FTP Support

Files.Package/Package.appxmanifest

@@ -17,7 +17,7 @@
     </Properties>
     <Dependencies>
         <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
-        <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.14393.0" MaxVersionTested="10.0.14393.0" />
+        <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.17763.0" MaxVersionTested="10.0.17763.0" />
     </Dependencies>
     <Resources>
         <Resource Language="x-generate" />

Files/BaseLayout.cs

@@ -3,6 +3,7 @@
 using Files.Events;
 using Files.Extensions;
 using Files.Filesystem;
+using Files.Filesystem.StorageItems;
 using Files.Helpers;
 using Files.Helpers.ContextFlyouts;
 using Files.Interacts;
@@ -426,6 +427,7 @@ protected override async void OnNavigatedTo(NavigationEventArgs eventArgs)
 
                 ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = workingDir.StartsWith(App.AppSettings.RecycleBinPath);
                 ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = workingDir.StartsWith("\\\\?\\");
+                ParentShellPageInstance.InstanceViewModel.IsPageTypeFtp = FtpHelpers.IsFtpPath(workingDir);
                 ParentShellPageInstance.InstanceViewModel.IsPageTypeSearchResults = false;
                 ParentShellPageInstance.NavToolbarViewModel.PathControlDisplayText = navigationArguments.NavPathParam;
                 if (!navigationArguments.IsLayoutSwitch)
@@ -444,6 +446,7 @@ protected override async void OnNavigatedTo(NavigationEventArgs eventArgs)
                 ParentShellPageInstance.NavToolbarViewModel.CanGoBack = true;  // Impose no artificial restrictions on back navigation. Even in a search results page.
                 ParentShellPageInstance.NavToolbarViewModel.CanNavigateToParent = false;
                 ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = false;
+                ParentShellPageInstance.InstanceViewModel.IsPageTypeFtp = false;
                 ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = false;
                 ParentShellPageInstance.InstanceViewModel.IsPageTypeSearchResults = true;
                 if (!navigationArguments.IsLayoutSwitch)
@@ -604,7 +607,7 @@ private async Task LoadMenuItemsAsync()
             secondaryElements.OfType<FrameworkElement>().ForEach(i => i.MinWidth = 250); // Set menu min width
             secondaryElements.ForEach(i => ItemContextMenuFlyout.SecondaryCommands.Add(i));
 
-            if (AppSettings.AreFileTagsEnabled && !InstanceViewModel.IsPageTypeSearchResults && !InstanceViewModel.IsPageTypeRecycleBin)
+            if (AppSettings.AreFileTagsEnabled && !InstanceViewModel.IsPageTypeSearchResults && !InstanceViewModel.IsPageTypeRecycleBin && !InstanceViewModel.IsPageTypeFtp)
             {
                 AddFileTagsItemToMenu(ItemContextMenuFlyout);
             }
@@ -755,7 +758,14 @@ protected async void FileList_DragItemsStarting(object sender, DragItemsStarting
                 }
 
                 SelectedItems.Add(item);
-                if (item.PrimaryItemAttribute == StorageItemTypes.File)
+                if (item is FtpItem ftpItem)
+                {
+                    if (item.PrimaryItemAttribute == StorageItemTypes.File)
+                    {
+                        selectedStorageItems.Add(await new FtpStorageFile(ParentShellPageInstance.FilesystemViewModel, ftpItem).ToStorageFileAsync());
+                    }
+                }
+                else if (item.PrimaryItemAttribute == StorageItemTypes.File)
                 {
                     await ParentShellPageInstance.FilesystemViewModel.GetFileFromPathAsync(item.ItemPath)
                         .OnSuccess(t => selectedStorageItems.Add(t));

Files/Dialogs/CredentialDialog.xaml

@@ -0,0 +1,66 @@
+<ContentDialog
+    x:Class="Files.Dialogs.CredentialDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:converters="using:Microsoft.Toolkit.Uwp.UI.Converters"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:local="using:Files.Dialogs"
+    xmlns:local2="using:Files.Helpers"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    x:Name="AskCredentialDialog"
+    x:Uid="AskCredentialDialog"
+    Title="Credential Required"
+    Grid.RowSpan="4"
+    BorderThickness="0"
+    Closed="AskCredentialDialog_Closed"
+    CornerRadius="{StaticResource OverlayCornerRadius}"
+    PrimaryButtonClick="ContentDialog_PrimaryButtonClick"
+    PrimaryButtonStyle="{StaticResource AccentButtonStyle}"
+    PrimaryButtonText="OK"
+    RequestedTheme="{x:Bind local2:ThemeHelper.RootTheme}"
+    SecondaryButtonClick="ContentDialog_SecondaryButtonClick"
+    SecondaryButtonText="Cancel"
+    Style="{StaticResource DefaultContentDialogStyle}"
+    mc:Ignorable="d">
+
+    <ContentDialog.Resources>
+        <ResourceDictionary>
+            <converters:BoolNegationConverter x:Key="BoolNegationConverter" />
+        </ResourceDictionary>
+    </ContentDialog.Resources>
+
+    <Grid RowSpacing="25">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+        <Grid x:Name="SubtitleArea">
+            <TextBlock
+                x:Name="Description"
+                x:Uid="CredentialDialogDescription"
+                Text="Provide your credential:" />
+        </Grid>
+        <StackPanel
+            x:Name="SelectionListContent"
+            Grid.Row="1"
+            HorizontalAlignment="Stretch">
+            <TextBox
+                x:Name="UserName"
+                x:Uid="CredentialDialogUserName"
+                Margin="4"
+                IsEnabled="{x:Bind Anonymous.IsChecked, Converter={StaticResource BoolNegationConverter}, Mode=OneWay}"
+                PlaceholderText="UserName" />
+            <PasswordBox
+                x:Name="Password"
+                x:Uid="CredentialDialogPassword"
+                Margin="4"
+                IsEnabled="{x:Bind Anonymous.IsChecked, Converter={StaticResource BoolNegationConverter}, Mode=OneWay}"
+                PlaceholderText="Password" />
+            <CheckBox
+                x:Name="Anonymous"
+                x:Uid="CredentialDialogAnonymous"
+                Margin="4"
+                Content="Anonymous" />
+        </StackPanel>
+    </Grid>
+</ContentDialog>

Files/Dialogs/CredentialDialog.xaml.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using System.Threading.Tasks;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Controls.Primitives;
+using Windows.UI.Xaml.Data;
+using Windows.UI.Xaml.Input;
+using Windows.UI.Xaml.Media;
+using Windows.UI.Xaml.Navigation;
+
+// コンテンツ ダイアログの項目テンプレートについては、https://go.microsoft.com/fwlink/?LinkId=234238 を参照してください
+
+namespace Files.Dialogs
+{
+    public sealed partial class CredentialDialog : ContentDialog
+    {
+        private readonly TaskCompletionSource<(string UserName, string Password, bool Anonymous)> _taskCompletionSource;
+        public Task<(string UserName, string Password, bool Anonymous)> Result { get; }
+
+        public CredentialDialog()
+        {
+            _taskCompletionSource = new();
+            Result = _taskCompletionSource.Task;
+            this.InitializeComponent();
+        }
+
+        private void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
+        {
+            _taskCompletionSource.SetResult((UserName.Text, Password.Password, Anonymous.IsChecked ?? false));
+        }
+
+        private void ContentDialog_SecondaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
+        {
+            _taskCompletionSource.SetResult((null, null, true));
+        }
+
+        private void AskCredentialDialog_Closed(ContentDialog sender, ContentDialogClosedEventArgs args)
+        {
+            if (args.Result == ContentDialogResult.None)
+            {
+                _taskCompletionSource.SetResult((null, null, true));
+            }
+        }
+    }
+}

Files/Files.csproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="16.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -15,7 +15,7 @@
     <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
     <TargetPlatformVersion Condition=" '$(TargetPlatformVersion)' == '' ">10.0.19041.0</TargetPlatformVersion>
     <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
-    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <MinimumVisualStudioVersion>16</MinimumVisualStudioVersion>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <WindowsXamlEnableOverview>true</WindowsXamlEnableOverview>
@@ -26,9 +26,11 @@
     <GenerateTestArtifacts>False</GenerateTestArtifacts>
     <AppxBundle>Always</AppxBundle>
     <DisableXbfLineInfo>False</DisableXbfLineInfo>
-    <AppxBundlePlatforms>x86|x64|arm|arm64</AppxBundlePlatforms>
+    <AppxBundlePlatforms>x86|x64|arm64</AppxBundlePlatforms>
     <HoursBetweenUpdateChecks>0</HoursBetweenUpdateChecks>
     <Win32Resource>Resources\MiddleClickScrolling-CursorType.res</Win32Resource>
+    <LangVersion>9.0</LangVersion>
+    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
@@ -39,7 +41,6 @@
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <ErrorReport>prompt</ErrorReport>
     <Prefer32Bit>true</Prefer32Bit>
-    <LangVersion>9.0</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <UseDotNetNativeToolchain>false</UseDotNetNativeToolchain>
     <UseAppLocalCoreFramework>true</UseAppLocalCoreFramework>
@@ -54,33 +55,6 @@
     <ErrorReport>prompt</ErrorReport>
     <Prefer32Bit>true</Prefer32Bit>
     <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
-    <LangVersion>9.0</LangVersion>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
-    <DebugSymbols>true</DebugSymbols>
-    <DefineConstants>TRACE;DEBUG;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN</DefineConstants>
-    <NoWarn>;2008</NoWarn>
-    <DebugType>full</DebugType>
-    <PlatformTarget>ARM</PlatformTarget>
-    <UseVSHostingProcess>false</UseVSHostingProcess>
-    <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
-    <LangVersion>9.0</LangVersion>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <UseAppLocalCoreFramework>true</UseAppLocalCoreFramework>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
-    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN</DefineConstants>
-    <Optimize>true</Optimize>
-    <NoWarn>;2008</NoWarn>
-    <DebugType>pdbonly</DebugType>
-    <PlatformTarget>ARM</PlatformTarget>
-    <UseVSHostingProcess>false</UseVSHostingProcess>
-    <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
-    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
-    <LangVersion>9.0</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM64'">
@@ -91,9 +65,8 @@
     <PlatformTarget>ARM64</PlatformTarget>
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
-    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
-    <LangVersion>9.0</LangVersion>
+    <Prefer32Bit>false</Prefer32Bit>
+    <UseDotNetNativeToolchain>false</UseDotNetNativeToolchain>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <UseAppLocalCoreFramework>true</UseAppLocalCoreFramework>
   </PropertyGroup>
@@ -105,9 +78,8 @@
     <PlatformTarget>ARM64</PlatformTarget>
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
+    <Prefer32Bit>false</Prefer32Bit>
     <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
-    <LangVersion>9.0</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
@@ -118,8 +90,8 @@
     <PlatformTarget>x64</PlatformTarget>
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
-    <LangVersion>9.0</LangVersion>
+    <Prefer32Bit>false</Prefer32Bit>
+    <UseDotNetNativeToolchain>false</UseDotNetNativeToolchain>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <UseAppLocalCoreFramework>true</UseAppLocalCoreFramework>
   </PropertyGroup>
@@ -131,14 +103,10 @@
     <PlatformTarget>x64</PlatformTarget>
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
+    <Prefer32Bit>false</Prefer32Bit>
     <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
-    <LangVersion>9.0</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
-  <PropertyGroup>
-    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
-  </PropertyGroup>
   <PropertyGroup Label="MultilingualAppToolkit">
     <MultilingualAppToolkitVersion>4.0</MultilingualAppToolkitVersion>
     <MultilingualFallbackLanguage>en-US</MultilingualFallbackLanguage>
@@ -205,11 +173,15 @@
     <Compile Include="Extensions\TaskExtensions.cs" />
     <Compile Include="Filesystem\FilesystemOperations\ShellFilesystemOperations.cs" />
     <Compile Include="Filesystem\FileTagsHelper.cs" />
+    <Compile Include="Filesystem\FtpManager.cs" />
     <Compile Include="Filesystem\Permissions\FilePermissionsManager.cs" />
     <Compile Include="Filesystem\Permissions\FileSystemAccessRule.cs" />
     <Compile Include="Filesystem\Permissions\FileSystemAccessRuleForUI.cs" />
     <Compile Include="Filesystem\Permissions\RulesForUser.cs" />
     <Compile Include="Filesystem\Permissions\UserGroup.cs" />
+    <Compile Include="Filesystem\StorageItems\FtpStorageFile.cs" />
+    <Compile Include="Filesystem\StorageItems\FtpStorageFolder.cs" />
+    <Compile Include="Helpers\FtpHelpers.cs" />
     <Compile Include="Helpers\ItemListDisplayHelpers\GroupedCollection.cs" />
     <Compile Include="Helpers\ItemListDisplayHelpers\GroupingHelper.cs" />
     <Compile Include="Helpers\UniversalLogWriter.cs" />
@@ -584,6 +556,9 @@
     <Compile Include="Dialogs\SettingsDialog.xaml.cs">
       <DependentUpon>SettingsDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialogs\CredentialDialog.xaml.cs">
+      <DependentUpon>CredentialDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\SettingsPages\About.xaml.cs">
       <DependentUpon>About.xaml</DependentUpon>
     </Compile>
@@ -1355,6 +1330,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Dialogs\CredentialDialog.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Views\SettingsPages\About.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -1400,6 +1379,9 @@
     <PackageReference Include="ByteSize">
       <Version>2.0.0</Version>
     </PackageReference>
+    <PackageReference Include="FluentFTP">
+      <Version>34.0.1</Version>
+    </PackageReference>
     <PackageReference Include="ini-parser-netstandard">
       <Version>2.5.2</Version>
     </PackageReference>
@@ -1493,14 +1475,13 @@
       <Name>Common</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
   <ItemGroup>
     <SDKReference Include="WindowsDesktop, Version=10.0.19041.0">
       <Name>Windows Desktop Extensions for the UWP</Name>
     </SDKReference>
   </ItemGroup>
-  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
-    <VisualStudioVersion>14.0</VisualStudioVersion>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '16.0' ">
+    <VisualStudioVersion>16.0</VisualStudioVersion>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\Multilingual App Toolkit\Microsoft.Multilingual.PriResources.targets" Label="MultilingualAppToolkit" Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\Multilingual App Toolkit\v$(MultilingualAppToolkitVersion)\Microsoft.Multilingual.PriResources.targets')" />