2 * Control interface for shared AP commands
3 * Copyright (c) 2004-2014, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
11 #include "utils/common.h"
12 #include "common/ieee802_11_defs.h"
13 #include "common/sae.h"
14 #include "eapol_auth/eapol_auth_sm.h"
15 #include "fst/fst_ctrl_iface.h"
17 #include "ieee802_1x.h"
19 #include "ieee802_11.h"
21 #include "wps_hostapd.h"
22 #include "p2p_hostapd.h"
23 #include "ctrl_iface_ap.h"
24 #include "ap_drv_ops.h"
29 static size_t hostapd_write_ht_mcs_bitmask(char *buf, size_t buflen,
30 size_t curr_len, const u8 *mcs_set)
33 size_t len = curr_len;
35 ret = os_snprintf(buf + len, buflen - len,
37 if (os_snprintf_error(buflen - len, ret))
41 /* 77 first bits (+ 3 reserved bits) */
42 len += wpa_snprintf_hex(buf + len, buflen - len, mcs_set, 10);
44 ret = os_snprintf(buf + len, buflen - len, "\n");
45 if (os_snprintf_error(buflen - len, ret))
53 static int hostapd_get_sta_tx_rx(struct hostapd_data *hapd,
55 char *buf, size_t buflen)
57 struct hostap_sta_driver_data data;
61 if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
64 ret = os_snprintf(buf, buflen, "rx_packets=%lu\ntx_packets=%lu\n"
65 "rx_bytes=%llu\ntx_bytes=%llu\ninactive_msec=%lu\n"
67 data.rx_packets, data.tx_packets,
68 data.rx_bytes, data.tx_bytes, data.inactive_msec,
70 if (os_snprintf_error(buflen, ret))
74 ret = os_snprintf(buf + len, buflen - len, "rx_rate_info=%lu",
75 data.current_rx_rate);
76 if (os_snprintf_error(buflen - len, ret))
79 if (data.flags & STA_DRV_DATA_RX_MCS) {
80 ret = os_snprintf(buf + len, buflen - len, " mcs %u",
82 if (!os_snprintf_error(buflen - len, ret))
85 if (data.flags & STA_DRV_DATA_RX_VHT_MCS) {
86 ret = os_snprintf(buf + len, buflen - len, " vhtmcs %u",
88 if (!os_snprintf_error(buflen - len, ret))
91 if (data.flags & STA_DRV_DATA_RX_VHT_NSS) {
92 ret = os_snprintf(buf + len, buflen - len, " vhtnss %u",
94 if (!os_snprintf_error(buflen - len, ret))
97 if (data.flags & STA_DRV_DATA_RX_SHORT_GI) {
98 ret = os_snprintf(buf + len, buflen - len, " shortGI");
99 if (!os_snprintf_error(buflen - len, ret))
102 ret = os_snprintf(buf + len, buflen - len, "\n");
103 if (!os_snprintf_error(buflen - len, ret))
106 ret = os_snprintf(buf + len, buflen - len, "tx_rate_info=%lu",
107 data.current_tx_rate);
108 if (os_snprintf_error(buflen - len, ret))
111 if (data.flags & STA_DRV_DATA_TX_MCS) {
112 ret = os_snprintf(buf + len, buflen - len, " mcs %u",
114 if (!os_snprintf_error(buflen - len, ret))
117 if (data.flags & STA_DRV_DATA_TX_VHT_MCS) {
118 ret = os_snprintf(buf + len, buflen - len, " vhtmcs %u",
120 if (!os_snprintf_error(buflen - len, ret))
123 if (data.flags & STA_DRV_DATA_TX_VHT_NSS) {
124 ret = os_snprintf(buf + len, buflen - len, " vhtnss %u",
126 if (!os_snprintf_error(buflen - len, ret))
129 if (data.flags & STA_DRV_DATA_TX_SHORT_GI) {
130 ret = os_snprintf(buf + len, buflen - len, " shortGI");
131 if (!os_snprintf_error(buflen - len, ret))
134 ret = os_snprintf(buf + len, buflen - len, "\n");
135 if (!os_snprintf_error(buflen - len, ret))
138 if ((sta->flags & WLAN_STA_VHT) && sta->vht_capabilities) {
139 ret = os_snprintf(buf + len, buflen - len,
140 "rx_vht_mcs_map=%04x\n"
141 "tx_vht_mcs_map=%04x\n",
142 le_to_host16(sta->vht_capabilities->
143 vht_supported_mcs_set.rx_map),
144 le_to_host16(sta->vht_capabilities->
145 vht_supported_mcs_set.tx_map));
146 if (!os_snprintf_error(buflen - len, ret))
150 if ((sta->flags & WLAN_STA_HT) && sta->ht_capabilities) {
151 len = hostapd_write_ht_mcs_bitmask(buf, buflen, len,
152 sta->ht_capabilities->
156 if (data.flags & STA_DRV_DATA_LAST_ACK_RSSI) {
157 ret = os_snprintf(buf + len, buflen - len,
158 "last_ack_signal=%d\n", data.last_ack_rssi);
159 if (!os_snprintf_error(buflen - len, ret))
167 static int hostapd_get_sta_conn_time(struct sta_info *sta,
168 char *buf, size_t buflen)
170 struct os_reltime age;
173 if (!sta->connected_time.sec)
176 os_reltime_age(&sta->connected_time, &age);
178 ret = os_snprintf(buf, buflen, "connected_time=%u\n",
179 (unsigned int) age.sec);
180 if (os_snprintf_error(buflen, ret))
186 static const char * timeout_next_str(int val)
190 return "NULLFUNC POLL";
197 case STA_DISASSOC_FROM_CLI:
198 return "DISASSOC_FROM_CLI";
205 static int hostapd_ctrl_iface_sta_mib(struct hostapd_data *hapd,
206 struct sta_info *sta,
207 char *buf, size_t buflen)
209 int len, res, ret, i;
215 ret = os_snprintf(buf + len, buflen - len, MACSTR "\nflags=",
217 if (os_snprintf_error(buflen - len, ret))
221 ret = ap_sta_flags_txt(sta->flags, buf + len, buflen - len);
226 ret = os_snprintf(buf + len, buflen - len, "\naid=%d\ncapability=0x%x\n"
227 "listen_interval=%d\nsupported_rates=",
228 sta->aid, sta->capability, sta->listen_interval);
229 if (os_snprintf_error(buflen - len, ret))
233 for (i = 0; i < sta->supported_rates_len; i++) {
234 ret = os_snprintf(buf + len, buflen - len, "%02x%s",
235 sta->supported_rates[i],
236 i + 1 < sta->supported_rates_len ? " " : "");
237 if (os_snprintf_error(buflen - len, ret))
242 ret = os_snprintf(buf + len, buflen - len, "\ntimeout_next=%s\n",
243 timeout_next_str(sta->timeout_next));
244 if (os_snprintf_error(buflen - len, ret))
248 res = ieee802_11_get_mib_sta(hapd, sta, buf + len, buflen - len);
251 res = wpa_get_mib_sta(sta->wpa_sm, buf + len, buflen - len);
254 res = ieee802_1x_get_mib_sta(hapd, sta, buf + len, buflen - len);
257 res = hostapd_wps_get_mib_sta(hapd, sta->addr, buf + len,
261 res = hostapd_p2p_get_mib_sta(hapd, sta, buf + len, buflen - len);
265 len += hostapd_get_sta_tx_rx(hapd, sta, buf + len, buflen - len);
266 len += hostapd_get_sta_conn_time(sta, buf + len, buflen - len);
269 if (sta->sae && sta->sae->state == SAE_ACCEPTED) {
270 res = os_snprintf(buf + len, buflen - len, "sae_group=%d\n",
272 if (!os_snprintf_error(buflen - len, res))
275 #endif /* CONFIG_SAE */
277 if (sta->vlan_id > 0) {
278 res = os_snprintf(buf + len, buflen - len, "vlan_id=%d\n",
280 if (!os_snprintf_error(buflen - len, res))
284 res = mbo_ap_get_info(sta, buf + len, buflen - len);
288 if (sta->supp_op_classes &&
289 buflen - len > (unsigned) (17 + 2 * sta->supp_op_classes[0])) {
290 len += os_snprintf(buf + len, buflen - len, "supp_op_classes=");
291 len += wpa_snprintf_hex(buf + len, buflen - len,
292 sta->supp_op_classes + 1,
293 sta->supp_op_classes[0]);
294 len += os_snprintf(buf + len, buflen - len, "\n");
297 if (sta->power_capab) {
298 ret = os_snprintf(buf + len, buflen - len,
301 sta->min_tx_power, sta->max_tx_power);
302 if (!os_snprintf_error(buflen - len, ret))
306 #ifdef CONFIG_IEEE80211AC
307 if ((sta->flags & WLAN_STA_VHT) && sta->vht_capabilities) {
308 res = os_snprintf(buf + len, buflen - len,
309 "vht_caps_info=0x%08x\n",
310 le_to_host32(sta->vht_capabilities->
311 vht_capabilities_info));
312 if (!os_snprintf_error(buflen - len, res))
315 #endif /* CONFIG_IEEE80211AC */
317 #ifdef CONFIG_IEEE80211N
318 if ((sta->flags & WLAN_STA_HT) && sta->ht_capabilities) {
319 res = os_snprintf(buf + len, buflen - len,
320 "ht_caps_info=0x%04x\n",
321 le_to_host16(sta->ht_capabilities->
322 ht_capabilities_info));
323 if (!os_snprintf_error(buflen - len, res))
326 #endif /* CONFIG_IEEE80211N */
328 if (sta->ext_capability &&
329 buflen - len > (unsigned) (11 + 2 * sta->ext_capability[0])) {
330 len += os_snprintf(buf + len, buflen - len, "ext_capab=");
331 len += wpa_snprintf_hex(buf + len, buflen - len,
332 sta->ext_capability + 1,
333 sta->ext_capability[0]);
334 len += os_snprintf(buf + len, buflen - len, "\n");
337 if (sta->flags & WLAN_STA_WDS && sta->ifname_wds) {
338 ret = os_snprintf(buf + len, buflen - len,
339 "wds_sta_ifname=%s\n", sta->ifname_wds);
340 if (!os_snprintf_error(buflen - len, ret))
348 int hostapd_ctrl_iface_sta_first(struct hostapd_data *hapd,
349 char *buf, size_t buflen)
351 return hostapd_ctrl_iface_sta_mib(hapd, hapd->sta_list, buf, buflen);
355 int hostapd_ctrl_iface_sta(struct hostapd_data *hapd, const char *txtaddr,
356 char *buf, size_t buflen)
361 struct sta_info *sta;
363 if (hwaddr_aton(txtaddr, addr)) {
364 ret = os_snprintf(buf, buflen, "FAIL\n");
365 if (os_snprintf_error(buflen, ret))
370 sta = ap_get_sta(hapd, addr);
374 pos = os_strchr(txtaddr, ' ');
378 #ifdef HOSTAPD_DUMP_STATE
379 if (os_strcmp(pos, "eapol") == 0) {
380 if (sta->eapol_sm == NULL)
382 return eapol_auth_dump_state(sta->eapol_sm, buf,
385 #endif /* HOSTAPD_DUMP_STATE */
390 ret = hostapd_ctrl_iface_sta_mib(hapd, sta, buf, buflen);
391 ret += fst_ctrl_iface_mb_info(addr, buf + ret, buflen - ret);
397 int hostapd_ctrl_iface_sta_next(struct hostapd_data *hapd, const char *txtaddr,
398 char *buf, size_t buflen)
401 struct sta_info *sta;
404 if (hwaddr_aton(txtaddr, addr) ||
405 (sta = ap_get_sta(hapd, addr)) == NULL) {
406 ret = os_snprintf(buf, buflen, "FAIL\n");
407 if (os_snprintf_error(buflen, ret))
415 return hostapd_ctrl_iface_sta_mib(hapd, sta->next, buf, buflen);
419 #ifdef CONFIG_P2P_MANAGER
420 static int p2p_manager_disconnect(struct hostapd_data *hapd, u16 stype,
421 u8 minor_reason_code, const u8 *addr)
423 struct ieee80211_mgmt *mgmt;
427 if (!hapd->drv_priv || !hapd->driver->send_frame)
430 mgmt = os_zalloc(sizeof(*mgmt) + 100);
434 mgmt->frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT, stype);
435 wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "P2P: Disconnect STA " MACSTR
436 " with minor reason code %u (stype=%u (%s))",
437 MAC2STR(addr), minor_reason_code, stype,
438 fc2str(le_to_host16(mgmt->frame_control)));
440 os_memcpy(mgmt->da, addr, ETH_ALEN);
441 os_memcpy(mgmt->sa, hapd->own_addr, ETH_ALEN);
442 os_memcpy(mgmt->bssid, hapd->own_addr, ETH_ALEN);
443 if (stype == WLAN_FC_STYPE_DEAUTH) {
444 mgmt->u.deauth.reason_code =
445 host_to_le16(WLAN_REASON_PREV_AUTH_NOT_VALID);
446 pos = (u8 *) (&mgmt->u.deauth.reason_code + 1);
448 mgmt->u.disassoc.reason_code =
449 host_to_le16(WLAN_REASON_PREV_AUTH_NOT_VALID);
450 pos = (u8 *) (&mgmt->u.disassoc.reason_code + 1);
453 *pos++ = WLAN_EID_VENDOR_SPECIFIC;
455 WPA_PUT_BE32(pos, P2P_IE_VENDOR_TYPE);
458 *pos++ = P2P_ATTR_MINOR_REASON_CODE;
459 WPA_PUT_LE16(pos, 1);
461 *pos++ = minor_reason_code;
463 ret = hapd->driver->send_frame(hapd->drv_priv, (u8 *) mgmt,
464 pos - (u8 *) mgmt, 1);
467 return ret < 0 ? -1 : 0;
469 #endif /* CONFIG_P2P_MANAGER */
472 int hostapd_ctrl_iface_deauthenticate(struct hostapd_data *hapd,
476 struct sta_info *sta;
478 u16 reason = WLAN_REASON_PREV_AUTH_NOT_VALID;
480 wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "CTRL_IFACE DEAUTHENTICATE %s",
483 if (hwaddr_aton(txtaddr, addr))
486 pos = os_strstr(txtaddr, " reason=");
488 reason = atoi(pos + 8);
490 pos = os_strstr(txtaddr, " test=");
492 struct ieee80211_mgmt mgmt;
494 if (!hapd->drv_priv || !hapd->driver->send_frame)
498 os_memset(&mgmt, 0, sizeof(mgmt));
499 mgmt.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
500 WLAN_FC_STYPE_DEAUTH);
501 os_memcpy(mgmt.da, addr, ETH_ALEN);
502 os_memcpy(mgmt.sa, hapd->own_addr, ETH_ALEN);
503 os_memcpy(mgmt.bssid, hapd->own_addr, ETH_ALEN);
504 mgmt.u.deauth.reason_code = host_to_le16(reason);
505 if (hapd->driver->send_frame(hapd->drv_priv, (u8 *) &mgmt,
507 sizeof(mgmt.u.deauth),
513 #ifdef CONFIG_P2P_MANAGER
514 pos = os_strstr(txtaddr, " p2p=");
516 return p2p_manager_disconnect(hapd, WLAN_FC_STYPE_DEAUTH,
517 atoi(pos + 5), addr);
519 #endif /* CONFIG_P2P_MANAGER */
521 if (os_strstr(txtaddr, " tx=0"))
522 hostapd_drv_sta_remove(hapd, addr);
524 hostapd_drv_sta_deauth(hapd, addr, reason);
525 sta = ap_get_sta(hapd, addr);
527 ap_sta_deauthenticate(hapd, sta, reason);
528 else if (addr[0] == 0xff)
529 hostapd_free_stas(hapd);
535 int hostapd_ctrl_iface_disassociate(struct hostapd_data *hapd,
539 struct sta_info *sta;
541 u16 reason = WLAN_REASON_PREV_AUTH_NOT_VALID;
543 wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "CTRL_IFACE DISASSOCIATE %s",
546 if (hwaddr_aton(txtaddr, addr))
549 pos = os_strstr(txtaddr, " reason=");
551 reason = atoi(pos + 8);
553 pos = os_strstr(txtaddr, " test=");
555 struct ieee80211_mgmt mgmt;
557 if (!hapd->drv_priv || !hapd->driver->send_frame)
561 os_memset(&mgmt, 0, sizeof(mgmt));
562 mgmt.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
563 WLAN_FC_STYPE_DISASSOC);
564 os_memcpy(mgmt.da, addr, ETH_ALEN);
565 os_memcpy(mgmt.sa, hapd->own_addr, ETH_ALEN);
566 os_memcpy(mgmt.bssid, hapd->own_addr, ETH_ALEN);
567 mgmt.u.disassoc.reason_code = host_to_le16(reason);
568 if (hapd->driver->send_frame(hapd->drv_priv, (u8 *) &mgmt,
570 sizeof(mgmt.u.deauth),
576 #ifdef CONFIG_P2P_MANAGER
577 pos = os_strstr(txtaddr, " p2p=");
579 return p2p_manager_disconnect(hapd, WLAN_FC_STYPE_DISASSOC,
580 atoi(pos + 5), addr);
582 #endif /* CONFIG_P2P_MANAGER */
584 if (os_strstr(txtaddr, " tx=0"))
585 hostapd_drv_sta_remove(hapd, addr);
587 hostapd_drv_sta_disassoc(hapd, addr, reason);
588 sta = ap_get_sta(hapd, addr);
590 ap_sta_disassociate(hapd, sta, reason);
591 else if (addr[0] == 0xff)
592 hostapd_free_stas(hapd);
598 #ifdef CONFIG_TAXONOMY
599 int hostapd_ctrl_iface_signature(struct hostapd_data *hapd,
601 char *buf, size_t buflen)
604 struct sta_info *sta;
606 wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "CTRL_IFACE SIGNATURE %s", txtaddr);
608 if (hwaddr_aton(txtaddr, addr))
611 sta = ap_get_sta(hapd, addr);
615 return retrieve_sta_taxonomy(hapd, sta, buf, buflen);
617 #endif /* CONFIG_TAXONOMY */
620 int hostapd_ctrl_iface_poll_sta(struct hostapd_data *hapd,
624 struct sta_info *sta;
626 wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "CTRL_IFACE POLL_STA %s", txtaddr);
628 if (hwaddr_aton(txtaddr, addr))
631 sta = ap_get_sta(hapd, addr);
635 hostapd_drv_poll_client(hapd, hapd->own_addr, addr,
636 sta->flags & WLAN_STA_WMM);
641 int hostapd_ctrl_iface_status(struct hostapd_data *hapd, char *buf,
644 struct hostapd_iface *iface = hapd->iface;
645 struct hostapd_hw_modes *mode = iface->current_mode;
649 ret = os_snprintf(buf + len, buflen - len,
653 "num_sta_non_erp=%d\n"
654 "num_sta_no_short_slot_time=%d\n"
655 "num_sta_no_short_preamble=%d\n"
657 "num_sta_ht_no_gf=%d\n"
659 "num_sta_ht_20_mhz=%d\n"
660 "num_sta_ht40_intolerant=%d\n"
663 hostapd_state_text(iface->state),
666 iface->num_sta_non_erp,
667 iface->num_sta_no_short_slot_time,
668 iface->num_sta_no_short_preamble,
670 iface->num_sta_ht_no_gf,
671 iface->num_sta_no_ht,
672 iface->num_sta_ht_20mhz,
673 iface->num_sta_ht40_intolerant,
676 if (os_snprintf_error(buflen - len, ret))
680 if (!iface->cac_started || !iface->dfs_cac_ms) {
681 ret = os_snprintf(buf + len, buflen - len,
682 "cac_time_seconds=%d\n"
683 "cac_time_left_seconds=N/A\n",
684 iface->dfs_cac_ms / 1000);
686 /* CAC started and CAC time set - calculate remaining time */
687 struct os_reltime now;
688 unsigned int left_time;
690 os_reltime_age(&iface->dfs_cac_start, &now);
691 left_time = iface->dfs_cac_ms / 1000 - now.sec;
692 ret = os_snprintf(buf + len, buflen - len,
693 "cac_time_seconds=%u\n"
694 "cac_time_left_seconds=%u\n",
695 iface->dfs_cac_ms / 1000,
698 if (os_snprintf_error(buflen - len, ret))
702 ret = os_snprintf(buf + len, buflen - len,
704 "secondary_channel=%d\n"
709 iface->conf->channel,
710 iface->conf->ieee80211n && !hapd->conf->disable_11n ?
711 iface->conf->secondary_channel : 0,
712 iface->conf->ieee80211n && !hapd->conf->disable_11n,
713 iface->conf->ieee80211ac &&
714 !hapd->conf->disable_11ac,
715 iface->conf->beacon_int,
716 hapd->conf->dtim_period);
717 if (os_snprintf_error(buflen - len, ret))
720 if (iface->conf->ieee80211ac && !hapd->conf->disable_11ac) {
721 ret = os_snprintf(buf + len, buflen - len,
722 "vht_oper_chwidth=%d\n"
723 "vht_oper_centr_freq_seg0_idx=%d\n"
724 "vht_oper_centr_freq_seg1_idx=%d\n"
725 "vht_caps_info=%08x\n",
726 iface->conf->vht_oper_chwidth,
727 iface->conf->vht_oper_centr_freq_seg0_idx,
728 iface->conf->vht_oper_centr_freq_seg1_idx,
729 iface->conf->vht_capab);
730 if (os_snprintf_error(buflen - len, ret))
735 if (iface->conf->ieee80211ac && !hapd->conf->disable_11ac && mode) {
736 u16 rxmap = WPA_GET_LE16(&mode->vht_mcs_set[0]);
737 u16 txmap = WPA_GET_LE16(&mode->vht_mcs_set[4]);
739 ret = os_snprintf(buf + len, buflen - len,
740 "rx_vht_mcs_map=%04x\n"
741 "tx_vht_mcs_map=%04x\n",
743 if (os_snprintf_error(buflen - len, ret))
748 if (iface->conf->ieee80211n && !hapd->conf->disable_11n) {
749 ret = os_snprintf(buf + len, buflen - len,
750 "ht_caps_info=%04x\n",
751 hapd->iconf->ht_capab);
752 if (os_snprintf_error(buflen - len, ret))
757 if (iface->conf->ieee80211n && !hapd->conf->disable_11n && mode) {
758 len = hostapd_write_ht_mcs_bitmask(buf, buflen, len,
762 if (iface->current_rates && iface->num_rates) {
763 ret = os_snprintf(buf + len, buflen - len, "supported_rates=");
764 if (os_snprintf_error(buflen - len, ret))
768 for (j = 0; j < iface->num_rates; j++) {
769 ret = os_snprintf(buf + len, buflen - len, "%s%02x",
771 iface->current_rates[j].rate / 5);
772 if (os_snprintf_error(buflen - len, ret))
776 ret = os_snprintf(buf + len, buflen - len, "\n");
777 if (os_snprintf_error(buflen - len, ret))
782 for (j = 0; mode && j < mode->num_channels; j++) {
783 if (mode->channels[j].freq == iface->freq) {
784 ret = os_snprintf(buf + len, buflen - len,
786 mode->channels[j].max_tx_power);
787 if (os_snprintf_error(buflen - len, ret))
794 for (i = 0; i < iface->num_bss; i++) {
795 struct hostapd_data *bss = iface->bss[i];
796 ret = os_snprintf(buf + len, buflen - len,
798 "bssid[%d]=" MACSTR "\n"
801 (int) i, bss->conf->iface,
802 (int) i, MAC2STR(bss->own_addr),
804 wpa_ssid_txt(bss->conf->ssid.ssid,
805 bss->conf->ssid.ssid_len),
806 (int) i, bss->num_sta);
807 if (os_snprintf_error(buflen - len, ret))
812 if (hapd->conf->chan_util_avg_period) {
813 ret = os_snprintf(buf + len, buflen - len,
814 "chan_util_avg=%u\n",
815 iface->chan_util_average);
816 if (os_snprintf_error(buflen - len, ret))
825 int hostapd_parse_csa_settings(const char *pos,
826 struct csa_settings *settings)
830 os_memset(settings, 0, sizeof(*settings));
831 settings->cs_count = strtol(pos, &end, 10);
833 wpa_printf(MSG_ERROR, "chanswitch: invalid cs_count provided");
837 settings->freq_params.freq = atoi(end);
838 if (settings->freq_params.freq == 0) {
839 wpa_printf(MSG_ERROR, "chanswitch: invalid freq provided");
843 #define SET_CSA_SETTING(str) \
845 const char *pos2 = os_strstr(pos, " " #str "="); \
847 pos2 += sizeof(" " #str "=") - 1; \
848 settings->freq_params.str = atoi(pos2); \
852 SET_CSA_SETTING(center_freq1);
853 SET_CSA_SETTING(center_freq2);
854 SET_CSA_SETTING(bandwidth);
855 SET_CSA_SETTING(sec_channel_offset);
856 settings->freq_params.ht_enabled = !!os_strstr(pos, " ht");
857 settings->freq_params.vht_enabled = !!os_strstr(pos, " vht");
858 settings->block_tx = !!os_strstr(pos, " blocktx");
859 #undef SET_CSA_SETTING
865 int hostapd_ctrl_iface_stop_ap(struct hostapd_data *hapd)
867 return hostapd_drv_stop_ap(hapd);
871 int hostapd_ctrl_iface_pmksa_list(struct hostapd_data *hapd, char *buf,
874 return wpa_auth_pmksa_list(hapd->wpa_auth, buf, len);
878 void hostapd_ctrl_iface_pmksa_flush(struct hostapd_data *hapd)
880 wpa_auth_pmksa_flush(hapd->wpa_auth);
884 int hostapd_ctrl_iface_pmksa_add(struct hostapd_data *hapd, char *cmd)
891 int akmp = 0, expiration = 0;
895 * <STA addr> <PMKID> <PMK> <expiration in seconds> <akmp>
898 if (hwaddr_aton(cmd, spa))
901 pos = os_strchr(cmd, ' ');
906 if (hexstr2bin(pos, pmkid, PMKID_LEN) < 0)
909 pos = os_strchr(pos, ' ');
914 pos2 = os_strchr(pos, ' ');
917 pmk_len = (pos2 - pos) / 2;
918 if (pmk_len < PMK_LEN || pmk_len > PMK_LEN_MAX ||
919 hexstr2bin(pos, pmk, pmk_len) < 0)
924 if (sscanf(pos, "%d %d", &expiration, &akmp) != 2)
927 return wpa_auth_pmksa_add2(hapd->wpa_auth, spa, pmk, pmk_len,
928 pmkid, expiration, akmp);
932 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
935 int hostapd_ctrl_iface_pmksa_list_mesh(struct hostapd_data *hapd,
936 const u8 *addr, char *buf, size_t len)
938 return wpa_auth_pmksa_list_mesh(hapd->wpa_auth, addr, buf, len);
942 void * hostapd_ctrl_iface_pmksa_create_entry(const u8 *aa, char *cmd)
952 * <BSSID> <PMKID> <PMK> <expiration in seconds>
955 if (hwaddr_aton(cmd, spa))
958 pos = os_strchr(cmd, ' ');
963 if (hexstr2bin(pos, pmkid, PMKID_LEN) < 0)
966 pos = os_strchr(pos, ' ');
971 if (hexstr2bin(pos, pmk, PMK_LEN) < 0)
974 pos = os_strchr(pos, ' ');
979 if (sscanf(pos, "%d", &expiration) != 1)
982 return wpa_auth_pmksa_create_entry(aa, spa, pmk, pmkid, expiration);
985 #endif /* CONFIG_MESH */
986 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */