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/*
*
* Connection Manager
*
* Copyright (C) 2007-2008 Intel Corporation. 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 version 2 as
* published by the Free Software Foundation.
*
* 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 <stdio.h>
#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <net/ethernet.h>
#include <linux/wireless.h>
#include <glib.h>
#include <connman/plugin.h>
#include <connman/iface.h>
#include <connman/log.h>
#include "supplicant.h"
struct iface_data {
char ifname[IFNAMSIZ];
};
static int wifi_probe(struct connman_iface *iface)
{
struct iface_data *data;
struct ifreq ifr;
int sk, err;
sk = socket(PF_INET, SOCK_DGRAM, 0);
if (sk < 0)
return -EIO;
memset(&ifr, 0, sizeof(ifr));
ifr.ifr_ifindex = iface->index;
err = ioctl(sk, SIOCGIFNAME, &ifr);
close(sk);
if (err < 0)
return -EIO;
DBG("iface %p %s", iface, ifr.ifr_name);
data = malloc(sizeof(*data));
if (data == NULL)
return -ENOMEM;
memset(data, 0, sizeof(*data));
memcpy(data->ifname, ifr.ifr_name, IFNAMSIZ);
iface->type = CONNMAN_IFACE_TYPE_80211;
iface->flags = CONNMAN_IFACE_FLAG_RTNL |
CONNMAN_IFACE_FLAG_IPV4 |
CONNMAN_IFACE_FLAG_SCANNING |
CONNMAN_IFACE_FLAG_NOCARRIER;
connman_iface_set_data(iface, data);
return 0;
}
static void wifi_remove(struct connman_iface *iface)
{
struct iface_data *data = connman_iface_get_data(iface);
DBG("iface %p %s", iface, data->ifname);
__supplicant_stop(iface);
connman_iface_set_data(iface, NULL);
free(data);
}
static int wifi_start(struct connman_iface *iface)
{
struct iface_data *data = connman_iface_get_data(iface);
DBG("iface %p %s", iface, data->ifname);
__supplicant_start(iface);
return 0;
}
static int wifi_stop(struct connman_iface *iface)
{
struct iface_data *data = connman_iface_get_data(iface);
DBG("iface %p %s", iface, data->ifname);
__supplicant_stop(iface);
return 0;
}
static int wifi_scan(struct connman_iface *iface)
{
struct iface_data *data = connman_iface_get_data(iface);
DBG("iface %p %s", iface, data->ifname);
__supplicant_scan(iface);
return 0;
}
static int wifi_connect(struct connman_iface *iface,
struct connman_network *network)
{
struct iface_data *data = connman_iface_get_data(iface);
DBG("iface %p %s", iface, data->ifname);
__supplicant_connect(iface, network->identifier, network->passphrase);
return 0;
}
static int wifi_disconnect(struct connman_iface *iface)
{
struct iface_data *data = connman_iface_get_data(iface);
DBG("iface %p %s", iface, data->ifname);
__supplicant_disconnect(iface);
return 0;
}
static struct connman_iface_driver wifi_driver = {
.name = "80211",
.capability = "net.80211",
.probe = wifi_probe,
.remove = wifi_remove,
.start = wifi_start,
.stop = wifi_stop,
.scan = wifi_scan,
.connect = wifi_connect,
.disconnect = wifi_disconnect,
};
static int wifi_init(void)
{
return connman_iface_register(&wifi_driver);
}
static void wifi_exit(void)
{
connman_iface_unregister(&wifi_driver);
}
CONNMAN_PLUGIN_DEFINE("80211", "IEEE 802.11 interface plugin", VERSION,
wifi_init, wifi_exit)
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