- success = true;
- }
-
- if (_server.listen(QHostAddress("127.0.0.1"), port)) {
- success = true;
-
- quInfo() << qPrintable(
- tr("Listening for identd clients on IPv4 %1 port %2")
- .arg("127.0.0.1")
- .arg(_server.serverPort())
- );
+ uint16_t port = Quassel::optionValue("ident-port").toUShort();
+
+ const QString listen = Quassel::optionValue("ident-listen");
+ const QStringList listen_list = listen.split(",", QString::SkipEmptyParts);
+ for (const QString &listen_term : listen_list) { // TODO: handle multiple interfaces for same TCP version gracefully
+ QHostAddress addr;
+ if (!addr.setAddress(listen_term)) {
+ qCritical() << qPrintable(
+ tr("Invalid listen address %1")
+ .arg(listen_term)
+ );
+ }
+ else {
+ switch (addr.protocol()) {
+ case QAbstractSocket::IPv6Protocol:
+ if (_v6server.listen(addr, port)) {
+ qInfo() << qPrintable(
+ tr("Listening for identd requests on IPv6 %1 port %2")
+ .arg(addr.toString())
+ .arg(_v6server.serverPort())
+ );
+ success = true;
+ }
+ else
+ qWarning() << qPrintable(
+ tr("Could not open IPv6 interface %1:%2: %3")
+ .arg(addr.toString())
+ .arg(port)
+ .arg(_v6server.errorString()));
+ break;
+ case QAbstractSocket::IPv4Protocol:
+ if (_server.listen(addr, port)) {
+ qInfo() << qPrintable(
+ tr("Listening for identd requests on IPv4 %1 port %2")
+ .arg(addr.toString())
+ .arg(_server.serverPort())
+ );
+ success = true;
+ }
+ else {
+ // if v6 succeeded on Any, the port will be already in use - don't display the error then
+ if (!success || _server.serverError() != QAbstractSocket::AddressInUseError)
+ qWarning() << qPrintable(
+ tr("Could not open IPv4 interface %1:%2: %3")
+ .arg(addr.toString())
+ .arg(port)
+ .arg(_server.errorString()));
+ }
+ break;
+ default:
+ qCritical() << qPrintable(
+ tr("Invalid listen address %1, unknown network protocol")
+ .arg(listen_term)
+ );
+ break;
+ }
+ }