eventsystem_cb es_cb;
eventsystem_handler ep_cb;
};
+ void *user_data;
} eventmap_s;
typedef struct eventinfo {
static int __eventsystem_requet_destination_list(const char *event_name, GList **dest_list);
static int __eventsystem_check_sender_validation(int sender_pid,
const char *event_name, char **sender);
-
-static int __event_compare_name_cb(gconstpointer a, gconstpointer b)
-{
- eventmap_s *key1 = (eventmap_s *)a;
- eventmap_s *key2 = (eventmap_s *)b;
- return strcmp(key1->interface_name, key2->interface_name) |
- strcmp(key1->member_name, key2->member_name);
-}
+static eventmap_s *__create_eventmap(const char *interface_name,
+ const char *member_name, const char *event_name,
+ int event_type, eventsystem_cb callback, void *user_data);
+static void __destroy_eventmap(gpointer data);
static int __event_compare_reg_id_cb(gconstpointer a, gconstpointer b)
{
GVariant *parameters, gpointer user_data)
{
int len;
- eventmap_s em;
+ eventmap_s *em = (eventmap_s *)user_data;
GList *cb_list = NULL;
bundle *buf = NULL;
bundle_raw *raw = NULL;
- em.interface_name = (char *)interface_name;
- em.member_name = (char *)signal_name;
+ if (!em) {
+ _E("Critical error!");
+ return;
+ }
_D("sender_name(%s), interface_name(%s), signal_name(%s)",
sender_name, interface_name, signal_name);
- cb_list = g_list_find_custom(system_event_list, &em,
- (GCompareFunc)__event_compare_name_cb);
+ cb_list = g_list_find(system_event_list, em);
if (cb_list == NULL)
return;
buf = bundle_decode((bundle_raw *)raw, len);
- em.event_name = ((eventmap_s *)cb_list->data)->event_name;
- em.ep_cb = ((eventmap_s *)cb_list->data)->ep_cb;
- if (em.ep_cb)
- em.ep_cb(em.event_name, buf, user_data);
+ if (em->ep_cb)
+ em->ep_cb(em->event_name, buf, em->user_data);
bundle_free_encoded_rawdata(&raw);
bundle_free(buf);
const gchar *interface_name, const gchar *signal_name,
GVariant *parameters, gpointer user_data)
{
- GList *cb_list = NULL;
- eventmap_s em;
+ GList *cb_list;
+ eventmap_s *em = (eventmap_s *)user_data;
bundle_raw *raw = NULL;
int len;
- em.interface_name = (char *)interface_name;
- em.member_name = (char *)signal_name;
-
- cb_list = g_list_find_custom(system_event_list, &em,
- (GCompareFunc)__event_compare_name_cb);
+ if (!em) {
+ _E("Critical error!");
+ return;
+ }
+ cb_list = g_list_find(system_event_list, em);
if (cb_list == NULL) {
_E("not interested event");
return;
}
- em.event_name = ((eventmap_s *)cb_list->data)->event_name;
-
if (sender_pid > 0 && __check_interface_validation_user((char *)interface_name)) {
if (__check_validation_usrevent_sender(sender_pid,
- (const char *)interface_name, em.event_name) < 0) {
+ (const char *)interface_name, em->event_name) < 0) {
_E("invalid sender");
return;
}
}
g_variant_get(parameters, "(us)", &len, &raw);
- em.es_cb = ((eventmap_s *)cb_list->data)->es_cb;
- if (em.es_cb)
- em.es_cb(em.event_name, raw, len, user_data);
+ if (em->es_cb)
+ em->es_cb(em->event_name, raw, len, em->user_data);
bundle_free_encoded_rawdata(&raw);
}
static int __eventsystem_register_event_internal(const char *event_name,
eventmap_s **em_s, void *user_data)
{
- eventmap_s *em = NULL;
- char *interface_name = NULL;
- char *object_path = NULL;
- char *member_name = NULL;
+ eventmap_s *em;
+ char *interface_name;
+ char *object_path;
+ char *member_name;
char *sender_name = NULL;
GDBusSignalCallback filter;
GBusType bus_type;
goto out_4;
}
+ em = __create_eventmap(interface_name, member_name, event_name,
+ evt_type, NULL, user_data);
+ if (!em) {
+ ret = ES_R_ENOMEM;
+ goto out_4;
+ }
+
subscription_id = g_dbus_connection_signal_subscribe(conn,
sender_name, /* sender */
interface_name,
NULL, /* arg0 */
G_DBUS_SIGNAL_FLAGS_NONE,
filter,
- user_data,
+ em,
NULL); /* user_data_free_func */
_D("event_name(%s), interface_name(%s)", event_name, interface_name);
member_name, subscription_id, bus_type);
if (subscription_id != 0) {
- em = calloc(1, sizeof(eventmap_s));
- if (!em) {
- _E("memory alloc failed");
- ret = ES_R_ENOMEM;
- } else {
- em->interface_name = strdup(interface_name);
- em->member_name = strdup(member_name);
- em->event_name = strdup(event_name);
- em->bus_type = bus_type;
- em->reg_id = subscription_id;
- em->event_type = evt_type;
-
- if (!em->interface_name || !em->member_name || !em->event_name) {
- _E("out_of_memory");
- FREE_AND_NULL(em->interface_name);
- FREE_AND_NULL(em->member_name);
- FREE_AND_NULL(em->event_name);
- FREE_AND_NULL(em);
- ret = ES_R_ENOMEM;
- goto out_4;
- }
+ em->bus_type = bus_type;
+ em->reg_id = subscription_id;
- *em_s = em;
- ret = ES_R_OK;
- }
+ *em_s = em;
+ ret = ES_R_OK;
} else {
_D("dbus subscribe: error(%d), event(%s)", subscription_id, event_name);
+ __destroy_eventmap(em);
ret = ES_R_ERROR;
}
system_event_list = g_list_remove(system_event_list, cb_list->data);
- FREE_AND_NULL(em_data->interface_name);
- FREE_AND_NULL(em_data->member_name);
- FREE_AND_NULL(em_data->event_name);
- FREE_AND_NULL(em_data);
+ __destroy_eventmap(em_data);
g_object_unref(conn);
}
return ret;
}
+static void __destroy_eventmap(gpointer data)
+{
+ eventmap_s *em = (eventmap_s *)data;
+
+ if (!em)
+ return;
+
+ if (em->interface_name)
+ free(em->interface_name);
+ if (em->member_name)
+ free(em->member_name);
+ if (em->event_name)
+ free(em->event_name);
+ free(em);
+}
+
+static eventmap_s *__create_eventmap(const char *interface_name,
+ const char *member_name, const char *event_name,
+ int event_type, eventsystem_cb callback, void *user_data)
+{
+ eventmap_s *em;
+
+ em = calloc(1, sizeof(eventmap_s));
+ if (!em) {
+ _E("Out of memory");
+ return NULL;
+ }
+
+ em->interface_name = strdup(interface_name);
+ if (!em->interface_name) {
+ _E("Failed to duplicate interface name");
+ __destroy_eventmap(em);
+ return NULL;
+ }
+
+ em->member_name = strdup(member_name);
+ if (!em->member_name) {
+ _E("Failed to duplicate member name");
+ __destroy_eventmap(em);
+ return NULL;
+ }
+
+ em->event_name = strdup(event_name);
+ if (!em->event_name) {
+ _E("Failed to duplicate event name");
+ __destroy_eventmap(em);
+ return NULL;
+ }
+
+ em->event_type = event_type;
+ em->es_cb = callback;
+ em->user_data = user_data;
+
+ return em;
+}
+
int eventsystem_register_application_event(const char *event_name, unsigned int *reg_id,
int *event_type, eventsystem_cb callback, void *user_data)
{
eventmap_s *em;
- char *interface_name = NULL;
- char *object_path = NULL;
- char *member_name = NULL;
+ char *interface_name;
+ char *object_path;
+ char *member_name;
char *sender_name = NULL;
GDBusSignalCallback filter;
GBusType bus_type;
- guint subscription_id = 0;
+ guint subscription_id = 0;
int ret = 0;
GDBusConnection *conn = NULL;
object_path = __get_object_path(interface_name);
if (!object_path) {
_E("failed get object_path");
- FREE_AND_NULL(interface_name);
- FREE_AND_NULL(member_name);
- return ES_R_ERROR;
+ ret = ES_R_ERROR;
+ goto end;
}
sender_name = NULL;
if (__get_gdbus_shared_connection(&conn, bus_type, *event_type) < 0) {
_E("getting gdbus-connetion error");
- FREE_AND_NULL(interface_name);
- FREE_AND_NULL(object_path);
- FREE_AND_NULL(member_name);
- return ES_R_ERROR;
+ ret = ES_R_ERROR;
+ goto end;
}
#ifdef APPFW_EVENT_SYSTEM_EARLIER_FEATURE
__eventsystem_request_earlier_data(event_name, callback, user_data);
#endif
+ em = __create_eventmap(interface_name, member_name, event_name,
+ *event_type, callback, user_data);
+ if (!em) {
+ ret = ES_R_ENOMEM;
+ goto end;
+ }
+
subscription_id = g_dbus_connection_signal_subscribe(conn,
sender_name, /* sender */
interface_name,
NULL, /* arg0 */
G_DBUS_SIGNAL_FLAGS_NONE,
filter,
- user_data,
+ em,
NULL); /* user_data_free_func */
_D("event_name(%s), subscription_id(%d)", event_name, subscription_id);
if (subscription_id != 0) {
- em = calloc(1, sizeof(eventmap_s));
- if (!em) {
- _E("memory alloc failed");
- ret = ES_R_ENOMEM;
- } else {
- em->interface_name = strdup(interface_name);
- em->member_name = strdup(member_name);
- em->event_name = strdup(event_name);
- em->es_cb = callback;
- em->bus_type = bus_type;
- em->reg_id = subscription_id;
- em->event_type = *event_type;
-
- if (!em->interface_name || !em->member_name ||
- !em->event_name) {
- _E("out_of_memory");
- FREE_AND_NULL(em->interface_name);
- FREE_AND_NULL(em->member_name);
- FREE_AND_NULL(em->event_name);
- FREE_AND_NULL(em);
- ret = ES_R_ENOMEM;
+ em->bus_type = bus_type;
+ em->reg_id = subscription_id;
+
+ system_event_list = g_list_append(system_event_list, em);
+ *reg_id = subscription_id;
+
+ ret = ES_R_OK;
+
+ if (em->bus_type == G_BUS_TYPE_SESSION &&
+ em->event_type == ES_TYPE_USER) {
+ if (s_info.own_name_session_bus == NULL) {
+ _E("session bus is not ready");
+ ret = ES_R_ERROR;
} else {
- system_event_list =
- g_list_append(system_event_list, em);
- *reg_id = subscription_id;
-
- ret = ES_R_OK;
-
- if (em->bus_type == G_BUS_TYPE_SESSION &&
- em->event_type == ES_TYPE_USER) {
- if (s_info.own_name_session_bus == NULL) {
- _E("session bus is not ready");
- ret = ES_R_ERROR;
- } else {
- if (__eventsystem_setup_trusted_peer(event_name,
+ if (__eventsystem_setup_trusted_peer(event_name,
s_info.own_name_session_bus) < 0) {
- _E("failed to setup trusted peer");
- ret = ES_R_ERROR;
- }
- }
+ _E("failed to setup trusted peer");
+ ret = ES_R_ERROR;
}
}
}
} else {
_E("dbus subscribe: error(%d)", subscription_id);
+ __destroy_eventmap(em);
ret = ES_R_ERROR;
}
+ __request_esd_for_last_data(event_name, true);
+end:
FREE_AND_NULL(interface_name);
FREE_AND_NULL(object_path);
FREE_AND_NULL(member_name);
if (conn)
g_object_unref(conn);
- __request_esd_for_last_data(event_name, true);
-
return ret;
}
int eventsystem_unregister_application_event(unsigned int reg_id)
{
eventmap_s em;
- eventmap_s *em_data = NULL;
+ eventmap_s *em_data;
GBusType bus_type;
- GList *cb_list = NULL;
+ GList *cb_list;
GDBusConnection *conn = NULL;
eventsystem_event_type evt_type;
em.reg_id = reg_id;
cb_list = g_list_find_custom(system_event_list, &em,
- (GCompareFunc)__event_compare_reg_id_cb);
- if (cb_list) {
- em_data = (eventmap_s *)cb_list->data;
+ (GCompareFunc)__event_compare_reg_id_cb);
+ if (!cb_list) {
+ _E("not found matched item");
+ return ES_R_ERROR;
+ }
- bus_type = em_data->bus_type;
- evt_type = em_data->event_type;
+ em_data = (eventmap_s *)cb_list->data;
- _D("unsubscribe: reg_id(%d), bus_type(%d)", reg_id, bus_type);
+ bus_type = em_data->bus_type;
+ evt_type = em_data->event_type;
- if (__get_gdbus_shared_connection(&conn, bus_type, evt_type) < 0) {
- _E("getting gdbus-connetion error");
- return ES_R_ERROR;
- }
- g_dbus_connection_signal_unsubscribe(conn, reg_id);
+ _D("unsubscribe: reg_id(%d), bus_type(%d)", reg_id, bus_type);
- system_event_list = g_list_remove(system_event_list, cb_list->data);
-
- FREE_AND_NULL(em_data->interface_name);
- FREE_AND_NULL(em_data->member_name);
- FREE_AND_NULL(em_data->event_name);
- FREE_AND_NULL(em_data);
- g_object_unref(conn);
- } else {
- _E("not found matched item");
+ if (__get_gdbus_shared_connection(&conn, bus_type, evt_type) < 0) {
+ _E("getting gdbus-connetion error");
return ES_R_ERROR;
}
+ g_dbus_connection_signal_unsubscribe(conn, reg_id);
+
+ system_event_list = g_list_remove(system_event_list, cb_list->data);
+
+ __destroy_eventmap(em_data);
+ g_object_unref(conn);
return ES_R_OK;
}
projects / platform / core / appfw / libeventsystem.git / commitdiff