Upload 2.0.2

[physicsfs] / lzma / CS / 7zip / ICoder.cs

diff --git a/lzma/CS/7zip/ICoder.cs b/lzma/CS/7zip/ICoder.cs
new file mode 100644 (file)
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+++ b/lzma/CS/7zip/ICoder.cs
@@ -0,0 +1,145 @@
+// ICoder.h
+
+using System;
+
+namespace SevenZip
+{
+       /// <summary>
+       /// The exception that is thrown when an error in input stream occurs during decoding.
+       /// </summary>
+       class DataErrorException : ApplicationException
+       {
+               public DataErrorException(): base("Data Error") { }
+       }
+
+       /// <summary>
+       /// The exception that is thrown when the value of an argument is outside the allowable range.
+       /// </summary>
+       class InvalidParamException : ApplicationException
+       {
+               public InvalidParamException(): base("Invalid Parameter") { }
+       }
+
+       public interface ICodeProgress
+       {
+               /// <summary>
+               /// Callback progress.
+               /// </summary>
+               /// <param name="inSize">
+               /// input size. -1 if unknown.
+               /// </param>
+               /// <param name="outSize">
+               /// output size. -1 if unknown.
+               /// </param>
+               void SetProgress(Int64 inSize, Int64 outSize);
+       };
+
+       public interface ICoder
+       {
+               /// <summary>
+               /// Codes streams.
+               /// </summary>
+               /// <param name="inStream">
+               /// input Stream.
+               /// </param>
+               /// <param name="outStream">
+               /// output Stream.
+               /// </param>
+               /// <param name="inSize">
+               /// input Size. -1 if unknown.
+               /// </param>
+               /// <param name="outSize">
+               /// output Size. -1 if unknown.
+               /// </param>
+               /// <param name="progress">
+               /// callback progress reference.
+               /// </param>
+               /// <exception cref="SevenZip.DataErrorException">
+               /// if input stream is not valid
+               /// </exception>
+               void Code(System.IO.Stream inStream, System.IO.Stream outStream,
+                       Int64 inSize, Int64 outSize, ICodeProgress progress);
+       };
+
+       /*
+       public interface ICoder2
+       {
+                void Code(ISequentialInStream []inStreams,
+                               const UInt64 []inSizes, 
+                               ISequentialOutStream []outStreams, 
+                               UInt64 []outSizes,
+                               ICodeProgress progress);
+       };
+  */
+
+       /// <summary>
+       /// Provides the fields that represent properties idenitifiers for compressing.
+       /// </summary>
+       public enum CoderPropID
+       {
+               /// <summary>
+               /// Specifies size of dictionary.
+               /// </summary>
+               DictionarySize = 0x400,
+               /// <summary>
+               /// Specifies size of memory for PPM*.
+               /// </summary>
+               UsedMemorySize,
+               /// <summary>
+               /// Specifies order for PPM methods.
+               /// </summary>
+               Order,
+               /// <summary>
+               /// Specifies number of postion state bits for LZMA (0 <= x <= 4).
+               /// </summary>
+               PosStateBits = 0x440,
+               /// <summary>
+               /// Specifies number of literal context bits for LZMA (0 <= x <= 8).
+               /// </summary>
+               LitContextBits,
+               /// <summary>
+               /// Specifies number of literal position bits for LZMA (0 <= x <= 4).
+               /// </summary>
+               LitPosBits,
+               /// <summary>
+               /// Specifies number of fast bytes for LZ*.
+               /// </summary>
+               NumFastBytes = 0x450,
+               /// <summary>
+               /// Specifies match finder. LZMA: "BT2", "BT4" or "BT4B".
+               /// </summary>
+               MatchFinder,
+               /// <summary>
+               /// Specifies number of passes.
+               /// </summary>
+               NumPasses = 0x460,
+               /// <summary>
+               /// Specifies number of algorithm.
+               /// </summary>
+               Algorithm = 0x470,
+               /// <summary>
+               /// Specifies multithread mode.
+               /// </summary>
+               MultiThread = 0x480,
+               /// <summary>
+               /// Specifies mode with end marker.
+               /// </summary>
+               EndMarker = 0x490
+       };
+
+
+       public interface ISetCoderProperties
+       {
+               void SetCoderProperties(CoderPropID[] propIDs, object[] properties);
+       };
+
+       public interface IWriteCoderProperties
+       {
+               void WriteCoderProperties(System.IO.Stream outStream);
+       }
+
+       public interface ISetDecoderProperties
+       {
+               void SetDecoderProperties(byte[] properties);
+       }
+}