include/vrfutil/compressedFileTransport.h

Go to the documentation of this file.

/*******************************************************************************
** Copyright (c) 2004 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: compressedFileTransport.h,v $ $Revision: 1.11 $ $State: Exp $
*******************************************************************************/


#ifndef DtCompressedFileTransporter_H_
#define DtCompressedFileTransporter_H_

#include <vlutil/vlInetFileTransport.h>

#include <map>

typedef std::pair <int, DtInetFileTransportObject*> FileObject_Pair;

#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtCompressedFileTransporter : public DtInetFileTransporter
{
public:

   DtCompressedFileTransporter(
      int port = 3000, 
      bool findFirstAvailable = false,
      int portRangeToTry = 100,  
      int compressionLevel = 9);

   virtual ~DtCompressedFileTransporter();

protected:
   virtual void receiveFile(DtInetTcpSocket* sock);

   virtual bool readFileToBuffer(std::ifstream& inFile,
      std::vector<char>& fileBuffer, int fileLengthInBytes, int& retBufLen,
      DtInetFileTransportFlags& flags);

   virtual void finishFile(DtInetFileTransportObject& object);

private:
   DtCompressedFileTransporter(const DtCompressedFileTransporter&);
   DtCompressedFileTransporter& operator=(const DtCompressedFileTransporter&);

protected:
   int myCompressionLevel;
};

#endif   //! DtCompressedFileTransporter_H_