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CTCPClient::CTCPClient()
{
m_bConnecte = false;
m_cSock = NULL;
m_pThreadDebuter = AfxBeginThread(StartThrDebuter, this);
}
void CTCPClient::Connecter()
{
WSADATA WSAData;
WSAStartup(MAKEWORD(2,0), &WSAData);
SOCKADDR_IN sin;
char buffer[255];
m_cSock = socket(AF_INET, SOCK_STREAM, 0);
CString szIP = CUtils::FindMyIP();
if (szIP.GetLength() > 0)
{
sin.sin_addr.s_addr = inet_addr(szIP);
sin.sin_family = AF_INET;
sin.sin_port = htons(DEF_PORT);
int nRes = SOCKET_ERROR;
while (nRes == SOCKET_ERROR)
{
nRes = connect(m_cSock, (SOCKADDR *)&sin, sizeof(sin));
}
m_pThreadSend = AfxBeginThread(StartThrSnd, this);
m_pThreadReceive = AfxBeginThread(StartThrRcv, this);
m_bConnecte = true;
}
else
{
TraceClient << "CUtils::FindMyIP() => erreur\n";
exit(0);
}
}
void CTCPClient::Deconnecter()
{
if (m_cSock != NULL)
closesocket(m_cSock);
}
// Gestion des Threads
UINT CTCPClient::StartThrSnd(LPVOID p)
{
CTCPClient * me = (CTCPClient *)p;
me->StartThrSnd();
AfxEndThread (0);
return 0;
}
UINT CTCPClient::StartThrRcv(LPVOID p)
{
CTCPClient * me = (CTCPClient *)p;
me->StartThrRcv();
AfxEndThread (0);
return 0;
}
UINT CTCPClient::StartThrDebuter(LPVOID p)
{
CTCPClient * me = (CTCPClient *)p;
me->Connecter();
AfxEndThread (0);
return 0;
}
void CTCPClient::StartThrSnd()
{
while (m_bConnecte)
{
MSG msg;
BOOL MsgReturn = GetMessage(&msg, NULL,
THRD_MESSAGE_LIGNE, THRD_MESSAGE_TERMINER);
if (MsgReturn)
{
switch ( msg.message )
{
case THRD_MESSAGE_LIGNE:
{
CString szMsg;
szMsg.Format("%d", msg.wParam);
//char* message = msg.wParam;
int len = szMsg.GetLength()+1;
int result = send(m_cSock,szMsg.GetBuffer(0),len,0);
if (result == SOCKET_ERROR)
{
m_szErreur.Format("CTCPClient::StartThrSnd() => Erreur envoie nb lignes: %d(%d)\n",WSAGetLastError(), __LINE__);
TraceClient << m_szErreur.GetBuffer(0);
m_bConnecte = false;
//exit(0);
}
break;
}
case THRD_MESSAGE_PERDU:
{
// Envoyer Signal de fin de partie
CString szMsg = "-1";
int len = szMsg.GetLength()+1;
int result = send(m_cSock,szMsg.GetBuffer(0),len,0);
if (result == SOCKET_ERROR)
{
m_szErreur.Format("CTCPClient::StartThrSnd() => Erreur envoie perdu: %d(%d)\n",WSAGetLastError(), __LINE__);
TraceClient << m_szErreur.GetBuffer(0);
m_bConnecte = false;
//exit(0);
}
break;
}
case THRD_MESSAGE_TERMINER:
{
// Envoyer Signal de fin de partie
CString szMsg = "-2";
int len = szMsg.GetLength()+1;
int result = send(m_cSock,szMsg.GetBuffer(0),len,0);
if (result == SOCKET_ERROR)
{
m_szErreur.Format("CTCPClient::StartThrSnd() => Erreur envoie terminer: %d(%d)\n",WSAGetLastError(), __LINE__);
TraceClient << m_szErreur.GetBuffer(0);
m_bConnecte = false;
//exit(0);
}
break;
}
case THRD_MESSAGE_PAUSED:
{
// Envoyer Signal de pause
CString szMsg = "-3";
int len = szMsg.GetLength()+1;
int result = send(m_cSock,szMsg.GetBuffer(0),len,0);
if (result == SOCKET_ERROR)
{
m_szErreur.Format("CTCPClient::StartThrSnd() => Erreur envoie paused: %d(%d)\n",WSAGetLastError(), __LINE__);
TraceClient << m_szErreur.GetBuffer(0);
m_bConnecte = false;
//exit(0);
}
}
}
}
}
}
void CTCPClient::StartThrRcv()
{
// IMPLEMENTER LA GESTION DES MESSAGES RECUS PAR LE THREAD PRINCIPAL
printf("Client %d\n", m_pThreadReceive->m_nThreadID);
char message[1024];
int len = 0;
// Gère les récéptions
while (m_bConnecte)
{
len = recv(m_cSock, message, 1024, 0);
if(len <= 0)
{
m_szErreur.Format("CTCPClient::StartThrRcv() => Erreur réception: %d(%d)\n",WSAGetLastError(), __LINE__);
TraceClient << m_szErreur.GetBuffer(0);
//exit(0);
m_bConnecte = false;
}
else
{
// print out the message
printf("Client RCV: %.*s\n",len,message);
CString szMsg = message;
// Selon le type de message
int nNum = atoi((const char*)szMsg.GetBuffer(0));
if (nNum > -1)
m_pJeu->GetAjoutLignes()->Add(szMsg);
else if (nNum == -1)
m_pJeu->SetGagne(true);
else if (nNum == -2)
m_pJeu->SetClientDeconnecte(true);
else if (nNum == -3)
{
//m_pJeu->SwitchPaused();
m_pJeu->SwitchPausedByRemote();
}
}
}
} |
