internal static Stream CreateDecoderStream(CMethodId id, Stream[] inStreams, byte[] info, IPasswordProvider pass,
long limit)
{
switch (id.Id)
{
case k_Copy:
if (info != null)
{
throw new NotSupportedException();
}
return(inStreams.Single());
case k_LZMA:
case k_LZMA2:
return(new LzmaStream(info, inStreams.Single(), -1, limit));
#if !NO_CRYPTO
case CMethodId.kAESId:
return(new AesDecoderStream(inStreams.Single(), info, pass, limit));
#endif
case k_BCJ2:
return(new Bcj2DecoderStream(inStreams, info, limit));
default:
throw new NotSupportedException();
}
}
internal static Stream CreateDecoderStream(CMethodId id, Stream[] inStreams, byte[] info, IPasswordProvider pass, long limit)
{
switch (id.Id)
{
case 0L:
if (info != null)
{
throw new NotSupportedException();
}
return(Enumerable.Single <Stream>(inStreams));
case 0x21L:
case 0x30101L:
return(new LzmaStream(info, Enumerable.Single <Stream>(inStreams), -1L, limit));
case 0x3030103L:
return(new BCJFilter(false, Enumerable.Single <Stream>(inStreams)));
case 0x303011bL:
return(new Bcj2DecoderStream(inStreams, info, limit));
case 0x30401L:
return(new PpmdStream(new PpmdProperties(info), Enumerable.Single <Stream>(inStreams), false));
case 0x40202L:
return(new BZip2Stream(Enumerable.Single <Stream>(inStreams), CompressionMode.Decompress, true, false));
}
throw new NotSupportedException();
}
internal static Stream CreateDecoderStream(CMethodId id, Stream[] inStreams, byte[] info, IPasswordProvider pass,
long limit)
{
switch (id._id)
{
case K_COPY:
if (info != null)
{
throw new NotSupportedException();
}
return(inStreams.Single());
case K_LZMA:
case K_LZMA2:
return(new LzmaStream(info, inStreams.Single(), -1, limit));
#if !NO_CRYPTO
case CMethodId.K_AES_ID:
return(new AesDecoderStream(inStreams.Single(), info, pass, limit));
#endif
case K_BCJ:
return(new BCJFilter(false, inStreams.Single()));
case K_BCJ2:
return(new Bcj2DecoderStream(inStreams, info, limit));
case K_B_ZIP2:
return(new BZip2Stream(inStreams.Single(), CompressionMode.Decompress, true));
case K_PPMD:
return(new PpmdStream(new PpmdProperties(info), inStreams.Single(), false));
case K_DEFLATE:
return(new DeflateStream(inStreams.Single(), CompressionMode.Decompress));
default:
throw new NotSupportedException();
}
}
internal static Stream CreateDecoderStream(CMethodId id, Stream[] inStreams, byte[] info, IPasswordProvider pass,
long limit)
{
switch (id.Id)
{
case k_Copy:
if (info != null)
{
throw new NotSupportedException();
}
return(inStreams.Single());
case k_LZMA:
case k_LZMA2:
return(new LzmaStream(info, inStreams.Single(), -1, limit));
#if !PORTABLE && !NETFX_CORE
case CMethodId.kAESId:
return(new AesDecoderStream(inStreams.Single(), info, pass, limit));
#endif
case k_BCJ:
return(new BCJFilter(false, inStreams.Single()));
case k_BCJ2:
return(new Bcj2DecoderStream(inStreams, info, limit));
case k_BZip2:
return(new BZip2Stream(inStreams.Single(), CompressionMode.Decompress, true));
case k_PPMD:
return(new PpmdStream(new PpmdProperties(info), inStreams.Single(), false));
default:
throw new NotSupportedException();
}
}
public bool Equals(CMethodId other)
{
return(_id == other._id);
}
public bool Equals(CMethodId other)
{
return Id == other.Id;
}
public bool Equals(CMethodId other)
{
return(Id == other.Id);
}
