Lines Matching refs:iface
43 static void wpa_priv_cmd_register(struct wpa_priv_interface *iface,
46 if (iface->drv_priv) {
48 if (iface->driver->deinit)
49 iface->driver->deinit(iface->drv_priv);
50 iface->drv_priv = NULL;
51 iface->wpas_registered = 0;
54 if (iface->l2) {
57 l2_packet_deinit(iface->l2);
58 iface->l2 = NULL;
61 if (iface->driver->init == NULL)
64 iface->drv_priv = iface->driver->init(iface, iface->ifname);
65 if (iface->drv_priv == NULL) {
71 "'%s'", iface->driver_name, iface->ifname);
73 os_memcpy(&iface->drv_addr, from, sizeof(iface->drv_addr));
74 iface->wpas_registered = 1;
76 if (iface->driver->set_param &&
77 iface->driver->set_param(iface->drv_priv, NULL) < 0) {
83 static void wpa_priv_cmd_unregister(struct wpa_priv_interface *iface,
86 if (iface->drv_priv) {
87 if (iface->driver->deinit)
88 iface->driver->deinit(iface->drv_priv);
89 iface->drv_priv = NULL;
90 iface->wpas_registered = 0;
95 static void wpa_priv_cmd_scan(struct wpa_priv_interface *iface,
100 if (iface->drv_priv == NULL)
110 if (iface->driver->scan2)
111 iface->driver->scan2(iface->drv_priv, ¶ms);
115 static void wpa_priv_get_scan_results2(struct wpa_priv_interface *iface,
123 res = iface->driver->get_scan_results2(iface->drv_priv);
147 sendto(iface->fd, buf, pos - buf, 0, (struct sockaddr *) from,
157 sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, sizeof(*from));
161 static void wpa_priv_cmd_get_scan_results(struct wpa_priv_interface *iface,
164 if (iface->drv_priv == NULL)
167 if (iface->driver->get_scan_results2)
168 wpa_priv_get_scan_results2(iface, from);
170 sendto(iface->fd, "", 0, 0, (struct sockaddr *) from,
175 static void wpa_priv_cmd_associate(struct wpa_priv_interface *iface,
183 if (iface->drv_priv == NULL || iface->driver->associate == NULL)
216 res = iface->driver->associate(iface->drv_priv, ¶ms);
221 static void wpa_priv_cmd_get_bssid(struct wpa_priv_interface *iface,
226 if (iface->drv_priv == NULL)
229 if (iface->driver->get_bssid == NULL ||
230 iface->driver->get_bssid(iface->drv_priv, bssid) < 0)
233 sendto(iface->fd, bssid, ETH_ALEN, 0, (struct sockaddr *) from,
238 sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, sizeof(*from));
242 static void wpa_priv_cmd_get_ssid(struct wpa_priv_interface *iface,
248 if (iface->drv_priv == NULL)
251 if (iface->driver->get_ssid == NULL)
254 res = iface->driver->get_ssid(iface->drv_priv, &ssid[sizeof(int)]);
259 sendto(iface->fd, ssid, sizeof(ssid), 0, (struct sockaddr *) from,
264 sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, sizeof(*from));
268 static void wpa_priv_cmd_set_key(struct wpa_priv_interface *iface,
274 if (iface->drv_priv == NULL || iface->driver->set_key == NULL)
284 res = iface->driver->set_key(iface->ifname, iface->drv_priv,
296 static void wpa_priv_cmd_get_capa(struct wpa_priv_interface *iface,
301 if (iface->drv_priv == NULL)
304 if (iface->driver->get_capa == NULL ||
305 iface->driver->get_capa(iface->drv_priv, &capa) < 0)
308 sendto(iface->fd, &capa, sizeof(capa), 0, (struct sockaddr *) from,
313 sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, sizeof(*from));
320 struct wpa_priv_interface *iface = ctx;
332 msg.msg_name = &iface->l2_addr;
333 msg.msg_namelen = sizeof(iface->l2_addr);
335 if (sendmsg(iface->fd, &msg, 0) < 0) {
341 static void wpa_priv_cmd_l2_register(struct wpa_priv_interface *iface,
363 if (iface->l2) {
366 l2_packet_deinit(iface->l2);
367 iface->l2 = NULL;
370 os_memcpy(&iface->l2_addr, from, sizeof(iface->l2_addr));
372 iface->l2 = l2_packet_init(iface->ifname, NULL, proto,
373 wpa_priv_l2_rx, iface, reg_cmd[1]);
374 if (iface->l2 == NULL) {
380 if (l2_packet_get_own_addr(iface->l2, own_addr) < 0) {
383 l2_packet_deinit(iface->l2);
384 iface->l2 = NULL;
388 res = sendto(iface->fd, own_addr, ETH_ALEN, 0,
394 static void wpa_priv_cmd_l2_unregister(struct wpa_priv_interface *iface,
397 if (iface->l2) {
398 l2_packet_deinit(iface->l2);
399 iface->l2 = NULL;
404 static void wpa_priv_cmd_l2_notify_auth_start(struct wpa_priv_interface *iface,
407 if (iface->l2)
408 l2_packet_notify_auth_start(iface->l2);
412 static void wpa_priv_cmd_l2_send(struct wpa_priv_interface *iface,
420 if (iface->l2 == NULL)
438 res = l2_packet_send(iface->l2, dst_addr, proto, buf + ETH_ALEN + 2,
444 static void wpa_priv_cmd_set_country(struct wpa_priv_interface *iface,
447 if (iface->drv_priv == NULL || iface->driver->set_country == NULL ||
451 iface->driver->set_country(iface->drv_priv, buf);
457 struct wpa_priv_interface *iface = eloop_ctx;
479 cmd, iface->ifname);
485 wpa_priv_cmd_register(iface, &from);
488 wpa_priv_cmd_unregister(iface, &from);
491 wpa_priv_cmd_scan(iface, cmd_buf, cmd_len);
494 wpa_priv_cmd_get_scan_results(iface, &from);
497 wpa_priv_cmd_associate(iface, cmd_buf, cmd_len);
500 wpa_priv_cmd_get_bssid(iface, &from);
503 wpa_priv_cmd_get_ssid(iface, &from);
506 wpa_priv_cmd_set_key(iface, cmd_buf, cmd_len);
509 wpa_priv_cmd_get_capa(iface, &from);
512 wpa_priv_cmd_l2_register(iface, &from, cmd_buf, cmd_len);
515 wpa_priv_cmd_l2_unregister(iface, &from);
518 wpa_priv_cmd_l2_notify_auth_start(iface, &from);
521 wpa_priv_cmd_l2_send(iface, &from, cmd_buf, cmd_len);
528 wpa_priv_cmd_set_country(iface, pos);
534 static void wpa_priv_interface_deinit(struct wpa_priv_interface *iface)
536 if (iface->drv_priv && iface->driver->deinit)
537 iface->driver->deinit(iface->drv_priv);
539 if (iface->fd >= 0) {
540 eloop_unregister_read_sock(iface->fd);
541 close(iface->fd);
542 unlink(iface->sock_name);
545 if (iface->l2)
546 l2_packet_deinit(iface->l2);
548 os_free(iface->ifname);
549 os_free(iface->driver_name);
550 os_free(iface->sock_name);
551 os_free(iface);
560 struct wpa_priv_interface *iface;
570 iface = os_zalloc(sizeof(*iface));
571 if (iface == NULL)
573 iface->fd = -1;
576 iface->driver_name = os_malloc(len + 1);
577 if (iface->driver_name == NULL) {
578 wpa_priv_interface_deinit(iface);
581 os_memcpy(iface->driver_name, params, len);
582 iface->driver_name[len] = '\0';
585 if (os_strcmp(iface->driver_name,
587 iface->driver = wpa_drivers[i];
591 if (iface->driver == NULL) {
593 iface->driver_name);
594 wpa_priv_interface_deinit(iface);
599 iface->ifname = os_strdup(pos);
600 if (iface->ifname == NULL) {
601 wpa_priv_interface_deinit(iface);
605 len = os_strlen(dir) + 1 + os_strlen(iface->ifname);
606 iface->sock_name = os_malloc(len + 1);
607 if (iface->sock_name == NULL) {
608 wpa_priv_interface_deinit(iface);
612 os_snprintf(iface->sock_name, len + 1, "%s/%s", dir, iface->ifname);
613 if (os_strlen(iface->sock_name) >= sizeof(addr.sun_path)) {
614 wpa_priv_interface_deinit(iface);
618 iface->fd = socket(PF_UNIX, SOCK_DGRAM, 0);
619 if (iface->fd < 0) {
621 wpa_priv_interface_deinit(iface);
627 os_strlcpy(addr.sun_path, iface->sock_name, sizeof(addr.sun_path));
629 if (bind(iface->fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
632 if (connect(iface->fd, (struct sockaddr *) &addr,
637 if (unlink(iface->sock_name) < 0) {
641 iface->sock_name);
644 if (bind(iface->fd, (struct sockaddr *) &addr,
646 perror("wpa-priv-iface-init: bind(PF_UNIX)");
650 "socket '%s'", iface->sock_name);
655 "not used anymore", iface->sock_name);
660 if (chmod(iface->sock_name, S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
665 eloop_register_read_sock(iface->fd, wpa_priv_receive, iface, NULL);
667 return iface;
670 wpa_priv_interface_deinit(iface);
675 static int wpa_priv_send_event(struct wpa_priv_interface *iface, int event,
689 msg.msg_name = &iface->drv_addr;
690 iface->drv_addr);
692 if (sendmsg(iface->fd, &msg, 0) < 0) {
701 static void wpa_priv_send_assoc(struct wpa_priv_interface *iface, int event,
756 wpa_priv_send_event(iface, event, buf, buflen);
762 static void wpa_priv_send_interface_status(struct wpa_priv_interface *iface,
786 wpa_priv_send_event(iface, PRIVSEP_EVENT_INTERFACE_STATUS,
794 static void wpa_priv_send_ft_response(struct wpa_priv_interface *iface,
815 wpa_priv_send_event(iface, PRIVSEP_EVENT_FT_RESPONSE, buf, len);
825 struct wpa_priv_interface *iface = ctx;
829 if (!iface->wpas_registered) {
837 wpa_priv_send_assoc(iface, PRIVSEP_EVENT_ASSOC, data);
840 wpa_priv_send_event(iface, PRIVSEP_EVENT_DISASSOC, NULL, 0);
845 wpa_priv_send_assoc(iface, PRIVSEP_EVENT_ASSOCINFO, data);
850 wpa_priv_send_event(iface, PRIVSEP_EVENT_MICHAEL_MIC_FAILURE,
855 wpa_priv_send_event(iface, PRIVSEP_EVENT_SCAN_RESULTS, NULL,
859 wpa_priv_send_interface_status(iface, data);
864 wpa_priv_send_event(iface, PRIVSEP_EVENT_PMKID_CANDIDATE,
871 wpa_priv_send_event(iface, PRIVSEP_EVENT_STKSTART,
875 wpa_priv_send_ft_response(iface, data);
888 struct wpa_priv_interface *iface = ctx;
904 msg.msg_name = &iface->drv_addr;
905 msg.msg_namelen = sizeof(iface->drv_addr);
907 if (sendmsg(iface->fd, &msg, 0) < 0)
960 struct wpa_priv_interface *interfaces = NULL, *iface;
1004 iface = wpa_priv_interface_init(ctrl_dir, argv[i]);
1005 if (iface == NULL)
1007 iface->next = interfaces;
1008 interfaces = iface;
1020 iface = interfaces;
1021 while (iface) {
1022 struct wpa_priv_interface *prev = iface;
1023 iface = iface->next;
