void DefaultConnection::processConnectionError(const QString &AError)
{
if (FChangeProxyType && FSocket.proxy().type()==QNetworkProxy::HttpProxy)
{
QNetworkProxy socksProxy = FSocket.proxy();
socksProxy.setType(QNetworkProxy::Socks5Proxy);
FSocket.setProxy(socksProxy);
connectSocketToHost(FHost,FPort);
}
else if (FRecords.isEmpty())
{
if (FSocket.state()!=QSslSocket::ConnectedState || FSSLError)
{
setError(AError);
emit disconnected();
}
else
{
setError(AError);
}
}
else
{
connectToNextHost();
}
}
void QXmppTransferIncomingJob::connectToHosts(const QXmppByteStreamIq &iq)
{
bool check;
Q_UNUSED(check);
m_streamCandidates = iq.streamHosts();
m_streamOfferId = iq.id();
m_streamOfferFrom = iq.from();
connectToNextHost();
}
void DefaultConnection::onDnsShutdownFinished()
{
LogDetail(QString("[DefaultConnection] SRV lookup finished"));
if (FSrvQueryId != STOP_QUERY_ID)
{
FSrvQueryId = START_QUERY_ID;
connectToNextHost();
}
else
{
FSrvQueryId = START_QUERY_ID;
emit disconnected();
}
}
void QXmppTransferIncomingJob::_q_candidateDisconnected()
{
if (!m_candidateClient)
return;
warning(QString("Failed to connect to streamhost: %1 (%2:%3)").arg(
m_candidateHost.jid(),
m_candidateHost.host().toString(),
QString::number(m_candidateHost.port())));
m_candidateClient->deleteLater();
m_candidateClient = 0;
// try next host
connectToNextHost();
}
bool DefaultConnection::connectToHost()
{
if (FSrvQueryId==START_QUERY_ID && FSocket.state()==QAbstractSocket::UnconnectedState)
{
LogDetail(QString("[DefaultConnection] Starting connection"));
emit aboutToConnect();
FRecords.clear();
FSSLError = false;
FErrorString = QString::null;
QString host = option(IDefaultConnection::COR_HOST).toString();
quint16 port = option(IDefaultConnection::COR_PORT).toInt();
QString domain = option(IDefaultConnection::COR_DOMAINE).toString();
FSSLConnection = option(IDefaultConnection::COR_USE_SSL).toBool();
FIgnoreSSLErrors = option(IDefaultConnection::COR_IGNORE_SSL_ERRORS).toBool();
FChangeProxyType = option(IDefaultConnection::COR_CHANGE_PROXY_TYPE).toBool();
QJDns::Record record;
record.name = !host.isEmpty() ? host.toLatin1() : QByteArray("xmpp.rambler.ru");
record.port = port;
record.priority = 0;
record.weight = 0;
FRecords.append(record);
if (host.isEmpty() && FDns.init(QJDns::Unicast, QHostAddress::Any))
{
LogDetail(QString("[DefaultConnection] Starting SRV lookup on host '%1'").arg(domain));
FDns.setNameServers(QJDns::systemInfo().nameServers);
FSrvQueryId = FDns.queryStart(QString("_xmpp-client._tcp.%1.").arg(domain).toLatin1(),QJDns::Srv);
}
else
{
connectToNextHost();
}
return true;
}
return false;
}