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- /* 2>nul || @title VPKMOD by AveYo v2019.04.23 - weapon sound qol request
- @echo off & pushd %~dp0
- :: Export bundled Source?Replacement pair list used by VPKMOD tool to generate the modded DOTA 2 pak01_dir.vpk
- >Mod.lst cd.
- ::------------------------------------------------------------------------------------------------------------------------------
- rem Hero_PhantomAssassin.PreAttack = Hero_ChaosKnight.PreAttack
- ::>>Mod.lst echo/sounds/weapons/hero/phantom_assassin/phantom_assassin_swing1.vsnd_c?sounds/weapons/hero/spirit_breaker/preattack01.vsnd_c
- rem Hero_PhantomAssassin.Attack , Hero_EmberSpirit.Attack = Hero_ChaosKnight.Attack
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/attack_long01.vsnd_c?sounds/weapons/hero/omniknight/attack01.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/attack_long02.vsnd_c?sounds/weapons/hero/omniknight/attack02.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/attack_long03.vsnd_c?sounds/weapons/hero/omniknight/attack03.vsnd_c
- rem Hero_EmberSpirit.Attack.Ring = none
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/ring01.vsnd_c?sounds/null.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/ring02.vsnd_c?sounds/null.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/ring03.vsnd_c?sounds/null.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/small_blade/ring04.vsnd_c?sounds/null.vsnd_c
- rem Hero_DragonKnight.PreAttack = Hero_MonkeyKing.PreAttack
- >>Mod.lst echo/sounds/weapons/hero/dragon_knight/sword_swing1.vsnd_c?sounds/weapons/hero/brewmaster/preattack01.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/dragon_knight/sword_swing2.vsnd_c?sounds/weapons/hero/brewmaster/preattack02.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/dragon_knight/sword_swing3.vsnd_c?sounds/weapons/hero/brewmaster/preattack03.vsnd_c
- rem Hero_DragonKnight.Attack = Hero_ChaosKnight.Attack
- >>Mod.lst echo/sounds/weapons/hero/shared/impacts/sword_impact1.vsnd_c?sounds/weapons/hero/omniknight/attack01.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/impacts/sword_impact2.vsnd_c?sounds/weapons/hero/omniknight/attack02.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/shared/impacts/sword_impact3.vsnd_c?sounds/weapons/hero/omniknight/attack03.vsnd_c
- rem Hero_Antimage.PreAttack = Hero_ChaosKnight.PreAttack
- ::>>Mod.lst echo/sounds/weapons/hero/antimage/antimage_swing1.vsnd_c?sounds/weapons/hero/spirit_breaker/preattack01.vsnd_c
- rem Hero_Antimage.Attack = Hero_ChaosKnight.Attack
- >>Mod.lst echo/sounds/weapons/hero/antimage/antimage_attack1.vsnd_c?sounds/weapons/hero/omniknight/attack01.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/antimage/antimage_attack2.vsnd_c?sounds/weapons/hero/omniknight/attack02.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/antimage/antimage_attack3.vsnd_c?sounds/weapons/hero/omniknight/attack03.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/antimage/antimage_attack4.vsnd_c?sounds/weapons/hero/omniknight/attack01.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/antimage/antimage_attack5.vsnd_c?sounds/weapons/hero/omniknight/attack02.vsnd_c
- >>Mod.lst echo/sounds/weapons/hero/antimage/antimage_attack6.vsnd_c?sounds/weapons/hero/omniknight/attack03.vsnd_c
- rem Hero_Juggernaut.ArcanaHaste.Anim
- >>Mod.lst echo/sounds/physics/movement/hero/juggernaut/haste.vsnd_c?sounds/null.vsnd_c
- ::------------------------------------------------------------------------------------------------------------------------------
- :: Detect DOTA 2 path
- call :reg_query STEAMPATH "HKCU\SOFTWARE\Valve\Steam" "SteamPath"
- set "STEAMDATA=" & if defined STEAMPATH for %%# in ("%STEAMPATH%") do set "STEAMPATH=%%~dpnx#"
- if not exist "%STEAMPATH%\Steam.exe" call :end ! Cannot find SteamPath in registry
- call :reg_query ACTIVEUSER "HKCU\SOFTWARE\Valve\Steam\ActiveProcess" "ActiveUser" & set/a "STEAMID=ACTIVEUSER" >nul 2>nul
- if exist "%STEAMPATH%\userdata\%STEAMID%\config\localconfig.vdf" set "STEAMDATA=%STEAMPATH%\userdata\%STEAMID%"
- if not defined STEAMDATA for /f "delims=" %%# in ('dir "%STEAMPATH%\userdata" /b/o:d/t:w/s 2^>nul') do set "ACTIVEUSER=%%~dp#"
- if not defined STEAMDATA for /f "delims=\" %%# in ("%ACTIVEUSER:*\userdata\=%") do set "STEAMID=%%#"
- if exist "%STEAMPATH%\userdata\%STEAMID%\config\localconfig.vdf" set "STEAMDATA=%STEAMPATH%\userdata\%STEAMID%"
- set "libfilter=LibraryFolders { TimeNextStatsReport ContentStatsID }"
- if not exist "%STEAMPATH%\SteamApps\libraryfolders.vdf" call :end ! Cannot find "%STEAMPATH%\SteamApps\libraryfolders.vdf"
- for /f usebackq^ delims^=^"^ tokens^=4 %%s in (`findstr /v "%libfilter%" "%STEAMPATH%\SteamApps\libraryfolders.vdf"`) do (
- if exist "%%s\steamapps\appmanifest_570.acf" if exist "%%s\steamapps\common\dota 2 beta\game\dota\dota.fgd" set "libfs=%%s")
- set "STEAMAPPS=%STEAMPATH%\steamapps" & if defined libfs set "STEAMAPPS=%libfs:\\=\%\steamapps"
- if not exist "%STEAMAPPS%\common\dota 2 beta\game\dota\maps\dota.vpk" call :end ! Missing "%STEAMAPPS%\common\dota 2 beta\game"
- set "DOTA=%STEAMAPPS%\common\dota 2 beta\game" & set "CONTENT=%STEAMAPPS%\common\dota 2 beta\content"
- :: Compile VPKMOD tool if not already present (needs net framework 3.5+ or 4.0+ on Windows 7)
- for /f "tokens=* delims=" %%v in ('dir /b /s /a:-d /o:-n "%Windir%\Microsoft.NET\Framework\*csc.exe"') do set "csc=%%v"
- if not exist vpkmod.exe "%csc%" /out:vpkmod.exe /target:exe /platform:anycpu /optimize /nologo "%~f0"
- if not exist vpkmod.exe echo [ERROR] Failed compiling c# snippet! .net framework 3.5+ compiler needed &timeout /t -1 & exit /b
- : Clear previous mod
- del /f /q "%DOTA%\dota_MOD\pak01_dir.vpk" >nul 2>nul
- : Force-close dota2.exe
- taskkill /f /im dota2.exe /t >nul 2>nul & timeout /t 2 >nul
- :: In-memory file replacement mod using nothing but unaltered Valve authored files (custom vpkmod tool exclusive feature)
- vpkmod -i "%DOTA%\dota\pak01_dir.vpk" -o "%DOTA%\dota_MOD\pak01_dir.vpk" -m "Mod.lst" &rem -s
- : Done!
- if not exist "%DOTA%\dota_MOD\pak01_dir.vpk" (echo ERROR :^() else echo SUCCESS! To use, add launch option: -language MOD
- timeout /t -1
- exit/b
- :reg_query [USAGE] call :reg_query ResultVar "HKCU\KeyName" "ValueName"
- (for /f "skip=2 delims=" %%s in ('reg query "%~2" /v "%~3" /z 2^>nul') do set ".=%%s" & call set "%~1=%%.:*) =%%") & exit/b
- :end Message[prefix with ! to signal failure]
- (echo. & echo %* & if "%~1"=="!" color 0c) & pause>nul & exit
- exit/b VPKMOD C# source */
- using System;
- using System.Collections.Generic;
- using System.Diagnostics;
- using System.Globalization;
- using System.IO;
- using System.Linq;
- using System.Reflection;
- using System.Runtime.Serialization;
- using System.Security.Cryptography;
- using System.Security.Permissions;
- using System.Text;
- using SteamDatabase.ValvePak;
- using VPKMOD;
- [assembly:AssemblyTitle("VPKMOD")]
- [assembly:AssemblyCompanyAttribute("AveYo")]
- [assembly:AssemblyCopyright("AveYo / SteamDatabase")]
- [assembly:AssemblyVersionAttribute("2019.03.19")]
- namespace SteamDatabase.ValvePak
- {
- // [assembly: AssemblyTitle("Valve Pak Library")]
- // [assembly: AssemblyDescription("Library to work with Valve Pak archives")]
- // [assembly: AssemblyCompany("SteamDatabase")]
- // [assembly: AssemblyProduct("ValvePak")]
- // [assembly: AssemblyCopyright("Copyright ® SteamDatabase 2016")]
- // <auto-generated/>
- // Not actually auto generated, but this makes StyleCop ignore this file
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // PackageEntry.cs
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- public class PackageEntry
- {
- /// <summary>
- /// Gets or sets file name of this entry.
- /// </summary>
- public string FileName { get; set; }
- /// <summary>
- /// Gets or sets the name of the directory this file is in.
- /// '/' is always used as a dictionary separator in Valve's implementation.
- /// Directory names are also always lower cased in Valve's implementation.
- /// </summary>
- public string DirectoryName { get; set; }
- /// <summary>
- /// Gets or sets the file extension.
- /// If the file has no extension, this is an empty string.
- /// </summary>
- public string TypeName { get; set; }
- /// <summary>
- /// Gets or sets the CRC32 checksum of this entry.
- /// </summary>
- public uint CRC32 { get; set; }
- /// <summary>
- /// Gets or sets the length in bytes.
- /// </summary>
- public uint Length { get; set; }
- /// <summary>
- /// Gets or sets the offset in the package.
- /// </summary>
- public uint Offset { get; set; }
- /// <summary>
- /// Gets or sets which archive this entry is in.
- /// </summary>
- public ushort ArchiveIndex { get; set; }
- /// <summary>
- /// Gets the length in bytes by adding Length and length of SmallData.
- /// </summary>
- public uint TotalLength
- {
- get
- {
- var totalLength = Length;
- if (SmallData != null)
- {
- totalLength += (uint)SmallData.Length;
- }
- return totalLength;
- }
- }
- /// <summary>
- /// Gets or sets the preloaded bytes.
- /// </summary>
- public byte[] SmallData { get; set; }
- /// <summary>
- /// Returns the file name and extension.
- /// </summary>
- /// <returns>File name and extension.</returns>
- public string GetFileName()
- {
- var fileName = FileName;
- if (TypeName != string.Empty)
- {
- fileName += "." + TypeName;
- }
- return fileName;
- }
- /// <summary>
- /// Returns the absolute path of the file in the package.
- /// </summary>
- /// <returns>Absolute path.</returns>
- public string GetFullPath()
- {
- if (DirectoryName == null)
- {
- return GetFileName();
- }
- return DirectoryName + Package.DirectorySeparatorChar + GetFileName();
- }
- public override string ToString()
- {
- //return $"{GetFullPath()} crc=0x{CRC32:x2} metadatasz={SmallData.Length} fnumber={ArchiveIndex} ofs=0x{Offset:x2} sz={Length}";
- return String.Format("{0} crc=0x{1:x2} metadatasz={2} fnumber={3} ofs=0x{4:x2} sz={5}", GetFullPath(), CRC32, SmallData.Length, ArchiveIndex, Offset, Length);
- //return ""+GetFullPath()+" crc=0x"+CRC32+" metadatasz="+SmallData.Length+" fnumber="+ArchiveIndex+" ofs=0x"+Offset+" sz="+Length;
- }
- }
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // ArchiveMD5SectionEntry.cs
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- /// <summary>
- /// VPK_ArchiveMD5SectionEntry
- /// </summary>
- public class ArchiveMD5SectionEntry
- {
- /// <summary>
- /// Gets or sets the CRC32 checksum of this entry.
- /// </summary>
- public uint ArchiveIndex { get; set; }
- /// <summary>
- /// Gets or sets the offset in the package.
- /// </summary>
- public uint Offset { get; set; }
- /// <summary>
- /// Gets or sets the length in bytes.
- /// </summary>
- public uint Length { get; set; }
- /// <summary>
- /// Gets or sets the expected Checksum checksum.
- /// </summary>
- public byte[] Checksum { get; set; }
- }
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // StreamHelpers.cs
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- internal static class StreamHelpers
- {
- /// <summary>
- /// Reads a null terminated string.
- /// </summary>
- /// <returns>String.</returns>
- /// <param name="stream">Stream.</param>
- /// <param name="encoding">Encoding.</param>
- public static string ReadNullTermString(this BinaryReader stream, Encoding encoding)
- {
- var characterSize = encoding.GetByteCount("e");
- using (var ms = new MemoryStream())
- {
- while (true)
- {
- var data = new byte[characterSize];
- stream.Read(data, 0, characterSize);
- if (encoding.GetString(data, 0, characterSize) == "\0")
- {
- break;
- }
- ms.Write(data, 0, data.Length);
- }
- return encoding.GetString(ms.ToArray());
- }
- }
- }
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // Crc32.cs
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- /// <summary>
- /// A utility class to compute CRC32.
- /// </summary>
- internal static class Crc32
- {
- /// <summary>
- /// CRC polynomial 0xEDB88320.
- /// </summary>
- private static readonly uint[] Table =
- {
- 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419,
- 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4,
- 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07,
- 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
- 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856,
- 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
- 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4,
- 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
- 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3,
- 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A,
- 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599,
- 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
- 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190,
- 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F,
- 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E,
- 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
- 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED,
- 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
- 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3,
- 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
- 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A,
- 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5,
- 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010,
- 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
- 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17,
- 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6,
- 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615,
- 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
- 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344,
- 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
- 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A,
- 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
- 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1,
- 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C,
- 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF,
- 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
- 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE,
- 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31,
- 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C,
- 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
- 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B,
- 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
- 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1,
- 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
- 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278,
- 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7,
- 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66,
- 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
- 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605,
- 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8,
- 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B,
- 0x2D02EF8D
- };
- /// <summary>
- /// Compute a checksum for a given array of bytes.
- /// </summary>
- /// <param name="buffer">The array of bytes to compute the checksum for.</param>
- /// <returns>The computed checksum.</returns>
- public static uint Compute(byte[] buffer)
- {
- uint crc = 0xFFFFFFFF;
- for (var i = 0; i < buffer.Length; i++)
- {
- crc = (crc >> 8) ^ Table[buffer[i] ^ crc & 0xff];
- }
- return ~crc;
- }
- }
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // AsnKeyParser.cs
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // <auto-generated/>
- // Not actually auto generated, but this makes StyleCop ignore this file
- /*
- This code is licenced under MIT
- // The MIT License
- //
- // Copyright (c) 2006-2008 TinyVine Software Limited.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy
- // of this software and associated documentation files (the "Software"), to deal
- // in the Software without restriction, including without limitation the rights
- // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- // copies of the Software, and to permit persons to whom the Software is
- // furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in
- // all copies or substantial portions of the Software.
- //
- // 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- // THE SOFTWARE.
- Portions of this software are Copyright of Simone Chiaretta
- Portions of this software are Copyright of Nate Kohari
- Portions of this software are Copyright of Alex Henderson
- */
- [Serializable]
- internal sealed class BerDecodeException : Exception
- {
- private readonly int _position;
- public BerDecodeException(string message, int position)
- : base(message)
- {
- _position = position;
- }
- public BerDecodeException(string message, int position, Exception ex)
- : base(message, ex)
- {
- _position = position;
- }
- private BerDecodeException(SerializationInfo info, StreamingContext context)
- : base(info, context)
- {
- _position = info.GetInt32("Position");
- }
- public override string Message
- {
- get
- {
- var sb = new StringBuilder(base.Message);
- sb.AppendFormat(" (Position {0}){1}",
- _position, Environment.NewLine);
- return sb.ToString();
- }
- }
- [SecurityPermission(SecurityAction.Demand, SerializationFormatter = true)]
- public override void GetObjectData(SerializationInfo info, StreamingContext context)
- {
- base.GetObjectData(info, context);
- info.AddValue("Position", _position);
- }
- }
- internal sealed class AsnKeyParser
- {
- private readonly AsnParser _parser;
- public AsnKeyParser(ICollection<byte> contents)
- {
- _parser = new AsnParser(contents);
- }
- public static byte[] TrimLeadingZero(byte[] values)
- {
- byte[] r;
- if ((0x00 == values[0]) && (values.Length > 1))
- {
- r = new byte[values.Length - 1];
- Array.Copy(values, 1, r, 0, values.Length - 1);
- }
- else
- {
- r = new byte[values.Length];
- Array.Copy(values, r, values.Length);
- }
- return r;
- }
- public static bool EqualOid(byte[] first, byte[] second)
- {
- if (first.Length != second.Length)
- {
- return false;
- }
- for (int i = 0; i < first.Length; i++)
- {
- if (first[i] != second[i])
- {
- return false;
- }
- }
- return true;
- }
- public RSAParameters ParseRSAPublicKey()
- {
- var parameters = new RSAParameters();
- // Current value
- // Sanity Check
- // Checkpoint
- int position = _parser.CurrentPosition();
- // Ignore Sequence - PublicKeyInfo
- int length = _parser.NextSequence();
- if (length != _parser.RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Sequence Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- _parser.RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- // Checkpoint
- position = _parser.CurrentPosition();
- // Ignore Sequence - AlgorithmIdentifier
- length = _parser.NextSequence();
- if (length > _parser.RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect AlgorithmIdentifier Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- _parser.RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- // Checkpoint
- position = _parser.CurrentPosition();
- // Grab the OID
- byte[] value = _parser.NextOID();
- byte[] oid = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01 };
- if (!EqualOid(value, oid))
- {
- throw new BerDecodeException("Expected OID 1.2.840.113549.1.1.1", position);
- }
- // Optional Parameters
- if (_parser.IsNextNull())
- {
- _parser.NextNull();
- // Also OK: value = _parser.Next();
- }
- else
- {
- // Gracefully skip the optional data
- _parser.Next();
- }
- // Checkpoint
- position = _parser.CurrentPosition();
- // Ignore BitString - PublicKey
- length = _parser.NextBitString();
- if (length > _parser.RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect PublicKey Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- _parser.RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- // Checkpoint
- position = _parser.CurrentPosition();
- // Ignore Sequence - RSAPublicKey
- length = _parser.NextSequence();
- if (length < _parser.RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect RSAPublicKey Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- _parser.RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- parameters.Modulus = TrimLeadingZero(_parser.NextInteger());
- parameters.Exponent = TrimLeadingZero(_parser.NextInteger());
- return parameters;
- }
- }
- internal sealed class AsnParser
- {
- private readonly int _initialCount;
- private readonly List<byte> _octets;
- public AsnParser(ICollection<byte> values)
- {
- _octets = new List<byte>(values.Count);
- _octets.AddRange(values);
- _initialCount = _octets.Count;
- }
- public int CurrentPosition()
- {
- return _initialCount - _octets.Count;
- }
- public int RemainingBytes()
- {
- return _octets.Count;
- }
- private int GetLength()
- {
- int length = 0;
- // Checkpoint
- int position = CurrentPosition();
- try
- {
- byte b = GetNextOctet();
- if (b == (b & 0x7f))
- {
- return b;
- }
- int i = b & 0x7f;
- if (i > 4)
- {
- var sb = new StringBuilder("Invalid Length Encoding. ");
- sb.AppendFormat("Length uses {0} _octets",
- i.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- while (0 != i--)
- {
- // shift left
- length <<= 8;
- length |= GetNextOctet();
- }
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- return length;
- }
- public byte[] Next()
- {
- int position = CurrentPosition();
- try
- {
- #pragma warning disable 168
- #pragma warning disable 219
- byte b = GetNextOctet();
- #pragma warning restore 219
- #pragma warning restore 168
- int length = GetLength();
- if (length > RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- return GetOctets(length);
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- }
- private byte GetNextOctet()
- {
- int position = CurrentPosition();
- if (0 == RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- 1.ToString(CultureInfo.InvariantCulture),
- RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- byte b = GetOctets(1)[0];
- return b;
- }
- private byte[] GetOctets(int octetCount)
- {
- int position = CurrentPosition();
- if (octetCount > RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- octetCount.ToString(CultureInfo.InvariantCulture),
- RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- var values = new byte[octetCount];
- try
- {
- _octets.CopyTo(0, values, 0, octetCount);
- _octets.RemoveRange(0, octetCount);
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- return values;
- }
- public bool IsNextNull()
- {
- return _octets[0] == 0x05;
- }
- public int NextNull()
- {
- int position = CurrentPosition();
- try
- {
- byte b = GetNextOctet();
- if (0x05 != b)
- {
- var sb = new StringBuilder("Expected Null. ");
- sb.AppendFormat("Specified Identifier: {0}", b.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- // Next octet must be 0
- b = GetNextOctet();
- if (0x00 != b)
- {
- var sb = new StringBuilder("Null has non-zero size. ");
- sb.AppendFormat("Size: {0}", b.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- return 0;
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- }
- public int NextSequence()
- {
- int position = CurrentPosition();
- try
- {
- byte b = GetNextOctet();
- if (0x30 != b)
- {
- var sb = new StringBuilder("Expected Sequence. ");
- sb.AppendFormat("Specified Identifier: {0}",
- b.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- int length = GetLength();
- if (length > RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Sequence Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- return length;
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- }
- public int NextBitString()
- {
- int position = CurrentPosition();
- try
- {
- byte b = GetNextOctet();
- if (0x03 != b)
- {
- var sb = new StringBuilder("Expected Bit String. ");
- sb.AppendFormat("Specified Identifier: {0}", b.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- int length = GetLength();
- // We need to consume unused bits, which is the first
- // octet of the remaing values
- b = _octets[0];
- _octets.RemoveAt(0);
- length--;
- if (0x00 != b)
- {
- throw new BerDecodeException("The first octet of BitString must be 0", position);
- }
- return length;
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- }
- public byte[] NextInteger()
- {
- int position = CurrentPosition();
- try
- {
- byte b = GetNextOctet();
- if (0x02 != b)
- {
- var sb = new StringBuilder("Expected Integer. ");
- sb.AppendFormat("Specified Identifier: {0}", b.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- int length = GetLength();
- if (length > RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Integer Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- return GetOctets(length);
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- }
- public byte[] NextOID()
- {
- int position = CurrentPosition();
- try
- {
- byte b = GetNextOctet();
- if (0x06 != b)
- {
- var sb = new StringBuilder("Expected Object Identifier. ");
- sb.AppendFormat("Specified Identifier: {0}",
- b.ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- int length = GetLength();
- if (length > RemainingBytes())
- {
- var sb = new StringBuilder("Incorrect Object Identifier Size. ");
- sb.AppendFormat("Specified: {0}, Remaining: {1}",
- length.ToString(CultureInfo.InvariantCulture),
- RemainingBytes().ToString(CultureInfo.InvariantCulture));
- throw new BerDecodeException(sb.ToString(), position);
- }
- var values = new byte[length];
- for (int i = 0; i < length; i++)
- {
- values[i] = _octets[0];
- _octets.RemoveAt(0);
- }
- return values;
- }
- catch (ArgumentOutOfRangeException ex)
- {
- throw new BerDecodeException("Error Parsing Key", position, ex);
- }
- }
- }
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- // Package.cs
- ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- /*
- * Read() function was mostly taken from Rick's Gibbed.Valve.FileFormats,
- * which is subject to this license:
- *
- * Copyright (c) 2008 Rick (rick 'at' gibbed 'dot' us)
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- * claim that you wrote the original software. If you use this software
- * in a product, an acknowledgment in the product documentation would be
- * appreciated but is not required.
- *
- * 2. Altered source versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.
- *
- * 3. This notice may not be removed or altered from any source
- * distribution.
- */
- public class Package : IDisposable
- {
- public const int MAGIC = 0x55AA1234;
- /// <summary>
- /// Always '/' as per Valve's vpk implementation.
- /// </summary>
- public const char DirectorySeparatorChar = '/';
- private BinaryReader Reader;
- private bool IsDirVPK;
- private uint HeaderSize;
- /// <summary>
- /// Gets the File Name
- /// </summary>
- public string FileName { get; private set; }
- /// <summary>
- /// Gets the VPK version.
- /// </summary>
- public uint Version { get; private set; }
- /// <summary>
- /// Gets the size in bytes of the directory tree.
- /// </summary>
- public uint TreeSize { get; private set; }
- /// <summary>
- /// Gets how many bytes of file content are stored in this VPK file (0 in CSGO).
- /// </summary>
- public uint FileDataSectionSize { get; private set; }
- /// <summary>
- /// Gets the size in bytes of the section containing MD5 checksums for external archive content.
- /// </summary>
- public uint ArchiveMD5SectionSize { get; private set; }
- /// <summary>
- /// Gets the size in bytes of the section containing MD5 checksums for content in this file.
- /// </summary>
- public uint OtherMD5SectionSize { get; private set; }
- /// <summary>
- /// Gets the size in bytes of the section containing the public key and signature.
- /// </summary>
- public uint SignatureSectionSize { get; private set; }
- /// <summary>
- /// Gets the MD5 checksum of the file tree.
- /// </summary>
- public byte[] TreeChecksum { get; private set; }
- /// <summary>
- /// Gets the MD5 checksum of the archive MD5 checksum section entries.
- /// </summary>
- public byte[] ArchiveMD5EntriesChecksum { get; private set; }
- /// <summary>
- /// Gets the MD5 checksum of the complete package until the signature structure.
- /// </summary>
- public byte[] WholeFileChecksum { get; private set; }
- /// <summary>
- /// Gets the public key.
- /// </summary>
- public byte[] PublicKey { get; private set; }
- /// <summary>
- /// Gets the signature.
- /// </summary>
- public byte[] Signature { get; private set; }
- /// <summary>
- /// Gets the package entries.
- /// </summary>
- public Dictionary<string, List<PackageEntry>> Entries { get; private set; }
- /// <summary>
- /// Gets the archive MD5 checksum section entries. Also known as cache line hashes.
- /// </summary>
- public List<ArchiveMD5SectionEntry> ArchiveMD5Entries { get; private set; }
- /// <summary>
- /// Releases binary reader.
- /// </summary>
- public void Dispose()
- {
- Dispose(true);
- GC.SuppressFinalize(this);
- }
- protected virtual void Dispose(bool disposing)
- {
- if (disposing && Reader != null)
- {
- ((IDisposable)Reader).Dispose();
- Reader = null;
- }
- }
- /// <summary>
- /// Sets the file name.
- /// </summary>
- /// <param name="fileName">Filename.</param>
- public void SetFileName(string fileName)
- {
- if (fileName.EndsWith(".vpk", StringComparison.Ordinal))
- {
- fileName = fileName.Substring(0, fileName.Length - 4);
- }
- if (fileName.EndsWith("_dir", StringComparison.Ordinal))
- {
- IsDirVPK = true;
- fileName = fileName.Substring(0, fileName.Length - 4);
- }
- FileName = fileName;
- }
- /// <summary>
- /// Opens and reads the given filename.
- /// The file is held open until the object is disposed.
- /// </summary>
- /// <param name="filename">The file to open and read.</param>
- public void Read(string filename)
- {
- SetFileName(filename);
- var fs = new FileStream(String.Format("{0}{1}.vpk", FileName,(IsDirVPK ? "_dir" : string.Empty)), FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
- //var fs = new FileStream($"{FileName}{(IsDirVPK ? "_dir" : string.Empty)}.vpk", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
- Read(fs);
- }
- /// <summary>
- /// Reads the given <see cref="Stream"/>.
- /// </summary>
- /// <param name="input">The input <see cref="Stream"/> to read from.</param>
- public void Read(Stream input)
- {
- if (FileName == null)
- {
- throw new InvalidOperationException("If you call Read() directly with a stream, you must call SetFileName() first.");
- }
- Reader = new BinaryReader(input);
- if (Reader.ReadUInt32() != MAGIC)
- {
- throw new InvalidDataException("Given file is not a VPK.");
- }
- Version = Reader.ReadUInt32();
- TreeSize = Reader.ReadUInt32();
- if (Version == 1)
- {
- // Nothing else
- }
- else if (Version == 2)
- {
- FileDataSectionSize = Reader.ReadUInt32();
- ArchiveMD5SectionSize = Reader.ReadUInt32();
- OtherMD5SectionSize = Reader.ReadUInt32();
- SignatureSectionSize = Reader.ReadUInt32();
- }
- else
- {
- throw new InvalidDataException(string.Format("Bad VPK version. ({0})", Version));
- }
- HeaderSize = (uint)input.Position;
- ReadEntries();
- if (Version == 2)
- {
- // Skip over file data, if any
- input.Position += FileDataSectionSize;
- ReadArchiveMD5Section();
- ReadOtherMD5Section();
- ReadSignatureSection();
- }
- }
- /// <summary>
- /// Searches for a given file entry in the file list.
- /// </summary>
- /// <param name="filePath">Full path to the file to find.</param>
- public PackageEntry FindEntry(string filePath)
- {
- filePath = filePath.Replace('\\', DirectorySeparatorChar);
- // Even though technically we are passing in full path as file name, relevant functions in next overload fix it
- return FindEntry(Path.GetDirectoryName(filePath), filePath);
- }
- /// <summary>
- /// Searches for a given file entry in the file list.
- /// </summary>
- /// <param name="directory">Directory to search in.</param>
- /// <param name="fileName">File name to find.</param>
- public PackageEntry FindEntry(string directory, string fileName)
- {
- fileName = fileName.Replace('\\', DirectorySeparatorChar);
- return FindEntry(directory, Path.GetFileNameWithoutExtension(fileName), Path.GetExtension(fileName).TrimStart('.'));
- }
- /// <summary>
- /// Searches for a given file entry in the file list.
- /// </summary>
- /// <param name="directory">Directory to search in.</param>
- /// <param name="fileName">File name to find, without the extension.</param>
- /// <param name="extension">File extension, without the leading dot.</param>
- public PackageEntry FindEntry(string directory, string fileName, string extension)
- {
- // Assume no extension
- if (extension == null)
- {
- extension = string.Empty;
- }
- if (!Entries.ContainsKey(extension))
- {
- return null;
- }
- // We normalize path separators when reading the file list
- directory = directory.Replace('\\', DirectorySeparatorChar).Trim(DirectorySeparatorChar);
- // If the directory is empty after trimming, set it to null
- if (directory == string.Empty)
- {
- directory = null;
- }
- //return Entries[extension].FirstOrDefault(x => x.DirectoryName == directory && x.FileName == fileName);
- foreach (PackageEntry x in Entries[extension])
- {
- if (x.DirectoryName == directory && x.FileName == fileName)
- {
- return x;
- }
- }
- return null;
- }
- /// <summary>
- /// Reads the entry from the VPK package.
- /// </summary>
- /// <param name="entry">Package entry.</param>
- /// <param name="output">Output buffer.</param>
- /// <param name="validateCrc">If true, CRC32 will be calculated and verified for read data.</param>
- public void ReadEntry(PackageEntry entry, out byte[] output)
- {
- ReadEntry(entry, out output, true);
- }
- public void ReadEntry(PackageEntry entry, out byte[] output, bool validateCrc)
- {
- output = new byte[entry.SmallData.Length + entry.Length];
- if (entry.SmallData.Length > 0)
- {
- entry.SmallData.CopyTo(output, 0);
- }
- if (entry.Length > 0)
- {
- Stream fs = null;
- try
- {
- var offset = entry.Offset;
- if (entry.ArchiveIndex != 0x7FFF)
- {
- if (!IsDirVPK)
- {
- throw new InvalidOperationException("Given VPK is not a _dir, but entry is referencing an external archive.");
- }
- //var fileName = FileName+"_"+entry.ArchiveIndex+".vpk";
- var fileName = String.Format("{0}_{1:d3}.vpk",FileName,entry.ArchiveIndex);
- fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
- }
- else
- {
- fs = Reader.BaseStream;
- offset += HeaderSize + TreeSize;
- }
- fs.Seek(offset, SeekOrigin.Begin);
- fs.Read(output, entry.SmallData.Length, (int)entry.Length);
- }
- finally
- {
- if (entry.ArchiveIndex != 0x7FFF)
- {
- fs.Close();
- }
- }
- }
- if (validateCrc && entry.CRC32 != Crc32.Compute(output))
- {
- throw new InvalidDataException("CRC32 mismatch for read data.");
- }
- }
- private void ReadEntries()
- {
- var typeEntries = new Dictionary<string, List<PackageEntry>>();
- // Types
- while (true)
- {
- var typeName = Reader.ReadNullTermString(Encoding.UTF8);
- if (typeName == string.Empty)
- {
- break;
- }
- // Valve uses a space for missing extensions,
- // we replace it with an empty string to match how System.IO.Path deals with it.
- if (typeName == " ")
- {
- typeName = string.Empty;
- }
- var entries = new List<PackageEntry>();
- // Directories
- while (true)
- {
- var directoryName = Reader.ReadNullTermString(Encoding.UTF8);
- if (directoryName == string.Empty)
- {
- break;
- }
- // Valve uses a space for blank directory names,
- // we replace it with a null to match how System.IO.Path deals with root paths.
- if (directoryName == " ")
- {
- directoryName = null;
- }
- // Files
- while (true)
- {
- var fileName = Reader.ReadNullTermString(Encoding.UTF8);
- if (fileName == string.Empty)
- {
- break;
- }
- var entry = new PackageEntry
- {
- FileName = fileName,
- DirectoryName = directoryName,
- TypeName = typeName,
- CRC32 = Reader.ReadUInt32(),
- SmallData = new byte[Reader.ReadUInt16()],
- ArchiveIndex = Reader.ReadUInt16(),
- Offset = Reader.ReadUInt32(),
- Length = Reader.ReadUInt32()
- };
- if (Reader.ReadUInt16() != 0xFFFF)
- {
- throw new FormatException("Invalid terminator.");
- }
- if (entry.SmallData.Length > 0)
- {
- Reader.Read(entry.SmallData, 0, entry.SmallData.Length);
- }
- entries.Add(entry);
- }
- }
- typeEntries.Add(typeName, entries);
- }
- Entries = typeEntries;
- }
- /// <summary>
- /// Verify checksums and signatures provided in the VPK
- /// </summary>
- public void VerifyHashes()
- {
- if (Version != 2)
- {
- throw new InvalidDataException("Only version 2 is supported.");
- }
- using (var md5 = MD5.Create())
- {
- Reader.BaseStream.Position = 0;
- var hash = md5.ComputeHash(Reader.ReadBytes((int)(HeaderSize + TreeSize + FileDataSectionSize + ArchiveMD5SectionSize + 32)));
- if (!hash.SequenceEqual(WholeFileChecksum))
- {
- //throw new InvalidDataException($"Package checksum mismatch ({BitConverter.ToString(hash)} != expected {BitConverter.ToString(WholeFileChecksum)})");
- throw new InvalidDataException(String.Format("Package checksum mismatch ({0} != expected {1})", BitConverter.ToString(hash), BitConverter.ToString(WholeFileChecksum)));
- }
- Reader.BaseStream.Position = HeaderSize;
- hash = md5.ComputeHash(Reader.ReadBytes((int)TreeSize));
- if (!hash.SequenceEqual(TreeChecksum))
- {
- //throw new InvalidDataException($"File tree checksum mismatch ({BitConverter.ToString(hash)} != expected {BitConverter.ToString(TreeChecksum)})");
- throw new InvalidDataException(String.Format("File tree checksum mismatch ({0} != expected {1})", BitConverter.ToString(hash), BitConverter.ToString(TreeChecksum)));
- }
- Reader.BaseStream.Position = HeaderSize + TreeSize + FileDataSectionSize;
- hash = md5.ComputeHash(Reader.ReadBytes((int)ArchiveMD5SectionSize));
- if (!hash.SequenceEqual(ArchiveMD5EntriesChecksum))
- {
- //throw new InvalidDataException($"Archive MD5 entries checksum mismatch ({BitConverter.ToString(hash)} != expected {BitConverter.ToString(ArchiveMD5EntriesChecksum)})");
- throw new InvalidDataException(String.Format("Archive MD5 entries checksum mismatch ({0} != expected {1})", BitConverter.ToString(hash), BitConverter.ToString(ArchiveMD5EntriesChecksum)));
- }
- // TODO: verify archive checksums
- }
- if (PublicKey == null || Signature == null)
- {
- return;
- }
- if (!IsSignatureValid())
- {
- throw new InvalidDataException("VPK signature is not valid.");
- }
- }
- /// <summary>
- /// Verifies the RSA signature.
- /// </summary>
- /// <returns>True if signature is valid, false otherwise.</returns>
- public bool IsSignatureValid()
- {
- Reader.BaseStream.Position = 0;
- var keyParser = new AsnKeyParser(PublicKey);
- var rsa = new RSACryptoServiceProvider();
- rsa.ImportParameters(keyParser.ParseRSAPublicKey());
- var deformatter = new RSAPKCS1SignatureDeformatter(rsa);
- deformatter.SetHashAlgorithm("SHA256");
- var hash = new SHA256Managed().ComputeHash(Reader.ReadBytes((int)(HeaderSize + TreeSize + FileDataSectionSize + ArchiveMD5SectionSize + OtherMD5SectionSize)));
- return deformatter.VerifySignature(hash, Signature);
- }
- private void ReadArchiveMD5Section()
- {
- ArchiveMD5Entries = new List<ArchiveMD5SectionEntry>();
- if (ArchiveMD5SectionSize == 0)
- {
- return;
- }
- var entries = ArchiveMD5SectionSize / 28; // 28 is sizeof(VPK_MD5SectionEntry), which is int + int + int + 16 chars
- for (var i = 0; i < entries; i++)
- {
- ArchiveMD5Entries.Add(new ArchiveMD5SectionEntry
- {
- ArchiveIndex = Reader.ReadUInt32(),
- Offset = Reader.ReadUInt32(),
- Length = Reader.ReadUInt32(),
- Checksum = Reader.ReadBytes(16)
- });
- }
- }
- private void ReadOtherMD5Section()
- {
- if (OtherMD5SectionSize != 48)
- {
- //throw new InvalidDataException($"Encountered OtherMD5Section with size of {OtherMD5SectionSize} (should be 48)");
- throw new InvalidDataException(String.Format("Encountered OtherMD5Section with size of {0} (should be 48)", OtherMD5SectionSize));
- }
- TreeChecksum = Reader.ReadBytes(16);
- ArchiveMD5EntriesChecksum = Reader.ReadBytes(16);
- WholeFileChecksum = Reader.ReadBytes(16);
- }
- private void ReadSignatureSection()
- {
- if (SignatureSectionSize == 0)
- {
- return;
- }
- var publicKeySize = Reader.ReadInt32();
- PublicKey = Reader.ReadBytes(publicKeySize);
- var signatureSize = Reader.ReadInt32();
- Signature = Reader.ReadBytes(signatureSize);
- }
- }
- }
- namespace VPKMOD
- {
- public class Options
- {
- public string Input = string.Empty;
- public bool Recursive = false;
- public string Output = string.Empty;
- public List<string> ExtFilter = new List<string>();
- public List<string> PathFilter = new List<string>();
- public string FilterList = string.Empty;
- public string ModList = string.Empty;
- public bool OutputVPKDir = false;
- public bool CachedManifest = false;
- public bool VerifyVPKChecksums = false;
- public bool Silent = false;
- public bool Help = false;
- public Options()
- {
- Parsed = new Dictionary< string, List<string> >();
- }
- public IDictionary< string, List<string> > Parsed { get; private set; }
- public bool Find(string key)
- {
- return Find(key, false);
- }
- public bool Find(string key, bool keyonly)
- {
- if (Parsed.ContainsKey(key))
- {
- if (keyonly) return true;
- if (Parsed[key].Count != 0) return true;
- Console.Error.WriteLine("VPKMOD ERROR! Missing argument for: -{0}", key);
- }
- return false;
- }
- public void Parse(string[] args)
- {
- var key = "";
- List<string> values = new List<string>();
- foreach (string arg in args)
- {
- if (arg.StartsWith("-"))
- {
- if (key != "") Parsed[key] = values;
- values = new List<string>();
- key = arg.Substring(1);
- }
- else if (key == "") Parsed[arg] = new List<string>();
- else values = new List<string>(arg.Split(','));
- }
- if (key != "") Parsed[key] = values;
- if (Find("i"))
- {
- Input = Parsed["i"].FirstOrDefault();
- Console.WriteLine("VPKMOD -i Input: {0}", Input);
- }
- if (Find("r", true))
- {
- Recursive = true;
- Console.WriteLine("VPKMOD -r Recursive: {0} (if input is a folder)", Recursive);
- }
- if (Find("o"))
- {
- Output = Parsed["o"].FirstOrDefault();
- Console.WriteLine("VPKMOD -o Output: {0}", Output);
- }
- if (Find("e"))
- {
- ExtFilter = Parsed["e"];
- Console.WriteLine("VPKMOD -e ExtFilter: {0}", string.Join(", ", ExtFilter.ToArray()));
- }
- if (Find("p"))
- {
- PathFilter = Parsed["p"];
- Console.WriteLine("VPKMOD -p PathFilter: {0}", string.Join(", ", PathFilter.ToArray()));
- }
- if (Find("l"))
- {
- FilterList = Parsed["l"].FirstOrDefault();
- Console.WriteLine("VPKMOD -l Filter.lst: {0}", FilterList);
- }
- if (Find("m"))
- {
- ModList = Parsed["m"].FirstOrDefault();
- Console.WriteLine("VPKMOD -m Mod.lst: {0}", ModList);
- }
- if (Find("d", true))
- {
- OutputVPKDir = true;
- Console.WriteLine("VPKMOD -d OutputVPKDir: {0}", OutputVPKDir);
- }
- if (Find("c", true))
- {
- CachedManifest = true;
- Console.WriteLine("VPKMOD -c CachedManifest: {0}", CachedManifest);
- }
- if (Find("v", true))
- {
- VerifyVPKChecksums = true;
- Console.WriteLine("VPKMOD -v VerifyVPKChecksums: {0}", VerifyVPKChecksums);
- }
- if (Find("s", true))
- {
- Silent = true;
- Console.WriteLine("VPKMOD -s Silent: {0}", Silent);
- }
- if (Find("h", true) || args.Length == 0)
- {
- Console.WriteLine("VPKMOD v1.0 \t AveYo / SteamDatabase");
- Console.WriteLine(" -i Input VPK file (unpak) or directory (pak)");
- Console.WriteLine(" -r Process all files in subdirectories (pak)");
- Console.WriteLine(" -o Output directory (unpak) or file.vpk (pak)");
- Console.WriteLine(" -e Extension(s) filter, example: \"vcss_c,vjs_c,vxml_c\"");
- Console.WriteLine(" -p Path(s) filter, example: \"particles/,models/\"");
- Console.WriteLine(" -l Import filters from external.lst,");
- Console.WriteLine(" if -e or -p are also used, export filters");
- Console.WriteLine(" -m Import mod?src definitions from external.lst");
- Console.WriteLine(" allowing in-memory unpak-rename-pak modding");
- Console.WriteLine(" -d Export VPK directory of files and their CRC");
- Console.WriteLine(" -c Use cached VPK manifest - only changed files get written to disk");
- Console.WriteLine(" -v Verify checksums and signatures");
- Console.WriteLine(" -t Parallel processing threads count");
- Console.WriteLine(" -s Silent processing");
- Console.WriteLine(" -h This help screen");
- Console.WriteLine("Press ENTER to quit");
- Console.ReadLine();
- Environment.Exit(0);
- }
- }
- }
- public class Tree<TKey, TValue> : Dictionary<TKey, TValue> {}
- public class Tree<TKey1, TKey2, TValue> : Dictionary<TKey1, Tree<TKey2, TValue>> {}
- public class Tree<TKey1, TKey2, TKey3, TValue> : Dictionary<TKey1, Tree<TKey2, TKey3, TValue>> {}
- public static class TreeExtensions
- {
- public static Tree<TKey2, TValue> New<TKey1, TKey2, TValue>(this Tree<TKey1, TKey2, TValue> dictionary)
- {
- return new Tree<TKey2, TValue>();
- }
- public static Tree<TKey2, TKey3, TValue> New<TKey1,TKey2,TKey3,TValue>(this Tree<TKey1,TKey2,TKey3,TValue> dictionary)
- {
- return new Tree<TKey2, TKey3, TValue>();
- }
- }
- class Program
- {
- private static readonly object ConsoleWriterLock = new object();
- private static Options Options;
- private static int CurrentFile = 0;
- private static int TotalFiles = 0;
- private static Dictionary<string, uint> OldPakManifest = new Dictionary<string, uint>();
- private static Dictionary<string, Dictionary<string, bool>> ModSrc = new Dictionary<string, Dictionary<string, bool>>();
- private static Dictionary<string, string> SrcMod = new Dictionary<string, string>();
- private static List<string> FileFilter = new List<string>();
- private static List<string> ExtFilter = new List<string>();
- private static bool ExportFilter = false;
- public static void Main(string[] args)
- {
- Options = new Options();
- Options.Parse(args);
- if (String.IsNullOrEmpty(Options.Input))
- {
- Echo("Missing -i input parameter!", ConsoleColor.Red);
- return;
- }
- Options.Input = FixPathSlashes(Path.GetFullPath(Options.Input));
- if (!String.IsNullOrEmpty(Options.Output))
- {
- Options.Output = FixPathSlashes(Path.GetFullPath(Options.Output));
- }
- if (!String.IsNullOrEmpty(Options.ModList))
- {
- Options.ModList = FixPathSlashes(Path.GetFullPath(Options.ModList));
- if (File.Exists(Options.ModList))
- {
- var file = new StreamReader(Options.ModList);
- string line, ext, mod, src;
- Dictionary<string, bool> m = new Dictionary<string, bool>();
- while ((line = file.ReadLine()) != null)
- {
- var split = line.Split(new[] { '?' }, 2);
- if (split.Length == 2)
- {
- mod = FixPathSlashes(split[0]);
- src = FixPathSlashes(split[1]);
- FileFilter.Add(src);
- ext = Path.GetExtension(src);
- if (ext.Length > 1) ExtFilter.Add(ext.Substring(1));
- SrcMod[src] = mod;
- if (!ModSrc.ContainsKey(src))
- ModSrc.Add(src, new Dictionary<string, bool> { {mod , false} });
- else
- ModSrc[src].Add(mod, false);
- }
- }
- file.Close();
- }
- }
- else if (!String.IsNullOrEmpty(Options.FilterList))
- {
- Options.FilterList = FixPathSlashes(Path.GetFullPath(Options.FilterList));
- if (File.Exists(Options.FilterList))
- {
- var file = new StreamReader(Options.FilterList);
- string line, ext;
- while ((line = file.ReadLine()) != null)
- {
- FileFilter.Add(FixPathSlashes(line));
- ext = Path.GetExtension(line);
- if (ext.Length > 1) ExtFilter.Add(ext.Substring(1));
- }
- file.Close();
- }
- if (Options.PathFilter.Count > 0 || Options.ExtFilter.Count > 0)
- {
- ExportFilter = true;
- }
- }
- if (Options.PathFilter.Count > 0)
- {
- foreach (string filter in Options.PathFilter.ToList())
- {
- int index = Options.PathFilter.IndexOf(filter);
- if (index != -1) Options.PathFilter[index] = FixPathSlashes(filter);
- }
- }
- var paths = new List<string>();
- if (Directory.Exists(Options.Input))
- {
- if (Path.GetExtension(Options.Output).ToLower() != ".vpk")
- {
- Echo(String.Format("Input \"{0}\" is a directory while Output \"{1}\" is not a VPK.", Options.Input, Options.Output), ConsoleColor.Red);
- return;
- }
- paths.AddRange(Directory.GetFiles(Options.Input, "*.*", Options.Recursive ? SearchOption.AllDirectories : !!))
- if (paths.Count == 0)
- {
- Echo(String.Format("No such file \"{0}\" or directory is empty. Did you mean to include -r (recursive) parameter?", Options.Input), ConsoleColor.Red);
- return;
- }
- WriteVPK(paths, false); // pak directory into output.vpk
- }
- else if (File.Exists(Options.Input))
- {
- if (Path.GetExtension(Options.Input).ToLower() != ".vpk")
- {
- Echo(String.Format("Input \"{0}\" is not a VPK.", Options.Input), ConsoleColor.Red);
- return;
- }
- paths.Add(Options.Input);
- if (Path.GetExtension(Options.Output).ToLower() != ".vpk")
- {
- ReadVPK(Options.Input); // unpak input.vpk into output dir
- }
- else
- {
- WriteVPK(paths, true); // mod input.vpk into output.vpk
- }
- }
- CurrentFile = 0;
- TotalFiles = paths.Count;
- }
- private static void ReadVPK(string path)
- {
- Echo(String.Format("--- Listing files in package \"{0}\"", path), ConsoleColor.Green);
- var sw = Stopwatch.StartNew();
- var package = new Package();
- try
- {
- package.Read(path);
- }
- catch (Exception e)
- {
- Echo(e.ToString(), ConsoleColor.Yellow);
- }
- if (Options.VerifyVPKChecksums)
- {
- try
- {
- package.VerifyHashes();
- Console.WriteLine("VPK verification succeeded");
- }
- catch (Exception)
- {
- Echo("Failed to verify checksums and signature of given VPK:", ConsoleColor.Red);
- }
- return;
- }
- if (!String.IsNullOrEmpty(Options.Output) && !Options.OutputVPKDir)
- {
- //Console.WriteLine("--- Reading VPK files...");
- var manifestPath = string.Concat(path, ".manifest.txt");
- if (Options.CachedManifest && File.Exists(manifestPath))
- {
- var file = new StreamReader(manifestPath);
- string line;
- while ((line = file.ReadLine()) != null)
- {
- var split = line.Split(new[] { ' ' }, 2);
- if (split.Length == 2)
- {
- OldPakManifest.Add(split[1], uint.Parse(split[0]));
- }
- }
- file.Close();
- }
- foreach (var type in package.Entries)
- {
- if (ExtFilter.Count > 0 && !ExtFilter.Contains(type.Key))
- {
- continue;
- }
- else if (Options.ExtFilter.Count > 0 && !Options.ExtFilter.Contains(type.Key))
- {
- continue;
- }
- DumpVPK(package, type.Key);
- }
- if (Options.CachedManifest)
- {
- using (var file = new StreamWriter(manifestPath))
- {
- foreach (var hash in OldPakManifest)
- {
- if (package.FindEntry(hash.Key) == null)
- {
- Console.WriteLine("\t{0} no longer exists in VPK", hash.Key);
- }
- file.WriteLine("{0} {1}", hash.Value, hash.Key);
- }
- }
- }
- }
- if (Options.OutputVPKDir)
- {
- foreach (var type in package.Entries)
- {
- foreach (var file in type.Value)
- {
- Console.WriteLine(file);
- }
- }
- }
- if (ExportFilter)
- {
- using (var filter = new StreamWriter(Options.FilterList))
- {
- foreach (var type in package.Entries)
- {
- if (Options.ExtFilter.Count > 0 && !Options.ExtFilter.Contains(type.Key))
- {
- continue;
- }
- foreach (var file in type.Value)
- {
- var ListPath = FixPathSlashes(file.GetFullPath());
- if (Options.PathFilter.Count > 0)
- {
- var found = false;
- foreach (string pathfilter in Options.PathFilter)
- {
- if (ListPath.StartsWith(pathfilter, StringComparison.Ordinal)) found = true;
- }
- if (!found) continue;
- }
- filter.WriteLine(ListPath);
- if (!Options.Silent) Console.WriteLine(ListPath);
- }
- }
- }
- }
- sw.Stop();
- Echo(String.Format("--- Processed in {0}s", sw.Elapsed.TotalSeconds), ConsoleColor.Cyan);
- }
- private static void WriteVPK(List<string> paths, bool modding)
- {
- if (modding) Echo("--- Exporting filtered input", ConsoleColor.Green);
- else Echo("--- Paking input folder", ConsoleColor.Green);
- TotalFiles = paths.Count;
- var sw = Stopwatch.StartNew();
- Encoding iso = Encoding.GetEncoding("ISO-8859-1");
- Encoding utf = Encoding.UTF8;
- byte[] data = new byte[0];
- int Signature = 0x55AA1234;
- uint Version = 1;
- uint TreeSize = 0;
- uint HeaderSize = 4 * 3;
- var excluded = new List<string> { "zip", "reg", "rar", "msi", "exe", "dll", "com", "cmd", "bat", "vbs" };
- var tree = new Tree<string, string, string, byte[]>();
- var package = new Package();
- if (modding)
- {
- try
- {
- package.Read(Options.Input);
- }
- catch (Exception e)
- {
- Echo(e.ToString(), ConsoleColor.Yellow);
- }
- foreach (var type in package.Entries)
- {
- if (ExtFilter.Count > 0 && !ExtFilter.Contains(type.Key))
- {
- continue;
- }
- else if (Options.ExtFilter.Count > 0 && !Options.ExtFilter.Contains(type.Key))
- {
- continue;
- }
- var entries = package.Entries[type.Key];
- foreach (var file in entries)
- {
- var filePath = string.Format("{0}.{1}", file.FileName, file.TypeName);
- if (file.DirectoryName.Length > 0)
- {
- filePath = Path.Combine(file.DirectoryName, filePath);
- }
- filePath = FixPathSlashes(filePath);
- bool found = false;
- if (FileFilter.Count > 0)
- {
- foreach (string filter in FileFilter)
- {
- //if (filePath.StartsWith(filter)) found = true;
- if (filePath == filter) found = true;
- }
- if (!found) continue;
- }
- else if (Options.PathFilter.Count > 0)
- {
- foreach (string filter in Options.PathFilter)
- {
- if (filePath.StartsWith(filter, StringComparison.Ordinal)) found = true;
- }
- if (!found) continue;
- }
- string root = string.Empty;
- var ext = file.TypeName; //Path.GetExtension(root).TrimStart('.');
- if (ext == string.Empty)
- {
- ext = " ";
- if (!Options.Silent) Echo(" missing extension!", ConsoleColor.Red);
- //continue;
- }
- if (excluded.Contains(ext))
- {
- if (!Options.Silent) Echo(" illegal extension!", ConsoleColor.Red);
- continue;
- }
- var filename = file.FileName; //Path.GetFileNameWithoutExtension(root);
- if (filename == string.Empty)
- {
- filename = " ";
- if (!Options.Silent) Echo(" missing name!", ConsoleColor.Red);
- //continue;
- }
- var rel = file.DirectoryName; //Path.GetDirectoryName(root).Replace('\\', '/');
- byte[] output;
- package.ReadEntry(file, out output);
- if (ModSrc.ContainsKey(filePath))
- {
- if (!Options.Silent) Console.WriteLine("MOD: {0}", filePath);
- foreach (var m in ModSrc[filePath])
- {
- if (!Options.Silent) Console.WriteLine(" >>{0}", m);
- filePath = m.Key;
- ext = Path.GetExtension(m.Key).TrimStart('.');
- filename = Path.GetFileNameWithoutExtension(m.Key);
- rel = Path.GetDirectoryName(m.Key).Replace('\\', '/');
- if (rel == string.Empty) {
- rel = " ";
- }
- if (!tree.ContainsKey(ext)) {
- tree[ext] = tree.New();
- }
- if (!tree[ext].ContainsKey(rel)) {
- tree[ext][rel] = tree[ext].New();
- }
- tree[ext][rel][filename] = output; //File.ReadAllBytes(path);
- }
- }
- else
- {
- if (rel == string.Empty) {
- rel = " ";
- }
- if (!tree.ContainsKey(ext)) {
- tree[ext] = tree.New();
- }
- if (!tree[ext].ContainsKey(rel)) {
- tree[ext][rel] = tree[ext].New();
- }
- //package.ReadEntry(file, out output);
- tree[ext][rel][filename] = output; //File.ReadAllBytes(path);
- }
- }
- }
- }
- if (!modding)
- {
- foreach (var path in paths)
- {
- if (!Options.Silent) Console.WriteLine("[{0}/{1}] {2}", ++CurrentFile, TotalFiles, path);
- byte[] latin = Encoding.Convert(utf, iso, utf.GetBytes(path.Substring(Options.Input.Length)));
- string root = iso.GetString(latin).ToLower();
- var ext = Path.GetExtension(root).TrimStart('.');
- if (ext == string.Empty)
- {
- ext = " ";
- if (!Options.Silent) Echo(" missing extension!", ConsoleColor.Red);
- //continue;
- }
- if (excluded.Contains(ext))
- {
- if (!Options.Silent) Echo(" illegal extension!", ConsoleColor.Red);
- continue;
- }
- var filename = Path.GetFileNameWithoutExtension(root);
- if (filename == string.Empty)
- {
- filename = " ";
- if (!Options.Silent) Echo(" missing name!", ConsoleColor.Red);
- //continue;
- }
- var rel = Path.GetDirectoryName(root).Replace('\\', '/');
- if (rel == string.Empty) {
- rel = " ";
- }
- if (!tree.ContainsKey(ext)) {
- tree[ext] = tree.New();
- }
- if (!tree[ext].ContainsKey(rel)) {
- tree[ext][rel] = tree[ext].New();
- }
- tree[ext][rel][filename] = File.ReadAllBytes(path);
- }
- }
- foreach (var ext in tree)
- {
- TreeSize += (uint)ext.Key.Length + 2;
- //Console.WriteLine("[ {0} ]",ext.Key);
- foreach (var relpath in tree[ext.Key]) {
- TreeSize += (uint)relpath.Key.Length + 2;
- //Console.WriteLine("[ --- {0}", relpath.Key);
- foreach (var filename in tree[ext.Key][relpath.Key]) {
- TreeSize += (uint)filename.Key.Length + 1 + 18;
- //Console.WriteLine("[ --- : ---> {0}.{1}", filename.Key, ext.Key);
- }
- }
- }
- TreeSize += 1;
- using (var input = new MemoryStream())
- {
- input.Write(BitConverter.GetBytes(Signature), 0, 4);
- input.Write(BitConverter.GetBytes(Version), 0, 4);
- input.Write(BitConverter.GetBytes(TreeSize), 0, 4);
- HeaderSize = (uint)input.Position;
- var data_offset = HeaderSize + TreeSize;
- foreach (var ext in tree) {
- input.Write(Encoding.UTF8.GetBytes(ext.Key), 0, ext.Key.Length);
- input.Write(new byte[] { 0x0 }, 0, 1);
- foreach (var relpath in tree[ext.Key]) {
- input.Write(Encoding.UTF8.GetBytes(relpath.Key), 0, relpath.Key.Length);
- input.Write(new byte[] { 0x0 }, 0, 1);
- foreach (var filename in tree[ext.Key][relpath.Key]) {
- input.Write(Encoding.UTF8.GetBytes(filename.Key), 0, filename.Key.Length);
- input.Write(new byte[] { 0x0 }, 0, 1);
- var metadata_offset = (uint)input.Position;
- var file_offset = data_offset;
- uint checksum = 0;
- input.Position = data_offset;
- var file = tree[ext.Key][relpath.Key][filename.Key];
- //if (modding) checksum = package.FindEntry(relpath.Key, filename.Key, ext.Key).CRC32;
- //else checksum = Crc32.Compute(file);
- checksum = Crc32.Compute(file);
- input.Write(file, 0, file.Length);
- data_offset = (uint)input.Position;
- var file_length = data_offset - file_offset;
- input.Position = metadata_offset;
- input.Write(BitConverter.GetBytes(checksum & 0xFFffFFff), 0, 4);
- input.Write(new byte[] { 0x0, 0x0 }, 0, 2);
- input.Write(BitConverter.GetBytes(0x7fff), 0, 2);
- input.Write(BitConverter.GetBytes(file_offset - TreeSize - HeaderSize), 0, 4);
- input.Write(BitConverter.GetBytes(file_length), 0, 4);
- input.Write(BitConverter.GetBytes(0xffff), 0, 2);
- }
- // next relpath
- input.Write(new byte[] { 0x0 }, 0, 1);
- }
- // next ext
- input.Write(new byte[] { 0x0 }, 0, 1);
- }
- // end of file tree
- input.Write(new byte[] { 0x0 }, 0, 1);
- data = input.ToArray();
- }
- DumpFile(Options.Output, data);
- sw.Stop();
- Echo(String.Format("--- Processed in {0}s", sw.Elapsed.TotalSeconds), ConsoleColor.Cyan);
- }
- private static void DumpVPK(Package package, string type)
- {
- var entries = package.Entries[type];
- foreach (var file in entries)
- {
- var filePath = string.Format("{0}.{1}", file.FileName, file.TypeName);
- if (!String.IsNullOrEmpty(file.DirectoryName))
- {
- filePath = Path.Combine(file.DirectoryName, filePath);
- }
- filePath = FixPathSlashes(filePath);
- bool found = false;
- if (FileFilter.Count > 0)
- {
- foreach (string filter in FileFilter)
- {
- if (filePath.StartsWith(filter, StringComparison.Ordinal)) found = true;
- }
- if (!found) continue;
- }
- else if (Options.PathFilter.Count > 0)
- {
- foreach (string filter in Options.PathFilter)
- {
- if (filePath.StartsWith(filter, StringComparison.Ordinal)) found = true;
- }
- if (!found) continue;
- }
- if (!String.IsNullOrEmpty(Options.Output))
- {
- uint oldCrc32;
- if (Options.CachedManifest && OldPakManifest.TryGetValue(filePath, out oldCrc32) && oldCrc32 == file.CRC32)
- {
- continue;
- }
- OldPakManifest[filePath] = file.CRC32;
- }
- byte[] output;
- package.ReadEntry(file, out output);
- if (!String.IsNullOrEmpty(Options.Output))
- {
- DumpFile(filePath, output);
- }
- }
- }
- private static void DumpFile(string path, byte[] data)
- {
- var outputFile = Path.Combine(Options.Output, path);
- Directory.CreateDirectory(Path.GetDirectoryName(outputFile));
- File.WriteAllBytes(outputFile, data);
- if (!Options.Silent) Console.WriteLine("--- Dump written to \"{0}\"", outputFile);
- }
- private static string FixPathSlashes(string path)
- {
- path = path.Replace('\\', '/');
- // if (Path.DirectorySeparatorChar != '/')
- // {
- // path = path.Replace('/', Path.DirectorySeparatorChar);
- // }
- return path;
- }
- public static void Echo(string msg, ConsoleColor clr)
- {
- lock (ConsoleWriterLock)
- {
- Console.ForegroundColor = clr;
- Console.Error.WriteLine(msg);
- Console.ResetColor();
- }
- }
- }
- }
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