony/console/DependencyInjection/AddConsoleCommandPass.php @@ -0,0 +1,148 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\DependencyInjection; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Command\LazyCommand; +use Symfony\Component\Console\CommandLoader\ContainerCommandLoader; +use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument; +use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; +use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass; +use Symfony\Component\DependencyInjection\ContainerBuilder; +use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; +use Symfony\Component\DependencyInjection\Reference; +use Symfony\Component\DependencyInjection\TypedReference; + +/** + * Registers console commands. + * + * @author Grégoire Pineau + */ +class AddConsoleCommandPass implements CompilerPassInterface +{ + private $commandLoaderServiceId; + private $commandTag; + private $noPreloadTag; + private $privateTagName; + + public function __construct(string $commandLoaderServiceId = 'console.command_loader', string $commandTag = 'console.command', string $noPreloadTag = 'container.no_preload', string $privateTagName = 'container.private') + { + if (0 < \func_num_args()) { + trigger_deprecation('symfony/console', '5.3', 'Configuring "%s" is deprecated.', __CLASS__); + } + + $this->commandLoaderServiceId = $commandLoaderServiceId; + $this->commandTag = $commandTag; + $this->noPreloadTag = $noPreloadTag; + $this->privateTagName = $privateTagName; + } + + public function process(ContainerBuilder $container) + { + $commandServices = $container->findTaggedServiceIds($this->commandTag, true); + $lazyCommandMap = []; + $lazyCommandRefs = []; + $serviceIds = []; + + foreach ($commandServices as $id => $tags) { + $definition = $container->getDefinition($id); + $definition->addTag($this->noPreloadTag); + $class = $container->getParameterBag()->resolveValue($definition->getClass()); + + if (isset($tags[0]['command'])) { + $aliases = $tags[0]['command']; + } else { + if (!$r = $container->getReflectionClass($class)) { + throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id)); + } + if (!$r->isSubclassOf(Command::class)) { + throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class)); + } + $aliases = str_replace('%', '%%', $class::getDefaultName() ?? ''); + } + + $aliases = explode('|', $aliases ?? ''); + $commandName = array_shift($aliases); + + if ($isHidden = '' === $commandName) { + $commandName = array_shift($aliases); + } + + if (null === $commandName) { + if (!$definition->isPublic() || $definition->isPrivate() || $definition->hasTag($this->privateTagName)) { + $commandId = 'console.command.public_alias.'.$id; + $container->setAlias($commandId, $id)->setPublic(true); + $id = $commandId; + } + $serviceIds[] = $id; + + continue; + } + + $description = $tags[0]['description'] ?? null; + + unset($tags[0]); + $lazyCommandMap[$commandName] = $id; + $lazyCommandRefs[$id] = new TypedReference($id, $class); + + foreach ($aliases as $alias) { + $lazyCommandMap[$alias] = $id; + } + + foreach ($tags as $tag) { + if (isset($tag['command'])) { + $aliases[] = $tag['command']; + $lazyCommandMap[$tag['command']] = $id; + } + + $description = $description ?? $tag['description'] ?? null; + } + + $definition->addMethodCall('setName', [$commandName]); + + if ($aliases) { + $definition->addMethodCall('setAliases', [$aliases]); + } + + if ($isHidden) { + $definition->addMethodCall('setHidden', [true]); + } + + if (!$description) { + if (!$r = $container->getReflectionClass($class)) { + throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id)); + } + if (!$r->isSubclassOf(Command::class)) { + throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class)); + } + $description = str_replace('%', '%%', $class::getDefaultDescription() ?? ''); + } + + if ($description) { + $definition->addMethodCall('setDescription', [$description]); + + $container->register('.'.$id.'.lazy', LazyCommand::class) + ->setArguments([$commandName, $aliases, $description, $isHidden, new ServiceClosureArgument($lazyCommandRefs[$id])]); + + $lazyCommandRefs[$id] = new Reference('.'.$id.'.lazy'); + } + } + + $container + ->register($this->commandLoaderServiceId, ContainerCommandLoader::class) + ->setPublic(true) + ->addTag($this->noPreloadTag) + ->setArguments([ServiceLocatorTagPass::register($container, $lazyCommandRefs), $lazyCommandMap]); + + $container->setParameter('console.command.ids', $serviceIds); + } +} diff --git a/deps/vendor/symfony/console/Descriptor/ApplicationDescription.php b/deps/vendor/symfony/console/Descriptor/ApplicationDescription.php new file mode 100644 index 000000000..eb11b4f91 --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/ApplicationDescription.php @@ -0,0 +1,143 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Exception\CommandNotFoundException; + +/** + * @author Jean-François Simon + * + * @internal + */ +class ApplicationDescription +{ + public const GLOBAL_NAMESPACE = '_global'; + + private $application; + private $namespace; + private $showHidden; + + /** + * @var array + */ + private $namespaces; + + /** + * @var array + */ + private $commands; + + /** + * @var array + */ + private $aliases; + + public function __construct(Application $application, ?string $namespace = null, bool $showHidden = false) + { + $this->application = $application; + $this->namespace = $namespace; + $this->showHidden = $showHidden; + } + + public function getNamespaces(): array + { + if (null === $this->namespaces) { + $this->inspectApplication(); + } + + return $this->namespaces; + } + + /** + * @return Command[] + */ + public function getCommands(): array + { + if (null === $this->commands) { + $this->inspectApplication(); + } + + return $this->commands; + } + + /** + * @throws CommandNotFoundException + */ + public function getCommand(string $name): Command + { + if (!isset($this->commands[$name]) && !isset($this->aliases[$name])) { + throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name)); + } + + return $this->commands[$name] ?? $this->aliases[$name]; + } + + private function inspectApplication() + { + $this->commands = []; + $this->namespaces = []; + + $all = $this->application->all($this->namespace ? $this->application->findNamespace($this->namespace) : null); + foreach ($this->sortCommands($all) as $namespace => $commands) { + $names = []; + + /** @var Command $command */ + foreach ($commands as $name => $command) { + if (!$command->getName() || (!$this->showHidden && $command->isHidden())) { + continue; + } + + if ($command->getName() === $name) { + $this->commands[$name] = $command; + } else { + $this->aliases[$name] = $command; + } + + $names[] = $name; + } + + $this->namespaces[$namespace] = ['id' => $namespace, 'commands' => $names]; + } + } + + private function sortCommands(array $commands): array + { + $namespacedCommands = []; + $globalCommands = []; + $sortedCommands = []; + foreach ($commands as $name => $command) { + $key = $this->application->extractNamespace($name, 1); + if (\in_array($key, ['', self::GLOBAL_NAMESPACE], true)) { + $globalCommands[$name] = $command; + } else { + $namespacedCommands[$key][$name] = $command; + } + } + + if ($globalCommands) { + ksort($globalCommands); + $sortedCommands[self::GLOBAL_NAMESPACE] = $globalCommands; + } + + if ($namespacedCommands) { + ksort($namespacedCommands, \SORT_STRING); + foreach ($namespacedCommands as $key => $commandsSet) { + ksort($commandsSet); + $sortedCommands[$key] = $commandsSet; + } + } + + return $sortedCommands; + } +} diff --git a/deps/vendor/symfony/console/Descriptor/Descriptor.php b/deps/vendor/symfony/console/Descriptor/Descriptor.php new file mode 100644 index 000000000..a3648301f --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/Descriptor.php @@ -0,0 +1,94 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author Jean-François Simon + * + * @internal + */ +abstract class Descriptor implements DescriptorInterface +{ + /** + * @var OutputInterface + */ + protected $output; + + /** + * {@inheritdoc} + */ + public function describe(OutputInterface $output, object $object, array $options = []) + { + $this->output = $output; + + switch (true) { + case $object instanceof InputArgument: + $this->describeInputArgument($object, $options); + break; + case $object instanceof InputOption: + $this->describeInputOption($object, $options); + break; + case $object instanceof InputDefinition: + $this->describeInputDefinition($object, $options); + break; + case $object instanceof Command: + $this->describeCommand($object, $options); + break; + case $object instanceof Application: + $this->describeApplication($object, $options); + break; + default: + throw new InvalidArgumentException(sprintf('Object of type "%s" is not describable.', get_debug_type($object))); + } + } + + /** + * Writes content to output. + */ + protected function write(string $content, bool $decorated = false) + { + $this->output->write($content, false, $decorated ? OutputInterface::OUTPUT_NORMAL : OutputInterface::OUTPUT_RAW); + } + + /** + * Describes an InputArgument instance. + */ + abstract protected function describeInputArgument(InputArgument $argument, array $options = []); + + /** + * Describes an InputOption instance. + */ + abstract protected function describeInputOption(InputOption $option, array $options = []); + + /** + * Describes an InputDefinition instance. + */ + abstract protected function describeInputDefinition(InputDefinition $definition, array $options = []); + + /** + * Describes a Command instance. + */ + abstract protected function describeCommand(Command $command, array $options = []); + + /** + * Describes an Application instance. + */ + abstract protected function describeApplication(Application $application, array $options = []); +} diff --git a/deps/vendor/symfony/console/Descriptor/DescriptorInterface.php b/deps/vendor/symfony/console/Descriptor/DescriptorInterface.php new file mode 100644 index 000000000..ebea30367 --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/DescriptorInterface.php @@ -0,0 +1,24 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Descriptor interface. + * + * @author Jean-François Simon + */ +interface DescriptorInterface +{ + public function describe(OutputInterface $output, object $object, array $options = []); +} diff --git a/deps/vendor/symfony/console/Descriptor/JsonDescriptor.php b/deps/vendor/symfony/console/Descriptor/JsonDescriptor.php new file mode 100644 index 000000000..1d2865941 --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/JsonDescriptor.php @@ -0,0 +1,181 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputOption; + +/** + * JSON descriptor. + * + * @author Jean-François Simon + * + * @internal + */ +class JsonDescriptor extends Descriptor +{ + /** + * {@inheritdoc} + */ + protected function describeInputArgument(InputArgument $argument, array $options = []) + { + $this->writeData($this->getInputArgumentData($argument), $options); + } + + /** + * {@inheritdoc} + */ + protected function describeInputOption(InputOption $option, array $options = []) + { + $this->writeData($this->getInputOptionData($option), $options); + if ($option->isNegatable()) { + $this->writeData($this->getInputOptionData($option, true), $options); + } + } + + /** + * {@inheritdoc} + */ + protected function describeInputDefinition(InputDefinition $definition, array $options = []) + { + $this->writeData($this->getInputDefinitionData($definition), $options); + } + + /** + * {@inheritdoc} + */ + protected function describeCommand(Command $command, array $options = []) + { + $this->writeData($this->getCommandData($command, $options['short'] ?? false), $options); + } + + /** + * {@inheritdoc} + */ + protected function describeApplication(Application $application, array $options = []) + { + $describedNamespace = $options['namespace'] ?? null; + $description = new ApplicationDescription($application, $describedNamespace, true); + $commands = []; + + foreach ($description->getCommands() as $command) { + $commands[] = $this->getCommandData($command, $options['short'] ?? false); + } + + $data = []; + if ('UNKNOWN' !== $application->getName()) { + $data['application']['name'] = $application->getName(); + if ('UNKNOWN' !== $application->getVersion()) { + $data['application']['version'] = $application->getVersion(); + } + } + + $data['commands'] = $commands; + + if ($describedNamespace) { + $data['namespace'] = $describedNamespace; + } else { + $data['namespaces'] = array_values($description->getNamespaces()); + } + + $this->writeData($data, $options); + } + + /** + * Writes data as json. + */ + private function writeData(array $data, array $options) + { + $flags = $options['json_encoding'] ?? 0; + + $this->write(json_encode($data, $flags)); + } + + private function getInputArgumentData(InputArgument $argument): array + { + return [ + 'name' => $argument->getName(), + 'is_required' => $argument->isRequired(), + 'is_array' => $argument->isArray(), + 'description' => preg_replace('/\s*[\r\n]\s*/', ' ', $argument->getDescription()), + 'default' => \INF === $argument->getDefault() ? 'INF' : $argument->getDefault(), + ]; + } + + private function getInputOptionData(InputOption $option, bool $negated = false): array + { + return $negated ? [ + 'name' => '--no-'.$option->getName(), + 'shortcut' => '', + 'accept_value' => false, + 'is_value_required' => false, + 'is_multiple' => false, + 'description' => 'Negate the "--'.$option->getName().'" option', + 'default' => false, + ] : [ + 'name' => '--'.$option->getName(), + 'shortcut' => $option->getShortcut() ? '-'.str_replace('|', '|-', $option->getShortcut()) : '', + 'accept_value' => $option->acceptValue(), + 'is_value_required' => $option->isValueRequired(), + 'is_multiple' => $option->isArray(), + 'description' => preg_replace('/\s*[\r\n]\s*/', ' ', $option->getDescription()), + 'default' => \INF === $option->getDefault() ? 'INF' : $option->getDefault(), + ]; + } + + private function getInputDefinitionData(InputDefinition $definition): array + { + $inputArguments = []; + foreach ($definition->getArguments() as $name => $argument) { + $inputArguments[$name] = $this->getInputArgumentData($argument); + } + + $inputOptions = []; + foreach ($definition->getOptions() as $name => $option) { + $inputOptions[$name] = $this->getInputOptionData($option); + if ($option->isNegatable()) { + $inputOptions['no-'.$name] = $this->getInputOptionData($option, true); + } + } + + return ['arguments' => $inputArguments, 'options' => $inputOptions]; + } + + private function getCommandData(Command $command, bool $short = false): array + { + $data = [ + 'name' => $command->getName(), + 'description' => $command->getDescription(), + ]; + + if ($short) { + $data += [ + 'usage' => $command->getAliases(), + ]; + } else { + $command->mergeApplicationDefinition(false); + + $data += [ + 'usage' => array_merge([$command->getSynopsis()], $command->getUsages(), $command->getAliases()), + 'help' => $command->getProcessedHelp(), + 'definition' => $this->getInputDefinitionData($command->getDefinition()), + ]; + } + + $data['hidden'] = $command->isHidden(); + + return $data; + } +} diff --git a/deps/vendor/symfony/console/Descriptor/MarkdownDescriptor.php b/deps/vendor/symfony/console/Descriptor/MarkdownDescriptor.php new file mode 100644 index 000000000..21ceca6c2 --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/MarkdownDescriptor.php @@ -0,0 +1,206 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Helper\Helper; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Markdown descriptor. + * + * @author Jean-François Simon + * + * @internal + */ +class MarkdownDescriptor extends Descriptor +{ + /** + * {@inheritdoc} + */ + public function describe(OutputInterface $output, object $object, array $options = []) + { + $decorated = $output->isDecorated(); + $output->setDecorated(false); + + parent::describe($output, $object, $options); + + $output->setDecorated($decorated); + } + + /** + * {@inheritdoc} + */ + protected function write(string $content, bool $decorated = true) + { + parent::write($content, $decorated); + } + + /** + * {@inheritdoc} + */ + protected function describeInputArgument(InputArgument $argument, array $options = []) + { + $this->write( + '#### `'.($argument->getName() ?: '')."`\n\n" + .($argument->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $argument->getDescription())."\n\n" : '') + .'* Is required: '.($argument->isRequired() ? 'yes' : 'no')."\n" + .'* Is array: '.($argument->isArray() ? 'yes' : 'no')."\n" + .'* Default: `'.str_replace("\n", '', var_export($argument->getDefault(), true)).'`' + ); + } + + /** + * {@inheritdoc} + */ + protected function describeInputOption(InputOption $option, array $options = []) + { + $name = '--'.$option->getName(); + if ($option->isNegatable()) { + $name .= '|--no-'.$option->getName(); + } + if ($option->getShortcut()) { + $name .= '|-'.str_replace('|', '|-', $option->getShortcut()).''; + } + + $this->write( + '#### `'.$name.'`'."\n\n" + .($option->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $option->getDescription())."\n\n" : '') + .'* Accept value: '.($option->acceptValue() ? 'yes' : 'no')."\n" + .'* Is value required: '.($option->isValueRequired() ? 'yes' : 'no')."\n" + .'* Is multiple: '.($option->isArray() ? 'yes' : 'no')."\n" + .'* Is negatable: '.($option->isNegatable() ? 'yes' : 'no')."\n" + .'* Default: `'.str_replace("\n", '', var_export($option->getDefault(), true)).'`' + ); + } + + /** + * {@inheritdoc} + */ + protected function describeInputDefinition(InputDefinition $definition, array $options = []) + { + if ($showArguments = \count($definition->getArguments()) > 0) { + $this->write('### Arguments'); + foreach ($definition->getArguments() as $argument) { + $this->write("\n\n"); + if (null !== $describeInputArgument = $this->describeInputArgument($argument)) { + $this->write($describeInputArgument); + } + } + } + + if (\count($definition->getOptions()) > 0) { + if ($showArguments) { + $this->write("\n\n"); + } + + $this->write('### Options'); + foreach ($definition->getOptions() as $option) { + $this->write("\n\n"); + if (null !== $describeInputOption = $this->describeInputOption($option)) { + $this->write($describeInputOption); + } + } + } + } + + /** + * {@inheritdoc} + */ + protected function describeCommand(Command $command, array $options = []) + { + if ($options['short'] ?? false) { + $this->write( + '`'.$command->getName()."`\n" + .str_repeat('-', Helper::width($command->getName()) + 2)."\n\n" + .($command->getDescription() ? $command->getDescription()."\n\n" : '') + .'### Usage'."\n\n" + .array_reduce($command->getAliases(), function ($carry, $usage) { + return $carry.'* `'.$usage.'`'."\n"; + }) + ); + + return; + } + + $command->mergeApplicationDefinition(false); + + $this->write( + '`'.$command->getName()."`\n" + .str_repeat('-', Helper::width($command->getName()) + 2)."\n\n" + .($command->getDescription() ? $command->getDescription()."\n\n" : '') + .'### Usage'."\n\n" + .array_reduce(array_merge([$command->getSynopsis()], $command->getAliases(), $command->getUsages()), function ($carry, $usage) { + return $carry.'* `'.$usage.'`'."\n"; + }) + ); + + if ($help = $command->getProcessedHelp()) { + $this->write("\n"); + $this->write($help); + } + + $definition = $command->getDefinition(); + if ($definition->getOptions() || $definition->getArguments()) { + $this->write("\n\n"); + $this->describeInputDefinition($definition); + } + } + + /** + * {@inheritdoc} + */ + protected function describeApplication(Application $application, array $options = []) + { + $describedNamespace = $options['namespace'] ?? null; + $description = new ApplicationDescription($application, $describedNamespace); + $title = $this->getApplicationTitle($application); + + $this->write($title."\n".str_repeat('=', Helper::width($title))); + + foreach ($description->getNamespaces() as $namespace) { + if (ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) { + $this->write("\n\n"); + $this->write('**'.$namespace['id'].':**'); + } + + $this->write("\n\n"); + $this->write(implode("\n", array_map(function ($commandName) use ($description) { + return sprintf('* [`%s`](#%s)', $commandName, str_replace(':', '', $description->getCommand($commandName)->getName())); + }, $namespace['commands']))); + } + + foreach ($description->getCommands() as $command) { + $this->write("\n\n"); + if (null !== $describeCommand = $this->describeCommand($command, $options)) { + $this->write($describeCommand); + } + } + } + + private function getApplicationTitle(Application $application): string + { + if ('UNKNOWN' !== $application->getName()) { + if ('UNKNOWN' !== $application->getVersion()) { + return sprintf('%s %s', $application->getName(), $application->getVersion()); + } + + return $application->getName(); + } + + return 'Console Tool'; + } +} diff --git a/deps/vendor/symfony/console/Descriptor/TextDescriptor.php b/deps/vendor/symfony/console/Descriptor/TextDescriptor.php new file mode 100644 index 000000000..fbb140ae7 --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/TextDescriptor.php @@ -0,0 +1,341 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Helper\Helper; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputOption; + +/** + * Text descriptor. + * + * @author Jean-François Simon + * + * @internal + */ +class TextDescriptor extends Descriptor +{ + /** + * {@inheritdoc} + */ + protected function describeInputArgument(InputArgument $argument, array $options = []) + { + if (null !== $argument->getDefault() && (!\is_array($argument->getDefault()) || \count($argument->getDefault()))) { + $default = sprintf(' [default: %s]', $this->formatDefaultValue($argument->getDefault())); + } else { + $default = ''; + } + + $totalWidth = $options['total_width'] ?? Helper::width($argument->getName()); + $spacingWidth = $totalWidth - \strlen($argument->getName()); + + $this->writeText(sprintf(' %s %s%s%s', + $argument->getName(), + str_repeat(' ', $spacingWidth), + // + 4 = 2 spaces before , 2 spaces after + preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 4), $argument->getDescription()), + $default + ), $options); + } + + /** + * {@inheritdoc} + */ + protected function describeInputOption(InputOption $option, array $options = []) + { + if ($option->acceptValue() && null !== $option->getDefault() && (!\is_array($option->getDefault()) || \count($option->getDefault()))) { + $default = sprintf(' [default: %s]', $this->formatDefaultValue($option->getDefault())); + } else { + $default = ''; + } + + $value = ''; + if ($option->acceptValue()) { + $value = '='.strtoupper($option->getName()); + + if ($option->isValueOptional()) { + $value = '['.$value.']'; + } + } + + $totalWidth = $options['total_width'] ?? $this->calculateTotalWidthForOptions([$option]); + $synopsis = sprintf('%s%s', + $option->getShortcut() ? sprintf('-%s, ', $option->getShortcut()) : ' ', + sprintf($option->isNegatable() ? '--%1$s|--no-%1$s' : '--%1$s%2$s', $option->getName(), $value) + ); + + $spacingWidth = $totalWidth - Helper::width($synopsis); + + $this->writeText(sprintf(' %s %s%s%s%s', + $synopsis, + str_repeat(' ', $spacingWidth), + // + 4 = 2 spaces before , 2 spaces after + preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 4), $option->getDescription()), + $default, + $option->isArray() ? ' (multiple values allowed)' : '' + ), $options); + } + + /** + * {@inheritdoc} + */ + protected function describeInputDefinition(InputDefinition $definition, array $options = []) + { + $totalWidth = $this->calculateTotalWidthForOptions($definition->getOptions()); + foreach ($definition->getArguments() as $argument) { + $totalWidth = max($totalWidth, Helper::width($argument->getName())); + } + + if ($definition->getArguments()) { + $this->writeText('Arguments:', $options); + $this->writeText("\n"); + foreach ($definition->getArguments() as $argument) { + $this->describeInputArgument($argument, array_merge($options, ['total_width' => $totalWidth])); + $this->writeText("\n"); + } + } + + if ($definition->getArguments() && $definition->getOptions()) { + $this->writeText("\n"); + } + + if ($definition->getOptions()) { + $laterOptions = []; + + $this->writeText('Options:', $options); + foreach ($definition->getOptions() as $option) { + if (\strlen($option->getShortcut() ?? '') > 1) { + $laterOptions[] = $option; + continue; + } + $this->writeText("\n"); + $this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth])); + } + foreach ($laterOptions as $option) { + $this->writeText("\n"); + $this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth])); + } + } + } + + /** + * {@inheritdoc} + */ + protected function describeCommand(Command $command, array $options = []) + { + $command->mergeApplicationDefinition(false); + + if ($description = $command->getDescription()) { + $this->writeText('Description:', $options); + $this->writeText("\n"); + $this->writeText(' '.$description); + $this->writeText("\n\n"); + } + + $this->writeText('Usage:', $options); + foreach (array_merge([$command->getSynopsis(true)], $command->getAliases(), $command->getUsages()) as $usage) { + $this->writeText("\n"); + $this->writeText(' '.OutputFormatter::escape($usage), $options); + } + $this->writeText("\n"); + + $definition = $command->getDefinition(); + if ($definition->getOptions() || $definition->getArguments()) { + $this->writeText("\n"); + $this->describeInputDefinition($definition, $options); + $this->writeText("\n"); + } + + $help = $command->getProcessedHelp(); + if ($help && $help !== $description) { + $this->writeText("\n"); + $this->writeText('Help:', $options); + $this->writeText("\n"); + $this->writeText(' '.str_replace("\n", "\n ", $help), $options); + $this->writeText("\n"); + } + } + + /** + * {@inheritdoc} + */ + protected function describeApplication(Application $application, array $options = []) + { + $describedNamespace = $options['namespace'] ?? null; + $description = new ApplicationDescription($application, $describedNamespace); + + if (isset($options['raw_text']) && $options['raw_text']) { + $width = $this->getColumnWidth($description->getCommands()); + + foreach ($description->getCommands() as $command) { + $this->writeText(sprintf("%-{$width}s %s", $command->getName(), $command->getDescription()), $options); + $this->writeText("\n"); + } + } else { + if ('' != $help = $application->getHelp()) { + $this->writeText("$help\n\n", $options); + } + + $this->writeText("Usage:\n", $options); + $this->writeText(" command [options] [arguments]\n\n", $options); + + $this->describeInputDefinition(new InputDefinition($application->getDefinition()->getOptions()), $options); + + $this->writeText("\n"); + $this->writeText("\n"); + + $commands = $description->getCommands(); + $namespaces = $description->getNamespaces(); + if ($describedNamespace && $namespaces) { + // make sure all alias commands are included when describing a specific namespace + $describedNamespaceInfo = reset($namespaces); + foreach ($describedNamespaceInfo['commands'] as $name) { + $commands[$name] = $description->getCommand($name); + } + } + + // calculate max. width based on available commands per namespace + $width = $this->getColumnWidth(array_merge(...array_values(array_map(function ($namespace) use ($commands) { + return array_intersect($namespace['commands'], array_keys($commands)); + }, array_values($namespaces))))); + + if ($describedNamespace) { + $this->writeText(sprintf('Available commands for the "%s" namespace:', $describedNamespace), $options); + } else { + $this->writeText('Available commands:', $options); + } + + foreach ($namespaces as $namespace) { + $namespace['commands'] = array_filter($namespace['commands'], function ($name) use ($commands) { + return isset($commands[$name]); + }); + + if (!$namespace['commands']) { + continue; + } + + if (!$describedNamespace && ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) { + $this->writeText("\n"); + $this->writeText(' '.$namespace['id'].'', $options); + } + + foreach ($namespace['commands'] as $name) { + $this->writeText("\n"); + $spacingWidth = $width - Helper::width($name); + $command = $commands[$name]; + $commandAliases = $name === $command->getName() ? $this->getCommandAliasesText($command) : ''; + $this->writeText(sprintf(' %s%s%s', $name, str_repeat(' ', $spacingWidth), $commandAliases.$command->getDescription()), $options); + } + } + + $this->writeText("\n"); + } + } + + /** + * {@inheritdoc} + */ + private function writeText(string $content, array $options = []) + { + $this->write( + isset($options['raw_text']) && $options['raw_text'] ? strip_tags($content) : $content, + isset($options['raw_output']) ? !$options['raw_output'] : true + ); + } + + /** + * Formats command aliases to show them in the command description. + */ + private function getCommandAliasesText(Command $command): string + { + $text = ''; + $aliases = $command->getAliases(); + + if ($aliases) { + $text = '['.implode('|', $aliases).'] '; + } + + return $text; + } + + /** + * Formats input option/argument default value. + * + * @param mixed $default + */ + private function formatDefaultValue($default): string + { + if (\INF === $default) { + return 'INF'; + } + + if (\is_string($default)) { + $default = OutputFormatter::escape($default); + } elseif (\is_array($default)) { + foreach ($default as $key => $value) { + if (\is_string($value)) { + $default[$key] = OutputFormatter::escape($value); + } + } + } + + return str_replace('\\\\', '\\', json_encode($default, \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE)); + } + + /** + * @param array $commands + */ + private function getColumnWidth(array $commands): int + { + $widths = []; + + foreach ($commands as $command) { + if ($command instanceof Command) { + $widths[] = Helper::width($command->getName()); + foreach ($command->getAliases() as $alias) { + $widths[] = Helper::width($alias); + } + } else { + $widths[] = Helper::width($command); + } + } + + return $widths ? max($widths) + 2 : 0; + } + + /** + * @param InputOption[] $options + */ + private function calculateTotalWidthForOptions(array $options): int + { + $totalWidth = 0; + foreach ($options as $option) { + // "-" + shortcut + ", --" + name + $nameLength = 1 + max(Helper::width($option->getShortcut()), 1) + 4 + Helper::width($option->getName()); + if ($option->isNegatable()) { + $nameLength += 6 + Helper::width($option->getName()); // |--no- + name + } elseif ($option->acceptValue()) { + $valueLength = 1 + Helper::width($option->getName()); // = + value + $valueLength += $option->isValueOptional() ? 2 : 0; // [ + ] + + $nameLength += $valueLength; + } + $totalWidth = max($totalWidth, $nameLength); + } + + return $totalWidth; + } +} diff --git a/deps/vendor/symfony/console/Descriptor/XmlDescriptor.php b/deps/vendor/symfony/console/Descriptor/XmlDescriptor.php new file mode 100644 index 000000000..f17e5f1f2 --- /dev/null +++ b/deps/vendor/symfony/console/Descriptor/XmlDescriptor.php @@ -0,0 +1,247 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Descriptor; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputDefinition; +use Symfony\Component\Console\Input\InputOption; + +/** + * XML descriptor. + * + * @author Jean-François Simon + * + * @internal + */ +class XmlDescriptor extends Descriptor +{ + public function getInputDefinitionDocument(InputDefinition $definition): \DOMDocument + { + $dom = new \DOMDocument('1.0', 'UTF-8'); + $dom->appendChild($definitionXML = $dom->createElement('definition')); + + $definitionXML->appendChild($argumentsXML = $dom->createElement('arguments')); + foreach ($definition->getArguments() as $argument) { + $this->appendDocument($argumentsXML, $this->getInputArgumentDocument($argument)); + } + + $definitionXML->appendChild($optionsXML = $dom->createElement('options')); + foreach ($definition->getOptions() as $option) { + $this->appendDocument($optionsXML, $this->getInputOptionDocument($option)); + } + + return $dom; + } + + public function getCommandDocument(Command $command, bool $short = false): \DOMDocument + { + $dom = new \DOMDocument('1.0', 'UTF-8'); + $dom->appendChild($commandXML = $dom->createElement('command')); + + $commandXML->setAttribute('id', $command->getName()); + $commandXML->setAttribute('name', $command->getName()); + $commandXML->setAttribute('hidden', $command->isHidden() ? 1 : 0); + + $commandXML->appendChild($usagesXML = $dom->createElement('usages')); + + $commandXML->appendChild($descriptionXML = $dom->createElement('description')); + $descriptionXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getDescription()))); + + if ($short) { + foreach ($command->getAliases() as $usage) { + $usagesXML->appendChild($dom->createElement('usage', $usage)); + } + } else { + $command->mergeApplicationDefinition(false); + + foreach (array_merge([$command->getSynopsis()], $command->getAliases(), $command->getUsages()) as $usage) { + $usagesXML->appendChild($dom->createElement('usage', $usage)); + } + + $commandXML->appendChild($helpXML = $dom->createElement('help')); + $helpXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getProcessedHelp()))); + + $definitionXML = $this->getInputDefinitionDocument($command->getDefinition()); + $this->appendDocument($commandXML, $definitionXML->getElementsByTagName('definition')->item(0)); + } + + return $dom; + } + + public function getApplicationDocument(Application $application, ?string $namespace = null, bool $short = false): \DOMDocument + { + $dom = new \DOMDocument('1.0', 'UTF-8'); + $dom->appendChild($rootXml = $dom->createElement('symfony')); + + if ('UNKNOWN' !== $application->getName()) { + $rootXml->setAttribute('name', $application->getName()); + if ('UNKNOWN' !== $application->getVersion()) { + $rootXml->setAttribute('version', $application->getVersion()); + } + } + + $rootXml->appendChild($commandsXML = $dom->createElement('commands')); + + $description = new ApplicationDescription($application, $namespace, true); + + if ($namespace) { + $commandsXML->setAttribute('namespace', $namespace); + } + + foreach ($description->getCommands() as $command) { + $this->appendDocument($commandsXML, $this->getCommandDocument($command, $short)); + } + + if (!$namespace) { + $rootXml->appendChild($namespacesXML = $dom->createElement('namespaces')); + + foreach ($description->getNamespaces() as $namespaceDescription) { + $namespacesXML->appendChild($namespaceArrayXML = $dom->createElement('namespace')); + $namespaceArrayXML->setAttribute('id', $namespaceDescription['id']); + + foreach ($namespaceDescription['commands'] as $name) { + $namespaceArrayXML->appendChild($commandXML = $dom->createElement('command')); + $commandXML->appendChild($dom->createTextNode($name)); + } + } + } + + return $dom; + } + + /** + * {@inheritdoc} + */ + protected function describeInputArgument(InputArgument $argument, array $options = []) + { + $this->writeDocument($this->getInputArgumentDocument($argument)); + } + + /** + * {@inheritdoc} + */ + protected function describeInputOption(InputOption $option, array $options = []) + { + $this->writeDocument($this->getInputOptionDocument($option)); + } + + /** + * {@inheritdoc} + */ + protected function describeInputDefinition(InputDefinition $definition, array $options = []) + { + $this->writeDocument($this->getInputDefinitionDocument($definition)); + } + + /** + * {@inheritdoc} + */ + protected function describeCommand(Command $command, array $options = []) + { + $this->writeDocument($this->getCommandDocument($command, $options['short'] ?? false)); + } + + /** + * {@inheritdoc} + */ + protected function describeApplication(Application $application, array $options = []) + { + $this->writeDocument($this->getApplicationDocument($application, $options['namespace'] ?? null, $options['short'] ?? false)); + } + + /** + * Appends document children to parent node. + */ + private function appendDocument(\DOMNode $parentNode, \DOMNode $importedParent) + { + foreach ($importedParent->childNodes as $childNode) { + $parentNode->appendChild($parentNode->ownerDocument->importNode($childNode, true)); + } + } + + /** + * Writes DOM document. + */ + private function writeDocument(\DOMDocument $dom) + { + $dom->formatOutput = true; + $this->write($dom->saveXML()); + } + + private function getInputArgumentDocument(InputArgument $argument): \DOMDocument + { + $dom = new \DOMDocument('1.0', 'UTF-8'); + + $dom->appendChild($objectXML = $dom->createElement('argument')); + $objectXML->setAttribute('name', $argument->getName()); + $objectXML->setAttribute('is_required', $argument->isRequired() ? 1 : 0); + $objectXML->setAttribute('is_array', $argument->isArray() ? 1 : 0); + $objectXML->appendChild($descriptionXML = $dom->createElement('description')); + $descriptionXML->appendChild($dom->createTextNode($argument->getDescription())); + + $objectXML->appendChild($defaultsXML = $dom->createElement('defaults')); + $defaults = \is_array($argument->getDefault()) ? $argument->getDefault() : (\is_bool($argument->getDefault()) ? [var_export($argument->getDefault(), true)] : ($argument->getDefault() ? [$argument->getDefault()] : [])); + foreach ($defaults as $default) { + $defaultsXML->appendChild($defaultXML = $dom->createElement('default')); + $defaultXML->appendChild($dom->createTextNode($default)); + } + + return $dom; + } + + private function getInputOptionDocument(InputOption $option): \DOMDocument + { + $dom = new \DOMDocument('1.0', 'UTF-8'); + + $dom->appendChild($objectXML = $dom->createElement('option')); + $objectXML->setAttribute('name', '--'.$option->getName()); + $pos = strpos($option->getShortcut() ?? '', '|'); + if (false !== $pos) { + $objectXML->setAttribute('shortcut', '-'.substr($option->getShortcut(), 0, $pos)); + $objectXML->setAttribute('shortcuts', '-'.str_replace('|', '|-', $option->getShortcut())); + } else { + $objectXML->setAttribute('shortcut', $option->getShortcut() ? '-'.$option->getShortcut() : ''); + } + $objectXML->setAttribute('accept_value', $option->acceptValue() ? 1 : 0); + $objectXML->setAttribute('is_value_required', $option->isValueRequired() ? 1 : 0); + $objectXML->setAttribute('is_multiple', $option->isArray() ? 1 : 0); + $objectXML->appendChild($descriptionXML = $dom->createElement('description')); + $descriptionXML->appendChild($dom->createTextNode($option->getDescription())); + + if ($option->acceptValue()) { + $defaults = \is_array($option->getDefault()) ? $option->getDefault() : (\is_bool($option->getDefault()) ? [var_export($option->getDefault(), true)] : ($option->getDefault() ? [$option->getDefault()] : [])); + $objectXML->appendChild($defaultsXML = $dom->createElement('defaults')); + + if (!empty($defaults)) { + foreach ($defaults as $default) { + $defaultsXML->appendChild($defaultXML = $dom->createElement('default')); + $defaultXML->appendChild($dom->createTextNode($default)); + } + } + } + + if ($option->isNegatable()) { + $dom->appendChild($objectXML = $dom->createElement('option')); + $objectXML->setAttribute('name', '--no-'.$option->getName()); + $objectXML->setAttribute('shortcut', ''); + $objectXML->setAttribute('accept_value', 0); + $objectXML->setAttribute('is_value_required', 0); + $objectXML->setAttribute('is_multiple', 0); + $objectXML->appendChild($descriptionXML = $dom->createElement('description')); + $descriptionXML->appendChild($dom->createTextNode('Negate the "--'.$option->getName().'" option')); + } + + return $dom; + } +} diff --git a/deps/vendor/symfony/console/Event/ConsoleCommandEvent.php b/deps/vendor/symfony/console/Event/ConsoleCommandEvent.php new file mode 100644 index 000000000..1b4f9f9b1 --- /dev/null +++ b/deps/vendor/symfony/console/Event/ConsoleCommandEvent.php @@ -0,0 +1,54 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Event; + +/** + * Allows to do things before the command is executed, like skipping the command or executing code before the command is + * going to be executed. + * + * Changing the input arguments will have no effect. + * + * @author Fabien Potencier + */ +final class ConsoleCommandEvent extends ConsoleEvent +{ + /** + * The return code for skipped commands, this will also be passed into the terminate event. + */ + public const RETURN_CODE_DISABLED = 113; + + /** + * Indicates if the command should be run or skipped. + */ + private $commandShouldRun = true; + + /** + * Disables the command, so it won't be run. + */ + public function disableCommand(): bool + { + return $this->commandShouldRun = false; + } + + public function enableCommand(): bool + { + return $this->commandShouldRun = true; + } + + /** + * Returns true if the command is runnable, false otherwise. + */ + public function commandShouldRun(): bool + { + return $this->commandShouldRun; + } +} diff --git a/deps/vendor/symfony/console/Event/ConsoleErrorEvent.php b/deps/vendor/symfony/console/Event/ConsoleErrorEvent.php new file mode 100644 index 000000000..d4c26493f --- /dev/null +++ b/deps/vendor/symfony/console/Event/ConsoleErrorEvent.php @@ -0,0 +1,58 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Event; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Allows to handle throwables thrown while running a command. + * + * @author Wouter de Jong + */ +final class ConsoleErrorEvent extends ConsoleEvent +{ + private $error; + private $exitCode; + + public function __construct(InputInterface $input, OutputInterface $output, \Throwable $error, ?Command $command = null) + { + parent::__construct($command, $input, $output); + + $this->error = $error; + } + + public function getError(): \Throwable + { + return $this->error; + } + + public function setError(\Throwable $error): void + { + $this->error = $error; + } + + public function setExitCode(int $exitCode): void + { + $this->exitCode = $exitCode; + + $r = new \ReflectionProperty($this->error, 'code'); + $r->setAccessible(true); + $r->setValue($this->error, $this->exitCode); + } + + public function getExitCode(): int + { + return $this->exitCode ?? (\is_int($this->error->getCode()) && 0 !== $this->error->getCode() ? $this->error->getCode() : 1); + } +} diff --git a/deps/vendor/symfony/console/Event/ConsoleEvent.php b/deps/vendor/symfony/console/Event/ConsoleEvent.php new file mode 100644 index 000000000..be7937d51 --- /dev/null +++ b/deps/vendor/symfony/console/Event/ConsoleEvent.php @@ -0,0 +1,67 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Event; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Contracts\EventDispatcher\Event; + +/** + * Allows to inspect input and output of a command. + * + * @author Francesco Levorato + */ +class ConsoleEvent extends Event +{ + protected $command; + + private $input; + private $output; + + public function __construct(?Command $command, InputInterface $input, OutputInterface $output) + { + $this->command = $command; + $this->input = $input; + $this->output = $output; + } + + /** + * Gets the command that is executed. + * + * @return Command|null + */ + public function getCommand() + { + return $this->command; + } + + /** + * Gets the input instance. + * + * @return InputInterface + */ + public function getInput() + { + return $this->input; + } + + /** + * Gets the output instance. + * + * @return OutputInterface + */ + public function getOutput() + { + return $this->output; + } +} diff --git a/deps/vendor/symfony/console/Event/ConsoleSignalEvent.php b/deps/vendor/symfony/console/Event/ConsoleSignalEvent.php new file mode 100644 index 000000000..ef13ed2f5 --- /dev/null +++ b/deps/vendor/symfony/console/Event/ConsoleSignalEvent.php @@ -0,0 +1,35 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Event; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author marie + */ +final class ConsoleSignalEvent extends ConsoleEvent +{ + private $handlingSignal; + + public function __construct(Command $command, InputInterface $input, OutputInterface $output, int $handlingSignal) + { + parent::__construct($command, $input, $output); + $this->handlingSignal = $handlingSignal; + } + + public function getHandlingSignal(): int + { + return $this->handlingSignal; + } +} diff --git a/deps/vendor/symfony/console/Event/ConsoleTerminateEvent.php b/deps/vendor/symfony/console/Event/ConsoleTerminateEvent.php new file mode 100644 index 000000000..190038d1a --- /dev/null +++ b/deps/vendor/symfony/console/Event/ConsoleTerminateEvent.php @@ -0,0 +1,43 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Event; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Allows to manipulate the exit code of a command after its execution. + * + * @author Francesco Levorato + */ +final class ConsoleTerminateEvent extends ConsoleEvent +{ + private $exitCode; + + public function __construct(Command $command, InputInterface $input, OutputInterface $output, int $exitCode) + { + parent::__construct($command, $input, $output); + + $this->setExitCode($exitCode); + } + + public function setExitCode(int $exitCode): void + { + $this->exitCode = $exitCode; + } + + public function getExitCode(): int + { + return $this->exitCode; + } +} diff --git a/deps/vendor/symfony/console/EventListener/ErrorListener.php b/deps/vendor/symfony/console/EventListener/ErrorListener.php new file mode 100644 index 000000000..e9c9e3ea4 --- /dev/null +++ b/deps/vendor/symfony/console/EventListener/ErrorListener.php @@ -0,0 +1,95 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\EventListener; + +use Psr\Log\LoggerInterface; +use Symfony\Component\Console\ConsoleEvents; +use Symfony\Component\Console\Event\ConsoleErrorEvent; +use Symfony\Component\Console\Event\ConsoleEvent; +use Symfony\Component\Console\Event\ConsoleTerminateEvent; +use Symfony\Component\EventDispatcher\EventSubscriberInterface; + +/** + * @author James Halsall + * @author Robin Chalas + */ +class ErrorListener implements EventSubscriberInterface +{ + private $logger; + + public function __construct(?LoggerInterface $logger = null) + { + $this->logger = $logger; + } + + public function onConsoleError(ConsoleErrorEvent $event) + { + if (null === $this->logger) { + return; + } + + $error = $event->getError(); + + if (!$inputString = $this->getInputString($event)) { + $this->logger->critical('An error occurred while using the console. Message: "{message}"', ['exception' => $error, 'message' => $error->getMessage()]); + + return; + } + + $this->logger->critical('Error thrown while running command "{command}". Message: "{message}"', ['exception' => $error, 'command' => $inputString, 'message' => $error->getMessage()]); + } + + public function onConsoleTerminate(ConsoleTerminateEvent $event) + { + if (null === $this->logger) { + return; + } + + $exitCode = $event->getExitCode(); + + if (0 === $exitCode) { + return; + } + + if (!$inputString = $this->getInputString($event)) { + $this->logger->debug('The console exited with code "{code}"', ['code' => $exitCode]); + + return; + } + + $this->logger->debug('Command "{command}" exited with code "{code}"', ['command' => $inputString, 'code' => $exitCode]); + } + + public static function getSubscribedEvents() + { + return [ + ConsoleEvents::ERROR => ['onConsoleError', -128], + ConsoleEvents::TERMINATE => ['onConsoleTerminate', -128], + ]; + } + + private static function getInputString(ConsoleEvent $event): ?string + { + $commandName = $event->getCommand() ? $event->getCommand()->getName() : null; + $input = $event->getInput(); + + if (method_exists($input, '__toString')) { + if ($commandName) { + return str_replace(["'$commandName'", "\"$commandName\""], $commandName, (string) $input); + } + + return (string) $input; + } + + return $commandName; + } +} diff --git a/deps/vendor/symfony/console/Exception/CommandNotFoundException.php b/deps/vendor/symfony/console/Exception/CommandNotFoundException.php new file mode 100644 index 000000000..81ec318ab --- /dev/null +++ b/deps/vendor/symfony/console/Exception/CommandNotFoundException.php @@ -0,0 +1,43 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * Represents an incorrect command name typed in the console. + * + * @author Jérôme Tamarelle + */ +class CommandNotFoundException extends \InvalidArgumentException implements ExceptionInterface +{ + private $alternatives; + + /** + * @param string $message Exception message to throw + * @param string[] $alternatives List of similar defined names + * @param int $code Exception code + * @param \Throwable|null $previous Previous exception used for the exception chaining + */ + public function __construct(string $message, array $alternatives = [], int $code = 0, ?\Throwable $previous = null) + { + parent::__construct($message, $code, $previous); + + $this->alternatives = $alternatives; + } + + /** + * @return string[] + */ + public function getAlternatives() + { + return $this->alternatives; + } +} diff --git a/deps/vendor/symfony/console/Exception/ExceptionInterface.php b/deps/vendor/symfony/console/Exception/ExceptionInterface.php new file mode 100644 index 000000000..1624e13d0 --- /dev/null +++ b/deps/vendor/symfony/console/Exception/ExceptionInterface.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * ExceptionInterface. + * + * @author Jérôme Tamarelle + */ +interface ExceptionInterface extends \Throwable +{ +} diff --git a/deps/vendor/symfony/console/Exception/InvalidArgumentException.php b/deps/vendor/symfony/console/Exception/InvalidArgumentException.php new file mode 100644 index 000000000..07cc0b61d --- /dev/null +++ b/deps/vendor/symfony/console/Exception/InvalidArgumentException.php @@ -0,0 +1,19 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * @author Jérôme Tamarelle + */ +class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/console/Exception/InvalidOptionException.php b/deps/vendor/symfony/console/Exception/InvalidOptionException.php new file mode 100644 index 000000000..5cf62792e --- /dev/null +++ b/deps/vendor/symfony/console/Exception/InvalidOptionException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * Represents an incorrect option name or value typed in the console. + * + * @author Jérôme Tamarelle + */ +class InvalidOptionException extends \InvalidArgumentException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/console/Exception/LogicException.php b/deps/vendor/symfony/console/Exception/LogicException.php new file mode 100644 index 000000000..fc37b8d8a --- /dev/null +++ b/deps/vendor/symfony/console/Exception/LogicException.php @@ -0,0 +1,19 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * @author Jérôme Tamarelle + */ +class LogicException extends \LogicException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/console/Exception/MissingInputException.php b/deps/vendor/symfony/console/Exception/MissingInputException.php new file mode 100644 index 000000000..04f02ade4 --- /dev/null +++ b/deps/vendor/symfony/console/Exception/MissingInputException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * Represents failure to read input from stdin. + * + * @author Gabriel Ostrolucký + */ +class MissingInputException extends RuntimeException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/console/Exception/NamespaceNotFoundException.php b/deps/vendor/symfony/console/Exception/NamespaceNotFoundException.php new file mode 100644 index 000000000..dd16e4508 --- /dev/null +++ b/deps/vendor/symfony/console/Exception/NamespaceNotFoundException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * Represents an incorrect namespace typed in the console. + * + * @author Pierre du Plessis + */ +class NamespaceNotFoundException extends CommandNotFoundException +{ +} diff --git a/deps/vendor/symfony/console/Exception/RuntimeException.php b/deps/vendor/symfony/console/Exception/RuntimeException.php new file mode 100644 index 000000000..51d7d80ac --- /dev/null +++ b/deps/vendor/symfony/console/Exception/RuntimeException.php @@ -0,0 +1,19 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Exception; + +/** + * @author Jérôme Tamarelle + */ +class RuntimeException extends \RuntimeException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/console/Formatter/NullOutputFormatter.php b/deps/vendor/symfony/console/Formatter/NullOutputFormatter.php new file mode 100644 index 000000000..d770e1465 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/NullOutputFormatter.php @@ -0,0 +1,69 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +/** + * @author Tien Xuan Vo + */ +final class NullOutputFormatter implements OutputFormatterInterface +{ + private $style; + + /** + * {@inheritdoc} + */ + public function format(?string $message): ?string + { + return null; + } + + /** + * {@inheritdoc} + */ + public function getStyle(string $name): OutputFormatterStyleInterface + { + // to comply with the interface we must return a OutputFormatterStyleInterface + return $this->style ?? $this->style = new NullOutputFormatterStyle(); + } + + /** + * {@inheritdoc} + */ + public function hasStyle(string $name): bool + { + return false; + } + + /** + * {@inheritdoc} + */ + public function isDecorated(): bool + { + return false; + } + + /** + * {@inheritdoc} + */ + public function setDecorated(bool $decorated): void + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function setStyle(string $name, OutputFormatterStyleInterface $style): void + { + // do nothing + } +} diff --git a/deps/vendor/symfony/console/Formatter/NullOutputFormatterStyle.php b/deps/vendor/symfony/console/Formatter/NullOutputFormatterStyle.php new file mode 100644 index 000000000..afd3d0043 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/NullOutputFormatterStyle.php @@ -0,0 +1,66 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +/** + * @author Tien Xuan Vo + */ +final class NullOutputFormatterStyle implements OutputFormatterStyleInterface +{ + /** + * {@inheritdoc} + */ + public function apply(string $text): string + { + return $text; + } + + /** + * {@inheritdoc} + */ + public function setBackground(?string $color = null): void + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function setForeground(?string $color = null): void + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function setOption(string $option): void + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function setOptions(array $options): void + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function unsetOption(string $option): void + { + // do nothing + } +} diff --git a/deps/vendor/symfony/console/Formatter/OutputFormatter.php b/deps/vendor/symfony/console/Formatter/OutputFormatter.php new file mode 100644 index 000000000..4ec600244 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/OutputFormatter.php @@ -0,0 +1,294 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +use Symfony\Component\Console\Exception\InvalidArgumentException; + +use function Symfony\Component\String\b; + +/** + * Formatter class for console output. + * + * @author Konstantin Kudryashov + * @author Roland Franssen + */ +class OutputFormatter implements WrappableOutputFormatterInterface +{ + private $decorated; + private $styles = []; + private $styleStack; + + public function __clone() + { + $this->styleStack = clone $this->styleStack; + foreach ($this->styles as $key => $value) { + $this->styles[$key] = clone $value; + } + } + + /** + * Escapes "<" and ">" special chars in given text. + * + * @return string + */ + public static function escape(string $text) + { + $text = preg_replace('/([^\\\\]|^)([<>])/', '$1\\\\$2', $text); + + return self::escapeTrailingBackslash($text); + } + + /** + * Escapes trailing "\" in given text. + * + * @internal + */ + public static function escapeTrailingBackslash(string $text): string + { + if (str_ends_with($text, '\\')) { + $len = \strlen($text); + $text = rtrim($text, '\\'); + $text = str_replace("\0", '', $text); + $text .= str_repeat("\0", $len - \strlen($text)); + } + + return $text; + } + + /** + * Initializes console output formatter. + * + * @param OutputFormatterStyleInterface[] $styles Array of "name => FormatterStyle" instances + */ + public function __construct(bool $decorated = false, array $styles = []) + { + $this->decorated = $decorated; + + $this->setStyle('error', new OutputFormatterStyle('white', 'red')); + $this->setStyle('info', new OutputFormatterStyle('green')); + $this->setStyle('comment', new OutputFormatterStyle('yellow')); + $this->setStyle('question', new OutputFormatterStyle('black', 'cyan')); + + foreach ($styles as $name => $style) { + $this->setStyle($name, $style); + } + + $this->styleStack = new OutputFormatterStyleStack(); + } + + /** + * {@inheritdoc} + */ + public function setDecorated(bool $decorated) + { + $this->decorated = $decorated; + } + + /** + * {@inheritdoc} + */ + public function isDecorated() + { + return $this->decorated; + } + + /** + * {@inheritdoc} + */ + public function setStyle(string $name, OutputFormatterStyleInterface $style) + { + $this->styles[strtolower($name)] = $style; + } + + /** + * {@inheritdoc} + */ + public function hasStyle(string $name) + { + return isset($this->styles[strtolower($name)]); + } + + /** + * {@inheritdoc} + */ + public function getStyle(string $name) + { + if (!$this->hasStyle($name)) { + throw new InvalidArgumentException(sprintf('Undefined style: "%s".', $name)); + } + + return $this->styles[strtolower($name)]; + } + + /** + * {@inheritdoc} + */ + public function format(?string $message) + { + return $this->formatAndWrap($message, 0); + } + + /** + * {@inheritdoc} + */ + public function formatAndWrap(?string $message, int $width) + { + if (null === $message) { + return ''; + } + + $offset = 0; + $output = ''; + $openTagRegex = '[a-z](?:[^\\\\<>]*+ | \\\\.)*'; + $closeTagRegex = '[a-z][^<>]*+'; + $currentLineLength = 0; + preg_match_all("#<(($openTagRegex) | /($closeTagRegex)?)>#ix", $message, $matches, \PREG_OFFSET_CAPTURE); + foreach ($matches[0] as $i => $match) { + $pos = $match[1]; + $text = $match[0]; + + if (0 != $pos && '\\' == $message[$pos - 1]) { + continue; + } + + // add the text up to the next tag + $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset), $output, $width, $currentLineLength); + $offset = $pos + \strlen($text); + + // opening tag? + if ($open = '/' != $text[1]) { + $tag = $matches[1][$i][0]; + } else { + $tag = $matches[3][$i][0] ?? ''; + } + + if (!$open && !$tag) { + // + $this->styleStack->pop(); + } elseif (null === $style = $this->createStyleFromString($tag)) { + $output .= $this->applyCurrentStyle($text, $output, $width, $currentLineLength); + } elseif ($open) { + $this->styleStack->push($style); + } else { + $this->styleStack->pop($style); + } + } + + $output .= $this->applyCurrentStyle(substr($message, $offset), $output, $width, $currentLineLength); + + return strtr($output, ["\0" => '\\', '\\<' => '<', '\\>' => '>']); + } + + /** + * @return OutputFormatterStyleStack + */ + public function getStyleStack() + { + return $this->styleStack; + } + + /** + * Tries to create new style instance from string. + */ + private function createStyleFromString(string $string): ?OutputFormatterStyleInterface + { + if (isset($this->styles[$string])) { + return $this->styles[$string]; + } + + if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', $string, $matches, \PREG_SET_ORDER)) { + return null; + } + + $style = new OutputFormatterStyle(); + foreach ($matches as $match) { + array_shift($match); + $match[0] = strtolower($match[0]); + + if ('fg' == $match[0]) { + $style->setForeground(strtolower($match[1])); + } elseif ('bg' == $match[0]) { + $style->setBackground(strtolower($match[1])); + } elseif ('href' === $match[0]) { + $url = preg_replace('{\\\\([<>])}', '$1', $match[1]); + $style->setHref($url); + } elseif ('options' === $match[0]) { + preg_match_all('([^,;]+)', strtolower($match[1]), $options); + $options = array_shift($options); + foreach ($options as $option) { + $style->setOption($option); + } + } else { + return null; + } + } + + return $style; + } + + /** + * Applies current style from stack to text, if must be applied. + */ + private function applyCurrentStyle(string $text, string $current, int $width, int &$currentLineLength): string + { + if ('' === $text) { + return ''; + } + + if (!$width) { + return $this->isDecorated() ? $this->styleStack->getCurrent()->apply($text) : $text; + } + + if (!$currentLineLength && '' !== $current) { + $text = ltrim($text); + } + + if ($currentLineLength) { + $prefix = substr($text, 0, $i = $width - $currentLineLength)."\n"; + $text = substr($text, $i); + } else { + $prefix = ''; + } + + preg_match('~(\\n)$~', $text, $matches); + $text = $prefix.$this->addLineBreaks($text, $width); + $text = rtrim($text, "\n").($matches[1] ?? ''); + + if (!$currentLineLength && '' !== $current && "\n" !== substr($current, -1)) { + $text = "\n".$text; + } + + $lines = explode("\n", $text); + + foreach ($lines as $line) { + $currentLineLength += \strlen($line); + if ($width <= $currentLineLength) { + $currentLineLength = 0; + } + } + + if ($this->isDecorated()) { + foreach ($lines as $i => $line) { + $lines[$i] = $this->styleStack->getCurrent()->apply($line); + } + } + + return implode("\n", $lines); + } + + private function addLineBreaks(string $text, int $width): string + { + $encoding = mb_detect_encoding($text, null, true) ?: 'UTF-8'; + + return b($text)->toCodePointString($encoding)->wordwrap($width, "\n", true)->toByteString($encoding); + } +} diff --git a/deps/vendor/symfony/console/Formatter/OutputFormatterInterface.php b/deps/vendor/symfony/console/Formatter/OutputFormatterInterface.php new file mode 100644 index 000000000..0b5f839a2 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/OutputFormatterInterface.php @@ -0,0 +1,60 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +/** + * Formatter interface for console output. + * + * @author Konstantin Kudryashov + */ +interface OutputFormatterInterface +{ + /** + * Sets the decorated flag. + */ + public function setDecorated(bool $decorated); + + /** + * Whether the output will decorate messages. + * + * @return bool + */ + public function isDecorated(); + + /** + * Sets a new style. + */ + public function setStyle(string $name, OutputFormatterStyleInterface $style); + + /** + * Checks if output formatter has style with specified name. + * + * @return bool + */ + public function hasStyle(string $name); + + /** + * Gets style options from style with specified name. + * + * @return OutputFormatterStyleInterface + * + * @throws \InvalidArgumentException When style isn't defined + */ + public function getStyle(string $name); + + /** + * Formats a message according to the given styles. + * + * @return string|null + */ + public function format(?string $message); +} diff --git a/deps/vendor/symfony/console/Formatter/OutputFormatterStyle.php b/deps/vendor/symfony/console/Formatter/OutputFormatterStyle.php new file mode 100644 index 000000000..d7ae66494 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/OutputFormatterStyle.php @@ -0,0 +1,109 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +use Symfony\Component\Console\Color; + +/** + * Formatter style class for defining styles. + * + * @author Konstantin Kudryashov + */ +class OutputFormatterStyle implements OutputFormatterStyleInterface +{ + private $color; + private $foreground; + private $background; + private $options; + private $href; + private $handlesHrefGracefully; + + /** + * Initializes output formatter style. + * + * @param string|null $foreground The style foreground color name + * @param string|null $background The style background color name + */ + public function __construct(?string $foreground = null, ?string $background = null, array $options = []) + { + $this->color = new Color($this->foreground = $foreground ?: '', $this->background = $background ?: '', $this->options = $options); + } + + /** + * {@inheritdoc} + */ + public function setForeground(?string $color = null) + { + $this->color = new Color($this->foreground = $color ?: '', $this->background, $this->options); + } + + /** + * {@inheritdoc} + */ + public function setBackground(?string $color = null) + { + $this->color = new Color($this->foreground, $this->background = $color ?: '', $this->options); + } + + public function setHref(string $url): void + { + $this->href = $url; + } + + /** + * {@inheritdoc} + */ + public function setOption(string $option) + { + $this->options[] = $option; + $this->color = new Color($this->foreground, $this->background, $this->options); + } + + /** + * {@inheritdoc} + */ + public function unsetOption(string $option) + { + $pos = array_search($option, $this->options); + if (false !== $pos) { + unset($this->options[$pos]); + } + + $this->color = new Color($this->foreground, $this->background, $this->options); + } + + /** + * {@inheritdoc} + */ + public function setOptions(array $options) + { + $this->color = new Color($this->foreground, $this->background, $this->options = $options); + } + + /** + * {@inheritdoc} + */ + public function apply(string $text) + { + if (null === $this->handlesHrefGracefully) { + $this->handlesHrefGracefully = 'JetBrains-JediTerm' !== getenv('TERMINAL_EMULATOR') + && (!getenv('KONSOLE_VERSION') || (int) getenv('KONSOLE_VERSION') > 201100) + && !isset($_SERVER['IDEA_INITIAL_DIRECTORY']); + } + + if (null !== $this->href && $this->handlesHrefGracefully) { + $text = "\033]8;;$this->href\033\\$text\033]8;;\033\\"; + } + + return $this->color->apply($text); + } +} diff --git a/deps/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php b/deps/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php new file mode 100644 index 000000000..89e4d2438 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php @@ -0,0 +1,52 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +/** + * Formatter style interface for defining styles. + * + * @author Konstantin Kudryashov + */ +interface OutputFormatterStyleInterface +{ + /** + * Sets style foreground color. + */ + public function setForeground(?string $color = null); + + /** + * Sets style background color. + */ + public function setBackground(?string $color = null); + + /** + * Sets some specific style option. + */ + public function setOption(string $option); + + /** + * Unsets some specific style option. + */ + public function unsetOption(string $option); + + /** + * Sets multiple style options at once. + */ + public function setOptions(array $options); + + /** + * Applies the style to a given text. + * + * @return string + */ + public function apply(string $text); +} diff --git a/deps/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php b/deps/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php new file mode 100644 index 000000000..1b9356301 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php @@ -0,0 +1,110 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Contracts\Service\ResetInterface; + +/** + * @author Jean-François Simon + */ +class OutputFormatterStyleStack implements ResetInterface +{ + /** + * @var OutputFormatterStyleInterface[] + */ + private $styles; + + private $emptyStyle; + + public function __construct(?OutputFormatterStyleInterface $emptyStyle = null) + { + $this->emptyStyle = $emptyStyle ?? new OutputFormatterStyle(); + $this->reset(); + } + + /** + * Resets stack (ie. empty internal arrays). + */ + public function reset() + { + $this->styles = []; + } + + /** + * Pushes a style in the stack. + */ + public function push(OutputFormatterStyleInterface $style) + { + $this->styles[] = $style; + } + + /** + * Pops a style from the stack. + * + * @return OutputFormatterStyleInterface + * + * @throws InvalidArgumentException When style tags incorrectly nested + */ + public function pop(?OutputFormatterStyleInterface $style = null) + { + if (empty($this->styles)) { + return $this->emptyStyle; + } + + if (null === $style) { + return array_pop($this->styles); + } + + foreach (array_reverse($this->styles, true) as $index => $stackedStyle) { + if ($style->apply('') === $stackedStyle->apply('')) { + $this->styles = \array_slice($this->styles, 0, $index); + + return $stackedStyle; + } + } + + throw new InvalidArgumentException('Incorrectly nested style tag found.'); + } + + /** + * Computes current style with stacks top codes. + * + * @return OutputFormatterStyle + */ + public function getCurrent() + { + if (empty($this->styles)) { + return $this->emptyStyle; + } + + return $this->styles[\count($this->styles) - 1]; + } + + /** + * @return $this + */ + public function setEmptyStyle(OutputFormatterStyleInterface $emptyStyle) + { + $this->emptyStyle = $emptyStyle; + + return $this; + } + + /** + * @return OutputFormatterStyleInterface + */ + public function getEmptyStyle() + { + return $this->emptyStyle; + } +} diff --git a/deps/vendor/symfony/console/Formatter/WrappableOutputFormatterInterface.php b/deps/vendor/symfony/console/Formatter/WrappableOutputFormatterInterface.php new file mode 100644 index 000000000..42319ee55 --- /dev/null +++ b/deps/vendor/symfony/console/Formatter/WrappableOutputFormatterInterface.php @@ -0,0 +1,25 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Formatter; + +/** + * Formatter interface for console output that supports word wrapping. + * + * @author Roland Franssen + */ +interface WrappableOutputFormatterInterface extends OutputFormatterInterface +{ + /** + * Formats a message according to the given styles, wrapping at `$width` (0 means no wrapping). + */ + public function formatAndWrap(?string $message, int $width); +} diff --git a/deps/vendor/symfony/console/Helper/DebugFormatterHelper.php b/deps/vendor/symfony/console/Helper/DebugFormatterHelper.php new file mode 100644 index 000000000..e258ba050 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/DebugFormatterHelper.php @@ -0,0 +1,107 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +/** + * Helps outputting debug information when running an external program from a command. + * + * An external program can be a Process, an HTTP request, or anything else. + * + * @author Fabien Potencier + */ +class DebugFormatterHelper extends Helper +{ + private const COLORS = ['black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white', 'default']; + private $started = []; + private $count = -1; + + /** + * Starts a debug formatting session. + * + * @return string + */ + public function start(string $id, string $message, string $prefix = 'RUN') + { + $this->started[$id] = ['border' => ++$this->count % \count(self::COLORS)]; + + return sprintf("%s %s %s\n", $this->getBorder($id), $prefix, $message); + } + + /** + * Adds progress to a formatting session. + * + * @return string + */ + public function progress(string $id, string $buffer, bool $error = false, string $prefix = 'OUT', string $errorPrefix = 'ERR') + { + $message = ''; + + if ($error) { + if (isset($this->started[$id]['out'])) { + $message .= "\n"; + unset($this->started[$id]['out']); + } + if (!isset($this->started[$id]['err'])) { + $message .= sprintf('%s %s ', $this->getBorder($id), $errorPrefix); + $this->started[$id]['err'] = true; + } + + $message .= str_replace("\n", sprintf("\n%s %s ", $this->getBorder($id), $errorPrefix), $buffer); + } else { + if (isset($this->started[$id]['err'])) { + $message .= "\n"; + unset($this->started[$id]['err']); + } + if (!isset($this->started[$id]['out'])) { + $message .= sprintf('%s %s ', $this->getBorder($id), $prefix); + $this->started[$id]['out'] = true; + } + + $message .= str_replace("\n", sprintf("\n%s %s ", $this->getBorder($id), $prefix), $buffer); + } + + return $message; + } + + /** + * Stops a formatting session. + * + * @return string + */ + public function stop(string $id, string $message, bool $successful, string $prefix = 'RES') + { + $trailingEOL = isset($this->started[$id]['out']) || isset($this->started[$id]['err']) ? "\n" : ''; + + if ($successful) { + return sprintf("%s%s %s %s\n", $trailingEOL, $this->getBorder($id), $prefix, $message); + } + + $message = sprintf("%s%s %s %s\n", $trailingEOL, $this->getBorder($id), $prefix, $message); + + unset($this->started[$id]['out'], $this->started[$id]['err']); + + return $message; + } + + private function getBorder(string $id): string + { + return sprintf(' ', self::COLORS[$this->started[$id]['border']]); + } + + /** + * {@inheritdoc} + */ + public function getName() + { + return 'debug_formatter'; + } +} diff --git a/deps/vendor/symfony/console/Helper/DescriptorHelper.php b/deps/vendor/symfony/console/Helper/DescriptorHelper.php new file mode 100644 index 000000000..af85e9c0a --- /dev/null +++ b/deps/vendor/symfony/console/Helper/DescriptorHelper.php @@ -0,0 +1,92 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Descriptor\DescriptorInterface; +use Symfony\Component\Console\Descriptor\JsonDescriptor; +use Symfony\Component\Console\Descriptor\MarkdownDescriptor; +use Symfony\Component\Console\Descriptor\TextDescriptor; +use Symfony\Component\Console\Descriptor\XmlDescriptor; +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * This class adds helper method to describe objects in various formats. + * + * @author Jean-François Simon + */ +class DescriptorHelper extends Helper +{ + /** + * @var DescriptorInterface[] + */ + private $descriptors = []; + + public function __construct() + { + $this + ->register('txt', new TextDescriptor()) + ->register('xml', new XmlDescriptor()) + ->register('json', new JsonDescriptor()) + ->register('md', new MarkdownDescriptor()) + ; + } + + /** + * Describes an object if supported. + * + * Available options are: + * * format: string, the output format name + * * raw_text: boolean, sets output type as raw + * + * @throws InvalidArgumentException when the given format is not supported + */ + public function describe(OutputInterface $output, ?object $object, array $options = []) + { + $options = array_merge([ + 'raw_text' => false, + 'format' => 'txt', + ], $options); + + if (!isset($this->descriptors[$options['format']])) { + throw new InvalidArgumentException(sprintf('Unsupported format "%s".', $options['format'])); + } + + $descriptor = $this->descriptors[$options['format']]; + $descriptor->describe($output, $object, $options); + } + + /** + * Registers a descriptor. + * + * @return $this + */ + public function register(string $format, DescriptorInterface $descriptor) + { + $this->descriptors[$format] = $descriptor; + + return $this; + } + + /** + * {@inheritdoc} + */ + public function getName() + { + return 'descriptor'; + } + + public function getFormats(): array + { + return array_keys($this->descriptors); + } +} diff --git a/deps/vendor/symfony/console/Helper/Dumper.php b/deps/vendor/symfony/console/Helper/Dumper.php new file mode 100644 index 000000000..605e4d70b --- /dev/null +++ b/deps/vendor/symfony/console/Helper/Dumper.php @@ -0,0 +1,64 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\VarDumper\Cloner\ClonerInterface; +use Symfony\Component\VarDumper\Cloner\VarCloner; +use Symfony\Component\VarDumper\Dumper\CliDumper; + +/** + * @author Roland Franssen + */ +final class Dumper +{ + private $output; + private $dumper; + private $cloner; + private $handler; + + public function __construct(OutputInterface $output, ?CliDumper $dumper = null, ?ClonerInterface $cloner = null) + { + $this->output = $output; + $this->dumper = $dumper; + $this->cloner = $cloner; + + if (class_exists(CliDumper::class)) { + $this->handler = function ($var): string { + $dumper = $this->dumper ?? $this->dumper = new CliDumper(null, null, CliDumper::DUMP_LIGHT_ARRAY | CliDumper::DUMP_COMMA_SEPARATOR); + $dumper->setColors($this->output->isDecorated()); + + return rtrim($dumper->dump(($this->cloner ?? $this->cloner = new VarCloner())->cloneVar($var)->withRefHandles(false), true)); + }; + } else { + $this->handler = function ($var): string { + switch (true) { + case null === $var: + return 'null'; + case true === $var: + return 'true'; + case false === $var: + return 'false'; + case \is_string($var): + return '"'.$var.'"'; + default: + return rtrim(print_r($var, true)); + } + }; + } + } + + public function __invoke($var): string + { + return ($this->handler)($var); + } +} diff --git a/deps/vendor/symfony/console/Helper/FormatterHelper.php b/deps/vendor/symfony/console/Helper/FormatterHelper.php new file mode 100644 index 000000000..92d8dc724 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/FormatterHelper.php @@ -0,0 +1,92 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Formatter\OutputFormatter; + +/** + * The Formatter class provides helpers to format messages. + * + * @author Fabien Potencier + */ +class FormatterHelper extends Helper +{ + /** + * Formats a message within a section. + * + * @return string + */ + public function formatSection(string $section, string $message, string $style = 'info') + { + return sprintf('<%s>[%s] %s', $style, $section, $style, $message); + } + + /** + * Formats a message as a block of text. + * + * @param string|array $messages The message to write in the block + * + * @return string + */ + public function formatBlock($messages, string $style, bool $large = false) + { + if (!\is_array($messages)) { + $messages = [$messages]; + } + + $len = 0; + $lines = []; + foreach ($messages as $message) { + $message = OutputFormatter::escape($message); + $lines[] = sprintf($large ? ' %s ' : ' %s ', $message); + $len = max(self::width($message) + ($large ? 4 : 2), $len); + } + + $messages = $large ? [str_repeat(' ', $len)] : []; + for ($i = 0; isset($lines[$i]); ++$i) { + $messages[] = $lines[$i].str_repeat(' ', $len - self::width($lines[$i])); + } + if ($large) { + $messages[] = str_repeat(' ', $len); + } + + for ($i = 0; isset($messages[$i]); ++$i) { + $messages[$i] = sprintf('<%s>%s', $style, $messages[$i], $style); + } + + return implode("\n", $messages); + } + + /** + * Truncates a message to the given length. + * + * @return string + */ + public function truncate(string $message, int $length, string $suffix = '...') + { + $computedLength = $length - self::width($suffix); + + if ($computedLength > self::width($message)) { + return $message; + } + + return self::substr($message, 0, $length).$suffix; + } + + /** + * {@inheritdoc} + */ + public function getName() + { + return 'formatter'; + } +} diff --git a/deps/vendor/symfony/console/Helper/Helper.php b/deps/vendor/symfony/console/Helper/Helper.php new file mode 100644 index 000000000..6b3f7f43a --- /dev/null +++ b/deps/vendor/symfony/console/Helper/Helper.php @@ -0,0 +1,180 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Formatter\OutputFormatterInterface; +use Symfony\Component\String\UnicodeString; + +/** + * Helper is the base class for all helper classes. + * + * @author Fabien Potencier + */ +abstract class Helper implements HelperInterface +{ + protected $helperSet = null; + + /** + * {@inheritdoc} + */ + public function setHelperSet(?HelperSet $helperSet = null) + { + $this->helperSet = $helperSet; + } + + /** + * {@inheritdoc} + */ + public function getHelperSet() + { + return $this->helperSet; + } + + /** + * Returns the length of a string, using mb_strwidth if it is available. + * + * @deprecated since Symfony 5.3 + * + * @return int + */ + public static function strlen(?string $string) + { + trigger_deprecation('symfony/console', '5.3', 'Method "%s()" is deprecated and will be removed in Symfony 6.0. Use Helper::width() or Helper::length() instead.', __METHOD__); + + return self::width($string); + } + + /** + * Returns the width of a string, using mb_strwidth if it is available. + * The width is how many characters positions the string will use. + */ + public static function width(?string $string): int + { + $string ?? $string = ''; + + if (preg_match('//u', $string)) { + return (new UnicodeString($string))->width(false); + } + + if (false === $encoding = mb_detect_encoding($string, null, true)) { + return \strlen($string); + } + + return mb_strwidth($string, $encoding); + } + + /** + * Returns the length of a string, using mb_strlen if it is available. + * The length is related to how many bytes the string will use. + */ + public static function length(?string $string): int + { + $string ?? $string = ''; + + if (preg_match('//u', $string)) { + return (new UnicodeString($string))->length(); + } + + if (false === $encoding = mb_detect_encoding($string, null, true)) { + return \strlen($string); + } + + return mb_strlen($string, $encoding); + } + + /** + * Returns the subset of a string, using mb_substr if it is available. + * + * @return string + */ + public static function substr(?string $string, int $from, ?int $length = null) + { + $string ?? $string = ''; + + if (false === $encoding = mb_detect_encoding($string, null, true)) { + return substr($string, $from, $length); + } + + return mb_substr($string, $from, $length, $encoding); + } + + public static function formatTime($secs) + { + static $timeFormats = [ + [0, '< 1 sec'], + [1, '1 sec'], + [2, 'secs', 1], + [60, '1 min'], + [120, 'mins', 60], + [3600, '1 hr'], + [7200, 'hrs', 3600], + [86400, '1 day'], + [172800, 'days', 86400], + ]; + + foreach ($timeFormats as $index => $format) { + if ($secs >= $format[0]) { + if ((isset($timeFormats[$index + 1]) && $secs < $timeFormats[$index + 1][0]) + || $index == \count($timeFormats) - 1 + ) { + if (2 == \count($format)) { + return $format[1]; + } + + return floor($secs / $format[2]).' '.$format[1]; + } + } + } + } + + public static function formatMemory(int $memory) + { + if ($memory >= 1024 * 1024 * 1024) { + return sprintf('%.1f GiB', $memory / 1024 / 1024 / 1024); + } + + if ($memory >= 1024 * 1024) { + return sprintf('%.1f MiB', $memory / 1024 / 1024); + } + + if ($memory >= 1024) { + return sprintf('%d KiB', $memory / 1024); + } + + return sprintf('%d B', $memory); + } + + /** + * @deprecated since Symfony 5.3 + */ + public static function strlenWithoutDecoration(OutputFormatterInterface $formatter, ?string $string) + { + trigger_deprecation('symfony/console', '5.3', 'Method "%s()" is deprecated and will be removed in Symfony 6.0. Use Helper::removeDecoration() instead.', __METHOD__); + + return self::width(self::removeDecoration($formatter, $string)); + } + + public static function removeDecoration(OutputFormatterInterface $formatter, ?string $string) + { + $isDecorated = $formatter->isDecorated(); + $formatter->setDecorated(false); + // remove <...> formatting + $string = $formatter->format($string ?? ''); + // remove already formatted characters + $string = preg_replace("/\033\[[^m]*m/", '', $string ?? ''); + // remove terminal hyperlinks + $string = preg_replace('/\\033]8;[^;]*;[^\\033]*\\033\\\\/', '', $string ?? ''); + $formatter->setDecorated($isDecorated); + + return $string; + } +} diff --git a/deps/vendor/symfony/console/Helper/HelperInterface.php b/deps/vendor/symfony/console/Helper/HelperInterface.php new file mode 100644 index 000000000..5bf4d6327 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/HelperInterface.php @@ -0,0 +1,39 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +/** + * HelperInterface is the interface all helpers must implement. + * + * @author Fabien Potencier + */ +interface HelperInterface +{ + /** + * Sets the helper set associated with this helper. + */ + public function setHelperSet(?HelperSet $helperSet = null); + + /** + * Gets the helper set associated with this helper. + * + * @return HelperSet|null + */ + public function getHelperSet(); + + /** + * Returns the canonical name of this helper. + * + * @return string + */ + public function getName(); +} diff --git a/deps/vendor/symfony/console/Helper/HelperSet.php b/deps/vendor/symfony/console/Helper/HelperSet.php new file mode 100644 index 000000000..c870ab997 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/HelperSet.php @@ -0,0 +1,108 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Exception\InvalidArgumentException; + +/** + * HelperSet represents a set of helpers to be used with a command. + * + * @author Fabien Potencier + * + * @implements \IteratorAggregate + */ +class HelperSet implements \IteratorAggregate +{ + /** @var array */ + private $helpers = []; + private $command; + + /** + * @param Helper[] $helpers An array of helper + */ + public function __construct(array $helpers = []) + { + foreach ($helpers as $alias => $helper) { + $this->set($helper, \is_int($alias) ? null : $alias); + } + } + + public function set(HelperInterface $helper, ?string $alias = null) + { + $this->helpers[$helper->getName()] = $helper; + if (null !== $alias) { + $this->helpers[$alias] = $helper; + } + + $helper->setHelperSet($this); + } + + /** + * Returns true if the helper if defined. + * + * @return bool + */ + public function has(string $name) + { + return isset($this->helpers[$name]); + } + + /** + * Gets a helper value. + * + * @return HelperInterface + * + * @throws InvalidArgumentException if the helper is not defined + */ + public function get(string $name) + { + if (!$this->has($name)) { + throw new InvalidArgumentException(sprintf('The helper "%s" is not defined.', $name)); + } + + return $this->helpers[$name]; + } + + /** + * @deprecated since Symfony 5.4 + */ + public function setCommand(?Command $command = null) + { + trigger_deprecation('symfony/console', '5.4', 'Method "%s()" is deprecated.', __METHOD__); + + $this->command = $command; + } + + /** + * Gets the command associated with this helper set. + * + * @return Command + * + * @deprecated since Symfony 5.4 + */ + public function getCommand() + { + trigger_deprecation('symfony/console', '5.4', 'Method "%s()" is deprecated.', __METHOD__); + + return $this->command; + } + + /** + * @return \Traversable + */ + #[\ReturnTypeWillChange] + public function getIterator() + { + return new \ArrayIterator($this->helpers); + } +} diff --git a/deps/vendor/symfony/console/Helper/InputAwareHelper.php b/deps/vendor/symfony/console/Helper/InputAwareHelper.php new file mode 100644 index 000000000..0d0dba23e --- /dev/null +++ b/deps/vendor/symfony/console/Helper/InputAwareHelper.php @@ -0,0 +1,33 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Input\InputAwareInterface; +use Symfony\Component\Console\Input\InputInterface; + +/** + * An implementation of InputAwareInterface for Helpers. + * + * @author Wouter J + */ +abstract class InputAwareHelper extends Helper implements InputAwareInterface +{ + protected $input; + + /** + * {@inheritdoc} + */ + public function setInput(InputInterface $input) + { + $this->input = $input; + } +} diff --git a/deps/vendor/symfony/console/Helper/ProcessHelper.php b/deps/vendor/symfony/console/Helper/ProcessHelper.php new file mode 100644 index 000000000..86a250b27 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/ProcessHelper.php @@ -0,0 +1,144 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Process\Exception\ProcessFailedException; +use Symfony\Component\Process\Process; + +/** + * The ProcessHelper class provides helpers to run external processes. + * + * @author Fabien Potencier + * + * @final + */ +class ProcessHelper extends Helper +{ + /** + * Runs an external process. + * + * @param array|Process $cmd An instance of Process or an array of the command and arguments + * @param callable|null $callback A PHP callback to run whenever there is some + * output available on STDOUT or STDERR + */ + public function run(OutputInterface $output, $cmd, ?string $error = null, ?callable $callback = null, int $verbosity = OutputInterface::VERBOSITY_VERY_VERBOSE): Process + { + if (!class_exists(Process::class)) { + throw new \LogicException('The ProcessHelper cannot be run as the Process component is not installed. Try running "compose require symfony/process".'); + } + + if ($output instanceof ConsoleOutputInterface) { + $output = $output->getErrorOutput(); + } + + $formatter = $this->getHelperSet()->get('debug_formatter'); + + if ($cmd instanceof Process) { + $cmd = [$cmd]; + } + + if (!\is_array($cmd)) { + throw new \TypeError(sprintf('The "command" argument of "%s()" must be an array or a "%s" instance, "%s" given.', __METHOD__, Process::class, get_debug_type($cmd))); + } + + if (\is_string($cmd[0] ?? null)) { + $process = new Process($cmd); + $cmd = []; + } elseif (($cmd[0] ?? null) instanceof Process) { + $process = $cmd[0]; + unset($cmd[0]); + } else { + throw new \InvalidArgumentException(sprintf('Invalid command provided to "%s()": the command should be an array whose first element is either the path to the binary to run or a "Process" object.', __METHOD__)); + } + + if ($verbosity <= $output->getVerbosity()) { + $output->write($formatter->start(spl_object_hash($process), $this->escapeString($process->getCommandLine()))); + } + + if ($output->isDebug()) { + $callback = $this->wrapCallback($output, $process, $callback); + } + + $process->run($callback, $cmd); + + if ($verbosity <= $output->getVerbosity()) { + $message = $process->isSuccessful() ? 'Command ran successfully' : sprintf('%s Command did not run successfully', $process->getExitCode()); + $output->write($formatter->stop(spl_object_hash($process), $message, $process->isSuccessful())); + } + + if (!$process->isSuccessful() && null !== $error) { + $output->writeln(sprintf('%s', $this->escapeString($error))); + } + + return $process; + } + + /** + * Runs the process. + * + * This is identical to run() except that an exception is thrown if the process + * exits with a non-zero exit code. + * + * @param array|Process $cmd An instance of Process or a command to run + * @param callable|null $callback A PHP callback to run whenever there is some + * output available on STDOUT or STDERR + * + * @throws ProcessFailedException + * + * @see run() + */ + public function mustRun(OutputInterface $output, $cmd, ?string $error = null, ?callable $callback = null): Process + { + $process = $this->run($output, $cmd, $error, $callback); + + if (!$process->isSuccessful()) { + throw new ProcessFailedException($process); + } + + return $process; + } + + /** + * Wraps a Process callback to add debugging output. + */ + public function wrapCallback(OutputInterface $output, Process $process, ?callable $callback = null): callable + { + if ($output instanceof ConsoleOutputInterface) { + $output = $output->getErrorOutput(); + } + + $formatter = $this->getHelperSet()->get('debug_formatter'); + + return function ($type, $buffer) use ($output, $process, $callback, $formatter) { + $output->write($formatter->progress(spl_object_hash($process), $this->escapeString($buffer), Process::ERR === $type)); + + if (null !== $callback) { + $callback($type, $buffer); + } + }; + } + + private function escapeString(string $str): string + { + return str_replace('<', '\\<', $str); + } + + /** + * {@inheritdoc} + */ + public function getName(): string + { + return 'process'; + } +} diff --git a/deps/vendor/symfony/console/Helper/ProgressBar.php b/deps/vendor/symfony/console/Helper/ProgressBar.php new file mode 100644 index 000000000..6250732eb --- /dev/null +++ b/deps/vendor/symfony/console/Helper/ProgressBar.php @@ -0,0 +1,612 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Cursor; +use Symfony\Component\Console\Exception\LogicException; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\ConsoleSectionOutput; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Terminal; + +/** + * The ProgressBar provides helpers to display progress output. + * + * @author Fabien Potencier + * @author Chris Jones + */ +final class ProgressBar +{ + public const FORMAT_VERBOSE = 'verbose'; + public const FORMAT_VERY_VERBOSE = 'very_verbose'; + public const FORMAT_DEBUG = 'debug'; + public const FORMAT_NORMAL = 'normal'; + + private const FORMAT_VERBOSE_NOMAX = 'verbose_nomax'; + private const FORMAT_VERY_VERBOSE_NOMAX = 'very_verbose_nomax'; + private const FORMAT_DEBUG_NOMAX = 'debug_nomax'; + private const FORMAT_NORMAL_NOMAX = 'normal_nomax'; + + private $barWidth = 28; + private $barChar; + private $emptyBarChar = '-'; + private $progressChar = '>'; + private $format; + private $internalFormat; + private $redrawFreq = 1; + private $writeCount; + private $lastWriteTime; + private $minSecondsBetweenRedraws = 0; + private $maxSecondsBetweenRedraws = 1; + private $output; + private $step = 0; + private $max; + private $startTime; + private $stepWidth; + private $percent = 0.0; + private $messages = []; + private $overwrite = true; + private $terminal; + private $previousMessage; + private $cursor; + + private static $formatters; + private static $formats; + + /** + * @param int $max Maximum steps (0 if unknown) + */ + public function __construct(OutputInterface $output, int $max = 0, float $minSecondsBetweenRedraws = 1 / 25) + { + if ($output instanceof ConsoleOutputInterface) { + $output = $output->getErrorOutput(); + } + + $this->output = $output; + $this->setMaxSteps($max); + $this->terminal = new Terminal(); + + if (0 < $minSecondsBetweenRedraws) { + $this->redrawFreq = null; + $this->minSecondsBetweenRedraws = $minSecondsBetweenRedraws; + } + + if (!$this->output->isDecorated()) { + // disable overwrite when output does not support ANSI codes. + $this->overwrite = false; + + // set a reasonable redraw frequency so output isn't flooded + $this->redrawFreq = null; + } + + $this->startTime = time(); + $this->cursor = new Cursor($output); + } + + /** + * Sets a placeholder formatter for a given name. + * + * This method also allow you to override an existing placeholder. + * + * @param string $name The placeholder name (including the delimiter char like %) + * @param callable $callable A PHP callable + */ + public static function setPlaceholderFormatterDefinition(string $name, callable $callable): void + { + if (!self::$formatters) { + self::$formatters = self::initPlaceholderFormatters(); + } + + self::$formatters[$name] = $callable; + } + + /** + * Gets the placeholder formatter for a given name. + * + * @param string $name The placeholder name (including the delimiter char like %) + */ + public static function getPlaceholderFormatterDefinition(string $name): ?callable + { + if (!self::$formatters) { + self::$formatters = self::initPlaceholderFormatters(); + } + + return self::$formatters[$name] ?? null; + } + + /** + * Sets a format for a given name. + * + * This method also allow you to override an existing format. + * + * @param string $name The format name + * @param string $format A format string + */ + public static function setFormatDefinition(string $name, string $format): void + { + if (!self::$formats) { + self::$formats = self::initFormats(); + } + + self::$formats[$name] = $format; + } + + /** + * Gets the format for a given name. + * + * @param string $name The format name + */ + public static function getFormatDefinition(string $name): ?string + { + if (!self::$formats) { + self::$formats = self::initFormats(); + } + + return self::$formats[$name] ?? null; + } + + /** + * Associates a text with a named placeholder. + * + * The text is displayed when the progress bar is rendered but only + * when the corresponding placeholder is part of the custom format line + * (by wrapping the name with %). + * + * @param string $message The text to associate with the placeholder + * @param string $name The name of the placeholder + */ + public function setMessage(string $message, string $name = 'message') + { + $this->messages[$name] = $message; + } + + /** + * @return string|null + */ + public function getMessage(string $name = 'message') + { + return $this->messages[$name] ?? null; + } + + public function getStartTime(): int + { + return $this->startTime; + } + + public function getMaxSteps(): int + { + return $this->max; + } + + public function getProgress(): int + { + return $this->step; + } + + private function getStepWidth(): int + { + return $this->stepWidth; + } + + public function getProgressPercent(): float + { + return $this->percent; + } + + public function getBarOffset(): float + { + return floor($this->max ? $this->percent * $this->barWidth : (null === $this->redrawFreq ? (int) (min(5, $this->barWidth / 15) * $this->writeCount) : $this->step) % $this->barWidth); + } + + public function getEstimated(): float + { + if (!$this->step) { + return 0; + } + + return round((time() - $this->startTime) / $this->step * $this->max); + } + + public function getRemaining(): float + { + if (!$this->step) { + return 0; + } + + return round((time() - $this->startTime) / $this->step * ($this->max - $this->step)); + } + + public function setBarWidth(int $size) + { + $this->barWidth = max(1, $size); + } + + public function getBarWidth(): int + { + return $this->barWidth; + } + + public function setBarCharacter(string $char) + { + $this->barChar = $char; + } + + public function getBarCharacter(): string + { + return $this->barChar ?? ($this->max ? '=' : $this->emptyBarChar); + } + + public function setEmptyBarCharacter(string $char) + { + $this->emptyBarChar = $char; + } + + public function getEmptyBarCharacter(): string + { + return $this->emptyBarChar; + } + + public function setProgressCharacter(string $char) + { + $this->progressChar = $char; + } + + public function getProgressCharacter(): string + { + return $this->progressChar; + } + + public function setFormat(string $format) + { + $this->format = null; + $this->internalFormat = $format; + } + + /** + * Sets the redraw frequency. + * + * @param int|null $freq The frequency in steps + */ + public function setRedrawFrequency(?int $freq) + { + $this->redrawFreq = null !== $freq ? max(1, $freq) : null; + } + + public function minSecondsBetweenRedraws(float $seconds): void + { + $this->minSecondsBetweenRedraws = $seconds; + } + + public function maxSecondsBetweenRedraws(float $seconds): void + { + $this->maxSecondsBetweenRedraws = $seconds; + } + + /** + * Returns an iterator that will automatically update the progress bar when iterated. + * + * @param int|null $max Number of steps to complete the bar (0 if indeterminate), if null it will be inferred from $iterable + */ + public function iterate(iterable $iterable, ?int $max = null): iterable + { + $this->start($max ?? (is_countable($iterable) ? \count($iterable) : 0)); + + foreach ($iterable as $key => $value) { + yield $key => $value; + + $this->advance(); + } + + $this->finish(); + } + + /** + * Starts the progress output. + * + * @param int|null $max Number of steps to complete the bar (0 if indeterminate), null to leave unchanged + */ + public function start(?int $max = null) + { + $this->startTime = time(); + $this->step = 0; + $this->percent = 0.0; + + if (null !== $max) { + $this->setMaxSteps($max); + } + + $this->display(); + } + + /** + * Advances the progress output X steps. + * + * @param int $step Number of steps to advance + */ + public function advance(int $step = 1) + { + $this->setProgress($this->step + $step); + } + + /** + * Sets whether to overwrite the progressbar, false for new line. + */ + public function setOverwrite(bool $overwrite) + { + $this->overwrite = $overwrite; + } + + public function setProgress(int $step) + { + if ($this->max && $step > $this->max) { + $this->max = $step; + } elseif ($step < 0) { + $step = 0; + } + + $redrawFreq = $this->redrawFreq ?? (($this->max ?: 10) / 10); + $prevPeriod = (int) ($this->step / $redrawFreq); + $currPeriod = (int) ($step / $redrawFreq); + $this->step = $step; + $this->percent = $this->max ? (float) $this->step / $this->max : 0; + $timeInterval = microtime(true) - $this->lastWriteTime; + + // Draw regardless of other limits + if ($this->max === $step) { + $this->display(); + + return; + } + + // Throttling + if ($timeInterval < $this->minSecondsBetweenRedraws) { + return; + } + + // Draw each step period, but not too late + if ($prevPeriod !== $currPeriod || $timeInterval >= $this->maxSecondsBetweenRedraws) { + $this->display(); + } + } + + public function setMaxSteps(int $max) + { + $this->format = null; + $this->max = max(0, $max); + $this->stepWidth = $this->max ? Helper::width((string) $this->max) : 4; + } + + /** + * Finishes the progress output. + */ + public function finish(): void + { + if (!$this->max) { + $this->max = $this->step; + } + + if ($this->step === $this->max && !$this->overwrite) { + // prevent double 100% output + return; + } + + $this->setProgress($this->max); + } + + /** + * Outputs the current progress string. + */ + public function display(): void + { + if (OutputInterface::VERBOSITY_QUIET === $this->output->getVerbosity()) { + return; + } + + if (null === $this->format) { + $this->setRealFormat($this->internalFormat ?: $this->determineBestFormat()); + } + + $this->overwrite($this->buildLine()); + } + + /** + * Removes the progress bar from the current line. + * + * This is useful if you wish to write some output + * while a progress bar is running. + * Call display() to show the progress bar again. + */ + public function clear(): void + { + if (!$this->overwrite) { + return; + } + + if (null === $this->format) { + $this->setRealFormat($this->internalFormat ?: $this->determineBestFormat()); + } + + $this->overwrite(''); + } + + private function setRealFormat(string $format) + { + // try to use the _nomax variant if available + if (!$this->max && null !== self::getFormatDefinition($format.'_nomax')) { + $this->format = self::getFormatDefinition($format.'_nomax'); + } elseif (null !== self::getFormatDefinition($format)) { + $this->format = self::getFormatDefinition($format); + } else { + $this->format = $format; + } + } + + /** + * Overwrites a previous message to the output. + */ + private function overwrite(string $message): void + { + if ($this->previousMessage === $message) { + return; + } + + $originalMessage = $message; + + if ($this->overwrite) { + if (null !== $this->previousMessage) { + if ($this->output instanceof ConsoleSectionOutput) { + $messageLines = explode("\n", $this->previousMessage); + $lineCount = \count($messageLines); + foreach ($messageLines as $messageLine) { + $messageLineLength = Helper::width(Helper::removeDecoration($this->output->getFormatter(), $messageLine)); + if ($messageLineLength > $this->terminal->getWidth()) { + $lineCount += floor($messageLineLength / $this->terminal->getWidth()); + } + } + $this->output->clear($lineCount); + } else { + $lineCount = substr_count($this->previousMessage, "\n"); + for ($i = 0; $i < $lineCount; ++$i) { + $this->cursor->moveToColumn(1); + $this->cursor->clearLine(); + $this->cursor->moveUp(); + } + + $this->cursor->moveToColumn(1); + $this->cursor->clearLine(); + } + } + } elseif ($this->step > 0) { + $message = \PHP_EOL.$message; + } + + $this->previousMessage = $originalMessage; + $this->lastWriteTime = microtime(true); + + $this->output->write($message); + ++$this->writeCount; + } + + private function determineBestFormat(): string + { + switch ($this->output->getVerbosity()) { + // OutputInterface::VERBOSITY_QUIET: display is disabled anyway + case OutputInterface::VERBOSITY_VERBOSE: + return $this->max ? self::FORMAT_VERBOSE : self::FORMAT_VERBOSE_NOMAX; + case OutputInterface::VERBOSITY_VERY_VERBOSE: + return $this->max ? self::FORMAT_VERY_VERBOSE : self::FORMAT_VERY_VERBOSE_NOMAX; + case OutputInterface::VERBOSITY_DEBUG: + return $this->max ? self::FORMAT_DEBUG : self::FORMAT_DEBUG_NOMAX; + default: + return $this->max ? self::FORMAT_NORMAL : self::FORMAT_NORMAL_NOMAX; + } + } + + private static function initPlaceholderFormatters(): array + { + return [ + 'bar' => function (self $bar, OutputInterface $output) { + $completeBars = $bar->getBarOffset(); + $display = str_repeat($bar->getBarCharacter(), $completeBars); + if ($completeBars < $bar->getBarWidth()) { + $emptyBars = $bar->getBarWidth() - $completeBars - Helper::length(Helper::removeDecoration($output->getFormatter(), $bar->getProgressCharacter())); + $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars); + } + + return $display; + }, + 'elapsed' => function (self $bar) { + return Helper::formatTime(time() - $bar->getStartTime()); + }, + 'remaining' => function (self $bar) { + if (!$bar->getMaxSteps()) { + throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.'); + } + + return Helper::formatTime($bar->getRemaining()); + }, + 'estimated' => function (self $bar) { + if (!$bar->getMaxSteps()) { + throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.'); + } + + return Helper::formatTime($bar->getEstimated()); + }, + 'memory' => function (self $bar) { + return Helper::formatMemory(memory_get_usage(true)); + }, + 'current' => function (self $bar) { + return str_pad($bar->getProgress(), $bar->getStepWidth(), ' ', \STR_PAD_LEFT); + }, + 'max' => function (self $bar) { + return $bar->getMaxSteps(); + }, + 'percent' => function (self $bar) { + return floor($bar->getProgressPercent() * 100); + }, + ]; + } + + private static function initFormats(): array + { + return [ + self::FORMAT_NORMAL => ' %current%/%max% [%bar%] %percent:3s%%', + self::FORMAT_NORMAL_NOMAX => ' %current% [%bar%]', + + self::FORMAT_VERBOSE => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%', + self::FORMAT_VERBOSE_NOMAX => ' %current% [%bar%] %elapsed:6s%', + + self::FORMAT_VERY_VERBOSE => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s%', + self::FORMAT_VERY_VERBOSE_NOMAX => ' %current% [%bar%] %elapsed:6s%', + + self::FORMAT_DEBUG => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s% %memory:6s%', + self::FORMAT_DEBUG_NOMAX => ' %current% [%bar%] %elapsed:6s% %memory:6s%', + ]; + } + + private function buildLine(): string + { + $regex = "{%([a-z\-_]+)(?:\:([^%]+))?%}i"; + $callback = function ($matches) { + if ($formatter = $this::getPlaceholderFormatterDefinition($matches[1])) { + $text = $formatter($this, $this->output); + } elseif (isset($this->messages[$matches[1]])) { + $text = $this->messages[$matches[1]]; + } else { + return $matches[0]; + } + + if (isset($matches[2])) { + $text = sprintf('%'.$matches[2], $text); + } + + return $text; + }; + $line = preg_replace_callback($regex, $callback, $this->format); + + // gets string length for each sub line with multiline format + $linesLength = array_map(function ($subLine) { + return Helper::width(Helper::removeDecoration($this->output->getFormatter(), rtrim($subLine, "\r"))); + }, explode("\n", $line)); + + $linesWidth = max($linesLength); + + $terminalWidth = $this->terminal->getWidth(); + if ($linesWidth <= $terminalWidth) { + return $line; + } + + $this->setBarWidth($this->barWidth - $linesWidth + $terminalWidth); + + return preg_replace_callback($regex, $callback, $this->format); + } +} diff --git a/deps/vendor/symfony/console/Helper/ProgressIndicator.php b/deps/vendor/symfony/console/Helper/ProgressIndicator.php new file mode 100644 index 000000000..3cc0e1451 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/ProgressIndicator.php @@ -0,0 +1,247 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author Kevin Bond + */ +class ProgressIndicator +{ + private const FORMATS = [ + 'normal' => ' %indicator% %message%', + 'normal_no_ansi' => ' %message%', + + 'verbose' => ' %indicator% %message% (%elapsed:6s%)', + 'verbose_no_ansi' => ' %message% (%elapsed:6s%)', + + 'very_verbose' => ' %indicator% %message% (%elapsed:6s%, %memory:6s%)', + 'very_verbose_no_ansi' => ' %message% (%elapsed:6s%, %memory:6s%)', + ]; + + private $output; + private $startTime; + private $format; + private $message; + private $indicatorValues; + private $indicatorCurrent; + private $indicatorChangeInterval; + private $indicatorUpdateTime; + private $started = false; + + /** + * @var array + */ + private static $formatters; + + /** + * @param int $indicatorChangeInterval Change interval in milliseconds + * @param array|null $indicatorValues Animated indicator characters + */ + public function __construct(OutputInterface $output, ?string $format = null, int $indicatorChangeInterval = 100, ?array $indicatorValues = null) + { + $this->output = $output; + + if (null === $format) { + $format = $this->determineBestFormat(); + } + + if (null === $indicatorValues) { + $indicatorValues = ['-', '\\', '|', '/']; + } + + $indicatorValues = array_values($indicatorValues); + + if (2 > \count($indicatorValues)) { + throw new InvalidArgumentException('Must have at least 2 indicator value characters.'); + } + + $this->format = self::getFormatDefinition($format); + $this->indicatorChangeInterval = $indicatorChangeInterval; + $this->indicatorValues = $indicatorValues; + $this->startTime = time(); + } + + /** + * Sets the current indicator message. + */ + public function setMessage(?string $message) + { + $this->message = $message; + + $this->display(); + } + + /** + * Starts the indicator output. + */ + public function start(string $message) + { + if ($this->started) { + throw new LogicException('Progress indicator already started.'); + } + + $this->message = $message; + $this->started = true; + $this->startTime = time(); + $this->indicatorUpdateTime = $this->getCurrentTimeInMilliseconds() + $this->indicatorChangeInterval; + $this->indicatorCurrent = 0; + + $this->display(); + } + + /** + * Advances the indicator. + */ + public function advance() + { + if (!$this->started) { + throw new LogicException('Progress indicator has not yet been started.'); + } + + if (!$this->output->isDecorated()) { + return; + } + + $currentTime = $this->getCurrentTimeInMilliseconds(); + + if ($currentTime < $this->indicatorUpdateTime) { + return; + } + + $this->indicatorUpdateTime = $currentTime + $this->indicatorChangeInterval; + ++$this->indicatorCurrent; + + $this->display(); + } + + /** + * Finish the indicator with message. + */ + public function finish(string $message) + { + if (!$this->started) { + throw new LogicException('Progress indicator has not yet been started.'); + } + + $this->message = $message; + $this->display(); + $this->output->writeln(''); + $this->started = false; + } + + /** + * Gets the format for a given name. + * + * @return string|null + */ + public static function getFormatDefinition(string $name) + { + return self::FORMATS[$name] ?? null; + } + + /** + * Sets a placeholder formatter for a given name. + * + * This method also allow you to override an existing placeholder. + */ + public static function setPlaceholderFormatterDefinition(string $name, callable $callable) + { + if (!self::$formatters) { + self::$formatters = self::initPlaceholderFormatters(); + } + + self::$formatters[$name] = $callable; + } + + /** + * Gets the placeholder formatter for a given name (including the delimiter char like %). + * + * @return callable|null + */ + public static function getPlaceholderFormatterDefinition(string $name) + { + if (!self::$formatters) { + self::$formatters = self::initPlaceholderFormatters(); + } + + return self::$formatters[$name] ?? null; + } + + private function display() + { + if (OutputInterface::VERBOSITY_QUIET === $this->output->getVerbosity()) { + return; + } + + $this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) { + if ($formatter = self::getPlaceholderFormatterDefinition($matches[1])) { + return $formatter($this); + } + + return $matches[0]; + }, $this->format ?? '')); + } + + private function determineBestFormat(): string + { + switch ($this->output->getVerbosity()) { + // OutputInterface::VERBOSITY_QUIET: display is disabled anyway + case OutputInterface::VERBOSITY_VERBOSE: + return $this->output->isDecorated() ? 'verbose' : 'verbose_no_ansi'; + case OutputInterface::VERBOSITY_VERY_VERBOSE: + case OutputInterface::VERBOSITY_DEBUG: + return $this->output->isDecorated() ? 'very_verbose' : 'very_verbose_no_ansi'; + default: + return $this->output->isDecorated() ? 'normal' : 'normal_no_ansi'; + } + } + + /** + * Overwrites a previous message to the output. + */ + private function overwrite(string $message) + { + if ($this->output->isDecorated()) { + $this->output->write("\x0D\x1B[2K"); + $this->output->write($message); + } else { + $this->output->writeln($message); + } + } + + private function getCurrentTimeInMilliseconds(): float + { + return round(microtime(true) * 1000); + } + + private static function initPlaceholderFormatters(): array + { + return [ + 'indicator' => function (self $indicator) { + return $indicator->indicatorValues[$indicator->indicatorCurrent % \count($indicator->indicatorValues)]; + }, + 'message' => function (self $indicator) { + return $indicator->message; + }, + 'elapsed' => function (self $indicator) { + return Helper::formatTime(time() - $indicator->startTime); + }, + 'memory' => function () { + return Helper::formatMemory(memory_get_usage(true)); + }, + ]; + } +} diff --git a/deps/vendor/symfony/console/Helper/QuestionHelper.php b/deps/vendor/symfony/console/Helper/QuestionHelper.php new file mode 100644 index 000000000..7b9de9229 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/QuestionHelper.php @@ -0,0 +1,613 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Cursor; +use Symfony\Component\Console\Exception\MissingInputException; +use Symfony\Component\Console\Exception\RuntimeException; +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Formatter\OutputFormatterStyle; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\StreamableInputInterface; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\ConsoleSectionOutput; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Question\ChoiceQuestion; +use Symfony\Component\Console\Question\Question; +use Symfony\Component\Console\Terminal; + +use function Symfony\Component\String\s; + +/** + * The QuestionHelper class provides helpers to interact with the user. + * + * @author Fabien Potencier + */ +class QuestionHelper extends Helper +{ + /** + * @var resource|null + */ + private $inputStream; + + private static $stty = true; + private static $stdinIsInteractive; + + /** + * Asks a question to the user. + * + * @return mixed The user answer + * + * @throws RuntimeException If there is no data to read in the input stream + */ + public function ask(InputInterface $input, OutputInterface $output, Question $question) + { + if ($output instanceof ConsoleOutputInterface) { + $output = $output->getErrorOutput(); + } + + if (!$input->isInteractive()) { + return $this->getDefaultAnswer($question); + } + + if ($input instanceof StreamableInputInterface && $stream = $input->getStream()) { + $this->inputStream = $stream; + } + + try { + if (!$question->getValidator()) { + return $this->doAsk($output, $question); + } + + $interviewer = function () use ($output, $question) { + return $this->doAsk($output, $question); + }; + + return $this->validateAttempts($interviewer, $output, $question); + } catch (MissingInputException $exception) { + $input->setInteractive(false); + + if (null === $fallbackOutput = $this->getDefaultAnswer($question)) { + throw $exception; + } + + return $fallbackOutput; + } + } + + /** + * {@inheritdoc} + */ + public function getName() + { + return 'question'; + } + + /** + * Prevents usage of stty. + */ + public static function disableStty() + { + self::$stty = false; + } + + /** + * Asks the question to the user. + * + * @return mixed + * + * @throws RuntimeException In case the fallback is deactivated and the response cannot be hidden + */ + private function doAsk(OutputInterface $output, Question $question) + { + $this->writePrompt($output, $question); + + $inputStream = $this->inputStream ?: \STDIN; + $autocomplete = $question->getAutocompleterCallback(); + + if (null === $autocomplete || !self::$stty || !Terminal::hasSttyAvailable()) { + $ret = false; + if ($question->isHidden()) { + try { + $hiddenResponse = $this->getHiddenResponse($output, $inputStream, $question->isTrimmable()); + $ret = $question->isTrimmable() ? trim($hiddenResponse) : $hiddenResponse; + } catch (RuntimeException $e) { + if (!$question->isHiddenFallback()) { + throw $e; + } + } + } + + if (false === $ret) { + $isBlocked = stream_get_meta_data($inputStream)['blocked'] ?? true; + + if (!$isBlocked) { + stream_set_blocking($inputStream, true); + } + + $ret = $this->readInput($inputStream, $question); + + if (!$isBlocked) { + stream_set_blocking($inputStream, false); + } + + if (false === $ret) { + throw new MissingInputException('Aborted.'); + } + if ($question->isTrimmable()) { + $ret = trim($ret); + } + } + } else { + $autocomplete = $this->autocomplete($output, $question, $inputStream, $autocomplete); + $ret = $question->isTrimmable() ? trim($autocomplete) : $autocomplete; + } + + if ($output instanceof ConsoleSectionOutput) { + $output->addContent($ret); + } + + $ret = \strlen($ret) > 0 ? $ret : $question->getDefault(); + + if ($normalizer = $question->getNormalizer()) { + return $normalizer($ret); + } + + return $ret; + } + + /** + * @return mixed + */ + private function getDefaultAnswer(Question $question) + { + $default = $question->getDefault(); + + if (null === $default) { + return $default; + } + + if ($validator = $question->getValidator()) { + return \call_user_func($question->getValidator(), $default); + } elseif ($question instanceof ChoiceQuestion) { + $choices = $question->getChoices(); + + if (!$question->isMultiselect()) { + return $choices[$default] ?? $default; + } + + $default = explode(',', $default); + foreach ($default as $k => $v) { + $v = $question->isTrimmable() ? trim($v) : $v; + $default[$k] = $choices[$v] ?? $v; + } + } + + return $default; + } + + /** + * Outputs the question prompt. + */ + protected function writePrompt(OutputInterface $output, Question $question) + { + $message = $question->getQuestion(); + + if ($question instanceof ChoiceQuestion) { + $output->writeln(array_merge([ + $question->getQuestion(), + ], $this->formatChoiceQuestionChoices($question, 'info'))); + + $message = $question->getPrompt(); + } + + $output->write($message); + } + + /** + * @return string[] + */ + protected function formatChoiceQuestionChoices(ChoiceQuestion $question, string $tag) + { + $messages = []; + + $maxWidth = max(array_map([__CLASS__, 'width'], array_keys($choices = $question->getChoices()))); + + foreach ($choices as $key => $value) { + $padding = str_repeat(' ', $maxWidth - self::width($key)); + + $messages[] = sprintf(" [<$tag>%s$padding] %s", $key, $value); + } + + return $messages; + } + + /** + * Outputs an error message. + */ + protected function writeError(OutputInterface $output, \Exception $error) + { + if (null !== $this->getHelperSet() && $this->getHelperSet()->has('formatter')) { + $message = $this->getHelperSet()->get('formatter')->formatBlock($error->getMessage(), 'error'); + } else { + $message = ''.$error->getMessage().''; + } + + $output->writeln($message); + } + + /** + * Autocompletes a question. + * + * @param resource $inputStream + */ + private function autocomplete(OutputInterface $output, Question $question, $inputStream, callable $autocomplete): string + { + $cursor = new Cursor($output, $inputStream); + + $fullChoice = ''; + $ret = ''; + + $i = 0; + $ofs = -1; + $matches = $autocomplete($ret); + $numMatches = \count($matches); + + $sttyMode = shell_exec('stty -g'); + $isStdin = 'php://stdin' === (stream_get_meta_data($inputStream)['uri'] ?? null); + $r = [$inputStream]; + $w = []; + + // Disable icanon (so we can fread each keypress) and echo (we'll do echoing here instead) + shell_exec('stty -icanon -echo'); + + // Add highlighted text style + $output->getFormatter()->setStyle('hl', new OutputFormatterStyle('black', 'white')); + + // Read a keypress + while (!feof($inputStream)) { + while ($isStdin && 0 === @stream_select($r, $w, $w, 0, 100)) { + // Give signal handlers a chance to run + $r = [$inputStream]; + } + $c = fread($inputStream, 1); + + // as opposed to fgets(), fread() returns an empty string when the stream content is empty, not false. + if (false === $c || ('' === $ret && '' === $c && null === $question->getDefault())) { + shell_exec('stty '.$sttyMode); + throw new MissingInputException('Aborted.'); + } elseif ("\177" === $c) { // Backspace Character + if (0 === $numMatches && 0 !== $i) { + --$i; + $cursor->moveLeft(s($fullChoice)->slice(-1)->width(false)); + + $fullChoice = self::substr($fullChoice, 0, $i); + } + + if (0 === $i) { + $ofs = -1; + $matches = $autocomplete($ret); + $numMatches = \count($matches); + } else { + $numMatches = 0; + } + + // Pop the last character off the end of our string + $ret = self::substr($ret, 0, $i); + } elseif ("\033" === $c) { + // Did we read an escape sequence? + $c .= fread($inputStream, 2); + + // A = Up Arrow. B = Down Arrow + if (isset($c[2]) && ('A' === $c[2] || 'B' === $c[2])) { + if ('A' === $c[2] && -1 === $ofs) { + $ofs = 0; + } + + if (0 === $numMatches) { + continue; + } + + $ofs += ('A' === $c[2]) ? -1 : 1; + $ofs = ($numMatches + $ofs) % $numMatches; + } + } elseif (\ord($c) < 32) { + if ("\t" === $c || "\n" === $c) { + if ($numMatches > 0 && -1 !== $ofs) { + $ret = (string) $matches[$ofs]; + // Echo out remaining chars for current match + $remainingCharacters = substr($ret, \strlen(trim($this->mostRecentlyEnteredValue($fullChoice)))); + $output->write($remainingCharacters); + $fullChoice .= $remainingCharacters; + $i = (false === $encoding = mb_detect_encoding($fullChoice, null, true)) ? \strlen($fullChoice) : mb_strlen($fullChoice, $encoding); + + $matches = array_filter( + $autocomplete($ret), + function ($match) use ($ret) { + return '' === $ret || str_starts_with($match, $ret); + } + ); + $numMatches = \count($matches); + $ofs = -1; + } + + if ("\n" === $c) { + $output->write($c); + break; + } + + $numMatches = 0; + } + + continue; + } else { + if ("\x80" <= $c) { + $c .= fread($inputStream, ["\xC0" => 1, "\xD0" => 1, "\xE0" => 2, "\xF0" => 3][$c & "\xF0"]); + } + + $output->write($c); + $ret .= $c; + $fullChoice .= $c; + ++$i; + + $tempRet = $ret; + + if ($question instanceof ChoiceQuestion && $question->isMultiselect()) { + $tempRet = $this->mostRecentlyEnteredValue($fullChoice); + } + + $numMatches = 0; + $ofs = 0; + + foreach ($autocomplete($ret) as $value) { + // If typed characters match the beginning chunk of value (e.g. [AcmeDe]moBundle) + if (str_starts_with($value, $tempRet)) { + $matches[$numMatches++] = $value; + } + } + } + + $cursor->clearLineAfter(); + + if ($numMatches > 0 && -1 !== $ofs) { + $cursor->savePosition(); + // Write highlighted text, complete the partially entered response + $charactersEntered = \strlen(trim($this->mostRecentlyEnteredValue($fullChoice))); + $output->write(''.OutputFormatter::escapeTrailingBackslash(substr($matches[$ofs], $charactersEntered)).''); + $cursor->restorePosition(); + } + } + + // Reset stty so it behaves normally again + shell_exec('stty '.$sttyMode); + + return $fullChoice; + } + + private function mostRecentlyEnteredValue(string $entered): string + { + // Determine the most recent value that the user entered + if (!str_contains($entered, ',')) { + return $entered; + } + + $choices = explode(',', $entered); + if ('' !== $lastChoice = trim($choices[\count($choices) - 1])) { + return $lastChoice; + } + + return $entered; + } + + /** + * Gets a hidden response from user. + * + * @param resource $inputStream The handler resource + * @param bool $trimmable Is the answer trimmable + * + * @throws RuntimeException In case the fallback is deactivated and the response cannot be hidden + */ + private function getHiddenResponse(OutputInterface $output, $inputStream, bool $trimmable = true): string + { + if ('\\' === \DIRECTORY_SEPARATOR) { + $exe = __DIR__.'/../Resources/bin/hiddeninput.exe'; + + // handle code running from a phar + if ('phar:' === substr(__FILE__, 0, 5)) { + $tmpExe = sys_get_temp_dir().'/hiddeninput.exe'; + copy($exe, $tmpExe); + $exe = $tmpExe; + } + + $sExec = shell_exec('"'.$exe.'"'); + $value = $trimmable ? rtrim($sExec) : $sExec; + $output->writeln(''); + + if (isset($tmpExe)) { + unlink($tmpExe); + } + + return $value; + } + + if (self::$stty && Terminal::hasSttyAvailable()) { + $sttyMode = shell_exec('stty -g'); + shell_exec('stty -echo'); + } elseif ($this->isInteractiveInput($inputStream)) { + throw new RuntimeException('Unable to hide the response.'); + } + + $value = fgets($inputStream, 4096); + + if (self::$stty && Terminal::hasSttyAvailable()) { + shell_exec('stty '.$sttyMode); + } + + if (false === $value) { + throw new MissingInputException('Aborted.'); + } + if ($trimmable) { + $value = trim($value); + } + $output->writeln(''); + + return $value; + } + + /** + * Validates an attempt. + * + * @param callable $interviewer A callable that will ask for a question and return the result + * + * @return mixed The validated response + * + * @throws \Exception In case the max number of attempts has been reached and no valid response has been given + */ + private function validateAttempts(callable $interviewer, OutputInterface $output, Question $question) + { + $error = null; + $attempts = $question->getMaxAttempts(); + + while (null === $attempts || $attempts--) { + if (null !== $error) { + $this->writeError($output, $error); + } + + try { + return $question->getValidator()($interviewer()); + } catch (RuntimeException $e) { + throw $e; + } catch (\Exception $error) { + } + } + + throw $error; + } + + private function isInteractiveInput($inputStream): bool + { + if ('php://stdin' !== (stream_get_meta_data($inputStream)['uri'] ?? null)) { + return false; + } + + if (null !== self::$stdinIsInteractive) { + return self::$stdinIsInteractive; + } + + return self::$stdinIsInteractive = @stream_isatty(fopen('php://stdin', 'r')); + } + + /** + * Reads one or more lines of input and returns what is read. + * + * @param resource $inputStream The handler resource + * @param Question $question The question being asked + * + * @return string|false The input received, false in case input could not be read + */ + private function readInput($inputStream, Question $question) + { + if (!$question->isMultiline()) { + $cp = $this->setIOCodepage(); + $ret = fgets($inputStream, 4096); + + return $this->resetIOCodepage($cp, $ret); + } + + $multiLineStreamReader = $this->cloneInputStream($inputStream); + if (null === $multiLineStreamReader) { + return false; + } + + $ret = ''; + $cp = $this->setIOCodepage(); + while (false !== ($char = fgetc($multiLineStreamReader))) { + if (\PHP_EOL === "{$ret}{$char}") { + break; + } + $ret .= $char; + } + + return $this->resetIOCodepage($cp, $ret); + } + + /** + * Sets console I/O to the host code page. + * + * @return int Previous code page in IBM/EBCDIC format + */ + private function setIOCodepage(): int + { + if (\function_exists('sapi_windows_cp_set')) { + $cp = sapi_windows_cp_get(); + sapi_windows_cp_set(sapi_windows_cp_get('oem')); + + return $cp; + } + + return 0; + } + + /** + * Sets console I/O to the specified code page and converts the user input. + * + * @param string|false $input + * + * @return string|false + */ + private function resetIOCodepage(int $cp, $input) + { + if (0 !== $cp) { + sapi_windows_cp_set($cp); + + if (false !== $input && '' !== $input) { + $input = sapi_windows_cp_conv(sapi_windows_cp_get('oem'), $cp, $input); + } + } + + return $input; + } + + /** + * Clones an input stream in order to act on one instance of the same + * stream without affecting the other instance. + * + * @param resource $inputStream The handler resource + * + * @return resource|null The cloned resource, null in case it could not be cloned + */ + private function cloneInputStream($inputStream) + { + $streamMetaData = stream_get_meta_data($inputStream); + $seekable = $streamMetaData['seekable'] ?? false; + $mode = $streamMetaData['mode'] ?? 'rb'; + $uri = $streamMetaData['uri'] ?? null; + + if (null === $uri) { + return null; + } + + $cloneStream = fopen($uri, $mode); + + // For seekable and writable streams, add all the same data to the + // cloned stream and then seek to the same offset. + if (true === $seekable && !\in_array($mode, ['r', 'rb', 'rt'])) { + $offset = ftell($inputStream); + rewind($inputStream); + stream_copy_to_stream($inputStream, $cloneStream); + fseek($inputStream, $offset); + fseek($cloneStream, $offset); + } + + return $cloneStream; + } +} diff --git a/deps/vendor/symfony/console/Helper/SymfonyQuestionHelper.php b/deps/vendor/symfony/console/Helper/SymfonyQuestionHelper.php new file mode 100644 index 000000000..01f94aba4 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/SymfonyQuestionHelper.php @@ -0,0 +1,109 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Question\ChoiceQuestion; +use Symfony\Component\Console\Question\ConfirmationQuestion; +use Symfony\Component\Console\Question\Question; +use Symfony\Component\Console\Style\SymfonyStyle; + +/** + * Symfony Style Guide compliant question helper. + * + * @author Kevin Bond + */ +class SymfonyQuestionHelper extends QuestionHelper +{ + /** + * {@inheritdoc} + */ + protected function writePrompt(OutputInterface $output, Question $question) + { + $text = OutputFormatter::escapeTrailingBackslash($question->getQuestion()); + $default = $question->getDefault(); + + if ($question->isMultiline()) { + $text .= sprintf(' (press %s to continue)', $this->getEofShortcut()); + } + + switch (true) { + case null === $default: + $text = sprintf(' %s:', $text); + + break; + + case $question instanceof ConfirmationQuestion: + $text = sprintf(' %s (yes/no) [%s]:', $text, $default ? 'yes' : 'no'); + + break; + + case $question instanceof ChoiceQuestion && $question->isMultiselect(): + $choices = $question->getChoices(); + $default = explode(',', $default); + + foreach ($default as $key => $value) { + $default[$key] = $choices[trim($value)]; + } + + $text = sprintf(' %s [%s]:', $text, OutputFormatter::escape(implode(', ', $default))); + + break; + + case $question instanceof ChoiceQuestion: + $choices = $question->getChoices(); + $text = sprintf(' %s [%s]:', $text, OutputFormatter::escape($choices[$default] ?? $default)); + + break; + + default: + $text = sprintf(' %s [%s]:', $text, OutputFormatter::escape($default)); + } + + $output->writeln($text); + + $prompt = ' > '; + + if ($question instanceof ChoiceQuestion) { + $output->writeln($this->formatChoiceQuestionChoices($question, 'comment')); + + $prompt = $question->getPrompt(); + } + + $output->write($prompt); + } + + /** + * {@inheritdoc} + */ + protected function writeError(OutputInterface $output, \Exception $error) + { + if ($output instanceof SymfonyStyle) { + $output->newLine(); + $output->error($error->getMessage()); + + return; + } + + parent::writeError($output, $error); + } + + private function getEofShortcut(): string + { + if ('Windows' === \PHP_OS_FAMILY) { + return 'Ctrl+Z then Enter'; + } + + return 'Ctrl+D'; + } +} diff --git a/deps/vendor/symfony/console/Helper/Table.php b/deps/vendor/symfony/console/Helper/Table.php new file mode 100644 index 000000000..698f9693b --- /dev/null +++ b/deps/vendor/symfony/console/Helper/Table.php @@ -0,0 +1,917 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\RuntimeException; +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Formatter\WrappableOutputFormatterInterface; +use Symfony\Component\Console\Output\ConsoleSectionOutput; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Provides helpers to display a table. + * + * @author Fabien Potencier + * @author Саша Стаменковић + * @author Abdellatif Ait boudad + * @author Max Grigorian + * @author Dany Maillard + */ +class Table +{ + private const SEPARATOR_TOP = 0; + private const SEPARATOR_TOP_BOTTOM = 1; + private const SEPARATOR_MID = 2; + private const SEPARATOR_BOTTOM = 3; + private const BORDER_OUTSIDE = 0; + private const BORDER_INSIDE = 1; + + private $headerTitle; + private $footerTitle; + + /** + * Table headers. + */ + private $headers = []; + + /** + * Table rows. + */ + private $rows = []; + private $horizontal = false; + + /** + * Column widths cache. + */ + private $effectiveColumnWidths = []; + + /** + * Number of columns cache. + * + * @var int + */ + private $numberOfColumns; + + /** + * @var OutputInterface + */ + private $output; + + /** + * @var TableStyle + */ + private $style; + + /** + * @var array + */ + private $columnStyles = []; + + /** + * User set column widths. + * + * @var array + */ + private $columnWidths = []; + private $columnMaxWidths = []; + + /** + * @var array|null + */ + private static $styles; + + private $rendered = false; + + public function __construct(OutputInterface $output) + { + $this->output = $output; + + if (!self::$styles) { + self::$styles = self::initStyles(); + } + + $this->setStyle('default'); + } + + /** + * Sets a style definition. + */ + public static function setStyleDefinition(string $name, TableStyle $style) + { + if (!self::$styles) { + self::$styles = self::initStyles(); + } + + self::$styles[$name] = $style; + } + + /** + * Gets a style definition by name. + * + * @return TableStyle + */ + public static function getStyleDefinition(string $name) + { + if (!self::$styles) { + self::$styles = self::initStyles(); + } + + if (isset(self::$styles[$name])) { + return self::$styles[$name]; + } + + throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name)); + } + + /** + * Sets table style. + * + * @param TableStyle|string $name The style name or a TableStyle instance + * + * @return $this + */ + public function setStyle($name) + { + $this->style = $this->resolveStyle($name); + + return $this; + } + + /** + * Gets the current table style. + * + * @return TableStyle + */ + public function getStyle() + { + return $this->style; + } + + /** + * Sets table column style. + * + * @param TableStyle|string $name The style name or a TableStyle instance + * + * @return $this + */ + public function setColumnStyle(int $columnIndex, $name) + { + $this->columnStyles[$columnIndex] = $this->resolveStyle($name); + + return $this; + } + + /** + * Gets the current style for a column. + * + * If style was not set, it returns the global table style. + * + * @return TableStyle + */ + public function getColumnStyle(int $columnIndex) + { + return $this->columnStyles[$columnIndex] ?? $this->getStyle(); + } + + /** + * Sets the minimum width of a column. + * + * @return $this + */ + public function setColumnWidth(int $columnIndex, int $width) + { + $this->columnWidths[$columnIndex] = $width; + + return $this; + } + + /** + * Sets the minimum width of all columns. + * + * @return $this + */ + public function setColumnWidths(array $widths) + { + $this->columnWidths = []; + foreach ($widths as $index => $width) { + $this->setColumnWidth($index, $width); + } + + return $this; + } + + /** + * Sets the maximum width of a column. + * + * Any cell within this column which contents exceeds the specified width will be wrapped into multiple lines, while + * formatted strings are preserved. + * + * @return $this + */ + public function setColumnMaxWidth(int $columnIndex, int $width): self + { + if (!$this->output->getFormatter() instanceof WrappableOutputFormatterInterface) { + throw new \LogicException(sprintf('Setting a maximum column width is only supported when using a "%s" formatter, got "%s".', WrappableOutputFormatterInterface::class, get_debug_type($this->output->getFormatter()))); + } + + $this->columnMaxWidths[$columnIndex] = $width; + + return $this; + } + + /** + * @return $this + */ + public function setHeaders(array $headers) + { + $headers = array_values($headers); + if (!empty($headers) && !\is_array($headers[0])) { + $headers = [$headers]; + } + + $this->headers = $headers; + + return $this; + } + + public function setRows(array $rows) + { + $this->rows = []; + + return $this->addRows($rows); + } + + /** + * @return $this + */ + public function addRows(array $rows) + { + foreach ($rows as $row) { + $this->addRow($row); + } + + return $this; + } + + /** + * @return $this + */ + public function addRow($row) + { + if ($row instanceof TableSeparator) { + $this->rows[] = $row; + + return $this; + } + + if (!\is_array($row)) { + throw new InvalidArgumentException('A row must be an array or a TableSeparator instance.'); + } + + $this->rows[] = array_values($row); + + return $this; + } + + /** + * Adds a row to the table, and re-renders the table. + * + * @return $this + */ + public function appendRow($row): self + { + if (!$this->output instanceof ConsoleSectionOutput) { + throw new RuntimeException(sprintf('Output should be an instance of "%s" when calling "%s".', ConsoleSectionOutput::class, __METHOD__)); + } + + if ($this->rendered) { + $this->output->clear($this->calculateRowCount()); + } + + $this->addRow($row); + $this->render(); + + return $this; + } + + /** + * @return $this + */ + public function setRow($column, array $row) + { + $this->rows[$column] = $row; + + return $this; + } + + /** + * @return $this + */ + public function setHeaderTitle(?string $title): self + { + $this->headerTitle = $title; + + return $this; + } + + /** + * @return $this + */ + public function setFooterTitle(?string $title): self + { + $this->footerTitle = $title; + + return $this; + } + + /** + * @return $this + */ + public function setHorizontal(bool $horizontal = true): self + { + $this->horizontal = $horizontal; + + return $this; + } + + /** + * Renders table to output. + * + * Example: + * + * +---------------+-----------------------+------------------+ + * | ISBN | Title | Author | + * +---------------+-----------------------+------------------+ + * | 99921-58-10-7 | Divine Comedy | Dante Alighieri | + * | 9971-5-0210-0 | A Tale of Two Cities | Charles Dickens | + * | 960-425-059-0 | The Lord of the Rings | J. R. R. Tolkien | + * +---------------+-----------------------+------------------+ + */ + public function render() + { + $divider = new TableSeparator(); + if ($this->horizontal) { + $rows = []; + foreach ($this->headers[0] ?? [] as $i => $header) { + $rows[$i] = [$header]; + foreach ($this->rows as $row) { + if ($row instanceof TableSeparator) { + continue; + } + if (isset($row[$i])) { + $rows[$i][] = $row[$i]; + } elseif ($rows[$i][0] instanceof TableCell && $rows[$i][0]->getColspan() >= 2) { + // Noop, there is a "title" + } else { + $rows[$i][] = null; + } + } + } + } else { + $rows = array_merge($this->headers, [$divider], $this->rows); + } + + $this->calculateNumberOfColumns($rows); + + $rowGroups = $this->buildTableRows($rows); + $this->calculateColumnsWidth($rowGroups); + + $isHeader = !$this->horizontal; + $isFirstRow = $this->horizontal; + $hasTitle = (bool) $this->headerTitle; + + foreach ($rowGroups as $rowGroup) { + $isHeaderSeparatorRendered = false; + + foreach ($rowGroup as $row) { + if ($divider === $row) { + $isHeader = false; + $isFirstRow = true; + + continue; + } + + if ($row instanceof TableSeparator) { + $this->renderRowSeparator(); + + continue; + } + + if (!$row) { + continue; + } + + if ($isHeader && !$isHeaderSeparatorRendered) { + $this->renderRowSeparator( + $isHeader ? self::SEPARATOR_TOP : self::SEPARATOR_TOP_BOTTOM, + $hasTitle ? $this->headerTitle : null, + $hasTitle ? $this->style->getHeaderTitleFormat() : null + ); + $hasTitle = false; + $isHeaderSeparatorRendered = true; + } + + if ($isFirstRow) { + $this->renderRowSeparator( + $isHeader ? self::SEPARATOR_TOP : self::SEPARATOR_TOP_BOTTOM, + $hasTitle ? $this->headerTitle : null, + $hasTitle ? $this->style->getHeaderTitleFormat() : null + ); + $isFirstRow = false; + $hasTitle = false; + } + + if ($this->horizontal) { + $this->renderRow($row, $this->style->getCellRowFormat(), $this->style->getCellHeaderFormat()); + } else { + $this->renderRow($row, $isHeader ? $this->style->getCellHeaderFormat() : $this->style->getCellRowFormat()); + } + } + } + $this->renderRowSeparator(self::SEPARATOR_BOTTOM, $this->footerTitle, $this->style->getFooterTitleFormat()); + + $this->cleanup(); + $this->rendered = true; + } + + /** + * Renders horizontal header separator. + * + * Example: + * + * +-----+-----------+-------+ + */ + private function renderRowSeparator(int $type = self::SEPARATOR_MID, ?string $title = null, ?string $titleFormat = null) + { + if (0 === $count = $this->numberOfColumns) { + return; + } + + $borders = $this->style->getBorderChars(); + if (!$borders[0] && !$borders[2] && !$this->style->getCrossingChar()) { + return; + } + + $crossings = $this->style->getCrossingChars(); + if (self::SEPARATOR_MID === $type) { + [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[2], $crossings[8], $crossings[0], $crossings[4]]; + } elseif (self::SEPARATOR_TOP === $type) { + [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[0], $crossings[1], $crossings[2], $crossings[3]]; + } elseif (self::SEPARATOR_TOP_BOTTOM === $type) { + [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[0], $crossings[9], $crossings[10], $crossings[11]]; + } else { + [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[0], $crossings[7], $crossings[6], $crossings[5]]; + } + + $markup = $leftChar; + for ($column = 0; $column < $count; ++$column) { + $markup .= str_repeat($horizontal, $this->effectiveColumnWidths[$column]); + $markup .= $column === $count - 1 ? $rightChar : $midChar; + } + + if (null !== $title) { + $titleLength = Helper::width(Helper::removeDecoration($formatter = $this->output->getFormatter(), $formattedTitle = sprintf($titleFormat, $title))); + $markupLength = Helper::width($markup); + if ($titleLength > $limit = $markupLength - 4) { + $titleLength = $limit; + $formatLength = Helper::width(Helper::removeDecoration($formatter, sprintf($titleFormat, ''))); + $formattedTitle = sprintf($titleFormat, Helper::substr($title, 0, $limit - $formatLength - 3).'...'); + } + + $titleStart = intdiv($markupLength - $titleLength, 2); + if (false === mb_detect_encoding($markup, null, true)) { + $markup = substr_replace($markup, $formattedTitle, $titleStart, $titleLength); + } else { + $markup = mb_substr($markup, 0, $titleStart).$formattedTitle.mb_substr($markup, $titleStart + $titleLength); + } + } + + $this->output->writeln(sprintf($this->style->getBorderFormat(), $markup)); + } + + /** + * Renders vertical column separator. + */ + private function renderColumnSeparator(int $type = self::BORDER_OUTSIDE): string + { + $borders = $this->style->getBorderChars(); + + return sprintf($this->style->getBorderFormat(), self::BORDER_OUTSIDE === $type ? $borders[1] : $borders[3]); + } + + /** + * Renders table row. + * + * Example: + * + * | 9971-5-0210-0 | A Tale of Two Cities | Charles Dickens | + */ + private function renderRow(array $row, string $cellFormat, ?string $firstCellFormat = null) + { + $rowContent = $this->renderColumnSeparator(self::BORDER_OUTSIDE); + $columns = $this->getRowColumns($row); + $last = \count($columns) - 1; + foreach ($columns as $i => $column) { + if ($firstCellFormat && 0 === $i) { + $rowContent .= $this->renderCell($row, $column, $firstCellFormat); + } else { + $rowContent .= $this->renderCell($row, $column, $cellFormat); + } + $rowContent .= $this->renderColumnSeparator($last === $i ? self::BORDER_OUTSIDE : self::BORDER_INSIDE); + } + $this->output->writeln($rowContent); + } + + /** + * Renders table cell with padding. + */ + private function renderCell(array $row, int $column, string $cellFormat): string + { + $cell = $row[$column] ?? ''; + $width = $this->effectiveColumnWidths[$column]; + if ($cell instanceof TableCell && $cell->getColspan() > 1) { + // add the width of the following columns(numbers of colspan). + foreach (range($column + 1, $column + $cell->getColspan() - 1) as $nextColumn) { + $width += $this->getColumnSeparatorWidth() + $this->effectiveColumnWidths[$nextColumn]; + } + } + + // str_pad won't work properly with multi-byte strings, we need to fix the padding + if (false !== $encoding = mb_detect_encoding($cell, null, true)) { + $width += \strlen($cell) - mb_strwidth($cell, $encoding); + } + + $style = $this->getColumnStyle($column); + + if ($cell instanceof TableSeparator) { + return sprintf($style->getBorderFormat(), str_repeat($style->getBorderChars()[2], $width)); + } + + $width += Helper::length($cell) - Helper::length(Helper::removeDecoration($this->output->getFormatter(), $cell)); + $content = sprintf($style->getCellRowContentFormat(), $cell); + + $padType = $style->getPadType(); + if ($cell instanceof TableCell && $cell->getStyle() instanceof TableCellStyle) { + $isNotStyledByTag = !preg_match('/^<(\w+|(\w+=[\w,]+;?)*)>.+<\/(\w+|(\w+=\w+;?)*)?>$/', $cell); + if ($isNotStyledByTag) { + $cellFormat = $cell->getStyle()->getCellFormat(); + if (!\is_string($cellFormat)) { + $tag = http_build_query($cell->getStyle()->getTagOptions(), '', ';'); + $cellFormat = '<'.$tag.'>%s'; + } + + if (strstr($content, '')) { + $content = str_replace('', '', $content); + $width -= 3; + } + if (strstr($content, '')) { + $content = str_replace('', '', $content); + $width -= \strlen(''); + } + } + + $padType = $cell->getStyle()->getPadByAlign(); + } + + return sprintf($cellFormat, str_pad($content, $width, $style->getPaddingChar(), $padType)); + } + + /** + * Calculate number of columns for this table. + */ + private function calculateNumberOfColumns(array $rows) + { + $columns = [0]; + foreach ($rows as $row) { + if ($row instanceof TableSeparator) { + continue; + } + + $columns[] = $this->getNumberOfColumns($row); + } + + $this->numberOfColumns = max($columns); + } + + private function buildTableRows(array $rows): TableRows + { + /** @var WrappableOutputFormatterInterface $formatter */ + $formatter = $this->output->getFormatter(); + $unmergedRows = []; + for ($rowKey = 0; $rowKey < \count($rows); ++$rowKey) { + $rows = $this->fillNextRows($rows, $rowKey); + + // Remove any new line breaks and replace it with a new line + foreach ($rows[$rowKey] as $column => $cell) { + $colspan = $cell instanceof TableCell ? $cell->getColspan() : 1; + + if (isset($this->columnMaxWidths[$column]) && Helper::width(Helper::removeDecoration($formatter, $cell)) > $this->columnMaxWidths[$column]) { + $cell = $formatter->formatAndWrap($cell, $this->columnMaxWidths[$column] * $colspan); + } + if (!strstr($cell ?? '', "\n")) { + continue; + } + $eol = str_contains($cell ?? '', "\r\n") ? "\r\n" : "\n"; + $escaped = implode($eol, array_map([OutputFormatter::class, 'escapeTrailingBackslash'], explode($eol, $cell))); + $cell = $cell instanceof TableCell ? new TableCell($escaped, ['colspan' => $cell->getColspan()]) : $escaped; + $lines = explode($eol, str_replace($eol, ''.$eol, $cell)); + foreach ($lines as $lineKey => $line) { + if ($colspan > 1) { + $line = new TableCell($line, ['colspan' => $colspan]); + } + if (0 === $lineKey) { + $rows[$rowKey][$column] = $line; + } else { + if (!\array_key_exists($rowKey, $unmergedRows) || !\array_key_exists($lineKey, $unmergedRows[$rowKey])) { + $unmergedRows[$rowKey][$lineKey] = $this->copyRow($rows, $rowKey); + } + $unmergedRows[$rowKey][$lineKey][$column] = $line; + } + } + } + } + + return new TableRows(function () use ($rows, $unmergedRows): \Traversable { + foreach ($rows as $rowKey => $row) { + $rowGroup = [$row instanceof TableSeparator ? $row : $this->fillCells($row)]; + + if (isset($unmergedRows[$rowKey])) { + foreach ($unmergedRows[$rowKey] as $row) { + $rowGroup[] = $row instanceof TableSeparator ? $row : $this->fillCells($row); + } + } + yield $rowGroup; + } + }); + } + + private function calculateRowCount(): int + { + $numberOfRows = \count(iterator_to_array($this->buildTableRows(array_merge($this->headers, [new TableSeparator()], $this->rows)))); + + if ($this->headers) { + ++$numberOfRows; // Add row for header separator + } + + if (\count($this->rows) > 0) { + ++$numberOfRows; // Add row for footer separator + } + + return $numberOfRows; + } + + /** + * fill rows that contains rowspan > 1. + * + * @throws InvalidArgumentException + */ + private function fillNextRows(array $rows, int $line): array + { + $unmergedRows = []; + foreach ($rows[$line] as $column => $cell) { + if (null !== $cell && !$cell instanceof TableCell && !\is_scalar($cell) && !(\is_object($cell) && method_exists($cell, '__toString'))) { + throw new InvalidArgumentException(sprintf('A cell must be a TableCell, a scalar or an object implementing "__toString()", "%s" given.', get_debug_type($cell))); + } + if ($cell instanceof TableCell && $cell->getRowspan() > 1) { + $nbLines = $cell->getRowspan() - 1; + $lines = [$cell]; + if (strstr($cell, "\n")) { + $eol = str_contains($cell, "\r\n") ? "\r\n" : "\n"; + $lines = explode($eol, str_replace($eol, ''.$eol.'', $cell)); + $nbLines = \count($lines) > $nbLines ? substr_count($cell, $eol) : $nbLines; + + $rows[$line][$column] = new TableCell($lines[0], ['colspan' => $cell->getColspan(), 'style' => $cell->getStyle()]); + unset($lines[0]); + } + + // create a two dimensional array (rowspan x colspan) + $unmergedRows = array_replace_recursive(array_fill($line + 1, $nbLines, []), $unmergedRows); + foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) { + $value = $lines[$unmergedRowKey - $line] ?? ''; + $unmergedRows[$unmergedRowKey][$column] = new TableCell($value, ['colspan' => $cell->getColspan(), 'style' => $cell->getStyle()]); + if ($nbLines === $unmergedRowKey - $line) { + break; + } + } + } + } + + foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) { + // we need to know if $unmergedRow will be merged or inserted into $rows + if (isset($rows[$unmergedRowKey]) && \is_array($rows[$unmergedRowKey]) && ($this->getNumberOfColumns($rows[$unmergedRowKey]) + $this->getNumberOfColumns($unmergedRows[$unmergedRowKey]) <= $this->numberOfColumns)) { + foreach ($unmergedRow as $cellKey => $cell) { + // insert cell into row at cellKey position + array_splice($rows[$unmergedRowKey], $cellKey, 0, [$cell]); + } + } else { + $row = $this->copyRow($rows, $unmergedRowKey - 1); + foreach ($unmergedRow as $column => $cell) { + if (!empty($cell)) { + $row[$column] = $unmergedRow[$column]; + } + } + array_splice($rows, $unmergedRowKey, 0, [$row]); + } + } + + return $rows; + } + + /** + * fill cells for a row that contains colspan > 1. + */ + private function fillCells(iterable $row) + { + $newRow = []; + + foreach ($row as $column => $cell) { + $newRow[] = $cell; + if ($cell instanceof TableCell && $cell->getColspan() > 1) { + foreach (range($column + 1, $column + $cell->getColspan() - 1) as $position) { + // insert empty value at column position + $newRow[] = ''; + } + } + } + + return $newRow ?: $row; + } + + private function copyRow(array $rows, int $line): array + { + $row = $rows[$line]; + foreach ($row as $cellKey => $cellValue) { + $row[$cellKey] = ''; + if ($cellValue instanceof TableCell) { + $row[$cellKey] = new TableCell('', ['colspan' => $cellValue->getColspan()]); + } + } + + return $row; + } + + /** + * Gets number of columns by row. + */ + private function getNumberOfColumns(array $row): int + { + $columns = \count($row); + foreach ($row as $column) { + $columns += $column instanceof TableCell ? ($column->getColspan() - 1) : 0; + } + + return $columns; + } + + /** + * Gets list of columns for the given row. + */ + private function getRowColumns(array $row): array + { + $columns = range(0, $this->numberOfColumns - 1); + foreach ($row as $cellKey => $cell) { + if ($cell instanceof TableCell && $cell->getColspan() > 1) { + // exclude grouped columns. + $columns = array_diff($columns, range($cellKey + 1, $cellKey + $cell->getColspan() - 1)); + } + } + + return $columns; + } + + /** + * Calculates columns widths. + */ + private function calculateColumnsWidth(iterable $groups) + { + for ($column = 0; $column < $this->numberOfColumns; ++$column) { + $lengths = []; + foreach ($groups as $group) { + foreach ($group as $row) { + if ($row instanceof TableSeparator) { + continue; + } + + foreach ($row as $i => $cell) { + if ($cell instanceof TableCell) { + $textContent = Helper::removeDecoration($this->output->getFormatter(), $cell); + $textLength = Helper::width($textContent); + if ($textLength > 0) { + $contentColumns = mb_str_split($textContent, ceil($textLength / $cell->getColspan())); + foreach ($contentColumns as $position => $content) { + $row[$i + $position] = $content; + } + } + } + } + + $lengths[] = $this->getCellWidth($row, $column); + } + } + + $this->effectiveColumnWidths[$column] = max($lengths) + Helper::width($this->style->getCellRowContentFormat()) - 2; + } + } + + private function getColumnSeparatorWidth(): int + { + return Helper::width(sprintf($this->style->getBorderFormat(), $this->style->getBorderChars()[3])); + } + + private function getCellWidth(array $row, int $column): int + { + $cellWidth = 0; + + if (isset($row[$column])) { + $cell = $row[$column]; + $cellWidth = Helper::width(Helper::removeDecoration($this->output->getFormatter(), $cell)); + } + + $columnWidth = $this->columnWidths[$column] ?? 0; + $cellWidth = max($cellWidth, $columnWidth); + + return isset($this->columnMaxWidths[$column]) ? min($this->columnMaxWidths[$column], $cellWidth) : $cellWidth; + } + + /** + * Called after rendering to cleanup cache data. + */ + private function cleanup() + { + $this->effectiveColumnWidths = []; + $this->numberOfColumns = null; + } + + /** + * @return array + */ + private static function initStyles(): array + { + $borderless = new TableStyle(); + $borderless + ->setHorizontalBorderChars('=') + ->setVerticalBorderChars(' ') + ->setDefaultCrossingChar(' ') + ; + + $compact = new TableStyle(); + $compact + ->setHorizontalBorderChars('') + ->setVerticalBorderChars('') + ->setDefaultCrossingChar('') + ->setCellRowContentFormat('%s ') + ; + + $styleGuide = new TableStyle(); + $styleGuide + ->setHorizontalBorderChars('-') + ->setVerticalBorderChars(' ') + ->setDefaultCrossingChar(' ') + ->setCellHeaderFormat('%s') + ; + + $box = (new TableStyle()) + ->setHorizontalBorderChars('─') + ->setVerticalBorderChars('│') + ->setCrossingChars('┼', '┌', '┬', '┐', '┤', '┘', '┴', '└', '├') + ; + + $boxDouble = (new TableStyle()) + ->setHorizontalBorderChars('═', '─') + ->setVerticalBorderChars('║', '│') + ->setCrossingChars('┼', '╔', '╤', '╗', '╢', '╝', '╧', '╚', '╟', '╠', '╪', '╣') + ; + + return [ + 'default' => new TableStyle(), + 'borderless' => $borderless, + 'compact' => $compact, + 'symfony-style-guide' => $styleGuide, + 'box' => $box, + 'box-double' => $boxDouble, + ]; + } + + private function resolveStyle($name): TableStyle + { + if ($name instanceof TableStyle) { + return $name; + } + + if (isset(self::$styles[$name])) { + return self::$styles[$name]; + } + + throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name)); + } +} diff --git a/deps/vendor/symfony/console/Helper/TableCell.php b/deps/vendor/symfony/console/Helper/TableCell.php new file mode 100644 index 000000000..1a7bc6ede --- /dev/null +++ b/deps/vendor/symfony/console/Helper/TableCell.php @@ -0,0 +1,78 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Exception\InvalidArgumentException; + +/** + * @author Abdellatif Ait boudad + */ +class TableCell +{ + private $value; + private $options = [ + 'rowspan' => 1, + 'colspan' => 1, + 'style' => null, + ]; + + public function __construct(string $value = '', array $options = []) + { + $this->value = $value; + + // check option names + if ($diff = array_diff(array_keys($options), array_keys($this->options))) { + throw new InvalidArgumentException(sprintf('The TableCell does not support the following options: \'%s\'.', implode('\', \'', $diff))); + } + + if (isset($options['style']) && !$options['style'] instanceof TableCellStyle) { + throw new InvalidArgumentException('The style option must be an instance of "TableCellStyle".'); + } + + $this->options = array_merge($this->options, $options); + } + + /** + * Returns the cell value. + * + * @return string + */ + public function __toString() + { + return $this->value; + } + + /** + * Gets number of colspan. + * + * @return int + */ + public function getColspan() + { + return (int) $this->options['colspan']; + } + + /** + * Gets number of rowspan. + * + * @return int + */ + public function getRowspan() + { + return (int) $this->options['rowspan']; + } + + public function getStyle(): ?TableCellStyle + { + return $this->options['style']; + } +} diff --git a/deps/vendor/symfony/console/Helper/TableCellStyle.php b/deps/vendor/symfony/console/Helper/TableCellStyle.php new file mode 100644 index 000000000..19cd0ffc6 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/TableCellStyle.php @@ -0,0 +1,89 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Exception\InvalidArgumentException; + +/** + * @author Yewhen Khoptynskyi + */ +class TableCellStyle +{ + public const DEFAULT_ALIGN = 'left'; + + private const TAG_OPTIONS = [ + 'fg', + 'bg', + 'options', + ]; + + private const ALIGN_MAP = [ + 'left' => \STR_PAD_RIGHT, + 'center' => \STR_PAD_BOTH, + 'right' => \STR_PAD_LEFT, + ]; + + private $options = [ + 'fg' => 'default', + 'bg' => 'default', + 'options' => null, + 'align' => self::DEFAULT_ALIGN, + 'cellFormat' => null, + ]; + + public function __construct(array $options = []) + { + if ($diff = array_diff(array_keys($options), array_keys($this->options))) { + throw new InvalidArgumentException(sprintf('The TableCellStyle does not support the following options: \'%s\'.', implode('\', \'', $diff))); + } + + if (isset($options['align']) && !\array_key_exists($options['align'], self::ALIGN_MAP)) { + throw new InvalidArgumentException(sprintf('Wrong align value. Value must be following: \'%s\'.', implode('\', \'', array_keys(self::ALIGN_MAP)))); + } + + $this->options = array_merge($this->options, $options); + } + + public function getOptions(): array + { + return $this->options; + } + + /** + * Gets options we need for tag for example fg, bg. + * + * @return string[] + */ + public function getTagOptions() + { + return array_filter( + $this->getOptions(), + function ($key) { + return \in_array($key, self::TAG_OPTIONS) && isset($this->options[$key]); + }, + \ARRAY_FILTER_USE_KEY + ); + } + + /** + * @return int + */ + public function getPadByAlign() + { + return self::ALIGN_MAP[$this->getOptions()['align']]; + } + + public function getCellFormat(): ?string + { + return $this->getOptions()['cellFormat']; + } +} diff --git a/deps/vendor/symfony/console/Helper/TableRows.php b/deps/vendor/symfony/console/Helper/TableRows.php new file mode 100644 index 000000000..cbc07d294 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/TableRows.php @@ -0,0 +1,30 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +/** + * @internal + */ +class TableRows implements \IteratorAggregate +{ + private $generator; + + public function __construct(\Closure $generator) + { + $this->generator = $generator; + } + + public function getIterator(): \Traversable + { + return ($this->generator)(); + } +} diff --git a/deps/vendor/symfony/console/Helper/TableSeparator.php b/deps/vendor/symfony/console/Helper/TableSeparator.php new file mode 100644 index 000000000..e541c5315 --- /dev/null +++ b/deps/vendor/symfony/console/Helper/TableSeparator.php @@ -0,0 +1,25 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +/** + * Marks a row as being a separator. + * + * @author Fabien Potencier + */ +class TableSeparator extends TableCell +{ + public function __construct(array $options = []) + { + parent::__construct('', $options); + } +} diff --git a/deps/vendor/symfony/console/Helper/TableStyle.php b/deps/vendor/symfony/console/Helper/TableStyle.php new file mode 100644 index 000000000..0643c79eb --- /dev/null +++ b/deps/vendor/symfony/console/Helper/TableStyle.php @@ -0,0 +1,376 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Helper; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; + +/** + * Defines the styles for a Table. + * + * @author Fabien Potencier + * @author Саша Стаменковић + * @author Dany Maillard + */ +class TableStyle +{ + private $paddingChar = ' '; + private $horizontalOutsideBorderChar = '-'; + private $horizontalInsideBorderChar = '-'; + private $verticalOutsideBorderChar = '|'; + private $verticalInsideBorderChar = '|'; + private $crossingChar = '+'; + private $crossingTopRightChar = '+'; + private $crossingTopMidChar = '+'; + private $crossingTopLeftChar = '+'; + private $crossingMidRightChar = '+'; + private $crossingBottomRightChar = '+'; + private $crossingBottomMidChar = '+'; + private $crossingBottomLeftChar = '+'; + private $crossingMidLeftChar = '+'; + private $crossingTopLeftBottomChar = '+'; + private $crossingTopMidBottomChar = '+'; + private $crossingTopRightBottomChar = '+'; + private $headerTitleFormat = ' %s '; + private $footerTitleFormat = ' %s '; + private $cellHeaderFormat = '%s'; + private $cellRowFormat = '%s'; + private $cellRowContentFormat = ' %s '; + private $borderFormat = '%s'; + private $padType = \STR_PAD_RIGHT; + + /** + * Sets padding character, used for cell padding. + * + * @return $this + */ + public function setPaddingChar(string $paddingChar) + { + if (!$paddingChar) { + throw new LogicException('The padding char must not be empty.'); + } + + $this->paddingChar = $paddingChar; + + return $this; + } + + /** + * Gets padding character, used for cell padding. + * + * @return string + */ + public function getPaddingChar() + { + return $this->paddingChar; + } + + /** + * Sets horizontal border characters. + * + * + * ╔═══════════════╤══════════════════════════╤══════════════════╗ + * 1 ISBN 2 Title │ Author ║ + * ╠═══════════════╪══════════════════════════╪══════════════════╣ + * ║ 99921-58-10-7 │ Divine Comedy │ Dante Alighieri ║ + * ║ 9971-5-0210-0 │ A Tale of Two Cities │ Charles Dickens ║ + * ║ 960-425-059-0 │ The Lord of the Rings │ J. R. R. Tolkien ║ + * ║ 80-902734-1-6 │ And Then There Were None │ Agatha Christie ║ + * ╚═══════════════╧══════════════════════════╧══════════════════╝ + * + * + * @return $this + */ + public function setHorizontalBorderChars(string $outside, ?string $inside = null): self + { + $this->horizontalOutsideBorderChar = $outside; + $this->horizontalInsideBorderChar = $inside ?? $outside; + + return $this; + } + + /** + * Sets vertical border characters. + * + * + * ╔═══════════════╤══════════════════════════╤══════════════════╗ + * ║ ISBN │ Title │ Author ║ + * ╠═══════1═══════╪══════════════════════════╪══════════════════╣ + * ║ 99921-58-10-7 │ Divine Comedy │ Dante Alighieri ║ + * ║ 9971-5-0210-0 │ A Tale of Two Cities │ Charles Dickens ║ + * ╟───────2───────┼──────────────────────────┼──────────────────╢ + * ║ 960-425-059-0 │ The Lord of the Rings │ J. R. R. Tolkien ║ + * ║ 80-902734-1-6 │ And Then There Were None │ Agatha Christie ║ + * ╚═══════════════╧══════════════════════════╧══════════════════╝ + * + * + * @return $this + */ + public function setVerticalBorderChars(string $outside, ?string $inside = null): self + { + $this->verticalOutsideBorderChar = $outside; + $this->verticalInsideBorderChar = $inside ?? $outside; + + return $this; + } + + /** + * Gets border characters. + * + * @internal + */ + public function getBorderChars(): array + { + return [ + $this->horizontalOutsideBorderChar, + $this->verticalOutsideBorderChar, + $this->horizontalInsideBorderChar, + $this->verticalInsideBorderChar, + ]; + } + + /** + * Sets crossing characters. + * + * Example: + * + * 1═══════════════2══════════════════════════2══════════════════3 + * ║ ISBN │ Title │ Author ║ + * 8'══════════════0'═════════════════════════0'═════════════════4' + * ║ 99921-58-10-7 │ Divine Comedy │ Dante Alighieri ║ + * ║ 9971-5-0210-0 │ A Tale of Two Cities │ Charles Dickens ║ + * 8───────────────0──────────────────────────0──────────────────4 + * ║ 960-425-059-0 │ The Lord of the Rings │ J. R. R. Tolkien ║ + * ║ 80-902734-1-6 │ And Then There Were None │ Agatha Christie ║ + * 7═══════════════6══════════════════════════6══════════════════5 + * + * + * @param string $cross Crossing char (see #0 of example) + * @param string $topLeft Top left char (see #1 of example) + * @param string $topMid Top mid char (see #2 of example) + * @param string $topRight Top right char (see #3 of example) + * @param string $midRight Mid right char (see #4 of example) + * @param string $bottomRight Bottom right char (see #5 of example) + * @param string $bottomMid Bottom mid char (see #6 of example) + * @param string $bottomLeft Bottom left char (see #7 of example) + * @param string $midLeft Mid left char (see #8 of example) + * @param string|null $topLeftBottom Top left bottom char (see #8' of example), equals to $midLeft if null + * @param string|null $topMidBottom Top mid bottom char (see #0' of example), equals to $cross if null + * @param string|null $topRightBottom Top right bottom char (see #4' of example), equals to $midRight if null + * + * @return $this + */ + public function setCrossingChars(string $cross, string $topLeft, string $topMid, string $topRight, string $midRight, string $bottomRight, string $bottomMid, string $bottomLeft, string $midLeft, ?string $topLeftBottom = null, ?string $topMidBottom = null, ?string $topRightBottom = null): self + { + $this->crossingChar = $cross; + $this->crossingTopLeftChar = $topLeft; + $this->crossingTopMidChar = $topMid; + $this->crossingTopRightChar = $topRight; + $this->crossingMidRightChar = $midRight; + $this->crossingBottomRightChar = $bottomRight; + $this->crossingBottomMidChar = $bottomMid; + $this->crossingBottomLeftChar = $bottomLeft; + $this->crossingMidLeftChar = $midLeft; + $this->crossingTopLeftBottomChar = $topLeftBottom ?? $midLeft; + $this->crossingTopMidBottomChar = $topMidBottom ?? $cross; + $this->crossingTopRightBottomChar = $topRightBottom ?? $midRight; + + return $this; + } + + /** + * Sets default crossing character used for each cross. + * + * @see {@link setCrossingChars()} for setting each crossing individually. + */ + public function setDefaultCrossingChar(string $char): self + { + return $this->setCrossingChars($char, $char, $char, $char, $char, $char, $char, $char, $char); + } + + /** + * Gets crossing character. + * + * @return string + */ + public function getCrossingChar() + { + return $this->crossingChar; + } + + /** + * Gets crossing characters. + * + * @internal + */ + public function getCrossingChars(): array + { + return [ + $this->crossingChar, + $this->crossingTopLeftChar, + $this->crossingTopMidChar, + $this->crossingTopRightChar, + $this->crossingMidRightChar, + $this->crossingBottomRightChar, + $this->crossingBottomMidChar, + $this->crossingBottomLeftChar, + $this->crossingMidLeftChar, + $this->crossingTopLeftBottomChar, + $this->crossingTopMidBottomChar, + $this->crossingTopRightBottomChar, + ]; + } + + /** + * Sets header cell format. + * + * @return $this + */ + public function setCellHeaderFormat(string $cellHeaderFormat) + { + $this->cellHeaderFormat = $cellHeaderFormat; + + return $this; + } + + /** + * Gets header cell format. + * + * @return string + */ + public function getCellHeaderFormat() + { + return $this->cellHeaderFormat; + } + + /** + * Sets row cell format. + * + * @return $this + */ + public function setCellRowFormat(string $cellRowFormat) + { + $this->cellRowFormat = $cellRowFormat; + + return $this; + } + + /** + * Gets row cell format. + * + * @return string + */ + public function getCellRowFormat() + { + return $this->cellRowFormat; + } + + /** + * Sets row cell content format. + * + * @return $this + */ + public function setCellRowContentFormat(string $cellRowContentFormat) + { + $this->cellRowContentFormat = $cellRowContentFormat; + + return $this; + } + + /** + * Gets row cell content format. + * + * @return string + */ + public function getCellRowContentFormat() + { + return $this->cellRowContentFormat; + } + + /** + * Sets table border format. + * + * @return $this + */ + public function setBorderFormat(string $borderFormat) + { + $this->borderFormat = $borderFormat; + + return $this; + } + + /** + * Gets table border format. + * + * @return string + */ + public function getBorderFormat() + { + return $this->borderFormat; + } + + /** + * Sets cell padding type. + * + * @return $this + */ + public function setPadType(int $padType) + { + if (!\in_array($padType, [\STR_PAD_LEFT, \STR_PAD_RIGHT, \STR_PAD_BOTH], true)) { + throw new InvalidArgumentException('Invalid padding type. Expected one of (STR_PAD_LEFT, STR_PAD_RIGHT, STR_PAD_BOTH).'); + } + + $this->padType = $padType; + + return $this; + } + + /** + * Gets cell padding type. + * + * @return int + */ + public function getPadType() + { + return $this->padType; + } + + public function getHeaderTitleFormat(): string + { + return $this->headerTitleFormat; + } + + /** + * @return $this + */ + public function setHeaderTitleFormat(string $format): self + { + $this->headerTitleFormat = $format; + + return $this; + } + + public function getFooterTitleFormat(): string + { + return $this->footerTitleFormat; + } + + /** + * @return $this + */ + public function setFooterTitleFormat(string $format): self + { + $this->footerTitleFormat = $format; + + return $this; + } +} diff --git a/deps/vendor/symfony/console/Input/ArgvInput.php b/deps/vendor/symfony/console/Input/ArgvInput.php new file mode 100644 index 000000000..0c4b2d25b --- /dev/null +++ b/deps/vendor/symfony/console/Input/ArgvInput.php @@ -0,0 +1,378 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\RuntimeException; + +/** + * ArgvInput represents an input coming from the CLI arguments. + * + * Usage: + * + * $input = new ArgvInput(); + * + * By default, the `$_SERVER['argv']` array is used for the input values. + * + * This can be overridden by explicitly passing the input values in the constructor: + * + * $input = new ArgvInput($_SERVER['argv']); + * + * If you pass it yourself, don't forget that the first element of the array + * is the name of the running application. + * + * When passing an argument to the constructor, be sure that it respects + * the same rules as the argv one. It's almost always better to use the + * `StringInput` when you want to provide your own input. + * + * @author Fabien Potencier + * + * @see http://www.gnu.org/software/libc/manual/html_node/Argument-Syntax.html + * @see http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap12.html#tag_12_02 + */ +class ArgvInput extends Input +{ + private $tokens; + private $parsed; + + public function __construct(?array $argv = null, ?InputDefinition $definition = null) + { + $argv = $argv ?? $_SERVER['argv'] ?? []; + + // strip the application name + array_shift($argv); + + $this->tokens = $argv; + + parent::__construct($definition); + } + + protected function setTokens(array $tokens) + { + $this->tokens = $tokens; + } + + /** + * {@inheritdoc} + */ + protected function parse() + { + $parseOptions = true; + $this->parsed = $this->tokens; + while (null !== $token = array_shift($this->parsed)) { + $parseOptions = $this->parseToken($token, $parseOptions); + } + } + + protected function parseToken(string $token, bool $parseOptions): bool + { + if ($parseOptions && '' == $token) { + $this->parseArgument($token); + } elseif ($parseOptions && '--' == $token) { + return false; + } elseif ($parseOptions && str_starts_with($token, '--')) { + $this->parseLongOption($token); + } elseif ($parseOptions && '-' === $token[0] && '-' !== $token) { + $this->parseShortOption($token); + } else { + $this->parseArgument($token); + } + + return $parseOptions; + } + + /** + * Parses a short option. + */ + private function parseShortOption(string $token) + { + $name = substr($token, 1); + + if (\strlen($name) > 1) { + if ($this->definition->hasShortcut($name[0]) && $this->definition->getOptionForShortcut($name[0])->acceptValue()) { + // an option with a value (with no space) + $this->addShortOption($name[0], substr($name, 1)); + } else { + $this->parseShortOptionSet($name); + } + } else { + $this->addShortOption($name, null); + } + } + + /** + * Parses a short option set. + * + * @throws RuntimeException When option given doesn't exist + */ + private function parseShortOptionSet(string $name) + { + $len = \strlen($name); + for ($i = 0; $i < $len; ++$i) { + if (!$this->definition->hasShortcut($name[$i])) { + $encoding = mb_detect_encoding($name, null, true); + throw new RuntimeException(sprintf('The "-%s" option does not exist.', false === $encoding ? $name[$i] : mb_substr($name, $i, 1, $encoding))); + } + + $option = $this->definition->getOptionForShortcut($name[$i]); + if ($option->acceptValue()) { + $this->addLongOption($option->getName(), $i === $len - 1 ? null : substr($name, $i + 1)); + + break; + } else { + $this->addLongOption($option->getName(), null); + } + } + } + + /** + * Parses a long option. + */ + private function parseLongOption(string $token) + { + $name = substr($token, 2); + + if (false !== $pos = strpos($name, '=')) { + if ('' === $value = substr($name, $pos + 1)) { + array_unshift($this->parsed, $value); + } + $this->addLongOption(substr($name, 0, $pos), $value); + } else { + $this->addLongOption($name, null); + } + } + + /** + * Parses an argument. + * + * @throws RuntimeException When too many arguments are given + */ + private function parseArgument(string $token) + { + $c = \count($this->arguments); + + // if input is expecting another argument, add it + if ($this->definition->hasArgument($c)) { + $arg = $this->definition->getArgument($c); + $this->arguments[$arg->getName()] = $arg->isArray() ? [$token] : $token; + + // if last argument isArray(), append token to last argument + } elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) { + $arg = $this->definition->getArgument($c - 1); + $this->arguments[$arg->getName()][] = $token; + + // unexpected argument + } else { + $all = $this->definition->getArguments(); + $symfonyCommandName = null; + if (($inputArgument = $all[$key = array_key_first($all)] ?? null) && 'command' === $inputArgument->getName()) { + $symfonyCommandName = $this->arguments['command'] ?? null; + unset($all[$key]); + } + + if (\count($all)) { + if ($symfonyCommandName) { + $message = sprintf('Too many arguments to "%s" command, expected arguments "%s".', $symfonyCommandName, implode('" "', array_keys($all))); + } else { + $message = sprintf('Too many arguments, expected arguments "%s".', implode('" "', array_keys($all))); + } + } elseif ($symfonyCommandName) { + $message = sprintf('No arguments expected for "%s" command, got "%s".', $symfonyCommandName, $token); + } else { + $message = sprintf('No arguments expected, got "%s".', $token); + } + + throw new RuntimeException($message); + } + } + + /** + * Adds a short option value. + * + * @throws RuntimeException When option given doesn't exist + */ + private function addShortOption(string $shortcut, $value) + { + if (!$this->definition->hasShortcut($shortcut)) { + throw new RuntimeException(sprintf('The "-%s" option does not exist.', $shortcut)); + } + + $this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value); + } + + /** + * Adds a long option value. + * + * @throws RuntimeException When option given doesn't exist + */ + private function addLongOption(string $name, $value) + { + if (!$this->definition->hasOption($name)) { + if (!$this->definition->hasNegation($name)) { + throw new RuntimeException(sprintf('The "--%s" option does not exist.', $name)); + } + + $optionName = $this->definition->negationToName($name); + if (null !== $value) { + throw new RuntimeException(sprintf('The "--%s" option does not accept a value.', $name)); + } + $this->options[$optionName] = false; + + return; + } + + $option = $this->definition->getOption($name); + + if (null !== $value && !$option->acceptValue()) { + throw new RuntimeException(sprintf('The "--%s" option does not accept a value.', $name)); + } + + if (\in_array($value, ['', null], true) && $option->acceptValue() && \count($this->parsed)) { + // if option accepts an optional or mandatory argument + // let's see if there is one provided + $next = array_shift($this->parsed); + if ((isset($next[0]) && '-' !== $next[0]) || \in_array($next, ['', null], true)) { + $value = $next; + } else { + array_unshift($this->parsed, $next); + } + } + + if (null === $value) { + if ($option->isValueRequired()) { + throw new RuntimeException(sprintf('The "--%s" option requires a value.', $name)); + } + + if (!$option->isArray() && !$option->isValueOptional()) { + $value = true; + } + } + + if ($option->isArray()) { + $this->options[$name][] = $value; + } else { + $this->options[$name] = $value; + } + } + + /** + * {@inheritdoc} + */ + public function getFirstArgument() + { + $isOption = false; + foreach ($this->tokens as $i => $token) { + if ($token && '-' === $token[0]) { + if (str_contains($token, '=') || !isset($this->tokens[$i + 1])) { + continue; + } + + // If it's a long option, consider that everything after "--" is the option name. + // Otherwise, use the last char (if it's a short option set, only the last one can take a value with space separator) + $name = '-' === $token[1] ? substr($token, 2) : substr($token, -1); + if (!isset($this->options[$name]) && !$this->definition->hasShortcut($name)) { + // noop + } elseif ((isset($this->options[$name]) || isset($this->options[$name = $this->definition->shortcutToName($name)])) && $this->tokens[$i + 1] === $this->options[$name]) { + $isOption = true; + } + + continue; + } + + if ($isOption) { + $isOption = false; + continue; + } + + return $token; + } + + return null; + } + + /** + * {@inheritdoc} + */ + public function hasParameterOption($values, bool $onlyParams = false) + { + $values = (array) $values; + + foreach ($this->tokens as $token) { + if ($onlyParams && '--' === $token) { + return false; + } + foreach ($values as $value) { + // Options with values: + // For long options, test for '--option=' at beginning + // For short options, test for '-o' at beginning + $leading = str_starts_with($value, '--') ? $value.'=' : $value; + if ($token === $value || '' !== $leading && str_starts_with($token, $leading)) { + return true; + } + } + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function getParameterOption($values, $default = false, bool $onlyParams = false) + { + $values = (array) $values; + $tokens = $this->tokens; + + while (0 < \count($tokens)) { + $token = array_shift($tokens); + if ($onlyParams && '--' === $token) { + return $default; + } + + foreach ($values as $value) { + if ($token === $value) { + return array_shift($tokens); + } + // Options with values: + // For long options, test for '--option=' at beginning + // For short options, test for '-o' at beginning + $leading = str_starts_with($value, '--') ? $value.'=' : $value; + if ('' !== $leading && str_starts_with($token, $leading)) { + return substr($token, \strlen($leading)); + } + } + } + + return $default; + } + + /** + * Returns a stringified representation of the args passed to the command. + * + * @return string + */ + public function __toString() + { + $tokens = array_map(function ($token) { + if (preg_match('{^(-[^=]+=)(.+)}', $token, $match)) { + return $match[1].$this->escapeToken($match[2]); + } + + if ($token && '-' !== $token[0]) { + return $this->escapeToken($token); + } + + return $token; + }, $this->tokens); + + return implode(' ', $tokens); + } +} diff --git a/deps/vendor/symfony/console/Input/ArrayInput.php b/deps/vendor/symfony/console/Input/ArrayInput.php new file mode 100644 index 000000000..21a517cfb --- /dev/null +++ b/deps/vendor/symfony/console/Input/ArrayInput.php @@ -0,0 +1,210 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\InvalidOptionException; + +/** + * ArrayInput represents an input provided as an array. + * + * Usage: + * + * $input = new ArrayInput(['command' => 'foo:bar', 'foo' => 'bar', '--bar' => 'foobar']); + * + * @author Fabien Potencier + */ +class ArrayInput extends Input +{ + private $parameters; + + public function __construct(array $parameters, ?InputDefinition $definition = null) + { + $this->parameters = $parameters; + + parent::__construct($definition); + } + + /** + * {@inheritdoc} + */ + public function getFirstArgument() + { + foreach ($this->parameters as $param => $value) { + if ($param && \is_string($param) && '-' === $param[0]) { + continue; + } + + return $value; + } + + return null; + } + + /** + * {@inheritdoc} + */ + public function hasParameterOption($values, bool $onlyParams = false) + { + $values = (array) $values; + + foreach ($this->parameters as $k => $v) { + if (!\is_int($k)) { + $v = $k; + } + + if ($onlyParams && '--' === $v) { + return false; + } + + if (\in_array($v, $values)) { + return true; + } + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function getParameterOption($values, $default = false, bool $onlyParams = false) + { + $values = (array) $values; + + foreach ($this->parameters as $k => $v) { + if ($onlyParams && ('--' === $k || (\is_int($k) && '--' === $v))) { + return $default; + } + + if (\is_int($k)) { + if (\in_array($v, $values)) { + return true; + } + } elseif (\in_array($k, $values)) { + return $v; + } + } + + return $default; + } + + /** + * Returns a stringified representation of the args passed to the command. + * + * @return string + */ + public function __toString() + { + $params = []; + foreach ($this->parameters as $param => $val) { + if ($param && \is_string($param) && '-' === $param[0]) { + $glue = ('-' === $param[1]) ? '=' : ' '; + if (\is_array($val)) { + foreach ($val as $v) { + $params[] = $param.('' != $v ? $glue.$this->escapeToken($v) : ''); + } + } else { + $params[] = $param.('' != $val ? $glue.$this->escapeToken($val) : ''); + } + } else { + $params[] = \is_array($val) ? implode(' ', array_map([$this, 'escapeToken'], $val)) : $this->escapeToken($val); + } + } + + return implode(' ', $params); + } + + /** + * {@inheritdoc} + */ + protected function parse() + { + foreach ($this->parameters as $key => $value) { + if ('--' === $key) { + return; + } + if (str_starts_with($key, '--')) { + $this->addLongOption(substr($key, 2), $value); + } elseif (str_starts_with($key, '-')) { + $this->addShortOption(substr($key, 1), $value); + } else { + $this->addArgument($key, $value); + } + } + } + + /** + * Adds a short option value. + * + * @throws InvalidOptionException When option given doesn't exist + */ + private function addShortOption(string $shortcut, $value) + { + if (!$this->definition->hasShortcut($shortcut)) { + throw new InvalidOptionException(sprintf('The "-%s" option does not exist.', $shortcut)); + } + + $this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value); + } + + /** + * Adds a long option value. + * + * @throws InvalidOptionException When option given doesn't exist + * @throws InvalidOptionException When a required value is missing + */ + private function addLongOption(string $name, $value) + { + if (!$this->definition->hasOption($name)) { + if (!$this->definition->hasNegation($name)) { + throw new InvalidOptionException(sprintf('The "--%s" option does not exist.', $name)); + } + + $optionName = $this->definition->negationToName($name); + $this->options[$optionName] = false; + + return; + } + + $option = $this->definition->getOption($name); + + if (null === $value) { + if ($option->isValueRequired()) { + throw new InvalidOptionException(sprintf('The "--%s" option requires a value.', $name)); + } + + if (!$option->isValueOptional()) { + $value = true; + } + } + + $this->options[$name] = $value; + } + + /** + * Adds an argument value. + * + * @param string|int $name The argument name + * @param mixed $value The value for the argument + * + * @throws InvalidArgumentException When argument given doesn't exist + */ + private function addArgument($name, $value) + { + if (!$this->definition->hasArgument($name)) { + throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name)); + } + + $this->arguments[$name] = $value; + } +} diff --git a/deps/vendor/symfony/console/Input/Input.php b/deps/vendor/symfony/console/Input/Input.php new file mode 100644 index 000000000..0faab2cf1 --- /dev/null +++ b/deps/vendor/symfony/console/Input/Input.php @@ -0,0 +1,213 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\RuntimeException; + +/** + * Input is the base class for all concrete Input classes. + * + * Three concrete classes are provided by default: + * + * * `ArgvInput`: The input comes from the CLI arguments (argv) + * * `StringInput`: The input is provided as a string + * * `ArrayInput`: The input is provided as an array + * + * @author Fabien Potencier + */ +abstract class Input implements InputInterface, StreamableInputInterface +{ + protected $definition; + protected $stream; + protected $options = []; + protected $arguments = []; + protected $interactive = true; + + public function __construct(?InputDefinition $definition = null) + { + if (null === $definition) { + $this->definition = new InputDefinition(); + } else { + $this->bind($definition); + $this->validate(); + } + } + + /** + * {@inheritdoc} + */ + public function bind(InputDefinition $definition) + { + $this->arguments = []; + $this->options = []; + $this->definition = $definition; + + $this->parse(); + } + + /** + * Processes command line arguments. + */ + abstract protected function parse(); + + /** + * {@inheritdoc} + */ + public function validate() + { + $definition = $this->definition; + $givenArguments = $this->arguments; + + $missingArguments = array_filter(array_keys($definition->getArguments()), function ($argument) use ($definition, $givenArguments) { + return !\array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired(); + }); + + if (\count($missingArguments) > 0) { + throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments))); + } + } + + /** + * {@inheritdoc} + */ + public function isInteractive() + { + return $this->interactive; + } + + /** + * {@inheritdoc} + */ + public function setInteractive(bool $interactive) + { + $this->interactive = $interactive; + } + + /** + * {@inheritdoc} + */ + public function getArguments() + { + return array_merge($this->definition->getArgumentDefaults(), $this->arguments); + } + + /** + * {@inheritdoc} + */ + public function getArgument(string $name) + { + if (!$this->definition->hasArgument($name)) { + throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name)); + } + + return $this->arguments[$name] ?? $this->definition->getArgument($name)->getDefault(); + } + + /** + * {@inheritdoc} + */ + public function setArgument(string $name, $value) + { + if (!$this->definition->hasArgument($name)) { + throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name)); + } + + $this->arguments[$name] = $value; + } + + /** + * {@inheritdoc} + */ + public function hasArgument(string $name) + { + return $this->definition->hasArgument($name); + } + + /** + * {@inheritdoc} + */ + public function getOptions() + { + return array_merge($this->definition->getOptionDefaults(), $this->options); + } + + /** + * {@inheritdoc} + */ + public function getOption(string $name) + { + if ($this->definition->hasNegation($name)) { + if (null === $value = $this->getOption($this->definition->negationToName($name))) { + return $value; + } + + return !$value; + } + + if (!$this->definition->hasOption($name)) { + throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name)); + } + + return \array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault(); + } + + /** + * {@inheritdoc} + */ + public function setOption(string $name, $value) + { + if ($this->definition->hasNegation($name)) { + $this->options[$this->definition->negationToName($name)] = !$value; + + return; + } elseif (!$this->definition->hasOption($name)) { + throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name)); + } + + $this->options[$name] = $value; + } + + /** + * {@inheritdoc} + */ + public function hasOption(string $name) + { + return $this->definition->hasOption($name) || $this->definition->hasNegation($name); + } + + /** + * Escapes a token through escapeshellarg if it contains unsafe chars. + * + * @return string + */ + public function escapeToken(string $token) + { + return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token); + } + + /** + * {@inheritdoc} + */ + public function setStream($stream) + { + $this->stream = $stream; + } + + /** + * {@inheritdoc} + */ + public function getStream() + { + return $this->stream; + } +} diff --git a/deps/vendor/symfony/console/Input/InputArgument.php b/deps/vendor/symfony/console/Input/InputArgument.php new file mode 100644 index 000000000..1a8bf44b7 --- /dev/null +++ b/deps/vendor/symfony/console/Input/InputArgument.php @@ -0,0 +1,129 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; + +/** + * Represents a command line argument. + * + * @author Fabien Potencier + */ +class InputArgument +{ + public const REQUIRED = 1; + public const OPTIONAL = 2; + public const IS_ARRAY = 4; + + private $name; + private $mode; + private $default; + private $description; + + /** + * @param string $name The argument name + * @param int|null $mode The argument mode: a bit mask of self::REQUIRED, self::OPTIONAL and self::IS_ARRAY + * @param string $description A description text + * @param string|bool|int|float|array|null $default The default value (for self::OPTIONAL mode only) + * + * @throws InvalidArgumentException When argument mode is not valid + */ + public function __construct(string $name, ?int $mode = null, string $description = '', $default = null) + { + if (null === $mode) { + $mode = self::OPTIONAL; + } elseif ($mode > 7 || $mode < 1) { + throw new InvalidArgumentException(sprintf('Argument mode "%s" is not valid.', $mode)); + } + + $this->name = $name; + $this->mode = $mode; + $this->description = $description; + + $this->setDefault($default); + } + + /** + * Returns the argument name. + * + * @return string + */ + public function getName() + { + return $this->name; + } + + /** + * Returns true if the argument is required. + * + * @return bool true if parameter mode is self::REQUIRED, false otherwise + */ + public function isRequired() + { + return self::REQUIRED === (self::REQUIRED & $this->mode); + } + + /** + * Returns true if the argument can take multiple values. + * + * @return bool true if mode is self::IS_ARRAY, false otherwise + */ + public function isArray() + { + return self::IS_ARRAY === (self::IS_ARRAY & $this->mode); + } + + /** + * Sets the default value. + * + * @param string|bool|int|float|array|null $default + * + * @throws LogicException When incorrect default value is given + */ + public function setDefault($default = null) + { + if ($this->isRequired() && null !== $default) { + throw new LogicException('Cannot set a default value except for InputArgument::OPTIONAL mode.'); + } + + if ($this->isArray()) { + if (null === $default) { + $default = []; + } elseif (!\is_array($default)) { + throw new LogicException('A default value for an array argument must be an array.'); + } + } + + $this->default = $default; + } + + /** + * Returns the default value. + * + * @return string|bool|int|float|array|null + */ + public function getDefault() + { + return $this->default; + } + + /** + * Returns the description text. + * + * @return string + */ + public function getDescription() + { + return $this->description; + } +} diff --git a/deps/vendor/symfony/console/Input/InputAwareInterface.php b/deps/vendor/symfony/console/Input/InputAwareInterface.php new file mode 100644 index 000000000..5a288de5d --- /dev/null +++ b/deps/vendor/symfony/console/Input/InputAwareInterface.php @@ -0,0 +1,26 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +/** + * InputAwareInterface should be implemented by classes that depends on the + * Console Input. + * + * @author Wouter J + */ +interface InputAwareInterface +{ + /** + * Sets the Console Input. + */ + public function setInput(InputInterface $input); +} diff --git a/deps/vendor/symfony/console/Input/InputDefinition.php b/deps/vendor/symfony/console/Input/InputDefinition.php new file mode 100644 index 000000000..11f704f0e --- /dev/null +++ b/deps/vendor/symfony/console/Input/InputDefinition.php @@ -0,0 +1,424 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; + +/** + * A InputDefinition represents a set of valid command line arguments and options. + * + * Usage: + * + * $definition = new InputDefinition([ + * new InputArgument('name', InputArgument::REQUIRED), + * new InputOption('foo', 'f', InputOption::VALUE_REQUIRED), + * ]); + * + * @author Fabien Potencier + */ +class InputDefinition +{ + private $arguments; + private $requiredCount; + private $lastArrayArgument; + private $lastOptionalArgument; + private $options; + private $negations; + private $shortcuts; + + /** + * @param array $definition An array of InputArgument and InputOption instance + */ + public function __construct(array $definition = []) + { + $this->setDefinition($definition); + } + + /** + * Sets the definition of the input. + */ + public function setDefinition(array $definition) + { + $arguments = []; + $options = []; + foreach ($definition as $item) { + if ($item instanceof InputOption) { + $options[] = $item; + } else { + $arguments[] = $item; + } + } + + $this->setArguments($arguments); + $this->setOptions($options); + } + + /** + * Sets the InputArgument objects. + * + * @param InputArgument[] $arguments An array of InputArgument objects + */ + public function setArguments(array $arguments = []) + { + $this->arguments = []; + $this->requiredCount = 0; + $this->lastOptionalArgument = null; + $this->lastArrayArgument = null; + $this->addArguments($arguments); + } + + /** + * Adds an array of InputArgument objects. + * + * @param InputArgument[] $arguments An array of InputArgument objects + */ + public function addArguments(?array $arguments = []) + { + if (null !== $arguments) { + foreach ($arguments as $argument) { + $this->addArgument($argument); + } + } + } + + /** + * @throws LogicException When incorrect argument is given + */ + public function addArgument(InputArgument $argument) + { + if (isset($this->arguments[$argument->getName()])) { + throw new LogicException(sprintf('An argument with name "%s" already exists.', $argument->getName())); + } + + if (null !== $this->lastArrayArgument) { + throw new LogicException(sprintf('Cannot add a required argument "%s" after an array argument "%s".', $argument->getName(), $this->lastArrayArgument->getName())); + } + + if ($argument->isRequired() && null !== $this->lastOptionalArgument) { + throw new LogicException(sprintf('Cannot add a required argument "%s" after an optional one "%s".', $argument->getName(), $this->lastOptionalArgument->getName())); + } + + if ($argument->isArray()) { + $this->lastArrayArgument = $argument; + } + + if ($argument->isRequired()) { + ++$this->requiredCount; + } else { + $this->lastOptionalArgument = $argument; + } + + $this->arguments[$argument->getName()] = $argument; + } + + /** + * Returns an InputArgument by name or by position. + * + * @param string|int $name The InputArgument name or position + * + * @return InputArgument + * + * @throws InvalidArgumentException When argument given doesn't exist + */ + public function getArgument($name) + { + if (!$this->hasArgument($name)) { + throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name)); + } + + $arguments = \is_int($name) ? array_values($this->arguments) : $this->arguments; + + return $arguments[$name]; + } + + /** + * Returns true if an InputArgument object exists by name or position. + * + * @param string|int $name The InputArgument name or position + * + * @return bool + */ + public function hasArgument($name) + { + $arguments = \is_int($name) ? array_values($this->arguments) : $this->arguments; + + return isset($arguments[$name]); + } + + /** + * Gets the array of InputArgument objects. + * + * @return InputArgument[] + */ + public function getArguments() + { + return $this->arguments; + } + + /** + * Returns the number of InputArguments. + * + * @return int + */ + public function getArgumentCount() + { + return null !== $this->lastArrayArgument ? \PHP_INT_MAX : \count($this->arguments); + } + + /** + * Returns the number of required InputArguments. + * + * @return int + */ + public function getArgumentRequiredCount() + { + return $this->requiredCount; + } + + /** + * @return array + */ + public function getArgumentDefaults() + { + $values = []; + foreach ($this->arguments as $argument) { + $values[$argument->getName()] = $argument->getDefault(); + } + + return $values; + } + + /** + * Sets the InputOption objects. + * + * @param InputOption[] $options An array of InputOption objects + */ + public function setOptions(array $options = []) + { + $this->options = []; + $this->shortcuts = []; + $this->negations = []; + $this->addOptions($options); + } + + /** + * Adds an array of InputOption objects. + * + * @param InputOption[] $options An array of InputOption objects + */ + public function addOptions(array $options = []) + { + foreach ($options as $option) { + $this->addOption($option); + } + } + + /** + * @throws LogicException When option given already exist + */ + public function addOption(InputOption $option) + { + if (isset($this->options[$option->getName()]) && !$option->equals($this->options[$option->getName()])) { + throw new LogicException(sprintf('An option named "%s" already exists.', $option->getName())); + } + if (isset($this->negations[$option->getName()])) { + throw new LogicException(sprintf('An option named "%s" already exists.', $option->getName())); + } + + if ($option->getShortcut()) { + foreach (explode('|', $option->getShortcut()) as $shortcut) { + if (isset($this->shortcuts[$shortcut]) && !$option->equals($this->options[$this->shortcuts[$shortcut]])) { + throw new LogicException(sprintf('An option with shortcut "%s" already exists.', $shortcut)); + } + } + } + + $this->options[$option->getName()] = $option; + if ($option->getShortcut()) { + foreach (explode('|', $option->getShortcut()) as $shortcut) { + $this->shortcuts[$shortcut] = $option->getName(); + } + } + + if ($option->isNegatable()) { + $negatedName = 'no-'.$option->getName(); + if (isset($this->options[$negatedName])) { + throw new LogicException(sprintf('An option named "%s" already exists.', $negatedName)); + } + $this->negations[$negatedName] = $option->getName(); + } + } + + /** + * Returns an InputOption by name. + * + * @return InputOption + * + * @throws InvalidArgumentException When option given doesn't exist + */ + public function getOption(string $name) + { + if (!$this->hasOption($name)) { + throw new InvalidArgumentException(sprintf('The "--%s" option does not exist.', $name)); + } + + return $this->options[$name]; + } + + /** + * Returns true if an InputOption object exists by name. + * + * This method can't be used to check if the user included the option when + * executing the command (use getOption() instead). + * + * @return bool + */ + public function hasOption(string $name) + { + return isset($this->options[$name]); + } + + /** + * Gets the array of InputOption objects. + * + * @return InputOption[] + */ + public function getOptions() + { + return $this->options; + } + + /** + * Returns true if an InputOption object exists by shortcut. + * + * @return bool + */ + public function hasShortcut(string $name) + { + return isset($this->shortcuts[$name]); + } + + /** + * Returns true if an InputOption object exists by negated name. + */ + public function hasNegation(string $name): bool + { + return isset($this->negations[$name]); + } + + /** + * Gets an InputOption by shortcut. + * + * @return InputOption + */ + public function getOptionForShortcut(string $shortcut) + { + return $this->getOption($this->shortcutToName($shortcut)); + } + + /** + * @return array + */ + public function getOptionDefaults() + { + $values = []; + foreach ($this->options as $option) { + $values[$option->getName()] = $option->getDefault(); + } + + return $values; + } + + /** + * Returns the InputOption name given a shortcut. + * + * @throws InvalidArgumentException When option given does not exist + * + * @internal + */ + public function shortcutToName(string $shortcut): string + { + if (!isset($this->shortcuts[$shortcut])) { + throw new InvalidArgumentException(sprintf('The "-%s" option does not exist.', $shortcut)); + } + + return $this->shortcuts[$shortcut]; + } + + /** + * Returns the InputOption name given a negation. + * + * @throws InvalidArgumentException When option given does not exist + * + * @internal + */ + public function negationToName(string $negation): string + { + if (!isset($this->negations[$negation])) { + throw new InvalidArgumentException(sprintf('The "--%s" option does not exist.', $negation)); + } + + return $this->negations[$negation]; + } + + /** + * Gets the synopsis. + * + * @return string + */ + public function getSynopsis(bool $short = false) + { + $elements = []; + + if ($short && $this->getOptions()) { + $elements[] = '[options]'; + } elseif (!$short) { + foreach ($this->getOptions() as $option) { + $value = ''; + if ($option->acceptValue()) { + $value = sprintf( + ' %s%s%s', + $option->isValueOptional() ? '[' : '', + strtoupper($option->getName()), + $option->isValueOptional() ? ']' : '' + ); + } + + $shortcut = $option->getShortcut() ? sprintf('-%s|', $option->getShortcut()) : ''; + $negation = $option->isNegatable() ? sprintf('|--no-%s', $option->getName()) : ''; + $elements[] = sprintf('[%s--%s%s%s]', $shortcut, $option->getName(), $value, $negation); + } + } + + if (\count($elements) && $this->getArguments()) { + $elements[] = '[--]'; + } + + $tail = ''; + foreach ($this->getArguments() as $argument) { + $element = '<'.$argument->getName().'>'; + if ($argument->isArray()) { + $element .= '...'; + } + + if (!$argument->isRequired()) { + $element = '['.$element; + $tail .= ']'; + } + + $elements[] = $element; + } + + return implode(' ', $elements).$tail; + } +} diff --git a/deps/vendor/symfony/console/Input/InputInterface.php b/deps/vendor/symfony/console/Input/InputInterface.php new file mode 100644 index 000000000..628b6037a --- /dev/null +++ b/deps/vendor/symfony/console/Input/InputInterface.php @@ -0,0 +1,151 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\RuntimeException; + +/** + * InputInterface is the interface implemented by all input classes. + * + * @author Fabien Potencier + */ +interface InputInterface +{ + /** + * Returns the first argument from the raw parameters (not parsed). + * + * @return string|null + */ + public function getFirstArgument(); + + /** + * Returns true if the raw parameters (not parsed) contain a value. + * + * This method is to be used to introspect the input parameters + * before they have been validated. It must be used carefully. + * Does not necessarily return the correct result for short options + * when multiple flags are combined in the same option. + * + * @param string|array $values The values to look for in the raw parameters (can be an array) + * @param bool $onlyParams Only check real parameters, skip those following an end of options (--) signal + * + * @return bool + */ + public function hasParameterOption($values, bool $onlyParams = false); + + /** + * Returns the value of a raw option (not parsed). + * + * This method is to be used to introspect the input parameters + * before they have been validated. It must be used carefully. + * Does not necessarily return the correct result for short options + * when multiple flags are combined in the same option. + * + * @param string|array $values The value(s) to look for in the raw parameters (can be an array) + * @param string|bool|int|float|array|null $default The default value to return if no result is found + * @param bool $onlyParams Only check real parameters, skip those following an end of options (--) signal + * + * @return mixed + */ + public function getParameterOption($values, $default = false, bool $onlyParams = false); + + /** + * Binds the current Input instance with the given arguments and options. + * + * @throws RuntimeException + */ + public function bind(InputDefinition $definition); + + /** + * Validates the input. + * + * @throws RuntimeException When not enough arguments are given + */ + public function validate(); + + /** + * Returns all the given arguments merged with the default values. + * + * @return array + */ + public function getArguments(); + + /** + * Returns the argument value for a given argument name. + * + * @return mixed + * + * @throws InvalidArgumentException When argument given doesn't exist + */ + public function getArgument(string $name); + + /** + * Sets an argument value by name. + * + * @param mixed $value The argument value + * + * @throws InvalidArgumentException When argument given doesn't exist + */ + public function setArgument(string $name, $value); + + /** + * Returns true if an InputArgument object exists by name or position. + * + * @return bool + */ + public function hasArgument(string $name); + + /** + * Returns all the given options merged with the default values. + * + * @return array + */ + public function getOptions(); + + /** + * Returns the option value for a given option name. + * + * @return mixed + * + * @throws InvalidArgumentException When option given doesn't exist + */ + public function getOption(string $name); + + /** + * Sets an option value by name. + * + * @param mixed $value The option value + * + * @throws InvalidArgumentException When option given doesn't exist + */ + public function setOption(string $name, $value); + + /** + * Returns true if an InputOption object exists by name. + * + * @return bool + */ + public function hasOption(string $name); + + /** + * Is this input means interactive? + * + * @return bool + */ + public function isInteractive(); + + /** + * Sets the input interactivity. + */ + public function setInteractive(bool $interactive); +} diff --git a/deps/vendor/symfony/console/Input/InputOption.php b/deps/vendor/symfony/console/Input/InputOption.php new file mode 100644 index 000000000..99807f59e --- /dev/null +++ b/deps/vendor/symfony/console/Input/InputOption.php @@ -0,0 +1,231 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; + +/** + * Represents a command line option. + * + * @author Fabien Potencier + */ +class InputOption +{ + /** + * Do not accept input for the option (e.g. --yell). This is the default behavior of options. + */ + public const VALUE_NONE = 1; + + /** + * A value must be passed when the option is used (e.g. --iterations=5 or -i5). + */ + public const VALUE_REQUIRED = 2; + + /** + * The option may or may not have a value (e.g. --yell or --yell=loud). + */ + public const VALUE_OPTIONAL = 4; + + /** + * The option accepts multiple values (e.g. --dir=/foo --dir=/bar). + */ + public const VALUE_IS_ARRAY = 8; + + /** + * The option may have either positive or negative value (e.g. --ansi or --no-ansi). + */ + public const VALUE_NEGATABLE = 16; + + private $name; + private $shortcut; + private $mode; + private $default; + private $description; + + /** + * @param string|array|null $shortcut The shortcuts, can be null, a string of shortcuts delimited by | or an array of shortcuts + * @param int|null $mode The option mode: One of the VALUE_* constants + * @param string|bool|int|float|array|null $default The default value (must be null for self::VALUE_NONE) + * + * @throws InvalidArgumentException If option mode is invalid or incompatible + */ + public function __construct(string $name, $shortcut = null, ?int $mode = null, string $description = '', $default = null) + { + if (str_starts_with($name, '--')) { + $name = substr($name, 2); + } + + if (empty($name)) { + throw new InvalidArgumentException('An option name cannot be empty.'); + } + + if ('' === $shortcut || [] === $shortcut || false === $shortcut) { + $shortcut = null; + } + + if (null !== $shortcut) { + if (\is_array($shortcut)) { + $shortcut = implode('|', $shortcut); + } + $shortcuts = preg_split('{(\|)-?}', ltrim($shortcut, '-')); + $shortcuts = array_filter($shortcuts, 'strlen'); + $shortcut = implode('|', $shortcuts); + + if ('' === $shortcut) { + throw new InvalidArgumentException('An option shortcut cannot be empty.'); + } + } + + if (null === $mode) { + $mode = self::VALUE_NONE; + } elseif ($mode >= (self::VALUE_NEGATABLE << 1) || $mode < 1) { + throw new InvalidArgumentException(sprintf('Option mode "%s" is not valid.', $mode)); + } + + $this->name = $name; + $this->shortcut = $shortcut; + $this->mode = $mode; + $this->description = $description; + + if ($this->isArray() && !$this->acceptValue()) { + throw new InvalidArgumentException('Impossible to have an option mode VALUE_IS_ARRAY if the option does not accept a value.'); + } + if ($this->isNegatable() && $this->acceptValue()) { + throw new InvalidArgumentException('Impossible to have an option mode VALUE_NEGATABLE if the option also accepts a value.'); + } + + $this->setDefault($default); + } + + /** + * Returns the option shortcut. + * + * @return string|null + */ + public function getShortcut() + { + return $this->shortcut; + } + + /** + * Returns the option name. + * + * @return string + */ + public function getName() + { + return $this->name; + } + + /** + * Returns true if the option accepts a value. + * + * @return bool true if value mode is not self::VALUE_NONE, false otherwise + */ + public function acceptValue() + { + return $this->isValueRequired() || $this->isValueOptional(); + } + + /** + * Returns true if the option requires a value. + * + * @return bool true if value mode is self::VALUE_REQUIRED, false otherwise + */ + public function isValueRequired() + { + return self::VALUE_REQUIRED === (self::VALUE_REQUIRED & $this->mode); + } + + /** + * Returns true if the option takes an optional value. + * + * @return bool true if value mode is self::VALUE_OPTIONAL, false otherwise + */ + public function isValueOptional() + { + return self::VALUE_OPTIONAL === (self::VALUE_OPTIONAL & $this->mode); + } + + /** + * Returns true if the option can take multiple values. + * + * @return bool true if mode is self::VALUE_IS_ARRAY, false otherwise + */ + public function isArray() + { + return self::VALUE_IS_ARRAY === (self::VALUE_IS_ARRAY & $this->mode); + } + + public function isNegatable(): bool + { + return self::VALUE_NEGATABLE === (self::VALUE_NEGATABLE & $this->mode); + } + + /** + * @param string|bool|int|float|array|null $default + */ + public function setDefault($default = null) + { + if (self::VALUE_NONE === (self::VALUE_NONE & $this->mode) && null !== $default) { + throw new LogicException('Cannot set a default value when using InputOption::VALUE_NONE mode.'); + } + + if ($this->isArray()) { + if (null === $default) { + $default = []; + } elseif (!\is_array($default)) { + throw new LogicException('A default value for an array option must be an array.'); + } + } + + $this->default = $this->acceptValue() || $this->isNegatable() ? $default : false; + } + + /** + * Returns the default value. + * + * @return string|bool|int|float|array|null + */ + public function getDefault() + { + return $this->default; + } + + /** + * Returns the description text. + * + * @return string + */ + public function getDescription() + { + return $this->description; + } + + /** + * Checks whether the given option equals this one. + * + * @return bool + */ + public function equals(self $option) + { + return $option->getName() === $this->getName() + && $option->getShortcut() === $this->getShortcut() + && $option->getDefault() === $this->getDefault() + && $option->isNegatable() === $this->isNegatable() + && $option->isArray() === $this->isArray() + && $option->isValueRequired() === $this->isValueRequired() + && $option->isValueOptional() === $this->isValueOptional() + ; + } +} diff --git a/deps/vendor/symfony/console/Input/StreamableInputInterface.php b/deps/vendor/symfony/console/Input/StreamableInputInterface.php new file mode 100644 index 000000000..d7e462f24 --- /dev/null +++ b/deps/vendor/symfony/console/Input/StreamableInputInterface.php @@ -0,0 +1,37 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +/** + * StreamableInputInterface is the interface implemented by all input classes + * that have an input stream. + * + * @author Robin Chalas + */ +interface StreamableInputInterface extends InputInterface +{ + /** + * Sets the input stream to read from when interacting with the user. + * + * This is mainly useful for testing purpose. + * + * @param resource $stream The input stream + */ + public function setStream($stream); + + /** + * Returns the input stream. + * + * @return resource|null + */ + public function getStream(); +} diff --git a/deps/vendor/symfony/console/Input/StringInput.php b/deps/vendor/symfony/console/Input/StringInput.php new file mode 100644 index 000000000..56bb66cbf --- /dev/null +++ b/deps/vendor/symfony/console/Input/StringInput.php @@ -0,0 +1,84 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Input; + +use Symfony\Component\Console\Exception\InvalidArgumentException; + +/** + * StringInput represents an input provided as a string. + * + * Usage: + * + * $input = new StringInput('foo --bar="foobar"'); + * + * @author Fabien Potencier + */ +class StringInput extends ArgvInput +{ + public const REGEX_STRING = '([^\s]+?)(?:\s|(?setTokens($this->tokenize($input)); + } + + /** + * Tokenizes a string. + * + * @throws InvalidArgumentException When unable to parse input (should never happen) + */ + private function tokenize(string $input): array + { + $tokens = []; + $length = \strlen($input); + $cursor = 0; + $token = null; + while ($cursor < $length) { + if ('\\' === $input[$cursor]) { + $token .= $input[++$cursor] ?? ''; + ++$cursor; + continue; + } + + if (preg_match('/\s+/A', $input, $match, 0, $cursor)) { + if (null !== $token) { + $tokens[] = $token; + $token = null; + } + } elseif (preg_match('/([^="\'\s]+?)(=?)('.self::REGEX_QUOTED_STRING.'+)/A', $input, $match, 0, $cursor)) { + $token .= $match[1].$match[2].stripcslashes(str_replace(['"\'', '\'"', '\'\'', '""'], '', substr($match[3], 1, -1))); + } elseif (preg_match('/'.self::REGEX_QUOTED_STRING.'/A', $input, $match, 0, $cursor)) { + $token .= stripcslashes(substr($match[0], 1, -1)); + } elseif (preg_match('/'.self::REGEX_UNQUOTED_STRING.'/A', $input, $match, 0, $cursor)) { + $token .= $match[1]; + } else { + // should never happen + throw new InvalidArgumentException(sprintf('Unable to parse input near "... %s ...".', substr($input, $cursor, 10))); + } + + $cursor += \strlen($match[0]); + } + + if (null !== $token) { + $tokens[] = $token; + } + + return $tokens; + } +} diff --git a/deps/vendor/symfony/console/LICENSE b/deps/vendor/symfony/console/LICENSE new file mode 100644 index 000000000..0138f8f07 --- /dev/null +++ b/deps/vendor/symfony/console/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2004-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/console/Logger/ConsoleLogger.php b/deps/vendor/symfony/console/Logger/ConsoleLogger.php new file mode 100644 index 000000000..4a10fa172 --- /dev/null +++ b/deps/vendor/symfony/console/Logger/ConsoleLogger.php @@ -0,0 +1,126 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Logger; + +use Psr\Log\AbstractLogger; +use Psr\Log\InvalidArgumentException; +use Psr\Log\LogLevel; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * PSR-3 compliant console logger. + * + * @author Kévin Dunglas + * + * @see https://www.php-fig.org/psr/psr-3/ + */ +class ConsoleLogger extends AbstractLogger +{ + public const INFO = 'info'; + public const ERROR = 'error'; + + private $output; + private $verbosityLevelMap = [ + LogLevel::EMERGENCY => OutputInterface::VERBOSITY_NORMAL, + LogLevel::ALERT => OutputInterface::VERBOSITY_NORMAL, + LogLevel::CRITICAL => OutputInterface::VERBOSITY_NORMAL, + LogLevel::ERROR => OutputInterface::VERBOSITY_NORMAL, + LogLevel::WARNING => OutputInterface::VERBOSITY_NORMAL, + LogLevel::NOTICE => OutputInterface::VERBOSITY_VERBOSE, + LogLevel::INFO => OutputInterface::VERBOSITY_VERY_VERBOSE, + LogLevel::DEBUG => OutputInterface::VERBOSITY_DEBUG, + ]; + private $formatLevelMap = [ + LogLevel::EMERGENCY => self::ERROR, + LogLevel::ALERT => self::ERROR, + LogLevel::CRITICAL => self::ERROR, + LogLevel::ERROR => self::ERROR, + LogLevel::WARNING => self::INFO, + LogLevel::NOTICE => self::INFO, + LogLevel::INFO => self::INFO, + LogLevel::DEBUG => self::INFO, + ]; + private $errored = false; + + public function __construct(OutputInterface $output, array $verbosityLevelMap = [], array $formatLevelMap = []) + { + $this->output = $output; + $this->verbosityLevelMap = $verbosityLevelMap + $this->verbosityLevelMap; + $this->formatLevelMap = $formatLevelMap + $this->formatLevelMap; + } + + /** + * {@inheritdoc} + * + * @return void + */ + public function log($level, $message, array $context = []) + { + if (!isset($this->verbosityLevelMap[$level])) { + throw new InvalidArgumentException(sprintf('The log level "%s" does not exist.', $level)); + } + + $output = $this->output; + + // Write to the error output if necessary and available + if (self::ERROR === $this->formatLevelMap[$level]) { + if ($this->output instanceof ConsoleOutputInterface) { + $output = $output->getErrorOutput(); + } + $this->errored = true; + } + + // the if condition check isn't necessary -- it's the same one that $output will do internally anyway. + // We only do it for efficiency here as the message formatting is relatively expensive. + if ($output->getVerbosity() >= $this->verbosityLevelMap[$level]) { + $output->writeln(sprintf('<%1$s>[%2$s] %3$s', $this->formatLevelMap[$level], $level, $this->interpolate($message, $context)), $this->verbosityLevelMap[$level]); + } + } + + /** + * Returns true when any messages have been logged at error levels. + * + * @return bool + */ + public function hasErrored() + { + return $this->errored; + } + + /** + * Interpolates context values into the message placeholders. + * + * @author PHP Framework Interoperability Group + */ + private function interpolate(string $message, array $context): string + { + if (!str_contains($message, '{')) { + return $message; + } + + $replacements = []; + foreach ($context as $key => $val) { + if (null === $val || \is_scalar($val) || (\is_object($val) && method_exists($val, '__toString'))) { + $replacements["{{$key}}"] = $val; + } elseif ($val instanceof \DateTimeInterface) { + $replacements["{{$key}}"] = $val->format(\DateTime::RFC3339); + } elseif (\is_object($val)) { + $replacements["{{$key}}"] = '[object '.\get_class($val).']'; + } else { + $replacements["{{$key}}"] = '['.\gettype($val).']'; + } + } + + return strtr($message, $replacements); + } +} diff --git a/deps/vendor/symfony/console/Output/BufferedOutput.php b/deps/vendor/symfony/console/Output/BufferedOutput.php new file mode 100644 index 000000000..d37c6e323 --- /dev/null +++ b/deps/vendor/symfony/console/Output/BufferedOutput.php @@ -0,0 +1,45 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +/** + * @author Jean-François Simon + */ +class BufferedOutput extends Output +{ + private $buffer = ''; + + /** + * Empties buffer and returns its content. + * + * @return string + */ + public function fetch() + { + $content = $this->buffer; + $this->buffer = ''; + + return $content; + } + + /** + * {@inheritdoc} + */ + protected function doWrite(string $message, bool $newline) + { + $this->buffer .= $message; + + if ($newline) { + $this->buffer .= \PHP_EOL; + } + } +} diff --git a/deps/vendor/symfony/console/Output/ConsoleOutput.php b/deps/vendor/symfony/console/Output/ConsoleOutput.php new file mode 100644 index 000000000..560aeb581 --- /dev/null +++ b/deps/vendor/symfony/console/Output/ConsoleOutput.php @@ -0,0 +1,172 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Formatter\OutputFormatterInterface; + +/** + * ConsoleOutput is the default class for all CLI output. It uses STDOUT and STDERR. + * + * This class is a convenient wrapper around `StreamOutput` for both STDOUT and STDERR. + * + * $output = new ConsoleOutput(); + * + * This is equivalent to: + * + * $output = new StreamOutput(fopen('php://stdout', 'w')); + * $stdErr = new StreamOutput(fopen('php://stderr', 'w')); + * + * @author Fabien Potencier + */ +class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface +{ + private $stderr; + private $consoleSectionOutputs = []; + + /** + * @param int $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface) + * @param bool|null $decorated Whether to decorate messages (null for auto-guessing) + * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter) + */ + public function __construct(int $verbosity = self::VERBOSITY_NORMAL, ?bool $decorated = null, ?OutputFormatterInterface $formatter = null) + { + parent::__construct($this->openOutputStream(), $verbosity, $decorated, $formatter); + + if (null === $formatter) { + // for BC reasons, stdErr has it own Formatter only when user don't inject a specific formatter. + $this->stderr = new StreamOutput($this->openErrorStream(), $verbosity, $decorated); + + return; + } + + $actualDecorated = $this->isDecorated(); + $this->stderr = new StreamOutput($this->openErrorStream(), $verbosity, $decorated, $this->getFormatter()); + + if (null === $decorated) { + $this->setDecorated($actualDecorated && $this->stderr->isDecorated()); + } + } + + /** + * Creates a new output section. + */ + public function section(): ConsoleSectionOutput + { + return new ConsoleSectionOutput($this->getStream(), $this->consoleSectionOutputs, $this->getVerbosity(), $this->isDecorated(), $this->getFormatter()); + } + + /** + * {@inheritdoc} + */ + public function setDecorated(bool $decorated) + { + parent::setDecorated($decorated); + $this->stderr->setDecorated($decorated); + } + + /** + * {@inheritdoc} + */ + public function setFormatter(OutputFormatterInterface $formatter) + { + parent::setFormatter($formatter); + $this->stderr->setFormatter($formatter); + } + + /** + * {@inheritdoc} + */ + public function setVerbosity(int $level) + { + parent::setVerbosity($level); + $this->stderr->setVerbosity($level); + } + + /** + * {@inheritdoc} + */ + public function getErrorOutput() + { + return $this->stderr; + } + + /** + * {@inheritdoc} + */ + public function setErrorOutput(OutputInterface $error) + { + $this->stderr = $error; + } + + /** + * Returns true if current environment supports writing console output to + * STDOUT. + * + * @return bool + */ + protected function hasStdoutSupport() + { + return false === $this->isRunningOS400(); + } + + /** + * Returns true if current environment supports writing console output to + * STDERR. + * + * @return bool + */ + protected function hasStderrSupport() + { + return false === $this->isRunningOS400(); + } + + /** + * Checks if current executing environment is IBM iSeries (OS400), which + * doesn't properly convert character-encodings between ASCII to EBCDIC. + */ + private function isRunningOS400(): bool + { + $checks = [ + \function_exists('php_uname') ? php_uname('s') : '', + getenv('OSTYPE'), + \PHP_OS, + ]; + + return false !== stripos(implode(';', $checks), 'OS400'); + } + + /** + * @return resource + */ + private function openOutputStream() + { + if (!$this->hasStdoutSupport()) { + return fopen('php://output', 'w'); + } + + // Use STDOUT when possible to prevent from opening too many file descriptors + return \defined('STDOUT') ? \STDOUT : (@fopen('php://stdout', 'w') ?: fopen('php://output', 'w')); + } + + /** + * @return resource + */ + private function openErrorStream() + { + if (!$this->hasStderrSupport()) { + return fopen('php://output', 'w'); + } + + // Use STDERR when possible to prevent from opening too many file descriptors + return \defined('STDERR') ? \STDERR : (@fopen('php://stderr', 'w') ?: fopen('php://output', 'w')); + } +} diff --git a/deps/vendor/symfony/console/Output/ConsoleOutputInterface.php b/deps/vendor/symfony/console/Output/ConsoleOutputInterface.php new file mode 100644 index 000000000..6b6635f58 --- /dev/null +++ b/deps/vendor/symfony/console/Output/ConsoleOutputInterface.php @@ -0,0 +1,32 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +/** + * ConsoleOutputInterface is the interface implemented by ConsoleOutput class. + * This adds information about stderr and section output stream. + * + * @author Dariusz Górecki + */ +interface ConsoleOutputInterface extends OutputInterface +{ + /** + * Gets the OutputInterface for errors. + * + * @return OutputInterface + */ + public function getErrorOutput(); + + public function setErrorOutput(OutputInterface $error); + + public function section(): ConsoleSectionOutput; +} diff --git a/deps/vendor/symfony/console/Output/ConsoleSectionOutput.php b/deps/vendor/symfony/console/Output/ConsoleSectionOutput.php new file mode 100644 index 000000000..70d70c50b --- /dev/null +++ b/deps/vendor/symfony/console/Output/ConsoleSectionOutput.php @@ -0,0 +1,143 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Formatter\OutputFormatterInterface; +use Symfony\Component\Console\Helper\Helper; +use Symfony\Component\Console\Terminal; + +/** + * @author Pierre du Plessis + * @author Gabriel Ostrolucký + */ +class ConsoleSectionOutput extends StreamOutput +{ + private $content = []; + private $lines = 0; + private $sections; + private $terminal; + + /** + * @param resource $stream + * @param ConsoleSectionOutput[] $sections + */ + public function __construct($stream, array &$sections, int $verbosity, bool $decorated, OutputFormatterInterface $formatter) + { + parent::__construct($stream, $verbosity, $decorated, $formatter); + array_unshift($sections, $this); + $this->sections = &$sections; + $this->terminal = new Terminal(); + } + + /** + * Clears previous output for this section. + * + * @param int $lines Number of lines to clear. If null, then the entire output of this section is cleared + */ + public function clear(?int $lines = null) + { + if (empty($this->content) || !$this->isDecorated()) { + return; + } + + if ($lines) { + array_splice($this->content, -($lines * 2)); // Multiply lines by 2 to cater for each new line added between content + } else { + $lines = $this->lines; + $this->content = []; + } + + $this->lines -= $lines; + + parent::doWrite($this->popStreamContentUntilCurrentSection($lines), false); + } + + /** + * Overwrites the previous output with a new message. + * + * @param array|string $message + */ + public function overwrite($message) + { + $this->clear(); + $this->writeln($message); + } + + public function getContent(): string + { + return implode('', $this->content); + } + + /** + * @internal + */ + public function addContent(string $input) + { + foreach (explode(\PHP_EOL, $input) as $lineContent) { + $this->lines += ceil($this->getDisplayLength($lineContent) / $this->terminal->getWidth()) ?: 1; + $this->content[] = $lineContent; + $this->content[] = \PHP_EOL; + } + } + + /** + * {@inheritdoc} + */ + protected function doWrite(string $message, bool $newline) + { + if (!$this->isDecorated()) { + parent::doWrite($message, $newline); + + return; + } + + $erasedContent = $this->popStreamContentUntilCurrentSection(); + + $this->addContent($message); + + parent::doWrite($message, true); + parent::doWrite($erasedContent, false); + } + + /** + * At initial stage, cursor is at the end of stream output. This method makes cursor crawl upwards until it hits + * current section. Then it erases content it crawled through. Optionally, it erases part of current section too. + */ + private function popStreamContentUntilCurrentSection(int $numberOfLinesToClearFromCurrentSection = 0): string + { + $numberOfLinesToClear = $numberOfLinesToClearFromCurrentSection; + $erasedContent = []; + + foreach ($this->sections as $section) { + if ($section === $this) { + break; + } + + $numberOfLinesToClear += $section->lines; + $erasedContent[] = $section->getContent(); + } + + if ($numberOfLinesToClear > 0) { + // move cursor up n lines + parent::doWrite(sprintf("\x1b[%dA", $numberOfLinesToClear), false); + // erase to end of screen + parent::doWrite("\x1b[0J", false); + } + + return implode('', array_reverse($erasedContent)); + } + + private function getDisplayLength(string $text): int + { + return Helper::width(Helper::removeDecoration($this->getFormatter(), str_replace("\t", ' ', $text))); + } +} diff --git a/deps/vendor/symfony/console/Output/NullOutput.php b/deps/vendor/symfony/console/Output/NullOutput.php new file mode 100644 index 000000000..3bbe63ea0 --- /dev/null +++ b/deps/vendor/symfony/console/Output/NullOutput.php @@ -0,0 +1,128 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Formatter\NullOutputFormatter; +use Symfony\Component\Console\Formatter\OutputFormatterInterface; + +/** + * NullOutput suppresses all output. + * + * $output = new NullOutput(); + * + * @author Fabien Potencier + * @author Tobias Schultze + */ +class NullOutput implements OutputInterface +{ + private $formatter; + + /** + * {@inheritdoc} + */ + public function setFormatter(OutputFormatterInterface $formatter) + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function getFormatter() + { + if ($this->formatter) { + return $this->formatter; + } + // to comply with the interface we must return a OutputFormatterInterface + return $this->formatter = new NullOutputFormatter(); + } + + /** + * {@inheritdoc} + */ + public function setDecorated(bool $decorated) + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function isDecorated() + { + return false; + } + + /** + * {@inheritdoc} + */ + public function setVerbosity(int $level) + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function getVerbosity() + { + return self::VERBOSITY_QUIET; + } + + /** + * {@inheritdoc} + */ + public function isQuiet() + { + return true; + } + + /** + * {@inheritdoc} + */ + public function isVerbose() + { + return false; + } + + /** + * {@inheritdoc} + */ + public function isVeryVerbose() + { + return false; + } + + /** + * {@inheritdoc} + */ + public function isDebug() + { + return false; + } + + /** + * {@inheritdoc} + */ + public function writeln($messages, int $options = self::OUTPUT_NORMAL) + { + // do nothing + } + + /** + * {@inheritdoc} + */ + public function write($messages, bool $newline = false, int $options = self::OUTPUT_NORMAL) + { + // do nothing + } +} diff --git a/deps/vendor/symfony/console/Output/Output.php b/deps/vendor/symfony/console/Output/Output.php new file mode 100644 index 000000000..28c40bb3e --- /dev/null +++ b/deps/vendor/symfony/console/Output/Output.php @@ -0,0 +1,174 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Formatter\OutputFormatterInterface; + +/** + * Base class for output classes. + * + * There are five levels of verbosity: + * + * * normal: no option passed (normal output) + * * verbose: -v (more output) + * * very verbose: -vv (highly extended output) + * * debug: -vvv (all debug output) + * * quiet: -q (no output) + * + * @author Fabien Potencier + */ +abstract class Output implements OutputInterface +{ + private $verbosity; + private $formatter; + + /** + * @param int|null $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface) + * @param bool $decorated Whether to decorate messages + * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter) + */ + public function __construct(?int $verbosity = self::VERBOSITY_NORMAL, bool $decorated = false, ?OutputFormatterInterface $formatter = null) + { + $this->verbosity = $verbosity ?? self::VERBOSITY_NORMAL; + $this->formatter = $formatter ?? new OutputFormatter(); + $this->formatter->setDecorated($decorated); + } + + /** + * {@inheritdoc} + */ + public function setFormatter(OutputFormatterInterface $formatter) + { + $this->formatter = $formatter; + } + + /** + * {@inheritdoc} + */ + public function getFormatter() + { + return $this->formatter; + } + + /** + * {@inheritdoc} + */ + public function setDecorated(bool $decorated) + { + $this->formatter->setDecorated($decorated); + } + + /** + * {@inheritdoc} + */ + public function isDecorated() + { + return $this->formatter->isDecorated(); + } + + /** + * {@inheritdoc} + */ + public function setVerbosity(int $level) + { + $this->verbosity = $level; + } + + /** + * {@inheritdoc} + */ + public function getVerbosity() + { + return $this->verbosity; + } + + /** + * {@inheritdoc} + */ + public function isQuiet() + { + return self::VERBOSITY_QUIET === $this->verbosity; + } + + /** + * {@inheritdoc} + */ + public function isVerbose() + { + return self::VERBOSITY_VERBOSE <= $this->verbosity; + } + + /** + * {@inheritdoc} + */ + public function isVeryVerbose() + { + return self::VERBOSITY_VERY_VERBOSE <= $this->verbosity; + } + + /** + * {@inheritdoc} + */ + public function isDebug() + { + return self::VERBOSITY_DEBUG <= $this->verbosity; + } + + /** + * {@inheritdoc} + */ + public function writeln($messages, int $options = self::OUTPUT_NORMAL) + { + $this->write($messages, true, $options); + } + + /** + * {@inheritdoc} + */ + public function write($messages, bool $newline = false, int $options = self::OUTPUT_NORMAL) + { + if (!is_iterable($messages)) { + $messages = [$messages]; + } + + $types = self::OUTPUT_NORMAL | self::OUTPUT_RAW | self::OUTPUT_PLAIN; + $type = $types & $options ?: self::OUTPUT_NORMAL; + + $verbosities = self::VERBOSITY_QUIET | self::VERBOSITY_NORMAL | self::VERBOSITY_VERBOSE | self::VERBOSITY_VERY_VERBOSE | self::VERBOSITY_DEBUG; + $verbosity = $verbosities & $options ?: self::VERBOSITY_NORMAL; + + if ($verbosity > $this->getVerbosity()) { + return; + } + + foreach ($messages as $message) { + switch ($type) { + case OutputInterface::OUTPUT_NORMAL: + $message = $this->formatter->format($message); + break; + case OutputInterface::OUTPUT_RAW: + break; + case OutputInterface::OUTPUT_PLAIN: + $message = strip_tags($this->formatter->format($message)); + break; + } + + $this->doWrite($message ?? '', $newline); + } + } + + /** + * Writes a message to the output. + */ + abstract protected function doWrite(string $message, bool $newline); +} diff --git a/deps/vendor/symfony/console/Output/OutputInterface.php b/deps/vendor/symfony/console/Output/OutputInterface.php new file mode 100644 index 000000000..55caab80b --- /dev/null +++ b/deps/vendor/symfony/console/Output/OutputInterface.php @@ -0,0 +1,110 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Formatter\OutputFormatterInterface; + +/** + * OutputInterface is the interface implemented by all Output classes. + * + * @author Fabien Potencier + */ +interface OutputInterface +{ + public const VERBOSITY_QUIET = 16; + public const VERBOSITY_NORMAL = 32; + public const VERBOSITY_VERBOSE = 64; + public const VERBOSITY_VERY_VERBOSE = 128; + public const VERBOSITY_DEBUG = 256; + + public const OUTPUT_NORMAL = 1; + public const OUTPUT_RAW = 2; + public const OUTPUT_PLAIN = 4; + + /** + * Writes a message to the output. + * + * @param string|iterable $messages The message as an iterable of strings or a single string + * @param bool $newline Whether to add a newline + * @param int $options A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL | self::VERBOSITY_NORMAL + */ + public function write($messages, bool $newline = false, int $options = 0); + + /** + * Writes a message to the output and adds a newline at the end. + * + * @param string|iterable $messages The message as an iterable of strings or a single string + * @param int $options A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL | self::VERBOSITY_NORMAL + */ + public function writeln($messages, int $options = 0); + + /** + * Sets the verbosity of the output. + */ + public function setVerbosity(int $level); + + /** + * Gets the current verbosity of the output. + * + * @return int + */ + public function getVerbosity(); + + /** + * Returns whether verbosity is quiet (-q). + * + * @return bool + */ + public function isQuiet(); + + /** + * Returns whether verbosity is verbose (-v). + * + * @return bool + */ + public function isVerbose(); + + /** + * Returns whether verbosity is very verbose (-vv). + * + * @return bool + */ + public function isVeryVerbose(); + + /** + * Returns whether verbosity is debug (-vvv). + * + * @return bool + */ + public function isDebug(); + + /** + * Sets the decorated flag. + */ + public function setDecorated(bool $decorated); + + /** + * Gets the decorated flag. + * + * @return bool + */ + public function isDecorated(); + + public function setFormatter(OutputFormatterInterface $formatter); + + /** + * Returns current output formatter instance. + * + * @return OutputFormatterInterface + */ + public function getFormatter(); +} diff --git a/deps/vendor/symfony/console/Output/StreamOutput.php b/deps/vendor/symfony/console/Output/StreamOutput.php new file mode 100644 index 000000000..b53955269 --- /dev/null +++ b/deps/vendor/symfony/console/Output/StreamOutput.php @@ -0,0 +1,123 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Formatter\OutputFormatterInterface; + +/** + * StreamOutput writes the output to a given stream. + * + * Usage: + * + * $output = new StreamOutput(fopen('php://stdout', 'w')); + * + * As `StreamOutput` can use any stream, you can also use a file: + * + * $output = new StreamOutput(fopen('/path/to/output.log', 'a', false)); + * + * @author Fabien Potencier + */ +class StreamOutput extends Output +{ + private $stream; + + /** + * @param resource $stream A stream resource + * @param int $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface) + * @param bool|null $decorated Whether to decorate messages (null for auto-guessing) + * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter) + * + * @throws InvalidArgumentException When first argument is not a real stream + */ + public function __construct($stream, int $verbosity = self::VERBOSITY_NORMAL, ?bool $decorated = null, ?OutputFormatterInterface $formatter = null) + { + if (!\is_resource($stream) || 'stream' !== get_resource_type($stream)) { + throw new InvalidArgumentException('The StreamOutput class needs a stream as its first argument.'); + } + + $this->stream = $stream; + + if (null === $decorated) { + $decorated = $this->hasColorSupport(); + } + + parent::__construct($verbosity, $decorated, $formatter); + } + + /** + * Gets the stream attached to this StreamOutput instance. + * + * @return resource + */ + public function getStream() + { + return $this->stream; + } + + protected function doWrite(string $message, bool $newline) + { + if ($newline) { + $message .= \PHP_EOL; + } + + @fwrite($this->stream, $message); + + fflush($this->stream); + } + + /** + * Returns true if the stream supports colorization. + * + * Colorization is disabled if not supported by the stream: + * + * This is tricky on Windows, because Cygwin, Msys2 etc emulate pseudo + * terminals via named pipes, so we can only check the environment. + * + * Reference: Composer\XdebugHandler\Process::supportsColor + * https://github.com/composer/xdebug-handler + * + * @return bool true if the stream supports colorization, false otherwise + */ + protected function hasColorSupport() + { + // Follow https://no-color.org/ + if ('' !== (($_SERVER['NO_COLOR'] ?? getenv('NO_COLOR'))[0] ?? '')) { + return false; + } + + // Detect msysgit/mingw and assume this is a tty because detection + // does not work correctly, see https://github.com/composer/composer/issues/9690 + if (!@stream_isatty($this->stream) && !\in_array(strtoupper((string) getenv('MSYSTEM')), ['MINGW32', 'MINGW64'], true)) { + return false; + } + + if ('\\' === \DIRECTORY_SEPARATOR && @sapi_windows_vt100_support($this->stream)) { + return true; + } + + if ('Hyper' === getenv('TERM_PROGRAM') + || false !== getenv('COLORTERM') + || false !== getenv('ANSICON') + || 'ON' === getenv('ConEmuANSI') + ) { + return true; + } + + if ('dumb' === $term = (string) getenv('TERM')) { + return false; + } + + // See https://github.com/chalk/supports-color/blob/d4f413efaf8da045c5ab440ed418ef02dbb28bf1/index.js#L157 + return preg_match('/^((screen|xterm|vt100|vt220|putty|rxvt|ansi|cygwin|linux).*)|(.*-256(color)?(-bce)?)$/', $term); + } +} diff --git a/deps/vendor/symfony/console/Output/TrimmedBufferOutput.php b/deps/vendor/symfony/console/Output/TrimmedBufferOutput.php new file mode 100644 index 000000000..b08503b3a --- /dev/null +++ b/deps/vendor/symfony/console/Output/TrimmedBufferOutput.php @@ -0,0 +1,63 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Output; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Formatter\OutputFormatterInterface; + +/** + * A BufferedOutput that keeps only the last N chars. + * + * @author Jérémy Derussé + */ +class TrimmedBufferOutput extends Output +{ + private $maxLength; + private $buffer = ''; + + public function __construct(int $maxLength, ?int $verbosity = self::VERBOSITY_NORMAL, bool $decorated = false, ?OutputFormatterInterface $formatter = null) + { + if ($maxLength <= 0) { + throw new InvalidArgumentException(sprintf('"%s()" expects a strictly positive maxLength. Got %d.', __METHOD__, $maxLength)); + } + + parent::__construct($verbosity, $decorated, $formatter); + $this->maxLength = $maxLength; + } + + /** + * Empties buffer and returns its content. + * + * @return string + */ + public function fetch() + { + $content = $this->buffer; + $this->buffer = ''; + + return $content; + } + + /** + * {@inheritdoc} + */ + protected function doWrite(string $message, bool $newline) + { + $this->buffer .= $message; + + if ($newline) { + $this->buffer .= \PHP_EOL; + } + + $this->buffer = substr($this->buffer, 0 - $this->maxLength); + } +} diff --git a/deps/vendor/symfony/console/Question/ChoiceQuestion.php b/deps/vendor/symfony/console/Question/ChoiceQuestion.php new file mode 100644 index 000000000..bf1f90487 --- /dev/null +++ b/deps/vendor/symfony/console/Question/ChoiceQuestion.php @@ -0,0 +1,183 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Question; + +use Symfony\Component\Console\Exception\InvalidArgumentException; + +/** + * Represents a choice question. + * + * @author Fabien Potencier + */ +class ChoiceQuestion extends Question +{ + private $choices; + private $multiselect = false; + private $prompt = ' > '; + private $errorMessage = 'Value "%s" is invalid'; + + /** + * @param string $question The question to ask to the user + * @param array $choices The list of available choices + * @param mixed $default The default answer to return + */ + public function __construct(string $question, array $choices, $default = null) + { + if (!$choices) { + throw new \LogicException('Choice question must have at least 1 choice available.'); + } + + parent::__construct($question, $default); + + $this->choices = $choices; + $this->setValidator($this->getDefaultValidator()); + $this->setAutocompleterValues($choices); + } + + /** + * Returns available choices. + * + * @return array + */ + public function getChoices() + { + return $this->choices; + } + + /** + * Sets multiselect option. + * + * When multiselect is set to true, multiple choices can be answered. + * + * @return $this + */ + public function setMultiselect(bool $multiselect) + { + $this->multiselect = $multiselect; + $this->setValidator($this->getDefaultValidator()); + + return $this; + } + + /** + * Returns whether the choices are multiselect. + * + * @return bool + */ + public function isMultiselect() + { + return $this->multiselect; + } + + /** + * Gets the prompt for choices. + * + * @return string + */ + public function getPrompt() + { + return $this->prompt; + } + + /** + * Sets the prompt for choices. + * + * @return $this + */ + public function setPrompt(string $prompt) + { + $this->prompt = $prompt; + + return $this; + } + + /** + * Sets the error message for invalid values. + * + * The error message has a string placeholder (%s) for the invalid value. + * + * @return $this + */ + public function setErrorMessage(string $errorMessage) + { + $this->errorMessage = $errorMessage; + $this->setValidator($this->getDefaultValidator()); + + return $this; + } + + private function getDefaultValidator(): callable + { + $choices = $this->choices; + $errorMessage = $this->errorMessage; + $multiselect = $this->multiselect; + $isAssoc = $this->isAssoc($choices); + + return function ($selected) use ($choices, $errorMessage, $multiselect, $isAssoc) { + if ($multiselect) { + // Check for a separated comma values + if (!preg_match('/^[^,]+(?:,[^,]+)*$/', (string) $selected, $matches)) { + throw new InvalidArgumentException(sprintf($errorMessage, $selected)); + } + + $selectedChoices = explode(',', (string) $selected); + } else { + $selectedChoices = [$selected]; + } + + if ($this->isTrimmable()) { + foreach ($selectedChoices as $k => $v) { + $selectedChoices[$k] = trim((string) $v); + } + } + + $multiselectChoices = []; + foreach ($selectedChoices as $value) { + $results = []; + foreach ($choices as $key => $choice) { + if ($choice === $value) { + $results[] = $key; + } + } + + if (\count($results) > 1) { + throw new InvalidArgumentException(sprintf('The provided answer is ambiguous. Value should be one of "%s".', implode('" or "', $results))); + } + + $result = array_search($value, $choices); + + if (!$isAssoc) { + if (false !== $result) { + $result = $choices[$result]; + } elseif (isset($choices[$value])) { + $result = $choices[$value]; + } + } elseif (false === $result && isset($choices[$value])) { + $result = $value; + } + + if (false === $result) { + throw new InvalidArgumentException(sprintf($errorMessage, $value)); + } + + // For associative choices, consistently return the key as string: + $multiselectChoices[] = $isAssoc ? (string) $result : $result; + } + + if ($multiselect) { + return $multiselectChoices; + } + + return current($multiselectChoices); + }; + } +} diff --git a/deps/vendor/symfony/console/Question/ConfirmationQuestion.php b/deps/vendor/symfony/console/Question/ConfirmationQuestion.php new file mode 100644 index 000000000..4228521b9 --- /dev/null +++ b/deps/vendor/symfony/console/Question/ConfirmationQuestion.php @@ -0,0 +1,57 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Question; + +/** + * Represents a yes/no question. + * + * @author Fabien Potencier + */ +class ConfirmationQuestion extends Question +{ + private $trueAnswerRegex; + + /** + * @param string $question The question to ask to the user + * @param bool $default The default answer to return, true or false + * @param string $trueAnswerRegex A regex to match the "yes" answer + */ + public function __construct(string $question, bool $default = true, string $trueAnswerRegex = '/^y/i') + { + parent::__construct($question, $default); + + $this->trueAnswerRegex = $trueAnswerRegex; + $this->setNormalizer($this->getDefaultNormalizer()); + } + + /** + * Returns the default answer normalizer. + */ + private function getDefaultNormalizer(): callable + { + $default = $this->getDefault(); + $regex = $this->trueAnswerRegex; + + return function ($answer) use ($default, $regex) { + if (\is_bool($answer)) { + return $answer; + } + + $answerIsTrue = (bool) preg_match($regex, $answer); + if (false === $default) { + return $answer && $answerIsTrue; + } + + return '' === $answer || $answerIsTrue; + }; + } +} diff --git a/deps/vendor/symfony/console/Question/Question.php b/deps/vendor/symfony/console/Question/Question.php new file mode 100644 index 000000000..ba5744283 --- /dev/null +++ b/deps/vendor/symfony/console/Question/Question.php @@ -0,0 +1,299 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Question; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\LogicException; + +/** + * Represents a Question. + * + * @author Fabien Potencier + */ +class Question +{ + private $question; + private $attempts; + private $hidden = false; + private $hiddenFallback = true; + private $autocompleterCallback; + private $validator; + private $default; + private $normalizer; + private $trimmable = true; + private $multiline = false; + + /** + * @param string $question The question to ask to the user + * @param string|bool|int|float|null $default The default answer to return if the user enters nothing + */ + public function __construct(string $question, $default = null) + { + $this->question = $question; + $this->default = $default; + } + + /** + * Returns the question. + * + * @return string + */ + public function getQuestion() + { + return $this->question; + } + + /** + * Returns the default answer. + * + * @return string|bool|int|float|null + */ + public function getDefault() + { + return $this->default; + } + + /** + * Returns whether the user response accepts newline characters. + */ + public function isMultiline(): bool + { + return $this->multiline; + } + + /** + * Sets whether the user response should accept newline characters. + * + * @return $this + */ + public function setMultiline(bool $multiline): self + { + $this->multiline = $multiline; + + return $this; + } + + /** + * Returns whether the user response must be hidden. + * + * @return bool + */ + public function isHidden() + { + return $this->hidden; + } + + /** + * Sets whether the user response must be hidden or not. + * + * @return $this + * + * @throws LogicException In case the autocompleter is also used + */ + public function setHidden(bool $hidden) + { + if ($this->autocompleterCallback) { + throw new LogicException('A hidden question cannot use the autocompleter.'); + } + + $this->hidden = $hidden; + + return $this; + } + + /** + * In case the response cannot be hidden, whether to fallback on non-hidden question or not. + * + * @return bool + */ + public function isHiddenFallback() + { + return $this->hiddenFallback; + } + + /** + * Sets whether to fallback on non-hidden question if the response cannot be hidden. + * + * @return $this + */ + public function setHiddenFallback(bool $fallback) + { + $this->hiddenFallback = $fallback; + + return $this; + } + + /** + * Gets values for the autocompleter. + * + * @return iterable|null + */ + public function getAutocompleterValues() + { + $callback = $this->getAutocompleterCallback(); + + return $callback ? $callback('') : null; + } + + /** + * Sets values for the autocompleter. + * + * @return $this + * + * @throws LogicException + */ + public function setAutocompleterValues(?iterable $values) + { + if (\is_array($values)) { + $values = $this->isAssoc($values) ? array_merge(array_keys($values), array_values($values)) : array_values($values); + + $callback = static function () use ($values) { + return $values; + }; + } elseif ($values instanceof \Traversable) { + $valueCache = null; + $callback = static function () use ($values, &$valueCache) { + return $valueCache ?? $valueCache = iterator_to_array($values, false); + }; + } else { + $callback = null; + } + + return $this->setAutocompleterCallback($callback); + } + + /** + * Gets the callback function used for the autocompleter. + */ + public function getAutocompleterCallback(): ?callable + { + return $this->autocompleterCallback; + } + + /** + * Sets the callback function used for the autocompleter. + * + * The callback is passed the user input as argument and should return an iterable of corresponding suggestions. + * + * @return $this + */ + public function setAutocompleterCallback(?callable $callback = null): self + { + if ($this->hidden && null !== $callback) { + throw new LogicException('A hidden question cannot use the autocompleter.'); + } + + $this->autocompleterCallback = $callback; + + return $this; + } + + /** + * Sets a validator for the question. + * + * @return $this + */ + public function setValidator(?callable $validator = null) + { + $this->validator = $validator; + + return $this; + } + + /** + * Gets the validator for the question. + * + * @return callable|null + */ + public function getValidator() + { + return $this->validator; + } + + /** + * Sets the maximum number of attempts. + * + * Null means an unlimited number of attempts. + * + * @return $this + * + * @throws InvalidArgumentException in case the number of attempts is invalid + */ + public function setMaxAttempts(?int $attempts) + { + if (null !== $attempts && $attempts < 1) { + throw new InvalidArgumentException('Maximum number of attempts must be a positive value.'); + } + + $this->attempts = $attempts; + + return $this; + } + + /** + * Gets the maximum number of attempts. + * + * Null means an unlimited number of attempts. + * + * @return int|null + */ + public function getMaxAttempts() + { + return $this->attempts; + } + + /** + * Sets a normalizer for the response. + * + * The normalizer can be a callable (a string), a closure or a class implementing __invoke. + * + * @return $this + */ + public function setNormalizer(callable $normalizer) + { + $this->normalizer = $normalizer; + + return $this; + } + + /** + * Gets the normalizer for the response. + * + * The normalizer can ba a callable (a string), a closure or a class implementing __invoke. + * + * @return callable|null + */ + public function getNormalizer() + { + return $this->normalizer; + } + + protected function isAssoc(array $array) + { + return (bool) \count(array_filter(array_keys($array), 'is_string')); + } + + public function isTrimmable(): bool + { + return $this->trimmable; + } + + /** + * @return $this + */ + public function setTrimmable(bool $trimmable): self + { + $this->trimmable = $trimmable; + + return $this; + } +} diff --git a/deps/vendor/symfony/console/README.md b/deps/vendor/symfony/console/README.md new file mode 100644 index 000000000..c4c129989 --- /dev/null +++ b/deps/vendor/symfony/console/README.md @@ -0,0 +1,36 @@ +Console Component +================= + +The Console component eases the creation of beautiful and testable command line +interfaces. + +Sponsor +------- + +The Console component for Symfony 5.4/6.0 is [backed][1] by [Les-Tilleuls.coop][2]. + +Les-Tilleuls.coop is a team of 50+ Symfony experts who can help you design, develop and +fix your projects. We provide a wide range of professional services including development, +consulting, coaching, training and audits. We also are highly skilled in JS, Go and DevOps. +We are a worker cooperative! + +Help Symfony by [sponsoring][3] its development! + +Resources +--------- + + * [Documentation](https://symfony.com/doc/current/components/console.html) + * [Contributing](https://symfony.com/doc/current/contributing/index.html) + * [Report issues](https://github.com/symfony/symfony/issues) and + [send Pull Requests](https://github.com/symfony/symfony/pulls) + in the [main Symfony repository](https://github.com/symfony/symfony) + +Credits +------- + +`Resources/bin/hiddeninput.exe` is a third party binary provided within this +component. Find sources and license at https://github.com/Seldaek/hidden-input. + +[1]: https://symfony.com/backers +[2]: https://les-tilleuls.coop +[3]: https://symfony.com/sponsor diff --git a/deps/vendor/symfony/console/Resources/bin/hiddeninput.exe b/deps/vendor/symfony/console/Resources/bin/hiddeninput.exe new file mode 100644 index 000000000..c8cf65e8d Binary files /dev/null and b/deps/vendor/symfony/console/Resources/bin/hiddeninput.exe differ diff --git a/deps/vendor/symfony/console/Resources/completion.bash b/deps/vendor/symfony/console/Resources/completion.bash new file mode 100644 index 000000000..bb44037b0 --- /dev/null +++ b/deps/vendor/symfony/console/Resources/completion.bash @@ -0,0 +1,84 @@ +# This file is part of the Symfony package. +# +# (c) Fabien Potencier +# +# For the full copyright and license information, please view +# https://symfony.com/doc/current/contributing/code/license.html + +_sf_{{ COMMAND_NAME }}() { + # Use newline as only separator to allow space in completion values + local IFS=$'\n' + local sf_cmd="${COMP_WORDS[0]}" + + # for an alias, get the real script behind it + sf_cmd_type=$(type -t $sf_cmd) + if [[ $sf_cmd_type == "alias" ]]; then + sf_cmd=$(alias $sf_cmd | sed -E "s/alias $sf_cmd='(.*)'/\1/") + elif [[ $sf_cmd_type == "file" ]]; then + sf_cmd=$(type -p $sf_cmd) + fi + + if [[ $sf_cmd_type != "function" && ! -x $sf_cmd ]]; then + return 1 + fi + + local cur prev words cword + _get_comp_words_by_ref -n := cur prev words cword + + local completecmd=("$sf_cmd" "_complete" "--no-interaction" "-sbash" "-c$cword" "-S{{ VERSION }}") + for w in ${words[@]}; do + w=$(printf -- '%b' "$w") + # remove quotes from typed values + quote="${w:0:1}" + if [ "$quote" == \' ]; then + w="${w%\'}" + w="${w#\'}" + elif [ "$quote" == \" ]; then + w="${w%\"}" + w="${w#\"}" + fi + # empty values are ignored + if [ ! -z "$w" ]; then + completecmd+=("-i$w") + fi + done + + local sfcomplete + if sfcomplete=$(${completecmd[@]} 2>&1); then + local quote suggestions + quote=${cur:0:1} + + # Use single quotes by default if suggestions contains backslash (FQCN) + if [ "$quote" == '' ] && [[ "$sfcomplete" =~ \\ ]]; then + quote=\' + fi + + if [ "$quote" == \' ]; then + # single quotes: no additional escaping (does not accept ' in values) + suggestions=$(for s in $sfcomplete; do printf $'%q%q%q\n' "$quote" "$s" "$quote"; done) + elif [ "$quote" == \" ]; then + # double quotes: double escaping for \ $ ` " + suggestions=$(for s in $sfcomplete; do + s=${s//\\/\\\\} + s=${s//\$/\\\$} + s=${s//\`/\\\`} + s=${s//\"/\\\"} + printf $'%q%q%q\n' "$quote" "$s" "$quote"; + done) + else + # no quotes: double escaping + suggestions=$(for s in $sfcomplete; do printf $'%q\n' $(printf '%q' "$s"); done) + fi + COMPREPLY=($(IFS=$'\n' compgen -W "$suggestions" -- $(printf -- "%q" "$cur"))) + __ltrim_colon_completions "$cur" + else + if [[ "$sfcomplete" != *"Command \"_complete\" is not defined."* ]]; then + >&2 echo + >&2 echo $sfcomplete + fi + + return 1 + fi +} + +complete -F _sf_{{ COMMAND_NAME }} {{ COMMAND_NAME }} diff --git a/deps/vendor/symfony/console/SignalRegistry/SignalRegistry.php b/deps/vendor/symfony/console/SignalRegistry/SignalRegistry.php new file mode 100644 index 000000000..6bee24a42 --- /dev/null +++ b/deps/vendor/symfony/console/SignalRegistry/SignalRegistry.php @@ -0,0 +1,65 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\SignalRegistry; + +final class SignalRegistry +{ + private $signalHandlers = []; + + public function __construct() + { + if (\function_exists('pcntl_async_signals')) { + pcntl_async_signals(true); + } + } + + public function register(int $signal, callable $signalHandler): void + { + if (!isset($this->signalHandlers[$signal])) { + $previousCallback = pcntl_signal_get_handler($signal); + + if (\is_callable($previousCallback)) { + $this->signalHandlers[$signal][] = $previousCallback; + } + } + + $this->signalHandlers[$signal][] = $signalHandler; + + pcntl_signal($signal, [$this, 'handle']); + } + + public static function isSupported(): bool + { + if (!\function_exists('pcntl_signal')) { + return false; + } + + if (\in_array('pcntl_signal', explode(',', \ini_get('disable_functions')))) { + return false; + } + + return true; + } + + /** + * @internal + */ + public function handle(int $signal): void + { + $count = \count($this->signalHandlers[$signal]); + + foreach ($this->signalHandlers[$signal] as $i => $signalHandler) { + $hasNext = $i !== $count - 1; + $signalHandler($signal, $hasNext); + } + } +} diff --git a/deps/vendor/symfony/console/SingleCommandApplication.php b/deps/vendor/symfony/console/SingleCommandApplication.php new file mode 100644 index 000000000..774e5d8c4 --- /dev/null +++ b/deps/vendor/symfony/console/SingleCommandApplication.php @@ -0,0 +1,72 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * @author Grégoire Pineau + */ +class SingleCommandApplication extends Command +{ + private $version = 'UNKNOWN'; + private $autoExit = true; + private $running = false; + + /** + * @return $this + */ + public function setVersion(string $version): self + { + $this->version = $version; + + return $this; + } + + /** + * @final + * + * @return $this + */ + public function setAutoExit(bool $autoExit): self + { + $this->autoExit = $autoExit; + + return $this; + } + + public function run(?InputInterface $input = null, ?OutputInterface $output = null): int + { + if ($this->running) { + return parent::run($input, $output); + } + + // We use the command name as the application name + $application = new Application($this->getName() ?: 'UNKNOWN', $this->version); + $application->setAutoExit($this->autoExit); + // Fix the usage of the command displayed with "--help" + $this->setName($_SERVER['argv'][0]); + $application->add($this); + $application->setDefaultCommand($this->getName(), true); + + $this->running = true; + try { + $ret = $application->run($input, $output); + } finally { + $this->running = false; + } + + return $ret ?? 1; + } +} diff --git a/deps/vendor/symfony/console/Style/OutputStyle.php b/deps/vendor/symfony/console/Style/OutputStyle.php new file mode 100644 index 000000000..67a98ff07 --- /dev/null +++ b/deps/vendor/symfony/console/Style/OutputStyle.php @@ -0,0 +1,153 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Style; + +use Symfony\Component\Console\Formatter\OutputFormatterInterface; +use Symfony\Component\Console\Helper\ProgressBar; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\OutputInterface; + +/** + * Decorates output to add console style guide helpers. + * + * @author Kevin Bond + */ +abstract class OutputStyle implements OutputInterface, StyleInterface +{ + private $output; + + public function __construct(OutputInterface $output) + { + $this->output = $output; + } + + /** + * {@inheritdoc} + */ + public function newLine(int $count = 1) + { + $this->output->write(str_repeat(\PHP_EOL, $count)); + } + + /** + * @return ProgressBar + */ + public function createProgressBar(int $max = 0) + { + return new ProgressBar($this->output, $max); + } + + /** + * {@inheritdoc} + */ + public function write($messages, bool $newline = false, int $type = self::OUTPUT_NORMAL) + { + $this->output->write($messages, $newline, $type); + } + + /** + * {@inheritdoc} + */ + public function writeln($messages, int $type = self::OUTPUT_NORMAL) + { + $this->output->writeln($messages, $type); + } + + /** + * {@inheritdoc} + */ + public function setVerbosity(int $level) + { + $this->output->setVerbosity($level); + } + + /** + * {@inheritdoc} + */ + public function getVerbosity() + { + return $this->output->getVerbosity(); + } + + /** + * {@inheritdoc} + */ + public function setDecorated(bool $decorated) + { + $this->output->setDecorated($decorated); + } + + /** + * {@inheritdoc} + */ + public function isDecorated() + { + return $this->output->isDecorated(); + } + + /** + * {@inheritdoc} + */ + public function setFormatter(OutputFormatterInterface $formatter) + { + $this->output->setFormatter($formatter); + } + + /** + * {@inheritdoc} + */ + public function getFormatter() + { + return $this->output->getFormatter(); + } + + /** + * {@inheritdoc} + */ + public function isQuiet() + { + return $this->output->isQuiet(); + } + + /** + * {@inheritdoc} + */ + public function isVerbose() + { + return $this->output->isVerbose(); + } + + /** + * {@inheritdoc} + */ + public function isVeryVerbose() + { + return $this->output->isVeryVerbose(); + } + + /** + * {@inheritdoc} + */ + public function isDebug() + { + return $this->output->isDebug(); + } + + protected function getErrorOutput() + { + if (!$this->output instanceof ConsoleOutputInterface) { + return $this->output; + } + + return $this->output->getErrorOutput(); + } +} diff --git a/deps/vendor/symfony/console/Style/StyleInterface.php b/deps/vendor/symfony/console/Style/StyleInterface.php new file mode 100644 index 000000000..9f25a43f6 --- /dev/null +++ b/deps/vendor/symfony/console/Style/StyleInterface.php @@ -0,0 +1,132 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Style; + +/** + * Output style helpers. + * + * @author Kevin Bond + */ +interface StyleInterface +{ + /** + * Formats a command title. + */ + public function title(string $message); + + /** + * Formats a section title. + */ + public function section(string $message); + + /** + * Formats a list. + */ + public function listing(array $elements); + + /** + * Formats informational text. + * + * @param string|array $message + */ + public function text($message); + + /** + * Formats a success result bar. + * + * @param string|array $message + */ + public function success($message); + + /** + * Formats an error result bar. + * + * @param string|array $message + */ + public function error($message); + + /** + * Formats an warning result bar. + * + * @param string|array $message + */ + public function warning($message); + + /** + * Formats a note admonition. + * + * @param string|array $message + */ + public function note($message); + + /** + * Formats a caution admonition. + * + * @param string|array $message + */ + public function caution($message); + + /** + * Formats a table. + */ + public function table(array $headers, array $rows); + + /** + * Asks a question. + * + * @return mixed + */ + public function ask(string $question, ?string $default = null, ?callable $validator = null); + + /** + * Asks a question with the user input hidden. + * + * @return mixed + */ + public function askHidden(string $question, ?callable $validator = null); + + /** + * Asks for confirmation. + * + * @return bool + */ + public function confirm(string $question, bool $default = true); + + /** + * Asks a choice question. + * + * @param string|int|null $default + * + * @return mixed + */ + public function choice(string $question, array $choices, $default = null); + + /** + * Add newline(s). + */ + public function newLine(int $count = 1); + + /** + * Starts the progress output. + */ + public function progressStart(int $max = 0); + + /** + * Advances the progress output X steps. + */ + public function progressAdvance(int $step = 1); + + /** + * Finishes the progress output. + */ + public function progressFinish(); +} diff --git a/deps/vendor/symfony/console/Style/SymfonyStyle.php b/deps/vendor/symfony/console/Style/SymfonyStyle.php new file mode 100644 index 000000000..00edf3882 --- /dev/null +++ b/deps/vendor/symfony/console/Style/SymfonyStyle.php @@ -0,0 +1,518 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Style; + +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\RuntimeException; +use Symfony\Component\Console\Formatter\OutputFormatter; +use Symfony\Component\Console\Helper\Helper; +use Symfony\Component\Console\Helper\ProgressBar; +use Symfony\Component\Console\Helper\SymfonyQuestionHelper; +use Symfony\Component\Console\Helper\Table; +use Symfony\Component\Console\Helper\TableCell; +use Symfony\Component\Console\Helper\TableSeparator; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\ConsoleOutputInterface; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Output\TrimmedBufferOutput; +use Symfony\Component\Console\Question\ChoiceQuestion; +use Symfony\Component\Console\Question\ConfirmationQuestion; +use Symfony\Component\Console\Question\Question; +use Symfony\Component\Console\Terminal; + +/** + * Output decorator helpers for the Symfony Style Guide. + * + * @author Kevin Bond + */ +class SymfonyStyle extends OutputStyle +{ + public const MAX_LINE_LENGTH = 120; + + private $input; + private $output; + private $questionHelper; + private $progressBar; + private $lineLength; + private $bufferedOutput; + + public function __construct(InputInterface $input, OutputInterface $output) + { + $this->input = $input; + $this->bufferedOutput = new TrimmedBufferOutput(\DIRECTORY_SEPARATOR === '\\' ? 4 : 2, $output->getVerbosity(), false, clone $output->getFormatter()); + // Windows cmd wraps lines as soon as the terminal width is reached, whether there are following chars or not. + $width = (new Terminal())->getWidth() ?: self::MAX_LINE_LENGTH; + $this->lineLength = min($width - (int) (\DIRECTORY_SEPARATOR === '\\'), self::MAX_LINE_LENGTH); + + parent::__construct($this->output = $output); + } + + /** + * Formats a message as a block of text. + * + * @param string|array $messages The message to write in the block + */ + public function block($messages, ?string $type = null, ?string $style = null, string $prefix = ' ', bool $padding = false, bool $escape = true) + { + $messages = \is_array($messages) ? array_values($messages) : [$messages]; + + $this->autoPrependBlock(); + $this->writeln($this->createBlock($messages, $type, $style, $prefix, $padding, $escape)); + $this->newLine(); + } + + /** + * {@inheritdoc} + */ + public function title(string $message) + { + $this->autoPrependBlock(); + $this->writeln([ + sprintf('%s', OutputFormatter::escapeTrailingBackslash($message)), + sprintf('%s', str_repeat('=', Helper::width(Helper::removeDecoration($this->getFormatter(), $message)))), + ]); + $this->newLine(); + } + + /** + * {@inheritdoc} + */ + public function section(string $message) + { + $this->autoPrependBlock(); + $this->writeln([ + sprintf('%s', OutputFormatter::escapeTrailingBackslash($message)), + sprintf('%s', str_repeat('-', Helper::width(Helper::removeDecoration($this->getFormatter(), $message)))), + ]); + $this->newLine(); + } + + /** + * {@inheritdoc} + */ + public function listing(array $elements) + { + $this->autoPrependText(); + $elements = array_map(function ($element) { + return sprintf(' * %s', $element); + }, $elements); + + $this->writeln($elements); + $this->newLine(); + } + + /** + * {@inheritdoc} + */ + public function text($message) + { + $this->autoPrependText(); + + $messages = \is_array($message) ? array_values($message) : [$message]; + foreach ($messages as $message) { + $this->writeln(sprintf(' %s', $message)); + } + } + + /** + * Formats a command comment. + * + * @param string|array $message + */ + public function comment($message) + { + $this->block($message, null, null, ' // ', false, false); + } + + /** + * {@inheritdoc} + */ + public function success($message) + { + $this->block($message, 'OK', 'fg=black;bg=green', ' ', true); + } + + /** + * {@inheritdoc} + */ + public function error($message) + { + $this->block($message, 'ERROR', 'fg=white;bg=red', ' ', true); + } + + /** + * {@inheritdoc} + */ + public function warning($message) + { + $this->block($message, 'WARNING', 'fg=black;bg=yellow', ' ', true); + } + + /** + * {@inheritdoc} + */ + public function note($message) + { + $this->block($message, 'NOTE', 'fg=yellow', ' ! '); + } + + /** + * Formats an info message. + * + * @param string|array $message + */ + public function info($message) + { + $this->block($message, 'INFO', 'fg=green', ' ', true); + } + + /** + * {@inheritdoc} + */ + public function caution($message) + { + $this->block($message, 'CAUTION', 'fg=white;bg=red', ' ! ', true); + } + + /** + * {@inheritdoc} + */ + public function table(array $headers, array $rows) + { + $this->createTable() + ->setHeaders($headers) + ->setRows($rows) + ->render() + ; + + $this->newLine(); + } + + /** + * Formats a horizontal table. + */ + public function horizontalTable(array $headers, array $rows) + { + $this->createTable() + ->setHorizontal(true) + ->setHeaders($headers) + ->setRows($rows) + ->render() + ; + + $this->newLine(); + } + + /** + * Formats a list of key/value horizontally. + * + * Each row can be one of: + * * 'A title' + * * ['key' => 'value'] + * * new TableSeparator() + * + * @param string|array|TableSeparator ...$list + */ + public function definitionList(...$list) + { + $headers = []; + $row = []; + foreach ($list as $value) { + if ($value instanceof TableSeparator) { + $headers[] = $value; + $row[] = $value; + continue; + } + if (\is_string($value)) { + $headers[] = new TableCell($value, ['colspan' => 2]); + $row[] = null; + continue; + } + if (!\is_array($value)) { + throw new InvalidArgumentException('Value should be an array, string, or an instance of TableSeparator.'); + } + $headers[] = key($value); + $row[] = current($value); + } + + $this->horizontalTable($headers, [$row]); + } + + /** + * {@inheritdoc} + */ + public function ask(string $question, ?string $default = null, ?callable $validator = null) + { + $question = new Question($question, $default); + $question->setValidator($validator); + + return $this->askQuestion($question); + } + + /** + * {@inheritdoc} + */ + public function askHidden(string $question, ?callable $validator = null) + { + $question = new Question($question); + + $question->setHidden(true); + $question->setValidator($validator); + + return $this->askQuestion($question); + } + + /** + * {@inheritdoc} + */ + public function confirm(string $question, bool $default = true) + { + return $this->askQuestion(new ConfirmationQuestion($question, $default)); + } + + /** + * {@inheritdoc} + */ + public function choice(string $question, array $choices, $default = null) + { + if (null !== $default) { + $values = array_flip($choices); + $default = $values[$default] ?? $default; + } + + return $this->askQuestion(new ChoiceQuestion($question, $choices, $default)); + } + + /** + * {@inheritdoc} + */ + public function progressStart(int $max = 0) + { + $this->progressBar = $this->createProgressBar($max); + $this->progressBar->start(); + } + + /** + * {@inheritdoc} + */ + public function progressAdvance(int $step = 1) + { + $this->getProgressBar()->advance($step); + } + + /** + * {@inheritdoc} + */ + public function progressFinish() + { + $this->getProgressBar()->finish(); + $this->newLine(2); + $this->progressBar = null; + } + + /** + * {@inheritdoc} + */ + public function createProgressBar(int $max = 0) + { + $progressBar = parent::createProgressBar($max); + + if ('\\' !== \DIRECTORY_SEPARATOR || 'Hyper' === getenv('TERM_PROGRAM')) { + $progressBar->setEmptyBarCharacter('░'); // light shade character \u2591 + $progressBar->setProgressCharacter(''); + $progressBar->setBarCharacter('▓'); // dark shade character \u2593 + } + + return $progressBar; + } + + /** + * @see ProgressBar::iterate() + */ + public function progressIterate(iterable $iterable, ?int $max = null): iterable + { + yield from $this->createProgressBar()->iterate($iterable, $max); + + $this->newLine(2); + } + + /** + * @return mixed + */ + public function askQuestion(Question $question) + { + if ($this->input->isInteractive()) { + $this->autoPrependBlock(); + } + + if (!$this->questionHelper) { + $this->questionHelper = new SymfonyQuestionHelper(); + } + + $answer = $this->questionHelper->ask($this->input, $this, $question); + + if ($this->input->isInteractive()) { + $this->newLine(); + $this->bufferedOutput->write("\n"); + } + + return $answer; + } + + /** + * {@inheritdoc} + */ + public function writeln($messages, int $type = self::OUTPUT_NORMAL) + { + if (!is_iterable($messages)) { + $messages = [$messages]; + } + + foreach ($messages as $message) { + parent::writeln($message, $type); + $this->writeBuffer($message, true, $type); + } + } + + /** + * {@inheritdoc} + */ + public function write($messages, bool $newline = false, int $type = self::OUTPUT_NORMAL) + { + if (!is_iterable($messages)) { + $messages = [$messages]; + } + + foreach ($messages as $message) { + parent::write($message, $newline, $type); + $this->writeBuffer($message, $newline, $type); + } + } + + /** + * {@inheritdoc} + */ + public function newLine(int $count = 1) + { + parent::newLine($count); + $this->bufferedOutput->write(str_repeat("\n", $count)); + } + + /** + * Returns a new instance which makes use of stderr if available. + * + * @return self + */ + public function getErrorStyle() + { + return new self($this->input, $this->getErrorOutput()); + } + + public function createTable(): Table + { + $output = $this->output instanceof ConsoleOutputInterface ? $this->output->section() : $this->output; + $style = clone Table::getStyleDefinition('symfony-style-guide'); + $style->setCellHeaderFormat('%s'); + + return (new Table($output))->setStyle($style); + } + + private function getProgressBar(): ProgressBar + { + if (!$this->progressBar) { + throw new RuntimeException('The ProgressBar is not started.'); + } + + return $this->progressBar; + } + + private function autoPrependBlock(): void + { + $chars = substr(str_replace(\PHP_EOL, "\n", $this->bufferedOutput->fetch()), -2); + + if (!isset($chars[0])) { + $this->newLine(); // empty history, so we should start with a new line. + + return; + } + // Prepend new line for each non LF chars (This means no blank line was output before) + $this->newLine(2 - substr_count($chars, "\n")); + } + + private function autoPrependText(): void + { + $fetched = $this->bufferedOutput->fetch(); + // Prepend new line if last char isn't EOL: + if (!str_ends_with($fetched, "\n")) { + $this->newLine(); + } + } + + private function writeBuffer(string $message, bool $newLine, int $type): void + { + // We need to know if the last chars are PHP_EOL + $this->bufferedOutput->write($message, $newLine, $type); + } + + private function createBlock(iterable $messages, ?string $type = null, ?string $style = null, string $prefix = ' ', bool $padding = false, bool $escape = false): array + { + $indentLength = 0; + $prefixLength = Helper::width(Helper::removeDecoration($this->getFormatter(), $prefix)); + $lines = []; + + if (null !== $type) { + $type = sprintf('[%s] ', $type); + $indentLength = \strlen($type); + $lineIndentation = str_repeat(' ', $indentLength); + } + + // wrap and add newlines for each element + foreach ($messages as $key => $message) { + if ($escape) { + $message = OutputFormatter::escape($message); + } + + $decorationLength = Helper::width($message) - Helper::width(Helper::removeDecoration($this->getFormatter(), $message)); + $messageLineLength = min($this->lineLength - $prefixLength - $indentLength + $decorationLength, $this->lineLength); + $messageLines = explode(\PHP_EOL, wordwrap($message, $messageLineLength, \PHP_EOL, true)); + foreach ($messageLines as $messageLine) { + $lines[] = $messageLine; + } + + if (\count($messages) > 1 && $key < \count($messages) - 1) { + $lines[] = ''; + } + } + + $firstLineIndex = 0; + if ($padding && $this->isDecorated()) { + $firstLineIndex = 1; + array_unshift($lines, ''); + $lines[] = ''; + } + + foreach ($lines as $i => &$line) { + if (null !== $type) { + $line = $firstLineIndex === $i ? $type.$line : $lineIndentation.$line; + } + + $line = $prefix.$line; + $line .= str_repeat(' ', max($this->lineLength - Helper::width(Helper::removeDecoration($this->getFormatter(), $line)), 0)); + + if ($style) { + $line = sprintf('<%s>%s', $style, $line); + } + } + + return $lines; + } +} diff --git a/deps/vendor/symfony/console/Terminal.php b/deps/vendor/symfony/console/Terminal.php new file mode 100644 index 000000000..948ced4ad --- /dev/null +++ b/deps/vendor/symfony/console/Terminal.php @@ -0,0 +1,176 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console; + +class Terminal +{ + private static $width; + private static $height; + private static $stty; + + /** + * Gets the terminal width. + * + * @return int + */ + public function getWidth() + { + $width = getenv('COLUMNS'); + if (false !== $width) { + return (int) trim($width); + } + + if (null === self::$width) { + self::initDimensions(); + } + + return self::$width ?: 80; + } + + /** + * Gets the terminal height. + * + * @return int + */ + public function getHeight() + { + $height = getenv('LINES'); + if (false !== $height) { + return (int) trim($height); + } + + if (null === self::$height) { + self::initDimensions(); + } + + return self::$height ?: 50; + } + + /** + * @internal + */ + public static function hasSttyAvailable(): bool + { + if (null !== self::$stty) { + return self::$stty; + } + + // skip check if shell_exec function is disabled + if (!\function_exists('shell_exec')) { + return false; + } + + return self::$stty = (bool) shell_exec('stty 2> '.('\\' === \DIRECTORY_SEPARATOR ? 'NUL' : '/dev/null')); + } + + private static function initDimensions() + { + if ('\\' === \DIRECTORY_SEPARATOR) { + $ansicon = getenv('ANSICON'); + if (false !== $ansicon && preg_match('/^(\d+)x(\d+)(?: \((\d+)x(\d+)\))?$/', trim($ansicon), $matches)) { + // extract [w, H] from "wxh (WxH)" + // or [w, h] from "wxh" + self::$width = (int) $matches[1]; + self::$height = isset($matches[4]) ? (int) $matches[4] : (int) $matches[2]; + } elseif (!self::hasVt100Support() && self::hasSttyAvailable()) { + // only use stty on Windows if the terminal does not support vt100 (e.g. Windows 7 + git-bash) + // testing for stty in a Windows 10 vt100-enabled console will implicitly disable vt100 support on STDOUT + self::initDimensionsUsingStty(); + } elseif (null !== $dimensions = self::getConsoleMode()) { + // extract [w, h] from "wxh" + self::$width = (int) $dimensions[0]; + self::$height = (int) $dimensions[1]; + } + } else { + self::initDimensionsUsingStty(); + } + } + + /** + * Returns whether STDOUT has vt100 support (some Windows 10+ configurations). + */ + private static function hasVt100Support(): bool + { + return \function_exists('sapi_windows_vt100_support') && sapi_windows_vt100_support(fopen('php://stdout', 'w')); + } + + /** + * Initializes dimensions using the output of an stty columns line. + */ + private static function initDimensionsUsingStty() + { + if ($sttyString = self::getSttyColumns()) { + if (preg_match('/rows.(\d+);.columns.(\d+);/i', $sttyString, $matches)) { + // extract [w, h] from "rows h; columns w;" + self::$width = (int) $matches[2]; + self::$height = (int) $matches[1]; + } elseif (preg_match('/;.(\d+).rows;.(\d+).columns/i', $sttyString, $matches)) { + // extract [w, h] from "; h rows; w columns" + self::$width = (int) $matches[2]; + self::$height = (int) $matches[1]; + } + } + } + + /** + * Runs and parses mode CON if it's available, suppressing any error output. + * + * @return int[]|null An array composed of the width and the height or null if it could not be parsed + */ + private static function getConsoleMode(): ?array + { + $info = self::readFromProcess('mode CON'); + + if (null === $info || !preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) { + return null; + } + + return [(int) $matches[2], (int) $matches[1]]; + } + + /** + * Runs and parses stty -a if it's available, suppressing any error output. + */ + private static function getSttyColumns(): ?string + { + return self::readFromProcess('stty -a | grep columns'); + } + + private static function readFromProcess(string $command): ?string + { + if (!\function_exists('proc_open')) { + return null; + } + + $descriptorspec = [ + 1 => ['pipe', 'w'], + 2 => ['pipe', 'w'], + ]; + + $cp = \function_exists('sapi_windows_cp_set') ? sapi_windows_cp_get() : 0; + + if (!$process = proc_open($command, $descriptorspec, $pipes, null, null, ['suppress_errors' => true])) { + return null; + } + + $info = stream_get_contents($pipes[1]); + fclose($pipes[1]); + fclose($pipes[2]); + proc_close($process); + + if ($cp) { + sapi_windows_cp_set($cp); + } + + return $info; + } +} diff --git a/deps/vendor/symfony/console/Tester/ApplicationTester.php b/deps/vendor/symfony/console/Tester/ApplicationTester.php new file mode 100644 index 000000000..3a262e81c --- /dev/null +++ b/deps/vendor/symfony/console/Tester/ApplicationTester.php @@ -0,0 +1,85 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Tester; + +use Symfony\Component\Console\Application; +use Symfony\Component\Console\Input\ArrayInput; + +/** + * Eases the testing of console applications. + * + * When testing an application, don't forget to disable the auto exit flag: + * + * $application = new Application(); + * $application->setAutoExit(false); + * + * @author Fabien Potencier + */ +class ApplicationTester +{ + use TesterTrait; + + private $application; + + public function __construct(Application $application) + { + $this->application = $application; + } + + /** + * Executes the application. + * + * Available options: + * + * * interactive: Sets the input interactive flag + * * decorated: Sets the output decorated flag + * * verbosity: Sets the output verbosity flag + * * capture_stderr_separately: Make output of stdOut and stdErr separately available + * + * @return int The command exit code + */ + public function run(array $input, array $options = []) + { + $prevShellVerbosity = getenv('SHELL_VERBOSITY'); + + try { + $this->input = new ArrayInput($input); + if (isset($options['interactive'])) { + $this->input->setInteractive($options['interactive']); + } + + if ($this->inputs) { + $this->input->setStream(self::createStream($this->inputs)); + } + + $this->initOutput($options); + + return $this->statusCode = $this->application->run($this->input, $this->output); + } finally { + // SHELL_VERBOSITY is set by Application::configureIO so we need to unset/reset it + // to its previous value to avoid one test's verbosity to spread to the following tests + if (false === $prevShellVerbosity) { + if (\function_exists('putenv')) { + @putenv('SHELL_VERBOSITY'); + } + unset($_ENV['SHELL_VERBOSITY']); + unset($_SERVER['SHELL_VERBOSITY']); + } else { + if (\function_exists('putenv')) { + @putenv('SHELL_VERBOSITY='.$prevShellVerbosity); + } + $_ENV['SHELL_VERBOSITY'] = $prevShellVerbosity; + $_SERVER['SHELL_VERBOSITY'] = $prevShellVerbosity; + } + } + } +} diff --git a/deps/vendor/symfony/console/Tester/CommandCompletionTester.php b/deps/vendor/symfony/console/Tester/CommandCompletionTester.php new file mode 100644 index 000000000..ade732752 --- /dev/null +++ b/deps/vendor/symfony/console/Tester/CommandCompletionTester.php @@ -0,0 +1,56 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Tester; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; + +/** + * Eases the testing of command completion. + * + * @author Jérôme Tamarelle + */ +class CommandCompletionTester +{ + private $command; + + public function __construct(Command $command) + { + $this->command = $command; + } + + /** + * Create completion suggestions from input tokens. + */ + public function complete(array $input): array + { + $currentIndex = \count($input); + if ('' === end($input)) { + array_pop($input); + } + array_unshift($input, $this->command->getName()); + + $completionInput = CompletionInput::fromTokens($input, $currentIndex); + $completionInput->bind($this->command->getDefinition()); + $suggestions = new CompletionSuggestions(); + + $this->command->complete($completionInput, $suggestions); + + $options = []; + foreach ($suggestions->getOptionSuggestions() as $option) { + $options[] = '--'.$option->getName(); + } + + return array_map('strval', array_merge($options, $suggestions->getValueSuggestions())); + } +} diff --git a/deps/vendor/symfony/console/Tester/CommandTester.php b/deps/vendor/symfony/console/Tester/CommandTester.php new file mode 100644 index 000000000..6c15c25fb --- /dev/null +++ b/deps/vendor/symfony/console/Tester/CommandTester.php @@ -0,0 +1,76 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Tester; + +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\ArrayInput; + +/** + * Eases the testing of console commands. + * + * @author Fabien Potencier + * @author Robin Chalas + */ +class CommandTester +{ + use TesterTrait; + + private $command; + + public function __construct(Command $command) + { + $this->command = $command; + } + + /** + * Executes the command. + * + * Available execution options: + * + * * interactive: Sets the input interactive flag + * * decorated: Sets the output decorated flag + * * verbosity: Sets the output verbosity flag + * * capture_stderr_separately: Make output of stdOut and stdErr separately available + * + * @param array $input An array of command arguments and options + * @param array $options An array of execution options + * + * @return int The command exit code + */ + public function execute(array $input, array $options = []) + { + // set the command name automatically if the application requires + // this argument and no command name was passed + if (!isset($input['command']) + && (null !== $application = $this->command->getApplication()) + && $application->getDefinition()->hasArgument('command') + ) { + $input = array_merge(['command' => $this->command->getName()], $input); + } + + $this->input = new ArrayInput($input); + // Use an in-memory input stream even if no inputs are set so that QuestionHelper::ask() does not rely on the blocking STDIN. + $this->input->setStream(self::createStream($this->inputs)); + + if (isset($options['interactive'])) { + $this->input->setInteractive($options['interactive']); + } + + if (!isset($options['decorated'])) { + $options['decorated'] = false; + } + + $this->initOutput($options); + + return $this->statusCode = $this->command->run($this->input, $this->output); + } +} diff --git a/deps/vendor/symfony/console/Tester/Constraint/CommandIsSuccessful.php b/deps/vendor/symfony/console/Tester/Constraint/CommandIsSuccessful.php new file mode 100644 index 000000000..a47324237 --- /dev/null +++ b/deps/vendor/symfony/console/Tester/Constraint/CommandIsSuccessful.php @@ -0,0 +1,55 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Tester\Constraint; + +use PHPUnit\Framework\Constraint\Constraint; +use Symfony\Component\Console\Command\Command; + +final class CommandIsSuccessful extends Constraint +{ + /** + * {@inheritdoc} + */ + public function toString(): string + { + return 'is successful'; + } + + /** + * {@inheritdoc} + */ + protected function matches($other): bool + { + return Command::SUCCESS === $other; + } + + /** + * {@inheritdoc} + */ + protected function failureDescription($other): string + { + return 'the command '.$this->toString(); + } + + /** + * {@inheritdoc} + */ + protected function additionalFailureDescription($other): string + { + $mapping = [ + Command::FAILURE => 'Command failed.', + Command::INVALID => 'Command was invalid.', + ]; + + return $mapping[$other] ?? sprintf('Command returned exit status %d.', $other); + } +} diff --git a/deps/vendor/symfony/console/Tester/TesterTrait.php b/deps/vendor/symfony/console/Tester/TesterTrait.php new file mode 100644 index 000000000..f454bbf9d --- /dev/null +++ b/deps/vendor/symfony/console/Tester/TesterTrait.php @@ -0,0 +1,197 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Console\Tester; + +use PHPUnit\Framework\Assert; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\ConsoleOutput; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Output\StreamOutput; +use Symfony\Component\Console\Tester\Constraint\CommandIsSuccessful; + +/** + * @author Amrouche Hamza + */ +trait TesterTrait +{ + /** @var StreamOutput */ + private $output; + private $inputs = []; + private $captureStreamsIndependently = false; + /** @var InputInterface */ + private $input; + /** @var int */ + private $statusCode; + + /** + * Gets the display returned by the last execution of the command or application. + * + * @return string + * + * @throws \RuntimeException If it's called before the execute method + */ + public function getDisplay(bool $normalize = false) + { + if (null === $this->output) { + throw new \RuntimeException('Output not initialized, did you execute the command before requesting the display?'); + } + + rewind($this->output->getStream()); + + $display = stream_get_contents($this->output->getStream()); + + if ($normalize) { + $display = str_replace(\PHP_EOL, "\n", $display); + } + + return $display; + } + + /** + * Gets the output written to STDERR by the application. + * + * @param bool $normalize Whether to normalize end of lines to \n or not + * + * @return string + */ + public function getErrorOutput(bool $normalize = false) + { + if (!$this->captureStreamsIndependently) { + throw new \LogicException('The error output is not available when the tester is run without "capture_stderr_separately" option set.'); + } + + rewind($this->output->getErrorOutput()->getStream()); + + $display = stream_get_contents($this->output->getErrorOutput()->getStream()); + + if ($normalize) { + $display = str_replace(\PHP_EOL, "\n", $display); + } + + return $display; + } + + /** + * Gets the input instance used by the last execution of the command or application. + * + * @return InputInterface + */ + public function getInput() + { + return $this->input; + } + + /** + * Gets the output instance used by the last execution of the command or application. + * + * @return OutputInterface + */ + public function getOutput() + { + return $this->output; + } + + /** + * Gets the status code returned by the last execution of the command or application. + * + * @return int + * + * @throws \RuntimeException If it's called before the execute method + */ + public function getStatusCode() + { + if (null === $this->statusCode) { + throw new \RuntimeException('Status code not initialized, did you execute the command before requesting the status code?'); + } + + return $this->statusCode; + } + + public function assertCommandIsSuccessful(string $message = ''): void + { + Assert::assertThat($this->statusCode, new CommandIsSuccessful(), $message); + } + + /** + * Sets the user inputs. + * + * @param array $inputs An array of strings representing each input + * passed to the command input stream + * + * @return $this + */ + public function setInputs(array $inputs) + { + $this->inputs = $inputs; + + return $this; + } + + /** + * Initializes the output property. + * + * Available options: + * + * * decorated: Sets the output decorated flag + * * verbosity: Sets the output verbosity flag + * * capture_stderr_separately: Make output of stdOut and stdErr separately available + */ + private function initOutput(array $options) + { + $this->captureStreamsIndependently = \array_key_exists('capture_stderr_separately', $options) && $options['capture_stderr_separately']; + if (!$this->captureStreamsIndependently) { + $this->output = new StreamOutput(fopen('php://memory', 'w', false)); + if (isset($options['decorated'])) { + $this->output->setDecorated($options['decorated']); + } + if (isset($options['verbosity'])) { + $this->output->setVerbosity($options['verbosity']); + } + } else { + $this->output = new ConsoleOutput( + $options['verbosity'] ?? ConsoleOutput::VERBOSITY_NORMAL, + $options['decorated'] ?? null + ); + + $errorOutput = new StreamOutput(fopen('php://memory', 'w', false)); + $errorOutput->setFormatter($this->output->getFormatter()); + $errorOutput->setVerbosity($this->output->getVerbosity()); + $errorOutput->setDecorated($this->output->isDecorated()); + + $reflectedOutput = new \ReflectionObject($this->output); + $strErrProperty = $reflectedOutput->getProperty('stderr'); + $strErrProperty->setAccessible(true); + $strErrProperty->setValue($this->output, $errorOutput); + + $reflectedParent = $reflectedOutput->getParentClass(); + $streamProperty = $reflectedParent->getProperty('stream'); + $streamProperty->setAccessible(true); + $streamProperty->setValue($this->output, fopen('php://memory', 'w', false)); + } + } + + /** + * @return resource + */ + private static function createStream(array $inputs) + { + $stream = fopen('php://memory', 'r+', false); + + foreach ($inputs as $input) { + fwrite($stream, $input.\PHP_EOL); + } + + rewind($stream); + + return $stream; + } +} diff --git a/deps/vendor/symfony/console/composer.json b/deps/vendor/symfony/console/composer.json new file mode 100644 index 000000000..4fa4964a1 --- /dev/null +++ b/deps/vendor/symfony/console/composer.json @@ -0,0 +1,60 @@ +{ + "name": "symfony/console", + "type": "library", + "description": "Eases the creation of beautiful and testable command line interfaces", + "keywords": ["console", "cli", "command-line", "terminal"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Fabien Potencier", + "email": "fabien@symfony.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2.5", + "symfony/deprecation-contracts": "^2.1|^3", + "symfony/polyfill-mbstring": "~1.0", + "symfony/polyfill-php73": "^1.9", + "symfony/polyfill-php80": "^1.16", + "symfony/service-contracts": "^1.1|^2|^3", + "symfony/string": "^5.1|^6.0" + }, + "require-dev": { + "symfony/config": "^4.4|^5.0|^6.0", + "symfony/event-dispatcher": "^4.4|^5.0|^6.0", + "symfony/dependency-injection": "^4.4|^5.0|^6.0", + "symfony/lock": "^4.4|^5.0|^6.0", + "symfony/process": "^4.4|^5.0|^6.0", + "symfony/var-dumper": "^4.4|^5.0|^6.0", + "psr/log": "^1|^2" + }, + "provide": { + "psr/log-implementation": "1.0|2.0" + }, + "suggest": { + "symfony/event-dispatcher": "", + "symfony/lock": "", + "symfony/process": "", + "psr/log": "For using the console logger" + }, + "conflict": { + "psr/log": ">=3", + "symfony/dependency-injection": "<4.4", + "symfony/dotenv": "<5.1", + "symfony/event-dispatcher": "<4.4", + "symfony/lock": "<4.4", + "symfony/process": "<4.4" + }, + "autoload": { + "psr-4": { "Symfony\\Component\\Console\\": "" }, + "exclude-from-classmap": [ + "/Tests/" + ] + }, + "minimum-stability": "dev" +} diff --git a/deps/vendor/symfony/deprecation-contracts/CHANGELOG.md b/deps/vendor/symfony/deprecation-contracts/CHANGELOG.md new file mode 100644 index 000000000..7932e2613 --- /dev/null +++ b/deps/vendor/symfony/deprecation-contracts/CHANGELOG.md @@ -0,0 +1,5 @@ +CHANGELOG +========= + +The changelog is maintained for all Symfony contracts at the following URL: +https://github.com/symfony/contracts/blob/main/CHANGELOG.md diff --git a/deps/vendor/symfony/deprecation-contracts/LICENSE b/deps/vendor/symfony/deprecation-contracts/LICENSE new file mode 100644 index 000000000..0ed3a2465 --- /dev/null +++ b/deps/vendor/symfony/deprecation-contracts/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2020-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/deprecation-contracts/README.md b/deps/vendor/symfony/deprecation-contracts/README.md new file mode 100644 index 000000000..9814864c0 --- /dev/null +++ b/deps/vendor/symfony/deprecation-contracts/README.md @@ -0,0 +1,26 @@ +Symfony Deprecation Contracts +============================= + +A generic function and convention to trigger deprecation notices. + +This package provides a single global function named `trigger_deprecation()` that triggers silenced deprecation notices. + +By using a custom PHP error handler such as the one provided by the Symfony ErrorHandler component, +the triggered deprecations can be caught and logged for later discovery, both on dev and prod environments. + +The function requires at least 3 arguments: + - the name of the Composer package that is triggering the deprecation + - the version of the package that introduced the deprecation + - the message of the deprecation + - more arguments can be provided: they will be inserted in the message using `printf()` formatting + +Example: +```php +trigger_deprecation('symfony/blockchain', '8.9', 'Using "%s" is deprecated, use "%s" instead.', 'bitcoin', 'fabcoin'); +``` + +This will generate the following message: +`Since symfony/blockchain 8.9: Using "bitcoin" is deprecated, use "fabcoin" instead.` + +While not recommended, the deprecation notices can be completely ignored by declaring an empty +`function trigger_deprecation() {}` in your application. diff --git a/deps/vendor/symfony/deprecation-contracts/composer.json b/deps/vendor/symfony/deprecation-contracts/composer.json new file mode 100644 index 000000000..ceb6c0796 --- /dev/null +++ b/deps/vendor/symfony/deprecation-contracts/composer.json @@ -0,0 +1,35 @@ +{ + "name": "symfony/deprecation-contracts", + "type": "library", + "description": "A generic function and convention to trigger deprecation notices", + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=8.1" + }, + "autoload": { + "files": [ + "function.php" + ] + }, + "minimum-stability": "dev", + "extra": { + "branch-alias": { + "dev-main": "3.5-dev" + }, + "thanks": { + "name": "symfony/contracts", + "url": "https://github.com/symfony/contracts" + } + } +} diff --git a/deps/vendor/symfony/deprecation-contracts/function.php b/deps/vendor/symfony/deprecation-contracts/function.php new file mode 100644 index 000000000..2d56512ba --- /dev/null +++ b/deps/vendor/symfony/deprecation-contracts/function.php @@ -0,0 +1,27 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (!function_exists('trigger_deprecation')) { + /** + * Triggers a silenced deprecation notice. + * + * @param string $package The name of the Composer package that is triggering the deprecation + * @param string $version The version of the package that introduced the deprecation + * @param string $message The message of the deprecation + * @param mixed ...$args Values to insert in the message using printf() formatting + * + * @author Nicolas Grekas + */ + function trigger_deprecation(string $package, string $version, string $message, mixed ...$args): void + { + @trigger_error(($package || $version ? "Since $package $version: " : '').($args ? vsprintf($message, $args) : $message), \E_USER_DEPRECATED); + } +} diff --git a/deps/vendor/symfony/polyfill-ctype/Ctype.php b/deps/vendor/symfony/polyfill-ctype/Ctype.php new file mode 100644 index 000000000..ba75a2c95 --- /dev/null +++ b/deps/vendor/symfony/polyfill-ctype/Ctype.php @@ -0,0 +1,232 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Ctype; + +/** + * Ctype implementation through regex. + * + * @internal + * + * @author Gert de Pagter + */ +final class Ctype +{ + /** + * Returns TRUE if every character in text is either a letter or a digit, FALSE otherwise. + * + * @see https://php.net/ctype-alnum + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_alnum($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Za-z0-9]/', $text); + } + + /** + * Returns TRUE if every character in text is a letter, FALSE otherwise. + * + * @see https://php.net/ctype-alpha + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_alpha($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Za-z]/', $text); + } + + /** + * Returns TRUE if every character in text is a control character from the current locale, FALSE otherwise. + * + * @see https://php.net/ctype-cntrl + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_cntrl($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^\x00-\x1f\x7f]/', $text); + } + + /** + * Returns TRUE if every character in the string text is a decimal digit, FALSE otherwise. + * + * @see https://php.net/ctype-digit + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_digit($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^0-9]/', $text); + } + + /** + * Returns TRUE if every character in text is printable and actually creates visible output (no white space), FALSE otherwise. + * + * @see https://php.net/ctype-graph + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_graph($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^!-~]/', $text); + } + + /** + * Returns TRUE if every character in text is a lowercase letter. + * + * @see https://php.net/ctype-lower + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_lower($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^a-z]/', $text); + } + + /** + * Returns TRUE if every character in text will actually create output (including blanks). Returns FALSE if text contains control characters or characters that do not have any output or control function at all. + * + * @see https://php.net/ctype-print + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_print($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^ -~]/', $text); + } + + /** + * Returns TRUE if every character in text is printable, but neither letter, digit or blank, FALSE otherwise. + * + * @see https://php.net/ctype-punct + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_punct($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^!-\/\:-@\[-`\{-~]/', $text); + } + + /** + * Returns TRUE if every character in text creates some sort of white space, FALSE otherwise. Besides the blank character this also includes tab, vertical tab, line feed, carriage return and form feed characters. + * + * @see https://php.net/ctype-space + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_space($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^\s]/', $text); + } + + /** + * Returns TRUE if every character in text is an uppercase letter. + * + * @see https://php.net/ctype-upper + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_upper($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Z]/', $text); + } + + /** + * Returns TRUE if every character in text is a hexadecimal 'digit', that is a decimal digit or a character from [A-Fa-f] , FALSE otherwise. + * + * @see https://php.net/ctype-xdigit + * + * @param mixed $text + * + * @return bool + */ + public static function ctype_xdigit($text) + { + $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Fa-f0-9]/', $text); + } + + /** + * Converts integers to their char versions according to normal ctype behaviour, if needed. + * + * If an integer between -128 and 255 inclusive is provided, + * it is interpreted as the ASCII value of a single character + * (negative values have 256 added in order to allow characters in the Extended ASCII range). + * Any other integer is interpreted as a string containing the decimal digits of the integer. + * + * @param mixed $int + * @param string $function + * + * @return mixed + */ + private static function convert_int_to_char_for_ctype($int, $function) + { + if (!\is_int($int)) { + return $int; + } + + if ($int < -128 || $int > 255) { + return (string) $int; + } + + if (\PHP_VERSION_ID >= 80100) { + @trigger_error($function.'(): Argument of type int will be interpreted as string in the future', \E_USER_DEPRECATED); + } + + if ($int < 0) { + $int += 256; + } + + return \chr($int); + } +} diff --git a/deps/vendor/symfony/polyfill-ctype/LICENSE b/deps/vendor/symfony/polyfill-ctype/LICENSE new file mode 100644 index 000000000..7536caeae --- /dev/null +++ b/deps/vendor/symfony/polyfill-ctype/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2018-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-ctype/README.md b/deps/vendor/symfony/polyfill-ctype/README.md new file mode 100644 index 000000000..b144d03c3 --- /dev/null +++ b/deps/vendor/symfony/polyfill-ctype/README.md @@ -0,0 +1,12 @@ +Symfony Polyfill / Ctype +======================== + +This component provides `ctype_*` functions to users who run php versions without the ctype extension. + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-ctype/bootstrap.php b/deps/vendor/symfony/polyfill-ctype/bootstrap.php new file mode 100644 index 000000000..d54524b31 --- /dev/null +++ b/deps/vendor/symfony/polyfill-ctype/bootstrap.php @@ -0,0 +1,50 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Ctype as p; + +if (\PHP_VERSION_ID >= 80000) { + return require __DIR__.'/bootstrap80.php'; +} + +if (!function_exists('ctype_alnum')) { + function ctype_alnum($text) { return p\Ctype::ctype_alnum($text); } +} +if (!function_exists('ctype_alpha')) { + function ctype_alpha($text) { return p\Ctype::ctype_alpha($text); } +} +if (!function_exists('ctype_cntrl')) { + function ctype_cntrl($text) { return p\Ctype::ctype_cntrl($text); } +} +if (!function_exists('ctype_digit')) { + function ctype_digit($text) { return p\Ctype::ctype_digit($text); } +} +if (!function_exists('ctype_graph')) { + function ctype_graph($text) { return p\Ctype::ctype_graph($text); } +} +if (!function_exists('ctype_lower')) { + function ctype_lower($text) { return p\Ctype::ctype_lower($text); } +} +if (!function_exists('ctype_print')) { + function ctype_print($text) { return p\Ctype::ctype_print($text); } +} +if (!function_exists('ctype_punct')) { + function ctype_punct($text) { return p\Ctype::ctype_punct($text); } +} +if (!function_exists('ctype_space')) { + function ctype_space($text) { return p\Ctype::ctype_space($text); } +} +if (!function_exists('ctype_upper')) { + function ctype_upper($text) { return p\Ctype::ctype_upper($text); } +} +if (!function_exists('ctype_xdigit')) { + function ctype_xdigit($text) { return p\Ctype::ctype_xdigit($text); } +} diff --git a/deps/vendor/symfony/polyfill-ctype/bootstrap80.php b/deps/vendor/symfony/polyfill-ctype/bootstrap80.php new file mode 100644 index 000000000..ab2f8611d --- /dev/null +++ b/deps/vendor/symfony/polyfill-ctype/bootstrap80.php @@ -0,0 +1,46 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Ctype as p; + +if (!function_exists('ctype_alnum')) { + function ctype_alnum(mixed $text): bool { return p\Ctype::ctype_alnum($text); } +} +if (!function_exists('ctype_alpha')) { + function ctype_alpha(mixed $text): bool { return p\Ctype::ctype_alpha($text); } +} +if (!function_exists('ctype_cntrl')) { + function ctype_cntrl(mixed $text): bool { return p\Ctype::ctype_cntrl($text); } +} +if (!function_exists('ctype_digit')) { + function ctype_digit(mixed $text): bool { return p\Ctype::ctype_digit($text); } +} +if (!function_exists('ctype_graph')) { + function ctype_graph(mixed $text): bool { return p\Ctype::ctype_graph($text); } +} +if (!function_exists('ctype_lower')) { + function ctype_lower(mixed $text): bool { return p\Ctype::ctype_lower($text); } +} +if (!function_exists('ctype_print')) { + function ctype_print(mixed $text): bool { return p\Ctype::ctype_print($text); } +} +if (!function_exists('ctype_punct')) { + function ctype_punct(mixed $text): bool { return p\Ctype::ctype_punct($text); } +} +if (!function_exists('ctype_space')) { + function ctype_space(mixed $text): bool { return p\Ctype::ctype_space($text); } +} +if (!function_exists('ctype_upper')) { + function ctype_upper(mixed $text): bool { return p\Ctype::ctype_upper($text); } +} +if (!function_exists('ctype_xdigit')) { + function ctype_xdigit(mixed $text): bool { return p\Ctype::ctype_xdigit($text); } +} diff --git a/deps/vendor/symfony/polyfill-ctype/composer.json b/deps/vendor/symfony/polyfill-ctype/composer.json new file mode 100644 index 000000000..131ca7adb --- /dev/null +++ b/deps/vendor/symfony/polyfill-ctype/composer.json @@ -0,0 +1,38 @@ +{ + "name": "symfony/polyfill-ctype", + "type": "library", + "description": "Symfony polyfill for ctype functions", + "keywords": ["polyfill", "compatibility", "portable", "ctype"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Gert de Pagter", + "email": "BackEndTea@gmail.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "provide": { + "ext-ctype": "*" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Ctype\\": "" }, + "files": [ "bootstrap.php" ] + }, + "suggest": { + "ext-ctype": "For best performance" + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/polyfill-intl-grapheme/Grapheme.php b/deps/vendor/symfony/polyfill-intl-grapheme/Grapheme.php new file mode 100644 index 000000000..5373f1685 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-grapheme/Grapheme.php @@ -0,0 +1,247 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Intl\Grapheme; + +\define('SYMFONY_GRAPHEME_CLUSTER_RX', ((float) \PCRE_VERSION < 10 ? (float) \PCRE_VERSION >= 8.32 : (float) \PCRE_VERSION >= 10.39) ? '\X' : Grapheme::GRAPHEME_CLUSTER_RX); + +/** + * Partial intl implementation in pure PHP. + * + * Implemented: + * - grapheme_extract - Extract a sequence of grapheme clusters from a text buffer, which must be encoded in UTF-8 + * - grapheme_stripos - Find position (in grapheme units) of first occurrence of a case-insensitive string + * - grapheme_stristr - Returns part of haystack string from the first occurrence of case-insensitive needle to the end of haystack + * - grapheme_strlen - Get string length in grapheme units + * - grapheme_strpos - Find position (in grapheme units) of first occurrence of a string + * - grapheme_strripos - Find position (in grapheme units) of last occurrence of a case-insensitive string + * - grapheme_strrpos - Find position (in grapheme units) of last occurrence of a string + * - grapheme_strstr - Returns part of haystack string from the first occurrence of needle to the end of haystack + * - grapheme_substr - Return part of a string + * + * @author Nicolas Grekas + * + * @internal + */ +final class Grapheme +{ + // (CRLF|([ZWNJ-ZWJ]|T+|L*(LV?V+|LV|LVT)T*|L+|[^Control])[Extend]*|[Control]) + // This regular expression is a work around for http://bugs.exim.org/1279 + public const GRAPHEME_CLUSTER_RX = '(?:\r\n|(?:[ -~\x{200C}\x{200D}]|[ᆨ-ᇹ]+|[ᄀ-ᅟ]*(?:[가개갸걔거게겨계고과괘괴교구궈궤귀규그긔기까깨꺄꺠꺼께껴꼐꼬꽈꽤꾀꾜꾸꿔꿰뀌뀨끄끠끼나내냐냬너네녀녜노놔놰뇌뇨누눠눼뉘뉴느늬니다대댜댸더데뎌뎨도돠돼되됴두둬뒈뒤듀드듸디따때땨떄떠떼뗘뗴또똬뙈뙤뚀뚜뚸뛔뛰뜌뜨띄띠라래랴럐러레려례로롸뢔뢰료루뤄뤠뤼류르릐리마매먀먜머메며몌모뫄뫠뫼묘무뭐뭬뮈뮤므믜미바배뱌뱨버베벼볘보봐봬뵈뵤부붜붸뷔뷰브븨비빠빼뺘뺴뻐뻬뼈뼤뽀뽜뽸뾔뾰뿌뿨쀄쀠쀼쁘쁴삐사새샤섀서세셔셰소솨쇄쇠쇼수숴쉐쉬슈스싀시싸쌔쌰썌써쎄쎠쎼쏘쏴쐐쐬쑈쑤쒀쒜쒸쓔쓰씌씨아애야얘어에여예오와왜외요우워웨위유으의이자재쟈쟤저제져졔조좌좨죄죠주줘줴쥐쥬즈즤지짜째쨔쨰쩌쩨쪄쪠쪼쫘쫴쬐쬬쭈쭤쮀쮜쮸쯔쯰찌차채챠챼처체쳐쳬초촤쵀최쵸추춰췌취츄츠츼치카캐캬컈커케켜켸코콰쾌쾨쿄쿠쿼퀘퀴큐크킈키타태탸턔터테텨톄토톼퇘퇴툐투퉈퉤튀튜트틔티파패퍄퍠퍼페펴폐포퐈퐤푀표푸풔풰퓌퓨프픠피하해햐햬허헤혀혜호화홰회효후훠훼휘휴흐희히]?[ᅠ-ᆢ]+|[가-힣])[ᆨ-ᇹ]*|[ᄀ-ᅟ]+|[^\p{Cc}\p{Cf}\p{Zl}\p{Zp}])[\p{Mn}\p{Me}\x{09BE}\x{09D7}\x{0B3E}\x{0B57}\x{0BBE}\x{0BD7}\x{0CC2}\x{0CD5}\x{0CD6}\x{0D3E}\x{0D57}\x{0DCF}\x{0DDF}\x{200C}\x{200D}\x{1D165}\x{1D16E}-\x{1D172}]*|[\p{Cc}\p{Cf}\p{Zl}\p{Zp}])'; + + private const CASE_FOLD = [ + ['µ', 'ſ', "\xCD\x85", 'ς', "\xCF\x90", "\xCF\x91", "\xCF\x95", "\xCF\x96", "\xCF\xB0", "\xCF\xB1", "\xCF\xB5", "\xE1\xBA\x9B", "\xE1\xBE\xBE"], + ['μ', 's', 'ι', 'σ', 'β', 'θ', 'φ', 'π', 'κ', 'ρ', 'ε', "\xE1\xB9\xA1", 'ι'], + ]; + + public static function grapheme_extract($s, $size, $type = \GRAPHEME_EXTR_COUNT, $start = 0, &$next = 0) + { + if (0 > $start) { + $start = \strlen($s) + $start; + } + + if (!\is_scalar($s)) { + $hasError = false; + set_error_handler(function () use (&$hasError) { $hasError = true; }); + $next = substr($s, $start); + restore_error_handler(); + if ($hasError) { + substr($s, $start); + $s = ''; + } else { + $s = $next; + } + } else { + $s = substr($s, $start); + } + $size = (int) $size; + $type = (int) $type; + $start = (int) $start; + + if (\GRAPHEME_EXTR_COUNT !== $type && \GRAPHEME_EXTR_MAXBYTES !== $type && \GRAPHEME_EXTR_MAXCHARS !== $type) { + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError('grapheme_extract(): Argument #3 ($type) must be one of GRAPHEME_EXTR_COUNT, GRAPHEME_EXTR_MAXBYTES, or GRAPHEME_EXTR_MAXCHARS'); + } + + if (!isset($s[0]) || 0 > $size || 0 > $start) { + return false; + } + if (0 === $size) { + return ''; + } + + $next = $start; + + $s = preg_split('/('.SYMFONY_GRAPHEME_CLUSTER_RX.')/u', "\r\n".$s, $size + 1, \PREG_SPLIT_NO_EMPTY | \PREG_SPLIT_DELIM_CAPTURE); + + if (!isset($s[1])) { + return false; + } + + $i = 1; + $ret = ''; + + do { + if (\GRAPHEME_EXTR_COUNT === $type) { + --$size; + } elseif (\GRAPHEME_EXTR_MAXBYTES === $type) { + $size -= \strlen($s[$i]); + } else { + $size -= iconv_strlen($s[$i], 'UTF-8//IGNORE'); + } + + if ($size >= 0) { + $ret .= $s[$i]; + } + } while (isset($s[++$i]) && $size > 0); + + $next += \strlen($ret); + + return $ret; + } + + public static function grapheme_strlen($s) + { + preg_replace('/'.SYMFONY_GRAPHEME_CLUSTER_RX.'/u', '', $s, -1, $len); + + return 0 === $len && '' !== $s ? null : $len; + } + + public static function grapheme_substr($s, $start, $len = null) + { + if (null === $len) { + $len = 2147483647; + } + + preg_match_all('/'.SYMFONY_GRAPHEME_CLUSTER_RX.'/u', $s, $s); + + $slen = \count($s[0]); + $start = (int) $start; + + if (0 > $start) { + $start += $slen; + } + if (0 > $start) { + if (\PHP_VERSION_ID < 80000) { + return false; + } + + $start = 0; + } + if ($start >= $slen) { + return \PHP_VERSION_ID >= 80000 ? '' : false; + } + + $rem = $slen - $start; + + if (0 > $len) { + $len += $rem; + } + if (0 === $len) { + return ''; + } + if (0 > $len) { + return \PHP_VERSION_ID >= 80000 ? '' : false; + } + if ($len > $rem) { + $len = $rem; + } + + return implode('', \array_slice($s[0], $start, $len)); + } + + public static function grapheme_strpos($s, $needle, $offset = 0) + { + return self::grapheme_position($s, $needle, $offset, 0); + } + + public static function grapheme_stripos($s, $needle, $offset = 0) + { + return self::grapheme_position($s, $needle, $offset, 1); + } + + public static function grapheme_strrpos($s, $needle, $offset = 0) + { + return self::grapheme_position($s, $needle, $offset, 2); + } + + public static function grapheme_strripos($s, $needle, $offset = 0) + { + return self::grapheme_position($s, $needle, $offset, 3); + } + + public static function grapheme_stristr($s, $needle, $beforeNeedle = false) + { + return mb_stristr($s, $needle, $beforeNeedle, 'UTF-8'); + } + + public static function grapheme_strstr($s, $needle, $beforeNeedle = false) + { + return mb_strstr($s, $needle, $beforeNeedle, 'UTF-8'); + } + + private static function grapheme_position($s, $needle, $offset, $mode) + { + $needle = (string) $needle; + if (80000 > \PHP_VERSION_ID && !preg_match('/./us', $needle)) { + return false; + } + $s = (string) $s; + if (!preg_match('/./us', $s)) { + return false; + } + if ($offset > 0) { + $s = self::grapheme_substr($s, $offset); + } elseif ($offset < 0) { + if (2 > $mode) { + $offset += self::grapheme_strlen($s); + $s = self::grapheme_substr($s, $offset); + if (0 > $offset) { + $offset = 0; + } + } elseif (0 > $offset += self::grapheme_strlen($needle)) { + $s = self::grapheme_substr($s, 0, $offset); + $offset = 0; + } else { + $offset = 0; + } + } + + // As UTF-8 is self-synchronizing, and we have ensured the strings are valid UTF-8, + // we can use normal binary string functions here. For case-insensitive searches, + // case fold the strings first. + $caseInsensitive = $mode & 1; + $reverse = $mode & 2; + if ($caseInsensitive) { + // Use the same case folding mode as mbstring does for mb_stripos(). + // Stick to SIMPLE case folding to avoid changing the length of the string, which + // might result in offsets being shifted. + $mode = \defined('MB_CASE_FOLD_SIMPLE') ? \MB_CASE_FOLD_SIMPLE : \MB_CASE_LOWER; + $s = mb_convert_case($s, $mode, 'UTF-8'); + $needle = mb_convert_case($needle, $mode, 'UTF-8'); + + if (!\defined('MB_CASE_FOLD_SIMPLE')) { + $s = str_replace(self::CASE_FOLD[0], self::CASE_FOLD[1], $s); + $needle = str_replace(self::CASE_FOLD[0], self::CASE_FOLD[1], $needle); + } + } + if ($reverse) { + $needlePos = strrpos($s, $needle); + } else { + $needlePos = strpos($s, $needle); + } + + return false !== $needlePos ? self::grapheme_strlen(substr($s, 0, $needlePos)) + $offset : false; + } +} diff --git a/deps/vendor/symfony/polyfill-intl-grapheme/LICENSE b/deps/vendor/symfony/polyfill-intl-grapheme/LICENSE new file mode 100644 index 000000000..6e3afce69 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-grapheme/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2015-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-intl-grapheme/README.md b/deps/vendor/symfony/polyfill-intl-grapheme/README.md new file mode 100644 index 000000000..f55d92c5c --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-grapheme/README.md @@ -0,0 +1,31 @@ +Symfony Polyfill / Intl: Grapheme +================================= + +This component provides a partial, native PHP implementation of the +[Grapheme functions](https://php.net/intl.grapheme) from the +[Intl](https://php.net/intl) extension. + +- [`grapheme_extract`](https://php.net/grapheme_extract): Extract a sequence of grapheme + clusters from a text buffer, which must be encoded in UTF-8 +- [`grapheme_stripos`](https://php.net/grapheme_stripos): Find position (in grapheme units) + of first occurrence of a case-insensitive string +- [`grapheme_stristr`](https://php.net/grapheme_stristr): Returns part of haystack string + from the first occurrence of case-insensitive needle to the end of haystack +- [`grapheme_strlen`](https://php.net/grapheme_strlen): Get string length in grapheme units +- [`grapheme_strpos`](https://php.net/grapheme_strpos): Find position (in grapheme units) + of first occurrence of a string +- [`grapheme_strripos`](https://php.net/grapheme_strripos): Find position (in grapheme units) + of last occurrence of a case-insensitive string +- [`grapheme_strrpos`](https://php.net/grapheme_strrpos): Find position (in grapheme units) + of last occurrence of a string +- [`grapheme_strstr`](https://php.net/grapheme_strstr): Returns part of haystack string from + the first occurrence of needle to the end of haystack +- [`grapheme_substr`](https://php.net/grapheme_substr): Return part of a string + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-intl-grapheme/bootstrap.php b/deps/vendor/symfony/polyfill-intl-grapheme/bootstrap.php new file mode 100644 index 000000000..a9ea03c7e --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-grapheme/bootstrap.php @@ -0,0 +1,58 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Intl\Grapheme as p; + +if (extension_loaded('intl')) { + return; +} + +if (\PHP_VERSION_ID >= 80000) { + return require __DIR__.'/bootstrap80.php'; +} + +if (!defined('GRAPHEME_EXTR_COUNT')) { + define('GRAPHEME_EXTR_COUNT', 0); +} +if (!defined('GRAPHEME_EXTR_MAXBYTES')) { + define('GRAPHEME_EXTR_MAXBYTES', 1); +} +if (!defined('GRAPHEME_EXTR_MAXCHARS')) { + define('GRAPHEME_EXTR_MAXCHARS', 2); +} + +if (!function_exists('grapheme_extract')) { + function grapheme_extract($haystack, $size, $type = 0, $start = 0, &$next = 0) { return p\Grapheme::grapheme_extract($haystack, $size, $type, $start, $next); } +} +if (!function_exists('grapheme_stripos')) { + function grapheme_stripos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_stripos($haystack, $needle, $offset); } +} +if (!function_exists('grapheme_stristr')) { + function grapheme_stristr($haystack, $needle, $beforeNeedle = false) { return p\Grapheme::grapheme_stristr($haystack, $needle, $beforeNeedle); } +} +if (!function_exists('grapheme_strlen')) { + function grapheme_strlen($input) { return p\Grapheme::grapheme_strlen($input); } +} +if (!function_exists('grapheme_strpos')) { + function grapheme_strpos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_strpos($haystack, $needle, $offset); } +} +if (!function_exists('grapheme_strripos')) { + function grapheme_strripos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_strripos($haystack, $needle, $offset); } +} +if (!function_exists('grapheme_strrpos')) { + function grapheme_strrpos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_strrpos($haystack, $needle, $offset); } +} +if (!function_exists('grapheme_strstr')) { + function grapheme_strstr($haystack, $needle, $beforeNeedle = false) { return p\Grapheme::grapheme_strstr($haystack, $needle, $beforeNeedle); } +} +if (!function_exists('grapheme_substr')) { + function grapheme_substr($string, $offset, $length = null) { return p\Grapheme::grapheme_substr($string, $offset, $length); } +} diff --git a/deps/vendor/symfony/polyfill-intl-grapheme/bootstrap80.php b/deps/vendor/symfony/polyfill-intl-grapheme/bootstrap80.php new file mode 100644 index 000000000..b8c078677 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-grapheme/bootstrap80.php @@ -0,0 +1,50 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Intl\Grapheme as p; + +if (!defined('GRAPHEME_EXTR_COUNT')) { + define('GRAPHEME_EXTR_COUNT', 0); +} +if (!defined('GRAPHEME_EXTR_MAXBYTES')) { + define('GRAPHEME_EXTR_MAXBYTES', 1); +} +if (!defined('GRAPHEME_EXTR_MAXCHARS')) { + define('GRAPHEME_EXTR_MAXCHARS', 2); +} + +if (!function_exists('grapheme_extract')) { + function grapheme_extract(?string $haystack, ?int $size, ?int $type = GRAPHEME_EXTR_COUNT, ?int $offset = 0, &$next = null): string|false { return p\Grapheme::grapheme_extract((string) $haystack, (int) $size, (int) $type, (int) $offset, $next); } +} +if (!function_exists('grapheme_stripos')) { + function grapheme_stripos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_stripos((string) $haystack, (string) $needle, (int) $offset); } +} +if (!function_exists('grapheme_stristr')) { + function grapheme_stristr(?string $haystack, ?string $needle, ?bool $beforeNeedle = false): string|false { return p\Grapheme::grapheme_stristr((string) $haystack, (string) $needle, (bool) $beforeNeedle); } +} +if (!function_exists('grapheme_strlen')) { + function grapheme_strlen(?string $string): int|false|null { return p\Grapheme::grapheme_strlen((string) $string); } +} +if (!function_exists('grapheme_strpos')) { + function grapheme_strpos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_strpos((string) $haystack, (string) $needle, (int) $offset); } +} +if (!function_exists('grapheme_strripos')) { + function grapheme_strripos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_strripos((string) $haystack, (string) $needle, (int) $offset); } +} +if (!function_exists('grapheme_strrpos')) { + function grapheme_strrpos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_strrpos((string) $haystack, (string) $needle, (int) $offset); } +} +if (!function_exists('grapheme_strstr')) { + function grapheme_strstr(?string $haystack, ?string $needle, ?bool $beforeNeedle = false): string|false { return p\Grapheme::grapheme_strstr((string) $haystack, (string) $needle, (bool) $beforeNeedle); } +} +if (!function_exists('grapheme_substr')) { + function grapheme_substr(?string $string, ?int $offset, ?int $length = null): string|false { return p\Grapheme::grapheme_substr((string) $string, (int) $offset, $length); } +} diff --git a/deps/vendor/symfony/polyfill-intl-grapheme/composer.json b/deps/vendor/symfony/polyfill-intl-grapheme/composer.json new file mode 100644 index 000000000..0eea417d7 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-grapheme/composer.json @@ -0,0 +1,35 @@ +{ + "name": "symfony/polyfill-intl-grapheme", + "type": "library", + "description": "Symfony polyfill for intl's grapheme_* functions", + "keywords": ["polyfill", "shim", "compatibility", "portable", "intl", "grapheme"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Intl\\Grapheme\\": "" }, + "files": [ "bootstrap.php" ] + }, + "suggest": { + "ext-intl": "For best performance" + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/LICENSE b/deps/vendor/symfony/polyfill-intl-normalizer/LICENSE new file mode 100644 index 000000000..6e3afce69 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2015-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/Normalizer.php b/deps/vendor/symfony/polyfill-intl-normalizer/Normalizer.php new file mode 100644 index 000000000..81704ab37 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/Normalizer.php @@ -0,0 +1,310 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Intl\Normalizer; + +/** + * Normalizer is a PHP fallback implementation of the Normalizer class provided by the intl extension. + * + * It has been validated with Unicode 6.3 Normalization Conformance Test. + * See http://www.unicode.org/reports/tr15/ for detailed info about Unicode normalizations. + * + * @author Nicolas Grekas + * + * @internal + */ +class Normalizer +{ + public const FORM_D = \Normalizer::FORM_D; + public const FORM_KD = \Normalizer::FORM_KD; + public const FORM_C = \Normalizer::FORM_C; + public const FORM_KC = \Normalizer::FORM_KC; + public const NFD = \Normalizer::NFD; + public const NFKD = \Normalizer::NFKD; + public const NFC = \Normalizer::NFC; + public const NFKC = \Normalizer::NFKC; + + private static $C; + private static $D; + private static $KD; + private static $cC; + private static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4]; + private static $ASCII = "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F"; + + public static function isNormalized(string $s, int $form = self::FORM_C) + { + if (!\in_array($form, [self::NFD, self::NFKD, self::NFC, self::NFKC])) { + return false; + } + if (!isset($s[strspn($s, self::$ASCII)])) { + return true; + } + if (self::NFC == $form && preg_match('//u', $s) && !preg_match('/[^\x00-\x{2FF}]/u', $s)) { + return true; + } + + return self::normalize($s, $form) === $s; + } + + public static function normalize(string $s, int $form = self::FORM_C) + { + if (!preg_match('//u', $s)) { + return false; + } + + switch ($form) { + case self::NFC: $C = true; $K = false; break; + case self::NFD: $C = false; $K = false; break; + case self::NFKC: $C = true; $K = true; break; + case self::NFKD: $C = false; $K = true; break; + default: + if (\defined('Normalizer::NONE') && \Normalizer::NONE == $form) { + return $s; + } + + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError('normalizer_normalize(): Argument #2 ($form) must be a a valid normalization form'); + } + + if ('' === $s) { + return ''; + } + + if ($K && null === self::$KD) { + self::$KD = self::getData('compatibilityDecomposition'); + } + + if (null === self::$D) { + self::$D = self::getData('canonicalDecomposition'); + self::$cC = self::getData('combiningClass'); + } + + if (null !== $mbEncoding = (2 /* MB_OVERLOAD_STRING */ & (int) \ini_get('mbstring.func_overload')) ? mb_internal_encoding() : null) { + mb_internal_encoding('8bit'); + } + + $r = self::decompose($s, $K); + + if ($C) { + if (null === self::$C) { + self::$C = self::getData('canonicalComposition'); + } + + $r = self::recompose($r); + } + if (null !== $mbEncoding) { + mb_internal_encoding($mbEncoding); + } + + return $r; + } + + private static function recompose($s) + { + $ASCII = self::$ASCII; + $compMap = self::$C; + $combClass = self::$cC; + $ulenMask = self::$ulenMask; + + $result = $tail = ''; + + $i = $s[0] < "\x80" ? 1 : $ulenMask[$s[0] & "\xF0"]; + $len = \strlen($s); + + $lastUchr = substr($s, 0, $i); + $lastUcls = isset($combClass[$lastUchr]) ? 256 : 0; + + while ($i < $len) { + if ($s[$i] < "\x80") { + // ASCII chars + + if ($tail) { + $lastUchr .= $tail; + $tail = ''; + } + + if ($j = strspn($s, $ASCII, $i + 1)) { + $lastUchr .= substr($s, $i, $j); + $i += $j; + } + + $result .= $lastUchr; + $lastUchr = $s[$i]; + $lastUcls = 0; + ++$i; + continue; + } + + $ulen = $ulenMask[$s[$i] & "\xF0"]; + $uchr = substr($s, $i, $ulen); + + if ($lastUchr < "\xE1\x84\x80" || "\xE1\x84\x92" < $lastUchr + || $uchr < "\xE1\x85\xA1" || "\xE1\x85\xB5" < $uchr + || $lastUcls) { + // Table lookup and combining chars composition + + $ucls = $combClass[$uchr] ?? 0; + + if (isset($compMap[$lastUchr.$uchr]) && (!$lastUcls || $lastUcls < $ucls)) { + $lastUchr = $compMap[$lastUchr.$uchr]; + } elseif ($lastUcls = $ucls) { + $tail .= $uchr; + } else { + if ($tail) { + $lastUchr .= $tail; + $tail = ''; + } + + $result .= $lastUchr; + $lastUchr = $uchr; + } + } else { + // Hangul chars + + $L = \ord($lastUchr[2]) - 0x80; + $V = \ord($uchr[2]) - 0xA1; + $T = 0; + + $uchr = substr($s, $i + $ulen, 3); + + if ("\xE1\x86\xA7" <= $uchr && $uchr <= "\xE1\x87\x82") { + $T = \ord($uchr[2]) - 0xA7; + 0 > $T && $T += 0x40; + $ulen += 3; + } + + $L = 0xAC00 + ($L * 21 + $V) * 28 + $T; + $lastUchr = \chr(0xE0 | $L >> 12).\chr(0x80 | $L >> 6 & 0x3F).\chr(0x80 | $L & 0x3F); + } + + $i += $ulen; + } + + return $result.$lastUchr.$tail; + } + + private static function decompose($s, $c) + { + $result = ''; + + $ASCII = self::$ASCII; + $decompMap = self::$D; + $combClass = self::$cC; + $ulenMask = self::$ulenMask; + if ($c) { + $compatMap = self::$KD; + } + + $c = []; + $i = 0; + $len = \strlen($s); + + while ($i < $len) { + if ($s[$i] < "\x80") { + // ASCII chars + + if ($c) { + ksort($c); + $result .= implode('', $c); + $c = []; + } + + $j = 1 + strspn($s, $ASCII, $i + 1); + $result .= substr($s, $i, $j); + $i += $j; + continue; + } + + $ulen = $ulenMask[$s[$i] & "\xF0"]; + $uchr = substr($s, $i, $ulen); + $i += $ulen; + + if ($uchr < "\xEA\xB0\x80" || "\xED\x9E\xA3" < $uchr) { + // Table lookup + + if ($uchr !== $j = $compatMap[$uchr] ?? ($decompMap[$uchr] ?? $uchr)) { + $uchr = $j; + + $j = \strlen($uchr); + $ulen = $uchr[0] < "\x80" ? 1 : $ulenMask[$uchr[0] & "\xF0"]; + + if ($ulen != $j) { + // Put trailing chars in $s + + $j -= $ulen; + $i -= $j; + + if (0 > $i) { + $s = str_repeat(' ', -$i).$s; + $len -= $i; + $i = 0; + } + + while ($j--) { + $s[$i + $j] = $uchr[$ulen + $j]; + } + + $uchr = substr($uchr, 0, $ulen); + } + } + if (isset($combClass[$uchr])) { + // Combining chars, for sorting + + if (!isset($c[$combClass[$uchr]])) { + $c[$combClass[$uchr]] = ''; + } + $c[$combClass[$uchr]] .= $uchr; + continue; + } + } else { + // Hangul chars + + $uchr = unpack('C*', $uchr); + $j = (($uchr[1] - 224) << 12) + (($uchr[2] - 128) << 6) + $uchr[3] - 0xAC80; + + $uchr = "\xE1\x84".\chr(0x80 + (int) ($j / 588)) + ."\xE1\x85".\chr(0xA1 + (int) (($j % 588) / 28)); + + if ($j %= 28) { + $uchr .= $j < 25 + ? ("\xE1\x86".\chr(0xA7 + $j)) + : ("\xE1\x87".\chr(0x67 + $j)); + } + } + if ($c) { + ksort($c); + $result .= implode('', $c); + $c = []; + } + + $result .= $uchr; + } + + if ($c) { + ksort($c); + $result .= implode('', $c); + } + + return $result; + } + + private static function getData($file) + { + if (file_exists($file = __DIR__.'/Resources/unidata/'.$file.'.php')) { + return require $file; + } + + return false; + } +} diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/README.md b/deps/vendor/symfony/polyfill-intl-normalizer/README.md new file mode 100644 index 000000000..b9b762e85 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/README.md @@ -0,0 +1,14 @@ +Symfony Polyfill / Intl: Normalizer +=================================== + +This component provides a fallback implementation for the +[`Normalizer`](https://php.net/Normalizer) class provided +by the [Intl](https://php.net/intl) extension. + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/Resources/stubs/Normalizer.php b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/stubs/Normalizer.php new file mode 100644 index 000000000..0fdfc890a --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/stubs/Normalizer.php @@ -0,0 +1,17 @@ + 'À', + 'Á' => 'Á', + 'Â' => 'Â', + 'Ã' => 'Ã', + 'Ä' => 'Ä', + 'Å' => 'Å', + 'Ç' => 'Ç', + 'È' => 'È', + 'É' => 'É', + 'Ê' => 'Ê', + 'Ë' => 'Ë', + 'Ì' => 'Ì', + 'Í' => 'Í', + 'Î' => 'Î', + 'Ï' => 'Ï', + 'Ñ' => 'Ñ', + 'Ò' => 'Ò', + 'Ó' => 'Ó', + 'Ô' => 'Ô', + 'Õ' => 'Õ', + 'Ö' => 'Ö', + 'Ù' => 'Ù', + 'Ú' => 'Ú', + 'Û' => 'Û', + 'Ü' => 'Ü', + 'Ý' => 'Ý', + 'à' => 'à', + 'á' => 'á', + 'â' => 'â', + 'ã' => 'ã', + 'ä' => 'ä', + 'å' => 'å', + 'ç' => 'ç', + 'è' => 'è', + 'é' => 'é', + 'ê' => 'ê', + 'ë' => 'ë', + 'ì' => 'ì', + 'í' => 'í', + 'î' => 'î', + 'ï' => 'ï', + 'ñ' => 'ñ', + 'ò' => 'ò', + 'ó' => 'ó', + 'ô' => 'ô', + 'õ' => 'õ', + 'ö' => 'ö', + 'ù' => 'ù', + 'ú' => 'ú', + 'û' => 'û', + 'ü' => 'ü', + 'ý' => 'ý', + 'ÿ' => 'ÿ', + 'Ā' => 'Ā', + 'ā' => 'ā', + 'Ă' => 'Ă', + 'ă' => 'ă', + 'Ą' => 'Ą', + 'ą' => 'ą', + 'Ć' => 'Ć', + 'ć' => 'ć', + 'Ĉ' => 'Ĉ', + 'ĉ' => 'ĉ', + 'Ċ' => 'Ċ', + 'ċ' => 'ċ', + 'Č' => 'Č', + 'č' => 'č', + 'Ď' => 'Ď', + 'ď' => 'ď', + 'Ē' => 'Ē', + 'ē' => 'ē', + 'Ĕ' => 'Ĕ', + 'ĕ' => 'ĕ', + 'Ė' => 'Ė', + 'ė' => 'ė', + 'Ę' => 'Ę', + 'ę' => 'ę', + 'Ě' => 'Ě', + 'ě' => 'ě', + 'Ĝ' => 'Ĝ', + 'ĝ' => 'ĝ', + 'Ğ' => 'Ğ', + 'ğ' => 'ğ', + 'Ġ' => 'Ġ', + 'ġ' => 'ġ', + 'Ģ' => 'Ģ', + 'ģ' => 'ģ', + 'Ĥ' => 'Ĥ', + 'ĥ' => 'ĥ', + 'Ĩ' => 'Ĩ', + 'ĩ' => 'ĩ', + 'Ī' => 'Ī', + 'ī' => 'ī', + 'Ĭ' => 'Ĭ', + 'ĭ' => 'ĭ', + 'Į' => 'Į', + 'į' => 'į', + 'İ' => 'İ', + 'Ĵ' => 'Ĵ', + 'ĵ' => 'ĵ', + 'Ķ' => 'Ķ', + 'ķ' => 'ķ', + 'Ĺ' => 'Ĺ', + 'ĺ' => 'ĺ', + 'Ļ' => 'Ļ', + 'ļ' => 'ļ', + 'Ľ' => 'Ľ', + 'ľ' => 'ľ', + 'Ń' => 'Ń', + 'ń' => 'ń', + 'Ņ' => 'Ņ', + 'ņ' => 'ņ', + 'Ň' => 'Ň', + 'ň' => 'ň', + 'Ō' => 'Ō', + 'ō' => 'ō', + 'Ŏ' => 'Ŏ', + 'ŏ' => 'ŏ', + 'Ő' => 'Ő', + 'ő' => 'ő', + 'Ŕ' => 'Ŕ', + 'ŕ' => 'ŕ', + 'Ŗ' => 'Ŗ', + 'ŗ' => 'ŗ', + 'Ř' => 'Ř', + 'ř' => 'ř', + 'Ś' => 'Ś', + 'ś' => 'ś', + 'Ŝ' => 'Ŝ', + 'ŝ' => 'ŝ', + 'Ş' => 'Ş', + 'ş' => 'ş', + 'Š' => 'Š', + 'š' => 'š', + 'Ţ' => 'Ţ', + 'ţ' => 'ţ', + 'Ť' => 'Ť', + 'ť' => 'ť', + 'Ũ' => 'Ũ', + 'ũ' => 'ũ', + 'Ū' => 'Ū', + 'ū' => 'ū', + 'Ŭ' => 'Ŭ', + 'ŭ' => 'ŭ', + 'Ů' => 'Ů', + 'ů' => 'ů', + 'Ű' => 'Ű', + 'ű' => 'ű', + 'Ų' => 'Ų', + 'ų' => 'ų', + 'Ŵ' => 'Ŵ', + 'ŵ' => 'ŵ', + 'Ŷ' => 'Ŷ', + 'ŷ' => 'ŷ', + 'Ÿ' => 'Ÿ', + 'Ź' => 'Ź', + 'ź' => 'ź', + 'Ż' => 'Ż', + 'ż' => 'ż', + 'Ž' => 'Ž', + 'ž' => 'ž', + 'Ơ' => 'Ơ', + 'ơ' => 'ơ', + 'Ư' => 'Ư', + 'ư' => 'ư', + 'Ǎ' => 'Ǎ', + 'ǎ' => 'ǎ', + 'Ǐ' => 'Ǐ', + 'ǐ' => 'ǐ', + 'Ǒ' => 'Ǒ', + 'ǒ' => 'ǒ', + 'Ǔ' => 'Ǔ', + 'ǔ' => 'ǔ', + 'Ǖ' => 'Ǖ', + 'ǖ' => 'ǖ', + 'Ǘ' => 'Ǘ', + 'ǘ' => 'ǘ', + 'Ǚ' => 'Ǚ', + 'ǚ' => 'ǚ', + 'Ǜ' => 'Ǜ', + 'ǜ' => 'ǜ', + 'Ǟ' => 'Ǟ', + 'ǟ' => 'ǟ', + 'Ǡ' => 'Ǡ', + 'ǡ' => 'ǡ', + 'Ǣ' => 'Ǣ', + 'ǣ' => 'ǣ', + 'Ǧ' => 'Ǧ', + 'ǧ' => 'ǧ', + 'Ǩ' => 'Ǩ', + 'ǩ' => 'ǩ', + 'Ǫ' => 'Ǫ', + 'ǫ' => 'ǫ', + 'Ǭ' => 'Ǭ', + 'ǭ' => 'ǭ', + 'Ǯ' => 'Ǯ', + 'ǯ' => 'ǯ', + 'ǰ' => 'ǰ', + 'Ǵ' => 'Ǵ', + 'ǵ' => 'ǵ', + 'Ǹ' => 'Ǹ', + 'ǹ' => 'ǹ', + 'Ǻ' => 'Ǻ', + 'ǻ' => 'ǻ', + 'Ǽ' => 'Ǽ', + 'ǽ' => 'ǽ', + 'Ǿ' => 'Ǿ', + 'ǿ' => 'ǿ', + 'Ȁ' => 'Ȁ', + 'ȁ' => 'ȁ', + 'Ȃ' => 'Ȃ', + 'ȃ' => 'ȃ', + 'Ȅ' => 'Ȅ', + 'ȅ' => 'ȅ', + 'Ȇ' => 'Ȇ', + 'ȇ' => 'ȇ', + 'Ȉ' => 'Ȉ', + 'ȉ' => 'ȉ', + 'Ȋ' => 'Ȋ', + 'ȋ' => 'ȋ', + 'Ȍ' => 'Ȍ', + 'ȍ' => 'ȍ', + 'Ȏ' => 'Ȏ', + 'ȏ' => 'ȏ', + 'Ȑ' => 'Ȑ', + 'ȑ' => 'ȑ', + 'Ȓ' => 'Ȓ', + 'ȓ' => 'ȓ', + 'Ȕ' => 'Ȕ', + 'ȕ' => 'ȕ', + 'Ȗ' => 'Ȗ', + 'ȗ' => 'ȗ', + 'Ș' => 'Ș', + 'ș' => 'ș', + 'Ț' => 'Ț', + 'ț' => 'ț', + 'Ȟ' => 'Ȟ', + 'ȟ' => 'ȟ', + 'Ȧ' => 'Ȧ', + 'ȧ' => 'ȧ', + 'Ȩ' => 'Ȩ', + 'ȩ' => 'ȩ', + 'Ȫ' => 'Ȫ', + 'ȫ' => 'ȫ', + 'Ȭ' => 'Ȭ', + 'ȭ' => 'ȭ', + 'Ȯ' => 'Ȯ', + 'ȯ' => 'ȯ', + 'Ȱ' => 'Ȱ', + 'ȱ' => 'ȱ', + 'Ȳ' => 'Ȳ', + 'ȳ' => 'ȳ', + '΅' => '΅', + 'Ά' => 'Ά', + 'Έ' => 'Έ', + 'Ή' => 'Ή', + 'Ί' => 'Ί', + 'Ό' => 'Ό', + 'Ύ' => 'Ύ', + 'Ώ' => 'Ώ', + 'ΐ' => 'ΐ', + 'Ϊ' => 'Ϊ', + 'Ϋ' => 'Ϋ', + 'ά' => 'ά', + 'έ' => 'έ', + 'ή' => 'ή', + 'ί' => 'ί', + 'ΰ' => 'ΰ', + 'ϊ' => 'ϊ', + 'ϋ' => 'ϋ', + 'ό' => 'ό', + 'ύ' => 'ύ', + 'ώ' => 'ώ', + 'ϓ' => 'ϓ', + 'ϔ' => 'ϔ', + 'Ѐ' => 'Ѐ', + 'Ё' => 'Ё', + 'Ѓ' => 'Ѓ', + 'Ї' => 'Ї', + 'Ќ' => 'Ќ', + 'Ѝ' => 'Ѝ', + 'Ў' => 'Ў', + 'Й' => 'Й', + 'й' => 'й', + 'ѐ' => 'ѐ', + 'ё' => 'ё', + 'ѓ' => 'ѓ', + 'ї' => 'ї', + 'ќ' => 'ќ', + 'ѝ' => 'ѝ', + 'ў' => 'ў', + 'Ѷ' => 'Ѷ', + 'ѷ' => 'ѷ', + 'Ӂ' => 'Ӂ', + 'ӂ' => 'ӂ', + 'Ӑ' => 'Ӑ', + 'ӑ' => 'ӑ', + 'Ӓ' => 'Ӓ', + 'ӓ' => 'ӓ', + 'Ӗ' => 'Ӗ', + 'ӗ' => 'ӗ', + 'Ӛ' => 'Ӛ', + 'ӛ' => 'ӛ', + 'Ӝ' => 'Ӝ', + 'ӝ' => 'ӝ', + 'Ӟ' => 'Ӟ', + 'ӟ' => 'ӟ', + 'Ӣ' => 'Ӣ', + 'ӣ' => 'ӣ', + 'Ӥ' => 'Ӥ', + 'ӥ' => 'ӥ', + 'Ӧ' => 'Ӧ', + 'ӧ' => 'ӧ', + 'Ӫ' => 'Ӫ', + 'ӫ' => 'ӫ', + 'Ӭ' => 'Ӭ', + 'ӭ' => 'ӭ', + 'Ӯ' => 'Ӯ', + 'ӯ' => 'ӯ', + 'Ӱ' => 'Ӱ', + 'ӱ' => 'ӱ', + 'Ӳ' => 'Ӳ', + 'ӳ' => 'ӳ', + 'Ӵ' => 'Ӵ', + 'ӵ' => 'ӵ', + 'Ӹ' => 'Ӹ', + 'ӹ' => 'ӹ', + 'آ' => 'آ', + 'أ' => 'أ', + 'ؤ' => 'ؤ', + 'إ' => 'إ', + 'ئ' => 'ئ', + 'ۀ' => 'ۀ', + 'ۂ' => 'ۂ', + 'ۓ' => 'ۓ', + 'ऩ' => 'ऩ', + 'ऱ' => 'ऱ', + 'ऴ' => 'ऴ', + 'ো' => 'ো', + 'ৌ' => 'ৌ', + 'ୈ' => 'ୈ', + 'ୋ' => 'ୋ', + 'ୌ' => 'ୌ', + 'ஔ' => 'ஔ', + 'ொ' => 'ொ', + 'ோ' => 'ோ', + 'ௌ' => 'ௌ', + 'ై' => 'ై', + 'ೀ' => 'ೀ', + 'ೇ' => 'ೇ', + 'ೈ' => 'ೈ', + 'ೊ' => 'ೊ', + 'ೋ' => 'ೋ', + 'ൊ' => 'ൊ', + 'ോ' => 'ോ', + 'ൌ' => 'ൌ', + 'ේ' => 'ේ', + 'ො' => 'ො', + 'ෝ' => 'ෝ', + 'ෞ' => 'ෞ', + 'ဦ' => 'ဦ', + 'ᬆ' => 'ᬆ', + 'ᬈ' => 'ᬈ', + 'ᬊ' => 'ᬊ', + 'ᬌ' => 'ᬌ', + 'ᬎ' => 'ᬎ', + 'ᬒ' => 'ᬒ', + 'ᬻ' => 'ᬻ', + 'ᬽ' => 'ᬽ', + 'ᭀ' => 'ᭀ', + 'ᭁ' => 'ᭁ', + 'ᭃ' => 'ᭃ', + 'Ḁ' => 'Ḁ', + 'ḁ' => 'ḁ', + 'Ḃ' => 'Ḃ', + 'ḃ' => 'ḃ', + 'Ḅ' => 'Ḅ', + 'ḅ' => 'ḅ', + 'Ḇ' => 'Ḇ', + 'ḇ' => 'ḇ', + 'Ḉ' => 'Ḉ', + 'ḉ' => 'ḉ', + 'Ḋ' => 'Ḋ', + 'ḋ' => 'ḋ', + 'Ḍ' => 'Ḍ', + 'ḍ' => 'ḍ', + 'Ḏ' => 'Ḏ', + 'ḏ' => 'ḏ', + 'Ḑ' => 'Ḑ', + 'ḑ' => 'ḑ', + 'Ḓ' => 'Ḓ', + 'ḓ' => 'ḓ', + 'Ḕ' => 'Ḕ', + 'ḕ' => 'ḕ', + 'Ḗ' => 'Ḗ', + 'ḗ' => 'ḗ', + 'Ḙ' => 'Ḙ', + 'ḙ' => 'ḙ', + 'Ḛ' => 'Ḛ', + 'ḛ' => 'ḛ', + 'Ḝ' => 'Ḝ', + 'ḝ' => 'ḝ', + 'Ḟ' => 'Ḟ', + 'ḟ' => 'ḟ', + 'Ḡ' => 'Ḡ', + 'ḡ' => 'ḡ', + 'Ḣ' => 'Ḣ', + 'ḣ' => 'ḣ', + 'Ḥ' => 'Ḥ', + 'ḥ' => 'ḥ', + 'Ḧ' => 'Ḧ', + 'ḧ' => 'ḧ', + 'Ḩ' => 'Ḩ', + 'ḩ' => 'ḩ', + 'Ḫ' => 'Ḫ', + 'ḫ' => 'ḫ', + 'Ḭ' => 'Ḭ', + 'ḭ' => 'ḭ', + 'Ḯ' => 'Ḯ', + 'ḯ' => 'ḯ', + 'Ḱ' => 'Ḱ', + 'ḱ' => 'ḱ', + 'Ḳ' => 'Ḳ', + 'ḳ' => 'ḳ', + 'Ḵ' => 'Ḵ', + 'ḵ' => 'ḵ', + 'Ḷ' => 'Ḷ', + 'ḷ' => 'ḷ', + 'Ḹ' => 'Ḹ', + 'ḹ' => 'ḹ', + 'Ḻ' => 'Ḻ', + 'ḻ' => 'ḻ', + 'Ḽ' => 'Ḽ', + 'ḽ' => 'ḽ', + 'Ḿ' => 'Ḿ', + 'ḿ' => 'ḿ', + 'Ṁ' => 'Ṁ', + 'ṁ' => 'ṁ', + 'Ṃ' => 'Ṃ', + 'ṃ' => 'ṃ', + 'Ṅ' => 'Ṅ', + 'ṅ' => 'ṅ', + 'Ṇ' => 'Ṇ', + 'ṇ' => 'ṇ', + 'Ṉ' => 'Ṉ', + 'ṉ' => 'ṉ', + 'Ṋ' => 'Ṋ', + 'ṋ' => 'ṋ', + 'Ṍ' => 'Ṍ', + 'ṍ' => 'ṍ', + 'Ṏ' => 'Ṏ', + 'ṏ' => 'ṏ', + 'Ṑ' => 'Ṑ', + 'ṑ' => 'ṑ', + 'Ṓ' => 'Ṓ', + 'ṓ' => 'ṓ', + 'Ṕ' => 'Ṕ', + 'ṕ' => 'ṕ', + 'Ṗ' => 'Ṗ', + 'ṗ' => 'ṗ', + 'Ṙ' => 'Ṙ', + 'ṙ' => 'ṙ', + 'Ṛ' => 'Ṛ', + 'ṛ' => 'ṛ', + 'Ṝ' => 'Ṝ', + 'ṝ' => 'ṝ', + 'Ṟ' => 'Ṟ', + 'ṟ' => 'ṟ', + 'Ṡ' => 'Ṡ', + 'ṡ' => 'ṡ', + 'Ṣ' => 'Ṣ', + 'ṣ' => 'ṣ', + 'Ṥ' => 'Ṥ', + 'ṥ' => 'ṥ', + 'Ṧ' => 'Ṧ', + 'ṧ' => 'ṧ', + 'Ṩ' => 'Ṩ', + 'ṩ' => 'ṩ', + 'Ṫ' => 'Ṫ', + 'ṫ' => 'ṫ', + 'Ṭ' => 'Ṭ', + 'ṭ' => 'ṭ', + 'Ṯ' => 'Ṯ', + 'ṯ' => 'ṯ', + 'Ṱ' => 'Ṱ', + 'ṱ' => 'ṱ', + 'Ṳ' => 'Ṳ', + 'ṳ' => 'ṳ', + 'Ṵ' => 'Ṵ', + 'ṵ' => 'ṵ', + 'Ṷ' => 'Ṷ', + 'ṷ' => 'ṷ', + 'Ṹ' => 'Ṹ', + 'ṹ' => 'ṹ', + 'Ṻ' => 'Ṻ', + 'ṻ' => 'ṻ', + 'Ṽ' => 'Ṽ', + 'ṽ' => 'ṽ', + 'Ṿ' => 'Ṿ', + 'ṿ' => 'ṿ', + 'Ẁ' => 'Ẁ', + 'ẁ' => 'ẁ', + 'Ẃ' => 'Ẃ', + 'ẃ' => 'ẃ', + 'Ẅ' => 'Ẅ', + 'ẅ' => 'ẅ', + 'Ẇ' => 'Ẇ', + 'ẇ' => 'ẇ', + 'Ẉ' => 'Ẉ', + 'ẉ' => 'ẉ', + 'Ẋ' => 'Ẋ', + 'ẋ' => 'ẋ', + 'Ẍ' => 'Ẍ', + 'ẍ' => 'ẍ', + 'Ẏ' => 'Ẏ', + 'ẏ' => 'ẏ', + 'Ẑ' => 'Ẑ', + 'ẑ' => 'ẑ', + 'Ẓ' => 'Ẓ', + 'ẓ' => 'ẓ', + 'Ẕ' => 'Ẕ', + 'ẕ' => 'ẕ', + 'ẖ' => 'ẖ', + 'ẗ' => 'ẗ', + 'ẘ' => 'ẘ', + 'ẙ' => 'ẙ', + 'ẛ' => 'ẛ', + 'Ạ' => 'Ạ', + 'ạ' => 'ạ', + 'Ả' => 'Ả', + 'ả' => 'ả', + 'Ấ' => 'Ấ', + 'ấ' => 'ấ', + 'Ầ' => 'Ầ', + 'ầ' => 'ầ', + 'Ẩ' => 'Ẩ', + 'ẩ' => 'ẩ', + 'Ẫ' => 'Ẫ', + 'ẫ' => 'ẫ', + 'Ậ' => 'Ậ', + 'ậ' => 'ậ', + 'Ắ' => 'Ắ', + 'ắ' => 'ắ', + 'Ằ' => 'Ằ', + 'ằ' => 'ằ', + 'Ẳ' => 'Ẳ', + 'ẳ' => 'ẳ', + 'Ẵ' => 'Ẵ', + 'ẵ' => 'ẵ', + 'Ặ' => 'Ặ', + 'ặ' => 'ặ', + 'Ẹ' => 'Ẹ', + 'ẹ' => 'ẹ', + 'Ẻ' => 'Ẻ', + 'ẻ' => 'ẻ', + 'Ẽ' => 'Ẽ', + 'ẽ' => 'ẽ', + 'Ế' => 'Ế', + 'ế' => 'ế', + 'Ề' => 'Ề', + 'ề' => 'ề', + 'Ể' => 'Ể', + 'ể' => 'ể', + 'Ễ' => 'Ễ', + 'ễ' => 'ễ', + 'Ệ' => 'Ệ', + 'ệ' => 'ệ', + 'Ỉ' => 'Ỉ', + 'ỉ' => 'ỉ', + 'Ị' => 'Ị', + 'ị' => 'ị', + 'Ọ' => 'Ọ', + 'ọ' => 'ọ', + 'Ỏ' => 'Ỏ', + 'ỏ' => 'ỏ', + 'Ố' => 'Ố', + 'ố' => 'ố', + 'Ồ' => 'Ồ', + 'ồ' => 'ồ', + 'Ổ' => 'Ổ', + 'ổ' => 'ổ', + 'Ỗ' => 'Ỗ', + 'ỗ' => 'ỗ', + 'Ộ' => 'Ộ', + 'ộ' => 'ộ', + 'Ớ' => 'Ớ', + 'ớ' => 'ớ', + 'Ờ' => 'Ờ', + 'ờ' => 'ờ', + 'Ở' => 'Ở', + 'ở' => 'ở', + 'Ỡ' => 'Ỡ', + 'ỡ' => 'ỡ', + 'Ợ' => 'Ợ', + 'ợ' => 'ợ', + 'Ụ' => 'Ụ', + 'ụ' => 'ụ', + 'Ủ' => 'Ủ', + 'ủ' => 'ủ', + 'Ứ' => 'Ứ', + 'ứ' => 'ứ', + 'Ừ' => 'Ừ', + 'ừ' => 'ừ', + 'Ử' => 'Ử', + 'ử' => 'ử', + 'Ữ' => 'Ữ', + 'ữ' => 'ữ', + 'Ự' => 'Ự', + 'ự' => 'ự', + 'Ỳ' => 'Ỳ', + 'ỳ' => 'ỳ', + 'Ỵ' => 'Ỵ', + 'ỵ' => 'ỵ', + 'Ỷ' => 'Ỷ', + 'ỷ' => 'ỷ', + 'Ỹ' => 'Ỹ', + 'ỹ' => 'ỹ', + 'ἀ' => 'ἀ', + 'ἁ' => 'ἁ', + 'ἂ' => 'ἂ', + 'ἃ' => 'ἃ', + 'ἄ' => 'ἄ', + 'ἅ' => 'ἅ', + 'ἆ' => 'ἆ', + 'ἇ' => 'ἇ', + 'Ἀ' => 'Ἀ', + 'Ἁ' => 'Ἁ', + 'Ἂ' => 'Ἂ', + 'Ἃ' => 'Ἃ', + 'Ἄ' => 'Ἄ', + 'Ἅ' => 'Ἅ', + 'Ἆ' => 'Ἆ', + 'Ἇ' => 'Ἇ', + 'ἐ' => 'ἐ', + 'ἑ' => 'ἑ', + 'ἒ' => 'ἒ', + 'ἓ' => 'ἓ', + 'ἔ' => 'ἔ', + 'ἕ' => 'ἕ', + 'Ἐ' => 'Ἐ', + 'Ἑ' => 'Ἑ', + 'Ἒ' => 'Ἒ', + 'Ἓ' => 'Ἓ', + 'Ἔ' => 'Ἔ', + 'Ἕ' => 'Ἕ', + 'ἠ' => 'ἠ', + 'ἡ' => 'ἡ', + 'ἢ' => 'ἢ', + 'ἣ' => 'ἣ', + 'ἤ' => 'ἤ', + 'ἥ' => 'ἥ', + 'ἦ' => 'ἦ', + 'ἧ' => 'ἧ', + 'Ἠ' => 'Ἠ', + 'Ἡ' => 'Ἡ', + 'Ἢ' => 'Ἢ', + 'Ἣ' => 'Ἣ', + 'Ἤ' => 'Ἤ', + 'Ἥ' => 'Ἥ', + 'Ἦ' => 'Ἦ', + 'Ἧ' => 'Ἧ', + 'ἰ' => 'ἰ', + 'ἱ' => 'ἱ', + 'ἲ' => 'ἲ', + 'ἳ' => 'ἳ', + 'ἴ' => 'ἴ', + 'ἵ' => 'ἵ', + 'ἶ' => 'ἶ', + 'ἷ' => 'ἷ', + 'Ἰ' => 'Ἰ', + 'Ἱ' => 'Ἱ', + 'Ἲ' => 'Ἲ', + 'Ἳ' => 'Ἳ', + 'Ἴ' => 'Ἴ', + 'Ἵ' => 'Ἵ', + 'Ἶ' => 'Ἶ', + 'Ἷ' => 'Ἷ', + 'ὀ' => 'ὀ', + 'ὁ' => 'ὁ', + 'ὂ' => 'ὂ', + 'ὃ' => 'ὃ', + 'ὄ' => 'ὄ', + 'ὅ' => 'ὅ', + 'Ὀ' => 'Ὀ', + 'Ὁ' => 'Ὁ', + 'Ὂ' => 'Ὂ', + 'Ὃ' => 'Ὃ', + 'Ὄ' => 'Ὄ', + 'Ὅ' => 'Ὅ', + 'ὐ' => 'ὐ', + 'ὑ' => 'ὑ', + 'ὒ' => 'ὒ', + 'ὓ' => 'ὓ', + 'ὔ' => 'ὔ', + 'ὕ' => 'ὕ', + 'ὖ' => 'ὖ', + 'ὗ' => 'ὗ', + 'Ὑ' => 'Ὑ', + 'Ὓ' => 'Ὓ', + 'Ὕ' => 'Ὕ', + 'Ὗ' => 'Ὗ', + 'ὠ' => 'ὠ', + 'ὡ' => 'ὡ', + 'ὢ' => 'ὢ', + 'ὣ' => 'ὣ', + 'ὤ' => 'ὤ', + 'ὥ' => 'ὥ', + 'ὦ' => 'ὦ', + 'ὧ' => 'ὧ', + 'Ὠ' => 'Ὠ', + 'Ὡ' => 'Ὡ', + 'Ὢ' => 'Ὢ', + 'Ὣ' => 'Ὣ', + 'Ὤ' => 'Ὤ', + 'Ὥ' => 'Ὥ', + 'Ὦ' => 'Ὦ', + 'Ὧ' => 'Ὧ', + 'ὰ' => 'ὰ', + 'ὲ' => 'ὲ', + 'ὴ' => 'ὴ', + 'ὶ' => 'ὶ', + 'ὸ' => 'ὸ', + 'ὺ' => 'ὺ', + 'ὼ' => 'ὼ', + 'ᾀ' => 'ᾀ', + 'ᾁ' => 'ᾁ', + 'ᾂ' => 'ᾂ', + 'ᾃ' => 'ᾃ', + 'ᾄ' => 'ᾄ', + 'ᾅ' => 'ᾅ', + 'ᾆ' => 'ᾆ', + 'ᾇ' => 'ᾇ', + 'ᾈ' => 'ᾈ', + 'ᾉ' => 'ᾉ', + 'ᾊ' => 'ᾊ', + 'ᾋ' => 'ᾋ', + 'ᾌ' => 'ᾌ', + 'ᾍ' => 'ᾍ', + 'ᾎ' => 'ᾎ', + 'ᾏ' => 'ᾏ', + 'ᾐ' => 'ᾐ', + 'ᾑ' => 'ᾑ', + 'ᾒ' => 'ᾒ', + 'ᾓ' => 'ᾓ', + 'ᾔ' => 'ᾔ', + 'ᾕ' => 'ᾕ', + 'ᾖ' => 'ᾖ', + 'ᾗ' => 'ᾗ', + 'ᾘ' => 'ᾘ', + 'ᾙ' => 'ᾙ', + 'ᾚ' => 'ᾚ', + 'ᾛ' => 'ᾛ', + 'ᾜ' => 'ᾜ', + 'ᾝ' => 'ᾝ', + 'ᾞ' => 'ᾞ', + 'ᾟ' => 'ᾟ', + 'ᾠ' => 'ᾠ', + 'ᾡ' => 'ᾡ', + 'ᾢ' => 'ᾢ', + 'ᾣ' => 'ᾣ', + 'ᾤ' => 'ᾤ', + 'ᾥ' => 'ᾥ', + 'ᾦ' => 'ᾦ', + 'ᾧ' => 'ᾧ', + 'ᾨ' => 'ᾨ', + 'ᾩ' => 'ᾩ', + 'ᾪ' => 'ᾪ', + 'ᾫ' => 'ᾫ', + 'ᾬ' => 'ᾬ', + 'ᾭ' => 'ᾭ', + 'ᾮ' => 'ᾮ', + 'ᾯ' => 'ᾯ', + 'ᾰ' => 'ᾰ', + 'ᾱ' => 'ᾱ', + 'ᾲ' => 'ᾲ', + 'ᾳ' => 'ᾳ', + 'ᾴ' => 'ᾴ', + 'ᾶ' => 'ᾶ', + 'ᾷ' => 'ᾷ', + 'Ᾰ' => 'Ᾰ', + 'Ᾱ' => 'Ᾱ', + 'Ὰ' => 'Ὰ', + 'ᾼ' => 'ᾼ', + '῁' => '῁', + 'ῂ' => 'ῂ', + 'ῃ' => 'ῃ', + 'ῄ' => 'ῄ', + 'ῆ' => 'ῆ', + 'ῇ' => 'ῇ', + 'Ὲ' => 'Ὲ', + 'Ὴ' => 'Ὴ', + 'ῌ' => 'ῌ', + '῍' => '῍', + '῎' => '῎', + '῏' => '῏', + 'ῐ' => 'ῐ', + 'ῑ' => 'ῑ', + 'ῒ' => 'ῒ', + 'ῖ' => 'ῖ', + 'ῗ' => 'ῗ', + 'Ῐ' => 'Ῐ', + 'Ῑ' => 'Ῑ', + 'Ὶ' => 'Ὶ', + '῝' => '῝', + '῞' => '῞', + '῟' => '῟', + 'ῠ' => 'ῠ', + 'ῡ' => 'ῡ', + 'ῢ' => 'ῢ', + 'ῤ' => 'ῤ', + 'ῥ' => 'ῥ', + 'ῦ' => 'ῦ', + 'ῧ' => 'ῧ', + 'Ῠ' => 'Ῠ', + 'Ῡ' => 'Ῡ', + 'Ὺ' => 'Ὺ', + 'Ῥ' => 'Ῥ', + '῭' => '῭', + 'ῲ' => 'ῲ', + 'ῳ' => 'ῳ', + 'ῴ' => 'ῴ', + 'ῶ' => 'ῶ', + 'ῷ' => 'ῷ', + 'Ὸ' => 'Ὸ', + 'Ὼ' => 'Ὼ', + 'ῼ' => 'ῼ', + '↚' => '↚', + '↛' => '↛', + '↮' => '↮', + '⇍' => '⇍', + '⇎' => '⇎', + '⇏' => '⇏', + '∄' => '∄', + '∉' => '∉', + '∌' => '∌', + '∤' => '∤', + '∦' => '∦', + '≁' => '≁', + '≄' => '≄', + '≇' => '≇', + '≉' => '≉', + '≠' => '≠', + '≢' => '≢', + '≭' => '≭', + '≮' => '≮', + '≯' => '≯', + '≰' => '≰', + '≱' => '≱', + '≴' => '≴', + '≵' => '≵', + '≸' => '≸', + '≹' => '≹', + '⊀' => '⊀', + '⊁' => '⊁', + '⊄' => '⊄', + '⊅' => '⊅', + '⊈' => '⊈', + '⊉' => '⊉', + '⊬' => '⊬', + '⊭' => '⊭', + '⊮' => '⊮', + '⊯' => '⊯', + '⋠' => '⋠', + '⋡' => '⋡', + '⋢' => '⋢', + '⋣' => '⋣', + '⋪' => '⋪', + '⋫' => '⋫', + '⋬' => '⋬', + '⋭' => '⋭', + 'が' => 'が', + 'ぎ' => 'ぎ', + 'ぐ' => 'ぐ', + 'げ' => 'げ', + 'ご' => 'ご', + 'ざ' => 'ざ', + 'じ' => 'じ', + 'ず' => 'ず', + 'ぜ' => 'ぜ', + 'ぞ' => 'ぞ', + 'だ' => 'だ', + 'ぢ' => 'ぢ', + 'づ' => 'づ', + 'で' => 'で', + 'ど' => 'ど', + 'ば' => 'ば', + 'ぱ' => 'ぱ', + 'び' => 'び', + 'ぴ' => 'ぴ', + 'ぶ' => 'ぶ', + 'ぷ' => 'ぷ', + 'べ' => 'べ', + 'ぺ' => 'ぺ', + 'ぼ' => 'ぼ', + 'ぽ' => 'ぽ', + 'ゔ' => 'ゔ', + 'ゞ' => 'ゞ', + 'ガ' => 'ガ', + 'ギ' => 'ギ', + 'グ' => 'グ', + 'ゲ' => 'ゲ', + 'ゴ' => 'ゴ', + 'ザ' => 'ザ', + 'ジ' => 'ジ', + 'ズ' => 'ズ', + 'ゼ' => 'ゼ', + 'ゾ' => 'ゾ', + 'ダ' => 'ダ', + 'ヂ' => 'ヂ', + 'ヅ' => 'ヅ', + 'デ' => 'デ', + 'ド' => 'ド', + 'バ' => 'バ', + 'パ' => 'パ', + 'ビ' => 'ビ', + 'ピ' => 'ピ', + 'ブ' => 'ブ', + 'プ' => 'プ', + 'ベ' => 'ベ', + 'ペ' => 'ペ', + 'ボ' => 'ボ', + 'ポ' => 'ポ', + 'ヴ' => 'ヴ', + 'ヷ' => 'ヷ', + 'ヸ' => 'ヸ', + 'ヹ' => 'ヹ', + 'ヺ' => 'ヺ', + 'ヾ' => 'ヾ', + '𑂚' => '𑂚', + '𑂜' => '𑂜', + '𑂫' => '𑂫', + '𑄮' => '𑄮', + '𑄯' => '𑄯', + '𑍋' => '𑍋', + '𑍌' => '𑍌', + '𑒻' => '𑒻', + '𑒼' => '𑒼', + '𑒾' => '𑒾', + '𑖺' => '𑖺', + '𑖻' => '𑖻', + '𑤸' => '𑤸', +); diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/canonicalDecomposition.php b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/canonicalDecomposition.php new file mode 100644 index 000000000..5a3e8e096 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/canonicalDecomposition.php @@ -0,0 +1,2065 @@ + 'À', + 'Á' => 'Á', + 'Â' => 'Â', + 'Ã' => 'Ã', + 'Ä' => 'Ä', + 'Å' => 'Å', + 'Ç' => 'Ç', + 'È' => 'È', + 'É' => 'É', + 'Ê' => 'Ê', + 'Ë' => 'Ë', + 'Ì' => 'Ì', + 'Í' => 'Í', + 'Î' => 'Î', + 'Ï' => 'Ï', + 'Ñ' => 'Ñ', + 'Ò' => 'Ò', + 'Ó' => 'Ó', + 'Ô' => 'Ô', + 'Õ' => 'Õ', + 'Ö' => 'Ö', + 'Ù' => 'Ù', + 'Ú' => 'Ú', + 'Û' => 'Û', + 'Ü' => 'Ü', + 'Ý' => 'Ý', + 'à' => 'à', + 'á' => 'á', + 'â' => 'â', + 'ã' => 'ã', + 'ä' => 'ä', + 'å' => 'å', + 'ç' => 'ç', + 'è' => 'è', + 'é' => 'é', + 'ê' => 'ê', + 'ë' => 'ë', + 'ì' => 'ì', + 'í' => 'í', + 'î' => 'î', + 'ï' => 'ï', + 'ñ' => 'ñ', + 'ò' => 'ò', + 'ó' => 'ó', + 'ô' => 'ô', + 'õ' => 'õ', + 'ö' => 'ö', + 'ù' => 'ù', + 'ú' => 'ú', + 'û' => 'û', + 'ü' => 'ü', + 'ý' => 'ý', + 'ÿ' => 'ÿ', + 'Ā' => 'Ā', + 'ā' => 'ā', + 'Ă' => 'Ă', + 'ă' => 'ă', + 'Ą' => 'Ą', + 'ą' => 'ą', + 'Ć' => 'Ć', + 'ć' => 'ć', + 'Ĉ' => 'Ĉ', + 'ĉ' => 'ĉ', + 'Ċ' => 'Ċ', + 'ċ' => 'ċ', + 'Č' => 'Č', + 'č' => 'č', + 'Ď' => 'Ď', + 'ď' => 'ď', + 'Ē' => 'Ē', + 'ē' => 'ē', + 'Ĕ' => 'Ĕ', + 'ĕ' => 'ĕ', + 'Ė' => 'Ė', + 'ė' => 'ė', + 'Ę' => 'Ę', + 'ę' => 'ę', + 'Ě' => 'Ě', + 'ě' => 'ě', + 'Ĝ' => 'Ĝ', + 'ĝ' => 'ĝ', + 'Ğ' => 'Ğ', + 'ğ' => 'ğ', + 'Ġ' => 'Ġ', + 'ġ' => 'ġ', + 'Ģ' => 'Ģ', + 'ģ' => 'ģ', + 'Ĥ' => 'Ĥ', + 'ĥ' => 'ĥ', + 'Ĩ' => 'Ĩ', + 'ĩ' => 'ĩ', + 'Ī' => 'Ī', + 'ī' => 'ī', + 'Ĭ' => 'Ĭ', + 'ĭ' => 'ĭ', + 'Į' => 'Į', + 'į' => 'į', + 'İ' => 'İ', + 'Ĵ' => 'Ĵ', + 'ĵ' => 'ĵ', + 'Ķ' => 'Ķ', + 'ķ' => 'ķ', + 'Ĺ' => 'Ĺ', + 'ĺ' => 'ĺ', + 'Ļ' => 'Ļ', + 'ļ' => 'ļ', + 'Ľ' => 'Ľ', + 'ľ' => 'ľ', + 'Ń' => 'Ń', + 'ń' => 'ń', + 'Ņ' => 'Ņ', + 'ņ' => 'ņ', + 'Ň' => 'Ň', + 'ň' => 'ň', + 'Ō' => 'Ō', + 'ō' => 'ō', + 'Ŏ' => 'Ŏ', + 'ŏ' => 'ŏ', + 'Ő' => 'Ő', + 'ő' => 'ő', + 'Ŕ' => 'Ŕ', + 'ŕ' => 'ŕ', + 'Ŗ' => 'Ŗ', + 'ŗ' => 'ŗ', + 'Ř' => 'Ř', + 'ř' => 'ř', + 'Ś' => 'Ś', + 'ś' => 'ś', + 'Ŝ' => 'Ŝ', + 'ŝ' => 'ŝ', + 'Ş' => 'Ş', + 'ş' => 'ş', + 'Š' => 'Š', + 'š' => 'š', + 'Ţ' => 'Ţ', + 'ţ' => 'ţ', + 'Ť' => 'Ť', + 'ť' => 'ť', + 'Ũ' => 'Ũ', + 'ũ' => 'ũ', + 'Ū' => 'Ū', + 'ū' => 'ū', + 'Ŭ' => 'Ŭ', + 'ŭ' => 'ŭ', + 'Ů' => 'Ů', + 'ů' => 'ů', + 'Ű' => 'Ű', + 'ű' => 'ű', + 'Ų' => 'Ų', + 'ų' => 'ų', + 'Ŵ' => 'Ŵ', + 'ŵ' => 'ŵ', + 'Ŷ' => 'Ŷ', + 'ŷ' => 'ŷ', + 'Ÿ' => 'Ÿ', + 'Ź' => 'Ź', + 'ź' => 'ź', + 'Ż' => 'Ż', + 'ż' => 'ż', + 'Ž' => 'Ž', + 'ž' => 'ž', + 'Ơ' => 'Ơ', + 'ơ' => 'ơ', + 'Ư' => 'Ư', + 'ư' => 'ư', + 'Ǎ' => 'Ǎ', + 'ǎ' => 'ǎ', + 'Ǐ' => 'Ǐ', + 'ǐ' => 'ǐ', + 'Ǒ' => 'Ǒ', + 'ǒ' => 'ǒ', + 'Ǔ' => 'Ǔ', + 'ǔ' => 'ǔ', + 'Ǖ' => 'Ǖ', + 'ǖ' => 'ǖ', + 'Ǘ' => 'Ǘ', + 'ǘ' => 'ǘ', + 'Ǚ' => 'Ǚ', + 'ǚ' => 'ǚ', + 'Ǜ' => 'Ǜ', + 'ǜ' => 'ǜ', + 'Ǟ' => 'Ǟ', + 'ǟ' => 'ǟ', + 'Ǡ' => 'Ǡ', + 'ǡ' => 'ǡ', + 'Ǣ' => 'Ǣ', + 'ǣ' => 'ǣ', + 'Ǧ' => 'Ǧ', + 'ǧ' => 'ǧ', + 'Ǩ' => 'Ǩ', + 'ǩ' => 'ǩ', + 'Ǫ' => 'Ǫ', + 'ǫ' => 'ǫ', + 'Ǭ' => 'Ǭ', + 'ǭ' => 'ǭ', + 'Ǯ' => 'Ǯ', + 'ǯ' => 'ǯ', + 'ǰ' => 'ǰ', + 'Ǵ' => 'Ǵ', + 'ǵ' => 'ǵ', + 'Ǹ' => 'Ǹ', + 'ǹ' => 'ǹ', + 'Ǻ' => 'Ǻ', + 'ǻ' => 'ǻ', + 'Ǽ' => 'Ǽ', + 'ǽ' => 'ǽ', + 'Ǿ' => 'Ǿ', + 'ǿ' => 'ǿ', + 'Ȁ' => 'Ȁ', + 'ȁ' => 'ȁ', + 'Ȃ' => 'Ȃ', + 'ȃ' => 'ȃ', + 'Ȅ' => 'Ȅ', + 'ȅ' => 'ȅ', + 'Ȇ' => 'Ȇ', + 'ȇ' => 'ȇ', + 'Ȉ' => 'Ȉ', + 'ȉ' => 'ȉ', + 'Ȋ' => 'Ȋ', + 'ȋ' => 'ȋ', + 'Ȍ' => 'Ȍ', + 'ȍ' => 'ȍ', + 'Ȏ' => 'Ȏ', + 'ȏ' => 'ȏ', + 'Ȑ' => 'Ȑ', + 'ȑ' => 'ȑ', + 'Ȓ' => 'Ȓ', + 'ȓ' => 'ȓ', + 'Ȕ' => 'Ȕ', + 'ȕ' => 'ȕ', + 'Ȗ' => 'Ȗ', + 'ȗ' => 'ȗ', + 'Ș' => 'Ș', + 'ș' => 'ș', + 'Ț' => 'Ț', + 'ț' => 'ț', + 'Ȟ' => 'Ȟ', + 'ȟ' => 'ȟ', + 'Ȧ' => 'Ȧ', + 'ȧ' => 'ȧ', + 'Ȩ' => 'Ȩ', + 'ȩ' => 'ȩ', + 'Ȫ' => 'Ȫ', + 'ȫ' => 'ȫ', + 'Ȭ' => 'Ȭ', + 'ȭ' => 'ȭ', + 'Ȯ' => 'Ȯ', + 'ȯ' => 'ȯ', + 'Ȱ' => 'Ȱ', + 'ȱ' => 'ȱ', + 'Ȳ' => 'Ȳ', + 'ȳ' => 'ȳ', + '̀' => '̀', + '́' => '́', + '̓' => '̓', + '̈́' => '̈́', + 'ʹ' => 'ʹ', + ';' => ';', + '΅' => '΅', + 'Ά' => 'Ά', + '·' => '·', + 'Έ' => 'Έ', + 'Ή' => 'Ή', + 'Ί' => 'Ί', + 'Ό' => 'Ό', + 'Ύ' => 'Ύ', + 'Ώ' => 'Ώ', + 'ΐ' => 'ΐ', + 'Ϊ' => 'Ϊ', + 'Ϋ' => 'Ϋ', + 'ά' => 'ά', + 'έ' => 'έ', + 'ή' => 'ή', + 'ί' => 'ί', + 'ΰ' => 'ΰ', + 'ϊ' => 'ϊ', + 'ϋ' => 'ϋ', + 'ό' => 'ό', + 'ύ' => 'ύ', + 'ώ' => 'ώ', + 'ϓ' => 'ϓ', + 'ϔ' => 'ϔ', + 'Ѐ' => 'Ѐ', + 'Ё' => 'Ё', + 'Ѓ' => 'Ѓ', + 'Ї' => 'Ї', + 'Ќ' => 'Ќ', + 'Ѝ' => 'Ѝ', + 'Ў' => 'Ў', + 'Й' => 'Й', + 'й' => 'й', + 'ѐ' => 'ѐ', + 'ё' => 'ё', + 'ѓ' => 'ѓ', + 'ї' => 'ї', + 'ќ' => 'ќ', + 'ѝ' => 'ѝ', + 'ў' => 'ў', + 'Ѷ' => 'Ѷ', + 'ѷ' => 'ѷ', + 'Ӂ' => 'Ӂ', + 'ӂ' => 'ӂ', + 'Ӑ' => 'Ӑ', + 'ӑ' => 'ӑ', + 'Ӓ' => 'Ӓ', + 'ӓ' => 'ӓ', + 'Ӗ' => 'Ӗ', + 'ӗ' => 'ӗ', + 'Ӛ' => 'Ӛ', + 'ӛ' => 'ӛ', + 'Ӝ' => 'Ӝ', + 'ӝ' => 'ӝ', + 'Ӟ' => 'Ӟ', + 'ӟ' => 'ӟ', + 'Ӣ' => 'Ӣ', + 'ӣ' => 'ӣ', + 'Ӥ' => 'Ӥ', + 'ӥ' => 'ӥ', + 'Ӧ' => 'Ӧ', + 'ӧ' => 'ӧ', + 'Ӫ' => 'Ӫ', + 'ӫ' => 'ӫ', + 'Ӭ' => 'Ӭ', + 'ӭ' => 'ӭ', + 'Ӯ' => 'Ӯ', + 'ӯ' => 'ӯ', + 'Ӱ' => 'Ӱ', + 'ӱ' => 'ӱ', + 'Ӳ' => 'Ӳ', + 'ӳ' => 'ӳ', + 'Ӵ' => 'Ӵ', + 'ӵ' => 'ӵ', + 'Ӹ' => 'Ӹ', + 'ӹ' => 'ӹ', + 'آ' => 'آ', + 'أ' => 'أ', + 'ؤ' => 'ؤ', + 'إ' => 'إ', + 'ئ' => 'ئ', + 'ۀ' => 'ۀ', + 'ۂ' => 'ۂ', + 'ۓ' => 'ۓ', + 'ऩ' => 'ऩ', + 'ऱ' => 'ऱ', + 'ऴ' => 'ऴ', + 'क़' => 'क़', + 'ख़' => 'ख़', + 'ग़' => 'ग़', + 'ज़' => 'ज़', + 'ड़' => 'ड़', + 'ढ़' => 'ढ़', + 'फ़' => 'फ़', + 'य़' => 'य़', + 'ো' => 'ো', + 'ৌ' => 'ৌ', + 'ড়' => 'ড়', + 'ঢ়' => 'ঢ়', + 'য়' => 'য়', + 'ਲ਼' => 'ਲ਼', + 'ਸ਼' => 'ਸ਼', + 'ਖ਼' => 'ਖ਼', + 'ਗ਼' => 'ਗ਼', + 'ਜ਼' => 'ਜ਼', + 'ਫ਼' => 'ਫ਼', + 'ୈ' => 'ୈ', + 'ୋ' => 'ୋ', + 'ୌ' => 'ୌ', + 'ଡ଼' => 'ଡ଼', + 'ଢ଼' => 'ଢ଼', + 'ஔ' => 'ஔ', + 'ொ' => 'ொ', + 'ோ' => 'ோ', + 'ௌ' => 'ௌ', + 'ై' => 'ై', + 'ೀ' => 'ೀ', + 'ೇ' => 'ೇ', + 'ೈ' => 'ೈ', + 'ೊ' => 'ೊ', + 'ೋ' => 'ೋ', + 'ൊ' => 'ൊ', + 'ോ' => 'ോ', + 'ൌ' => 'ൌ', + 'ේ' => 'ේ', + 'ො' => 'ො', + 'ෝ' => 'ෝ', + 'ෞ' => 'ෞ', + 'གྷ' => 'གྷ', + 'ཌྷ' => 'ཌྷ', + 'དྷ' => 'དྷ', + 'བྷ' => 'བྷ', + 'ཛྷ' => 'ཛྷ', + 'ཀྵ' => 'ཀྵ', + 'ཱི' => 'ཱི', + 'ཱུ' => 'ཱུ', + 'ྲྀ' => 'ྲྀ', + 'ླྀ' => 'ླྀ', + 'ཱྀ' => 'ཱྀ', + 'ྒྷ' => 'ྒྷ', + 'ྜྷ' => 'ྜྷ', + 'ྡྷ' => 'ྡྷ', + 'ྦྷ' => 'ྦྷ', + 'ྫྷ' => 'ྫྷ', + 'ྐྵ' => 'ྐྵ', + 'ဦ' => 'ဦ', + 'ᬆ' => 'ᬆ', + 'ᬈ' => 'ᬈ', + 'ᬊ' => 'ᬊ', + 'ᬌ' => 'ᬌ', + 'ᬎ' => 'ᬎ', + 'ᬒ' => 'ᬒ', + 'ᬻ' => 'ᬻ', + 'ᬽ' => 'ᬽ', + 'ᭀ' => 'ᭀ', + 'ᭁ' => 'ᭁ', + 'ᭃ' => 'ᭃ', + 'Ḁ' => 'Ḁ', + 'ḁ' => 'ḁ', + 'Ḃ' => 'Ḃ', + 'ḃ' => 'ḃ', + 'Ḅ' => 'Ḅ', + 'ḅ' => 'ḅ', + 'Ḇ' => 'Ḇ', + 'ḇ' => 'ḇ', + 'Ḉ' => 'Ḉ', + 'ḉ' => 'ḉ', + 'Ḋ' => 'Ḋ', + 'ḋ' => 'ḋ', + 'Ḍ' => 'Ḍ', + 'ḍ' => 'ḍ', + 'Ḏ' => 'Ḏ', + 'ḏ' => 'ḏ', + 'Ḑ' => 'Ḑ', + 'ḑ' => 'ḑ', + 'Ḓ' => 'Ḓ', + 'ḓ' => 'ḓ', + 'Ḕ' => 'Ḕ', + 'ḕ' => 'ḕ', + 'Ḗ' => 'Ḗ', + 'ḗ' => 'ḗ', + 'Ḙ' => 'Ḙ', + 'ḙ' => 'ḙ', + 'Ḛ' => 'Ḛ', + 'ḛ' => 'ḛ', + 'Ḝ' => 'Ḝ', + 'ḝ' => 'ḝ', + 'Ḟ' => 'Ḟ', + 'ḟ' => 'ḟ', + 'Ḡ' => 'Ḡ', + 'ḡ' => 'ḡ', + 'Ḣ' => 'Ḣ', + 'ḣ' => 'ḣ', + 'Ḥ' => 'Ḥ', + 'ḥ' => 'ḥ', + 'Ḧ' => 'Ḧ', + 'ḧ' => 'ḧ', + 'Ḩ' => 'Ḩ', + 'ḩ' => 'ḩ', + 'Ḫ' => 'Ḫ', + 'ḫ' => 'ḫ', + 'Ḭ' => 'Ḭ', + 'ḭ' => 'ḭ', + 'Ḯ' => 'Ḯ', + 'ḯ' => 'ḯ', + 'Ḱ' => 'Ḱ', + 'ḱ' => 'ḱ', + 'Ḳ' => 'Ḳ', + 'ḳ' => 'ḳ', + 'Ḵ' => 'Ḵ', + 'ḵ' => 'ḵ', + 'Ḷ' => 'Ḷ', + 'ḷ' => 'ḷ', + 'Ḹ' => 'Ḹ', + 'ḹ' => 'ḹ', + 'Ḻ' => 'Ḻ', + 'ḻ' => 'ḻ', + 'Ḽ' => 'Ḽ', + 'ḽ' => 'ḽ', + 'Ḿ' => 'Ḿ', + 'ḿ' => 'ḿ', + 'Ṁ' => 'Ṁ', + 'ṁ' => 'ṁ', + 'Ṃ' => 'Ṃ', + 'ṃ' => 'ṃ', + 'Ṅ' => 'Ṅ', + 'ṅ' => 'ṅ', + 'Ṇ' => 'Ṇ', + 'ṇ' => 'ṇ', + 'Ṉ' => 'Ṉ', + 'ṉ' => 'ṉ', + 'Ṋ' => 'Ṋ', + 'ṋ' => 'ṋ', + 'Ṍ' => 'Ṍ', + 'ṍ' => 'ṍ', + 'Ṏ' => 'Ṏ', + 'ṏ' => 'ṏ', + 'Ṑ' => 'Ṑ', + 'ṑ' => 'ṑ', + 'Ṓ' => 'Ṓ', + 'ṓ' => 'ṓ', + 'Ṕ' => 'Ṕ', + 'ṕ' => 'ṕ', + 'Ṗ' => 'Ṗ', + 'ṗ' => 'ṗ', + 'Ṙ' => 'Ṙ', + 'ṙ' => 'ṙ', + 'Ṛ' => 'Ṛ', + 'ṛ' => 'ṛ', + 'Ṝ' => 'Ṝ', + 'ṝ' => 'ṝ', + 'Ṟ' => 'Ṟ', + 'ṟ' => 'ṟ', + 'Ṡ' => 'Ṡ', + 'ṡ' => 'ṡ', + 'Ṣ' => 'Ṣ', + 'ṣ' => 'ṣ', + 'Ṥ' => 'Ṥ', + 'ṥ' => 'ṥ', + 'Ṧ' => 'Ṧ', + 'ṧ' => 'ṧ', + 'Ṩ' => 'Ṩ', + 'ṩ' => 'ṩ', + 'Ṫ' => 'Ṫ', + 'ṫ' => 'ṫ', + 'Ṭ' => 'Ṭ', + 'ṭ' => 'ṭ', + 'Ṯ' => 'Ṯ', + 'ṯ' => 'ṯ', + 'Ṱ' => 'Ṱ', + 'ṱ' => 'ṱ', + 'Ṳ' => 'Ṳ', + 'ṳ' => 'ṳ', + 'Ṵ' => 'Ṵ', + 'ṵ' => 'ṵ', + 'Ṷ' => 'Ṷ', + 'ṷ' => 'ṷ', + 'Ṹ' => 'Ṹ', + 'ṹ' => 'ṹ', + 'Ṻ' => 'Ṻ', + 'ṻ' => 'ṻ', + 'Ṽ' => 'Ṽ', + 'ṽ' => 'ṽ', + 'Ṿ' => 'Ṿ', + 'ṿ' => 'ṿ', + 'Ẁ' => 'Ẁ', + 'ẁ' => 'ẁ', + 'Ẃ' => 'Ẃ', + 'ẃ' => 'ẃ', + 'Ẅ' => 'Ẅ', + 'ẅ' => 'ẅ', + 'Ẇ' => 'Ẇ', + 'ẇ' => 'ẇ', + 'Ẉ' => 'Ẉ', + 'ẉ' => 'ẉ', + 'Ẋ' => 'Ẋ', + 'ẋ' => 'ẋ', + 'Ẍ' => 'Ẍ', + 'ẍ' => 'ẍ', + 'Ẏ' => 'Ẏ', + 'ẏ' => 'ẏ', + 'Ẑ' => 'Ẑ', + 'ẑ' => 'ẑ', + 'Ẓ' => 'Ẓ', + 'ẓ' => 'ẓ', + 'Ẕ' => 'Ẕ', + 'ẕ' => 'ẕ', + 'ẖ' => 'ẖ', + 'ẗ' => 'ẗ', + 'ẘ' => 'ẘ', + 'ẙ' => 'ẙ', + 'ẛ' => 'ẛ', + 'Ạ' => 'Ạ', + 'ạ' => 'ạ', + 'Ả' => 'Ả', + 'ả' => 'ả', + 'Ấ' => 'Ấ', + 'ấ' => 'ấ', + 'Ầ' => 'Ầ', + 'ầ' => 'ầ', + 'Ẩ' => 'Ẩ', + 'ẩ' => 'ẩ', + 'Ẫ' => 'Ẫ', + 'ẫ' => 'ẫ', + 'Ậ' => 'Ậ', + 'ậ' => 'ậ', + 'Ắ' => 'Ắ', + 'ắ' => 'ắ', + 'Ằ' => 'Ằ', + 'ằ' => 'ằ', + 'Ẳ' => 'Ẳ', + 'ẳ' => 'ẳ', + 'Ẵ' => 'Ẵ', + 'ẵ' => 'ẵ', + 'Ặ' => 'Ặ', + 'ặ' => 'ặ', + 'Ẹ' => 'Ẹ', + 'ẹ' => 'ẹ', + 'Ẻ' => 'Ẻ', + 'ẻ' => 'ẻ', + 'Ẽ' => 'Ẽ', + 'ẽ' => 'ẽ', + 'Ế' => 'Ế', + 'ế' => 'ế', + 'Ề' => 'Ề', + 'ề' => 'ề', + 'Ể' => 'Ể', + 'ể' => 'ể', + 'Ễ' => 'Ễ', + 'ễ' => 'ễ', + 'Ệ' => 'Ệ', + 'ệ' => 'ệ', + 'Ỉ' => 'Ỉ', + 'ỉ' => 'ỉ', + 'Ị' => 'Ị', + 'ị' => 'ị', + 'Ọ' => 'Ọ', + 'ọ' => 'ọ', + 'Ỏ' => 'Ỏ', + 'ỏ' => 'ỏ', + 'Ố' => 'Ố', + 'ố' => 'ố', + 'Ồ' => 'Ồ', + 'ồ' => 'ồ', + 'Ổ' => 'Ổ', + 'ổ' => 'ổ', + 'Ỗ' => 'Ỗ', + 'ỗ' => 'ỗ', + 'Ộ' => 'Ộ', + 'ộ' => 'ộ', + 'Ớ' => 'Ớ', + 'ớ' => 'ớ', + 'Ờ' => 'Ờ', + 'ờ' => 'ờ', + 'Ở' => 'Ở', + 'ở' => 'ở', + 'Ỡ' => 'Ỡ', + 'ỡ' => 'ỡ', + 'Ợ' => 'Ợ', + 'ợ' => 'ợ', + 'Ụ' => 'Ụ', + 'ụ' => 'ụ', + 'Ủ' => 'Ủ', + 'ủ' => 'ủ', + 'Ứ' => 'Ứ', + 'ứ' => 'ứ', + 'Ừ' => 'Ừ', + 'ừ' => 'ừ', + 'Ử' => 'Ử', + 'ử' => 'ử', + 'Ữ' => 'Ữ', + 'ữ' => 'ữ', + 'Ự' => 'Ự', + 'ự' => 'ự', + 'Ỳ' => 'Ỳ', + 'ỳ' => 'ỳ', + 'Ỵ' => 'Ỵ', + 'ỵ' => 'ỵ', + 'Ỷ' => 'Ỷ', + 'ỷ' => 'ỷ', + 'Ỹ' => 'Ỹ', + 'ỹ' => 'ỹ', + 'ἀ' => 'ἀ', + 'ἁ' => 'ἁ', + 'ἂ' => 'ἂ', + 'ἃ' => 'ἃ', + 'ἄ' => 'ἄ', + 'ἅ' => 'ἅ', + 'ἆ' => 'ἆ', + 'ἇ' => 'ἇ', + 'Ἀ' => 'Ἀ', + 'Ἁ' => 'Ἁ', + 'Ἂ' => 'Ἂ', + 'Ἃ' => 'Ἃ', + 'Ἄ' => 'Ἄ', + 'Ἅ' => 'Ἅ', + 'Ἆ' => 'Ἆ', + 'Ἇ' => 'Ἇ', + 'ἐ' => 'ἐ', + 'ἑ' => 'ἑ', + 'ἒ' => 'ἒ', + 'ἓ' => 'ἓ', + 'ἔ' => 'ἔ', + 'ἕ' => 'ἕ', + 'Ἐ' => 'Ἐ', + 'Ἑ' => 'Ἑ', + 'Ἒ' => 'Ἒ', + 'Ἓ' => 'Ἓ', + 'Ἔ' => 'Ἔ', + 'Ἕ' => 'Ἕ', + 'ἠ' => 'ἠ', + 'ἡ' => 'ἡ', + 'ἢ' => 'ἢ', + 'ἣ' => 'ἣ', + 'ἤ' => 'ἤ', + 'ἥ' => 'ἥ', + 'ἦ' => 'ἦ', + 'ἧ' => 'ἧ', + 'Ἠ' => 'Ἠ', + 'Ἡ' => 'Ἡ', + 'Ἢ' => 'Ἢ', + 'Ἣ' => 'Ἣ', + 'Ἤ' => 'Ἤ', + 'Ἥ' => 'Ἥ', + 'Ἦ' => 'Ἦ', + 'Ἧ' => 'Ἧ', + 'ἰ' => 'ἰ', + 'ἱ' => 'ἱ', + 'ἲ' => 'ἲ', + 'ἳ' => 'ἳ', + 'ἴ' => 'ἴ', + 'ἵ' => 'ἵ', + 'ἶ' => 'ἶ', + 'ἷ' => 'ἷ', + 'Ἰ' => 'Ἰ', + 'Ἱ' => 'Ἱ', + 'Ἲ' => 'Ἲ', + 'Ἳ' => 'Ἳ', + 'Ἴ' => 'Ἴ', + 'Ἵ' => 'Ἵ', + 'Ἶ' => 'Ἶ', + 'Ἷ' => 'Ἷ', + 'ὀ' => 'ὀ', + 'ὁ' => 'ὁ', + 'ὂ' => 'ὂ', + 'ὃ' => 'ὃ', + 'ὄ' => 'ὄ', + 'ὅ' => 'ὅ', + 'Ὀ' => 'Ὀ', + 'Ὁ' => 'Ὁ', + 'Ὂ' => 'Ὂ', + 'Ὃ' => 'Ὃ', + 'Ὄ' => 'Ὄ', + 'Ὅ' => 'Ὅ', + 'ὐ' => 'ὐ', + 'ὑ' => 'ὑ', + 'ὒ' => 'ὒ', + 'ὓ' => 'ὓ', + 'ὔ' => 'ὔ', + 'ὕ' => 'ὕ', + 'ὖ' => 'ὖ', + 'ὗ' => 'ὗ', + 'Ὑ' => 'Ὑ', + 'Ὓ' => 'Ὓ', + 'Ὕ' => 'Ὕ', + 'Ὗ' => 'Ὗ', + 'ὠ' => 'ὠ', + 'ὡ' => 'ὡ', + 'ὢ' => 'ὢ', + 'ὣ' => 'ὣ', + 'ὤ' => 'ὤ', + 'ὥ' => 'ὥ', + 'ὦ' => 'ὦ', + 'ὧ' => 'ὧ', + 'Ὠ' => 'Ὠ', + 'Ὡ' => 'Ὡ', + 'Ὢ' => 'Ὢ', + 'Ὣ' => 'Ὣ', + 'Ὤ' => 'Ὤ', + 'Ὥ' => 'Ὥ', + 'Ὦ' => 'Ὦ', + 'Ὧ' => 'Ὧ', + 'ὰ' => 'ὰ', + 'ά' => 'ά', + 'ὲ' => 'ὲ', + 'έ' => 'έ', + 'ὴ' => 'ὴ', + 'ή' => 'ή', + 'ὶ' => 'ὶ', + 'ί' => 'ί', + 'ὸ' => 'ὸ', + 'ό' => 'ό', + 'ὺ' => 'ὺ', + 'ύ' => 'ύ', + 'ὼ' => 'ὼ', + 'ώ' => 'ώ', + 'ᾀ' => 'ᾀ', + 'ᾁ' => 'ᾁ', + 'ᾂ' => 'ᾂ', + 'ᾃ' => 'ᾃ', + 'ᾄ' => 'ᾄ', + 'ᾅ' => 'ᾅ', + 'ᾆ' => 'ᾆ', + 'ᾇ' => 'ᾇ', + 'ᾈ' => 'ᾈ', + 'ᾉ' => 'ᾉ', + 'ᾊ' => 'ᾊ', + 'ᾋ' => 'ᾋ', + 'ᾌ' => 'ᾌ', + 'ᾍ' => 'ᾍ', + 'ᾎ' => 'ᾎ', + 'ᾏ' => 'ᾏ', + 'ᾐ' => 'ᾐ', + 'ᾑ' => 'ᾑ', + 'ᾒ' => 'ᾒ', + 'ᾓ' => 'ᾓ', + 'ᾔ' => 'ᾔ', + 'ᾕ' => 'ᾕ', + 'ᾖ' => 'ᾖ', + 'ᾗ' => 'ᾗ', + 'ᾘ' => 'ᾘ', + 'ᾙ' => 'ᾙ', + 'ᾚ' => 'ᾚ', + 'ᾛ' => 'ᾛ', + 'ᾜ' => 'ᾜ', + 'ᾝ' => 'ᾝ', + 'ᾞ' => 'ᾞ', + 'ᾟ' => 'ᾟ', + 'ᾠ' => 'ᾠ', + 'ᾡ' => 'ᾡ', + 'ᾢ' => 'ᾢ', + 'ᾣ' => 'ᾣ', + 'ᾤ' => 'ᾤ', + 'ᾥ' => 'ᾥ', + 'ᾦ' => 'ᾦ', + 'ᾧ' => 'ᾧ', + 'ᾨ' => 'ᾨ', + 'ᾩ' => 'ᾩ', + 'ᾪ' => 'ᾪ', + 'ᾫ' => 'ᾫ', + 'ᾬ' => 'ᾬ', + 'ᾭ' => 'ᾭ', + 'ᾮ' => 'ᾮ', + 'ᾯ' => 'ᾯ', + 'ᾰ' => 'ᾰ', + 'ᾱ' => 'ᾱ', + 'ᾲ' => 'ᾲ', + 'ᾳ' => 'ᾳ', + 'ᾴ' => 'ᾴ', + 'ᾶ' => 'ᾶ', + 'ᾷ' => 'ᾷ', + 'Ᾰ' => 'Ᾰ', + 'Ᾱ' => 'Ᾱ', + 'Ὰ' => 'Ὰ', + 'Ά' => 'Ά', + 'ᾼ' => 'ᾼ', + 'ι' => 'ι', + '῁' => '῁', + 'ῂ' => 'ῂ', + 'ῃ' => 'ῃ', + 'ῄ' => 'ῄ', + 'ῆ' => 'ῆ', + 'ῇ' => 'ῇ', + 'Ὲ' => 'Ὲ', + 'Έ' => 'Έ', + 'Ὴ' => 'Ὴ', + 'Ή' => 'Ή', + 'ῌ' => 'ῌ', + '῍' => '῍', + '῎' => '῎', + '῏' => '῏', + 'ῐ' => 'ῐ', + 'ῑ' => 'ῑ', + 'ῒ' => 'ῒ', + 'ΐ' => 'ΐ', + 'ῖ' => 'ῖ', + 'ῗ' => 'ῗ', + 'Ῐ' => 'Ῐ', + 'Ῑ' => 'Ῑ', + 'Ὶ' => 'Ὶ', + 'Ί' => 'Ί', + '῝' => '῝', + '῞' => '῞', + '῟' => '῟', + 'ῠ' => 'ῠ', + 'ῡ' => 'ῡ', + 'ῢ' => 'ῢ', + 'ΰ' => 'ΰ', + 'ῤ' => 'ῤ', + 'ῥ' => 'ῥ', + 'ῦ' => 'ῦ', + 'ῧ' => 'ῧ', + 'Ῠ' => 'Ῠ', + 'Ῡ' => 'Ῡ', + 'Ὺ' => 'Ὺ', + 'Ύ' => 'Ύ', + 'Ῥ' => 'Ῥ', + '῭' => '῭', + '΅' => '΅', + '`' => '`', + 'ῲ' => 'ῲ', + 'ῳ' => 'ῳ', + 'ῴ' => 'ῴ', + 'ῶ' => 'ῶ', + 'ῷ' => 'ῷ', + 'Ὸ' => 'Ὸ', + 'Ό' => 'Ό', + 'Ὼ' => 'Ὼ', + 'Ώ' => 'Ώ', + 'ῼ' => 'ῼ', + '´' => '´', + ' ' => ' ', + ' ' => ' ', + 'Ω' => 'Ω', + 'K' => 'K', + 'Å' => 'Å', + '↚' => '↚', + '↛' => '↛', + '↮' => '↮', + '⇍' => '⇍', + '⇎' => '⇎', + '⇏' => '⇏', + '∄' => '∄', + '∉' => '∉', + '∌' => '∌', + '∤' => '∤', + '∦' => '∦', + '≁' => '≁', + '≄' => '≄', + '≇' => '≇', + '≉' => '≉', + '≠' => '≠', + '≢' => '≢', + '≭' => '≭', + '≮' => '≮', + '≯' => '≯', + '≰' => '≰', + '≱' => '≱', + '≴' => '≴', + '≵' => '≵', + '≸' => '≸', + '≹' => '≹', + '⊀' => '⊀', + '⊁' => '⊁', + '⊄' => '⊄', + '⊅' => '⊅', + '⊈' => '⊈', + '⊉' => '⊉', + '⊬' => '⊬', + '⊭' => '⊭', + '⊮' => '⊮', + '⊯' => '⊯', + '⋠' => '⋠', + '⋡' => '⋡', + '⋢' => '⋢', + '⋣' => '⋣', + '⋪' => '⋪', + '⋫' => '⋫', + '⋬' => '⋬', + '⋭' => '⋭', + '〈' => '〈', + '〉' => '〉', + '⫝̸' => '⫝̸', + 'が' => 'が', + 'ぎ' => 'ぎ', + 'ぐ' => 'ぐ', + 'げ' => 'げ', + 'ご' => 'ご', + 'ざ' => 'ざ', + 'じ' => 'じ', + 'ず' => 'ず', + 'ぜ' => 'ぜ', + 'ぞ' => 'ぞ', + 'だ' => 'だ', + 'ぢ' => 'ぢ', + 'づ' => 'づ', + 'で' => 'で', + 'ど' => 'ど', + 'ば' => 'ば', + 'ぱ' => 'ぱ', + 'び' => 'び', + 'ぴ' => 'ぴ', + 'ぶ' => 'ぶ', + 'ぷ' => 'ぷ', + 'べ' => 'べ', + 'ぺ' => 'ぺ', + 'ぼ' => 'ぼ', + 'ぽ' => 'ぽ', + 'ゔ' => 'ゔ', + 'ゞ' => 'ゞ', + 'ガ' => 'ガ', + 'ギ' => 'ギ', + 'グ' => 'グ', + 'ゲ' => 'ゲ', + 'ゴ' => 'ゴ', + 'ザ' => 'ザ', + 'ジ' => 'ジ', + 'ズ' => 'ズ', + 'ゼ' => 'ゼ', + 'ゾ' => 'ゾ', + 'ダ' => 'ダ', + 'ヂ' => 'ヂ', + 'ヅ' => 'ヅ', + 'デ' => 'デ', + 'ド' => 'ド', + 'バ' => 'バ', + 'パ' => 'パ', + 'ビ' => 'ビ', + 'ピ' => 'ピ', + 'ブ' => 'ブ', + 'プ' => 'プ', + 'ベ' => 'ベ', + 'ペ' => 'ペ', + 'ボ' => 'ボ', + 'ポ' => 'ポ', + 'ヴ' => 'ヴ', + 'ヷ' => 'ヷ', + 'ヸ' => 'ヸ', + 'ヹ' => 'ヹ', + 'ヺ' => 'ヺ', + 'ヾ' => 'ヾ', + '豈' => '豈', + '更' => '更', + '車' => '車', + '賈' => '賈', + '滑' => '滑', + '串' => '串', + '句' => '句', + '龜' => '龜', + '龜' => '龜', + '契' => '契', + '金' => '金', + '喇' => '喇', + '奈' => '奈', + '懶' => '懶', + '癩' => '癩', + '羅' => '羅', + '蘿' => '蘿', + '螺' => '螺', + '裸' => '裸', + '邏' => '邏', + '樂' => '樂', + '洛' => '洛', + '烙' => '烙', + '珞' => '珞', + '落' => '落', + '酪' => '酪', + '駱' => '駱', + '亂' => '亂', + '卵' => '卵', + '欄' => '欄', + '爛' => '爛', + '蘭' => '蘭', + '鸞' => '鸞', + '嵐' => '嵐', + '濫' => '濫', + '藍' => '藍', + '襤' => '襤', + '拉' => '拉', + '臘' => '臘', + '蠟' => '蠟', + '廊' => '廊', + '朗' => '朗', + '浪' => '浪', + '狼' => '狼', + '郎' => '郎', + '來' => '來', + '冷' => '冷', + '勞' => '勞', + '擄' => '擄', + '櫓' => '櫓', + '爐' => '爐', + '盧' => '盧', + '老' => '老', + '蘆' => '蘆', + '虜' => '虜', + '路' => '路', + '露' => '露', + '魯' => '魯', + '鷺' => '鷺', + '碌' => '碌', + '祿' => '祿', + '綠' => '綠', + '菉' => '菉', + '錄' => '錄', + '鹿' => '鹿', + '論' => '論', + '壟' => '壟', + '弄' => '弄', + '籠' => '籠', + '聾' => '聾', + '牢' => '牢', + '磊' => '磊', + '賂' => '賂', + '雷' => '雷', + '壘' => '壘', + '屢' => '屢', + '樓' => '樓', + '淚' => '淚', + '漏' => '漏', + '累' => '累', + '縷' => '縷', + '陋' => '陋', + '勒' => '勒', + '肋' => '肋', + '凜' => '凜', + '凌' => '凌', + '稜' => '稜', + '綾' => '綾', + '菱' => '菱', + '陵' => '陵', + '讀' => '讀', + '拏' => '拏', + '樂' => '樂', + '諾' => '諾', + '丹' => '丹', + '寧' => '寧', + '怒' => '怒', + '率' => '率', + '異' => '異', + '北' => '北', + '磻' => '磻', + '便' => '便', + '復' => '復', + '不' => '不', + '泌' => '泌', + '數' => '數', + '索' => '索', + '參' => '參', + '塞' => '塞', + '省' => '省', + '葉' => '葉', + '說' => '說', + '殺' => '殺', + '辰' => '辰', + '沈' => '沈', + '拾' => '拾', + '若' => '若', + '掠' => '掠', + '略' => '略', + '亮' => '亮', + '兩' => '兩', + '凉' => '凉', + '梁' => '梁', + '糧' => '糧', + '良' => '良', + '諒' => '諒', + '量' => '量', + '勵' => '勵', + '呂' => '呂', + '女' => '女', + '廬' => '廬', + '旅' => '旅', + '濾' => '濾', + '礪' => '礪', + '閭' => '閭', + '驪' => '驪', + '麗' => '麗', + '黎' => '黎', + '力' => '力', + '曆' => '曆', + '歷' => '歷', + '轢' => '轢', + '年' => '年', + '憐' => '憐', + '戀' => '戀', + '撚' => '撚', + '漣' => '漣', + '煉' => '煉', + '璉' => '璉', + '秊' => '秊', + '練' => '練', + '聯' => '聯', + '輦' => '輦', + '蓮' => '蓮', + '連' => '連', + '鍊' => '鍊', + '列' => '列', + '劣' => '劣', + '咽' => '咽', + '烈' => '烈', + '裂' => '裂', + '說' => '說', + '廉' => '廉', + '念' => '念', + '捻' => '捻', + '殮' => '殮', + '簾' => '簾', + '獵' => '獵', + '令' => '令', + '囹' => '囹', + '寧' => '寧', + '嶺' => '嶺', + '怜' => '怜', + '玲' => '玲', + '瑩' => '瑩', + '羚' => '羚', + '聆' => '聆', + '鈴' => '鈴', + '零' => '零', + '靈' => '靈', + '領' => '領', + '例' => '例', + '禮' => '禮', + '醴' => '醴', + '隸' => '隸', + '惡' => '惡', + '了' => '了', + '僚' => '僚', + '寮' => '寮', + '尿' => '尿', + '料' => '料', + '樂' => '樂', + '燎' => '燎', + '療' => '療', + '蓼' => '蓼', + '遼' => '遼', + '龍' => '龍', + '暈' => '暈', + '阮' => '阮', + '劉' => '劉', + '杻' => '杻', + '柳' => '柳', + '流' => '流', + '溜' => '溜', + '琉' => '琉', + '留' => '留', + '硫' => '硫', + '紐' => '紐', + '類' => '類', + '六' => '六', + '戮' => '戮', + '陸' => '陸', + '倫' => '倫', + '崙' => '崙', + '淪' => '淪', + '輪' => '輪', + '律' => '律', + '慄' => '慄', + '栗' => '栗', + '率' => '率', + '隆' => '隆', + '利' => '利', + '吏' => '吏', + '履' => '履', + '易' => '易', + '李' => '李', + '梨' => '梨', + '泥' => '泥', + '理' => '理', + '痢' => '痢', + '罹' => '罹', + '裏' => '裏', + '裡' => '裡', + '里' => '里', + '離' => '離', + '匿' => '匿', + '溺' => '溺', + '吝' => '吝', + '燐' => '燐', + '璘' => '璘', + '藺' => '藺', + '隣' => '隣', + '鱗' => '鱗', + '麟' => '麟', + '林' => '林', + '淋' => '淋', + '臨' => '臨', + '立' => '立', + '笠' => '笠', + '粒' => '粒', + '狀' => '狀', + '炙' => '炙', + '識' => '識', + '什' => '什', + '茶' => '茶', + '刺' => '刺', + '切' => '切', + '度' => '度', + '拓' => '拓', + '糖' => '糖', + '宅' => '宅', + '洞' => '洞', + '暴' => '暴', + '輻' => '輻', + '行' => '行', + '降' => '降', + '見' => '見', + '廓' => '廓', + '兀' => '兀', + '嗀' => '嗀', + '塚' => '塚', + '晴' => '晴', + '凞' => '凞', + '猪' => '猪', + '益' => '益', + '礼' => '礼', + '神' => '神', + '祥' => '祥', + '福' => '福', + '靖' => '靖', + '精' => '精', + '羽' => '羽', + '蘒' => '蘒', + '諸' => '諸', + '逸' => '逸', + '都' => '都', + '飯' => '飯', + '飼' => '飼', + '館' => '館', + '鶴' => '鶴', + '郞' => '郞', + '隷' => '隷', + '侮' => '侮', + '僧' => '僧', + '免' => '免', + '勉' => '勉', + '勤' => '勤', + '卑' => '卑', + '喝' => '喝', + '嘆' => '嘆', + '器' => '器', + '塀' => '塀', + '墨' => '墨', + '層' => '層', + '屮' => '屮', + '悔' => '悔', + '慨' => '慨', + '憎' => '憎', + '懲' => '懲', + '敏' => '敏', + '既' => '既', + '暑' => '暑', + '梅' => '梅', + '海' => '海', + '渚' => '渚', + '漢' => '漢', + '煮' => '煮', + '爫' => '爫', + '琢' => '琢', + '碑' => '碑', + '社' => '社', + '祉' => '祉', + '祈' => '祈', + '祐' => '祐', + '祖' => '祖', + '祝' => '祝', + '禍' => '禍', + '禎' => '禎', + '穀' => '穀', + '突' => '突', + '節' => '節', + '練' => '練', + '縉' => '縉', + '繁' => '繁', + '署' => '署', + '者' => '者', + '臭' => '臭', + '艹' => '艹', + '艹' => '艹', + '著' => '著', + '褐' => '褐', + '視' => '視', + '謁' => '謁', + '謹' => '謹', + '賓' => '賓', + '贈' => '贈', + '辶' => '辶', + '逸' => '逸', + '難' => '難', + '響' => '響', + '頻' => '頻', + '恵' => '恵', + '𤋮' => '𤋮', + '舘' => '舘', + '並' => '並', + '况' => '况', + '全' => '全', + '侀' => '侀', + '充' => '充', + '冀' => '冀', + '勇' => '勇', + '勺' => '勺', + '喝' => '喝', + '啕' => '啕', + '喙' => '喙', + '嗢' => '嗢', + '塚' => '塚', + '墳' => '墳', + '奄' => '奄', + '奔' => '奔', + '婢' => '婢', + '嬨' => '嬨', + '廒' => '廒', + '廙' => '廙', + '彩' => '彩', + '徭' => '徭', + '惘' => '惘', + '慎' => '慎', + '愈' => '愈', + '憎' => '憎', + '慠' => '慠', + '懲' => '懲', + '戴' => '戴', + '揄' => '揄', + '搜' => '搜', + '摒' => '摒', + '敖' => '敖', + '晴' => '晴', + '朗' => '朗', + '望' => '望', + '杖' => '杖', + '歹' => '歹', + '殺' => '殺', + '流' => '流', + '滛' => '滛', + '滋' => '滋', + '漢' => '漢', + '瀞' => '瀞', + '煮' => '煮', + '瞧' => '瞧', + '爵' => '爵', + '犯' => '犯', + '猪' => '猪', + '瑱' => '瑱', + '甆' => '甆', + '画' => '画', + '瘝' => '瘝', + '瘟' => '瘟', + '益' => '益', + '盛' => '盛', + '直' => '直', + '睊' => '睊', + '着' => '着', + '磌' => '磌', + '窱' => '窱', + '節' => '節', + '类' => '类', + '絛' => '絛', + '練' => '練', + '缾' => '缾', + '者' => '者', + '荒' => '荒', + '華' => '華', + '蝹' => '蝹', + '襁' => '襁', + '覆' => '覆', + '視' => '視', + '調' => '調', + '諸' => '諸', + '請' => '請', + '謁' => '謁', + '諾' => '諾', + '諭' => '諭', + '謹' => '謹', + '變' => '變', + '贈' => '贈', + '輸' => '輸', + '遲' => '遲', + '醙' => '醙', + '鉶' => '鉶', + '陼' => '陼', + '難' => '難', + '靖' => '靖', + '韛' => '韛', + '響' => '響', + '頋' => '頋', + '頻' => '頻', + '鬒' => '鬒', + '龜' => '龜', + '𢡊' => '𢡊', + '𢡄' => '𢡄', + '𣏕' => '𣏕', + '㮝' => '㮝', + '䀘' => '䀘', + '䀹' => '䀹', + '𥉉' => '𥉉', + '𥳐' => '𥳐', + '𧻓' => '𧻓', + '齃' => '齃', + '龎' => '龎', + 'יִ' => 'יִ', + 'ײַ' => 'ײַ', + 'שׁ' => 'שׁ', + 'שׂ' => 'שׂ', + 'שּׁ' => 'שּׁ', + 'שּׂ' => 'שּׂ', + 'אַ' => 'אַ', + 'אָ' => 'אָ', + 'אּ' => 'אּ', + 'בּ' => 'בּ', + 'גּ' => 'גּ', + 'דּ' => 'דּ', + 'הּ' => 'הּ', + 'וּ' => 'וּ', + 'זּ' => 'זּ', + 'טּ' => 'טּ', + 'יּ' => 'יּ', + 'ךּ' => 'ךּ', + 'כּ' => 'כּ', + 'לּ' => 'לּ', + 'מּ' => 'מּ', + 'נּ' => 'נּ', + 'סּ' => 'סּ', + 'ףּ' => 'ףּ', + 'פּ' => 'פּ', + 'צּ' => 'צּ', + 'קּ' => 'קּ', + 'רּ' => 'רּ', + 'שּ' => 'שּ', + 'תּ' => 'תּ', + 'וֹ' => 'וֹ', + 'בֿ' => 'בֿ', + 'כֿ' => 'כֿ', + 'פֿ' => 'פֿ', + '𑂚' => '𑂚', + '𑂜' => '𑂜', + '𑂫' => '𑂫', + '𑄮' => '𑄮', + '𑄯' => '𑄯', + '𑍋' => '𑍋', + '𑍌' => '𑍌', + '𑒻' => '𑒻', + '𑒼' => '𑒼', + '𑒾' => '𑒾', + '𑖺' => '𑖺', + '𑖻' => '𑖻', + '𑤸' => '𑤸', + '𝅗𝅥' => '𝅗𝅥', + '𝅘𝅥' => '𝅘𝅥', + '𝅘𝅥𝅮' => '𝅘𝅥𝅮', + '𝅘𝅥𝅯' => '𝅘𝅥𝅯', + '𝅘𝅥𝅰' => '𝅘𝅥𝅰', + '𝅘𝅥𝅱' => '𝅘𝅥𝅱', + '𝅘𝅥𝅲' => '𝅘𝅥𝅲', + '𝆹𝅥' => '𝆹𝅥', + '𝆺𝅥' => '𝆺𝅥', + '𝆹𝅥𝅮' => '𝆹𝅥𝅮', + '𝆺𝅥𝅮' => '𝆺𝅥𝅮', + '𝆹𝅥𝅯' => '𝆹𝅥𝅯', + '𝆺𝅥𝅯' => '𝆺𝅥𝅯', + '丽' => '丽', + '丸' => '丸', + '乁' => '乁', + '𠄢' => '𠄢', + '你' => '你', + '侮' => '侮', + '侻' => '侻', + '倂' => '倂', + '偺' => '偺', + '備' => '備', + '僧' => '僧', + '像' => '像', + '㒞' => '㒞', + '𠘺' => '𠘺', + '免' => '免', + '兔' => '兔', + '兤' => '兤', + '具' => '具', + '𠔜' => '𠔜', + '㒹' => '㒹', + '內' => '內', + '再' => '再', + '𠕋' => '𠕋', + '冗' => '冗', + '冤' => '冤', + '仌' => '仌', + '冬' => '冬', + '况' => '况', + '𩇟' => '𩇟', + '凵' => '凵', + '刃' => '刃', + '㓟' => '㓟', + '刻' => '刻', + '剆' => '剆', + '割' => '割', + '剷' => '剷', + '㔕' => '㔕', + '勇' => '勇', + '勉' => '勉', + '勤' => '勤', + '勺' => '勺', + '包' => '包', + '匆' => '匆', + '北' => '北', + '卉' => '卉', + '卑' => '卑', + '博' => '博', + '即' => '即', + '卽' => '卽', + '卿' => '卿', + '卿' => '卿', + '卿' => '卿', + '𠨬' => '𠨬', + '灰' => '灰', + '及' => '及', + '叟' => '叟', + '𠭣' => '𠭣', + '叫' => '叫', + '叱' => '叱', + '吆' => '吆', + '咞' => '咞', + '吸' => '吸', + '呈' => '呈', + '周' => '周', + '咢' => '咢', + '哶' => '哶', + '唐' => '唐', + '啓' => '啓', + '啣' => '啣', + '善' => '善', + '善' => '善', + '喙' => '喙', + '喫' => '喫', + '喳' => '喳', + '嗂' => '嗂', + '圖' => '圖', + '嘆' => '嘆', + '圗' => '圗', + '噑' => '噑', + '噴' => '噴', + '切' => '切', + '壮' => '壮', + '城' => '城', + '埴' => '埴', + '堍' => '堍', + '型' => '型', + '堲' => '堲', + '報' => '報', + '墬' => '墬', + '𡓤' => '𡓤', + '売' => '売', + '壷' => '壷', + '夆' => '夆', + '多' => '多', + '夢' => '夢', + '奢' => '奢', + '𡚨' => '𡚨', + '𡛪' => '𡛪', + '姬' => '姬', + '娛' => '娛', + '娧' => '娧', + '姘' => '姘', + '婦' => '婦', + '㛮' => '㛮', + '㛼' => '㛼', + '嬈' => '嬈', + '嬾' => '嬾', + '嬾' => '嬾', + '𡧈' => '𡧈', + '寃' => '寃', + '寘' => '寘', + '寧' => '寧', + '寳' => '寳', + '𡬘' => '𡬘', + '寿' => '寿', + '将' => '将', + '当' => '当', + '尢' => '尢', + '㞁' => '㞁', + '屠' => '屠', + '屮' => '屮', + '峀' => '峀', + '岍' => '岍', + '𡷤' => '𡷤', + '嵃' => '嵃', + '𡷦' => '𡷦', + '嵮' => '嵮', + '嵫' => '嵫', + '嵼' => '嵼', + '巡' => '巡', + '巢' => '巢', + '㠯' => '㠯', + '巽' => '巽', + '帨' => '帨', + '帽' => '帽', + '幩' => '幩', + '㡢' => '㡢', + '𢆃' => '𢆃', + '㡼' => '㡼', + '庰' => '庰', + '庳' => '庳', + '庶' => '庶', + '廊' => '廊', + '𪎒' => '𪎒', + '廾' => '廾', + '𢌱' => '𢌱', + '𢌱' => '𢌱', + '舁' => '舁', + '弢' => '弢', + '弢' => '弢', + '㣇' => '㣇', + '𣊸' => '𣊸', + '𦇚' => '𦇚', + '形' => '形', + '彫' => '彫', + '㣣' => '㣣', + '徚' => '徚', + '忍' => '忍', + '志' => '志', + '忹' => '忹', + '悁' => '悁', + '㤺' => '㤺', + '㤜' => '㤜', + '悔' => '悔', + '𢛔' => '𢛔', + '惇' => '惇', + '慈' => '慈', + '慌' => '慌', + '慎' => '慎', + '慌' => '慌', + '慺' => '慺', + '憎' => '憎', + '憲' => '憲', + '憤' => '憤', + '憯' => '憯', + '懞' => '懞', + '懲' => '懲', + '懶' => '懶', + '成' => '成', + '戛' => '戛', + '扝' => '扝', + '抱' => '抱', + '拔' => '拔', + '捐' => '捐', + '𢬌' => '𢬌', + '挽' => '挽', + '拼' => '拼', + '捨' => '捨', + '掃' => '掃', + '揤' => '揤', + '𢯱' => '𢯱', + '搢' => '搢', + '揅' => '揅', + '掩' => '掩', + '㨮' => '㨮', + '摩' => '摩', + '摾' => '摾', + '撝' => '撝', + '摷' => '摷', + '㩬' => '㩬', + '敏' => '敏', + '敬' => '敬', + '𣀊' => '𣀊', + '旣' => '旣', + '書' => '書', + '晉' => '晉', + '㬙' => '㬙', + '暑' => '暑', + '㬈' => '㬈', + '㫤' => '㫤', + '冒' => '冒', + '冕' => '冕', + '最' => '最', + '暜' => '暜', + '肭' => '肭', + '䏙' => '䏙', + '朗' => '朗', + '望' => '望', + '朡' => '朡', + '杞' => '杞', + '杓' => '杓', + '𣏃' => '𣏃', + '㭉' => '㭉', + '柺' => '柺', + '枅' => '枅', + '桒' => '桒', + '梅' => '梅', + '𣑭' => '𣑭', + '梎' => '梎', + '栟' => '栟', + '椔' => '椔', + '㮝' => '㮝', + '楂' => '楂', + '榣' => '榣', + '槪' => '槪', + '檨' => '檨', + '𣚣' => '𣚣', + '櫛' => '櫛', + '㰘' => '㰘', + '次' => '次', + '𣢧' => '𣢧', + '歔' => '歔', + '㱎' => '㱎', + '歲' => '歲', + '殟' => '殟', + '殺' => '殺', + '殻' => '殻', + '𣪍' => '𣪍', + '𡴋' => '𡴋', + '𣫺' => '𣫺', + '汎' => '汎', + '𣲼' => '𣲼', + '沿' => '沿', + '泍' => '泍', + '汧' => '汧', + '洖' => '洖', + '派' => '派', + '海' => '海', + '流' => '流', + '浩' => '浩', + '浸' => '浸', + '涅' => '涅', + '𣴞' => '𣴞', + '洴' => '洴', + '港' => '港', + '湮' => '湮', + '㴳' => '㴳', + '滋' => '滋', + '滇' => '滇', + '𣻑' => '𣻑', + '淹' => '淹', + '潮' => '潮', + '𣽞' => '𣽞', + '𣾎' => '𣾎', + '濆' => '濆', + '瀹' => '瀹', + '瀞' => '瀞', + '瀛' => '瀛', + '㶖' => '㶖', + '灊' => '灊', + '災' => '災', + '灷' => '灷', + '炭' => '炭', + '𠔥' => '𠔥', + '煅' => '煅', + '𤉣' => '𤉣', + '熜' => '熜', + '𤎫' => '𤎫', + '爨' => '爨', + '爵' => '爵', + '牐' => '牐', + '𤘈' => '𤘈', + '犀' => '犀', + '犕' => '犕', + '𤜵' => '𤜵', + '𤠔' => '𤠔', + '獺' => '獺', + '王' => '王', + '㺬' => '㺬', + '玥' => '玥', + '㺸' => '㺸', + '㺸' => '㺸', + '瑇' => '瑇', + '瑜' => '瑜', + '瑱' => '瑱', + '璅' => '璅', + '瓊' => '瓊', + '㼛' => '㼛', + '甤' => '甤', + '𤰶' => '𤰶', + '甾' => '甾', + '𤲒' => '𤲒', + '異' => '異', + '𢆟' => '𢆟', + '瘐' => '瘐', + '𤾡' => '𤾡', + '𤾸' => '𤾸', + '𥁄' => '𥁄', + '㿼' => '㿼', + '䀈' => '䀈', + '直' => '直', + '𥃳' => '𥃳', + '𥃲' => '𥃲', + '𥄙' => '𥄙', + '𥄳' => '𥄳', + '眞' => '眞', + '真' => '真', + '真' => '真', + '睊' => '睊', + '䀹' => '䀹', + '瞋' => '瞋', + '䁆' => '䁆', + '䂖' => '䂖', + '𥐝' => '𥐝', + '硎' => '硎', + '碌' => '碌', + '磌' => '磌', + '䃣' => '䃣', + '𥘦' => '𥘦', + '祖' => '祖', + '𥚚' => '𥚚', + '𥛅' => '𥛅', + '福' => '福', + '秫' => '秫', + '䄯' => '䄯', + '穀' => '穀', + '穊' => '穊', + '穏' => '穏', + '𥥼' => '𥥼', + '𥪧' => '𥪧', + '𥪧' => '𥪧', + '竮' => '竮', + '䈂' => '䈂', + '𥮫' => '𥮫', + '篆' => '篆', + '築' => '築', + '䈧' => '䈧', + '𥲀' => '𥲀', + '糒' => '糒', + '䊠' => '䊠', + '糨' => '糨', + '糣' => '糣', + '紀' => '紀', + '𥾆' => '𥾆', + '絣' => '絣', + '䌁' => '䌁', + '緇' => '緇', + '縂' => '縂', + '繅' => '繅', + '䌴' => '䌴', + '𦈨' => '𦈨', + '𦉇' => '𦉇', + '䍙' => '䍙', + '𦋙' => '𦋙', + '罺' => '罺', + '𦌾' => '𦌾', + '羕' => '羕', + '翺' => '翺', + '者' => '者', + '𦓚' => '𦓚', + '𦔣' => '𦔣', + '聠' => '聠', + '𦖨' => '𦖨', + '聰' => '聰', + '𣍟' => '𣍟', + '䏕' => '䏕', + '育' => '育', + '脃' => '脃', + '䐋' => '䐋', + '脾' => '脾', + '媵' => '媵', + '𦞧' => '𦞧', + '𦞵' => '𦞵', + '𣎓' => '𣎓', + '𣎜' => '𣎜', + '舁' => '舁', + '舄' => '舄', + '辞' => '辞', + '䑫' => '䑫', + '芑' => '芑', + '芋' => '芋', + '芝' => '芝', + '劳' => '劳', + '花' => '花', + '芳' => '芳', + '芽' => '芽', + '苦' => '苦', + '𦬼' => '𦬼', + '若' => '若', + '茝' => '茝', + '荣' => '荣', + '莭' => '莭', + '茣' => '茣', + '莽' => '莽', + '菧' => '菧', + '著' => '著', + '荓' => '荓', + '菊' => '菊', + '菌' => '菌', + '菜' => '菜', + '𦰶' => '𦰶', + '𦵫' => '𦵫', + '𦳕' => '𦳕', + '䔫' => '䔫', + '蓱' => '蓱', + '蓳' => '蓳', + '蔖' => '蔖', + '𧏊' => '𧏊', + '蕤' => '蕤', + '𦼬' => '𦼬', + '䕝' => '䕝', + '䕡' => '䕡', + '𦾱' => '𦾱', + '𧃒' => '𧃒', + '䕫' => '䕫', + '虐' => '虐', + '虜' => '虜', + '虧' => '虧', + '虩' => '虩', + '蚩' => '蚩', + '蚈' => '蚈', + '蜎' => '蜎', + '蛢' => '蛢', + '蝹' => '蝹', + '蜨' => '蜨', + '蝫' => '蝫', + '螆' => '螆', + '䗗' => '䗗', + '蟡' => '蟡', + '蠁' => '蠁', + '䗹' => '䗹', + '衠' => '衠', + '衣' => '衣', + '𧙧' => '𧙧', + '裗' => '裗', + '裞' => '裞', + '䘵' => '䘵', + '裺' => '裺', + '㒻' => '㒻', + '𧢮' => '𧢮', + '𧥦' => '𧥦', + '䚾' => '䚾', + '䛇' => '䛇', + '誠' => '誠', + '諭' => '諭', + '變' => '變', + '豕' => '豕', + '𧲨' => '𧲨', + '貫' => '貫', + '賁' => '賁', + '贛' => '贛', + '起' => '起', + '𧼯' => '𧼯', + '𠠄' => '𠠄', + '跋' => '跋', + '趼' => '趼', + '跰' => '跰', + '𠣞' => '𠣞', + '軔' => '軔', + '輸' => '輸', + '𨗒' => '𨗒', + '𨗭' => '𨗭', + '邔' => '邔', + '郱' => '郱', + '鄑' => '鄑', + '𨜮' => '𨜮', + '鄛' => '鄛', + '鈸' => '鈸', + '鋗' => '鋗', + '鋘' => '鋘', + '鉼' => '鉼', + '鏹' => '鏹', + '鐕' => '鐕', + '𨯺' => '𨯺', + '開' => '開', + '䦕' => '䦕', + '閷' => '閷', + '𨵷' => '𨵷', + '䧦' => '䧦', + '雃' => '雃', + '嶲' => '嶲', + '霣' => '霣', + '𩅅' => '𩅅', + '𩈚' => '𩈚', + '䩮' => '䩮', + '䩶' => '䩶', + '韠' => '韠', + '𩐊' => '𩐊', + '䪲' => '䪲', + '𩒖' => '𩒖', + '頋' => '頋', + '頋' => '頋', + '頩' => '頩', + '𩖶' => '𩖶', + '飢' => '飢', + '䬳' => '䬳', + '餩' => '餩', + '馧' => '馧', + '駂' => '駂', + '駾' => '駾', + '䯎' => '䯎', + '𩬰' => '𩬰', + '鬒' => '鬒', + '鱀' => '鱀', + '鳽' => '鳽', + '䳎' => '䳎', + '䳭' => '䳭', + '鵧' => '鵧', + '𪃎' => '𪃎', + '䳸' => '䳸', + '𪄅' => '𪄅', + '𪈎' => '𪈎', + '𪊑' => '𪊑', + '麻' => '麻', + '䵖' => '䵖', + '黹' => '黹', + '黾' => '黾', + '鼅' => '鼅', + '鼏' => '鼏', + '鼖' => '鼖', + '鼻' => '鼻', + '𪘀' => '𪘀', +); diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/combiningClass.php b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/combiningClass.php new file mode 100644 index 000000000..ec90f36eb --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/combiningClass.php @@ -0,0 +1,876 @@ + 230, + '́' => 230, + '̂' => 230, + '̃' => 230, + '̄' => 230, + '̅' => 230, + '̆' => 230, + '̇' => 230, + '̈' => 230, + '̉' => 230, + '̊' => 230, + '̋' => 230, + '̌' => 230, + '̍' => 230, + '̎' => 230, + '̏' => 230, + '̐' => 230, + '̑' => 230, + '̒' => 230, + '̓' => 230, + '̔' => 230, + '̕' => 232, + '̖' => 220, + '̗' => 220, + '̘' => 220, + '̙' => 220, + '̚' => 232, + '̛' => 216, + '̜' => 220, + '̝' => 220, + '̞' => 220, + '̟' => 220, + '̠' => 220, + '̡' => 202, + '̢' => 202, + '̣' => 220, + '̤' => 220, + '̥' => 220, + '̦' => 220, + '̧' => 202, + '̨' => 202, + '̩' => 220, + '̪' => 220, + '̫' => 220, + '̬' => 220, + '̭' => 220, + '̮' => 220, + '̯' => 220, + '̰' => 220, + '̱' => 220, + '̲' => 220, + '̳' => 220, + '̴' => 1, + '̵' => 1, + '̶' => 1, + '̷' => 1, + '̸' => 1, + '̹' => 220, + '̺' => 220, + '̻' => 220, + '̼' => 220, + '̽' => 230, + '̾' => 230, + '̿' => 230, + '̀' => 230, + '́' => 230, + '͂' => 230, + '̓' => 230, + '̈́' => 230, + 'ͅ' => 240, + '͆' => 230, + '͇' => 220, + '͈' => 220, + '͉' => 220, + '͊' => 230, + '͋' => 230, + '͌' => 230, + '͍' => 220, + '͎' => 220, + '͐' => 230, + '͑' => 230, + '͒' => 230, + '͓' => 220, + '͔' => 220, + '͕' => 220, + '͖' => 220, + '͗' => 230, + '͘' => 232, + '͙' => 220, + '͚' => 220, + '͛' => 230, + '͜' => 233, + '͝' => 234, + '͞' => 234, + '͟' => 233, + '͠' => 234, + '͡' => 234, + '͢' => 233, + 'ͣ' => 230, + 'ͤ' => 230, + 'ͥ' => 230, + 'ͦ' => 230, + 'ͧ' => 230, + 'ͨ' => 230, + 'ͩ' => 230, + 'ͪ' => 230, + 'ͫ' => 230, + 'ͬ' => 230, + 'ͭ' => 230, + 'ͮ' => 230, + 'ͯ' => 230, + '҃' => 230, + '҄' => 230, + '҅' => 230, + '҆' => 230, + '҇' => 230, + '֑' => 220, + '֒' => 230, + '֓' => 230, + '֔' => 230, + '֕' => 230, + '֖' => 220, + '֗' => 230, + '֘' => 230, + '֙' => 230, + '֚' => 222, + '֛' => 220, + '֜' => 230, + '֝' => 230, + '֞' => 230, + '֟' => 230, + '֠' => 230, + '֡' => 230, + '֢' => 220, + '֣' => 220, + '֤' => 220, + '֥' => 220, + '֦' => 220, + '֧' => 220, + '֨' => 230, + '֩' => 230, + '֪' => 220, + '֫' => 230, + '֬' => 230, + '֭' => 222, + '֮' => 228, + '֯' => 230, + 'ְ' => 10, + 'ֱ' => 11, + 'ֲ' => 12, + 'ֳ' => 13, + 'ִ' => 14, + 'ֵ' => 15, + 'ֶ' => 16, + 'ַ' => 17, + 'ָ' => 18, + 'ֹ' => 19, + 'ֺ' => 19, + 'ֻ' => 20, + 'ּ' => 21, + 'ֽ' => 22, + 'ֿ' => 23, + 'ׁ' => 24, + 'ׂ' => 25, + 'ׄ' => 230, + 'ׅ' => 220, + 'ׇ' => 18, + 'ؐ' => 230, + 'ؑ' => 230, + 'ؒ' => 230, + 'ؓ' => 230, + 'ؔ' => 230, + 'ؕ' => 230, + 'ؖ' => 230, + 'ؗ' => 230, + 'ؘ' => 30, + 'ؙ' => 31, + 'ؚ' => 32, + 'ً' => 27, + 'ٌ' => 28, + 'ٍ' => 29, + 'َ' => 30, + 'ُ' => 31, + 'ِ' => 32, + 'ّ' => 33, + 'ْ' => 34, + 'ٓ' => 230, + 'ٔ' => 230, + 'ٕ' => 220, + 'ٖ' => 220, + 'ٗ' => 230, + '٘' => 230, + 'ٙ' => 230, + 'ٚ' => 230, + 'ٛ' => 230, + 'ٜ' => 220, + 'ٝ' => 230, + 'ٞ' => 230, + 'ٟ' => 220, + 'ٰ' => 35, + 'ۖ' => 230, + 'ۗ' => 230, + 'ۘ' => 230, + 'ۙ' => 230, + 'ۚ' => 230, + 'ۛ' => 230, + 'ۜ' => 230, + '۟' => 230, + '۠' => 230, + 'ۡ' => 230, + 'ۢ' => 230, + 'ۣ' => 220, + 'ۤ' => 230, + 'ۧ' => 230, + 'ۨ' => 230, + '۪' => 220, + '۫' => 230, + '۬' => 230, + 'ۭ' => 220, + 'ܑ' => 36, + 'ܰ' => 230, + 'ܱ' => 220, + 'ܲ' => 230, + 'ܳ' => 230, + 'ܴ' => 220, + 'ܵ' => 230, + 'ܶ' => 230, + 'ܷ' => 220, + 'ܸ' => 220, + 'ܹ' => 220, + 'ܺ' => 230, + 'ܻ' => 220, + 'ܼ' => 220, + 'ܽ' => 230, + 'ܾ' => 220, + 'ܿ' => 230, + '݀' => 230, + '݁' => 230, + '݂' => 220, + '݃' => 230, + '݄' => 220, + '݅' => 230, + '݆' => 220, + '݇' => 230, + '݈' => 220, + '݉' => 230, + '݊' => 230, + '߫' => 230, + '߬' => 230, + '߭' => 230, + '߮' => 230, + '߯' => 230, + '߰' => 230, + '߱' => 230, + '߲' => 220, + '߳' => 230, + '߽' => 220, + 'ࠖ' => 230, + 'ࠗ' => 230, + '࠘' => 230, + '࠙' => 230, + 'ࠛ' => 230, + 'ࠜ' => 230, + 'ࠝ' => 230, + 'ࠞ' => 230, + 'ࠟ' => 230, + 'ࠠ' => 230, + 'ࠡ' => 230, + 'ࠢ' => 230, + 'ࠣ' => 230, + 'ࠥ' => 230, + 'ࠦ' => 230, + 'ࠧ' => 230, + 'ࠩ' => 230, + 'ࠪ' => 230, + 'ࠫ' => 230, + 'ࠬ' => 230, + '࠭' => 230, + '࡙' => 220, + '࡚' => 220, + '࡛' => 220, + '࣓' => 220, + 'ࣔ' => 230, + 'ࣕ' => 230, + 'ࣖ' => 230, + 'ࣗ' => 230, + 'ࣘ' => 230, + 'ࣙ' => 230, + 'ࣚ' => 230, + 'ࣛ' => 230, + 'ࣜ' => 230, + 'ࣝ' => 230, + 'ࣞ' => 230, + 'ࣟ' => 230, + '࣠' => 230, + '࣡' => 230, + 'ࣣ' => 220, + 'ࣤ' => 230, + 'ࣥ' => 230, + 'ࣦ' => 220, + 'ࣧ' => 230, + 'ࣨ' => 230, + 'ࣩ' => 220, + '࣪' => 230, + '࣫' => 230, + '࣬' => 230, + '࣭' => 220, + '࣮' => 220, + '࣯' => 220, + 'ࣰ' => 27, + 'ࣱ' => 28, + 'ࣲ' => 29, + 'ࣳ' => 230, + 'ࣴ' => 230, + 'ࣵ' => 230, + 'ࣶ' => 220, + 'ࣷ' => 230, + 'ࣸ' => 230, + 'ࣹ' => 220, + 'ࣺ' => 220, + 'ࣻ' => 230, + 'ࣼ' => 230, + 'ࣽ' => 230, + 'ࣾ' => 230, + 'ࣿ' => 230, + '़' => 7, + '्' => 9, + '॑' => 230, + '॒' => 220, + '॓' => 230, + '॔' => 230, + '়' => 7, + '্' => 9, + '৾' => 230, + '਼' => 7, + '੍' => 9, + '઼' => 7, + '્' => 9, + '଼' => 7, + '୍' => 9, + '்' => 9, + '్' => 9, + 'ౕ' => 84, + 'ౖ' => 91, + '಼' => 7, + '್' => 9, + '഻' => 9, + '഼' => 9, + '്' => 9, + '්' => 9, + 'ุ' => 103, + 'ู' => 103, + 'ฺ' => 9, + '่' => 107, + '้' => 107, + '๊' => 107, + '๋' => 107, + 'ຸ' => 118, + 'ູ' => 118, + '຺' => 9, + '່' => 122, + '້' => 122, + '໊' => 122, + '໋' => 122, + '༘' => 220, + '༙' => 220, + '༵' => 220, + '༷' => 220, + '༹' => 216, + 'ཱ' => 129, + 'ི' => 130, + 'ུ' => 132, + 'ེ' => 130, + 'ཻ' => 130, + 'ོ' => 130, + 'ཽ' => 130, + 'ྀ' => 130, + 'ྂ' => 230, + 'ྃ' => 230, + '྄' => 9, + '྆' => 230, + '྇' => 230, + '࿆' => 220, + '့' => 7, + '္' => 9, + '်' => 9, + 'ႍ' => 220, + '፝' => 230, + '፞' => 230, + '፟' => 230, + '᜔' => 9, + '᜴' => 9, + '្' => 9, + '៝' => 230, + 'ᢩ' => 228, + '᤹' => 222, + '᤺' => 230, + '᤻' => 220, + 'ᨗ' => 230, + 'ᨘ' => 220, + '᩠' => 9, + '᩵' => 230, + '᩶' => 230, + '᩷' => 230, + '᩸' => 230, + '᩹' => 230, + '᩺' => 230, + '᩻' => 230, + '᩼' => 230, + '᩿' => 220, + '᪰' => 230, + '᪱' => 230, + '᪲' => 230, + '᪳' => 230, + '᪴' => 230, + '᪵' => 220, + '᪶' => 220, + '᪷' => 220, + '᪸' => 220, + '᪹' => 220, + '᪺' => 220, + '᪻' => 230, + '᪼' => 230, + '᪽' => 220, + 'ᪿ' => 220, + 'ᫀ' => 220, + '᬴' => 7, + '᭄' => 9, + '᭫' => 230, + '᭬' => 220, + '᭭' => 230, + '᭮' => 230, + '᭯' => 230, + '᭰' => 230, + '᭱' => 230, + '᭲' => 230, + '᭳' => 230, + '᮪' => 9, + '᮫' => 9, + '᯦' => 7, + '᯲' => 9, + '᯳' => 9, + '᰷' => 7, + '᳐' => 230, + '᳑' => 230, + '᳒' => 230, + '᳔' => 1, + '᳕' => 220, + '᳖' => 220, + '᳗' => 220, + '᳘' => 220, + '᳙' => 220, + '᳚' => 230, + '᳛' => 230, + '᳜' => 220, + '᳝' => 220, + '᳞' => 220, + '᳟' => 220, + '᳠' => 230, + '᳢' => 1, + '᳣' => 1, + '᳤' => 1, + '᳥' => 1, + '᳦' => 1, + '᳧' => 1, + '᳨' => 1, + '᳭' => 220, + '᳴' => 230, + '᳸' => 230, + '᳹' => 230, + '᷀' => 230, + '᷁' => 230, + '᷂' => 220, + '᷃' => 230, + '᷄' => 230, + '᷅' => 230, + '᷆' => 230, + '᷇' => 230, + '᷈' => 230, + '᷉' => 230, + '᷊' => 220, + '᷋' => 230, + '᷌' => 230, + '᷍' => 234, + '᷎' => 214, + '᷏' => 220, + '᷐' => 202, + '᷑' => 230, + '᷒' => 230, + 'ᷓ' => 230, + 'ᷔ' => 230, + 'ᷕ' => 230, + 'ᷖ' => 230, + 'ᷗ' => 230, + 'ᷘ' => 230, + 'ᷙ' => 230, + 'ᷚ' => 230, + 'ᷛ' => 230, + 'ᷜ' => 230, + 'ᷝ' => 230, + 'ᷞ' => 230, + 'ᷟ' => 230, + 'ᷠ' => 230, + 'ᷡ' => 230, + 'ᷢ' => 230, + 'ᷣ' => 230, + 'ᷤ' => 230, + 'ᷥ' => 230, + 'ᷦ' => 230, + 'ᷧ' => 230, + 'ᷨ' => 230, + 'ᷩ' => 230, + 'ᷪ' => 230, + 'ᷫ' => 230, + 'ᷬ' => 230, + 'ᷭ' => 230, + 'ᷮ' => 230, + 'ᷯ' => 230, + 'ᷰ' => 230, + 'ᷱ' => 230, + 'ᷲ' => 230, + 'ᷳ' => 230, + 'ᷴ' => 230, + '᷵' => 230, + '᷶' => 232, + '᷷' => 228, + '᷸' => 228, + '᷹' => 220, + '᷻' => 230, + '᷼' => 233, + '᷽' => 220, + '᷾' => 230, + '᷿' => 220, + '⃐' => 230, + '⃑' => 230, + '⃒' => 1, + '⃓' => 1, + '⃔' => 230, + '⃕' => 230, + '⃖' => 230, + '⃗' => 230, + '⃘' => 1, + '⃙' => 1, + '⃚' => 1, + '⃛' => 230, + '⃜' => 230, + '⃡' => 230, + '⃥' => 1, + '⃦' => 1, + '⃧' => 230, + '⃨' => 220, + '⃩' => 230, + '⃪' => 1, + '⃫' => 1, + '⃬' => 220, + '⃭' => 220, + '⃮' => 220, + '⃯' => 220, + '⃰' => 230, + '⳯' => 230, + '⳰' => 230, + '⳱' => 230, + '⵿' => 9, + 'ⷠ' => 230, + 'ⷡ' => 230, + 'ⷢ' => 230, + 'ⷣ' => 230, + 'ⷤ' => 230, + 'ⷥ' => 230, + 'ⷦ' => 230, + 'ⷧ' => 230, + 'ⷨ' => 230, + 'ⷩ' => 230, + 'ⷪ' => 230, + 'ⷫ' => 230, + 'ⷬ' => 230, + 'ⷭ' => 230, + 'ⷮ' => 230, + 'ⷯ' => 230, + 'ⷰ' => 230, + 'ⷱ' => 230, + 'ⷲ' => 230, + 'ⷳ' => 230, + 'ⷴ' => 230, + 'ⷵ' => 230, + 'ⷶ' => 230, + 'ⷷ' => 230, + 'ⷸ' => 230, + 'ⷹ' => 230, + 'ⷺ' => 230, + 'ⷻ' => 230, + 'ⷼ' => 230, + 'ⷽ' => 230, + 'ⷾ' => 230, + 'ⷿ' => 230, + '〪' => 218, + '〫' => 228, + '〬' => 232, + '〭' => 222, + '〮' => 224, + '〯' => 224, + '゙' => 8, + '゚' => 8, + '꙯' => 230, + 'ꙴ' => 230, + 'ꙵ' => 230, + 'ꙶ' => 230, + 'ꙷ' => 230, + 'ꙸ' => 230, + 'ꙹ' => 230, + 'ꙺ' => 230, + 'ꙻ' => 230, + '꙼' => 230, + '꙽' => 230, + 'ꚞ' => 230, + 'ꚟ' => 230, + '꛰' => 230, + '꛱' => 230, + '꠆' => 9, + '꠬' => 9, + '꣄' => 9, + '꣠' => 230, + '꣡' => 230, + '꣢' => 230, + '꣣' => 230, + '꣤' => 230, + '꣥' => 230, + '꣦' => 230, + '꣧' => 230, + '꣨' => 230, + '꣩' => 230, + '꣪' => 230, + '꣫' => 230, + '꣬' => 230, + '꣭' => 230, + '꣮' => 230, + '꣯' => 230, + '꣰' => 230, + '꣱' => 230, + '꤫' => 220, + '꤬' => 220, + '꤭' => 220, + '꥓' => 9, + '꦳' => 7, + '꧀' => 9, + 'ꪰ' => 230, + 'ꪲ' => 230, + 'ꪳ' => 230, + 'ꪴ' => 220, + 'ꪷ' => 230, + 'ꪸ' => 230, + 'ꪾ' => 230, + '꪿' => 230, + '꫁' => 230, + '꫶' => 9, + '꯭' => 9, + 'ﬞ' => 26, + '︠' => 230, + '︡' => 230, + '︢' => 230, + '︣' => 230, + '︤' => 230, + '︥' => 230, + '︦' => 230, + '︧' => 220, + '︨' => 220, + '︩' => 220, + '︪' => 220, + '︫' => 220, + '︬' => 220, + '︭' => 220, + '︮' => 230, + '︯' => 230, + '𐇽' => 220, + '𐋠' => 220, + '𐍶' => 230, + '𐍷' => 230, + '𐍸' => 230, + '𐍹' => 230, + '𐍺' => 230, + '𐨍' => 220, + '𐨏' => 230, + '𐨸' => 230, + '𐨹' => 1, + '𐨺' => 220, + '𐨿' => 9, + '𐫥' => 230, + '𐫦' => 220, + '𐴤' => 230, + '𐴥' => 230, + '𐴦' => 230, + '𐴧' => 230, + '𐺫' => 230, + '𐺬' => 230, + '𐽆' => 220, + '𐽇' => 220, + '𐽈' => 230, + '𐽉' => 230, + '𐽊' => 230, + '𐽋' => 220, + '𐽌' => 230, + '𐽍' => 220, + '𐽎' => 220, + '𐽏' => 220, + '𐽐' => 220, + '𑁆' => 9, + '𑁿' => 9, + '𑂹' => 9, + '𑂺' => 7, + '𑄀' => 230, + '𑄁' => 230, + '𑄂' => 230, + '𑄳' => 9, + '𑄴' => 9, + '𑅳' => 7, + '𑇀' => 9, + '𑇊' => 7, + '𑈵' => 9, + '𑈶' => 7, + '𑋩' => 7, + '𑋪' => 9, + '𑌻' => 7, + '𑌼' => 7, + '𑍍' => 9, + '𑍦' => 230, + '𑍧' => 230, + '𑍨' => 230, + '𑍩' => 230, + '𑍪' => 230, + '𑍫' => 230, + '𑍬' => 230, + '𑍰' => 230, + '𑍱' => 230, + '𑍲' => 230, + '𑍳' => 230, + '𑍴' => 230, + '𑑂' => 9, + '𑑆' => 7, + '𑑞' => 230, + '𑓂' => 9, + '𑓃' => 7, + '𑖿' => 9, + '𑗀' => 7, + '𑘿' => 9, + '𑚶' => 9, + '𑚷' => 7, + '𑜫' => 9, + '𑠹' => 9, + '𑠺' => 7, + '𑤽' => 9, + '𑤾' => 9, + '𑥃' => 7, + '𑧠' => 9, + '𑨴' => 9, + '𑩇' => 9, + '𑪙' => 9, + '𑰿' => 9, + '𑵂' => 7, + '𑵄' => 9, + '𑵅' => 9, + '𑶗' => 9, + '𖫰' => 1, + '𖫱' => 1, + '𖫲' => 1, + '𖫳' => 1, + '𖫴' => 1, + '𖬰' => 230, + '𖬱' => 230, + '𖬲' => 230, + '𖬳' => 230, + '𖬴' => 230, + '𖬵' => 230, + '𖬶' => 230, + '𖿰' => 6, + '𖿱' => 6, + '𛲞' => 1, + '𝅥' => 216, + '𝅦' => 216, + '𝅧' => 1, + '𝅨' => 1, + '𝅩' => 1, + '𝅭' => 226, + '𝅮' => 216, + '𝅯' => 216, + '𝅰' => 216, + '𝅱' => 216, + '𝅲' => 216, + '𝅻' => 220, + '𝅼' => 220, + '𝅽' => 220, + '𝅾' => 220, + '𝅿' => 220, + '𝆀' => 220, + '𝆁' => 220, + '𝆂' => 220, + '𝆅' => 230, + '𝆆' => 230, + '𝆇' => 230, + '𝆈' => 230, + '𝆉' => 230, + '𝆊' => 220, + '𝆋' => 220, + '𝆪' => 230, + '𝆫' => 230, + '𝆬' => 230, + '𝆭' => 230, + '𝉂' => 230, + '𝉃' => 230, + '𝉄' => 230, + '𞀀' => 230, + '𞀁' => 230, + '𞀂' => 230, + '𞀃' => 230, + '𞀄' => 230, + '𞀅' => 230, + '𞀆' => 230, + '𞀈' => 230, + '𞀉' => 230, + '𞀊' => 230, + '𞀋' => 230, + '𞀌' => 230, + '𞀍' => 230, + '𞀎' => 230, + '𞀏' => 230, + '𞀐' => 230, + '𞀑' => 230, + '𞀒' => 230, + '𞀓' => 230, + '𞀔' => 230, + '𞀕' => 230, + '𞀖' => 230, + '𞀗' => 230, + '𞀘' => 230, + '𞀛' => 230, + '𞀜' => 230, + '𞀝' => 230, + '𞀞' => 230, + '𞀟' => 230, + '𞀠' => 230, + '𞀡' => 230, + '𞀣' => 230, + '𞀤' => 230, + '𞀦' => 230, + '𞀧' => 230, + '𞀨' => 230, + '𞀩' => 230, + '𞀪' => 230, + '𞄰' => 230, + '𞄱' => 230, + '𞄲' => 230, + '𞄳' => 230, + '𞄴' => 230, + '𞄵' => 230, + '𞄶' => 230, + '𞋬' => 230, + '𞋭' => 230, + '𞋮' => 230, + '𞋯' => 230, + '𞣐' => 220, + '𞣑' => 220, + '𞣒' => 220, + '𞣓' => 220, + '𞣔' => 220, + '𞣕' => 220, + '𞣖' => 220, + '𞥄' => 230, + '𞥅' => 230, + '𞥆' => 230, + '𞥇' => 230, + '𞥈' => 230, + '𞥉' => 230, + '𞥊' => 7, +); diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/compatibilityDecomposition.php b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/compatibilityDecomposition.php new file mode 100644 index 000000000..157490289 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/Resources/unidata/compatibilityDecomposition.php @@ -0,0 +1,3695 @@ + ' ', + '¨' => ' ̈', + 'ª' => 'a', + '¯' => ' ̄', + '²' => '2', + '³' => '3', + '´' => ' ́', + 'µ' => 'μ', + '¸' => ' ̧', + '¹' => '1', + 'º' => 'o', + '¼' => '1⁄4', + '½' => '1⁄2', + '¾' => '3⁄4', + 'IJ' => 'IJ', + 'ij' => 'ij', + 'Ŀ' => 'L·', + 'ŀ' => 'l·', + 'ʼn' => 'ʼn', + 'ſ' => 's', + 'DŽ' => 'DŽ', + 'Dž' => 'Dž', + 'dž' => 'dž', + 'LJ' => 'LJ', + 'Lj' => 'Lj', + 'lj' => 'lj', + 'NJ' => 'NJ', + 'Nj' => 'Nj', + 'nj' => 'nj', + 'DZ' => 'DZ', + 'Dz' => 'Dz', + 'dz' => 'dz', + 'ʰ' => 'h', + 'ʱ' => 'ɦ', + 'ʲ' => 'j', + 'ʳ' => 'r', + 'ʴ' => 'ɹ', + 'ʵ' => 'ɻ', + 'ʶ' => 'ʁ', + 'ʷ' => 'w', + 'ʸ' => 'y', + '˘' => ' ̆', + '˙' => ' ̇', + '˚' => ' ̊', + '˛' => ' ̨', + '˜' => ' ̃', + '˝' => ' ̋', + 'ˠ' => 'ɣ', + 'ˡ' => 'l', + 'ˢ' => 's', + 'ˣ' => 'x', + 'ˤ' => 'ʕ', + 'ͺ' => ' ͅ', + '΄' => ' ́', + '΅' => ' ̈́', + 'ϐ' => 'β', + 'ϑ' => 'θ', + 'ϒ' => 'Υ', + 'ϓ' => 'Ύ', + 'ϔ' => 'Ϋ', + 'ϕ' => 'φ', + 'ϖ' => 'π', + 'ϰ' => 'κ', + 'ϱ' => 'ρ', + 'ϲ' => 'ς', + 'ϴ' => 'Θ', + 'ϵ' => 'ε', + 'Ϲ' => 'Σ', + 'և' => 'եւ', + 'ٵ' => 'اٴ', + 'ٶ' => 'وٴ', + 'ٷ' => 'ۇٴ', + 'ٸ' => 'يٴ', + 'ำ' => 'ํา', + 'ຳ' => 'ໍາ', + 'ໜ' => 'ຫນ', + 'ໝ' => 'ຫມ', + '༌' => '་', + 'ཷ' => 'ྲཱྀ', + 'ཹ' => 'ླཱྀ', + 'ჼ' => 'ნ', + 'ᴬ' => 'A', + 'ᴭ' => 'Æ', + 'ᴮ' => 'B', + 'ᴰ' => 'D', + 'ᴱ' => 'E', + 'ᴲ' => 'Ǝ', + 'ᴳ' => 'G', + 'ᴴ' => 'H', + 'ᴵ' => 'I', + 'ᴶ' => 'J', + 'ᴷ' => 'K', + 'ᴸ' => 'L', + 'ᴹ' => 'M', + 'ᴺ' => 'N', + 'ᴼ' => 'O', + 'ᴽ' => 'Ȣ', + 'ᴾ' => 'P', + 'ᴿ' => 'R', + 'ᵀ' => 'T', + 'ᵁ' => 'U', + 'ᵂ' => 'W', + 'ᵃ' => 'a', + 'ᵄ' => 'ɐ', + 'ᵅ' => 'ɑ', + 'ᵆ' => 'ᴂ', + 'ᵇ' => 'b', + 'ᵈ' => 'd', + 'ᵉ' => 'e', + 'ᵊ' => 'ə', + 'ᵋ' => 'ɛ', + 'ᵌ' => 'ɜ', + 'ᵍ' => 'g', + 'ᵏ' => 'k', + 'ᵐ' => 'm', + 'ᵑ' => 'ŋ', + 'ᵒ' => 'o', + 'ᵓ' => 'ɔ', + 'ᵔ' => 'ᴖ', + 'ᵕ' => 'ᴗ', + 'ᵖ' => 'p', + 'ᵗ' => 't', + 'ᵘ' => 'u', + 'ᵙ' => 'ᴝ', + 'ᵚ' => 'ɯ', + 'ᵛ' => 'v', + 'ᵜ' => 'ᴥ', + 'ᵝ' => 'β', + 'ᵞ' => 'γ', + 'ᵟ' => 'δ', + 'ᵠ' => 'φ', + 'ᵡ' => 'χ', + 'ᵢ' => 'i', + 'ᵣ' => 'r', + 'ᵤ' => 'u', + 'ᵥ' => 'v', + 'ᵦ' => 'β', + 'ᵧ' => 'γ', + 'ᵨ' => 'ρ', + 'ᵩ' => 'φ', + 'ᵪ' => 'χ', + 'ᵸ' => 'н', + 'ᶛ' => 'ɒ', + 'ᶜ' => 'c', + 'ᶝ' => 'ɕ', + 'ᶞ' => 'ð', + 'ᶟ' => 'ɜ', + 'ᶠ' => 'f', + 'ᶡ' => 'ɟ', + 'ᶢ' => 'ɡ', + 'ᶣ' => 'ɥ', + 'ᶤ' => 'ɨ', + 'ᶥ' => 'ɩ', + 'ᶦ' => 'ɪ', + 'ᶧ' => 'ᵻ', + 'ᶨ' => 'ʝ', + 'ᶩ' => 'ɭ', + 'ᶪ' => 'ᶅ', + 'ᶫ' => 'ʟ', + 'ᶬ' => 'ɱ', + 'ᶭ' => 'ɰ', + 'ᶮ' => 'ɲ', + 'ᶯ' => 'ɳ', + 'ᶰ' => 'ɴ', + 'ᶱ' => 'ɵ', + 'ᶲ' => 'ɸ', + 'ᶳ' => 'ʂ', + 'ᶴ' => 'ʃ', + 'ᶵ' => 'ƫ', + 'ᶶ' => 'ʉ', + 'ᶷ' => 'ʊ', + 'ᶸ' => 'ᴜ', + 'ᶹ' => 'ʋ', + 'ᶺ' => 'ʌ', + 'ᶻ' => 'z', + 'ᶼ' => 'ʐ', + 'ᶽ' => 'ʑ', + 'ᶾ' => 'ʒ', + 'ᶿ' => 'θ', + 'ẚ' => 'aʾ', + 'ẛ' => 'ṡ', + '᾽' => ' ̓', + '᾿' => ' ̓', + '῀' => ' ͂', + '῁' => ' ̈͂', + '῍' => ' ̓̀', + '῎' => ' ̓́', + '῏' => ' ̓͂', + '῝' => ' ̔̀', + '῞' => ' ̔́', + '῟' => ' ̔͂', + '῭' => ' ̈̀', + '΅' => ' ̈́', + '´' => ' ́', + '῾' => ' ̔', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + ' ' => ' ', + '‑' => '‐', + '‗' => ' ̳', + '․' => '.', + '‥' => '..', + '…' => '...', + ' ' => ' ', + '″' => '′′', + '‴' => '′′′', + '‶' => '‵‵', + '‷' => '‵‵‵', + '‼' => '!!', + '‾' => ' ̅', + '⁇' => '??', + '⁈' => '?!', + '⁉' => '!?', + '⁗' => '′′′′', + ' ' => ' ', + '⁰' => '0', + 'ⁱ' => 'i', + '⁴' => '4', + '⁵' => '5', + '⁶' => '6', + '⁷' => '7', + '⁸' => '8', + '⁹' => '9', + '⁺' => '+', + '⁻' => '−', + '⁼' => '=', + '⁽' => '(', + '⁾' => ')', + 'ⁿ' => 'n', + '₀' => '0', + '₁' => '1', + '₂' => '2', + '₃' => '3', + '₄' => '4', + '₅' => '5', + '₆' => '6', + '₇' => '7', + '₈' => '8', + '₉' => '9', + '₊' => '+', + '₋' => '−', + '₌' => '=', + '₍' => '(', + '₎' => ')', + 'ₐ' => 'a', + 'ₑ' => 'e', + 'ₒ' => 'o', + 'ₓ' => 'x', + 'ₔ' => 'ə', + 'ₕ' => 'h', + 'ₖ' => 'k', + 'ₗ' => 'l', + 'ₘ' => 'm', + 'ₙ' => 'n', + 'ₚ' => 'p', + 'ₛ' => 's', + 'ₜ' => 't', + '₨' => 'Rs', + '℀' => 'a/c', + '℁' => 'a/s', + 'ℂ' => 'C', + '℃' => '°C', + '℅' => 'c/o', + '℆' => 'c/u', + 'ℇ' => 'Ɛ', + '℉' => '°F', + 'ℊ' => 'g', + 'ℋ' => 'H', + 'ℌ' => 'H', + 'ℍ' => 'H', + 'ℎ' => 'h', + 'ℏ' => 'ħ', + 'ℐ' => 'I', + 'ℑ' => 'I', + 'ℒ' => 'L', + 'ℓ' => 'l', + 'ℕ' => 'N', + '№' => 'No', + 'ℙ' => 'P', + 'ℚ' => 'Q', + 'ℛ' => 'R', + 'ℜ' => 'R', + 'ℝ' => 'R', + '℠' => 'SM', + '℡' => 'TEL', + '™' => 'TM', + 'ℤ' => 'Z', + 'ℨ' => 'Z', + 'ℬ' => 'B', + 'ℭ' => 'C', + 'ℯ' => 'e', + 'ℰ' => 'E', + 'ℱ' => 'F', + 'ℳ' => 'M', + 'ℴ' => 'o', + 'ℵ' => 'א', + 'ℶ' => 'ב', + 'ℷ' => 'ג', + 'ℸ' => 'ד', + 'ℹ' => 'i', + '℻' => 'FAX', + 'ℼ' => 'π', + 'ℽ' => 'γ', + 'ℾ' => 'Γ', + 'ℿ' => 'Π', + '⅀' => '∑', + 'ⅅ' => 'D', + 'ⅆ' => 'd', + 'ⅇ' => 'e', + 'ⅈ' => 'i', + 'ⅉ' => 'j', + '⅐' => '1⁄7', + '⅑' => '1⁄9', + '⅒' => '1⁄10', + '⅓' => '1⁄3', + '⅔' => '2⁄3', + '⅕' => '1⁄5', + '⅖' => '2⁄5', + '⅗' => '3⁄5', + '⅘' => '4⁄5', + '⅙' => '1⁄6', + '⅚' => '5⁄6', + '⅛' => '1⁄8', + '⅜' => '3⁄8', + '⅝' => '5⁄8', + '⅞' => '7⁄8', + '⅟' => '1⁄', + 'Ⅰ' => 'I', + 'Ⅱ' => 'II', + 'Ⅲ' => 'III', + 'Ⅳ' => 'IV', + 'Ⅴ' => 'V', + 'Ⅵ' => 'VI', + 'Ⅶ' => 'VII', + 'Ⅷ' => 'VIII', + 'Ⅸ' => 'IX', + 'Ⅹ' => 'X', + 'Ⅺ' => 'XI', + 'Ⅻ' => 'XII', + 'Ⅼ' => 'L', + 'Ⅽ' => 'C', + 'Ⅾ' => 'D', + 'Ⅿ' => 'M', + 'ⅰ' => 'i', + 'ⅱ' => 'ii', + 'ⅲ' => 'iii', + 'ⅳ' => 'iv', + 'ⅴ' => 'v', + 'ⅵ' => 'vi', + 'ⅶ' => 'vii', + 'ⅷ' => 'viii', + 'ⅸ' => 'ix', + 'ⅹ' => 'x', + 'ⅺ' => 'xi', + 'ⅻ' => 'xii', + 'ⅼ' => 'l', + 'ⅽ' => 'c', + 'ⅾ' => 'd', + 'ⅿ' => 'm', + '↉' => '0⁄3', + '∬' => '∫∫', + '∭' => '∫∫∫', + '∯' => '∮∮', + '∰' => '∮∮∮', + '①' => '1', + '②' => '2', + '③' => '3', + '④' => '4', + '⑤' => '5', + '⑥' => '6', + '⑦' => '7', + '⑧' => '8', + '⑨' => '9', + '⑩' => '10', + '⑪' => '11', + '⑫' => '12', + '⑬' => '13', + '⑭' => '14', + '⑮' => '15', + '⑯' => '16', + '⑰' => '17', + '⑱' => '18', + '⑲' => '19', + '⑳' => '20', + '⑴' => '(1)', + '⑵' => '(2)', + '⑶' => '(3)', + '⑷' => '(4)', + '⑸' => '(5)', + '⑹' => '(6)', + '⑺' => '(7)', + '⑻' => '(8)', + '⑼' => '(9)', + '⑽' => '(10)', + '⑾' => '(11)', + '⑿' => '(12)', + '⒀' => '(13)', + '⒁' => '(14)', + '⒂' => '(15)', + '⒃' => '(16)', + '⒄' => '(17)', + '⒅' => '(18)', + '⒆' => '(19)', + '⒇' => '(20)', + '⒈' => '1.', + '⒉' => '2.', + '⒊' => '3.', + '⒋' => '4.', + '⒌' => '5.', + '⒍' => '6.', + '⒎' => '7.', + '⒏' => '8.', + '⒐' => '9.', + '⒑' => '10.', + '⒒' => '11.', + '⒓' => '12.', + '⒔' => '13.', + '⒕' => '14.', + '⒖' => '15.', + '⒗' => '16.', + '⒘' => '17.', + '⒙' => '18.', + '⒚' => '19.', + '⒛' => '20.', + '⒜' => '(a)', + '⒝' => '(b)', + '⒞' => '(c)', + '⒟' => '(d)', + '⒠' => '(e)', + '⒡' => '(f)', + '⒢' => '(g)', + '⒣' => '(h)', + '⒤' => '(i)', + '⒥' => '(j)', + '⒦' => '(k)', + '⒧' => '(l)', + '⒨' => '(m)', + '⒩' => '(n)', + '⒪' => '(o)', + '⒫' => '(p)', + '⒬' => '(q)', + '⒭' => '(r)', + '⒮' => '(s)', + '⒯' => '(t)', + '⒰' => '(u)', + '⒱' => '(v)', + '⒲' => '(w)', + '⒳' => '(x)', + '⒴' => '(y)', + '⒵' => '(z)', + 'Ⓐ' => 'A', + 'Ⓑ' => 'B', + 'Ⓒ' => 'C', + 'Ⓓ' => 'D', + 'Ⓔ' => 'E', + 'Ⓕ' => 'F', + 'Ⓖ' => 'G', + 'Ⓗ' => 'H', + 'Ⓘ' => 'I', + 'Ⓙ' => 'J', + 'Ⓚ' => 'K', + 'Ⓛ' => 'L', + 'Ⓜ' => 'M', + 'Ⓝ' => 'N', + 'Ⓞ' => 'O', + 'Ⓟ' => 'P', + 'Ⓠ' => 'Q', + 'Ⓡ' => 'R', + 'Ⓢ' => 'S', + 'Ⓣ' => 'T', + 'Ⓤ' => 'U', + 'Ⓥ' => 'V', + 'Ⓦ' => 'W', + 'Ⓧ' => 'X', + 'Ⓨ' => 'Y', + 'Ⓩ' => 'Z', + 'ⓐ' => 'a', + 'ⓑ' => 'b', + 'ⓒ' => 'c', + 'ⓓ' => 'd', + 'ⓔ' => 'e', + 'ⓕ' => 'f', + 'ⓖ' => 'g', + 'ⓗ' => 'h', + 'ⓘ' => 'i', + 'ⓙ' => 'j', + 'ⓚ' => 'k', + 'ⓛ' => 'l', + 'ⓜ' => 'm', + 'ⓝ' => 'n', + 'ⓞ' => 'o', + 'ⓟ' => 'p', + 'ⓠ' => 'q', + 'ⓡ' => 'r', + 'ⓢ' => 's', + 'ⓣ' => 't', + 'ⓤ' => 'u', + 'ⓥ' => 'v', + 'ⓦ' => 'w', + 'ⓧ' => 'x', + 'ⓨ' => 'y', + 'ⓩ' => 'z', + '⓪' => '0', + '⨌' => '∫∫∫∫', + '⩴' => '::=', + '⩵' => '==', + '⩶' => '===', + 'ⱼ' => 'j', + 'ⱽ' => 'V', + 'ⵯ' => 'ⵡ', + '⺟' => '母', + '⻳' => '龟', + '⼀' => '一', + '⼁' => '丨', + '⼂' => '丶', + '⼃' => '丿', + '⼄' => '乙', + '⼅' => '亅', + '⼆' => '二', + '⼇' => '亠', + '⼈' => '人', + '⼉' => '儿', + '⼊' => '入', + '⼋' => '八', + '⼌' => '冂', + '⼍' => '冖', + '⼎' => '冫', + '⼏' => '几', + '⼐' => '凵', + '⼑' => '刀', + '⼒' => '力', + '⼓' => '勹', + '⼔' => '匕', + '⼕' => '匚', + '⼖' => '匸', + '⼗' => '十', + '⼘' => '卜', + '⼙' => '卩', + '⼚' => '厂', + '⼛' => '厶', + '⼜' => '又', + '⼝' => '口', + '⼞' => '囗', + '⼟' => '土', + '⼠' => '士', + '⼡' => '夂', + '⼢' => '夊', + '⼣' => '夕', + '⼤' => '大', + '⼥' => '女', + '⼦' => '子', + '⼧' => '宀', + '⼨' => '寸', + '⼩' => '小', + '⼪' => '尢', + '⼫' => '尸', + '⼬' => '屮', + '⼭' => '山', + '⼮' => '巛', + '⼯' => '工', + '⼰' => '己', + '⼱' => '巾', + '⼲' => '干', + '⼳' => '幺', + '⼴' => '广', + '⼵' => '廴', + '⼶' => '廾', + '⼷' => '弋', + '⼸' => '弓', + '⼹' => '彐', + '⼺' => '彡', + '⼻' => '彳', + '⼼' => '心', + '⼽' => '戈', + '⼾' => '戶', + '⼿' => '手', + '⽀' => '支', + '⽁' => '攴', + '⽂' => '文', + '⽃' => '斗', + '⽄' => '斤', + '⽅' => '方', + '⽆' => '无', + '⽇' => '日', + '⽈' => '曰', + '⽉' => '月', + '⽊' => '木', + '⽋' => '欠', + '⽌' => '止', + '⽍' => '歹', + '⽎' => '殳', + '⽏' => '毋', + '⽐' => '比', + '⽑' => '毛', + '⽒' => '氏', + '⽓' => '气', + '⽔' => '水', + '⽕' => '火', + '⽖' => '爪', + '⽗' => '父', + '⽘' => '爻', + '⽙' => '爿', + '⽚' => '片', + '⽛' => '牙', + '⽜' => '牛', + '⽝' => '犬', + '⽞' => '玄', + '⽟' => '玉', + '⽠' => '瓜', + '⽡' => '瓦', + '⽢' => '甘', + '⽣' => '生', + '⽤' => '用', + '⽥' => '田', + '⽦' => '疋', + '⽧' => '疒', + '⽨' => '癶', + '⽩' => '白', + '⽪' => '皮', + '⽫' => '皿', + '⽬' => '目', + '⽭' => '矛', + '⽮' => '矢', + '⽯' => '石', + '⽰' => '示', + '⽱' => '禸', + '⽲' => '禾', + '⽳' => '穴', + '⽴' => '立', + '⽵' => '竹', + '⽶' => '米', + '⽷' => '糸', + '⽸' => '缶', + '⽹' => '网', + '⽺' => '羊', + '⽻' => '羽', + '⽼' => '老', + '⽽' => '而', + '⽾' => '耒', + '⽿' => '耳', + '⾀' => '聿', + '⾁' => '肉', + '⾂' => '臣', + '⾃' => '自', + '⾄' => '至', + '⾅' => '臼', + '⾆' => '舌', + '⾇' => '舛', + '⾈' => '舟', + '⾉' => '艮', + '⾊' => '色', + '⾋' => '艸', + '⾌' => '虍', + '⾍' => '虫', + '⾎' => '血', + '⾏' => '行', + '⾐' => '衣', + '⾑' => '襾', + '⾒' => '見', + '⾓' => '角', + '⾔' => '言', + '⾕' => '谷', + '⾖' => '豆', + '⾗' => '豕', + '⾘' => '豸', + '⾙' => '貝', + '⾚' => '赤', + '⾛' => '走', + '⾜' => '足', + '⾝' => '身', + '⾞' => '車', + '⾟' => '辛', + '⾠' => '辰', + '⾡' => '辵', + '⾢' => '邑', + '⾣' => '酉', + '⾤' => '釆', + '⾥' => '里', + '⾦' => '金', + '⾧' => '長', + '⾨' => '門', + '⾩' => '阜', + '⾪' => '隶', + '⾫' => '隹', + '⾬' => '雨', + '⾭' => '靑', + '⾮' => '非', + '⾯' => '面', + '⾰' => '革', + '⾱' => '韋', + '⾲' => '韭', + '⾳' => '音', + '⾴' => '頁', + '⾵' => '風', + '⾶' => '飛', + '⾷' => '食', + '⾸' => '首', + '⾹' => '香', + '⾺' => '馬', + '⾻' => '骨', + '⾼' => '高', + '⾽' => '髟', + '⾾' => '鬥', + '⾿' => '鬯', + '⿀' => '鬲', + '⿁' => '鬼', + '⿂' => '魚', + '⿃' => '鳥', + '⿄' => '鹵', + '⿅' => '鹿', + '⿆' => '麥', + '⿇' => '麻', + '⿈' => '黃', + '⿉' => '黍', + '⿊' => '黑', + '⿋' => '黹', + '⿌' => '黽', + '⿍' => '鼎', + '⿎' => '鼓', + '⿏' => '鼠', + '⿐' => '鼻', + '⿑' => '齊', + '⿒' => '齒', + '⿓' => '龍', + '⿔' => '龜', + '⿕' => '龠', + '　' => ' ', + '〶' => '〒', + '〸' => '十', + '〹' => '卄', + '〺' => '卅', + '゛' => ' ゙', + '゜' => ' ゚', + 'ゟ' => 'より', + 'ヿ' => 'コト', + 'ㄱ' => 'ᄀ', + 'ㄲ' => 'ᄁ', + 'ㄳ' => 'ᆪ', + 'ㄴ' => 'ᄂ', + 'ㄵ' => 'ᆬ', + 'ㄶ' => 'ᆭ', + 'ㄷ' => 'ᄃ', + 'ㄸ' => 'ᄄ', + 'ㄹ' => 'ᄅ', + 'ㄺ' => 'ᆰ', + 'ㄻ' => 'ᆱ', + 'ㄼ' => 'ᆲ', + 'ㄽ' => 'ᆳ', + 'ㄾ' => 'ᆴ', + 'ㄿ' => 'ᆵ', + 'ㅀ' => 'ᄚ', + 'ㅁ' => 'ᄆ', + 'ㅂ' => 'ᄇ', + 'ㅃ' => 'ᄈ', + 'ㅄ' => 'ᄡ', + 'ㅅ' => 'ᄉ', + 'ㅆ' => 'ᄊ', + 'ㅇ' => 'ᄋ', + 'ㅈ' => 'ᄌ', + 'ㅉ' => 'ᄍ', + 'ㅊ' => 'ᄎ', + 'ㅋ' => 'ᄏ', + 'ㅌ' => 'ᄐ', + 'ㅍ' => 'ᄑ', + 'ㅎ' => 'ᄒ', + 'ㅏ' => 'ᅡ', + 'ㅐ' => 'ᅢ', + 'ㅑ' => 'ᅣ', + 'ㅒ' => 'ᅤ', + 'ㅓ' => 'ᅥ', + 'ㅔ' => 'ᅦ', + 'ㅕ' => 'ᅧ', + 'ㅖ' => 'ᅨ', + 'ㅗ' => 'ᅩ', + 'ㅘ' => 'ᅪ', + 'ㅙ' => 'ᅫ', + 'ㅚ' => 'ᅬ', + 'ㅛ' => 'ᅭ', + 'ㅜ' => 'ᅮ', + 'ㅝ' => 'ᅯ', + 'ㅞ' => 'ᅰ', + 'ㅟ' => 'ᅱ', + 'ㅠ' => 'ᅲ', + 'ㅡ' => 'ᅳ', + 'ㅢ' => 'ᅴ', + 'ㅣ' => 'ᅵ', + 'ㅤ' => 'ᅠ', + 'ㅥ' => 'ᄔ', + 'ㅦ' => 'ᄕ', + 'ㅧ' => 'ᇇ', + 'ㅨ' => 'ᇈ', + 'ㅩ' => 'ᇌ', + 'ㅪ' => 'ᇎ', + 'ㅫ' => 'ᇓ', + 'ㅬ' => 'ᇗ', + 'ㅭ' => 'ᇙ', + 'ㅮ' => 'ᄜ', + 'ㅯ' => 'ᇝ', + 'ㅰ' => 'ᇟ', + 'ㅱ' => 'ᄝ', + 'ㅲ' => 'ᄞ', + 'ㅳ' => 'ᄠ', + 'ㅴ' => 'ᄢ', + 'ㅵ' => 'ᄣ', + 'ㅶ' => 'ᄧ', + 'ㅷ' => 'ᄩ', + 'ㅸ' => 'ᄫ', + 'ㅹ' => 'ᄬ', + 'ㅺ' => 'ᄭ', + 'ㅻ' => 'ᄮ', + 'ㅼ' => 'ᄯ', + 'ㅽ' => 'ᄲ', + 'ㅾ' => 'ᄶ', + 'ㅿ' => 'ᅀ', + 'ㆀ' => 'ᅇ', + 'ㆁ' => 'ᅌ', + 'ㆂ' => 'ᇱ', + 'ㆃ' => 'ᇲ', + 'ㆄ' => 'ᅗ', + 'ㆅ' => 'ᅘ', + 'ㆆ' => 'ᅙ', + 'ㆇ' => 'ᆄ', + 'ㆈ' => 'ᆅ', + 'ㆉ' => 'ᆈ', + 'ㆊ' => 'ᆑ', + 'ㆋ' => 'ᆒ', + 'ㆌ' => 'ᆔ', + 'ㆍ' => 'ᆞ', + 'ㆎ' => 'ᆡ', + '㆒' => '一', + '㆓' => '二', + '㆔' => '三', + '㆕' => '四', + '㆖' => '上', + '㆗' => '中', + '㆘' => '下', + '㆙' => '甲', + '㆚' => '乙', + '㆛' => '丙', + '㆜' => '丁', + '㆝' => '天', + '㆞' => '地', + '㆟' => '人', + '㈀' => '(ᄀ)', + '㈁' => '(ᄂ)', + '㈂' => '(ᄃ)', + '㈃' => '(ᄅ)', + '㈄' => '(ᄆ)', + '㈅' => '(ᄇ)', + '㈆' => '(ᄉ)', + '㈇' => '(ᄋ)', + '㈈' => '(ᄌ)', + '㈉' => '(ᄎ)', + '㈊' => '(ᄏ)', + '㈋' => '(ᄐ)', + '㈌' => '(ᄑ)', + '㈍' => '(ᄒ)', + '㈎' => '(가)', + '㈏' => '(나)', + '㈐' => '(다)', + '㈑' => '(라)', + '㈒' => '(마)', + '㈓' => '(바)', + '㈔' => '(사)', + '㈕' => '(아)', + '㈖' => '(자)', + '㈗' => '(차)', + '㈘' => '(카)', + '㈙' => '(타)', + '㈚' => '(파)', + '㈛' => '(하)', + '㈜' => '(주)', + '㈝' => '(오전)', + '㈞' => '(오후)', + '㈠' => '(一)', + '㈡' => '(二)', + '㈢' => '(三)', + '㈣' => '(四)', + '㈤' => '(五)', + '㈥' => '(六)', + '㈦' => '(七)', + '㈧' => '(八)', + '㈨' => '(九)', + '㈩' => '(十)', + '㈪' => '(月)', + '㈫' => '(火)', + '㈬' => '(水)', + '㈭' => '(木)', + '㈮' => '(金)', + '㈯' => '(土)', + '㈰' => '(日)', + '㈱' => '(株)', + '㈲' => '(有)', + '㈳' => '(社)', + '㈴' => '(名)', + '㈵' => '(特)', + '㈶' => '(財)', + '㈷' => '(祝)', + '㈸' => '(労)', + '㈹' => '(代)', + '㈺' => '(呼)', + '㈻' => '(学)', + '㈼' => '(監)', + '㈽' => '(企)', + '㈾' => '(資)', + '㈿' => '(協)', + '㉀' => '(祭)', + '㉁' => '(休)', + '㉂' => '(自)', + '㉃' => '(至)', + '㉄' => '問', + '㉅' => '幼', + '㉆' => '文', + '㉇' => '箏', + '㉐' => 'PTE', + '㉑' => '21', + '㉒' => '22', + '㉓' => '23', + '㉔' => '24', + '㉕' => '25', + '㉖' => '26', + '㉗' => '27', + '㉘' => '28', + '㉙' => '29', + '㉚' => '30', + '㉛' => '31', + '㉜' => '32', + '㉝' => '33', + '㉞' => '34', + '㉟' => '35', + '㉠' => 'ᄀ', + '㉡' => 'ᄂ', + '㉢' => 'ᄃ', + '㉣' => 'ᄅ', + '㉤' => 'ᄆ', + '㉥' => 'ᄇ', + '㉦' => 'ᄉ', + '㉧' => 'ᄋ', + '㉨' => 'ᄌ', + '㉩' => 'ᄎ', + '㉪' => 'ᄏ', + '㉫' => 'ᄐ', + '㉬' => 'ᄑ', + '㉭' => 'ᄒ', + '㉮' => '가', + '㉯' => '나', + '㉰' => '다', + '㉱' => '라', + '㉲' => '마', + '㉳' => '바', + '㉴' => '사', + '㉵' => '아', + '㉶' => '자', + '㉷' => '차', + '㉸' => '카', + '㉹' => '타', + '㉺' => '파', + '㉻' => '하', + '㉼' => '참고', + '㉽' => '주의', + '㉾' => '우', + '㊀' => '一', + '㊁' => '二', + '㊂' => '三', + '㊃' => '四', + '㊄' => '五', + '㊅' => '六', + '㊆' => '七', + '㊇' => '八', + '㊈' => '九', + '㊉' => '十', + '㊊' => '月', + '㊋' => '火', + '㊌' => '水', + '㊍' => '木', + '㊎' => '金', + '㊏' => '土', + '㊐' => '日', + '㊑' => '株', + '㊒' => '有', + '㊓' => '社', + '㊔' => '名', + '㊕' => '特', + '㊖' => '財', + '㊗' => '祝', + '㊘' => '労', + '㊙' => '秘', + '㊚' => '男', + '㊛' => '女', + '㊜' => '適', + '㊝' => '優', + '㊞' => '印', + '㊟' => '注', + '㊠' => '項', + '㊡' => '休', + '㊢' => '写', + '㊣' => '正', + '㊤' => '上', + '㊥' => '中', + '㊦' => '下', + '㊧' => '左', + '㊨' => '右', + '㊩' => '医', + '㊪' => '宗', + '㊫' => '学', + '㊬' => '監', + '㊭' => '企', + '㊮' => '資', + '㊯' => '協', + '㊰' => '夜', + '㊱' => '36', + '㊲' => '37', + '㊳' => '38', + '㊴' => '39', + '㊵' => '40', + '㊶' => '41', + '㊷' => '42', + '㊸' => '43', + '㊹' => '44', + '㊺' => '45', + '㊻' => '46', + '㊼' => '47', + '㊽' => '48', + '㊾' => '49', + '㊿' => '50', + '㋀' => '1月', + '㋁' => '2月', + '㋂' => '3月', + '㋃' => '4月', + '㋄' => '5月', + '㋅' => '6月', + '㋆' => '7月', + '㋇' => '8月', + '㋈' => '9月', + '㋉' => '10月', + '㋊' => '11月', + '㋋' => '12月', + '㋌' => 'Hg', + '㋍' => 'erg', + '㋎' => 'eV', + '㋏' => 'LTD', + '㋐' => 'ア', + '㋑' => 'イ', + '㋒' => 'ウ', + '㋓' => 'エ', + '㋔' => 'オ', + '㋕' => 'カ', + '㋖' => 'キ', + '㋗' => 'ク', + '㋘' => 'ケ', + '㋙' => 'コ', + '㋚' => 'サ', + '㋛' => 'シ', + '㋜' => 'ス', + '㋝' => 'セ', + '㋞' => 'ソ', + '㋟' => 'タ', + '㋠' => 'チ', + '㋡' => 'ツ', + '㋢' => 'テ', + '㋣' => 'ト', + '㋤' => 'ナ', + '㋥' => 'ニ', + '㋦' => 'ヌ', + '㋧' => 'ネ', + '㋨' => 'ノ', + '㋩' => 'ハ', + '㋪' => 'ヒ', + '㋫' => 'フ', + '㋬' => 'ヘ', + '㋭' => 'ホ', + '㋮' => 'マ', + '㋯' => 'ミ', + '㋰' => 'ム', + '㋱' => 'メ', + '㋲' => 'モ', + '㋳' => 'ヤ', + '㋴' => 'ユ', + '㋵' => 'ヨ', + '㋶' => 'ラ', + '㋷' => 'リ', + '㋸' => 'ル', + '㋹' => 'レ', + '㋺' => 'ロ', + '㋻' => 'ワ', + '㋼' => 'ヰ', + '㋽' => 'ヱ', + '㋾' => 'ヲ', + '㋿' => '令和', + '㌀' => 'アパート', + '㌁' => 'アルファ', + '㌂' => 'アンペア', + '㌃' => 'アール', + '㌄' => 'イニング', + '㌅' => 'インチ', + '㌆' => 'ウォン', + '㌇' => 'エスクード', + '㌈' => 'エーカー', + '㌉' => 'オンス', + '㌊' => 'オーム', + '㌋' => 'カイリ', + '㌌' => 'カラット', + '㌍' => 'カロリー', + '㌎' => 'ガロン', + '㌏' => 'ガンマ', + '㌐' => 'ギガ', + '㌑' => 'ギニー', + '㌒' => 'キュリー', + '㌓' => 'ギルダー', + '㌔' => 'キロ', + '㌕' => 'キログラム', + '㌖' => 'キロメートル', + '㌗' => 'キロワット', + '㌘' => 'グラム', + '㌙' => 'グラムトン', + '㌚' => 'クルゼイロ', + '㌛' => 'クローネ', + '㌜' => 'ケース', + '㌝' => 'コルナ', + '㌞' => 'コーポ', + '㌟' => 'サイクル', + '㌠' => 'サンチーム', + '㌡' => 'シリング', + '㌢' => 'センチ', + '㌣' => 'セント', + '㌤' => 'ダース', + '㌥' => 'デシ', + '㌦' => 'ドル', + '㌧' => 'トン', + '㌨' => 'ナノ', + '㌩' => 'ノット', + '㌪' => 'ハイツ', + '㌫' => 'パーセント', + '㌬' => 'パーツ', + '㌭' => 'バーレル', + '㌮' => 'ピアストル', + '㌯' => 'ピクル', + '㌰' => 'ピコ', + '㌱' => 'ビル', + '㌲' => 'ファラッド', + '㌳' => 'フィート', + '㌴' => 'ブッシェル', + '㌵' => 'フラン', + '㌶' => 'ヘクタール', + '㌷' => 'ペソ', + '㌸' => 'ペニヒ', + '㌹' => 'ヘルツ', + '㌺' => 'ペンス', + '㌻' => 'ページ', + '㌼' => 'ベータ', + '㌽' => 'ポイント', + '㌾' => 'ボルト', + '㌿' => 'ホン', + '㍀' => 'ポンド', + '㍁' => 'ホール', + '㍂' => 'ホーン', + '㍃' => 'マイクロ', + '㍄' => 'マイル', + '㍅' => 'マッハ', + '㍆' => 'マルク', + '㍇' => 'マンション', + '㍈' => 'ミクロン', + '㍉' => 'ミリ', + '㍊' => 'ミリバール', + '㍋' => 'メガ', + '㍌' => 'メガトン', + '㍍' => 'メートル', + '㍎' => 'ヤード', + '㍏' => 'ヤール', + '㍐' => 'ユアン', + '㍑' => 'リットル', + '㍒' => 'リラ', + '㍓' => 'ルピー', + '㍔' => 'ルーブル', + '㍕' => 'レム', + '㍖' => 'レントゲン', + '㍗' => 'ワット', + '㍘' => '0点', + '㍙' => '1点', + '㍚' => '2点', + '㍛' => '3点', + '㍜' => '4点', + '㍝' => '5点', + '㍞' => '6点', + '㍟' => '7点', + '㍠' => '8点', + '㍡' => '9点', + '㍢' => '10点', + '㍣' => '11点', + '㍤' => '12点', + '㍥' => '13点', + '㍦' => '14点', + '㍧' => '15点', + '㍨' => '16点', + '㍩' => '17点', + '㍪' => '18点', + '㍫' => '19点', + '㍬' => '20点', + '㍭' => '21点', + '㍮' => '22点', + '㍯' => '23点', + '㍰' => '24点', + '㍱' => 'hPa', + '㍲' => 'da', + '㍳' => 'AU', + '㍴' => 'bar', + '㍵' => 'oV', + '㍶' => 'pc', + '㍷' => 'dm', + '㍸' => 'dm2', + '㍹' => 'dm3', + '㍺' => 'IU', + '㍻' => '平成', + '㍼' => '昭和', + '㍽' => '大正', + '㍾' => '明治', + '㍿' => '株式会社', + '㎀' => 'pA', + '㎁' => 'nA', + '㎂' => 'μA', + '㎃' => 'mA', + '㎄' => 'kA', + '㎅' => 'KB', + '㎆' => 'MB', + '㎇' => 'GB', + '㎈' => 'cal', + '㎉' => 'kcal', + '㎊' => 'pF', + '㎋' => 'nF', + '㎌' => 'μF', + '㎍' => 'μg', + '㎎' => 'mg', + '㎏' => 'kg', + '㎐' => 'Hz', + '㎑' => 'kHz', + '㎒' => 'MHz', + '㎓' => 'GHz', + '㎔' => 'THz', + '㎕' => 'μl', + '㎖' => 'ml', + '㎗' => 'dl', + '㎘' => 'kl', + '㎙' => 'fm', + '㎚' => 'nm', + '㎛' => 'μm', + '㎜' => 'mm', + '㎝' => 'cm', + '㎞' => 'km', + '㎟' => 'mm2', + '㎠' => 'cm2', + '㎡' => 'm2', + '㎢' => 'km2', + '㎣' => 'mm3', + '㎤' => 'cm3', + '㎥' => 'm3', + '㎦' => 'km3', + '㎧' => 'm∕s', + '㎨' => 'm∕s2', + '㎩' => 'Pa', + '㎪' => 'kPa', + '㎫' => 'MPa', + '㎬' => 'GPa', + '㎭' => 'rad', + '㎮' => 'rad∕s', + '㎯' => 'rad∕s2', + '㎰' => 'ps', + '㎱' => 'ns', + '㎲' => 'μs', + '㎳' => 'ms', + '㎴' => 'pV', + '㎵' => 'nV', + '㎶' => 'μV', + '㎷' => 'mV', + '㎸' => 'kV', + '㎹' => 'MV', + '㎺' => 'pW', + '㎻' => 'nW', + '㎼' => 'μW', + '㎽' => 'mW', + '㎾' => 'kW', + '㎿' => 'MW', + '㏀' => 'kΩ', + '㏁' => 'MΩ', + '㏂' => 'a.m.', + '㏃' => 'Bq', + '㏄' => 'cc', + '㏅' => 'cd', + '㏆' => 'C∕kg', + '㏇' => 'Co.', + '㏈' => 'dB', + '㏉' => 'Gy', + '㏊' => 'ha', + '㏋' => 'HP', + '㏌' => 'in', + '㏍' => 'KK', + '㏎' => 'KM', + '㏏' => 'kt', + '㏐' => 'lm', + '㏑' => 'ln', + '㏒' => 'log', + '㏓' => 'lx', + '㏔' => 'mb', + '㏕' => 'mil', + '㏖' => 'mol', + '㏗' => 'PH', + '㏘' => 'p.m.', + '㏙' => 'PPM', + '㏚' => 'PR', + '㏛' => 'sr', + '㏜' => 'Sv', + '㏝' => 'Wb', + '㏞' => 'V∕m', + '㏟' => 'A∕m', + '㏠' => '1日', + '㏡' => '2日', + '㏢' => '3日', + '㏣' => '4日', + '㏤' => '5日', + '㏥' => '6日', + '㏦' => '7日', + '㏧' => '8日', + '㏨' => '9日', + '㏩' => '10日', + '㏪' => '11日', + '㏫' => '12日', + '㏬' => '13日', + '㏭' => '14日', + '㏮' => '15日', + '㏯' => '16日', + '㏰' => '17日', + '㏱' => '18日', + '㏲' => '19日', + '㏳' => '20日', + '㏴' => '21日', + '㏵' => '22日', + '㏶' => '23日', + '㏷' => '24日', + '㏸' => '25日', + '㏹' => '26日', + '㏺' => '27日', + '㏻' => '28日', + '㏼' => '29日', + '㏽' => '30日', + '㏾' => '31日', + '㏿' => 'gal', + 'ꚜ' => 'ъ', + 'ꚝ' => 'ь', + 'ꝰ' => 'ꝯ', + 'ꟸ' => 'Ħ', + 'ꟹ' => 'œ', + 'ꭜ' => 'ꜧ', + 'ꭝ' => 'ꬷ', + 'ꭞ' => 'ɫ', + 'ꭟ' => 'ꭒ', + 'ꭩ' => 'ʍ', + 'ff' => 'ff', + 'fi' => 'fi', + 'fl' => 'fl', + 'ffi' => 'ffi', + 'ffl' => 'ffl', + 'ſt' => 'st', + 'st' => 'st', + 'ﬓ' => 'մն', + 'ﬔ' => 'մե', + 'ﬕ' => 'մի', + 'ﬖ' => 'վն', + 'ﬗ' => 'մխ', + 'ﬠ' => 'ע', + 'ﬡ' => 'א', + 'ﬢ' => 'ד', + 'ﬣ' => 'ה', + 'ﬤ' => 'כ', + 'ﬥ' => 'ל', + 'ﬦ' => 'ם', + 'ﬧ' => 'ר', + 'ﬨ' => 'ת', + '﬩' => '+', + 'ﭏ' => 'אל', + 'ﭐ' => 'ٱ', + 'ﭑ' => 'ٱ', + 'ﭒ' => 'ٻ', + 'ﭓ' => 'ٻ', + 'ﭔ' => 'ٻ', + 'ﭕ' => 'ٻ', + 'ﭖ' => 'پ', + 'ﭗ' => 'پ', + 'ﭘ' => 'پ', + 'ﭙ' => 'پ', + 'ﭚ' => 'ڀ', + 'ﭛ' => 'ڀ', + 'ﭜ' => 'ڀ', + 'ﭝ' => 'ڀ', + 'ﭞ' => 'ٺ', + 'ﭟ' => 'ٺ', + 'ﭠ' => 'ٺ', + 'ﭡ' => 'ٺ', + 'ﭢ' => 'ٿ', + 'ﭣ' => 'ٿ', + 'ﭤ' => 'ٿ', + 'ﭥ' => 'ٿ', + 'ﭦ' => 'ٹ', + 'ﭧ' => 'ٹ', + 'ﭨ' => 'ٹ', + 'ﭩ' => 'ٹ', + 'ﭪ' => 'ڤ', + 'ﭫ' => 'ڤ', + 'ﭬ' => 'ڤ', + 'ﭭ' => 'ڤ', + 'ﭮ' => 'ڦ', + 'ﭯ' => 'ڦ', + 'ﭰ' => 'ڦ', + 'ﭱ' => 'ڦ', + 'ﭲ' => 'ڄ', + 'ﭳ' => 'ڄ', + 'ﭴ' => 'ڄ', + 'ﭵ' => 'ڄ', + 'ﭶ' => 'ڃ', + 'ﭷ' => 'ڃ', + 'ﭸ' => 'ڃ', + 'ﭹ' => 'ڃ', + 'ﭺ' => 'چ', + 'ﭻ' => 'چ', + 'ﭼ' => 'چ', + 'ﭽ' => 'چ', + 'ﭾ' => 'ڇ', + 'ﭿ' => 'ڇ', + 'ﮀ' => 'ڇ', + 'ﮁ' => 'ڇ', + 'ﮂ' => 'ڍ', + 'ﮃ' => 'ڍ', + 'ﮄ' => 'ڌ', + 'ﮅ' => 'ڌ', + 'ﮆ' => 'ڎ', + 'ﮇ' => 'ڎ', + 'ﮈ' => 'ڈ', + 'ﮉ' => 'ڈ', + 'ﮊ' => 'ژ', + 'ﮋ' => 'ژ', + 'ﮌ' => 'ڑ', + 'ﮍ' => 'ڑ', + 'ﮎ' => 'ک', + 'ﮏ' => 'ک', + 'ﮐ' => 'ک', + 'ﮑ' => 'ک', + 'ﮒ' => 'گ', + 'ﮓ' => 'گ', + 'ﮔ' => 'گ', + 'ﮕ' => 'گ', + 'ﮖ' => 'ڳ', + 'ﮗ' => 'ڳ', + 'ﮘ' => 'ڳ', + 'ﮙ' => 'ڳ', + 'ﮚ' => 'ڱ', + 'ﮛ' => 'ڱ', + 'ﮜ' => 'ڱ', + 'ﮝ' => 'ڱ', + 'ﮞ' => 'ں', + 'ﮟ' => 'ں', + 'ﮠ' => 'ڻ', + 'ﮡ' => 'ڻ', + 'ﮢ' => 'ڻ', + 'ﮣ' => 'ڻ', + 'ﮤ' => 'ۀ', + 'ﮥ' => 'ۀ', + 'ﮦ' => 'ہ', + 'ﮧ' => 'ہ', + 'ﮨ' => 'ہ', + 'ﮩ' => 'ہ', + 'ﮪ' => 'ھ', + 'ﮫ' => 'ھ', + 'ﮬ' => 'ھ', + 'ﮭ' => 'ھ', + 'ﮮ' => 'ے', + 'ﮯ' => 'ے', + 'ﮰ' => 'ۓ', + 'ﮱ' => 'ۓ', + 'ﯓ' => 'ڭ', + 'ﯔ' => 'ڭ', + 'ﯕ' => 'ڭ', + 'ﯖ' => 'ڭ', + 'ﯗ' => 'ۇ', + 'ﯘ' => 'ۇ', + 'ﯙ' => 'ۆ', + 'ﯚ' => 'ۆ', + 'ﯛ' => 'ۈ', + 'ﯜ' => 'ۈ', + 'ﯝ' => 'ۇٴ', + 'ﯞ' => 'ۋ', + 'ﯟ' => 'ۋ', + 'ﯠ' => 'ۅ', + 'ﯡ' => 'ۅ', + 'ﯢ' => 'ۉ', + 'ﯣ' => 'ۉ', + 'ﯤ' => 'ې', + 'ﯥ' => 'ې', + 'ﯦ' => 'ې', + 'ﯧ' => 'ې', + 'ﯨ' => 'ى', + 'ﯩ' => 'ى', + 'ﯪ' => 'ئا', + 'ﯫ' => 'ئا', + 'ﯬ' => 'ئە', + 'ﯭ' => 'ئە', + 'ﯮ' => 'ئو', + 'ﯯ' => 'ئو', + 'ﯰ' => 'ئۇ', + 'ﯱ' => 'ئۇ', + 'ﯲ' => 'ئۆ', + 'ﯳ' => 'ئۆ', + 'ﯴ' => 'ئۈ', + 'ﯵ' => 'ئۈ', + 'ﯶ' => 'ئې', + 'ﯷ' => 'ئې', + 'ﯸ' => 'ئې', + 'ﯹ' => 'ئى', + 'ﯺ' => 'ئى', + 'ﯻ' => 'ئى', + 'ﯼ' => 'ی', + 'ﯽ' => 'ی', + 'ﯾ' => 'ی', + 'ﯿ' => 'ی', + 'ﰀ' => 'ئج', + 'ﰁ' => 'ئح', + 'ﰂ' => 'ئم', + 'ﰃ' => 'ئى', + 'ﰄ' => 'ئي', + 'ﰅ' => 'بج', + 'ﰆ' => 'بح', + 'ﰇ' => 'بخ', + 'ﰈ' => 'بم', + 'ﰉ' => 'بى', + 'ﰊ' => 'بي', + 'ﰋ' => 'تج', + 'ﰌ' => 'تح', + 'ﰍ' => 'تخ', + 'ﰎ' => 'تم', + 'ﰏ' => 'تى', + 'ﰐ' => 'تي', + 'ﰑ' => 'ثج', + 'ﰒ' => 'ثم', + 'ﰓ' => 'ثى', + 'ﰔ' => 'ثي', + 'ﰕ' => 'جح', + 'ﰖ' => 'جم', + 'ﰗ' => 'حج', + 'ﰘ' => 'حم', + 'ﰙ' => 'خج', + 'ﰚ' => 'خح', + 'ﰛ' => 'خم', + 'ﰜ' => 'سج', + 'ﰝ' => 'سح', + 'ﰞ' => 'سخ', + 'ﰟ' => 'سم', + 'ﰠ' => 'صح', + 'ﰡ' => 'صم', + 'ﰢ' => 'ضج', + 'ﰣ' => 'ضح', + 'ﰤ' => 'ضخ', + 'ﰥ' => 'ضم', + 'ﰦ' => 'طح', + 'ﰧ' => 'طم', + 'ﰨ' => 'ظم', + 'ﰩ' => 'عج', + 'ﰪ' => 'عم', + 'ﰫ' => 'غج', + 'ﰬ' => 'غم', + 'ﰭ' => 'فج', + 'ﰮ' => 'فح', + 'ﰯ' => 'فخ', + 'ﰰ' => 'فم', + 'ﰱ' => 'فى', + 'ﰲ' => 'في', + 'ﰳ' => 'قح', + 'ﰴ' => 'قم', + 'ﰵ' => 'قى', + 'ﰶ' => 'قي', + 'ﰷ' => 'كا', + 'ﰸ' => 'كج', + 'ﰹ' => 'كح', + 'ﰺ' => 'كخ', + 'ﰻ' => 'كل', + 'ﰼ' => 'كم', + 'ﰽ' => 'كى', + 'ﰾ' => 'كي', + 'ﰿ' => 'لج', + 'ﱀ' => 'لح', + 'ﱁ' => 'لخ', + 'ﱂ' => 'لم', + 'ﱃ' => 'لى', + 'ﱄ' => 'لي', + 'ﱅ' => 'مج', + 'ﱆ' => 'مح', + 'ﱇ' => 'مخ', + 'ﱈ' => 'مم', + 'ﱉ' => 'مى', + 'ﱊ' => 'مي', + 'ﱋ' => 'نج', + 'ﱌ' => 'نح', + 'ﱍ' => 'نخ', + 'ﱎ' => 'نم', + 'ﱏ' => 'نى', + 'ﱐ' => 'ني', + 'ﱑ' => 'هج', + 'ﱒ' => 'هم', + 'ﱓ' => 'هى', + 'ﱔ' => 'هي', + 'ﱕ' => 'يج', + 'ﱖ' => 'يح', + 'ﱗ' => 'يخ', + 'ﱘ' => 'يم', + 'ﱙ' => 'يى', + 'ﱚ' => 'يي', + 'ﱛ' => 'ذٰ', + 'ﱜ' => 'رٰ', + 'ﱝ' => 'ىٰ', + 'ﱞ' => ' ٌّ', + 'ﱟ' => ' ٍّ', + 'ﱠ' => ' َّ', + 'ﱡ' => ' ُّ', + 'ﱢ' => ' ِّ', + 'ﱣ' => ' ّٰ', + 'ﱤ' => 'ئر', + 'ﱥ' => 'ئز', + 'ﱦ' => 'ئم', + 'ﱧ' => 'ئن', + 'ﱨ' => 'ئى', + 'ﱩ' => 'ئي', + 'ﱪ' => 'بر', + 'ﱫ' => 'بز', + 'ﱬ' => 'بم', + 'ﱭ' => 'بن', + 'ﱮ' => 'بى', + 'ﱯ' => 'بي', + 'ﱰ' => 'تر', + 'ﱱ' => 'تز', + 'ﱲ' => 'تم', + 'ﱳ' => 'تن', + 'ﱴ' => 'تى', + 'ﱵ' => 'تي', + 'ﱶ' => 'ثر', + 'ﱷ' => 'ثز', + 'ﱸ' => 'ثم', + 'ﱹ' => 'ثن', + 'ﱺ' => 'ثى', + 'ﱻ' => 'ثي', + 'ﱼ' => 'فى', + 'ﱽ' => 'في', + 'ﱾ' => 'قى', + 'ﱿ' => 'قي', + 'ﲀ' => 'كا', + 'ﲁ' => 'كل', + 'ﲂ' => 'كم', + 'ﲃ' => 'كى', + 'ﲄ' => 'كي', + 'ﲅ' => 'لم', + 'ﲆ' => 'لى', + 'ﲇ' => 'لي', + 'ﲈ' => 'ما', + 'ﲉ' => 'مم', + 'ﲊ' => 'نر', + 'ﲋ' => 'نز', + 'ﲌ' => 'نم', + 'ﲍ' => 'نن', + 'ﲎ' => 'نى', + 'ﲏ' => 'ني', + 'ﲐ' => 'ىٰ', + 'ﲑ' => 'ير', + 'ﲒ' => 'يز', + 'ﲓ' => 'يم', + 'ﲔ' => 'ين', + 'ﲕ' => 'يى', + 'ﲖ' => 'يي', + 'ﲗ' => 'ئج', + 'ﲘ' => 'ئح', + 'ﲙ' => 'ئخ', + 'ﲚ' => 'ئم', + 'ﲛ' => 'ئه', + 'ﲜ' => 'بج', + 'ﲝ' => 'بح', + 'ﲞ' => 'بخ', + 'ﲟ' => 'بم', + 'ﲠ' => 'به', + 'ﲡ' => 'تج', + 'ﲢ' => 'تح', + 'ﲣ' => 'تخ', + 'ﲤ' => 'تم', + 'ﲥ' => 'ته', + 'ﲦ' => 'ثم', + 'ﲧ' => 'جح', + 'ﲨ' => 'جم', + 'ﲩ' => 'حج', + 'ﲪ' => 'حم', + 'ﲫ' => 'خج', + 'ﲬ' => 'خم', + 'ﲭ' => 'سج', + 'ﲮ' => 'سح', + 'ﲯ' => 'سخ', + 'ﲰ' => 'سم', + 'ﲱ' => 'صح', + 'ﲲ' => 'صخ', + 'ﲳ' => 'صم', + 'ﲴ' => 'ضج', + 'ﲵ' => 'ضح', + 'ﲶ' => 'ضخ', + 'ﲷ' => 'ضم', + 'ﲸ' => 'طح', + 'ﲹ' => 'ظم', + 'ﲺ' => 'عج', + 'ﲻ' => 'عم', + 'ﲼ' => 'غج', + 'ﲽ' => 'غم', + 'ﲾ' => 'فج', + 'ﲿ' => 'فح', + 'ﳀ' => 'فخ', + 'ﳁ' => 'فم', + 'ﳂ' => 'قح', + 'ﳃ' => 'قم', + 'ﳄ' => 'كج', + 'ﳅ' => 'كح', + 'ﳆ' => 'كخ', + 'ﳇ' => 'كل', + 'ﳈ' => 'كم', + 'ﳉ' => 'لج', + 'ﳊ' => 'لح', + 'ﳋ' => 'لخ', + 'ﳌ' => 'لم', + 'ﳍ' => 'له', + 'ﳎ' => 'مج', + 'ﳏ' => 'مح', + 'ﳐ' => 'مخ', + 'ﳑ' => 'مم', + 'ﳒ' => 'نج', + 'ﳓ' => 'نح', + 'ﳔ' => 'نخ', + 'ﳕ' => 'نم', + 'ﳖ' => 'نه', + 'ﳗ' => 'هج', + 'ﳘ' => 'هم', + 'ﳙ' => 'هٰ', + 'ﳚ' => 'يج', + 'ﳛ' => 'يح', + 'ﳜ' => 'يخ', + 'ﳝ' => 'يم', + 'ﳞ' => 'يه', + 'ﳟ' => 'ئم', + 'ﳠ' => 'ئه', + 'ﳡ' => 'بم', + 'ﳢ' => 'به', + 'ﳣ' => 'تم', + 'ﳤ' => 'ته', + 'ﳥ' => 'ثم', + 'ﳦ' => 'ثه', + 'ﳧ' => 'سم', + 'ﳨ' => 'سه', + 'ﳩ' => 'شم', + 'ﳪ' => 'شه', + 'ﳫ' => 'كل', + 'ﳬ' => 'كم', + 'ﳭ' => 'لم', + 'ﳮ' => 'نم', + 'ﳯ' => 'نه', + 'ﳰ' => 'يم', + 'ﳱ' => 'يه', + 'ﳲ' => 'ـَّ', + 'ﳳ' => 'ـُّ', + 'ﳴ' => 'ـِّ', + 'ﳵ' => 'طى', + 'ﳶ' => 'طي', + 'ﳷ' => 'عى', + 'ﳸ' => 'عي', + 'ﳹ' => 'غى', + 'ﳺ' => 'غي', + 'ﳻ' => 'سى', + 'ﳼ' => 'سي', + 'ﳽ' => 'شى', + 'ﳾ' => 'شي', + 'ﳿ' => 'حى', + 'ﴀ' => 'حي', + 'ﴁ' => 'جى', + 'ﴂ' => 'جي', + 'ﴃ' => 'خى', + 'ﴄ' => 'خي', + 'ﴅ' => 'صى', + 'ﴆ' => 'صي', + 'ﴇ' => 'ضى', + 'ﴈ' => 'ضي', + 'ﴉ' => 'شج', + 'ﴊ' => 'شح', + 'ﴋ' => 'شخ', + 'ﴌ' => 'شم', + 'ﴍ' => 'شر', + 'ﴎ' => 'سر', + 'ﴏ' => 'صر', + 'ﴐ' => 'ضر', + 'ﴑ' => 'طى', + 'ﴒ' => 'طي', + 'ﴓ' => 'عى', + 'ﴔ' => 'عي', + 'ﴕ' => 'غى', + 'ﴖ' => 'غي', + 'ﴗ' => 'سى', + 'ﴘ' => 'سي', + 'ﴙ' => 'شى', + 'ﴚ' => 'شي', + 'ﴛ' => 'حى', + 'ﴜ' => 'حي', + 'ﴝ' => 'جى', + 'ﴞ' => 'جي', + 'ﴟ' => 'خى', + 'ﴠ' => 'خي', + 'ﴡ' => 'صى', + 'ﴢ' => 'صي', + 'ﴣ' => 'ضى', + 'ﴤ' => 'ضي', + 'ﴥ' => 'شج', + 'ﴦ' => 'شح', + 'ﴧ' => 'شخ', + 'ﴨ' => 'شم', + 'ﴩ' => 'شر', + 'ﴪ' => 'سر', + 'ﴫ' => 'صر', + 'ﴬ' => 'ضر', + 'ﴭ' => 'شج', + 'ﴮ' => 'شح', + 'ﴯ' => 'شخ', + 'ﴰ' => 'شم', + 'ﴱ' => 'سه', + 'ﴲ' => 'شه', + 'ﴳ' => 'طم', + 'ﴴ' => 'سج', + 'ﴵ' => 'سح', + 'ﴶ' => 'سخ', + 'ﴷ' => 'شج', + 'ﴸ' => 'شح', + 'ﴹ' => 'شخ', + 'ﴺ' => 'طم', + 'ﴻ' => 'ظم', + 'ﴼ' => 'اً', + 'ﴽ' => 'اً', + 'ﵐ' => 'تجم', + 'ﵑ' => 'تحج', + 'ﵒ' => 'تحج', + 'ﵓ' => 'تحم', + 'ﵔ' => 'تخم', + 'ﵕ' => 'تمج', + 'ﵖ' => 'تمح', + 'ﵗ' => 'تمخ', + 'ﵘ' => 'جمح', + 'ﵙ' => 'جمح', + 'ﵚ' => 'حمي', + 'ﵛ' => 'حمى', + 'ﵜ' => 'سحج', + 'ﵝ' => 'سجح', + 'ﵞ' => 'سجى', + 'ﵟ' => 'سمح', + 'ﵠ' => 'سمح', + 'ﵡ' => 'سمج', + 'ﵢ' => 'سمم', + 'ﵣ' => 'سمم', + 'ﵤ' => 'صحح', + 'ﵥ' => 'صحح', + 'ﵦ' => 'صمم', + 'ﵧ' => 'شحم', + 'ﵨ' => 'شحم', + 'ﵩ' => 'شجي', + 'ﵪ' => 'شمخ', + 'ﵫ' => 'شمخ', + 'ﵬ' => 'شمم', + 'ﵭ' => 'شمم', + 'ﵮ' => 'ضحى', + 'ﵯ' => 'ضخم', + 'ﵰ' => 'ضخم', + 'ﵱ' => 'طمح', + 'ﵲ' => 'طمح', + 'ﵳ' => 'طمم', + 'ﵴ' => 'طمي', + 'ﵵ' => 'عجم', + 'ﵶ' => 'عمم', + 'ﵷ' => 'عمم', + 'ﵸ' => 'عمى', + 'ﵹ' => 'غمم', + 'ﵺ' => 'غمي', + 'ﵻ' => 'غمى', + 'ﵼ' => 'فخم', + 'ﵽ' => 'فخم', + 'ﵾ' => 'قمح', + 'ﵿ' => 'قمم', + 'ﶀ' => 'لحم', + 'ﶁ' => 'لحي', + 'ﶂ' => 'لحى', + 'ﶃ' => 'لجج', + 'ﶄ' => 'لجج', + 'ﶅ' => 'لخم', + 'ﶆ' => 'لخم', + 'ﶇ' => 'لمح', + 'ﶈ' => 'لمح', + 'ﶉ' => 'محج', + 'ﶊ' => 'محم', + 'ﶋ' => 'محي', + 'ﶌ' => 'مجح', + 'ﶍ' => 'مجم', + 'ﶎ' => 'مخج', + 'ﶏ' => 'مخم', + 'ﶒ' => 'مجخ', + 'ﶓ' => 'همج', + 'ﶔ' => 'همم', + 'ﶕ' => 'نحم', + 'ﶖ' => 'نحى', + 'ﶗ' => 'نجم', + 'ﶘ' => 'نجم', + 'ﶙ' => 'نجى', + 'ﶚ' => 'نمي', + 'ﶛ' => 'نمى', + 'ﶜ' => 'يمم', + 'ﶝ' => 'يمم', + 'ﶞ' => 'بخي', + 'ﶟ' => 'تجي', + 'ﶠ' => 'تجى', + 'ﶡ' => 'تخي', + 'ﶢ' => 'تخى', + 'ﶣ' => 'تمي', + 'ﶤ' => 'تمى', + 'ﶥ' => 'جمي', + 'ﶦ' => 'جحى', + 'ﶧ' => 'جمى', + 'ﶨ' => 'سخى', + 'ﶩ' => 'صحي', + 'ﶪ' => 'شحي', + 'ﶫ' => 'ضحي', + 'ﶬ' => 'لجي', + 'ﶭ' => 'لمي', + 'ﶮ' => 'يحي', + 'ﶯ' => 'يجي', + 'ﶰ' => 'يمي', + 'ﶱ' => 'ممي', + 'ﶲ' => 'قمي', + 'ﶳ' => 'نحي', + 'ﶴ' => 'قمح', + 'ﶵ' => 'لحم', + 'ﶶ' => 'عمي', + 'ﶷ' => 'كمي', + 'ﶸ' => 'نجح', + 'ﶹ' => 'مخي', + 'ﶺ' => 'لجم', + 'ﶻ' => 'كمم', + 'ﶼ' => 'لجم', + 'ﶽ' => 'نجح', + 'ﶾ' => 'جحي', + 'ﶿ' => 'حجي', + 'ﷀ' => 'مجي', + 'ﷁ' => 'فمي', + 'ﷂ' => 'بحي', + 'ﷃ' => 'كمم', + 'ﷄ' => 'عجم', + 'ﷅ' => 'صمم', + 'ﷆ' => 'سخي', + 'ﷇ' => 'نجي', + 'ﷰ' => 'صلے', + 'ﷱ' => 'قلے', + 'ﷲ' => 'الله', + 'ﷳ' => 'اكبر', + 'ﷴ' => 'محمد', + 'ﷵ' => 'صلعم', + 'ﷶ' => 'رسول', + 'ﷷ' => 'عليه', + 'ﷸ' => 'وسلم', + 'ﷹ' => 'صلى', + 'ﷺ' => 'صلى الله عليه وسلم', + 'ﷻ' => 'جل جلاله', + '﷼' => 'ریال', + '︐' => ',', + '︑' => '、', + '︒' => '。', + '︓' => ':', + '︔' => ';', + '︕' => '!', + '︖' => '?', + '︗' => '〖', + '︘' => '〗', + '︙' => '...', + '︰' => '..', + '︱' => '—', + '︲' => '–', + '︳' => '_', + '︴' => '_', + '︵' => '(', + '︶' => ')', + '︷' => '{', + '︸' => '}', + '︹' => '〔', + '︺' => '〕', + '︻' => '【', + '︼' => '】', + '︽' => '《', + '︾' => '》', + '︿' => '〈', + '﹀' => '〉', + '﹁' => '「', + '﹂' => '」', + '﹃' => '『', + '﹄' => '』', + '﹇' => '[', + '﹈' => ']', + '﹉' => ' ̅', + '﹊' => ' ̅', + '﹋' => ' ̅', + '﹌' => ' ̅', + '﹍' => '_', + '﹎' => '_', + '﹏' => '_', + '﹐' => ',', + '﹑' => '、', + '﹒' => '.', + '﹔' => ';', + '﹕' => ':', + '﹖' => '?', + '﹗' => '!', + '﹘' => '—', + '﹙' => '(', + '﹚' => ')', + '﹛' => '{', + '﹜' => '}', + '﹝' => '〔', + '﹞' => '〕', + '﹟' => '#', + '﹠' => '&', + '﹡' => '*', + '﹢' => '+', + '﹣' => '-', + '﹤' => '<', + '﹥' => '>', + '﹦' => '=', + '﹨' => '\\', + '﹩' => '$', + '﹪' => '%', + '﹫' => '@', + 'ﹰ' => ' ً', + 'ﹱ' => 'ـً', + 'ﹲ' => ' ٌ', + 'ﹴ' => ' ٍ', + 'ﹶ' => ' َ', + 'ﹷ' => 'ـَ', + 'ﹸ' => ' ُ', + 'ﹹ' => 'ـُ', + 'ﹺ' => ' ِ', + 'ﹻ' => 'ـِ', + 'ﹼ' => ' ّ', + 'ﹽ' => 'ـّ', + 'ﹾ' => ' ْ', + 'ﹿ' => 'ـْ', + 'ﺀ' => 'ء', + 'ﺁ' => 'آ', + 'ﺂ' => 'آ', + 'ﺃ' => 'أ', + 'ﺄ' => 'أ', + 'ﺅ' => 'ؤ', + 'ﺆ' => 'ؤ', + 'ﺇ' => 'إ', + 'ﺈ' => 'إ', + 'ﺉ' => 'ئ', + 'ﺊ' => 'ئ', + 'ﺋ' => 'ئ', + 'ﺌ' => 'ئ', + 'ﺍ' => 'ا', + 'ﺎ' => 'ا', + 'ﺏ' => 'ب', + 'ﺐ' => 'ب', + 'ﺑ' => 'ب', + 'ﺒ' => 'ب', + 'ﺓ' => 'ة', + 'ﺔ' => 'ة', + 'ﺕ' => 'ت', + 'ﺖ' => 'ت', + 'ﺗ' => 'ت', + 'ﺘ' => 'ت', + 'ﺙ' => 'ث', + 'ﺚ' => 'ث', + 'ﺛ' => 'ث', + 'ﺜ' => 'ث', + 'ﺝ' => 'ج', + 'ﺞ' => 'ج', + 'ﺟ' => 'ج', + 'ﺠ' => 'ج', + 'ﺡ' => 'ح', + 'ﺢ' => 'ح', + 'ﺣ' => 'ح', + 'ﺤ' => 'ح', + 'ﺥ' => 'خ', + 'ﺦ' => 'خ', + 'ﺧ' => 'خ', + 'ﺨ' => 'خ', + 'ﺩ' => 'د', + 'ﺪ' => 'د', + 'ﺫ' => 'ذ', + 'ﺬ' => 'ذ', + 'ﺭ' => 'ر', + 'ﺮ' => 'ر', + 'ﺯ' => 'ز', + 'ﺰ' => 'ز', + 'ﺱ' => 'س', + 'ﺲ' => 'س', + 'ﺳ' => 'س', + 'ﺴ' => 'س', + 'ﺵ' => 'ش', + 'ﺶ' => 'ش', + 'ﺷ' => 'ش', + 'ﺸ' => 'ش', + 'ﺹ' => 'ص', + 'ﺺ' => 'ص', + 'ﺻ' => 'ص', + 'ﺼ' => 'ص', + 'ﺽ' => 'ض', + 'ﺾ' => 'ض', + 'ﺿ' => 'ض', + 'ﻀ' => 'ض', + 'ﻁ' => 'ط', + 'ﻂ' => 'ط', + 'ﻃ' => 'ط', + 'ﻄ' => 'ط', + 'ﻅ' => 'ظ', + 'ﻆ' => 'ظ', + 'ﻇ' => 'ظ', + 'ﻈ' => 'ظ', + 'ﻉ' => 'ع', + 'ﻊ' => 'ع', + 'ﻋ' => 'ع', + 'ﻌ' => 'ع', + 'ﻍ' => 'غ', + 'ﻎ' => 'غ', + 'ﻏ' => 'غ', + 'ﻐ' => 'غ', + 'ﻑ' => 'ف', + 'ﻒ' => 'ف', + 'ﻓ' => 'ف', + 'ﻔ' => 'ف', + 'ﻕ' => 'ق', + 'ﻖ' => 'ق', + 'ﻗ' => 'ق', + 'ﻘ' => 'ق', + 'ﻙ' => 'ك', + 'ﻚ' => 'ك', + 'ﻛ' => 'ك', + 'ﻜ' => 'ك', + 'ﻝ' => 'ل', + 'ﻞ' => 'ل', + 'ﻟ' => 'ل', + 'ﻠ' => 'ل', + 'ﻡ' => 'م', + 'ﻢ' => 'م', + 'ﻣ' => 'م', + 'ﻤ' => 'م', + 'ﻥ' => 'ن', + 'ﻦ' => 'ن', + 'ﻧ' => 'ن', + 'ﻨ' => 'ن', + 'ﻩ' => 'ه', + 'ﻪ' => 'ه', + 'ﻫ' => 'ه', + 'ﻬ' => 'ه', + 'ﻭ' => 'و', + 'ﻮ' => 'و', + 'ﻯ' => 'ى', + 'ﻰ' => 'ى', + 'ﻱ' => 'ي', + 'ﻲ' => 'ي', + 'ﻳ' => 'ي', + 'ﻴ' => 'ي', + 'ﻵ' => 'لآ', + 'ﻶ' => 'لآ', + 'ﻷ' => 'لأ', + 'ﻸ' => 'لأ', + 'ﻹ' => 'لإ', + 'ﻺ' => 'لإ', + 'ﻻ' => 'لا', + 'ﻼ' => 'لا', + '！' => '!', + '＂' => '"', + '＃' => '#', + '＄' => '$', + '％' => '%', + '＆' => '&', + '＇' => '\'', + '（' => '(', + '）' => ')', + '＊' => '*', + '＋' => '+', + '，' => ',', + '－' => '-', + '．' => '.', + '／' => '/', + '０' => '0', + '１' => '1', + '２' => '2', + '３' => '3', + '４' => '4', + '５' => '5', + '６' => '6', + '７' => '7', + '８' => '8', + '９' => '9', + '：' => ':', + '；' => ';', + '＜' => '<', + '＝' => '=', + '＞' => '>', + '？' => '?', + '＠' => '@', + 'Ａ' => 'A', + 'Ｂ' => 'B', + 'Ｃ' => 'C', + 'Ｄ' => 'D', + 'Ｅ' => 'E', + 'Ｆ' => 'F', + 'Ｇ' => 'G', + 'Ｈ' => 'H', + 'Ｉ' => 'I', + 'Ｊ' => 'J', + 'Ｋ' => 'K', + 'Ｌ' => 'L', + 'Ｍ' => 'M', + 'Ｎ' => 'N', + 'Ｏ' => 'O', + 'Ｐ' => 'P', + 'Ｑ' => 'Q', + 'Ｒ' => 'R', + 'Ｓ' => 'S', + 'Ｔ' => 'T', + 'Ｕ' => 'U', + 'Ｖ' => 'V', + 'Ｗ' => 'W', + 'Ｘ' => 'X', + 'Ｙ' => 'Y', + 'Ｚ' => 'Z', + '［' => '[', + '＼' => '\\', + '］' => ']', + '＾' => '^', + '＿' => '_', + '｀' => '`', + 'ａ' => 'a', + 'ｂ' => 'b', + 'ｃ' => 'c', + 'ｄ' => 'd', + 'ｅ' => 'e', + 'ｆ' => 'f', + 'ｇ' => 'g', + 'ｈ' => 'h', + 'ｉ' => 'i', + 'ｊ' => 'j', + 'ｋ' => 'k', + 'ｌ' => 'l', + 'ｍ' => 'm', + 'ｎ' => 'n', + 'ｏ' => 'o', + 'ｐ' => 'p', + 'ｑ' => 'q', + 'ｒ' => 'r', + 'ｓ' => 's', + 'ｔ' => 't', + 'ｕ' => 'u', + 'ｖ' => 'v', + 'ｗ' => 'w', + 'ｘ' => 'x', + 'ｙ' => 'y', + 'ｚ' => 'z', + '｛' => '{', + '｜' => '|', + '｝' => '}', + '～' => '~', + '｟' => '⦅', + '｠' => '⦆', + '｡' => '。', + '｢' => '「', + '｣' => '」', + '､' => '、', + '･' => '・', + 'ｦ' => 'ヲ', + 'ｧ' => 'ァ', + 'ｨ' => 'ィ', + 'ｩ' => 'ゥ', + 'ｪ' => 'ェ', + 'ｫ' => 'ォ', + 'ｬ' => 'ャ', + 'ｭ' => 'ュ', + 'ｮ' => 'ョ', + 'ｯ' => 'ッ', + 'ｰ' => 'ー', + 'ｱ' => 'ア', + 'ｲ' => 'イ', + 'ｳ' => 'ウ', + 'ｴ' => 'エ', + 'ｵ' => 'オ', + 'ｶ' => 'カ', + 'ｷ' => 'キ', + 'ｸ' => 'ク', + 'ｹ' => 'ケ', + 'ｺ' => 'コ', + 'ｻ' => 'サ', + 'ｼ' => 'シ', + 'ｽ' => 'ス', + 'ｾ' => 'セ', + 'ｿ' => 'ソ', + 'ﾀ' => 'タ', + 'ﾁ' => 'チ', + 'ﾂ' => 'ツ', + 'ﾃ' => 'テ', + 'ﾄ' => 'ト', + 'ﾅ' => 'ナ', + 'ﾆ' => 'ニ', + 'ﾇ' => 'ヌ', + 'ﾈ' => 'ネ', + 'ﾉ' => 'ノ', + 'ﾊ' => 'ハ', + 'ﾋ' => 'ヒ', + 'ﾌ' => 'フ', + 'ﾍ' => 'ヘ', + 'ﾎ' => 'ホ', + 'ﾏ' => 'マ', + 'ﾐ' => 'ミ', + 'ﾑ' => 'ム', + 'ﾒ' => 'メ', + 'ﾓ' => 'モ', + 'ﾔ' => 'ヤ', + 'ﾕ' => 'ユ', + 'ﾖ' => 'ヨ', + 'ﾗ' => 'ラ', + 'ﾘ' => 'リ', + 'ﾙ' => 'ル', + 'ﾚ' => 'レ', + 'ﾛ' => 'ロ', + 'ﾜ' => 'ワ', + 'ﾝ' => 'ン', + 'ﾞ' => '゙', + 'ﾟ' => '゚', + 'ﾠ' => 'ᅠ', + 'ﾡ' => 'ᄀ', + 'ﾢ' => 'ᄁ', + 'ﾣ' => 'ᆪ', + 'ﾤ' => 'ᄂ', + 'ﾥ' => 'ᆬ', + 'ﾦ' => 'ᆭ', + 'ﾧ' => 'ᄃ', + 'ﾨ' => 'ᄄ', + 'ﾩ' => 'ᄅ', + 'ﾪ' => 'ᆰ', + 'ﾫ' => 'ᆱ', + 'ﾬ' => 'ᆲ', + 'ﾭ' => 'ᆳ', + 'ﾮ' => 'ᆴ', + 'ﾯ' => 'ᆵ', + 'ﾰ' => 'ᄚ', + 'ﾱ' => 'ᄆ', + 'ﾲ' => 'ᄇ', + 'ﾳ' => 'ᄈ', + 'ﾴ' => 'ᄡ', + 'ﾵ' => 'ᄉ', + 'ﾶ' => 'ᄊ', + 'ﾷ' => 'ᄋ', + 'ﾸ' => 'ᄌ', + 'ﾹ' => 'ᄍ', + 'ﾺ' => 'ᄎ', + 'ﾻ' => 'ᄏ', + 'ﾼ' => 'ᄐ', + 'ﾽ' => 'ᄑ', + 'ﾾ' => 'ᄒ', + 'ￂ' => 'ᅡ', + 'ￃ' => 'ᅢ', + 'ￄ' => 'ᅣ', + 'ￅ' => 'ᅤ', + 'ￆ' => 'ᅥ', + 'ￇ' => 'ᅦ', + 'ￊ' => 'ᅧ', + 'ￋ' => 'ᅨ', + 'ￌ' => 'ᅩ', + 'ￍ' => 'ᅪ', + 'ￎ' => 'ᅫ', + 'ￏ' => 'ᅬ', + 'ￒ' => 'ᅭ', + 'ￓ' => 'ᅮ', + 'ￔ' => 'ᅯ', + 'ￕ' => 'ᅰ', + 'ￖ' => 'ᅱ', + 'ￗ' => 'ᅲ', + 'ￚ' => 'ᅳ', + 'ￛ' => 'ᅴ', + 'ￜ' => 'ᅵ', + '￠' => '¢', + '￡' => '£', + '￢' => '¬', + '￣' => ' ̄', + '￤' => '¦', + '￥' => '¥', + '￦' => '₩', + '￨' => '│', + '￩' => '←', + '￪' => '↑', + '￫' => '→', + '￬' => '↓', + '￭' => '■', + '￮' => '○', + '𝐀' => 'A', + '𝐁' => 'B', + '𝐂' => 'C', + '𝐃' => 'D', + '𝐄' => 'E', + '𝐅' => 'F', + '𝐆' => 'G', + '𝐇' => 'H', + '𝐈' => 'I', + '𝐉' => 'J', + '𝐊' => 'K', + '𝐋' => 'L', + '𝐌' => 'M', + '𝐍' => 'N', + '𝐎' => 'O', + '𝐏' => 'P', + '𝐐' => 'Q', + '𝐑' => 'R', + '𝐒' => 'S', + '𝐓' => 'T', + '𝐔' => 'U', + '𝐕' => 'V', + '𝐖' => 'W', + '𝐗' => 'X', + '𝐘' => 'Y', + '𝐙' => 'Z', + '𝐚' => 'a', + '𝐛' => 'b', + '𝐜' => 'c', + '𝐝' => 'd', + '𝐞' => 'e', + '𝐟' => 'f', + '𝐠' => 'g', + '𝐡' => 'h', + '𝐢' => 'i', + '𝐣' => 'j', + '𝐤' => 'k', + '𝐥' => 'l', + '𝐦' => 'm', + '𝐧' => 'n', + '𝐨' => 'o', + '𝐩' => 'p', + '𝐪' => 'q', + '𝐫' => 'r', + '𝐬' => 's', + '𝐭' => 't', + '𝐮' => 'u', + '𝐯' => 'v', + '𝐰' => 'w', + '𝐱' => 'x', + '𝐲' => 'y', + '𝐳' => 'z', + '𝐴' => 'A', + '𝐵' => 'B', + '𝐶' => 'C', + '𝐷' => 'D', + '𝐸' => 'E', + '𝐹' => 'F', + '𝐺' => 'G', + '𝐻' => 'H', + '𝐼' => 'I', + '𝐽' => 'J', + '𝐾' => 'K', + '𝐿' => 'L', + '𝑀' => 'M', + '𝑁' => 'N', + '𝑂' => 'O', + '𝑃' => 'P', + '𝑄' => 'Q', + '𝑅' => 'R', + '𝑆' => 'S', + '𝑇' => 'T', + '𝑈' => 'U', + '𝑉' => 'V', + '𝑊' => 'W', + '𝑋' => 'X', + '𝑌' => 'Y', + '𝑍' => 'Z', + '𝑎' => 'a', + '𝑏' => 'b', + '𝑐' => 'c', + '𝑑' => 'd', + '𝑒' => 'e', + '𝑓' => 'f', + '𝑔' => 'g', + '𝑖' => 'i', + '𝑗' => 'j', + '𝑘' => 'k', + '𝑙' => 'l', + '𝑚' => 'm', + '𝑛' => 'n', + '𝑜' => 'o', + '𝑝' => 'p', + '𝑞' => 'q', + '𝑟' => 'r', + '𝑠' => 's', + '𝑡' => 't', + '𝑢' => 'u', + '𝑣' => 'v', + '𝑤' => 'w', + '𝑥' => 'x', + '𝑦' => 'y', + '𝑧' => 'z', + '𝑨' => 'A', + '𝑩' => 'B', + '𝑪' => 'C', + '𝑫' => 'D', + '𝑬' => 'E', + '𝑭' => 'F', + '𝑮' => 'G', + '𝑯' => 'H', + '𝑰' => 'I', + '𝑱' => 'J', + '𝑲' => 'K', + '𝑳' => 'L', + '𝑴' => 'M', + '𝑵' => 'N', + '𝑶' => 'O', + '𝑷' => 'P', + '𝑸' => 'Q', + '𝑹' => 'R', + '𝑺' => 'S', + '𝑻' => 'T', + '𝑼' => 'U', + '𝑽' => 'V', + '𝑾' => 'W', + '𝑿' => 'X', + '𝒀' => 'Y', + '𝒁' => 'Z', + '𝒂' => 'a', + '𝒃' => 'b', + '𝒄' => 'c', + '𝒅' => 'd', + '𝒆' => 'e', + '𝒇' => 'f', + '𝒈' => 'g', + '𝒉' => 'h', + '𝒊' => 'i', + '𝒋' => 'j', + '𝒌' => 'k', + '𝒍' => 'l', + '𝒎' => 'm', + '𝒏' => 'n', + '𝒐' => 'o', + '𝒑' => 'p', + '𝒒' => 'q', + '𝒓' => 'r', + '𝒔' => 's', + '𝒕' => 't', + '𝒖' => 'u', + '𝒗' => 'v', + '𝒘' => 'w', + '𝒙' => 'x', + '𝒚' => 'y', + '𝒛' => 'z', + '𝒜' => 'A', + '𝒞' => 'C', + '𝒟' => 'D', + '𝒢' => 'G', + '𝒥' => 'J', + '𝒦' => 'K', + '𝒩' => 'N', + '𝒪' => 'O', + '𝒫' => 'P', + '𝒬' => 'Q', + '𝒮' => 'S', + '𝒯' => 'T', + '𝒰' => 'U', + '𝒱' => 'V', + '𝒲' => 'W', + '𝒳' => 'X', + '𝒴' => 'Y', + '𝒵' => 'Z', + '𝒶' => 'a', + '𝒷' => 'b', + '𝒸' => 'c', + '𝒹' => 'd', + '𝒻' => 'f', + '𝒽' => 'h', + '𝒾' => 'i', + '𝒿' => 'j', + '𝓀' => 'k', + '𝓁' => 'l', + '𝓂' => 'm', + '𝓃' => 'n', + '𝓅' => 'p', + '𝓆' => 'q', + '𝓇' => 'r', + '𝓈' => 's', + '𝓉' => 't', + '𝓊' => 'u', + '𝓋' => 'v', + '𝓌' => 'w', + '𝓍' => 'x', + '𝓎' => 'y', + '𝓏' => 'z', + '𝓐' => 'A', + '𝓑' => 'B', + '𝓒' => 'C', + '𝓓' => 'D', + '𝓔' => 'E', + '𝓕' => 'F', + '𝓖' => 'G', + '𝓗' => 'H', + '𝓘' => 'I', + '𝓙' => 'J', + '𝓚' => 'K', + '𝓛' => 'L', + '𝓜' => 'M', + '𝓝' => 'N', + '𝓞' => 'O', + '𝓟' => 'P', + '𝓠' => 'Q', + '𝓡' => 'R', + '𝓢' => 'S', + '𝓣' => 'T', + '𝓤' => 'U', + '𝓥' => 'V', + '𝓦' => 'W', + '𝓧' => 'X', + '𝓨' => 'Y', + '𝓩' => 'Z', + '𝓪' => 'a', + '𝓫' => 'b', + '𝓬' => 'c', + '𝓭' => 'd', + '𝓮' => 'e', + '𝓯' => 'f', + '𝓰' => 'g', + '𝓱' => 'h', + '𝓲' => 'i', + '𝓳' => 'j', + '𝓴' => 'k', + '𝓵' => 'l', + '𝓶' => 'm', + '𝓷' => 'n', + '𝓸' => 'o', + '𝓹' => 'p', + '𝓺' => 'q', + '𝓻' => 'r', + '𝓼' => 's', + '𝓽' => 't', + '𝓾' => 'u', + '𝓿' => 'v', + '𝔀' => 'w', + '𝔁' => 'x', + '𝔂' => 'y', + '𝔃' => 'z', + '𝔄' => 'A', + '𝔅' => 'B', + '𝔇' => 'D', + '𝔈' => 'E', + '𝔉' => 'F', + '𝔊' => 'G', + '𝔍' => 'J', + '𝔎' => 'K', + '𝔏' => 'L', + '𝔐' => 'M', + '𝔑' => 'N', + '𝔒' => 'O', + '𝔓' => 'P', + '𝔔' => 'Q', + '𝔖' => 'S', + '𝔗' => 'T', + '𝔘' => 'U', + '𝔙' => 'V', + '𝔚' => 'W', + '𝔛' => 'X', + '𝔜' => 'Y', + '𝔞' => 'a', + '𝔟' => 'b', + '𝔠' => 'c', + '𝔡' => 'd', + '𝔢' => 'e', + '𝔣' => 'f', + '𝔤' => 'g', + '𝔥' => 'h', + '𝔦' => 'i', + '𝔧' => 'j', + '𝔨' => 'k', + '𝔩' => 'l', + '𝔪' => 'm', + '𝔫' => 'n', + '𝔬' => 'o', + '𝔭' => 'p', + '𝔮' => 'q', + '𝔯' => 'r', + '𝔰' => 's', + '𝔱' => 't', + '𝔲' => 'u', + '𝔳' => 'v', + '𝔴' => 'w', + '𝔵' => 'x', + '𝔶' => 'y', + '𝔷' => 'z', + '𝔸' => 'A', + '𝔹' => 'B', + '𝔻' => 'D', + '𝔼' => 'E', + '𝔽' => 'F', + '𝔾' => 'G', + '𝕀' => 'I', + '𝕁' => 'J', + '𝕂' => 'K', + '𝕃' => 'L', + '𝕄' => 'M', + '𝕆' => 'O', + '𝕊' => 'S', + '𝕋' => 'T', + '𝕌' => 'U', + '𝕍' => 'V', + '𝕎' => 'W', + '𝕏' => 'X', + '𝕐' => 'Y', + '𝕒' => 'a', + '𝕓' => 'b', + '𝕔' => 'c', + '𝕕' => 'd', + '𝕖' => 'e', + '𝕗' => 'f', + '𝕘' => 'g', + '𝕙' => 'h', + '𝕚' => 'i', + '𝕛' => 'j', + '𝕜' => 'k', + '𝕝' => 'l', + '𝕞' => 'm', + '𝕟' => 'n', + '𝕠' => 'o', + '𝕡' => 'p', + '𝕢' => 'q', + '𝕣' => 'r', + '𝕤' => 's', + '𝕥' => 't', + '𝕦' => 'u', + '𝕧' => 'v', + '𝕨' => 'w', + '𝕩' => 'x', + '𝕪' => 'y', + '𝕫' => 'z', + '𝕬' => 'A', + '𝕭' => 'B', + '𝕮' => 'C', + '𝕯' => 'D', + '𝕰' => 'E', + '𝕱' => 'F', + '𝕲' => 'G', + '𝕳' => 'H', + '𝕴' => 'I', + '𝕵' => 'J', + '𝕶' => 'K', + '𝕷' => 'L', + '𝕸' => 'M', + '𝕹' => 'N', + '𝕺' => 'O', + '𝕻' => 'P', + '𝕼' => 'Q', + '𝕽' => 'R', + '𝕾' => 'S', + '𝕿' => 'T', + '𝖀' => 'U', + '𝖁' => 'V', + '𝖂' => 'W', + '𝖃' => 'X', + '𝖄' => 'Y', + '𝖅' => 'Z', + '𝖆' => 'a', + '𝖇' => 'b', + '𝖈' => 'c', + '𝖉' => 'd', + '𝖊' => 'e', + '𝖋' => 'f', + '𝖌' => 'g', + '𝖍' => 'h', + '𝖎' => 'i', + '𝖏' => 'j', + '𝖐' => 'k', + '𝖑' => 'l', + '𝖒' => 'm', + '𝖓' => 'n', + '𝖔' => 'o', + '𝖕' => 'p', + '𝖖' => 'q', + '𝖗' => 'r', + '𝖘' => 's', + '𝖙' => 't', + '𝖚' => 'u', + '𝖛' => 'v', + '𝖜' => 'w', + '𝖝' => 'x', + '𝖞' => 'y', + '𝖟' => 'z', + '𝖠' => 'A', + '𝖡' => 'B', + '𝖢' => 'C', + '𝖣' => 'D', + '𝖤' => 'E', + '𝖥' => 'F', + '𝖦' => 'G', + '𝖧' => 'H', + '𝖨' => 'I', + '𝖩' => 'J', + '𝖪' => 'K', + '𝖫' => 'L', + '𝖬' => 'M', + '𝖭' => 'N', + '𝖮' => 'O', + '𝖯' => 'P', + '𝖰' => 'Q', + '𝖱' => 'R', + '𝖲' => 'S', + '𝖳' => 'T', + '𝖴' => 'U', + '𝖵' => 'V', + '𝖶' => 'W', + '𝖷' => 'X', + '𝖸' => 'Y', + '𝖹' => 'Z', + '𝖺' => 'a', + '𝖻' => 'b', + '𝖼' => 'c', + '𝖽' => 'd', + '𝖾' => 'e', + '𝖿' => 'f', + '𝗀' => 'g', + '𝗁' => 'h', + '𝗂' => 'i', + '𝗃' => 'j', + '𝗄' => 'k', + '𝗅' => 'l', + '𝗆' => 'm', + '𝗇' => 'n', + '𝗈' => 'o', + '𝗉' => 'p', + '𝗊' => 'q', + '𝗋' => 'r', + '𝗌' => 's', + '𝗍' => 't', + '𝗎' => 'u', + '𝗏' => 'v', + '𝗐' => 'w', + '𝗑' => 'x', + '𝗒' => 'y', + '𝗓' => 'z', + '𝗔' => 'A', + '𝗕' => 'B', + '𝗖' => 'C', + '𝗗' => 'D', + '𝗘' => 'E', + '𝗙' => 'F', + '𝗚' => 'G', + '𝗛' => 'H', + '𝗜' => 'I', + '𝗝' => 'J', + '𝗞' => 'K', + '𝗟' => 'L', + '𝗠' => 'M', + '𝗡' => 'N', + '𝗢' => 'O', + '𝗣' => 'P', + '𝗤' => 'Q', + '𝗥' => 'R', + '𝗦' => 'S', + '𝗧' => 'T', + '𝗨' => 'U', + '𝗩' => 'V', + '𝗪' => 'W', + '𝗫' => 'X', + '𝗬' => 'Y', + '𝗭' => 'Z', + '𝗮' => 'a', + '𝗯' => 'b', + '𝗰' => 'c', + '𝗱' => 'd', + '𝗲' => 'e', + '𝗳' => 'f', + '𝗴' => 'g', + '𝗵' => 'h', + '𝗶' => 'i', + '𝗷' => 'j', + '𝗸' => 'k', + '𝗹' => 'l', + '𝗺' => 'm', + '𝗻' => 'n', + '𝗼' => 'o', + '𝗽' => 'p', + '𝗾' => 'q', + '𝗿' => 'r', + '𝘀' => 's', + '𝘁' => 't', + '𝘂' => 'u', + '𝘃' => 'v', + '𝘄' => 'w', + '𝘅' => 'x', + '𝘆' => 'y', + '𝘇' => 'z', + '𝘈' => 'A', + '𝘉' => 'B', + '𝘊' => 'C', + '𝘋' => 'D', + '𝘌' => 'E', + '𝘍' => 'F', + '𝘎' => 'G', + '𝘏' => 'H', + '𝘐' => 'I', + '𝘑' => 'J', + '𝘒' => 'K', + '𝘓' => 'L', + '𝘔' => 'M', + '𝘕' => 'N', + '𝘖' => 'O', + '𝘗' => 'P', + '𝘘' => 'Q', + '𝘙' => 'R', + '𝘚' => 'S', + '𝘛' => 'T', + '𝘜' => 'U', + '𝘝' => 'V', + '𝘞' => 'W', + '𝘟' => 'X', + '𝘠' => 'Y', + '𝘡' => 'Z', + '𝘢' => 'a', + '𝘣' => 'b', + '𝘤' => 'c', + '𝘥' => 'd', + '𝘦' => 'e', + '𝘧' => 'f', + '𝘨' => 'g', + '𝘩' => 'h', + '𝘪' => 'i', + '𝘫' => 'j', + '𝘬' => 'k', + '𝘭' => 'l', + '𝘮' => 'm', + '𝘯' => 'n', + '𝘰' => 'o', + '𝘱' => 'p', + '𝘲' => 'q', + '𝘳' => 'r', + '𝘴' => 's', + '𝘵' => 't', + '𝘶' => 'u', + '𝘷' => 'v', + '𝘸' => 'w', + '𝘹' => 'x', + '𝘺' => 'y', + '𝘻' => 'z', + '𝘼' => 'A', + '𝘽' => 'B', + '𝘾' => 'C', + '𝘿' => 'D', + '𝙀' => 'E', + '𝙁' => 'F', + '𝙂' => 'G', + '𝙃' => 'H', + '𝙄' => 'I', + '𝙅' => 'J', + '𝙆' => 'K', + '𝙇' => 'L', + '𝙈' => 'M', + '𝙉' => 'N', + '𝙊' => 'O', + '𝙋' => 'P', + '𝙌' => 'Q', + '𝙍' => 'R', + '𝙎' => 'S', + '𝙏' => 'T', + '𝙐' => 'U', + '𝙑' => 'V', + '𝙒' => 'W', + '𝙓' => 'X', + '𝙔' => 'Y', + '𝙕' => 'Z', + '𝙖' => 'a', + '𝙗' => 'b', + '𝙘' => 'c', + '𝙙' => 'd', + '𝙚' => 'e', + '𝙛' => 'f', + '𝙜' => 'g', + '𝙝' => 'h', + '𝙞' => 'i', + '𝙟' => 'j', + '𝙠' => 'k', + '𝙡' => 'l', + '𝙢' => 'm', + '𝙣' => 'n', + '𝙤' => 'o', + '𝙥' => 'p', + '𝙦' => 'q', + '𝙧' => 'r', + '𝙨' => 's', + '𝙩' => 't', + '𝙪' => 'u', + '𝙫' => 'v', + '𝙬' => 'w', + '𝙭' => 'x', + '𝙮' => 'y', + '𝙯' => 'z', + '𝙰' => 'A', + '𝙱' => 'B', + '𝙲' => 'C', + '𝙳' => 'D', + '𝙴' => 'E', + '𝙵' => 'F', + '𝙶' => 'G', + '𝙷' => 'H', + '𝙸' => 'I', + '𝙹' => 'J', + '𝙺' => 'K', + '𝙻' => 'L', + '𝙼' => 'M', + '𝙽' => 'N', + '𝙾' => 'O', + '𝙿' => 'P', + '𝚀' => 'Q', + '𝚁' => 'R', + '𝚂' => 'S', + '𝚃' => 'T', + '𝚄' => 'U', + '𝚅' => 'V', + '𝚆' => 'W', + '𝚇' => 'X', + '𝚈' => 'Y', + '𝚉' => 'Z', + '𝚊' => 'a', + '𝚋' => 'b', + '𝚌' => 'c', + '𝚍' => 'd', + '𝚎' => 'e', + '𝚏' => 'f', + '𝚐' => 'g', + '𝚑' => 'h', + '𝚒' => 'i', + '𝚓' => 'j', + '𝚔' => 'k', + '𝚕' => 'l', + '𝚖' => 'm', + '𝚗' => 'n', + '𝚘' => 'o', + '𝚙' => 'p', + '𝚚' => 'q', + '𝚛' => 'r', + '𝚜' => 's', + '𝚝' => 't', + '𝚞' => 'u', + '𝚟' => 'v', + '𝚠' => 'w', + '𝚡' => 'x', + '𝚢' => 'y', + '𝚣' => 'z', + '𝚤' => 'ı', + '𝚥' => 'ȷ', + '𝚨' => 'Α', + '𝚩' => 'Β', + '𝚪' => 'Γ', + '𝚫' => 'Δ', + '𝚬' => 'Ε', + '𝚭' => 'Ζ', + '𝚮' => 'Η', + '𝚯' => 'Θ', + '𝚰' => 'Ι', + '𝚱' => 'Κ', + '𝚲' => 'Λ', + '𝚳' => 'Μ', + '𝚴' => 'Ν', + '𝚵' => 'Ξ', + '𝚶' => 'Ο', + '𝚷' => 'Π', + '𝚸' => 'Ρ', + '𝚹' => 'Θ', + '𝚺' => 'Σ', + '𝚻' => 'Τ', + '𝚼' => 'Υ', + '𝚽' => 'Φ', + '𝚾' => 'Χ', + '𝚿' => 'Ψ', + '𝛀' => 'Ω', + '𝛁' => '∇', + '𝛂' => 'α', + '𝛃' => 'β', + '𝛄' => 'γ', + '𝛅' => 'δ', + '𝛆' => 'ε', + '𝛇' => 'ζ', + '𝛈' => 'η', + '𝛉' => 'θ', + '𝛊' => 'ι', + '𝛋' => 'κ', + '𝛌' => 'λ', + '𝛍' => 'μ', + '𝛎' => 'ν', + '𝛏' => 'ξ', + '𝛐' => 'ο', + '𝛑' => 'π', + '𝛒' => 'ρ', + '𝛓' => 'ς', + '𝛔' => 'σ', + '𝛕' => 'τ', + '𝛖' => 'υ', + '𝛗' => 'φ', + '𝛘' => 'χ', + '𝛙' => 'ψ', + '𝛚' => 'ω', + '𝛛' => '∂', + '𝛜' => 'ε', + '𝛝' => 'θ', + '𝛞' => 'κ', + '𝛟' => 'φ', + '𝛠' => 'ρ', + '𝛡' => 'π', + '𝛢' => 'Α', + '𝛣' => 'Β', + '𝛤' => 'Γ', + '𝛥' => 'Δ', + '𝛦' => 'Ε', + '𝛧' => 'Ζ', + '𝛨' => 'Η', + '𝛩' => 'Θ', + '𝛪' => 'Ι', + '𝛫' => 'Κ', + '𝛬' => 'Λ', + '𝛭' => 'Μ', + '𝛮' => 'Ν', + '𝛯' => 'Ξ', + '𝛰' => 'Ο', + '𝛱' => 'Π', + '𝛲' => 'Ρ', + '𝛳' => 'Θ', + '𝛴' => 'Σ', + '𝛵' => 'Τ', + '𝛶' => 'Υ', + '𝛷' => 'Φ', + '𝛸' => 'Χ', + '𝛹' => 'Ψ', + '𝛺' => 'Ω', + '𝛻' => '∇', + '𝛼' => 'α', + '𝛽' => 'β', + '𝛾' => 'γ', + '𝛿' => 'δ', + '𝜀' => 'ε', + '𝜁' => 'ζ', + '𝜂' => 'η', + '𝜃' => 'θ', + '𝜄' => 'ι', + '𝜅' => 'κ', + '𝜆' => 'λ', + '𝜇' => 'μ', + '𝜈' => 'ν', + '𝜉' => 'ξ', + '𝜊' => 'ο', + '𝜋' => 'π', + '𝜌' => 'ρ', + '𝜍' => 'ς', + '𝜎' => 'σ', + '𝜏' => 'τ', + '𝜐' => 'υ', + '𝜑' => 'φ', + '𝜒' => 'χ', + '𝜓' => 'ψ', + '𝜔' => 'ω', + '𝜕' => '∂', + '𝜖' => 'ε', + '𝜗' => 'θ', + '𝜘' => 'κ', + '𝜙' => 'φ', + '𝜚' => 'ρ', + '𝜛' => 'π', + '𝜜' => 'Α', + '𝜝' => 'Β', + '𝜞' => 'Γ', + '𝜟' => 'Δ', + '𝜠' => 'Ε', + '𝜡' => 'Ζ', + '𝜢' => 'Η', + '𝜣' => 'Θ', + '𝜤' => 'Ι', + '𝜥' => 'Κ', + '𝜦' => 'Λ', + '𝜧' => 'Μ', + '𝜨' => 'Ν', + '𝜩' => 'Ξ', + '𝜪' => 'Ο', + '𝜫' => 'Π', + '𝜬' => 'Ρ', + '𝜭' => 'Θ', + '𝜮' => 'Σ', + '𝜯' => 'Τ', + '𝜰' => 'Υ', + '𝜱' => 'Φ', + '𝜲' => 'Χ', + '𝜳' => 'Ψ', + '𝜴' => 'Ω', + '𝜵' => '∇', + '𝜶' => 'α', + '𝜷' => 'β', + '𝜸' => 'γ', + '𝜹' => 'δ', + '𝜺' => 'ε', + '𝜻' => 'ζ', + '𝜼' => 'η', + '𝜽' => 'θ', + '𝜾' => 'ι', + '𝜿' => 'κ', + '𝝀' => 'λ', + '𝝁' => 'μ', + '𝝂' => 'ν', + '𝝃' => 'ξ', + '𝝄' => 'ο', + '𝝅' => 'π', + '𝝆' => 'ρ', + '𝝇' => 'ς', + '𝝈' => 'σ', + '𝝉' => 'τ', + '𝝊' => 'υ', + '𝝋' => 'φ', + '𝝌' => 'χ', + '𝝍' => 'ψ', + '𝝎' => 'ω', + '𝝏' => '∂', + '𝝐' => 'ε', + '𝝑' => 'θ', + '𝝒' => 'κ', + '𝝓' => 'φ', + '𝝔' => 'ρ', + '𝝕' => 'π', + '𝝖' => 'Α', + '𝝗' => 'Β', + '𝝘' => 'Γ', + '𝝙' => 'Δ', + '𝝚' => 'Ε', + '𝝛' => 'Ζ', + '𝝜' => 'Η', + '𝝝' => 'Θ', + '𝝞' => 'Ι', + '𝝟' => 'Κ', + '𝝠' => 'Λ', + '𝝡' => 'Μ', + '𝝢' => 'Ν', + '𝝣' => 'Ξ', + '𝝤' => 'Ο', + '𝝥' => 'Π', + '𝝦' => 'Ρ', + '𝝧' => 'Θ', + '𝝨' => 'Σ', + '𝝩' => 'Τ', + '𝝪' => 'Υ', + '𝝫' => 'Φ', + '𝝬' => 'Χ', + '𝝭' => 'Ψ', + '𝝮' => 'Ω', + '𝝯' => '∇', + '𝝰' => 'α', + '𝝱' => 'β', + '𝝲' => 'γ', + '𝝳' => 'δ', + '𝝴' => 'ε', + '𝝵' => 'ζ', + '𝝶' => 'η', + '𝝷' => 'θ', + '𝝸' => 'ι', + '𝝹' => 'κ', + '𝝺' => 'λ', + '𝝻' => 'μ', + '𝝼' => 'ν', + '𝝽' => 'ξ', + '𝝾' => 'ο', + '𝝿' => 'π', + '𝞀' => 'ρ', + '𝞁' => 'ς', + '𝞂' => 'σ', + '𝞃' => 'τ', + '𝞄' => 'υ', + '𝞅' => 'φ', + '𝞆' => 'χ', + '𝞇' => 'ψ', + '𝞈' => 'ω', + '𝞉' => '∂', + '𝞊' => 'ε', + '𝞋' => 'θ', + '𝞌' => 'κ', + '𝞍' => 'φ', + '𝞎' => 'ρ', + '𝞏' => 'π', + '𝞐' => 'Α', + '𝞑' => 'Β', + '𝞒' => 'Γ', + '𝞓' => 'Δ', + '𝞔' => 'Ε', + '𝞕' => 'Ζ', + '𝞖' => 'Η', + '𝞗' => 'Θ', + '𝞘' => 'Ι', + '𝞙' => 'Κ', + '𝞚' => 'Λ', + '𝞛' => 'Μ', + '𝞜' => 'Ν', + '𝞝' => 'Ξ', + '𝞞' => 'Ο', + '𝞟' => 'Π', + '𝞠' => 'Ρ', + '𝞡' => 'Θ', + '𝞢' => 'Σ', + '𝞣' => 'Τ', + '𝞤' => 'Υ', + '𝞥' => 'Φ', + '𝞦' => 'Χ', + '𝞧' => 'Ψ', + '𝞨' => 'Ω', + '𝞩' => '∇', + '𝞪' => 'α', + '𝞫' => 'β', + '𝞬' => 'γ', + '𝞭' => 'δ', + '𝞮' => 'ε', + '𝞯' => 'ζ', + '𝞰' => 'η', + '𝞱' => 'θ', + '𝞲' => 'ι', + '𝞳' => 'κ', + '𝞴' => 'λ', + '𝞵' => 'μ', + '𝞶' => 'ν', + '𝞷' => 'ξ', + '𝞸' => 'ο', + '𝞹' => 'π', + '𝞺' => 'ρ', + '𝞻' => 'ς', + '𝞼' => 'σ', + '𝞽' => 'τ', + '𝞾' => 'υ', + '𝞿' => 'φ', + '𝟀' => 'χ', + '𝟁' => 'ψ', + '𝟂' => 'ω', + '𝟃' => '∂', + '𝟄' => 'ε', + '𝟅' => 'θ', + '𝟆' => 'κ', + '𝟇' => 'φ', + '𝟈' => 'ρ', + '𝟉' => 'π', + '𝟊' => 'Ϝ', + '𝟋' => 'ϝ', + '𝟎' => '0', + '𝟏' => '1', + '𝟐' => '2', + '𝟑' => '3', + '𝟒' => '4', + '𝟓' => '5', + '𝟔' => '6', + '𝟕' => '7', + '𝟖' => '8', + '𝟗' => '9', + '𝟘' => '0', + '𝟙' => '1', + '𝟚' => '2', + '𝟛' => '3', + '𝟜' => '4', + '𝟝' => '5', + '𝟞' => '6', + '𝟟' => '7', + '𝟠' => '8', + '𝟡' => '9', + '𝟢' => '0', + '𝟣' => '1', + '𝟤' => '2', + '𝟥' => '3', + '𝟦' => '4', + '𝟧' => '5', + '𝟨' => '6', + '𝟩' => '7', + '𝟪' => '8', + '𝟫' => '9', + '𝟬' => '0', + '𝟭' => '1', + '𝟮' => '2', + '𝟯' => '3', + '𝟰' => '4', + '𝟱' => '5', + '𝟲' => '6', + '𝟳' => '7', + '𝟴' => '8', + '𝟵' => '9', + '𝟶' => '0', + '𝟷' => '1', + '𝟸' => '2', + '𝟹' => '3', + '𝟺' => '4', + '𝟻' => '5', + '𝟼' => '6', + '𝟽' => '7', + '𝟾' => '8', + '𝟿' => '9', + '𞸀' => 'ا', + '𞸁' => 'ب', + '𞸂' => 'ج', + '𞸃' => 'د', + '𞸅' => 'و', + '𞸆' => 'ز', + '𞸇' => 'ح', + '𞸈' => 'ط', + '𞸉' => 'ي', + '𞸊' => 'ك', + '𞸋' => 'ل', + '𞸌' => 'م', + '𞸍' => 'ن', + '𞸎' => 'س', + '𞸏' => 'ع', + '𞸐' => 'ف', + '𞸑' => 'ص', + '𞸒' => 'ق', + '𞸓' => 'ر', + '𞸔' => 'ش', + '𞸕' => 'ت', + '𞸖' => 'ث', + '𞸗' => 'خ', + '𞸘' => 'ذ', + '𞸙' => 'ض', + '𞸚' => 'ظ', + '𞸛' => 'غ', + '𞸜' => 'ٮ', + '𞸝' => 'ں', + '𞸞' => 'ڡ', + '𞸟' => 'ٯ', + '𞸡' => 'ب', + '𞸢' => 'ج', + '𞸤' => 'ه', + '𞸧' => 'ح', + '𞸩' => 'ي', + '𞸪' => 'ك', + '𞸫' => 'ل', + '𞸬' => 'م', + '𞸭' => 'ن', + '𞸮' => 'س', + '𞸯' => 'ع', + '𞸰' => 'ف', + '𞸱' => 'ص', + '𞸲' => 'ق', + '𞸴' => 'ش', + '𞸵' => 'ت', + '𞸶' => 'ث', + '𞸷' => 'خ', + '𞸹' => 'ض', + '𞸻' => 'غ', + '𞹂' => 'ج', + '𞹇' => 'ح', + '𞹉' => 'ي', + '𞹋' => 'ل', + '𞹍' => 'ن', + '𞹎' => 'س', + '𞹏' => 'ع', + '𞹑' => 'ص', + '𞹒' => 'ق', + '𞹔' => 'ش', + '𞹗' => 'خ', + '𞹙' => 'ض', + '𞹛' => 'غ', + '𞹝' => 'ں', + '𞹟' => 'ٯ', + '𞹡' => 'ب', + '𞹢' => 'ج', + '𞹤' => 'ه', + '𞹧' => 'ح', + '𞹨' => 'ط', + '𞹩' => 'ي', + '𞹪' => 'ك', + '𞹬' => 'م', + '𞹭' => 'ن', + '𞹮' => 'س', + '𞹯' => 'ع', + '𞹰' => 'ف', + '𞹱' => 'ص', + '𞹲' => 'ق', + '𞹴' => 'ش', + '𞹵' => 'ت', + '𞹶' => 'ث', + '𞹷' => 'خ', + '𞹹' => 'ض', + '𞹺' => 'ظ', + '𞹻' => 'غ', + '𞹼' => 'ٮ', + '𞹾' => 'ڡ', + '𞺀' => 'ا', + '𞺁' => 'ب', + '𞺂' => 'ج', + '𞺃' => 'د', + '𞺄' => 'ه', + '𞺅' => 'و', + '𞺆' => 'ز', + '𞺇' => 'ح', + '𞺈' => 'ط', + '𞺉' => 'ي', + '𞺋' => 'ل', + '𞺌' => 'م', + '𞺍' => 'ن', + '𞺎' => 'س', + '𞺏' => 'ع', + '𞺐' => 'ف', + '𞺑' => 'ص', + '𞺒' => 'ق', + '𞺓' => 'ر', + '𞺔' => 'ش', + '𞺕' => 'ت', + '𞺖' => 'ث', + '𞺗' => 'خ', + '𞺘' => 'ذ', + '𞺙' => 'ض', + '𞺚' => 'ظ', + '𞺛' => 'غ', + '𞺡' => 'ب', + '𞺢' => 'ج', + '𞺣' => 'د', + '𞺥' => 'و', + '𞺦' => 'ز', + '𞺧' => 'ح', + '𞺨' => 'ط', + '𞺩' => 'ي', + '𞺫' => 'ل', + '𞺬' => 'م', + '𞺭' => 'ن', + '𞺮' => 'س', + '𞺯' => 'ع', + '𞺰' => 'ف', + '𞺱' => 'ص', + '𞺲' => 'ق', + '𞺳' => 'ر', + '𞺴' => 'ش', + '𞺵' => 'ت', + '𞺶' => 'ث', + '𞺷' => 'خ', + '𞺸' => 'ذ', + '𞺹' => 'ض', + '𞺺' => 'ظ', + '𞺻' => 'غ', + '🄀' => '0.', + '🄁' => '0,', + '🄂' => '1,', + '🄃' => '2,', + '🄄' => '3,', + '🄅' => '4,', + '🄆' => '5,', + '🄇' => '6,', + '🄈' => '7,', + '🄉' => '8,', + '🄊' => '9,', + '🄐' => '(A)', + '🄑' => '(B)', + '🄒' => '(C)', + '🄓' => '(D)', + '🄔' => '(E)', + '🄕' => '(F)', + '🄖' => '(G)', + '🄗' => '(H)', + '🄘' => '(I)', + '🄙' => '(J)', + '🄚' => '(K)', + '🄛' => '(L)', + '🄜' => '(M)', + '🄝' => '(N)', + '🄞' => '(O)', + '🄟' => '(P)', + '🄠' => '(Q)', + '🄡' => '(R)', + '🄢' => '(S)', + '🄣' => '(T)', + '🄤' => '(U)', + '🄥' => '(V)', + '🄦' => '(W)', + '🄧' => '(X)', + '🄨' => '(Y)', + '🄩' => '(Z)', + '🄪' => '〔S〕', + '🄫' => 'C', + '🄬' => 'R', + '🄭' => 'CD', + '🄮' => 'WZ', + '🄰' => 'A', + '🄱' => 'B', + '🄲' => 'C', + '🄳' => 'D', + '🄴' => 'E', + '🄵' => 'F', + '🄶' => 'G', + '🄷' => 'H', + '🄸' => 'I', + '🄹' => 'J', + '🄺' => 'K', + '🄻' => 'L', + '🄼' => 'M', + '🄽' => 'N', + '🄾' => 'O', + '🄿' => 'P', + '🅀' => 'Q', + '🅁' => 'R', + '🅂' => 'S', + '🅃' => 'T', + '🅄' => 'U', + '🅅' => 'V', + '🅆' => 'W', + '🅇' => 'X', + '🅈' => 'Y', + '🅉' => 'Z', + '🅊' => 'HV', + '🅋' => 'MV', + '🅌' => 'SD', + '🅍' => 'SS', + '🅎' => 'PPV', + '🅏' => 'WC', + '🅪' => 'MC', + '🅫' => 'MD', + '🅬' => 'MR', + '🆐' => 'DJ', + '🈀' => 'ほか', + '🈁' => 'ココ', + '🈂' => 'サ', + '🈐' => '手', + '🈑' => '字', + '🈒' => '双', + '🈓' => 'デ', + '🈔' => '二', + '🈕' => '多', + '🈖' => '解', + '🈗' => '天', + '🈘' => '交', + '🈙' => '映', + '🈚' => '無', + '🈛' => '料', + '🈜' => '前', + '🈝' => '後', + '🈞' => '再', + '🈟' => '新', + '🈠' => '初', + '🈡' => '終', + '🈢' => '生', + '🈣' => '販', + '🈤' => '声', + '🈥' => '吹', + '🈦' => '演', + '🈧' => '投', + '🈨' => '捕', + '🈩' => '一', + '🈪' => '三', + '🈫' => '遊', + '🈬' => '左', + '🈭' => '中', + '🈮' => '右', + '🈯' => '指', + '🈰' => '走', + '🈱' => '打', + '🈲' => '禁', + '🈳' => '空', + '🈴' => '合', + '🈵' => '満', + '🈶' => '有', + '🈷' => '月', + '🈸' => '申', + '🈹' => '割', + '🈺' => '営', + '🈻' => '配', + '🉀' => '〔本〕', + '🉁' => '〔三〕', + '🉂' => '〔二〕', + '🉃' => '〔安〕', + '🉄' => '〔点〕', + '🉅' => '〔打〕', + '🉆' => '〔盗〕', + '🉇' => '〔勝〕', + '🉈' => '〔敗〕', + '🉐' => '得', + '🉑' => '可', + '🯰' => '0', + '🯱' => '1', + '🯲' => '2', + '🯳' => '3', + '🯴' => '4', + '🯵' => '5', + '🯶' => '6', + '🯷' => '7', + '🯸' => '8', + '🯹' => '9', +); diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/bootstrap.php b/deps/vendor/symfony/polyfill-intl-normalizer/bootstrap.php new file mode 100644 index 000000000..3608e5c05 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/bootstrap.php @@ -0,0 +1,23 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Intl\Normalizer as p; + +if (\PHP_VERSION_ID >= 80000) { + return require __DIR__.'/bootstrap80.php'; +} + +if (!function_exists('normalizer_is_normalized')) { + function normalizer_is_normalized($string, $form = p\Normalizer::FORM_C) { return p\Normalizer::isNormalized($string, $form); } +} +if (!function_exists('normalizer_normalize')) { + function normalizer_normalize($string, $form = p\Normalizer::FORM_C) { return p\Normalizer::normalize($string, $form); } +} diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/bootstrap80.php b/deps/vendor/symfony/polyfill-intl-normalizer/bootstrap80.php new file mode 100644 index 000000000..e36d1a947 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/bootstrap80.php @@ -0,0 +1,19 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Intl\Normalizer as p; + +if (!function_exists('normalizer_is_normalized')) { + function normalizer_is_normalized(?string $string, ?int $form = p\Normalizer::FORM_C): bool { return p\Normalizer::isNormalized((string) $string, (int) $form); } +} +if (!function_exists('normalizer_normalize')) { + function normalizer_normalize(?string $string, ?int $form = p\Normalizer::FORM_C): string|false { return p\Normalizer::normalize((string) $string, (int) $form); } +} diff --git a/deps/vendor/symfony/polyfill-intl-normalizer/composer.json b/deps/vendor/symfony/polyfill-intl-normalizer/composer.json new file mode 100644 index 000000000..9bd04e887 --- /dev/null +++ b/deps/vendor/symfony/polyfill-intl-normalizer/composer.json @@ -0,0 +1,36 @@ +{ + "name": "symfony/polyfill-intl-normalizer", + "type": "library", + "description": "Symfony polyfill for intl's Normalizer class and related functions", + "keywords": ["polyfill", "shim", "compatibility", "portable", "intl", "normalizer"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Intl\\Normalizer\\": "" }, + "files": [ "bootstrap.php" ], + "classmap": [ "Resources/stubs" ] + }, + "suggest": { + "ext-intl": "For best performance" + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/polyfill-mbstring/LICENSE b/deps/vendor/symfony/polyfill-mbstring/LICENSE new file mode 100644 index 000000000..6e3afce69 --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2015-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-mbstring/Mbstring.php b/deps/vendor/symfony/polyfill-mbstring/Mbstring.php new file mode 100644 index 000000000..3d45c9d9a --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/Mbstring.php @@ -0,0 +1,1045 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Mbstring; + +/** + * Partial mbstring implementation in PHP, iconv based, UTF-8 centric. + * + * Implemented: + * - mb_chr - Returns a specific character from its Unicode code point + * - mb_convert_encoding - Convert character encoding + * - mb_convert_variables - Convert character code in variable(s) + * - mb_decode_mimeheader - Decode string in MIME header field + * - mb_encode_mimeheader - Encode string for MIME header XXX NATIVE IMPLEMENTATION IS REALLY BUGGED + * - mb_decode_numericentity - Decode HTML numeric string reference to character + * - mb_encode_numericentity - Encode character to HTML numeric string reference + * - mb_convert_case - Perform case folding on a string + * - mb_detect_encoding - Detect character encoding + * - mb_get_info - Get internal settings of mbstring + * - mb_http_input - Detect HTTP input character encoding + * - mb_http_output - Set/Get HTTP output character encoding + * - mb_internal_encoding - Set/Get internal character encoding + * - mb_list_encodings - Returns an array of all supported encodings + * - mb_ord - Returns the Unicode code point of a character + * - mb_output_handler - Callback function converts character encoding in output buffer + * - mb_scrub - Replaces ill-formed byte sequences with substitute characters + * - mb_strlen - Get string length + * - mb_strpos - Find position of first occurrence of string in a string + * - mb_strrpos - Find position of last occurrence of a string in a string + * - mb_str_split - Convert a string to an array + * - mb_strtolower - Make a string lowercase + * - mb_strtoupper - Make a string uppercase + * - mb_substitute_character - Set/Get substitution character + * - mb_substr - Get part of string + * - mb_stripos - Finds position of first occurrence of a string within another, case insensitive + * - mb_stristr - Finds first occurrence of a string within another, case insensitive + * - mb_strrchr - Finds the last occurrence of a character in a string within another + * - mb_strrichr - Finds the last occurrence of a character in a string within another, case insensitive + * - mb_strripos - Finds position of last occurrence of a string within another, case insensitive + * - mb_strstr - Finds first occurrence of a string within another + * - mb_strwidth - Return width of string + * - mb_substr_count - Count the number of substring occurrences + * - mb_ucfirst - Make a string's first character uppercase + * - mb_lcfirst - Make a string's first character lowercase + * - mb_trim - Strip whitespace (or other characters) from the beginning and end of a string + * - mb_ltrim - Strip whitespace (or other characters) from the beginning of a string + * - mb_rtrim - Strip whitespace (or other characters) from the end of a string + * + * Not implemented: + * - mb_convert_kana - Convert "kana" one from another ("zen-kaku", "han-kaku" and more) + * - mb_ereg_* - Regular expression with multibyte support + * - mb_parse_str - Parse GET/POST/COOKIE data and set global variable + * - mb_preferred_mime_name - Get MIME charset string + * - mb_regex_encoding - Returns current encoding for multibyte regex as string + * - mb_regex_set_options - Set/Get the default options for mbregex functions + * - mb_send_mail - Send encoded mail + * - mb_split - Split multibyte string using regular expression + * - mb_strcut - Get part of string + * - mb_strimwidth - Get truncated string with specified width + * + * @author Nicolas Grekas + * + * @internal + */ +final class Mbstring +{ + public const MB_CASE_FOLD = \PHP_INT_MAX; + + private const SIMPLE_CASE_FOLD = [ + ['µ', 'ſ', "\xCD\x85", 'ς', "\xCF\x90", "\xCF\x91", "\xCF\x95", "\xCF\x96", "\xCF\xB0", "\xCF\xB1", "\xCF\xB5", "\xE1\xBA\x9B", "\xE1\xBE\xBE"], + ['μ', 's', 'ι', 'σ', 'β', 'θ', 'φ', 'π', 'κ', 'ρ', 'ε', "\xE1\xB9\xA1", 'ι'], + ]; + + private static $encodingList = ['ASCII', 'UTF-8']; + private static $language = 'neutral'; + private static $internalEncoding = 'UTF-8'; + + public static function mb_convert_encoding($s, $toEncoding, $fromEncoding = null) + { + if (\is_array($s)) { + $r = []; + foreach ($s as $str) { + $r[] = self::mb_convert_encoding($str, $toEncoding, $fromEncoding); + } + + return $r; + } + + if (\is_array($fromEncoding) || (null !== $fromEncoding && false !== strpos($fromEncoding, ','))) { + $fromEncoding = self::mb_detect_encoding($s, $fromEncoding); + } else { + $fromEncoding = self::getEncoding($fromEncoding); + } + + $toEncoding = self::getEncoding($toEncoding); + + if ('BASE64' === $fromEncoding) { + $s = base64_decode($s); + $fromEncoding = $toEncoding; + } + + if ('BASE64' === $toEncoding) { + return base64_encode($s); + } + + if ('HTML-ENTITIES' === $toEncoding || 'HTML' === $toEncoding) { + if ('HTML-ENTITIES' === $fromEncoding || 'HTML' === $fromEncoding) { + $fromEncoding = 'Windows-1252'; + } + if ('UTF-8' !== $fromEncoding) { + $s = iconv($fromEncoding, 'UTF-8//IGNORE', $s); + } + + return preg_replace_callback('/[\x80-\xFF]+/', [__CLASS__, 'html_encoding_callback'], $s); + } + + if ('HTML-ENTITIES' === $fromEncoding) { + $s = html_entity_decode($s, \ENT_COMPAT, 'UTF-8'); + $fromEncoding = 'UTF-8'; + } + + return iconv($fromEncoding, $toEncoding.'//IGNORE', $s); + } + + public static function mb_convert_variables($toEncoding, $fromEncoding, &...$vars) + { + $ok = true; + array_walk_recursive($vars, function (&$v) use (&$ok, $toEncoding, $fromEncoding) { + if (false === $v = self::mb_convert_encoding($v, $toEncoding, $fromEncoding)) { + $ok = false; + } + }); + + return $ok ? $fromEncoding : false; + } + + public static function mb_decode_mimeheader($s) + { + return iconv_mime_decode($s, 2, self::$internalEncoding); + } + + public static function mb_encode_mimeheader($s, $charset = null, $transferEncoding = null, $linefeed = null, $indent = null) + { + trigger_error('mb_encode_mimeheader() is bugged. Please use iconv_mime_encode() instead', \E_USER_WARNING); + } + + public static function mb_decode_numericentity($s, $convmap, $encoding = null) + { + if (null !== $s && !\is_scalar($s) && !(\is_object($s) && method_exists($s, '__toString'))) { + trigger_error('mb_decode_numericentity() expects parameter 1 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return null; + } + + if (!\is_array($convmap) || (80000 > \PHP_VERSION_ID && !$convmap)) { + return false; + } + + if (null !== $encoding && !\is_scalar($encoding)) { + trigger_error('mb_decode_numericentity() expects parameter 3 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return ''; // Instead of null (cf. mb_encode_numericentity). + } + + $s = (string) $s; + if ('' === $s) { + return ''; + } + + $encoding = self::getEncoding($encoding); + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $s)) { + $s = @iconv('UTF-8', 'UTF-8//IGNORE', $s); + } + } else { + $s = iconv($encoding, 'UTF-8//IGNORE', $s); + } + + $cnt = floor(\count($convmap) / 4) * 4; + + for ($i = 0; $i < $cnt; $i += 4) { + // collector_decode_htmlnumericentity ignores $convmap[$i + 3] + $convmap[$i] += $convmap[$i + 2]; + $convmap[$i + 1] += $convmap[$i + 2]; + } + + $s = preg_replace_callback('/&#(?:0*([0-9]+)|x0*([0-9a-fA-F]+))(?!&);?/', function (array $m) use ($cnt, $convmap) { + $c = isset($m[2]) ? (int) hexdec($m[2]) : $m[1]; + for ($i = 0; $i < $cnt; $i += 4) { + if ($c >= $convmap[$i] && $c <= $convmap[$i + 1]) { + return self::mb_chr($c - $convmap[$i + 2]); + } + } + + return $m[0]; + }, $s); + + if (null === $encoding) { + return $s; + } + + return iconv('UTF-8', $encoding.'//IGNORE', $s); + } + + public static function mb_encode_numericentity($s, $convmap, $encoding = null, $is_hex = false) + { + if (null !== $s && !\is_scalar($s) && !(\is_object($s) && method_exists($s, '__toString'))) { + trigger_error('mb_encode_numericentity() expects parameter 1 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return null; + } + + if (!\is_array($convmap) || (80000 > \PHP_VERSION_ID && !$convmap)) { + return false; + } + + if (null !== $encoding && !\is_scalar($encoding)) { + trigger_error('mb_encode_numericentity() expects parameter 3 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return null; // Instead of '' (cf. mb_decode_numericentity). + } + + if (null !== $is_hex && !\is_scalar($is_hex)) { + trigger_error('mb_encode_numericentity() expects parameter 4 to be boolean, '.\gettype($s).' given', \E_USER_WARNING); + + return null; + } + + $s = (string) $s; + if ('' === $s) { + return ''; + } + + $encoding = self::getEncoding($encoding); + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $s)) { + $s = @iconv('UTF-8', 'UTF-8//IGNORE', $s); + } + } else { + $s = iconv($encoding, 'UTF-8//IGNORE', $s); + } + + static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4]; + + $cnt = floor(\count($convmap) / 4) * 4; + $i = 0; + $len = \strlen($s); + $result = ''; + + while ($i < $len) { + $ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"]; + $uchr = substr($s, $i, $ulen); + $i += $ulen; + $c = self::mb_ord($uchr); + + for ($j = 0; $j < $cnt; $j += 4) { + if ($c >= $convmap[$j] && $c <= $convmap[$j + 1]) { + $cOffset = ($c + $convmap[$j + 2]) & $convmap[$j + 3]; + $result .= $is_hex ? sprintf('&#x%X;', $cOffset) : '&#'.$cOffset.';'; + continue 2; + } + } + $result .= $uchr; + } + + if (null === $encoding) { + return $result; + } + + return iconv('UTF-8', $encoding.'//IGNORE', $result); + } + + public static function mb_convert_case($s, $mode, $encoding = null) + { + $s = (string) $s; + if ('' === $s) { + return ''; + } + + $encoding = self::getEncoding($encoding); + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $s)) { + $s = @iconv('UTF-8', 'UTF-8//IGNORE', $s); + } + } else { + $s = iconv($encoding, 'UTF-8//IGNORE', $s); + } + + if (\MB_CASE_TITLE == $mode) { + static $titleRegexp = null; + if (null === $titleRegexp) { + $titleRegexp = self::getData('titleCaseRegexp'); + } + $s = preg_replace_callback($titleRegexp, [__CLASS__, 'title_case'], $s); + } else { + if (\MB_CASE_UPPER == $mode) { + static $upper = null; + if (null === $upper) { + $upper = self::getData('upperCase'); + } + $map = $upper; + } else { + if (self::MB_CASE_FOLD === $mode) { + static $caseFolding = null; + if (null === $caseFolding) { + $caseFolding = self::getData('caseFolding'); + } + $s = strtr($s, $caseFolding); + } + + static $lower = null; + if (null === $lower) { + $lower = self::getData('lowerCase'); + } + $map = $lower; + } + + static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4]; + + $i = 0; + $len = \strlen($s); + + while ($i < $len) { + $ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"]; + $uchr = substr($s, $i, $ulen); + $i += $ulen; + + if (isset($map[$uchr])) { + $uchr = $map[$uchr]; + $nlen = \strlen($uchr); + + if ($nlen == $ulen) { + $nlen = $i; + do { + $s[--$nlen] = $uchr[--$ulen]; + } while ($ulen); + } else { + $s = substr_replace($s, $uchr, $i - $ulen, $ulen); + $len += $nlen - $ulen; + $i += $nlen - $ulen; + } + } + } + } + + if (null === $encoding) { + return $s; + } + + return iconv('UTF-8', $encoding.'//IGNORE', $s); + } + + public static function mb_internal_encoding($encoding = null) + { + if (null === $encoding) { + return self::$internalEncoding; + } + + $normalizedEncoding = self::getEncoding($encoding); + + if ('UTF-8' === $normalizedEncoding || false !== @iconv($normalizedEncoding, $normalizedEncoding, ' ')) { + self::$internalEncoding = $normalizedEncoding; + + return true; + } + + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError(sprintf('Argument #1 ($encoding) must be a valid encoding, "%s" given', $encoding)); + } + + public static function mb_language($lang = null) + { + if (null === $lang) { + return self::$language; + } + + switch ($normalizedLang = strtolower($lang)) { + case 'uni': + case 'neutral': + self::$language = $normalizedLang; + + return true; + } + + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError(sprintf('Argument #1 ($language) must be a valid language, "%s" given', $lang)); + } + + public static function mb_list_encodings() + { + return ['UTF-8']; + } + + public static function mb_encoding_aliases($encoding) + { + switch (strtoupper($encoding)) { + case 'UTF8': + case 'UTF-8': + return ['utf8']; + } + + return false; + } + + public static function mb_check_encoding($var = null, $encoding = null) + { + if (null === $encoding) { + if (null === $var) { + return false; + } + $encoding = self::$internalEncoding; + } + + if (!\is_array($var)) { + return self::mb_detect_encoding($var, [$encoding]) || false !== @iconv($encoding, $encoding, $var); + } + + foreach ($var as $key => $value) { + if (!self::mb_check_encoding($key, $encoding)) { + return false; + } + if (!self::mb_check_encoding($value, $encoding)) { + return false; + } + } + + return true; + } + + public static function mb_detect_encoding($str, $encodingList = null, $strict = false) + { + if (null === $encodingList) { + $encodingList = self::$encodingList; + } else { + if (!\is_array($encodingList)) { + $encodingList = array_map('trim', explode(',', $encodingList)); + } + $encodingList = array_map('strtoupper', $encodingList); + } + + foreach ($encodingList as $enc) { + switch ($enc) { + case 'ASCII': + if (!preg_match('/[\x80-\xFF]/', $str)) { + return $enc; + } + break; + + case 'UTF8': + case 'UTF-8': + if (preg_match('//u', $str)) { + return 'UTF-8'; + } + break; + + default: + if (0 === strncmp($enc, 'ISO-8859-', 9)) { + return $enc; + } + } + } + + return false; + } + + public static function mb_detect_order($encodingList = null) + { + if (null === $encodingList) { + return self::$encodingList; + } + + if (!\is_array($encodingList)) { + $encodingList = array_map('trim', explode(',', $encodingList)); + } + $encodingList = array_map('strtoupper', $encodingList); + + foreach ($encodingList as $enc) { + switch ($enc) { + default: + if (strncmp($enc, 'ISO-8859-', 9)) { + return false; + } + // no break + case 'ASCII': + case 'UTF8': + case 'UTF-8': + } + } + + self::$encodingList = $encodingList; + + return true; + } + + public static function mb_strlen($s, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return \strlen($s); + } + + return @iconv_strlen($s, $encoding); + } + + public static function mb_strpos($haystack, $needle, $offset = 0, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return strpos($haystack, $needle, $offset); + } + + $needle = (string) $needle; + if ('' === $needle) { + if (80000 > \PHP_VERSION_ID) { + trigger_error(__METHOD__.': Empty delimiter', \E_USER_WARNING); + + return false; + } + + return 0; + } + + return iconv_strpos($haystack, $needle, $offset, $encoding); + } + + public static function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return strrpos($haystack, $needle, $offset); + } + + if ($offset != (int) $offset) { + $offset = 0; + } elseif ($offset = (int) $offset) { + if ($offset < 0) { + if (0 > $offset += self::mb_strlen($needle)) { + $haystack = self::mb_substr($haystack, 0, $offset, $encoding); + } + $offset = 0; + } else { + $haystack = self::mb_substr($haystack, $offset, 2147483647, $encoding); + } + } + + $pos = '' !== $needle || 80000 > \PHP_VERSION_ID + ? iconv_strrpos($haystack, $needle, $encoding) + : self::mb_strlen($haystack, $encoding); + + return false !== $pos ? $offset + $pos : false; + } + + public static function mb_str_split($string, $split_length = 1, $encoding = null) + { + if (null !== $string && !\is_scalar($string) && !(\is_object($string) && method_exists($string, '__toString'))) { + trigger_error('mb_str_split() expects parameter 1 to be string, '.\gettype($string).' given', \E_USER_WARNING); + + return null; + } + + if (1 > $split_length = (int) $split_length) { + if (80000 > \PHP_VERSION_ID) { + trigger_error('The length of each segment must be greater than zero', \E_USER_WARNING); + + return false; + } + + throw new \ValueError('Argument #2 ($length) must be greater than 0'); + } + + if (null === $encoding) { + $encoding = mb_internal_encoding(); + } + + if ('UTF-8' === $encoding = self::getEncoding($encoding)) { + $rx = '/('; + while (65535 < $split_length) { + $rx .= '.{65535}'; + $split_length -= 65535; + } + $rx .= '.{'.$split_length.'})/us'; + + return preg_split($rx, $string, -1, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY); + } + + $result = []; + $length = mb_strlen($string, $encoding); + + for ($i = 0; $i < $length; $i += $split_length) { + $result[] = mb_substr($string, $i, $split_length, $encoding); + } + + return $result; + } + + public static function mb_strtolower($s, $encoding = null) + { + return self::mb_convert_case($s, \MB_CASE_LOWER, $encoding); + } + + public static function mb_strtoupper($s, $encoding = null) + { + return self::mb_convert_case($s, \MB_CASE_UPPER, $encoding); + } + + public static function mb_substitute_character($c = null) + { + if (null === $c) { + return 'none'; + } + if (0 === strcasecmp($c, 'none')) { + return true; + } + if (80000 > \PHP_VERSION_ID) { + return false; + } + if (\is_int($c) || 'long' === $c || 'entity' === $c) { + return false; + } + + throw new \ValueError('Argument #1 ($substitute_character) must be "none", "long", "entity" or a valid codepoint'); + } + + public static function mb_substr($s, $start, $length = null, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return (string) substr($s, $start, null === $length ? 2147483647 : $length); + } + + if ($start < 0) { + $start = iconv_strlen($s, $encoding) + $start; + if ($start < 0) { + $start = 0; + } + } + + if (null === $length) { + $length = 2147483647; + } elseif ($length < 0) { + $length = iconv_strlen($s, $encoding) + $length - $start; + if ($length < 0) { + return ''; + } + } + + return (string) iconv_substr($s, $start, $length, $encoding); + } + + public static function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) + { + [$haystack, $needle] = str_replace(self::SIMPLE_CASE_FOLD[0], self::SIMPLE_CASE_FOLD[1], [ + self::mb_convert_case($haystack, \MB_CASE_LOWER, $encoding), + self::mb_convert_case($needle, \MB_CASE_LOWER, $encoding), + ]); + + return self::mb_strpos($haystack, $needle, $offset, $encoding); + } + + public static function mb_stristr($haystack, $needle, $part = false, $encoding = null) + { + $pos = self::mb_stripos($haystack, $needle, 0, $encoding); + + return self::getSubpart($pos, $part, $haystack, $encoding); + } + + public static function mb_strrchr($haystack, $needle, $part = false, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + $pos = strrpos($haystack, $needle); + } else { + $needle = self::mb_substr($needle, 0, 1, $encoding); + $pos = iconv_strrpos($haystack, $needle, $encoding); + } + + return self::getSubpart($pos, $part, $haystack, $encoding); + } + + public static function mb_strrichr($haystack, $needle, $part = false, $encoding = null) + { + $needle = self::mb_substr($needle, 0, 1, $encoding); + $pos = self::mb_strripos($haystack, $needle, $encoding); + + return self::getSubpart($pos, $part, $haystack, $encoding); + } + + public static function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) + { + $haystack = self::mb_convert_case($haystack, \MB_CASE_LOWER, $encoding); + $needle = self::mb_convert_case($needle, \MB_CASE_LOWER, $encoding); + + $haystack = str_replace(self::SIMPLE_CASE_FOLD[0], self::SIMPLE_CASE_FOLD[1], $haystack); + $needle = str_replace(self::SIMPLE_CASE_FOLD[0], self::SIMPLE_CASE_FOLD[1], $needle); + + return self::mb_strrpos($haystack, $needle, $offset, $encoding); + } + + public static function mb_strstr($haystack, $needle, $part = false, $encoding = null) + { + $pos = strpos($haystack, $needle); + if (false === $pos) { + return false; + } + if ($part) { + return substr($haystack, 0, $pos); + } + + return substr($haystack, $pos); + } + + public static function mb_get_info($type = 'all') + { + $info = [ + 'internal_encoding' => self::$internalEncoding, + 'http_output' => 'pass', + 'http_output_conv_mimetypes' => '^(text/|application/xhtml\+xml)', + 'func_overload' => 0, + 'func_overload_list' => 'no overload', + 'mail_charset' => 'UTF-8', + 'mail_header_encoding' => 'BASE64', + 'mail_body_encoding' => 'BASE64', + 'illegal_chars' => 0, + 'encoding_translation' => 'Off', + 'language' => self::$language, + 'detect_order' => self::$encodingList, + 'substitute_character' => 'none', + 'strict_detection' => 'Off', + ]; + + if ('all' === $type) { + return $info; + } + if (isset($info[$type])) { + return $info[$type]; + } + + return false; + } + + public static function mb_http_input($type = '') + { + return false; + } + + public static function mb_http_output($encoding = null) + { + return null !== $encoding ? 'pass' === $encoding : 'pass'; + } + + public static function mb_strwidth($s, $encoding = null) + { + $encoding = self::getEncoding($encoding); + + if ('UTF-8' !== $encoding) { + $s = iconv($encoding, 'UTF-8//IGNORE', $s); + } + + $s = preg_replace('/[\x{1100}-\x{115F}\x{2329}\x{232A}\x{2E80}-\x{303E}\x{3040}-\x{A4CF}\x{AC00}-\x{D7A3}\x{F900}-\x{FAFF}\x{FE10}-\x{FE19}\x{FE30}-\x{FE6F}\x{FF00}-\x{FF60}\x{FFE0}-\x{FFE6}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}]/u', '', $s, -1, $wide); + + return ($wide << 1) + iconv_strlen($s, 'UTF-8'); + } + + public static function mb_substr_count($haystack, $needle, $encoding = null) + { + return substr_count($haystack, $needle); + } + + public static function mb_output_handler($contents, $status) + { + return $contents; + } + + public static function mb_chr($code, $encoding = null) + { + if (0x80 > $code %= 0x200000) { + $s = \chr($code); + } elseif (0x800 > $code) { + $s = \chr(0xC0 | $code >> 6).\chr(0x80 | $code & 0x3F); + } elseif (0x10000 > $code) { + $s = \chr(0xE0 | $code >> 12).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); + } else { + $s = \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); + } + + if ('UTF-8' !== $encoding = self::getEncoding($encoding)) { + $s = mb_convert_encoding($s, $encoding, 'UTF-8'); + } + + return $s; + } + + public static function mb_ord($s, $encoding = null) + { + if ('UTF-8' !== $encoding = self::getEncoding($encoding)) { + $s = mb_convert_encoding($s, 'UTF-8', $encoding); + } + + if (1 === \strlen($s)) { + return \ord($s); + } + + $code = ($s = unpack('C*', substr($s, 0, 4))) ? $s[1] : 0; + if (0xF0 <= $code) { + return (($code - 0xF0) << 18) + (($s[2] - 0x80) << 12) + (($s[3] - 0x80) << 6) + $s[4] - 0x80; + } + if (0xE0 <= $code) { + return (($code - 0xE0) << 12) + (($s[2] - 0x80) << 6) + $s[3] - 0x80; + } + if (0xC0 <= $code) { + return (($code - 0xC0) << 6) + $s[2] - 0x80; + } + + return $code; + } + + public static function mb_str_pad(string $string, int $length, string $pad_string = ' ', int $pad_type = \STR_PAD_RIGHT, ?string $encoding = null): string + { + if (!\in_array($pad_type, [\STR_PAD_RIGHT, \STR_PAD_LEFT, \STR_PAD_BOTH], true)) { + throw new \ValueError('mb_str_pad(): Argument #4 ($pad_type) must be STR_PAD_LEFT, STR_PAD_RIGHT, or STR_PAD_BOTH'); + } + + if (null === $encoding) { + $encoding = self::mb_internal_encoding(); + } else { + self::assertEncoding($encoding, 'mb_str_pad(): Argument #5 ($encoding) must be a valid encoding, "%s" given'); + } + + if (self::mb_strlen($pad_string, $encoding) <= 0) { + throw new \ValueError('mb_str_pad(): Argument #3 ($pad_string) must be a non-empty string'); + } + + $paddingRequired = $length - self::mb_strlen($string, $encoding); + + if ($paddingRequired < 1) { + return $string; + } + + switch ($pad_type) { + case \STR_PAD_LEFT: + return self::mb_substr(str_repeat($pad_string, $paddingRequired), 0, $paddingRequired, $encoding).$string; + case \STR_PAD_RIGHT: + return $string.self::mb_substr(str_repeat($pad_string, $paddingRequired), 0, $paddingRequired, $encoding); + default: + $leftPaddingLength = floor($paddingRequired / 2); + $rightPaddingLength = $paddingRequired - $leftPaddingLength; + + return self::mb_substr(str_repeat($pad_string, $leftPaddingLength), 0, $leftPaddingLength, $encoding).$string.self::mb_substr(str_repeat($pad_string, $rightPaddingLength), 0, $rightPaddingLength, $encoding); + } + } + + public static function mb_ucfirst(string $string, ?string $encoding = null): string + { + if (null === $encoding) { + $encoding = self::mb_internal_encoding(); + } else { + self::assertEncoding($encoding, 'mb_ucfirst(): Argument #2 ($encoding) must be a valid encoding, "%s" given'); + } + + $firstChar = mb_substr($string, 0, 1, $encoding); + $firstChar = mb_convert_case($firstChar, \MB_CASE_TITLE, $encoding); + + return $firstChar.mb_substr($string, 1, null, $encoding); + } + + public static function mb_lcfirst(string $string, ?string $encoding = null): string + { + if (null === $encoding) { + $encoding = self::mb_internal_encoding(); + } else { + self::assertEncoding($encoding, 'mb_lcfirst(): Argument #2 ($encoding) must be a valid encoding, "%s" given'); + } + + $firstChar = mb_substr($string, 0, 1, $encoding); + $firstChar = mb_convert_case($firstChar, \MB_CASE_LOWER, $encoding); + + return $firstChar.mb_substr($string, 1, null, $encoding); + } + + private static function getSubpart($pos, $part, $haystack, $encoding) + { + if (false === $pos) { + return false; + } + if ($part) { + return self::mb_substr($haystack, 0, $pos, $encoding); + } + + return self::mb_substr($haystack, $pos, null, $encoding); + } + + private static function html_encoding_callback(array $m) + { + $i = 1; + $entities = ''; + $m = unpack('C*', htmlentities($m[0], \ENT_COMPAT, 'UTF-8')); + + while (isset($m[$i])) { + if (0x80 > $m[$i]) { + $entities .= \chr($m[$i++]); + continue; + } + if (0xF0 <= $m[$i]) { + $c = (($m[$i++] - 0xF0) << 18) + (($m[$i++] - 0x80) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80; + } elseif (0xE0 <= $m[$i]) { + $c = (($m[$i++] - 0xE0) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80; + } else { + $c = (($m[$i++] - 0xC0) << 6) + $m[$i++] - 0x80; + } + + $entities .= '&#'.$c.';'; + } + + return $entities; + } + + private static function title_case(array $s) + { + return self::mb_convert_case($s[1], \MB_CASE_UPPER, 'UTF-8').self::mb_convert_case($s[2], \MB_CASE_LOWER, 'UTF-8'); + } + + private static function getData($file) + { + if (file_exists($file = __DIR__.'/Resources/unidata/'.$file.'.php')) { + return require $file; + } + + return false; + } + + private static function getEncoding($encoding) + { + if (null === $encoding) { + return self::$internalEncoding; + } + + if ('UTF-8' === $encoding) { + return 'UTF-8'; + } + + $encoding = strtoupper($encoding); + + if ('8BIT' === $encoding || 'BINARY' === $encoding) { + return 'CP850'; + } + + if ('UTF8' === $encoding) { + return 'UTF-8'; + } + + return $encoding; + } + + public static function mb_trim(string $string, ?string $characters = null, ?string $encoding = null): string + { + return self::mb_internal_trim('{^[%s]+|[%1$s]+$}Du', $string, $characters, $encoding, __FUNCTION__); + } + + public static function mb_ltrim(string $string, ?string $characters = null, ?string $encoding = null): string + { + return self::mb_internal_trim('{^[%s]+}Du', $string, $characters, $encoding, __FUNCTION__); + } + + public static function mb_rtrim(string $string, ?string $characters = null, ?string $encoding = null): string + { + return self::mb_internal_trim('{[%s]+$}D', $string, $characters, $encoding, __FUNCTION__); + } + + private static function mb_internal_trim(string $regex, string $string, ?string $characters, ?string $encoding, string $function): string + { + if (null === $encoding) { + $encoding = self::mb_internal_encoding(); + } else { + self::assertEncoding($encoding, $function.'(): Argument #3 ($encoding) must be a valid encoding, "%s" given'); + } + + if ('' === $characters) { + return null === $encoding ? $string : self::mb_convert_encoding($string, $encoding); + } + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $string)) { + $string = @iconv('UTF-8', 'UTF-8//IGNORE', $string); + } + if (null !== $characters && !preg_match('//u', $characters)) { + $characters = @iconv('UTF-8', 'UTF-8//IGNORE', $characters); + } + } else { + $string = iconv($encoding, 'UTF-8//IGNORE', $string); + + if (null !== $characters) { + $characters = iconv($encoding, 'UTF-8//IGNORE', $characters); + } + } + + if (null === $characters) { + $characters = "\\0 \f\n\r\t\v\u{00A0}\u{1680}\u{2000}\u{2001}\u{2002}\u{2003}\u{2004}\u{2005}\u{2006}\u{2007}\u{2008}\u{2009}\u{200A}\u{2028}\u{2029}\u{202F}\u{205F}\u{3000}\u{0085}\u{180E}"; + } else { + $characters = preg_quote($characters); + } + + $string = preg_replace(sprintf($regex, $characters), '', $string); + + if (null === $encoding) { + return $string; + } + + return iconv('UTF-8', $encoding.'//IGNORE', $string); + } + + private static function assertEncoding(string $encoding, string $errorFormat): void + { + try { + $validEncoding = @self::mb_check_encoding('', $encoding); + } catch (\ValueError $e) { + throw new \ValueError(sprintf($errorFormat, $encoding)); + } + + // BC for PHP 7.3 and lower + if (!$validEncoding) { + throw new \ValueError(sprintf($errorFormat, $encoding)); + } + } +} diff --git a/deps/vendor/symfony/polyfill-mbstring/README.md b/deps/vendor/symfony/polyfill-mbstring/README.md new file mode 100644 index 000000000..478b40da2 --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/README.md @@ -0,0 +1,13 @@ +Symfony Polyfill / Mbstring +=========================== + +This component provides a partial, native PHP implementation for the +[Mbstring](https://php.net/mbstring) extension. + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/caseFolding.php b/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/caseFolding.php new file mode 100644 index 000000000..512bba0bf --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/caseFolding.php @@ -0,0 +1,119 @@ + 'i̇', + 'µ' => 'μ', + 'ſ' => 's', + 'ͅ' => 'ι', + 'ς' => 'σ', + 'ϐ' => 'β', + 'ϑ' => 'θ', + 'ϕ' => 'φ', + 'ϖ' => 'π', + 'ϰ' => 'κ', + 'ϱ' => 'ρ', + 'ϵ' => 'ε', + 'ẛ' => 'ṡ', + 'ι' => 'ι', + 'ß' => 'ss', + 'ʼn' => 'ʼn', + 'ǰ' => 'ǰ', + 'ΐ' => 'ΐ', + 'ΰ' => 'ΰ', + 'և' => 'եւ', + 'ẖ' => 'ẖ', + 'ẗ' => 'ẗ', + 'ẘ' => 'ẘ', + 'ẙ' => 'ẙ', + 'ẚ' => 'aʾ', + 'ẞ' => 'ss', + 'ὐ' => 'ὐ', + 'ὒ' => 'ὒ', + 'ὔ' => 'ὔ', + 'ὖ' => 'ὖ', + 'ᾀ' => 'ἀι', + 'ᾁ' => 'ἁι', + 'ᾂ' => 'ἂι', + 'ᾃ' => 'ἃι', + 'ᾄ' => 'ἄι', + 'ᾅ' => 'ἅι', + 'ᾆ' => 'ἆι', + 'ᾇ' => 'ἇι', + 'ᾈ' => 'ἀι', + 'ᾉ' => 'ἁι', + 'ᾊ' => 'ἂι', + 'ᾋ' => 'ἃι', + 'ᾌ' => 'ἄι', + 'ᾍ' => 'ἅι', + 'ᾎ' => 'ἆι', + 'ᾏ' => 'ἇι', + 'ᾐ' => 'ἠι', + 'ᾑ' => 'ἡι', + 'ᾒ' => 'ἢι', + 'ᾓ' => 'ἣι', + 'ᾔ' => 'ἤι', + 'ᾕ' => 'ἥι', + 'ᾖ' => 'ἦι', + 'ᾗ' => 'ἧι', + 'ᾘ' => 'ἠι', + 'ᾙ' => 'ἡι', + 'ᾚ' => 'ἢι', + 'ᾛ' => 'ἣι', + 'ᾜ' => 'ἤι', + 'ᾝ' => 'ἥι', + 'ᾞ' => 'ἦι', + 'ᾟ' => 'ἧι', + 'ᾠ' => 'ὠι', + 'ᾡ' => 'ὡι', + 'ᾢ' => 'ὢι', + 'ᾣ' => 'ὣι', + 'ᾤ' => 'ὤι', + 'ᾥ' => 'ὥι', + 'ᾦ' => 'ὦι', + 'ᾧ' => 'ὧι', + 'ᾨ' => 'ὠι', + 'ᾩ' => 'ὡι', + 'ᾪ' => 'ὢι', + 'ᾫ' => 'ὣι', + 'ᾬ' => 'ὤι', + 'ᾭ' => 'ὥι', + 'ᾮ' => 'ὦι', + 'ᾯ' => 'ὧι', + 'ᾲ' => 'ὰι', + 'ᾳ' => 'αι', + 'ᾴ' => 'άι', + 'ᾶ' => 'ᾶ', + 'ᾷ' => 'ᾶι', + 'ᾼ' => 'αι', + 'ῂ' => 'ὴι', + 'ῃ' => 'ηι', + 'ῄ' => 'ήι', + 'ῆ' => 'ῆ', + 'ῇ' => 'ῆι', + 'ῌ' => 'ηι', + 'ῒ' => 'ῒ', + 'ῖ' => 'ῖ', + 'ῗ' => 'ῗ', + 'ῢ' => 'ῢ', + 'ῤ' => 'ῤ', + 'ῦ' => 'ῦ', + 'ῧ' => 'ῧ', + 'ῲ' => 'ὼι', + 'ῳ' => 'ωι', + 'ῴ' => 'ώι', + 'ῶ' => 'ῶ', + 'ῷ' => 'ῶι', + 'ῼ' => 'ωι', + 'ff' => 'ff', + 'fi' => 'fi', + 'fl' => 'fl', + 'ffi' => 'ffi', + 'ffl' => 'ffl', + 'ſt' => 'st', + 'st' => 'st', + 'ﬓ' => 'մն', + 'ﬔ' => 'մե', + 'ﬕ' => 'մի', + 'ﬖ' => 'վն', + 'ﬗ' => 'մխ', +]; diff --git a/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php b/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php new file mode 100644 index 000000000..fac60b081 --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php @@ -0,0 +1,1397 @@ + 'a', + 'B' => 'b', + 'C' => 'c', + 'D' => 'd', + 'E' => 'e', + 'F' => 'f', + 'G' => 'g', + 'H' => 'h', + 'I' => 'i', + 'J' => 'j', + 'K' => 'k', + 'L' => 'l', + 'M' => 'm', + 'N' => 'n', + 'O' => 'o', + 'P' => 'p', + 'Q' => 'q', + 'R' => 'r', + 'S' => 's', + 'T' => 't', + 'U' => 'u', + 'V' => 'v', + 'W' => 'w', + 'X' => 'x', + 'Y' => 'y', + 'Z' => 'z', + 'À' => 'à', + 'Á' => 'á', + 'Â' => 'â', + 'Ã' => 'ã', + 'Ä' => 'ä', + 'Å' => 'å', + 'Æ' => 'æ', + 'Ç' => 'ç', + 'È' => 'è', + 'É' => 'é', + 'Ê' => 'ê', + 'Ë' => 'ë', + 'Ì' => 'ì', + 'Í' => 'í', + 'Î' => 'î', + 'Ï' => 'ï', + 'Ð' => 'ð', + 'Ñ' => 'ñ', + 'Ò' => 'ò', + 'Ó' => 'ó', + 'Ô' => 'ô', + 'Õ' => 'õ', + 'Ö' => 'ö', + 'Ø' => 'ø', + 'Ù' => 'ù', + 'Ú' => 'ú', + 'Û' => 'û', + 'Ü' => 'ü', + 'Ý' => 'ý', + 'Þ' => 'þ', + 'Ā' => 'ā', + 'Ă' => 'ă', + 'Ą' => 'ą', + 'Ć' => 'ć', + 'Ĉ' => 'ĉ', + 'Ċ' => 'ċ', + 'Č' => 'č', + 'Ď' => 'ď', + 'Đ' => 'đ', + 'Ē' => 'ē', + 'Ĕ' => 'ĕ', + 'Ė' => 'ė', + 'Ę' => 'ę', + 'Ě' => 'ě', + 'Ĝ' => 'ĝ', + 'Ğ' => 'ğ', + 'Ġ' => 'ġ', + 'Ģ' => 'ģ', + 'Ĥ' => 'ĥ', + 'Ħ' => 'ħ', + 'Ĩ' => 'ĩ', + 'Ī' => 'ī', + 'Ĭ' => 'ĭ', + 'Į' => 'į', + 'İ' => 'i̇', + 'IJ' => 'ij', + 'Ĵ' => 'ĵ', + 'Ķ' => 'ķ', + 'Ĺ' => 'ĺ', + 'Ļ' => 'ļ', + 'Ľ' => 'ľ', + 'Ŀ' => 'ŀ', + 'Ł' => 'ł', + 'Ń' => 'ń', + 'Ņ' => 'ņ', + 'Ň' => 'ň', + 'Ŋ' => 'ŋ', + 'Ō' => 'ō', + 'Ŏ' => 'ŏ', + 'Ő' => 'ő', + 'Œ' => 'œ', + 'Ŕ' => 'ŕ', + 'Ŗ' => 'ŗ', + 'Ř' => 'ř', + 'Ś' => 'ś', + 'Ŝ' => 'ŝ', + 'Ş' => 'ş', + 'Š' => 'š', + 'Ţ' => 'ţ', + 'Ť' => 'ť', + 'Ŧ' => 'ŧ', + 'Ũ' => 'ũ', + 'Ū' => 'ū', + 'Ŭ' => 'ŭ', + 'Ů' => 'ů', + 'Ű' => 'ű', + 'Ų' => 'ų', + 'Ŵ' => 'ŵ', + 'Ŷ' => 'ŷ', + 'Ÿ' => 'ÿ', + 'Ź' => 'ź', + 'Ż' => 'ż', + 'Ž' => 'ž', + 'Ɓ' => 'ɓ', + 'Ƃ' => 'ƃ', + 'Ƅ' => 'ƅ', + 'Ɔ' => 'ɔ', + 'Ƈ' => 'ƈ', + 'Ɖ' => 'ɖ', + 'Ɗ' => 'ɗ', + 'Ƌ' => 'ƌ', + 'Ǝ' => 'ǝ', + 'Ə' => 'ə', + 'Ɛ' => 'ɛ', + 'Ƒ' => 'ƒ', + 'Ɠ' => 'ɠ', + 'Ɣ' => 'ɣ', + 'Ɩ' => 'ɩ', + 'Ɨ' => 'ɨ', + 'Ƙ' => 'ƙ', + 'Ɯ' => 'ɯ', + 'Ɲ' => 'ɲ', + 'Ɵ' => 'ɵ', + 'Ơ' => 'ơ', + 'Ƣ' => 'ƣ', + 'Ƥ' => 'ƥ', + 'Ʀ' => 'ʀ', + 'Ƨ' => 'ƨ', + 'Ʃ' => 'ʃ', + 'Ƭ' => 'ƭ', + 'Ʈ' => 'ʈ', + 'Ư' => 'ư', + 'Ʊ' => 'ʊ', + 'Ʋ' => 'ʋ', + 'Ƴ' => 'ƴ', + 'Ƶ' => 'ƶ', + 'Ʒ' => 'ʒ', + 'Ƹ' => 'ƹ', + 'Ƽ' => 'ƽ', + 'DŽ' => 'dž', + 'Dž' => 'dž', + 'LJ' => 'lj', + 'Lj' => 'lj', + 'NJ' => 'nj', + 'Nj' => 'nj', + 'Ǎ' => 'ǎ', + 'Ǐ' => 'ǐ', + 'Ǒ' => 'ǒ', + 'Ǔ' => 'ǔ', + 'Ǖ' => 'ǖ', + 'Ǘ' => 'ǘ', + 'Ǚ' => 'ǚ', + 'Ǜ' => 'ǜ', + 'Ǟ' => 'ǟ', + 'Ǡ' => 'ǡ', + 'Ǣ' => 'ǣ', + 'Ǥ' => 'ǥ', + 'Ǧ' => 'ǧ', + 'Ǩ' => 'ǩ', + 'Ǫ' => 'ǫ', + 'Ǭ' => 'ǭ', + 'Ǯ' => 'ǯ', + 'DZ' => 'dz', + 'Dz' => 'dz', + 'Ǵ' => 'ǵ', + 'Ƕ' => 'ƕ', + 'Ƿ' => 'ƿ', + 'Ǹ' => 'ǹ', + 'Ǻ' => 'ǻ', + 'Ǽ' => 'ǽ', + 'Ǿ' => 'ǿ', + 'Ȁ' => 'ȁ', + 'Ȃ' => 'ȃ', + 'Ȅ' => 'ȅ', + 'Ȇ' => 'ȇ', + 'Ȉ' => 'ȉ', + 'Ȋ' => 'ȋ', + 'Ȍ' => 'ȍ', + 'Ȏ' => 'ȏ', + 'Ȑ' => 'ȑ', + 'Ȓ' => 'ȓ', + 'Ȕ' => 'ȕ', + 'Ȗ' => 'ȗ', + 'Ș' => 'ș', + 'Ț' => 'ț', + 'Ȝ' => 'ȝ', + 'Ȟ' => 'ȟ', + 'Ƞ' => 'ƞ', + 'Ȣ' => 'ȣ', + 'Ȥ' => 'ȥ', + 'Ȧ' => 'ȧ', + 'Ȩ' => 'ȩ', + 'Ȫ' => 'ȫ', + 'Ȭ' => 'ȭ', + 'Ȯ' => 'ȯ', + 'Ȱ' => 'ȱ', + 'Ȳ' => 'ȳ', + 'Ⱥ' => 'ⱥ', + 'Ȼ' => 'ȼ', + 'Ƚ' => 'ƚ', + 'Ⱦ' => 'ⱦ', + 'Ɂ' => 'ɂ', + 'Ƀ' => 'ƀ', + 'Ʉ' => 'ʉ', + 'Ʌ' => 'ʌ', + 'Ɇ' => 'ɇ', + 'Ɉ' => 'ɉ', + 'Ɋ' => 'ɋ', + 'Ɍ' => 'ɍ', + 'Ɏ' => 'ɏ', + 'Ͱ' => 'ͱ', + 'Ͳ' => 'ͳ', + 'Ͷ' => 'ͷ', + 'Ϳ' => 'ϳ', + 'Ά' => 'ά', + 'Έ' => 'έ', + 'Ή' => 'ή', + 'Ί' => 'ί', + 'Ό' => 'ό', + 'Ύ' => 'ύ', + 'Ώ' => 'ώ', + 'Α' => 'α', + 'Β' => 'β', + 'Γ' => 'γ', + 'Δ' => 'δ', + 'Ε' => 'ε', + 'Ζ' => 'ζ', + 'Η' => 'η', + 'Θ' => 'θ', + 'Ι' => 'ι', + 'Κ' => 'κ', + 'Λ' => 'λ', + 'Μ' => 'μ', + 'Ν' => 'ν', + 'Ξ' => 'ξ', + 'Ο' => 'ο', + 'Π' => 'π', + 'Ρ' => 'ρ', + 'Σ' => 'σ', + 'Τ' => 'τ', + 'Υ' => 'υ', + 'Φ' => 'φ', + 'Χ' => 'χ', + 'Ψ' => 'ψ', + 'Ω' => 'ω', + 'Ϊ' => 'ϊ', + 'Ϋ' => 'ϋ', + 'Ϗ' => 'ϗ', + 'Ϙ' => 'ϙ', + 'Ϛ' => 'ϛ', + 'Ϝ' => 'ϝ', + 'Ϟ' => 'ϟ', + 'Ϡ' => 'ϡ', + 'Ϣ' => 'ϣ', + 'Ϥ' => 'ϥ', + 'Ϧ' => 'ϧ', + 'Ϩ' => 'ϩ', + 'Ϫ' => 'ϫ', + 'Ϭ' => 'ϭ', + 'Ϯ' => 'ϯ', + 'ϴ' => 'θ', + 'Ϸ' => 'ϸ', + 'Ϲ' => 'ϲ', + 'Ϻ' => 'ϻ', + 'Ͻ' => 'ͻ', + 'Ͼ' => 'ͼ', + 'Ͽ' => 'ͽ', + 'Ѐ' => 'ѐ', + 'Ё' => 'ё', + 'Ђ' => 'ђ', + 'Ѓ' => 'ѓ', + 'Є' => 'є', + 'Ѕ' => 'ѕ', + 'І' => 'і', + 'Ї' => 'ї', + 'Ј' => 'ј', + 'Љ' => 'љ', + 'Њ' => 'њ', + 'Ћ' => 'ћ', + 'Ќ' => 'ќ', + 'Ѝ' => 'ѝ', + 'Ў' => 'ў', + 'Џ' => 'џ', + 'А' => 'а', + 'Б' => 'б', + 'В' => 'в', + 'Г' => 'г', + 'Д' => 'д', + 'Е' => 'е', + 'Ж' => 'ж', + 'З' => 'з', + 'И' => 'и', + 'Й' => 'й', + 'К' => 'к', + 'Л' => 'л', + 'М' => 'м', + 'Н' => 'н', + 'О' => 'о', + 'П' => 'п', + 'Р' => 'р', + 'С' => 'с', + 'Т' => 'т', + 'У' => 'у', + 'Ф' => 'ф', + 'Х' => 'х', + 'Ц' => 'ц', + 'Ч' => 'ч', + 'Ш' => 'ш', + 'Щ' => 'щ', + 'Ъ' => 'ъ', + 'Ы' => 'ы', + 'Ь' => 'ь', + 'Э' => 'э', + 'Ю' => 'ю', + 'Я' => 'я', + 'Ѡ' => 'ѡ', + 'Ѣ' => 'ѣ', + 'Ѥ' => 'ѥ', + 'Ѧ' => 'ѧ', + 'Ѩ' => 'ѩ', + 'Ѫ' => 'ѫ', + 'Ѭ' => 'ѭ', + 'Ѯ' => 'ѯ', + 'Ѱ' => 'ѱ', + 'Ѳ' => 'ѳ', + 'Ѵ' => 'ѵ', + 'Ѷ' => 'ѷ', + 'Ѹ' => 'ѹ', + 'Ѻ' => 'ѻ', + 'Ѽ' => 'ѽ', + 'Ѿ' => 'ѿ', + 'Ҁ' => 'ҁ', + 'Ҋ' => 'ҋ', + 'Ҍ' => 'ҍ', + 'Ҏ' => 'ҏ', + 'Ґ' => 'ґ', + 'Ғ' => 'ғ', + 'Ҕ' => 'ҕ', + 'Җ' => 'җ', + 'Ҙ' => 'ҙ', + 'Қ' => 'қ', + 'Ҝ' => 'ҝ', + 'Ҟ' => 'ҟ', + 'Ҡ' => 'ҡ', + 'Ң' => 'ң', + 'Ҥ' => 'ҥ', + 'Ҧ' => 'ҧ', + 'Ҩ' => 'ҩ', + 'Ҫ' => 'ҫ', + 'Ҭ' => 'ҭ', + 'Ү' => 'ү', + 'Ұ' => 'ұ', + 'Ҳ' => 'ҳ', + 'Ҵ' => 'ҵ', + 'Ҷ' => 'ҷ', + 'Ҹ' => 'ҹ', + 'Һ' => 'һ', + 'Ҽ' => 'ҽ', + 'Ҿ' => 'ҿ', + 'Ӏ' => 'ӏ', + 'Ӂ' => 'ӂ', + 'Ӄ' => 'ӄ', + 'Ӆ' => 'ӆ', + 'Ӈ' => 'ӈ', + 'Ӊ' => 'ӊ', + 'Ӌ' => 'ӌ', + 'Ӎ' => 'ӎ', + 'Ӑ' => 'ӑ', + 'Ӓ' => 'ӓ', + 'Ӕ' => 'ӕ', + 'Ӗ' => 'ӗ', + 'Ә' => 'ә', + 'Ӛ' => 'ӛ', + 'Ӝ' => 'ӝ', + 'Ӟ' => 'ӟ', + 'Ӡ' => 'ӡ', + 'Ӣ' => 'ӣ', + 'Ӥ' => 'ӥ', + 'Ӧ' => 'ӧ', + 'Ө' => 'ө', + 'Ӫ' => 'ӫ', + 'Ӭ' => 'ӭ', + 'Ӯ' => 'ӯ', + 'Ӱ' => 'ӱ', + 'Ӳ' => 'ӳ', + 'Ӵ' => 'ӵ', + 'Ӷ' => 'ӷ', + 'Ӹ' => 'ӹ', + 'Ӻ' => 'ӻ', + 'Ӽ' => 'ӽ', + 'Ӿ' => 'ӿ', + 'Ԁ' => 'ԁ', + 'Ԃ' => 'ԃ', + 'Ԅ' => 'ԅ', + 'Ԇ' => 'ԇ', + 'Ԉ' => 'ԉ', + 'Ԋ' => 'ԋ', + 'Ԍ' => 'ԍ', + 'Ԏ' => 'ԏ', + 'Ԑ' => 'ԑ', + 'Ԓ' => 'ԓ', + 'Ԕ' => 'ԕ', + 'Ԗ' => 'ԗ', + 'Ԙ' => 'ԙ', + 'Ԛ' => 'ԛ', + 'Ԝ' => 'ԝ', + 'Ԟ' => 'ԟ', + 'Ԡ' => 'ԡ', + 'Ԣ' => 'ԣ', + 'Ԥ' => 'ԥ', + 'Ԧ' => 'ԧ', + 'Ԩ' => 'ԩ', + 'Ԫ' => 'ԫ', + 'Ԭ' => 'ԭ', + 'Ԯ' => 'ԯ', + 'Ա' => 'ա', + 'Բ' => 'բ', + 'Գ' => 'գ', + 'Դ' => 'դ', + 'Ե' => 'ե', + 'Զ' => 'զ', + 'Է' => 'է', + 'Ը' => 'ը', + 'Թ' => 'թ', + 'Ժ' => 'ժ', + 'Ի' => 'ի', + 'Լ' => 'լ', + 'Խ' => 'խ', + 'Ծ' => 'ծ', + 'Կ' => 'կ', + 'Հ' => 'հ', + 'Ձ' => 'ձ', + 'Ղ' => 'ղ', + 'Ճ' => 'ճ', + 'Մ' => 'մ', + 'Յ' => 'յ', + 'Ն' => 'ն', + 'Շ' => 'շ', + 'Ո' => 'ո', + 'Չ' => 'չ', + 'Պ' => 'պ', + 'Ջ' => 'ջ', + 'Ռ' => 'ռ', + 'Ս' => 'ս', + 'Վ' => 'վ', + 'Տ' => 'տ', + 'Ր' => 'ր', + 'Ց' => 'ց', + 'Ւ' => 'ւ', + 'Փ' => 'փ', + 'Ք' => 'ք', + 'Օ' => 'օ', + 'Ֆ' => 'ֆ', + 'Ⴀ' => 'ⴀ', + 'Ⴁ' => 'ⴁ', + 'Ⴂ' => 'ⴂ', + 'Ⴃ' => 'ⴃ', + 'Ⴄ' => 'ⴄ', + 'Ⴅ' => 'ⴅ', + 'Ⴆ' => 'ⴆ', + 'Ⴇ' => 'ⴇ', + 'Ⴈ' => 'ⴈ', + 'Ⴉ' => 'ⴉ', + 'Ⴊ' => 'ⴊ', + 'Ⴋ' => 'ⴋ', + 'Ⴌ' => 'ⴌ', + 'Ⴍ' => 'ⴍ', + 'Ⴎ' => 'ⴎ', + 'Ⴏ' => 'ⴏ', + 'Ⴐ' => 'ⴐ', + 'Ⴑ' => 'ⴑ', + 'Ⴒ' => 'ⴒ', + 'Ⴓ' => 'ⴓ', + 'Ⴔ' => 'ⴔ', + 'Ⴕ' => 'ⴕ', + 'Ⴖ' => 'ⴖ', + 'Ⴗ' => 'ⴗ', + 'Ⴘ' => 'ⴘ', + 'Ⴙ' => 'ⴙ', + 'Ⴚ' => 'ⴚ', + 'Ⴛ' => 'ⴛ', + 'Ⴜ' => 'ⴜ', + 'Ⴝ' => 'ⴝ', + 'Ⴞ' => 'ⴞ', + 'Ⴟ' => 'ⴟ', + 'Ⴠ' => 'ⴠ', + 'Ⴡ' => 'ⴡ', + 'Ⴢ' => 'ⴢ', + 'Ⴣ' => 'ⴣ', + 'Ⴤ' => 'ⴤ', + 'Ⴥ' => 'ⴥ', + 'Ⴧ' => 'ⴧ', + 'Ⴭ' => 'ⴭ', + 'Ꭰ' => 'ꭰ', + 'Ꭱ' => 'ꭱ', + 'Ꭲ' => 'ꭲ', + 'Ꭳ' => 'ꭳ', + 'Ꭴ' => 'ꭴ', + 'Ꭵ' => 'ꭵ', + 'Ꭶ' => 'ꭶ', + 'Ꭷ' => 'ꭷ', + 'Ꭸ' => 'ꭸ', + 'Ꭹ' => 'ꭹ', + 'Ꭺ' => 'ꭺ', + 'Ꭻ' => 'ꭻ', + 'Ꭼ' => 'ꭼ', + 'Ꭽ' => 'ꭽ', + 'Ꭾ' => 'ꭾ', + 'Ꭿ' => 'ꭿ', + 'Ꮀ' => 'ꮀ', + 'Ꮁ' => 'ꮁ', + 'Ꮂ' => 'ꮂ', + 'Ꮃ' => 'ꮃ', + 'Ꮄ' => 'ꮄ', + 'Ꮅ' => 'ꮅ', + 'Ꮆ' => 'ꮆ', + 'Ꮇ' => 'ꮇ', + 'Ꮈ' => 'ꮈ', + 'Ꮉ' => 'ꮉ', + 'Ꮊ' => 'ꮊ', + 'Ꮋ' => 'ꮋ', + 'Ꮌ' => 'ꮌ', + 'Ꮍ' => 'ꮍ', + 'Ꮎ' => 'ꮎ', + 'Ꮏ' => 'ꮏ', + 'Ꮐ' => 'ꮐ', + 'Ꮑ' => 'ꮑ', + 'Ꮒ' => 'ꮒ', + 'Ꮓ' => 'ꮓ', + 'Ꮔ' => 'ꮔ', + 'Ꮕ' => 'ꮕ', + 'Ꮖ' => 'ꮖ', + 'Ꮗ' => 'ꮗ', + 'Ꮘ' => 'ꮘ', + 'Ꮙ' => 'ꮙ', + 'Ꮚ' => 'ꮚ', + 'Ꮛ' => 'ꮛ', + 'Ꮜ' => 'ꮜ', + 'Ꮝ' => 'ꮝ', + 'Ꮞ' => 'ꮞ', + 'Ꮟ' => 'ꮟ', + 'Ꮠ' => 'ꮠ', + 'Ꮡ' => 'ꮡ', + 'Ꮢ' => 'ꮢ', + 'Ꮣ' => 'ꮣ', + 'Ꮤ' => 'ꮤ', + 'Ꮥ' => 'ꮥ', + 'Ꮦ' => 'ꮦ', + 'Ꮧ' => 'ꮧ', + 'Ꮨ' => 'ꮨ', + 'Ꮩ' => 'ꮩ', + 'Ꮪ' => 'ꮪ', + 'Ꮫ' => 'ꮫ', + 'Ꮬ' => 'ꮬ', + 'Ꮭ' => 'ꮭ', + 'Ꮮ' => 'ꮮ', + 'Ꮯ' => 'ꮯ', + 'Ꮰ' => 'ꮰ', + 'Ꮱ' => 'ꮱ', + 'Ꮲ' => 'ꮲ', + 'Ꮳ' => 'ꮳ', + 'Ꮴ' => 'ꮴ', + 'Ꮵ' => 'ꮵ', + 'Ꮶ' => 'ꮶ', + 'Ꮷ' => 'ꮷ', + 'Ꮸ' => 'ꮸ', + 'Ꮹ' => 'ꮹ', + 'Ꮺ' => 'ꮺ', + 'Ꮻ' => 'ꮻ', + 'Ꮼ' => 'ꮼ', + 'Ꮽ' => 'ꮽ', + 'Ꮾ' => 'ꮾ', + 'Ꮿ' => 'ꮿ', + 'Ᏸ' => 'ᏸ', + 'Ᏹ' => 'ᏹ', + 'Ᏺ' => 'ᏺ', + 'Ᏻ' => 'ᏻ', + 'Ᏼ' => 'ᏼ', + 'Ᏽ' => 'ᏽ', + 'Ა' => 'ა', + 'Ბ' => 'ბ', + 'Გ' => 'გ', + 'Დ' => 'დ', + 'Ე' => 'ე', + 'Ვ' => 'ვ', + 'Ზ' => 'ზ', + 'Თ' => 'თ', + 'Ი' => 'ი', + 'Კ' => 'კ', + 'Ლ' => 'ლ', + 'Მ' => 'მ', + 'Ნ' => 'ნ', + 'Ო' => 'ო', + 'Პ' => 'პ', + 'Ჟ' => 'ჟ', + 'Რ' => 'რ', + 'Ს' => 'ს', + 'Ტ' => 'ტ', + 'Უ' => 'უ', + 'Ფ' => 'ფ', + 'Ქ' => 'ქ', + 'Ღ' => 'ღ', + 'Ყ' => 'ყ', + 'Შ' => 'შ', + 'Ჩ' => 'ჩ', + 'Ც' => 'ც', + 'Ძ' => 'ძ', + 'Წ' => 'წ', + 'Ჭ' => 'ჭ', + 'Ხ' => 'ხ', + 'Ჯ' => 'ჯ', + 'Ჰ' => 'ჰ', + 'Ჱ' => 'ჱ', + 'Ჲ' => 'ჲ', + 'Ჳ' => 'ჳ', + 'Ჴ' => 'ჴ', + 'Ჵ' => 'ჵ', + 'Ჶ' => 'ჶ', + 'Ჷ' => 'ჷ', + 'Ჸ' => 'ჸ', + 'Ჹ' => 'ჹ', + 'Ჺ' => 'ჺ', + 'Ჽ' => 'ჽ', + 'Ჾ' => 'ჾ', + 'Ჿ' => 'ჿ', + 'Ḁ' => 'ḁ', + 'Ḃ' => 'ḃ', + 'Ḅ' => 'ḅ', + 'Ḇ' => 'ḇ', + 'Ḉ' => 'ḉ', + 'Ḋ' => 'ḋ', + 'Ḍ' => 'ḍ', + 'Ḏ' => 'ḏ', + 'Ḑ' => 'ḑ', + 'Ḓ' => 'ḓ', + 'Ḕ' => 'ḕ', + 'Ḗ' => 'ḗ', + 'Ḙ' => 'ḙ', + 'Ḛ' => 'ḛ', + 'Ḝ' => 'ḝ', + 'Ḟ' => 'ḟ', + 'Ḡ' => 'ḡ', + 'Ḣ' => 'ḣ', + 'Ḥ' => 'ḥ', + 'Ḧ' => 'ḧ', + 'Ḩ' => 'ḩ', + 'Ḫ' => 'ḫ', + 'Ḭ' => 'ḭ', + 'Ḯ' => 'ḯ', + 'Ḱ' => 'ḱ', + 'Ḳ' => 'ḳ', + 'Ḵ' => 'ḵ', + 'Ḷ' => 'ḷ', + 'Ḹ' => 'ḹ', + 'Ḻ' => 'ḻ', + 'Ḽ' => 'ḽ', + 'Ḿ' => 'ḿ', + 'Ṁ' => 'ṁ', + 'Ṃ' => 'ṃ', + 'Ṅ' => 'ṅ', + 'Ṇ' => 'ṇ', + 'Ṉ' => 'ṉ', + 'Ṋ' => 'ṋ', + 'Ṍ' => 'ṍ', + 'Ṏ' => 'ṏ', + 'Ṑ' => 'ṑ', + 'Ṓ' => 'ṓ', + 'Ṕ' => 'ṕ', + 'Ṗ' => 'ṗ', + 'Ṙ' => 'ṙ', + 'Ṛ' => 'ṛ', + 'Ṝ' => 'ṝ', + 'Ṟ' => 'ṟ', + 'Ṡ' => 'ṡ', + 'Ṣ' => 'ṣ', + 'Ṥ' => 'ṥ', + 'Ṧ' => 'ṧ', + 'Ṩ' => 'ṩ', + 'Ṫ' => 'ṫ', + 'Ṭ' => 'ṭ', + 'Ṯ' => 'ṯ', + 'Ṱ' => 'ṱ', + 'Ṳ' => 'ṳ', + 'Ṵ' => 'ṵ', + 'Ṷ' => 'ṷ', + 'Ṹ' => 'ṹ', + 'Ṻ' => 'ṻ', + 'Ṽ' => 'ṽ', + 'Ṿ' => 'ṿ', + 'Ẁ' => 'ẁ', + 'Ẃ' => 'ẃ', + 'Ẅ' => 'ẅ', + 'Ẇ' => 'ẇ', + 'Ẉ' => 'ẉ', + 'Ẋ' => 'ẋ', + 'Ẍ' => 'ẍ', + 'Ẏ' => 'ẏ', + 'Ẑ' => 'ẑ', + 'Ẓ' => 'ẓ', + 'Ẕ' => 'ẕ', + 'ẞ' => 'ß', + 'Ạ' => 'ạ', + 'Ả' => 'ả', + 'Ấ' => 'ấ', + 'Ầ' => 'ầ', + 'Ẩ' => 'ẩ', + 'Ẫ' => 'ẫ', + 'Ậ' => 'ậ', + 'Ắ' => 'ắ', + 'Ằ' => 'ằ', + 'Ẳ' => 'ẳ', + 'Ẵ' => 'ẵ', + 'Ặ' => 'ặ', + 'Ẹ' => 'ẹ', + 'Ẻ' => 'ẻ', + 'Ẽ' => 'ẽ', + 'Ế' => 'ế', + 'Ề' => 'ề', + 'Ể' => 'ể', + 'Ễ' => 'ễ', + 'Ệ' => 'ệ', + 'Ỉ' => 'ỉ', + 'Ị' => 'ị', + 'Ọ' => 'ọ', + 'Ỏ' => 'ỏ', + 'Ố' => 'ố', + 'Ồ' => 'ồ', + 'Ổ' => 'ổ', + 'Ỗ' => 'ỗ', + 'Ộ' => 'ộ', + 'Ớ' => 'ớ', + 'Ờ' => 'ờ', + 'Ở' => 'ở', + 'Ỡ' => 'ỡ', + 'Ợ' => 'ợ', + 'Ụ' => 'ụ', + 'Ủ' => 'ủ', + 'Ứ' => 'ứ', + 'Ừ' => 'ừ', + 'Ử' => 'ử', + 'Ữ' => 'ữ', + 'Ự' => 'ự', + 'Ỳ' => 'ỳ', + 'Ỵ' => 'ỵ', + 'Ỷ' => 'ỷ', + 'Ỹ' => 'ỹ', + 'Ỻ' => 'ỻ', + 'Ỽ' => 'ỽ', + 'Ỿ' => 'ỿ', + 'Ἀ' => 'ἀ', + 'Ἁ' => 'ἁ', + 'Ἂ' => 'ἂ', + 'Ἃ' => 'ἃ', + 'Ἄ' => 'ἄ', + 'Ἅ' => 'ἅ', + 'Ἆ' => 'ἆ', + 'Ἇ' => 'ἇ', + 'Ἐ' => 'ἐ', + 'Ἑ' => 'ἑ', + 'Ἒ' => 'ἒ', + 'Ἓ' => 'ἓ', + 'Ἔ' => 'ἔ', + 'Ἕ' => 'ἕ', + 'Ἠ' => 'ἠ', + 'Ἡ' => 'ἡ', + 'Ἢ' => 'ἢ', + 'Ἣ' => 'ἣ', + 'Ἤ' => 'ἤ', + 'Ἥ' => 'ἥ', + 'Ἦ' => 'ἦ', + 'Ἧ' => 'ἧ', + 'Ἰ' => 'ἰ', + 'Ἱ' => 'ἱ', + 'Ἲ' => 'ἲ', + 'Ἳ' => 'ἳ', + 'Ἴ' => 'ἴ', + 'Ἵ' => 'ἵ', + 'Ἶ' => 'ἶ', + 'Ἷ' => 'ἷ', + 'Ὀ' => 'ὀ', + 'Ὁ' => 'ὁ', + 'Ὂ' => 'ὂ', + 'Ὃ' => 'ὃ', + 'Ὄ' => 'ὄ', + 'Ὅ' => 'ὅ', + 'Ὑ' => 'ὑ', + 'Ὓ' => 'ὓ', + 'Ὕ' => 'ὕ', + 'Ὗ' => 'ὗ', + 'Ὠ' => 'ὠ', + 'Ὡ' => 'ὡ', + 'Ὢ' => 'ὢ', + 'Ὣ' => 'ὣ', + 'Ὤ' => 'ὤ', + 'Ὥ' => 'ὥ', + 'Ὦ' => 'ὦ', + 'Ὧ' => 'ὧ', + 'ᾈ' => 'ᾀ', + 'ᾉ' => 'ᾁ', + 'ᾊ' => 'ᾂ', + 'ᾋ' => 'ᾃ', + 'ᾌ' => 'ᾄ', + 'ᾍ' => 'ᾅ', + 'ᾎ' => 'ᾆ', + 'ᾏ' => 'ᾇ', + 'ᾘ' => 'ᾐ', + 'ᾙ' => 'ᾑ', + 'ᾚ' => 'ᾒ', + 'ᾛ' => 'ᾓ', + 'ᾜ' => 'ᾔ', + 'ᾝ' => 'ᾕ', + 'ᾞ' => 'ᾖ', + 'ᾟ' => 'ᾗ', + 'ᾨ' => 'ᾠ', + 'ᾩ' => 'ᾡ', + 'ᾪ' => 'ᾢ', + 'ᾫ' => 'ᾣ', + 'ᾬ' => 'ᾤ', + 'ᾭ' => 'ᾥ', + 'ᾮ' => 'ᾦ', + 'ᾯ' => 'ᾧ', + 'Ᾰ' => 'ᾰ', + 'Ᾱ' => 'ᾱ', + 'Ὰ' => 'ὰ', + 'Ά' => 'ά', + 'ᾼ' => 'ᾳ', + 'Ὲ' => 'ὲ', + 'Έ' => 'έ', + 'Ὴ' => 'ὴ', + 'Ή' => 'ή', + 'ῌ' => 'ῃ', + 'Ῐ' => 'ῐ', + 'Ῑ' => 'ῑ', + 'Ὶ' => 'ὶ', + 'Ί' => 'ί', + 'Ῠ' => 'ῠ', + 'Ῡ' => 'ῡ', + 'Ὺ' => 'ὺ', + 'Ύ' => 'ύ', + 'Ῥ' => 'ῥ', + 'Ὸ' => 'ὸ', + 'Ό' => 'ό', + 'Ὼ' => 'ὼ', + 'Ώ' => 'ώ', + 'ῼ' => 'ῳ', + 'Ω' => 'ω', + 'K' => 'k', + 'Å' => 'å', + 'Ⅎ' => 'ⅎ', + 'Ⅰ' => 'ⅰ', + 'Ⅱ' => 'ⅱ', + 'Ⅲ' => 'ⅲ', + 'Ⅳ' => 'ⅳ', + 'Ⅴ' => 'ⅴ', + 'Ⅵ' => 'ⅵ', + 'Ⅶ' => 'ⅶ', + 'Ⅷ' => 'ⅷ', + 'Ⅸ' => 'ⅸ', + 'Ⅹ' => 'ⅹ', + 'Ⅺ' => 'ⅺ', + 'Ⅻ' => 'ⅻ', + 'Ⅼ' => 'ⅼ', + 'Ⅽ' => 'ⅽ', + 'Ⅾ' => 'ⅾ', + 'Ⅿ' => 'ⅿ', + 'Ↄ' => 'ↄ', + 'Ⓐ' => 'ⓐ', + 'Ⓑ' => 'ⓑ', + 'Ⓒ' => 'ⓒ', + 'Ⓓ' => 'ⓓ', + 'Ⓔ' => 'ⓔ', + 'Ⓕ' => 'ⓕ', + 'Ⓖ' => 'ⓖ', + 'Ⓗ' => 'ⓗ', + 'Ⓘ' => 'ⓘ', + 'Ⓙ' => 'ⓙ', + 'Ⓚ' => 'ⓚ', + 'Ⓛ' => 'ⓛ', + 'Ⓜ' => 'ⓜ', + 'Ⓝ' => 'ⓝ', + 'Ⓞ' => 'ⓞ', + 'Ⓟ' => 'ⓟ', + 'Ⓠ' => 'ⓠ', + 'Ⓡ' => 'ⓡ', + 'Ⓢ' => 'ⓢ', + 'Ⓣ' => 'ⓣ', + 'Ⓤ' => 'ⓤ', + 'Ⓥ' => 'ⓥ', + 'Ⓦ' => 'ⓦ', + 'Ⓧ' => 'ⓧ', + 'Ⓨ' => 'ⓨ', + 'Ⓩ' => 'ⓩ', + 'Ⰰ' => 'ⰰ', + 'Ⰱ' => 'ⰱ', + 'Ⰲ' => 'ⰲ', + 'Ⰳ' => 'ⰳ', + 'Ⰴ' => 'ⰴ', + 'Ⰵ' => 'ⰵ', + 'Ⰶ' => 'ⰶ', + 'Ⰷ' => 'ⰷ', + 'Ⰸ' => 'ⰸ', + 'Ⰹ' => 'ⰹ', + 'Ⰺ' => 'ⰺ', + 'Ⰻ' => 'ⰻ', + 'Ⰼ' => 'ⰼ', + 'Ⰽ' => 'ⰽ', + 'Ⰾ' => 'ⰾ', + 'Ⰿ' => 'ⰿ', + 'Ⱀ' => 'ⱀ', + 'Ⱁ' => 'ⱁ', + 'Ⱂ' => 'ⱂ', + 'Ⱃ' => 'ⱃ', + 'Ⱄ' => 'ⱄ', + 'Ⱅ' => 'ⱅ', + 'Ⱆ' => 'ⱆ', + 'Ⱇ' => 'ⱇ', + 'Ⱈ' => 'ⱈ', + 'Ⱉ' => 'ⱉ', + 'Ⱊ' => 'ⱊ', + 'Ⱋ' => 'ⱋ', + 'Ⱌ' => 'ⱌ', + 'Ⱍ' => 'ⱍ', + 'Ⱎ' => 'ⱎ', + 'Ⱏ' => 'ⱏ', + 'Ⱐ' => 'ⱐ', + 'Ⱑ' => 'ⱑ', + 'Ⱒ' => 'ⱒ', + 'Ⱓ' => 'ⱓ', + 'Ⱔ' => 'ⱔ', + 'Ⱕ' => 'ⱕ', + 'Ⱖ' => 'ⱖ', + 'Ⱗ' => 'ⱗ', + 'Ⱘ' => 'ⱘ', + 'Ⱙ' => 'ⱙ', + 'Ⱚ' => 'ⱚ', + 'Ⱛ' => 'ⱛ', + 'Ⱜ' => 'ⱜ', + 'Ⱝ' => 'ⱝ', + 'Ⱞ' => 'ⱞ', + 'Ⱡ' => 'ⱡ', + 'Ɫ' => 'ɫ', + 'Ᵽ' => 'ᵽ', + 'Ɽ' => 'ɽ', + 'Ⱨ' => 'ⱨ', + 'Ⱪ' => 'ⱪ', + 'Ⱬ' => 'ⱬ', + 'Ɑ' => 'ɑ', + 'Ɱ' => 'ɱ', + 'Ɐ' => 'ɐ', + 'Ɒ' => 'ɒ', + 'Ⱳ' => 'ⱳ', + 'Ⱶ' => 'ⱶ', + 'Ȿ' => 'ȿ', + 'Ɀ' => 'ɀ', + 'Ⲁ' => 'ⲁ', + 'Ⲃ' => 'ⲃ', + 'Ⲅ' => 'ⲅ', + 'Ⲇ' => 'ⲇ', + 'Ⲉ' => 'ⲉ', + 'Ⲋ' => 'ⲋ', + 'Ⲍ' => 'ⲍ', + 'Ⲏ' => 'ⲏ', + 'Ⲑ' => 'ⲑ', + 'Ⲓ' => 'ⲓ', + 'Ⲕ' => 'ⲕ', + 'Ⲗ' => 'ⲗ', + 'Ⲙ' => 'ⲙ', + 'Ⲛ' => 'ⲛ', + 'Ⲝ' => 'ⲝ', + 'Ⲟ' => 'ⲟ', + 'Ⲡ' => 'ⲡ', + 'Ⲣ' => 'ⲣ', + 'Ⲥ' => 'ⲥ', + 'Ⲧ' => 'ⲧ', + 'Ⲩ' => 'ⲩ', + 'Ⲫ' => 'ⲫ', + 'Ⲭ' => 'ⲭ', + 'Ⲯ' => 'ⲯ', + 'Ⲱ' => 'ⲱ', + 'Ⲳ' => 'ⲳ', + 'Ⲵ' => 'ⲵ', + 'Ⲷ' => 'ⲷ', + 'Ⲹ' => 'ⲹ', + 'Ⲻ' => 'ⲻ', + 'Ⲽ' => 'ⲽ', + 'Ⲿ' => 'ⲿ', + 'Ⳁ' => 'ⳁ', + 'Ⳃ' => 'ⳃ', + 'Ⳅ' => 'ⳅ', + 'Ⳇ' => 'ⳇ', + 'Ⳉ' => 'ⳉ', + 'Ⳋ' => 'ⳋ', + 'Ⳍ' => 'ⳍ', + 'Ⳏ' => 'ⳏ', + 'Ⳑ' => 'ⳑ', + 'Ⳓ' => 'ⳓ', + 'Ⳕ' => 'ⳕ', + 'Ⳗ' => 'ⳗ', + 'Ⳙ' => 'ⳙ', + 'Ⳛ' => 'ⳛ', + 'Ⳝ' => 'ⳝ', + 'Ⳟ' => 'ⳟ', + 'Ⳡ' => 'ⳡ', + 'Ⳣ' => 'ⳣ', + 'Ⳬ' => 'ⳬ', + 'Ⳮ' => 'ⳮ', + 'Ⳳ' => 'ⳳ', + 'Ꙁ' => 'ꙁ', + 'Ꙃ' => 'ꙃ', + 'Ꙅ' => 'ꙅ', + 'Ꙇ' => 'ꙇ', + 'Ꙉ' => 'ꙉ', + 'Ꙋ' => 'ꙋ', + 'Ꙍ' => 'ꙍ', + 'Ꙏ' => 'ꙏ', + 'Ꙑ' => 'ꙑ', + 'Ꙓ' => 'ꙓ', + 'Ꙕ' => 'ꙕ', + 'Ꙗ' => 'ꙗ', + 'Ꙙ' => 'ꙙ', + 'Ꙛ' => 'ꙛ', + 'Ꙝ' => 'ꙝ', + 'Ꙟ' => 'ꙟ', + 'Ꙡ' => 'ꙡ', + 'Ꙣ' => 'ꙣ', + 'Ꙥ' => 'ꙥ', + 'Ꙧ' => 'ꙧ', + 'Ꙩ' => 'ꙩ', + 'Ꙫ' => 'ꙫ', + 'Ꙭ' => 'ꙭ', + 'Ꚁ' => 'ꚁ', + 'Ꚃ' => 'ꚃ', + 'Ꚅ' => 'ꚅ', + 'Ꚇ' => 'ꚇ', + 'Ꚉ' => 'ꚉ', + 'Ꚋ' => 'ꚋ', + 'Ꚍ' => 'ꚍ', + 'Ꚏ' => 'ꚏ', + 'Ꚑ' => 'ꚑ', + 'Ꚓ' => 'ꚓ', + 'Ꚕ' => 'ꚕ', + 'Ꚗ' => 'ꚗ', + 'Ꚙ' => 'ꚙ', + 'Ꚛ' => 'ꚛ', + 'Ꜣ' => 'ꜣ', + 'Ꜥ' => 'ꜥ', + 'Ꜧ' => 'ꜧ', + 'Ꜩ' => 'ꜩ', + 'Ꜫ' => 'ꜫ', + 'Ꜭ' => 'ꜭ', + 'Ꜯ' => 'ꜯ', + 'Ꜳ' => 'ꜳ', + 'Ꜵ' => 'ꜵ', + 'Ꜷ' => 'ꜷ', + 'Ꜹ' => 'ꜹ', + 'Ꜻ' => 'ꜻ', + 'Ꜽ' => 'ꜽ', + 'Ꜿ' => 'ꜿ', + 'Ꝁ' => 'ꝁ', + 'Ꝃ' => 'ꝃ', + 'Ꝅ' => 'ꝅ', + 'Ꝇ' => 'ꝇ', + 'Ꝉ' => 'ꝉ', + 'Ꝋ' => 'ꝋ', + 'Ꝍ' => 'ꝍ', + 'Ꝏ' => 'ꝏ', + 'Ꝑ' => 'ꝑ', + 'Ꝓ' => 'ꝓ', + 'Ꝕ' => 'ꝕ', + 'Ꝗ' => 'ꝗ', + 'Ꝙ' => 'ꝙ', + 'Ꝛ' => 'ꝛ', + 'Ꝝ' => 'ꝝ', + 'Ꝟ' => 'ꝟ', + 'Ꝡ' => 'ꝡ', + 'Ꝣ' => 'ꝣ', + 'Ꝥ' => 'ꝥ', + 'Ꝧ' => 'ꝧ', + 'Ꝩ' => 'ꝩ', + 'Ꝫ' => 'ꝫ', + 'Ꝭ' => 'ꝭ', + 'Ꝯ' => 'ꝯ', + 'Ꝺ' => 'ꝺ', + 'Ꝼ' => 'ꝼ', + 'Ᵹ' => 'ᵹ', + 'Ꝿ' => 'ꝿ', + 'Ꞁ' => 'ꞁ', + 'Ꞃ' => 'ꞃ', + 'Ꞅ' => 'ꞅ', + 'Ꞇ' => 'ꞇ', + 'Ꞌ' => 'ꞌ', + 'Ɥ' => 'ɥ', + 'Ꞑ' => 'ꞑ', + 'Ꞓ' => 'ꞓ', + 'Ꞗ' => 'ꞗ', + 'Ꞙ' => 'ꞙ', + 'Ꞛ' => 'ꞛ', + 'Ꞝ' => 'ꞝ', + 'Ꞟ' => 'ꞟ', + 'Ꞡ' => 'ꞡ', + 'Ꞣ' => 'ꞣ', + 'Ꞥ' => 'ꞥ', + 'Ꞧ' => 'ꞧ', + 'Ꞩ' => 'ꞩ', + 'Ɦ' => 'ɦ', + 'Ɜ' => 'ɜ', + 'Ɡ' => 'ɡ', + 'Ɬ' => 'ɬ', + 'Ɪ' => 'ɪ', + 'Ʞ' => 'ʞ', + 'Ʇ' => 'ʇ', + 'Ʝ' => 'ʝ', + 'Ꭓ' => 'ꭓ', + 'Ꞵ' => 'ꞵ', + 'Ꞷ' => 'ꞷ', + 'Ꞹ' => 'ꞹ', + 'Ꞻ' => 'ꞻ', + 'Ꞽ' => 'ꞽ', + 'Ꞿ' => 'ꞿ', + 'Ꟃ' => 'ꟃ', + 'Ꞔ' => 'ꞔ', + 'Ʂ' => 'ʂ', + 'Ᶎ' => 'ᶎ', + 'Ꟈ' => 'ꟈ', + 'Ꟊ' => 'ꟊ', + 'Ꟶ' => 'ꟶ', + 'Ａ' => 'ａ', + 'Ｂ' => 'ｂ', + 'Ｃ' => 'ｃ', + 'Ｄ' => 'ｄ', + 'Ｅ' => 'ｅ', + 'Ｆ' => 'ｆ', + 'Ｇ' => 'ｇ', + 'Ｈ' => 'ｈ', + 'Ｉ' => 'ｉ', + 'Ｊ' => 'ｊ', + 'Ｋ' => 'ｋ', + 'Ｌ' => 'ｌ', + 'Ｍ' => 'ｍ', + 'Ｎ' => 'ｎ', + 'Ｏ' => 'ｏ', + 'Ｐ' => 'ｐ', + 'Ｑ' => 'ｑ', + 'Ｒ' => 'ｒ', + 'Ｓ' => 'ｓ', + 'Ｔ' => 'ｔ', + 'Ｕ' => 'ｕ', + 'Ｖ' => 'ｖ', + 'Ｗ' => 'ｗ', + 'Ｘ' => 'ｘ', + 'Ｙ' => 'ｙ', + 'Ｚ' => 'ｚ', + '𐐀' => '𐐨', + '𐐁' => '𐐩', + '𐐂' => '𐐪', + '𐐃' => '𐐫', + '𐐄' => '𐐬', + '𐐅' => '𐐭', + '𐐆' => '𐐮', + '𐐇' => '𐐯', + '𐐈' => '𐐰', + '𐐉' => '𐐱', + '𐐊' => '𐐲', + '𐐋' => '𐐳', + '𐐌' => '𐐴', + '𐐍' => '𐐵', + '𐐎' => '𐐶', + '𐐏' => '𐐷', + '𐐐' => '𐐸', + '𐐑' => '𐐹', + '𐐒' => '𐐺', + '𐐓' => '𐐻', + '𐐔' => '𐐼', + '𐐕' => '𐐽', + '𐐖' => '𐐾', + '𐐗' => '𐐿', + '𐐘' => '𐑀', + '𐐙' => '𐑁', + '𐐚' => '𐑂', + '𐐛' => '𐑃', + '𐐜' => '𐑄', + '𐐝' => '𐑅', + '𐐞' => '𐑆', + '𐐟' => '𐑇', + '𐐠' => '𐑈', + '𐐡' => '𐑉', + '𐐢' => '𐑊', + '𐐣' => '𐑋', + '𐐤' => '𐑌', + '𐐥' => '𐑍', + '𐐦' => '𐑎', + '𐐧' => '𐑏', + '𐒰' => '𐓘', + '𐒱' => '𐓙', + '𐒲' => '𐓚', + '𐒳' => '𐓛', + '𐒴' => '𐓜', + '𐒵' => '𐓝', + '𐒶' => '𐓞', + '𐒷' => '𐓟', + '𐒸' => '𐓠', + '𐒹' => '𐓡', + '𐒺' => '𐓢', + '𐒻' => '𐓣', + '𐒼' => '𐓤', + '𐒽' => '𐓥', + '𐒾' => '𐓦', + '𐒿' => '𐓧', + '𐓀' => '𐓨', + '𐓁' => '𐓩', + '𐓂' => '𐓪', + '𐓃' => '𐓫', + '𐓄' => '𐓬', + '𐓅' => '𐓭', + '𐓆' => '𐓮', + '𐓇' => '𐓯', + '𐓈' => '𐓰', + '𐓉' => '𐓱', + '𐓊' => '𐓲', + '𐓋' => '𐓳', + '𐓌' => '𐓴', + '𐓍' => '𐓵', + '𐓎' => '𐓶', + '𐓏' => '𐓷', + '𐓐' => '𐓸', + '𐓑' => '𐓹', + '𐓒' => '𐓺', + '𐓓' => '𐓻', + '𐲀' => '𐳀', + '𐲁' => '𐳁', + '𐲂' => '𐳂', + '𐲃' => '𐳃', + '𐲄' => '𐳄', + '𐲅' => '𐳅', + '𐲆' => '𐳆', + '𐲇' => '𐳇', + '𐲈' => '𐳈', + '𐲉' => '𐳉', + '𐲊' => '𐳊', + '𐲋' => '𐳋', + '𐲌' => '𐳌', + '𐲍' => '𐳍', + '𐲎' => '𐳎', + '𐲏' => '𐳏', + '𐲐' => '𐳐', + '𐲑' => '𐳑', + '𐲒' => '𐳒', + '𐲓' => '𐳓', + '𐲔' => '𐳔', + '𐲕' => '𐳕', + '𐲖' => '𐳖', + '𐲗' => '𐳗', + '𐲘' => '𐳘', + '𐲙' => '𐳙', + '𐲚' => '𐳚', + '𐲛' => '𐳛', + '𐲜' => '𐳜', + '𐲝' => '𐳝', + '𐲞' => '𐳞', + '𐲟' => '𐳟', + '𐲠' => '𐳠', + '𐲡' => '𐳡', + '𐲢' => '𐳢', + '𐲣' => '𐳣', + '𐲤' => '𐳤', + '𐲥' => '𐳥', + '𐲦' => '𐳦', + '𐲧' => '𐳧', + '𐲨' => '𐳨', + '𐲩' => '𐳩', + '𐲪' => '𐳪', + '𐲫' => '𐳫', + '𐲬' => '𐳬', + '𐲭' => '𐳭', + '𐲮' => '𐳮', + '𐲯' => '𐳯', + '𐲰' => '𐳰', + '𐲱' => '𐳱', + '𐲲' => '𐳲', + '𑢠' => '𑣀', + '𑢡' => '𑣁', + '𑢢' => '𑣂', + '𑢣' => '𑣃', + '𑢤' => '𑣄', + '𑢥' => '𑣅', + '𑢦' => '𑣆', + '𑢧' => '𑣇', + '𑢨' => '𑣈', + '𑢩' => '𑣉', + '𑢪' => '𑣊', + '𑢫' => '𑣋', + '𑢬' => '𑣌', + '𑢭' => '𑣍', + '𑢮' => '𑣎', + '𑢯' => '𑣏', + '𑢰' => '𑣐', + '𑢱' => '𑣑', + '𑢲' => '𑣒', + '𑢳' => '𑣓', + '𑢴' => '𑣔', + '𑢵' => '𑣕', + '𑢶' => '𑣖', + '𑢷' => '𑣗', + '𑢸' => '𑣘', + '𑢹' => '𑣙', + '𑢺' => '𑣚', + '𑢻' => '𑣛', + '𑢼' => '𑣜', + '𑢽' => '𑣝', + '𑢾' => '𑣞', + '𑢿' => '𑣟', + '𖹀' => '𖹠', + '𖹁' => '𖹡', + '𖹂' => '𖹢', + '𖹃' => '𖹣', + '𖹄' => '𖹤', + '𖹅' => '𖹥', + '𖹆' => '𖹦', + '𖹇' => '𖹧', + '𖹈' => '𖹨', + '𖹉' => '𖹩', + '𖹊' => '𖹪', + '𖹋' => '𖹫', + '𖹌' => '𖹬', + '𖹍' => '𖹭', + '𖹎' => '𖹮', + '𖹏' => '𖹯', + '𖹐' => '𖹰', + '𖹑' => '𖹱', + '𖹒' => '𖹲', + '𖹓' => '𖹳', + '𖹔' => '𖹴', + '𖹕' => '𖹵', + '𖹖' => '𖹶', + '𖹗' => '𖹷', + '𖹘' => '𖹸', + '𖹙' => '𖹹', + '𖹚' => '𖹺', + '𖹛' => '𖹻', + '𖹜' => '𖹼', + '𖹝' => '𖹽', + '𖹞' => '𖹾', + '𖹟' => '𖹿', + '𞤀' => '𞤢', + '𞤁' => '𞤣', + '𞤂' => '𞤤', + '𞤃' => '𞤥', + '𞤄' => '𞤦', + '𞤅' => '𞤧', + '𞤆' => '𞤨', + '𞤇' => '𞤩', + '𞤈' => '𞤪', + '𞤉' => '𞤫', + '𞤊' => '𞤬', + '𞤋' => '𞤭', + '𞤌' => '𞤮', + '𞤍' => '𞤯', + '𞤎' => '𞤰', + '𞤏' => '𞤱', + '𞤐' => '𞤲', + '𞤑' => '𞤳', + '𞤒' => '𞤴', + '𞤓' => '𞤵', + '𞤔' => '𞤶', + '𞤕' => '𞤷', + '𞤖' => '𞤸', + '𞤗' => '𞤹', + '𞤘' => '𞤺', + '𞤙' => '𞤻', + '𞤚' => '𞤼', + '𞤛' => '𞤽', + '𞤜' => '𞤾', + '𞤝' => '𞤿', + '𞤞' => '𞥀', + '𞤟' => '𞥁', + '𞤠' => '𞥂', + '𞤡' => '𞥃', +); diff --git a/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php b/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php new file mode 100644 index 000000000..2a8f6e73b --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php @@ -0,0 +1,5 @@ + 'A', + 'b' => 'B', + 'c' => 'C', + 'd' => 'D', + 'e' => 'E', + 'f' => 'F', + 'g' => 'G', + 'h' => 'H', + 'i' => 'I', + 'j' => 'J', + 'k' => 'K', + 'l' => 'L', + 'm' => 'M', + 'n' => 'N', + 'o' => 'O', + 'p' => 'P', + 'q' => 'Q', + 'r' => 'R', + 's' => 'S', + 't' => 'T', + 'u' => 'U', + 'v' => 'V', + 'w' => 'W', + 'x' => 'X', + 'y' => 'Y', + 'z' => 'Z', + 'µ' => 'Μ', + 'à' => 'À', + 'á' => 'Á', + 'â' => 'Â', + 'ã' => 'Ã', + 'ä' => 'Ä', + 'å' => 'Å', + 'æ' => 'Æ', + 'ç' => 'Ç', + 'è' => 'È', + 'é' => 'É', + 'ê' => 'Ê', + 'ë' => 'Ë', + 'ì' => 'Ì', + 'í' => 'Í', + 'î' => 'Î', + 'ï' => 'Ï', + 'ð' => 'Ð', + 'ñ' => 'Ñ', + 'ò' => 'Ò', + 'ó' => 'Ó', + 'ô' => 'Ô', + 'õ' => 'Õ', + 'ö' => 'Ö', + 'ø' => 'Ø', + 'ù' => 'Ù', + 'ú' => 'Ú', + 'û' => 'Û', + 'ü' => 'Ü', + 'ý' => 'Ý', + 'þ' => 'Þ', + 'ÿ' => 'Ÿ', + 'ā' => 'Ā', + 'ă' => 'Ă', + 'ą' => 'Ą', + 'ć' => 'Ć', + 'ĉ' => 'Ĉ', + 'ċ' => 'Ċ', + 'č' => 'Č', + 'ď' => 'Ď', + 'đ' => 'Đ', + 'ē' => 'Ē', + 'ĕ' => 'Ĕ', + 'ė' => 'Ė', + 'ę' => 'Ę', + 'ě' => 'Ě', + 'ĝ' => 'Ĝ', + 'ğ' => 'Ğ', + 'ġ' => 'Ġ', + 'ģ' => 'Ģ', + 'ĥ' => 'Ĥ', + 'ħ' => 'Ħ', + 'ĩ' => 'Ĩ', + 'ī' => 'Ī', + 'ĭ' => 'Ĭ', + 'į' => 'Į', + 'ı' => 'I', + 'ij' => 'IJ', + 'ĵ' => 'Ĵ', + 'ķ' => 'Ķ', + 'ĺ' => 'Ĺ', + 'ļ' => 'Ļ', + 'ľ' => 'Ľ', + 'ŀ' => 'Ŀ', + 'ł' => 'Ł', + 'ń' => 'Ń', + 'ņ' => 'Ņ', + 'ň' => 'Ň', + 'ŋ' => 'Ŋ', + 'ō' => 'Ō', + 'ŏ' => 'Ŏ', + 'ő' => 'Ő', + 'œ' => 'Œ', + 'ŕ' => 'Ŕ', + 'ŗ' => 'Ŗ', + 'ř' => 'Ř', + 'ś' => 'Ś', + 'ŝ' => 'Ŝ', + 'ş' => 'Ş', + 'š' => 'Š', + 'ţ' => 'Ţ', + 'ť' => 'Ť', + 'ŧ' => 'Ŧ', + 'ũ' => 'Ũ', + 'ū' => 'Ū', + 'ŭ' => 'Ŭ', + 'ů' => 'Ů', + 'ű' => 'Ű', + 'ų' => 'Ų', + 'ŵ' => 'Ŵ', + 'ŷ' => 'Ŷ', + 'ź' => 'Ź', + 'ż' => 'Ż', + 'ž' => 'Ž', + 'ſ' => 'S', + 'ƀ' => 'Ƀ', + 'ƃ' => 'Ƃ', + 'ƅ' => 'Ƅ', + 'ƈ' => 'Ƈ', + 'ƌ' => 'Ƌ', + 'ƒ' => 'Ƒ', + 'ƕ' => 'Ƕ', + 'ƙ' => 'Ƙ', + 'ƚ' => 'Ƚ', + 'ƞ' => 'Ƞ', + 'ơ' => 'Ơ', + 'ƣ' => 'Ƣ', + 'ƥ' => 'Ƥ', + 'ƨ' => 'Ƨ', + 'ƭ' => 'Ƭ', + 'ư' => 'Ư', + 'ƴ' => 'Ƴ', + 'ƶ' => 'Ƶ', + 'ƹ' => 'Ƹ', + 'ƽ' => 'Ƽ', + 'ƿ' => 'Ƿ', + 'Dž' => 'DŽ', + 'dž' => 'DŽ', + 'Lj' => 'LJ', + 'lj' => 'LJ', + 'Nj' => 'NJ', + 'nj' => 'NJ', + 'ǎ' => 'Ǎ', + 'ǐ' => 'Ǐ', + 'ǒ' => 'Ǒ', + 'ǔ' => 'Ǔ', + 'ǖ' => 'Ǖ', + 'ǘ' => 'Ǘ', + 'ǚ' => 'Ǚ', + 'ǜ' => 'Ǜ', + 'ǝ' => 'Ǝ', + 'ǟ' => 'Ǟ', + 'ǡ' => 'Ǡ', + 'ǣ' => 'Ǣ', + 'ǥ' => 'Ǥ', + 'ǧ' => 'Ǧ', + 'ǩ' => 'Ǩ', + 'ǫ' => 'Ǫ', + 'ǭ' => 'Ǭ', + 'ǯ' => 'Ǯ', + 'Dz' => 'DZ', + 'dz' => 'DZ', + 'ǵ' => 'Ǵ', + 'ǹ' => 'Ǹ', + 'ǻ' => 'Ǻ', + 'ǽ' => 'Ǽ', + 'ǿ' => 'Ǿ', + 'ȁ' => 'Ȁ', + 'ȃ' => 'Ȃ', + 'ȅ' => 'Ȅ', + 'ȇ' => 'Ȇ', + 'ȉ' => 'Ȉ', + 'ȋ' => 'Ȋ', + 'ȍ' => 'Ȍ', + 'ȏ' => 'Ȏ', + 'ȑ' => 'Ȑ', + 'ȓ' => 'Ȓ', + 'ȕ' => 'Ȕ', + 'ȗ' => 'Ȗ', + 'ș' => 'Ș', + 'ț' => 'Ț', + 'ȝ' => 'Ȝ', + 'ȟ' => 'Ȟ', + 'ȣ' => 'Ȣ', + 'ȥ' => 'Ȥ', + 'ȧ' => 'Ȧ', + 'ȩ' => 'Ȩ', + 'ȫ' => 'Ȫ', + 'ȭ' => 'Ȭ', + 'ȯ' => 'Ȯ', + 'ȱ' => 'Ȱ', + 'ȳ' => 'Ȳ', + 'ȼ' => 'Ȼ', + 'ȿ' => 'Ȿ', + 'ɀ' => 'Ɀ', + 'ɂ' => 'Ɂ', + 'ɇ' => 'Ɇ', + 'ɉ' => 'Ɉ', + 'ɋ' => 'Ɋ', + 'ɍ' => 'Ɍ', + 'ɏ' => 'Ɏ', + 'ɐ' => 'Ɐ', + 'ɑ' => 'Ɑ', + 'ɒ' => 'Ɒ', + 'ɓ' => 'Ɓ', + 'ɔ' => 'Ɔ', + 'ɖ' => 'Ɖ', + 'ɗ' => 'Ɗ', + 'ə' => 'Ə', + 'ɛ' => 'Ɛ', + 'ɜ' => 'Ɜ', + 'ɠ' => 'Ɠ', + 'ɡ' => 'Ɡ', + 'ɣ' => 'Ɣ', + 'ɥ' => 'Ɥ', + 'ɦ' => 'Ɦ', + 'ɨ' => 'Ɨ', + 'ɩ' => 'Ɩ', + 'ɪ' => 'Ɪ', + 'ɫ' => 'Ɫ', + 'ɬ' => 'Ɬ', + 'ɯ' => 'Ɯ', + 'ɱ' => 'Ɱ', + 'ɲ' => 'Ɲ', + 'ɵ' => 'Ɵ', + 'ɽ' => 'Ɽ', + 'ʀ' => 'Ʀ', + 'ʂ' => 'Ʂ', + 'ʃ' => 'Ʃ', + 'ʇ' => 'Ʇ', + 'ʈ' => 'Ʈ', + 'ʉ' => 'Ʉ', + 'ʊ' => 'Ʊ', + 'ʋ' => 'Ʋ', + 'ʌ' => 'Ʌ', + 'ʒ' => 'Ʒ', + 'ʝ' => 'Ʝ', + 'ʞ' => 'Ʞ', + 'ͅ' => 'Ι', + 'ͱ' => 'Ͱ', + 'ͳ' => 'Ͳ', + 'ͷ' => 'Ͷ', + 'ͻ' => 'Ͻ', + 'ͼ' => 'Ͼ', + 'ͽ' => 'Ͽ', + 'ά' => 'Ά', + 'έ' => 'Έ', + 'ή' => 'Ή', + 'ί' => 'Ί', + 'α' => 'Α', + 'β' => 'Β', + 'γ' => 'Γ', + 'δ' => 'Δ', + 'ε' => 'Ε', + 'ζ' => 'Ζ', + 'η' => 'Η', + 'θ' => 'Θ', + 'ι' => 'Ι', + 'κ' => 'Κ', + 'λ' => 'Λ', + 'μ' => 'Μ', + 'ν' => 'Ν', + 'ξ' => 'Ξ', + 'ο' => 'Ο', + 'π' => 'Π', + 'ρ' => 'Ρ', + 'ς' => 'Σ', + 'σ' => 'Σ', + 'τ' => 'Τ', + 'υ' => 'Υ', + 'φ' => 'Φ', + 'χ' => 'Χ', + 'ψ' => 'Ψ', + 'ω' => 'Ω', + 'ϊ' => 'Ϊ', + 'ϋ' => 'Ϋ', + 'ό' => 'Ό', + 'ύ' => 'Ύ', + 'ώ' => 'Ώ', + 'ϐ' => 'Β', + 'ϑ' => 'Θ', + 'ϕ' => 'Φ', + 'ϖ' => 'Π', + 'ϗ' => 'Ϗ', + 'ϙ' => 'Ϙ', + 'ϛ' => 'Ϛ', + 'ϝ' => 'Ϝ', + 'ϟ' => 'Ϟ', + 'ϡ' => 'Ϡ', + 'ϣ' => 'Ϣ', + 'ϥ' => 'Ϥ', + 'ϧ' => 'Ϧ', + 'ϩ' => 'Ϩ', + 'ϫ' => 'Ϫ', + 'ϭ' => 'Ϭ', + 'ϯ' => 'Ϯ', + 'ϰ' => 'Κ', + 'ϱ' => 'Ρ', + 'ϲ' => 'Ϲ', + 'ϳ' => 'Ϳ', + 'ϵ' => 'Ε', + 'ϸ' => 'Ϸ', + 'ϻ' => 'Ϻ', + 'а' => 'А', + 'б' => 'Б', + 'в' => 'В', + 'г' => 'Г', + 'д' => 'Д', + 'е' => 'Е', + 'ж' => 'Ж', + 'з' => 'З', + 'и' => 'И', + 'й' => 'Й', + 'к' => 'К', + 'л' => 'Л', + 'м' => 'М', + 'н' => 'Н', + 'о' => 'О', + 'п' => 'П', + 'р' => 'Р', + 'с' => 'С', + 'т' => 'Т', + 'у' => 'У', + 'ф' => 'Ф', + 'х' => 'Х', + 'ц' => 'Ц', + 'ч' => 'Ч', + 'ш' => 'Ш', + 'щ' => 'Щ', + 'ъ' => 'Ъ', + 'ы' => 'Ы', + 'ь' => 'Ь', + 'э' => 'Э', + 'ю' => 'Ю', + 'я' => 'Я', + 'ѐ' => 'Ѐ', + 'ё' => 'Ё', + 'ђ' => 'Ђ', + 'ѓ' => 'Ѓ', + 'є' => 'Є', + 'ѕ' => 'Ѕ', + 'і' => 'І', + 'ї' => 'Ї', + 'ј' => 'Ј', + 'љ' => 'Љ', + 'њ' => 'Њ', + 'ћ' => 'Ћ', + 'ќ' => 'Ќ', + 'ѝ' => 'Ѝ', + 'ў' => 'Ў', + 'џ' => 'Џ', + 'ѡ' => 'Ѡ', + 'ѣ' => 'Ѣ', + 'ѥ' => 'Ѥ', + 'ѧ' => 'Ѧ', + 'ѩ' => 'Ѩ', + 'ѫ' => 'Ѫ', + 'ѭ' => 'Ѭ', + 'ѯ' => 'Ѯ', + 'ѱ' => 'Ѱ', + 'ѳ' => 'Ѳ', + 'ѵ' => 'Ѵ', + 'ѷ' => 'Ѷ', + 'ѹ' => 'Ѹ', + 'ѻ' => 'Ѻ', + 'ѽ' => 'Ѽ', + 'ѿ' => 'Ѿ', + 'ҁ' => 'Ҁ', + 'ҋ' => 'Ҋ', + 'ҍ' => 'Ҍ', + 'ҏ' => 'Ҏ', + 'ґ' => 'Ґ', + 'ғ' => 'Ғ', + 'ҕ' => 'Ҕ', + 'җ' => 'Җ', + 'ҙ' => 'Ҙ', + 'қ' => 'Қ', + 'ҝ' => 'Ҝ', + 'ҟ' => 'Ҟ', + 'ҡ' => 'Ҡ', + 'ң' => 'Ң', + 'ҥ' => 'Ҥ', + 'ҧ' => 'Ҧ', + 'ҩ' => 'Ҩ', + 'ҫ' => 'Ҫ', + 'ҭ' => 'Ҭ', + 'ү' => 'Ү', + 'ұ' => 'Ұ', + 'ҳ' => 'Ҳ', + 'ҵ' => 'Ҵ', + 'ҷ' => 'Ҷ', + 'ҹ' => 'Ҹ', + 'һ' => 'Һ', + 'ҽ' => 'Ҽ', + 'ҿ' => 'Ҿ', + 'ӂ' => 'Ӂ', + 'ӄ' => 'Ӄ', + 'ӆ' => 'Ӆ', + 'ӈ' => 'Ӈ', + 'ӊ' => 'Ӊ', + 'ӌ' => 'Ӌ', + 'ӎ' => 'Ӎ', + 'ӏ' => 'Ӏ', + 'ӑ' => 'Ӑ', + 'ӓ' => 'Ӓ', + 'ӕ' => 'Ӕ', + 'ӗ' => 'Ӗ', + 'ә' => 'Ә', + 'ӛ' => 'Ӛ', + 'ӝ' => 'Ӝ', + 'ӟ' => 'Ӟ', + 'ӡ' => 'Ӡ', + 'ӣ' => 'Ӣ', + 'ӥ' => 'Ӥ', + 'ӧ' => 'Ӧ', + 'ө' => 'Ө', + 'ӫ' => 'Ӫ', + 'ӭ' => 'Ӭ', + 'ӯ' => 'Ӯ', + 'ӱ' => 'Ӱ', + 'ӳ' => 'Ӳ', + 'ӵ' => 'Ӵ', + 'ӷ' => 'Ӷ', + 'ӹ' => 'Ӹ', + 'ӻ' => 'Ӻ', + 'ӽ' => 'Ӽ', + 'ӿ' => 'Ӿ', + 'ԁ' => 'Ԁ', + 'ԃ' => 'Ԃ', + 'ԅ' => 'Ԅ', + 'ԇ' => 'Ԇ', + 'ԉ' => 'Ԉ', + 'ԋ' => 'Ԋ', + 'ԍ' => 'Ԍ', + 'ԏ' => 'Ԏ', + 'ԑ' => 'Ԑ', + 'ԓ' => 'Ԓ', + 'ԕ' => 'Ԕ', + 'ԗ' => 'Ԗ', + 'ԙ' => 'Ԙ', + 'ԛ' => 'Ԛ', + 'ԝ' => 'Ԝ', + 'ԟ' => 'Ԟ', + 'ԡ' => 'Ԡ', + 'ԣ' => 'Ԣ', + 'ԥ' => 'Ԥ', + 'ԧ' => 'Ԧ', + 'ԩ' => 'Ԩ', + 'ԫ' => 'Ԫ', + 'ԭ' => 'Ԭ', + 'ԯ' => 'Ԯ', + 'ա' => 'Ա', + 'բ' => 'Բ', + 'գ' => 'Գ', + 'դ' => 'Դ', + 'ե' => 'Ե', + 'զ' => 'Զ', + 'է' => 'Է', + 'ը' => 'Ը', + 'թ' => 'Թ', + 'ժ' => 'Ժ', + 'ի' => 'Ի', + 'լ' => 'Լ', + 'խ' => 'Խ', + 'ծ' => 'Ծ', + 'կ' => 'Կ', + 'հ' => 'Հ', + 'ձ' => 'Ձ', + 'ղ' => 'Ղ', + 'ճ' => 'Ճ', + 'մ' => 'Մ', + 'յ' => 'Յ', + 'ն' => 'Ն', + 'շ' => 'Շ', + 'ո' => 'Ո', + 'չ' => 'Չ', + 'պ' => 'Պ', + 'ջ' => 'Ջ', + 'ռ' => 'Ռ', + 'ս' => 'Ս', + 'վ' => 'Վ', + 'տ' => 'Տ', + 'ր' => 'Ր', + 'ց' => 'Ց', + 'ւ' => 'Ւ', + 'փ' => 'Փ', + 'ք' => 'Ք', + 'օ' => 'Օ', + 'ֆ' => 'Ֆ', + 'ა' => 'Ა', + 'ბ' => 'Ბ', + 'გ' => 'Გ', + 'დ' => 'Დ', + 'ე' => 'Ე', + 'ვ' => 'Ვ', + 'ზ' => 'Ზ', + 'თ' => 'Თ', + 'ი' => 'Ი', + 'კ' => 'Კ', + 'ლ' => 'Ლ', + 'მ' => 'Მ', + 'ნ' => 'Ნ', + 'ო' => 'Ო', + 'პ' => 'Პ', + 'ჟ' => 'Ჟ', + 'რ' => 'Რ', + 'ს' => 'Ს', + 'ტ' => 'Ტ', + 'უ' => 'Უ', + 'ფ' => 'Ფ', + 'ქ' => 'Ქ', + 'ღ' => 'Ღ', + 'ყ' => 'Ყ', + 'შ' => 'Შ', + 'ჩ' => 'Ჩ', + 'ც' => 'Ც', + 'ძ' => 'Ძ', + 'წ' => 'Წ', + 'ჭ' => 'Ჭ', + 'ხ' => 'Ხ', + 'ჯ' => 'Ჯ', + 'ჰ' => 'Ჰ', + 'ჱ' => 'Ჱ', + 'ჲ' => 'Ჲ', + 'ჳ' => 'Ჳ', + 'ჴ' => 'Ჴ', + 'ჵ' => 'Ჵ', + 'ჶ' => 'Ჶ', + 'ჷ' => 'Ჷ', + 'ჸ' => 'Ჸ', + 'ჹ' => 'Ჹ', + 'ჺ' => 'Ჺ', + 'ჽ' => 'Ჽ', + 'ჾ' => 'Ჾ', + 'ჿ' => 'Ჿ', + 'ᏸ' => 'Ᏸ', + 'ᏹ' => 'Ᏹ', + 'ᏺ' => 'Ᏺ', + 'ᏻ' => 'Ᏻ', + 'ᏼ' => 'Ᏼ', + 'ᏽ' => 'Ᏽ', + 'ᲀ' => 'В', + 'ᲁ' => 'Д', + 'ᲂ' => 'О', + 'ᲃ' => 'С', + 'ᲄ' => 'Т', + 'ᲅ' => 'Т', + 'ᲆ' => 'Ъ', + 'ᲇ' => 'Ѣ', + 'ᲈ' => 'Ꙋ', + 'ᵹ' => 'Ᵹ', + 'ᵽ' => 'Ᵽ', + 'ᶎ' => 'Ᶎ', + 'ḁ' => 'Ḁ', + 'ḃ' => 'Ḃ', + 'ḅ' => 'Ḅ', + 'ḇ' => 'Ḇ', + 'ḉ' => 'Ḉ', + 'ḋ' => 'Ḋ', + 'ḍ' => 'Ḍ', + 'ḏ' => 'Ḏ', + 'ḑ' => 'Ḑ', + 'ḓ' => 'Ḓ', + 'ḕ' => 'Ḕ', + 'ḗ' => 'Ḗ', + 'ḙ' => 'Ḙ', + 'ḛ' => 'Ḛ', + 'ḝ' => 'Ḝ', + 'ḟ' => 'Ḟ', + 'ḡ' => 'Ḡ', + 'ḣ' => 'Ḣ', + 'ḥ' => 'Ḥ', + 'ḧ' => 'Ḧ', + 'ḩ' => 'Ḩ', + 'ḫ' => 'Ḫ', + 'ḭ' => 'Ḭ', + 'ḯ' => 'Ḯ', + 'ḱ' => 'Ḱ', + 'ḳ' => 'Ḳ', + 'ḵ' => 'Ḵ', + 'ḷ' => 'Ḷ', + 'ḹ' => 'Ḹ', + 'ḻ' => 'Ḻ', + 'ḽ' => 'Ḽ', + 'ḿ' => 'Ḿ', + 'ṁ' => 'Ṁ', + 'ṃ' => 'Ṃ', + 'ṅ' => 'Ṅ', + 'ṇ' => 'Ṇ', + 'ṉ' => 'Ṉ', + 'ṋ' => 'Ṋ', + 'ṍ' => 'Ṍ', + 'ṏ' => 'Ṏ', + 'ṑ' => 'Ṑ', + 'ṓ' => 'Ṓ', + 'ṕ' => 'Ṕ', + 'ṗ' => 'Ṗ', + 'ṙ' => 'Ṙ', + 'ṛ' => 'Ṛ', + 'ṝ' => 'Ṝ', + 'ṟ' => 'Ṟ', + 'ṡ' => 'Ṡ', + 'ṣ' => 'Ṣ', + 'ṥ' => 'Ṥ', + 'ṧ' => 'Ṧ', + 'ṩ' => 'Ṩ', + 'ṫ' => 'Ṫ', + 'ṭ' => 'Ṭ', + 'ṯ' => 'Ṯ', + 'ṱ' => 'Ṱ', + 'ṳ' => 'Ṳ', + 'ṵ' => 'Ṵ', + 'ṷ' => 'Ṷ', + 'ṹ' => 'Ṹ', + 'ṻ' => 'Ṻ', + 'ṽ' => 'Ṽ', + 'ṿ' => 'Ṿ', + 'ẁ' => 'Ẁ', + 'ẃ' => 'Ẃ', + 'ẅ' => 'Ẅ', + 'ẇ' => 'Ẇ', + 'ẉ' => 'Ẉ', + 'ẋ' => 'Ẋ', + 'ẍ' => 'Ẍ', + 'ẏ' => 'Ẏ', + 'ẑ' => 'Ẑ', + 'ẓ' => 'Ẓ', + 'ẕ' => 'Ẕ', + 'ẛ' => 'Ṡ', + 'ạ' => 'Ạ', + 'ả' => 'Ả', + 'ấ' => 'Ấ', + 'ầ' => 'Ầ', + 'ẩ' => 'Ẩ', + 'ẫ' => 'Ẫ', + 'ậ' => 'Ậ', + 'ắ' => 'Ắ', + 'ằ' => 'Ằ', + 'ẳ' => 'Ẳ', + 'ẵ' => 'Ẵ', + 'ặ' => 'Ặ', + 'ẹ' => 'Ẹ', + 'ẻ' => 'Ẻ', + 'ẽ' => 'Ẽ', + 'ế' => 'Ế', + 'ề' => 'Ề', + 'ể' => 'Ể', + 'ễ' => 'Ễ', + 'ệ' => 'Ệ', + 'ỉ' => 'Ỉ', + 'ị' => 'Ị', + 'ọ' => 'Ọ', + 'ỏ' => 'Ỏ', + 'ố' => 'Ố', + 'ồ' => 'Ồ', + 'ổ' => 'Ổ', + 'ỗ' => 'Ỗ', + 'ộ' => 'Ộ', + 'ớ' => 'Ớ', + 'ờ' => 'Ờ', + 'ở' => 'Ở', + 'ỡ' => 'Ỡ', + 'ợ' => 'Ợ', + 'ụ' => 'Ụ', + 'ủ' => 'Ủ', + 'ứ' => 'Ứ', + 'ừ' => 'Ừ', + 'ử' => 'Ử', + 'ữ' => 'Ữ', + 'ự' => 'Ự', + 'ỳ' => 'Ỳ', + 'ỵ' => 'Ỵ', + 'ỷ' => 'Ỷ', + 'ỹ' => 'Ỹ', + 'ỻ' => 'Ỻ', + 'ỽ' => 'Ỽ', + 'ỿ' => 'Ỿ', + 'ἀ' => 'Ἀ', + 'ἁ' => 'Ἁ', + 'ἂ' => 'Ἂ', + 'ἃ' => 'Ἃ', + 'ἄ' => 'Ἄ', + 'ἅ' => 'Ἅ', + 'ἆ' => 'Ἆ', + 'ἇ' => 'Ἇ', + 'ἐ' => 'Ἐ', + 'ἑ' => 'Ἑ', + 'ἒ' => 'Ἒ', + 'ἓ' => 'Ἓ', + 'ἔ' => 'Ἔ', + 'ἕ' => 'Ἕ', + 'ἠ' => 'Ἠ', + 'ἡ' => 'Ἡ', + 'ἢ' => 'Ἢ', + 'ἣ' => 'Ἣ', + 'ἤ' => 'Ἤ', + 'ἥ' => 'Ἥ', + 'ἦ' => 'Ἦ', + 'ἧ' => 'Ἧ', + 'ἰ' => 'Ἰ', + 'ἱ' => 'Ἱ', + 'ἲ' => 'Ἲ', + 'ἳ' => 'Ἳ', + 'ἴ' => 'Ἴ', + 'ἵ' => 'Ἵ', + 'ἶ' => 'Ἶ', + 'ἷ' => 'Ἷ', + 'ὀ' => 'Ὀ', + 'ὁ' => 'Ὁ', + 'ὂ' => 'Ὂ', + 'ὃ' => 'Ὃ', + 'ὄ' => 'Ὄ', + 'ὅ' => 'Ὅ', + 'ὑ' => 'Ὑ', + 'ὓ' => 'Ὓ', + 'ὕ' => 'Ὕ', + 'ὗ' => 'Ὗ', + 'ὠ' => 'Ὠ', + 'ὡ' => 'Ὡ', + 'ὢ' => 'Ὢ', + 'ὣ' => 'Ὣ', + 'ὤ' => 'Ὤ', + 'ὥ' => 'Ὥ', + 'ὦ' => 'Ὦ', + 'ὧ' => 'Ὧ', + 'ὰ' => 'Ὰ', + 'ά' => 'Ά', + 'ὲ' => 'Ὲ', + 'έ' => 'Έ', + 'ὴ' => 'Ὴ', + 'ή' => 'Ή', + 'ὶ' => 'Ὶ', + 'ί' => 'Ί', + 'ὸ' => 'Ὸ', + 'ό' => 'Ό', + 'ὺ' => 'Ὺ', + 'ύ' => 'Ύ', + 'ὼ' => 'Ὼ', + 'ώ' => 'Ώ', + 'ᾀ' => 'ἈΙ', + 'ᾁ' => 'ἉΙ', + 'ᾂ' => 'ἊΙ', + 'ᾃ' => 'ἋΙ', + 'ᾄ' => 'ἌΙ', + 'ᾅ' => 'ἍΙ', + 'ᾆ' => 'ἎΙ', + 'ᾇ' => 'ἏΙ', + 'ᾐ' => 'ἨΙ', + 'ᾑ' => 'ἩΙ', + 'ᾒ' => 'ἪΙ', + 'ᾓ' => 'ἫΙ', + 'ᾔ' => 'ἬΙ', + 'ᾕ' => 'ἭΙ', + 'ᾖ' => 'ἮΙ', + 'ᾗ' => 'ἯΙ', + 'ᾠ' => 'ὨΙ', + 'ᾡ' => 'ὩΙ', + 'ᾢ' => 'ὪΙ', + 'ᾣ' => 'ὫΙ', + 'ᾤ' => 'ὬΙ', + 'ᾥ' => 'ὭΙ', + 'ᾦ' => 'ὮΙ', + 'ᾧ' => 'ὯΙ', + 'ᾰ' => 'Ᾰ', + 'ᾱ' => 'Ᾱ', + 'ᾳ' => 'ΑΙ', + 'ι' => 'Ι', + 'ῃ' => 'ΗΙ', + 'ῐ' => 'Ῐ', + 'ῑ' => 'Ῑ', + 'ῠ' => 'Ῠ', + 'ῡ' => 'Ῡ', + 'ῥ' => 'Ῥ', + 'ῳ' => 'ΩΙ', + 'ⅎ' => 'Ⅎ', + 'ⅰ' => 'Ⅰ', + 'ⅱ' => 'Ⅱ', + 'ⅲ' => 'Ⅲ', + 'ⅳ' => 'Ⅳ', + 'ⅴ' => 'Ⅴ', + 'ⅵ' => 'Ⅵ', + 'ⅶ' => 'Ⅶ', + 'ⅷ' => 'Ⅷ', + 'ⅸ' => 'Ⅸ', + 'ⅹ' => 'Ⅹ', + 'ⅺ' => 'Ⅺ', + 'ⅻ' => 'Ⅻ', + 'ⅼ' => 'Ⅼ', + 'ⅽ' => 'Ⅽ', + 'ⅾ' => 'Ⅾ', + 'ⅿ' => 'Ⅿ', + 'ↄ' => 'Ↄ', + 'ⓐ' => 'Ⓐ', + 'ⓑ' => 'Ⓑ', + 'ⓒ' => 'Ⓒ', + 'ⓓ' => 'Ⓓ', + 'ⓔ' => 'Ⓔ', + 'ⓕ' => 'Ⓕ', + 'ⓖ' => 'Ⓖ', + 'ⓗ' => 'Ⓗ', + 'ⓘ' => 'Ⓘ', + 'ⓙ' => 'Ⓙ', + 'ⓚ' => 'Ⓚ', + 'ⓛ' => 'Ⓛ', + 'ⓜ' => 'Ⓜ', + 'ⓝ' => 'Ⓝ', + 'ⓞ' => 'Ⓞ', + 'ⓟ' => 'Ⓟ', + 'ⓠ' => 'Ⓠ', + 'ⓡ' => 'Ⓡ', + 'ⓢ' => 'Ⓢ', + 'ⓣ' => 'Ⓣ', + 'ⓤ' => 'Ⓤ', + 'ⓥ' => 'Ⓥ', + 'ⓦ' => 'Ⓦ', + 'ⓧ' => 'Ⓧ', + 'ⓨ' => 'Ⓨ', + 'ⓩ' => 'Ⓩ', + 'ⰰ' => 'Ⰰ', + 'ⰱ' => 'Ⰱ', + 'ⰲ' => 'Ⰲ', + 'ⰳ' => 'Ⰳ', + 'ⰴ' => 'Ⰴ', + 'ⰵ' => 'Ⰵ', + 'ⰶ' => 'Ⰶ', + 'ⰷ' => 'Ⰷ', + 'ⰸ' => 'Ⰸ', + 'ⰹ' => 'Ⰹ', + 'ⰺ' => 'Ⰺ', + 'ⰻ' => 'Ⰻ', + 'ⰼ' => 'Ⰼ', + 'ⰽ' => 'Ⰽ', + 'ⰾ' => 'Ⰾ', + 'ⰿ' => 'Ⰿ', + 'ⱀ' => 'Ⱀ', + 'ⱁ' => 'Ⱁ', + 'ⱂ' => 'Ⱂ', + 'ⱃ' => 'Ⱃ', + 'ⱄ' => 'Ⱄ', + 'ⱅ' => 'Ⱅ', + 'ⱆ' => 'Ⱆ', + 'ⱇ' => 'Ⱇ', + 'ⱈ' => 'Ⱈ', + 'ⱉ' => 'Ⱉ', + 'ⱊ' => 'Ⱊ', + 'ⱋ' => 'Ⱋ', + 'ⱌ' => 'Ⱌ', + 'ⱍ' => 'Ⱍ', + 'ⱎ' => 'Ⱎ', + 'ⱏ' => 'Ⱏ', + 'ⱐ' => 'Ⱐ', + 'ⱑ' => 'Ⱑ', + 'ⱒ' => 'Ⱒ', + 'ⱓ' => 'Ⱓ', + 'ⱔ' => 'Ⱔ', + 'ⱕ' => 'Ⱕ', + 'ⱖ' => 'Ⱖ', + 'ⱗ' => 'Ⱗ', + 'ⱘ' => 'Ⱘ', + 'ⱙ' => 'Ⱙ', + 'ⱚ' => 'Ⱚ', + 'ⱛ' => 'Ⱛ', + 'ⱜ' => 'Ⱜ', + 'ⱝ' => 'Ⱝ', + 'ⱞ' => 'Ⱞ', + 'ⱡ' => 'Ⱡ', + 'ⱥ' => 'Ⱥ', + 'ⱦ' => 'Ⱦ', + 'ⱨ' => 'Ⱨ', + 'ⱪ' => 'Ⱪ', + 'ⱬ' => 'Ⱬ', + 'ⱳ' => 'Ⱳ', + 'ⱶ' => 'Ⱶ', + 'ⲁ' => 'Ⲁ', + 'ⲃ' => 'Ⲃ', + 'ⲅ' => 'Ⲅ', + 'ⲇ' => 'Ⲇ', + 'ⲉ' => 'Ⲉ', + 'ⲋ' => 'Ⲋ', + 'ⲍ' => 'Ⲍ', + 'ⲏ' => 'Ⲏ', + 'ⲑ' => 'Ⲑ', + 'ⲓ' => 'Ⲓ', + 'ⲕ' => 'Ⲕ', + 'ⲗ' => 'Ⲗ', + 'ⲙ' => 'Ⲙ', + 'ⲛ' => 'Ⲛ', + 'ⲝ' => 'Ⲝ', + 'ⲟ' => 'Ⲟ', + 'ⲡ' => 'Ⲡ', + 'ⲣ' => 'Ⲣ', + 'ⲥ' => 'Ⲥ', + 'ⲧ' => 'Ⲧ', + 'ⲩ' => 'Ⲩ', + 'ⲫ' => 'Ⲫ', + 'ⲭ' => 'Ⲭ', + 'ⲯ' => 'Ⲯ', + 'ⲱ' => 'Ⲱ', + 'ⲳ' => 'Ⲳ', + 'ⲵ' => 'Ⲵ', + 'ⲷ' => 'Ⲷ', + 'ⲹ' => 'Ⲹ', + 'ⲻ' => 'Ⲻ', + 'ⲽ' => 'Ⲽ', + 'ⲿ' => 'Ⲿ', + 'ⳁ' => 'Ⳁ', + 'ⳃ' => 'Ⳃ', + 'ⳅ' => 'Ⳅ', + 'ⳇ' => 'Ⳇ', + 'ⳉ' => 'Ⳉ', + 'ⳋ' => 'Ⳋ', + 'ⳍ' => 'Ⳍ', + 'ⳏ' => 'Ⳏ', + 'ⳑ' => 'Ⳑ', + 'ⳓ' => 'Ⳓ', + 'ⳕ' => 'Ⳕ', + 'ⳗ' => 'Ⳗ', + 'ⳙ' => 'Ⳙ', + 'ⳛ' => 'Ⳛ', + 'ⳝ' => 'Ⳝ', + 'ⳟ' => 'Ⳟ', + 'ⳡ' => 'Ⳡ', + 'ⳣ' => 'Ⳣ', + 'ⳬ' => 'Ⳬ', + 'ⳮ' => 'Ⳮ', + 'ⳳ' => 'Ⳳ', + 'ⴀ' => 'Ⴀ', + 'ⴁ' => 'Ⴁ', + 'ⴂ' => 'Ⴂ', + 'ⴃ' => 'Ⴃ', + 'ⴄ' => 'Ⴄ', + 'ⴅ' => 'Ⴅ', + 'ⴆ' => 'Ⴆ', + 'ⴇ' => 'Ⴇ', + 'ⴈ' => 'Ⴈ', + 'ⴉ' => 'Ⴉ', + 'ⴊ' => 'Ⴊ', + 'ⴋ' => 'Ⴋ', + 'ⴌ' => 'Ⴌ', + 'ⴍ' => 'Ⴍ', + 'ⴎ' => 'Ⴎ', + 'ⴏ' => 'Ⴏ', + 'ⴐ' => 'Ⴐ', + 'ⴑ' => 'Ⴑ', + 'ⴒ' => 'Ⴒ', + 'ⴓ' => 'Ⴓ', + 'ⴔ' => 'Ⴔ', + 'ⴕ' => 'Ⴕ', + 'ⴖ' => 'Ⴖ', + 'ⴗ' => 'Ⴗ', + 'ⴘ' => 'Ⴘ', + 'ⴙ' => 'Ⴙ', + 'ⴚ' => 'Ⴚ', + 'ⴛ' => 'Ⴛ', + 'ⴜ' => 'Ⴜ', + 'ⴝ' => 'Ⴝ', + 'ⴞ' => 'Ⴞ', + 'ⴟ' => 'Ⴟ', + 'ⴠ' => 'Ⴠ', + 'ⴡ' => 'Ⴡ', + 'ⴢ' => 'Ⴢ', + 'ⴣ' => 'Ⴣ', + 'ⴤ' => 'Ⴤ', + 'ⴥ' => 'Ⴥ', + 'ⴧ' => 'Ⴧ', + 'ⴭ' => 'Ⴭ', + 'ꙁ' => 'Ꙁ', + 'ꙃ' => 'Ꙃ', + 'ꙅ' => 'Ꙅ', + 'ꙇ' => 'Ꙇ', + 'ꙉ' => 'Ꙉ', + 'ꙋ' => 'Ꙋ', + 'ꙍ' => 'Ꙍ', + 'ꙏ' => 'Ꙏ', + 'ꙑ' => 'Ꙑ', + 'ꙓ' => 'Ꙓ', + 'ꙕ' => 'Ꙕ', + 'ꙗ' => 'Ꙗ', + 'ꙙ' => 'Ꙙ', + 'ꙛ' => 'Ꙛ', + 'ꙝ' => 'Ꙝ', + 'ꙟ' => 'Ꙟ', + 'ꙡ' => 'Ꙡ', + 'ꙣ' => 'Ꙣ', + 'ꙥ' => 'Ꙥ', + 'ꙧ' => 'Ꙧ', + 'ꙩ' => 'Ꙩ', + 'ꙫ' => 'Ꙫ', + 'ꙭ' => 'Ꙭ', + 'ꚁ' => 'Ꚁ', + 'ꚃ' => 'Ꚃ', + 'ꚅ' => 'Ꚅ', + 'ꚇ' => 'Ꚇ', + 'ꚉ' => 'Ꚉ', + 'ꚋ' => 'Ꚋ', + 'ꚍ' => 'Ꚍ', + 'ꚏ' => 'Ꚏ', + 'ꚑ' => 'Ꚑ', + 'ꚓ' => 'Ꚓ', + 'ꚕ' => 'Ꚕ', + 'ꚗ' => 'Ꚗ', + 'ꚙ' => 'Ꚙ', + 'ꚛ' => 'Ꚛ', + 'ꜣ' => 'Ꜣ', + 'ꜥ' => 'Ꜥ', + 'ꜧ' => 'Ꜧ', + 'ꜩ' => 'Ꜩ', + 'ꜫ' => 'Ꜫ', + 'ꜭ' => 'Ꜭ', + 'ꜯ' => 'Ꜯ', + 'ꜳ' => 'Ꜳ', + 'ꜵ' => 'Ꜵ', + 'ꜷ' => 'Ꜷ', + 'ꜹ' => 'Ꜹ', + 'ꜻ' => 'Ꜻ', + 'ꜽ' => 'Ꜽ', + 'ꜿ' => 'Ꜿ', + 'ꝁ' => 'Ꝁ', + 'ꝃ' => 'Ꝃ', + 'ꝅ' => 'Ꝅ', + 'ꝇ' => 'Ꝇ', + 'ꝉ' => 'Ꝉ', + 'ꝋ' => 'Ꝋ', + 'ꝍ' => 'Ꝍ', + 'ꝏ' => 'Ꝏ', + 'ꝑ' => 'Ꝑ', + 'ꝓ' => 'Ꝓ', + 'ꝕ' => 'Ꝕ', + 'ꝗ' => 'Ꝗ', + 'ꝙ' => 'Ꝙ', + 'ꝛ' => 'Ꝛ', + 'ꝝ' => 'Ꝝ', + 'ꝟ' => 'Ꝟ', + 'ꝡ' => 'Ꝡ', + 'ꝣ' => 'Ꝣ', + 'ꝥ' => 'Ꝥ', + 'ꝧ' => 'Ꝧ', + 'ꝩ' => 'Ꝩ', + 'ꝫ' => 'Ꝫ', + 'ꝭ' => 'Ꝭ', + 'ꝯ' => 'Ꝯ', + 'ꝺ' => 'Ꝺ', + 'ꝼ' => 'Ꝼ', + 'ꝿ' => 'Ꝿ', + 'ꞁ' => 'Ꞁ', + 'ꞃ' => 'Ꞃ', + 'ꞅ' => 'Ꞅ', + 'ꞇ' => 'Ꞇ', + 'ꞌ' => 'Ꞌ', + 'ꞑ' => 'Ꞑ', + 'ꞓ' => 'Ꞓ', + 'ꞔ' => 'Ꞔ', + 'ꞗ' => 'Ꞗ', + 'ꞙ' => 'Ꞙ', + 'ꞛ' => 'Ꞛ', + 'ꞝ' => 'Ꞝ', + 'ꞟ' => 'Ꞟ', + 'ꞡ' => 'Ꞡ', + 'ꞣ' => 'Ꞣ', + 'ꞥ' => 'Ꞥ', + 'ꞧ' => 'Ꞧ', + 'ꞩ' => 'Ꞩ', + 'ꞵ' => 'Ꞵ', + 'ꞷ' => 'Ꞷ', + 'ꞹ' => 'Ꞹ', + 'ꞻ' => 'Ꞻ', + 'ꞽ' => 'Ꞽ', + 'ꞿ' => 'Ꞿ', + 'ꟃ' => 'Ꟃ', + 'ꟈ' => 'Ꟈ', + 'ꟊ' => 'Ꟊ', + 'ꟶ' => 'Ꟶ', + 'ꭓ' => 'Ꭓ', + 'ꭰ' => 'Ꭰ', + 'ꭱ' => 'Ꭱ', + 'ꭲ' => 'Ꭲ', + 'ꭳ' => 'Ꭳ', + 'ꭴ' => 'Ꭴ', + 'ꭵ' => 'Ꭵ', + 'ꭶ' => 'Ꭶ', + 'ꭷ' => 'Ꭷ', + 'ꭸ' => 'Ꭸ', + 'ꭹ' => 'Ꭹ', + 'ꭺ' => 'Ꭺ', + 'ꭻ' => 'Ꭻ', + 'ꭼ' => 'Ꭼ', + 'ꭽ' => 'Ꭽ', + 'ꭾ' => 'Ꭾ', + 'ꭿ' => 'Ꭿ', + 'ꮀ' => 'Ꮀ', + 'ꮁ' => 'Ꮁ', + 'ꮂ' => 'Ꮂ', + 'ꮃ' => 'Ꮃ', + 'ꮄ' => 'Ꮄ', + 'ꮅ' => 'Ꮅ', + 'ꮆ' => 'Ꮆ', + 'ꮇ' => 'Ꮇ', + 'ꮈ' => 'Ꮈ', + 'ꮉ' => 'Ꮉ', + 'ꮊ' => 'Ꮊ', + 'ꮋ' => 'Ꮋ', + 'ꮌ' => 'Ꮌ', + 'ꮍ' => 'Ꮍ', + 'ꮎ' => 'Ꮎ', + 'ꮏ' => 'Ꮏ', + 'ꮐ' => 'Ꮐ', + 'ꮑ' => 'Ꮑ', + 'ꮒ' => 'Ꮒ', + 'ꮓ' => 'Ꮓ', + 'ꮔ' => 'Ꮔ', + 'ꮕ' => 'Ꮕ', + 'ꮖ' => 'Ꮖ', + 'ꮗ' => 'Ꮗ', + 'ꮘ' => 'Ꮘ', + 'ꮙ' => 'Ꮙ', + 'ꮚ' => 'Ꮚ', + 'ꮛ' => 'Ꮛ', + 'ꮜ' => 'Ꮜ', + 'ꮝ' => 'Ꮝ', + 'ꮞ' => 'Ꮞ', + 'ꮟ' => 'Ꮟ', + 'ꮠ' => 'Ꮠ', + 'ꮡ' => 'Ꮡ', + 'ꮢ' => 'Ꮢ', + 'ꮣ' => 'Ꮣ', + 'ꮤ' => 'Ꮤ', + 'ꮥ' => 'Ꮥ', + 'ꮦ' => 'Ꮦ', + 'ꮧ' => 'Ꮧ', + 'ꮨ' => 'Ꮨ', + 'ꮩ' => 'Ꮩ', + 'ꮪ' => 'Ꮪ', + 'ꮫ' => 'Ꮫ', + 'ꮬ' => 'Ꮬ', + 'ꮭ' => 'Ꮭ', + 'ꮮ' => 'Ꮮ', + 'ꮯ' => 'Ꮯ', + 'ꮰ' => 'Ꮰ', + 'ꮱ' => 'Ꮱ', + 'ꮲ' => 'Ꮲ', + 'ꮳ' => 'Ꮳ', + 'ꮴ' => 'Ꮴ', + 'ꮵ' => 'Ꮵ', + 'ꮶ' => 'Ꮶ', + 'ꮷ' => 'Ꮷ', + 'ꮸ' => 'Ꮸ', + 'ꮹ' => 'Ꮹ', + 'ꮺ' => 'Ꮺ', + 'ꮻ' => 'Ꮻ', + 'ꮼ' => 'Ꮼ', + 'ꮽ' => 'Ꮽ', + 'ꮾ' => 'Ꮾ', + 'ꮿ' => 'Ꮿ', + 'ａ' => 'Ａ', + 'ｂ' => 'Ｂ', + 'ｃ' => 'Ｃ', + 'ｄ' => 'Ｄ', + 'ｅ' => 'Ｅ', + 'ｆ' => 'Ｆ', + 'ｇ' => 'Ｇ', + 'ｈ' => 'Ｈ', + 'ｉ' => 'Ｉ', + 'ｊ' => 'Ｊ', + 'ｋ' => 'Ｋ', + 'ｌ' => 'Ｌ', + 'ｍ' => 'Ｍ', + 'ｎ' => 'Ｎ', + 'ｏ' => 'Ｏ', + 'ｐ' => 'Ｐ', + 'ｑ' => 'Ｑ', + 'ｒ' => 'Ｒ', + 'ｓ' => 'Ｓ', + 'ｔ' => 'Ｔ', + 'ｕ' => 'Ｕ', + 'ｖ' => 'Ｖ', + 'ｗ' => 'Ｗ', + 'ｘ' => 'Ｘ', + 'ｙ' => 'Ｙ', + 'ｚ' => 'Ｚ', + '𐐨' => '𐐀', + '𐐩' => '𐐁', + '𐐪' => '𐐂', + '𐐫' => '𐐃', + '𐐬' => '𐐄', + '𐐭' => '𐐅', + '𐐮' => '𐐆', + '𐐯' => '𐐇', + '𐐰' => '𐐈', + '𐐱' => '𐐉', + '𐐲' => '𐐊', + '𐐳' => '𐐋', + '𐐴' => '𐐌', + '𐐵' => '𐐍', + '𐐶' => '𐐎', + '𐐷' => '𐐏', + '𐐸' => '𐐐', + '𐐹' => '𐐑', + '𐐺' => '𐐒', + '𐐻' => '𐐓', + '𐐼' => '𐐔', + '𐐽' => '𐐕', + '𐐾' => '𐐖', + '𐐿' => '𐐗', + '𐑀' => '𐐘', + '𐑁' => '𐐙', + '𐑂' => '𐐚', + '𐑃' => '𐐛', + '𐑄' => '𐐜', + '𐑅' => '𐐝', + '𐑆' => '𐐞', + '𐑇' => '𐐟', + '𐑈' => '𐐠', + '𐑉' => '𐐡', + '𐑊' => '𐐢', + '𐑋' => '𐐣', + '𐑌' => '𐐤', + '𐑍' => '𐐥', + '𐑎' => '𐐦', + '𐑏' => '𐐧', + '𐓘' => '𐒰', + '𐓙' => '𐒱', + '𐓚' => '𐒲', + '𐓛' => '𐒳', + '𐓜' => '𐒴', + '𐓝' => '𐒵', + '𐓞' => '𐒶', + '𐓟' => '𐒷', + '𐓠' => '𐒸', + '𐓡' => '𐒹', + '𐓢' => '𐒺', + '𐓣' => '𐒻', + '𐓤' => '𐒼', + '𐓥' => '𐒽', + '𐓦' => '𐒾', + '𐓧' => '𐒿', + '𐓨' => '𐓀', + '𐓩' => '𐓁', + '𐓪' => '𐓂', + '𐓫' => '𐓃', + '𐓬' => '𐓄', + '𐓭' => '𐓅', + '𐓮' => '𐓆', + '𐓯' => '𐓇', + '𐓰' => '𐓈', + '𐓱' => '𐓉', + '𐓲' => '𐓊', + '𐓳' => '𐓋', + '𐓴' => '𐓌', + '𐓵' => '𐓍', + '𐓶' => '𐓎', + '𐓷' => '𐓏', + '𐓸' => '𐓐', + '𐓹' => '𐓑', + '𐓺' => '𐓒', + '𐓻' => '𐓓', + '𐳀' => '𐲀', + '𐳁' => '𐲁', + '𐳂' => '𐲂', + '𐳃' => '𐲃', + '𐳄' => '𐲄', + '𐳅' => '𐲅', + '𐳆' => '𐲆', + '𐳇' => '𐲇', + '𐳈' => '𐲈', + '𐳉' => '𐲉', + '𐳊' => '𐲊', + '𐳋' => '𐲋', + '𐳌' => '𐲌', + '𐳍' => '𐲍', + '𐳎' => '𐲎', + '𐳏' => '𐲏', + '𐳐' => '𐲐', + '𐳑' => '𐲑', + '𐳒' => '𐲒', + '𐳓' => '𐲓', + '𐳔' => '𐲔', + '𐳕' => '𐲕', + '𐳖' => '𐲖', + '𐳗' => '𐲗', + '𐳘' => '𐲘', + '𐳙' => '𐲙', + '𐳚' => '𐲚', + '𐳛' => '𐲛', + '𐳜' => '𐲜', + '𐳝' => '𐲝', + '𐳞' => '𐲞', + '𐳟' => '𐲟', + '𐳠' => '𐲠', + '𐳡' => '𐲡', + '𐳢' => '𐲢', + '𐳣' => '𐲣', + '𐳤' => '𐲤', + '𐳥' => '𐲥', + '𐳦' => '𐲦', + '𐳧' => '𐲧', + '𐳨' => '𐲨', + '𐳩' => '𐲩', + '𐳪' => '𐲪', + '𐳫' => '𐲫', + '𐳬' => '𐲬', + '𐳭' => '𐲭', + '𐳮' => '𐲮', + '𐳯' => '𐲯', + '𐳰' => '𐲰', + '𐳱' => '𐲱', + '𐳲' => '𐲲', + '𑣀' => '𑢠', + '𑣁' => '𑢡', + '𑣂' => '𑢢', + '𑣃' => '𑢣', + '𑣄' => '𑢤', + '𑣅' => '𑢥', + '𑣆' => '𑢦', + '𑣇' => '𑢧', + '𑣈' => '𑢨', + '𑣉' => '𑢩', + '𑣊' => '𑢪', + '𑣋' => '𑢫', + '𑣌' => '𑢬', + '𑣍' => '𑢭', + '𑣎' => '𑢮', + '𑣏' => '𑢯', + '𑣐' => '𑢰', + '𑣑' => '𑢱', + '𑣒' => '𑢲', + '𑣓' => '𑢳', + '𑣔' => '𑢴', + '𑣕' => '𑢵', + '𑣖' => '𑢶', + '𑣗' => '𑢷', + '𑣘' => '𑢸', + '𑣙' => '𑢹', + '𑣚' => '𑢺', + '𑣛' => '𑢻', + '𑣜' => '𑢼', + '𑣝' => '𑢽', + '𑣞' => '𑢾', + '𑣟' => '𑢿', + '𖹠' => '𖹀', + '𖹡' => '𖹁', + '𖹢' => '𖹂', + '𖹣' => '𖹃', + '𖹤' => '𖹄', + '𖹥' => '𖹅', + '𖹦' => '𖹆', + '𖹧' => '𖹇', + '𖹨' => '𖹈', + '𖹩' => '𖹉', + '𖹪' => '𖹊', + '𖹫' => '𖹋', + '𖹬' => '𖹌', + '𖹭' => '𖹍', + '𖹮' => '𖹎', + '𖹯' => '𖹏', + '𖹰' => '𖹐', + '𖹱' => '𖹑', + '𖹲' => '𖹒', + '𖹳' => '𖹓', + '𖹴' => '𖹔', + '𖹵' => '𖹕', + '𖹶' => '𖹖', + '𖹷' => '𖹗', + '𖹸' => '𖹘', + '𖹹' => '𖹙', + '𖹺' => '𖹚', + '𖹻' => '𖹛', + '𖹼' => '𖹜', + '𖹽' => '𖹝', + '𖹾' => '𖹞', + '𖹿' => '𖹟', + '𞤢' => '𞤀', + '𞤣' => '𞤁', + '𞤤' => '𞤂', + '𞤥' => '𞤃', + '𞤦' => '𞤄', + '𞤧' => '𞤅', + '𞤨' => '𞤆', + '𞤩' => '𞤇', + '𞤪' => '𞤈', + '𞤫' => '𞤉', + '𞤬' => '𞤊', + '𞤭' => '𞤋', + '𞤮' => '𞤌', + '𞤯' => '𞤍', + '𞤰' => '𞤎', + '𞤱' => '𞤏', + '𞤲' => '𞤐', + '𞤳' => '𞤑', + '𞤴' => '𞤒', + '𞤵' => '𞤓', + '𞤶' => '𞤔', + '𞤷' => '𞤕', + '𞤸' => '𞤖', + '𞤹' => '𞤗', + '𞤺' => '𞤘', + '𞤻' => '𞤙', + '𞤼' => '𞤚', + '𞤽' => '𞤛', + '𞤾' => '𞤜', + '𞤿' => '𞤝', + '𞥀' => '𞤞', + '𞥁' => '𞤟', + '𞥂' => '𞤠', + '𞥃' => '𞤡', + 'ß' => 'SS', + 'ff' => 'FF', + 'fi' => 'FI', + 'fl' => 'FL', + 'ffi' => 'FFI', + 'ffl' => 'FFL', + 'ſt' => 'ST', + 'st' => 'ST', + 'և' => 'ԵՒ', + 'ﬓ' => 'ՄՆ', + 'ﬔ' => 'ՄԵ', + 'ﬕ' => 'ՄԻ', + 'ﬖ' => 'ՎՆ', + 'ﬗ' => 'ՄԽ', + 'ʼn' => 'ʼN', + 'ΐ' => 'Ϊ́', + 'ΰ' => 'Ϋ́', + 'ǰ' => 'J̌', + 'ẖ' => 'H̱', + 'ẗ' => 'T̈', + 'ẘ' => 'W̊', + 'ẙ' => 'Y̊', + 'ẚ' => 'Aʾ', + 'ὐ' => 'Υ̓', + 'ὒ' => 'Υ̓̀', + 'ὔ' => 'Υ̓́', + 'ὖ' => 'Υ̓͂', + 'ᾶ' => 'Α͂', + 'ῆ' => 'Η͂', + 'ῒ' => 'Ϊ̀', + 'ΐ' => 'Ϊ́', + 'ῖ' => 'Ι͂', + 'ῗ' => 'Ϊ͂', + 'ῢ' => 'Ϋ̀', + 'ΰ' => 'Ϋ́', + 'ῤ' => 'Ρ̓', + 'ῦ' => 'Υ͂', + 'ῧ' => 'Ϋ͂', + 'ῶ' => 'Ω͂', + 'ᾈ' => 'ἈΙ', + 'ᾉ' => 'ἉΙ', + 'ᾊ' => 'ἊΙ', + 'ᾋ' => 'ἋΙ', + 'ᾌ' => 'ἌΙ', + 'ᾍ' => 'ἍΙ', + 'ᾎ' => 'ἎΙ', + 'ᾏ' => 'ἏΙ', + 'ᾘ' => 'ἨΙ', + 'ᾙ' => 'ἩΙ', + 'ᾚ' => 'ἪΙ', + 'ᾛ' => 'ἫΙ', + 'ᾜ' => 'ἬΙ', + 'ᾝ' => 'ἭΙ', + 'ᾞ' => 'ἮΙ', + 'ᾟ' => 'ἯΙ', + 'ᾨ' => 'ὨΙ', + 'ᾩ' => 'ὩΙ', + 'ᾪ' => 'ὪΙ', + 'ᾫ' => 'ὫΙ', + 'ᾬ' => 'ὬΙ', + 'ᾭ' => 'ὭΙ', + 'ᾮ' => 'ὮΙ', + 'ᾯ' => 'ὯΙ', + 'ᾼ' => 'ΑΙ', + 'ῌ' => 'ΗΙ', + 'ῼ' => 'ΩΙ', + 'ᾲ' => 'ᾺΙ', + 'ᾴ' => 'ΆΙ', + 'ῂ' => 'ῊΙ', + 'ῄ' => 'ΉΙ', + 'ῲ' => 'ῺΙ', + 'ῴ' => 'ΏΙ', + 'ᾷ' => 'Α͂Ι', + 'ῇ' => 'Η͂Ι', + 'ῷ' => 'Ω͂Ι', +); diff --git a/deps/vendor/symfony/polyfill-mbstring/bootstrap.php b/deps/vendor/symfony/polyfill-mbstring/bootstrap.php new file mode 100644 index 000000000..ff51ae079 --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/bootstrap.php @@ -0,0 +1,172 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Mbstring as p; + +if (\PHP_VERSION_ID >= 80000) { + return require __DIR__.'/bootstrap80.php'; +} + +if (!function_exists('mb_convert_encoding')) { + function mb_convert_encoding($string, $to_encoding, $from_encoding = null) { return p\Mbstring::mb_convert_encoding($string, $to_encoding, $from_encoding); } +} +if (!function_exists('mb_decode_mimeheader')) { + function mb_decode_mimeheader($string) { return p\Mbstring::mb_decode_mimeheader($string); } +} +if (!function_exists('mb_encode_mimeheader')) { + function mb_encode_mimeheader($string, $charset = null, $transfer_encoding = null, $newline = "\r\n", $indent = 0) { return p\Mbstring::mb_encode_mimeheader($string, $charset, $transfer_encoding, $newline, $indent); } +} +if (!function_exists('mb_decode_numericentity')) { + function mb_decode_numericentity($string, $map, $encoding = null) { return p\Mbstring::mb_decode_numericentity($string, $map, $encoding); } +} +if (!function_exists('mb_encode_numericentity')) { + function mb_encode_numericentity($string, $map, $encoding = null, $hex = false) { return p\Mbstring::mb_encode_numericentity($string, $map, $encoding, $hex); } +} +if (!function_exists('mb_convert_case')) { + function mb_convert_case($string, $mode, $encoding = null) { return p\Mbstring::mb_convert_case($string, $mode, $encoding); } +} +if (!function_exists('mb_internal_encoding')) { + function mb_internal_encoding($encoding = null) { return p\Mbstring::mb_internal_encoding($encoding); } +} +if (!function_exists('mb_language')) { + function mb_language($language = null) { return p\Mbstring::mb_language($language); } +} +if (!function_exists('mb_list_encodings')) { + function mb_list_encodings() { return p\Mbstring::mb_list_encodings(); } +} +if (!function_exists('mb_encoding_aliases')) { + function mb_encoding_aliases($encoding) { return p\Mbstring::mb_encoding_aliases($encoding); } +} +if (!function_exists('mb_check_encoding')) { + function mb_check_encoding($value = null, $encoding = null) { return p\Mbstring::mb_check_encoding($value, $encoding); } +} +if (!function_exists('mb_detect_encoding')) { + function mb_detect_encoding($string, $encodings = null, $strict = false) { return p\Mbstring::mb_detect_encoding($string, $encodings, $strict); } +} +if (!function_exists('mb_detect_order')) { + function mb_detect_order($encoding = null) { return p\Mbstring::mb_detect_order($encoding); } +} +if (!function_exists('mb_parse_str')) { + function mb_parse_str($string, &$result = []) { parse_str($string, $result); return (bool) $result; } +} +if (!function_exists('mb_strlen')) { + function mb_strlen($string, $encoding = null) { return p\Mbstring::mb_strlen($string, $encoding); } +} +if (!function_exists('mb_strpos')) { + function mb_strpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strpos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_strtolower')) { + function mb_strtolower($string, $encoding = null) { return p\Mbstring::mb_strtolower($string, $encoding); } +} +if (!function_exists('mb_strtoupper')) { + function mb_strtoupper($string, $encoding = null) { return p\Mbstring::mb_strtoupper($string, $encoding); } +} +if (!function_exists('mb_substitute_character')) { + function mb_substitute_character($substitute_character = null) { return p\Mbstring::mb_substitute_character($substitute_character); } +} +if (!function_exists('mb_substr')) { + function mb_substr($string, $start, $length = 2147483647, $encoding = null) { return p\Mbstring::mb_substr($string, $start, $length, $encoding); } +} +if (!function_exists('mb_stripos')) { + function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_stripos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_stristr')) { + function mb_stristr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_stristr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_strrchr')) { + function mb_strrchr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrchr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_strrichr')) { + function mb_strrichr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrichr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_strripos')) { + function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strripos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_strrpos')) { + function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strrpos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_strstr')) { + function mb_strstr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strstr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_get_info')) { + function mb_get_info($type = 'all') { return p\Mbstring::mb_get_info($type); } +} +if (!function_exists('mb_http_output')) { + function mb_http_output($encoding = null) { return p\Mbstring::mb_http_output($encoding); } +} +if (!function_exists('mb_strwidth')) { + function mb_strwidth($string, $encoding = null) { return p\Mbstring::mb_strwidth($string, $encoding); } +} +if (!function_exists('mb_substr_count')) { + function mb_substr_count($haystack, $needle, $encoding = null) { return p\Mbstring::mb_substr_count($haystack, $needle, $encoding); } +} +if (!function_exists('mb_output_handler')) { + function mb_output_handler($string, $status) { return p\Mbstring::mb_output_handler($string, $status); } +} +if (!function_exists('mb_http_input')) { + function mb_http_input($type = null) { return p\Mbstring::mb_http_input($type); } +} + +if (!function_exists('mb_convert_variables')) { + function mb_convert_variables($to_encoding, $from_encoding, &...$vars) { return p\Mbstring::mb_convert_variables($to_encoding, $from_encoding, ...$vars); } +} + +if (!function_exists('mb_ord')) { + function mb_ord($string, $encoding = null) { return p\Mbstring::mb_ord($string, $encoding); } +} +if (!function_exists('mb_chr')) { + function mb_chr($codepoint, $encoding = null) { return p\Mbstring::mb_chr($codepoint, $encoding); } +} +if (!function_exists('mb_scrub')) { + function mb_scrub($string, $encoding = null) { $encoding = null === $encoding ? mb_internal_encoding() : $encoding; return mb_convert_encoding($string, $encoding, $encoding); } +} +if (!function_exists('mb_str_split')) { + function mb_str_split($string, $length = 1, $encoding = null) { return p\Mbstring::mb_str_split($string, $length, $encoding); } +} + +if (!function_exists('mb_str_pad')) { + function mb_str_pad(string $string, int $length, string $pad_string = ' ', int $pad_type = STR_PAD_RIGHT, ?string $encoding = null): string { return p\Mbstring::mb_str_pad($string, $length, $pad_string, $pad_type, $encoding); } +} + +if (!function_exists('mb_ucfirst')) { + function mb_ucfirst(string $string, ?string $encoding = null): string { return p\Mbstring::mb_ucfirst($string, $encoding); } +} + +if (!function_exists('mb_lcfirst')) { + function mb_lcfirst(string $string, ?string $encoding = null): string { return p\Mbstring::mb_lcfirst($string, $encoding); } +} + +if (!function_exists('mb_trim')) { + function mb_trim(string $string, ?string $characters = null, ?string $encoding = null): string { return p\Mbstring::mb_trim($string, $characters, $encoding); } +} + +if (!function_exists('mb_ltrim')) { + function mb_ltrim(string $string, ?string $characters = null, ?string $encoding = null): string { return p\Mbstring::mb_ltrim($string, $characters, $encoding); } +} + +if (!function_exists('mb_rtrim')) { + function mb_rtrim(string $string, ?string $characters = null, ?string $encoding = null): string { return p\Mbstring::mb_rtrim($string, $characters, $encoding); } +} + + +if (extension_loaded('mbstring')) { + return; +} + +if (!defined('MB_CASE_UPPER')) { + define('MB_CASE_UPPER', 0); +} +if (!defined('MB_CASE_LOWER')) { + define('MB_CASE_LOWER', 1); +} +if (!defined('MB_CASE_TITLE')) { + define('MB_CASE_TITLE', 2); +} diff --git a/deps/vendor/symfony/polyfill-mbstring/bootstrap80.php b/deps/vendor/symfony/polyfill-mbstring/bootstrap80.php new file mode 100644 index 000000000..5be7d2018 --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/bootstrap80.php @@ -0,0 +1,167 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Mbstring as p; + +if (!function_exists('mb_convert_encoding')) { + function mb_convert_encoding(array|string|null $string, ?string $to_encoding, array|string|null $from_encoding = null): array|string|false { return p\Mbstring::mb_convert_encoding($string ?? '', (string) $to_encoding, $from_encoding); } +} +if (!function_exists('mb_decode_mimeheader')) { + function mb_decode_mimeheader(?string $string): string { return p\Mbstring::mb_decode_mimeheader((string) $string); } +} +if (!function_exists('mb_encode_mimeheader')) { + function mb_encode_mimeheader(?string $string, ?string $charset = null, ?string $transfer_encoding = null, ?string $newline = "\r\n", ?int $indent = 0): string { return p\Mbstring::mb_encode_mimeheader((string) $string, $charset, $transfer_encoding, (string) $newline, (int) $indent); } +} +if (!function_exists('mb_decode_numericentity')) { + function mb_decode_numericentity(?string $string, array $map, ?string $encoding = null): string { return p\Mbstring::mb_decode_numericentity((string) $string, $map, $encoding); } +} +if (!function_exists('mb_encode_numericentity')) { + function mb_encode_numericentity(?string $string, array $map, ?string $encoding = null, ?bool $hex = false): string { return p\Mbstring::mb_encode_numericentity((string) $string, $map, $encoding, (bool) $hex); } +} +if (!function_exists('mb_convert_case')) { + function mb_convert_case(?string $string, ?int $mode, ?string $encoding = null): string { return p\Mbstring::mb_convert_case((string) $string, (int) $mode, $encoding); } +} +if (!function_exists('mb_internal_encoding')) { + function mb_internal_encoding(?string $encoding = null): string|bool { return p\Mbstring::mb_internal_encoding($encoding); } +} +if (!function_exists('mb_language')) { + function mb_language(?string $language = null): string|bool { return p\Mbstring::mb_language($language); } +} +if (!function_exists('mb_list_encodings')) { + function mb_list_encodings(): array { return p\Mbstring::mb_list_encodings(); } +} +if (!function_exists('mb_encoding_aliases')) { + function mb_encoding_aliases(?string $encoding): array { return p\Mbstring::mb_encoding_aliases((string) $encoding); } +} +if (!function_exists('mb_check_encoding')) { + function mb_check_encoding(array|string|null $value = null, ?string $encoding = null): bool { return p\Mbstring::mb_check_encoding($value, $encoding); } +} +if (!function_exists('mb_detect_encoding')) { + function mb_detect_encoding(?string $string, array|string|null $encodings = null, ?bool $strict = false): string|false { return p\Mbstring::mb_detect_encoding((string) $string, $encodings, (bool) $strict); } +} +if (!function_exists('mb_detect_order')) { + function mb_detect_order(array|string|null $encoding = null): array|bool { return p\Mbstring::mb_detect_order($encoding); } +} +if (!function_exists('mb_parse_str')) { + function mb_parse_str(?string $string, &$result = []): bool { parse_str((string) $string, $result); return (bool) $result; } +} +if (!function_exists('mb_strlen')) { + function mb_strlen(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strlen((string) $string, $encoding); } +} +if (!function_exists('mb_strpos')) { + function mb_strpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strpos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_strtolower')) { + function mb_strtolower(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_strtolower((string) $string, $encoding); } +} +if (!function_exists('mb_strtoupper')) { + function mb_strtoupper(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_strtoupper((string) $string, $encoding); } +} +if (!function_exists('mb_substitute_character')) { + function mb_substitute_character(string|int|null $substitute_character = null): string|int|bool { return p\Mbstring::mb_substitute_character($substitute_character); } +} +if (!function_exists('mb_substr')) { + function mb_substr(?string $string, ?int $start, ?int $length = null, ?string $encoding = null): string { return p\Mbstring::mb_substr((string) $string, (int) $start, $length, $encoding); } +} +if (!function_exists('mb_stripos')) { + function mb_stripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_stripos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_stristr')) { + function mb_stristr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_stristr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_strrchr')) { + function mb_strrchr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strrchr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_strrichr')) { + function mb_strrichr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strrichr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_strripos')) { + function mb_strripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strripos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_strrpos')) { + function mb_strrpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strrpos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_strstr')) { + function mb_strstr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strstr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_get_info')) { + function mb_get_info(?string $type = 'all'): array|string|int|false|null { return p\Mbstring::mb_get_info((string) $type); } +} +if (!function_exists('mb_http_output')) { + function mb_http_output(?string $encoding = null): string|bool { return p\Mbstring::mb_http_output($encoding); } +} +if (!function_exists('mb_strwidth')) { + function mb_strwidth(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strwidth((string) $string, $encoding); } +} +if (!function_exists('mb_substr_count')) { + function mb_substr_count(?string $haystack, ?string $needle, ?string $encoding = null): int { return p\Mbstring::mb_substr_count((string) $haystack, (string) $needle, $encoding); } +} +if (!function_exists('mb_output_handler')) { + function mb_output_handler(?string $string, ?int $status): string { return p\Mbstring::mb_output_handler((string) $string, (int) $status); } +} +if (!function_exists('mb_http_input')) { + function mb_http_input(?string $type = null): array|string|false { return p\Mbstring::mb_http_input($type); } +} + +if (!function_exists('mb_convert_variables')) { + function mb_convert_variables(?string $to_encoding, array|string|null $from_encoding, mixed &$var, mixed &...$vars): string|false { return p\Mbstring::mb_convert_variables((string) $to_encoding, $from_encoding ?? '', $var, ...$vars); } +} + +if (!function_exists('mb_ord')) { + function mb_ord(?string $string, ?string $encoding = null): int|false { return p\Mbstring::mb_ord((string) $string, $encoding); } +} +if (!function_exists('mb_chr')) { + function mb_chr(?int $codepoint, ?string $encoding = null): string|false { return p\Mbstring::mb_chr((int) $codepoint, $encoding); } +} +if (!function_exists('mb_scrub')) { + function mb_scrub(?string $string, ?string $encoding = null): string { $encoding ??= mb_internal_encoding(); return mb_convert_encoding((string) $string, $encoding, $encoding); } +} +if (!function_exists('mb_str_split')) { + function mb_str_split(?string $string, ?int $length = 1, ?string $encoding = null): array { return p\Mbstring::mb_str_split((string) $string, (int) $length, $encoding); } +} + +if (!function_exists('mb_str_pad')) { + function mb_str_pad(string $string, int $length, string $pad_string = ' ', int $pad_type = STR_PAD_RIGHT, ?string $encoding = null): string { return p\Mbstring::mb_str_pad($string, $length, $pad_string, $pad_type, $encoding); } +} + +if (!function_exists('mb_ucfirst')) { + function mb_ucfirst($string, ?string $encoding = null): string { return p\Mbstring::mb_ucfirst($string, $encoding); } +} + +if (!function_exists('mb_lcfirst')) { + function mb_lcfirst($string, ?string $encoding = null): string { return p\Mbstring::mb_lcfirst($string, $encoding); } +} + +if (!function_exists('mb_trim')) { + function mb_trim(string $string, ?string $characters = null, ?string $encoding = null): string { return p\Mbstring::mb_trim($string, $characters, $encoding); } +} + +if (!function_exists('mb_ltrim')) { + function mb_ltrim(string $string, ?string $characters = null, ?string $encoding = null): string { return p\Mbstring::mb_ltrim($string, $characters, $encoding); } +} + +if (!function_exists('mb_rtrim')) { + function mb_rtrim(string $string, ?string $characters = null, ?string $encoding = null): string { return p\Mbstring::mb_rtrim($string, $characters, $encoding); } +} + +if (extension_loaded('mbstring')) { + return; +} + +if (!defined('MB_CASE_UPPER')) { + define('MB_CASE_UPPER', 0); +} +if (!defined('MB_CASE_LOWER')) { + define('MB_CASE_LOWER', 1); +} +if (!defined('MB_CASE_TITLE')) { + define('MB_CASE_TITLE', 2); +} diff --git a/deps/vendor/symfony/polyfill-mbstring/composer.json b/deps/vendor/symfony/polyfill-mbstring/composer.json new file mode 100644 index 000000000..4ed241a33 --- /dev/null +++ b/deps/vendor/symfony/polyfill-mbstring/composer.json @@ -0,0 +1,38 @@ +{ + "name": "symfony/polyfill-mbstring", + "type": "library", + "description": "Symfony polyfill for the Mbstring extension", + "keywords": ["polyfill", "shim", "compatibility", "portable", "mbstring"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "provide": { + "ext-mbstring": "*" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Mbstring\\": "" }, + "files": [ "bootstrap.php" ] + }, + "suggest": { + "ext-mbstring": "For best performance" + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/polyfill-php73/LICENSE b/deps/vendor/symfony/polyfill-php73/LICENSE new file mode 100644 index 000000000..7536caeae --- /dev/null +++ b/deps/vendor/symfony/polyfill-php73/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2018-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-php73/Php73.php b/deps/vendor/symfony/polyfill-php73/Php73.php new file mode 100644 index 000000000..65c35a6a1 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php73/Php73.php @@ -0,0 +1,43 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Php73; + +/** + * @author Gabriel Caruso + * @author Ion Bazan + * + * @internal + */ +final class Php73 +{ + public static $startAt = 1533462603; + + /** + * @param bool $asNum + * + * @return array|float|int + */ + public static function hrtime($asNum = false) + { + $ns = microtime(false); + $s = substr($ns, 11) - self::$startAt; + $ns = 1E9 * (float) $ns; + + if ($asNum) { + $ns += $s * 1E9; + + return \PHP_INT_SIZE === 4 ? $ns : (int) $ns; + } + + return [$s, (int) $ns]; + } +} diff --git a/deps/vendor/symfony/polyfill-php73/README.md b/deps/vendor/symfony/polyfill-php73/README.md new file mode 100644 index 000000000..032fafbda --- /dev/null +++ b/deps/vendor/symfony/polyfill-php73/README.md @@ -0,0 +1,18 @@ +Symfony Polyfill / Php73 +======================== + +This component provides functions added to PHP 7.3 core: + +- [`array_key_first`](https://php.net/array_key_first) +- [`array_key_last`](https://php.net/array_key_last) +- [`hrtime`](https://php.net/function.hrtime) +- [`is_countable`](https://php.net/is_countable) +- [`JsonException`](https://php.net/JsonException) + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-php73/Resources/stubs/JsonException.php b/deps/vendor/symfony/polyfill-php73/Resources/stubs/JsonException.php new file mode 100644 index 000000000..f06d6c269 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php73/Resources/stubs/JsonException.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID < 70300) { + class JsonException extends Exception + { + } +} diff --git a/deps/vendor/symfony/polyfill-php73/bootstrap.php b/deps/vendor/symfony/polyfill-php73/bootstrap.php new file mode 100644 index 000000000..d6b215382 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php73/bootstrap.php @@ -0,0 +1,31 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Php73 as p; + +if (\PHP_VERSION_ID >= 70300) { + return; +} + +if (!function_exists('is_countable')) { + function is_countable($value) { return is_array($value) || $value instanceof Countable || $value instanceof ResourceBundle || $value instanceof SimpleXmlElement; } +} +if (!function_exists('hrtime')) { + require_once __DIR__.'/Php73.php'; + p\Php73::$startAt = (int) microtime(true); + function hrtime($as_number = false) { return p\Php73::hrtime($as_number); } +} +if (!function_exists('array_key_first')) { + function array_key_first(array $array) { foreach ($array as $key => $value) { return $key; } } +} +if (!function_exists('array_key_last')) { + function array_key_last(array $array) { return key(array_slice($array, -1, 1, true)); } +} diff --git a/deps/vendor/symfony/polyfill-php73/composer.json b/deps/vendor/symfony/polyfill-php73/composer.json new file mode 100644 index 000000000..09d98cb87 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php73/composer.json @@ -0,0 +1,33 @@ +{ + "name": "symfony/polyfill-php73", + "type": "library", + "description": "Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions", + "keywords": ["polyfill", "shim", "compatibility", "portable"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Php73\\": "" }, + "files": [ "bootstrap.php" ], + "classmap": [ "Resources/stubs" ] + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/polyfill-php80/LICENSE b/deps/vendor/symfony/polyfill-php80/LICENSE new file mode 100644 index 000000000..0ed3a2465 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2020-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-php80/Php80.php b/deps/vendor/symfony/polyfill-php80/Php80.php new file mode 100644 index 000000000..362dd1a95 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/Php80.php @@ -0,0 +1,115 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Php80; + +/** + * @author Ion Bazan + * @author Nico Oelgart + * @author Nicolas Grekas + * + * @internal + */ +final class Php80 +{ + public static function fdiv(float $dividend, float $divisor): float + { + return @($dividend / $divisor); + } + + public static function get_debug_type($value): string + { + switch (true) { + case null === $value: return 'null'; + case \is_bool($value): return 'bool'; + case \is_string($value): return 'string'; + case \is_array($value): return 'array'; + case \is_int($value): return 'int'; + case \is_float($value): return 'float'; + case \is_object($value): break; + case $value instanceof \__PHP_Incomplete_Class: return '__PHP_Incomplete_Class'; + default: + if (null === $type = @get_resource_type($value)) { + return 'unknown'; + } + + if ('Unknown' === $type) { + $type = 'closed'; + } + + return "resource ($type)"; + } + + $class = \get_class($value); + + if (false === strpos($class, '@')) { + return $class; + } + + return (get_parent_class($class) ?: key(class_implements($class)) ?: 'class').'@anonymous'; + } + + public static function get_resource_id($res): int + { + if (!\is_resource($res) && null === @get_resource_type($res)) { + throw new \TypeError(sprintf('Argument 1 passed to get_resource_id() must be of the type resource, %s given', get_debug_type($res))); + } + + return (int) $res; + } + + public static function preg_last_error_msg(): string + { + switch (preg_last_error()) { + case \PREG_INTERNAL_ERROR: + return 'Internal error'; + case \PREG_BAD_UTF8_ERROR: + return 'Malformed UTF-8 characters, possibly incorrectly encoded'; + case \PREG_BAD_UTF8_OFFSET_ERROR: + return 'The offset did not correspond to the beginning of a valid UTF-8 code point'; + case \PREG_BACKTRACK_LIMIT_ERROR: + return 'Backtrack limit exhausted'; + case \PREG_RECURSION_LIMIT_ERROR: + return 'Recursion limit exhausted'; + case \PREG_JIT_STACKLIMIT_ERROR: + return 'JIT stack limit exhausted'; + case \PREG_NO_ERROR: + return 'No error'; + default: + return 'Unknown error'; + } + } + + public static function str_contains(string $haystack, string $needle): bool + { + return '' === $needle || false !== strpos($haystack, $needle); + } + + public static function str_starts_with(string $haystack, string $needle): bool + { + return 0 === strncmp($haystack, $needle, \strlen($needle)); + } + + public static function str_ends_with(string $haystack, string $needle): bool + { + if ('' === $needle || $needle === $haystack) { + return true; + } + + if ('' === $haystack) { + return false; + } + + $needleLength = \strlen($needle); + + return $needleLength <= \strlen($haystack) && 0 === substr_compare($haystack, $needle, -$needleLength); + } +} diff --git a/deps/vendor/symfony/polyfill-php80/PhpToken.php b/deps/vendor/symfony/polyfill-php80/PhpToken.php new file mode 100644 index 000000000..fe6e69105 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/PhpToken.php @@ -0,0 +1,103 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Php80; + +/** + * @author Fedonyuk Anton + * + * @internal + */ +class PhpToken implements \Stringable +{ + /** + * @var int + */ + public $id; + + /** + * @var string + */ + public $text; + + /** + * @var int + */ + public $line; + + /** + * @var int + */ + public $pos; + + public function __construct(int $id, string $text, int $line = -1, int $position = -1) + { + $this->id = $id; + $this->text = $text; + $this->line = $line; + $this->pos = $position; + } + + public function getTokenName(): ?string + { + if ('UNKNOWN' === $name = token_name($this->id)) { + $name = \strlen($this->text) > 1 || \ord($this->text) < 32 ? null : $this->text; + } + + return $name; + } + + /** + * @param int|string|array $kind + */ + public function is($kind): bool + { + foreach ((array) $kind as $value) { + if (\in_array($value, [$this->id, $this->text], true)) { + return true; + } + } + + return false; + } + + public function isIgnorable(): bool + { + return \in_array($this->id, [\T_WHITESPACE, \T_COMMENT, \T_DOC_COMMENT, \T_OPEN_TAG], true); + } + + public function __toString(): string + { + return (string) $this->text; + } + + /** + * @return static[] + */ + public static function tokenize(string $code, int $flags = 0): array + { + $line = 1; + $position = 0; + $tokens = token_get_all($code, $flags); + foreach ($tokens as $index => $token) { + if (\is_string($token)) { + $id = \ord($token); + $text = $token; + } else { + [$id, $text, $line] = $token; + } + $tokens[$index] = new static($id, $text, $line, $position); + $position += \strlen($text); + } + + return $tokens; + } +} diff --git a/deps/vendor/symfony/polyfill-php80/README.md b/deps/vendor/symfony/polyfill-php80/README.md new file mode 100644 index 000000000..3816c559d --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/README.md @@ -0,0 +1,25 @@ +Symfony Polyfill / Php80 +======================== + +This component provides features added to PHP 8.0 core: + +- [`Stringable`](https://php.net/stringable) interface +- [`fdiv`](https://php.net/fdiv) +- [`ValueError`](https://php.net/valueerror) class +- [`UnhandledMatchError`](https://php.net/unhandledmatcherror) class +- `FILTER_VALIDATE_BOOL` constant +- [`get_debug_type`](https://php.net/get_debug_type) +- [`PhpToken`](https://php.net/phptoken) class +- [`preg_last_error_msg`](https://php.net/preg_last_error_msg) +- [`str_contains`](https://php.net/str_contains) +- [`str_starts_with`](https://php.net/str_starts_with) +- [`str_ends_with`](https://php.net/str_ends_with) +- [`get_resource_id`](https://php.net/get_resource_id) + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-php80/Resources/stubs/Attribute.php b/deps/vendor/symfony/polyfill-php80/Resources/stubs/Attribute.php new file mode 100644 index 000000000..2b955423f --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/Resources/stubs/Attribute.php @@ -0,0 +1,31 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +#[Attribute(Attribute::TARGET_CLASS)] +final class Attribute +{ + public const TARGET_CLASS = 1; + public const TARGET_FUNCTION = 2; + public const TARGET_METHOD = 4; + public const TARGET_PROPERTY = 8; + public const TARGET_CLASS_CONSTANT = 16; + public const TARGET_PARAMETER = 32; + public const TARGET_ALL = 63; + public const IS_REPEATABLE = 64; + + /** @var int */ + public $flags; + + public function __construct(int $flags = self::TARGET_ALL) + { + $this->flags = $flags; + } +} diff --git a/deps/vendor/symfony/polyfill-php80/Resources/stubs/PhpToken.php b/deps/vendor/symfony/polyfill-php80/Resources/stubs/PhpToken.php new file mode 100644 index 000000000..bd1212f6e --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/Resources/stubs/PhpToken.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID < 80000 && extension_loaded('tokenizer')) { + class PhpToken extends Symfony\Polyfill\Php80\PhpToken + { + } +} diff --git a/deps/vendor/symfony/polyfill-php80/Resources/stubs/Stringable.php b/deps/vendor/symfony/polyfill-php80/Resources/stubs/Stringable.php new file mode 100644 index 000000000..7c62d7508 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/Resources/stubs/Stringable.php @@ -0,0 +1,20 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID < 80000) { + interface Stringable + { + /** + * @return string + */ + public function __toString(); + } +} diff --git a/deps/vendor/symfony/polyfill-php80/Resources/stubs/UnhandledMatchError.php b/deps/vendor/symfony/polyfill-php80/Resources/stubs/UnhandledMatchError.php new file mode 100644 index 000000000..01c6c6c8a --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/Resources/stubs/UnhandledMatchError.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID < 80000) { + class UnhandledMatchError extends Error + { + } +} diff --git a/deps/vendor/symfony/polyfill-php80/Resources/stubs/ValueError.php b/deps/vendor/symfony/polyfill-php80/Resources/stubs/ValueError.php new file mode 100644 index 000000000..783dbc28c --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/Resources/stubs/ValueError.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID < 80000) { + class ValueError extends Error + { + } +} diff --git a/deps/vendor/symfony/polyfill-php80/bootstrap.php b/deps/vendor/symfony/polyfill-php80/bootstrap.php new file mode 100644 index 000000000..e5f7dbc1a --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/bootstrap.php @@ -0,0 +1,42 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Php80 as p; + +if (\PHP_VERSION_ID >= 80000) { + return; +} + +if (!defined('FILTER_VALIDATE_BOOL') && defined('FILTER_VALIDATE_BOOLEAN')) { + define('FILTER_VALIDATE_BOOL', \FILTER_VALIDATE_BOOLEAN); +} + +if (!function_exists('fdiv')) { + function fdiv(float $num1, float $num2): float { return p\Php80::fdiv($num1, $num2); } +} +if (!function_exists('preg_last_error_msg')) { + function preg_last_error_msg(): string { return p\Php80::preg_last_error_msg(); } +} +if (!function_exists('str_contains')) { + function str_contains(?string $haystack, ?string $needle): bool { return p\Php80::str_contains($haystack ?? '', $needle ?? ''); } +} +if (!function_exists('str_starts_with')) { + function str_starts_with(?string $haystack, ?string $needle): bool { return p\Php80::str_starts_with($haystack ?? '', $needle ?? ''); } +} +if (!function_exists('str_ends_with')) { + function str_ends_with(?string $haystack, ?string $needle): bool { return p\Php80::str_ends_with($haystack ?? '', $needle ?? ''); } +} +if (!function_exists('get_debug_type')) { + function get_debug_type($value): string { return p\Php80::get_debug_type($value); } +} +if (!function_exists('get_resource_id')) { + function get_resource_id($resource): int { return p\Php80::get_resource_id($resource); } +} diff --git a/deps/vendor/symfony/polyfill-php80/composer.json b/deps/vendor/symfony/polyfill-php80/composer.json new file mode 100644 index 000000000..a503b039a --- /dev/null +++ b/deps/vendor/symfony/polyfill-php80/composer.json @@ -0,0 +1,37 @@ +{ + "name": "symfony/polyfill-php80", + "type": "library", + "description": "Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions", + "keywords": ["polyfill", "shim", "compatibility", "portable"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Ion Bazan", + "email": "ion.bazan@gmail.com" + }, + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Php80\\": "" }, + "files": [ "bootstrap.php" ], + "classmap": [ "Resources/stubs" ] + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/polyfill-php81/LICENSE b/deps/vendor/symfony/polyfill-php81/LICENSE new file mode 100644 index 000000000..99c6bdf35 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2021-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/polyfill-php81/Php81.php b/deps/vendor/symfony/polyfill-php81/Php81.php new file mode 100644 index 000000000..f0507b765 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/Php81.php @@ -0,0 +1,37 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Php81; + +/** + * @author Nicolas Grekas + * + * @internal + */ +final class Php81 +{ + public static function array_is_list(array $array): bool + { + if ([] === $array || $array === array_values($array)) { + return true; + } + + $nextKey = -1; + + foreach ($array as $k => $v) { + if ($k !== ++$nextKey) { + return false; + } + } + + return true; + } +} diff --git a/deps/vendor/symfony/polyfill-php81/README.md b/deps/vendor/symfony/polyfill-php81/README.md new file mode 100644 index 000000000..c07ef7820 --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/README.md @@ -0,0 +1,18 @@ +Symfony Polyfill / Php81 +======================== + +This component provides features added to PHP 8.1 core: + +- [`array_is_list`](https://php.net/array_is_list) +- [`enum_exists`](https://php.net/enum-exists) +- [`MYSQLI_REFRESH_REPLICA`](https://php.net/mysqli.constants#constantmysqli-refresh-replica) constant +- [`ReturnTypeWillChange`](https://wiki.php.net/rfc/internal_method_return_types) +- [`CURLStringFile`](https://php.net/CURLStringFile) (but only if PHP >= 7.4 is used) + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/deps/vendor/symfony/polyfill-php81/Resources/stubs/CURLStringFile.php b/deps/vendor/symfony/polyfill-php81/Resources/stubs/CURLStringFile.php new file mode 100644 index 000000000..5ff93fcaf --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/Resources/stubs/CURLStringFile.php @@ -0,0 +1,51 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID >= 70400 && extension_loaded('curl')) { + /** + * @property string $data + */ + class CURLStringFile extends CURLFile + { + private $data; + + public function __construct(string $data, string $postname, string $mime = 'application/octet-stream') + { + $this->data = $data; + parent::__construct('data://application/octet-stream;base64,'.base64_encode($data), $mime, $postname); + } + + public function __set(string $name, $value): void + { + if ('data' !== $name) { + $this->$name = $value; + + return; + } + + if (is_object($value) ? !method_exists($value, '__toString') : !is_scalar($value)) { + throw new TypeError('Cannot assign '.gettype($value).' to property CURLStringFile::$data of type string'); + } + + $this->name = 'data://application/octet-stream;base64,'.base64_encode($value); + } + + public function __isset(string $name): bool + { + return isset($this->$name); + } + + public function &__get(string $name) + { + return $this->$name; + } + } +} diff --git a/deps/vendor/symfony/polyfill-php81/Resources/stubs/ReturnTypeWillChange.php b/deps/vendor/symfony/polyfill-php81/Resources/stubs/ReturnTypeWillChange.php new file mode 100644 index 000000000..cb7720a8d --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/Resources/stubs/ReturnTypeWillChange.php @@ -0,0 +1,20 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if (\PHP_VERSION_ID < 80100) { + #[Attribute(Attribute::TARGET_METHOD)] + final class ReturnTypeWillChange + { + public function __construct() + { + } + } +} diff --git a/deps/vendor/symfony/polyfill-php81/bootstrap.php b/deps/vendor/symfony/polyfill-php81/bootstrap.php new file mode 100644 index 000000000..9f872e02f --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/bootstrap.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Php81 as p; + +if (\PHP_VERSION_ID >= 80100) { + return; +} + +if (defined('MYSQLI_REFRESH_SLAVE') && !defined('MYSQLI_REFRESH_REPLICA')) { + define('MYSQLI_REFRESH_REPLICA', 64); +} + +if (!function_exists('array_is_list')) { + function array_is_list(array $array): bool { return p\Php81::array_is_list($array); } +} + +if (!function_exists('enum_exists')) { + function enum_exists(string $enum, bool $autoload = true): bool { return $autoload && class_exists($enum) && false; } +} diff --git a/deps/vendor/symfony/polyfill-php81/composer.json b/deps/vendor/symfony/polyfill-php81/composer.json new file mode 100644 index 000000000..28b6408ea --- /dev/null +++ b/deps/vendor/symfony/polyfill-php81/composer.json @@ -0,0 +1,33 @@ +{ + "name": "symfony/polyfill-php81", + "type": "library", + "description": "Symfony polyfill backporting some PHP 8.1+ features to lower PHP versions", + "keywords": ["polyfill", "shim", "compatibility", "portable"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Php81\\": "" }, + "files": [ "bootstrap.php" ], + "classmap": [ "Resources/stubs" ] + }, + "minimum-stability": "dev", + "extra": { + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/deps/vendor/symfony/process/CHANGELOG.md b/deps/vendor/symfony/process/CHANGELOG.md new file mode 100644 index 000000000..31b9ee6a2 --- /dev/null +++ b/deps/vendor/symfony/process/CHANGELOG.md @@ -0,0 +1,116 @@ +CHANGELOG +========= + +5.2.0 +----- + + * added `Process::setOptions()` to set `Process` specific options + * added option `create_new_console` to allow a subprocess to continue + to run after the main script exited, both on Linux and on Windows + +5.1.0 +----- + + * added `Process::getStartTime()` to retrieve the start time of the process as float + +5.0.0 +----- + + * removed `Process::inheritEnvironmentVariables()` + * removed `PhpProcess::setPhpBinary()` + * `Process` must be instantiated with a command array, use `Process::fromShellCommandline()` when the command should be parsed by the shell + * removed `Process::setCommandLine()` + +4.4.0 +----- + + * deprecated `Process::inheritEnvironmentVariables()`: env variables are always inherited. + * added `Process::getLastOutputTime()` method + +4.2.0 +----- + + * added the `Process::fromShellCommandline()` to run commands in a shell wrapper + * deprecated passing a command as string when creating a `Process` instance + * deprecated the `Process::setCommandline()` and the `PhpProcess::setPhpBinary()` methods + * added the `Process::waitUntil()` method to wait for the process only for a + specific output, then continue the normal execution of your application + +4.1.0 +----- + + * added the `Process::isTtySupported()` method that allows to check for TTY support + * made `PhpExecutableFinder` look for the `PHP_BINARY` env var when searching the php binary + * added the `ProcessSignaledException` class to properly catch signaled process errors + +4.0.0 +----- + + * environment variables will always be inherited + * added a second `array $env = []` argument to the `start()`, `run()`, + `mustRun()`, and `restart()` methods of the `Process` class + * added a second `array $env = []` argument to the `start()` method of the + `PhpProcess` class + * the `ProcessUtils::escapeArgument()` method has been removed + * the `areEnvironmentVariablesInherited()`, `getOptions()`, and `setOptions()` + methods of the `Process` class have been removed + * support for passing `proc_open()` options has been removed + * removed the `ProcessBuilder` class, use the `Process` class instead + * removed the `getEnhanceWindowsCompatibility()` and `setEnhanceWindowsCompatibility()` methods of the `Process` class + * passing a not existing working directory to the constructor of the `Symfony\Component\Process\Process` class is not + supported anymore + +3.4.0 +----- + + * deprecated the ProcessBuilder class + * deprecated calling `Process::start()` without setting a valid working directory beforehand (via `setWorkingDirectory()` or constructor) + +3.3.0 +----- + + * added command line arrays in the `Process` class + * added `$env` argument to `Process::start()`, `run()`, `mustRun()` and `restart()` methods + * deprecated the `ProcessUtils::escapeArgument()` method + * deprecated not inheriting environment variables + * deprecated configuring `proc_open()` options + * deprecated configuring enhanced Windows compatibility + * deprecated configuring enhanced sigchild compatibility + +2.5.0 +----- + + * added support for PTY mode + * added the convenience method "mustRun" + * deprecation: Process::setStdin() is deprecated in favor of Process::setInput() + * deprecation: Process::getStdin() is deprecated in favor of Process::getInput() + * deprecation: Process::setInput() and ProcessBuilder::setInput() do not accept non-scalar types + +2.4.0 +----- + + * added the ability to define an idle timeout + +2.3.0 +----- + + * added ProcessUtils::escapeArgument() to fix the bug in escapeshellarg() function on Windows + * added Process::signal() + * added Process::getPid() + * added support for a TTY mode + +2.2.0 +----- + + * added ProcessBuilder::setArguments() to reset the arguments on a builder + * added a way to retrieve the standard and error output incrementally + * added Process:restart() + +2.1.0 +----- + + * added support for non-blocking processes (start(), wait(), isRunning(), stop()) + * enhanced Windows compatibility + * added Process::getExitCodeText() that returns a string representation for + the exit code returned by the process + * added ProcessBuilder diff --git a/deps/vendor/symfony/process/Exception/ExceptionInterface.php b/deps/vendor/symfony/process/Exception/ExceptionInterface.php new file mode 100644 index 000000000..bd4a60403 --- /dev/null +++ b/deps/vendor/symfony/process/Exception/ExceptionInterface.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +/** + * Marker Interface for the Process Component. + * + * @author Johannes M. Schmitt + */ +interface ExceptionInterface extends \Throwable +{ +} diff --git a/deps/vendor/symfony/process/Exception/InvalidArgumentException.php b/deps/vendor/symfony/process/Exception/InvalidArgumentException.php new file mode 100644 index 000000000..926ee2118 --- /dev/null +++ b/deps/vendor/symfony/process/Exception/InvalidArgumentException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +/** + * InvalidArgumentException for the Process Component. + * + * @author Romain Neutron + */ +class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/process/Exception/LogicException.php b/deps/vendor/symfony/process/Exception/LogicException.php new file mode 100644 index 000000000..be3d490dd --- /dev/null +++ b/deps/vendor/symfony/process/Exception/LogicException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +/** + * LogicException for the Process Component. + * + * @author Romain Neutron + */ +class LogicException extends \LogicException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/process/Exception/ProcessFailedException.php b/deps/vendor/symfony/process/Exception/ProcessFailedException.php new file mode 100644 index 000000000..328acfde5 --- /dev/null +++ b/deps/vendor/symfony/process/Exception/ProcessFailedException.php @@ -0,0 +1,54 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +use Symfony\Component\Process\Process; + +/** + * Exception for failed processes. + * + * @author Johannes M. Schmitt + */ +class ProcessFailedException extends RuntimeException +{ + private $process; + + public function __construct(Process $process) + { + if ($process->isSuccessful()) { + throw new InvalidArgumentException('Expected a failed process, but the given process was successful.'); + } + + $error = sprintf('The command "%s" failed.'."\n\nExit Code: %s(%s)\n\nWorking directory: %s", + $process->getCommandLine(), + $process->getExitCode(), + $process->getExitCodeText(), + $process->getWorkingDirectory() + ); + + if (!$process->isOutputDisabled()) { + $error .= sprintf("\n\nOutput:\n================\n%s\n\nError Output:\n================\n%s", + $process->getOutput(), + $process->getErrorOutput() + ); + } + + parent::__construct($error); + + $this->process = $process; + } + + public function getProcess() + { + return $this->process; + } +} diff --git a/deps/vendor/symfony/process/Exception/ProcessSignaledException.php b/deps/vendor/symfony/process/Exception/ProcessSignaledException.php new file mode 100644 index 000000000..d4d322756 --- /dev/null +++ b/deps/vendor/symfony/process/Exception/ProcessSignaledException.php @@ -0,0 +1,41 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +use Symfony\Component\Process\Process; + +/** + * Exception that is thrown when a process has been signaled. + * + * @author Sullivan Senechal + */ +final class ProcessSignaledException extends RuntimeException +{ + private $process; + + public function __construct(Process $process) + { + $this->process = $process; + + parent::__construct(sprintf('The process has been signaled with signal "%s".', $process->getTermSignal())); + } + + public function getProcess(): Process + { + return $this->process; + } + + public function getSignal(): int + { + return $this->getProcess()->getTermSignal(); + } +} diff --git a/deps/vendor/symfony/process/Exception/ProcessTimedOutException.php b/deps/vendor/symfony/process/Exception/ProcessTimedOutException.php new file mode 100644 index 000000000..94391a459 --- /dev/null +++ b/deps/vendor/symfony/process/Exception/ProcessTimedOutException.php @@ -0,0 +1,69 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +use Symfony\Component\Process\Process; + +/** + * Exception that is thrown when a process times out. + * + * @author Johannes M. Schmitt + */ +class ProcessTimedOutException extends RuntimeException +{ + public const TYPE_GENERAL = 1; + public const TYPE_IDLE = 2; + + private $process; + private $timeoutType; + + public function __construct(Process $process, int $timeoutType) + { + $this->process = $process; + $this->timeoutType = $timeoutType; + + parent::__construct(sprintf( + 'The process "%s" exceeded the timeout of %s seconds.', + $process->getCommandLine(), + $this->getExceededTimeout() + )); + } + + public function getProcess() + { + return $this->process; + } + + public function isGeneralTimeout() + { + return self::TYPE_GENERAL === $this->timeoutType; + } + + public function isIdleTimeout() + { + return self::TYPE_IDLE === $this->timeoutType; + } + + public function getExceededTimeout() + { + switch ($this->timeoutType) { + case self::TYPE_GENERAL: + return $this->process->getTimeout(); + + case self::TYPE_IDLE: + return $this->process->getIdleTimeout(); + + default: + throw new \LogicException(sprintf('Unknown timeout type "%d".', $this->timeoutType)); + } + } +} diff --git a/deps/vendor/symfony/process/Exception/RuntimeException.php b/deps/vendor/symfony/process/Exception/RuntimeException.php new file mode 100644 index 000000000..adead2536 --- /dev/null +++ b/deps/vendor/symfony/process/Exception/RuntimeException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Exception; + +/** + * RuntimeException for the Process Component. + * + * @author Johannes M. Schmitt + */ +class RuntimeException extends \RuntimeException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/process/ExecutableFinder.php b/deps/vendor/symfony/process/ExecutableFinder.php new file mode 100644 index 000000000..6dc00b7c2 --- /dev/null +++ b/deps/vendor/symfony/process/ExecutableFinder.php @@ -0,0 +1,80 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process; + +/** + * Generic executable finder. + * + * @author Fabien Potencier + * @author Johannes M. Schmitt + */ +class ExecutableFinder +{ + private $suffixes = ['.exe', '.bat', '.cmd', '.com']; + + /** + * Replaces default suffixes of executable. + */ + public function setSuffixes(array $suffixes) + { + $this->suffixes = $suffixes; + } + + /** + * Adds new possible suffix to check for executable. + */ + public function addSuffix(string $suffix) + { + $this->suffixes[] = $suffix; + } + + /** + * Finds an executable by name. + * + * @param string $name The executable name (without the extension) + * @param string|null $default The default to return if no executable is found + * @param array $extraDirs Additional dirs to check into + * + * @return string|null + */ + public function find(string $name, ?string $default = null, array $extraDirs = []) + { + $dirs = array_merge( + explode(\PATH_SEPARATOR, getenv('PATH') ?: getenv('Path')), + $extraDirs + ); + + $suffixes = ['']; + if ('\\' === \DIRECTORY_SEPARATOR) { + $pathExt = getenv('PATHEXT'); + $suffixes = array_merge($pathExt ? explode(\PATH_SEPARATOR, $pathExt) : $this->suffixes, $suffixes); + } + foreach ($suffixes as $suffix) { + foreach ($dirs as $dir) { + if (@is_file($file = $dir.\DIRECTORY_SEPARATOR.$name.$suffix) && ('\\' === \DIRECTORY_SEPARATOR || @is_executable($file))) { + return $file; + } + + if (!@is_dir($dir) && basename($dir) === $name.$suffix && @is_executable($dir)) { + return $dir; + } + } + } + + $command = '\\' === \DIRECTORY_SEPARATOR ? 'where' : 'command -v --'; + if (\function_exists('exec') && ($executablePath = strtok(@exec($command.' '.escapeshellarg($name)), \PHP_EOL)) && @is_executable($executablePath)) { + return $executablePath; + } + + return $default; + } +} diff --git a/deps/vendor/symfony/process/InputStream.php b/deps/vendor/symfony/process/InputStream.php new file mode 100644 index 000000000..0c45b5245 --- /dev/null +++ b/deps/vendor/symfony/process/InputStream.php @@ -0,0 +1,96 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process; + +use Symfony\Component\Process\Exception\RuntimeException; + +/** + * Provides a way to continuously write to the input of a Process until the InputStream is closed. + * + * @author Nicolas Grekas + * + * @implements \IteratorAggregate + */ +class InputStream implements \IteratorAggregate +{ + /** @var callable|null */ + private $onEmpty = null; + private $input = []; + private $open = true; + + /** + * Sets a callback that is called when the write buffer becomes empty. + */ + public function onEmpty(?callable $onEmpty = null) + { + $this->onEmpty = $onEmpty; + } + + /** + * Appends an input to the write buffer. + * + * @param resource|string|int|float|bool|\Traversable|null $input The input to append as scalar, + * stream resource or \Traversable + */ + public function write($input) + { + if (null === $input) { + return; + } + if ($this->isClosed()) { + throw new RuntimeException(sprintf('"%s" is closed.', static::class)); + } + $this->input[] = ProcessUtils::validateInput(__METHOD__, $input); + } + + /** + * Closes the write buffer. + */ + public function close() + { + $this->open = false; + } + + /** + * Tells whether the write buffer is closed or not. + */ + public function isClosed() + { + return !$this->open; + } + + /** + * @return \Traversable + */ + #[\ReturnTypeWillChange] + public function getIterator() + { + $this->open = true; + + while ($this->open || $this->input) { + if (!$this->input) { + yield ''; + continue; + } + $current = array_shift($this->input); + + if ($current instanceof \Iterator) { + yield from $current; + } else { + yield $current; + } + if (!$this->input && $this->open && null !== $onEmpty = $this->onEmpty) { + $this->write($onEmpty($this)); + } + } + } +} diff --git a/deps/vendor/symfony/process/LICENSE b/deps/vendor/symfony/process/LICENSE new file mode 100644 index 000000000..0138f8f07 --- /dev/null +++ b/deps/vendor/symfony/process/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2004-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/process/PhpExecutableFinder.php b/deps/vendor/symfony/process/PhpExecutableFinder.php new file mode 100644 index 000000000..54fe74434 --- /dev/null +++ b/deps/vendor/symfony/process/PhpExecutableFinder.php @@ -0,0 +1,103 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process; + +/** + * An executable finder specifically designed for the PHP executable. + * + * @author Fabien Potencier + * @author Johannes M. Schmitt + */ +class PhpExecutableFinder +{ + private $executableFinder; + + public function __construct() + { + $this->executableFinder = new ExecutableFinder(); + } + + /** + * Finds The PHP executable. + * + * @return string|false + */ + public function find(bool $includeArgs = true) + { + if ($php = getenv('PHP_BINARY')) { + if (!is_executable($php)) { + $command = '\\' === \DIRECTORY_SEPARATOR ? 'where' : 'command -v --'; + if (\function_exists('exec') && $php = strtok(exec($command.' '.escapeshellarg($php)), \PHP_EOL)) { + if (!is_executable($php)) { + return false; + } + } else { + return false; + } + } + + if (@is_dir($php)) { + return false; + } + + return $php; + } + + $args = $this->findArguments(); + $args = $includeArgs && $args ? ' '.implode(' ', $args) : ''; + + // PHP_BINARY return the current sapi executable + if (\PHP_BINARY && \in_array(\PHP_SAPI, ['cli', 'cli-server', 'phpdbg'], true)) { + return \PHP_BINARY.$args; + } + + if ($php = getenv('PHP_PATH')) { + if (!@is_executable($php) || @is_dir($php)) { + return false; + } + + return $php; + } + + if ($php = getenv('PHP_PEAR_PHP_BIN')) { + if (@is_executable($php) && !@is_dir($php)) { + return $php; + } + } + + if (@is_executable($php = \PHP_BINDIR.('\\' === \DIRECTORY_SEPARATOR ? '\\php.exe' : '/php')) && !@is_dir($php)) { + return $php; + } + + $dirs = [\PHP_BINDIR]; + if ('\\' === \DIRECTORY_SEPARATOR) { + $dirs[] = 'C:\xampp\php\\'; + } + + return $this->executableFinder->find('php', false, $dirs); + } + + /** + * Finds the PHP executable arguments. + * + * @return array + */ + public function findArguments() + { + $arguments = []; + if ('phpdbg' === \PHP_SAPI) { + $arguments[] = '-qrr'; + } + + return $arguments; + } +} diff --git a/deps/vendor/symfony/process/PhpProcess.php b/deps/vendor/symfony/process/PhpProcess.php new file mode 100644 index 000000000..3a1d147c8 --- /dev/null +++ b/deps/vendor/symfony/process/PhpProcess.php @@ -0,0 +1,72 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process; + +use Symfony\Component\Process\Exception\LogicException; +use Symfony\Component\Process\Exception\RuntimeException; + +/** + * PhpProcess runs a PHP script in an independent process. + * + * $p = new PhpProcess(''); + * $p->run(); + * print $p->getOutput()."\n"; + * + * @author Fabien Potencier + */ +class PhpProcess extends Process +{ + /** + * @param string $script The PHP script to run (as a string) + * @param string|null $cwd The working directory or null to use the working dir of the current PHP process + * @param array|null $env The environment variables or null to use the same environment as the current PHP process + * @param int $timeout The timeout in seconds + * @param array|null $php Path to the PHP binary to use with any additional arguments + */ + public function __construct(string $script, ?string $cwd = null, ?array $env = null, int $timeout = 60, ?array $php = null) + { + if (null === $php) { + $executableFinder = new PhpExecutableFinder(); + $php = $executableFinder->find(false); + $php = false === $php ? null : array_merge([$php], $executableFinder->findArguments()); + } + if ('phpdbg' === \PHP_SAPI) { + $file = tempnam(sys_get_temp_dir(), 'dbg'); + file_put_contents($file, $script); + register_shutdown_function('unlink', $file); + $php[] = $file; + $script = null; + } + + parent::__construct($php, $cwd, $env, $script, $timeout); + } + + /** + * {@inheritdoc} + */ + public static function fromShellCommandline(string $command, ?string $cwd = null, ?array $env = null, $input = null, ?float $timeout = 60) + { + throw new LogicException(sprintf('The "%s()" method cannot be called when using "%s".', __METHOD__, self::class)); + } + + /** + * {@inheritdoc} + */ + public function start(?callable $callback = null, array $env = []) + { + if (null === $this->getCommandLine()) { + throw new RuntimeException('Unable to find the PHP executable.'); + } + + parent::start($callback, $env); + } +} diff --git a/deps/vendor/symfony/process/Pipes/AbstractPipes.php b/deps/vendor/symfony/process/Pipes/AbstractPipes.php new file mode 100644 index 000000000..656dc0328 --- /dev/null +++ b/deps/vendor/symfony/process/Pipes/AbstractPipes.php @@ -0,0 +1,180 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Pipes; + +use Symfony\Component\Process\Exception\InvalidArgumentException; + +/** + * @author Romain Neutron + * + * @internal + */ +abstract class AbstractPipes implements PipesInterface +{ + public $pipes = []; + + private $inputBuffer = ''; + private $input; + private $blocked = true; + private $lastError; + + /** + * @param resource|string|int|float|bool|\Iterator|null $input + */ + public function __construct($input) + { + if (\is_resource($input) || $input instanceof \Iterator) { + $this->input = $input; + } elseif (\is_string($input)) { + $this->inputBuffer = $input; + } else { + $this->inputBuffer = (string) $input; + } + } + + /** + * {@inheritdoc} + */ + public function close() + { + foreach ($this->pipes as $pipe) { + if (\is_resource($pipe)) { + fclose($pipe); + } + } + $this->pipes = []; + } + + /** + * Returns true if a system call has been interrupted. + */ + protected function hasSystemCallBeenInterrupted(): bool + { + $lastError = $this->lastError; + $this->lastError = null; + + // stream_select returns false when the `select` system call is interrupted by an incoming signal + return null !== $lastError && false !== stripos($lastError, 'interrupted system call'); + } + + /** + * Unblocks streams. + */ + protected function unblock() + { + if (!$this->blocked) { + return; + } + + foreach ($this->pipes as $pipe) { + stream_set_blocking($pipe, 0); + } + if (\is_resource($this->input)) { + stream_set_blocking($this->input, 0); + } + + $this->blocked = false; + } + + /** + * Writes input to stdin. + * + * @throws InvalidArgumentException When an input iterator yields a non supported value + */ + protected function write(): ?array + { + if (!isset($this->pipes[0])) { + return null; + } + $input = $this->input; + + if ($input instanceof \Iterator) { + if (!$input->valid()) { + $input = null; + } elseif (\is_resource($input = $input->current())) { + stream_set_blocking($input, 0); + } elseif (!isset($this->inputBuffer[0])) { + if (!\is_string($input)) { + if (!\is_scalar($input)) { + throw new InvalidArgumentException(sprintf('"%s" yielded a value of type "%s", but only scalars and stream resources are supported.', get_debug_type($this->input), get_debug_type($input))); + } + $input = (string) $input; + } + $this->inputBuffer = $input; + $this->input->next(); + $input = null; + } else { + $input = null; + } + } + + $r = $e = []; + $w = [$this->pipes[0]]; + + // let's have a look if something changed in streams + if (false === @stream_select($r, $w, $e, 0, 0)) { + return null; + } + + foreach ($w as $stdin) { + if (isset($this->inputBuffer[0])) { + $written = fwrite($stdin, $this->inputBuffer); + $this->inputBuffer = substr($this->inputBuffer, $written); + if (isset($this->inputBuffer[0])) { + return [$this->pipes[0]]; + } + } + + if ($input) { + while (true) { + $data = fread($input, self::CHUNK_SIZE); + if (!isset($data[0])) { + break; + } + $written = fwrite($stdin, $data); + $data = substr($data, $written); + if (isset($data[0])) { + $this->inputBuffer = $data; + + return [$this->pipes[0]]; + } + } + if (feof($input)) { + if ($this->input instanceof \Iterator) { + $this->input->next(); + } else { + $this->input = null; + } + } + } + } + + // no input to read on resource, buffer is empty + if (!isset($this->inputBuffer[0]) && !($this->input instanceof \Iterator ? $this->input->valid() : $this->input)) { + $this->input = null; + fclose($this->pipes[0]); + unset($this->pipes[0]); + } elseif (!$w) { + return [$this->pipes[0]]; + } + + return null; + } + + /** + * @internal + */ + public function handleError(int $type, string $msg) + { + $this->lastError = $msg; + } +} diff --git a/deps/vendor/symfony/process/Pipes/PipesInterface.php b/deps/vendor/symfony/process/Pipes/PipesInterface.php new file mode 100644 index 000000000..50eb5c47e --- /dev/null +++ b/deps/vendor/symfony/process/Pipes/PipesInterface.php @@ -0,0 +1,61 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Pipes; + +/** + * PipesInterface manages descriptors and pipes for the use of proc_open. + * + * @author Romain Neutron + * + * @internal + */ +interface PipesInterface +{ + public const CHUNK_SIZE = 16384; + + /** + * Returns an array of descriptors for the use of proc_open. + */ + public function getDescriptors(): array; + + /** + * Returns an array of filenames indexed by their related stream in case these pipes use temporary files. + * + * @return string[] + */ + public function getFiles(): array; + + /** + * Reads data in file handles and pipes. + * + * @param bool $blocking Whether to use blocking calls or not + * @param bool $close Whether to close pipes if they've reached EOF + * + * @return string[] An array of read data indexed by their fd + */ + public function readAndWrite(bool $blocking, bool $close = false): array; + + /** + * Returns if the current state has open file handles or pipes. + */ + public function areOpen(): bool; + + /** + * Returns if pipes are able to read output. + */ + public function haveReadSupport(): bool; + + /** + * Closes file handles and pipes. + */ + public function close(); +} diff --git a/deps/vendor/symfony/process/Pipes/UnixPipes.php b/deps/vendor/symfony/process/Pipes/UnixPipes.php new file mode 100644 index 000000000..5a0e9d47f --- /dev/null +++ b/deps/vendor/symfony/process/Pipes/UnixPipes.php @@ -0,0 +1,163 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Pipes; + +use Symfony\Component\Process\Process; + +/** + * UnixPipes implementation uses unix pipes as handles. + * + * @author Romain Neutron + * + * @internal + */ +class UnixPipes extends AbstractPipes +{ + private $ttyMode; + private $ptyMode; + private $haveReadSupport; + + public function __construct(?bool $ttyMode, bool $ptyMode, $input, bool $haveReadSupport) + { + $this->ttyMode = $ttyMode; + $this->ptyMode = $ptyMode; + $this->haveReadSupport = $haveReadSupport; + + parent::__construct($input); + } + + public function __sleep(): array + { + throw new \BadMethodCallException('Cannot serialize '.__CLASS__); + } + + public function __wakeup() + { + throw new \BadMethodCallException('Cannot unserialize '.__CLASS__); + } + + public function __destruct() + { + $this->close(); + } + + /** + * {@inheritdoc} + */ + public function getDescriptors(): array + { + if (!$this->haveReadSupport) { + $nullstream = fopen('/dev/null', 'c'); + + return [ + ['pipe', 'r'], + $nullstream, + $nullstream, + ]; + } + + if ($this->ttyMode) { + return [ + ['file', '/dev/tty', 'r'], + ['file', '/dev/tty', 'w'], + ['file', '/dev/tty', 'w'], + ]; + } + + if ($this->ptyMode && Process::isPtySupported()) { + return [ + ['pty'], + ['pty'], + ['pty'], + ]; + } + + return [ + ['pipe', 'r'], + ['pipe', 'w'], // stdout + ['pipe', 'w'], // stderr + ]; + } + + /** + * {@inheritdoc} + */ + public function getFiles(): array + { + return []; + } + + /** + * {@inheritdoc} + */ + public function readAndWrite(bool $blocking, bool $close = false): array + { + $this->unblock(); + $w = $this->write(); + + $read = $e = []; + $r = $this->pipes; + unset($r[0]); + + // let's have a look if something changed in streams + set_error_handler([$this, 'handleError']); + if (($r || $w) && false === stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) { + restore_error_handler(); + // if a system call has been interrupted, forget about it, let's try again + // otherwise, an error occurred, let's reset pipes + if (!$this->hasSystemCallBeenInterrupted()) { + $this->pipes = []; + } + + return $read; + } + restore_error_handler(); + + foreach ($r as $pipe) { + // prior PHP 5.4 the array passed to stream_select is modified and + // lose key association, we have to find back the key + $read[$type = array_search($pipe, $this->pipes, true)] = ''; + + do { + $data = @fread($pipe, self::CHUNK_SIZE); + $read[$type] .= $data; + } while (isset($data[0]) && ($close || isset($data[self::CHUNK_SIZE - 1]))); + + if (!isset($read[$type][0])) { + unset($read[$type]); + } + + if ($close && feof($pipe)) { + fclose($pipe); + unset($this->pipes[$type]); + } + } + + return $read; + } + + /** + * {@inheritdoc} + */ + public function haveReadSupport(): bool + { + return $this->haveReadSupport; + } + + /** + * {@inheritdoc} + */ + public function areOpen(): bool + { + return (bool) $this->pipes; + } +} diff --git a/deps/vendor/symfony/process/Pipes/WindowsPipes.php b/deps/vendor/symfony/process/Pipes/WindowsPipes.php new file mode 100644 index 000000000..968dd0262 --- /dev/null +++ b/deps/vendor/symfony/process/Pipes/WindowsPipes.php @@ -0,0 +1,204 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process\Pipes; + +use Symfony\Component\Process\Exception\RuntimeException; +use Symfony\Component\Process\Process; + +/** + * WindowsPipes implementation uses temporary files as handles. + * + * @see https://bugs.php.net/51800 + * @see https://bugs.php.net/65650 + * + * @author Romain Neutron + * + * @internal + */ +class WindowsPipes extends AbstractPipes +{ + private $files = []; + private $fileHandles = []; + private $lockHandles = []; + private $readBytes = [ + Process::STDOUT => 0, + Process::STDERR => 0, + ]; + private $haveReadSupport; + + public function __construct($input, bool $haveReadSupport) + { + $this->haveReadSupport = $haveReadSupport; + + if ($this->haveReadSupport) { + // Fix for PHP bug #51800: reading from STDOUT pipe hangs forever on Windows if the output is too big. + // Workaround for this problem is to use temporary files instead of pipes on Windows platform. + // + // @see https://bugs.php.net/51800 + $pipes = [ + Process::STDOUT => Process::OUT, + Process::STDERR => Process::ERR, + ]; + $tmpDir = sys_get_temp_dir(); + $lastError = 'unknown reason'; + set_error_handler(function ($type, $msg) use (&$lastError) { $lastError = $msg; }); + for ($i = 0;; ++$i) { + foreach ($pipes as $pipe => $name) { + $file = sprintf('%s\\sf_proc_%02X.%s', $tmpDir, $i, $name); + + if (!$h = fopen($file.'.lock', 'w')) { + if (file_exists($file.'.lock')) { + continue 2; + } + restore_error_handler(); + throw new RuntimeException('A temporary file could not be opened to write the process output: '.$lastError); + } + if (!flock($h, \LOCK_EX | \LOCK_NB)) { + continue 2; + } + if (isset($this->lockHandles[$pipe])) { + flock($this->lockHandles[$pipe], \LOCK_UN); + fclose($this->lockHandles[$pipe]); + } + $this->lockHandles[$pipe] = $h; + + if (!($h = fopen($file, 'w')) || !fclose($h) || !$h = fopen($file, 'r')) { + flock($this->lockHandles[$pipe], \LOCK_UN); + fclose($this->lockHandles[$pipe]); + unset($this->lockHandles[$pipe]); + continue 2; + } + $this->fileHandles[$pipe] = $h; + $this->files[$pipe] = $file; + } + break; + } + restore_error_handler(); + } + + parent::__construct($input); + } + + public function __sleep(): array + { + throw new \BadMethodCallException('Cannot serialize '.__CLASS__); + } + + public function __wakeup() + { + throw new \BadMethodCallException('Cannot unserialize '.__CLASS__); + } + + public function __destruct() + { + $this->close(); + } + + /** + * {@inheritdoc} + */ + public function getDescriptors(): array + { + if (!$this->haveReadSupport) { + $nullstream = fopen('NUL', 'c'); + + return [ + ['pipe', 'r'], + $nullstream, + $nullstream, + ]; + } + + // We're not using pipe on Windows platform as it hangs (https://bugs.php.net/51800) + // We're not using file handles as it can produce corrupted output https://bugs.php.net/65650 + // So we redirect output within the commandline and pass the nul device to the process + return [ + ['pipe', 'r'], + ['file', 'NUL', 'w'], + ['file', 'NUL', 'w'], + ]; + } + + /** + * {@inheritdoc} + */ + public function getFiles(): array + { + return $this->files; + } + + /** + * {@inheritdoc} + */ + public function readAndWrite(bool $blocking, bool $close = false): array + { + $this->unblock(); + $w = $this->write(); + $read = $r = $e = []; + + if ($blocking) { + if ($w) { + @stream_select($r, $w, $e, 0, Process::TIMEOUT_PRECISION * 1E6); + } elseif ($this->fileHandles) { + usleep((int) (Process::TIMEOUT_PRECISION * 1E6)); + } + } + foreach ($this->fileHandles as $type => $fileHandle) { + $data = stream_get_contents($fileHandle, -1, $this->readBytes[$type]); + + if (isset($data[0])) { + $this->readBytes[$type] += \strlen($data); + $read[$type] = $data; + } + if ($close) { + ftruncate($fileHandle, 0); + fclose($fileHandle); + flock($this->lockHandles[$type], \LOCK_UN); + fclose($this->lockHandles[$type]); + unset($this->fileHandles[$type], $this->lockHandles[$type]); + } + } + + return $read; + } + + /** + * {@inheritdoc} + */ + public function haveReadSupport(): bool + { + return $this->haveReadSupport; + } + + /** + * {@inheritdoc} + */ + public function areOpen(): bool + { + return $this->pipes && $this->fileHandles; + } + + /** + * {@inheritdoc} + */ + public function close() + { + parent::close(); + foreach ($this->fileHandles as $type => $handle) { + ftruncate($handle, 0); + fclose($handle); + flock($this->lockHandles[$type], \LOCK_UN); + fclose($this->lockHandles[$type]); + } + $this->fileHandles = $this->lockHandles = []; + } +} diff --git a/deps/vendor/symfony/process/Process.php b/deps/vendor/symfony/process/Process.php new file mode 100644 index 000000000..62addf1e7 --- /dev/null +++ b/deps/vendor/symfony/process/Process.php @@ -0,0 +1,1667 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process; + +use Symfony\Component\Process\Exception\InvalidArgumentException; +use Symfony\Component\Process\Exception\LogicException; +use Symfony\Component\Process\Exception\ProcessFailedException; +use Symfony\Component\Process\Exception\ProcessSignaledException; +use Symfony\Component\Process\Exception\ProcessTimedOutException; +use Symfony\Component\Process\Exception\RuntimeException; +use Symfony\Component\Process\Pipes\PipesInterface; +use Symfony\Component\Process\Pipes\UnixPipes; +use Symfony\Component\Process\Pipes\WindowsPipes; + +/** + * Process is a thin wrapper around proc_* functions to easily + * start independent PHP processes. + * + * @author Fabien Potencier + * @author Romain Neutron + * + * @implements \IteratorAggregate + */ +class Process implements \IteratorAggregate +{ + public const ERR = 'err'; + public const OUT = 'out'; + + public const STATUS_READY = 'ready'; + public const STATUS_STARTED = 'started'; + public const STATUS_TERMINATED = 'terminated'; + + public const STDIN = 0; + public const STDOUT = 1; + public const STDERR = 2; + + // Timeout Precision in seconds. + public const TIMEOUT_PRECISION = 0.2; + + public const ITER_NON_BLOCKING = 1; // By default, iterating over outputs is a blocking call, use this flag to make it non-blocking + public const ITER_KEEP_OUTPUT = 2; // By default, outputs are cleared while iterating, use this flag to keep them in memory + public const ITER_SKIP_OUT = 4; // Use this flag to skip STDOUT while iterating + public const ITER_SKIP_ERR = 8; // Use this flag to skip STDERR while iterating + + private $callback; + private $hasCallback = false; + private $commandline; + private $cwd; + private $env = []; + private $input; + private $starttime; + private $lastOutputTime; + private $timeout; + private $idleTimeout; + private $exitcode; + private $fallbackStatus = []; + private $processInformation; + private $outputDisabled = false; + private $stdout; + private $stderr; + private $process; + private $status = self::STATUS_READY; + private $incrementalOutputOffset = 0; + private $incrementalErrorOutputOffset = 0; + private $tty = false; + private $pty; + private $options = ['suppress_errors' => true, 'bypass_shell' => true]; + + private $useFileHandles = false; + /** @var PipesInterface */ + private $processPipes; + + private $latestSignal; + private $cachedExitCode; + + private static $sigchild; + + /** + * Exit codes translation table. + * + * User-defined errors must use exit codes in the 64-113 range. + */ + public static $exitCodes = [ + 0 => 'OK', + 1 => 'General error', + 2 => 'Misuse of shell builtins', + + 126 => 'Invoked command cannot execute', + 127 => 'Command not found', + 128 => 'Invalid exit argument', + + // signals + 129 => 'Hangup', + 130 => 'Interrupt', + 131 => 'Quit and dump core', + 132 => 'Illegal instruction', + 133 => 'Trace/breakpoint trap', + 134 => 'Process aborted', + 135 => 'Bus error: "access to undefined portion of memory object"', + 136 => 'Floating point exception: "erroneous arithmetic operation"', + 137 => 'Kill (terminate immediately)', + 138 => 'User-defined 1', + 139 => 'Segmentation violation', + 140 => 'User-defined 2', + 141 => 'Write to pipe with no one reading', + 142 => 'Signal raised by alarm', + 143 => 'Termination (request to terminate)', + // 144 - not defined + 145 => 'Child process terminated, stopped (or continued*)', + 146 => 'Continue if stopped', + 147 => 'Stop executing temporarily', + 148 => 'Terminal stop signal', + 149 => 'Background process attempting to read from tty ("in")', + 150 => 'Background process attempting to write to tty ("out")', + 151 => 'Urgent data available on socket', + 152 => 'CPU time limit exceeded', + 153 => 'File size limit exceeded', + 154 => 'Signal raised by timer counting virtual time: "virtual timer expired"', + 155 => 'Profiling timer expired', + // 156 - not defined + 157 => 'Pollable event', + // 158 - not defined + 159 => 'Bad syscall', + ]; + + /** + * @param array $command The command to run and its arguments listed as separate entries + * @param string|null $cwd The working directory or null to use the working dir of the current PHP process + * @param array|null $env The environment variables or null to use the same environment as the current PHP process + * @param mixed $input The input as stream resource, scalar or \Traversable, or null for no input + * @param int|float|null $timeout The timeout in seconds or null to disable + * + * @throws LogicException When proc_open is not installed + */ + public function __construct(array $command, ?string $cwd = null, ?array $env = null, $input = null, ?float $timeout = 60) + { + if (!\function_exists('proc_open')) { + throw new LogicException('The Process class relies on proc_open, which is not available on your PHP installation.'); + } + + $this->commandline = $command; + $this->cwd = $cwd; + + // on Windows, if the cwd changed via chdir(), proc_open defaults to the dir where PHP was started + // on Gnu/Linux, PHP builds with --enable-maintainer-zts are also affected + // @see : https://bugs.php.net/51800 + // @see : https://bugs.php.net/50524 + if (null === $this->cwd && (\defined('ZEND_THREAD_SAFE') || '\\' === \DIRECTORY_SEPARATOR)) { + $this->cwd = getcwd(); + } + if (null !== $env) { + $this->setEnv($env); + } + + $this->setInput($input); + $this->setTimeout($timeout); + $this->useFileHandles = '\\' === \DIRECTORY_SEPARATOR; + $this->pty = false; + } + + /** + * Creates a Process instance as a command-line to be run in a shell wrapper. + * + * Command-lines are parsed by the shell of your OS (/bin/sh on Unix-like, cmd.exe on Windows.) + * This allows using e.g. pipes or conditional execution. In this mode, signals are sent to the + * shell wrapper and not to your commands. + * + * In order to inject dynamic values into command-lines, we strongly recommend using placeholders. + * This will save escaping values, which is not portable nor secure anyway: + * + * $process = Process::fromShellCommandline('my_command "${:MY_VAR}"'); + * $process->run(null, ['MY_VAR' => $theValue]); + * + * @param string $command The command line to pass to the shell of the OS + * @param string|null $cwd The working directory or null to use the working dir of the current PHP process + * @param array|null $env The environment variables or null to use the same environment as the current PHP process + * @param mixed $input The input as stream resource, scalar or \Traversable, or null for no input + * @param int|float|null $timeout The timeout in seconds or null to disable + * + * @return static + * + * @throws LogicException When proc_open is not installed + */ + public static function fromShellCommandline(string $command, ?string $cwd = null, ?array $env = null, $input = null, ?float $timeout = 60) + { + $process = new static([], $cwd, $env, $input, $timeout); + $process->commandline = $command; + + return $process; + } + + /** + * @return array + */ + public function __sleep() + { + throw new \BadMethodCallException('Cannot serialize '.__CLASS__); + } + + public function __wakeup() + { + throw new \BadMethodCallException('Cannot unserialize '.__CLASS__); + } + + public function __destruct() + { + if ($this->options['create_new_console'] ?? false) { + $this->processPipes->close(); + } else { + $this->stop(0); + } + } + + public function __clone() + { + $this->resetProcessData(); + } + + /** + * Runs the process. + * + * The callback receives the type of output (out or err) and + * some bytes from the output in real-time. It allows to have feedback + * from the independent process during execution. + * + * The STDOUT and STDERR are also available after the process is finished + * via the getOutput() and getErrorOutput() methods. + * + * @param callable|null $callback A PHP callback to run whenever there is some + * output available on STDOUT or STDERR + * + * @return int The exit status code + * + * @throws RuntimeException When process can't be launched + * @throws RuntimeException When process is already running + * @throws ProcessTimedOutException When process timed out + * @throws ProcessSignaledException When process stopped after receiving signal + * @throws LogicException In case a callback is provided and output has been disabled + * + * @final + */ + public function run(?callable $callback = null, array $env = []): int + { + $this->start($callback, $env); + + return $this->wait(); + } + + /** + * Runs the process. + * + * This is identical to run() except that an exception is thrown if the process + * exits with a non-zero exit code. + * + * @return $this + * + * @throws ProcessFailedException if the process didn't terminate successfully + * + * @final + */ + public function mustRun(?callable $callback = null, array $env = []): self + { + if (0 !== $this->run($callback, $env)) { + throw new ProcessFailedException($this); + } + + return $this; + } + + /** + * Starts the process and returns after writing the input to STDIN. + * + * This method blocks until all STDIN data is sent to the process then it + * returns while the process runs in the background. + * + * The termination of the process can be awaited with wait(). + * + * The callback receives the type of output (out or err) and some bytes from + * the output in real-time while writing the standard input to the process. + * It allows to have feedback from the independent process during execution. + * + * @param callable|null $callback A PHP callback to run whenever there is some + * output available on STDOUT or STDERR + * + * @throws RuntimeException When process can't be launched + * @throws RuntimeException When process is already running + * @throws LogicException In case a callback is provided and output has been disabled + */ + public function start(?callable $callback = null, array $env = []) + { + if ($this->isRunning()) { + throw new RuntimeException('Process is already running.'); + } + + $this->resetProcessData(); + $this->starttime = $this->lastOutputTime = microtime(true); + $this->callback = $this->buildCallback($callback); + $this->hasCallback = null !== $callback; + $descriptors = $this->getDescriptors(); + + if ($this->env) { + $env += '\\' === \DIRECTORY_SEPARATOR ? array_diff_ukey($this->env, $env, 'strcasecmp') : $this->env; + } + + $env += '\\' === \DIRECTORY_SEPARATOR ? array_diff_ukey($this->getDefaultEnv(), $env, 'strcasecmp') : $this->getDefaultEnv(); + + if (\is_array($commandline = $this->commandline)) { + $commandline = implode(' ', array_map([$this, 'escapeArgument'], $commandline)); + + if ('\\' !== \DIRECTORY_SEPARATOR) { + // exec is mandatory to deal with sending a signal to the process + $commandline = 'exec '.$commandline; + } + } else { + $commandline = $this->replacePlaceholders($commandline, $env); + } + + if ('\\' === \DIRECTORY_SEPARATOR) { + $commandline = $this->prepareWindowsCommandLine($commandline, $env); + } elseif (!$this->useFileHandles && $this->isSigchildEnabled()) { + // last exit code is output on the fourth pipe and caught to work around --enable-sigchild + $descriptors[3] = ['pipe', 'w']; + + // See https://unix.stackexchange.com/questions/71205/background-process-pipe-input + $commandline = '{ ('.$commandline.') <&3 3<&- 3>/dev/null & } 3<&0;'; + $commandline .= 'pid=$!; echo $pid >&3; wait $pid 2>/dev/null; code=$?; echo $code >&3; exit $code'; + + // Workaround for the bug, when PTS functionality is enabled. + // @see : https://bugs.php.net/69442 + $ptsWorkaround = fopen(__FILE__, 'r'); + } + + $envPairs = []; + foreach ($env as $k => $v) { + if (false !== $v && false === \in_array($k, ['argc', 'argv', 'ARGC', 'ARGV'], true)) { + $envPairs[] = $k.'='.$v; + } + } + + if (!is_dir($this->cwd)) { + throw new RuntimeException(sprintf('The provided cwd "%s" does not exist.', $this->cwd)); + } + + $this->process = @proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $envPairs, $this->options); + + if (!$this->process) { + throw new RuntimeException('Unable to launch a new process.'); + } + $this->status = self::STATUS_STARTED; + + if (isset($descriptors[3])) { + $this->fallbackStatus['pid'] = (int) fgets($this->processPipes->pipes[3]); + } + + if ($this->tty) { + return; + } + + $this->updateStatus(false); + $this->checkTimeout(); + } + + /** + * Restarts the process. + * + * Be warned that the process is cloned before being started. + * + * @param callable|null $callback A PHP callback to run whenever there is some + * output available on STDOUT or STDERR + * + * @return static + * + * @throws RuntimeException When process can't be launched + * @throws RuntimeException When process is already running + * + * @see start() + * + * @final + */ + public function restart(?callable $callback = null, array $env = []): self + { + if ($this->isRunning()) { + throw new RuntimeException('Process is already running.'); + } + + $process = clone $this; + $process->start($callback, $env); + + return $process; + } + + /** + * Waits for the process to terminate. + * + * The callback receives the type of output (out or err) and some bytes + * from the output in real-time while writing the standard input to the process. + * It allows to have feedback from the independent process during execution. + * + * @param callable|null $callback A valid PHP callback + * + * @return int The exitcode of the process + * + * @throws ProcessTimedOutException When process timed out + * @throws ProcessSignaledException When process stopped after receiving signal + * @throws LogicException When process is not yet started + */ + public function wait(?callable $callback = null) + { + $this->requireProcessIsStarted(__FUNCTION__); + + $this->updateStatus(false); + + if (null !== $callback) { + if (!$this->processPipes->haveReadSupport()) { + $this->stop(0); + throw new LogicException('Pass the callback to the "Process::start" method or call enableOutput to use a callback with "Process::wait".'); + } + $this->callback = $this->buildCallback($callback); + } + + do { + $this->checkTimeout(); + $running = $this->isRunning() && ('\\' === \DIRECTORY_SEPARATOR || $this->processPipes->areOpen()); + $this->readPipes($running, '\\' !== \DIRECTORY_SEPARATOR || !$running); + } while ($running); + + while ($this->isRunning()) { + $this->checkTimeout(); + usleep(1000); + } + + if ($this->processInformation['signaled'] && $this->processInformation['termsig'] !== $this->latestSignal) { + throw new ProcessSignaledException($this); + } + + return $this->exitcode; + } + + /** + * Waits until the callback returns true. + * + * The callback receives the type of output (out or err) and some bytes + * from the output in real-time while writing the standard input to the process. + * It allows to have feedback from the independent process during execution. + * + * @throws RuntimeException When process timed out + * @throws LogicException When process is not yet started + * @throws ProcessTimedOutException In case the timeout was reached + */ + public function waitUntil(callable $callback): bool + { + $this->requireProcessIsStarted(__FUNCTION__); + $this->updateStatus(false); + + if (!$this->processPipes->haveReadSupport()) { + $this->stop(0); + throw new LogicException('Pass the callback to the "Process::start" method or call enableOutput to use a callback with "Process::waitUntil".'); + } + $callback = $this->buildCallback($callback); + + $ready = false; + while (true) { + $this->checkTimeout(); + $running = '\\' === \DIRECTORY_SEPARATOR ? $this->isRunning() : $this->processPipes->areOpen(); + $output = $this->processPipes->readAndWrite($running, '\\' !== \DIRECTORY_SEPARATOR || !$running); + + foreach ($output as $type => $data) { + if (3 !== $type) { + $ready = $callback(self::STDOUT === $type ? self::OUT : self::ERR, $data) || $ready; + } elseif (!isset($this->fallbackStatus['signaled'])) { + $this->fallbackStatus['exitcode'] = (int) $data; + } + } + if ($ready) { + return true; + } + if (!$running) { + return false; + } + + usleep(1000); + } + } + + /** + * Returns the Pid (process identifier), if applicable. + * + * @return int|null The process id if running, null otherwise + */ + public function getPid() + { + return $this->isRunning() ? $this->processInformation['pid'] : null; + } + + /** + * Sends a POSIX signal to the process. + * + * @param int $signal A valid POSIX signal (see https://php.net/pcntl.constants) + * + * @return $this + * + * @throws LogicException In case the process is not running + * @throws RuntimeException In case --enable-sigchild is activated and the process can't be killed + * @throws RuntimeException In case of failure + */ + public function signal(int $signal) + { + $this->doSignal($signal, true); + + return $this; + } + + /** + * Disables fetching output and error output from the underlying process. + * + * @return $this + * + * @throws RuntimeException In case the process is already running + * @throws LogicException if an idle timeout is set + */ + public function disableOutput() + { + if ($this->isRunning()) { + throw new RuntimeException('Disabling output while the process is running is not possible.'); + } + if (null !== $this->idleTimeout) { + throw new LogicException('Output cannot be disabled while an idle timeout is set.'); + } + + $this->outputDisabled = true; + + return $this; + } + + /** + * Enables fetching output and error output from the underlying process. + * + * @return $this + * + * @throws RuntimeException In case the process is already running + */ + public function enableOutput() + { + if ($this->isRunning()) { + throw new RuntimeException('Enabling output while the process is running is not possible.'); + } + + $this->outputDisabled = false; + + return $this; + } + + /** + * Returns true in case the output is disabled, false otherwise. + * + * @return bool + */ + public function isOutputDisabled() + { + return $this->outputDisabled; + } + + /** + * Returns the current output of the process (STDOUT). + * + * @return string + * + * @throws LogicException in case the output has been disabled + * @throws LogicException In case the process is not started + */ + public function getOutput() + { + $this->readPipesForOutput(__FUNCTION__); + + if (false === $ret = stream_get_contents($this->stdout, -1, 0)) { + return ''; + } + + return $ret; + } + + /** + * Returns the output incrementally. + * + * In comparison with the getOutput method which always return the whole + * output, this one returns the new output since the last call. + * + * @return string + * + * @throws LogicException in case the output has been disabled + * @throws LogicException In case the process is not started + */ + public function getIncrementalOutput() + { + $this->readPipesForOutput(__FUNCTION__); + + $latest = stream_get_contents($this->stdout, -1, $this->incrementalOutputOffset); + $this->incrementalOutputOffset = ftell($this->stdout); + + if (false === $latest) { + return ''; + } + + return $latest; + } + + /** + * Returns an iterator to the output of the process, with the output type as keys (Process::OUT/ERR). + * + * @param int $flags A bit field of Process::ITER_* flags + * + * @return \Generator + * + * @throws LogicException in case the output has been disabled + * @throws LogicException In case the process is not started + */ + #[\ReturnTypeWillChange] + public function getIterator(int $flags = 0) + { + $this->readPipesForOutput(__FUNCTION__, false); + + $clearOutput = !(self::ITER_KEEP_OUTPUT & $flags); + $blocking = !(self::ITER_NON_BLOCKING & $flags); + $yieldOut = !(self::ITER_SKIP_OUT & $flags); + $yieldErr = !(self::ITER_SKIP_ERR & $flags); + + while (null !== $this->callback || ($yieldOut && !feof($this->stdout)) || ($yieldErr && !feof($this->stderr))) { + if ($yieldOut) { + $out = stream_get_contents($this->stdout, -1, $this->incrementalOutputOffset); + + if (isset($out[0])) { + if ($clearOutput) { + $this->clearOutput(); + } else { + $this->incrementalOutputOffset = ftell($this->stdout); + } + + yield self::OUT => $out; + } + } + + if ($yieldErr) { + $err = stream_get_contents($this->stderr, -1, $this->incrementalErrorOutputOffset); + + if (isset($err[0])) { + if ($clearOutput) { + $this->clearErrorOutput(); + } else { + $this->incrementalErrorOutputOffset = ftell($this->stderr); + } + + yield self::ERR => $err; + } + } + + if (!$blocking && !isset($out[0]) && !isset($err[0])) { + yield self::OUT => ''; + } + + $this->checkTimeout(); + $this->readPipesForOutput(__FUNCTION__, $blocking); + } + } + + /** + * Clears the process output. + * + * @return $this + */ + public function clearOutput() + { + ftruncate($this->stdout, 0); + fseek($this->stdout, 0); + $this->incrementalOutputOffset = 0; + + return $this; + } + + /** + * Returns the current error output of the process (STDERR). + * + * @return string + * + * @throws LogicException in case the output has been disabled + * @throws LogicException In case the process is not started + */ + public function getErrorOutput() + { + $this->readPipesForOutput(__FUNCTION__); + + if (false === $ret = stream_get_contents($this->stderr, -1, 0)) { + return ''; + } + + return $ret; + } + + /** + * Returns the errorOutput incrementally. + * + * In comparison with the getErrorOutput method which always return the + * whole error output, this one returns the new error output since the last + * call. + * + * @return string + * + * @throws LogicException in case the output has been disabled + * @throws LogicException In case the process is not started + */ + public function getIncrementalErrorOutput() + { + $this->readPipesForOutput(__FUNCTION__); + + $latest = stream_get_contents($this->stderr, -1, $this->incrementalErrorOutputOffset); + $this->incrementalErrorOutputOffset = ftell($this->stderr); + + if (false === $latest) { + return ''; + } + + return $latest; + } + + /** + * Clears the process output. + * + * @return $this + */ + public function clearErrorOutput() + { + ftruncate($this->stderr, 0); + fseek($this->stderr, 0); + $this->incrementalErrorOutputOffset = 0; + + return $this; + } + + /** + * Returns the exit code returned by the process. + * + * @return int|null The exit status code, null if the Process is not terminated + */ + public function getExitCode() + { + $this->updateStatus(false); + + return $this->exitcode; + } + + /** + * Returns a string representation for the exit code returned by the process. + * + * This method relies on the Unix exit code status standardization + * and might not be relevant for other operating systems. + * + * @return string|null A string representation for the exit status code, null if the Process is not terminated + * + * @see http://tldp.org/LDP/abs/html/exitcodes.html + * @see http://en.wikipedia.org/wiki/Unix_signal + */ + public function getExitCodeText() + { + if (null === $exitcode = $this->getExitCode()) { + return null; + } + + return self::$exitCodes[$exitcode] ?? 'Unknown error'; + } + + /** + * Checks if the process ended successfully. + * + * @return bool + */ + public function isSuccessful() + { + return 0 === $this->getExitCode(); + } + + /** + * Returns true if the child process has been terminated by an uncaught signal. + * + * It always returns false on Windows. + * + * @return bool + * + * @throws LogicException In case the process is not terminated + */ + public function hasBeenSignaled() + { + $this->requireProcessIsTerminated(__FUNCTION__); + + return $this->processInformation['signaled']; + } + + /** + * Returns the number of the signal that caused the child process to terminate its execution. + * + * It is only meaningful if hasBeenSignaled() returns true. + * + * @return int + * + * @throws RuntimeException In case --enable-sigchild is activated + * @throws LogicException In case the process is not terminated + */ + public function getTermSignal() + { + $this->requireProcessIsTerminated(__FUNCTION__); + + if ($this->isSigchildEnabled() && -1 === $this->processInformation['termsig']) { + throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal cannot be retrieved.'); + } + + return $this->processInformation['termsig']; + } + + /** + * Returns true if the child process has been stopped by a signal. + * + * It always returns false on Windows. + * + * @return bool + * + * @throws LogicException In case the process is not terminated + */ + public function hasBeenStopped() + { + $this->requireProcessIsTerminated(__FUNCTION__); + + return $this->processInformation['stopped']; + } + + /** + * Returns the number of the signal that caused the child process to stop its execution. + * + * It is only meaningful if hasBeenStopped() returns true. + * + * @return int + * + * @throws LogicException In case the process is not terminated + */ + public function getStopSignal() + { + $this->requireProcessIsTerminated(__FUNCTION__); + + return $this->processInformation['stopsig']; + } + + /** + * Checks if the process is currently running. + * + * @return bool + */ + public function isRunning() + { + if (self::STATUS_STARTED !== $this->status) { + return false; + } + + $this->updateStatus(false); + + return $this->processInformation['running']; + } + + /** + * Checks if the process has been started with no regard to the current state. + * + * @return bool + */ + public function isStarted() + { + return self::STATUS_READY != $this->status; + } + + /** + * Checks if the process is terminated. + * + * @return bool + */ + public function isTerminated() + { + $this->updateStatus(false); + + return self::STATUS_TERMINATED == $this->status; + } + + /** + * Gets the process status. + * + * The status is one of: ready, started, terminated. + * + * @return string + */ + public function getStatus() + { + $this->updateStatus(false); + + return $this->status; + } + + /** + * Stops the process. + * + * @param int|float $timeout The timeout in seconds + * @param int|null $signal A POSIX signal to send in case the process has not stop at timeout, default is SIGKILL (9) + * + * @return int|null The exit-code of the process or null if it's not running + */ + public function stop(float $timeout = 10, ?int $signal = null) + { + $timeoutMicro = microtime(true) + $timeout; + if ($this->isRunning()) { + // given SIGTERM may not be defined and that "proc_terminate" uses the constant value and not the constant itself, we use the same here + $this->doSignal(15, false); + do { + usleep(1000); + } while ($this->isRunning() && microtime(true) < $timeoutMicro); + + if ($this->isRunning()) { + // Avoid exception here: process is supposed to be running, but it might have stopped just + // after this line. In any case, let's silently discard the error, we cannot do anything. + $this->doSignal($signal ?: 9, false); + } + } + + if ($this->isRunning()) { + if (isset($this->fallbackStatus['pid'])) { + unset($this->fallbackStatus['pid']); + + return $this->stop(0, $signal); + } + $this->close(); + } + + return $this->exitcode; + } + + /** + * Adds a line to the STDOUT stream. + * + * @internal + */ + public function addOutput(string $line) + { + $this->lastOutputTime = microtime(true); + + fseek($this->stdout, 0, \SEEK_END); + fwrite($this->stdout, $line); + fseek($this->stdout, $this->incrementalOutputOffset); + } + + /** + * Adds a line to the STDERR stream. + * + * @internal + */ + public function addErrorOutput(string $line) + { + $this->lastOutputTime = microtime(true); + + fseek($this->stderr, 0, \SEEK_END); + fwrite($this->stderr, $line); + fseek($this->stderr, $this->incrementalErrorOutputOffset); + } + + /** + * Gets the last output time in seconds. + */ + public function getLastOutputTime(): ?float + { + return $this->lastOutputTime; + } + + /** + * Gets the command line to be executed. + * + * @return string + */ + public function getCommandLine() + { + return \is_array($this->commandline) ? implode(' ', array_map([$this, 'escapeArgument'], $this->commandline)) : $this->commandline; + } + + /** + * Gets the process timeout in seconds (max. runtime). + * + * @return float|null + */ + public function getTimeout() + { + return $this->timeout; + } + + /** + * Gets the process idle timeout in seconds (max. time since last output). + * + * @return float|null + */ + public function getIdleTimeout() + { + return $this->idleTimeout; + } + + /** + * Sets the process timeout (max. runtime) in seconds. + * + * To disable the timeout, set this value to null. + * + * @return $this + * + * @throws InvalidArgumentException if the timeout is negative + */ + public function setTimeout(?float $timeout) + { + $this->timeout = $this->validateTimeout($timeout); + + return $this; + } + + /** + * Sets the process idle timeout (max. time since last output) in seconds. + * + * To disable the timeout, set this value to null. + * + * @return $this + * + * @throws LogicException if the output is disabled + * @throws InvalidArgumentException if the timeout is negative + */ + public function setIdleTimeout(?float $timeout) + { + if (null !== $timeout && $this->outputDisabled) { + throw new LogicException('Idle timeout cannot be set while the output is disabled.'); + } + + $this->idleTimeout = $this->validateTimeout($timeout); + + return $this; + } + + /** + * Enables or disables the TTY mode. + * + * @return $this + * + * @throws RuntimeException In case the TTY mode is not supported + */ + public function setTty(bool $tty) + { + if ('\\' === \DIRECTORY_SEPARATOR && $tty) { + throw new RuntimeException('TTY mode is not supported on Windows platform.'); + } + + if ($tty && !self::isTtySupported()) { + throw new RuntimeException('TTY mode requires /dev/tty to be read/writable.'); + } + + $this->tty = $tty; + + return $this; + } + + /** + * Checks if the TTY mode is enabled. + * + * @return bool + */ + public function isTty() + { + return $this->tty; + } + + /** + * Sets PTY mode. + * + * @return $this + */ + public function setPty(bool $bool) + { + $this->pty = $bool; + + return $this; + } + + /** + * Returns PTY state. + * + * @return bool + */ + public function isPty() + { + return $this->pty; + } + + /** + * Gets the working directory. + * + * @return string|null + */ + public function getWorkingDirectory() + { + if (null === $this->cwd) { + // getcwd() will return false if any one of the parent directories does not have + // the readable or search mode set, even if the current directory does + return getcwd() ?: null; + } + + return $this->cwd; + } + + /** + * Sets the current working directory. + * + * @return $this + */ + public function setWorkingDirectory(string $cwd) + { + $this->cwd = $cwd; + + return $this; + } + + /** + * Gets the environment variables. + * + * @return array + */ + public function getEnv() + { + return $this->env; + } + + /** + * Sets the environment variables. + * + * @param array $env The new environment variables + * + * @return $this + */ + public function setEnv(array $env) + { + $this->env = $env; + + return $this; + } + + /** + * Gets the Process input. + * + * @return resource|string|\Iterator|null + */ + public function getInput() + { + return $this->input; + } + + /** + * Sets the input. + * + * This content will be passed to the underlying process standard input. + * + * @param string|int|float|bool|resource|\Traversable|null $input The content + * + * @return $this + * + * @throws LogicException In case the process is running + */ + public function setInput($input) + { + if ($this->isRunning()) { + throw new LogicException('Input cannot be set while the process is running.'); + } + + $this->input = ProcessUtils::validateInput(__METHOD__, $input); + + return $this; + } + + /** + * Performs a check between the timeout definition and the time the process started. + * + * In case you run a background process (with the start method), you should + * trigger this method regularly to ensure the process timeout + * + * @throws ProcessTimedOutException In case the timeout was reached + */ + public function checkTimeout() + { + if (self::STATUS_STARTED !== $this->status) { + return; + } + + if (null !== $this->timeout && $this->timeout < microtime(true) - $this->starttime) { + $this->stop(0); + + throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_GENERAL); + } + + if (null !== $this->idleTimeout && $this->idleTimeout < microtime(true) - $this->lastOutputTime) { + $this->stop(0); + + throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_IDLE); + } + } + + /** + * @throws LogicException in case process is not started + */ + public function getStartTime(): float + { + if (!$this->isStarted()) { + throw new LogicException('Start time is only available after process start.'); + } + + return $this->starttime; + } + + /** + * Defines options to pass to the underlying proc_open(). + * + * @see https://php.net/proc_open for the options supported by PHP. + * + * Enabling the "create_new_console" option allows a subprocess to continue + * to run after the main process exited, on both Windows and *nix + */ + public function setOptions(array $options) + { + if ($this->isRunning()) { + throw new RuntimeException('Setting options while the process is running is not possible.'); + } + + $defaultOptions = $this->options; + $existingOptions = ['blocking_pipes', 'create_process_group', 'create_new_console']; + + foreach ($options as $key => $value) { + if (!\in_array($key, $existingOptions)) { + $this->options = $defaultOptions; + throw new LogicException(sprintf('Invalid option "%s" passed to "%s()". Supported options are "%s".', $key, __METHOD__, implode('", "', $existingOptions))); + } + $this->options[$key] = $value; + } + } + + /** + * Returns whether TTY is supported on the current operating system. + */ + public static function isTtySupported(): bool + { + static $isTtySupported; + + if (null === $isTtySupported) { + $isTtySupported = (bool) @proc_open('echo 1 >/dev/null', [['file', '/dev/tty', 'r'], ['file', '/dev/tty', 'w'], ['file', '/dev/tty', 'w']], $pipes); + } + + return $isTtySupported; + } + + /** + * Returns whether PTY is supported on the current operating system. + * + * @return bool + */ + public static function isPtySupported() + { + static $result; + + if (null !== $result) { + return $result; + } + + if ('\\' === \DIRECTORY_SEPARATOR) { + return $result = false; + } + + return $result = (bool) @proc_open('echo 1 >/dev/null', [['pty'], ['pty'], ['pty']], $pipes); + } + + /** + * Creates the descriptors needed by the proc_open. + */ + private function getDescriptors(): array + { + if ($this->input instanceof \Iterator) { + $this->input->rewind(); + } + if ('\\' === \DIRECTORY_SEPARATOR) { + $this->processPipes = new WindowsPipes($this->input, !$this->outputDisabled || $this->hasCallback); + } else { + $this->processPipes = new UnixPipes($this->isTty(), $this->isPty(), $this->input, !$this->outputDisabled || $this->hasCallback); + } + + return $this->processPipes->getDescriptors(); + } + + /** + * Builds up the callback used by wait(). + * + * The callbacks adds all occurred output to the specific buffer and calls + * the user callback (if present) with the received output. + * + * @param callable|null $callback The user defined PHP callback + * + * @return \Closure + */ + protected function buildCallback(?callable $callback = null) + { + if ($this->outputDisabled) { + return function ($type, $data) use ($callback): bool { + return null !== $callback && $callback($type, $data); + }; + } + + $out = self::OUT; + + return function ($type, $data) use ($callback, $out): bool { + if ($out == $type) { + $this->addOutput($data); + } else { + $this->addErrorOutput($data); + } + + return null !== $callback && $callback($type, $data); + }; + } + + /** + * Updates the status of the process, reads pipes. + * + * @param bool $blocking Whether to use a blocking read call + */ + protected function updateStatus(bool $blocking) + { + if (self::STATUS_STARTED !== $this->status) { + return; + } + + $this->processInformation = proc_get_status($this->process); + $running = $this->processInformation['running']; + + // In PHP < 8.3, "proc_get_status" only returns the correct exit status on the first call. + // Subsequent calls return -1 as the process is discarded. This workaround caches the first + // retrieved exit status for consistent results in later calls, mimicking PHP 8.3 behavior. + if (\PHP_VERSION_ID < 80300) { + if (!isset($this->cachedExitCode) && !$running && -1 !== $this->processInformation['exitcode']) { + $this->cachedExitCode = $this->processInformation['exitcode']; + } + + if (isset($this->cachedExitCode) && !$running && -1 === $this->processInformation['exitcode']) { + $this->processInformation['exitcode'] = $this->cachedExitCode; + } + } + + $this->readPipes($running && $blocking, '\\' !== \DIRECTORY_SEPARATOR || !$running); + + if ($this->fallbackStatus && $this->isSigchildEnabled()) { + $this->processInformation = $this->fallbackStatus + $this->processInformation; + } + + if (!$running) { + $this->close(); + } + } + + /** + * Returns whether PHP has been compiled with the '--enable-sigchild' option or not. + * + * @return bool + */ + protected function isSigchildEnabled() + { + if (null !== self::$sigchild) { + return self::$sigchild; + } + + if (!\function_exists('phpinfo')) { + return self::$sigchild = false; + } + + ob_start(); + phpinfo(\INFO_GENERAL); + + return self::$sigchild = str_contains(ob_get_clean(), '--enable-sigchild'); + } + + /** + * Reads pipes for the freshest output. + * + * @param string $caller The name of the method that needs fresh outputs + * @param bool $blocking Whether to use blocking calls or not + * + * @throws LogicException in case output has been disabled or process is not started + */ + private function readPipesForOutput(string $caller, bool $blocking = false) + { + if ($this->outputDisabled) { + throw new LogicException('Output has been disabled.'); + } + + $this->requireProcessIsStarted($caller); + + $this->updateStatus($blocking); + } + + /** + * Validates and returns the filtered timeout. + * + * @throws InvalidArgumentException if the given timeout is a negative number + */ + private function validateTimeout(?float $timeout): ?float + { + $timeout = (float) $timeout; + + if (0.0 === $timeout) { + $timeout = null; + } elseif ($timeout < 0) { + throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.'); + } + + return $timeout; + } + + /** + * Reads pipes, executes callback. + * + * @param bool $blocking Whether to use blocking calls or not + * @param bool $close Whether to close file handles or not + */ + private function readPipes(bool $blocking, bool $close) + { + $result = $this->processPipes->readAndWrite($blocking, $close); + + $callback = $this->callback; + foreach ($result as $type => $data) { + if (3 !== $type) { + $callback(self::STDOUT === $type ? self::OUT : self::ERR, $data); + } elseif (!isset($this->fallbackStatus['signaled'])) { + $this->fallbackStatus['exitcode'] = (int) $data; + } + } + } + + /** + * Closes process resource, closes file handles, sets the exitcode. + * + * @return int The exitcode + */ + private function close(): int + { + $this->processPipes->close(); + if ($this->process) { + proc_close($this->process); + $this->process = null; + } + $this->exitcode = $this->processInformation['exitcode']; + $this->status = self::STATUS_TERMINATED; + + if (-1 === $this->exitcode) { + if ($this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) { + // if process has been signaled, no exitcode but a valid termsig, apply Unix convention + $this->exitcode = 128 + $this->processInformation['termsig']; + } elseif ($this->isSigchildEnabled()) { + $this->processInformation['signaled'] = true; + $this->processInformation['termsig'] = -1; + } + } + + // Free memory from self-reference callback created by buildCallback + // Doing so in other contexts like __destruct or by garbage collector is ineffective + // Now pipes are closed, so the callback is no longer necessary + $this->callback = null; + + return $this->exitcode; + } + + /** + * Resets data related to the latest run of the process. + */ + private function resetProcessData() + { + $this->starttime = null; + $this->callback = null; + $this->exitcode = null; + $this->fallbackStatus = []; + $this->processInformation = null; + $this->stdout = fopen('php://temp/maxmemory:'.(1024 * 1024), 'w+'); + $this->stderr = fopen('php://temp/maxmemory:'.(1024 * 1024), 'w+'); + $this->process = null; + $this->latestSignal = null; + $this->status = self::STATUS_READY; + $this->incrementalOutputOffset = 0; + $this->incrementalErrorOutputOffset = 0; + } + + /** + * Sends a POSIX signal to the process. + * + * @param int $signal A valid POSIX signal (see https://php.net/pcntl.constants) + * @param bool $throwException Whether to throw exception in case signal failed + * + * @throws LogicException In case the process is not running + * @throws RuntimeException In case --enable-sigchild is activated and the process can't be killed + * @throws RuntimeException In case of failure + */ + private function doSignal(int $signal, bool $throwException): bool + { + if (null === $pid = $this->getPid()) { + if ($throwException) { + throw new LogicException('Cannot send signal on a non running process.'); + } + + return false; + } + + if ('\\' === \DIRECTORY_SEPARATOR) { + exec(sprintf('taskkill /F /T /PID %d 2>&1', $pid), $output, $exitCode); + if ($exitCode && $this->isRunning()) { + if ($throwException) { + throw new RuntimeException(sprintf('Unable to kill the process (%s).', implode(' ', $output))); + } + + return false; + } + } else { + if (!$this->isSigchildEnabled()) { + $ok = @proc_terminate($this->process, $signal); + } elseif (\function_exists('posix_kill')) { + $ok = @posix_kill($pid, $signal); + } elseif ($ok = proc_open(sprintf('kill -%d %d', $signal, $pid), [2 => ['pipe', 'w']], $pipes)) { + $ok = false === fgets($pipes[2]); + } + if (!$ok) { + if ($throwException) { + throw new RuntimeException(sprintf('Error while sending signal "%s".', $signal)); + } + + return false; + } + } + + $this->latestSignal = $signal; + $this->fallbackStatus['signaled'] = true; + $this->fallbackStatus['exitcode'] = -1; + $this->fallbackStatus['termsig'] = $this->latestSignal; + + return true; + } + + private function prepareWindowsCommandLine(string $cmd, array &$env): string + { + $uid = uniqid('', true); + $varCount = 0; + $varCache = []; + $cmd = preg_replace_callback( + '/"(?:( + [^"%!^]*+ + (?: + (?: !LF! | "(?:\^[%!^])?+" ) + [^"%!^]*+ + )++ + ) | [^"]*+ )"/x', + function ($m) use (&$env, &$varCache, &$varCount, $uid) { + if (!isset($m[1])) { + return $m[0]; + } + if (isset($varCache[$m[0]])) { + return $varCache[$m[0]]; + } + if (str_contains($value = $m[1], "\0")) { + $value = str_replace("\0", '?', $value); + } + if (false === strpbrk($value, "\"%!\n")) { + return '"'.$value.'"'; + } + + $value = str_replace(['!LF!', '"^!"', '"^%"', '"^^"', '""'], ["\n", '!', '%', '^', '"'], $value); + $value = '"'.preg_replace('/(\\\\*)"/', '$1$1\\"', $value).'"'; + $var = $uid.++$varCount; + + $env[$var] = $value; + + return $varCache[$m[0]] = '!'.$var.'!'; + }, + $cmd + ); + + $cmd = 'cmd /V:ON /E:ON /D /C ('.str_replace("\n", ' ', $cmd).')'; + foreach ($this->processPipes->getFiles() as $offset => $filename) { + $cmd .= ' '.$offset.'>"'.$filename.'"'; + } + + return $cmd; + } + + /** + * Ensures the process is running or terminated, throws a LogicException if the process has a not started. + * + * @throws LogicException if the process has not run + */ + private function requireProcessIsStarted(string $functionName) + { + if (!$this->isStarted()) { + throw new LogicException(sprintf('Process must be started before calling "%s()".', $functionName)); + } + } + + /** + * Ensures the process is terminated, throws a LogicException if the process has a status different than "terminated". + * + * @throws LogicException if the process is not yet terminated + */ + private function requireProcessIsTerminated(string $functionName) + { + if (!$this->isTerminated()) { + throw new LogicException(sprintf('Process must be terminated before calling "%s()".', $functionName)); + } + } + + /** + * Escapes a string to be used as a shell argument. + */ + private function escapeArgument(?string $argument): string + { + if ('' === $argument || null === $argument) { + return '""'; + } + if ('\\' !== \DIRECTORY_SEPARATOR) { + return "'".str_replace("'", "'\\''", $argument)."'"; + } + if (str_contains($argument, "\0")) { + $argument = str_replace("\0", '?', $argument); + } + if (!preg_match('/[\/()%!^"<>&|\s]/', $argument)) { + return $argument; + } + $argument = preg_replace('/(\\\\+)$/', '$1$1', $argument); + + return '"'.str_replace(['"', '^', '%', '!', "\n"], ['""', '"^^"', '"^%"', '"^!"', '!LF!'], $argument).'"'; + } + + private function replacePlaceholders(string $commandline, array $env) + { + return preg_replace_callback('/"\$\{:([_a-zA-Z]++[_a-zA-Z0-9]*+)\}"/', function ($matches) use ($commandline, $env) { + if (!isset($env[$matches[1]]) || false === $env[$matches[1]]) { + throw new InvalidArgumentException(sprintf('Command line is missing a value for parameter "%s": ', $matches[1]).$commandline); + } + + return $this->escapeArgument($env[$matches[1]]); + }, $commandline); + } + + private function getDefaultEnv(): array + { + $env = getenv(); + $env = ('\\' === \DIRECTORY_SEPARATOR ? array_intersect_ukey($env, $_SERVER, 'strcasecmp') : array_intersect_key($env, $_SERVER)) ?: $env; + + return $_ENV + ('\\' === \DIRECTORY_SEPARATOR ? array_diff_ukey($env, $_ENV, 'strcasecmp') : $env); + } +} diff --git a/deps/vendor/symfony/process/ProcessUtils.php b/deps/vendor/symfony/process/ProcessUtils.php new file mode 100644 index 000000000..2a7aff71b --- /dev/null +++ b/deps/vendor/symfony/process/ProcessUtils.php @@ -0,0 +1,69 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Process; + +use Symfony\Component\Process\Exception\InvalidArgumentException; + +/** + * ProcessUtils is a bunch of utility methods. + * + * This class contains static methods only and is not meant to be instantiated. + * + * @author Martin Hasoň + */ +class ProcessUtils +{ + /** + * This class should not be instantiated. + */ + private function __construct() + { + } + + /** + * Validates and normalizes a Process input. + * + * @param string $caller The name of method call that validates the input + * @param mixed $input The input to validate + * + * @return mixed + * + * @throws InvalidArgumentException In case the input is not valid + */ + public static function validateInput(string $caller, $input) + { + if (null !== $input) { + if (\is_resource($input)) { + return $input; + } + if (\is_string($input)) { + return $input; + } + if (\is_scalar($input)) { + return (string) $input; + } + if ($input instanceof Process) { + return $input->getIterator($input::ITER_SKIP_ERR); + } + if ($input instanceof \Iterator) { + return $input; + } + if ($input instanceof \Traversable) { + return new \IteratorIterator($input); + } + + throw new InvalidArgumentException(sprintf('"%s" only accepts strings, Traversable objects or stream resources.', $caller)); + } + + return $input; + } +} diff --git a/deps/vendor/symfony/process/README.md b/deps/vendor/symfony/process/README.md new file mode 100644 index 000000000..8777de4a6 --- /dev/null +++ b/deps/vendor/symfony/process/README.md @@ -0,0 +1,28 @@ +Process Component +================= + +The Process component executes commands in sub-processes. + +Sponsor +------- + +The Process component for Symfony 5.4/6.0 is [backed][1] by [SensioLabs][2]. + +As the creator of Symfony, SensioLabs supports companies using Symfony, with an +offering encompassing consultancy, expertise, services, training, and technical +assistance to ensure the success of web application development projects. + +Help Symfony by [sponsoring][3] its development! + +Resources +--------- + + * [Documentation](https://symfony.com/doc/current/components/process.html) + * [Contributing](https://symfony.com/doc/current/contributing/index.html) + * [Report issues](https://github.com/symfony/symfony/issues) and + [send Pull Requests](https://github.com/symfony/symfony/pulls) + in the [main Symfony repository](https://github.com/symfony/symfony) + +[1]: https://symfony.com/backers +[2]: https://sensiolabs.com +[3]: https://symfony.com/sponsor diff --git a/deps/vendor/symfony/process/composer.json b/deps/vendor/symfony/process/composer.json new file mode 100644 index 000000000..1669eba57 --- /dev/null +++ b/deps/vendor/symfony/process/composer.json @@ -0,0 +1,29 @@ +{ + "name": "symfony/process", + "type": "library", + "description": "Executes commands in sub-processes", + "keywords": [], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Fabien Potencier", + "email": "fabien@symfony.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2.5", + "symfony/polyfill-php80": "^1.16" + }, + "autoload": { + "psr-4": { "Symfony\\Component\\Process\\": "" }, + "exclude-from-classmap": [ + "/Tests/" + ] + }, + "minimum-stability": "dev" +} diff --git a/deps/vendor/symfony/service-contracts/Attribute/Required.php b/deps/vendor/symfony/service-contracts/Attribute/Required.php new file mode 100644 index 000000000..9df851189 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/Attribute/Required.php @@ -0,0 +1,25 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service\Attribute; + +/** + * A required dependency. + * + * This attribute indicates that a property holds a required dependency. The annotated property or method should be + * considered during the instantiation process of the containing class. + * + * @author Alexander M. Turek + */ +#[\Attribute(\Attribute::TARGET_METHOD | \Attribute::TARGET_PROPERTY)] +final class Required +{ +} diff --git a/deps/vendor/symfony/service-contracts/Attribute/SubscribedService.php b/deps/vendor/symfony/service-contracts/Attribute/SubscribedService.php new file mode 100644 index 000000000..f850b8401 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/Attribute/SubscribedService.php @@ -0,0 +1,47 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service\Attribute; + +use Symfony\Contracts\Service\ServiceMethodsSubscriberTrait; +use Symfony\Contracts\Service\ServiceSubscriberInterface; + +/** + * For use as the return value for {@see ServiceSubscriberInterface}. + * + * @example new SubscribedService('http_client', HttpClientInterface::class, false, new Target('githubApi')) + * + * Use with {@see ServiceMethodsSubscriberTrait} to mark a method's return type + * as a subscribed service. + * + * @author Kevin Bond + */ +#[\Attribute(\Attribute::TARGET_METHOD)] +final class SubscribedService +{ + /** @var object[] */ + public array $attributes; + + /** + * @param string|null $key The key to use for the service + * @param class-string|null $type The service class + * @param bool $nullable Whether the service is optional + * @param object|object[] $attributes One or more dependency injection attributes to use + */ + public function __construct( + public ?string $key = null, + public ?string $type = null, + public bool $nullable = false, + array|object $attributes = [], + ) { + $this->attributes = \is_array($attributes) ? $attributes : [$attributes]; + } +} diff --git a/deps/vendor/symfony/service-contracts/CHANGELOG.md b/deps/vendor/symfony/service-contracts/CHANGELOG.md new file mode 100644 index 000000000..7932e2613 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/CHANGELOG.md @@ -0,0 +1,5 @@ +CHANGELOG +========= + +The changelog is maintained for all Symfony contracts at the following URL: +https://github.com/symfony/contracts/blob/main/CHANGELOG.md diff --git a/deps/vendor/symfony/service-contracts/LICENSE b/deps/vendor/symfony/service-contracts/LICENSE new file mode 100644 index 000000000..7536caeae --- /dev/null +++ b/deps/vendor/symfony/service-contracts/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2018-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/service-contracts/README.md b/deps/vendor/symfony/service-contracts/README.md new file mode 100644 index 000000000..42841a57d --- /dev/null +++ b/deps/vendor/symfony/service-contracts/README.md @@ -0,0 +1,9 @@ +Symfony Service Contracts +========================= + +A set of abstractions extracted out of the Symfony components. + +Can be used to build on semantics that the Symfony components proved useful and +that already have battle tested implementations. + +See https://github.com/symfony/contracts/blob/main/README.md for more information. diff --git a/deps/vendor/symfony/service-contracts/ResetInterface.php b/deps/vendor/symfony/service-contracts/ResetInterface.php new file mode 100644 index 000000000..a4f389b01 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ResetInterface.php @@ -0,0 +1,33 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +/** + * Provides a way to reset an object to its initial state. + * + * When calling the "reset()" method on an object, it should be put back to its + * initial state. This usually means clearing any internal buffers and forwarding + * the call to internal dependencies. All properties of the object should be put + * back to the same state it had when it was first ready to use. + * + * This method could be called, for example, to recycle objects that are used as + * services, so that they can be used to handle several requests in the same + * process loop (note that we advise making your services stateless instead of + * implementing this interface when possible.) + */ +interface ResetInterface +{ + /** + * @return void + */ + public function reset(); +} diff --git a/deps/vendor/symfony/service-contracts/ServiceCollectionInterface.php b/deps/vendor/symfony/service-contracts/ServiceCollectionInterface.php new file mode 100644 index 000000000..2333139ce --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ServiceCollectionInterface.php @@ -0,0 +1,26 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +/** + * A ServiceProviderInterface that is also countable and iterable. + * + * @author Kevin Bond + * + * @template-covariant T of mixed + * + * @extends ServiceProviderInterface + * @extends \IteratorAggregate + */ +interface ServiceCollectionInterface extends ServiceProviderInterface, \Countable, \IteratorAggregate +{ +} diff --git a/deps/vendor/symfony/service-contracts/ServiceLocatorTrait.php b/deps/vendor/symfony/service-contracts/ServiceLocatorTrait.php new file mode 100644 index 000000000..b62ec3e53 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ServiceLocatorTrait.php @@ -0,0 +1,115 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +use Psr\Container\ContainerExceptionInterface; +use Psr\Container\NotFoundExceptionInterface; + +// Help opcache.preload discover always-needed symbols +class_exists(ContainerExceptionInterface::class); +class_exists(NotFoundExceptionInterface::class); + +/** + * A trait to help implement ServiceProviderInterface. + * + * @author Robin Chalas + * @author Nicolas Grekas + */ +trait ServiceLocatorTrait +{ + private array $factories; + private array $loading = []; + private array $providedTypes; + + /** + * @param array $factories + */ + public function __construct(array $factories) + { + $this->factories = $factories; + } + + public function has(string $id): bool + { + return isset($this->factories[$id]); + } + + public function get(string $id): mixed + { + if (!isset($this->factories[$id])) { + throw $this->createNotFoundException($id); + } + + if (isset($this->loading[$id])) { + $ids = array_values($this->loading); + $ids = \array_slice($this->loading, array_search($id, $ids)); + $ids[] = $id; + + throw $this->createCircularReferenceException($id, $ids); + } + + $this->loading[$id] = $id; + try { + return $this->factories[$id]($this); + } finally { + unset($this->loading[$id]); + } + } + + public function getProvidedServices(): array + { + if (!isset($this->providedTypes)) { + $this->providedTypes = []; + + foreach ($this->factories as $name => $factory) { + if (!\is_callable($factory)) { + $this->providedTypes[$name] = '?'; + } else { + $type = (new \ReflectionFunction($factory))->getReturnType(); + + $this->providedTypes[$name] = $type ? ($type->allowsNull() ? '?' : '').($type instanceof \ReflectionNamedType ? $type->getName() : $type) : '?'; + } + } + } + + return $this->providedTypes; + } + + private function createNotFoundException(string $id): NotFoundExceptionInterface + { + if (!$alternatives = array_keys($this->factories)) { + $message = 'is empty...'; + } else { + $last = array_pop($alternatives); + if ($alternatives) { + $message = sprintf('only knows about the "%s" and "%s" services.', implode('", "', $alternatives), $last); + } else { + $message = sprintf('only knows about the "%s" service.', $last); + } + } + + if ($this->loading) { + $message = sprintf('The service "%s" has a dependency on a non-existent service "%s". This locator %s', end($this->loading), $id, $message); + } else { + $message = sprintf('Service "%s" not found: the current service locator %s', $id, $message); + } + + return new class($message) extends \InvalidArgumentException implements NotFoundExceptionInterface { + }; + } + + private function createCircularReferenceException(string $id, array $path): ContainerExceptionInterface + { + return new class(sprintf('Circular reference detected for service "%s", path: "%s".', $id, implode(' -> ', $path))) extends \RuntimeException implements ContainerExceptionInterface { + }; + } +} diff --git a/deps/vendor/symfony/service-contracts/ServiceMethodsSubscriberTrait.php b/deps/vendor/symfony/service-contracts/ServiceMethodsSubscriberTrait.php new file mode 100644 index 000000000..0d89d9f25 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ServiceMethodsSubscriberTrait.php @@ -0,0 +1,80 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +use Psr\Container\ContainerInterface; +use Symfony\Contracts\Service\Attribute\Required; +use Symfony\Contracts\Service\Attribute\SubscribedService; + +/** + * Implementation of ServiceSubscriberInterface that determines subscribed services + * from methods that have the #[SubscribedService] attribute. + * + * Service ids are available as "ClassName::methodName" so that the implementation + * of subscriber methods can be just `return $this->container->get(__METHOD__);`. + * + * @author Kevin Bond + */ +trait ServiceMethodsSubscriberTrait +{ + protected ContainerInterface $container; + + public static function getSubscribedServices(): array + { + $services = method_exists(get_parent_class(self::class) ?: '', __FUNCTION__) ? parent::getSubscribedServices() : []; + + foreach ((new \ReflectionClass(self::class))->getMethods() as $method) { + if (self::class !== $method->getDeclaringClass()->name) { + continue; + } + + if (!$attribute = $method->getAttributes(SubscribedService::class)[0] ?? null) { + continue; + } + + if ($method->isStatic() || $method->isAbstract() || $method->isGenerator() || $method->isInternal() || $method->getNumberOfRequiredParameters()) { + throw new \LogicException(sprintf('Cannot use "%s" on method "%s::%s()" (can only be used on non-static, non-abstract methods with no parameters).', SubscribedService::class, self::class, $method->name)); + } + + if (!$returnType = $method->getReturnType()) { + throw new \LogicException(sprintf('Cannot use "%s" on methods without a return type in "%s::%s()".', SubscribedService::class, $method->name, self::class)); + } + + /* @var SubscribedService $attribute */ + $attribute = $attribute->newInstance(); + $attribute->key ??= self::class.'::'.$method->name; + $attribute->type ??= $returnType instanceof \ReflectionNamedType ? $returnType->getName() : (string) $returnType; + $attribute->nullable = $returnType->allowsNull(); + + if ($attribute->attributes) { + $services[] = $attribute; + } else { + $services[$attribute->key] = ($attribute->nullable ? '?' : '').$attribute->type; + } + } + + return $services; + } + + #[Required] + public function setContainer(ContainerInterface $container): ?ContainerInterface + { + $ret = null; + if (method_exists(get_parent_class(self::class) ?: '', __FUNCTION__)) { + $ret = parent::setContainer($container); + } + + $this->container = $container; + + return $ret; + } +} diff --git a/deps/vendor/symfony/service-contracts/ServiceProviderInterface.php b/deps/vendor/symfony/service-contracts/ServiceProviderInterface.php new file mode 100644 index 000000000..2e71f00c6 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ServiceProviderInterface.php @@ -0,0 +1,45 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +use Psr\Container\ContainerInterface; + +/** + * A ServiceProviderInterface exposes the identifiers and the types of services provided by a container. + * + * @author Nicolas Grekas + * @author Mateusz Sip + * + * @template-covariant T of mixed + */ +interface ServiceProviderInterface extends ContainerInterface +{ + /** + * @return T + */ + public function get(string $id): mixed; + + public function has(string $id): bool; + + /** + * Returns an associative array of service types keyed by the identifiers provided by the current container. + * + * Examples: + * + * * ['logger' => 'Psr\Log\LoggerInterface'] means the object provides a service named "logger" that implements Psr\Log\LoggerInterface + * * ['foo' => '?'] means the container provides service name "foo" of unspecified type + * * ['bar' => '?Bar\Baz'] means the container provides a service "bar" of type Bar\Baz|null + * + * @return array The provided service types, keyed by service names + */ + public function getProvidedServices(): array; +} diff --git a/deps/vendor/symfony/service-contracts/ServiceSubscriberInterface.php b/deps/vendor/symfony/service-contracts/ServiceSubscriberInterface.php new file mode 100644 index 000000000..3da19169b --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ServiceSubscriberInterface.php @@ -0,0 +1,62 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +use Symfony\Contracts\Service\Attribute\SubscribedService; + +/** + * A ServiceSubscriber exposes its dependencies via the static {@link getSubscribedServices} method. + * + * The getSubscribedServices method returns an array of service types required by such instances, + * optionally keyed by the service names used internally. Service types that start with an interrogation + * mark "?" are optional, while the other ones are mandatory service dependencies. + * + * The injected service locators SHOULD NOT allow access to any other services not specified by the method. + * + * It is expected that ServiceSubscriber instances consume PSR-11-based service locators internally. + * This interface does not dictate any injection method for these service locators, although constructor + * injection is recommended. + * + * @author Nicolas Grekas + */ +interface ServiceSubscriberInterface +{ + /** + * Returns an array of service types (or {@see SubscribedService} objects) required + * by such instances, optionally keyed by the service names used internally. + * + * For mandatory dependencies: + * + * * ['logger' => 'Psr\Log\LoggerInterface'] means the objects use the "logger" name + * internally to fetch a service which must implement Psr\Log\LoggerInterface. + * * ['loggers' => 'Psr\Log\LoggerInterface[]'] means the objects use the "loggers" name + * internally to fetch an iterable of Psr\Log\LoggerInterface instances. + * * ['Psr\Log\LoggerInterface'] is a shortcut for + * * ['Psr\Log\LoggerInterface' => 'Psr\Log\LoggerInterface'] + * + * otherwise: + * + * * ['logger' => '?Psr\Log\LoggerInterface'] denotes an optional dependency + * * ['loggers' => '?Psr\Log\LoggerInterface[]'] denotes an optional iterable dependency + * * ['?Psr\Log\LoggerInterface'] is a shortcut for + * * ['Psr\Log\LoggerInterface' => '?Psr\Log\LoggerInterface'] + * + * additionally, an array of {@see SubscribedService}'s can be returned: + * + * * [new SubscribedService('logger', Psr\Log\LoggerInterface::class)] + * * [new SubscribedService(type: Psr\Log\LoggerInterface::class, nullable: true)] + * * [new SubscribedService('http_client', HttpClientInterface::class, attributes: new Target('githubApi'))] + * + * @return string[]|SubscribedService[] The required service types, optionally keyed by service names + */ + public static function getSubscribedServices(): array; +} diff --git a/deps/vendor/symfony/service-contracts/ServiceSubscriberTrait.php b/deps/vendor/symfony/service-contracts/ServiceSubscriberTrait.php new file mode 100644 index 000000000..cc3bc321a --- /dev/null +++ b/deps/vendor/symfony/service-contracts/ServiceSubscriberTrait.php @@ -0,0 +1,84 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service; + +use Psr\Container\ContainerInterface; +use Symfony\Contracts\Service\Attribute\Required; +use Symfony\Contracts\Service\Attribute\SubscribedService; + +trigger_deprecation('symfony/contracts', 'v3.5', '"%s" is deprecated, use "ServiceMethodsSubscriberTrait" instead.', ServiceSubscriberTrait::class); + +/** + * Implementation of ServiceSubscriberInterface that determines subscribed services + * from methods that have the #[SubscribedService] attribute. + * + * Service ids are available as "ClassName::methodName" so that the implementation + * of subscriber methods can be just `return $this->container->get(__METHOD__);`. + * + * @property ContainerInterface $container + * + * @author Kevin Bond + * + * @deprecated since symfony/contracts v3.5, use ServiceMethodsSubscriberTrait instead + */ +trait ServiceSubscriberTrait +{ + public static function getSubscribedServices(): array + { + $services = method_exists(get_parent_class(self::class) ?: '', __FUNCTION__) ? parent::getSubscribedServices() : []; + + foreach ((new \ReflectionClass(self::class))->getMethods() as $method) { + if (self::class !== $method->getDeclaringClass()->name) { + continue; + } + + if (!$attribute = $method->getAttributes(SubscribedService::class)[0] ?? null) { + continue; + } + + if ($method->isStatic() || $method->isAbstract() || $method->isGenerator() || $method->isInternal() || $method->getNumberOfRequiredParameters()) { + throw new \LogicException(sprintf('Cannot use "%s" on method "%s::%s()" (can only be used on non-static, non-abstract methods with no parameters).', SubscribedService::class, self::class, $method->name)); + } + + if (!$returnType = $method->getReturnType()) { + throw new \LogicException(sprintf('Cannot use "%s" on methods without a return type in "%s::%s()".', SubscribedService::class, $method->name, self::class)); + } + + /* @var SubscribedService $attribute */ + $attribute = $attribute->newInstance(); + $attribute->key ??= self::class.'::'.$method->name; + $attribute->type ??= $returnType instanceof \ReflectionNamedType ? $returnType->getName() : (string) $returnType; + $attribute->nullable = $returnType->allowsNull(); + + if ($attribute->attributes) { + $services[] = $attribute; + } else { + $services[$attribute->key] = ($attribute->nullable ? '?' : '').$attribute->type; + } + } + + return $services; + } + + #[Required] + public function setContainer(ContainerInterface $container): ?ContainerInterface + { + $ret = null; + if (method_exists(get_parent_class(self::class) ?: '', __FUNCTION__)) { + $ret = parent::setContainer($container); + } + + $this->container = $container; + + return $ret; + } +} diff --git a/deps/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php b/deps/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php new file mode 100644 index 000000000..07d12b4a5 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php @@ -0,0 +1,23 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service\Test; + +class_alias(ServiceLocatorTestCase::class, ServiceLocatorTest::class); + +if (false) { + /** + * @deprecated since PHPUnit 9.6 + */ + class ServiceLocatorTest + { + } +} diff --git a/deps/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php b/deps/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php new file mode 100644 index 000000000..65a3fe337 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php @@ -0,0 +1,96 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Contracts\Service\Test; + +use PHPUnit\Framework\TestCase; +use Psr\Container\ContainerExceptionInterface; +use Psr\Container\ContainerInterface; +use Psr\Container\NotFoundExceptionInterface; +use Symfony\Contracts\Service\ServiceLocatorTrait; + +abstract class ServiceLocatorTestCase extends TestCase +{ + protected function getServiceLocator(array $factories): ContainerInterface + { + return new class($factories) implements ContainerInterface { + use ServiceLocatorTrait; + }; + } + + public function testHas() + { + $locator = $this->getServiceLocator([ + 'foo' => fn () => 'bar', + 'bar' => fn () => 'baz', + fn () => 'dummy', + ]); + + $this->assertTrue($locator->has('foo')); + $this->assertTrue($locator->has('bar')); + $this->assertFalse($locator->has('dummy')); + } + + public function testGet() + { + $locator = $this->getServiceLocator([ + 'foo' => fn () => 'bar', + 'bar' => fn () => 'baz', + ]); + + $this->assertSame('bar', $locator->get('foo')); + $this->assertSame('baz', $locator->get('bar')); + } + + public function testGetDoesNotMemoize() + { + $i = 0; + $locator = $this->getServiceLocator([ + 'foo' => function () use (&$i) { + ++$i; + + return 'bar'; + }, + ]); + + $this->assertSame('bar', $locator->get('foo')); + $this->assertSame('bar', $locator->get('foo')); + $this->assertSame(2, $i); + } + + public function testThrowsOnUndefinedInternalService() + { + $locator = $this->getServiceLocator([ + 'foo' => function () use (&$locator) { return $locator->get('bar'); }, + ]); + + if (!$this->getExpectedException()) { + $this->expectException(NotFoundExceptionInterface::class); + $this->expectExceptionMessage('The service "foo" has a dependency on a non-existent service "bar". This locator only knows about the "foo" service.'); + } + + $locator->get('foo'); + } + + public function testThrowsOnCircularReference() + { + $locator = $this->getServiceLocator([ + 'foo' => function () use (&$locator) { return $locator->get('bar'); }, + 'bar' => function () use (&$locator) { return $locator->get('baz'); }, + 'baz' => function () use (&$locator) { return $locator->get('bar'); }, + ]); + + $this->expectException(ContainerExceptionInterface::class); + $this->expectExceptionMessage('Circular reference detected for service "bar", path: "bar -> baz -> bar".'); + + $locator->get('foo'); + } +} diff --git a/deps/vendor/symfony/service-contracts/composer.json b/deps/vendor/symfony/service-contracts/composer.json new file mode 100644 index 000000000..fc8674a72 --- /dev/null +++ b/deps/vendor/symfony/service-contracts/composer.json @@ -0,0 +1,42 @@ +{ + "name": "symfony/service-contracts", + "type": "library", + "description": "Generic abstractions related to writing services", + "keywords": ["abstractions", "contracts", "decoupling", "interfaces", "interoperability", "standards"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=8.1", + "psr/container": "^1.1|^2.0", + "symfony/deprecation-contracts": "^2.5|^3" + }, + "conflict": { + "ext-psr": "<1.1|>=2" + }, + "autoload": { + "psr-4": { "Symfony\\Contracts\\Service\\": "" }, + "exclude-from-classmap": [ + "/Test/" + ] + }, + "minimum-stability": "dev", + "extra": { + "branch-alias": { + "dev-main": "3.5-dev" + }, + "thanks": { + "name": "symfony/contracts", + "url": "https://github.com/symfony/contracts" + } + } +} diff --git a/deps/vendor/symfony/string/AbstractString.php b/deps/vendor/symfony/string/AbstractString.php new file mode 100644 index 000000000..f55c72161 --- /dev/null +++ b/deps/vendor/symfony/string/AbstractString.php @@ -0,0 +1,702 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +use Symfony\Component\String\Exception\ExceptionInterface; +use Symfony\Component\String\Exception\InvalidArgumentException; +use Symfony\Component\String\Exception\RuntimeException; + +/** + * Represents a string of abstract characters. + * + * Unicode defines 3 types of "characters" (bytes, code points and grapheme clusters). + * This class is the abstract type to use as a type-hint when the logic you want to + * implement doesn't care about the exact variant it deals with. + * + * @author Nicolas Grekas + * @author Hugo Hamon + * + * @throws ExceptionInterface + */ +abstract class AbstractString implements \Stringable, \JsonSerializable +{ + public const PREG_PATTERN_ORDER = \PREG_PATTERN_ORDER; + public const PREG_SET_ORDER = \PREG_SET_ORDER; + public const PREG_OFFSET_CAPTURE = \PREG_OFFSET_CAPTURE; + public const PREG_UNMATCHED_AS_NULL = \PREG_UNMATCHED_AS_NULL; + + public const PREG_SPLIT = 0; + public const PREG_SPLIT_NO_EMPTY = \PREG_SPLIT_NO_EMPTY; + public const PREG_SPLIT_DELIM_CAPTURE = \PREG_SPLIT_DELIM_CAPTURE; + public const PREG_SPLIT_OFFSET_CAPTURE = \PREG_SPLIT_OFFSET_CAPTURE; + + protected $string = ''; + protected $ignoreCase = false; + + abstract public function __construct(string $string = ''); + + /** + * Unwraps instances of AbstractString back to strings. + * + * @return string[]|array + */ + public static function unwrap(array $values): array + { + foreach ($values as $k => $v) { + if ($v instanceof self) { + $values[$k] = $v->__toString(); + } elseif (\is_array($v) && $values[$k] !== $v = static::unwrap($v)) { + $values[$k] = $v; + } + } + + return $values; + } + + /** + * Wraps (and normalizes) strings in instances of AbstractString. + * + * @return static[]|array + */ + public static function wrap(array $values): array + { + $i = 0; + $keys = null; + + foreach ($values as $k => $v) { + if (\is_string($k) && '' !== $k && $k !== $j = (string) new static($k)) { + $keys ??= array_keys($values); + $keys[$i] = $j; + } + + if (\is_string($v)) { + $values[$k] = new static($v); + } elseif (\is_array($v) && $values[$k] !== $v = static::wrap($v)) { + $values[$k] = $v; + } + + ++$i; + } + + return null !== $keys ? array_combine($keys, $values) : $values; + } + + /** + * @param string|string[] $needle + */ + public function after(string|iterable $needle, bool $includeNeedle = false, int $offset = 0): static + { + $str = clone $this; + $i = \PHP_INT_MAX; + + if (\is_string($needle)) { + $needle = [$needle]; + } + + foreach ($needle as $n) { + $n = (string) $n; + $j = $this->indexOf($n, $offset); + + if (null !== $j && $j < $i) { + $i = $j; + $str->string = $n; + } + } + + if (\PHP_INT_MAX === $i) { + return $str; + } + + if (!$includeNeedle) { + $i += $str->length(); + } + + return $this->slice($i); + } + + /** + * @param string|string[] $needle + */ + public function afterLast(string|iterable $needle, bool $includeNeedle = false, int $offset = 0): static + { + $str = clone $this; + $i = null; + + if (\is_string($needle)) { + $needle = [$needle]; + } + + foreach ($needle as $n) { + $n = (string) $n; + $j = $this->indexOfLast($n, $offset); + + if (null !== $j && $j >= $i) { + $i = $offset = $j; + $str->string = $n; + } + } + + if (null === $i) { + return $str; + } + + if (!$includeNeedle) { + $i += $str->length(); + } + + return $this->slice($i); + } + + abstract public function append(string ...$suffix): static; + + /** + * @param string|string[] $needle + */ + public function before(string|iterable $needle, bool $includeNeedle = false, int $offset = 0): static + { + $str = clone $this; + $i = \PHP_INT_MAX; + + if (\is_string($needle)) { + $needle = [$needle]; + } + + foreach ($needle as $n) { + $n = (string) $n; + $j = $this->indexOf($n, $offset); + + if (null !== $j && $j < $i) { + $i = $j; + $str->string = $n; + } + } + + if (\PHP_INT_MAX === $i) { + return $str; + } + + if ($includeNeedle) { + $i += $str->length(); + } + + return $this->slice(0, $i); + } + + /** + * @param string|string[] $needle + */ + public function beforeLast(string|iterable $needle, bool $includeNeedle = false, int $offset = 0): static + { + $str = clone $this; + $i = null; + + if (\is_string($needle)) { + $needle = [$needle]; + } + + foreach ($needle as $n) { + $n = (string) $n; + $j = $this->indexOfLast($n, $offset); + + if (null !== $j && $j >= $i) { + $i = $offset = $j; + $str->string = $n; + } + } + + if (null === $i) { + return $str; + } + + if ($includeNeedle) { + $i += $str->length(); + } + + return $this->slice(0, $i); + } + + /** + * @return int[] + */ + public function bytesAt(int $offset): array + { + $str = $this->slice($offset, 1); + + return '' === $str->string ? [] : array_values(unpack('C*', $str->string)); + } + + abstract public function camel(): static; + + /** + * @return static[] + */ + abstract public function chunk(int $length = 1): array; + + public function collapseWhitespace(): static + { + $str = clone $this; + $str->string = trim(preg_replace("/(?:[ \n\r\t\x0C]{2,}+|[\n\r\t\x0C])/", ' ', $str->string), " \n\r\t\x0C"); + + return $str; + } + + /** + * @param string|string[] $needle + */ + public function containsAny(string|iterable $needle): bool + { + return null !== $this->indexOf($needle); + } + + /** + * @param string|string[] $suffix + */ + public function endsWith(string|iterable $suffix): bool + { + if (\is_string($suffix)) { + throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); + } + + foreach ($suffix as $s) { + if ($this->endsWith((string) $s)) { + return true; + } + } + + return false; + } + + public function ensureEnd(string $suffix): static + { + if (!$this->endsWith($suffix)) { + return $this->append($suffix); + } + + $suffix = preg_quote($suffix); + $regex = '{('.$suffix.')(?:'.$suffix.')++$}D'; + + return $this->replaceMatches($regex.($this->ignoreCase ? 'i' : ''), '$1'); + } + + public function ensureStart(string $prefix): static + { + $prefix = new static($prefix); + + if (!$this->startsWith($prefix)) { + return $this->prepend($prefix); + } + + $str = clone $this; + $i = $prefixLen = $prefix->length(); + + while ($this->indexOf($prefix, $i) === $i) { + $str = $str->slice($prefixLen); + $i += $prefixLen; + } + + return $str; + } + + /** + * @param string|string[] $string + */ + public function equalsTo(string|iterable $string): bool + { + if (\is_string($string)) { + throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); + } + + foreach ($string as $s) { + if ($this->equalsTo((string) $s)) { + return true; + } + } + + return false; + } + + abstract public function folded(): static; + + public function ignoreCase(): static + { + $str = clone $this; + $str->ignoreCase = true; + + return $str; + } + + /** + * @param string|string[] $needle + */ + public function indexOf(string|iterable $needle, int $offset = 0): ?int + { + if (\is_string($needle)) { + throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); + } + + $i = \PHP_INT_MAX; + + foreach ($needle as $n) { + $j = $this->indexOf((string) $n, $offset); + + if (null !== $j && $j < $i) { + $i = $j; + } + } + + return \PHP_INT_MAX === $i ? null : $i; + } + + /** + * @param string|string[] $needle + */ + public function indexOfLast(string|iterable $needle, int $offset = 0): ?int + { + if (\is_string($needle)) { + throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); + } + + $i = null; + + foreach ($needle as $n) { + $j = $this->indexOfLast((string) $n, $offset); + + if (null !== $j && $j >= $i) { + $i = $offset = $j; + } + } + + return $i; + } + + public function isEmpty(): bool + { + return '' === $this->string; + } + + abstract public function join(array $strings, ?string $lastGlue = null): static; + + public function jsonSerialize(): string + { + return $this->string; + } + + abstract public function length(): int; + + abstract public function lower(): static; + + /** + * Matches the string using a regular expression. + * + * Pass PREG_PATTERN_ORDER or PREG_SET_ORDER as $flags to get all occurrences matching the regular expression. + * + * @return array All matches in a multi-dimensional array ordered according to flags + */ + abstract public function match(string $regexp, int $flags = 0, int $offset = 0): array; + + abstract public function padBoth(int $length, string $padStr = ' '): static; + + abstract public function padEnd(int $length, string $padStr = ' '): static; + + abstract public function padStart(int $length, string $padStr = ' '): static; + + abstract public function prepend(string ...$prefix): static; + + public function repeat(int $multiplier): static + { + if (0 > $multiplier) { + throw new InvalidArgumentException(sprintf('Multiplier must be positive, %d given.', $multiplier)); + } + + $str = clone $this; + $str->string = str_repeat($str->string, $multiplier); + + return $str; + } + + abstract public function replace(string $from, string $to): static; + + abstract public function replaceMatches(string $fromRegexp, string|callable $to): static; + + abstract public function reverse(): static; + + abstract public function slice(int $start = 0, ?int $length = null): static; + + abstract public function snake(): static; + + abstract public function splice(string $replacement, int $start = 0, ?int $length = null): static; + + /** + * @return static[] + */ + public function split(string $delimiter, ?int $limit = null, ?int $flags = null): array + { + if (null === $flags) { + throw new \TypeError('Split behavior when $flags is null must be implemented by child classes.'); + } + + if ($this->ignoreCase) { + $delimiter .= 'i'; + } + + set_error_handler(static fn ($t, $m) => throw new InvalidArgumentException($m)); + + try { + if (false === $chunks = preg_split($delimiter, $this->string, $limit, $flags)) { + throw new RuntimeException('Splitting failed with error: '.preg_last_error_msg()); + } + } finally { + restore_error_handler(); + } + + $str = clone $this; + + if (self::PREG_SPLIT_OFFSET_CAPTURE & $flags) { + foreach ($chunks as &$chunk) { + $str->string = $chunk[0]; + $chunk[0] = clone $str; + } + } else { + foreach ($chunks as &$chunk) { + $str->string = $chunk; + $chunk = clone $str; + } + } + + return $chunks; + } + + /** + * @param string|string[] $prefix + */ + public function startsWith(string|iterable $prefix): bool + { + if (\is_string($prefix)) { + throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); + } + + foreach ($prefix as $prefix) { + if ($this->startsWith((string) $prefix)) { + return true; + } + } + + return false; + } + + abstract public function title(bool $allWords = false): static; + + public function toByteString(?string $toEncoding = null): ByteString + { + $b = new ByteString(); + + $toEncoding = \in_array($toEncoding, ['utf8', 'utf-8', 'UTF8'], true) ? 'UTF-8' : $toEncoding; + + if (null === $toEncoding || $toEncoding === $fromEncoding = $this instanceof AbstractUnicodeString || preg_match('//u', $b->string) ? 'UTF-8' : 'Windows-1252') { + $b->string = $this->string; + + return $b; + } + + try { + $b->string = mb_convert_encoding($this->string, $toEncoding, 'UTF-8'); + } catch (\ValueError $e) { + if (!\function_exists('iconv')) { + throw new InvalidArgumentException($e->getMessage(), $e->getCode(), $e); + } + + $b->string = iconv('UTF-8', $toEncoding, $this->string); + } + + return $b; + } + + public function toCodePointString(): CodePointString + { + return new CodePointString($this->string); + } + + public function toString(): string + { + return $this->string; + } + + public function toUnicodeString(): UnicodeString + { + return new UnicodeString($this->string); + } + + abstract public function trim(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): static; + + abstract public function trimEnd(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): static; + + /** + * @param string|string[] $prefix + */ + public function trimPrefix($prefix): static + { + if (\is_array($prefix) || $prefix instanceof \Traversable) { // don't use is_iterable(), it's slow + foreach ($prefix as $s) { + $t = $this->trimPrefix($s); + + if ($t->string !== $this->string) { + return $t; + } + } + + return clone $this; + } + + $str = clone $this; + + if ($prefix instanceof self) { + $prefix = $prefix->string; + } else { + $prefix = (string) $prefix; + } + + if ('' !== $prefix && \strlen($this->string) >= \strlen($prefix) && 0 === substr_compare($this->string, $prefix, 0, \strlen($prefix), $this->ignoreCase)) { + $str->string = substr($this->string, \strlen($prefix)); + } + + return $str; + } + + abstract public function trimStart(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): static; + + /** + * @param string|string[] $suffix + */ + public function trimSuffix($suffix): static + { + if (\is_array($suffix) || $suffix instanceof \Traversable) { // don't use is_iterable(), it's slow + foreach ($suffix as $s) { + $t = $this->trimSuffix($s); + + if ($t->string !== $this->string) { + return $t; + } + } + + return clone $this; + } + + $str = clone $this; + + if ($suffix instanceof self) { + $suffix = $suffix->string; + } else { + $suffix = (string) $suffix; + } + + if ('' !== $suffix && \strlen($this->string) >= \strlen($suffix) && 0 === substr_compare($this->string, $suffix, -\strlen($suffix), null, $this->ignoreCase)) { + $str->string = substr($this->string, 0, -\strlen($suffix)); + } + + return $str; + } + + public function truncate(int $length, string $ellipsis = '', bool $cut = true): static + { + $stringLength = $this->length(); + + if ($stringLength <= $length) { + return clone $this; + } + + $ellipsisLength = '' !== $ellipsis ? (new static($ellipsis))->length() : 0; + + if ($length < $ellipsisLength) { + $ellipsisLength = 0; + } + + if (!$cut) { + if (null === $length = $this->indexOf([' ', "\r", "\n", "\t"], ($length ?: 1) - 1)) { + return clone $this; + } + + $length += $ellipsisLength; + } + + $str = $this->slice(0, $length - $ellipsisLength); + + return $ellipsisLength ? $str->trimEnd()->append($ellipsis) : $str; + } + + abstract public function upper(): static; + + /** + * Returns the printable length on a terminal. + */ + abstract public function width(bool $ignoreAnsiDecoration = true): int; + + public function wordwrap(int $width = 75, string $break = "\n", bool $cut = false): static + { + $lines = '' !== $break ? $this->split($break) : [clone $this]; + $chars = []; + $mask = ''; + + if (1 === \count($lines) && '' === $lines[0]->string) { + return $lines[0]; + } + + foreach ($lines as $i => $line) { + if ($i) { + $chars[] = $break; + $mask .= '#'; + } + + foreach ($line->chunk() as $char) { + $chars[] = $char->string; + $mask .= ' ' === $char->string ? ' ' : '?'; + } + } + + $string = ''; + $j = 0; + $b = $i = -1; + $mask = wordwrap($mask, $width, '#', $cut); + + while (false !== $b = strpos($mask, '#', $b + 1)) { + for (++$i; $i < $b; ++$i) { + $string .= $chars[$j]; + unset($chars[$j++]); + } + + if ($break === $chars[$j] || ' ' === $chars[$j]) { + unset($chars[$j++]); + } + + $string .= $break; + } + + $str = clone $this; + $str->string = $string.implode('', $chars); + + return $str; + } + + public function __sleep(): array + { + return ['string']; + } + + public function __clone() + { + $this->ignoreCase = false; + } + + public function __toString(): string + { + return $this->string; + } +} diff --git a/deps/vendor/symfony/string/AbstractUnicodeString.php b/deps/vendor/symfony/string/AbstractUnicodeString.php new file mode 100644 index 000000000..70598e409 --- /dev/null +++ b/deps/vendor/symfony/string/AbstractUnicodeString.php @@ -0,0 +1,590 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +use Symfony\Component\String\Exception\ExceptionInterface; +use Symfony\Component\String\Exception\InvalidArgumentException; +use Symfony\Component\String\Exception\RuntimeException; + +/** + * Represents a string of abstract Unicode characters. + * + * Unicode defines 3 types of "characters" (bytes, code points and grapheme clusters). + * This class is the abstract type to use as a type-hint when the logic you want to + * implement is Unicode-aware but doesn't care about code points vs grapheme clusters. + * + * @author Nicolas Grekas + * + * @throws ExceptionInterface + */ +abstract class AbstractUnicodeString extends AbstractString +{ + public const NFC = \Normalizer::NFC; + public const NFD = \Normalizer::NFD; + public const NFKC = \Normalizer::NFKC; + public const NFKD = \Normalizer::NFKD; + + // all ASCII letters sorted by typical frequency of occurrence + private const ASCII = "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F"; + + // the subset of folded case mappings that is not in lower case mappings + private const FOLD_FROM = ['İ', 'µ', 'ſ', "\xCD\x85", 'ς', 'ϐ', 'ϑ', 'ϕ', 'ϖ', 'ϰ', 'ϱ', 'ϵ', 'ẛ', "\xE1\xBE\xBE", 'ß', 'ʼn', 'ǰ', 'ΐ', 'ΰ', 'և', 'ẖ', 'ẗ', 'ẘ', 'ẙ', 'ẚ', 'ẞ', 'ὐ', 'ὒ', 'ὔ', 'ὖ', 'ᾀ', 'ᾁ', 'ᾂ', 'ᾃ', 'ᾄ', 'ᾅ', 'ᾆ', 'ᾇ', 'ᾈ', 'ᾉ', 'ᾊ', 'ᾋ', 'ᾌ', 'ᾍ', 'ᾎ', 'ᾏ', 'ᾐ', 'ᾑ', 'ᾒ', 'ᾓ', 'ᾔ', 'ᾕ', 'ᾖ', 'ᾗ', 'ᾘ', 'ᾙ', 'ᾚ', 'ᾛ', 'ᾜ', 'ᾝ', 'ᾞ', 'ᾟ', 'ᾠ', 'ᾡ', 'ᾢ', 'ᾣ', 'ᾤ', 'ᾥ', 'ᾦ', 'ᾧ', 'ᾨ', 'ᾩ', 'ᾪ', 'ᾫ', 'ᾬ', 'ᾭ', 'ᾮ', 'ᾯ', 'ᾲ', 'ᾳ', 'ᾴ', 'ᾶ', 'ᾷ', 'ᾼ', 'ῂ', 'ῃ', 'ῄ', 'ῆ', 'ῇ', 'ῌ', 'ῒ', 'ῖ', 'ῗ', 'ῢ', 'ῤ', 'ῦ', 'ῧ', 'ῲ', 'ῳ', 'ῴ', 'ῶ', 'ῷ', 'ῼ', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'ſt', 'st', 'ﬓ', 'ﬔ', 'ﬕ', 'ﬖ', 'ﬗ']; + private const FOLD_TO = ['i̇', 'μ', 's', 'ι', 'σ', 'β', 'θ', 'φ', 'π', 'κ', 'ρ', 'ε', 'ṡ', 'ι', 'ss', 'ʼn', 'ǰ', 'ΐ', 'ΰ', 'եւ', 'ẖ', 'ẗ', 'ẘ', 'ẙ', 'aʾ', 'ss', 'ὐ', 'ὒ', 'ὔ', 'ὖ', 'ἀι', 'ἁι', 'ἂι', 'ἃι', 'ἄι', 'ἅι', 'ἆι', 'ἇι', 'ἀι', 'ἁι', 'ἂι', 'ἃι', 'ἄι', 'ἅι', 'ἆι', 'ἇι', 'ἠι', 'ἡι', 'ἢι', 'ἣι', 'ἤι', 'ἥι', 'ἦι', 'ἧι', 'ἠι', 'ἡι', 'ἢι', 'ἣι', 'ἤι', 'ἥι', 'ἦι', 'ἧι', 'ὠι', 'ὡι', 'ὢι', 'ὣι', 'ὤι', 'ὥι', 'ὦι', 'ὧι', 'ὠι', 'ὡι', 'ὢι', 'ὣι', 'ὤι', 'ὥι', 'ὦι', 'ὧι', 'ὰι', 'αι', 'άι', 'ᾶ', 'ᾶι', 'αι', 'ὴι', 'ηι', 'ήι', 'ῆ', 'ῆι', 'ηι', 'ῒ', 'ῖ', 'ῗ', 'ῢ', 'ῤ', 'ῦ', 'ῧ', 'ὼι', 'ωι', 'ώι', 'ῶ', 'ῶι', 'ωι', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'st', 'st', 'մն', 'մե', 'մի', 'վն', 'մխ']; + + // the subset of https://github.com/unicode-org/cldr/blob/master/common/transforms/Latin-ASCII.xml that is not in NFKD + private const TRANSLIT_FROM = ['Æ', 'Ð', 'Ø', 'Þ', 'ß', 'æ', 'ð', 'ø', 'þ', 'Đ', 'đ', 'Ħ', 'ħ', 'ı', 'ĸ', 'Ŀ', 'ŀ', 'Ł', 'ł', 'ʼn', 'Ŋ', 'ŋ', 'Œ', 'œ', 'Ŧ', 'ŧ', 'ƀ', 'Ɓ', 'Ƃ', 'ƃ', 'Ƈ', 'ƈ', 'Ɖ', 'Ɗ', 'Ƌ', 'ƌ', 'Ɛ', 'Ƒ', 'ƒ', 'Ɠ', 'ƕ', 'Ɩ', 'Ɨ', 'Ƙ', 'ƙ', 'ƚ', 'Ɲ', 'ƞ', 'Ƣ', 'ƣ', 'Ƥ', 'ƥ', 'ƫ', 'Ƭ', 'ƭ', 'Ʈ', 'Ʋ', 'Ƴ', 'ƴ', 'Ƶ', 'ƶ', 'DŽ', 'Dž', 'dž', 'Ǥ', 'ǥ', 'ȡ', 'Ȥ', 'ȥ', 'ȴ', 'ȵ', 'ȶ', 'ȷ', 'ȸ', 'ȹ', 'Ⱥ', 'Ȼ', 'ȼ', 'Ƚ', 'Ⱦ', 'ȿ', 'ɀ', 'Ƀ', 'Ʉ', 'Ɇ', 'ɇ', 'Ɉ', 'ɉ', 'Ɍ', 'ɍ', 'Ɏ', 'ɏ', 'ɓ', 'ɕ', 'ɖ', 'ɗ', 'ɛ', 'ɟ', 'ɠ', 'ɡ', 'ɢ', 'ɦ', 'ɧ', 'ɨ', 'ɪ', 'ɫ', 'ɬ', 'ɭ', 'ɱ', 'ɲ', 'ɳ', 'ɴ', 'ɶ', 'ɼ', 'ɽ', 'ɾ', 'ʀ', 'ʂ', 'ʈ', 'ʉ', 'ʋ', 'ʏ', 'ʐ', 'ʑ', 'ʙ', 'ʛ', 'ʜ', 'ʝ', 'ʟ', 'ʠ', 'ʣ', 'ʥ', 'ʦ', 'ʪ', 'ʫ', 'ᴀ', 'ᴁ', 'ᴃ', 'ᴄ', 'ᴅ', 'ᴆ', 'ᴇ', 'ᴊ', 'ᴋ', 'ᴌ', 'ᴍ', 'ᴏ', 'ᴘ', 'ᴛ', 'ᴜ', 'ᴠ', 'ᴡ', 'ᴢ', 'ᵫ', 'ᵬ', 'ᵭ', 'ᵮ', 'ᵯ', 'ᵰ', 'ᵱ', 'ᵲ', 'ᵳ', 'ᵴ', 'ᵵ', 'ᵶ', 'ᵺ', 'ᵻ', 'ᵽ', 'ᵾ', 'ᶀ', 'ᶁ', 'ᶂ', 'ᶃ', 'ᶄ', 'ᶅ', 'ᶆ', 'ᶇ', 'ᶈ', 'ᶉ', 'ᶊ', 'ᶌ', 'ᶍ', 'ᶎ', 'ᶏ', 'ᶑ', 'ᶒ', 'ᶓ', 'ᶖ', 'ᶙ', 'ẚ', 'ẜ', 'ẝ', 'ẞ', 'Ỻ', 'ỻ', 'Ỽ', 'ỽ', 'Ỿ', 'ỿ', '©', '®', '₠', '₢', '₣', '₤', '₧', '₺', '₹', 'ℌ', '℞', '㎧', '㎮', '㏆', '㏗', '㏞', '㏟', '¼', '½', '¾', '⅓', '⅔', '⅕', '⅖', '⅗', '⅘', '⅙', '⅚', '⅛', '⅜', '⅝', '⅞', '⅟', '〇', '‘', '’', '‚', '‛', '“', '”', '„', '‟', '′', '″', '〝', '〞', '«', '»', '‹', '›', '‐', '‑', '‒', '–', '—', '―', '︱', '︲', '﹘', '‖', '⁄', '⁅', '⁆', '⁎', '、', '。', '〈', '〉', '《', '》', '〔', '〕', '〘', '〙', '〚', '〛', '︑', '︒', '︹', '︺', '︽', '︾', '︿', '﹀', '﹑', '﹝', '﹞', '｟', '｠', '｡', '､', '×', '÷', '−', '∕', '∖', '∣', '∥', '≪', '≫', '⦅', '⦆']; + private const TRANSLIT_TO = ['AE', 'D', 'O', 'TH', 'ss', 'ae', 'd', 'o', 'th', 'D', 'd', 'H', 'h', 'i', 'q', 'L', 'l', 'L', 'l', '\'n', 'N', 'n', 'OE', 'oe', 'T', 't', 'b', 'B', 'B', 'b', 'C', 'c', 'D', 'D', 'D', 'd', 'E', 'F', 'f', 'G', 'hv', 'I', 'I', 'K', 'k', 'l', 'N', 'n', 'OI', 'oi', 'P', 'p', 't', 'T', 't', 'T', 'V', 'Y', 'y', 'Z', 'z', 'DZ', 'Dz', 'dz', 'G', 'g', 'd', 'Z', 'z', 'l', 'n', 't', 'j', 'db', 'qp', 'A', 'C', 'c', 'L', 'T', 's', 'z', 'B', 'U', 'E', 'e', 'J', 'j', 'R', 'r', 'Y', 'y', 'b', 'c', 'd', 'd', 'e', 'j', 'g', 'g', 'G', 'h', 'h', 'i', 'I', 'l', 'l', 'l', 'm', 'n', 'n', 'N', 'OE', 'r', 'r', 'r', 'R', 's', 't', 'u', 'v', 'Y', 'z', 'z', 'B', 'G', 'H', 'j', 'L', 'q', 'dz', 'dz', 'ts', 'ls', 'lz', 'A', 'AE', 'B', 'C', 'D', 'D', 'E', 'J', 'K', 'L', 'M', 'O', 'P', 'T', 'U', 'V', 'W', 'Z', 'ue', 'b', 'd', 'f', 'm', 'n', 'p', 'r', 'r', 's', 't', 'z', 'th', 'I', 'p', 'U', 'b', 'd', 'f', 'g', 'k', 'l', 'm', 'n', 'p', 'r', 's', 'v', 'x', 'z', 'a', 'd', 'e', 'e', 'i', 'u', 'a', 's', 's', 'SS', 'LL', 'll', 'V', 'v', 'Y', 'y', '(C)', '(R)', 'CE', 'Cr', 'Fr.', 'L.', 'Pts', 'TL', 'Rs', 'x', 'Rx', 'm/s', 'rad/s', 'C/kg', 'pH', 'V/m', 'A/m', ' 1/4', ' 1/2', ' 3/4', ' 1/3', ' 2/3', ' 1/5', ' 2/5', ' 3/5', ' 4/5', ' 1/6', ' 5/6', ' 1/8', ' 3/8', ' 5/8', ' 7/8', ' 1/', '0', '\'', '\'', ',', '\'', '"', '"', ',,', '"', '\'', '"', '"', '"', '<<', '>>', '<', '>', '-', '-', '-', '-', '-', '-', '-', '-', '-', '||', '/', '[', ']', '*', ',', '.', '<', '>', '<<', '>>', '[', ']', '[', ']', '[', ']', ',', '.', '[', ']', '<<', '>>', '<', '>', ',', '[', ']', '((', '))', '.', ',', '*', '/', '-', '/', '\\', '|', '||', '<<', '>>', '((', '))']; + + private static array $transliterators = []; + private static array $tableZero; + private static array $tableWide; + + public static function fromCodePoints(int ...$codes): static + { + $string = ''; + + foreach ($codes as $code) { + if (0x80 > $code %= 0x200000) { + $string .= \chr($code); + } elseif (0x800 > $code) { + $string .= \chr(0xC0 | $code >> 6).\chr(0x80 | $code & 0x3F); + } elseif (0x10000 > $code) { + $string .= \chr(0xE0 | $code >> 12).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); + } else { + $string .= \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); + } + } + + return new static($string); + } + + /** + * Generic UTF-8 to ASCII transliteration. + * + * Install the intl extension for best results. + * + * @param string[]|\Transliterator[]|\Closure[] $rules See "*-Latin" rules from Transliterator::listIDs() + */ + public function ascii(array $rules = []): self + { + $str = clone $this; + $s = $str->string; + $str->string = ''; + + array_unshift($rules, 'nfd'); + $rules[] = 'latin-ascii'; + + if (\function_exists('transliterator_transliterate')) { + $rules[] = 'any-latin/bgn'; + } + + $rules[] = 'nfkd'; + $rules[] = '[:nonspacing mark:] remove'; + + while (\strlen($s) - 1 > $i = strspn($s, self::ASCII)) { + if (0 < --$i) { + $str->string .= substr($s, 0, $i); + $s = substr($s, $i); + } + + if (!$rule = array_shift($rules)) { + $rules = []; // An empty rule interrupts the next ones + } + + if ($rule instanceof \Transliterator) { + $s = $rule->transliterate($s); + } elseif ($rule instanceof \Closure) { + $s = $rule($s); + } elseif ($rule) { + if ('nfd' === $rule = strtolower($rule)) { + normalizer_is_normalized($s, self::NFD) ?: $s = normalizer_normalize($s, self::NFD); + } elseif ('nfkd' === $rule) { + normalizer_is_normalized($s, self::NFKD) ?: $s = normalizer_normalize($s, self::NFKD); + } elseif ('[:nonspacing mark:] remove' === $rule) { + $s = preg_replace('/\p{Mn}++/u', '', $s); + } elseif ('latin-ascii' === $rule) { + $s = str_replace(self::TRANSLIT_FROM, self::TRANSLIT_TO, $s); + } elseif ('de-ascii' === $rule) { + $s = preg_replace("/([AUO])\u{0308}(?=\p{Ll})/u", '$1e', $s); + $s = str_replace(["a\u{0308}", "o\u{0308}", "u\u{0308}", "A\u{0308}", "O\u{0308}", "U\u{0308}"], ['ae', 'oe', 'ue', 'AE', 'OE', 'UE'], $s); + } elseif (\function_exists('transliterator_transliterate')) { + if (null === $transliterator = self::$transliterators[$rule] ??= \Transliterator::create($rule)) { + if ('any-latin/bgn' === $rule) { + $rule = 'any-latin'; + $transliterator = self::$transliterators[$rule] ??= \Transliterator::create($rule); + } + + if (null === $transliterator) { + throw new InvalidArgumentException(sprintf('Unknown transliteration rule "%s".', $rule)); + } + + self::$transliterators['any-latin/bgn'] = $transliterator; + } + + $s = $transliterator->transliterate($s); + } + } elseif (!\function_exists('iconv')) { + $s = preg_replace('/[^\x00-\x7F]/u', '?', $s); + } else { + $s = @preg_replace_callback('/[^\x00-\x7F]/u', static function ($c) { + $c = (string) iconv('UTF-8', 'ASCII//TRANSLIT', $c[0]); + + if ('' === $c && '' === iconv('UTF-8', 'ASCII//TRANSLIT', '²')) { + throw new \LogicException(sprintf('"%s" requires a translit-able iconv implementation, try installing "gnu-libiconv" if you\'re using Alpine Linux.', static::class)); + } + + return 1 < \strlen($c) ? ltrim($c, '\'`"^~') : ('' !== $c ? $c : '?'); + }, $s); + } + } + + $str->string .= $s; + + return $str; + } + + public function camel(): static + { + $str = clone $this; + $str->string = str_replace(' ', '', preg_replace_callback('/\b.(?!\p{Lu})/u', static function ($m) { + static $i = 0; + + return 1 === ++$i ? ('İ' === $m[0] ? 'i̇' : mb_strtolower($m[0], 'UTF-8')) : mb_convert_case($m[0], \MB_CASE_TITLE, 'UTF-8'); + }, preg_replace('/[^\pL0-9]++/u', ' ', $this->string))); + + return $str; + } + + /** + * @return int[] + */ + public function codePointsAt(int $offset): array + { + $str = $this->slice($offset, 1); + + if ('' === $str->string) { + return []; + } + + $codePoints = []; + + foreach (preg_split('//u', $str->string, -1, \PREG_SPLIT_NO_EMPTY) as $c) { + $codePoints[] = mb_ord($c, 'UTF-8'); + } + + return $codePoints; + } + + public function folded(bool $compat = true): static + { + $str = clone $this; + + if (!$compat || !\defined('Normalizer::NFKC_CF')) { + $str->string = normalizer_normalize($str->string, $compat ? \Normalizer::NFKC : \Normalizer::NFC); + $str->string = mb_strtolower(str_replace(self::FOLD_FROM, self::FOLD_TO, $str->string), 'UTF-8'); + } else { + $str->string = normalizer_normalize($str->string, \Normalizer::NFKC_CF); + } + + return $str; + } + + public function join(array $strings, ?string $lastGlue = null): static + { + $str = clone $this; + + $tail = null !== $lastGlue && 1 < \count($strings) ? $lastGlue.array_pop($strings) : ''; + $str->string = implode($this->string, $strings).$tail; + + if (!preg_match('//u', $str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + return $str; + } + + public function lower(): static + { + $str = clone $this; + $str->string = mb_strtolower(str_replace('İ', 'i̇', $str->string), 'UTF-8'); + + return $str; + } + + public function match(string $regexp, int $flags = 0, int $offset = 0): array + { + $match = ((\PREG_PATTERN_ORDER | \PREG_SET_ORDER) & $flags) ? 'preg_match_all' : 'preg_match'; + + if ($this->ignoreCase) { + $regexp .= 'i'; + } + + set_error_handler(static fn ($t, $m) => throw new InvalidArgumentException($m)); + + try { + if (false === $match($regexp.'u', $this->string, $matches, $flags | \PREG_UNMATCHED_AS_NULL, $offset)) { + throw new RuntimeException('Matching failed with error: '.preg_last_error_msg()); + } + } finally { + restore_error_handler(); + } + + return $matches; + } + + public function normalize(int $form = self::NFC): static + { + if (!\in_array($form, [self::NFC, self::NFD, self::NFKC, self::NFKD])) { + throw new InvalidArgumentException('Unsupported normalization form.'); + } + + $str = clone $this; + normalizer_is_normalized($str->string, $form) ?: $str->string = normalizer_normalize($str->string, $form); + + return $str; + } + + public function padBoth(int $length, string $padStr = ' '): static + { + if ('' === $padStr || !preg_match('//u', $padStr)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $pad = clone $this; + $pad->string = $padStr; + + return $this->pad($length, $pad, \STR_PAD_BOTH); + } + + public function padEnd(int $length, string $padStr = ' '): static + { + if ('' === $padStr || !preg_match('//u', $padStr)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $pad = clone $this; + $pad->string = $padStr; + + return $this->pad($length, $pad, \STR_PAD_RIGHT); + } + + public function padStart(int $length, string $padStr = ' '): static + { + if ('' === $padStr || !preg_match('//u', $padStr)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $pad = clone $this; + $pad->string = $padStr; + + return $this->pad($length, $pad, \STR_PAD_LEFT); + } + + public function replaceMatches(string $fromRegexp, string|callable $to): static + { + if ($this->ignoreCase) { + $fromRegexp .= 'i'; + } + + if (\is_array($to) || $to instanceof \Closure) { + $replace = 'preg_replace_callback'; + $to = static function (array $m) use ($to): string { + $to = $to($m); + + if ('' !== $to && (!\is_string($to) || !preg_match('//u', $to))) { + throw new InvalidArgumentException('Replace callback must return a valid UTF-8 string.'); + } + + return $to; + }; + } elseif ('' !== $to && !preg_match('//u', $to)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } else { + $replace = 'preg_replace'; + } + + set_error_handler(static fn ($t, $m) => throw new InvalidArgumentException($m)); + + try { + if (null === $string = $replace($fromRegexp.'u', $to, $this->string)) { + $lastError = preg_last_error(); + + foreach (get_defined_constants(true)['pcre'] as $k => $v) { + if ($lastError === $v && str_ends_with($k, '_ERROR')) { + throw new RuntimeException('Matching failed with '.$k.'.'); + } + } + + throw new RuntimeException('Matching failed with unknown error code.'); + } + } finally { + restore_error_handler(); + } + + $str = clone $this; + $str->string = $string; + + return $str; + } + + public function reverse(): static + { + $str = clone $this; + $str->string = implode('', array_reverse(preg_split('/(\X)/u', $str->string, -1, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY))); + + return $str; + } + + public function snake(): static + { + $str = $this->camel(); + $str->string = mb_strtolower(preg_replace(['/(\p{Lu}+)(\p{Lu}\p{Ll})/u', '/([\p{Ll}0-9])(\p{Lu})/u'], '\1_\2', $str->string), 'UTF-8'); + + return $str; + } + + public function title(bool $allWords = false): static + { + $str = clone $this; + + $limit = $allWords ? -1 : 1; + + $str->string = preg_replace_callback('/\b./u', static fn (array $m): string => mb_convert_case($m[0], \MB_CASE_TITLE, 'UTF-8'), $str->string, $limit); + + return $str; + } + + public function trim(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): static + { + if (" \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}" !== $chars && !preg_match('//u', $chars)) { + throw new InvalidArgumentException('Invalid UTF-8 chars.'); + } + $chars = preg_quote($chars); + + $str = clone $this; + $str->string = preg_replace("{^[$chars]++|[$chars]++$}uD", '', $str->string); + + return $str; + } + + public function trimEnd(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): static + { + if (" \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}" !== $chars && !preg_match('//u', $chars)) { + throw new InvalidArgumentException('Invalid UTF-8 chars.'); + } + $chars = preg_quote($chars); + + $str = clone $this; + $str->string = preg_replace("{[$chars]++$}uD", '', $str->string); + + return $str; + } + + public function trimPrefix($prefix): static + { + if (!$this->ignoreCase) { + return parent::trimPrefix($prefix); + } + + $str = clone $this; + + if ($prefix instanceof \Traversable) { + $prefix = iterator_to_array($prefix, false); + } elseif ($prefix instanceof parent) { + $prefix = $prefix->string; + } + + $prefix = implode('|', array_map('preg_quote', (array) $prefix)); + $str->string = preg_replace("{^(?:$prefix)}iuD", '', $this->string); + + return $str; + } + + public function trimStart(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): static + { + if (" \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}" !== $chars && !preg_match('//u', $chars)) { + throw new InvalidArgumentException('Invalid UTF-8 chars.'); + } + $chars = preg_quote($chars); + + $str = clone $this; + $str->string = preg_replace("{^[$chars]++}uD", '', $str->string); + + return $str; + } + + public function trimSuffix($suffix): static + { + if (!$this->ignoreCase) { + return parent::trimSuffix($suffix); + } + + $str = clone $this; + + if ($suffix instanceof \Traversable) { + $suffix = iterator_to_array($suffix, false); + } elseif ($suffix instanceof parent) { + $suffix = $suffix->string; + } + + $suffix = implode('|', array_map('preg_quote', (array) $suffix)); + $str->string = preg_replace("{(?:$suffix)$}iuD", '', $this->string); + + return $str; + } + + public function upper(): static + { + $str = clone $this; + $str->string = mb_strtoupper($str->string, 'UTF-8'); + + return $str; + } + + public function width(bool $ignoreAnsiDecoration = true): int + { + $width = 0; + $s = str_replace(["\x00", "\x05", "\x07"], '', $this->string); + + if (str_contains($s, "\r")) { + $s = str_replace(["\r\n", "\r"], "\n", $s); + } + + if (!$ignoreAnsiDecoration) { + $s = preg_replace('/[\p{Cc}\x7F]++/u', '', $s); + } + + foreach (explode("\n", $s) as $s) { + if ($ignoreAnsiDecoration) { + $s = preg_replace('/(?:\x1B(?: + \[ [\x30-\x3F]*+ [\x20-\x2F]*+ [\x40-\x7E] + | [P\]X^_] .*? \x1B\\\\ + | [\x41-\x7E] + )|[\p{Cc}\x7F]++)/xu', '', $s); + } + + $lineWidth = $this->wcswidth($s); + + if ($lineWidth > $width) { + $width = $lineWidth; + } + } + + return $width; + } + + private function pad(int $len, self $pad, int $type): static + { + $sLen = $this->length(); + + if ($len <= $sLen) { + return clone $this; + } + + $padLen = $pad->length(); + $freeLen = $len - $sLen; + $len = $freeLen % $padLen; + + switch ($type) { + case \STR_PAD_RIGHT: + return $this->append(str_repeat($pad->string, intdiv($freeLen, $padLen)).($len ? $pad->slice(0, $len) : '')); + + case \STR_PAD_LEFT: + return $this->prepend(str_repeat($pad->string, intdiv($freeLen, $padLen)).($len ? $pad->slice(0, $len) : '')); + + case \STR_PAD_BOTH: + $freeLen /= 2; + + $rightLen = ceil($freeLen); + $len = $rightLen % $padLen; + $str = $this->append(str_repeat($pad->string, intdiv($rightLen, $padLen)).($len ? $pad->slice(0, $len) : '')); + + $leftLen = floor($freeLen); + $len = $leftLen % $padLen; + + return $str->prepend(str_repeat($pad->string, intdiv($leftLen, $padLen)).($len ? $pad->slice(0, $len) : '')); + + default: + throw new InvalidArgumentException('Invalid padding type.'); + } + } + + /** + * Based on https://github.com/jquast/wcwidth, a Python implementation of https://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c. + */ + private function wcswidth(string $string): int + { + $width = 0; + + foreach (preg_split('//u', $string, -1, \PREG_SPLIT_NO_EMPTY) as $c) { + $codePoint = mb_ord($c, 'UTF-8'); + + if (0 === $codePoint // NULL + || 0x034F === $codePoint // COMBINING GRAPHEME JOINER + || (0x200B <= $codePoint && 0x200F >= $codePoint) // ZERO WIDTH SPACE to RIGHT-TO-LEFT MARK + || 0x2028 === $codePoint // LINE SEPARATOR + || 0x2029 === $codePoint // PARAGRAPH SEPARATOR + || (0x202A <= $codePoint && 0x202E >= $codePoint) // LEFT-TO-RIGHT EMBEDDING to RIGHT-TO-LEFT OVERRIDE + || (0x2060 <= $codePoint && 0x2063 >= $codePoint) // WORD JOINER to INVISIBLE SEPARATOR + ) { + continue; + } + + // Non printable characters + if (32 > $codePoint // C0 control characters + || (0x07F <= $codePoint && 0x0A0 > $codePoint) // C1 control characters and DEL + ) { + return -1; + } + + self::$tableZero ??= require __DIR__.'/Resources/data/wcswidth_table_zero.php'; + + if ($codePoint >= self::$tableZero[0][0] && $codePoint <= self::$tableZero[$ubound = \count(self::$tableZero) - 1][1]) { + $lbound = 0; + while ($ubound >= $lbound) { + $mid = floor(($lbound + $ubound) / 2); + + if ($codePoint > self::$tableZero[$mid][1]) { + $lbound = $mid + 1; + } elseif ($codePoint < self::$tableZero[$mid][0]) { + $ubound = $mid - 1; + } else { + continue 2; + } + } + } + + self::$tableWide ??= require __DIR__.'/Resources/data/wcswidth_table_wide.php'; + + if ($codePoint >= self::$tableWide[0][0] && $codePoint <= self::$tableWide[$ubound = \count(self::$tableWide) - 1][1]) { + $lbound = 0; + while ($ubound >= $lbound) { + $mid = floor(($lbound + $ubound) / 2); + + if ($codePoint > self::$tableWide[$mid][1]) { + $lbound = $mid + 1; + } elseif ($codePoint < self::$tableWide[$mid][0]) { + $ubound = $mid - 1; + } else { + $width += 2; + + continue 2; + } + } + } + + ++$width; + } + + return $width; + } +} diff --git a/deps/vendor/symfony/string/ByteString.php b/deps/vendor/symfony/string/ByteString.php new file mode 100644 index 000000000..3ebe43c10 --- /dev/null +++ b/deps/vendor/symfony/string/ByteString.php @@ -0,0 +1,485 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +use Symfony\Component\String\Exception\ExceptionInterface; +use Symfony\Component\String\Exception\InvalidArgumentException; +use Symfony\Component\String\Exception\RuntimeException; + +/** + * Represents a binary-safe string of bytes. + * + * @author Nicolas Grekas + * @author Hugo Hamon + * + * @throws ExceptionInterface + */ +class ByteString extends AbstractString +{ + private const ALPHABET_ALPHANUMERIC = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'; + + public function __construct(string $string = '') + { + $this->string = $string; + } + + /* + * The following method was derived from code of the Hack Standard Library (v4.40 - 2020-05-03) + * + * https://github.com/hhvm/hsl/blob/80a42c02f036f72a42f0415e80d6b847f4bf62d5/src/random/private.php#L16 + * + * Code subject to the MIT license (https://github.com/hhvm/hsl/blob/master/LICENSE). + * + * Copyright (c) 2004-2020, Facebook, Inc. (https://www.facebook.com/) + */ + + public static function fromRandom(int $length = 16, ?string $alphabet = null): self + { + if ($length <= 0) { + throw new InvalidArgumentException(sprintf('A strictly positive length is expected, "%d" given.', $length)); + } + + $alphabet ??= self::ALPHABET_ALPHANUMERIC; + $alphabetSize = \strlen($alphabet); + $bits = (int) ceil(log($alphabetSize, 2.0)); + if ($bits <= 0 || $bits > 56) { + throw new InvalidArgumentException('The length of the alphabet must in the [2^1, 2^56] range.'); + } + + $ret = ''; + while ($length > 0) { + $urandomLength = (int) ceil(2 * $length * $bits / 8.0); + $data = random_bytes($urandomLength); + $unpackedData = 0; + $unpackedBits = 0; + for ($i = 0; $i < $urandomLength && $length > 0; ++$i) { + // Unpack 8 bits + $unpackedData = ($unpackedData << 8) | \ord($data[$i]); + $unpackedBits += 8; + + // While we have enough bits to select a character from the alphabet, keep + // consuming the random data + for (; $unpackedBits >= $bits && $length > 0; $unpackedBits -= $bits) { + $index = ($unpackedData & ((1 << $bits) - 1)); + $unpackedData >>= $bits; + // Unfortunately, the alphabet size is not necessarily a power of two. + // Worst case, it is 2^k + 1, which means we need (k+1) bits and we + // have around a 50% chance of missing as k gets larger + if ($index < $alphabetSize) { + $ret .= $alphabet[$index]; + --$length; + } + } + } + } + + return new static($ret); + } + + public function bytesAt(int $offset): array + { + $str = $this->string[$offset] ?? ''; + + return '' === $str ? [] : [\ord($str)]; + } + + public function append(string ...$suffix): static + { + $str = clone $this; + $str->string .= 1 >= \count($suffix) ? ($suffix[0] ?? '') : implode('', $suffix); + + return $str; + } + + public function camel(): static + { + $str = clone $this; + + $parts = explode(' ', trim(ucwords(preg_replace('/[^a-zA-Z0-9\x7f-\xff]++/', ' ', $this->string)))); + $parts[0] = 1 !== \strlen($parts[0]) && ctype_upper($parts[0]) ? $parts[0] : lcfirst($parts[0]); + $str->string = implode('', $parts); + + return $str; + } + + public function chunk(int $length = 1): array + { + if (1 > $length) { + throw new InvalidArgumentException('The chunk length must be greater than zero.'); + } + + if ('' === $this->string) { + return []; + } + + $str = clone $this; + $chunks = []; + + foreach (str_split($this->string, $length) as $chunk) { + $str->string = $chunk; + $chunks[] = clone $str; + } + + return $chunks; + } + + public function endsWith(string|iterable|AbstractString $suffix): bool + { + if ($suffix instanceof AbstractString) { + $suffix = $suffix->string; + } elseif (!\is_string($suffix)) { + return parent::endsWith($suffix); + } + + return '' !== $suffix && \strlen($this->string) >= \strlen($suffix) && 0 === substr_compare($this->string, $suffix, -\strlen($suffix), null, $this->ignoreCase); + } + + public function equalsTo(string|iterable|AbstractString $string): bool + { + if ($string instanceof AbstractString) { + $string = $string->string; + } elseif (!\is_string($string)) { + return parent::equalsTo($string); + } + + if ('' !== $string && $this->ignoreCase) { + return 0 === strcasecmp($string, $this->string); + } + + return $string === $this->string; + } + + public function folded(): static + { + $str = clone $this; + $str->string = strtolower($str->string); + + return $str; + } + + public function indexOf(string|iterable|AbstractString $needle, int $offset = 0): ?int + { + if ($needle instanceof AbstractString) { + $needle = $needle->string; + } elseif (!\is_string($needle)) { + return parent::indexOf($needle, $offset); + } + + if ('' === $needle) { + return null; + } + + $i = $this->ignoreCase ? stripos($this->string, $needle, $offset) : strpos($this->string, $needle, $offset); + + return false === $i ? null : $i; + } + + public function indexOfLast(string|iterable|AbstractString $needle, int $offset = 0): ?int + { + if ($needle instanceof AbstractString) { + $needle = $needle->string; + } elseif (!\is_string($needle)) { + return parent::indexOfLast($needle, $offset); + } + + if ('' === $needle) { + return null; + } + + $i = $this->ignoreCase ? strripos($this->string, $needle, $offset) : strrpos($this->string, $needle, $offset); + + return false === $i ? null : $i; + } + + public function isUtf8(): bool + { + return '' === $this->string || preg_match('//u', $this->string); + } + + public function join(array $strings, ?string $lastGlue = null): static + { + $str = clone $this; + + $tail = null !== $lastGlue && 1 < \count($strings) ? $lastGlue.array_pop($strings) : ''; + $str->string = implode($this->string, $strings).$tail; + + return $str; + } + + public function length(): int + { + return \strlen($this->string); + } + + public function lower(): static + { + $str = clone $this; + $str->string = strtolower($str->string); + + return $str; + } + + public function match(string $regexp, int $flags = 0, int $offset = 0): array + { + $match = ((\PREG_PATTERN_ORDER | \PREG_SET_ORDER) & $flags) ? 'preg_match_all' : 'preg_match'; + + if ($this->ignoreCase) { + $regexp .= 'i'; + } + + set_error_handler(static fn ($t, $m) => throw new InvalidArgumentException($m)); + + try { + if (false === $match($regexp, $this->string, $matches, $flags | \PREG_UNMATCHED_AS_NULL, $offset)) { + throw new RuntimeException('Matching failed with error: '.preg_last_error_msg()); + } + } finally { + restore_error_handler(); + } + + return $matches; + } + + public function padBoth(int $length, string $padStr = ' '): static + { + $str = clone $this; + $str->string = str_pad($this->string, $length, $padStr, \STR_PAD_BOTH); + + return $str; + } + + public function padEnd(int $length, string $padStr = ' '): static + { + $str = clone $this; + $str->string = str_pad($this->string, $length, $padStr, \STR_PAD_RIGHT); + + return $str; + } + + public function padStart(int $length, string $padStr = ' '): static + { + $str = clone $this; + $str->string = str_pad($this->string, $length, $padStr, \STR_PAD_LEFT); + + return $str; + } + + public function prepend(string ...$prefix): static + { + $str = clone $this; + $str->string = (1 >= \count($prefix) ? ($prefix[0] ?? '') : implode('', $prefix)).$str->string; + + return $str; + } + + public function replace(string $from, string $to): static + { + $str = clone $this; + + if ('' !== $from) { + $str->string = $this->ignoreCase ? str_ireplace($from, $to, $this->string) : str_replace($from, $to, $this->string); + } + + return $str; + } + + public function replaceMatches(string $fromRegexp, string|callable $to): static + { + if ($this->ignoreCase) { + $fromRegexp .= 'i'; + } + + $replace = \is_array($to) || $to instanceof \Closure ? 'preg_replace_callback' : 'preg_replace'; + + set_error_handler(static fn ($t, $m) => throw new InvalidArgumentException($m)); + + try { + if (null === $string = $replace($fromRegexp, $to, $this->string)) { + $lastError = preg_last_error(); + + foreach (get_defined_constants(true)['pcre'] as $k => $v) { + if ($lastError === $v && str_ends_with($k, '_ERROR')) { + throw new RuntimeException('Matching failed with '.$k.'.'); + } + } + + throw new RuntimeException('Matching failed with unknown error code.'); + } + } finally { + restore_error_handler(); + } + + $str = clone $this; + $str->string = $string; + + return $str; + } + + public function reverse(): static + { + $str = clone $this; + $str->string = strrev($str->string); + + return $str; + } + + public function slice(int $start = 0, ?int $length = null): static + { + $str = clone $this; + $str->string = (string) substr($this->string, $start, $length ?? \PHP_INT_MAX); + + return $str; + } + + public function snake(): static + { + $str = $this->camel(); + $str->string = strtolower(preg_replace(['/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'], '\1_\2', $str->string)); + + return $str; + } + + public function splice(string $replacement, int $start = 0, ?int $length = null): static + { + $str = clone $this; + $str->string = substr_replace($this->string, $replacement, $start, $length ?? \PHP_INT_MAX); + + return $str; + } + + public function split(string $delimiter, ?int $limit = null, ?int $flags = null): array + { + if (1 > $limit ??= \PHP_INT_MAX) { + throw new InvalidArgumentException('Split limit must be a positive integer.'); + } + + if ('' === $delimiter) { + throw new InvalidArgumentException('Split delimiter is empty.'); + } + + if (null !== $flags) { + return parent::split($delimiter, $limit, $flags); + } + + $str = clone $this; + $chunks = $this->ignoreCase + ? preg_split('{'.preg_quote($delimiter).'}iD', $this->string, $limit) + : explode($delimiter, $this->string, $limit); + + foreach ($chunks as &$chunk) { + $str->string = $chunk; + $chunk = clone $str; + } + + return $chunks; + } + + public function startsWith(string|iterable|AbstractString $prefix): bool + { + if ($prefix instanceof AbstractString) { + $prefix = $prefix->string; + } elseif (!\is_string($prefix)) { + return parent::startsWith($prefix); + } + + return '' !== $prefix && 0 === ($this->ignoreCase ? strncasecmp($this->string, $prefix, \strlen($prefix)) : strncmp($this->string, $prefix, \strlen($prefix))); + } + + public function title(bool $allWords = false): static + { + $str = clone $this; + $str->string = $allWords ? ucwords($str->string) : ucfirst($str->string); + + return $str; + } + + public function toUnicodeString(?string $fromEncoding = null): UnicodeString + { + return new UnicodeString($this->toCodePointString($fromEncoding)->string); + } + + public function toCodePointString(?string $fromEncoding = null): CodePointString + { + $u = new CodePointString(); + + if (\in_array($fromEncoding, [null, 'utf8', 'utf-8', 'UTF8', 'UTF-8'], true) && preg_match('//u', $this->string)) { + $u->string = $this->string; + + return $u; + } + + set_error_handler(static fn ($t, $m) => throw new InvalidArgumentException($m)); + + try { + try { + $validEncoding = false !== mb_detect_encoding($this->string, $fromEncoding ?? 'Windows-1252', true); + } catch (InvalidArgumentException $e) { + if (!\function_exists('iconv')) { + throw $e; + } + + $u->string = iconv($fromEncoding ?? 'Windows-1252', 'UTF-8', $this->string); + + return $u; + } + } finally { + restore_error_handler(); + } + + if (!$validEncoding) { + throw new InvalidArgumentException(sprintf('Invalid "%s" string.', $fromEncoding ?? 'Windows-1252')); + } + + $u->string = mb_convert_encoding($this->string, 'UTF-8', $fromEncoding ?? 'Windows-1252'); + + return $u; + } + + public function trim(string $chars = " \t\n\r\0\x0B\x0C"): static + { + $str = clone $this; + $str->string = trim($str->string, $chars); + + return $str; + } + + public function trimEnd(string $chars = " \t\n\r\0\x0B\x0C"): static + { + $str = clone $this; + $str->string = rtrim($str->string, $chars); + + return $str; + } + + public function trimStart(string $chars = " \t\n\r\0\x0B\x0C"): static + { + $str = clone $this; + $str->string = ltrim($str->string, $chars); + + return $str; + } + + public function upper(): static + { + $str = clone $this; + $str->string = strtoupper($str->string); + + return $str; + } + + public function width(bool $ignoreAnsiDecoration = true): int + { + $string = preg_match('//u', $this->string) ? $this->string : preg_replace('/[\x80-\xFF]/', '?', $this->string); + + return (new CodePointString($string))->width($ignoreAnsiDecoration); + } +} diff --git a/deps/vendor/symfony/string/CHANGELOG.md b/deps/vendor/symfony/string/CHANGELOG.md new file mode 100644 index 000000000..31a3b54db --- /dev/null +++ b/deps/vendor/symfony/string/CHANGELOG.md @@ -0,0 +1,40 @@ +CHANGELOG +========= + +6.2 +--- + + * Add support for emoji in `AsciiSlugger` + +5.4 +--- + + * Add `trimSuffix()` and `trimPrefix()` methods + +5.3 +--- + + * Made `AsciiSlugger` fallback to parent locale's symbolsMap + +5.2.0 +----- + + * added a `FrenchInflector` class + +5.1.0 +----- + + * added the `AbstractString::reverse()` method + * made `AbstractString::width()` follow POSIX.1-2001 + * added `LazyString` which provides memoizing stringable objects + * The component is not marked as `@experimental` anymore + * added the `s()` helper method to get either an `UnicodeString` or `ByteString` instance, + depending of the input string UTF-8 compliancy + * added `$cut` parameter to `Symfony\Component\String\AbstractString::truncate()` + * added `AbstractString::containsAny()` + * allow passing a string of custom characters to `ByteString::fromRandom()` + +5.0.0 +----- + + * added the component as experimental diff --git a/deps/vendor/symfony/string/CodePointString.php b/deps/vendor/symfony/string/CodePointString.php new file mode 100644 index 000000000..337bfc12a --- /dev/null +++ b/deps/vendor/symfony/string/CodePointString.php @@ -0,0 +1,260 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +use Symfony\Component\String\Exception\ExceptionInterface; +use Symfony\Component\String\Exception\InvalidArgumentException; + +/** + * Represents a string of Unicode code points encoded as UTF-8. + * + * @author Nicolas Grekas + * @author Hugo Hamon + * + * @throws ExceptionInterface + */ +class CodePointString extends AbstractUnicodeString +{ + public function __construct(string $string = '') + { + if ('' !== $string && !preg_match('//u', $string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $this->string = $string; + } + + public function append(string ...$suffix): static + { + $str = clone $this; + $str->string .= 1 >= \count($suffix) ? ($suffix[0] ?? '') : implode('', $suffix); + + if (!preg_match('//u', $str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + return $str; + } + + public function chunk(int $length = 1): array + { + if (1 > $length) { + throw new InvalidArgumentException('The chunk length must be greater than zero.'); + } + + if ('' === $this->string) { + return []; + } + + $rx = '/('; + while (65535 < $length) { + $rx .= '.{65535}'; + $length -= 65535; + } + $rx .= '.{'.$length.'})/us'; + + $str = clone $this; + $chunks = []; + + foreach (preg_split($rx, $this->string, -1, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY) as $chunk) { + $str->string = $chunk; + $chunks[] = clone $str; + } + + return $chunks; + } + + public function codePointsAt(int $offset): array + { + $str = $offset ? $this->slice($offset, 1) : $this; + + return '' === $str->string ? [] : [mb_ord($str->string, 'UTF-8')]; + } + + public function endsWith(string|iterable|AbstractString $suffix): bool + { + if ($suffix instanceof AbstractString) { + $suffix = $suffix->string; + } elseif (!\is_string($suffix)) { + return parent::endsWith($suffix); + } + + if ('' === $suffix || !preg_match('//u', $suffix)) { + return false; + } + + if ($this->ignoreCase) { + return preg_match('{'.preg_quote($suffix).'$}iuD', $this->string); + } + + return \strlen($this->string) >= \strlen($suffix) && 0 === substr_compare($this->string, $suffix, -\strlen($suffix)); + } + + public function equalsTo(string|iterable|AbstractString $string): bool + { + if ($string instanceof AbstractString) { + $string = $string->string; + } elseif (!\is_string($string)) { + return parent::equalsTo($string); + } + + if ('' !== $string && $this->ignoreCase) { + return \strlen($string) === \strlen($this->string) && 0 === mb_stripos($this->string, $string, 0, 'UTF-8'); + } + + return $string === $this->string; + } + + public function indexOf(string|iterable|AbstractString $needle, int $offset = 0): ?int + { + if ($needle instanceof AbstractString) { + $needle = $needle->string; + } elseif (!\is_string($needle)) { + return parent::indexOf($needle, $offset); + } + + if ('' === $needle) { + return null; + } + + $i = $this->ignoreCase ? mb_stripos($this->string, $needle, $offset, 'UTF-8') : mb_strpos($this->string, $needle, $offset, 'UTF-8'); + + return false === $i ? null : $i; + } + + public function indexOfLast(string|iterable|AbstractString $needle, int $offset = 0): ?int + { + if ($needle instanceof AbstractString) { + $needle = $needle->string; + } elseif (!\is_string($needle)) { + return parent::indexOfLast($needle, $offset); + } + + if ('' === $needle) { + return null; + } + + $i = $this->ignoreCase ? mb_strripos($this->string, $needle, $offset, 'UTF-8') : mb_strrpos($this->string, $needle, $offset, 'UTF-8'); + + return false === $i ? null : $i; + } + + public function length(): int + { + return mb_strlen($this->string, 'UTF-8'); + } + + public function prepend(string ...$prefix): static + { + $str = clone $this; + $str->string = (1 >= \count($prefix) ? ($prefix[0] ?? '') : implode('', $prefix)).$this->string; + + if (!preg_match('//u', $str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + return $str; + } + + public function replace(string $from, string $to): static + { + $str = clone $this; + + if ('' === $from || !preg_match('//u', $from)) { + return $str; + } + + if ('' !== $to && !preg_match('//u', $to)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + if ($this->ignoreCase) { + $str->string = implode($to, preg_split('{'.preg_quote($from).'}iuD', $this->string)); + } else { + $str->string = str_replace($from, $to, $this->string); + } + + return $str; + } + + public function slice(int $start = 0, ?int $length = null): static + { + $str = clone $this; + $str->string = mb_substr($this->string, $start, $length, 'UTF-8'); + + return $str; + } + + public function splice(string $replacement, int $start = 0, ?int $length = null): static + { + if (!preg_match('//u', $replacement)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $str = clone $this; + $start = $start ? \strlen(mb_substr($this->string, 0, $start, 'UTF-8')) : 0; + $length = $length ? \strlen(mb_substr($this->string, $start, $length, 'UTF-8')) : $length; + $str->string = substr_replace($this->string, $replacement, $start, $length ?? \PHP_INT_MAX); + + return $str; + } + + public function split(string $delimiter, ?int $limit = null, ?int $flags = null): array + { + if (1 > $limit ??= \PHP_INT_MAX) { + throw new InvalidArgumentException('Split limit must be a positive integer.'); + } + + if ('' === $delimiter) { + throw new InvalidArgumentException('Split delimiter is empty.'); + } + + if (null !== $flags) { + return parent::split($delimiter.'u', $limit, $flags); + } + + if (!preg_match('//u', $delimiter)) { + throw new InvalidArgumentException('Split delimiter is not a valid UTF-8 string.'); + } + + $str = clone $this; + $chunks = $this->ignoreCase + ? preg_split('{'.preg_quote($delimiter).'}iuD', $this->string, $limit) + : explode($delimiter, $this->string, $limit); + + foreach ($chunks as &$chunk) { + $str->string = $chunk; + $chunk = clone $str; + } + + return $chunks; + } + + public function startsWith(string|iterable|AbstractString $prefix): bool + { + if ($prefix instanceof AbstractString) { + $prefix = $prefix->string; + } elseif (!\is_string($prefix)) { + return parent::startsWith($prefix); + } + + if ('' === $prefix || !preg_match('//u', $prefix)) { + return false; + } + + if ($this->ignoreCase) { + return 0 === mb_stripos($this->string, $prefix, 0, 'UTF-8'); + } + + return 0 === strncmp($this->string, $prefix, \strlen($prefix)); + } +} diff --git a/deps/vendor/symfony/string/Exception/ExceptionInterface.php b/deps/vendor/symfony/string/Exception/ExceptionInterface.php new file mode 100644 index 000000000..361978656 --- /dev/null +++ b/deps/vendor/symfony/string/Exception/ExceptionInterface.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Exception; + +interface ExceptionInterface extends \Throwable +{ +} diff --git a/deps/vendor/symfony/string/Exception/InvalidArgumentException.php b/deps/vendor/symfony/string/Exception/InvalidArgumentException.php new file mode 100644 index 000000000..6aa586bcf --- /dev/null +++ b/deps/vendor/symfony/string/Exception/InvalidArgumentException.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Exception; + +class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/string/Exception/RuntimeException.php b/deps/vendor/symfony/string/Exception/RuntimeException.php new file mode 100644 index 000000000..77cb091f9 --- /dev/null +++ b/deps/vendor/symfony/string/Exception/RuntimeException.php @@ -0,0 +1,16 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Exception; + +class RuntimeException extends \RuntimeException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/string/Inflector/EnglishInflector.php b/deps/vendor/symfony/string/Inflector/EnglishInflector.php new file mode 100644 index 000000000..c41badead --- /dev/null +++ b/deps/vendor/symfony/string/Inflector/EnglishInflector.php @@ -0,0 +1,586 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Inflector; + +final class EnglishInflector implements InflectorInterface +{ + /** + * Map English plural to singular suffixes. + * + * @see http://english-zone.com/spelling/plurals.html + */ + private const PLURAL_MAP = [ + // First entry: plural suffix, reversed + // Second entry: length of plural suffix + // Third entry: Whether the suffix may succeed a vowel + // Fourth entry: Whether the suffix may succeed a consonant + // Fifth entry: singular suffix, normal + + // bacteria (bacterium) + ['airetcab', 8, true, true, 'bacterium'], + + // corpora (corpus) + ['aroproc', 7, true, true, 'corpus'], + + // criteria (criterion) + ['airetirc', 8, true, true, 'criterion'], + + // curricula (curriculum) + ['alucirruc', 9, true, true, 'curriculum'], + + // quora (quorum) + ['arouq', 5, true, true, 'quorum'], + + // genera (genus) + ['areneg', 6, true, true, 'genus'], + + // media (medium) + ['aidem', 5, true, true, 'medium'], + + // memoranda (memorandum) + ['adnaromem', 9, true, true, 'memorandum'], + + // phenomena (phenomenon) + ['anemonehp', 9, true, true, 'phenomenon'], + + // strata (stratum) + ['atarts', 6, true, true, 'stratum'], + + // nebulae (nebula) + ['ea', 2, true, true, 'a'], + + // services (service) + ['secivres', 8, true, true, 'service'], + + // mice (mouse), lice (louse) + ['eci', 3, false, true, 'ouse'], + + // geese (goose) + ['esee', 4, false, true, 'oose'], + + // fungi (fungus), alumni (alumnus), syllabi (syllabus), radii (radius) + ['i', 1, true, true, 'us'], + + // men (man), women (woman) + ['nem', 3, true, true, 'man'], + + // children (child) + ['nerdlihc', 8, true, true, 'child'], + + // oxen (ox) + ['nexo', 4, false, false, 'ox'], + + // indices (index), appendices (appendix), prices (price) + ['seci', 4, false, true, ['ex', 'ix', 'ice']], + + // codes (code) + ['sedoc', 5, false, true, 'code'], + + // selfies (selfie) + ['seifles', 7, true, true, 'selfie'], + + // zombies (zombie) + ['seibmoz', 7, true, true, 'zombie'], + + // movies (movie) + ['seivom', 6, true, true, 'movie'], + + // names (name) + ['seman', 5, true, false, 'name'], + + // conspectuses (conspectus), prospectuses (prospectus) + ['sesutcep', 8, true, true, 'pectus'], + + // feet (foot) + ['teef', 4, true, true, 'foot'], + + // geese (goose) + ['eseeg', 5, true, true, 'goose'], + + // teeth (tooth) + ['hteet', 5, true, true, 'tooth'], + + // news (news) + ['swen', 4, true, true, 'news'], + + // series (series) + ['seires', 6, true, true, 'series'], + + // babies (baby) + ['sei', 3, false, true, 'y'], + + // accesses (access), addresses (address), kisses (kiss) + ['sess', 4, true, false, 'ss'], + + // statuses (status) + ['sesutats', 8, true, true, 'status'], + + // article (articles), ancle (ancles) + ['sel', 3, true, true, 'le'], + + // analyses (analysis), ellipses (ellipsis), fungi (fungus), + // neuroses (neurosis), theses (thesis), emphases (emphasis), + // oases (oasis), crises (crisis), houses (house), bases (base), + // atlases (atlas) + ['ses', 3, true, true, ['s', 'se', 'sis']], + + // objectives (objective), alternative (alternatives) + ['sevit', 5, true, true, 'tive'], + + // drives (drive) + ['sevird', 6, false, true, 'drive'], + + // lives (life), wives (wife) + ['sevi', 4, false, true, 'ife'], + + // moves (move) + ['sevom', 5, true, true, 'move'], + + // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf), caves (cave), staves (staff) + ['sev', 3, true, true, ['f', 've', 'ff']], + + // axes (axis), axes (ax), axes (axe) + ['sexa', 4, false, false, ['ax', 'axe', 'axis']], + + // indexes (index), matrixes (matrix) + ['sex', 3, true, false, 'x'], + + // quizzes (quiz) + ['sezz', 4, true, false, 'z'], + + // bureaus (bureau) + ['suae', 4, false, true, 'eau'], + + // fees (fee), trees (tree), employees (employee) + ['see', 3, true, true, 'ee'], + + // edges (edge) + ['segd', 4, true, true, 'dge'], + + // roses (rose), garages (garage), cassettes (cassette), + // waltzes (waltz), heroes (hero), bushes (bush), arches (arch), + // shoes (shoe) + ['se', 2, true, true, ['', 'e']], + + // status (status) + ['sutats', 6, true, true, 'status'], + + // tags (tag) + ['s', 1, true, true, ''], + + // chateaux (chateau) + ['xuae', 4, false, true, 'eau'], + + // people (person) + ['elpoep', 6, true, true, 'person'], + ]; + + /** + * Map English singular to plural suffixes. + * + * @see http://english-zone.com/spelling/plurals.html + */ + private const SINGULAR_MAP = [ + // First entry: singular suffix, reversed + // Second entry: length of singular suffix + // Third entry: Whether the suffix may succeed a vowel + // Fourth entry: Whether the suffix may succeed a consonant + // Fifth entry: plural suffix, normal + + // axes (axis) + ['sixa', 4, false, false, 'axes'], + + // criterion (criteria) + ['airetirc', 8, false, false, 'criterion'], + + // nebulae (nebula) + ['aluben', 6, false, false, 'nebulae'], + + // children (child) + ['dlihc', 5, true, true, 'children'], + + // prices (price) + ['eci', 3, false, true, 'ices'], + + // services (service) + ['ecivres', 7, true, true, 'services'], + + // lives (life), wives (wife) + ['efi', 3, false, true, 'ives'], + + // selfies (selfie) + ['eifles', 6, true, true, 'selfies'], + + // movies (movie) + ['eivom', 5, true, true, 'movies'], + + // lice (louse) + ['esuol', 5, false, true, 'lice'], + + // mice (mouse) + ['esuom', 5, false, true, 'mice'], + + // geese (goose) + ['esoo', 4, false, true, 'eese'], + + // houses (house), bases (base) + ['es', 2, true, true, 'ses'], + + // geese (goose) + ['esoog', 5, true, true, 'geese'], + + // caves (cave) + ['ev', 2, true, true, 'ves'], + + // drives (drive) + ['evird', 5, false, true, 'drives'], + + // objectives (objective), alternative (alternatives) + ['evit', 4, true, true, 'tives'], + + // moves (move) + ['evom', 4, true, true, 'moves'], + + // staves (staff) + ['ffats', 5, true, true, 'staves'], + + // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf) + ['ff', 2, true, true, 'ffs'], + + // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf) + ['f', 1, true, true, ['fs', 'ves']], + + // arches (arch) + ['hc', 2, true, true, 'ches'], + + // bushes (bush) + ['hs', 2, true, true, 'shes'], + + // teeth (tooth) + ['htoot', 5, true, true, 'teeth'], + + // albums (album) + ['mubla', 5, true, true, 'albums'], + + // quorums (quorum) + ['murouq', 6, true, true, ['quora', 'quorums']], + + // bacteria (bacterium), curricula (curriculum), media (medium), memoranda (memorandum), phenomena (phenomenon), strata (stratum) + ['mu', 2, true, true, 'a'], + + // men (man), women (woman) + ['nam', 3, true, true, 'men'], + + // people (person) + ['nosrep', 6, true, true, ['persons', 'people']], + + // criteria (criterion) + ['noiretirc', 9, true, true, 'criteria'], + + // phenomena (phenomenon) + ['nonemonehp', 10, true, true, 'phenomena'], + + // echoes (echo) + ['ohce', 4, true, true, 'echoes'], + + // heroes (hero) + ['oreh', 4, true, true, 'heroes'], + + // atlases (atlas) + ['salta', 5, true, true, 'atlases'], + + // aliases (alias) + ['saila', 5, true, true, 'aliases'], + + // irises (iris) + ['siri', 4, true, true, 'irises'], + + // analyses (analysis), ellipses (ellipsis), neuroses (neurosis) + // theses (thesis), emphases (emphasis), oases (oasis), + // crises (crisis) + ['sis', 3, true, true, 'ses'], + + // accesses (access), addresses (address), kisses (kiss) + ['ss', 2, true, false, 'sses'], + + // syllabi (syllabus) + ['suballys', 8, true, true, 'syllabi'], + + // buses (bus) + ['sub', 3, true, true, 'buses'], + + // circuses (circus) + ['suc', 3, true, true, 'cuses'], + + // hippocampi (hippocampus) + ['supmacoppih', 11, false, false, 'hippocampi'], + + // campuses (campus) + ['sup', 3, true, true, 'puses'], + + // status (status) + ['sutats', 6, true, true, ['status', 'statuses']], + + // conspectuses (conspectus), prospectuses (prospectus) + ['sutcep', 6, true, true, 'pectuses'], + + // fungi (fungus), alumni (alumnus), syllabi (syllabus), radii (radius) + ['su', 2, true, true, 'i'], + + // news (news) + ['swen', 4, true, true, 'news'], + + // feet (foot) + ['toof', 4, true, true, 'feet'], + + // chateaux (chateau), bureaus (bureau) + ['uae', 3, false, true, ['eaus', 'eaux']], + + // oxen (ox) + ['xo', 2, false, false, 'oxen'], + + // hoaxes (hoax) + ['xaoh', 4, true, false, 'hoaxes'], + + // indices (index) + ['xedni', 5, false, true, ['indicies', 'indexes']], + + // boxes (box) + ['xo', 2, false, true, 'oxes'], + + // indexes (index), matrixes (matrix) + ['x', 1, true, false, ['cies', 'xes']], + + // appendices (appendix) + ['xi', 2, false, true, 'ices'], + + // babies (baby) + ['y', 1, false, true, 'ies'], + + // quizzes (quiz) + ['ziuq', 4, true, false, 'quizzes'], + + // waltzes (waltz) + ['z', 1, true, true, 'zes'], + ]; + + /** + * A list of words which should not be inflected, reversed. + */ + private const UNINFLECTED = [ + '', + + // data + 'atad', + + // deer + 'reed', + + // equipment + 'tnempiuqe', + + // feedback + 'kcabdeef', + + // fish + 'hsif', + + // health + 'htlaeh', + + // history + 'yrotsih', + + // info + 'ofni', + + // information + 'noitamrofni', + + // money + 'yenom', + + // moose + 'esoom', + + // series + 'seires', + + // sheep + 'peehs', + + // species + 'seiceps', + + // traffic + 'ciffart', + + // aircraft + 'tfarcria', + + // hardware + 'erawdrah', + ]; + + public function singularize(string $plural): array + { + $pluralRev = strrev($plural); + $lowerPluralRev = strtolower($pluralRev); + $pluralLength = \strlen($lowerPluralRev); + + // Check if the word is one which is not inflected, return early if so + if (\in_array($lowerPluralRev, self::UNINFLECTED, true)) { + return [$plural]; + } + + // The outer loop iterates over the entries of the plural table + // The inner loop $j iterates over the characters of the plural suffix + // in the plural table to compare them with the characters of the actual + // given plural suffix + foreach (self::PLURAL_MAP as $map) { + $suffix = $map[0]; + $suffixLength = $map[1]; + $j = 0; + + // Compare characters in the plural table and of the suffix of the + // given plural one by one + while ($suffix[$j] === $lowerPluralRev[$j]) { + // Let $j point to the next character + ++$j; + + // Successfully compared the last character + // Add an entry with the singular suffix to the singular array + if ($j === $suffixLength) { + // Is there any character preceding the suffix in the plural string? + if ($j < $pluralLength) { + $nextIsVowel = str_contains('aeiou', $lowerPluralRev[$j]); + + if (!$map[2] && $nextIsVowel) { + // suffix may not succeed a vowel but next char is one + break; + } + + if (!$map[3] && !$nextIsVowel) { + // suffix may not succeed a consonant but next char is one + break; + } + } + + $newBase = substr($plural, 0, $pluralLength - $suffixLength); + $newSuffix = $map[4]; + + // Check whether the first character in the plural suffix + // is uppercased. If yes, uppercase the first character in + // the singular suffix too + $firstUpper = ctype_upper($pluralRev[$j - 1]); + + if (\is_array($newSuffix)) { + $singulars = []; + + foreach ($newSuffix as $newSuffixEntry) { + $singulars[] = $newBase.($firstUpper ? ucfirst($newSuffixEntry) : $newSuffixEntry); + } + + return $singulars; + } + + return [$newBase.($firstUpper ? ucfirst($newSuffix) : $newSuffix)]; + } + + // Suffix is longer than word + if ($j === $pluralLength) { + break; + } + } + } + + // Assume that plural and singular is identical + return [$plural]; + } + + public function pluralize(string $singular): array + { + $singularRev = strrev($singular); + $lowerSingularRev = strtolower($singularRev); + $singularLength = \strlen($lowerSingularRev); + + // Check if the word is one which is not inflected, return early if so + if (\in_array($lowerSingularRev, self::UNINFLECTED, true)) { + return [$singular]; + } + + // The outer loop iterates over the entries of the singular table + // The inner loop $j iterates over the characters of the singular suffix + // in the singular table to compare them with the characters of the actual + // given singular suffix + foreach (self::SINGULAR_MAP as $map) { + $suffix = $map[0]; + $suffixLength = $map[1]; + $j = 0; + + // Compare characters in the singular table and of the suffix of the + // given plural one by one + + while ($suffix[$j] === $lowerSingularRev[$j]) { + // Let $j point to the next character + ++$j; + + // Successfully compared the last character + // Add an entry with the plural suffix to the plural array + if ($j === $suffixLength) { + // Is there any character preceding the suffix in the plural string? + if ($j < $singularLength) { + $nextIsVowel = str_contains('aeiou', $lowerSingularRev[$j]); + + if (!$map[2] && $nextIsVowel) { + // suffix may not succeed a vowel but next char is one + break; + } + + if (!$map[3] && !$nextIsVowel) { + // suffix may not succeed a consonant but next char is one + break; + } + } + + $newBase = substr($singular, 0, $singularLength - $suffixLength); + $newSuffix = $map[4]; + + // Check whether the first character in the singular suffix + // is uppercased. If yes, uppercase the first character in + // the singular suffix too + $firstUpper = ctype_upper($singularRev[$j - 1]); + + if (\is_array($newSuffix)) { + $plurals = []; + + foreach ($newSuffix as $newSuffixEntry) { + $plurals[] = $newBase.($firstUpper ? ucfirst($newSuffixEntry) : $newSuffixEntry); + } + + return $plurals; + } + + return [$newBase.($firstUpper ? ucfirst($newSuffix) : $newSuffix)]; + } + + // Suffix is longer than word + if ($j === $singularLength) { + break; + } + } + } + + // Assume that plural is singular with a trailing `s` + return [$singular.'s']; + } +} diff --git a/deps/vendor/symfony/string/Inflector/FrenchInflector.php b/deps/vendor/symfony/string/Inflector/FrenchInflector.php new file mode 100644 index 000000000..955abbf46 --- /dev/null +++ b/deps/vendor/symfony/string/Inflector/FrenchInflector.php @@ -0,0 +1,151 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Inflector; + +/** + * French inflector. + * + * This class does only inflect nouns; not adjectives nor composed words like "soixante-dix". + */ +final class FrenchInflector implements InflectorInterface +{ + /** + * A list of all rules for pluralise. + * + * @see https://la-conjugaison.nouvelobs.com/regles/grammaire/le-pluriel-des-noms-121.php + */ + private const PLURALIZE_REGEXP = [ + // First entry: regexp + // Second entry: replacement + + // Words finishing with "s", "x" or "z" are invariables + // Les mots finissant par "s", "x" ou "z" sont invariables + ['/(s|x|z)$/i', '\1'], + + // Words finishing with "eau" are pluralized with a "x" + // Les mots finissant par "eau" prennent tous un "x" au pluriel + ['/(eau)$/i', '\1x'], + + // Words finishing with "au" are pluralized with a "x" excepted "landau" + // Les mots finissant par "au" prennent un "x" au pluriel sauf "landau" + ['/^(landau)$/i', '\1s'], + ['/(au)$/i', '\1x'], + + // Words finishing with "eu" are pluralized with a "x" excepted "pneu", "bleu", "émeu" + // Les mots finissant en "eu" prennent un "x" au pluriel sauf "pneu", "bleu", "émeu" + ['/^(pneu|bleu|émeu)$/i', '\1s'], + ['/(eu)$/i', '\1x'], + + // Words finishing with "al" are pluralized with a "aux" excepted + // Les mots finissant en "al" se terminent en "aux" sauf + ['/^(bal|carnaval|caracal|chacal|choral|corral|étal|festival|récital|val)$/i', '\1s'], + ['/al$/i', '\1aux'], + + // Aspirail, bail, corail, émail, fermail, soupirail, travail, vantail et vitrail font leur pluriel en -aux + ['/^(aspir|b|cor|ém|ferm|soupir|trav|vant|vitr)ail$/i', '\1aux'], + + // Bijou, caillou, chou, genou, hibou, joujou et pou qui prennent un x au pluriel + ['/^(bij|caill|ch|gen|hib|jouj|p)ou$/i', '\1oux'], + + // Invariable words + ['/^(cinquante|soixante|mille)$/i', '\1'], + + // French titles + ['/^(mon|ma)(sieur|dame|demoiselle|seigneur)$/', 'mes\2s'], + ['/^(Mon|Ma)(sieur|dame|demoiselle|seigneur)$/', 'Mes\2s'], + ]; + + /** + * A list of all rules for singularize. + */ + private const SINGULARIZE_REGEXP = [ + // First entry: regexp + // Second entry: replacement + + // Aspirail, bail, corail, émail, fermail, soupirail, travail, vantail et vitrail font leur pluriel en -aux + ['/((aspir|b|cor|ém|ferm|soupir|trav|vant|vitr))aux$/i', '\1ail'], + + // Words finishing with "eau" are pluralized with a "x" + // Les mots finissant par "eau" prennent tous un "x" au pluriel + ['/(eau)x$/i', '\1'], + + // Words finishing with "al" are pluralized with a "aux" expected + // Les mots finissant en "al" se terminent en "aux" sauf + ['/(amir|anim|arsen|boc|can|capit|capor|chev|crist|génér|hopit|hôpit|idé|journ|littor|loc|m|mét|minér|princip|radic|termin)aux$/i', '\1al'], + + // Words finishing with "au" are pluralized with a "x" excepted "landau" + // Les mots finissant par "au" prennent un "x" au pluriel sauf "landau" + ['/(au)x$/i', '\1'], + + // Words finishing with "eu" are pluralized with a "x" excepted "pneu", "bleu", "émeu" + // Les mots finissant en "eu" prennent un "x" au pluriel sauf "pneu", "bleu", "émeu" + ['/(eu)x$/i', '\1'], + + // Words finishing with "ou" are pluralized with a "s" excepted bijou, caillou, chou, genou, hibou, joujou, pou + // Les mots finissant par "ou" prennent un "s" sauf bijou, caillou, chou, genou, hibou, joujou, pou + ['/(bij|caill|ch|gen|hib|jouj|p)oux$/i', '\1ou'], + + // French titles + ['/^mes(dame|demoiselle)s$/', 'ma\1'], + ['/^Mes(dame|demoiselle)s$/', 'Ma\1'], + ['/^mes(sieur|seigneur)s$/', 'mon\1'], + ['/^Mes(sieur|seigneur)s$/', 'Mon\1'], + + // Default rule + ['/s$/i', ''], + ]; + + /** + * A list of words which should not be inflected. + * This list is only used by singularize. + */ + private const UNINFLECTED = '/^(abcès|accès|abus|albatros|anchois|anglais|autobus|bois|brebis|carquois|cas|chas|colis|concours|corps|cours|cyprès|décès|devis|discours|dos|embarras|engrais|entrelacs|excès|fils|fois|gâchis|gars|glas|héros|intrus|jars|jus|kermès|lacis|legs|lilas|marais|mars|matelas|mépris|mets|mois|mors|obus|os|palais|paradis|parcours|pardessus|pays|plusieurs|poids|pois|pouls|printemps|processus|progrès|puits|pus|rabais|radis|recors|recours|refus|relais|remords|remous|rictus|rhinocéros|repas|rubis|sans|sas|secours|sens|souris|succès|talus|tapis|tas|taudis|temps|tiers|univers|velours|verglas|vernis|virus)$/i'; + + public function singularize(string $plural): array + { + if ($this->isInflectedWord($plural)) { + return [$plural]; + } + + foreach (self::SINGULARIZE_REGEXP as $rule) { + [$regexp, $replace] = $rule; + + if (1 === preg_match($regexp, $plural)) { + return [preg_replace($regexp, $replace, $plural)]; + } + } + + return [$plural]; + } + + public function pluralize(string $singular): array + { + if ($this->isInflectedWord($singular)) { + return [$singular]; + } + + foreach (self::PLURALIZE_REGEXP as $rule) { + [$regexp, $replace] = $rule; + + if (1 === preg_match($regexp, $singular)) { + return [preg_replace($regexp, $replace, $singular)]; + } + } + + return [$singular.'s']; + } + + private function isInflectedWord(string $word): bool + { + return 1 === preg_match(self::UNINFLECTED, $word); + } +} diff --git a/deps/vendor/symfony/string/Inflector/InflectorInterface.php b/deps/vendor/symfony/string/Inflector/InflectorInterface.php new file mode 100644 index 000000000..67f283404 --- /dev/null +++ b/deps/vendor/symfony/string/Inflector/InflectorInterface.php @@ -0,0 +1,33 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Inflector; + +interface InflectorInterface +{ + /** + * Returns the singular forms of a string. + * + * If the method can't determine the form with certainty, several possible singulars are returned. + * + * @return string[] + */ + public function singularize(string $plural): array; + + /** + * Returns the plural forms of a string. + * + * If the method can't determine the form with certainty, several possible plurals are returned. + * + * @return string[] + */ + public function pluralize(string $singular): array; +} diff --git a/deps/vendor/symfony/string/LICENSE b/deps/vendor/symfony/string/LICENSE new file mode 100644 index 000000000..f37c76b59 --- /dev/null +++ b/deps/vendor/symfony/string/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2019-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/string/LazyString.php b/deps/vendor/symfony/string/LazyString.php new file mode 100644 index 000000000..3d893ef9e --- /dev/null +++ b/deps/vendor/symfony/string/LazyString.php @@ -0,0 +1,145 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +/** + * A string whose value is computed lazily by a callback. + * + * @author Nicolas Grekas + */ +class LazyString implements \Stringable, \JsonSerializable +{ + private \Closure|string $value; + + /** + * @param callable|array $callback A callable or a [Closure, method] lazy-callable + */ + public static function fromCallable(callable|array $callback, mixed ...$arguments): static + { + if (\is_array($callback) && !\is_callable($callback) && !(($callback[0] ?? null) instanceof \Closure || 2 < \count($callback))) { + throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a callable or a [Closure, method] lazy-callable, "%s" given.', __METHOD__, '['.implode(', ', array_map('get_debug_type', $callback)).']')); + } + + $lazyString = new static(); + $lazyString->value = static function () use (&$callback, &$arguments): string { + static $value; + + if (null !== $arguments) { + if (!\is_callable($callback)) { + $callback[0] = $callback[0](); + $callback[1] ??= '__invoke'; + } + $value = $callback(...$arguments); + $callback = !\is_scalar($value) && !$value instanceof \Stringable ? self::getPrettyName($callback) : 'callable'; + $arguments = null; + } + + return $value ?? ''; + }; + + return $lazyString; + } + + public static function fromStringable(string|int|float|bool|\Stringable $value): static + { + if (\is_object($value)) { + return static::fromCallable($value->__toString(...)); + } + + $lazyString = new static(); + $lazyString->value = (string) $value; + + return $lazyString; + } + + /** + * Tells whether the provided value can be cast to string. + */ + final public static function isStringable(mixed $value): bool + { + return \is_string($value) || $value instanceof \Stringable || \is_scalar($value); + } + + /** + * Casts scalars and stringable objects to strings. + * + * @throws \TypeError When the provided value is not stringable + */ + final public static function resolve(\Stringable|string|int|float|bool $value): string + { + return $value; + } + + public function __toString(): string + { + if (\is_string($this->value)) { + return $this->value; + } + + try { + return $this->value = ($this->value)(); + } catch (\Throwable $e) { + if (\TypeError::class === $e::class && __FILE__ === $e->getFile()) { + $type = explode(', ', $e->getMessage()); + $type = substr(array_pop($type), 0, -\strlen(' returned')); + $r = new \ReflectionFunction($this->value); + $callback = $r->getStaticVariables()['callback']; + + $e = new \TypeError(sprintf('Return value of %s() passed to %s::fromCallable() must be of the type string, %s returned.', $callback, static::class, $type)); + } + + throw $e; + } + } + + public function __sleep(): array + { + $this->__toString(); + + return ['value']; + } + + public function jsonSerialize(): string + { + return $this->__toString(); + } + + private function __construct() + { + } + + private static function getPrettyName(callable $callback): string + { + if (\is_string($callback)) { + return $callback; + } + + if (\is_array($callback)) { + $class = \is_object($callback[0]) ? get_debug_type($callback[0]) : $callback[0]; + $method = $callback[1]; + } elseif ($callback instanceof \Closure) { + $r = new \ReflectionFunction($callback); + + if (str_contains($r->name, '{closure') || !$class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) { + return $r->name; + } + + $class = $class->name; + $method = $r->name; + } else { + $class = get_debug_type($callback); + $method = '__invoke'; + } + + return $class.'::'.$method; + } +} diff --git a/deps/vendor/symfony/string/README.md b/deps/vendor/symfony/string/README.md new file mode 100644 index 000000000..9c7e1e190 --- /dev/null +++ b/deps/vendor/symfony/string/README.md @@ -0,0 +1,14 @@ +String Component +================ + +The String component provides an object-oriented API to strings and deals +with bytes, UTF-8 code points and grapheme clusters in a unified way. + +Resources +--------- + + * [Documentation](https://symfony.com/doc/current/components/string.html) + * [Contributing](https://symfony.com/doc/current/contributing/index.html) + * [Report issues](https://github.com/symfony/symfony/issues) and + [send Pull Requests](https://github.com/symfony/symfony/pulls) + in the [main Symfony repository](https://github.com/symfony/symfony) diff --git a/deps/vendor/symfony/string/Resources/data/wcswidth_table_wide.php b/deps/vendor/symfony/string/Resources/data/wcswidth_table_wide.php new file mode 100644 index 000000000..6a7509421 --- /dev/null +++ b/deps/vendor/symfony/string/Resources/data/wcswidth_table_wide.php @@ -0,0 +1,1175 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +if (!\function_exists(u::class)) { + function u(?string $string = ''): UnicodeString + { + return new UnicodeString($string ?? ''); + } +} + +if (!\function_exists(b::class)) { + function b(?string $string = ''): ByteString + { + return new ByteString($string ?? ''); + } +} + +if (!\function_exists(s::class)) { + /** + * @return UnicodeString|ByteString + */ + function s(?string $string = ''): AbstractString + { + $string ??= ''; + + return preg_match('//u', $string) ? new UnicodeString($string) : new ByteString($string); + } +} diff --git a/deps/vendor/symfony/string/Slugger/AsciiSlugger.php b/deps/vendor/symfony/string/Slugger/AsciiSlugger.php new file mode 100644 index 000000000..a9693d494 --- /dev/null +++ b/deps/vendor/symfony/string/Slugger/AsciiSlugger.php @@ -0,0 +1,210 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Slugger; + +use Symfony\Component\Intl\Transliterator\EmojiTransliterator; +use Symfony\Component\String\AbstractUnicodeString; +use Symfony\Component\String\UnicodeString; +use Symfony\Contracts\Translation\LocaleAwareInterface; + +if (!interface_exists(LocaleAwareInterface::class)) { + throw new \LogicException('You cannot use the "Symfony\Component\String\Slugger\AsciiSlugger" as the "symfony/translation-contracts" package is not installed. Try running "composer require symfony/translation-contracts".'); +} + +/** + * @author Titouan Galopin + */ +class AsciiSlugger implements SluggerInterface, LocaleAwareInterface +{ + private const LOCALE_TO_TRANSLITERATOR_ID = [ + 'am' => 'Amharic-Latin', + 'ar' => 'Arabic-Latin', + 'az' => 'Azerbaijani-Latin', + 'be' => 'Belarusian-Latin', + 'bg' => 'Bulgarian-Latin', + 'bn' => 'Bengali-Latin', + 'de' => 'de-ASCII', + 'el' => 'Greek-Latin', + 'fa' => 'Persian-Latin', + 'he' => 'Hebrew-Latin', + 'hy' => 'Armenian-Latin', + 'ka' => 'Georgian-Latin', + 'kk' => 'Kazakh-Latin', + 'ky' => 'Kirghiz-Latin', + 'ko' => 'Korean-Latin', + 'mk' => 'Macedonian-Latin', + 'mn' => 'Mongolian-Latin', + 'or' => 'Oriya-Latin', + 'ps' => 'Pashto-Latin', + 'ru' => 'Russian-Latin', + 'sr' => 'Serbian-Latin', + 'sr_Cyrl' => 'Serbian-Latin', + 'th' => 'Thai-Latin', + 'tk' => 'Turkmen-Latin', + 'uk' => 'Ukrainian-Latin', + 'uz' => 'Uzbek-Latin', + 'zh' => 'Han-Latin', + ]; + + private ?string $defaultLocale; + private \Closure|array $symbolsMap = [ + 'en' => ['@' => 'at', '&' => 'and'], + ]; + private bool|string $emoji = false; + + /** + * Cache of transliterators per locale. + * + * @var \Transliterator[] + */ + private array $transliterators = []; + + public function __construct(?string $defaultLocale = null, array|\Closure|null $symbolsMap = null) + { + $this->defaultLocale = $defaultLocale; + $this->symbolsMap = $symbolsMap ?? $this->symbolsMap; + } + + /** + * @return void + */ + public function setLocale(string $locale) + { + $this->defaultLocale = $locale; + } + + public function getLocale(): string + { + return $this->defaultLocale; + } + + /** + * @param bool|string $emoji true will use the same locale, + * false will disable emoji, + * and a string to use a specific locale + */ + public function withEmoji(bool|string $emoji = true): static + { + if (false !== $emoji && !class_exists(EmojiTransliterator::class)) { + throw new \LogicException(sprintf('You cannot use the "%s()" method as the "symfony/intl" package is not installed. Try running "composer require symfony/intl".', __METHOD__)); + } + + $new = clone $this; + $new->emoji = $emoji; + + return $new; + } + + public function slug(string $string, string $separator = '-', ?string $locale = null): AbstractUnicodeString + { + $locale ??= $this->defaultLocale; + + $transliterator = []; + if ($locale && ('de' === $locale || str_starts_with($locale, 'de_'))) { + // Use the shortcut for German in UnicodeString::ascii() if possible (faster and no requirement on intl) + $transliterator = ['de-ASCII']; + } elseif (\function_exists('transliterator_transliterate') && $locale) { + $transliterator = (array) $this->createTransliterator($locale); + } + + if ($emojiTransliterator = $this->createEmojiTransliterator($locale)) { + $transliterator[] = $emojiTransliterator; + } + + if ($this->symbolsMap instanceof \Closure) { + // If the symbols map is passed as a closure, there is no need to fallback to the parent locale + // as the closure can just provide substitutions for all locales of interest. + $symbolsMap = $this->symbolsMap; + array_unshift($transliterator, static fn ($s) => $symbolsMap($s, $locale)); + } + + $unicodeString = (new UnicodeString($string))->ascii($transliterator); + + if (\is_array($this->symbolsMap)) { + $map = null; + if (isset($this->symbolsMap[$locale])) { + $map = $this->symbolsMap[$locale]; + } else { + $parent = self::getParentLocale($locale); + if ($parent && isset($this->symbolsMap[$parent])) { + $map = $this->symbolsMap[$parent]; + } + } + if ($map) { + foreach ($map as $char => $replace) { + $unicodeString = $unicodeString->replace($char, ' '.$replace.' '); + } + } + } + + return $unicodeString + ->replaceMatches('/[^A-Za-z0-9]++/', $separator) + ->trim($separator) + ; + } + + private function createTransliterator(string $locale): ?\Transliterator + { + if (\array_key_exists($locale, $this->transliterators)) { + return $this->transliterators[$locale]; + } + + // Exact locale supported, cache and return + if ($id = self::LOCALE_TO_TRANSLITERATOR_ID[$locale] ?? null) { + return $this->transliterators[$locale] = \Transliterator::create($id.'/BGN') ?? \Transliterator::create($id); + } + + // Locale not supported and no parent, fallback to any-latin + if (!$parent = self::getParentLocale($locale)) { + return $this->transliterators[$locale] = null; + } + + // Try to use the parent locale (ie. try "de" for "de_AT") and cache both locales + if ($id = self::LOCALE_TO_TRANSLITERATOR_ID[$parent] ?? null) { + $transliterator = \Transliterator::create($id.'/BGN') ?? \Transliterator::create($id); + } + + return $this->transliterators[$locale] = $this->transliterators[$parent] = $transliterator ?? null; + } + + private function createEmojiTransliterator(?string $locale): ?EmojiTransliterator + { + if (\is_string($this->emoji)) { + $locale = $this->emoji; + } elseif (!$this->emoji) { + return null; + } + + while (null !== $locale) { + try { + return EmojiTransliterator::create("emoji-$locale"); + } catch (\IntlException) { + $locale = self::getParentLocale($locale); + } + } + + return null; + } + + private static function getParentLocale(?string $locale): ?string + { + if (!$locale) { + return null; + } + if (false === $str = strrchr($locale, '_')) { + // no parent locale + return null; + } + + return substr($locale, 0, -\strlen($str)); + } +} diff --git a/deps/vendor/symfony/string/Slugger/SluggerInterface.php b/deps/vendor/symfony/string/Slugger/SluggerInterface.php new file mode 100644 index 000000000..dd0d58102 --- /dev/null +++ b/deps/vendor/symfony/string/Slugger/SluggerInterface.php @@ -0,0 +1,27 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String\Slugger; + +use Symfony\Component\String\AbstractUnicodeString; + +/** + * Creates a URL-friendly slug from a given string. + * + * @author Titouan Galopin + */ +interface SluggerInterface +{ + /** + * Creates a slug for the given string and locale, using appropriate transliteration when needed. + */ + public function slug(string $string, string $separator = '-', ?string $locale = null): AbstractUnicodeString; +} diff --git a/deps/vendor/symfony/string/UnicodeString.php b/deps/vendor/symfony/string/UnicodeString.php new file mode 100644 index 000000000..75af2da42 --- /dev/null +++ b/deps/vendor/symfony/string/UnicodeString.php @@ -0,0 +1,385 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\String; + +use Symfony\Component\String\Exception\ExceptionInterface; +use Symfony\Component\String\Exception\InvalidArgumentException; + +/** + * Represents a string of Unicode grapheme clusters encoded as UTF-8. + * + * A letter followed by combining characters (accents typically) form what Unicode defines + * as a grapheme cluster: a character as humans mean it in written texts. This class knows + * about the concept and won't split a letter apart from its combining accents. It also + * ensures all string comparisons happen on their canonically-composed representation, + * ignoring e.g. the order in which accents are listed when a letter has many of them. + * + * @see https://unicode.org/reports/tr15/ + * + * @author Nicolas Grekas + * @author Hugo Hamon + * + * @throws ExceptionInterface + */ +class UnicodeString extends AbstractUnicodeString +{ + public function __construct(string $string = '') + { + if ('' === $string || normalizer_is_normalized($this->string = $string)) { + return; + } + + if (false === $string = normalizer_normalize($string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $this->string = $string; + } + + public function append(string ...$suffix): static + { + $str = clone $this; + $str->string = $this->string.(1 >= \count($suffix) ? ($suffix[0] ?? '') : implode('', $suffix)); + + if (normalizer_is_normalized($str->string)) { + return $str; + } + + if (false === $string = normalizer_normalize($str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $str->string = $string; + + return $str; + } + + public function chunk(int $length = 1): array + { + if (1 > $length) { + throw new InvalidArgumentException('The chunk length must be greater than zero.'); + } + + if ('' === $this->string) { + return []; + } + + $rx = '/('; + while (65535 < $length) { + $rx .= '\X{65535}'; + $length -= 65535; + } + $rx .= '\X{'.$length.'})/u'; + + $str = clone $this; + $chunks = []; + + foreach (preg_split($rx, $this->string, -1, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY) as $chunk) { + $str->string = $chunk; + $chunks[] = clone $str; + } + + return $chunks; + } + + public function endsWith(string|iterable|AbstractString $suffix): bool + { + if ($suffix instanceof AbstractString) { + $suffix = $suffix->string; + } elseif (!\is_string($suffix)) { + return parent::endsWith($suffix); + } + + $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; + normalizer_is_normalized($suffix, $form) ?: $suffix = normalizer_normalize($suffix, $form); + + if ('' === $suffix || false === $suffix) { + return false; + } + + if ($this->ignoreCase) { + return 0 === mb_stripos(grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)), $suffix, 0, 'UTF-8'); + } + + return $suffix === grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)); + } + + public function equalsTo(string|iterable|AbstractString $string): bool + { + if ($string instanceof AbstractString) { + $string = $string->string; + } elseif (!\is_string($string)) { + return parent::equalsTo($string); + } + + $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; + normalizer_is_normalized($string, $form) ?: $string = normalizer_normalize($string, $form); + + if ('' !== $string && false !== $string && $this->ignoreCase) { + return \strlen($string) === \strlen($this->string) && 0 === mb_stripos($this->string, $string, 0, 'UTF-8'); + } + + return $string === $this->string; + } + + public function indexOf(string|iterable|AbstractString $needle, int $offset = 0): ?int + { + if ($needle instanceof AbstractString) { + $needle = $needle->string; + } elseif (!\is_string($needle)) { + return parent::indexOf($needle, $offset); + } + + $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; + normalizer_is_normalized($needle, $form) ?: $needle = normalizer_normalize($needle, $form); + + if ('' === $needle || false === $needle) { + return null; + } + + try { + $i = $this->ignoreCase ? grapheme_stripos($this->string, $needle, $offset) : grapheme_strpos($this->string, $needle, $offset); + } catch (\ValueError) { + return null; + } + + return false === $i ? null : $i; + } + + public function indexOfLast(string|iterable|AbstractString $needle, int $offset = 0): ?int + { + if ($needle instanceof AbstractString) { + $needle = $needle->string; + } elseif (!\is_string($needle)) { + return parent::indexOfLast($needle, $offset); + } + + $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; + normalizer_is_normalized($needle, $form) ?: $needle = normalizer_normalize($needle, $form); + + if ('' === $needle || false === $needle) { + return null; + } + + $string = $this->string; + + if (0 > $offset) { + // workaround https://bugs.php.net/74264 + if (0 > $offset += grapheme_strlen($needle)) { + $string = grapheme_substr($string, 0, $offset); + } + $offset = 0; + } + + $i = $this->ignoreCase ? grapheme_strripos($string, $needle, $offset) : grapheme_strrpos($string, $needle, $offset); + + return false === $i ? null : $i; + } + + public function join(array $strings, ?string $lastGlue = null): static + { + $str = parent::join($strings, $lastGlue); + normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); + + return $str; + } + + public function length(): int + { + return grapheme_strlen($this->string); + } + + public function normalize(int $form = self::NFC): static + { + $str = clone $this; + + if (\in_array($form, [self::NFC, self::NFKC], true)) { + normalizer_is_normalized($str->string, $form) ?: $str->string = normalizer_normalize($str->string, $form); + } elseif (!\in_array($form, [self::NFD, self::NFKD], true)) { + throw new InvalidArgumentException('Unsupported normalization form.'); + } elseif (!normalizer_is_normalized($str->string, $form)) { + $str->string = normalizer_normalize($str->string, $form); + $str->ignoreCase = null; + } + + return $str; + } + + public function prepend(string ...$prefix): static + { + $str = clone $this; + $str->string = (1 >= \count($prefix) ? ($prefix[0] ?? '') : implode('', $prefix)).$this->string; + + if (normalizer_is_normalized($str->string)) { + return $str; + } + + if (false === $string = normalizer_normalize($str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $str->string = $string; + + return $str; + } + + public function replace(string $from, string $to): static + { + $str = clone $this; + normalizer_is_normalized($from) ?: $from = normalizer_normalize($from); + + if ('' !== $from && false !== $from) { + $tail = $str->string; + $result = ''; + $indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos'; + + while ('' !== $tail && false !== $i = $indexOf($tail, $from)) { + $slice = grapheme_substr($tail, 0, $i); + $result .= $slice.$to; + $tail = substr($tail, \strlen($slice) + \strlen($from)); + } + + $str->string = $result.$tail; + + if (normalizer_is_normalized($str->string)) { + return $str; + } + + if (false === $string = normalizer_normalize($str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $str->string = $string; + } + + return $str; + } + + public function replaceMatches(string $fromRegexp, string|callable $to): static + { + $str = parent::replaceMatches($fromRegexp, $to); + normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); + + return $str; + } + + public function slice(int $start = 0, ?int $length = null): static + { + $str = clone $this; + + $str->string = (string) grapheme_substr($this->string, $start, $length ?? 2147483647); + + return $str; + } + + public function splice(string $replacement, int $start = 0, ?int $length = null): static + { + $str = clone $this; + + $start = $start ? \strlen(grapheme_substr($this->string, 0, $start)) : 0; + $length = $length ? \strlen(grapheme_substr($this->string, $start, $length ?? 2147483647)) : $length; + $str->string = substr_replace($this->string, $replacement, $start, $length ?? 2147483647); + + if (normalizer_is_normalized($str->string)) { + return $str; + } + + if (false === $string = normalizer_normalize($str->string)) { + throw new InvalidArgumentException('Invalid UTF-8 string.'); + } + + $str->string = $string; + + return $str; + } + + public function split(string $delimiter, ?int $limit = null, ?int $flags = null): array + { + if (1 > $limit ??= 2147483647) { + throw new InvalidArgumentException('Split limit must be a positive integer.'); + } + + if ('' === $delimiter) { + throw new InvalidArgumentException('Split delimiter is empty.'); + } + + if (null !== $flags) { + return parent::split($delimiter.'u', $limit, $flags); + } + + normalizer_is_normalized($delimiter) ?: $delimiter = normalizer_normalize($delimiter); + + if (false === $delimiter) { + throw new InvalidArgumentException('Split delimiter is not a valid UTF-8 string.'); + } + + $str = clone $this; + $tail = $this->string; + $chunks = []; + $indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos'; + + while (1 < $limit && false !== $i = $indexOf($tail, $delimiter)) { + $str->string = grapheme_substr($tail, 0, $i); + $chunks[] = clone $str; + $tail = substr($tail, \strlen($str->string) + \strlen($delimiter)); + --$limit; + } + + $str->string = $tail; + $chunks[] = clone $str; + + return $chunks; + } + + public function startsWith(string|iterable|AbstractString $prefix): bool + { + if ($prefix instanceof AbstractString) { + $prefix = $prefix->string; + } elseif (!\is_string($prefix)) { + return parent::startsWith($prefix); + } + + $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; + normalizer_is_normalized($prefix, $form) ?: $prefix = normalizer_normalize($prefix, $form); + + if ('' === $prefix || false === $prefix) { + return false; + } + + if ($this->ignoreCase) { + return 0 === mb_stripos(grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES), $prefix, 0, 'UTF-8'); + } + + return $prefix === grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES); + } + + /** + * @return void + */ + public function __wakeup() + { + if (!\is_string($this->string)) { + throw new \BadMethodCallException('Cannot unserialize '.__CLASS__); + } + + normalizer_is_normalized($this->string) ?: $this->string = normalizer_normalize($this->string); + } + + public function __clone() + { + if (null === $this->ignoreCase) { + normalizer_is_normalized($this->string) ?: $this->string = normalizer_normalize($this->string); + } + + $this->ignoreCase = false; + } +} diff --git a/deps/vendor/symfony/string/composer.json b/deps/vendor/symfony/string/composer.json new file mode 100644 index 000000000..56c136882 --- /dev/null +++ b/deps/vendor/symfony/string/composer.json @@ -0,0 +1,43 @@ +{ + "name": "symfony/string", + "type": "library", + "description": "Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way", + "keywords": ["string", "utf8", "utf-8", "grapheme", "i18n", "unicode"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=8.1", + "symfony/polyfill-ctype": "~1.8", + "symfony/polyfill-intl-grapheme": "~1.0", + "symfony/polyfill-intl-normalizer": "~1.0", + "symfony/polyfill-mbstring": "~1.0" + }, + "require-dev": { + "symfony/error-handler": "^5.4|^6.0|^7.0", + "symfony/intl": "^6.2|^7.0", + "symfony/http-client": "^5.4|^6.0|^7.0", + "symfony/translation-contracts": "^2.5|^3.0", + "symfony/var-exporter": "^5.4|^6.0|^7.0" + }, + "conflict": { + "symfony/translation-contracts": "<2.5" + }, + "autoload": { + "psr-4": { "Symfony\\Component\\String\\": "" }, + "files": [ "Resources/functions.php" ], + "exclude-from-classmap": [ + "/Tests/" + ] + }, + "minimum-stability": "dev" +} diff --git a/deps/vendor/symfony/yaml/CHANGELOG.md b/deps/vendor/symfony/yaml/CHANGELOG.md new file mode 100644 index 000000000..b9561b2af --- /dev/null +++ b/deps/vendor/symfony/yaml/CHANGELOG.md @@ -0,0 +1,237 @@ +CHANGELOG +========= + +5.4 +--- + + * Add new `lint:yaml dirname --exclude=/dirname/foo.yaml --exclude=/dirname/bar.yaml` + option to exclude one or more specific files from multiple file list + * Allow negatable for the parse tags option with `--no-parse-tags` + +5.3 +--- + + * Added `github` format support & autodetection to render errors as annotations + when running the YAML linter command in a Github Action environment. + +5.1.0 +----- + + * Added support for parsing numbers prefixed with `0o` as octal numbers. + * Deprecated support for parsing numbers starting with `0` as octal numbers. They will be parsed as strings as of Symfony 6.0. Prefix numbers with `0o` + so that they are parsed as octal numbers. + + Before: + + ```yaml + Yaml::parse('072'); + ``` + + After: + + ```yaml + Yaml::parse('0o72'); + ``` + + * Added `yaml-lint` binary. + * Deprecated using the `!php/object` and `!php/const` tags without a value. + +5.0.0 +----- + + * Removed support for mappings inside multi-line strings. + * removed support for implicit STDIN usage in the `lint:yaml` command, use `lint:yaml -` (append a dash) instead to make it explicit. + +4.4.0 +----- + + * Added support for parsing the inline notation spanning multiple lines. + * Added support to dump `null` as `~` by using the `Yaml::DUMP_NULL_AS_TILDE` flag. + * deprecated accepting STDIN implicitly when using the `lint:yaml` command, use `lint:yaml -` (append a dash) instead to make it explicit. + +4.3.0 +----- + + * Using a mapping inside a multi-line string is deprecated and will throw a `ParseException` in 5.0. + +4.2.0 +----- + + * added support for multiple files or directories in `LintCommand` + +4.0.0 +----- + + * The behavior of the non-specific tag `!` is changed and now forces + non-evaluating your values. + * complex mappings will throw a `ParseException` + * support for the comma as a group separator for floats has been dropped, use + the underscore instead + * support for the `!!php/object` tag has been dropped, use the `!php/object` + tag instead + * duplicate mapping keys throw a `ParseException` + * non-string mapping keys throw a `ParseException`, use the `Yaml::PARSE_KEYS_AS_STRINGS` + flag to cast them to strings + * `%` at the beginning of an unquoted string throw a `ParseException` + * mappings with a colon (`:`) that is not followed by a whitespace throw a + `ParseException` + * the `Dumper::setIndentation()` method has been removed + * being able to pass boolean options to the `Yaml::parse()`, `Yaml::dump()`, + `Parser::parse()`, and `Dumper::dump()` methods to configure the behavior of + the parser and dumper is no longer supported, pass bitmask flags instead + * the constructor arguments of the `Parser` class have been removed + * the `Inline` class is internal and no longer part of the BC promise + * removed support for the `!str` tag, use the `!!str` tag instead + * added support for tagged scalars. + + ```yml + Yaml::parse('!foo bar', Yaml::PARSE_CUSTOM_TAGS); + // returns TaggedValue('foo', 'bar'); + ``` + +3.4.0 +----- + + * added support for parsing YAML files using the `Yaml::parseFile()` or `Parser::parseFile()` method + + * the `Dumper`, `Parser`, and `Yaml` classes are marked as final + + * Deprecated the `!php/object:` tag which will be replaced by the + `!php/object` tag (without the colon) in 4.0. + + * Deprecated the `!php/const:` tag which will be replaced by the + `!php/const` tag (without the colon) in 4.0. + + * Support for the `!str` tag is deprecated, use the `!!str` tag instead. + + * Deprecated using the non-specific tag `!` as its behavior will change in 4.0. + It will force non-evaluating your values in 4.0. Use plain integers or `!!float` instead. + +3.3.0 +----- + + * Starting an unquoted string with a question mark followed by a space is + deprecated and will throw a `ParseException` in Symfony 4.0. + + * Deprecated support for implicitly parsing non-string mapping keys as strings. + Mapping keys that are no strings will lead to a `ParseException` in Symfony + 4.0. Use quotes to opt-in for keys to be parsed as strings. + + Before: + + ```php + $yaml = << new A(), 'bar' => 1], 0, 0, Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE | Yaml::DUMP_OBJECT); + ``` + +3.0.0 +----- + + * Yaml::parse() now throws an exception when a blackslash is not escaped + in double-quoted strings + +2.8.0 +----- + + * Deprecated usage of a colon in an unquoted mapping value + * Deprecated usage of @, \`, | and > at the beginning of an unquoted string + * When surrounding strings with double-quotes, you must now escape `\` characters. Not + escaping those characters (when surrounded by double-quotes) is deprecated. + + Before: + + ```yml + class: "Foo\Var" + ``` + + After: + + ```yml + class: "Foo\\Var" + ``` + +2.1.0 +----- + + * Yaml::parse() does not evaluate loaded files as PHP files by default + anymore (call Yaml::enablePhpParsing() to get back the old behavior) diff --git a/deps/vendor/symfony/yaml/Command/LintCommand.php b/deps/vendor/symfony/yaml/Command/LintCommand.php new file mode 100644 index 000000000..6eac39983 --- /dev/null +++ b/deps/vendor/symfony/yaml/Command/LintCommand.php @@ -0,0 +1,289 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Command; + +use Symfony\Component\Console\CI\GithubActionReporter; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Completion\CompletionInput; +use Symfony\Component\Console\Completion\CompletionSuggestions; +use Symfony\Component\Console\Exception\InvalidArgumentException; +use Symfony\Component\Console\Exception\RuntimeException; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Style\SymfonyStyle; +use Symfony\Component\Yaml\Exception\ParseException; +use Symfony\Component\Yaml\Parser; +use Symfony\Component\Yaml\Yaml; + +/** + * Validates YAML files syntax and outputs encountered errors. + * + * @author Grégoire Pineau + * @author Robin Chalas + */ +class LintCommand extends Command +{ + protected static $defaultName = 'lint:yaml'; + protected static $defaultDescription = 'Lint a YAML file and outputs encountered errors'; + + private $parser; + private $format; + private $displayCorrectFiles; + private $directoryIteratorProvider; + private $isReadableProvider; + + public function __construct(?string $name = null, ?callable $directoryIteratorProvider = null, ?callable $isReadableProvider = null) + { + parent::__construct($name); + + $this->directoryIteratorProvider = $directoryIteratorProvider; + $this->isReadableProvider = $isReadableProvider; + } + + /** + * {@inheritdoc} + */ + protected function configure() + { + $this + ->setDescription(self::$defaultDescription) + ->addArgument('filename', InputArgument::IS_ARRAY, 'A file, a directory or "-" for reading from STDIN') + ->addOption('format', null, InputOption::VALUE_REQUIRED, 'The output format') + ->addOption('exclude', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Path(s) to exclude') + ->addOption('parse-tags', null, InputOption::VALUE_NEGATABLE, 'Parse custom tags', null) + ->setHelp(<<%command.name% command lints a YAML file and outputs to STDOUT +the first encountered syntax error. + +You can validates YAML contents passed from STDIN: + + cat filename | php %command.full_name% - + +You can also validate the syntax of a file: + + php %command.full_name% filename + +Or of a whole directory: + + php %command.full_name% dirname + php %command.full_name% dirname --format=json + +You can also exclude one or more specific files: + + php %command.full_name% dirname --exclude="dirname/foo.yaml" --exclude="dirname/bar.yaml" + +EOF + ) + ; + } + + protected function execute(InputInterface $input, OutputInterface $output) + { + $io = new SymfonyStyle($input, $output); + $filenames = (array) $input->getArgument('filename'); + $excludes = $input->getOption('exclude'); + $this->format = $input->getOption('format'); + $flags = $input->getOption('parse-tags'); + + if ('github' === $this->format && !class_exists(GithubActionReporter::class)) { + throw new \InvalidArgumentException('The "github" format is only available since "symfony/console" >= 5.3.'); + } + + if (null === $this->format) { + // Autodetect format according to CI environment + $this->format = class_exists(GithubActionReporter::class) && GithubActionReporter::isGithubActionEnvironment() ? 'github' : 'txt'; + } + + $flags = $flags ? Yaml::PARSE_CUSTOM_TAGS : 0; + + $this->displayCorrectFiles = $output->isVerbose(); + + if (['-'] === $filenames) { + return $this->display($io, [$this->validate(file_get_contents('php://stdin'), $flags)]); + } + + if (!$filenames) { + throw new RuntimeException('Please provide a filename or pipe file content to STDIN.'); + } + + $filesInfo = []; + foreach ($filenames as $filename) { + if (!$this->isReadable($filename)) { + throw new RuntimeException(sprintf('File or directory "%s" is not readable.', $filename)); + } + + foreach ($this->getFiles($filename) as $file) { + if (!\in_array($file->getPathname(), $excludes, true)) { + $filesInfo[] = $this->validate(file_get_contents($file), $flags, $file); + } + } + } + + return $this->display($io, $filesInfo); + } + + private function validate(string $content, int $flags, ?string $file = null) + { + $prevErrorHandler = set_error_handler(function ($level, $message, $file, $line) use (&$prevErrorHandler) { + if (\E_USER_DEPRECATED === $level) { + throw new ParseException($message, $this->getParser()->getRealCurrentLineNb() + 1); + } + + return $prevErrorHandler ? $prevErrorHandler($level, $message, $file, $line) : false; + }); + + try { + $this->getParser()->parse($content, Yaml::PARSE_CONSTANT | $flags); + } catch (ParseException $e) { + return ['file' => $file, 'line' => $e->getParsedLine(), 'valid' => false, 'message' => $e->getMessage()]; + } finally { + restore_error_handler(); + } + + return ['file' => $file, 'valid' => true]; + } + + private function display(SymfonyStyle $io, array $files): int + { + switch ($this->format) { + case 'txt': + return $this->displayTxt($io, $files); + case 'json': + return $this->displayJson($io, $files); + case 'github': + return $this->displayTxt($io, $files, true); + default: + throw new InvalidArgumentException(sprintf('The format "%s" is not supported.', $this->format)); + } + } + + private function displayTxt(SymfonyStyle $io, array $filesInfo, bool $errorAsGithubAnnotations = false): int + { + $countFiles = \count($filesInfo); + $erroredFiles = 0; + $suggestTagOption = false; + + if ($errorAsGithubAnnotations) { + $githubReporter = new GithubActionReporter($io); + } + + foreach ($filesInfo as $info) { + if ($info['valid'] && $this->displayCorrectFiles) { + $io->comment('OK'.($info['file'] ? sprintf(' in %s', $info['file']) : '')); + } elseif (!$info['valid']) { + ++$erroredFiles; + $io->text(' ERROR '.($info['file'] ? sprintf(' in %s', $info['file']) : '')); + $io->text(sprintf(' >> %s', $info['message'])); + + if (false !== strpos($info['message'], 'PARSE_CUSTOM_TAGS')) { + $suggestTagOption = true; + } + + if ($errorAsGithubAnnotations) { + $githubReporter->error($info['message'], $info['file'] ?? 'php://stdin', $info['line']); + } + } + } + + if (0 === $erroredFiles) { + $io->success(sprintf('All %d YAML files contain valid syntax.', $countFiles)); + } else { + $io->warning(sprintf('%d YAML files have valid syntax and %d contain errors.%s', $countFiles - $erroredFiles, $erroredFiles, $suggestTagOption ? ' Use the --parse-tags option if you want parse custom tags.' : '')); + } + + return min($erroredFiles, 1); + } + + private function displayJson(SymfonyStyle $io, array $filesInfo): int + { + $errors = 0; + + array_walk($filesInfo, function (&$v) use (&$errors) { + $v['file'] = (string) $v['file']; + if (!$v['valid']) { + ++$errors; + } + + if (isset($v['message']) && false !== strpos($v['message'], 'PARSE_CUSTOM_TAGS')) { + $v['message'] .= ' Use the --parse-tags option if you want parse custom tags.'; + } + }); + + $io->writeln(json_encode($filesInfo, \JSON_PRETTY_PRINT | \JSON_UNESCAPED_SLASHES)); + + return min($errors, 1); + } + + private function getFiles(string $fileOrDirectory): iterable + { + if (is_file($fileOrDirectory)) { + yield new \SplFileInfo($fileOrDirectory); + + return; + } + + foreach ($this->getDirectoryIterator($fileOrDirectory) as $file) { + if (!\in_array($file->getExtension(), ['yml', 'yaml'])) { + continue; + } + + yield $file; + } + } + + private function getParser(): Parser + { + if (!$this->parser) { + $this->parser = new Parser(); + } + + return $this->parser; + } + + private function getDirectoryIterator(string $directory): iterable + { + $default = function ($directory) { + return new \RecursiveIteratorIterator( + new \RecursiveDirectoryIterator($directory, \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::FOLLOW_SYMLINKS), + \RecursiveIteratorIterator::LEAVES_ONLY + ); + }; + + if (null !== $this->directoryIteratorProvider) { + return ($this->directoryIteratorProvider)($directory, $default); + } + + return $default($directory); + } + + private function isReadable(string $fileOrDirectory): bool + { + $default = function ($fileOrDirectory) { + return is_readable($fileOrDirectory); + }; + + if (null !== $this->isReadableProvider) { + return ($this->isReadableProvider)($fileOrDirectory, $default); + } + + return $default($fileOrDirectory); + } + + public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void + { + if ($input->mustSuggestOptionValuesFor('format')) { + $suggestions->suggestValues(['txt', 'json', 'github']); + } + } +} diff --git a/deps/vendor/symfony/yaml/Dumper.php b/deps/vendor/symfony/yaml/Dumper.php new file mode 100644 index 000000000..99346aa1e --- /dev/null +++ b/deps/vendor/symfony/yaml/Dumper.php @@ -0,0 +1,176 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml; + +use Symfony\Component\Yaml\Tag\TaggedValue; + +/** + * Dumper dumps PHP variables to YAML strings. + * + * @author Fabien Potencier + * + * @final + */ +class Dumper +{ + /** + * The amount of spaces to use for indentation of nested nodes. + * + * @var int + */ + protected $indentation; + + public function __construct(int $indentation = 4) + { + if ($indentation < 1) { + throw new \InvalidArgumentException('The indentation must be greater than zero.'); + } + + $this->indentation = $indentation; + } + + /** + * Dumps a PHP value to YAML. + * + * @param mixed $input The PHP value + * @param int $inline The level where you switch to inline YAML + * @param int $indent The level of indentation (used internally) + * @param int $flags A bit field of Yaml::DUMP_* constants to customize the dumped YAML string + */ + public function dump($input, int $inline = 0, int $indent = 0, int $flags = 0): string + { + $output = ''; + $prefix = $indent ? str_repeat(' ', $indent) : ''; + $dumpObjectAsInlineMap = true; + + if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($input instanceof \ArrayObject || $input instanceof \stdClass)) { + $dumpObjectAsInlineMap = empty((array) $input); + } + + if ($inline <= 0 || (!\is_array($input) && !$input instanceof TaggedValue && $dumpObjectAsInlineMap) || empty($input)) { + $output .= $prefix.Inline::dump($input, $flags); + } elseif ($input instanceof TaggedValue) { + $output .= $this->dumpTaggedValue($input, $inline, $indent, $flags, $prefix); + } else { + $dumpAsMap = Inline::isHash($input); + + foreach ($input as $key => $value) { + if ('' !== $output && "\n" !== $output[-1]) { + $output .= "\n"; + } + + if (Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && \is_string($value) && false !== strpos($value, "\n") && false === strpos($value, "\r")) { + $blockIndentationIndicator = $this->getBlockIndentationIndicator($value); + + if (isset($value[-2]) && "\n" === $value[-2] && "\n" === $value[-1]) { + $blockChompingIndicator = '+'; + } elseif ("\n" === $value[-1]) { + $blockChompingIndicator = ''; + } else { + $blockChompingIndicator = '-'; + } + + $output .= sprintf('%s%s%s |%s%s', $prefix, $dumpAsMap ? Inline::dump($key, $flags).':' : '-', '', $blockIndentationIndicator, $blockChompingIndicator); + + foreach (explode("\n", $value) as $row) { + if ('' === $row) { + $output .= "\n"; + } else { + $output .= sprintf("\n%s%s%s", $prefix, str_repeat(' ', $this->indentation), $row); + } + } + + continue; + } + + if ($value instanceof TaggedValue) { + $output .= sprintf('%s%s !%s', $prefix, $dumpAsMap ? Inline::dump($key, $flags).':' : '-', $value->getTag()); + + if (Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && \is_string($value->getValue()) && false !== strpos($value->getValue(), "\n") && false === strpos($value->getValue(), "\r\n")) { + $blockIndentationIndicator = $this->getBlockIndentationIndicator($value->getValue()); + $output .= sprintf(' |%s', $blockIndentationIndicator); + + foreach (explode("\n", $value->getValue()) as $row) { + $output .= sprintf("\n%s%s%s", $prefix, str_repeat(' ', $this->indentation), $row); + } + + continue; + } + + if ($inline - 1 <= 0 || null === $value->getValue() || \is_scalar($value->getValue())) { + $output .= ' '.$this->dump($value->getValue(), $inline - 1, 0, $flags)."\n"; + } else { + $output .= "\n"; + $output .= $this->dump($value->getValue(), $inline - 1, $dumpAsMap ? $indent + $this->indentation : $indent + 2, $flags); + } + + continue; + } + + $dumpObjectAsInlineMap = true; + + if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($value instanceof \ArrayObject || $value instanceof \stdClass)) { + $dumpObjectAsInlineMap = empty((array) $value); + } + + $willBeInlined = $inline - 1 <= 0 || !\is_array($value) && $dumpObjectAsInlineMap || empty($value); + + $output .= sprintf('%s%s%s%s', + $prefix, + $dumpAsMap ? Inline::dump($key, $flags).':' : '-', + $willBeInlined ? ' ' : "\n", + $this->dump($value, $inline - 1, $willBeInlined ? 0 : $indent + $this->indentation, $flags) + ).($willBeInlined ? "\n" : ''); + } + } + + return $output; + } + + private function dumpTaggedValue(TaggedValue $value, int $inline, int $indent, int $flags, string $prefix): string + { + $output = sprintf('%s!%s', $prefix ? $prefix.' ' : '', $value->getTag()); + + if (Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && \is_string($value->getValue()) && false !== strpos($value->getValue(), "\n") && false === strpos($value->getValue(), "\r\n")) { + $blockIndentationIndicator = $this->getBlockIndentationIndicator($value->getValue()); + $output .= sprintf(' |%s', $blockIndentationIndicator); + + foreach (explode("\n", $value->getValue()) as $row) { + $output .= sprintf("\n%s%s%s", $prefix, str_repeat(' ', $this->indentation), $row); + } + + return $output; + } + + if ($inline - 1 <= 0 || null === $value->getValue() || \is_scalar($value->getValue())) { + return $output.' '.$this->dump($value->getValue(), $inline - 1, 0, $flags)."\n"; + } + + return $output."\n".$this->dump($value->getValue(), $inline - 1, $indent, $flags); + } + + private function getBlockIndentationIndicator(string $value): string + { + $lines = explode("\n", $value); + + // If the first line (that is neither empty nor contains only spaces) + // starts with a space character, the spec requires a block indentation indicator + // http://www.yaml.org/spec/1.2/spec.html#id2793979 + foreach ($lines as $line) { + if ('' !== trim($line, ' ')) { + return (' ' === substr($line, 0, 1)) ? (string) $this->indentation : ''; + } + } + + return ''; + } +} diff --git a/deps/vendor/symfony/yaml/Escaper.php b/deps/vendor/symfony/yaml/Escaper.php new file mode 100644 index 000000000..e8090d8c6 --- /dev/null +++ b/deps/vendor/symfony/yaml/Escaper.php @@ -0,0 +1,95 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml; + +/** + * Escaper encapsulates escaping rules for single and double-quoted + * YAML strings. + * + * @author Matthew Lewinski + * + * @internal + */ +class Escaper +{ + // Characters that would cause a dumped string to require double quoting. + public const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\x7f|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9"; + + // Mapping arrays for escaping a double quoted string. The backslash is + // first to ensure proper escaping because str_replace operates iteratively + // on the input arrays. This ordering of the characters avoids the use of strtr, + // which performs more slowly. + private const ESCAPEES = ['\\', '\\\\', '\\"', '"', + "\x00", "\x01", "\x02", "\x03", "\x04", "\x05", "\x06", "\x07", + "\x08", "\x09", "\x0a", "\x0b", "\x0c", "\x0d", "\x0e", "\x0f", + "\x10", "\x11", "\x12", "\x13", "\x14", "\x15", "\x16", "\x17", + "\x18", "\x19", "\x1a", "\x1b", "\x1c", "\x1d", "\x1e", "\x1f", + "\x7f", + "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9", + ]; + private const ESCAPED = ['\\\\', '\\"', '\\\\', '\\"', + '\\0', '\\x01', '\\x02', '\\x03', '\\x04', '\\x05', '\\x06', '\\a', + '\\b', '\\t', '\\n', '\\v', '\\f', '\\r', '\\x0e', '\\x0f', + '\\x10', '\\x11', '\\x12', '\\x13', '\\x14', '\\x15', '\\x16', '\\x17', + '\\x18', '\\x19', '\\x1a', '\\e', '\\x1c', '\\x1d', '\\x1e', '\\x1f', + '\\x7f', + '\\N', '\\_', '\\L', '\\P', + ]; + + /** + * Determines if a PHP value would require double quoting in YAML. + * + * @param string $value A PHP value + */ + public static function requiresDoubleQuoting(string $value): bool + { + return 0 < preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value); + } + + /** + * Escapes and surrounds a PHP value with double quotes. + * + * @param string $value A PHP value + */ + public static function escapeWithDoubleQuotes(string $value): string + { + return sprintf('"%s"', str_replace(self::ESCAPEES, self::ESCAPED, $value)); + } + + /** + * Determines if a PHP value would require single quoting in YAML. + * + * @param string $value A PHP value + */ + public static function requiresSingleQuoting(string $value): bool + { + // Determines if a PHP value is entirely composed of a value that would + // require single quoting in YAML. + if (\in_array(strtolower($value), ['null', '~', 'true', 'false', 'y', 'n', 'yes', 'no', 'on', 'off'])) { + return true; + } + + // Determines if the PHP value contains any single characters that would + // cause it to require single quoting in YAML. + return 0 < preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` \p{Zs}]/xu', $value); + } + + /** + * Escapes and surrounds a PHP value with single quotes. + * + * @param string $value A PHP value + */ + public static function escapeWithSingleQuotes(string $value): string + { + return sprintf("'%s'", str_replace('\'', '\'\'', $value)); + } +} diff --git a/deps/vendor/symfony/yaml/Exception/DumpException.php b/deps/vendor/symfony/yaml/Exception/DumpException.php new file mode 100644 index 000000000..cce972f24 --- /dev/null +++ b/deps/vendor/symfony/yaml/Exception/DumpException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Exception; + +/** + * Exception class thrown when an error occurs during dumping. + * + * @author Fabien Potencier + */ +class DumpException extends RuntimeException +{ +} diff --git a/deps/vendor/symfony/yaml/Exception/ExceptionInterface.php b/deps/vendor/symfony/yaml/Exception/ExceptionInterface.php new file mode 100644 index 000000000..909131684 --- /dev/null +++ b/deps/vendor/symfony/yaml/Exception/ExceptionInterface.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Exception; + +/** + * Exception interface for all exceptions thrown by the component. + * + * @author Fabien Potencier + */ +interface ExceptionInterface extends \Throwable +{ +} diff --git a/deps/vendor/symfony/yaml/Exception/ParseException.php b/deps/vendor/symfony/yaml/Exception/ParseException.php new file mode 100644 index 000000000..9b59ea30e --- /dev/null +++ b/deps/vendor/symfony/yaml/Exception/ParseException.php @@ -0,0 +1,132 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Exception; + +/** + * Exception class thrown when an error occurs during parsing. + * + * @author Fabien Potencier + */ +class ParseException extends RuntimeException +{ + private $parsedFile; + private $parsedLine; + private $snippet; + private $rawMessage; + + /** + * @param string $message The error message + * @param int $parsedLine The line where the error occurred + * @param string|null $snippet The snippet of code near the problem + * @param string|null $parsedFile The file name where the error occurred + */ + public function __construct(string $message, int $parsedLine = -1, ?string $snippet = null, ?string $parsedFile = null, ?\Throwable $previous = null) + { + $this->parsedFile = $parsedFile; + $this->parsedLine = $parsedLine; + $this->snippet = $snippet; + $this->rawMessage = $message; + + $this->updateRepr(); + + parent::__construct($this->message, 0, $previous); + } + + /** + * Gets the snippet of code near the error. + * + * @return string + */ + public function getSnippet() + { + return $this->snippet; + } + + /** + * Sets the snippet of code near the error. + */ + public function setSnippet(string $snippet) + { + $this->snippet = $snippet; + + $this->updateRepr(); + } + + /** + * Gets the filename where the error occurred. + * + * This method returns null if a string is parsed. + * + * @return string + */ + public function getParsedFile() + { + return $this->parsedFile; + } + + /** + * Sets the filename where the error occurred. + */ + public function setParsedFile(string $parsedFile) + { + $this->parsedFile = $parsedFile; + + $this->updateRepr(); + } + + /** + * Gets the line where the error occurred. + * + * @return int + */ + public function getParsedLine() + { + return $this->parsedLine; + } + + /** + * Sets the line where the error occurred. + */ + public function setParsedLine(int $parsedLine) + { + $this->parsedLine = $parsedLine; + + $this->updateRepr(); + } + + private function updateRepr() + { + $this->message = $this->rawMessage; + + $dot = false; + if ('.' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $dot = true; + } + + if (null !== $this->parsedFile) { + $this->message .= sprintf(' in %s', json_encode($this->parsedFile, \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE)); + } + + if ($this->parsedLine >= 0) { + $this->message .= sprintf(' at line %d', $this->parsedLine); + } + + if ($this->snippet) { + $this->message .= sprintf(' (near "%s")', $this->snippet); + } + + if ($dot) { + $this->message .= '.'; + } + } +} diff --git a/deps/vendor/symfony/yaml/Exception/RuntimeException.php b/deps/vendor/symfony/yaml/Exception/RuntimeException.php new file mode 100644 index 000000000..3f36b73be --- /dev/null +++ b/deps/vendor/symfony/yaml/Exception/RuntimeException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Exception; + +/** + * Exception class thrown when an error occurs during parsing. + * + * @author Romain Neutron + */ +class RuntimeException extends \RuntimeException implements ExceptionInterface +{ +} diff --git a/deps/vendor/symfony/yaml/Inline.php b/deps/vendor/symfony/yaml/Inline.php new file mode 100644 index 000000000..5e4e5f7a8 --- /dev/null +++ b/deps/vendor/symfony/yaml/Inline.php @@ -0,0 +1,828 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml; + +use Symfony\Component\Yaml\Exception\DumpException; +use Symfony\Component\Yaml\Exception\ParseException; +use Symfony\Component\Yaml\Tag\TaggedValue; + +/** + * Inline implements a YAML parser/dumper for the YAML inline syntax. + * + * @author Fabien Potencier + * + * @internal + */ +class Inline +{ + public const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*+(?:\\\\.[^"\\\\]*+)*+)"|\'([^\']*+(?:\'\'[^\']*+)*+)\')'; + + public static $parsedLineNumber = -1; + public static $parsedFilename; + + private static $exceptionOnInvalidType = false; + private static $objectSupport = false; + private static $objectForMap = false; + private static $constantSupport = false; + + public static function initialize(int $flags, ?int $parsedLineNumber = null, ?string $parsedFilename = null) + { + self::$exceptionOnInvalidType = (bool) (Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE & $flags); + self::$objectSupport = (bool) (Yaml::PARSE_OBJECT & $flags); + self::$objectForMap = (bool) (Yaml::PARSE_OBJECT_FOR_MAP & $flags); + self::$constantSupport = (bool) (Yaml::PARSE_CONSTANT & $flags); + self::$parsedFilename = $parsedFilename; + + if (null !== $parsedLineNumber) { + self::$parsedLineNumber = $parsedLineNumber; + } + } + + /** + * Converts a YAML string to a PHP value. + * + * @param string|null $value A YAML string + * @param int $flags A bit field of Yaml::PARSE_* constants to customize the YAML parser behavior + * @param array $references Mapping of variable names to values + * + * @return mixed + * + * @throws ParseException + */ + public static function parse(?string $value = null, int $flags = 0, array &$references = []) + { + if (null === $value) { + return ''; + } + + self::initialize($flags); + + $value = trim($value); + + if ('' === $value) { + return ''; + } + + if (2 /* MB_OVERLOAD_STRING */ & (int) \ini_get('mbstring.func_overload')) { + $mbEncoding = mb_internal_encoding(); + mb_internal_encoding('ASCII'); + } + + try { + $i = 0; + $tag = self::parseTag($value, $i, $flags); + switch ($value[$i]) { + case '[': + $result = self::parseSequence($value, $flags, $i, $references); + ++$i; + break; + case '{': + $result = self::parseMapping($value, $flags, $i, $references); + ++$i; + break; + default: + $result = self::parseScalar($value, $flags, null, $i, true, $references); + } + + // some comments are allowed at the end + if (preg_replace('/\s*#.*$/A', '', substr($value, $i))) { + throw new ParseException(sprintf('Unexpected characters near "%s".', substr($value, $i)), self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + if (null !== $tag && '' !== $tag) { + return new TaggedValue($tag, $result); + } + + return $result; + } finally { + if (isset($mbEncoding)) { + mb_internal_encoding($mbEncoding); + } + } + } + + /** + * Dumps a given PHP variable to a YAML string. + * + * @param mixed $value The PHP variable to convert + * @param int $flags A bit field of Yaml::DUMP_* constants to customize the dumped YAML string + * + * @throws DumpException When trying to dump PHP resource + */ + public static function dump($value, int $flags = 0): string + { + switch (true) { + case \is_resource($value): + if (Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE & $flags) { + throw new DumpException(sprintf('Unable to dump PHP resources in a YAML file ("%s").', get_resource_type($value))); + } + + return self::dumpNull($flags); + case $value instanceof \DateTimeInterface: + return $value->format('c'); + case $value instanceof \UnitEnum: + return sprintf('!php/const %s::%s', \get_class($value), $value->name); + case \is_object($value): + if ($value instanceof TaggedValue) { + return '!'.$value->getTag().' '.self::dump($value->getValue(), $flags); + } + + if (Yaml::DUMP_OBJECT & $flags) { + return '!php/object '.self::dump(serialize($value)); + } + + if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($value instanceof \stdClass || $value instanceof \ArrayObject)) { + $output = []; + + foreach ($value as $key => $val) { + $output[] = sprintf('%s: %s', self::dump($key, $flags), self::dump($val, $flags)); + } + + return sprintf('{ %s }', implode(', ', $output)); + } + + if (Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE & $flags) { + throw new DumpException('Object support when dumping a YAML file has been disabled.'); + } + + return self::dumpNull($flags); + case \is_array($value): + return self::dumpArray($value, $flags); + case null === $value: + return self::dumpNull($flags); + case true === $value: + return 'true'; + case false === $value: + return 'false'; + case \is_int($value): + return $value; + case is_numeric($value) && false === strpbrk($value, "\f\n\r\t\v"): + $locale = setlocale(\LC_NUMERIC, 0); + if (false !== $locale) { + setlocale(\LC_NUMERIC, 'C'); + } + if (\is_float($value)) { + $repr = (string) $value; + if (is_infinite($value)) { + $repr = str_ireplace('INF', '.Inf', $repr); + } elseif (floor($value) == $value && $repr == $value) { + // Preserve float data type since storing a whole number will result in integer value. + if (false === strpos($repr, 'E')) { + $repr = $repr.'.0'; + } + } + } else { + $repr = \is_string($value) ? "'$value'" : (string) $value; + } + if (false !== $locale) { + setlocale(\LC_NUMERIC, $locale); + } + + return $repr; + case '' == $value: + return "''"; + case self::isBinaryString($value): + return '!!binary '.base64_encode($value); + case Escaper::requiresDoubleQuoting($value): + return Escaper::escapeWithDoubleQuotes($value); + case Escaper::requiresSingleQuoting($value): + case Parser::preg_match('{^[0-9]+[_0-9]*$}', $value): + case Parser::preg_match(self::getHexRegex(), $value): + case Parser::preg_match(self::getTimestampRegex(), $value): + return Escaper::escapeWithSingleQuotes($value); + default: + return $value; + } + } + + /** + * Check if given array is hash or just normal indexed array. + * + * @param array|\ArrayObject|\stdClass $value The PHP array or array-like object to check + */ + public static function isHash($value): bool + { + if ($value instanceof \stdClass || $value instanceof \ArrayObject) { + return true; + } + + $expectedKey = 0; + + foreach ($value as $key => $val) { + if ($key !== $expectedKey++) { + return true; + } + } + + return false; + } + + /** + * Dumps a PHP array to a YAML string. + * + * @param array $value The PHP array to dump + * @param int $flags A bit field of Yaml::DUMP_* constants to customize the dumped YAML string + */ + private static function dumpArray(array $value, int $flags): string + { + // array + if (($value || Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE & $flags) && !self::isHash($value)) { + $output = []; + foreach ($value as $val) { + $output[] = self::dump($val, $flags); + } + + return sprintf('[%s]', implode(', ', $output)); + } + + // hash + $output = []; + foreach ($value as $key => $val) { + $output[] = sprintf('%s: %s', self::dump($key, $flags), self::dump($val, $flags)); + } + + return sprintf('{ %s }', implode(', ', $output)); + } + + private static function dumpNull(int $flags): string + { + if (Yaml::DUMP_NULL_AS_TILDE & $flags) { + return '~'; + } + + return 'null'; + } + + /** + * Parses a YAML scalar. + * + * @return mixed + * + * @throws ParseException When malformed inline YAML string is parsed + */ + public static function parseScalar(string $scalar, int $flags = 0, ?array $delimiters = null, int &$i = 0, bool $evaluate = true, array &$references = [], ?bool &$isQuoted = null) + { + if (\in_array($scalar[$i], ['"', "'"], true)) { + // quoted scalar + $isQuoted = true; + $output = self::parseQuotedScalar($scalar, $i); + + if (null !== $delimiters) { + $tmp = ltrim(substr($scalar, $i), " \n"); + if ('' === $tmp) { + throw new ParseException(sprintf('Unexpected end of line, expected one of "%s".', implode('', $delimiters)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + if (!\in_array($tmp[0], $delimiters)) { + throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + } + } else { + // "normal" string + $isQuoted = false; + + if (!$delimiters) { + $output = substr($scalar, $i); + $i += \strlen($output); + + // remove comments + if (Parser::preg_match('/[ \t]+#/', $output, $match, \PREG_OFFSET_CAPTURE)) { + $output = substr($output, 0, $match[0][1]); + } + } elseif (Parser::preg_match('/^(.*?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) { + $output = $match[1]; + $i += \strlen($output); + $output = trim($output); + } else { + throw new ParseException(sprintf('Malformed inline YAML string: "%s".', $scalar), self::$parsedLineNumber + 1, null, self::$parsedFilename); + } + + // a non-quoted string cannot start with @ or ` (reserved) nor with a scalar indicator (| or >) + if ($output && ('@' === $output[0] || '`' === $output[0] || '|' === $output[0] || '>' === $output[0] || '%' === $output[0])) { + throw new ParseException(sprintf('The reserved indicator "%s" cannot start a plain scalar; you need to quote the scalar.', $output[0]), self::$parsedLineNumber + 1, $output, self::$parsedFilename); + } + + if ($evaluate) { + $output = self::evaluateScalar($output, $flags, $references, $isQuoted); + } + } + + return $output; + } + + /** + * Parses a YAML quoted scalar. + * + * @throws ParseException When malformed inline YAML string is parsed + */ + private static function parseQuotedScalar(string $scalar, int &$i = 0): string + { + if (!Parser::preg_match('/'.self::REGEX_QUOTED_STRING.'/Au', substr($scalar, $i), $match)) { + throw new ParseException(sprintf('Malformed inline YAML string: "%s".', substr($scalar, $i)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + + $output = substr($match[0], 1, -1); + + $unescaper = new Unescaper(); + if ('"' == $scalar[$i]) { + $output = $unescaper->unescapeDoubleQuotedString($output); + } else { + $output = $unescaper->unescapeSingleQuotedString($output); + } + + $i += \strlen($match[0]); + + return $output; + } + + /** + * Parses a YAML sequence. + * + * @throws ParseException When malformed inline YAML string is parsed + */ + private static function parseSequence(string $sequence, int $flags, int &$i = 0, array &$references = []): array + { + $output = []; + $len = \strlen($sequence); + ++$i; + + // [foo, bar, ...] + $lastToken = null; + while ($i < $len) { + if (']' === $sequence[$i]) { + return $output; + } + if (',' === $sequence[$i] || ' ' === $sequence[$i]) { + if (',' === $sequence[$i] && (null === $lastToken || 'separator' === $lastToken)) { + $output[] = null; + } elseif (',' === $sequence[$i]) { + $lastToken = 'separator'; + } + + ++$i; + + continue; + } + + $tag = self::parseTag($sequence, $i, $flags); + switch ($sequence[$i]) { + case '[': + // nested sequence + $value = self::parseSequence($sequence, $flags, $i, $references); + break; + case '{': + // nested mapping + $value = self::parseMapping($sequence, $flags, $i, $references); + break; + default: + $value = self::parseScalar($sequence, $flags, [',', ']'], $i, null === $tag, $references, $isQuoted); + + // the value can be an array if a reference has been resolved to an array var + if (\is_string($value) && !$isQuoted && false !== strpos($value, ': ')) { + // embedded mapping? + try { + $pos = 0; + $value = self::parseMapping('{'.$value.'}', $flags, $pos, $references); + } catch (\InvalidArgumentException $e) { + // no, it's not + } + } + + if (!$isQuoted && \is_string($value) && '' !== $value && '&' === $value[0] && Parser::preg_match(Parser::REFERENCE_PATTERN, $value, $matches)) { + $references[$matches['ref']] = $matches['value']; + $value = $matches['value']; + } + + --$i; + } + + if (null !== $tag && '' !== $tag) { + $value = new TaggedValue($tag, $value); + } + + $output[] = $value; + + $lastToken = 'value'; + ++$i; + } + + throw new ParseException(sprintf('Malformed inline YAML string: "%s".', $sequence), self::$parsedLineNumber + 1, null, self::$parsedFilename); + } + + /** + * Parses a YAML mapping. + * + * @return array|\stdClass + * + * @throws ParseException When malformed inline YAML string is parsed + */ + private static function parseMapping(string $mapping, int $flags, int &$i = 0, array &$references = []) + { + $output = []; + $len = \strlen($mapping); + ++$i; + $allowOverwrite = false; + + // {foo: bar, bar:foo, ...} + while ($i < $len) { + switch ($mapping[$i]) { + case ' ': + case ',': + case "\n": + ++$i; + continue 2; + case '}': + if (self::$objectForMap) { + return (object) $output; + } + + return $output; + } + + // key + $offsetBeforeKeyParsing = $i; + $isKeyQuoted = \in_array($mapping[$i], ['"', "'"], true); + $key = self::parseScalar($mapping, $flags, [':', ' '], $i, false); + + if ($offsetBeforeKeyParsing === $i) { + throw new ParseException('Missing mapping key.', self::$parsedLineNumber + 1, $mapping); + } + + if ('!php/const' === $key) { + $key .= ' '.self::parseScalar($mapping, $flags, [':'], $i, false); + $key = self::evaluateScalar($key, $flags); + } + + if (false === $i = strpos($mapping, ':', $i)) { + break; + } + + if (!$isKeyQuoted) { + $evaluatedKey = self::evaluateScalar($key, $flags, $references); + + if ('' !== $key && $evaluatedKey !== $key && !\is_string($evaluatedKey) && !\is_int($evaluatedKey)) { + throw new ParseException('Implicit casting of incompatible mapping keys to strings is not supported. Quote your evaluable mapping keys instead.', self::$parsedLineNumber + 1, $mapping); + } + } + + if (!$isKeyQuoted && (!isset($mapping[$i + 1]) || !\in_array($mapping[$i + 1], [' ', ',', '[', ']', '{', '}', "\n"], true))) { + throw new ParseException('Colons must be followed by a space or an indication character (i.e. " ", ",", "[", "]", "{", "}").', self::$parsedLineNumber + 1, $mapping); + } + + if ('<<' === $key) { + $allowOverwrite = true; + } + + while ($i < $len) { + if (':' === $mapping[$i] || ' ' === $mapping[$i] || "\n" === $mapping[$i]) { + ++$i; + + continue; + } + + $tag = self::parseTag($mapping, $i, $flags); + switch ($mapping[$i]) { + case '[': + // nested sequence + $value = self::parseSequence($mapping, $flags, $i, $references); + // Spec: Keys MUST be unique; first one wins. + // Parser cannot abort this mapping earlier, since lines + // are processed sequentially. + // But overwriting is allowed when a merge node is used in current block. + if ('<<' === $key) { + foreach ($value as $parsedValue) { + $output += $parsedValue; + } + } elseif ($allowOverwrite || !isset($output[$key])) { + if (null !== $tag) { + $output[$key] = new TaggedValue($tag, $value); + } else { + $output[$key] = $value; + } + } elseif (isset($output[$key])) { + throw new ParseException(sprintf('Duplicate key "%s" detected.', $key), self::$parsedLineNumber + 1, $mapping); + } + break; + case '{': + // nested mapping + $value = self::parseMapping($mapping, $flags, $i, $references); + // Spec: Keys MUST be unique; first one wins. + // Parser cannot abort this mapping earlier, since lines + // are processed sequentially. + // But overwriting is allowed when a merge node is used in current block. + if ('<<' === $key) { + $output += $value; + } elseif ($allowOverwrite || !isset($output[$key])) { + if (null !== $tag) { + $output[$key] = new TaggedValue($tag, $value); + } else { + $output[$key] = $value; + } + } elseif (isset($output[$key])) { + throw new ParseException(sprintf('Duplicate key "%s" detected.', $key), self::$parsedLineNumber + 1, $mapping); + } + break; + default: + $value = self::parseScalar($mapping, $flags, [',', '}', "\n"], $i, null === $tag, $references, $isValueQuoted); + // Spec: Keys MUST be unique; first one wins. + // Parser cannot abort this mapping earlier, since lines + // are processed sequentially. + // But overwriting is allowed when a merge node is used in current block. + if ('<<' === $key) { + $output += $value; + } elseif ($allowOverwrite || !isset($output[$key])) { + if (!$isValueQuoted && \is_string($value) && '' !== $value && '&' === $value[0] && !self::isBinaryString($value) && Parser::preg_match(Parser::REFERENCE_PATTERN, $value, $matches)) { + $references[$matches['ref']] = $matches['value']; + $value = $matches['value']; + } + + if (null !== $tag) { + $output[$key] = new TaggedValue($tag, $value); + } else { + $output[$key] = $value; + } + } elseif (isset($output[$key])) { + throw new ParseException(sprintf('Duplicate key "%s" detected.', $key), self::$parsedLineNumber + 1, $mapping); + } + --$i; + } + ++$i; + + continue 2; + } + } + + throw new ParseException(sprintf('Malformed inline YAML string: "%s".', $mapping), self::$parsedLineNumber + 1, null, self::$parsedFilename); + } + + /** + * Evaluates scalars and replaces magic values. + * + * @return mixed + * + * @throws ParseException when object parsing support was disabled and the parser detected a PHP object or when a reference could not be resolved + */ + private static function evaluateScalar(string $scalar, int $flags, array &$references = [], ?bool &$isQuotedString = null) + { + $isQuotedString = false; + $scalar = trim($scalar); + + if (0 === strpos($scalar, '*')) { + if (false !== $pos = strpos($scalar, '#')) { + $value = substr($scalar, 1, $pos - 2); + } else { + $value = substr($scalar, 1); + } + + // an unquoted * + if (false === $value || '' === $value) { + throw new ParseException('A reference must contain at least one character.', self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + if (!\array_key_exists($value, $references)) { + throw new ParseException(sprintf('Reference "%s" does not exist.', $value), self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + return $references[$value]; + } + + $scalarLower = strtolower($scalar); + + switch (true) { + case 'null' === $scalarLower: + case '' === $scalar: + case '~' === $scalar: + return null; + case 'true' === $scalarLower: + return true; + case 'false' === $scalarLower: + return false; + case '!' === $scalar[0]: + switch (true) { + case 0 === strpos($scalar, '!!str '): + $s = (string) substr($scalar, 6); + + if (\in_array($s[0] ?? '', ['"', "'"], true)) { + $isQuotedString = true; + $s = self::parseQuotedScalar($s); + } + + return $s; + case 0 === strpos($scalar, '! '): + return substr($scalar, 2); + case 0 === strpos($scalar, '!php/object'): + if (self::$objectSupport) { + if (!isset($scalar[12])) { + trigger_deprecation('symfony/yaml', '5.1', 'Using the !php/object tag without a value is deprecated.'); + + return false; + } + + return unserialize(self::parseScalar(substr($scalar, 12))); + } + + if (self::$exceptionOnInvalidType) { + throw new ParseException('Object support when parsing a YAML file has been disabled.', self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + + return null; + case 0 === strpos($scalar, '!php/const'): + if (self::$constantSupport) { + if (!isset($scalar[11])) { + trigger_deprecation('symfony/yaml', '5.1', 'Using the !php/const tag without a value is deprecated.'); + + return ''; + } + + $i = 0; + if (\defined($const = self::parseScalar(substr($scalar, 11), 0, null, $i, false))) { + return \constant($const); + } + + throw new ParseException(sprintf('The constant "%s" is not defined.', $const), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + if (self::$exceptionOnInvalidType) { + throw new ParseException(sprintf('The string "%s" could not be parsed as a constant. Did you forget to pass the "Yaml::PARSE_CONSTANT" flag to the parser?', $scalar), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + + return null; + case 0 === strpos($scalar, '!!float '): + return (float) substr($scalar, 8); + case 0 === strpos($scalar, '!!binary '): + return self::evaluateBinaryScalar(substr($scalar, 9)); + } + + throw new ParseException(sprintf('The string "%s" could not be parsed as it uses an unsupported built-in tag.', $scalar), self::$parsedLineNumber, $scalar, self::$parsedFilename); + case preg_match('/^(?:\+|-)?0o(?P[0-7_]++)$/', $scalar, $matches): + $value = str_replace('_', '', $matches['value']); + + if ('-' === $scalar[0]) { + return -octdec($value); + } + + return octdec($value); + case \in_array($scalar[0], ['+', '-', '.'], true) || is_numeric($scalar[0]): + if (Parser::preg_match('{^[+-]?[0-9][0-9_]*$}', $scalar)) { + $scalar = str_replace('_', '', $scalar); + } + + switch (true) { + case ctype_digit($scalar): + if (preg_match('/^0[0-7]+$/', $scalar)) { + trigger_deprecation('symfony/yaml', '5.1', 'Support for parsing numbers prefixed with 0 as octal numbers. They will be parsed as strings as of 6.0. Use "%s" to represent the octal number.', '0o'.substr($scalar, 1)); + + return octdec($scalar); + } + + $cast = (int) $scalar; + + return ($scalar === (string) $cast) ? $cast : $scalar; + case '-' === $scalar[0] && ctype_digit(substr($scalar, 1)): + if (preg_match('/^-0[0-7]+$/', $scalar)) { + trigger_deprecation('symfony/yaml', '5.1', 'Support for parsing numbers prefixed with 0 as octal numbers. They will be parsed as strings as of 6.0. Use "%s" to represent the octal number.', '-0o'.substr($scalar, 2)); + + return -octdec(substr($scalar, 1)); + } + + $cast = (int) $scalar; + + return ($scalar === (string) $cast) ? $cast : $scalar; + case is_numeric($scalar): + case Parser::preg_match(self::getHexRegex(), $scalar): + $scalar = str_replace('_', '', $scalar); + + return '0x' === $scalar[0].$scalar[1] ? hexdec($scalar) : (float) $scalar; + case '.inf' === $scalarLower: + case '.nan' === $scalarLower: + return -log(0); + case '-.inf' === $scalarLower: + return log(0); + case Parser::preg_match('/^(-|\+)?[0-9][0-9_]*(\.[0-9_]+)?$/', $scalar): + return (float) str_replace('_', '', $scalar); + case Parser::preg_match(self::getTimestampRegex(), $scalar): + try { + // When no timezone is provided in the parsed date, YAML spec says we must assume UTC. + $time = new \DateTime($scalar, new \DateTimeZone('UTC')); + } catch (\Exception $e) { + // Some dates accepted by the regex are not valid dates. + throw new ParseException(\sprintf('The date "%s" could not be parsed as it is an invalid date.', $scalar), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename, $e); + } + + if (Yaml::PARSE_DATETIME & $flags) { + return $time; + } + + try { + if (false !== $scalar = $time->getTimestamp()) { + return $scalar; + } + } catch (\ValueError $e) { + // no-op + } + + return $time->format('U'); + } + } + + return (string) $scalar; + } + + private static function parseTag(string $value, int &$i, int $flags): ?string + { + if ('!' !== $value[$i]) { + return null; + } + + $tagLength = strcspn($value, " \t\n[]{},", $i + 1); + $tag = substr($value, $i + 1, $tagLength); + + $nextOffset = $i + $tagLength + 1; + $nextOffset += strspn($value, ' ', $nextOffset); + + if ('' === $tag && (!isset($value[$nextOffset]) || \in_array($value[$nextOffset], [']', '}', ','], true))) { + throw new ParseException('Using the unquoted scalar value "!" is not supported. You must quote it.', self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + // Is followed by a scalar and is a built-in tag + if ('' !== $tag && (!isset($value[$nextOffset]) || !\in_array($value[$nextOffset], ['[', '{'], true)) && ('!' === $tag[0] || 'str' === $tag || 'php/const' === $tag || 'php/object' === $tag)) { + // Manage in {@link self::evaluateScalar()} + return null; + } + + $i = $nextOffset; + + // Built-in tags + if ('' !== $tag && '!' === $tag[0]) { + throw new ParseException(sprintf('The built-in tag "!%s" is not implemented.', $tag), self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + if ('' !== $tag && !isset($value[$i])) { + throw new ParseException(sprintf('Missing value for tag "%s".', $tag), self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + if ('' === $tag || Yaml::PARSE_CUSTOM_TAGS & $flags) { + return $tag; + } + + throw new ParseException(sprintf('Tags support is not enabled. Enable the "Yaml::PARSE_CUSTOM_TAGS" flag to use "!%s".', $tag), self::$parsedLineNumber + 1, $value, self::$parsedFilename); + } + + public static function evaluateBinaryScalar(string $scalar): string + { + $parsedBinaryData = self::parseScalar(preg_replace('/\s/', '', $scalar)); + + if (0 !== (\strlen($parsedBinaryData) % 4)) { + throw new ParseException(sprintf('The normalized base64 encoded data (data without whitespace characters) length must be a multiple of four (%d bytes given).', \strlen($parsedBinaryData)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + + if (!Parser::preg_match('#^[A-Z0-9+/]+={0,2}$#i', $parsedBinaryData)) { + throw new ParseException(sprintf('The base64 encoded data (%s) contains invalid characters.', $parsedBinaryData), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename); + } + + return base64_decode($parsedBinaryData, true); + } + + private static function isBinaryString(string $value): bool + { + return !preg_match('//u', $value) || preg_match('/[^\x00\x07-\x0d\x1B\x20-\xff]/', $value); + } + + /** + * Gets a regex that matches a YAML date. + * + * @see http://www.yaml.org/spec/1.2/spec.html#id2761573 + */ + private static function getTimestampRegex(): string + { + return <<[0-9][0-9][0-9][0-9]) + -(?P[0-9][0-9]?) + -(?P[0-9][0-9]?) + (?:(?:[Tt]|[ \t]+) + (?P[0-9][0-9]?) + :(?P[0-9][0-9]) + :(?P[0-9][0-9]) + (?:\.(?P[0-9]*))? + (?:[ \t]*(?PZ|(?P[-+])(?P[0-9][0-9]?) + (?::(?P[0-9][0-9]))?))?)? + $~x +EOF; + } + + /** + * Gets a regex that matches a YAML number in hexadecimal notation. + */ + private static function getHexRegex(): string + { + return '~^0x[0-9a-f_]++$~i'; + } +} diff --git a/deps/vendor/symfony/yaml/LICENSE b/deps/vendor/symfony/yaml/LICENSE new file mode 100644 index 000000000..0138f8f07 --- /dev/null +++ b/deps/vendor/symfony/yaml/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2004-present Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/deps/vendor/symfony/yaml/Parser.php b/deps/vendor/symfony/yaml/Parser.php new file mode 100644 index 000000000..6b5b273a7 --- /dev/null +++ b/deps/vendor/symfony/yaml/Parser.php @@ -0,0 +1,1308 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml; + +use Symfony\Component\Yaml\Exception\ParseException; +use Symfony\Component\Yaml\Tag\TaggedValue; + +/** + * Parser parses YAML strings to convert them to PHP arrays. + * + * @author Fabien Potencier + * + * @final + */ +class Parser +{ + public const TAG_PATTERN = '(?P![\w!.\/:-]+)'; + public const BLOCK_SCALAR_HEADER_PATTERN = '(?P\||>)(?P\+|\-|\d+|\+\d+|\-\d+|\d+\+|\d+\-)?(?P +#.*)?'; + public const REFERENCE_PATTERN = '#^&(?P[^ ]++) *+(?P.*)#u'; + + private $filename; + private $offset = 0; + private $numberOfParsedLines = 0; + private $totalNumberOfLines; + private $lines = []; + private $currentLineNb = -1; + private $currentLine = ''; + private $refs = []; + private $skippedLineNumbers = []; + private $locallySkippedLineNumbers = []; + private $refsBeingParsed = []; + + /** + * Parses a YAML file into a PHP value. + * + * @param string $filename The path to the YAML file to be parsed + * @param int $flags A bit field of Yaml::PARSE_* constants to customize the YAML parser behavior + * + * @return mixed + * + * @throws ParseException If the file could not be read or the YAML is not valid + */ + public function parseFile(string $filename, int $flags = 0) + { + if (!is_file($filename)) { + throw new ParseException(sprintf('File "%s" does not exist.', $filename)); + } + + if (!is_readable($filename)) { + throw new ParseException(sprintf('File "%s" cannot be read.', $filename)); + } + + $this->filename = $filename; + + try { + return $this->parse(file_get_contents($filename), $flags); + } finally { + $this->filename = null; + } + } + + /** + * Parses a YAML string to a PHP value. + * + * @param string $value A YAML string + * @param int $flags A bit field of Yaml::PARSE_* constants to customize the YAML parser behavior + * + * @return mixed + * + * @throws ParseException If the YAML is not valid + */ + public function parse(string $value, int $flags = 0) + { + if (false === preg_match('//u', $value)) { + throw new ParseException('The YAML value does not appear to be valid UTF-8.', -1, null, $this->filename); + } + + $this->refs = []; + + $mbEncoding = null; + + if (2 /* MB_OVERLOAD_STRING */ & (int) \ini_get('mbstring.func_overload')) { + $mbEncoding = mb_internal_encoding(); + mb_internal_encoding('UTF-8'); + } + + try { + $data = $this->doParse($value, $flags); + } finally { + if (null !== $mbEncoding) { + mb_internal_encoding($mbEncoding); + } + $this->refsBeingParsed = []; + $this->offset = 0; + $this->lines = []; + $this->currentLine = ''; + $this->numberOfParsedLines = 0; + $this->refs = []; + $this->skippedLineNumbers = []; + $this->locallySkippedLineNumbers = []; + $this->totalNumberOfLines = null; + } + + return $data; + } + + private function doParse(string $value, int $flags) + { + $this->currentLineNb = -1; + $this->currentLine = ''; + $value = $this->cleanup($value); + $this->lines = explode("\n", $value); + $this->numberOfParsedLines = \count($this->lines); + $this->locallySkippedLineNumbers = []; + + if (null === $this->totalNumberOfLines) { + $this->totalNumberOfLines = $this->numberOfParsedLines; + } + + if (!$this->moveToNextLine()) { + return null; + } + + $data = []; + $context = null; + $allowOverwrite = false; + + while ($this->isCurrentLineEmpty()) { + if (!$this->moveToNextLine()) { + return null; + } + } + + // Resolves the tag and returns if end of the document + if (null !== ($tag = $this->getLineTag($this->currentLine, $flags, false)) && !$this->moveToNextLine()) { + return new TaggedValue($tag, ''); + } + + do { + if ($this->isCurrentLineEmpty()) { + continue; + } + + // tab? + if ("\t" === $this->currentLine[0]) { + throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + Inline::initialize($flags, $this->getRealCurrentLineNb(), $this->filename); + + $isRef = $mergeNode = false; + if ('-' === $this->currentLine[0] && self::preg_match('#^\-((?P\s+)(?P.+))?$#u', rtrim($this->currentLine), $values)) { + if ($context && 'mapping' == $context) { + throw new ParseException('You cannot define a sequence item when in a mapping.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + $context = 'sequence'; + + if (isset($values['value']) && '&' === $values['value'][0] && self::preg_match(self::REFERENCE_PATTERN, $values['value'], $matches)) { + $isRef = $matches['ref']; + $this->refsBeingParsed[] = $isRef; + $values['value'] = $matches['value']; + } + + if (isset($values['value'][1]) && '?' === $values['value'][0] && ' ' === $values['value'][1]) { + throw new ParseException('Complex mappings are not supported.', $this->getRealCurrentLineNb() + 1, $this->currentLine); + } + + // array + if (isset($values['value']) && 0 === strpos(ltrim($values['value'], ' '), '-')) { + // Inline first child + $currentLineNumber = $this->getRealCurrentLineNb(); + + $sequenceIndentation = \strlen($values['leadspaces']) + 1; + $sequenceYaml = substr($this->currentLine, $sequenceIndentation); + $sequenceYaml .= "\n".$this->getNextEmbedBlock($sequenceIndentation, true); + + $data[] = $this->parseBlock($currentLineNumber, rtrim($sequenceYaml), $flags); + } elseif (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) { + $data[] = $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(null, true) ?? '', $flags); + } elseif (null !== $subTag = $this->getLineTag(ltrim($values['value'], ' '), $flags)) { + $data[] = new TaggedValue( + $subTag, + $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(null, true), $flags) + ); + } else { + if ( + isset($values['leadspaces']) + && ( + '!' === $values['value'][0] + || self::preg_match('#^(?P'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P.+?))?\s*$#u', $this->trimTag($values['value']), $matches) + ) + ) { + $block = $values['value']; + if ($this->isNextLineIndented() || isset($matches['value']) && '>-' === $matches['value']) { + $block .= "\n".$this->getNextEmbedBlock($this->getCurrentLineIndentation() + \strlen($values['leadspaces']) + 1); + } + + $data[] = $this->parseBlock($this->getRealCurrentLineNb(), $block, $flags); + } else { + $data[] = $this->parseValue($values['value'], $flags, $context); + } + } + if ($isRef) { + $this->refs[$isRef] = end($data); + array_pop($this->refsBeingParsed); + } + } elseif ( + self::preg_match('#^(?P(?:![^\s]++\s++)?(?:'.Inline::REGEX_QUOTED_STRING.'|(?:!?!php/const:)?[^ \'"\[\{!].*?)) *\:(( |\t)++(?P.+))?$#u', rtrim($this->currentLine), $values) + && (false === strpos($values['key'], ' #') || \in_array($values['key'][0], ['"', "'"])) + ) { + if ($context && 'sequence' == $context) { + throw new ParseException('You cannot define a mapping item when in a sequence.', $this->currentLineNb + 1, $this->currentLine, $this->filename); + } + $context = 'mapping'; + + try { + $key = Inline::parseScalar($values['key']); + } catch (ParseException $e) { + $e->setParsedLine($this->getRealCurrentLineNb() + 1); + $e->setSnippet($this->currentLine); + + throw $e; + } + + if (!\is_string($key) && !\is_int($key)) { + throw new ParseException((is_numeric($key) ? 'Numeric' : 'Non-string').' keys are not supported. Quote your evaluable mapping keys instead.', $this->getRealCurrentLineNb() + 1, $this->currentLine); + } + + // Convert float keys to strings, to avoid being converted to integers by PHP + if (\is_float($key)) { + $key = (string) $key; + } + + if ('<<' === $key && (!isset($values['value']) || '&' !== $values['value'][0] || !self::preg_match('#^&(?P[^ ]+)#u', $values['value'], $refMatches))) { + $mergeNode = true; + $allowOverwrite = true; + if (isset($values['value'][0]) && '*' === $values['value'][0]) { + $refName = substr(rtrim($values['value']), 1); + if (!\array_key_exists($refName, $this->refs)) { + if (false !== $pos = array_search($refName, $this->refsBeingParsed, true)) { + throw new ParseException(sprintf('Circular reference [%s] detected for reference "%s".', implode(', ', array_merge(\array_slice($this->refsBeingParsed, $pos), [$refName])), $refName), $this->currentLineNb + 1, $this->currentLine, $this->filename); + } + + throw new ParseException(sprintf('Reference "%s" does not exist.', $refName), $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + $refValue = $this->refs[$refName]; + + if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $refValue instanceof \stdClass) { + $refValue = (array) $refValue; + } + + if (!\is_array($refValue)) { + throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + $data += $refValue; // array union + } else { + if (isset($values['value']) && '' !== $values['value']) { + $value = $values['value']; + } else { + $value = $this->getNextEmbedBlock(); + } + $parsed = $this->parseBlock($this->getRealCurrentLineNb() + 1, $value, $flags); + + if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $parsed instanceof \stdClass) { + $parsed = (array) $parsed; + } + + if (!\is_array($parsed)) { + throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + if (isset($parsed[0])) { + // If the value associated with the merge key is a sequence, then this sequence is expected to contain mapping nodes + // and each of these nodes is merged in turn according to its order in the sequence. Keys in mapping nodes earlier + // in the sequence override keys specified in later mapping nodes. + foreach ($parsed as $parsedItem) { + if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $parsedItem instanceof \stdClass) { + $parsedItem = (array) $parsedItem; + } + + if (!\is_array($parsedItem)) { + throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem, $this->filename); + } + + $data += $parsedItem; // array union + } + } else { + // If the value associated with the key is a single mapping node, each of its key/value pairs is inserted into the + // current mapping, unless the key already exists in it. + $data += $parsed; // array union + } + } + } elseif ('<<' !== $key && isset($values['value']) && '&' === $values['value'][0] && self::preg_match(self::REFERENCE_PATTERN, $values['value'], $matches)) { + $isRef = $matches['ref']; + $this->refsBeingParsed[] = $isRef; + $values['value'] = $matches['value']; + } + + $subTag = null; + if ($mergeNode) { + // Merge keys + } elseif (!isset($values['value']) || '' === $values['value'] || 0 === strpos($values['value'], '#') || (null !== $subTag = $this->getLineTag($values['value'], $flags)) || '<<' === $key) { + // hash + // if next line is less indented or equal, then it means that the current value is null + if (!$this->isNextLineIndented() && !$this->isNextLineUnIndentedCollection()) { + // Spec: Keys MUST be unique; first one wins. + // But overwriting is allowed when a merge node is used in current block. + if ($allowOverwrite || !isset($data[$key])) { + if (null !== $subTag) { + $data[$key] = new TaggedValue($subTag, ''); + } else { + $data[$key] = null; + } + } else { + throw new ParseException(sprintf('Duplicate key "%s" detected.', $key), $this->getRealCurrentLineNb() + 1, $this->currentLine); + } + } else { + // remember the parsed line number here in case we need it to provide some contexts in error messages below + $realCurrentLineNbKey = $this->getRealCurrentLineNb(); + $value = $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(), $flags); + if ('<<' === $key) { + $this->refs[$refMatches['ref']] = $value; + + if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $value instanceof \stdClass) { + $value = (array) $value; + } + + $data += $value; + } elseif ($allowOverwrite || !isset($data[$key])) { + // Spec: Keys MUST be unique; first one wins. + // But overwriting is allowed when a merge node is used in current block. + if (null !== $subTag) { + $data[$key] = new TaggedValue($subTag, $value); + } else { + $data[$key] = $value; + } + } else { + throw new ParseException(sprintf('Duplicate key "%s" detected.', $key), $realCurrentLineNbKey + 1, $this->currentLine); + } + } + } else { + $value = $this->parseValue(rtrim($values['value']), $flags, $context); + // Spec: Keys MUST be unique; first one wins. + // But overwriting is allowed when a merge node is used in current block. + if ($allowOverwrite || !isset($data[$key])) { + $data[$key] = $value; + } else { + throw new ParseException(sprintf('Duplicate key "%s" detected.', $key), $this->getRealCurrentLineNb() + 1, $this->currentLine); + } + } + if ($isRef) { + $this->refs[$isRef] = $data[$key]; + array_pop($this->refsBeingParsed); + } + } elseif ('"' === $this->currentLine[0] || "'" === $this->currentLine[0]) { + if (null !== $context) { + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + try { + return Inline::parse($this->lexInlineQuotedString(), $flags, $this->refs); + } catch (ParseException $e) { + $e->setParsedLine($this->getRealCurrentLineNb() + 1); + $e->setSnippet($this->currentLine); + + throw $e; + } + } elseif ('{' === $this->currentLine[0]) { + if (null !== $context) { + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + try { + $parsedMapping = Inline::parse($this->lexInlineMapping(), $flags, $this->refs); + + while ($this->moveToNextLine()) { + if (!$this->isCurrentLineEmpty()) { + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + } + + return $parsedMapping; + } catch (ParseException $e) { + $e->setParsedLine($this->getRealCurrentLineNb() + 1); + $e->setSnippet($this->currentLine); + + throw $e; + } + } elseif ('[' === $this->currentLine[0]) { + if (null !== $context) { + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + try { + $parsedSequence = Inline::parse($this->lexInlineSequence(), $flags, $this->refs); + + while ($this->moveToNextLine()) { + if (!$this->isCurrentLineEmpty()) { + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + } + + return $parsedSequence; + } catch (ParseException $e) { + $e->setParsedLine($this->getRealCurrentLineNb() + 1); + $e->setSnippet($this->currentLine); + + throw $e; + } + } else { + // multiple documents are not supported + if ('---' === $this->currentLine) { + throw new ParseException('Multiple documents are not supported.', $this->currentLineNb + 1, $this->currentLine, $this->filename); + } + + if ($deprecatedUsage = (isset($this->currentLine[1]) && '?' === $this->currentLine[0] && ' ' === $this->currentLine[1])) { + throw new ParseException('Complex mappings are not supported.', $this->getRealCurrentLineNb() + 1, $this->currentLine); + } + + // 1-liner optionally followed by newline(s) + if (\is_string($value) && $this->lines[0] === trim($value)) { + try { + $value = Inline::parse($this->lines[0], $flags, $this->refs); + } catch (ParseException $e) { + $e->setParsedLine($this->getRealCurrentLineNb() + 1); + $e->setSnippet($this->currentLine); + + throw $e; + } + + return $value; + } + + // try to parse the value as a multi-line string as a last resort + if (0 === $this->currentLineNb) { + $previousLineWasNewline = false; + $previousLineWasTerminatedWithBackslash = false; + $value = ''; + + foreach ($this->lines as $line) { + $trimmedLine = trim($line); + if ('#' === ($trimmedLine[0] ?? '')) { + continue; + } + // If the indentation is not consistent at offset 0, it is to be considered as a ParseError + if (0 === $this->offset && !$deprecatedUsage && isset($line[0]) && ' ' === $line[0]) { + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + if (false !== strpos($line, ': ')) { + throw new ParseException('Mapping values are not allowed in multi-line blocks.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + + if ('' === $trimmedLine) { + $value .= "\n"; + } elseif (!$previousLineWasNewline && !$previousLineWasTerminatedWithBackslash) { + $value .= ' '; + } + + if ('' !== $trimmedLine && '\\' === substr($line, -1)) { + $value .= ltrim(substr($line, 0, -1)); + } elseif ('' !== $trimmedLine) { + $value .= $trimmedLine; + } + + if ('' === $trimmedLine) { + $previousLineWasNewline = true; + $previousLineWasTerminatedWithBackslash = false; + } elseif ('\\' === substr($line, -1)) { + $previousLineWasNewline = false; + $previousLineWasTerminatedWithBackslash = true; + } else { + $previousLineWasNewline = false; + $previousLineWasTerminatedWithBackslash = false; + } + } + + try { + return Inline::parse(trim($value)); + } catch (ParseException $e) { + // fall-through to the ParseException thrown below + } + } + + throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + } while ($this->moveToNextLine()); + + if (null !== $tag) { + $data = new TaggedValue($tag, $data); + } + + if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && 'mapping' === $context && !\is_object($data)) { + $object = new \stdClass(); + + foreach ($data as $key => $value) { + $object->$key = $value; + } + + $data = $object; + } + + return empty($data) ? null : $data; + } + + private function parseBlock(int $offset, string $yaml, int $flags) + { + $skippedLineNumbers = $this->skippedLineNumbers; + + foreach ($this->locallySkippedLineNumbers as $lineNumber) { + if ($lineNumber < $offset) { + continue; + } + + $skippedLineNumbers[] = $lineNumber; + } + + $parser = new self(); + $parser->offset = $offset; + $parser->totalNumberOfLines = $this->totalNumberOfLines; + $parser->skippedLineNumbers = $skippedLineNumbers; + $parser->refs = &$this->refs; + $parser->refsBeingParsed = $this->refsBeingParsed; + + return $parser->doParse($yaml, $flags); + } + + /** + * Returns the current line number (takes the offset into account). + * + * @internal + */ + public function getRealCurrentLineNb(): int + { + $realCurrentLineNumber = $this->currentLineNb + $this->offset; + + foreach ($this->skippedLineNumbers as $skippedLineNumber) { + if ($skippedLineNumber > $realCurrentLineNumber) { + break; + } + + ++$realCurrentLineNumber; + } + + return $realCurrentLineNumber; + } + + /** + * Returns the current line indentation. + */ + private function getCurrentLineIndentation(): int + { + if (' ' !== ($this->currentLine[0] ?? '')) { + return 0; + } + + return \strlen($this->currentLine) - \strlen(ltrim($this->currentLine, ' ')); + } + + /** + * Returns the next embed block of YAML. + * + * @param int|null $indentation The indent level at which the block is to be read, or null for default + * @param bool $inSequence True if the enclosing data structure is a sequence + * + * @throws ParseException When indentation problem are detected + */ + private function getNextEmbedBlock(?int $indentation = null, bool $inSequence = false): string + { + $oldLineIndentation = $this->getCurrentLineIndentation(); + + if (!$this->moveToNextLine()) { + return ''; + } + + if (null === $indentation) { + $newIndent = null; + $movements = 0; + + do { + $EOF = false; + + // empty and comment-like lines do not influence the indentation depth + if ($this->isCurrentLineEmpty() || $this->isCurrentLineComment()) { + $EOF = !$this->moveToNextLine(); + + if (!$EOF) { + ++$movements; + } + } else { + $newIndent = $this->getCurrentLineIndentation(); + } + } while (!$EOF && null === $newIndent); + + for ($i = 0; $i < $movements; ++$i) { + $this->moveToPreviousLine(); + } + + $unindentedEmbedBlock = $this->isStringUnIndentedCollectionItem(); + + if (!$this->isCurrentLineEmpty() && 0 === $newIndent && !$unindentedEmbedBlock) { + throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + } else { + $newIndent = $indentation; + } + + $data = []; + + if ($this->getCurrentLineIndentation() >= $newIndent) { + $data[] = substr($this->currentLine, $newIndent ?? 0); + } elseif ($this->isCurrentLineEmpty() || $this->isCurrentLineComment()) { + $data[] = $this->currentLine; + } else { + $this->moveToPreviousLine(); + + return ''; + } + + if ($inSequence && $oldLineIndentation === $newIndent && isset($data[0][0]) && '-' === $data[0][0]) { + // the previous line contained a dash but no item content, this line is a sequence item with the same indentation + // and therefore no nested list or mapping + $this->moveToPreviousLine(); + + return ''; + } + + $isItUnindentedCollection = $this->isStringUnIndentedCollectionItem(); + $isItComment = $this->isCurrentLineComment(); + + while ($this->moveToNextLine()) { + if ($isItComment && !$isItUnindentedCollection) { + $isItUnindentedCollection = $this->isStringUnIndentedCollectionItem(); + $isItComment = $this->isCurrentLineComment(); + } + + $indent = $this->getCurrentLineIndentation(); + + if ($isItUnindentedCollection && !$this->isCurrentLineEmpty() && !$this->isStringUnIndentedCollectionItem() && $newIndent === $indent) { + $this->moveToPreviousLine(); + break; + } + + if ($this->isCurrentLineBlank()) { + $data[] = substr($this->currentLine, $newIndent ?? 0); + continue; + } + + if ($indent >= $newIndent) { + $data[] = substr($this->currentLine, $newIndent ?? 0); + } elseif ($this->isCurrentLineComment()) { + $data[] = $this->currentLine; + } elseif (0 == $indent) { + $this->moveToPreviousLine(); + + break; + } else { + throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename); + } + } + + return implode("\n", $data); + } + + private function hasMoreLines(): bool + { + return (\count($this->lines) - 1) > $this->currentLineNb; + } + + /** + * Moves the parser to the next line. + */ + private function moveToNextLine(): bool + { + if ($this->currentLineNb >= $this->numberOfParsedLines - 1) { + return false; + } + + $this->currentLine = $this->lines[++$this->currentLineNb]; + + return true; + } + + /** + * Moves the parser to the previous line. + */ + private function moveToPreviousLine(): bool + { + if ($this->currentLineNb < 1) { + return false; + } + + $this->currentLine = $this->lines[--$this->currentLineNb]; + + return true; + } + + /** + * Parses a YAML value. + * + * @param string $value A YAML value + * @param int $flags A bit field of Yaml::PARSE_* constants to customize the YAML parser behavior + * @param string $context The parser context (either sequence or mapping) + * + * @return mixed + * + * @throws ParseException When reference does not exist + */ + private function parseValue(string $value, int $flags, string $context) + { + if (0 === strpos($value, '*')) { + if (false !== $pos = strpos($value, '#')) { + $value = substr($value, 1, $pos - 2); + } else { + $value = substr($value, 1); + } + + if (!\array_key_exists($value, $this->refs)) { + if (false !== $pos = array_search($value, $this->refsBeingParsed, true)) { + throw new ParseException(sprintf('Circular reference [%s] detected for reference "%s".', implode(', ', array_merge(\array_slice($this->refsBeingParsed, $pos), [$value])), $value), $this->currentLineNb + 1, $this->currentLine, $this->filename); + } + + throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLineNb + 1, $this->currentLine, $this->filename); + } + + return $this->refs[$value]; + } + + if (\in_array($value[0], ['!', '|', '>'], true) && self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) { + $modifiers = $matches['modifiers'] ?? ''; + + $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), abs((int) $modifiers)); + + if ('' !== $matches['tag'] && '!' !== $matches['tag']) { + if ('!!binary' === $matches['tag']) { + return Inline::evaluateBinaryScalar($data); + } + + return new TaggedValue(substr($matches['tag'], 1), $data); + } + + return $data; + } + + try { + if ('' !== $value && '{' === $value[0]) { + $cursor = \strlen(rtrim($this->currentLine)) - \strlen(rtrim($value)); + + return Inline::parse($this->lexInlineMapping($cursor), $flags, $this->refs); + } elseif ('' !== $value && '[' === $value[0]) { + $cursor = \strlen(rtrim($this->currentLine)) - \strlen(rtrim($value)); + + return Inline::parse($this->lexInlineSequence($cursor), $flags, $this->refs); + } + + switch ($value[0] ?? '') { + case '"': + case "'": + $cursor = \strlen(rtrim($this->currentLine)) - \strlen(rtrim($value)); + $parsedValue = Inline::parse($this->lexInlineQuotedString($cursor), $flags, $this->refs); + + if (isset($this->currentLine[$cursor]) && preg_replace('/\s*(#.*)?$/A', '', substr($this->currentLine, $cursor))) { + throw new ParseException(sprintf('Unexpected characters near "%s".', substr($this->currentLine, $cursor))); + } + + return $parsedValue; + default: + $lines = []; + + while ($this->moveToNextLine()) { + // unquoted strings end before the first unindented line + if (0 === $this->getCurrentLineIndentation()) { + $this->moveToPreviousLine(); + + break; + } + + $lines[] = trim($this->currentLine); + } + + for ($i = 0, $linesCount = \count($lines), $previousLineBlank = false; $i < $linesCount; ++$i) { + if ('' === $lines[$i]) { + $value .= "\n"; + $previousLineBlank = true; + } elseif ($previousLineBlank) { + $value .= $lines[$i]; + $previousLineBlank = false; + } else { + $value .= ' '.$lines[$i]; + $previousLineBlank = false; + } + } + + Inline::$parsedLineNumber = $this->getRealCurrentLineNb(); + + $parsedValue = Inline::parse($value, $flags, $this->refs); + + if ('mapping' === $context && \is_string($parsedValue) && '"' !== $value[0] && "'" !== $value[0] && '[' !== $value[0] && '{' !== $value[0] && '!' !== $value[0] && false !== strpos($parsedValue, ': ')) { + throw new ParseException('A colon cannot be used in an unquoted mapping value.', $this->getRealCurrentLineNb() + 1, $value, $this->filename); + } + + return $parsedValue; + } + } catch (ParseException $e) { + $e->setParsedLine($this->getRealCurrentLineNb() + 1); + $e->setSnippet($this->currentLine); + + throw $e; + } + } + + /** + * Parses a block scalar. + * + * @param string $style The style indicator that was used to begin this block scalar (| or >) + * @param string $chomping The chomping indicator that was used to begin this block scalar (+ or -) + * @param int $indentation The indentation indicator that was used to begin this block scalar + */ + private function parseBlockScalar(string $style, string $chomping = '', int $indentation = 0): string + { + $notEOF = $this->moveToNextLine(); + if (!$notEOF) { + return ''; + } + + $isCurrentLineBlank = $this->isCurrentLineBlank(); + $blockLines = []; + + // leading blank lines are consumed before determining indentation + while ($notEOF && $isCurrentLineBlank) { + // newline only if not EOF + if ($notEOF = $this->moveToNextLine()) { + $blockLines[] = ''; + $isCurrentLineBlank = $this->isCurrentLineBlank(); + } + } + + // determine indentation if not specified + if (0 === $indentation) { + $currentLineLength = \strlen($this->currentLine); + + for ($i = 0; $i < $currentLineLength && ' ' === $this->currentLine[$i]; ++$i) { + ++$indentation; + } + } + + if ($indentation > 0) { + $pattern = sprintf('/^ {%d}(.*)$/', $indentation); + + while ( + $notEOF && ( + $isCurrentLineBlank || + self::preg_match($pattern, $this->currentLine, $matches) + ) + ) { + if ($isCurrentLineBlank && \strlen($this->currentLine) > $indentation) { + $blockLines[] = substr($this->currentLine, $indentation); + } elseif ($isCurrentLineBlank) { + $blockLines[] = ''; + } else { + $blockLines[] = $matches[1]; + } + + // newline only if not EOF + if ($notEOF = $this->moveToNextLine()) { + $isCurrentLineBlank = $this->isCurrentLineBlank(); + } + } + } elseif ($notEOF) { + $blockLines[] = ''; + } + + if ($notEOF) { + $blockLines[] = ''; + $this->moveToPreviousLine(); + } elseif (!$notEOF && !$this->isCurrentLineLastLineInDocument()) { + $blockLines[] = ''; + } + + // folded style + if ('>' === $style) { + $text = ''; + $previousLineIndented = false; + $previousLineBlank = false; + + for ($i = 0, $blockLinesCount = \count($blockLines); $i < $blockLinesCount; ++$i) { + if ('' === $blockLines[$i]) { + $text .= "\n"; + $previousLineIndented = false; + $previousLineBlank = true; + } elseif (' ' === $blockLines[$i][0]) { + $text .= "\n".$blockLines[$i]; + $previousLineIndented = true; + $previousLineBlank = false; + } elseif ($previousLineIndented) { + $text .= "\n".$blockLines[$i]; + $previousLineIndented = false; + $previousLineBlank = false; + } elseif ($previousLineBlank || 0 === $i) { + $text .= $blockLines[$i]; + $previousLineIndented = false; + $previousLineBlank = false; + } else { + $text .= ' '.$blockLines[$i]; + $previousLineIndented = false; + $previousLineBlank = false; + } + } + } else { + $text = implode("\n", $blockLines); + } + + // deal with trailing newlines + if ('' === $chomping) { + $text = preg_replace('/\n+$/', "\n", $text); + } elseif ('-' === $chomping) { + $text = preg_replace('/\n+$/', '', $text); + } + + return $text; + } + + /** + * Returns true if the next line is indented. + */ + private function isNextLineIndented(): bool + { + $currentIndentation = $this->getCurrentLineIndentation(); + $movements = 0; + + do { + $EOF = !$this->moveToNextLine(); + + if (!$EOF) { + ++$movements; + } + } while (!$EOF && ($this->isCurrentLineEmpty() || $this->isCurrentLineComment())); + + if ($EOF) { + for ($i = 0; $i < $movements; ++$i) { + $this->moveToPreviousLine(); + } + + return false; + } + + $ret = $this->getCurrentLineIndentation() > $currentIndentation; + + for ($i = 0; $i < $movements; ++$i) { + $this->moveToPreviousLine(); + } + + return $ret; + } + + /** + * Returns true if the current line is blank or if it is a comment line. + */ + private function isCurrentLineEmpty(): bool + { + return $this->isCurrentLineBlank() || $this->isCurrentLineComment(); + } + + /** + * Returns true if the current line is blank. + */ + private function isCurrentLineBlank(): bool + { + return '' === $this->currentLine || '' === trim($this->currentLine, ' '); + } + + /** + * Returns true if the current line is a comment line. + */ + private function isCurrentLineComment(): bool + { + // checking explicitly the first char of the trim is faster than loops or strpos + $ltrimmedLine = '' !== $this->currentLine && ' ' === $this->currentLine[0] ? ltrim($this->currentLine, ' ') : $this->currentLine; + + return '' !== $ltrimmedLine && '#' === $ltrimmedLine[0]; + } + + private function isCurrentLineLastLineInDocument(): bool + { + return ($this->offset + $this->currentLineNb) >= ($this->totalNumberOfLines - 1); + } + + /** + * Cleanups a YAML string to be parsed. + * + * @param string $value The input YAML string + */ + private function cleanup(string $value): string + { + $value = str_replace(["\r\n", "\r"], "\n", $value); + + // strip YAML header + $count = 0; + $value = preg_replace('#^\%YAML[: ][\d\.]+.*\n#u', '', $value, -1, $count); + $this->offset += $count; + + // remove leading comments + $trimmedValue = preg_replace('#^(\#.*?\n)+#s', '', $value, -1, $count); + if (1 === $count) { + // items have been removed, update the offset + $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n"); + $value = $trimmedValue; + } + + // remove start of the document marker (---) + $trimmedValue = preg_replace('#^\-\-\-.*?\n#s', '', $value, -1, $count); + if (1 === $count) { + // items have been removed, update the offset + $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n"); + $value = $trimmedValue; + + // remove end of the document marker (...) + $value = preg_replace('#\.\.\.\s*$#', '', $value); + } + + return $value; + } + + /** + * Returns true if the next line starts unindented collection. + */ + private function isNextLineUnIndentedCollection(): bool + { + $currentIndentation = $this->getCurrentLineIndentation(); + $movements = 0; + + do { + $EOF = !$this->moveToNextLine(); + + if (!$EOF) { + ++$movements; + } + } while (!$EOF && ($this->isCurrentLineEmpty() || $this->isCurrentLineComment())); + + if ($EOF) { + return false; + } + + $ret = $this->getCurrentLineIndentation() === $currentIndentation && $this->isStringUnIndentedCollectionItem(); + + for ($i = 0; $i < $movements; ++$i) { + $this->moveToPreviousLine(); + } + + return $ret; + } + + /** + * Returns true if the string is un-indented collection item. + */ + private function isStringUnIndentedCollectionItem(): bool + { + return '-' === rtrim($this->currentLine) || 0 === strpos($this->currentLine, '- '); + } + + /** + * A local wrapper for "preg_match" which will throw a ParseException if there + * is an internal error in the PCRE engine. + * + * This avoids us needing to check for "false" every time PCRE is used + * in the YAML engine + * + * @throws ParseException on a PCRE internal error + * + * @see preg_last_error() + * + * @internal + */ + public static function preg_match(string $pattern, string $subject, ?array &$matches = null, int $flags = 0, int $offset = 0): int + { + if (false === $ret = preg_match($pattern, $subject, $matches, $flags, $offset)) { + switch (preg_last_error()) { + case \PREG_INTERNAL_ERROR: + $error = 'Internal PCRE error.'; + break; + case \PREG_BACKTRACK_LIMIT_ERROR: + $error = 'pcre.backtrack_limit reached.'; + break; + case \PREG_RECURSION_LIMIT_ERROR: + $error = 'pcre.recursion_limit reached.'; + break; + case \PREG_BAD_UTF8_ERROR: + $error = 'Malformed UTF-8 data.'; + break; + case \PREG_BAD_UTF8_OFFSET_ERROR: + $error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.'; + break; + default: + $error = 'Error.'; + } + + throw new ParseException($error); + } + + return $ret; + } + + /** + * Trim the tag on top of the value. + * + * Prevent values such as "!foo {quz: bar}" to be considered as + * a mapping block. + */ + private function trimTag(string $value): string + { + if ('!' === $value[0]) { + return ltrim(substr($value, 1, strcspn($value, " \r\n", 1)), ' '); + } + + return $value; + } + + private function getLineTag(string $value, int $flags, bool $nextLineCheck = true): ?string + { + if ('' === $value || '!' !== $value[0] || 1 !== self::preg_match('/^'.self::TAG_PATTERN.' *( +#.*)?$/', $value, $matches)) { + return null; + } + + if ($nextLineCheck && !$this->isNextLineIndented()) { + return null; + } + + $tag = substr($matches['tag'], 1); + + // Built-in tags + if ($tag && '!' === $tag[0]) { + throw new ParseException(sprintf('The built-in tag "!%s" is not implemented.', $tag), $this->getRealCurrentLineNb() + 1, $value, $this->filename); + } + + if (Yaml::PARSE_CUSTOM_TAGS & $flags) { + return $tag; + } + + throw new ParseException(sprintf('Tags support is not enabled. You must use the flag "Yaml::PARSE_CUSTOM_TAGS" to use "%s".', $matches['tag']), $this->getRealCurrentLineNb() + 1, $value, $this->filename); + } + + private function lexInlineQuotedString(int &$cursor = 0): string + { + $quotation = $this->currentLine[$cursor]; + $value = $quotation; + ++$cursor; + + $previousLineWasNewline = true; + $previousLineWasTerminatedWithBackslash = false; + $lineNumber = 0; + + do { + if (++$lineNumber > 1) { + $cursor += strspn($this->currentLine, ' ', $cursor); + } + + if ($this->isCurrentLineBlank()) { + $value .= "\n"; + } elseif (!$previousLineWasNewline && !$previousLineWasTerminatedWithBackslash) { + $value .= ' '; + } + + for (; \strlen($this->currentLine) > $cursor; ++$cursor) { + switch ($this->currentLine[$cursor]) { + case '\\': + if ("'" === $quotation) { + $value .= '\\'; + } elseif (isset($this->currentLine[++$cursor])) { + $value .= '\\'.$this->currentLine[$cursor]; + } + + break; + case $quotation: + ++$cursor; + + if ("'" === $quotation && isset($this->currentLine[$cursor]) && "'" === $this->currentLine[$cursor]) { + $value .= "''"; + break; + } + + return $value.$quotation; + default: + $value .= $this->currentLine[$cursor]; + } + } + + if ($this->isCurrentLineBlank()) { + $previousLineWasNewline = true; + $previousLineWasTerminatedWithBackslash = false; + } elseif ('\\' === $this->currentLine[-1]) { + $previousLineWasNewline = false; + $previousLineWasTerminatedWithBackslash = true; + } else { + $previousLineWasNewline = false; + $previousLineWasTerminatedWithBackslash = false; + } + + if ($this->hasMoreLines()) { + $cursor = 0; + } + } while ($this->moveToNextLine()); + + throw new ParseException('Malformed inline YAML string.'); + } + + private function lexUnquotedString(int &$cursor): string + { + $offset = $cursor; + $cursor += strcspn($this->currentLine, '[]{},: ', $cursor); + + if ($cursor === $offset) { + throw new ParseException('Malformed unquoted YAML string.'); + } + + return substr($this->currentLine, $offset, $cursor - $offset); + } + + private function lexInlineMapping(int &$cursor = 0): string + { + return $this->lexInlineStructure($cursor, '}'); + } + + private function lexInlineSequence(int &$cursor = 0): string + { + return $this->lexInlineStructure($cursor, ']'); + } + + private function lexInlineStructure(int &$cursor, string $closingTag): string + { + $value = $this->currentLine[$cursor]; + ++$cursor; + + do { + $this->consumeWhitespaces($cursor); + + while (isset($this->currentLine[$cursor])) { + switch ($this->currentLine[$cursor]) { + case '"': + case "'": + $value .= $this->lexInlineQuotedString($cursor); + break; + case ':': + case ',': + $value .= $this->currentLine[$cursor]; + ++$cursor; + break; + case '{': + $value .= $this->lexInlineMapping($cursor); + break; + case '[': + $value .= $this->lexInlineSequence($cursor); + break; + case $closingTag: + $value .= $this->currentLine[$cursor]; + ++$cursor; + + return $value; + case '#': + break 2; + default: + $value .= $this->lexUnquotedString($cursor); + } + + if ($this->consumeWhitespaces($cursor)) { + $value .= ' '; + } + } + + if ($this->hasMoreLines()) { + $cursor = 0; + } + } while ($this->moveToNextLine()); + + throw new ParseException('Malformed inline YAML string.'); + } + + private function consumeWhitespaces(int &$cursor): bool + { + $whitespacesConsumed = 0; + + do { + $whitespaceOnlyTokenLength = strspn($this->currentLine, ' ', $cursor); + $whitespacesConsumed += $whitespaceOnlyTokenLength; + $cursor += $whitespaceOnlyTokenLength; + + if (isset($this->currentLine[$cursor])) { + return 0 < $whitespacesConsumed; + } + + if ($this->hasMoreLines()) { + $cursor = 0; + } + } while ($this->moveToNextLine()); + + return 0 < $whitespacesConsumed; + } +} diff --git a/deps/vendor/symfony/yaml/README.md b/deps/vendor/symfony/yaml/README.md new file mode 100644 index 000000000..ac25024b6 --- /dev/null +++ b/deps/vendor/symfony/yaml/README.md @@ -0,0 +1,13 @@ +Yaml Component +============== + +The Yaml component loads and dumps YAML files. + +Resources +--------- + + * [Documentation](https://symfony.com/doc/current/components/yaml.html) + * [Contributing](https://symfony.com/doc/current/contributing/index.html) + * [Report issues](https://github.com/symfony/symfony/issues) and + [send Pull Requests](https://github.com/symfony/symfony/pulls) + in the [main Symfony repository](https://github.com/symfony/symfony) diff --git a/deps/vendor/symfony/yaml/Resources/bin/yaml-lint b/deps/vendor/symfony/yaml/Resources/bin/yaml-lint new file mode 100755 index 000000000..143869e01 --- /dev/null +++ b/deps/vendor/symfony/yaml/Resources/bin/yaml-lint @@ -0,0 +1,49 @@ +#!/usr/bin/env php + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +if ('cli' !== \PHP_SAPI) { + throw new Exception('This script must be run from the command line.'); +} + +/** + * Runs the Yaml lint command. + * + * @author Jan Schädlich + */ + +use Symfony\Component\Console\Application; +use Symfony\Component\Yaml\Command\LintCommand; + +function includeIfExists(string $file): bool +{ + return file_exists($file) && include $file; +} + +if ( + !includeIfExists(__DIR__ . '/../../../../autoload.php') && + !includeIfExists(__DIR__ . '/../../vendor/autoload.php') && + !includeIfExists(__DIR__ . '/../../../../../../vendor/autoload.php') +) { + fwrite(STDERR, 'Install dependencies using Composer.'.PHP_EOL); + exit(1); +} + +if (!class_exists(Application::class)) { + fwrite(STDERR, 'You need the "symfony/console" component in order to run the Yaml linter.'.PHP_EOL); + exit(1); +} + +(new Application())->add($command = new LintCommand()) + ->getApplication() + ->setDefaultCommand($command->getName(), true) + ->run() +; diff --git a/deps/vendor/symfony/yaml/Tag/TaggedValue.php b/deps/vendor/symfony/yaml/Tag/TaggedValue.php new file mode 100644 index 000000000..4ea340613 --- /dev/null +++ b/deps/vendor/symfony/yaml/Tag/TaggedValue.php @@ -0,0 +1,38 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Tag; + +/** + * @author Nicolas Grekas + * @author Guilhem N. + */ +final class TaggedValue +{ + private $tag; + private $value; + + public function __construct(string $tag, $value) + { + $this->tag = $tag; + $this->value = $value; + } + + public function getTag(): string + { + return $this->tag; + } + + public function getValue() + { + return $this->value; + } +} diff --git a/deps/vendor/symfony/yaml/Unescaper.php b/deps/vendor/symfony/yaml/Unescaper.php new file mode 100644 index 000000000..d1ef04123 --- /dev/null +++ b/deps/vendor/symfony/yaml/Unescaper.php @@ -0,0 +1,132 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml; + +use Symfony\Component\Yaml\Exception\ParseException; + +/** + * Unescaper encapsulates unescaping rules for single and double-quoted + * YAML strings. + * + * @author Matthew Lewinski + * + * @internal + */ +class Unescaper +{ + /** + * Regex fragment that matches an escaped character in a double quoted string. + */ + public const REGEX_ESCAPED_CHARACTER = '\\\\(x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8}|.)'; + + /** + * Unescapes a single quoted string. + * + * @param string $value A single quoted string + */ + public function unescapeSingleQuotedString(string $value): string + { + return str_replace('\'\'', '\'', $value); + } + + /** + * Unescapes a double quoted string. + * + * @param string $value A double quoted string + */ + public function unescapeDoubleQuotedString(string $value): string + { + $callback = function ($match) { + return $this->unescapeCharacter($match[0]); + }; + + // evaluate the string + return preg_replace_callback('/'.self::REGEX_ESCAPED_CHARACTER.'/u', $callback, $value); + } + + /** + * Unescapes a character that was found in a double-quoted string. + * + * @param string $value An escaped character + */ + private function unescapeCharacter(string $value): string + { + switch ($value[1]) { + case '0': + return "\x0"; + case 'a': + return "\x7"; + case 'b': + return "\x8"; + case 't': + return "\t"; + case "\t": + return "\t"; + case 'n': + return "\n"; + case 'v': + return "\xB"; + case 'f': + return "\xC"; + case 'r': + return "\r"; + case 'e': + return "\x1B"; + case ' ': + return ' '; + case '"': + return '"'; + case '/': + return '/'; + case '\\': + return '\\'; + case 'N': + // U+0085 NEXT LINE + return "\xC2\x85"; + case '_': + // U+00A0 NO-BREAK SPACE + return "\xC2\xA0"; + case 'L': + // U+2028 LINE SEPARATOR + return "\xE2\x80\xA8"; + case 'P': + // U+2029 PARAGRAPH SEPARATOR + return "\xE2\x80\xA9"; + case 'x': + return self::utf8chr(hexdec(substr($value, 2, 2))); + case 'u': + return self::utf8chr(hexdec(substr($value, 2, 4))); + case 'U': + return self::utf8chr(hexdec(substr($value, 2, 8))); + default: + throw new ParseException(sprintf('Found unknown escape character "%s".', $value)); + } + } + + /** + * Get the UTF-8 character for the given code point. + */ + private static function utf8chr(int $c): string + { + if (0x80 > $c %= 0x200000) { + return \chr($c); + } + if (0x800 > $c) { + return \chr(0xC0 | $c >> 6).\chr(0x80 | $c & 0x3F); + } + if (0x10000 > $c) { + return \chr(0xE0 | $c >> 12).\chr(0x80 | $c >> 6 & 0x3F).\chr(0x80 | $c & 0x3F); + } + + return \chr(0xF0 | $c >> 18).\chr(0x80 | $c >> 12 & 0x3F).\chr(0x80 | $c >> 6 & 0x3F).\chr(0x80 | $c & 0x3F); + } +} diff --git a/deps/vendor/symfony/yaml/Yaml.php b/deps/vendor/symfony/yaml/Yaml.php new file mode 100644 index 000000000..ea1304528 --- /dev/null +++ b/deps/vendor/symfony/yaml/Yaml.php @@ -0,0 +1,100 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml; + +use Symfony\Component\Yaml\Exception\ParseException; + +/** + * Yaml offers convenience methods to load and dump YAML. + * + * @author Fabien Potencier + * + * @final + */ +class Yaml +{ + public const DUMP_OBJECT = 1; + public const PARSE_EXCEPTION_ON_INVALID_TYPE = 2; + public const PARSE_OBJECT = 4; + public const PARSE_OBJECT_FOR_MAP = 8; + public const DUMP_EXCEPTION_ON_INVALID_TYPE = 16; + public const PARSE_DATETIME = 32; + public const DUMP_OBJECT_AS_MAP = 64; + public const DUMP_MULTI_LINE_LITERAL_BLOCK = 128; + public const PARSE_CONSTANT = 256; + public const PARSE_CUSTOM_TAGS = 512; + public const DUMP_EMPTY_ARRAY_AS_SEQUENCE = 1024; + public const DUMP_NULL_AS_TILDE = 2048; + + /** + * Parses a YAML file into a PHP value. + * + * Usage: + * + * $array = Yaml::parseFile('config.yml'); + * print_r($array); + * + * @param string $filename The path to the YAML file to be parsed + * @param int $flags A bit field of PARSE_* constants to customize the YAML parser behavior + * + * @return mixed + * + * @throws ParseException If the file could not be read or the YAML is not valid + */ + public static function parseFile(string $filename, int $flags = 0) + { + $yaml = new Parser(); + + return $yaml->parseFile($filename, $flags); + } + + /** + * Parses YAML into a PHP value. + * + * Usage: + * + * $array = Yaml::parse(file_get_contents('config.yml')); + * print_r($array); + * + * + * @param string $input A string containing YAML + * @param int $flags A bit field of PARSE_* constants to customize the YAML parser behavior + * + * @return mixed + * + * @throws ParseException If the YAML is not valid + */ + public static function parse(string $input, int $flags = 0) + { + $yaml = new Parser(); + + return $yaml->parse($input, $flags); + } + + /** + * Dumps a PHP value to a YAML string. + * + * The dump method, when supplied with an array, will do its best + * to convert the array into friendly YAML. + * + * @param mixed $input The PHP value + * @param int $inline The level where you switch to inline YAML + * @param int $indent The amount of spaces to use for indentation of nested nodes + * @param int $flags A bit field of DUMP_* constants to customize the dumped YAML string + */ + public static function dump($input, int $inline = 2, int $indent = 4, int $flags = 0): string + { + $yaml = new Dumper($indent); + + return $yaml->dump($input, $inline, 0, $flags); + } +} diff --git a/deps/vendor/symfony/yaml/composer.json b/deps/vendor/symfony/yaml/composer.json new file mode 100644 index 000000000..7fa6e2cc5 --- /dev/null +++ b/deps/vendor/symfony/yaml/composer.json @@ -0,0 +1,42 @@ +{ + "name": "symfony/yaml", + "type": "library", + "description": "Loads and dumps YAML files", + "keywords": [], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Fabien Potencier", + "email": "fabien@symfony.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.2.5", + "symfony/deprecation-contracts": "^2.1|^3", + "symfony/polyfill-ctype": "^1.8" + }, + "require-dev": { + "symfony/console": "^5.3|^6.0" + }, + "conflict": { + "symfony/console": "<5.3" + }, + "suggest": { + "symfony/console": "For validating YAML files using the lint command" + }, + "autoload": { + "psr-4": { "Symfony\\Component\\Yaml\\": "" }, + "exclude-from-classmap": [ + "/Tests/" + ] + }, + "bin": [ + "Resources/bin/yaml-lint" + ], + "minimum-stability": "dev" +}