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/*
* libnotification
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Seungtaek Chung <seungtaek.chung@samsung.com>, Mi-Ju Lee <miju52.lee@samsung.com>, Xi Zhichan <zhichan.xi@samsung.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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 <sys/types.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <vconf.h>
#include <E_DBus.h>
#include <notification.h>
#include <notification_db.h>
#include <notification_noti.h>
#include <notification_debug.h>
#include <notification_private.h>
#include <notification_status.h>
#define PATH_NAME "/Org/Tizen/System/Notification/Status_message"
#define INTERFACE_NAME "org.tizen.system.notification.status_message"
#define MEMBER_NAME "status_message"
struct _message_cb_data {
notification_status_message_cb callback;
void *data;
E_DBus_Connection *dbus_connection;
E_DBus_Signal_Handler *dbus_hdlr;
};
static struct _message_cb_data md;
static void __notification_status_message_dbus_callback(void *data, DBusMessage *msg)
{
int ret = 0;
DBusError err;
char *message = NULL;
if(data==NULL||msg==NULL)
{
NOTIFICATION_ERR("message is NULL");
return;
}
dbus_error_init(&err);
ret = dbus_message_get_args(msg, &err,
DBUS_TYPE_STRING, &message,
DBUS_TYPE_INVALID);
if(ret == 0)
{
NOTIFICATION_ERR("dbus_message_get_args error");
return;
}
if (dbus_error_is_set(&err)) {
NOTIFICATION_ERR("Dbus err: %s", err.message);
dbus_error_free(&err);
return;
}
/*if (!md.callback)
return;
if (strlen(message) <= 0){
NOTIFICATION_ERR("message has only NULL");
return;
}
md.callback(message, md.data);*/
notification_noti_post_toast_message(message);
}
EXPORT_API
int notification_status_message_post(const char *message)
{
DBusConnection *connection = NULL;
DBusMessage *signal = NULL;
DBusError err;
dbus_bool_t ret;
if (!message) {
NOTIFICATION_ERR("message is NULL");
return NOTIFICATION_ERROR_INVALID_PARAMETER;
}
if (strlen(message) <= 0) {
NOTIFICATION_ERR("message has only NULL");
return NOTIFICATION_ERROR_INVALID_PARAMETER;
}
dbus_error_init(&err);
connection = dbus_bus_get(DBUS_BUS_SYSTEM, &err);
if (!connection) {
NOTIFICATION_ERR("Fail to dbus_bus_get");
return NOTIFICATION_ERROR_FROM_DBUS;
}
signal =
dbus_message_new_signal(PATH_NAME, INTERFACE_NAME,
MEMBER_NAME);
if (!signal) {
NOTIFICATION_ERR("Fail to dbus_message_new_signal");
return NOTIFICATION_ERROR_FROM_DBUS;
}
ret = dbus_message_append_args(signal,
DBUS_TYPE_STRING, &message,
DBUS_TYPE_INVALID);
if (ret) {
ret = dbus_connection_send(connection, signal, NULL);
if (ret) {
dbus_connection_flush(connection);
}
}
dbus_message_unref(signal);
dbus_connection_unref(connection);
return NOTIFICATION_ERROR_NONE;
}
EXPORT_API
int notification_status_monitor_message_cb_set(notification_status_message_cb callback, void *user_data)
{
if (!callback)
return NOTIFICATION_ERROR_INVALID_PARAMETER;
E_DBus_Connection *dbus_connection;
E_DBus_Signal_Handler *dbus_handler_size = NULL;
e_dbus_init();
dbus_connection = e_dbus_bus_get(DBUS_BUS_SYSTEM);
if (dbus_connection == NULL) {
NOTIFICATION_ERR("noti register : failed to get dbus bus");
return NOTIFICATION_ERROR_FROM_DBUS;
}
dbus_handler_size =
e_dbus_signal_handler_add(dbus_connection, NULL,
PATH_NAME,
INTERFACE_NAME, MEMBER_NAME,
__notification_status_message_dbus_callback,
user_data);
if (dbus_handler_size == NULL)
{
NOTIFICATION_ERR("fail to add size signal");
return NOTIFICATION_ERROR_FROM_DBUS;
}
md.callback = callback;
md.data = user_data;
md.dbus_connection = dbus_connection;
md.dbus_hdlr = dbus_handler_size;
return NOTIFICATION_ERROR_NONE;
}
EXPORT_API
int notification_status_monitor_message_cb_unset(void)
{
if (md.dbus_hdlr != NULL) {
e_dbus_signal_handler_del(md.dbus_connection,
md.dbus_hdlr);
md.dbus_hdlr = NULL;
}
if (md.dbus_connection != NULL) {
e_dbus_connection_close(md.dbus_connection);
md.dbus_connection = NULL;
e_dbus_shutdown();
}
md.callback = NULL;
md.data = NULL;
return NOTIFICATION_ERROR_NONE;
}
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