QstProtocol::QstProtocol(QObject *parent)
: QTcpSocket(parent)
, tx_msg_id(1)
, port(0)
, onData_busy(false)
, enable_reconnect(false)
, reconnect_interval(10000)
, last_data_received(false)
, connection_valid(false)
, debug_on(false)
, m_auto_unpack(true)
{
static int id1 = qRegisterMetaType<QstMessage>(); Q_UNUSED(id1);
static int id2 = qRegisterMetaType<QstMessage*>(); Q_UNUSED(id2);
static int id3 = qRegisterMetaType<const QstMessage*>(); Q_UNUSED(id3);
unique_id = QString::number(++g_unique_id);
if (debug_on) {
qDebug() << QString("%1 QstProtocol::QstProtocol()").arg(uniqueId()).toLatin1();
}
cur_message = 0;
rx_busy = false;
QObject::connect( &connect_timer, SIGNAL(timeout()), this, SLOT(connectTimeout()), Qt::DirectConnection );
QObject::connect( this,SIGNAL(connected()),this,SLOT(onSocketConnected()), Qt::DirectConnection );
QObject::connect( this,SIGNAL(disconnected()),this,SLOT(onSocketClosed()), Qt::DirectConnection );
QObject::connect( this,SIGNAL(readyRead()),this,SLOT(onData()), Qt::DirectConnection );
// initialize. Any time is better than no time.
rx_timer.start();
}
void QstProtocol::disconnect( bool disableReconnect )
{
if (state() == ConnectedState) {
if (debug_on) {
qDebug() << ( QString("%1 QstProtocol::disconnect(disableReconnect=%2)").
arg(uniqueId()).
arg(disableReconnect).toLatin1());
}
// be polite and tell the other side we are closing
postMessage( QstMessage("QTEST_CLOSING_CONNECTION") );
// we are closing ourselves, so we don't want to reconnect
if (disableReconnect) enable_reconnect = false;
onSocketClosed();
}
}
void Server::onNewConnection()
{
QLocalSocket* socket = m_server->nextPendingConnection();
if (!socket) {
log("No pending client connections!", LogError);
} else if ( socket->state() != QLocalSocket::ConnectedState ) {
log("Client is not connected!", LogError);
socket->deleteLater();
} else {
QScopedPointer<ClientSocket> clientSocket( new ClientSocket(socket) );
const Arguments args = clientSocket->readArguments();
if ( !args.isEmpty() ) {
++m_socketCount;
connect( clientSocket.data(), SIGNAL(destroyed()),
this, SLOT(onSocketClosed()) );
connect( this, SIGNAL(destroyed()),
clientSocket.data(), SLOT(close()) );
connect( this, SIGNAL(destroyed()),
clientSocket.data(), SLOT(deleteAfterDisconnected()) );
emit newConnection( args, clientSocket.take() );
}
}
}
