class KServerSocket

Monitor a port for incoming TCP/IP connections. More...

Definition#include <ksock.h>
InheritsQObject [public ]
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Detailed Description

Monitor a port for incoming TCP/IP connections.

You can use a KServerSocket to listen on a port for incoming connections. When a connection arrived in the port, a KSocket is created and the signal accepted is raised. Make sure you always connect to this signal. If you dont the ServerSocket will create new KSocket's and no one will delete them!

If socket() is -1 or less the socket was not created properly.

 KServerSocket ( unsigned short int _port, bool _bind )

Constructor.

Parameters:
_portthe port number to monitor for incoming connections.
_bindif false you need to call bindAndListen yourself. This gives you the opportunity to set options on the socket.

 KServerSocket ( unsigned short int _port )

Same as above with _bind true.

 KServerSocket ( const char *_path, bool _bind )

Creates a UNIX domain server socket.

Parameters:
_pathpath used for the socket.
_bindif false you need to call bindAndListen yourself. This gives you the opportunity to set options on the socket.

 KServerSocket ( const char *_path )

Same as above with _bind true.

 ~KServerSocket ()

[virtual]

Destructor. Closes the socket if it was not already closed.

bool  bindAndListen ()

Bind the socket and start listening. This should only be called once when the constructor was called with _bind false.

Returns: true on success. false on error. On error the socket will be closed.

int  socket ()

[const]

Get the file descriptor associated with the socket. Returns -1 when an error occured during construction or bindAndListen

unsigned short int  port ()

Returns the port number which is being monitored.

unsigned long  ipv4_addr ()

The address.

void  slotAccept ( int )

[virtual slot]

Called when someone connected to our port.

void  accepted ( KSocket* )

[signal]

A connection has been accepted. It is your task to delete the KSocket if it is no longer needed.

bool  init ( short unsigned int )

[protected: ]

bool  init ( const char *_path )

[protected: ]

QSocketNotifier * notifier

[protected: ]

int sock

[protected: ]

int domain

[protected: ]