void SshRemoteProcessRunner::handleConnectionError(QSsh::SshError error)
{
d->m_lastConnectionError = error;
d->m_lastConnectionErrorString = d->m_connection->errorString();
handleDisconnected();
emit connectionError();
}
void BOSHConnection::disconnect() {
if (connection_) {
connection_->disconnect();
sid_ = "";
}
else {
/* handleDisconnected takes care of the connector_ as well */
handleDisconnected(boost::optional<Connection::Error>());
}
}
void FtpClient::init()
{
qDebug() << "FtpClient:: " << port << " Init";
// if we did not find one, use IPv4 localhost
if (ipAddress.isEmpty())
ipAddress = QHostAddress(QHostAddress::LocalHost).toString();
qDebug() << "FtpClient:: " << port << " Init connect";
// from abtractsocket
connect(tcpSocket, SIGNAL(error(QAbstractSocket::SocketError)),
this, SLOT(handleError(QAbstractSocket::SocketError)));
connect(tcpSocket, SIGNAL(connected()), this, SLOT(handleConnected()));
connect(tcpSocket, SIGNAL(disconnected()), this, SLOT(handleDisconnected()));
connect(tcpSocket, SIGNAL(hostFound()), this, SLOT(handleHostFound()));
connect(tcpSocket, SIGNAL(proxyAuthenticationRequired(const QNetworkProxy&,QAuthenticator*)), this, SLOT(handleProxyAuthenticationRequired(const QNetworkProxy&,QAuthenticator*)));
connect(tcpSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(handleStateChanged(QAbstractSocket::SocketState)));
// from QIODevice
connect(tcpSocket, SIGNAL(aboutToClose()), this, SLOT(handleAboutToClose()));
connect(tcpSocket, SIGNAL(bytesWritten(qint64)), this, SLOT(handleBytesWritten(qint64)));
connect(tcpSocket, SIGNAL(readChannelFinished()), this, SLOT(handleReadChannelFinished()));
connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(handleReadyRead()));
qDebug() << "FtpClient:: " << port << " Init NetworkConfigurationManager manager";
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
qDebug() << "FtpClient::Init QNetworkConfigurationManager::NetworkSessionRequired";
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String(SETTING_STR));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
qDebug() << "FtpClient:: " << port << " Init new QNetworkSession(config, this)";
networkSession = new QNetworkSession(config, this);
qDebug() << "FtpClient:: " << port << " Init connect(networkSession, SIGNAL(opened()), this, SLOT(handleSessionOpened()))";
connect(networkSession, SIGNAL(opened()), this, SLOT(handleSessionOpened()));
qDebug() << "FtpClient:: " << port << " Init networkSession->open()";
networkSession->open();
} else {
qDebug() << "FtpClient:: Init " << port << " tcpSocket->connectToHost())" << " ipAddress " << ipAddress << " port " << port;
tcpSocket->connectToHost(QHostAddress(ipAddress), port);
}
mInitiated = true;
}
MiniHttpServerConnection::MiniHttpServerConnection(QTcpSocket *socket)
: QObject(socket), socket(socket), source(0)
{
connect(socket, SIGNAL(readyRead()), SLOT(handleReadyRead()));
connect(socket, SIGNAL(bytesWritten(qint64)), SLOT(handleBytesWritten()));
connect(socket, SIGNAL(disconnected()), SLOT(handleDisconnected()));
timeout.setInterval(30000);
timeout.setSingleShot(true);
connect(&timeout, SIGNAL(timeout()), SLOT(handleTimeout()));
timeout.start();
}
// ChatConnection初始化和信号槽连接
ChatConnection::ChatConnection(QObject *parent) :
QTcpSocket(parent)
{
this->greetingMessage = QObject::tr("undefined");
this->userName = QObject::tr("unknown");
this->state = WaitingForGreeting;
this->currentDataType = UNDEFINED;
this->numBytesForCurrentDataType = -1;
this->transferTimerId = 0;
this->isGreetingMessageSent = false;
connect(this, SIGNAL(readyRead()), this, SLOT(processReadyRead()));
connect(this, SIGNAL(connected()), this, SLOT(sendGreetingMessage()));
connect(this, SIGNAL(disconnected()), this, SLOT(handleDisconnected()));
connect(this, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(handleSocketError(QAbstractSocket::SocketError)));
}
void SshRemoteProcessRunnerPrivate::run(const QByteArray &command)
{
ASSERT_STATE(Inactive);
setState(Connecting);
m_command = command;
connect(m_connection.data(), SIGNAL(error(Utils::SshError)),
SLOT(handleConnectionError(Utils::SshError)));
connect(m_connection.data(), SIGNAL(disconnected()),
SLOT(handleDisconnected()));
if (m_connection->state() == SshConnection::Connected) {
handleConnected();
} else {
connect(m_connection.data(), SIGNAL(connected()),
SLOT(handleConnected()));
m_connection->connectToHost();
}
}
void newConnThread::run()
{
//this is where the thread actually starts.
socket = new QTcpSocket;
if(!socket->setSocketDescriptor(this->socketDescriptor))
{
exit(1);
}
//cool. we've got a connection.
//setup timer
timer = new QTimer;
timer->start(500);
//time to connect some signals and slots.
connect(socket,SIGNAL(readyRead()),this,SLOT(handleReadyRead()));
connect(socket,SIGNAL(disconnected()),this,SLOT(handleDisconnected()));
connect(timer,SIGNAL(timeout()),this,SLOT(handleTimeout()));
connect(this,SIGNAL(timeSig()),this,SLOT(handleWrite()));
//make the thread run even when this run function goes out of scope.
exec();
}
void SshRemoteProcessRunner::runInternal(const QByteArray &command,
const SshConnectionParameters &sshParams)
{
setState(Connecting);
d->m_lastConnectionError = SshNoError;
d->m_lastConnectionErrorString.clear();
d->m_processErrorString.clear();
d->m_exitSignal = SshRemoteProcess::NoSignal;
d->m_exitCode = -1;
d->m_command = command;
d->m_connection = SshConnectionManager::instance().acquireConnection(sshParams);
connect(d->m_connection, SIGNAL(error(QSsh::SshError)),
SLOT(handleConnectionError(QSsh::SshError)));
connect(d->m_connection, SIGNAL(disconnected()), SLOT(handleDisconnected()));
if (d->m_connection->state() == SshConnection::Connected) {
handleConnected();
} else {
connect(d->m_connection, SIGNAL(connected()), SLOT(handleConnected()));
if (d->m_connection->state() == SshConnection::Unconnected)
d->m_connection->connectToHost();
}
}
void SshRemoteProcessRunnerPrivate::handleConnectionError(Utils::SshError error)
{
handleDisconnected();
emit connectionError(error);
}
