Dv::Net::userversocket Class Reference

Class representing a server listening on a unix socket. More...

#include <userversocket.h>

List of all members.

Public Member Functions
	userversocket (const std::string &filename, time_t delay=0, int nconnections=5)
	Constructor.
	~userversocket ()
	Destructor.
Util::ref< usocket >	accept (time_t delay=0, size_t bufsz=1024)
	Accept a client connection.
std::string	filename () const
	Filename of underlying unix socket.
time_t	delay () const
	Max delay in millisecs that accept will wait before failing.
int	fd () const
	File descriptor of unix socket.
bool	status () const
	Return whether server is ok.
	operator bool () const
	Return whether server is ok.
int	error () const
	Return error code, 0 == ok.
std::string	strerror () const
	Return status string.
Private Member Functions
	userversocket (const userversocket &)
userversocket &	operator= (const userversocket &)
Private Attributes
std::string	fn_
int	fd_
int	errno_
time_t	delay_

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Detailed Description

Class representing a server listening on a unix socket.

Definition at line 16 of file userversocket.h.

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Constructor & Destructor Documentation

Dv::Net::userversocket::userversocket (  const std::string &  filename, time_t  delay = 0, int  nconnections = 5 )  [explicit]

Constructor. Parameters: filename  associated with newly created unix socket delay  in millisecs that will be associated with connections to the server nconnections  queue size of unix socket

Dv::Net::userversocket::~userversocket (   )

Destructor.

Dv::Net::userversocket::userversocket (  const userversocket &   )  [private]

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Member Function Documentation

Util::ref<usocket> Dv::Net::userversocket::accept (  time_t  delay = 0, size_t  bufsz = 1024 )  [inline]

Accept a client connection. Parameters: delay  in millisecs before accept() will time out bufsz  that will be associated with client socket The success can be tested by testing the status of the returned usocket. ref<usocket> client(server.accept()); if (*client) { // all is well } Definition at line 41 of file userversocket.h.

std::string Dv::Net::userversocket::filename (   )  const [inline]

Filename of underlying unix socket. Definition at line 45 of file userversocket.h. References fn_.

time_t Dv::Net::userversocket::delay (   )  const [inline]

Max delay in millisecs that accept will wait before failing. Definition at line 47 of file userversocket.h. References delay_.

int Dv::Net::userversocket::fd (   )  const [inline]

File descriptor of unix socket. Definition at line 49 of file userversocket.h. References fd_.

bool Dv::Net::userversocket::status (   )  const [inline]

Return whether server is ok. Definition at line 51 of file userversocket.h. References errno_. Referenced by operator bool().

Dv::Net::userversocket::operator bool (   )  const [inline]

Return whether server is ok. Definition at line 53 of file userversocket.h. References status().

int Dv::Net::userversocket::error (   )  const [inline]

Return error code, 0 == ok. Definition at line 55 of file userversocket.h. References errno_.

std::string Dv::Net::userversocket::strerror (   )  const

Return status string.

userversocket& Dv::Net::userversocket::operator= (  const userversocket &   )  [private]

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Member Data Documentation

std::string Dv::Net::userversocket::fn_ [private]

Definition at line 62 of file userversocket.h. Referenced by filename().

int Dv::Net::userversocket::fd_ [private]

Definition at line 63 of file userversocket.h. Referenced by fd().

int Dv::Net::userversocket::errno_ [private]

Definition at line 64 of file userversocket.h. Referenced by error(), and status().

time_t Dv::Net::userversocket::delay_ [private]

Definition at line 65 of file userversocket.h. Referenced by delay().

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

• userversocket.h

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dvnet-0.9.11

[27 December, 2004]