C++ (Cpp) slotSocketErrorの例

コード例 #1

ファイル: client.cpp プロジェクト: alekseymenkov/constructor

Client::~Client()
{
    // Стол - "Функция проверки активности сервера"
    disconnect(mActivityTimer,
	       SIGNAL(timeout()),
	       this,
	       SLOT(slotCheckActivity()));

    // Слот - "Ошибка сокета"
    disconnect(mClientSocket,
	       SIGNAL(error(QAbstractSocket::SocketError)),
	       this,
	       SLOT(slotSocketError(QAbstractSocket::SocketError)));

    // Слот - "Клиент подключен к серверу"
    disconnect(mClientSocket,
	       SIGNAL(connected()),
	       this,
	       SLOT(slotClientConnected()));

    // Слот - "Новые данные"
    disconnect(mClientSocket,
	       SIGNAL(readyRead()),
	       this,
	       SLOT(slotReceiveData()));

    disconnectFromServer();
}

コード例 #2

ファイル: qhttpsocketengine.cpp プロジェクト: muromec/qtopia-ezx

bool QHttpSocketEngine::initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol)
{
    Q_D(QHttpSocketEngine);
    if (type != QAbstractSocket::TcpSocket)
        return false;

    setProtocol(protocol);
    setSocketType(type);
    d->socket = new QTcpSocket(this);

    // Explicitly disable proxying on the proxy socket itself to avoid
    // unwanted recursion.
    QNetworkProxy proxy;
    proxy.setType(QNetworkProxy::NoProxy);
    d->socket->setProxy(proxy);

    // Intercept all the signals.
    connect(d->socket, SIGNAL(connected()),
            this, SLOT(slotSocketConnected()));
    connect(d->socket, SIGNAL(disconnected()),
            this, SLOT(slotSocketDisconnected()));
    connect(d->socket, SIGNAL(readyRead()),
            this, SLOT(slotSocketReadNotification()));
    connect(d->socket, SIGNAL(readyRead()),
            this, SLOT(slotSocketReadNotification()));
    connect(d->socket, SIGNAL(bytesWritten(qint64)),
            this, SLOT(slotSocketBytesWritten()));
    connect(d->socket, SIGNAL(error(QAbstractSocket::SocketError)),
            this, SLOT(slotSocketError(QAbstractSocket::SocketError)));
    connect(d->socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)),
            this, SLOT(slotSocketStateChanged(QAbstractSocket::SocketState)));

    return true;
}

コード例 #3

ファイル: client.cpp プロジェクト: alekseymenkov/constructor

Client::Client(QObject* parent) :
    QObject(parent),
    mCurrentConnectionResult(false),
    mOldConnectionResult(false)
{
    mClientSocket = new QTcpSocket(this);

    // Таймер
    mActivityTimer = new QTimer(this);
    mActivityTimer->setInterval(mActivityInterval);

    // Стол - "Функция проверки активности сервера"
    connect(mActivityTimer,
	    SIGNAL(timeout()),
	    this,
	    SLOT(slotCheckActivity()));

    // Слот - "Ошибка сокета"
    connect(mClientSocket,
	    SIGNAL(error(QAbstractSocket::SocketError)),
	    this,
	    SLOT(slotSocketError(QAbstractSocket::SocketError)));

    // Слот - "Клиент подключен к серверу"
    connect(mClientSocket,
	    SIGNAL(connected()),
	    this,
	    SLOT(slotClientConnected()));

    // Слот - "Новые данные"
    connect(mClientSocket,
	    SIGNAL(readyRead()),
	    this,
	    SLOT(slotReceiveData()));
}

コード例 #4

ファイル: remoteclient.cpp プロジェクト: Zors/Cockatrice

RemoteClient::RemoteClient(QObject *parent)
	: AbstractClient(parent), timeRunning(0), lastDataReceived(0), topLevelItem(0)
{
	ProtocolItem::initializeHash();
	
	timer = new QTimer(this);
	timer->setInterval(1000);
	connect(timer, SIGNAL(timeout()), this, SLOT(ping()));

	socket = new QTcpSocket(this);
	connect(socket, SIGNAL(connected()), this, SLOT(slotConnected()));
	connect(socket, SIGNAL(readyRead()), this, SLOT(readData()));
	connect(socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slotSocketError(QAbstractSocket::SocketError)));
	
	xmlReader = new QXmlStreamReader;
	xmlWriter = new QXmlStreamWriter;
	xmlWriter->setDevice(socket);
}

コード例 #5

ファイル: remoteclient.cpp プロジェクト: DeanWay/Cockatrice

RemoteClient::RemoteClient(QObject *parent)
    : AbstractClient(parent), timeRunning(0), lastDataReceived(0), messageInProgress(false), handshakeStarted(false), messageLength(0)
{
    timer = new QTimer(this);
    timer->setInterval(1000);
    connect(timer, SIGNAL(timeout()), this, SLOT(ping()));

    socket = new QTcpSocket(this);
    socket->setSocketOption(QAbstractSocket::LowDelayOption, 1);
    connect(socket, SIGNAL(connected()), this, SLOT(slotConnected()));
    connect(socket, SIGNAL(readyRead()), this, SLOT(readData()));
    connect(socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slotSocketError(QAbstractSocket::SocketError)));

    connect(this, SIGNAL(serverIdentificationEventReceived(const Event_ServerIdentification &)), this, SLOT(processServerIdentificationEvent(const Event_ServerIdentification &)));
    connect(this, SIGNAL(connectionClosedEventReceived(Event_ConnectionClosed)), this, SLOT(processConnectionClosedEvent(Event_ConnectionClosed)));
    connect(this, SIGNAL(sigConnectToServer(QString, unsigned int, QString, QString)), this, SLOT(doConnectToServer(QString, unsigned int, QString, QString)));
    connect(this, SIGNAL(sigDisconnectFromServer()), this, SLOT(doDisconnectFromServer()));
    connect(this, SIGNAL(sigRegisterToServer(QString, unsigned int, QString, QString, QString, int, QString, QString)), this, SLOT(doRegisterToServer(QString, unsigned int, QString, QString, QString, int, QString, QString)));
    connect(this, SIGNAL(sigActivateToServer(QString)), this, SLOT(doActivateToServer(QString)));
}

コード例 #6

ファイル: qhttpsocketengine.cpp プロジェクト: venkatarajasekhar/Qt

bool QHttpSocketEngine::initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol)
{
    Q_D(QHttpSocketEngine);
    if (type != QAbstractSocket::TcpSocket)
        return false;

    setProtocol(protocol);
    setSocketType(type);
    d->socket = new QTcpSocket(this);
    d->reply = new QHttpNetworkReply(QUrl(), this);
#ifndef QT_NO_BEARERMANAGEMENT
    d->socket->setProperty("_q_networkSession", property("_q_networkSession"));
#endif

    // Explicitly disable proxying on the proxy socket itself to avoid
    // unwanted recursion.
    d->socket->setProxy(QNetworkProxy::NoProxy);

    // Intercept all the signals.
    connect(d->socket, SIGNAL(connected()),
            this, SLOT(slotSocketConnected()),
            Qt::DirectConnection);
    connect(d->socket, SIGNAL(disconnected()),
            this, SLOT(slotSocketDisconnected()),
            Qt::DirectConnection);
    connect(d->socket, SIGNAL(readyRead()),
            this, SLOT(slotSocketReadNotification()),
            Qt::DirectConnection);
    connect(d->socket, SIGNAL(bytesWritten(qint64)),
            this, SLOT(slotSocketBytesWritten()),
            Qt::DirectConnection);
    connect(d->socket, SIGNAL(error(QAbstractSocket::SocketError)),
            this, SLOT(slotSocketError(QAbstractSocket::SocketError)),
            Qt::DirectConnection);
    connect(d->socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)),
            this, SLOT(slotSocketStateChanged(QAbstractSocket::SocketState)),
            Qt::DirectConnection);

    return true;
}

コード例 #7

ファイル: KviHttpRequest.cpp プロジェクト: kartagis/KVIrc

bool KviHttpRequest::doConnect()
{
	m_p->uPort = m_connectionUrl.port();
	if(m_p->uPort == 0)
		m_p->uPort = m_p->bIsSSL ? 443 : 80;

	if(m_p->pSocket)
		closeSocket();
#ifdef COMPILE_SSL_SUPPORT
	m_p->pSocket = m_p->bIsSSL ? new QSslSocket() : new QTcpSocket();
#else
	m_p->pSocket = new QTcpSocket();
#endif
	QObject::connect(m_p->pSocket,SIGNAL(connected()),this,SLOT(slotSocketConnected()));
	QObject::connect(m_p->pSocket,SIGNAL(disconnected()),this,SLOT(slotSocketDisconnected()));
	QObject::connect(m_p->pSocket,SIGNAL(error(QAbstractSocket::SocketError)),this,SLOT(slotSocketError(QAbstractSocket::SocketError)));
	QObject::connect(m_p->pSocket,SIGNAL(readyRead()),this,SLOT(slotSocketReadDataReady()));
	QObject::connect(m_p->pSocket,SIGNAL(hostFound()),this,SLOT(slotSocketHostResolved()));

	emit resolvingHost(m_connectionUrl.host());

#ifdef COMPILE_SSL_SUPPORT
	if(m_p->bIsSSL)
	{
		static_cast<QSslSocket *>(m_p->pSocket)->setProtocol(QSsl::AnyProtocol);
		static_cast<QSslSocket *>(m_p->pSocket)->connectToHostEncrypted(m_connectionUrl.host(),m_p->uPort);
	} else {
		m_p->pSocket->connectToHost(m_connectionUrl.host(),m_p->uPort);
	}
#else
	m_p->pSocket->connectToHost(m_connectionUrl.host(),m_p->uPort);
#endif


	if(m_p->pConnectTimeoutTimer)
	{
		delete m_p->pConnectTimeoutTimer;
		m_p->pConnectTimeoutTimer = NULL;
	}

	m_p->pConnectTimeoutTimer = new QTimer();
	m_p->pConnectTimeoutTimer->setSingleShot(true);
	QObject::connect(m_p->pConnectTimeoutTimer,SIGNAL(timeout()),this,SLOT(slotConnectionTimedOut()));

	m_p->pConnectTimeoutTimer->start(m_uConnectionTimeout * 1000);

	/*
	m_pThread = new KviHttpRequestThread(
			this,
			m_connectionUrl.host(),
			m_szIp,
			uPort,
			m_connectionUrl.path(),
			m_uContentOffset,
			(m_eProcessingType == HeadersOnly) ? KviHttpRequestThread::Head : (m_szPostData.isEmpty() ? KviHttpRequestThread::Get : KviHttpRequestThread::Post),
			m_szPostData,
			m_connectionUrl.protocol()=="https"
		);
	*/


	return true;
}

コード例 #8

ファイル: KviHttpRequest.cpp プロジェクト: kartagis/KVIrc

void KviHttpRequest::closeSocket()
{
	if(!m_p->pSocket)
		return;

	QObject::disconnect(m_p->pSocket,SIGNAL(connected()),this,SLOT(slotSocketConnected()));
	QObject::disconnect(m_p->pSocket,SIGNAL(disconnected()),this,SLOT(slotSocketDisconnected()));
	QObject::disconnect(m_p->pSocket,SIGNAL(error(QAbstractSocket::SocketError)),this,SLOT(slotSocketError(QAbstractSocket::SocketError)));

	m_p->pSocket->abort();
	m_p->pSocket->close();

	// This can be called from a socket handler slot
	m_p->pSocket->deleteLater();

	//delete m_p->pSocket;

	m_p->pSocket = NULL;
}

コード例 #9

ファイル: KviHttpRequest.cpp プロジェクト: AndrioCelos/KVIrc

bool KviHttpRequest::doConnect()
{
	m_p->uPort = m_connectionUrl.port();
	if(m_p->uPort == 0)
		m_p->uPort = m_p->bIsSSL ? 443 : 80;

	if(m_p->pSocket)
		closeSocket();
#ifdef COMPILE_SSL_SUPPORT
	m_p->pSocket = m_p->bIsSSL ? new QSslSocket() : new QTcpSocket();
#else
	m_p->pSocket = new QTcpSocket();
#endif
	QObject::connect(m_p->pSocket, SIGNAL(connected()), this, SLOT(slotSocketConnected()));
	QObject::connect(m_p->pSocket, SIGNAL(disconnected()), this, SLOT(slotSocketDisconnected()));
	QObject::connect(m_p->pSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slotSocketError(QAbstractSocket::SocketError)));
	QObject::connect(m_p->pSocket, SIGNAL(readyRead()), this, SLOT(slotSocketReadDataReady()));
	QObject::connect(m_p->pSocket, SIGNAL(hostFound()), this, SLOT(slotSocketHostResolved()));

	emit resolvingHost(m_connectionUrl.host());

#ifdef COMPILE_SSL_SUPPORT
	if(m_p->bIsSSL)
	{
		static_cast<QSslSocket *>(m_p->pSocket)->setProtocol(QSsl::AnyProtocol);
		static_cast<QSslSocket *>(m_p->pSocket)->connectToHostEncrypted(m_connectionUrl.host(), m_p->uPort);
	}
	else
	{
		m_p->pSocket->connectToHost(m_connectionUrl.host(), m_p->uPort);
	}
#else
	m_p->pSocket->connectToHost(m_connectionUrl.host(), m_p->uPort);
#endif

	if(m_p->pConnectTimeoutTimer)
	{
		delete m_p->pConnectTimeoutTimer;
		m_p->pConnectTimeoutTimer = nullptr;
	}

	m_p->pConnectTimeoutTimer = new QTimer();
	m_p->pConnectTimeoutTimer->setSingleShot(true);
	QObject::connect(m_p->pConnectTimeoutTimer, SIGNAL(timeout()), this, SLOT(slotConnectionTimedOut()));

	m_p->pConnectTimeoutTimer->start(m_uConnectionTimeout * 1000);

	return true;
}