Return-Path: From: Bharat Panda To: linux-bluetooth@vger.kernel.org Cc: cpgs@samsung.com, Bharat Panda Subject: [PATCH 2/3] audio/avrcp: Handle PlaylistChanged signal Date: Tue, 06 Oct 2015 17:23:17 +0530 Message-id: <1444132398-3176-2-git-send-email-bharat.panda@samsung.com> In-reply-to: <1444132398-3176-1-git-send-email-bharat.panda@samsung.com> References: <1444132398-3176-1-git-send-email-bharat.panda@samsung.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Added signal handler for "PlaylistChanged" on MediaPlayer2.Playlists interface. --- profiles/audio/media.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/profiles/audio/media.c b/profiles/audio/media.c index edeb66f..2df0cb2 100644 --- a/profiles/audio/media.c +++ b/profiles/audio/media.c @@ -104,6 +104,7 @@ struct media_player { guint watch; guint properties_watch; guint seek_watch; + guint playlist_watch; char *status; uint32_t position; uint32_t duration; @@ -965,6 +966,7 @@ static void media_player_free(gpointer data) g_dbus_remove_watch(conn, mp->watch); g_dbus_remove_watch(conn, mp->properties_watch); g_dbus_remove_watch(conn, mp->seek_watch); + g_dbus_remove_watch(conn, mp->playlist_watch); if (mp->track) g_hash_table_unref(mp->track); @@ -1871,6 +1873,51 @@ static gboolean position_changed(DBusConnection *connection, DBusMessage *msg, return TRUE; } +static gboolean playlist_changed(DBusConnection *connection, + DBusMessage *msg, + void *user_data) +{ + struct media_player *mp = user_data; + DBusMessageIter iter; + DBusMessageIter entry; + char *playlist_id; + GSList *l; + + dbus_message_iter_init(msg, &iter); + if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRUCT) + return FALSE; + + dbus_message_iter_recurse(&iter, &entry); + + if (dbus_message_iter_get_arg_type(&entry) != + DBUS_TYPE_OBJECT_PATH) + return FALSE; + + dbus_message_iter_get_basic(&entry, &playlist_id); + + for (l = mp->playlists; l; l = l->next) { + struct media_playlist *playlist = l->data; + + if (g_strcmp0(playlist->id, playlist_id) == 0) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) != + DBUS_TYPE_STRING) + return FALSE; + + dbus_message_iter_get_basic(&entry, &playlist->name); + + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) != + DBUS_TYPE_STRING) + return FALSE; + + dbus_message_iter_get_basic(&entry, &playlist->icon); + } + } + + return TRUE; +} + static struct media_player *media_player_create(struct media_adapter *adapter, const char *sender, const char *path, @@ -1950,6 +1997,13 @@ static DBusMessage *register_player(DBusConnection *conn, DBusMessage *msg, return btd_error_invalid_args(msg); } + mp->playlist_watch = g_dbus_add_signal_watch(conn, + sender, path, + MEDIA_PLAYER_PLAYLIST_INTERFACE, + "PlaylistChanged", + playlist_changed, + mp, NULL); + mp->playlist_id = g_idle_add(get_playlists, mp); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); -- 1.9.1