Socket Class Reference

#include <NetInterface.hh>

Inheritance diagram for Socket:

[legend]Collaboration diagram for Socket:


Public Member Functions
virtual	~Socket ()
virtual Boolean	handleRead (unsigned char *buffer, unsigned bufferMaxSize, unsigned &bytesRead, struct sockaddr_in &fromAddress)=0
int	socketNum () const
Port	port () const
UsageEnvironment &	env () const
Static Public Attributes
static int	DebugLevel = 1
static UsageEnvironment *	DefaultUsageEnvironment = NULL
Protected Member Functions
	Socket (UsageEnvironment &env, Port port, Boolean setLoopback=True)
Boolean	changePort (Port newPort)
Private Attributes
int	fSocketNum
UsageEnvironment &	fEnv
Port	fPort
Boolean	fSetLoopback

Detailed Description

Definition at line 80 of file NetInterface.hh.

Constructor & Destructor Documentation

Socket::~Socket ( ) [virtual]

Definition at line 100 of file NetInterface.cpp.

References closeSocket, and fSocketNum.

00100                 {
00101   closeSocket(fSocketNum);
00102 }

Socket::Socket	(	UsageEnvironment &	env,
		Port	port,
		Boolean	setLoopback = `True`
	)			`[protected]`

Definition at line 95 of file NetInterface.cpp.

References fEnv, fSocketNum, port(), and setupDatagramSocket().

00096   : fEnv(DefaultUsageEnvironment != NULL ? *DefaultUsageEnvironment : env), fPort(port), fSetLoopback(setLoopback) {
00097   fSocketNum = setupDatagramSocket(fEnv, port, setLoopback);
00098 }

Member Function Documentation

virtual Boolean Socket::handleRead	(	unsigned char *	buffer,
		unsigned	bufferMaxSize,
		unsigned &	bytesRead,
		struct sockaddr_in &	fromAddress
	)			`[pure virtual]`

Implemented in OutputSocket, and Groupsock.

Referenced by socketReadHandler().

int Socket::socketNum ( ) const [inline]

Port Socket::port ( ) const [inline]

Definition at line 91 of file NetInterface.hh.

References fPort.

Referenced by Groupsock::addDestination(), PassiveServerMediaSubsession::getStreamParameters(), Groupsock::Groupsock(), operator<<(), SocketLookupTable::Remove(), GroupsockLookupTable::Remove(), Groupsock::removeDestination(), PassiveServerMediaSubsession::sdpLines(), Socket(), and OutputSocket::write().

00091                     {
00092     return fPort;
00093   }

UsageEnvironment& Socket::env ( ) const [inline]

Definition at line 95 of file NetInterface.hh.

References fEnv.

Referenced by Groupsock::changeDestinationParameters(), getGroupsockBySocket(), getSocketTable(), Groupsock::Groupsock(), Groupsock::handleRead(), Groupsock::multicastSendOnly(), Groupsock::output(), Groupsock::outputToAllMembersExcept(), setGroupsockBySocket(), socketReadHandler(), unsetGroupsockBySocket(), Groupsock::wasLoopedBackFromUs(), OutputSocket::write(), and Groupsock::~Groupsock().

00095 { return fEnv; }

Boolean Socket::changePort ( Port newPort ) [protected]

Definition at line 104 of file NetInterface.cpp.

References closeSocket, fEnv, fSetLoopback, fSocketNum, and setupDatagramSocket().

Referenced by Groupsock::changeDestinationParameters().

00104                                        {
00105   closeSocket(fSocketNum);
00106   fSocketNum = setupDatagramSocket(fEnv, newPort, fSetLoopback);
00107   return fSocketNum >= 0;
00108 }