From 12c92274bc118836d9c6dcb5262b82536ef2fe58 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Fri, 21 Apr 2017 15:30:47 +0200
Subject: [PATCH] media-keys: Fix mmkeys D-Bus API to match API docs
Bizarrely, since 2011, gnome-settings-daemon was documented as using
org.gnome.SettingsDaemon.MediaKeys D-Bus name, but everybody ended up
using the org.gnome.SettingsDaemon owned by the daemon instead, and
never reported the discrepancy.
This fixes the code to match the 6-year old API as documented by owning
the org.gnome.SettingsDaemon.MediaKeys.
The portion of this patch adding the org.gnome.SettingsDaemon.MediaKeys
name owning will need to be backported as far as reasonably possible by
distributions, and all users of the API changed before GNOME 3.26. This
would obviously have been easier if the problem was reported when
detected, committer of this fix included.
https://bugzilla.gnome.org/show_bug.cgi?id=781326
---
plugins/media-keys/gsd-media-keys-manager.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/plugins/media-keys/gsd-media-keys-manager.c b/plugins/media-keys/gsd-media-keys-manager.c
index 33b6762..bf79cd7 100644
--- a/plugins/media-keys/gsd-media-keys-manager.c
+++ b/plugins/media-keys/gsd-media-keys-manager.c
@@ -219,6 +219,8 @@ struct GsdMediaKeysManagerPrivate
guint start_idle_id;
+ /* Multimedia keys */
+ guint mmkeys_name_id;
MprisController *mpris_controller;
};
@@ -2926,6 +2928,11 @@ gsd_media_keys_manager_stop (GsdMediaKeysManager *manager)
priv->start_idle_id = 0;
}
+ if (priv->mmkeys_name_id > 0) {
+ g_bus_unown_name (priv->mmkeys_name_id);
+ priv->mmkeys_name_id = 0;
+ }
+
if (priv->bus_cancellable != NULL) {
g_cancellable_cancel (priv->bus_cancellable);
g_object_unref (priv->bus_cancellable);
@@ -3227,6 +3234,11 @@ on_bus_gotten (GObject *source_object,
NULL,
NULL);
+ manager->priv->mmkeys_name_id = g_bus_own_name_on_connection (manager->priv->connection,
+ "org.gnome.SettingsDaemon.MediaKeys",
+ G_BUS_NAME_OWNER_FLAGS_NONE,
+ NULL, NULL, NULL, NULL);
+
g_dbus_proxy_new (manager->priv->connection,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
--
2.9.3