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/*
* Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
*
* Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://floralicense.org/license/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <dlog.h>
#include <vconf.h>
#include <glib.h>
#include "utils.h"
#include "event-list.h"
static GSList * event_list = NULL;
static void event_list_data_free(EventData *list_data)
{
ret_if(NULL == list_data->event_key);
g_free(list_data->event_key);
g_free(list_data);
}
void event_list_clear()
{
EventData *list_data;
int ret = 0;
GSList *list;
ret_if(NULL == event_list);
dbg("current event list number = %d", g_slist_length(event_list));
list = event_list;
while(list) {
list_data = (EventData*)list->data;
if(list_data) {
dbg("remove event key data= %s", list_data->event_key);
ret = vconf_ignore_key_changed(list_data->event_key, list_data->event_cb);
retm_if(ret<0, "vconf_ignore_key_changed(%s) failed", list_data->event_key);
event_list = g_slist_remove(event_list, list_data);
event_list_data_free(list_data);
}
list = list->next;
}
}
int event_list_count()
{
int n;
n = g_slist_length(event_list);
return n;
}
int event_list_add(EventData *event_data)
{
retv_if(NULL == event_data, -1);
retv_if(NULL == event_data->event_key, -1);
retv_if(NULL == event_data->event_cb, -1);
EventData * list_data;
GSList *list;
dbg("Enter");
list = event_list;
while(list) {
list_data = (EventData*)list->data;
if(list_data)
{
if(g_strcmp0(list_data->event_key, event_data->event_key) == 0) {
dbg("Already exists in the event list: event(%s)", list_data->event_key);
return -1;
}
}
list = list->next;
}
if(vconf_notify_key_changed(event_data->event_key, event_data->event_cb, event_data->event_key)<0){
dbg("[%s] vconf noti regi error\n", event_data->event_key);
//return -1;
}
event_list = g_slist_append(event_list, event_data);
dbg("total event list number = %d", g_slist_length(event_list));
return 0;
}
void event_list_remove(char *event_key)
{
EventData * list_data;
ret_if(NULL == event_list);
GSList *list;
int ret = 0;
list = event_list;
while(list) {
list_data = (EventData*)list->data;
if(list_data) {
if(g_strcmp0(list_data->event_key, event_key) == 0) {
dbg("removed event key data= %s , %s", list_data->event_key, event_key);
ret = vconf_ignore_key_changed(list_data->event_key, list_data->event_cb);
retm_if(ret<0, "vconf_ignore_key_changed(%s) failed", list_data->event_key);
event_list = g_slist_remove(event_list, list_data);
event_list_data_free(list_data);
break;
}
}
list = list->next;
}
dbg("total event list number = %d", g_slist_length(event_list));
}
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