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httpinvoke-commonjs.js
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httpinvoke-commonjs.js
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if(typeof process !== 'undefined' && typeof process.versions !== 'undefined' && typeof process.versions.node !== 'undefined') {
/* jshint unused:true */
;var parseURL = require('url').parse;
var zlib = require('zlib');
var protocolImplementations = {
http: require('http'),
https: require('https')
};
/* jshint unused:true */
;;var resolve = 0, reject = 1, progress = 2, chain = function(a, b) {
/* jshint expr:true */
if(a && a.then) {
a.then(function() {
b[resolve].apply(null, arguments);
}, function() {
b[reject].apply(null, arguments);
}, function() {
b[progress].apply(null, arguments);
});
} else {
b[resolve](a);
}
/* jshint expr:false */
}, nextTick = (global.process && global.process.nextTick) || global.setImmediate || global.setTimeout, mixInPromise = function(o) {
var value, queue = [], state = progress;
var makeState = function(newstate) {
o[newstate] = function() {
var i, p;
if(queue) {
value = [].slice.call(arguments);
state = newstate;
for(i = 0; i < queue.length; i += 1) {
if(typeof queue[i][state] === 'function') {
try {
p = queue[i][state].apply(null, value);
if(state < progress) {
chain(p, queue[i]._);
}
} catch(err) {
queue[i]._[reject](err);
}
} else if(state < progress) {
queue[i]._[state].apply(null, value);
}
}
if(state < progress) {
queue = null;
}
}
};
};
makeState(progress);
makeState(resolve);
makeState(reject);
o.then = function() {
var item = [].slice.call(arguments);
item._ = mixInPromise({});
if(queue) {
queue.push(item);
} else if(typeof item[state] === 'function') {
nextTick(function() {
chain(item[state].apply(null, value), item._);
});
}
return item._;
};
return o;
}, isArrayBufferView = /* jshint undef:false */function(input) {
return typeof input === 'object' && input !== null && (
(global.ArrayBufferView && input instanceof ArrayBufferView) ||
(global.Int8Array && input instanceof Int8Array) ||
(global.Uint8Array && input instanceof Uint8Array) ||
(global.Uint8ClampedArray && input instanceof Uint8ClampedArray) ||
(global.Int16Array && input instanceof Int16Array) ||
(global.Uint16Array && input instanceof Uint16Array) ||
(global.Int32Array && input instanceof Int32Array) ||
(global.Uint32Array && input instanceof Uint32Array) ||
(global.Float32Array && input instanceof Float32Array) ||
(global.Float64Array && input instanceof Float64Array)
);
}/* jshint undef:true */, isArray = function(object) {
return Object.prototype.toString.call(object) === '[object Array]';
}, isFormData = function(input) {
return typeof input === 'object' && input !== null && global.FormData &&
input instanceof global.FormData;
}, isByteArray = /* jshint undef:false */function(input) {
return typeof input === 'object' && input !== null && (
(global.Buffer && input instanceof Buffer) ||
(global.Blob && input instanceof Blob) ||
(global.File && input instanceof File) ||
(global.ArrayBuffer && input instanceof ArrayBuffer) ||
isArrayBufferView(input) ||
isArray(input)
);
}/* jshint undef:true */, supportedMethods = ',GET,HEAD,PATCH,POST,PUT,DELETE,', pass = function(value) {
return value;
}, _undefined, absoluteURLRegExp = /^[a-z][a-z0-9.+-]*:/i, addHook = function(type, hook) {
'use strict';
if(typeof hook !== 'function') {
throw new Error('TODO error');
}
if(!this._hooks[type]) {
throw new Error('TODO error');
}
var httpinvoke = build();
for(var i in this._hooks) {
if(this._hooks.hasOwnProperty(i)) {
httpinvoke._hooks[i].push.apply(httpinvoke._hooks[i], this._hooks[i]);
}
}
httpinvoke._hooks[type].push(hook);
return httpinvoke;
}, initHooks = function() {
return {
finished:[],
downloading:[],
uploading:[],
gotStatus:[]
};
};
;
/* jshint unused:false */
var copy = function(from, to) {
'use strict';
Object.keys(from).forEach(function(key) {
to[key] = from[key];
});
return to;
};
var emptyBuffer = new Buffer([]);
var utf8CharacterSizeFromHeaderByte = function(b) {
'use strict';
if(b < 128) {
// one byte, ascii character
return 1;
}
/* jshint bitwise:false */
var mask = (1 << 7) | (1 << 6);
var test = 128;
if((b & mask) === test) {
// b is not a header byte
return 0;
}
for(var length = 1; (b & mask) !== test; length += 1) {
mask = (mask >> 1) | 128;
test = (test >> 1) | 128;
}
/* jshint bitwise:true */
// multi byte utf8 character
return length;
};
var build = function() {
'use strict';
var httpinvoke = function(url, method, options, cb) {
/* jshint unused:true */
;/* global httpinvoke, url, method, options, cb */
/* global nextTick, mixInPromise, pass, progress, reject, resolve, supportedMethods, isArray, isArrayBufferView, isFormData, isByteArray, _undefined, absoluteURLRegExp */
/* global setTimeout */
/* global crossDomain */// this one is a hack, because when in nodejs this is not really defined, but it is never needed
/* jshint -W020 */
var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, protocol, anonymous, system;
hook = function(type, args) {
var hooks = httpinvoke._hooks[type];
for(var i = 0; i < hooks.length; i += 1) {
args = hooks[i].apply(null, args);
}
return args;
};
/*************** COMMON initialize parameters **************/
var downloadTimeout, uploadTimeout, timeout;
if(!method) {
// 1 argument
// method, options, cb skipped
method = 'GET';
options = {};
} else if(!options) {
// 2 arguments
if(typeof method === 'string') {
// options. cb skipped
options = {};
} else if(typeof method === 'object') {
// method, cb skipped
options = method;
method = 'GET';
} else {
// method, options skipped
options = {
finished: method
};
method = 'GET';
}
} else if(!cb) {
// 3 arguments
if(typeof method === 'object') {
// method skipped
method.finished = options;
options = method;
method = 'GET';
} else if(typeof options === 'function') {
// options skipped
options = {
finished: options
};
}
// cb skipped
} else {
// 4 arguments
options.finished = cb;
}
var safeCallback = function(name, aspectBefore, aspectAfter) {
return function() {
var args = [], _cb, failedOnHook = false, fail = function(err, args) {
_cb = cb;
cb = null;
nextTick(function() {
/* jshint expr:true */
_cb && _cb(err);
/* jshint expr:false */
promise();
if(!_cb && !failedOnHook) {
throw err;
}
});
return name === 'finished' ? [err] : args;
};
aspectBefore.apply(null, args);
try {
args = hook(name, [].slice.call(arguments));
} catch(err) {
failedOnHook = true;
args = fail(err, args);
}
if(options[name]) {
try {
options[name].apply(null, args);
} catch(err) {
args = fail(err, args);
}
}
aspectAfter.apply(null, args);
};
};
failWithoutRequest = function(cb, err) {
if(!(err instanceof Error)) {
// create error here, instead of nextTick, to preserve stack
err = new Error('Error code #' + err +'. See https://github.com/jakutis/httpinvoke#error-codes');
}
nextTick(function() {
if(cb === null) {
return;
}
cb(err);
});
promise = function() {
};
return mixInPromise(promise);
};
uploadProgressCb = safeCallback('uploading', pass, function(current, total) {
promise[progress]({
type: 'upload',
current: current,
total: total
});
});
downloadProgressCb = safeCallback('downloading', pass, function(current, total, partial) {
promise[progress]({
type: 'download',
current: current,
total: total,
partial: partial
});
});
statusCb = safeCallback('gotStatus', function() {
statusCb = null;
if(downloadTimeout) {
setTimeout(function() {
if(cb) {
cb(new Error('download timeout'));
promise();
}
}, downloadTimeout);
}
}, function(statusCode, headers) {
promise[progress]({
type: 'headers',
statusCode: statusCode,
headers: headers
});
});
cb = safeCallback('finished', function() {
cb = null;
promise();
}, function(err, body, statusCode, headers) {
var res = {
body: body,
statusCode: statusCode,
headers: headers
};
if(err) {
return promise[reject](err, res);
}
promise[resolve](res);
});
var converters = options.converters || {};
var inputConverter;
inputHeaders = (function(input) {
var output = {};
for(var i in input) {
if(input.hasOwnProperty(i)) {
output[i] = input[i];
}
}
return output;
})(options.headers || {});
outputHeaders = {};
exposedHeaders = options.corsExposedHeaders || [];
exposedHeaders.push.apply(exposedHeaders, ['Cache-Control', 'Content-Language', 'Content-Type', 'Content-Length', 'Expires', 'Last-Modified', 'Pragma', 'Content-Range', 'Content-Encoding']);
/*************** COMMON convert and validate parameters **************/
var validateInputHeaders = function(headers) {
var noSec = httpinvoke.forbiddenInputHeaders.indexOf('sec-*') >= 0;
var noProxy = httpinvoke.forbiddenInputHeaders.indexOf('proxy-*') >= 0;
for(var header in headers) {
if(headers.hasOwnProperty(header)) {
var headerl = header.toLowerCase();
if(httpinvoke.forbiddenInputHeaders.indexOf(headerl) >= 0) {
throw [14, header];
}
if(noProxy && headerl.substr(0, 'proxy-'.length) === 'proxy-') {
throw [15, header];
}
if(noSec && headerl.substr(0, 'sec-'.length) === 'sec-') {
throw [16, header];
}
}
}
};
try {
validateInputHeaders(inputHeaders);
} catch(err) {
return failWithoutRequest(cb, err);
}
if(!httpinvoke.relativeURLs && !absoluteURLRegExp.test(url)) {
return failWithoutRequest(cb, [26, url]);
}
protocol = url.substr(0, url.indexOf(':'));
if(absoluteURLRegExp.test(url) && protocol !== 'http' && protocol !== 'https') {
return failWithoutRequest(cb, [25, protocol]);
}
anonymous = typeof options.anonymous === 'undefined' ? httpinvoke.anonymousByDefault : options.anonymous;
system = typeof options.system === 'undefined' ? httpinvoke.systemByDefault : options.system;
if(typeof options.system !== 'undefined' && system) {
anonymous = true;
}
var partialOutputMode = options.partialOutputMode || 'disabled';
if(partialOutputMode.indexOf(',') >= 0 || ',disabled,chunked,joined,'.indexOf(',' + partialOutputMode + ',') < 0) {
return failWithoutRequest(cb, [3]);
}
if(method.indexOf(',') >= 0 || !httpinvoke.anyMethod && supportedMethods.indexOf(',' + method + ',') < 0) {
return failWithoutRequest(cb, [4, method]);
}
var optionsOutputType = options.outputType;
outputBinary = optionsOutputType === 'bytearray';
if(!optionsOutputType || optionsOutputType === 'text' || outputBinary) {
outputConverter = pass;
} else if(converters['text ' + optionsOutputType]) {
outputConverter = converters['text ' + optionsOutputType];
outputBinary = false;
} else if(converters['bytearray ' + optionsOutputType]) {
outputConverter = converters['bytearray ' + optionsOutputType];
outputBinary = true;
} else {
return failWithoutRequest(cb, [5, optionsOutputType]);
}
inputConverter = pass;
var optionsInputType = options.inputType;
input = options.input;
if(input !== _undefined) {
if(!optionsInputType || optionsInputType === 'auto') {
if(typeof input !== 'string' && !isByteArray(input) && !isFormData(input)) {
return failWithoutRequest(cb, [6]);
}
} else if(optionsInputType === 'text') {
if(typeof input !== 'string') {
return failWithoutRequest(cb, [7]);
}
} else if (optionsInputType === 'formdata') {
if(!isFormData(input)) {
return failWithoutRequest(cb, [8]);
}
} else if (optionsInputType === 'bytearray') {
if(!isByteArray(input)) {
return failWithoutRequest(cb, [9]);
}
} else if(converters[optionsInputType + ' text']) {
inputConverter = converters[optionsInputType + ' text'];
} else if(converters[optionsInputType + ' bytearray']) {
inputConverter = converters[optionsInputType + ' bytearray'];
} else if(converters[optionsInputType + ' formdata']) {
inputConverter = converters[optionsInputType + ' formdata'];
} else {
return failWithoutRequest(cb, [10, optionsInputType]);
}
if(typeof input === 'object' && !isFormData(input)) {
if(global.ArrayBuffer && input instanceof global.ArrayBuffer) {
input = new global.Uint8Array(input);
} else if(isArrayBufferView(input)) {
input = new global.Uint8Array(input.buffer, input.byteOffset, input.byteLength);
}
}
try {
input = inputConverter(input);
} catch(err) {
return failWithoutRequest(cb, err);
}
} else {
if(optionsInputType && optionsInputType !== 'auto') {
return failWithoutRequest(cb, [11]);
}
if(inputHeaders['Content-Type']) {
return failWithoutRequest(cb, [12]);
}
}
var isValidTimeout = function(timeout) {
return timeout > 0 && timeout < 1073741824;
};
var optionsTimeout = options.timeout;
if(optionsTimeout !== _undefined) {
if(typeof optionsTimeout === 'number' && isValidTimeout(optionsTimeout)) {
timeout = optionsTimeout;
} else if(isArray(optionsTimeout) && optionsTimeout.length === 2 && isValidTimeout(optionsTimeout[0]) && isValidTimeout(optionsTimeout[1])) {
if(httpinvoke.corsFineGrainedTimeouts || !crossDomain) {
uploadTimeout = optionsTimeout[0];
downloadTimeout = optionsTimeout[1];
} else {
timeout = optionsTimeout[0] + optionsTimeout[1];
}
} else {
return failWithoutRequest(cb, [13]);
}
}
if(uploadTimeout) {
setTimeout(function() {
if(statusCb) {
cb(new Error('upload timeout'));
promise();
}
}, uploadTimeout);
}
if(timeout) {
setTimeout(function() {
if(cb) {
cb(new Error('timeout'));
promise();
}
}, timeout);
}
;
/* jshint unused:false */
/*************** initialize helper variables **************/
inputHeaders = copy(inputHeaders, {});
if(typeof input !== 'undefined') {
input = new Buffer(input);
inputLength = input.length;
inputHeaders['Content-Length'] = String(inputLength);
} else {
inputLength = 0;
}
inputHeaders['Accept-Encoding'] = 'gzip, deflate, identity';
var ignorantlyConsume = function(res) {
res.on('data', pass);
res.on('end', pass);
};
url = parseURL(url);
var req = protocolImplementations[protocol].request({
hostname: url.hostname,
port: Number(url.port),
path: url.path,
method: method,
headers: inputHeaders
}, function(res) {
var contentEncoding;
if(!cb) {
return ignorantlyConsume(res);
}
outputHeaders = res.headers;
if('content-encoding' in outputHeaders) {
contentEncoding = outputHeaders['content-encoding'];
if(['identity', 'gzip', 'deflate'].indexOf(contentEncoding) < 0) {
cb(new Error('unsupported Content-Encoding ' + contentEncoding));
cb = null;
return ignorantlyConsume(res);
}
delete outputHeaders['content-encoding'];
} else {
contentEncoding = 'identity';
}
status = res.statusCode;
uploadProgressCb(inputLength, inputLength);
if(!cb) {
return ignorantlyConsume(res);
}
statusCb(status, outputHeaders);
if(!cb) {
return ignorantlyConsume(res);
}
if(contentEncoding === 'identity' && 'content-length' in outputHeaders) {
outputLength = Number(outputHeaders['content-length']);
}
var partial = partialOutputMode === 'disabled' ? _undefined : (outputBinary ? [] : '');
downloadProgressCb(0, outputLength, partial);
if(!cb) {
return ignorantlyConsume(res);
}
if(method === 'HEAD') {
ignorantlyConsume(res);
downloadProgressCb(0, 0, partial);
return cb && cb(null, _undefined, status, outputHeaders);
}
var inputStream;
if(contentEncoding === 'identity') {
inputStream = res;
} else {
inputStream = zlib['create' + (contentEncoding === 'gzip' ? 'Gunzip' : 'InflateRaw')]();
res.pipe(inputStream);
}
var output = [], downloaded = 0, leftover = emptyBuffer;
inputStream.on('data', function(chunk) {
if(!cb) {
return;
}
if(partialOutputMode !== 'disabled' && !outputBinary) {
chunk = Buffer.concat([leftover, chunk]);
var charsize = 0, newLeftoverLength = 0;
while(charsize === 0 && newLeftoverLength < chunk.length) {
newLeftoverLength += 1;
charsize = utf8CharacterSizeFromHeaderByte(chunk[chunk.length - newLeftoverLength]);
}
if(newLeftoverLength === charsize) {
leftover = emptyBuffer;
} else {
leftover = chunk.slice(chunk.length - newLeftoverLength);
chunk = chunk.slice(0, chunk.length - newLeftoverLength);
}
}
downloaded += chunk.length;
output.push(chunk);
var partial;
if(partialOutputMode !== 'disabled') {
partial = partialOutputMode === 'chunked' ? chunk : Buffer.concat(output);
if(!outputBinary) {
partial = partial.toString('utf8');
}
}
downloadProgressCb(downloaded, outputLength, partial);
});
inputStream.on('error', cb);
inputStream.on('end', function() {
if(!cb) {
return;
}
// just in case the utf8 text stream was damaged, and there is leftover
output.push(leftover);
downloaded += leftover.length;
if(typeof outputLength === 'undefined') {
outputLength = downloaded;
}
if(downloaded !== outputLength) {
return cb(new Error('network error'));
}
output = Buffer.concat(output, downloaded);
if(!outputBinary) {
output = output.toString('utf8');
}
var partial;
if(partialOutputMode === 'chunked') {
partial = outputBinary ? leftover : leftover.toString('utf8');
} else if(partialOutputMode === 'joined') {
partial = outputBinary ? output : output.toString('utf8');
}
downloadProgressCb(outputLength, outputLength, partial);
if(!cb) {
return;
}
if(outputLength === 0 && typeof outputHeaders['content-type'] === 'undefined') {
return cb(null, _undefined, status, outputHeaders);
}
try {
cb(null, outputConverter(output), status, outputHeaders);
} catch(err) {
cb(err);
}
});
});
nextTick(function() {
if(!cb) {
return;
}
uploadProgressCb(0, inputLength);
});
if(typeof input !== 'undefined') {
req.write(input);
}
req.on('error', function() {
if(!cb) {
return;
}
cb(new Error('network error'));
});
req.end();
promise = function() {
if(!cb) {
return;
}
cb(new Error('abort'));
};
return mixInPromise(promise);
};
httpinvoke.corsResponseContentTypeOnly = false;
httpinvoke.corsRequestHeaders = true;
httpinvoke.corsCredentials = true;
httpinvoke.cors = true;
httpinvoke.corsDELETE = true;
httpinvoke.corsHEAD = true;
httpinvoke.corsPATCH = true;
httpinvoke.corsPUT = true;
httpinvoke.corsStatus = true;
httpinvoke.corsResponseTextOnly = false;
httpinvoke.requestTextOnly = false;
httpinvoke.PATCH = true;
httpinvoke.corsFineGrainedTimeouts = true;
httpinvoke.anyMethod = true;
httpinvoke.relativeURLs = false;
httpinvoke.anonymousOption = false;
httpinvoke.anonymousByDefault = true;
httpinvoke.systemOption = false;
httpinvoke.systemByDefault = true;
httpinvoke.forbiddenInputHeaders = [];
httpinvoke._hooks = initHooks();
httpinvoke.hook = addHook;
return httpinvoke;
};
module.exports = build();
;
/* jshint unused:false */
} else {
/* jshint unused:true */
;(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define(factory);
} else if (typeof exports === 'object') {
module.exports = factory();
} else {
root.httpinvoke = factory();
}
}(this, /* jshint -W030 */
/* jshint -W033 */
/* jshint -W068 */
(function() {
/* jshint +W030 */
/* jshint +W033 */
/* jshint +W068 */
'use strict';
var global;
/* jshint unused:true */
;global = window;;var resolve = 0, reject = 1, progress = 2, chain = function(a, b) {
/* jshint expr:true */
if(a && a.then) {
a.then(function() {
b[resolve].apply(null, arguments);
}, function() {
b[reject].apply(null, arguments);
}, function() {
b[progress].apply(null, arguments);
});
} else {
b[resolve](a);
}
/* jshint expr:false */
}, nextTick = (global.process && global.process.nextTick) || global.setImmediate || global.setTimeout, mixInPromise = function(o) {
var value, queue = [], state = progress;
var makeState = function(newstate) {
o[newstate] = function() {
var i, p;
if(queue) {
value = [].slice.call(arguments);
state = newstate;
for(i = 0; i < queue.length; i += 1) {
if(typeof queue[i][state] === 'function') {
try {
p = queue[i][state].apply(null, value);
if(state < progress) {
chain(p, queue[i]._);
}
} catch(err) {
queue[i]._[reject](err);
}
} else if(state < progress) {
queue[i]._[state].apply(null, value);
}
}
if(state < progress) {
queue = null;
}
}
};
};
makeState(progress);
makeState(resolve);
makeState(reject);
o.then = function() {
var item = [].slice.call(arguments);
item._ = mixInPromise({});
if(queue) {
queue.push(item);
} else if(typeof item[state] === 'function') {
nextTick(function() {
chain(item[state].apply(null, value), item._);
});
}
return item._;
};
return o;
}, isArrayBufferView = /* jshint undef:false */function(input) {
return typeof input === 'object' && input !== null && (
(global.ArrayBufferView && input instanceof ArrayBufferView) ||
(global.Int8Array && input instanceof Int8Array) ||
(global.Uint8Array && input instanceof Uint8Array) ||
(global.Uint8ClampedArray && input instanceof Uint8ClampedArray) ||
(global.Int16Array && input instanceof Int16Array) ||
(global.Uint16Array && input instanceof Uint16Array) ||
(global.Int32Array && input instanceof Int32Array) ||
(global.Uint32Array && input instanceof Uint32Array) ||
(global.Float32Array && input instanceof Float32Array) ||
(global.Float64Array && input instanceof Float64Array)
);
}/* jshint undef:true */, isArray = function(object) {
return Object.prototype.toString.call(object) === '[object Array]';
}, isFormData = function(input) {
return typeof input === 'object' && input !== null && global.FormData &&
input instanceof global.FormData;
}, isByteArray = /* jshint undef:false */function(input) {
return typeof input === 'object' && input !== null && (
(global.Buffer && input instanceof Buffer) ||
(global.Blob && input instanceof Blob) ||
(global.File && input instanceof File) ||
(global.ArrayBuffer && input instanceof ArrayBuffer) ||
isArrayBufferView(input) ||
isArray(input)
);
}/* jshint undef:true */, supportedMethods = ',GET,HEAD,PATCH,POST,PUT,DELETE,', pass = function(value) {
return value;
}, _undefined, absoluteURLRegExp = /^[a-z][a-z0-9.+-]*:/i, addHook = function(type, hook) {
'use strict';
if(typeof hook !== 'function') {
throw new Error('TODO error');
}
if(!this._hooks[type]) {
throw new Error('TODO error');
}
var httpinvoke = build();
for(var i in this._hooks) {
if(this._hooks.hasOwnProperty(i)) {
httpinvoke._hooks[i].push.apply(httpinvoke._hooks[i], this._hooks[i]);
}
}
httpinvoke._hooks[type].push(hook);
return httpinvoke;
}, initHooks = function() {
return {
finished:[],
downloading:[],
uploading:[],
gotStatus:[]
};
};
;
/* jshint unused:false */
// this could be a simple map, but with this "compression" we save about 100 bytes, if minified (50 bytes, if also gzipped)
var statusTextToCode = (function() {
for(var group = arguments.length, map = {};group--;) {
for(var texts = arguments[group].split(','), index = texts.length;index--;) {
map[texts[index]] = (group + 1) * 100 + index;
}
}
return map;
})(
'Continue,Switching Protocols',
'OK,Created,Accepted,Non-Authoritative Information,No Content,Reset Content,Partial Content',
'Multiple Choices,Moved Permanently,Found,See Other,Not Modified,Use Proxy,_,Temporary Redirect',
'Bad Request,Unauthorized,Payment Required,Forbidden,Not Found,Method Not Allowed,Not Acceptable,Proxy Authentication Required,Request Timeout,Conflict,Gone,Length Required,Precondition Failed,Request Entity Too Large,Request-URI Too Long,Unsupported Media Type,Requested Range Not Satisfiable,Expectation Failed',
'Internal Server Error,Not Implemented,Bad Gateway,Service Unavailable,Gateway Time-out,HTTP Version Not Supported'
);
var upgradeByteArray = global.Uint8Array ? function(array) {
return new Uint8Array(array);
} : pass;
var binaryStringToByteArray = function(str, bytearray) {
for(var i = bytearray.length; i < str.length;) {
/* jshint bitwise:false */
bytearray.push(str.charCodeAt(i++) & 255);
/* jshint bitwise:true */
}
return bytearray;
};
var countStringBytes = function(string) {
for(var c, n = 0, i = string.length;i--;) {
c = string.charCodeAt(i);
n += c < 128 ? 1 : (c < 2048 ? 2 : 3);
}
return n;
};
var responseBodyToBytes, responseBodyLength;
try {
/* jshint evil:true */
execScript('Function httpinvoke0(B,A,C)\r\nDim i\r\nFor i=C to LenB(B)\r\nA.push(AscB(MidB(B,i,1)))\r\nNext\r\nEnd Function\r\nFunction httpinvoke1(B)\r\nhttpinvoke1=LenB(B)\r\nEnd Function', 'vbscript');
/* jshint evil:false */
responseBodyToBytes = function(binary, bytearray) {
// that vbscript counts from 1, not from 0
httpinvoke0(binary, bytearray, bytearray.length + 1);
return bytearray;
};
// cannot just assign the function, because httpinvoke1 is not a javascript 'function'
responseBodyLength = function(binary) {
return httpinvoke1(binary);
};
} catch(err) {
}
var responseByteArray = function(xhr, bytearray) {
// If response body has bytes out of printable ascii character range, then
// accessing xhr.responseText on Internet Explorer throws "Could not complete the operation due to error c00ce514".
// Therefore, try getting the bytearray from xhr.responseBody.
// Also responseBodyToBytes on some Internet Explorers is not defined, because of removed vbscript support.
return 'responseBody' in xhr && responseBodyToBytes ? responseBodyToBytes(xhr.responseBody, bytearray) : binaryStringToByteArray(xhr.responseText, bytearray);
};
var responseByteArrayLength = function(xhr) {
return 'responseBody' in xhr && responseBodyLength ? responseBodyLength(xhr.responseBody) : xhr.responseText.length;
};
var fillOutputHeaders = function(xhr, outputHeaders) {
var headers = xhr.getAllResponseHeaders().split(/\r?\n/);
var atLeastOne = false;
for(var i = headers.length, colon, header; i--;) {
if((colon = headers[i].indexOf(':')) >= 0) {
outputHeaders[headers[i].substr(0, colon).toLowerCase()] = headers[i].substr(colon + 2);
atLeastOne = true;
}
}
return atLeastOne;
};
var urlPartitioningRegExp = /^(?:([a-z][a-z0-9.+-]*:)|)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/;
var isCrossDomain = function(location, url) {
if(!absoluteURLRegExp.test(url) && url.substr(0, 2) !== '//') {
return false;
}
url = urlPartitioningRegExp.exec(url.toLowerCase());
location = urlPartitioningRegExp.exec(location.toLowerCase()) || [];
var locationPort = location[3] || (location[1] === 'http:' ? '80' : '443');
return !!((url[1] && url[1] !== location[1]) || url[2] !== location[2] || (url[3] || (url[1] ? (url[1] === 'http:' ? '80' : '443') : locationPort)) !== locationPort);
};
var build = function() {
var createXHR;
var httpinvoke = function(url, method, options, cb) {
/* jshint unused:true */
;/* global httpinvoke, url, method, options, cb */
/* global nextTick, mixInPromise, pass, progress, reject, resolve, supportedMethods, isArray, isArrayBufferView, isFormData, isByteArray, _undefined, absoluteURLRegExp */
/* global setTimeout */
/* global crossDomain */// this one is a hack, because when in nodejs this is not really defined, but it is never needed
/* jshint -W020 */
var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, protocol, anonymous, system;
hook = function(type, args) {
var hooks = httpinvoke._hooks[type];
for(var i = 0; i < hooks.length; i += 1) {
args = hooks[i].apply(null, args);
}
return args;
};
/*************** COMMON initialize parameters **************/
var downloadTimeout, uploadTimeout, timeout;
if(!method) {
// 1 argument
// method, options, cb skipped
method = 'GET';
options = {};
} else if(!options) {
// 2 arguments
if(typeof method === 'string') {
// options. cb skipped
options = {};
} else if(typeof method === 'object') {
// method, cb skipped
options = method;
method = 'GET';
} else {
// method, options skipped
options = {
finished: method
};
method = 'GET';
}
} else if(!cb) {
// 3 arguments
if(typeof method === 'object') {
// method skipped
method.finished = options;
options = method;
method = 'GET';
} else if(typeof options === 'function') {
// options skipped
options = {
finished: options
};
}
// cb skipped
} else {
// 4 arguments
options.finished = cb;
}
var safeCallback = function(name, aspectBefore, aspectAfter) {
return function() {
var args = [], _cb, failedOnHook = false, fail = function(err, args) {
_cb = cb;
cb = null;
nextTick(function() {
/* jshint expr:true */
_cb && _cb(err);
/* jshint expr:false */
promise();
if(!_cb && !failedOnHook) {
throw err;
}
});
return name === 'finished' ? [err] : args;
};
aspectBefore.apply(null, args);
try {
args = hook(name, [].slice.call(arguments));
} catch(err) {
failedOnHook = true;
args = fail(err, args);
}
if(options[name]) {
try {
options[name].apply(null, args);
} catch(err) {
args = fail(err, args);
}
}
aspectAfter.apply(null, args);
};
};
failWithoutRequest = function(cb, err) {
if(!(err instanceof Error)) {
// create error here, instead of nextTick, to preserve stack
err = new Error('Error code #' + err +'. See https://github.com/jakutis/httpinvoke#error-codes');
}
nextTick(function() {
if(cb === null) {
return;
}
cb(err);
});
promise = function() {
};
return mixInPromise(promise);