From: Krzysztof Opasiak <k.opasiak@samsung.com>
Date: Wed, 17 May 2017 20:48:45 +0000 (+0200)
Subject: Add default implementation of system reboot action
X-Git-Tag: submit/tizen/20170622.101818~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bb2984ed99811e897eef06cc60f8c9eb8d0f7ac3;p=platform%2Fcore%2Fsystem%2Ffaultd.git

Add default implementation of system reboot action

Change-Id: Ib6c0f18dc7037bf1b0bc5259bfad023ec00ea330
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
---

diff --git a/Makefile.am b/Makefile.am
index c25b279..8b609ea 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -39,6 +39,7 @@ faultd_SOURCES = \
     src/action/action_executor.c \
     src/action/service_recover.c \
     src/action/service_restart.c \
+    src/action/system_reboot.c \
     src/core/event.c \
     src/core/event_processor.c \
     src/core/service.c \
diff --git a/src/action/system_reboot.c b/src/action/system_reboot.c
new file mode 100644
index 0000000..78a77be
--- /dev/null
+++ b/src/action/system_reboot.c
@@ -0,0 +1,55 @@
+/*
+ * faultd
+ *
+ * Copyright © 2017 Samsung Electronics
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "action.h"
+#include "action_executor.h"
+#include "decision_made_event.h"
+#include "log.h"
+#include "systemd_dbus.h"
+
+static int reboot_system(struct faultd_action *action)
+{
+	struct faultd_event *ev = nqueue_pop(&action->execution_queue,
+										 struct faultd_event, nq_node);
+	int ret;
+
+	/*
+	 * We reboot the system without using logind because this action may be
+	 * executed when for example dbus daemon is dead
+	 */
+	ret = faultd_dbus_call_systemd_simple(SYSTEMD_OBJ,
+										  SYSTEMD_MANAGER_INTERFACE,
+										  "StartUnit",
+										  "ss",
+										  "reboot.target",
+										  "replace-irreversibly");
+	if (ret < 0)
+		log_error_errno(ret, "Failed to reboot the system");
+
+	faultd_event_unref(ev);
+	return 0;
+}
+
+static struct faultd_action system_reboot_action = {
+	.action_id = FAULTD_ACTION_REBOOT_ID,
+	.impl_name = FAULTD_DEFAULT_ACTION_IMPL,
+	.execute = reboot_system,
+	.node = LIST_HEAD_INIT(system_reboot_action.node),
+};
+
+FAULTD_ACTION_REGISTER_SIMPLE(system_reboot_action);