DtCompressedFileTransporter Class Reference

Inheritance diagram for DtCompressedFileTransporter:

Public Member Functions
	DtCompressedFileTransporter (int port=3000, bool findFirstAvailable=false, int portRangeToTry=100, int compressionLevel=9)
	Constructor.
virtual	~DtCompressedFileTransporter ()
	Destructor.

Protected Member Functions
virtual void	receiveFile (DtInetTcpSocket *sock)
	Override to clean up sockets after the file is received.
virtual bool	readFileToBuffer (std::ifstream &inFile, std::vector< char > &fileBuffer, int fileLengthInBytes, int &retBufLen, DtInetFileTransportFlags &flags)
	Reads the file into the specified buffer.
virtual void	finishFile (DtInetFileTransportObject &object)
	Finishes the specified file by decompressing file (if needed)

Protected Attributes
int	myCompressionLevel

Private Member Functions
	DtCompressedFileTransporter (const DtCompressedFileTransporter &)
DtCompressedFileTransporter &	operator= (const DtCompressedFileTransporter &)

Constructor & Destructor Documentation

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

Constructor.

Accepts incoming data from the given port. Set findFirstAvailable to true when you want the listener to try to find the next free port if the given port is already in use. If the sugested port is not free, and fidFirstAvailable is set to true, DtFileTransporter will try the next portRangeToTry ports. On sucess status returns the port which was opened for reading. On failure status returns a negitive value.

virtual DtCompressedFileTransporter::~DtCompressedFileTransporter ( )

virtual

Destructor.

DtCompressedFileTransporter::DtCompressedFileTransporter ( const DtCompressedFileTransporter &  )

private

Member Function Documentation

virtual void DtCompressedFileTransporter::receiveFile ( DtInetTcpSocket *  sock )

protectedvirtual

Override to clean up sockets after the file is received.

Fix for bug in VRF 3.13.1

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

protectedvirtual

Reads the file into the specified buffer.

Compresses the buffer and places the result in the supplied file buffer.

If compression is successful, flags will be modified to contain compressed flag

virtual void DtCompressedFileTransporter::finishFile ( DtInetFileTransportObject &  object )

protectedvirtual

Finishes the specified file by decompressing file (if needed)

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

private

Member Data Documentation

int DtCompressedFileTransporter::myCompressionLevel

protected

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The documentation for this class was generated from the following file:

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-3-branch/include/vrfutil/compressedFileTransporter.h