kanzi::connect::FileTransferEntry< OutputSessionClass > Class Template Reference

Can handle transferring a file in blocks over connection adapter. More...

#include <file_transfer_entry.hpp>

Public Member Functions
bool	done () const
	Has the transfer finished.
	FileTransferEntry (const string &uri, vector< char > &buffer, unsigned int handle, weak_ptr< OutputSessionClass > session, unsigned int blockSize, unsigned int timeout_ms)
	Constructor.
unsigned int	handle () const
	Get the identification handle of this transfer.
bool	matches (const string &uri, shared_ptr< OutputSessionClass > session) const
	Do the given arguments match this transfer.
void	progress ()
	Progress the transfer by sending one block.
virtual	~FileTransferEntry ()
	dtor

Protected Attributes
unsigned int	m_blockIndex
	The index of the block that is to be sent.
unsigned int	m_blockSize
	How big is one single block that is transferred on one go (last block may be smaller)
vector< char >	m_buf
	Contains the whole data to send.
unsigned int	m_handle
	Unique identifier for the file so it can be identified by both parties of the transfer (sender and receiver) when there are several blocks.
vector< char >::iterator	m_pos
	The position on the buffer that has been sent.
unsigned int	m_remainingSize
	How many bytes there is still left in the file to be transferred.
weak_ptr< OutputSessionClass >	m_session
	The output which does the actual sending.
unsigned int	m_timeout_ms
	The server will inform the client how long to wait for the entire transaction to complete.
string	m_uri
	The path to the file to be transferred.

Detailed Description

template<typename OutputSessionClass>
class kanzi::connect::FileTransferEntry< OutputSessionClass >

Can handle transferring a file in blocks over connection adapter.

Constructor & Destructor Documentation

FileTransferEntry()

template<typename OutputSessionClass >

kanzi::connect::FileTransferEntry< OutputSessionClass >::FileTransferEntry ( const string & uri, vector< char > & buffer, unsigned int handle, weak_ptr< OutputSessionClass > session, unsigned int blockSize, unsigned int timeout_ms )

inline

Constructor.

Parameters

uri	Identifies the file
buffer	Contains the data to send
handle	Identifies the file transfer when there are multiple blocks being sent
session	Implements the actual output used to send
blockSize	How big is one single block that is transferred on one go
timeout_ms	The server will inform the client how long to wait for the entire transaction to complete

~FileTransferEntry()

template<typename OutputSessionClass >

kanzi::connect::FileTransferEntry< OutputSessionClass >::~FileTransferEntry ( )

inlinevirtual

dtor

Member Function Documentation

done()

template<typename OutputSessionClass >

bool kanzi::connect::FileTransferEntry< OutputSessionClass >::done ( ) const

inline

Has the transfer finished.

Returns

True if yes

handle()

template<typename OutputSessionClass >

unsigned int kanzi::connect::FileTransferEntry< OutputSessionClass >::handle ( ) const

inline

Get the identification handle of this transfer.

Returns

the handle

matches()

template<typename OutputSessionClass >

bool kanzi::connect::FileTransferEntry< OutputSessionClass >::matches ( const string & uri, shared_ptr< OutputSessionClass > session ) const

inline

Do the given arguments match this transfer.

Parameters

uri	Identify the file
session	The session which does the transfer

progress()

template<typename OutputSessionClass >

void kanzi::connect::FileTransferEntry< OutputSessionClass >::progress ( )

inline

Progress the transfer by sending one block.

Member Data Documentation

m_blockIndex

template<typename OutputSessionClass >

unsigned int kanzi::connect::FileTransferEntry< OutputSessionClass >::m_blockIndex

protected

The index of the block that is to be sent.

m_blockSize

template<typename OutputSessionClass >

unsigned int kanzi::connect::FileTransferEntry< OutputSessionClass >::m_blockSize

protected

How big is one single block that is transferred on one go (last block may be smaller)

m_buf

template<typename OutputSessionClass >

vector<char> kanzi::connect::FileTransferEntry< OutputSessionClass >::m_buf

protected

Contains the whole data to send.

m_handle

template<typename OutputSessionClass >

unsigned int kanzi::connect::FileTransferEntry< OutputSessionClass >::m_handle

protected

Unique identifier for the file so it can be identified by both parties of the transfer (sender and receiver) when there are several blocks.

m_pos

template<typename OutputSessionClass >

vector<char>::iterator kanzi::connect::FileTransferEntry< OutputSessionClass >::m_pos

protected

The position on the buffer that has been sent.

m_remainingSize

template<typename OutputSessionClass >

unsigned int kanzi::connect::FileTransferEntry< OutputSessionClass >::m_remainingSize

protected

How many bytes there is still left in the file to be transferred.

m_session

template<typename OutputSessionClass >

weak_ptr<OutputSessionClass> kanzi::connect::FileTransferEntry< OutputSessionClass >::m_session

protected

The output which does the actual sending.

m_timeout_ms

template<typename OutputSessionClass >

unsigned int kanzi::connect::FileTransferEntry< OutputSessionClass >::m_timeout_ms

protected

The server will inform the client how long to wait for the entire transaction to complete.

m_uri

template<typename OutputSessionClass >

string kanzi::connect::FileTransferEntry< OutputSessionClass >::m_uri

protected

The path to the file to be transferred.

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

• virtualfile_service/file_transfer_entry.hpp