X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fidentserver.cpp;h=62d68a9c14ba199d24bc840de64ce6aabe45df0a;hp=c1cb5d036bc34805decceb72607f12c78b0415f5;hb=009d63d796f46874bd7cdf4a27ba4b2828d89031;hpb=d1ecf9e978968e1ed82f1baee64f83d7f60c7017

diff --git a/src/core/identserver.cpp b/src/core/identserver.cpp
index c1cb5d03..62d68a9c 100644
--- a/src/core/identserver.cpp
+++ b/src/core/identserver.cpp
@@ -33,19 +33,65 @@ IdentServer::IdentServer(QObject* parent)
 
 bool IdentServer::startListening()
 {
-    uint16_t port = Quassel::optionValue("ident-port").toUShort();
-
     bool success = false;
-    if (_v6server.listen(QHostAddress("::"), port)) {
-        qInfo() << qPrintable(tr("Listening for identd clients on IPv6 %1 port %2").arg("::").arg(_v6server.serverPort()));
-
-        success = true;
-    }
 
-    if (_server.listen(QHostAddress("0.0.0.1"), port)) {
-        qInfo() << qPrintable(tr("Listening for identd clients on IPv4 %1 port %2").arg("0.0.0.1").arg(_server.serverPort()));
+    uint16_t port = Quassel::optionValue("ident-port").toUShort();
 
-        success = true;
+    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;
+            }
+        }
     }
 
     if (!success) {