ndn::Transport Class Reference

#include <transport.hpp>

Inheritance diagram for ndn::Transport:

Data Structures
class	Error

Public Types
typedef ptr_lib::function < void(const Block &wire)>	ReceiveCallback
typedef ptr_lib::function< void()>	ErrorCallback

Public Member Functions
	Transport ()
virtual	~Transport ()
virtual void	connect (boost::asio::io_service &io_service, const ReceiveCallback &receiveCallback)
	Connect transport. More...
virtual void	close ()=0
	Close the connection. More...
virtual void	send (const Block &wire)=0
	Set data to the host. More...
virtual void	send (const Block &header, const Block &payload)=0
	Alternative version of sending data, applying scatter/gather I/O concept. More...
virtual void	pause ()=0
virtual void	resume ()=0
bool	isConnected ()
bool	isExpectingData ()

Protected Member Functions
void	receive (const Block &wire)

Protected Attributes
boost::asio::io_service *	m_ioService
bool	m_isConnected
bool	m_isExpectingData
ReceiveCallback	m_receiveCallback

Detailed Description

Definition at line 15 of file transport.hpp.

Member Typedef Documentation

typedef ptr_lib::function<void ()> ndn::Transport::ErrorCallback

Definition at line 26 of file transport.hpp.

typedef ptr_lib::function<void (const Block& wire)> ndn::Transport::ReceiveCallback

Definition at line 25 of file transport.hpp.

Constructor & Destructor Documentation

ndn::Transport::Transport ( )

inline

Definition at line 91 of file transport.hpp.

ndn::Transport::~Transport ( )

inlinevirtual

Definition at line 111 of file transport.hpp.

Member Function Documentation

virtual void ndn::Transport::close ( )

pure virtual

Close the connection.

Implemented in ndn::UnixTransport, and ndn::TcpTransport.

void ndn::Transport::connect ( boost::asio::io_service &  io_service, const ReceiveCallback &  receiveCallback  )

inlinevirtual

Connect transport.

Exceptions

If	connection cannot be established

Reimplemented in ndn::UnixTransport, and ndn::TcpTransport.

Definition at line 116 of file transport.hpp.

bool ndn::Transport::isConnected ( )

inline

Definition at line 124 of file transport.hpp.

bool ndn::Transport::isExpectingData ( )

inline

Definition at line 130 of file transport.hpp.

virtual void ndn::Transport::pause ( )

pure virtual

Implemented in ndn::UnixTransport, and ndn::TcpTransport.

void ndn::Transport::receive ( const Block &  wire )

inlineprotected

Definition at line 136 of file transport.hpp.

virtual void ndn::Transport::resume ( )

pure virtual

Implemented in ndn::UnixTransport, and ndn::TcpTransport.

virtual void ndn::Transport::send ( const Block &  wire )

pure virtual

Set data to the host.

Parameters

data	A pointer to the buffer of data to send.
dataLength	The number of bytes in data.

Implemented in ndn::UnixTransport, and ndn::TcpTransport.

virtual void ndn::Transport::send ( const Block &  header, const Block &  payload  )

pure virtual

Alternative version of sending data, applying scatter/gather I/O concept.

Two non-consecutive memory blocks will be send out together, e.g., as part of the same message in datagram-oriented transports.

Implemented in ndn::UnixTransport, and ndn::TcpTransport.

Field Documentation

boost::asio::io_service* ndn::Transport::m_ioService

protected

Definition at line 84 of file transport.hpp.

bool ndn::Transport::m_isConnected

protected

Definition at line 85 of file transport.hpp.

bool ndn::Transport::m_isExpectingData

protected

Definition at line 86 of file transport.hpp.

ReceiveCallback ndn::Transport::m_receiveCallback

protected

Definition at line 87 of file transport.hpp.