[nfacct-rule] Use heap instead of stack, to aviod large stack usage issue.

[platform/core/connectivity/stc-manager.git] / src / stc-manager.c

diff --git a/src/stc-manager.c b/src/stc-manager.c
index 69349ae..d6e8521 100755 (executable)
--- a/src/stc-manager.c
+++ b/src/stc-manager.c
@@ -14,20 +14,55 @@
  * limitations under the License.
  */
 
+#include <signal.h>
 #include "stc-manager.h"
-#include "stc-statistics.h"
-#include "stc-restriction.h"
+#include "stc-emulator.h"
 #include "stc-manager-gdbus.h"
 #include "stc-db.h"
 #include "counter.h"
 #include "table-restrictions.h"
 #include "helper-cgroup.h"
 #include "helper-nfacct-rule.h"
+#include "helper-inotify.h"
 #include "stc-monitor.h"
 #include "stc-manager-plugin.h"
+#include "stc-app-lifecycle.h"
 
 static stc_s *g_stc = NULL;
 
+static gboolean __validate_ident(const char *ident)
+{
+       unsigned int i;
+
+       if (!ident)
+               return FALSE;
+
+       for (i = 0; i < strlen(ident); ++i)
+               if (!g_ascii_isprint(ident[i]))
+                       return FALSE;
+
+       return TRUE;
+}
+
+static void __stc_inotify_handler(struct inotify_event *event, const char *ident)
+{
+       if (!ident)
+               return;
+
+       if (!__validate_ident(ident)) {
+               STC_LOGE("Invalid ident [%s]", ident);
+               return;
+       }
+
+       if (event->mask & IN_MODIFY) {
+               if (!g_strcmp0(ident, INFO_CONFIG)) {
+                       int debug = 0;
+                       debug = stc_util_get_config_int(INFO_DEBUGLOG);
+                       stc_util_set_debuglog(debug);
+               }
+       }
+}
+
 static void __stc_manager_deinit(void)
 {
        __STC_LOG_FUNC_ENTER__;
@@ -40,9 +75,14 @@ static void __stc_manager_deinit(void)
        stc_monitor_deinit();
        stc_deinit_db_guard();
        stc_db_deinitialize();
+
        stc_manager_gdbus_deinit((gpointer)g_stc);
+       stc_app_lifecycle_monitor_deinit();
        stc_manager_plugin_deinit();
 
+       inotify_deregister(INFO_STORAGE_DIR);
+       inotify_deinitialize();
+
        STC_LOGI("stc manager deinitialized");
        FREE(g_stc);
        __STC_LOG_FUNC_EXIT__;
@@ -52,6 +92,7 @@ static stc_s *__stc_manager_init(void)
 {
        __STC_LOG_FUNC_ENTER__;
        stc_s *stc;
+       stc_error_e err = STC_ERROR_NONE;
 
        stc = MALLOC0(stc_s, 1);
        if (!stc) {
@@ -60,13 +101,22 @@ static stc_s *__stc_manager_init(void)
        }
        g_stc = stc;
 
+       stc_util_initialize_config();
+
+       inotify_initialize();
+       inotify_register(INFO_STORAGE_DIR, __stc_inotify_handler);
+
        cgroup_set_release_agent(NET_CLS_SUBSYS, NET_RELEASE_AGENT);
 
        EXEC(STC_ERROR_NONE, stc_db_initialize());
 
-       stc_monitor_init();
-       stc_manager_gdbus_init((gpointer)stc);
+       err = stc_monitor_init();
+       if (err != STC_ERROR_NONE)
+               goto handle_error;
+
        stc_manager_plugin_init();
+       stc_app_lifecycle_monitor_init();
+       stc_manager_gdbus_init((gpointer)stc);
 
        STC_LOGI("stc manager initialized");
        __STC_LOG_FUNC_EXIT__;
@@ -98,13 +148,16 @@ gint32 main(gint32 argc, gchar *argv[])
        g_type_init();
 #endif
 
-       g_stc = __stc_manager_init();
-       if (!g_stc)
-               goto fail;
-
        /* Crate the GLIB main loop */
        main_loop = g_main_loop_new(NULL, FALSE);
-       g_stc->main_loop = main_loop;
+
+       stc_emulator_check_environment();
+       if (stc_emulator_is_emulated() == FALSE) {
+               g_stc = __stc_manager_init();
+               if (!g_stc)
+                       goto fail;
+               g_stc->main_loop = main_loop;
+       }
 
        /* Run the main loop */
        g_main_loop_run(main_loop);
@@ -112,7 +165,8 @@ gint32 main(gint32 argc, gchar *argv[])
        ret = 0;
 
 fail:
-       __stc_manager_deinit();
+       if (stc_emulator_is_emulated() == FALSE)
+               __stc_manager_deinit();
 
        if (main_loop)
                g_main_loop_unref(main_loop);