5 * Copyright (C) 2007 Intel Corporation. All rights reserved.
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.
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.
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
29 #include <sys/ioctl.h>
30 #include <sys/socket.h>
32 #include <net/ethernet.h>
36 int __connman_iface_create_identifier(struct connman_iface *iface)
39 struct ether_addr *eth;
42 DBG("iface %p", iface);
44 sk = socket(PF_INET, SOCK_DGRAM, 0);
48 memset(&ifr, 0, sizeof(ifr));
49 ifr.ifr_ifindex = iface->index;
51 err = ioctl(sk, SIOCGIFNAME, &ifr);
54 err = ioctl(sk, SIOCGIFHWADDR, &ifr);
61 iface->identifier = malloc(18);
62 if (iface->identifier == NULL)
65 eth = (void *) &ifr.ifr_hwaddr.sa_data;
66 sprintf(iface->identifier, "%02X-%02X-%02X-%02X-%02X-%02X",
67 eth->ether_addr_octet[0],
68 eth->ether_addr_octet[1],
69 eth->ether_addr_octet[2],
70 eth->ether_addr_octet[3],
71 eth->ether_addr_octet[4],
72 eth->ether_addr_octet[5]);
77 int __connman_iface_init_via_inet(struct connman_iface *iface)
82 DBG("iface %p", iface);
84 sk = socket(PF_INET, SOCK_DGRAM, 0);
88 memset(&ifr, 0, sizeof(ifr));
89 ifr.ifr_ifindex = iface->index;
91 err = ioctl(sk, SIOCGIFNAME, &ifr);
94 err = ioctl(sk, SIOCGIFFLAGS, &ifr);
101 if (ifr.ifr_flags & IFF_UP)
102 iface->state = CONNMAN_IFACE_STATE_ENABLED;
104 iface->state = CONNMAN_IFACE_STATE_OFF;
106 if (ifr.ifr_flags & IFF_RUNNING)
107 iface->state = CONNMAN_IFACE_STATE_CARRIER;
112 int __connman_iface_up(struct connman_iface *iface)
117 DBG("iface %p", iface);
119 sk = socket(PF_INET, SOCK_DGRAM, 0);
123 memset(&ifr, 0, sizeof(ifr));
124 ifr.ifr_ifindex = iface->index;
126 if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
131 if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0) {
136 if (ifr.ifr_flags & IFF_UP) {
141 ifr.ifr_flags |= IFF_UP;
143 if (ioctl(sk, SIOCSIFFLAGS, &ifr) < 0) {
148 if (iface->driver->start)
149 err = iface->driver->start(iface);
159 int __connman_iface_down(struct connman_iface *iface)
164 DBG("iface %p", iface);
166 if (iface->driver->stop) {
167 err = iface->driver->stop(iface);
172 sk = socket(PF_INET, SOCK_DGRAM, 0);
176 memset(&ifr, 0, sizeof(ifr));
177 ifr.ifr_ifindex = iface->index;
179 if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
184 if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0) {
189 if (!(ifr.ifr_flags & IFF_UP)) {
194 ifr.ifr_flags &= ~IFF_UP;
196 if (ioctl(sk, SIOCSIFFLAGS, &ifr) < 0)