Add helper script and configuration file for DHCP support
[connman] / plugins / 80211.c
1 /*
2  *
3  *  Connection Manager
4  *
5  *  Copyright (C) 2007  Intel Corporation. All rights reserved.
6  *
7  *  This program is free software; you can redistribute it and/or modify
8  *  it under the terms of the GNU General Public License version 2 as
9  *  published by the Free Software Foundation.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  *
16  *  You should have received a copy of the GNU General Public License
17  *  along with this program; if not, write to the Free Software
18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
19  *
20  */
21
22 #ifdef HAVE_CONFIG_H
23 #include <config.h>
24 #endif
25
26 #include <stdio.h>
27 #include <arpa/inet.h>
28
29 #include <connman/plugin.h>
30 #include <connman/iface.h>
31
32 #include "net.h"
33
34 static int iface_probe(struct connman_iface *iface)
35 {
36         char *ifname;
37
38         ifname = __net_ifname(iface->sysfs);
39         if (ifname == NULL)
40                 return -1;
41
42         printf("[802.11] probe interface %s\n", ifname);
43
44         iface->type = CONNMAN_IFACE_TYPE_80211;
45
46         iface->flags = CONNMAN_IFACE_FLAG_IPV4;
47
48         __net_free(ifname);
49
50         return 0;
51 }
52
53 static void iface_remove(struct connman_iface *iface)
54 {
55         printf("[802.11] remove interface\n");
56
57         __net_clear(iface->sysfs);
58 }
59
60 static int iface_get_ipv4(struct connman_iface *iface,
61                                         struct connman_ipv4 *ipv4)
62 {
63         if (__net_ifaddr(iface->sysfs, &ipv4->address) < 0)
64                 return -1;
65
66         printf("[802.11] get address %s\n", inet_ntoa(ipv4->address));
67
68         return 0;
69 }
70
71 static int iface_set_ipv4(struct connman_iface *iface,
72                                         struct connman_ipv4 *ipv4)
73 {
74         printf("[802.11] set address %s\n", inet_ntoa(ipv4->address));
75         printf("[802.11] set netmask %s\n", inet_ntoa(ipv4->netmask));
76         printf("[802.11] set gateway %s\n", inet_ntoa(ipv4->gateway));
77
78         __net_set(iface->sysfs, &ipv4->address, &ipv4->netmask,
79                                 &ipv4->gateway, &ipv4->broadcast,
80                                                 &ipv4->nameserver);
81
82         return 0;
83 }
84
85 static struct connman_iface_driver iface_driver = {
86         .name           = "80211",
87         .capability     = "net.80211",
88         .probe          = iface_probe,
89         .remove         = iface_remove,
90         .get_ipv4       = iface_get_ipv4,
91         .set_ipv4       = iface_set_ipv4,
92 };
93
94 static int plugin_init(void)
95 {
96         connman_iface_register(&iface_driver);
97
98         return 0;
99 }
100
101 static void plugin_exit(void)
102 {
103         connman_iface_unregister(&iface_driver);
104 }
105
106 CONNMAN_PLUGIN_DEFINE("80211", "IEEE 802.11 interface plugin", VERSION,
107                                                 plugin_init, plugin_exit)