KnightsOfTheArk
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DepotDownloader
mirror of https://github.com/SteamRE/DepotDownloader.git
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Merge pull request #1 from rGunti/feature/lib-extract

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Extracted code to library in .net standard
pull/144/head
Raphael Guntersweiler 5 years ago committed by GitHub
parent a6d30efade ee560060f6
commit f8ea7ce462
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GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 1923 additions and 1901 deletions
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4
DepotDownloader/AccountSettingsStore.cs → DepotDownloader.Core/AccountSettingsStore.cs
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@ -8,10 +8,10 @@ using System.Linq;
using SteamKit2;
using SteamKit2.Discovery;
namespace DepotDownloader
namespace DepotDownloader.Core
{
[ProtoContract]
class AccountSettingsStore
public class AccountSettingsStore
{
[ProtoMember(1, IsRequired=false)]
public Dictionary<string, byte[]> SentryData { get; private set; }

4
DepotDownloader/CDNClientPool.cs → DepotDownloader.Core/CDNClientPool.cs
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@ -7,12 +7,12 @@ using System.Net;
using System.Threading;
using System.Threading.Tasks;
namespace DepotDownloader
namespace DepotDownloader.Core
{
/// <summary>
/// CDNClientPool provides a pool of connections to CDN endpoints, requesting CDN tokens as needed
/// </summary>
class CDNClientPool
public class CDNClientPool
{
private const int ServerEndpointMinimumSize = 8;

2038
DepotDownloader/ContentDownloader.cs → DepotDownloader.Core/ContentDownloader.cs
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2
DepotDownloader/DepotConfigStore.cs → DepotDownloader.Core/DepotConfigStore.cs
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@ -4,7 +4,7 @@ using ProtoBuf;
using System.IO;
using System.IO.Compression;
namespace DepotDownloader
namespace DepotDownloader.Core
{
[ProtoContract]
class DepotConfigStore

12
DepotDownloader.Core/DepotDownloader.Core.csproj
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@ -0,0 +1,12 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="protobuf-net" Version="3.0.52" />
<PackageReference Include="SteamKit2" Version="2.3.0" />
</ItemGroup>
</Project>

66
DepotDownloader/DownloadConfig.cs → DepotDownloader.Core/DownloadConfig.cs
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@ -1,33 +1,33 @@
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace DepotDownloader
{
class DownloadConfig
{
public int CellID { get; set; }
public bool DownloadAllPlatforms { get; set; }
public bool DownloadAllLanguages { get; set; }
public bool DownloadManifestOnly { get; set; }
public string InstallDirectory { get; set; }
public bool UsingFileList { get; set; }
public List<string> FilesToDownload { get; set; }
public List<Regex> FilesToDownloadRegex { get; set; }
public bool UsingExclusionList { get; set; }
public string BetaPassword { get; set; }
public bool VerifyAll { get; set; }
public int MaxServers { get; set; }
public int MaxDownloads { get; set; }
public string SuppliedPassword { get; set; }
public bool RememberPassword { get; set; }
// A Steam LoginID to allow multiple concurrent connections
public uint? LoginID {get; set; }
}
}
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace DepotDownloader.Core
{
public class DownloadConfig
{
public int CellID { get; set; }
public bool DownloadAllPlatforms { get; set; }
public bool DownloadAllLanguages { get; set; }
public bool DownloadManifestOnly { get; set; }
public string InstallDirectory { get; set; }
public bool UsingFileList { get; set; }
public List<string> FilesToDownload { get; set; }
public List<Regex> FilesToDownloadRegex { get; set; }
public bool UsingExclusionList { get; set; }
public string BetaPassword { get; set; }
public bool VerifyAll { get; set; }
public int MaxServers { get; set; }
public int MaxDownloads { get; set; }
public string SuppliedPassword { get; set; }
public bool RememberPassword { get; set; }
// A Steam LoginID to allow multiple concurrent connections
public uint? LoginID {get; set; }
}
}

4
DepotDownloader/ProtoManifest.cs → DepotDownloader.Core/ProtoManifest.cs
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@ -6,10 +6,10 @@ using System.IO.Compression;
using ProtoBuf;
using SteamKit2;
namespace DepotDownloader
namespace DepotDownloader.Core
{
[ProtoContract()]
class ProtoManifest
public class ProtoManifest
{
// Proto ctor
private ProtoManifest()

1400
DepotDownloader/Steam3Session.cs → DepotDownloader.Core/Steam3Session.cs
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272
DepotDownloader/Util.cs → DepotDownloader.Core/Util.cs
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@ -1,136 +1,136 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
using System.Text;
namespace DepotDownloader
{
static class Util
{
public static string GetSteamOS()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return "windows";
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
return "macos";
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
return "linux";
}
return "unknown";
}
public static string GetSteamArch()
{
return Environment.Is64BitOperatingSystem ? "64" : "32";
}
public static string ReadPassword()
{
ConsoleKeyInfo keyInfo;
StringBuilder password = new StringBuilder();
do
{
keyInfo = Console.ReadKey( true );
if ( keyInfo.Key == ConsoleKey.Backspace )
{
if ( password.Length > 0 )
password.Remove( password.Length - 1, 1 );
continue;
}
/* Printable ASCII characters only */
char c = keyInfo.KeyChar;
if ( c >= ' ' && c <= '~' )
password.Append( c );
} while ( keyInfo.Key != ConsoleKey.Enter );
return password.ToString();
}
// Validate a file against Steam3 Chunk data
public static List<ProtoManifest.ChunkData> ValidateSteam3FileChecksums(FileStream fs, ProtoManifest.ChunkData[] chunkdata)
{
var neededChunks = new List<ProtoManifest.ChunkData>();
int read;
foreach (var data in chunkdata)
{
byte[] chunk = new byte[data.UncompressedLength];
fs.Seek((long)data.Offset, SeekOrigin.Begin);
read = fs.Read(chunk, 0, (int)data.UncompressedLength);
byte[] tempchunk;
if (read < data.UncompressedLength)
{
tempchunk = new byte[read];
Array.Copy(chunk, 0, tempchunk, 0, read);
}
else
{
tempchunk = chunk;
}
byte[] adler = AdlerHash(tempchunk);
if (!adler.SequenceEqual(data.Checksum))
{
neededChunks.Add(data);
}
}
return neededChunks;
}
public static byte[] AdlerHash(byte[] input)
{
uint a = 0, b = 0;
for (int i = 0; i < input.Length; i++)
{
a = (a + input[i]) % 65521;
b = (b + a) % 65521;
}
return BitConverter.GetBytes(a | (b << 16));
}
public static byte[] SHAHash( byte[] input )
{
using (var sha = SHA1.Create())
{
var output = sha.ComputeHash( input );
return output;
}
}
public static byte[] DecodeHexString( string hex )
{
if ( hex == null )
return null;
int chars = hex.Length;
byte[] bytes = new byte[ chars / 2 ];
for ( int i = 0 ; i < chars ; i += 2 )
bytes[ i / 2 ] = Convert.ToByte( hex.Substring( i, 2 ), 16 );
return bytes;
}
public static string EncodeHexString( byte[] input )
{
return input.Aggregate( new StringBuilder(),
( sb, v ) => sb.Append( v.ToString( "x2" ) )
).ToString();
}
}
}
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
using System.Text;
namespace DepotDownloader.Core
{
public static class Util
{
public static string GetSteamOS()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return "windows";
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
return "macos";
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
return "linux";
}
return "unknown";
}
public static string GetSteamArch()
{
return Environment.Is64BitOperatingSystem ? "64" : "32";
}
public static string ReadPassword()
{
ConsoleKeyInfo keyInfo;
StringBuilder password = new StringBuilder();
do
{
keyInfo = Console.ReadKey( true );
if ( keyInfo.Key == ConsoleKey.Backspace )
{
if ( password.Length > 0 )
password.Remove( password.Length - 1, 1 );
continue;
}
/* Printable ASCII characters only */
char c = keyInfo.KeyChar;
if ( c >= ' ' && c <= '~' )
password.Append( c );
} while ( keyInfo.Key != ConsoleKey.Enter );
return password.ToString();
}
// Validate a file against Steam3 Chunk data
public static List<ProtoManifest.ChunkData> ValidateSteam3FileChecksums(FileStream fs, ProtoManifest.ChunkData[] chunkdata)
{
var neededChunks = new List<ProtoManifest.ChunkData>();
int read;
foreach (var data in chunkdata)
{
byte[] chunk = new byte[data.UncompressedLength];
fs.Seek((long)data.Offset, SeekOrigin.Begin);
read = fs.Read(chunk, 0, (int)data.UncompressedLength);
byte[] tempchunk;
if (read < data.UncompressedLength)
{
tempchunk = new byte[read];
Array.Copy(chunk, 0, tempchunk, 0, read);
}
else
{
tempchunk = chunk;
}
byte[] adler = AdlerHash(tempchunk);
if (!adler.SequenceEqual(data.Checksum))
{
neededChunks.Add(data);
}
}
return neededChunks;
}
public static byte[] AdlerHash(byte[] input)
{
uint a = 0, b = 0;
for (int i = 0; i < input.Length; i++)
{
a = (a + input[i]) % 65521;
b = (b + a) % 65521;
}
return BitConverter.GetBytes(a | (b << 16));
}
public static byte[] SHAHash( byte[] input )
{
using (var sha = SHA1.Create())
{
var output = sha.ComputeHash( input );
return output;
}
}
public static byte[] DecodeHexString( string hex )
{
if ( hex == null )
return null;
int chars = hex.Length;
byte[] bytes = new byte[ chars / 2 ];
for ( int i = 0 ; i < chars ; i += 2 )
bytes[ i / 2 ] = Convert.ToByte( hex.Substring( i, 2 ), 16 );
return bytes;
}
public static string EncodeHexString( byte[] input )
{
return input.Aggregate( new StringBuilder(),
( sb, v ) => sb.Append( v.ToString( "x2" ) )
).ToString();
}
}
}

15
DepotDownloader.sln
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@ -1,9 +1,11 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
VisualStudioVersion = 15.0.26228.4
# Visual Studio Version 16
VisualStudioVersion = 16.0.30517.126
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DepotDownloader", "DepotDownloader\DepotDownloader.csproj", "{39159C47-ACD3-449F-96CA-4F30C8ED147A}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DepotDownloader", "DepotDownloader\DepotDownloader.csproj", "{39159C47-ACD3-449F-96CA-4F30C8ED147A}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DepotDownloader.Core", "DepotDownloader.Core\DepotDownloader.Core.csproj", "{8303B6A1-CE40-4C26-9376-DB08290645F7}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -15,8 +17,15 @@ Global
{39159C47-ACD3-449F-96CA-4F30C8ED147A}.Debug|Any CPU.Build.0 = Debug|Any CPU
{39159C47-ACD3-449F-96CA-4F30C8ED147A}.Release|Any CPU.ActiveCfg = Release|Any CPU
{39159C47-ACD3-449F-96CA-4F30C8ED147A}.Release|Any CPU.Build.0 = Release|Any CPU
{8303B6A1-CE40-4C26-9376-DB08290645F7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{8303B6A1-CE40-4C26-9376-DB08290645F7}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8303B6A1-CE40-4C26-9376-DB08290645F7}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8303B6A1-CE40-4C26-9376-DB08290645F7}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {B9D19618-4471-4B6A-999B-3884575BE066}
EndGlobalSection
EndGlobal

5
DepotDownloader/DepotDownloader.csproj
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@ -1,11 +1,10 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp2.0</TargetFramework>
<TargetFramework>netcoreapp3.1</TargetFramework>
<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="protobuf-net" Version="3.0.24" />
<PackageReference Include="SteamKit2" Version="2.3.0" />
<ProjectReference Include="..\DepotDownloader.Core\DepotDownloader.Core.csproj" />
</ItemGroup>
</Project>

2
DepotDownloader/Program.cs
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@ -6,6 +6,8 @@ using SteamKit2;
using System.ComponentModel;
using System.Threading.Tasks;
using System.Runtime.InteropServices;
using DepotDownloader.Core;
namespace DepotDownloader
{
class Program

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