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/*
*
* OBEX
*
* Copyright (C) 2013 BMW Car IT GmbH. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#include <string.h>
#include <stdbool.h>
#include "log.h"
#include "map-event.h"
#include <gdbus/gdbus.h>
#include "transfer.h"
#include "session.h"
static GSList *handlers;
struct mns_handler {
int mas_id;
struct obc_session *session;
map_event_cb cb;
void *user_data;
};
static struct mns_handler *find_handler(int mas_id, const char *device)
{
GSList *list;
for (list = handlers; list; list = list->next) {
struct mns_handler *handler = list->data;
if (mas_id != handler->mas_id)
continue;
if (g_str_equal(device,
obc_session_get_destination(handler->session)))
return handler;
}
return NULL;
}
bool map_register_event_handler(struct obc_session *session,
int mas_id, map_event_cb cb,
void *user_data)
{
struct mns_handler *handler;
handler = find_handler(mas_id, obc_session_get_destination(session));
if (handler != NULL)
return FALSE;
handler = g_new0(struct mns_handler, 1);
handler->mas_id = mas_id;
handler->session = session;
handler->cb = cb;
handler->user_data = user_data;
handlers = g_slist_prepend(handlers, handler);
DBG("Handler %p for %s:%d registered", handler,
obc_session_get_destination(session), mas_id);
return TRUE;
}
void map_unregister_event_handler(struct obc_session *session, int mas_id)
{
struct mns_handler *handler;
handler = find_handler(mas_id, obc_session_get_destination(session));
if (handler == NULL)
return;
handlers = g_slist_remove(handlers, handler);
DBG("Handler %p for %s:%d unregistered", handler,
obc_session_get_destination(session), mas_id);
g_free(handler);
}
void map_dispatch_event(int mas_id, const char *device,
struct map_event *event)
{
struct mns_handler *handler;
handler = find_handler(mas_id, device);
if (handler)
handler->cb(event, handler->user_data);
}
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