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#include "dxpcconf.h"
#include <string.h>
#include <X11/X.h>
#include <X11/Xatom.h>
#ifndef __CYGWIN32__
#include <X11/Xproto.h>
#else
#include "Xproto-cygwin.h"
#endif
#include "ClientChannel.H"
#include "EncodeBuffer.H"
#include "DecodeBuffer.H"
#include "util.H"
#include "assert.h"
#include "Compresser.H"
#include "Decompresser.H"
Decompresser::Decompresser(int compressionLevel)
{
decompressionFnc = Compresser::getDecompresser(compressionLevel);
}
Decompresser::~Decompresser()
{
}
void
Decompresser::decompressBuffer(CompressionType compressionType,
unsigned char *outBuffer,
DecodeBuffer &decodeBuffer)
{
lzo_uint compressedSize, size;
unsigned value;
if (!decompressionFnc || compressionType != LZO_COMPRESSION)
{
return;
}
decodeBuffer.decodeValue(value, sizeof(lzo_uint) * 8);
compressedSize = (lzo_uint)value;
decodeBuffer.decodeValue(value, sizeof(lzo_uint) * 8);
size = (lzo_uint)value;
decompressionFnc(decodeBuffer.decodeRawMem(compressedSize),
compressedSize,
outBuffer, &size, NULL);
}
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