void Server::slotReadClient()
{
QTcpSocket* pClientSocket = (QTcpSocket*)sender();
QDataStream in(pClientSocket);
//in.setVersion(QDataStream::Qt_4_8);
for(;;)
{
if (!NextBlockSize)
{
if (pClientSocket->bytesAvailable() < sizeof(quint16)) break;
in >> NextBlockSize;
}
if (pClientSocket->bytesAvailable() < NextBlockSize) break;
QTime time;
QString str;
in >> time >> str;
QString strMessage = time.toString() + " " + "Client has sent - " + str;
//ptxt->append(strMessage);
emit signal_display(strMessage);
NextBlockSize = 0;
str = "Server Response: Recived " + str + "/";
QString *pstr = &str;
sendToClient(pClientSocket, *pstr);
}
}
void Server::slotNewConnection()
{
QTcpSocket* pClientSocket = ptcpServer->nextPendingConnection();
connect(pClientSocket, SIGNAL(disconnected()), pClientSocket, SLOT(deleteLater()));
connect(pClientSocket, SIGNAL(readyRead()), this, SLOT(slotReadClient()));
QString str = "Server Response: Connected!!";
QString* pstr = &str;
sendToClient(pClientSocket, *pstr);
QString buf = "New client connected: Новий клієнт" + pClientSocket->peerAddress().toString();
emit signal_display(buf);
clients.insert(pClientSocket->peerAddress().toString(), pClientSocket);
}
static void wait_for_job(t_config *conf, t_job *job)
{
int status;
update_last_use(conf->head_job, job);
if (kill(job->pgid, SIGCONT) < 0)
my_puterr("Error: kill (SIGCONT)\n");
job->head_process->is_stopped = 0;
waitpid(job->pgid, &status, WUNTRACED);
if (WIFSTOPPED(status))
job->head_process->is_stopped = 1;
else
job->head_process->is_finish = 1;
signal_display(status);
if (tcsetpgrp(STDIN_FILENO, getpgid(getpid())) == -1)
my_puterr("Error: tcsetpgrp\n");
if (tcsetattr(STDIN_FILENO, TCSADRAIN, &conf->tmodes) == -1)
my_puterr("Error: tcsetattr\n");
}
bool Server::startServer()
{
ptcpServer = new QTcpServer(this);
if (!ptcpServer->listen(QHostAddress::Any, nPort))
{
ptcpServer->close();
emit signal_startServerError(ptcpServer->errorString());
return false;
}
connect(ptcpServer, SIGNAL(newConnection()), this, SLOT(slotNewConnection()));
emit signal_display(QString("Server started successfully!!!"));
localServer = new QTcpServer(this);
localPort = 8888;
if (!localServer->listen(QHostAddress::LocalHost, localPort))
{
localServer->close();
emit signal_startServerError(localServer->errorString());
return false;
}
return true;
}
