www.pudn.com > AVChat1.rar > CClientAdmin.cpp

// 
// CClientAdmin.cpp 
// 
 
/*-----------------------------------------------------*\ 
			HQ Tech, Make Technology Easy!        
 More information, please go to http://hqtech.nease.net. 
/*-----------------------------------------------------*/ 
 
#include "stdafx.h" 
#include  
#include "CClientAdmin.h" 
#include "GlobalDefs.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////// 
CClientAdmin::CClientAdmin() 
{ 
	mLocalUDPPort  = CLIENT_UDP_PORT; 
	mTargetUDPPort = SERVER_UDP_PORT; 
 
	// Receive message from TCP Listener 
	mTcpListener.AddMsgReceiver(this); 
} 
 
CClientAdmin::~CClientAdmin() 
{ 
	Uninit(); 
} 
 
BOOL CClientAdmin::Init(void) 
{ 
	BOOL pass = CRoleAdmin::Init(); 
 
	// Start TCP listening on the client 
	if (pass) 
	{ 
		mTcpListener.SetListenPort(CLIENT_TCP_PORT); 
		pass = mTcpListener.Create(); 
	} 
	if (pass) 
	{ 
		pass = mTcpListener.StartListening(); 
	} 
	return pass; 
} 
 
void CClientAdmin::Uninit(void) 
{ 
	mTcpListener.StopListening(); 
 
	CRoleAdmin::Uninit(); 
} 
 
BOOL CClientAdmin::CallServer(void) 
{ 
	return SendSimpleCommand(cmd_ClientCalling); 
} 
 
SOCKET CClientAdmin::GetVideoStreamSocket(void) 
{ 
	return mTcpListener.GetAccepted(0); 
} 
 
SOCKET CClientAdmin::GetAudioStreamSocket(void) 
{ 
	return mTcpListener.GetAccepted(1); 
} 
 
bool CClientAdmin::ReceiveMessage(MessageT inMessage,  
								  void * ioParam,  
								  void * ioParam2) 
{ 
	switch (inMessage) 
	{ 
	case msg_UDPCommandReceived: 
		{ 
			UDP_Pack * pCmd = (UDP_Pack*) ioParam; 
			pCmd->my_ntoh(); 
			// Process different commands 
			switch (pCmd->command) 
			{ 
			case cmd_DeviceConfig: 
				// Save the remote device config 
				SetDeviceConfig(pCmd->param1 << 2); 
				// Send local device config to the peer 
				SendLocalDeviceConfigToPeer(); 
				break; 
 
			case cmd_DisconnectRequest: 
				{ 
					BOOL isBuilding = FALSE; 
					Broadcast(msg_ModifyFilterGraph, &isBuilding); 
				} 
				break; 
			} 
		} 
		return true; 
 
	case msg_TCPSocketAccepted: 
		if (mTcpListener.IsSocketReady()) 
		{ 
			// Make the server begin to build filter graph 
			SendSimpleCommand(cmd_BuildFilterGraph); 
			// Now the client must begin to build filter graph too 
			BOOL isBuilding = TRUE; 
			Broadcast(msg_ModifyFilterGraph, &isBuilding); 
		} 
		return true; 
	} 
 
	return CRoleAdmin::ReceiveMessage(inMessage, ioParam, ioParam2); 
}