audio/dbus: there are no sender for p2p mode

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

audio/audio_int.h

@@ -143,7 +143,7 @@ struct audio_driver {
     void *(*init) (Audiodev *);
     void (*fini) (void *);
 #ifdef CONFIG_GIO
-    void (*set_dbus_server) (AudioState *s, GDBusObjectManagerServer *manager);
+    void (*set_dbus_server) (AudioState *s, GDBusObjectManagerServer *manager, bool p2p);
 #endif
     struct audio_pcm_ops *pcm_ops;
     int can_be_default;

audio/dbusaudio.c

@@ -43,6 +43,7 @@
 
 typedef struct DBusAudio {
     GDBusObjectManagerServer *server;
+    bool p2p;
     GDBusObjectSkeleton *audio;
     QemuDBusDisplay1Audio *iface;
     GHashTable *out_listeners;
@@ -448,7 +449,8 @@ dbus_audio_register_listener(AudioState *s,
                              bool out)
 {
     DBusAudio *da = s->drv_opaque;
-    const char *sender = g_dbus_method_invocation_get_sender(invocation);
+    const char *sender =
+        da->p2p ? "p2p" : g_dbus_method_invocation_get_sender(invocation);
     g_autoptr(GDBusConnection) listener_conn = NULL;
     g_autoptr(GError) err = NULL;
     g_autoptr(GSocket) socket = NULL;
@@ -591,7 +593,7 @@ dbus_audio_register_in_listener(AudioState *s,
 }
 
 static void
-dbus_audio_set_server(AudioState *s, GDBusObjectManagerServer *server)
+dbus_audio_set_server(AudioState *s, GDBusObjectManagerServer *server, bool p2p)
 {
     DBusAudio *da = s->drv_opaque;
 
@@ -599,6 +601,7 @@ dbus_audio_set_server(AudioState *s, GDBusObjectManagerServer *server)
     g_assert(!da->server);
 
     da->server = g_object_ref(server);
+    da->p2p = p2p;
 
     da->audio = g_dbus_object_skeleton_new(DBUS_DISPLAY1_AUDIO_PATH);
     da->iface = qemu_dbus_display1_audio_skeleton_new();

ui/dbus.c

@@ -220,7 +220,7 @@ dbus_display_complete(UserCreatable *uc, Error **errp)
                        dd->audiodev);
             return;
         }
-        audio_state->drv->set_dbus_server(audio_state, dd->server);
+        audio_state->drv->set_dbus_server(audio_state, dd->server, dd->p2p);
     }
 
     consoles = g_array_new(FALSE, FALSE, sizeof(guint32));