initial

td/example/uwp/LICENSE_1_0.txt

@@ -0,0 +1,23 @@
+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

td/example/uwp/README.md

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+# TDLib Universal Windows Platform example
+
+This is an example of building TDLib SDK for Universal Windows Platform and an example of its usage from C#.
+
+## Building SDK
+
+* Download and install Microsoft Visual Studio 2015+ with Windows 10 SDK. We recommend to use the latest available versions of Microsoft Visual Studio and Windows 10 SDK.
+* Download and install [CMake](https://cmake.org/download/).
+* Install `zlib` and `openssl` for all UWP architectures and `gperf` for x86 using [vcpkg](https://github.com/Microsoft/vcpkg#quick-start):
+```
+git clone https://github.com/Microsoft/vcpkg.git
+cd vcpkg
+git checkout cd5e746ec203c8c3c61647e0886a8df8c1e78e41
+.\bootstrap-vcpkg.bat
+.\vcpkg.exe install gperf:x86-windows openssl:arm-uwp openssl:arm64-uwp openssl:x64-uwp openssl:x86-uwp zlib:arm-uwp zlib:arm64-uwp zlib:x64-uwp zlib:x86-uwp
+```
+* (Optional. For XML documentation generation.) Download [PHP](https://windows.php.net/download). Add the path to php.exe to the PATH environment variable.
+* Download and install [7-Zip](http://www.7-zip.org/download.html) archiver, which is used by the `build.ps1` script to create a Telegram.Td.UWP Visual Studio Extension. Add the path to 7z.exe to the PATH environment variable.
+  Alternatively `build.ps1` supports compressing using [WinRAR](https://en.wikipedia.org/wiki/WinRAR) with option `-compress winrar` and compressing using [zip](http://gnuwin32.sourceforge.net/packages/zip.htm) with `-compress zip`.
+* Build `TDLib` using provided `build.ps1` script (TDLib should be built 6 times for multiple platforms in Debug and Release configurations, so it make take few hours). Pass path to vcpkg.exe as `-vcpkg-root` argument, for example:
+```
+powershell -ExecutionPolicy ByPass .\build.ps1 -vcpkg_root C:\vcpkg
+```
+If you need to restart the build from scratch, call `.\build.ps1 -vcpkg_root C:\vcpkg -mode clean` first.
+* Install Visual Studio Extension "TDLib for Universal Windows Platform" located at `build-uwp\vsix\tdlib.vsix`, which was created on the previous step by `build.ps1` script.
+
+After this `TDLib` can be used from any UWP project, built in Visual Studio.
+
+Alternatively, you can build `TDLib` as a NuGet package, adding the option `-nupkg` to the `.\build.ps1` script invocation. The resulting package will be placed in the directory `build-uwp\nupkg`.
+
+## Example of usage
+
+The `app/` directory contains a simple example of a C# application for Universal Windows Platform. Just open it with Visual Studio 2015 or later and run.

td/example/uwp/SDKManifest.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<FileList
+    DisplayName="TDLib for Universal Windows Platform"
+    ProductFamilyName="Telegram.Td.UWP"
+    MoreInfo="https://core.telegram.org/tdlib"
+    MinVSVersion="14.0"
+    AppliesTo="WindowsAppContainer"
+    DependsOn="Microsoft.VCLibs, version=14.0"
+    SupportsMultipleVersions="Error"
+    SupportedArchitectures="x86;x64;ARM">
+  <File Reference="Telegram.Td.winmd" Implementation="Telegram.Td.dll" />
+</FileList>

td/example/uwp/Telegram.Td.UWP.nuspec

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+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2013/01/nuspec.xsd">
+  <metadata>
+    <id>Telegram.Td.UWP</id>
+    <version>1.8.37</version>
+    <title>TDLib for Universal Windows Platform</title>
+    <authors>Telegram</authors>
+    <owners>Telegram</owners>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <license type="file">LICENSE_1_0.txt</license>
+    <projectUrl>https://core.telegram.org/tdlib</projectUrl>
+    <releaseNotes>https://github.com/tdlib/td/blob/master/CHANGELOG.md</releaseNotes>
+    <description>TDLib for Universal Windows Platform</description>
+    <copyright>© Telegram FZ-LLC. All rights reserved.</copyright>
+    <dependencies>
+      <group targetFramework="UAP10.0" />
+    </dependencies>
+  </metadata>
+</package>

td/example/uwp/Telegram.Td.UWP.targets

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+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+
+  <PropertyGroup>
+    <TelegramTdPlatform Condition="'$(Platform)' == 'Win32'">x86</TelegramTdPlatform>
+    <TelegramTdPlatform Condition="'$(Platform)' != 'Win32'">$(Platform)</TelegramTdPlatform>
+    <OpenSSLPlatform Condition="'$(Platform)' == 'Win32'"></OpenSSLPlatform>
+    <OpenSSLPlatform Condition="'$(Platform)' != 'Win32'">-$(Platform)</OpenSSLPlatform>
+  </PropertyGroup>
+
+  <ItemGroup Condition="'$(TargetPlatformIdentifier)' == 'UAP'">
+      <Reference Include="$(MSBuildThisFileDirectory)..\..\lib\uap10.0\Telegram.Td.winmd">
+        <Implementation>Telegram.Td.dll</Implementation>
+      </Reference>
+      <ReferenceCopyLocalPaths Include="$(MSBuildThisFileDirectory)..\..\runtimes\win10-$(TelegramTdPlatform)\native\Telegram.Td.dll" />
+      <ReferenceCopyLocalPaths Include="$(MSBuildThisFileDirectory)..\..\runtimes\win10-$(TelegramTdPlatform)\native\libcrypto-3$(OpenSSLPlatform).dll" />
+      <ReferenceCopyLocalPaths Include="$(MSBuildThisFileDirectory)..\..\runtimes\win10-$(TelegramTdPlatform)\native\libssl-3$(OpenSSLPlatform).dll" />
+      <ReferenceCopyLocalPaths Include="$(MSBuildThisFileDirectory)..\..\runtimes\win10-$(TelegramTdPlatform)\native\zlib1.dll" />
+  </ItemGroup>
+
+</Project>

td/example/uwp/[Content_Types].xml

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+<?xml version="1.0" encoding="utf-8"?>
+<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
+  <Default Extension="winmd" ContentType="application/octet-stream" />
+  <Default Extension="pri" ContentType="application/octet-stream" />
+  <Default Extension="dll" ContentType="application/octet-stream" />
+  <Default Extension="h" ContentType="application/octet-stream" />
+  <Default Extension="lib" ContentType="application/octet-stream" />
+  <Default Extension="pdb" ContentType="application/octet-stream" />
+  <Default Extension="png" ContentType="application/octet-stream" />
+  <Default Extension="props" ContentType="application/octet-stream" />
+  <Default Extension="txt" ContentType="text/plain" />
+  <Default Extension="vsixmanifest" ContentType="text/xml" />
+  <Default Extension="xml" ContentType="text/xml" />
+</Types>

td/example/uwp/app/.gitignore

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+/.vs/
+/bin/
+/obj/
+/project.lock.json
+/TdApp.csproj.user

td/example/uwp/app/App.xaml

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+<Application
+    x:Class="TdApp.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:TdApp"
+    RequestedTheme="Light">
+</Application>

td/example/uwp/app/App.xaml.cs

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+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+using System;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Navigation;
+
+namespace TdApp
+{
+    /// <summary>
+    /// Provides application-specific behavior to supplement the default Application class.
+    /// </summary>
+    sealed partial class App : Application
+    {
+        /// <summary>
+        /// Initializes the singleton application object.  This is the first line of authored code
+        /// executed, and as such is the logical equivalent of main() or WinMain().
+        /// </summary>
+        public App()
+        {
+            Microsoft.ApplicationInsights.WindowsAppInitializer.InitializeAsync(
+                Microsoft.ApplicationInsights.WindowsCollectors.Metadata |
+                Microsoft.ApplicationInsights.WindowsCollectors.Session);
+            this.InitializeComponent();
+            this.Suspending += OnSuspending;
+        }
+
+        /// <summary>
+        /// Invoked when the application is launched normally by the end user.  Other entry points
+        /// will be used such as when the application is launched to open a specific file.
+        /// </summary>
+        /// <param name="e">Details about the launch request and process.</param>
+        protected override void OnLaunched(LaunchActivatedEventArgs e)
+        {
+
+#if DEBUG
+            if (System.Diagnostics.Debugger.IsAttached)
+            {
+                this.DebugSettings.EnableFrameRateCounter = true;
+            }
+#endif
+
+            Frame rootFrame = Window.Current.Content as Frame;
+
+            // Do not repeat app initialization when the Window already has content,
+            // just ensure that the window is active
+            if (rootFrame == null)
+            {
+                // Create a Frame to act as the navigation context and navigate to the first page
+                rootFrame = new Frame();
+
+                rootFrame.NavigationFailed += OnNavigationFailed;
+
+                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
+                {
+                    //TODO: Load state from previously suspended application
+                }
+
+                // Place the frame in the current Window
+                Window.Current.Content = rootFrame;
+            }
+
+            if (rootFrame.Content == null)
+            {
+                // When the navigation stack isn't restored navigate to the first page,
+                // configuring the new page by passing required information as a navigation
+                // parameter
+                rootFrame.Navigate(typeof(MainPage), e.Arguments);
+            }
+            // Ensure the current window is active
+            Window.Current.Activate();
+        }
+
+        /// <summary>
+        /// Invoked when Navigation to a certain page fails
+        /// </summary>
+        /// <param name="sender">The Frame which failed navigation</param>
+        /// <param name="e">Details about the navigation failure</param>
+        void OnNavigationFailed(object sender, NavigationFailedEventArgs e)
+        {
+            throw new Exception("Failed to load Page " + e.SourcePageType.FullName);
+        }
+
+        /// <summary>
+        /// Invoked when application execution is being suspended.  Application state is saved
+        /// without knowing whether the application will be terminated or resumed with the contents
+        /// of memory still intact.
+        /// </summary>
+        /// <param name="sender">The source of the suspend request.</param>
+        /// <param name="e">Details about the suspend request.</param>
+        private void OnSuspending(object sender, SuspendingEventArgs e)
+        {
+            var deferral = e.SuspendingOperation.GetDeferral();
+            //TODO: Save application state and stop any background activity
+            deferral.Complete();
+        }
+    }
+}

td/example/uwp/app/ApplicationInsights.config

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ApplicationInsights xmlns = "http://schemas.microsoft.com/ApplicationInsights/2013/Settings">
+</ApplicationInsights>

td/example/uwp/app/MainPage.xaml

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+<Page
+    x:Class="TdApp.MainPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:TdApp"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d"
+    x:Name="Self">
+
+    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+        <Grid>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
+            </Grid.ColumnDefinitions>
+            <TextBox x:Name="Input"/>
+            <Button Grid.Column="1" x:Name="Send" Content="send" Click="Button_Click"/>
+        </Grid>
+        <ListBox Grid.Row="1" x:Name="ItemsControl" ItemsSource="{Binding Items, ElementName=Self}">
+
+        </ListBox>
+        <!--<Button Content="Test" Click="Button_Click"/>-->
+    </Grid>
+</Page>

td/example/uwp/app/MainPage.xaml.cs

@@ -0,0 +1,186 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+using System;
+using System.IO;
+using Td = Telegram.Td;
+using TdApi = Telegram.Td.Api;
+using Windows.UI.Core;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+
+namespace TdApp
+{
+    public sealed partial class MainPage : Page
+    {
+        public System.Collections.ObjectModel.ObservableCollection<string> Items { get; set; }
+
+        private MyClientResultHandler _handler;
+
+        public MainPage()
+        {
+            InitializeComponent();
+
+            Items = new System.Collections.ObjectModel.ObservableCollection<string>();
+            _handler = new MyClientResultHandler(this);
+
+            Td.Client.Execute(new TdApi.SetLogVerbosityLevel(0));
+            Td.Client.Execute(new TdApi.SetLogStream(new TdApi.LogStreamFile(Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path, "log"), 1 << 27, false)));
+            Td.Client.SetLogMessageCallback(100, LogMessageCallback);
+            System.Threading.Tasks.Task.Run(() =>
+            {
+                Td.Client.Run();
+            });
+
+            _client = Td.Client.Create(_handler);
+            var request = new TdApi.SetTdlibParameters();
+            request.DatabaseDirectory = Windows.Storage.ApplicationData.Current.LocalFolder.Path;
+            request.UseSecretChats = true;
+            request.UseMessageDatabase = true;
+            request.ApiId = 94575;
+            request.ApiHash = "a3406de8d171bb422bb6ddf3bbd800e2";
+            request.SystemLanguageCode = "en";
+            request.DeviceModel = "Desktop";
+            request.ApplicationVersion = "1.0.0";
+            _client.Send(request, null);
+        }
+
+        public void Print(String str)
+        {
+            var delayTask = Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
+            {
+                Items.Insert(0, str.Substring(0, Math.Min(1024, str.Length)));
+            });
+        }
+
+        private void LogMessageCallback(int verbosity_level, String str)
+        {
+            if (verbosity_level < 0) {
+                return;
+            }
+            Print(verbosity_level + ": " + str);
+        }
+
+        private Td.Client _client;
+
+        private void AcceptCommand(String command)
+        {
+            Input.Text = string.Empty;
+            Items.Insert(0, string.Format(">>{0}", command));
+        }
+        private void Button_Click(object sender, RoutedEventArgs e)
+        {
+            var command = Input.Text;
+
+            if (command.StartsWith("DESTROY"))
+            {
+                AcceptCommand("Destroy");
+                _client.Send(new TdApi.Destroy(), _handler);
+            }
+            else if (command.StartsWith("lo"))
+            {
+                AcceptCommand("LogOut");
+                _client.Send(new TdApi.LogOut(), _handler);
+            }
+            else if (command.StartsWith("sap"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.SetAuthenticationPhoneNumber(args[1], null), _handler);
+            }
+            else if (command.StartsWith("sae"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.SetAuthenticationEmailAddress(args[1]), _handler);
+            }
+            else if (command.StartsWith("caec"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.CheckAuthenticationEmailCode(new TdApi.EmailAddressAuthenticationCode(args[1])), _handler);
+            }
+            else if (command.StartsWith("cac"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.CheckAuthenticationCode(args[1]), _handler);
+            }
+            else if (command.StartsWith("cap"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.CheckAuthenticationPassword(args[1]), _handler);
+            }
+            else if (command.StartsWith("alm"))
+            {
+                var args = command.Split(" ".ToCharArray(), 3);
+                AcceptCommand(command);
+                _client.Send(new TdApi.AddLogMessage(Int32.Parse(args[1]), args[2]), _handler);
+            }
+            else if (command.StartsWith("gco"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.SearchContacts(), _handler);
+            }
+            else if (command.StartsWith("df"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.DownloadFile(Int32.Parse(args[1]), 1, 0, 0, false), _handler);
+            }
+            else if (command.StartsWith("bench"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                var cnt = Int32.Parse(args[1]);
+                var handler = new BenchSimpleHandler(this, cnt);
+                for (int i = 0; i < cnt; i++)
+                {
+                    _client.Send(new TdApi.TestSquareInt(123), handler);
+                }
+            }
+        }
+    }
+
+    class MyClientResultHandler : Td.ClientResultHandler
+    {
+        private MainPage _page;
+
+        public MyClientResultHandler(MainPage page)
+        {
+            _page = page;
+        }
+
+        public void OnResult(TdApi.BaseObject obj)
+        {
+            var str = obj.ToString();
+            _page.Print(str);
+        }
+    }
+
+    class BenchSimpleHandler : Td.ClientResultHandler
+    {
+        private MainPage _page;
+        private int _cnt;
+
+        public BenchSimpleHandler(MainPage page, int cnt)
+        {
+            _page = page;
+            _cnt = cnt;
+        }
+
+        public void OnResult(TdApi.BaseObject obj)
+        {
+            _cnt--;
+            if (_cnt == 0)
+            {
+                _page.Print("DONE");
+            }
+        }
+    }
+}

td/example/uwp/app/Package.appxmanifest

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Package xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10" xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest" xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10" IgnorableNamespaces="uap mp">
+  <Identity Name="1c9ba6de-23cf-4aef-803b-91fcc451b69a" Publisher="CN=arseny30" Version="1.0.0.0" />
+  <mp:PhoneIdentity PhoneProductId="1c9ba6de-23cf-4aef-803b-91fcc451b69a" PhonePublisherId="00000000-0000-0000-0000-000000000000" />
+  <Properties>
+    <DisplayName>TdApp</DisplayName>
+    <PublisherDisplayName>arseny30</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+  <Resources>
+    <Resource Language="x-generate" />
+  </Resources>
+  <Applications>
+    <Application Id="App" Executable="$targetnametoken$.exe" EntryPoint="TdApp.App">
+      <uap:VisualElements DisplayName="TdApp" Square150x150Logo="Assets\Square150x150Logo.png" Square44x44Logo="Assets\Square44x44Logo.png" Description="TdApp" BackgroundColor="transparent">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png">
+        </uap:DefaultTile>
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+  <Capabilities>
+    <Capability Name="internetClient" />
+  </Capabilities>
+</Package>

td/example/uwp/app/Properties/AssemblyInfo.cs

@@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("App2")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("App2")]
+[assembly: AssemblyCopyright("Copyright © 2015-2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: ComVisible(false)]

td/example/uwp/app/Properties/Default.rd.xml

@@ -0,0 +1,31 @@
+<!--
+    This file contains Runtime Directives used by .NET Native. The defaults here are suitable for most
+    developers. However, you can modify these parameters to modify the behavior of the .NET Native
+    optimizer.
+
+    Runtime Directives are documented at http://go.microsoft.com/fwlink/?LinkID=391919
+
+    To fully enable reflection for App1.MyClass and all of its public/private members
+    <Type Name="App1.MyClass" Dynamic="Required All"/>
+
+    To enable dynamic creation of the specific instantiation of AppClass<T> over System.Int32
+    <TypeInstantiation Name="App1.AppClass" Arguments="System.Int32" Activate="Required Public" />
+
+    Using the Namespace directive to apply reflection policy to all the types in a particular namespace
+    <Namespace Name="DataClasses.ViewModels" Seralize="All" />
+-->
+
+<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
+  <Application>
+    <!--
+      An Assembly element with Name="*Application*" applies to all assemblies in
+      the application package. The asterisks are not wildcards.
+    -->
+    <Assembly Name="*Application*" Dynamic="Required All" />
+
+
+    <!-- Add your application specific runtime directives here. -->
+
+
+  </Application>
+</Directives>

td/example/uwp/app/TdApp.csproj

@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" 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=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProjectGuid>{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}</ProjectGuid>
+    <OutputType>AppContainerExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>TdApp</RootNamespace>
+    <AssemblyName>TdApp</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion>10.0.10586.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.10240.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <PackageCertificateKeyFile>TdApp_TemporaryKey.pfx</PackageCertificateKeyFile>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</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>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <ItemGroup>
+    <!-- A reference to the entire .NET Framework and Windows SDK are automatically included -->
+    <Content Include="ApplicationInsights.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <None Include="project.json" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="MainPage.xaml.cs">
+      <DependentUpon>MainPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest">
+      <SubType>Designer</SubType>
+    </AppxManifest>
+    <None Include="TdApp_TemporaryKey.pfx" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Properties\Default.rd.xml" />
+    <Content Include="Assets\LockScreenLogo.scale-200.png" />
+    <Content Include="Assets\SplashScreen.scale-200.png" />
+    <Content Include="Assets\Square150x150Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
+    <Content Include="Assets\StoreLogo.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-200.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainPage.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <SDKReference Include="Microsoft.VCLibs, Version=14.0">
+      <Name>Visual C++ 2015 Runtime for Universal Windows Platform Apps</Name>
+    </SDKReference>
+    <SDKReference Include="Telegram.Td.UWP, Version=1.0">
+      <Name>TDLib for Universal Windows Platform</Name>
+    </SDKReference>
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

td/example/uwp/app/TdApp.sln

@@ -0,0 +1,40 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.24720.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TdApp", "TdApp.csproj", "{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|ARM = Debug|ARM
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|ARM = Release|ARM
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|ARM.ActiveCfg = Debug|ARM
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|ARM.Build.0 = Debug|ARM
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|ARM.Deploy.0 = Debug|ARM
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|x64.ActiveCfg = Debug|x64
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|x64.Build.0 = Debug|x64
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|x64.Deploy.0 = Debug|x64
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|x86.ActiveCfg = Debug|x86
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|x86.Build.0 = Debug|x86
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Debug|x86.Deploy.0 = Debug|x86
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|ARM.ActiveCfg = Release|ARM
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|ARM.Build.0 = Release|ARM
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|ARM.Deploy.0 = Release|ARM
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|x64.ActiveCfg = Release|x64
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|x64.Build.0 = Release|x64
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|x64.Deploy.0 = Release|x64
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|x86.ActiveCfg = Release|x86
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|x86.Build.0 = Release|x86
+		{0B971A4C-EC00-4FED-BCC2-FCD03B78D644}.Release|x86.Deploy.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

td/example/uwp/app/project.json

@@ -0,0 +1,19 @@
+{
+  "dependencies": {
+    "Microsoft.ApplicationInsights": "1.0.0",
+    "Microsoft.ApplicationInsights.PersistenceChannel": "1.0.0",
+    "Microsoft.ApplicationInsights.WindowsApps": "1.0.0",
+    "Microsoft.NETCore.UniversalWindowsPlatform": "5.0.0"
+  },
+  "frameworks": {
+    "uap10.0": {}
+  },
+  "runtimes": {
+    "win10-arm": {},
+    "win10-arm-aot": {},
+    "win10-x86": {},
+    "win10-x86-aot": {},
+    "win10-x64": {},
+    "win10-x64-aot": {}
+  }
+}

td/example/uwp/build.ps1

@@ -0,0 +1,174 @@
+param (
+  [string]$vcpkg_root = $(throw "-vcpkg_root=<path to vcpkg> is required"),
+  [string]$arch = "",
+  [string]$mode = "all",
+  [string]$compress = "7z",
+  [switch]$release_only = $false,
+  [switch]$nupkg = $false
+)
+$ErrorActionPreference = "Stop"
+
+$vcpkg_root = Resolve-Path $vcpkg_root
+
+$vcpkg_cmake="${vcpkg_root}\scripts\buildsystems\vcpkg.cmake"
+$arch_list = @( "x86", "x64", "ARM" )
+if ($arch) {
+  $arch_list = @(, $arch)
+}
+$config_list = @( "Debug", "Release" )
+if ($release_only -or $nupkg) {
+  $config_list = @(, "RelWithDebInfo")
+}
+$targets = @{ Debug = "Debug"; Release = "Retail"; RelWithDebInfo = "CommonConfiguration"}
+
+$td_root = Resolve-Path "../.."
+
+function CheckLastExitCode {
+  if ($LastExitCode -ne 0) {
+    $msg = @"
+EXE RETURNED EXIT CODE $LastExitCode
+CALLSTACK:$(Get-PSCallStack | Out-String)
+"@
+    throw $msg
+  }
+}
+
+function clean {
+  Remove-Item build-* -Force -Recurse -ErrorAction SilentlyContinue
+}
+
+function prepare {
+  New-Item -ItemType Directory -Force -Path build-native
+
+  cd build-native
+
+  cmake -A Win32 -DTD_GENERATE_SOURCE_FILES=ON -DTD_ENABLE_DOTNET=ON "$td_root"
+  CheckLastExitCode
+  cmake --build .
+  CheckLastExitCode
+
+  cd ..
+}
+
+function config {
+  New-Item -ItemType Directory -Force -Path build-uwp
+  cd build-uwp
+
+  ForEach ($arch in $arch_list) {
+    echo "Config Arch = [$arch]"
+    New-Item -ItemType Directory -Force -Path $arch
+    cd $arch
+    echo "${td_root}"
+    $fixed_arch = $arch
+    if ($arch -eq "x86") {
+      $fixed_arch = "win32"
+    }
+    cmake -A $fixed_arch -DCMAKE_SYSTEM_VERSION="10.0" -DCMAKE_SYSTEM_NAME="WindowsStore" -DCMAKE_TOOLCHAIN_FILE="$vcpkg_cmake" -DTD_ENABLE_DOTNET=ON "$td_root"
+    CheckLastExitCode
+    cd ..
+  }
+  echo "done"
+  cd ..
+}
+
+function build {
+  cd build-uwp
+  ForEach ($arch in $arch_list) {
+    echo "Build Arch = [$arch]"
+    cd $arch
+    ForEach ($config in $config_list) {
+      cmake --build . --config $config --target tddotnet
+      CheckLastExitCode
+    }
+    cd ..
+  }
+  cd ..
+}
+
+function export-vsix {
+  cd build-uwp
+  Remove-Item vsix -Force -Recurse -ErrorAction SilentlyContinue
+  New-Item -ItemType Directory -Force -Path vsix
+  cp ../SDKManifest.xml vsix
+  cp ../extension.vsixmanifest vsix
+  cp '../`[Content_Types`].xml' vsix
+  cp ../LICENSE_1_0.txt vsix
+
+  ForEach ($arch in $arch_list) {
+    New-Item -ItemType Directory -Force -Path vsix/References/CommonConfiguration/${arch}
+    ForEach ($config in $config_list) {
+      $target = $targets[$config]
+
+      New-Item -ItemType Directory -Force -Path vsix/DesignTime/${target}/${arch}
+      cp ${arch}/${config}/Telegram.Td.lib vsix/DesignTime/${target}/${arch}/
+
+      New-Item -ItemType Directory -Force -Path vsix/Redist/${target}/${arch}
+      cp ${arch}/${config}/* -include "SSLEAY*","LIBEAY*","libcrypto*","libssl*","zlib*","Telegram.Td.pdb","Telegram.Td.dll" vsix/Redist/${target}/${arch}/
+
+      cp ${arch}/${config}/* -include "Telegram.Td.pri","Telegram.Td.winmd","Telegram.Td.xml" vsix/References/CommonConfiguration/${arch}/
+    }
+  }
+
+  cd vsix
+
+  if ($compress -eq "zip") {
+    zip -r tdlib.vsix *
+  } elseif ($compress -eq "winrar") {
+    WinRAR.exe a -afzip -r -ep1 tdlib.vsix *
+  } else {
+    7z.exe a -tzip -r tdlib.vsix *
+  }
+  cd ..
+}
+
+function export-nupkg {
+  cd build-uwp
+  Remove-Item nupkg -Force -Recurse -ErrorAction SilentlyContinue
+  New-Item -ItemType Directory -Force -Path nupkg/build/native
+  cp ../LICENSE_1_0.txt nupkg
+  cp ../Telegram.Td.UWP.nuspec nupkg
+  cp ../Telegram.Td.UWP.targets nupkg/build/native
+
+  ForEach ($arch in $arch_list) {
+    New-Item -ItemType Directory -Force -Path nupkg/runtimes/win10-${arch}/native
+    New-Item -ItemType Directory -Force -Path nupkg/lib/uap10.0
+
+    ForEach ($config in $config_list) {
+      cp ${arch}/${config}/* -include "SSLEAY*","LIBEAY*","libcrypto*","libssl*","zlib*","Telegram.Td.pdb","Telegram.Td.pri","Telegram.Td.dll" nupkg/runtimes/win10-${arch}/native
+      cp ${arch}/${config}/* -include "Telegram.Td.winmd","Telegram.Td.xml" nupkg/lib/uap10.0
+    }
+  }
+
+  cd nupkg
+  nuget pack Telegram.Td.UWP.nuspec
+  cd ..
+}
+
+function run {
+  Push-Location
+  Try {
+    if ($mode -eq "clean") {
+      clean
+    }
+    if (($mode -eq "prepare") -or ($mode -eq "all")) {
+      prepare
+    }
+    if (($mode -eq "config") -or ( $mode -eq "all")) {
+      config
+    }
+    if (($mode -eq "build") -or ($mode -eq "all")) {
+      build
+    }
+    if (($mode -eq "export") -or ($mode -eq "all")) {
+      if ($nupkg) {
+        export-nupkg
+      } else {
+        export-vsix
+      }
+    }
+  } Finally {
+    Pop-Location
+  }
+}
+
+run

td/example/uwp/extension.vsixmanifest

@@ -0,0 +1,17 @@
+<PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011">
+  <Metadata>
+    <Identity Id="Telegram.Td.UWP" Version="1.8.37" Language="en-US" Publisher="Telegram LLC" />
+    <DisplayName>TDLib for Universal Windows Platform</DisplayName>
+    <Description>TDLib is a library for building Telegram clients</Description>
+    <MoreInfo>https://core.telegram.org/tdlib</MoreInfo>
+    <Tags>Telegram, TDLib, library, client, API</Tags>
+    <License>LICENSE_1_0.txt</License>
+    <ReleaseNotes>https://github.com/tdlib/td/blob/master/CHANGELOG.md</ReleaseNotes>
+  </Metadata>
+  <Installation Scope="Global">
+    <InstallationTarget Id="Microsoft.ExtensionSDK" TargetPlatformIdentifier="UAP" TargetPlatformVersion="v0.8.0.0" SdkName="Telegram.Td.UWP" SdkVersion="1.0" />
+  </Installation>
+  <Assets>
+    <Asset Type="Microsoft.ExtensionSDK" Path="SDKManifest.xml" />
+  </Assets>
+</PackageManifest>