added tdlib library

19 files changed, 577 insertions, 0 deletions

diff --git a/libs/tdlib/td/example/uwp/app/.gitignore b/libs/tdlib/td/example/uwp/app/.gitignore
new file mode 100644
index 0000000000..37ab08165b
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/.gitignore
@@ -0,0 +1,5 @@
+.vs/
+bin/
+obj/
+project.lock.json
+TdApp.csproj.user
diff --git a/libs/tdlib/td/example/uwp/app/App.xaml b/libs/tdlib/td/example/uwp/app/App.xaml
new file mode 100644
index 0000000000..b4256fd441
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/App.xaml
@@ -0,0 +1,7 @@
+<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>
diff --git a/libs/tdlib/td/example/uwp/app/App.xaml.cs b/libs/tdlib/td/example/uwp/app/App.xaml.cs
new file mode 100644
index 0000000000..0ed0f96812
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/App.xaml.cs
@@ -0,0 +1,104 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+//
+// 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();
+        }
+    }
+}
diff --git a/libs/tdlib/td/example/uwp/app/ApplicationInsights.config b/libs/tdlib/td/example/uwp/app/ApplicationInsights.config
new file mode 100644
index 0000000000..cb2a232da3
--- /dev/null
+++ b/libs/tdlib/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>
diff --git a/libs/tdlib/td/example/uwp/app/Assets/LockScreenLogo.scale-200.png b/libs/tdlib/td/example/uwp/app/Assets/LockScreenLogo.scale-200.png
new file mode 100644
index 0000000000..735f57adb5
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/LockScreenLogo.scale-200.png
diff --git a/libs/tdlib/td/example/uwp/app/Assets/SplashScreen.scale-200.png b/libs/tdlib/td/example/uwp/app/Assets/SplashScreen.scale-200.png
new file mode 100644
index 0000000000..023e7f1fed
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/SplashScreen.scale-200.png
diff --git a/libs/tdlib/td/example/uwp/app/Assets/Square150x150Logo.scale-200.png b/libs/tdlib/td/example/uwp/app/Assets/Square150x150Logo.scale-200.png
new file mode 100644
index 0000000000..af49fec1a5
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/Square150x150Logo.scale-200.png
diff --git a/libs/tdlib/td/example/uwp/app/Assets/Square44x44Logo.scale-200.png b/libs/tdlib/td/example/uwp/app/Assets/Square44x44Logo.scale-200.png
new file mode 100644
index 0000000000..ce342a2ec8
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/Square44x44Logo.scale-200.png
diff --git a/libs/tdlib/td/example/uwp/app/Assets/Square44x44Logo.targetsize-24_altform-unplated.png b/libs/tdlib/td/example/uwp/app/Assets/Square44x44Logo.targetsize-24_altform-unplated.png
new file mode 100644
index 0000000000..f6c02ce97e
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/Square44x44Logo.targetsize-24_altform-unplated.png
diff --git a/libs/tdlib/td/example/uwp/app/Assets/StoreLogo.png b/libs/tdlib/td/example/uwp/app/Assets/StoreLogo.png
new file mode 100644
index 0000000000..7385b56c0e
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/StoreLogo.png
diff --git a/libs/tdlib/td/example/uwp/app/Assets/Wide310x150Logo.scale-200.png b/libs/tdlib/td/example/uwp/app/Assets/Wide310x150Logo.scale-200.png
new file mode 100644
index 0000000000..288995b397
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/Assets/Wide310x150Logo.scale-200.png
diff --git a/libs/tdlib/td/example/uwp/app/MainPage.xaml b/libs/tdlib/td/example/uwp/app/MainPage.xaml
new file mode 100644
index 0000000000..cdff97d9f3
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/MainPage.xaml
@@ -0,0 +1,29 @@
+<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>
diff --git a/libs/tdlib/td/example/uwp/app/MainPage.xaml.cs b/libs/tdlib/td/example/uwp/app/MainPage.xaml.cs
new file mode 100644
index 0000000000..9bdf5070ee
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/MainPage.xaml.cs
@@ -0,0 +1,171 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+//
+// 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 static MyClientResultHandler _handler;
+
+        public MainPage()
+        {
+            InitializeComponent();
+
+            Items = new System.Collections.ObjectModel.ObservableCollection<string>();
+            _handler = new MyClientResultHandler(this);
+
+            System.Threading.Tasks.Task.Run(() =>
+            {
+                try
+                {
+                    Td.Log.SetFilePath(Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path, "log"));
+                    _client = Td.Client.Create(_handler);
+                    var parameters = new TdApi.TdlibParameters();
+                    parameters.DatabaseDirectory = Windows.Storage.ApplicationData.Current.LocalFolder.Path;
+                    parameters.UseSecretChats = true;
+                    parameters.UseMessageDatabase = true;
+                    parameters.ApiId = 94575;
+                    parameters.ApiHash = "a3406de8d171bb422bb6ddf3bbd800e2";
+                    parameters.SystemLanguageCode = "en";
+                    parameters.DeviceModel = "en";
+                    parameters.SystemVersion = "en";
+                    parameters.ApplicationVersion = "1.0.0";
+                    _client.Send(new TdApi.SetTdlibParameters(parameters), null);
+                    _client.Send(new TdApi.CheckDatabaseEncryptionKey(), null);
+                    _client.Run();
+                }
+                catch (Exception ex)
+                {
+                    Print(ex.ToString());
+                }
+            });
+        }
+
+        public void Print(String str)
+        {
+            var delayTask = Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
+            {
+                Items.Insert(0, str.Substring(0, Math.Min(1024, str.Length)));
+            });
+        }
+
+        private static 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("gas"))
+            {
+                AcceptCommand(command);
+                _client.Send(new TdApi.GetAuthorizationState(), _handler);
+            }
+            else if (command.StartsWith("sap"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.SetAuthenticationPhoneNumber(args[1], false, false), _handler);
+            }
+            else if (command.StartsWith("cac"))
+            {
+                var args = command.Split(" ".ToCharArray(), 2);
+                AcceptCommand(command);
+                _client.Send(new TdApi.CheckAuthenticationCode(args[1], String.Empty, String.Empty), _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("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), _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");
+            }
+        }
+    }
+}
diff --git a/libs/tdlib/td/example/uwp/app/Package.appxmanifest b/libs/tdlib/td/example/uwp/app/Package.appxmanifest
new file mode 100644
index 0000000000..ca1235ffa7
--- /dev/null
+++ b/libs/tdlib/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>
\ No newline at end of file
diff --git a/libs/tdlib/td/example/uwp/app/Properties/AssemblyInfo.cs b/libs/tdlib/td/example/uwp/app/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000000..99e2b83bea
--- /dev/null
+++ b/libs/tdlib/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 © 2015-2018")]
+[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)]
\ No newline at end of file
diff --git a/libs/tdlib/td/example/uwp/app/Properties/Default.rd.xml b/libs/tdlib/td/example/uwp/app/Properties/Default.rd.xml
new file mode 100644
index 0000000000..479eb7669d
--- /dev/null
+++ b/libs/tdlib/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>
\ No newline at end of file
diff --git a/libs/tdlib/td/example/uwp/app/TdApp.csproj b/libs/tdlib/td/example/uwp/app/TdApp.csproj
new file mode 100644
index 0000000000..b3d1d944d1
--- /dev/null
+++ b/libs/tdlib/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>
\ No newline at end of file
diff --git a/libs/tdlib/td/example/uwp/app/TdApp_TemporaryKey.pfx b/libs/tdlib/td/example/uwp/app/TdApp_TemporaryKey.pfx
new file mode 100644
index 0000000000..05ffbcabbc
--- /dev/null
+++ b/libs/tdlib/td/example/uwp/app/TdApp_TemporaryKey.pfx
diff --git a/libs/tdlib/td/example/uwp/app/project.json b/libs/tdlib/td/example/uwp/app/project.json
new file mode 100644
index 0000000000..e3b2dba25f
--- /dev/null
+++ b/libs/tdlib/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": {}
+  }
+}
\ No newline at end of file