public void Compress(CompressionAlgorithm algorithm)
{
var buffer = memoryStream.ToArray();
memoryStream.Close();
var ms = new MemoryStream();
var stream = algorithm == CompressionAlgorithm.Zlib
? new ZlibStream(ms, CompressionMode.Compress, true)
: new DeflateStream(ms, CompressionMode.Compress, true);
using (stream)
stream.Write(buffer, 0, buffer.Length);
memoryStream = ms;
dataOutput = new DataOutput(new AmfWriter(memoryStream, serializationContext));
dataInput = new DataInput(new AmfReader(memoryStream, serializationContext));
}
public void Compress(CompressionAlgorithm algorithm)
{
var buffer = memoryStream.ToArray();
memoryStream.Close();
var ms = new MemoryStream();
var stream = algorithm == CompressionAlgorithm.Zlib
? new ZlibStream(ms, CompressionMode.Compress, true)
: new DeflateStream(ms, CompressionMode.Compress, true);
using (stream)
stream.Write(buffer, 0, buffer.Length);
memoryStream = ms;
dataOutput = new DataOutput(new AmfWriter(memoryStream, serializationContext));
dataInput = new DataInput(new AmfReader(memoryStream, serializationContext));
}
void ReloadStreams()
{
dataOutput = new DataOutput(new AmfWriter(memoryStream, serializationContext, objectEncoding));
dataInput = new DataInput(new AmfReader(memoryStream, serializationContext));
}
public void Uncompress(CompressionAlgorithm algorithm)
{
Position = 0;
var ms = new MemoryStream();
var buffer = new byte[1024];
// The zlib format is specified by RFC 1950. Zlib also uses deflate, plus 2 or 6 header bytes, and a 4 byte checksum at the end.
// The first 2 bytes indicate the compression method and flags. If the dictionary flag is set, then 4 additional bytes will follow.
// Preset dictionaries aren't very common and we don't support them
var deflateStream = algorithm == CompressionAlgorithm.Zlib
? new ZlibStream(memoryStream, CompressionMode.Decompress, false)
: new DeflateStream(memoryStream, CompressionMode.Decompress, false);
while (true)
{
var readCount = deflateStream.Read(buffer, 0, buffer.Length);
if (readCount == 0)
break;
ms.Write(buffer, 0, readCount);
}
memoryStream.Dispose();
memoryStream = ms;
memoryStream.Position = 0;
dataOutput = new DataOutput(new AmfWriter(memoryStream, serializationContext));
dataInput = new DataInput(new AmfReader(memoryStream, serializationContext));
}
void ReloadStreams()
{
dataOutput = new DataOutput(new AmfWriter(memoryStream, serializationContext, objectEncoding));
dataInput = new DataInput(new AmfReader(memoryStream, serializationContext));
}
private void ReloadStreams()
{
this._dataOutput = new DataOutput(new AmfWriter((Stream)this.MemoryStream, this._serializationContext, this._objectEncoding));
this._dataInput = new DataInput(new AmfReader((Stream)this.MemoryStream, this._serializationContext));
}