void connectToServer(char *addr){
struct sockaddr_in servaddr;
char err_s[MAXLINE];
if ( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
err_sys("socket error");
bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_port = htons(ECHO_SRV_PORT); /* echo server */
if (inet_pton(AF_INET, addr, &servaddr.sin_addr) <= 0){
snprintf(err_s, sizeof(err_s), "inet_pton error for %s", addr);
writeToPipe(err_s);
err_quit(err_s);
}
if (connect(sockfd, (SA *) &servaddr, sizeof(servaddr)) < 0){
snprintf(err_s, sizeof(err_s), "connect error");
writeToPipe(err_s);
err_sys(err_s);
}
return;
}
void QVFbMouseLinuxTP::sendMouseData(const QPoint &pos, int buttons, int)
{
if (buttons & Qt::LeftButton) {
// press
repeater->start(5);
writeToPipe(pos, 1);
lastPos = pos;
} else {
// release
if (lastPos == QPoint(-1,-1))
return; /* only send one release */
repeater->stop();
writeToPipe(pos, 0);
lastPos = QPoint(-1,-1);
}
}
int listenSocketWriteToPipeLoop()
{
int iResult = 0;
char recvbuf[DEFAULT_BUFLEN];
int recvbuflen = DEFAULT_BUFLEN;
// Receive until the peer shuts down the connection
do {
ZeroMemory(&recvbuf, recvbuflen);
iResult = recv(ClientSocket, recvbuf, recvbuflen, 0);
if (iResult > 0) {
writeToPipe(recvbuf);
}
else if (iResult == 0) {
printf("Connection closing...\n");
if (!isForceQuit) {
closesocket(ClientSocket);
WSACleanup();
}
break;
} else {
printf("recv failed with error: %d\n", WSAGetLastError());
if (!isForceQuit) {
closesocket(ClientSocket);
WSACleanup();
}
return 1;
}
} while (iResult > 0);
return 0;
}
void getTime(){
char recvline[MAXLINE];
int n;
while ( (n = Readline(sockfd, recvline, MAXLINE)) >= 0)
{
if( n == 0 ){
snprintf(recvline, sizeof(recvline), "Server terminated prematurely");
writeToPipe(recvline);
return ;
}
Fputs(recvline, stdout);
}
}
void QVFbMouseLinuxTP::repeatLastPress()
{
writeToPipe(lastPos, 1);
}
