2 * event system low-level API
9 #include <bundle_internal.h>
12 #include <eventsystem.h>
16 #define LOG_TAG "eventsystem"
18 #define SYS_EVENT_NAME_PREFIX "tizen.system.event"
19 #define EVENT_SYSTEM_PREFIX "eventsystem.id_"
20 #define EVENT_SYSTEM_PREFIX_LEN 15
21 #define EVENT_SYSTEM_MEMBER "eventsystem"
22 #define VALID_COUNT_OF_EVENTNAME_TOKEN 3
23 #define VALID_LAST_COUNT_FOR_EVENTNAME (VALID_COUNT_OF_EVENTNAME_TOKEN + 1)
24 #define MAX_COUNT_FOR_EVENTNAME_CHECK (VALID_LAST_COUNT_FOR_EVENTNAME + 1)
26 #define FREE_AND_NULL(ptr) do { \
33 #define _E(fmt, arg...) LOGE(fmt, ##arg)
34 #define _D(fmt, arg...) LOGD(fmt, ##arg)
35 #define _W(fmt, arg...) LOGW(fmt, ##arg)
36 #define _I(fmt, arg...) LOGI(fmt, ##arg)
38 #define retvm_if(expr, val, fmt, arg...) do { \
41 _E("(%s) -> %s() return", #expr, __func__); \
46 #define retv_if(expr, val) do { \
48 _E("(%s) -> %s() return", #expr, __func__); \
53 #define tryvm_if(expr, val, fmt, arg...) do { \
55 _E("(%s) "fmt, #expr, ##arg); \
61 pthread_mutex_t send_sync_lock = PTHREAD_MUTEX_INITIALIZER;
63 static GList *system_event_list;
64 static int _initialized;
65 static GHashTable *check_tbl;
66 static GHashTable *filter_tbl;
67 static GHashTable *last_data_tbl;
69 struct last_data_item {
72 GVariant *trusted_param;
75 typedef struct eventmap {
84 eventsystem_handler ep_cb;
89 typedef struct eventinfo {
91 char *destination_name;
100 typedef struct sysevent_info {
102 guint owner_id_session;
103 char *own_name_system_bus;
104 char *own_name_session_bus;
106 static sysevent_info_s s_info;
108 static int __eventsystem_check_user_send_validation(const char *event_name);
109 static int __eventsystem_request_destination_list(const char *event_name, GList **dest_list);
110 static int __eventsystem_check_sender_validation(int sender_pid,
111 const char *event_name, char **sender);
112 static eventmap_s *__create_eventmap(const char *interface_name,
113 const char *member_name, const char *event_name,
114 int event_type, eventsystem_cb callback, void *user_data);
115 static void __destroy_eventmap(gpointer data);
116 static int __eventsystem_launch_on_event_for_userevent(const char *event_name,
117 bundle *data, const bool trusted);
119 static int __event_compare_reg_id_cb(gconstpointer a, gconstpointer b)
121 eventmap_s *key1 = (eventmap_s *)a;
122 eventmap_s *key2 = (eventmap_s *)b;
123 return !(key1->reg_id == key2->reg_id);
126 static void __initialize(void)
128 #if (GLIB_MAJOR_VERSION <= 2 && GLIB_MINOR_VERSION < 36)
135 static int __eventsystem_get_sender_pid(GDBusConnection *conn, const char *sender_name)
137 GDBusMessage *msg = NULL;
138 GDBusMessage *reply = NULL;
143 msg = g_dbus_message_new_method_call("org.freedesktop.DBus", "/org/freedesktop/DBus",
144 "org.freedesktop.DBus", "GetConnectionUnixProcessID");
146 _E("Can't allocate new method call");
150 g_dbus_message_set_body(msg, g_variant_new("(s)", sender_name));
151 reply = g_dbus_connection_send_message_with_reply_sync(conn, msg,
152 G_DBUS_SEND_MESSAGE_FLAGS_NONE, -1, NULL, NULL, &err);
156 _E("Failed to get pid [%s]", err->message);
162 body = g_dbus_message_get_body(reply);
163 g_variant_get(body, "(u)", &pid);
169 g_object_unref(reply);
174 static char *__get_object_path(char *interface_name)
177 char *object_path = (char *)calloc(strlen(interface_name), sizeof(char) + 2);
179 if (object_path == NULL) {
180 _E("failed to allocate memory");
184 object_path[0] = '/';
186 for (i = 0; interface_name[i]; i++) {
187 if (interface_name[i] == '.')
188 object_path[i + 1] = '/';
190 object_path[i + 1] = interface_name[i];
196 static char *__get_encoded_interface_name(char *interface_name)
200 gchar *encoded_value;
202 encoded_value = g_compute_checksum_for_string(G_CHECKSUM_MD5,
203 interface_name, strlen(interface_name));
205 evtid_len = EVENT_SYSTEM_PREFIX_LEN + strlen(encoded_value) + 1;
207 evtid = (char *)calloc(evtid_len, sizeof(char));
209 _D("memory alloc failed");
210 g_free(encoded_value);
214 snprintf(evtid, evtid_len, "%s%s", EVENT_SYSTEM_PREFIX, (char *)encoded_value);
216 g_free(encoded_value);
221 static char *__get_member_name_from_eventname(char *event_name)
224 char *ptr_last = NULL;
225 char *temp_name = NULL;
226 char *member_name = NULL;
227 char *save_ptr = NULL;
230 temp_name = strdup(event_name);
231 if (temp_name == NULL) {
236 ptr = strtok_r(temp_name, ".", &save_ptr);
238 _E("invalid event_name(%s), count(%d)", event_name, count);
239 FREE_AND_NULL(temp_name);
244 while (count < MAX_COUNT_FOR_EVENTNAME_CHECK) {
245 ptr = strtok_r(NULL, ".", &save_ptr);
248 /* _D("(%d)ptr(%s)(%d)", count, ptr, strlen(ptr)); */
253 if (count != VALID_LAST_COUNT_FOR_EVENTNAME) {
254 _E("invalid event_name(%s), count(%d)", event_name, count);
255 FREE_AND_NULL(temp_name);
260 /* _D("new member_name(%s)(%d)", ptr_last, strlen(ptr_last)); */
261 member_name = strdup(ptr_last);
264 FREE_AND_NULL(temp_name);
268 _E("ptr_last is NULL");
269 FREE_AND_NULL(temp_name);
273 _D("member_name(%s)", member_name);
275 FREE_AND_NULL(temp_name);
279 static int __check_validation_usrevent_sender(int sender_pid,
280 const char *interface_name, const char *event_name)
282 char *sender_id = NULL;
286 if (__eventsystem_check_sender_validation(sender_pid,
287 event_name, &sender_id) < 0) {
288 _E("invalid user-event sender");
292 if (sender_id == NULL) {
293 _E("sender_id is null");
297 key = strdup(interface_name);
304 val = strdup(sender_id);
312 g_hash_table_insert(filter_tbl, key, val);
318 static int __check_validation_user_defined_name(const char *event_name)
320 char *event_id = NULL;
324 if (check_tbl == NULL)
325 check_tbl = g_hash_table_new(g_str_hash, g_str_equal);
327 event_id = (char *)g_hash_table_lookup(check_tbl, event_name);
328 if (event_id == NULL) {
329 if (__eventsystem_check_user_send_validation(event_name) < 0) {
330 _E("invalid user-event name");
333 key = strdup(event_name);
338 g_hash_table_insert(check_tbl, key, key);
346 static int __check_interface_validation_user(char *interface_name)
348 int len = strlen(EVENT_SYSTEM_PREFIX);
350 if (strncmp(interface_name, EVENT_SYSTEM_PREFIX, len) != 0)
356 static int __check_eventname_validation_user(char *event_name)
358 int len = strlen(USER_EVENT_NAME_PREFIX);
360 if (strncmp(event_name, USER_EVENT_NAME_PREFIX, len) != 0)
366 static int __check_eventname_validation_system(char *event_name)
368 int len = strlen(SYS_EVENT_NAME_PREFIX);
370 if (strncmp(event_name, SYS_EVENT_NAME_PREFIX, len) != 0)
376 static int __get_gdbus_shared_connection(GDBusConnection **connection, GBusType bus_type,
377 eventsystem_event_type event_type)
379 GError *error = NULL;
382 char own_name[128] = {0, };
383 GDBusConnection *conn_system = NULL;
388 *connection = g_bus_get_sync(bus_type, NULL, &error);
389 if (*connection == NULL) {
391 _E("Failed to get dbus [%s], bus_type [%d]",
392 error->message, bus_type);
398 if (((bus_type == G_BUS_TYPE_SYSTEM && !s_info.owner_id) ||
399 (bus_type == G_BUS_TYPE_SESSION && !s_info.owner_id_session))) {
400 guid = g_dbus_generate_guid();
402 _E("failed to get guid");
405 snprintf(own_name, 128, "%s.%s.id%s_%d_%d", "event.busname",
406 (bus_type == G_BUS_TYPE_SESSION ? "session" : "system"),
407 guid, getuid(), getpid());
410 _D("bus_name is [%s]", own_name);
411 owner_id = g_bus_own_name_on_connection(*connection, own_name,
412 G_BUS_NAME_OWNER_FLAGS_NONE,
413 NULL, NULL, NULL, NULL);
415 _E("g_bus_own_name_on_connection, error");
419 if (bus_type == G_BUS_TYPE_SESSION && event_type == ES_TYPE_USER) {
420 /* set same name on system-bus */
422 conn_system = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
423 if (conn_system == NULL) {
424 _E("failed to get system connection");
426 _E("error(%s)", error->message);
431 owner_id = g_bus_own_name_on_connection(conn_system,
432 own_name, G_BUS_NAME_OWNER_FLAGS_NONE,
433 NULL, NULL, NULL, NULL);
435 _E("g_bus_own_name_on_connection(for system), error");
436 g_object_unref(conn_system);
440 g_object_unref(conn_system);
444 if (bus_type == G_BUS_TYPE_SESSION) {
445 s_info.owner_id_session = owner_id;
446 s_info.own_name_session_bus = strdup(own_name);
447 if (s_info.own_name_session_bus == NULL) {
452 s_info.owner_id = owner_id;
453 s_info.own_name_system_bus = strdup(own_name);
454 if (s_info.own_name_system_bus == NULL) {
464 static void __eventsystem_event_handler(GDBusConnection *connection,
465 const gchar *sender_name, const gchar *object_path,
466 const gchar *interface_name, const gchar *signal_name,
467 GVariant *parameters, gpointer user_data)
470 eventmap_s *em = (eventmap_s *)user_data;
471 GList *cb_list = NULL;
473 bundle_raw *raw = NULL;
476 _E("Critical error!");
480 _D("sender_name(%s), interface_name(%s), signal_name(%s)",
481 sender_name, interface_name, signal_name);
483 cb_list = g_list_find(system_event_list, em);
487 g_variant_get(parameters, "(us)", &len, &raw);
489 buf = bundle_decode((bundle_raw *)raw, len);
492 em->ep_cb(em->event_name, buf, em->user_data);
494 bundle_free_encoded_rawdata(&raw);
498 static void __eventsystem_application_event_handler(int sender_pid,
499 const gchar *interface_name, const gchar *signal_name,
500 GVariant *parameters, gpointer user_data)
503 eventmap_s *em = (eventmap_s *)user_data;
504 bundle_raw *raw = NULL;
508 _E("Critical error!");
512 cb_list = g_list_find(system_event_list, em);
513 if (cb_list == NULL) {
514 _E("not interested event");
518 if (sender_pid > 0 && __check_interface_validation_user((char *)interface_name)) {
519 if (__check_validation_usrevent_sender(sender_pid,
520 (const char *)interface_name, em->event_name) < 0) {
521 _E("invalid sender");
526 g_variant_get(parameters, "(us)", &len, &raw);
528 em->es_cb(em->event_name, raw, len, em->user_data);
530 bundle_free_encoded_rawdata(&raw);
534 * application-use filter for user-event
536 static void __eventsystem_filter_userevent_for_application(GDBusConnection *connection,
537 const gchar *sender_name, const gchar *object_path,
538 const gchar *interface_name, const gchar *signal_name,
539 GVariant *parameters, gpointer user_data)
541 char *sender_id = NULL;
544 _D("sender_name(%s), interface_name(%s)", sender_name, interface_name);
546 if (filter_tbl == NULL)
547 filter_tbl = g_hash_table_new(g_str_hash, g_str_equal);
549 sender_id = (char *)g_hash_table_lookup(filter_tbl, interface_name);
550 if (sender_id == NULL) {
551 sender_pid = __eventsystem_get_sender_pid(connection, sender_name);
552 if (sender_pid <= 0) {
553 _E("failed to get pid of sender(%s)", sender_name);
556 _D("sender_pid(%d)", sender_pid);
559 __eventsystem_application_event_handler(sender_pid, interface_name,
560 signal_name, parameters, user_data);
564 * application-use filter for system-event
566 static void __eventsystem_filter_sysevent_for_application(GDBusConnection *connection,
567 const gchar *sender_name, const gchar *object_path,
568 const gchar *interface_name, const gchar *signal_name,
569 GVariant *parameters, gpointer user_data)
571 _D("sender_name(%s), interface_name(%s)", sender_name, interface_name);
573 __eventsystem_application_event_handler(-1, interface_name,
574 signal_name, parameters, user_data);
578 * internal-use filter for user-event
580 static void __eventsystem_filter_userevent_for_internal(GDBusConnection *connection,
581 const gchar *sender_name, const gchar *object_path,
582 const gchar *interface_name, const gchar *signal_name,
583 GVariant *parameters, gpointer user_data)
585 _D("sender_name(%s), interface_name(%s), signal_name(%s)",
586 sender_name, interface_name, signal_name);
588 __eventsystem_event_handler(connection, sender_name,
589 object_path, interface_name, signal_name, parameters, user_data);
593 * internal-use filter for system-event
595 static void __eventsystem_filter_sysevent_for_internal(GDBusConnection *connection,
596 const gchar *sender_name, const gchar *object_path,
597 const gchar *interface_name, const gchar *signal_name,
598 GVariant *parameters, gpointer user_data)
600 _D("sender_name(%s), interface_name(%s), signal_name(%s)",
601 sender_name, interface_name, signal_name);
603 __eventsystem_event_handler(connection, sender_name,
604 object_path, interface_name, signal_name, parameters, user_data);
607 static int __eventsystem_register_event_internal(const char *event_name,
608 eventmap_s **em_s, void *user_data)
611 char *interface_name;
614 char *sender_name = NULL;
615 GDBusSignalCallback filter;
617 guint subscription_id = 0;
619 int evt_type = ES_TYPE_UNKNOWN;
620 GDBusConnection *conn = NULL;
622 if (__check_eventname_validation_system((char *)event_name)) {
623 evt_type = ES_TYPE_SYSTEM;
624 } else if (__check_eventname_validation_user((char *)event_name)) {
625 evt_type = ES_TYPE_USER;
627 evt_type = ES_TYPE_UNKNOWN;
628 _E("unknown type event(%s)", event_name);
632 if (evt_type == ES_TYPE_SYSTEM) {
633 interface_name = strdup(SYS_EVENT_NAME_PREFIX);
634 if (interface_name == NULL) {
640 member_name = __get_member_name_from_eventname((char *)event_name);
641 if (member_name == NULL) {
642 _E("invalid member_name");
647 if (!g_dbus_is_member_name(member_name)) {
648 _E("invalid member name");
652 filter = __eventsystem_filter_sysevent_for_internal;
654 interface_name = __get_encoded_interface_name((char *)event_name);
655 if (!interface_name) {
656 _E("interface_name is NULL");
660 if (!g_dbus_is_interface_name(interface_name)) {
661 _E("invalid interface_name(%s)", interface_name);
665 member_name = strdup(EVENT_SYSTEM_MEMBER);
671 filter = __eventsystem_filter_userevent_for_internal;
674 object_path = __get_object_path(interface_name);
676 _E("object_path is NULL");
682 bus_type = G_BUS_TYPE_SYSTEM;
684 if (__get_gdbus_shared_connection(&conn, bus_type, evt_type) < 0) {
685 _E("getting gdbus-connetion error");
689 em = __create_eventmap(interface_name, member_name, event_name,
690 evt_type, NULL, user_data);
696 subscription_id = g_dbus_connection_signal_subscribe(conn,
697 sender_name, /* sender */
699 member_name, /* member */
700 object_path, /* object_path */
702 G_DBUS_SIGNAL_FLAGS_NONE,
705 NULL); /* user_data_free_func */
707 _D("event_name(%s), interface_name(%s)", event_name, interface_name);
708 _D("member_name(%s), subscription_id(%d), bus_type(%d)",
709 member_name, subscription_id, bus_type);
711 if (subscription_id != 0) {
712 em->bus_type = bus_type;
713 em->reg_id = subscription_id;
718 _D("dbus subscribe: error(%d), event(%s)", subscription_id, event_name);
719 __destroy_eventmap(em);
724 FREE_AND_NULL(object_path);
726 FREE_AND_NULL(member_name);
728 FREE_AND_NULL(interface_name);
731 g_object_unref(conn);
737 * function : register the event
739 int eventsystem_register_event(const char *event_name, unsigned int *reg_id,
740 eventsystem_handler callback, void *user_data)
742 eventmap_s *em = NULL;
743 int ret = ES_R_ERROR;
745 retvm_if(!g_dbus_is_interface_name(event_name), ES_R_EINVAL,
746 "Invalid argument : event_name(%s)", event_name);
747 retvm_if(!reg_id, ES_R_EINVAL, "Invalid argument : reg_id");
748 retvm_if(!callback, ES_R_EINVAL, "Invalid argument : callback");
753 ret = __eventsystem_register_event_internal(event_name, &em, user_data);
754 if (ret == ES_R_OK && em) {
755 em->ep_cb = callback;
756 system_event_list = g_list_append(system_event_list, em);
757 *reg_id = em->reg_id;
760 _E("error, ret(%d), event_name(%s)", ret, event_name);
767 * function : unregister the event
769 int eventsystem_unregister_event(unsigned int reg_id)
772 eventmap_s *em_data = NULL;
774 GList *cb_list = NULL;
775 GDBusConnection *conn = NULL;
776 eventsystem_event_type evt_type;
778 retvm_if(reg_id == 0, ES_R_EINVAL, "Invalid argument : reg_id");
784 cb_list = g_list_find_custom(system_event_list, &em,
785 (GCompareFunc)__event_compare_reg_id_cb);
787 em_data = (eventmap_s *)cb_list->data;
789 bus_type = em_data->bus_type;
790 evt_type = em_data->event_type;
792 _D("unsubscribe: reg_id(%d), bus_type(%d)", reg_id, bus_type);
794 if (__get_gdbus_shared_connection(&conn, bus_type, evt_type) < 0) {
795 _E("getting gdbus-connetion error");
798 g_dbus_connection_signal_unsubscribe(conn, reg_id);
800 system_event_list = g_list_remove(system_event_list, cb_list->data);
802 __destroy_eventmap(em_data);
803 g_object_unref(conn);
809 static int __eventsystem_send_event(GDBusConnection *conn, eventinfo_s *evti, bundle *data)
811 GError *error = NULL;
812 GVariant *param = NULL;
815 bundle_raw *raw = NULL;
819 bundle_encode(buf, &raw, &len);
821 param = g_variant_new("(us)", len, raw);
822 ret = g_dbus_connection_emit_signal(conn,
823 evti->destination_name,
825 evti->interface_name,
830 _D("interface_name(%s)", evti->interface_name);
831 _D("object_path(%s)", evti->object_path);
832 _D("member_name(%s)", evti->member_name);
834 bundle_free_encoded_rawdata(&raw);
837 _E("Unable to connect to dbus: %s", error->message);
845 static void __eventsystem_free_trusted_list(gpointer data)
847 char *name = (char *)data;
852 static int __eventsystem_send_trusted_event(GDBusConnection *conn, eventinfo_s *evti,
853 bundle *data, GList *dest_list)
855 GList *tmp_list = NULL;
860 tmp_list = g_list_first(dest_list);
862 while (tmp_list != NULL) {
863 dest_name = (char *)tmp_list->data;
864 if (dest_name && dest_name[0] != '\0') {
865 _D("dest_name(%s)", dest_name);
866 evti->destination_name = dest_name;
867 ret = __eventsystem_send_event(conn, evti, data);
868 if (ret != ES_R_OK) {
874 tmp_list = g_list_next(tmp_list);
877 _E("dest_list is null");
884 * function : send the user-event
886 int eventsystem_send_user_event(const char *event_name, bundle *data, bool is_trusted)
889 eventinfo_s *evti = NULL;
890 struct last_data_item *item;
891 bundle_raw *raw = NULL;
893 GDBusConnection *conn = NULL;
894 GList *trusted_dest_list = NULL;
896 /* check validation */
897 retvm_if(!event_name, ES_R_EINVAL, "Invalid argument : event_name is NULL");
898 retvm_if(!data, ES_R_EINVAL, "Invalid argument : data is NULL");
899 retvm_if(!__check_eventname_validation_user((char *)event_name), ES_R_EINVAL,
900 "Invalid argument : event_name(%s)", event_name);
902 if (!__check_validation_user_defined_name(event_name)) {
903 _E("Invalid event name(%s)", event_name);
907 evti = calloc(1, sizeof(eventinfo_s));
909 _E("memory alloc failed");
912 evti->event_name = strdup(event_name);
913 if (!evti->event_name) {
914 _E("memory alloc failed");
919 evti->interface_name = __get_encoded_interface_name(evti->event_name);
920 if (!evti->interface_name) {
921 _E("interface_name is NULL");
925 evti->member_name = strdup(EVENT_SYSTEM_MEMBER);
926 if (!evti->member_name) {
927 _E("memory alloc failed");
932 evti->object_path = __get_object_path(evti->interface_name);
933 if (!evti->object_path) {
934 _E("object_path is NULL");
939 evti->destination_name = NULL;
940 evti->is_user_event = true;
941 evti->is_trusted = is_trusted;
943 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SESSION, ES_TYPE_USER) == ES_R_OK) {
944 if (bundle_encode(data, &raw, &len)) {
945 _E("Unable to encode bundle");
950 item = (struct last_data_item *)g_hash_table_lookup(last_data_tbl,
953 if (!evti->is_trusted) {
955 g_variant_unref(item->param);
956 item->param = g_variant_new("(us)", len, raw);
958 if (item->trusted_param)
959 g_variant_unref(item->trusted_param);
960 item->trusted_param = g_variant_new("(us)", len, raw);
963 bundle_free_encoded_rawdata(&raw);
966 if (__eventsystem_request_destination_list(evti->event_name, &trusted_dest_list) < 0) {
967 _E("failed to get dest list");
971 if (__eventsystem_send_trusted_event(conn, evti, data, trusted_dest_list) < 0) {
972 _E("failed to send trusted event");
977 if (__eventsystem_launch_on_event_for_userevent(evti->event_name, data, true) < 0)
978 _E("Failed to launch on event for userevent");
980 if (__eventsystem_send_event(conn, evti, data) < 0) {
981 _E("failed to send event");
986 if (__eventsystem_launch_on_event_for_userevent(evti->event_name, data, false) < 0)
987 _E("Failed to launch on event for userevent");
990 _E("getting gdbus-connetion error");
996 g_object_unref(conn);
997 if (trusted_dest_list)
998 g_list_free_full(trusted_dest_list, __eventsystem_free_trusted_list);
999 FREE_AND_NULL(evti->object_path);
1000 FREE_AND_NULL(evti->member_name);
1001 FREE_AND_NULL(evti->interface_name);
1002 FREE_AND_NULL(evti->event_name);
1003 FREE_AND_NULL(evti);
1009 * function : send the system-event
1011 int eventsystem_send_system_event(const char *event_name, bundle *data)
1014 eventinfo_s *evti = NULL;
1015 GDBusConnection *conn = NULL;
1017 pthread_mutex_lock(&send_sync_lock);
1019 /* check validation */
1020 tryvm_if(!event_name, ret = ES_R_EINVAL, "Invalid argument : event_name is NULL");
1021 tryvm_if(!data, ret = ES_R_EINVAL, "Invalid argument : data is NULL");
1022 tryvm_if(!__check_eventname_validation_system((char *)event_name), ret = ES_R_EINVAL,
1023 "Invalid argument : event_name(%s)", event_name);
1024 tryvm_if(!g_dbus_is_interface_name(event_name), ret = ES_R_EINVAL,
1025 "Invalid argument : event_name(%s)", event_name);
1027 _D("event_name(%s)", event_name);
1029 evti = calloc(1, sizeof(eventinfo_s));
1031 _E("memory alloc failed");
1032 pthread_mutex_unlock(&send_sync_lock);
1035 evti->event_name = strdup(event_name);
1036 if (!evti->event_name) {
1037 _E("out_of_memory");
1041 evti->interface_name = strdup(SYS_EVENT_NAME_PREFIX);
1042 if (!evti->interface_name) {
1043 _E("out of memory");
1047 evti->member_name = __get_member_name_from_eventname(evti->event_name);
1048 if (!evti->member_name) {
1049 _E("member_name is NULL");
1053 if (!g_dbus_is_member_name(evti->member_name)) {
1054 _E("Invalid member_name(%s)", evti->member_name);
1058 evti->object_path = __get_object_path(evti->interface_name);
1059 if (!evti->object_path) {
1060 _E("object_path is NULL");
1064 evti->destination_name = NULL;
1065 evti->is_user_event = false;
1067 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) == ES_R_OK) {
1068 ret = __eventsystem_send_event(conn, evti, data);
1070 _E("getting gdbus-connection error");
1075 g_object_unref(conn);
1077 FREE_AND_NULL(evti->object_path);
1079 FREE_AND_NULL(evti->member_name);
1081 FREE_AND_NULL(evti->interface_name);
1083 FREE_AND_NULL(evti->event_name);
1085 FREE_AND_NULL(evti);
1088 pthread_mutex_unlock(&send_sync_lock);
1094 * function : request sending the event
1096 int eventsystem_request_sending_system_event(const char *event_name, bundle *data)
1099 GDBusConnection *conn = NULL;
1100 GError *error = NULL;
1101 GDBusProxy *proxy = NULL;
1102 GVariant *param = NULL;
1103 GVariant *value = NULL;
1105 bundle_raw *raw = NULL;
1108 _D("event_name(%s)", event_name);
1113 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1114 _E("getting gdbus-connetion error");
1119 proxy = g_dbus_proxy_new_sync(conn,
1120 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1121 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1123 if (proxy == NULL) {
1124 _E("failed to create new proxy, error(%s)", error->message);
1125 g_error_free(error);
1130 bundle_encode(data, &raw, &len);
1132 param = g_variant_new("(ssi)", event_name, raw, len);
1133 value = g_dbus_proxy_call_sync(proxy, "RequestSendingEvent", param,
1134 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1135 if (error != NULL) {
1136 _E("proxy call sync error(%s)", error->message);
1137 g_error_free(error);
1142 g_variant_get(value, "(i)", &result);
1144 _D("result(%d)", result);
1149 g_object_unref(proxy);
1150 g_variant_unref(value);
1153 g_object_unref(conn);
1158 static int __eventsystem_check_sender_validation(int sender_pid, const char *event_name,
1161 int ret = ES_R_EINVAL;
1162 GDBusConnection *conn = NULL;
1163 GError *error = NULL;
1164 GDBusProxy *proxy = NULL;
1165 GVariant *param = NULL;
1166 GVariant *value = NULL;
1172 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1173 _E("getting gdbus-connetion error");
1178 proxy = g_dbus_proxy_new_sync(conn,
1179 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1180 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1182 if (proxy == NULL) {
1183 _E("failed to create new proxy, error(%s)", error->message);
1184 g_error_free(error);
1189 param = g_variant_new("(is)", sender_pid, event_name);
1190 value = g_dbus_proxy_call_sync(proxy, "CheckSenderValidation", param,
1191 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1192 if (error != NULL) {
1193 _E("proxy call sync error(%s)", error->message);
1194 g_error_free(error);
1199 g_variant_get(value, "(is)", &result, sender_id);
1201 _D("result(%d)", result);
1206 g_object_unref(proxy);
1207 g_variant_unref(value);
1210 g_object_unref(conn);
1215 static int __eventsystem_check_user_send_validation(const char *event_name)
1217 int ret = ES_R_EINVAL;
1218 GDBusConnection *conn = NULL;
1219 GError *error = NULL;
1220 GDBusProxy *proxy = NULL;
1221 GVariant *param = NULL;
1222 GVariant *value = NULL;
1228 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1229 _E("getting gdbus-connetion error");
1234 proxy = g_dbus_proxy_new_sync(conn,
1235 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1236 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1238 if (proxy == NULL) {
1239 _E("failed to create new proxy, error(%s)", error->message);
1240 g_error_free(error);
1245 param = g_variant_new("(s)", event_name);
1246 value = g_dbus_proxy_call_sync(proxy, "CheckUserSendValidation", param,
1247 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1248 if (error != NULL) {
1249 _E("proxy call sync error(%s)", error->message);
1250 g_error_free(error);
1255 g_variant_get(value, "(i)", &result);
1257 _D("result(%d)", result);
1262 g_object_unref(proxy);
1263 g_variant_unref(value);
1266 g_object_unref(conn);
1271 static int __eventsystem_check_privilege_validation(const char *event_name)
1273 int ret = ES_R_ENOTPERMITTED;
1274 GDBusConnection *conn = NULL;
1275 GError *error = NULL;
1276 GDBusProxy *proxy = NULL;
1277 GVariant *param = NULL;
1278 GVariant *value = NULL;
1284 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1285 _E("getting gdbus-connetion error");
1290 proxy = g_dbus_proxy_new_sync(conn,
1291 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1292 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1294 if (proxy == NULL) {
1295 _E("failed to create new proxy, error(%s)", error->message);
1296 g_error_free(error);
1301 param = g_variant_new("(s)", event_name);
1302 value = g_dbus_proxy_call_sync(proxy, "CheckPrivilegeValidation", param,
1303 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1304 if (error != NULL) {
1305 _E("proxy call sync error(%s)", error->message);
1306 g_error_free(error);
1311 g_variant_get(value, "(i)", &result);
1313 _D("result(%d)", result);
1318 g_object_unref(proxy);
1319 g_variant_unref(value);
1322 g_object_unref(conn);
1327 static int __eventsystem_setup_trusted_peer(const char *event_name, const char *dest_bus_name)
1329 int ret = ES_R_ERROR;
1330 GDBusConnection *conn = NULL;
1331 GError *error = NULL;
1332 GDBusProxy *proxy = NULL;
1333 GVariant *param = NULL;
1334 GVariant *value = NULL;
1340 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1341 _E("getting gdbus-connetion error");
1346 proxy = g_dbus_proxy_new_sync(conn,
1347 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1348 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1350 if (proxy == NULL) {
1351 _E("failed to create new proxy, error(%s)", error->message);
1352 g_error_free(error);
1357 param = g_variant_new("(ss)", event_name, dest_bus_name);
1358 value = g_dbus_proxy_call_sync(proxy, "SetupTrustedPeer", param,
1359 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1360 if (error != NULL) {
1361 _E("proxy call sync error(%s)", error->message);
1362 g_error_free(error);
1367 g_variant_get(value, "(i)", &result);
1369 _D("result(%d)", result);
1374 g_object_unref(proxy);
1375 g_variant_unref(value);
1378 g_object_unref(conn);
1383 static int __eventsystem_request_destination_list(const char *event_name, GList **dest_list)
1385 int ret = ES_R_ERROR;
1386 GDBusConnection *conn = NULL;
1387 GError *error = NULL;
1388 GDBusProxy *proxy = NULL;
1389 GVariant *param = NULL;
1390 GVariant *value = NULL;
1393 char *dest_name = NULL;
1399 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1400 _E("getting gdbus-connetion error");
1405 proxy = g_dbus_proxy_new_sync(conn,
1406 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1407 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1409 if (proxy == NULL) {
1410 _E("failed to create new proxy, error(%s)", error->message);
1411 g_error_free(error);
1416 param = g_variant_new("(s)", event_name);
1417 value = g_dbus_proxy_call_sync(proxy, "GetTrustedPeerList", param,
1418 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1419 if (error != NULL) {
1420 _E("proxy call sync error(%s)", error->message);
1421 g_error_free(error);
1426 g_variant_get(value, "(ias)", &result, &iter);
1428 _D("result(%d)", result);
1432 while (g_variant_iter_loop(iter, "s", &str)) {
1433 dest_name = strdup((char *)str);
1435 _D("dest name(%s)", str);
1436 *dest_list = g_list_append(*dest_list, dest_name);
1438 _E("out of memory");
1444 g_variant_iter_free(iter);
1447 g_object_unref(proxy);
1448 g_variant_unref(value);
1451 g_object_unref(conn);
1456 #ifdef APPFW_EVENT_SYSTEM_EARLIER_FEATURE
1457 static int __eventsystem_request_earlier_data(const char *event_name,
1458 eventsystem_cb callback, void *user_data)
1461 GDBusConnection *conn = NULL;
1462 GError *error = NULL;
1463 GDBusProxy *proxy = NULL;
1464 GVariant *param = NULL;
1465 GVariant *value = NULL;
1467 bundle_raw *raw = NULL;
1473 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1474 _E("getting gdbus-connetion error");
1479 proxy = g_dbus_proxy_new_sync(conn,
1480 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1481 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1484 if (proxy == NULL) {
1485 _E("failed to create new proxy, error(%s)", error->message);
1486 g_error_free(error);
1491 param = g_variant_new("(s)", event_name);
1492 value = g_dbus_proxy_call_sync(proxy, "GetEarlierData", param,
1493 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1494 if (error != NULL) {
1495 _E("proxy call sync error(%s)", error->message);
1496 g_error_free(error);
1501 g_variant_get(value, "(iis)", &result, &len, &raw);
1503 _D("result(%d), len(%d)", result, len);
1505 if (!result && raw && len > 0) {
1506 callback(event_name, raw, len, user_data);
1507 bundle_free_encoded_rawdata(&raw);
1513 g_object_unref(proxy);
1514 g_variant_unref(value);
1517 g_object_unref(conn);
1523 static int __request_esd_for_last_data(const char *event_name, bool check)
1526 GDBusConnection *conn = NULL;
1527 GError *error = NULL;
1528 GDBusProxy *proxy = NULL;
1529 GVariant *param = NULL;
1530 GVariant *value = NULL;
1536 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM,
1537 ES_TYPE_SYSTEM) < 0) {
1538 _E("getting gdbus-connetion error");
1543 proxy = g_dbus_proxy_new_sync(conn,
1544 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1545 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1548 if (proxy == NULL) {
1549 _E("failed to create new proxy, error(%s)", error->message);
1550 g_error_free(error);
1555 param = g_variant_new("(ss)", event_name,
1556 check ? s_info.own_name_session_bus :
1557 s_info.own_name_system_bus);
1558 value = g_dbus_proxy_call_sync(proxy,
1559 check ? "CheckLastData" : "KeepLastData", param,
1560 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1562 if (error != NULL) {
1563 _E("proxy call sync error(%s)", error->message);
1564 g_error_free(error);
1569 g_variant_get(value, "(i)", &result);
1571 _D("result(%d)", result);
1576 g_object_unref(proxy);
1577 g_variant_unref(value);
1580 g_object_unref(conn);
1585 static int __eventsystem_launch_on_event_for_userevent(const char *event_name,
1586 bundle *data, const bool trusted)
1588 int ret = ES_R_EINVAL;
1589 GDBusConnection *conn = NULL;
1590 GError *error = NULL;
1591 GDBusProxy *proxy = NULL;
1592 GVariant *param = NULL;
1593 GVariant *value = NULL;
1595 bundle_raw *raw = NULL;
1602 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SYSTEM, ES_TYPE_SYSTEM) < 0) {
1603 _E("getting gdbus-connetion error");
1608 proxy = g_dbus_proxy_new_sync(conn,
1609 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1610 ESD_BUS_NAME, ESD_OBJECT_PATH, ESD_INTERFACE_NAME,
1612 if (proxy == NULL) {
1613 _E("failed to create new proxy, error(%s)", error->message);
1614 g_error_free(error);
1619 bundle_encode(buf, &raw, &len);
1621 param = g_variant_new("(ssib)", event_name, raw, len, trusted);
1622 value = g_dbus_proxy_call_sync(proxy, "LaunchOnEventFromUserEvent", param,
1623 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1624 if (error != NULL) {
1625 _E("proxy call sync error(%s)", error->message);
1626 g_error_free(error);
1631 _D("Launch on event from user event (%s)", event_name);
1633 g_variant_get(value, "(i)", &result);
1635 _D("result(%d)", result);
1640 bundle_free_encoded_rawdata(&raw);
1641 g_object_unref(proxy);
1642 g_variant_unref(value);
1645 g_object_unref(conn);
1649 static void _send_last_user_event(const char *event_name,
1650 bundle *data, void *user_data)
1652 GDBusConnection *conn = NULL;
1653 GError *error = NULL;
1654 eventinfo_s *evti = NULL;
1656 struct last_data_item *item;
1657 const char *is_trusted;
1659 _D("send last data");
1661 if (g_strcmp0(event_name, SYS_EVENT_REQUEST_LAST_DATA) != 0)
1664 evti = calloc(1, sizeof(eventinfo_s));
1666 _E("memory alloc failed");
1670 evti->event_name = (char *)bundle_get_val(data,
1671 EVT_KEY_KEPT_EVENT_NAME);
1672 if (!evti->event_name) {
1673 _E("memory alloc failed");
1677 item = (struct last_data_item *)g_hash_table_lookup(last_data_tbl,
1682 evti->interface_name = __get_encoded_interface_name(evti->event_name);
1683 if (!evti->interface_name) {
1684 _E("interface_name is NULL");
1688 evti->member_name = strdup(EVENT_SYSTEM_MEMBER);
1689 if (!evti->member_name) {
1690 _E("memory alloc failed");
1694 evti->object_path = __get_object_path(evti->interface_name);
1695 if (!evti->object_path) {
1696 _E("object_path is NULL");
1700 evti->destination_name = (char *)bundle_get_val(data,
1701 EVT_KEY_KEPT_OWN_NAME);
1702 if (!evti->destination_name) {
1703 _E("object_path is NULL");
1707 is_trusted = bundle_get_val(data, EVT_KEY_KEPT_IS_TRUSTED);
1709 _E("object_path is NULL");
1713 if (strncmp("true", is_trusted, sizeof("true")) != 0) {
1714 if (!item->trusted_param)
1716 evti->is_trusted = true;
1720 evti->is_trusted = false;
1723 if (__get_gdbus_shared_connection(&conn, G_BUS_TYPE_SESSION,
1724 ES_TYPE_USER) == ES_R_OK) {
1725 ret = g_dbus_connection_emit_signal(conn,
1726 evti->destination_name,
1728 evti->interface_name,
1730 evti->is_trusted ? item->trusted_param : item->param,
1733 _E("Unable to connect to dbus: %s", error->message);
1734 g_error_free(error);
1739 g_object_unref(conn);
1742 FREE_AND_NULL(evti->object_path);
1744 FREE_AND_NULL(evti->member_name);
1746 FREE_AND_NULL(evti->interface_name);
1748 FREE_AND_NULL(evti);
1751 int eventsystem_keep_last_event_data(const char *event_name)
1754 unsigned int reg_id;
1755 struct last_data_item *item;
1757 if (last_data_tbl == NULL)
1758 last_data_tbl = g_hash_table_new(g_str_hash, g_str_equal);
1760 ret = __request_esd_for_last_data(event_name, false);
1764 item = calloc(1, sizeof(*item));
1768 item->event_name = strdup(event_name);
1770 item->trusted_param = NULL;
1772 g_hash_table_insert(last_data_tbl, item->event_name, item);
1774 ret = eventsystem_register_event(SYS_EVENT_REQUEST_LAST_DATA,
1775 ®_id, _send_last_user_event, NULL);
1780 static void __destroy_eventmap(gpointer data)
1782 eventmap_s *em = (eventmap_s *)data;
1787 if (em->interface_name)
1788 free(em->interface_name);
1789 if (em->member_name)
1790 free(em->member_name);
1792 free(em->event_name);
1796 static eventmap_s *__create_eventmap(const char *interface_name,
1797 const char *member_name, const char *event_name,
1798 int event_type, eventsystem_cb callback, void *user_data)
1802 em = calloc(1, sizeof(eventmap_s));
1804 _E("Out of memory");
1808 em->interface_name = strdup(interface_name);
1809 if (!em->interface_name) {
1810 _E("Failed to duplicate interface name");
1811 __destroy_eventmap(em);
1815 em->member_name = strdup(member_name);
1816 if (!em->member_name) {
1817 _E("Failed to duplicate member name");
1818 __destroy_eventmap(em);
1822 em->event_name = strdup(event_name);
1823 if (!em->event_name) {
1824 _E("Failed to duplicate event name");
1825 __destroy_eventmap(em);
1829 em->event_type = event_type;
1830 em->es_cb = callback;
1831 em->user_data = user_data;
1836 int eventsystem_register_application_event(const char *event_name, unsigned int *reg_id,
1837 int *event_type, eventsystem_cb callback, void *user_data)
1840 char *interface_name;
1843 char *sender_name = NULL;
1844 GDBusSignalCallback filter;
1846 guint subscription_id = 0;
1848 GDBusConnection *conn = NULL;
1853 if (__check_eventname_validation_system((char *)event_name)) {
1854 if (__eventsystem_check_privilege_validation(event_name) != ES_R_OK) {
1855 _E("invalid privilege(%s)", event_name);
1856 return ES_R_ENOTPERMITTED;
1858 *event_type = ES_TYPE_SYSTEM;
1859 } else if (__check_eventname_validation_user((char *)event_name)) {
1860 *event_type = ES_TYPE_USER;
1862 *event_type = ES_TYPE_UNKNOWN;
1863 _E("unknown type event(%s)", event_name);
1867 if (*event_type == ES_TYPE_SYSTEM) {
1868 interface_name = strdup(SYS_EVENT_NAME_PREFIX);
1869 if (interface_name == NULL) {
1870 _E("out of memory");
1873 if (!g_dbus_is_interface_name(interface_name)) {
1874 _E("invalid interface_name(%s)", interface_name);
1875 FREE_AND_NULL(interface_name);
1878 member_name = __get_member_name_from_eventname((char *)event_name);
1879 if (member_name == NULL) {
1880 _E("member_name is NULL(%s)", event_name);
1881 FREE_AND_NULL(interface_name);
1884 if (!g_dbus_is_member_name(member_name)) {
1885 _E("Invalid member_name(%s)", member_name);
1886 FREE_AND_NULL(interface_name);
1887 FREE_AND_NULL(member_name);
1890 filter = __eventsystem_filter_sysevent_for_application;
1891 bus_type = G_BUS_TYPE_SYSTEM;
1893 interface_name = __get_encoded_interface_name((char *)event_name);
1894 if (!interface_name) {
1895 _E("interface_name is NULL");
1898 if (!g_dbus_is_interface_name(interface_name)) {
1899 _E("invalid interface_name(%s)", interface_name);
1900 FREE_AND_NULL(interface_name);
1903 member_name = strdup(EVENT_SYSTEM_MEMBER);
1905 _E("out_of_memory");
1906 FREE_AND_NULL(interface_name);
1909 filter = __eventsystem_filter_userevent_for_application;
1910 bus_type = G_BUS_TYPE_SESSION;
1913 object_path = __get_object_path(interface_name);
1915 _E("failed get object_path");
1921 _D("interface_name(%s), object_path(%s)", interface_name, object_path);
1922 _D(" member_name(%s), sender_name(%s), type(%d), bus_type(%d)",
1923 member_name, sender_name, *event_type, bus_type);
1925 if (__get_gdbus_shared_connection(&conn, bus_type, *event_type) < 0) {
1926 _E("getting gdbus-connetion error");
1931 #ifdef APPFW_EVENT_SYSTEM_EARLIER_FEATURE
1932 __eventsystem_request_earlier_data(event_name, callback, user_data);
1935 em = __create_eventmap(interface_name, member_name, event_name,
1936 *event_type, callback, user_data);
1942 subscription_id = g_dbus_connection_signal_subscribe(conn,
1943 sender_name, /* sender */
1945 member_name, /* member */
1946 object_path, /* object_path */
1948 G_DBUS_SIGNAL_FLAGS_NONE,
1951 NULL); /* user_data_free_func */
1953 _D("event_name(%s), subscription_id(%d)", event_name, subscription_id);
1955 if (subscription_id != 0) {
1956 em->bus_type = bus_type;
1957 em->reg_id = subscription_id;
1959 system_event_list = g_list_append(system_event_list, em);
1960 *reg_id = subscription_id;
1964 if (em->bus_type == G_BUS_TYPE_SESSION &&
1965 em->event_type == ES_TYPE_USER) {
1966 if (s_info.own_name_session_bus == NULL) {
1967 _E("session bus is not ready");
1969 g_dbus_connection_signal_unsubscribe(conn, subscription_id);
1970 __destroy_eventmap(em);
1972 if (__eventsystem_setup_trusted_peer(event_name,
1973 s_info.own_name_session_bus) < 0) {
1974 _E("failed to setup trusted peer");
1976 g_dbus_connection_signal_unsubscribe(conn, subscription_id);
1977 __destroy_eventmap(em);
1982 _E("dbus subscribe: error(%d)", subscription_id);
1983 __destroy_eventmap(em);
1987 __request_esd_for_last_data(event_name, true);
1989 FREE_AND_NULL(interface_name);
1990 FREE_AND_NULL(object_path);
1991 FREE_AND_NULL(member_name);
1993 g_object_unref(conn);
1998 int eventsystem_unregister_application_event(unsigned int reg_id)
2001 eventmap_s *em_data;
2004 GDBusConnection *conn = NULL;
2005 eventsystem_event_type evt_type;
2007 retvm_if(reg_id == 0, ES_R_EINVAL, "Invalid argument : reg_id");
2013 cb_list = g_list_find_custom(system_event_list, &em,
2014 (GCompareFunc)__event_compare_reg_id_cb);
2016 _E("not found matched item");
2020 em_data = (eventmap_s *)cb_list->data;
2022 bus_type = em_data->bus_type;
2023 evt_type = em_data->event_type;
2025 _D("unsubscribe: reg_id(%d), bus_type(%d)", reg_id, bus_type);
2027 if (__get_gdbus_shared_connection(&conn, bus_type, evt_type) < 0) {
2028 _E("getting gdbus-connetion error");
2031 g_dbus_connection_signal_unsubscribe(conn, reg_id);
2033 system_event_list = g_list_remove(system_event_list, cb_list->data);
2035 __destroy_eventmap(em_data);
2036 g_object_unref(conn);
2041 int eventsystem_application_finalize(void)
2045 GHashTableIter iter;
2048 struct last_data_item *last_item;
2050 _D("release all resouces");
2052 if (system_event_list)
2053 g_list_free(system_event_list);
2056 g_hash_table_iter_init(&iter, check_tbl);
2058 while (g_hash_table_iter_next(&iter, &key, &value)) {
2059 val_item = (char *)value;
2063 _E("check_tbl, val_item is NULL");
2064 g_hash_table_iter_remove(&iter);
2066 g_hash_table_unref(check_tbl);
2070 g_hash_table_iter_init(&iter, filter_tbl);
2072 while (g_hash_table_iter_next(&iter, &key, &value)) {
2073 key_item = (char *)key;
2077 _E("filter_tbl, key_item is NULL");
2079 val_item = (char *)value;
2083 _E("filter_tbl, val_item is NULL");
2085 g_hash_table_iter_remove(&iter);
2087 g_hash_table_unref(filter_tbl);
2090 if (last_data_tbl) {
2091 g_hash_table_iter_init(&iter, last_data_tbl);
2093 while (g_hash_table_iter_next(&iter, &key, &value)) {
2094 last_item = (struct last_data_item *)value;
2096 if (last_item->event_name)
2097 free(last_item->event_name);
2098 if (last_item->param)
2099 g_variant_unref(last_item->param);
2100 if (last_item->trusted_param)
2101 g_variant_unref(last_item->trusted_param);
2104 _E("last_data_tbl, val_item is NULL");
2106 g_hash_table_iter_remove(&iter);
2108 g_hash_table_unref(last_data_tbl);
2111 FREE_AND_NULL(s_info.own_name_system_bus);
2112 FREE_AND_NULL(s_info.own_name_session_bus);