Copy helper classes/items to DLL

SabreHelper/7z/License.txt

@@ -0,0 +1,31 @@
+      7-Zip Extra
+      ~~~~~~~~~~~
+      License for use and distribution
+      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+      Copyright (C) 1999-2015 Igor Pavlov.
+
+      7-Zip Extra files are under the GNU LGPL license.
+
+      
+      Notes: 
+        You can use 7-Zip Extra on any computer, including a computer in a commercial 
+        organization. You don't need to register or pay for 7-Zip.
+
+
+      GNU LGPL information
+      --------------------
+
+        This library is free software; you can redistribute it and/or
+        modify it under the terms of the GNU Lesser General Public
+        License as published by the Free Software Foundation; either
+        version 2.1 of the License, or (at your option) any later version.
+
+        This library is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+        Lesser General Public License for more details.
+
+        You can receive a copy of the GNU Lesser General Public License from 
+        http://www.gnu.org/
+

SabreHelper/7z/history.txt

@@ -0,0 +1,77 @@
+7-Zip Extra history
+-------------------
+
+9.35 beta           2014-12-07
+------------------------------
+  - SFX modules were moved to LZMA SDK package.
+
+
+9.34 alpha          2014-06-22
+------------------------------
+  - Minimum supported system now is Windows 2000 for EXE and DLL files.
+  - all EXE and DLL files use msvcrt.dll.
+  - 7zr.exe now support AES encryption.
+
+
+9.18                2010-11-02
+------------------------------
+  - New small SFX module for installers.
+
+
+9.17                2010-10-04
+------------------------------
+  - New 7-Zip plugin for FAR Manager x64.
+
+
+9.10                2009-12-30
+------------------------------
+  - 7-Zip for installers now supports LZMA2.
+
+
+9.09                2009-12-12
+------------------------------
+  - LZMA2 compression method support.
+  - Some bugs were fixed.
+
+
+4.65                2009-02-03
+------------------------------
+  - Some bugs were fixed.
+
+
+4.38 beta           2006-04-13
+------------------------------
+  - SFX for installers now supports new properties in config file:
+    Progress, Directory, ExecuteFile, ExecuteParameters.
+
+
+4.34 beta           2006-02-27
+------------------------------
+  - ISetProperties::SetProperties:
+      it's possible to specify desirable number of CPU threads: 
+           PROPVARIANT: name=L"mt", vt = VT_UI4, ulVal = NumberOfThreads
+      If "mt" is not defined, 7za.dll will check number of processors in system to set 
+      number of desirable threads. 
+      Now 7za.dll can use:
+        2 threads for LZMA compressing
+        N threads for BZip2 compressing
+        4 threads for BZip2 decompressing
+      Other codecs use only one thread. 
+      Note: 7za.dll can use additional "small" threads with low CPU load.
+  - It's possible to call ISetProperties::SetProperties to specify "mt" property for decoder.
+
+
+4.33 beta           2006-02-05
+------------------------------
+  - Compressing speed and Memory requirements were increased.
+    Default dictionary size was increased: Fastest: 64 KB, Fast: 1 MB, 
+    Normal: 4 MB, Max: 16 MB, Ultra: 64 MB.
+  - 7z/LZMA now can use only these match finders: HC4, BT2, BT3, BT4
+
+
+4.27                2005-09-21
+------------------------------
+ - Some GUIDs/interfaces were changed.
+   IStream.h:
+     ISequentialInStream::Read now works as old ReadPart
+     ISequentialOutStream::Write now works as old WritePart

SabreHelper/7z/readme.txt

@@ -0,0 +1,124 @@
+7-Zip Extra 15.14
+-----------------
+
+7-Zip Extra is package of extra modules of 7-Zip. 
+
+7-Zip Copyright (C) 1999-2015 Igor Pavlov.
+
+7-Zip is free software. Read License.txt for more information about license.
+
+Source code of binaries can be found at:
+  http://www.7-zip.org/
+
+This package contains the following files:
+
+7za.exe     - standalone console version of 7-Zip with reduced formats support.
+7za.dll     - library for working with 7z archives
+7zxa.dll    - library for extracting from 7z archives
+License.txt - license information
+readme.txt  - this file
+
+Far\        - plugin for Far Manager
+x64\        - binaries for x64
+
+
+All 32-bit binaries can work in:
+  Windows 2000 / 2003 / 2008 / XP / Vista / 7 / 8 / 10
+  and  in any Windows x64 version with WoW64 support.
+All x64 binaries can work in any Windows x64 version. 
+
+All binaries use msvcrt.dll.
+
+7za.exe 
+-------
+
+7za.exe - is a standalone console version of 7-Zip with reduced formats support.
+
+  Extra: 7za.exe             : support for only some formats of 7-Zip.
+  7-Zip: 7z.exe with 7z.dll  : support for all formats of 7-Zip.
+
+7za.exe and 7z.exe from 7-Zip have same command line interface.
+7za.exe doesn't use external DLL files.
+
+You can read Help File (7-zip.chm) from 7-Zip package for description 
+of all commands and switches for 7za.exe and 7z.exe.
+
+7za.exe features:
+
+  - High compression ratio in 7z format
+  - Supported formats:
+      - Packing / unpacking: 7z, xz, ZIP, GZIP, BZIP2 and TAR 
+      - Unpacking only: Z, lzma, CAB.
+  - Highest compression ratio for ZIP and GZIP formats.
+  - Fast compression and decompression
+  - Strong AES-256 encryption in 7z and ZIP formats.
+
+Note: LZMA SDK contains 7zr.exe - more reduced version of 7za.exe.
+But you can use 7zr.exe as "public domain" code.
+
+
+
+DLL files
+---------
+
+7za.dll and 7zxa.dll are reduced versions of 7z.dll from 7-Zip.
+7za.dll and 7zxa.dll support only 7z format.
+Note: 7z.dll is main DLL file that works with all archive types in 7-Zip.
+
+7za.dll and 7zxa.dll support the following decoding methods:
+    - LZMA, LZMA2, PPMD, BCJ, BCJ2, COPY, 7zAES, BZip2, Deflate.
+
+7za.dll also supports 7z encoding with the following encoding methods:
+    - LZMA, LZMA2, PPMD, BCJ, BCJ2, COPY, 7zAES.
+
+7za.dll and 7zxa.dll work via COM interfaces.
+But these DLLs don't use standard COM interfaces for objects creating.
+
+Look also example code that calls DLL functions (in source code of 7-Zip):
+ 
+ 7zip\UI\Client7z
+
+Another example of binary that uses these interface is 7-Zip itself.
+The following binaries from 7-Zip use 7z.dll:
+  - 7z.exe (console version)
+  - 7zG.exe (GUI version)
+  - 7zFM.exe (7-Zip File Manager)
+
+Note: The source code of LZMA SDK also contains the code for similar DLLs
+(DLLs without BZip2, Deflate support). And these files from LZMA SDK can be 
+used as "public domain" code. If you use LZMA SDK files, you don't need to 
+follow GNU LGPL rules, if you want to change the code.
+
+
+
+
+License FAQ
+-----------
+
+Can I use the EXE or DLL files from 7-Zip in a commercial application?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Yes, but you are required to specify in documentation for your application:
+  (1) that you used parts of the 7-Zip program, 
+  (2) that 7-Zip is licensed under the GNU LGPL license and 
+  (3) you must give a link to www.7-zip.org, where the source code can be found.
+
+
+Can I use the source code of 7-Zip in a commercial application?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Since 7-Zip is licensed under the GNU LGPL you must follow the rules of that license. 
+In brief, it means that any LGPL'ed code must remain licensed under the LGPL. 
+For instance, you can change the code from 7-Zip or write a wrapper for some 
+code from 7-Zip and compile it into a DLL; but, the source code of that DLL 
+(including your modifications / additions / wrapper) must be licensed under 
+the LGPL or GPL. 
+Any other code in your application can be licensed as you wish. This scheme allows 
+users and developers to change LGPL'ed code and recompile that DLL. That is the 
+idea of free software. Read more here: http://www.gnu.org/. 
+
+
+
+Note: You can look also LZMA SDK, which is available under a more liberal license.
+
+
+---
+End of document

SabreHelper/CRC32.cs

@@ -0,0 +1,119 @@
+// Copyright (c) Damien Guard.  All rights reserved.
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. 
+// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+// Originally published at http://damieng.com/blog/2006/08/08/calculating_crc32_in_c_and_net
+
+using System;
+using System.Collections.Generic;
+using System.Security.Cryptography;
+
+namespace DamienG.Security.Cryptography
+{
+	/// <summary>
+	/// Implements a 32-bit CRC hash algorithm compatible with Zip etc.
+	/// </summary>
+	/// <remarks>
+	/// Crc32 should only be used for backward compatibility with older file formats
+	/// and algorithms. It is not secure enough for new applications.
+	/// If you need to call multiple times for the same data either use the HashAlgorithm
+	/// interface or remember that the result of one Compute call needs to be ~ (XOR) before
+	/// being passed in as the seed for the next Compute call.
+	/// </remarks>
+	public sealed class Crc32 : HashAlgorithm
+	{
+		public const UInt32 DefaultPolynomial = 0xedb88320u;
+		public const UInt32 DefaultSeed = 0xffffffffu;
+
+		static UInt32[] defaultTable;
+
+		readonly UInt32 seed;
+		readonly UInt32[] table;
+		UInt32 hash;
+
+		public Crc32()
+			: this(DefaultPolynomial, DefaultSeed)
+		{
+		}
+
+		public Crc32(UInt32 polynomial, UInt32 seed)
+		{
+			table = InitializeTable(polynomial);
+			this.seed = hash = seed;
+		}
+
+		public override void Initialize()
+		{
+			hash = seed;
+		}
+
+		protected override void HashCore(byte[] array, int ibStart, int cbSize)
+		{
+			hash = CalculateHash(table, hash, array, ibStart, cbSize);
+		}
+
+		protected override byte[] HashFinal()
+		{
+			var hashBuffer = UInt32ToBigEndianBytes(~hash);
+			HashValue = hashBuffer;
+			return hashBuffer;
+		}
+
+		public override int HashSize { get { return 32; } }
+
+		public static UInt32 Compute(byte[] buffer)
+		{
+			return Compute(DefaultSeed, buffer);
+		}
+
+		public static UInt32 Compute(UInt32 seed, byte[] buffer)
+		{
+			return Compute(DefaultPolynomial, seed, buffer);
+		}
+
+		public static UInt32 Compute(UInt32 polynomial, UInt32 seed, byte[] buffer)
+		{
+			return ~CalculateHash(InitializeTable(polynomial), seed, buffer, 0, buffer.Length);
+		}
+
+		static UInt32[] InitializeTable(UInt32 polynomial)
+		{
+			if (polynomial == DefaultPolynomial && defaultTable != null)
+				return defaultTable;
+
+			var createTable = new UInt32[256];
+			for (var i = 0; i < 256; i++)
+			{
+				var entry = (UInt32)i;
+				for (var j = 0; j < 8; j++)
+					if ((entry & 1) == 1)
+						entry = (entry >> 1) ^ polynomial;
+					else
+						entry = entry >> 1;
+				createTable[i] = entry;
+			}
+
+			if (polynomial == DefaultPolynomial)
+				defaultTable = createTable;
+
+			return createTable;
+		}
+
+		static UInt32 CalculateHash(UInt32[] table, UInt32 seed, IList<byte> buffer, int start, int size)
+		{
+			var crc = seed;
+			for (var i = start; i < size - start; i++)
+				crc = (crc >> 8) ^ table[buffer[i] ^ crc & 0xff];
+			return crc;
+		}
+
+		static byte[] UInt32ToBigEndianBytes(UInt32 uint32)
+		{
+			var result = BitConverter.GetBytes(uint32);
+
+			if (BitConverter.IsLittleEndian)
+				Array.Reverse(result);
+
+			return result;
+		}
+	}
+}

SabreHelper/SabreHelper.csproj

@@ -64,6 +64,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Converters.cs" />
+    <Compile Include="CRC32.cs" />
     <Compile Include="DBTools.cs" />
     <Compile Include="Logger.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -82,6 +83,33 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
+    <Content Include="7z\7za.dll">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\7za.exe">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\7zxa.dll">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\history.txt">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\License.txt">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\readme.txt">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\x64\7za.dll">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\x64\7za.exe">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="7z\x64\7zxa.dll">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
     <Content Include="Mappings\MAME.xml">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>