2 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include "stc-manager.h"
19 #include "stc-emulator.h"
20 #include "stc-manager-gdbus.h"
23 #include "table-restrictions.h"
24 #include "helper-cgroup.h"
25 #include "helper-nfacct-rule.h"
26 #include "helper-inotify.h"
27 #include "stc-monitor.h"
28 #include "stc-manager-plugin.h"
29 #include "stc-app-lifecycle.h"
31 static stc_s *g_stc = NULL;
33 static gboolean __validate_ident(const char *ident)
40 for (i = 0; i < strlen(ident); ++i)
41 if (!g_ascii_isprint(ident[i]))
47 static void __stc_inotify_handler(struct inotify_event *event, const char *ident)
52 if (!__validate_ident(ident)) {
53 STC_LOGE("Invalid ident [%s]", ident);
57 if (event->mask & IN_MODIFY) {
58 if (!g_strcmp0(ident, INFO_CONFIG)) {
60 debug = stc_util_get_config_int(INFO_DEBUGLOG);
61 stc_util_set_debuglog(debug);
66 static void __stc_manager_deinit(void)
68 __STC_LOG_FUNC_ENTER__;
71 STC_LOGE("Memory for manager structure is not allocated");
76 stc_deinit_db_guard();
77 stc_db_deinitialize();
79 stc_manager_gdbus_deinit((gpointer)g_stc);
80 stc_app_lifecycle_monitor_deinit();
81 stc_manager_plugin_deinit();
83 inotify_deregister(INFO_STORAGE_DIR);
84 inotify_deinitialize();
86 STC_LOGI("stc manager deinitialized");
88 __STC_LOG_FUNC_EXIT__;
91 static stc_s *__stc_manager_init(void)
93 __STC_LOG_FUNC_ENTER__;
95 stc_error_e err = STC_ERROR_NONE;
97 stc = MALLOC0(stc_s, 1);
99 STC_LOGE("Failed to allocate memory for manager structure");
104 stc_util_initialize_config();
106 inotify_initialize();
107 inotify_register(INFO_STORAGE_DIR, __stc_inotify_handler);
109 cgroup_set_release_agent(NET_CLS_SUBSYS, NET_RELEASE_AGENT);
111 EXEC(STC_ERROR_NONE, stc_db_initialize());
113 err = stc_monitor_init();
114 if (err != STC_ERROR_NONE)
117 stc_manager_plugin_init();
118 stc_app_lifecycle_monitor_init();
119 stc_manager_gdbus_init((gpointer)stc);
121 STC_LOGI("stc manager initialized");
122 __STC_LOG_FUNC_EXIT__;
126 STC_LOGD("Failed to initialize stc manager");
127 __stc_manager_deinit();
131 stc_s *stc_get_manager(void)
136 gint32 main(gint32 argc, gchar *argv[])
138 GMainLoop *main_loop = NULL;
141 STC_LOGI("Smart Traffic Control Manager");
143 if (daemon(0, 0) != 0)
144 STC_LOGE("Can't start daemon");
146 /* Initialize required subsystems */
147 #if !GLIB_CHECK_VERSION(2, 35, 0)
151 /* Crate the GLIB main loop */
152 main_loop = g_main_loop_new(NULL, FALSE);
154 stc_emulator_check_environment();
155 if (stc_emulator_is_emulated() == FALSE) {
156 g_stc = __stc_manager_init();
159 g_stc->main_loop = main_loop;
162 /* Run the main loop */
163 g_main_loop_run(main_loop);
168 if (stc_emulator_is_emulated() == FALSE)
169 __stc_manager_deinit();
172 g_main_loop_unref(main_loop);