C++ ConnectionSettings::setServer方法代码示例

void ConnectionManager::handleReconnect(Server* server)
{
    if (!Preferences::self()->autoReconnect() || m_overrideAutoReconnect) return;

    ConnectionSettings settings = server->getConnectionSettings();

    uint reconnectCount = Preferences::self()->reconnectCount();

    // For server groups, one iteration over their server list shall count as one
    // connection attempt.
    if (settings.serverGroup())
        reconnectCount = reconnectCount * settings.serverGroup()->serverList().size();

    if (reconnectCount == 0 || settings.reconnectCount() < reconnectCount)
    {
        if (settings.serverGroup() && settings.serverGroup()->serverList().size() > 1)
        {
            Konversation::ServerList serverList = settings.serverGroup()->serverList();

            int index = serverList.indexOf(settings.server());
            int size = serverList.size();

            if (index == size - 1 || index == -1)
                settings.setServer(serverList[0]);
            else if (index < size - 1)
                settings.setServer(serverList[index+1]);

            server->setConnectionSettings(settings);

            server->getStatusView()->appendServerMessage(i18n("Info"),
                i18np(
                 "Trying to connect to %2 (port <numid>%3</numid>) in 1 second.",
                 "Trying to connect to %2 (port <numid>%3</numid>) in %1 seconds.",
                 Preferences::self()->reconnectDelay(),
                 settings.server().host(),
                 QString::number(settings.server().port())));
        }
        else
        {
            server->getStatusView()->appendServerMessage(i18n("Info"),
                i18np(
                 "Trying to reconnect to %2 (port <numid>%3</numid>) in 1 second.",
                 "Trying to reconnect to %2 (port <numid>%3</numid>) in %1 seconds.",
                 Preferences::self()->reconnectDelay(),
                 settings.server().host(),
                 QString::number(settings.server().port())));
        }

        server->getConnectionSettings().incrementReconnectCount();
        server->connectToIRCServerIn(Preferences::self()->reconnectDelay());
    }
    else
    {
        server->getConnectionSettings().setReconnectCount(0);
        server->getStatusView()->appendServerMessage(i18n("Error"), i18n("Reconnection attempts exceeded."));
    }
}

void ConnectionManager::connectTo(Konversation::ConnectionFlag flag, int serverGroupId)
{
    ConnectionSettings settings;

    Konversation::ServerGroupSettingsPtr serverGroup;

    serverGroup = Preferences::serverGroupById(serverGroupId);

    if (serverGroup)
    {
        settings.setServerGroup(serverGroup);

        if (serverGroup->serverList().size() > 0)
            settings.setServer(serverGroup->serverList()[0]);
    }

    connectTo(flag, settings);
}

void ConnectionManager::decodeAddress(const QString& address, ConnectionSettings& settings,
                                      bool checkIfServerGroup)
{
    QString host;
    QString port = "6667";

    // Full-length IPv6 address with port
    // Example: RFC 2732 notation:     [2001:0DB8:0000:0000:0000:0000:1428:57ab]:6666
    // Example: Non-RFC 2732 notation: 2001:0DB8:0000:0000:0000:0000:1428:57ab:6666
    if (address.count(':')==8)
    {
        host = address.section(':',0,-2).remove('[').remove(']');
        port = address.section(':',-1);
    }
    // Full-length IPv6 address without port or not-full-length IPv6 address with port
    // Example: Without port, RFC 2732 notation:     [2001:0DB8:0000:0000:0000:0000:1428:57ab]
    // Example: Without port, Non-RFC 2732 notation: 2001:0DB8:0000:0000:0000:0000:1428:57ab
    // Example: With port, RFC 2732 notation:        [2001:0DB8::1428:57ab]:6666
    else if (address.count(':')>=4)
    {
        // Last segment does not end with ], but the next to last does;
        // Assume not-full-length IPv6 address with port
        // Example: [2001:0DB8::1428:57ab]:6666
        if (address.section(':',0,-2).endsWith(']') && !address.section(':',-1).endsWith(']'))
        {
            host = address.section(':',0,-2).remove('[').remove(']');
            port = address.section(':',-1);
        }
        else
        {
            QString addressCopy = address;
            host = addressCopy.remove('[').remove(']');
        }
    }
    // IPv4 address or ordinary hostname with port
    // Example: IPv4 address with port: 123.123.123.123:6666
    // Example: Hostname with port:     irc.bla.org:6666
    else if (address.count(':')==1)
    {
        host = address.section(':',0,-2);
        port = address.section(':',-1);
    }
    else
        host = address;

    // Try to assign server group.
    if (checkIfServerGroup && Preferences::isServerGroup(host))
    {
        // If host is found to be the name of a server group.

        int serverGroupId = Preferences::serverGroupIdsByName(host).first();

        Konversation::ServerGroupSettingsPtr serverGroup;

        serverGroup = Preferences::serverGroupById(serverGroupId);

        settings.setServerGroup(serverGroup);

        if (serverGroup->serverList().size() > 0)
            settings.setServer(serverGroup->serverList()[0]);
    }
    else
    {
        QList<Konversation::ServerGroupSettingsPtr> groups = Preferences::serverGroupsByServer(host);
        if (!groups.isEmpty())
        {
            // If the host is found to be part of a server group's server list.

            Konversation::ServerGroupSettingsPtr serverGroup = groups.first();

            settings.setServerGroup(serverGroup);
        }

        Konversation::ServerSettings server;

        server.setHost(host);
        server.setPort(port.toInt());

        settings.setServer(server);
    }
}

void ConnectionManager::decodeIrcUrl(const QString& url, ConnectionSettings& settings)
{
    if (!url.startsWith(QLatin1String("irc://")) && !url.startsWith(QLatin1String("ircs://"))) return;

    QString mangledUrl = url;

    mangledUrl.remove(QRegExp("^ircs?:/+"));

    if (mangledUrl.isEmpty()) return;

    // Parsing address and channel.
    QStringList mangledUrlSegments;

    mangledUrlSegments = mangledUrl.split('/', QString::KeepEmptyParts);

    // Check for ",isserver".
    if (mangledUrlSegments[0].contains(','))
    {
        QStringList addressSegments;
        bool checkIfServerGroup = true;

        addressSegments = mangledUrlSegments[0].split(',', QString::KeepEmptyParts);

        if (addressSegments.filter("isserver").size() > 0)
            checkIfServerGroup = false;

        decodeAddress(addressSegments[0], settings, checkIfServerGroup);
    }
    else
        decodeAddress(mangledUrlSegments[0], settings);

    QString channel;
    Konversation::ChannelSettings channelSettings;

    // Grabbing channel from in front of potential ?key=value parameters.
    if (mangledUrlSegments.size() > 1)
        channel = mangledUrlSegments[1].section('?', 0, 0);

    if (!channel.isEmpty())
    {
        // Add default prefix to channel if necessary.
        if (!channel.contains(QRegExp("^[#+&]{1}")))
            channel = '#' + channel;

        channelSettings.setName(channel);
    }

    // Parsing ?key=value parameters.
    QString parameterString;

    if (mangledUrlSegments.size() > 1)
        parameterString = mangledUrlSegments[1].section('?', 1);

    if (parameterString.isEmpty() && mangledUrlSegments.size() > 2)
        parameterString = mangledUrlSegments[2];

    if (!parameterString.isEmpty())
    {
        QRegExp parameterCatcher;

        parameterCatcher.setPattern("pass=([^&]+)");

        if (parameterCatcher.indexIn(parameterString) != -1)
        {
            Konversation::ServerSettings server = settings.server();

            server.setPassword(parameterCatcher.cap(1));

            settings.setServer(server);
        }

        parameterCatcher.setPattern("key=([^&]+)");

        if (parameterCatcher.indexIn(parameterString) != -1)
            channelSettings.setPassword(parameterCatcher.cap(1));
    }

    // Assigning channel.
    if (!channelSettings.name().isEmpty())
    {
        Konversation::ChannelList cl;
        cl << channelSettings;

        settings.setOneShotChannelList(cl);
    }

    // Override SSL setting state with directive from URL.
    if (url.startsWith(QLatin1String("ircs://")))
    {
        Konversation::ServerSettings server = settings.server();

        server.setSSLEnabled(true);

        settings.setServer(server);
    }
}