const gchar *name,
gpointer user_data) {
- g_print("got bus, name: %s\n", name);
-
-}
-
-static void timedated_on_name_acquired(GDBusConnection *conn,
- const gchar *name,
- gpointer user_data) {
-
- g_print("got '%s' on system bus\n", name);
+ g_print("got bus/name, exporting %s's interface...\n", name);
timedated_interf = timedate1_skeleton_new();
"/org/freedesktop/timedate1",
NULL)) {
- g_printf("Failed to export Timedate1's interface!");
+ g_printf("failed to export %s's interface!\n", name);
+ timedated_mem_clean();
+
+ } else {
+
+ dbus_interface_exported = TRUE;
+ g_printf("exported %s's interface on the system bus...\n", name);
}
+}
+
+static void timedated_on_name_acquired(GDBusConnection *conn,
+ const gchar *name,
+ gpointer user_data) {
+ g_printf("success!\n");
}
static void timedated_on_name_lost(GDBusConnection *conn,
const gchar *name,
gpointer user_data) {
- g_print("lost name %s, exiting...", name);
+ if(!conn) {
- timedated_mem_clean();
- g_dbus_interface_skeleton_unexport(G_DBUS_INTERFACE_SKELETON(timedated_interf));
+ g_printf("failed to connect to the system bus while trying to acquire name '%s': either dbus-daemon isn't running or we don't have permission to push names and/or their interfaces to it.\n", name);
+ timedated_mem_clean();
+ }
+
+ g_print("lost name %s, exiting...\n", name);
+ timedated_mem_clean();
}
/* --- end bus/name handlers, begin misc unix functions --- */
-/* free()'s */
+/* safe call to clean and then exit
+ * this stops our GMainLoop safely before letting main() return */
void timedated_mem_clean() {
- g_ptr_array_foreach(timedated_freeable, (GFunc) g_free, NULL);
- g_ptr_array_free(timedated_freeable, TRUE);
+ g_printf("exiting...\n");
+
+ if(dbus_interface_exported)
+ g_dbus_interface_skeleton_unexport(G_DBUS_INTERFACE_SKELETON(timedated_interf));
+
+ if(g_main_loop_is_running(timedated_loop))
+ g_main_loop_quit(timedated_loop);
+
+}
+
+/* wrapper for glib's unix signal handling; called only once if terminating signal is raised against us */
+gboolean unix_sig_terminate_handler(gpointer data) {
+
+ g_printf("caught SIGINT/HUP/TERM, exiting\n");
+
+ timedated_mem_clean();
+ return G_SOURCE_REMOVE;
}
int main() {