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Viewing changes to src/wps/wps_upnp_ap.c

  • Committer: Bazaar Package Importer
  • Author(s): Mathieu Trudel-Lapierre
  • Date: 2010-11-22 09:43:43 UTC
  • mfrom: (1.1.16 upstream)
  • Revision ID: james.westby@ubuntu.com-20101122094343-qgsxaojvmswfri77
Tags: 0.7.3-0ubuntu1
* Get wpasupplicant 0.7.3 from Debian's SVN. Leaving 0.7.3-1 as unreleased
  for now.
* Build-Depend on debhelper 8, since the packaging from Debian uses compat 8.

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src/wps/wps_upnp_ap.c
 
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/*
 
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 * Wi-Fi Protected Setup - UPnP AP functionality
 
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 * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
 
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 *
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License version 2 as
 
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 * published by the Free Software Foundation.
 
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 *
 
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 * Alternatively, this software may be distributed under the terms of BSD
 
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 * license.
 
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 *
 
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 * See README and COPYING for more details.
 
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 */
 
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#include "includes.h"
 
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#include "common.h"
 
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#include "eloop.h"
 
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#include "uuid.h"
 
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#include "wps_i.h"
 
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#include "wps_upnp.h"
 
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#include "wps_upnp_i.h"
 
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static void upnp_er_set_selected_timeout(void *eloop_ctx, void *timeout_ctx)
 
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{
 
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        struct subscription *s = eloop_ctx;
 
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        wpa_printf(MSG_DEBUG, "WPS: SetSelectedRegistrar from ER timed out");
 
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        s->selected_registrar = 0;
 
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        wps_registrar_selected_registrar_changed(s->reg);
 
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}
 
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int upnp_er_set_selected_registrar(struct wps_registrar *reg,
 
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                                   struct subscription *s,
 
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                                   const struct wpabuf *msg)
 
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{
 
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        struct wps_parse_attr attr;
 
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        wpa_hexdump_buf(MSG_MSGDUMP, "WPS: SetSelectedRegistrar attributes",
 
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                        msg);
 
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        if (wps_parse_msg(msg, &attr) < 0)
 
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                return -1;
 
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        if (!wps_version_supported(attr.version)) {
 
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                wpa_printf(MSG_DEBUG, "WPS: Unsupported SetSelectedRegistrar "
 
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                           "version 0x%x", attr.version ? *attr.version : 0);
 
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                return -1;
 
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        }
 
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        s->reg = reg;
 
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        eloop_cancel_timeout(upnp_er_set_selected_timeout, s, NULL);
 
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        if (attr.selected_registrar == NULL || *attr.selected_registrar == 0) {
 
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                wpa_printf(MSG_DEBUG, "WPS: SetSelectedRegistrar: Disable "
 
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                           "Selected Registrar");
 
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                s->selected_registrar = 0;
 
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        } else {
 
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                s->selected_registrar = 1;
 
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                s->dev_password_id = attr.dev_password_id ?
 
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                        WPA_GET_BE16(attr.dev_password_id) : DEV_PW_DEFAULT;
 
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                s->config_methods = attr.sel_reg_config_methods ?
 
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                        WPA_GET_BE16(attr.sel_reg_config_methods) : -1;
 
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                eloop_register_timeout(WPS_PBC_WALK_TIME, 0,
 
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                                       upnp_er_set_selected_timeout, s, NULL);
 
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        }
 
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        wps_registrar_selected_registrar_changed(reg);
 
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        return 0;
 
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}
 
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void upnp_er_remove_notification(struct subscription *s)
 
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{
 
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        s->selected_registrar = 0;
 
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        eloop_cancel_timeout(upnp_er_set_selected_timeout, s, NULL);
 
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        if (s->reg)
 
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                wps_registrar_selected_registrar_changed(s->reg);
 
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}