C++ QUdpSocket::deleteLater方法代码示例

本文整理汇总了C++中QUdpSocket::deleteLater方法的典型用法代码示例。如果您正苦于以下问题：C++ QUdpSocket::deleteLater方法的具体用法？C++ QUdpSocket::deleteLater怎么用？C++ QUdpSocket::deleteLater使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QUdpSocket的用法示例。

在下文中一共展示了QUdpSocket::deleteLater方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: bind

bool ServerPool::bind(QList<QHostAddress> addrs, quint16 port,
                      bool requireall)
{
    m_port = port;
    QList<QHostAddress>::const_iterator it;

    for (it = addrs.begin(); it != addrs.end(); ++it)
    {
        QUdpSocket *socket = new QUdpSocket(this);
        connect(socket, SIGNAL(readyRead()),
                this,   SLOT(newUdpDatagram()));

        if (socket->bind(*it, port))
        {
            LOG(VB_GENERAL, LOG_INFO, QString("Binding to UDP %1:%2")
                .arg(PRETTYIP(it)).arg(port));
            m_udpSockets.append(socket);
        }
        else if (requireall)
        {
            LOG(VB_GENERAL, LOG_ERR, QString("Failed binding to UDP %1:%2")
                .arg(PRETTYIP(it)).arg(port));
            close();
            socket->disconnect();
            socket->deleteLater();
            return false;
        }
        else
        {
            LOG(VB_GENERAL, LOG_WARNING, QString("Failed binding to UDP %1:%2")
                .arg(PRETTYIP(it)).arg(port));
            socket->disconnect();
            socket->deleteLater();
        }
    }

    if (m_udpSockets.size() == 0)
        return false;

    m_listening = true;
    return true;
}

开发者ID:drescherjm，项目名称:mythtv，代码行数:42，代码来源:serverpool.cpp

示例2: onClientDisconnected

void UdpRelay::onClientDisconnected()
{
    QUdpSocket *client = qobject_cast<QUdpSocket *>(sender());
    if (!client) {
        emit info("Fatal. A false object calling onClientDisconnected.");
        return;
    }
    cache.remove(cache.key(client));
    client->deleteLater();
    emit debug("[UDP] A client connection is disconnected and destroyed.");
}

开发者ID:Brainiac5000，项目名称:libQtShadowsocks，代码行数:11，代码来源:udprelay.cpp

示例3: SendMessage

bool Myth::SendMessage( const QString &sMessage,
                        const QString &sAddress,
                        int   udpPort,
                        int   Timeout)
{
    bool bResult = false;

    if (sMessage.isEmpty())
        return bResult;

    if (Timeout < 0 || Timeout > 999)
        Timeout = 0;

    QString xmlMessage =
        "<mythmessage version=\"1\">\n"
        "  <text>" + sMessage + "</text>\n"
        "  <timeout>" + QString::number(Timeout) + "</timeout>\n"
        "</mythmessage>";

    QHostAddress address = QHostAddress::Broadcast;
    unsigned short port = 6948;

    if (!sAddress.isEmpty())
        address.setAddress(sAddress);

    if (udpPort != 0)
        port = udpPort;

    QUdpSocket *sock = new QUdpSocket();
    QByteArray utf8 = xmlMessage.toUtf8();
    int size = utf8.length();

    if (sock->writeDatagram(utf8.constData(), size, address, port) < 0)
    {
        LOG(VB_GENERAL, LOG_ERR,
            QString("Failed to send UDP/XML packet (Message: %1 "
                    "Address: %2 Port: %3")
                .arg(sMessage).arg(sAddress).arg(port));
    }
    else
    {
        LOG(VB_GENERAL, LOG_DEBUG,
            QString("UDP/XML packet sent! (Message: %1 Address: %2 Port: %3")
                .arg(sMessage)
                .arg(address.toString().toLocal8Bit().constData()).arg(port));
        bResult = true;
    }

    sock->deleteLater();

    return bResult;
}

开发者ID:JGunning，项目名称:OpenAOL-TV，代码行数:52，代码来源:myth.cpp

示例4: SendMessage

static int SendMessage(const MythUtilCommandLineParser &cmdline)
{
    QHostAddress address = QHostAddress::Broadcast;
    unsigned short port = 6948;

    QString message = kMessage;

    if (cmdline.toBool("udpport"))
        port = (unsigned short)cmdline.toUInt("udpport");
    if (cmdline.toBool("bcastaddr"))
        address.setAddress(cmdline.toString("bcastaddr"));

    QMap<QString,QString>::const_iterator i;
    QMap<QString,QString> extras = cmdline.GetExtra();
    for (i = extras.begin(); i != extras.end(); ++i)
    {
        QString name = i.key();
        QString value = i.value();

        name.replace("--", "");
        cerr << "name: " << name.toLocal8Bit().constData()
             << " -- value: " << value.toLocal8Bit().constData() << endl;

        name.append("%");
        name.prepend("%");
        message.replace(name, value);
    }

    cout << "output:\n" << message.toLocal8Bit().constData() << endl;

    QUdpSocket *sock = new QUdpSocket();
    QByteArray utf8 = message.toUtf8();

    int result = GENERIC_EXIT_OK;
    if (sock->writeDatagram(utf8, address, port) < 0)
    {
        cout << "Failed to send UDP/XML packet" << endl;
        result = GENERIC_EXIT_NOT_OK;
    }
    else
    {
        cout << "Sent UDP/XML packet to IP "
             << address.toString().toLocal8Bit().constData()
             << " and port: " << port << endl;
    }

    sock->deleteLater();
   
    return result;
}

开发者ID:Olti，项目名称:mythtv，代码行数:50，代码来源:messageutils.cpp

示例5: close

void ServerPool::close(void)
{
    QTcpServer *server;
    while (!m_tcpServers.isEmpty())
    {
        server = m_tcpServers.takeLast();
        server->disconnect();
        server->close();
        server->deleteLater();
    }

    QUdpSocket *socket;
    while (!m_udpSockets.isEmpty())
    {
        socket = m_udpSockets.takeLast();
        socket->disconnect();
        socket->close();
        socket->deleteLater();
    }

    m_listening = false;
}

开发者ID:drescherjm，项目名称:mythtv，代码行数:22，代码来源:serverpool.cpp

示例6: SendNotification

bool Myth::SendNotification( bool  bError,
                             const QString &Type,
                             const QString &sMessage,
                             const QString &sOrigin,
                             const QString &sDecription,
                             const QString &sImage,
                             const QString &sExtra,
                             const QString &sProgressText,
                             float fProgress,
                             int   Duration,
                             bool  bFullscreen,
                             uint  Visibility,
                             uint  Priority,
                             const QString &sAddress,
                             int   udpPort )
{
    bool bResult = false;

    if (sMessage.isEmpty())
        return bResult;

    if (Duration < 0 || Duration > 999)
        Duration = -1;

    QString xmlMessage =
        "<mythnotification version=\"1\">\n"
        "  <text>" + sMessage + "</text>\n"
        "  <origin>" + (sOrigin.isNull() ? tr("MythServices") : sOrigin) + "</origin>\n"
        "  <description>" + sDecription + "</description>\n"
        "  <timeout>" + QString::number(Duration) + "</timeout>\n"
        "  <image>" + sImage + "</image>\n"
        "  <extra>" + sExtra + "</extra>\n"
        "  <progress_text>" + sProgressText + "</progress_text>\n"
        "  <progress>" + QString::number(fProgress) + "</progress>\n"
        "  <fullscreen>" + (bFullscreen ? "true" : "false") + "</fullscreen>\n"
        "  <visibility>" + QString::number(Visibility) + "</visibility>\n"
        "  <priority>" + QString::number(Priority) + "</priority>\n"
        "  <type>" + (bError ? "error" : Type) + "</type>\n"
        "</mythnotification>";

    QHostAddress address = QHostAddress::Broadcast;
    unsigned short port = 6948;

    if (!sAddress.isEmpty())
        address.setAddress(sAddress);

    if (udpPort != 0)
        port = udpPort;

    QUdpSocket *sock = new QUdpSocket();
    QByteArray utf8 = xmlMessage.toUtf8();
    int size = utf8.length();

    if (sock->writeDatagram(utf8.constData(), size, address, port) < 0)
    {
        LOG(VB_GENERAL, LOG_ERR,
            QString("Failed to send UDP/XML packet (Notification: %1 "
                    "Address: %2 Port: %3")
                .arg(sMessage).arg(sAddress).arg(port));
    }
    else
    {
        LOG(VB_GENERAL, LOG_DEBUG,
            QString("UDP/XML packet sent! (Notification: %1 Address: %2 Port: %3")
                .arg(sMessage)
                .arg(address.toString().toLocal8Bit().constData()).arg(port));
        bResult = true;
    }

    sock->deleteLater();

    return bResult;
}

开发者ID:JGunning，项目名称:OpenAOL-TV，代码行数:73，代码来源:myth.cpp

示例7: main

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QCoreApplication::setApplicationName("mythmessage");

    QHostAddress address = QHostAddress::Broadcast;
    unsigned short port = 6948;

    QString message = kMessage;

    bool verbose = false;

    MythMessageCommandLineParser cmdline;
    if (!cmdline.Parse(argc, argv))
    {
        cmdline.PrintHelp();
        return GENERIC_EXIT_INVALID_CMDLINE;
    }

    if (cmdline.toBool("showhelp"))
    {
        cmdline.PrintHelp();
        return GENERIC_EXIT_OK;
    }

    if (cmdline.toBool("showversion"))
    {
        cmdline.PrintVersion();
        return GENERIC_EXIT_OK;
    }

    if (cmdline.toBool("printtemplate"))
    {
        cerr << kMessage.toLocal8Bit().constData() << endl;
        return GENERIC_EXIT_OK;
    }

    if (cmdline.toBool("verbose"))
        verbose = true;
    if (cmdline.toBool("port"))
        port = (unsigned short)cmdline.toUInt("port");
    if (cmdline.toBool("addr"))
        address.setAddress(cmdline.toString("addr"));

    QMap<QString,QString>::const_iterator i;
    QMap<QString,QString> extras = cmdline.GetExtra();
    for (i = extras.begin(); i != extras.end(); ++i)
    {
        QString name = i.key();
        QString value = i.value();

        name.replace("--", "");
        if (verbose)
            cerr << "name: " << name.toLocal8Bit().constData()
                 << " -- value: " << value.toLocal8Bit().constData() << endl;

        name.append("%");
        name.prepend("%");
        message.replace(name, value);
    }

    if (verbose)
        cout << "output:\n" << message.toLocal8Bit().constData() << endl;

    QUdpSocket *sock = new QUdpSocket();
    QByteArray utf8 = message.toUtf8();

    if (sock->writeDatagram(utf8, address, port) < 0)
    {
        cout << "Failed to send UDP/XML packet" << endl;
    }
    else
    {
        cout << "Sent UDP/XML packet to IP "
             << address.toString().toLocal8Bit().constData()
             << " and port: " << port << endl;
    }

    sock->deleteLater();
   
    return GENERIC_EXIT_OK;
}

开发者ID:StefanRoss，项目名称:mythtv，代码行数:83，代码来源:main.cpp

示例8: main

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QHostAddress address = QHostAddress::Broadcast;
    unsigned short port = 6948;

    QString message = kMessage;

    bool verbose = false;

    if (a.argc() == 0)
    {
        printHelp();
        return GENERIC_EXIT_OK;
    }

    for (int argpos = 1; argpos < a.argc(); ++argpos)
    {
        QString arg = a.argv()[argpos];

        if (arg.startsWith("-h") || arg.startsWith("--help"))
        {
            printHelp();
            return GENERIC_EXIT_OK;
        }
    }

    for (int argpos = 1; argpos < a.argc(); ++argpos)
    {
        QString arg = a.argv()[argpos];

        if (arg.startsWith("--help") || arg.startsWith("--template"))
            continue;

        if (arg.startsWith("--verbose"))
        {
            verbose = true;
            continue;
        }

        if (arg.startsWith("--udpport"))
        {
            port = arg.section("=", 1).toUShort();
            if (port == 0)
                port = 6948;
            continue;
        }

        if (arg.startsWith("--bcastaddr"))
        {
            QString newaddr = arg.section("=", 1);
            if (!newaddr.isEmpty())
                address.setAddress(newaddr);
            continue;
        }

        QString name = arg.section("=", 0, 0);
        name.replace("--", "");

        QString value = QString::fromLocal8Bit(
            arg.section("=", 1).toLocal8Bit());
        if (verbose)
        {
            QByteArray tmp_name  = name.toLocal8Bit();
            QByteArray tmp_value = value.toLocal8Bit();
            cerr << "name: " << tmp_name.constData()
                 << " -- value: " << tmp_value.constData() << endl;
        }

        name.append("%");
        name.prepend("%");

        message.replace(name, value);
    }

    if (verbose)
    {
        QByteArray tmp_message  = message.toLocal8Bit();
        cout << "output:\n" << tmp_message.constData() << endl;
    }

    QUdpSocket *sock = new QUdpSocket();
    QByteArray utf8 = message.toUtf8();
    int size = utf8.length();

    if (sock->writeDatagram(utf8.constData(), size, address, port) < 0)
    {
        VERBOSE(VB_IMPORTANT, "Failed to send UDP/XML packet");
    }
    else
    {
        cout << "Sent UDP/XML packet to IP "
             << address.toString().toLocal8Bit().constData()
             << " and port: " << port << endl;
    }

    sock->deleteLater();
   
    return GENERIC_EXIT_OK;
//.........这里部分代码省略.........

开发者ID:microe，项目名称:mythtv，代码行数:101，代码来源:main.cpp

注：本文中的QUdpSocket::deleteLater方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。