-static void boot_manager_service_finalize (GObject *object);
-static void boot_manager_service_constructed (GObject *object);
-static void boot_manager_service_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-static void boot_manager_service_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static gboolean boot_manager_service_handle_start (BootManager *interface,
- GDBusMethodInvocation *invocation,
- const gchar *unit,
- BootManagerService *service);
-static void boot_manager_service_handle_start_finish (BootManagerService *service,
- const gchar *unit,
- const gchar *result,
- GError *error,
- gpointer user_data);
-static void boot_manager_service_start_unit_reply (GObject *object,
- GAsyncResult *result,
- gpointer user_data);
-static gboolean boot_manager_service_handle_stop (BootManager *interface,
- GDBusMethodInvocation *invocation,
- const gchar *unit,
- BootManagerService *service);
-static void boot_manager_service_handle_stop_finish (BootManagerService *service,
- const gchar *unit,
- const gchar *result,
- GError *error,
- gpointer user_data);
-static void boot_manager_service_stop_unit_reply (GObject *object,
- GAsyncResult *result,
- gpointer user_data);
-static gboolean boot_manager_service_handle_kill (BootManager *interface,
- GDBusMethodInvocation *invocation,
- const gchar *unit,
- BootManagerService *service);
-static void boot_manager_service_handle_kill_finish (BootManagerService *service,
- const gchar *unit,
- const gchar *result,
- GError *error,
- gpointer user_data);
-static void boot_manager_service_kill_unit_reply (GObject *object,
- GAsyncResult *result,
- gpointer user_data);
-static void boot_manager_service_job_removed (SystemdManager *manager,
- guint id,
- const gchar *job_name,
- const gchar *result,
- BootManagerService *service);
-static BootManagerServiceJob *boot_manager_service_job_new (BootManagerService *service,
- const gchar *unit,
- GCancellable *cancellable,
- BootManagerServiceCallback callback,
- gpointer user_data);
-static void boot_manager_service_job_unref (BootManagerServiceJob *job);
-static void boot_manager_service_remember_job (BootManagerService *service,
- const gchar *job_name,
- BootManagerServiceJob *job);
-static void boot_manager_service_forget_job (BootManagerService *service,
- const gchar *job_name);
+static void boot_manager_service_finalize (GObject *object);
+static void boot_manager_service_constructed (GObject *object);
+static void boot_manager_service_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+static void boot_manager_service_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static gboolean boot_manager_service_handle_start (BootManager *interface,
+ GDBusMethodInvocation *invocation,
+ const gchar *unit,
+ BootManagerService *service);
+static void boot_manager_service_handle_start_finish (BootManagerService *service,
+ const gchar *unit,
+ const gchar *result,
+ GError *error,
+ gpointer user_data);
+static void boot_manager_service_start_unit_reply (GObject *object,
+ GAsyncResult *result,
+ gpointer user_data);
+static gboolean boot_manager_service_handle_stop (BootManager *interface,
+ GDBusMethodInvocation *invocation,
+ const gchar *unit,
+ BootManagerService *service);
+static void boot_manager_service_handle_stop_finish (BootManagerService *service,
+ const gchar *unit,
+ const gchar *result,
+ GError *error,
+ gpointer user_data);
+static void boot_manager_service_stop_unit_reply (GObject *object,
+ GAsyncResult *result,
+ gpointer user_data);
+static gboolean boot_manager_service_handle_kill (BootManager *interface,
+ GDBusMethodInvocation *invocation,
+ const gchar *unit,
+ BootManagerService *service);
+static void boot_manager_service_handle_kill_finish (BootManagerService *service,
+ const gchar *unit,
+ const gchar *result,
+ GError *error,
+ gpointer user_data);
+static void boot_manager_service_kill_unit_reply (GObject *object,
+ GAsyncResult *result,
+ gpointer user_data);
+static gboolean boot_manager_service_handle_restart (BootManager *interface,
+ GDBusMethodInvocation *invocation,
+ const gchar *unit,
+ BootManagerService *service);
+static void boot_manager_service_handle_restart_finish (BootManagerService *service,
+ const gchar *unit,
+ const gchar *result,
+ GError *error,
+ gpointer user_data);
+static void boot_manager_service_restart_unit_reply (GObject *object,
+ GAsyncResult *result,
+ gpointer user_data);
+static void boot_manager_service_job_removed (SystemdManager *manager,
+ guint id,
+ const gchar *job_name,
+ const gchar *result,
+ BootManagerService *service);
+static BootManagerServiceJob *boot_manager_service_job_new (BootManagerService *service,
+ const gchar *unit,
+ GCancellable *cancellable,
+ BootManagerServiceCallback callback,
+ gpointer user_data);
+static void boot_manager_service_job_unref (BootManagerServiceJob *job);
+static void boot_manager_service_remember_job (BootManagerService *service,
+ const gchar *job_name,
+ BootManagerServiceJob *job);
+static void boot_manager_service_forget_job (BootManagerService *service,
+ const gchar *job_name);
/* implement the Kill() method handler */
g_signal_connect (service->interface, "handle-kill",
G_CALLBACK (boot_manager_service_handle_kill), service);
+ /* implement the Restart() method handler */
+ g_signal_connect (service->interface, "handle-restart",
+ G_CALLBACK (boot_manager_service_handle_restart), service);
}
+static gboolean
+boot_manager_service_handle_restart (BootManager *interface,
+ GDBusMethodInvocation *invocation,
+ const gchar *unit,
+ BootManagerService *service)
+{
+ g_return_val_if_fail (IS_BOOT_MANAGER (interface), FALSE);
+ g_return_val_if_fail (G_IS_DBUS_METHOD_INVOCATION (invocation), FALSE);
+ g_return_val_if_fail (unit != NULL, FALSE);
+ g_return_val_if_fail (BOOT_MANAGER_IS_SERVICE (service), FALSE);
+
+ /* ask systemd to restart the unit for us, send a D-Bus reply in the finish callback */
+ boot_manager_service_restart (service, unit, NULL,
+ boot_manager_service_handle_restart_finish, invocation);
+
+ return TRUE;
+}
+
+
+
+static void
+boot_manager_service_handle_restart_finish (BootManagerService *service,
+ const gchar *unit,
+ const gchar *result,
+ GError *error,
+ gpointer user_data)
+{
+ GDBusMethodInvocation *invocation = G_DBUS_METHOD_INVOCATION (user_data);
+
+ g_return_if_fail (BOOT_MANAGER_IS_SERVICE (service));
+ g_return_if_fail (unit != NULL);
+ g_return_if_fail (G_IS_DBUS_METHOD_INVOCATION (invocation));
+
+ /* log any potential errors */
+ if (error != NULL)
+ g_warning ("there was an error: %s", error->message);
+
+ /* report the result back to the boot manager client */
+ boot_manager_complete_restart (service->interface, invocation, result);
+}
+
+
+
+static void
+boot_manager_service_restart_unit_reply (GObject *object,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ BootManagerServiceJob *job = user_data;
+ GError *error = NULL;
+ gchar *job_name = NULL;
+
+ g_return_if_fail (IS_SYSTEMD_MANAGER (object));
+ g_return_if_fail (G_IS_ASYNC_RESULT (result));
+ g_return_if_fail (user_data != NULL);
+
+ /* finish the restart unit call */
+ if (!systemd_manager_call_restart_unit_finish (job->service->systemd_manager,
+ &job_name, result, &error))
+ {
+ /* there was an error; let the caller know */
+ job->callback (job->service, job->unit, "failed", error, job->user_data);
+ g_error_free (error);
+ g_free (job_name);
+
+ /* finish the job immediately */
+ boot_manager_service_job_unref (job);
+ }
+ else
+ {
+ /* remember the job so that we can finish it in the "job-removed" signal
+ * handler. the service takes ownership of the job so we don't need to
+ * unref it here */
+ boot_manager_service_remember_job (job->service, job_name, job);
+ }
+}
+
+
+
static void
boot_manager_service_job_removed (SystemdManager *manager,
guint id,
SIGKILL, cancellable,
boot_manager_service_kill_unit_reply, job);
}
+
+
+
+void
+boot_manager_service_restart (BootManagerService *service,
+ const gchar *unit,
+ GCancellable *cancellable,
+ BootManagerServiceCallback callback,
+ gpointer user_data)
+{
+ BootManagerServiceJob *job;
+
+ g_return_if_fail (BOOT_MANAGER_IS_SERVICE (service));
+ g_return_if_fail (unit != NULL);
+ g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
+ g_return_if_fail (callback != NULL);
+
+ /* create a new job object */
+ job = boot_manager_service_job_new (service, unit, cancellable, callback, user_data);
+
+ /* ask systemd to restart the unit asynchronously */
+ systemd_manager_call_restart_unit (service->systemd_manager, unit, "fail", cancellable,
+ boot_manager_service_restart_unit_reply, job);
+}
projects / profile / ivi / node-startup-controller.git / commitdiff