Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 198 insertions, 0 deletions

diff --git a/zlib/contrib/dotzlib/DotZLib/CodecBase.cs b/zlib/contrib/dotzlib/DotZLib/CodecBase.cs
new file mode 100644
index 000000000..954db7db0
--- /dev/null
+++ b/zlib/contrib/dotzlib/DotZLib/CodecBase.cs
@@ -0,0 +1,198 @@
+//

+// © Copyright Henrik Ravn 2004

+//

+// 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)

+//

+

+using System;

+using System.Runtime.InteropServices;

+

+namespace DotZLib

+{

+	/// <summary>

+	/// Implements the common functionality needed for all <see cref="Codec"/>s

+	/// </summary>

+	public abstract class CodecBase : Codec, IDisposable

+	{

+

+        #region Data members

+

+        /// <summary>

+        /// Instance of the internal zlib buffer structure that is 

+        /// passed to all functions in the zlib dll

+        /// </summary>

+        internal ZStream _ztream = new ZStream();

+

+        /// <summary>

+        /// True if the object instance has been disposed, false otherwise

+        /// </summary>

+        protected bool _isDisposed = false;

+

+        /// <summary>

+        /// The size of the internal buffers

+        /// </summary>

+        protected const int kBufferSize = 16384;

+

+        private byte[] _outBuffer = new byte[kBufferSize];

+        private byte[] _inBuffer = new byte[kBufferSize];

+

+        private GCHandle _hInput;

+        private GCHandle _hOutput;

+

+        private uint _checksum = 0;

+

+        #endregion

+

+        /// <summary>

+        /// Initializes a new instance of the <c>CodeBase</c> class. 

+        /// </summary>

+		public CodecBase()

+		{

+            try

+            {

+                _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned);

+                _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned);

+            }

+            catch (Exception)

+            {

+                CleanUp(false);

+                throw;

+            }

+        }

+

+

+        #region Codec Members

+

+        /// <summary>

+        /// Occurs when more processed data are available.

+        /// </summary>

+        public event DataAvailableHandler DataAvailable;

+

+        /// <summary>

+        /// Fires the <see cref="DataAvailable"/> event

+        /// </summary>

+        protected void OnDataAvailable()

+        {

+            if (_ztream.total_out > 0)

+            {

+                if (DataAvailable != null)

+                    DataAvailable( _outBuffer, 0, (int)_ztream.total_out); 

+                resetOutput();

+            }

+        }

+

+        /// <summary>

+        /// Adds more data to the codec to be processed.

+        /// </summary>

+        /// <param name="data">Byte array containing the data to be added to the codec</param>

+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

+        public void Add(byte[] data)

+        {

+            Add(data,0,data.Length);

+        }

+

+        /// <summary>

+        /// Adds more data to the codec to be processed.

+        /// </summary>

+        /// <param name="data">Byte array containing the data to be added to the codec</param>

+        /// <param name="offset">The index of the first byte to add from <c>data</c></param>

+        /// <param name="count">The number of bytes to add</param>

+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

+        /// <remarks>This must be implemented by a derived class</remarks>

+        public abstract void Add(byte[] data, int offset, int count);

+

+        /// <summary>

+        /// Finishes up any pending data that needs to be processed and handled.

+        /// </summary>

+        /// <remarks>This must be implemented by a derived class</remarks>

+        public abstract void Finish();

+

+        /// <summary>

+        /// Gets the checksum of the data that has been added so far

+        /// </summary>

+        public uint Checksum { get { return _checksum; } }

+

+        #endregion

+

+        #region Destructor & IDisposable stuff

+

+        /// <summary>

+        /// Destroys this instance

+        /// </summary>

+        ~CodecBase()

+        {

+            CleanUp(false);

+        }

+

+        /// <summary>

+        /// Releases any unmanaged resources and calls the <see cref="CleanUp()"/> method of the derived class

+        /// </summary>

+        public void Dispose()

+        {

+            CleanUp(true);

+        }

+

+        /// <summary>

+        /// Performs any codec specific cleanup

+        /// </summary>

+        /// <remarks>This must be implemented by a derived class</remarks>

+        protected abstract void CleanUp();

+

+        // performs the release of the handles and calls the dereived CleanUp()

+        private void CleanUp(bool isDisposing)

+        {

+            if (!_isDisposed)

+            {

+                CleanUp();

+                if (_hInput.IsAllocated)

+                    _hInput.Free();

+                if (_hOutput.IsAllocated)

+                    _hOutput.Free();

+

+                _isDisposed = true;

+            }

+        }

+

+

+        #endregion

+

+        #region Helper methods

+

+        /// <summary>

+        /// Copies a number of bytes to the internal codec buffer - ready for proccesing

+        /// </summary>

+        /// <param name="data">The byte array that contains the data to copy</param>

+        /// <param name="startIndex">The index of the first byte to copy</param>

+        /// <param name="count">The number of bytes to copy from <c>data</c></param>

+        protected void copyInput(byte[] data, int startIndex, int count)

+        {

+            Array.Copy(data, startIndex, _inBuffer,0, count);

+            _ztream.next_in = _hInput.AddrOfPinnedObject();

+            _ztream.total_in = 0;

+            _ztream.avail_in = (uint)count;

+

+        }

+

+        /// <summary>

+        /// Resets the internal output buffers to a known state - ready for processing

+        /// </summary>

+        protected void resetOutput()

+        {

+            _ztream.total_out = 0;

+            _ztream.avail_out = kBufferSize;

+            _ztream.next_out = _hOutput.AddrOfPinnedObject();

+        }

+

+        /// <summary>

+        /// Updates the running checksum property

+        /// </summary>

+        /// <param name="newSum">The new checksum value</param>

+        protected void setChecksum(uint newSum)

+        {

+            _checksum = newSum;

+        }

+        #endregion

+

+    }

+}