2 * Wi-Fi Protected Setup - UPnP AP functionality
3 * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
16 #include "wps_upnp_i.h"
19 static void upnp_er_set_selected_timeout(void *eloop_ctx, void *timeout_ctx)
21 struct subscription *s = eloop_ctx;
22 struct wps_registrar *reg = timeout_ctx;
23 wpa_printf(MSG_DEBUG, "WPS: SetSelectedRegistrar from ER timed out");
24 s->selected_registrar = 0;
25 wps_registrar_selected_registrar_changed(reg);
29 int upnp_er_set_selected_registrar(struct wps_registrar *reg,
30 struct subscription *s,
31 const struct wpabuf *msg)
33 struct wps_parse_attr attr;
35 wpa_hexdump_buf(MSG_MSGDUMP, "WPS: SetSelectedRegistrar attributes",
37 if (wps_validate_upnp_set_selected_registrar(msg) < 0)
40 if (wps_parse_msg(msg, &attr) < 0)
44 eloop_cancel_timeout(upnp_er_set_selected_timeout, s, reg);
46 os_memset(s->authorized_macs, 0, sizeof(s->authorized_macs));
47 if (attr.selected_registrar == NULL || *attr.selected_registrar == 0) {
48 wpa_printf(MSG_DEBUG, "WPS: SetSelectedRegistrar: Disable "
49 "Selected Registrar");
50 s->selected_registrar = 0;
52 s->selected_registrar = 1;
53 s->dev_password_id = attr.dev_password_id ?
54 WPA_GET_BE16(attr.dev_password_id) : DEV_PW_DEFAULT;
55 s->config_methods = attr.sel_reg_config_methods ?
56 WPA_GET_BE16(attr.sel_reg_config_methods) : -1;
57 if (attr.authorized_macs) {
58 int count = attr.authorized_macs_len / ETH_ALEN;
59 if (count > WPS_MAX_AUTHORIZED_MACS)
60 count = WPS_MAX_AUTHORIZED_MACS;
61 os_memcpy(s->authorized_macs, attr.authorized_macs,
63 } else if (!attr.version2) {
65 wpa_printf(MSG_DEBUG, "WPS: Add broadcast "
66 "AuthorizedMACs for WPS 1.0 ER");
67 os_memset(s->authorized_macs, 0xff, ETH_ALEN);
68 #endif /* CONFIG_WPS2 */
70 eloop_register_timeout(WPS_PBC_WALK_TIME, 0,
71 upnp_er_set_selected_timeout, s, reg);
74 wps_registrar_selected_registrar_changed(reg);
80 void upnp_er_remove_notification(struct wps_registrar *reg,
81 struct subscription *s)
83 s->selected_registrar = 0;
84 eloop_cancel_timeout(upnp_er_set_selected_timeout, s, reg);
86 wps_registrar_selected_registrar_changed(reg);