mainwindow.cpp
80 lines
| 2.3 KiB
| text/x-c
|
CppLexer
Jeandet Alexis
|
r0 | #include "mainwindow.h" | ||
| MainWindow::MainWindow(int port, QWidget *parent) | ||||
| : QMainWindow(parent) | ||||
| { | ||||
| this->soc = NULL; | ||||
| this->readTimer = new QTimer(); | ||||
| this->terminal = new QTextBrowser(); | ||||
| this->terminal->setAcceptRichText(true); | ||||
| this->setCentralWidget(this->terminal); | ||||
| this->terminal->setEnabled(false); | ||||
| this->terminal->setReadOnly(true); | ||||
| this->pr_statusBar = this->statusBar(); | ||||
| this->server = new QTcpServer(); | ||||
| this->server->listen(QHostAddress::Any,port); | ||||
| connect(this->server, SIGNAL(newConnection()),this, SLOT(newConnection())); | ||||
| this->pr_statusBar->showMessage(tr("Not connected, waiting for client. On port ")+QString::number(this->server->serverPort())); | ||||
| this->readTimer->setInterval(500); | ||||
| this->readTimer->start(); | ||||
| } | ||||
| MainWindow::~MainWindow() | ||||
| { | ||||
| } | ||||
| void MainWindow::receive() | ||||
| { | ||||
| while(soc->bytesAvailable()!=0) | ||||
| { | ||||
| this->terminal->append(soc->readAll()); | ||||
| } | ||||
| } | ||||
| void MainWindow::stateChanged(QAbstractSocket::SocketState socketState) | ||||
| { | ||||
| switch(socketState) | ||||
| { | ||||
| case QAbstractSocket::UnconnectedState: | ||||
| this->terminal->setEnabled(false); | ||||
| this->pr_statusBar->showMessage(tr("Not connected, waiting for client. On port ")+QString::number(this->server->serverPort())); | ||||
| disconnect(this,SLOT(receive())); | ||||
| break; | ||||
| case QAbstractSocket::ConnectedState: | ||||
| this->terminal->setEnabled(true); | ||||
| this->pr_statusBar->showMessage(tr("Connected, listening on port ")+QString::number(this->server->serverPort())); | ||||
| break; | ||||
| default: | ||||
| break; | ||||
| } | ||||
| } | ||||
| void MainWindow::newConnection() | ||||
| { | ||||
| if(this->soc!=NULL) | ||||
| { | ||||
| if(this->soc->state()!=QAbstractSocket::ConnectedState) | ||||
| { | ||||
| this->soc->disconnect(); | ||||
| } | ||||
| disconnect(this,SLOT(receive())); | ||||
| disconnect(this,SLOT(stateChanged(QAbstractSocket::SocketState))); | ||||
| this->stateChanged(QAbstractSocket::UnconnectedState); | ||||
| delete this->soc; | ||||
| } | ||||
| this->soc = this->server->nextPendingConnection(); | ||||
| connect(this->soc,SIGNAL(readyRead()),this,SLOT(receive())); | ||||
| connect(this->soc,SIGNAL(stateChanged(QAbstractSocket::SocketState)),this,SLOT(stateChanged(QAbstractSocket::SocketState))); | ||||
| connect(this->readTimer,SIGNAL(timeout()),this,SLOT(receive())); | ||||
| this->stateChanged(QAbstractSocket::ConnectedState); | ||||
| } | ||||