First step of renaming the Boot Manager to Node Startup Controller

This includes mostly files, directories and the package/tarball name.
The classes and D-Bus interfaces will be renamed in the next step.

1 files changed, 195 insertions, 0 deletions

diff --git a/node-startup-controller/main.c b/node-startup-controller/main.c
new file mode 100644
index 0000000..348597b
--- /dev/null
+++ b/node-startup-controller/main.c
@@ -0,0 +1,195 @@
+/* vi:set et ai sw=2 sts=2 ts=2: */
+/* -
+ * Copyright (c) 2012 GENIVI.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <glib.h>
+#include <gio/gio.h>
+
+#include <dlt/dlt.h>
+
+#include <node-startup-controller/boot-manager-application.h>
+#include <node-startup-controller/boot-manager-dbus.h>
+#include <node-startup-controller/boot-manager-service.h>
+#include <node-startup-controller/la-handler-service.h>
+#include <node-startup-controller/systemd-manager-dbus.h>
+#include <node-startup-controller/target-startup-monitor.h>
+
+
+
+DLT_DECLARE_CONTEXT (boot_manager_context);
+DLT_DECLARE_CONTEXT (la_handler_context);
+
+
+
+static void
+unregister_dlt (void)
+{
+  DLT_UNREGISTER_CONTEXT (boot_manager_context);
+  DLT_UNREGISTER_CONTEXT (la_handler_context);
+  DLT_UNREGISTER_APP ();
+}
+
+
+
+int
+main (int    argc,
+      char **argv)
+{
+  BootManagerApplication *application;
+  TargetStartupMonitor   *target_startup_monitor;
+  BootManagerService     *boot_manager_service;
+  LAHandlerService       *la_handler_service;
+  GDBusConnection        *connection;
+  SystemdManager         *systemd_manager;
+  JobManager             *job_manager;
+  GMainLoop              *main_loop;
+  GError                 *error = NULL;
+  gchar                  *msg;
+
+  /* register the application and context in DLT */
+  DLT_REGISTER_APP ("BMGR", "GENIVI Boot Manager");
+  DLT_REGISTER_CONTEXT (boot_manager_context, "MGR",
+                        "Context of the boot manager itself");
+  DLT_REGISTER_CONTEXT (la_handler_context, "LAH",
+                        "Context of the legacy application handler that hooks legacy "
+                        "applications up with the shutdown concept of the Node State "
+                        "Manager");
+
+  /* have DLT unregistered at exit */
+  atexit (unregister_dlt);
+
+  /* initialize the GType type system */
+  g_type_init ();
+
+  /* attempt to connect to D-Bus */
+  connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
+  if (connection == NULL)
+    {
+      msg = g_strdup_printf ("Failed to connect to the system bus: %s", error->message);
+      DLT_LOG (boot_manager_context, DLT_LOG_FATAL, DLT_STRING (msg));
+      g_free (msg);
+
+      /* clean up */
+      g_error_free (error);
+
+      return EXIT_FAILURE;
+    }
+
+  /* attempt to connect to the systemd manager */
+  systemd_manager =
+    systemd_manager_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+                                            G_DBUS_PROXY_FLAGS_NONE,
+                                            "org.freedesktop.systemd1",
+                                            "/org/freedesktop/systemd1",
+                                            NULL, &error);
+  if (systemd_manager == NULL)
+    {
+      msg = g_strdup_printf ("Failed to connect to the systemd manager: %s",
+                             error->message);
+      DLT_LOG (boot_manager_context, DLT_LOG_FATAL, DLT_STRING (msg));
+      g_free (msg);
+
+      /* clean up */
+      g_error_free (error);
+      g_object_unref (connection);
+
+      return EXIT_FAILURE;
+    }
+
+  /* subscribe to the systemd manager */
+  if (!systemd_manager_call_subscribe_sync (systemd_manager, NULL, &error))
+    {
+      msg = g_strdup_printf ("Failed to subscribe to the systemd manager: %s",
+                             error->message);
+      DLT_LOG (boot_manager_context, DLT_LOG_FATAL, DLT_STRING (msg));
+      g_free (msg);
+
+      /* clean up */
+      g_error_free (error);
+      g_object_unref (connection);
+
+      return EXIT_FAILURE;
+    }
+
+  /* instantiate the boot manager service implementation */
+  boot_manager_service = boot_manager_service_new (connection);
+
+  /* attempt to start the boot manager service */
+  if (!boot_manager_service_start_up (boot_manager_service, &error))
+    {
+      msg = g_strdup_printf ("Failed to start the boot manager service: %s",
+                             error->message);
+      DLT_LOG (boot_manager_context, DLT_LOG_ERROR, DLT_STRING (msg));
+      g_free (msg);
+
+      /* clean up */
+      g_error_free (error);
+      g_object_unref (boot_manager_service);
+      g_object_unref (systemd_manager);
+      g_object_unref (connection);
+
+      return EXIT_FAILURE;
+    }
+
+  /* instantiate the job manager */
+  job_manager = job_manager_new (connection, systemd_manager);
+
+  /* instantiate the legacy app handler */
+  la_handler_service = la_handler_service_new (connection, job_manager);
+
+  /* start the legacy app handler */
+  if (!la_handler_service_start (la_handler_service, &error))
+    {
+      msg = g_strdup_printf ("Failed to start the legacy app handler service: %s",
+                             error->message);
+      DLT_LOG (boot_manager_context, DLT_LOG_ERROR, DLT_STRING (msg));
+      g_free (msg);
+
+      /* clean up */
+      g_clear_error (&error);
+      g_object_unref (la_handler_service);
+      g_object_unref (job_manager);
+      g_object_unref (boot_manager_service);
+      g_object_unref (systemd_manager);
+      g_object_unref (connection);
+
+      return EXIT_FAILURE;
+    }
+
+  /* create the main loop */
+  main_loop = g_main_loop_new (NULL, FALSE);
+
+  /* create the target startup monitor */
+  target_startup_monitor = target_startup_monitor_new (systemd_manager);
+
+  /* create and run the main application */
+  application = boot_manager_application_new (main_loop, connection, job_manager,
+                                              la_handler_service, boot_manager_service);
+
+  /* run the main loop */
+  g_main_loop_run (main_loop);
+  g_main_loop_unref (main_loop);
+
+  /* release allocated objects */
+  g_object_unref (application);
+  g_object_unref (target_startup_monitor);
+  g_object_unref (systemd_manager);
+  g_object_unref (job_manager);
+  g_object_unref (boot_manager_service);
+  g_object_unref (connection);
+
+  return EXIT_SUCCESS;
+}