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zlib 1.2.3.8

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This commit is contained in:
Mark Adler
2011-09-09 23:27:17 -07:00
parent 7df877eccd
commit e0ff940e1a
87 changed files with 4936 additions and 1455 deletions
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20
contrib/dotzlib/DotZLib/AssemblyInfo.cs
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@@ -2,7 +2,7 @@ using System.Reflection;
using System.Runtime.CompilerServices;
//
// General Information about an assembly is controlled through the following
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
//
@@ -13,42 +13,42 @@ using System.Runtime.CompilerServices;
[assembly: AssemblyProduct("")]
[assembly: AssemblyCopyright("(c) 2004 by Henrik Ravn")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
[assembly: AssemblyCulture("")]
//
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Revision and Build Numbers
// You can specify all the values or you can default the Revision and Build Numbers
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.*")]
//
// In order to sign your assembly you must specify a key to use. Refer to the
// In order to sign your assembly you must specify a key to use. Refer to the
// Microsoft .NET Framework documentation for more information on assembly signing.
//
// Use the attributes below to control which key is used for signing.
// Use the attributes below to control which key is used for signing.
//
// Notes:
// Notes:
// (*) If no key is specified, the assembly is not signed.
// (*) KeyName refers to a key that has been installed in the Crypto Service
// Provider (CSP) on your machine. KeyFile refers to a file which contains
// a key.
// (*) If the KeyFile and the KeyName values are both specified, the
// (*) If the KeyFile and the KeyName values are both specified, the
// following processing occurs:
// (1) If the KeyName can be found in the CSP, that key is used.
// (2) If the KeyName does not exist and the KeyFile does exist, the key
// (2) If the KeyName does not exist and the KeyFile does exist, the key
// in the KeyFile is installed into the CSP and used.
// (*) In order to create a KeyFile, you can use the sn.exe (Strong Name) utility.
// When specifying the KeyFile, the location of the KeyFile should be
// relative to the project output directory which is
// %Project Directory%\obj\<configuration>. For example, if your KeyFile is
// located in the project directory, you would specify the AssemblyKeyFile
// located in the project directory, you would specify the AssemblyKeyFile
// attribute as [assembly: AssemblyKeyFile("..\\..\\mykey.snk")]
// (*) Delay Signing is an advanced option - see the Microsoft .NET Framework
// documentation for more information on this.

10
contrib/dotzlib/DotZLib/ChecksumImpl.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -25,7 +25,7 @@ namespace DotZLib
protected uint _current;
/// <summary>
/// Initializes a new instance of the checksum generator base - the current checksum is
/// Initializes a new instance of the checksum generator base - the current checksum is
/// set to zero
/// </summary>
public ChecksumGeneratorBase()
@@ -61,7 +61,7 @@ namespace DotZLib
/// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception>
/// <exception cref="NullReferenceException"><c>data</c> is a null reference</exception>
/// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception>
/// <remarks>All the other <c>Update</c> methods are implmeneted in terms of this one.
/// <remarks>All the other <c>Update</c> methods are implmeneted in terms of this one.
/// This is therefore the only method a derived class has to implement</remarks>
public abstract void Update(byte[] data, int offset, int count);
@@ -101,7 +101,7 @@ namespace DotZLib
/// <summary>
/// Implements a CRC32 checksum generator
/// </summary>
public sealed class CRC32Checksum : ChecksumGeneratorBase
public sealed class CRC32Checksum : ChecksumGeneratorBase
{
#region DLL imports
@@ -152,7 +152,7 @@ namespace DotZLib
/// <summary>
/// Implements a checksum generator that computes the Adler checksum on data
/// </summary>
public sealed class AdlerChecksum : ChecksumGeneratorBase
public sealed class AdlerChecksum : ChecksumGeneratorBase
{
#region DLL imports

4
contrib/dotzlib/DotZLib/CircularBuffer.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -25,7 +25,7 @@ namespace DotZLib
#endregion
public CircularBuffer(int capacity)
{
{
Debug.Assert( capacity > 0 );
_buffer = new byte[capacity];
_capacity = capacity;

8
contrib/dotzlib/DotZLib/CodecBase.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -19,7 +19,7 @@ namespace DotZLib
#region Data members
/// <summary>
/// Instance of the internal zlib buffer structure that is
/// Instance of the internal zlib buffer structure that is
/// passed to all functions in the zlib dll
/// </summary>
internal ZStream _ztream = new ZStream();
@@ -45,7 +45,7 @@ namespace DotZLib
#endregion
/// <summary>
/// Initializes a new instance of the <c>CodeBase</c> class.
/// Initializes a new instance of the <c>CodeBase</c> class.
/// </summary>
public CodecBase()
{
@@ -77,7 +77,7 @@ namespace DotZLib
if (_ztream.total_out > 0)
{
if (DataAvailable != null)
DataAvailable( _outBuffer, 0, (int)_ztream.total_out);
DataAvailable( _outBuffer, 0, (int)_ztream.total_out);
resetOutput();
}
}

6
contrib/dotzlib/DotZLib/Deflater.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -56,7 +56,7 @@ namespace DotZLib
if (data == null) throw new ArgumentNullException();
if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
if ((offset+count) > data.Length) throw new ArgumentException();
int total = count;
int inputIndex = offset;
int err = 0;
@@ -86,7 +86,7 @@ namespace DotZLib
public override void Finish()
{
int err;
do
do
{
err = deflate(ref _ztream, (int)FlushTypes.Finish);
OnDataAvailable();

20
contrib/dotzlib/DotZLib/DotZLib.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -19,7 +19,7 @@ namespace DotZLib
/// <summary>
/// Defines constants for the various flush types used with zlib
/// </summary>
internal enum FlushTypes
internal enum FlushTypes
{
None, Partial, Sync, Full, Finish, Block
}
@@ -38,7 +38,7 @@ namespace DotZLib
public uint total_out;
[MarshalAs(UnmanagedType.LPStr)]
string msg;
string msg;
uint state;
uint zalloc;
@@ -51,7 +51,7 @@ namespace DotZLib
}
#endregion
#endregion
#region Public enums
@@ -63,7 +63,7 @@ namespace DotZLib
/// <summary>
/// The default compression level with a reasonable compromise between compression and speed
/// </summary>
Default = -1,
Default = -1,
/// <summary>
/// No compression at all. The data are passed straight through.
/// </summary>
@@ -71,7 +71,7 @@ namespace DotZLib
/// <summary>
/// The maximum compression rate available.
/// </summary>
Best = 9,
Best = 9,
/// <summary>
/// The fastest available compression level.
/// </summary>
@@ -86,7 +86,7 @@ namespace DotZLib
public class ZLibException : ApplicationException
{
/// <summary>
/// Initializes a new instance of the <see cref="ZLibException"/> class with a specified
/// Initializes a new instance of the <see cref="ZLibException"/> class with a specified
/// error message and error code
/// </summary>
/// <param name="errorCode">The zlib error code that caused the exception</param>
@@ -96,7 +96,7 @@ namespace DotZLib
}
/// <summary>
/// Initializes a new instance of the <see cref="ZLibException"/> class with a specified
/// Initializes a new instance of the <see cref="ZLibException"/> class with a specified
/// error code
/// </summary>
/// <param name="errorCode">The zlib error code that caused the exception</param>
@@ -109,7 +109,7 @@ namespace DotZLib
#region Interfaces
/// <summary>
/// Declares methods and properties that enables a running checksum to be calculated
/// Declares methods and properties that enables a running checksum to be calculated
/// </summary>
public interface ChecksumGenerator
{
@@ -163,7 +163,7 @@ namespace DotZLib
/// <paramref name="data">The byte array containing the processed data</paramref>
/// <paramref name="startIndex">The index of the first processed byte in <c>data</c></paramref>
/// <paramref name="count">The number of processed bytes available</paramref>
/// <remarks>On return from this method, the data may be overwritten, so grab it while you can.
/// <remarks>On return from this method, the data may be overwritten, so grab it while you can.
/// You cannot assume that startIndex will be zero.
/// </remarks>
public delegate void DataAvailableHandler(byte[] data, int startIndex, int count);

18
contrib/dotzlib/DotZLib/GZipStream.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -84,7 +84,7 @@ namespace DotZLib
return !_isWriting;
}
}
/// <summary>
/// Returns false.
@@ -96,7 +96,7 @@ namespace DotZLib
return false;
}
}
/// <summary>
/// Returns true if this tsream is writeable, false otherwise
/// </summary>
@@ -108,7 +108,7 @@ namespace DotZLib
}
}
#endregion
#region Destructor & IDispose stuff
/// <summary>
@@ -137,7 +137,7 @@ namespace DotZLib
}
}
#endregion
#region Basic reading and writing
/// <summary>
/// Attempts to read a number of bytes from the stream.
@@ -244,7 +244,7 @@ namespace DotZLib
{
throw new NotSupportedException();
}
/// <summary>
/// Not suppported.
/// </summary>
@@ -256,7 +256,7 @@ namespace DotZLib
{
throw new NotSupportedException();
}
/// <summary>
/// Flushes the <c>GZipStream</c>.
/// </summary>
@@ -266,7 +266,7 @@ namespace DotZLib
{
// left empty on purpose
}
/// <summary>
/// Gets/sets the current position in the <c>GZipStream</c>. Not suppported.
/// </summary>
@@ -283,7 +283,7 @@ namespace DotZLib
throw new NotSupportedException();
}
}
/// <summary>
/// Gets the size of the stream. Not suppported.
/// </summary>

6
contrib/dotzlib/DotZLib/Inflater.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -11,7 +11,7 @@ using System.Runtime.InteropServices;
namespace DotZLib
{
/// <summary>
/// Implements a data decompressor, using the inflate algorithm in the ZLib dll
/// </summary>
@@ -84,7 +84,7 @@ namespace DotZLib
public override void Finish()
{
int err;
do
do
{
err = inflate(ref _ztream, (int)FlushTypes.Finish);
OnDataAvailable();

4
contrib/dotzlib/DotZLib/UnitTests.cs
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@@ -1,7 +1,7 @@
//
// <20> Copyright Henrik Ravn 2004
//
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
@@ -225,7 +225,7 @@ namespace DotZLibTests
[Test]
public void Inflate_Expand()
{
{
uncompressedData.Clear();
using (Inflater inf = new Inflater())