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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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4
contrib/dotzlib/DotZLib.build
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@@ -4,7 +4,7 @@
<property name="nunit.location" value="c:/program files/NUnit V2.1/bin" />
<property name="build.root" value="bin" />
<property name="debug" value="true" />
<property name="nunit" value="true" />
@@ -16,7 +16,7 @@
</target>
<target name="build" description="compiles the source code">
<mkdir dir="${build.folder}" />
<csc target="library" output="${build.folder}DotZLib.dll" debug="${debug}">
<references basedir="${nunit.location}">

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contrib/dotzlib/DotZLib.chm
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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())

18
contrib/dotzlib/readme.txt
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@@ -1,6 +1,6 @@
This directory contains a .Net wrapper class library for the ZLib1.dll
The wrapper includes support for inflating/deflating memory buffers,
The wrapper includes support for inflating/deflating memory buffers,
.Net streaming wrappers for the gz streams part of zlib, and wrappers
for the checksum parts of zlib. See DotZLib/UnitTests.cs for examples.
@@ -26,11 +26,11 @@ Build instructions:
1. Using Visual Studio.Net 2003:
Open DotZLib.sln in VS.Net and build from there. Output file (DotZLib.dll)
will be found ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on
you are building the release or debug version of the library. Check
will be found ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on
you are building the release or debug version of the library. Check
DotZLib/UnitTests.cs for instructions on how to include unit tests in the
build.
2. Using NAnt:
Open a command prompt with access to the build environment and run nant
in the same directory as the DotZLib.build file.
@@ -38,15 +38,15 @@ Build instructions:
debug={true|false} to toggle between release/debug builds (default=true).
nunit={true|false} to include or esclude unit tests (default=true).
Also the target clean will remove binaries.
Output file (DotZLib.dll) will be found in either ./DotZLib/bin/release
or ./DotZLib/bin/debug, depending on whether you are building the release
Output file (DotZLib.dll) will be found in either ./DotZLib/bin/release
or ./DotZLib/bin/debug, depending on whether you are building the release
or debug version of the library.
Examples:
Examples:
nant -D:debug=false -D:nunit=false
will build a release mode version of the library without unit tests.
nant
will build a debug version of the library with unit tests
will build a debug version of the library with unit tests
nant clean
will remove all previously built files.
@@ -54,5 +54,5 @@ Build instructions:
---------------------------------
Copyright (c) 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)