mirror of
https://github.com/vanhoefm/fragattacks.git
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1057d78eb8
This code can be shared by both hostapd and wpa_supplicant and this is an initial step in getting the generic code moved to be under the src directories. Couple of generic files still remain under the hostapd directory due to direct dependencies to files there. Once the dependencies have been removed, they will also be moved to the src/ap directory to allow wpa_supplicant to be built without requiring anything from the hostapd directory.
105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
/*
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* Control interface for shared AP commands
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* Copyright (c) 2004-2009, 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 "ap/hostapd.h"
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#include "ap/ieee802_1x.h"
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#include "ap/wpa.h"
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#include "ap/ieee802_11.h"
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#include "ap/sta_info.h"
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#include "wps_hostapd.h"
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#include "ctrl_iface_ap.h"
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static int hostapd_ctrl_iface_sta_mib(struct hostapd_data *hapd,
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struct sta_info *sta,
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char *buf, size_t buflen)
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{
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int len, res, ret;
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if (sta == NULL) {
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ret = os_snprintf(buf, buflen, "FAIL\n");
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if (ret < 0 || (size_t) ret >= buflen)
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return 0;
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return ret;
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}
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len = 0;
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ret = os_snprintf(buf + len, buflen - len, MACSTR "\n",
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MAC2STR(sta->addr));
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if (ret < 0 || (size_t) ret >= buflen - len)
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return len;
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len += ret;
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res = ieee802_11_get_mib_sta(hapd, sta, buf + len, buflen - len);
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if (res >= 0)
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len += res;
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res = wpa_get_mib_sta(sta->wpa_sm, buf + len, buflen - len);
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if (res >= 0)
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len += res;
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res = ieee802_1x_get_mib_sta(hapd, sta, buf + len, buflen - len);
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if (res >= 0)
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len += res;
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res = hostapd_wps_get_mib_sta(hapd, sta->addr, buf + len,
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buflen - len);
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if (res >= 0)
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len += res;
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return len;
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}
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int hostapd_ctrl_iface_sta_first(struct hostapd_data *hapd,
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char *buf, size_t buflen)
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{
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return hostapd_ctrl_iface_sta_mib(hapd, hapd->sta_list, buf, buflen);
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}
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int hostapd_ctrl_iface_sta(struct hostapd_data *hapd, const char *txtaddr,
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char *buf, size_t buflen)
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{
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u8 addr[ETH_ALEN];
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int ret;
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if (hwaddr_aton(txtaddr, addr)) {
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ret = os_snprintf(buf, buflen, "FAIL\n");
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if (ret < 0 || (size_t) ret >= buflen)
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return 0;
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return ret;
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}
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return hostapd_ctrl_iface_sta_mib(hapd, ap_get_sta(hapd, addr),
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buf, buflen);
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}
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int hostapd_ctrl_iface_sta_next(struct hostapd_data *hapd, const char *txtaddr,
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char *buf, size_t buflen)
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{
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u8 addr[ETH_ALEN];
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struct sta_info *sta;
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int ret;
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if (hwaddr_aton(txtaddr, addr) ||
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(sta = ap_get_sta(hapd, addr)) == NULL) {
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ret = os_snprintf(buf, buflen, "FAIL\n");
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if (ret < 0 || (size_t) ret >= buflen)
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return 0;
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return ret;
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}
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return hostapd_ctrl_iface_sta_mib(hapd, sta->next, buf, buflen);
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}
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