GetLoopServers Dbus method.

diff --git a/dbus/DBus-interface b/dbus/DBus-interface
index 8e7ed9dc4c8fe04eb315913acafad7abea61bb7d..9a895eb24a61e5e7331c1a3744933164237259ca 100644 (file)
--- a/dbus/DBus-interface
+++ b/dbus/DBus-interface
@@ -160,6 +160,15 @@ for SetServersEx is represented as
   "/eng.mycorp.com/lab.mycorp.com/1003:1234:abcd::1%eth0"
 ]
 
+GetLoopServers
+--------------
+
+(Only available if dnsmasq compiled with HAVE_LOOP)
+
+Return an array of strings, each string is the IP address of an upstream
+server which has been found to loop queries back to this dnsmasq instance, and 
+it therefore not being used.
+
 
 
 2. SIGNALS

diff --git a/src/dbus.c b/src/dbus.c
index 469644289a6e42029104222dfaf13ed539d2b5ca..9b16bc2ac79953d8c4e3acf8968d75d1a72db4c5 100644 (file)
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -35,6 +35,11 @@ const char* introspection_xml_template =
 "    <method name=\"GetVersion\">\n"
 "      <arg name=\"version\" direction=\"out\" type=\"s\"/>\n"
 "    </method>\n"
+#ifdef HAVE_LOOP
+"    <method name=\"GetLoopServers\">\n"
+"      <arg name=\"server\" direction=\"out\" type=\"as\"/>\n"
+"    </method>\n"
+#endif
 "    <method name=\"SetServers\">\n"
 "      <arg name=\"servers\" direction=\"in\" type=\"av\"/>\n"
 "    </method>\n"
@@ -205,6 +210,29 @@ static void dbus_read_servers(DBusMessage *message)
   cleanup_servers();
 }
 
+#ifdef HAVE_LOOP
+static DBusMessage *dbus_reply_server_loop(DBusMessage *message)
+{
+  DBusMessageIter args, args_iter;
+  struct server *serv;
+  DBusMessage *reply = dbus_message_new_method_return(message);
+   
+  dbus_message_iter_init_append (reply, &args);
+  dbus_message_iter_open_container (&args, DBUS_TYPE_ARRAY,DBUS_TYPE_STRING_AS_STRING, &args_iter);
+
+  for (serv = daemon->servers; serv; serv = serv->next)
+    if (serv->flags & SERV_LOOP)
+      {
+       prettyprint_addr(&serv->addr, daemon->addrbuff);
+       dbus_message_iter_append_basic (&args_iter, DBUS_TYPE_STRING, &daemon->addrbuff);
+      }
+  
+  dbus_message_iter_close_container (&args, &args_iter);
+
+  return reply;
+}
+#endif
+
 static DBusMessage* dbus_read_servers_ex(DBusMessage *message, int strings)
 {
   DBusMessageIter iter, array_iter, string_iter;
@@ -433,6 +461,12 @@ DBusHandlerResult message_handler(DBusConnection *connection,
       
       dbus_message_append_args(reply, DBUS_TYPE_STRING, &v, DBUS_TYPE_INVALID);
     }
+#ifdef HAVE_LOOP
+  else if (strcmp(method, "GetLoopServers") == 0)
+    {
+      reply = dbus_reply_server_loop(message);
+    }
+#endif
   else if (strcmp(method, "SetServers") == 0)
     {
       dbus_read_servers(message);