mirror of
https://github.com/sochix/TLSharp.git
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Upload Helper
This commit is contained in:
Afshin Arani
parent
23e647e81c
commit
79b02b9295
120
TLSharp.Core/Requests/UploadHelper.cs
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120
TLSharp.Core/Requests/UploadHelper.cs
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@ -0,0 +1,120 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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using TeleSharp.TL;
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using TeleSharp.TL.Upload;
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namespace TLSharp.Core.Requests
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{
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public class UploadHelper
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{
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public static async Task<TLAbsInputFile> Uploader(string name,StreamReader reader,TelegramClient client)
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{
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if (reader.BaseStream.Length < 10 * 1024 * 1024)
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return await SmallFileUpload(name, reader, client);
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else
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return await BigFileUpload(name, reader, client);
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}
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private static async Task<TLInputFile> SmallFileUpload(string name, StreamReader reader, TelegramClient client)
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{
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var file = new byte[reader.BaseStream.Length];
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reader.BaseStream.Read(file, 0, (int)reader.BaseStream.Length);
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string hash;
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using (MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider())
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{
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hash = Convert.ToBase64String(md5.ComputeHash(file));
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}
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reader = null;
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var stream = new MemoryStream(file);
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Queue<byte[]> parts = new Queue<byte[]>();
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while (!(stream.Position == stream.Length))
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{
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if ((stream.Length - stream.Position) > 512 *1024)
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{
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byte[] temp = new byte[512];
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stream.Read(temp, 0, 512 * 1024);
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parts.Enqueue(temp);
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}
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else
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{
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byte[] temp = new byte[512];
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stream.Read(temp, 0, (int)(stream.Length - stream.Position));
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parts.Enqueue(temp);
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}
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}
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stream = null;
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GC.Collect();
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int partnumber = 0;
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long file_id = BitConverter.ToInt64(RandomByteArray(8), 0);
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while (parts.Count != 0)
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{
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var part = parts.Dequeue();
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TLRequestSaveFilePart save = new TLRequestSaveFilePart();
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save.file_id = file_id;
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save.file_part = partnumber;
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save.bytes = part;
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await client.SendRequestAsync<bool>(save);
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partnumber++;
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}
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TLInputFile returnFile = new TLInputFile();
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returnFile.id = file_id;
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returnFile.name = name;
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returnFile.parts = parts.Count;
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returnFile.md5_checksum = hash;
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return returnFile;
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}
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private static async Task<TLInputFileBig> BigFileUpload(string name, StreamReader reader, TelegramClient client)
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{
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var file = new byte[reader.BaseStream.Length];
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reader.BaseStream.Read(file, 0, (int)reader.BaseStream.Length);
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reader = null;
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var stream = new MemoryStream(file);
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Queue<byte[]> parts = new Queue<byte[]>();
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while (!(stream.Position == stream.Length))
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{
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if ((stream.Length - stream.Position) > 512 * 1024)
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{
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byte[] temp = new byte[512];
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stream.Read(temp, 0, 512 * 1024);
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parts.Enqueue(temp);
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}
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else
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{
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byte[] temp = new byte[512];
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stream.Read(temp, 0, (int)(stream.Length - stream.Position));
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parts.Enqueue(temp);
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}
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}
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stream = null;
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GC.Collect();
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int partnumber = 0;
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long file_id = BitConverter.ToInt64(RandomByteArray(8), 0);
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while (parts.Count != 0)
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{
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var part = parts.Dequeue();
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TLRequestSaveBigFilePart save = new TLRequestSaveBigFilePart();
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save.file_id = file_id;
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save.file_part = partnumber;
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save.bytes = part;
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save.file_total_parts = parts.Count;
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await client.SendRequestAsync<bool>(save);
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partnumber++;
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}
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TLInputFileBig returnFile = new TLInputFileBig();
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returnFile.id = file_id;
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returnFile.name = name;
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returnFile.parts = parts.Count;
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return returnFile;
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}
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private static byte[] RandomByteArray(int count)
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{
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var temp = new byte[count];
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Random random = new Random();
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random.NextBytes(temp);
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return temp;
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}
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}
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}
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@ -1,87 +1,88 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProjectGuid>{400D2544-1CC6-4D8A-A62C-2292D9947A16}</ProjectGuid>
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<OutputType>Library</OutputType>
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<AppDesignerFolder>Properties</AppDesignerFolder>
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<RootNamespace>TLSharp.Core</RootNamespace>
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<AssemblyName>TLSharp.Core</AssemblyName>
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<TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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<FileAlignment>512</FileAlignment>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="Ionic.ZLib, Version=2.0.0.14, Culture=neutral, processorArchitecture=MSIL">
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<HintPath>..\packages\MarkerMetro.Unity.Ionic.Zlib.2.0.0.14\lib\net35\Ionic.ZLib.dll</HintPath>
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<Private>True</Private>
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</Reference>
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<Reference Include="System" />
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<Reference Include="System.Core" />
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<Reference Include="System.Xml.Linq" />
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<Reference Include="System.Data.DataSetExtensions" />
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<Reference Include="Microsoft.CSharp" />
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<Reference Include="System.Data" />
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<Reference Include="System.Net.Http" />
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<Reference Include="System.Xml" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="Auth\Authenticator.cs" />
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<Compile Include="Auth\Step1_PQRequest.cs" />
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<Compile Include="Auth\Step2_DHExchange.cs" />
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<Compile Include="Auth\Step3_CompleteDHExchange.cs" />
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<Compile Include="MTProto\Crypto\AES.cs" />
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<Compile Include="MTProto\Crypto\AuthKey.cs" />
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<Compile Include="MTProto\Crypto\BigInteger.cs" />
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<Compile Include="MTProto\Crypto\Crc32.cs" />
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<Compile Include="MTProto\Crypto\Factorizator.cs" />
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<Compile Include="MTProto\Crypto\MD5Digest.cs" />
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<Compile Include="MTProto\Crypto\RSA.cs" />
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<Compile Include="MTProto\Crypto\Salt.cs" />
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<Compile Include="MTProto\Serializers.cs" />
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<Compile Include="Network\MtProtoPlainSender.cs" />
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<Compile Include="Network\MtProtoSender.cs" />
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<Compile Include="Network\TcpMessage.cs" />
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<Compile Include="Network\TcpTransport.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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<Compile Include="Requests\AckRequest.cs" />
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<Compile Include="Session.cs" />
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<Compile Include="TelegramClient.cs" />
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<Compile Include="Utils\Helpers.cs" />
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</ItemGroup>
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<ItemGroup>
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<None Include="packages.config" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\TeleSharp.TL\TeleSharp.TL.csproj">
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<Project>{d6144517-91d2-4880-86df-e9ff5d7f383a}</Project>
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<Name>TeleSharp.TL</Name>
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</ProjectReference>
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
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Other similar extension points exist, see Microsoft.Common.targets.
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<Target Name="BeforeBuild">
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</Target>
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<Target Name="AfterBuild">
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</Target>
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-->
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProjectGuid>{400D2544-1CC6-4D8A-A62C-2292D9947A16}</ProjectGuid>
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<OutputType>Library</OutputType>
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<AppDesignerFolder>Properties</AppDesignerFolder>
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<RootNamespace>TLSharp.Core</RootNamespace>
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<AssemblyName>TLSharp.Core</AssemblyName>
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<TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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<FileAlignment>512</FileAlignment>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="Ionic.ZLib, Version=2.0.0.14, Culture=neutral, processorArchitecture=MSIL">
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<HintPath>..\packages\MarkerMetro.Unity.Ionic.Zlib.2.0.0.14\lib\net35\Ionic.ZLib.dll</HintPath>
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<Private>True</Private>
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</Reference>
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<Reference Include="System" />
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<Reference Include="System.Core" />
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<Reference Include="System.Xml.Linq" />
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<Reference Include="System.Data.DataSetExtensions" />
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<Reference Include="Microsoft.CSharp" />
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<Reference Include="System.Data" />
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<Reference Include="System.Net.Http" />
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<Reference Include="System.Xml" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="Auth\Authenticator.cs" />
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<Compile Include="Auth\Step1_PQRequest.cs" />
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<Compile Include="Auth\Step2_DHExchange.cs" />
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<Compile Include="Auth\Step3_CompleteDHExchange.cs" />
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<Compile Include="MTProto\Crypto\AES.cs" />
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<Compile Include="MTProto\Crypto\AuthKey.cs" />
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<Compile Include="MTProto\Crypto\BigInteger.cs" />
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<Compile Include="MTProto\Crypto\Crc32.cs" />
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<Compile Include="MTProto\Crypto\Factorizator.cs" />
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<Compile Include="MTProto\Crypto\MD5Digest.cs" />
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<Compile Include="MTProto\Crypto\RSA.cs" />
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<Compile Include="MTProto\Crypto\Salt.cs" />
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<Compile Include="MTProto\Serializers.cs" />
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<Compile Include="Network\MtProtoPlainSender.cs" />
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<Compile Include="Network\MtProtoSender.cs" />
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<Compile Include="Network\TcpMessage.cs" />
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<Compile Include="Network\TcpTransport.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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<Compile Include="Requests\AckRequest.cs" />
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<Compile Include="Requests\UploadHelper.cs" />
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<Compile Include="Session.cs" />
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<Compile Include="TelegramClient.cs" />
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<Compile Include="Utils\Helpers.cs" />
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</ItemGroup>
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<ItemGroup>
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<None Include="packages.config" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\TeleSharp.TL\TeleSharp.TL.csproj">
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<Project>{d6144517-91d2-4880-86df-e9ff5d7f383a}</Project>
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<Name>TeleSharp.TL</Name>
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</ProjectReference>
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
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Other similar extension points exist, see Microsoft.Common.targets.
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<Target Name="BeforeBuild">
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</Target>
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<Target Name="AfterBuild">
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</Target>
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-->
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</Project>
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