A stream buffer class that handles datagram sockets. More...

#include <skstream.h>

Inheritance diagram for dgram_socketbuf:

Public Member Functions
	dgram_socketbuf (SOCKET_TYPE sock, std::streamsize insize=0x8000, std::streamsize outsize=0x8000)

	dgram_socketbuf (SOCKET_TYPE sock, std::streambuf::char_type *buf, std::streamsize length)

virtual	~dgram_socketbuf ()
	Destroy the socket buffer.

bool	setTarget (const std::string &address, unsigned port, int proto)

void	setOutpeer (const sockaddr_storage &peer)

const sockaddr_storage &	getOutpeer () const

const sockaddr_storage &	getInpeer () const

SOCKLEN	getOutpeerSize () const

SOCKLEN	getInpeerSize () const

Public Member Functions inherited from socketbuf
	socketbuf (SOCKET_TYPE sock, std::streamsize insize=0x8000, std::streamsize outsize=0x8000)

	socketbuf (SOCKET_TYPE sock, std::streambuf::char_type *buf, std::streamsize length)

virtual	~socketbuf ()
	Destroy the socket buffer.

void	setSocket (SOCKET_TYPE sock)
	Set the existing socket that this buffer should use.

SOCKET_TYPE	getSocket () const
	Get the socket that this buffer uses.

void	setReadTimeout (unsigned sec, unsigned usec=0)

void	setWriteTimeout (unsigned sec, unsigned usec=0)

void	setTimeout (unsigned sec, unsigned usec=0)

bool	timeout () const
	Return the flag indicating whether a timeout has occured.

Protected Member Functions
virtual int_type	overflow (int_type nCh=traits_type::eof())
	Handle writing data from the buffer to the socket. More...

virtual int_type	underflow ()
	Handle reading data from the socket to the buffer.

Protected Member Functions inherited from socketbuf
virtual int	sync ()
	Flush the output buffer.

std::streambuf *	setbuf (std::streambuf::char_type *buf, std::streamsize len)

Protected Attributes
sockaddr_storage	out_peer
	Target address of datagrams sent via this stream.

sockaddr_storage	in_peer
	Source address of last datagram received by this stream.

SOCKLEN	out_p_size
	Size of target address.

SOCKLEN	in_p_size
	Size of source address.

Protected Attributes inherited from socketbuf
SOCKET_TYPE	_socket

timeval	_underflow_timeout

timeval	_overflow_timeout

bool	Timeout

Detailed Description

A stream buffer class that handles datagram sockets.

Constructor & Destructor Documentation

dgram_socketbuf::dgram_socketbuf	(	SOCKET_TYPE	sock,
		std::streamsize	insize = `0x8000`,
		std::streamsize	outsize = `0x8000`
	)

explicit

Make a new socket buffer from an existing socket, with optional buffer sizes.

dgram_socketbuf::dgram_socketbuf	(	SOCKET_TYPE	sock,
		std::streambuf::char_type *	buf,
		std::streamsize	length
	)

Make a new socket buffer from an existing socket, with an existing buffer.

int_type dgram_socketbuf::overflow ( int_type nCh = traits_type::eof() )

protectedvirtual

Handle writing data from the buffer to the socket.

Handle output to a connected socket.

Implements socketbuf.

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