2 * hostapd / ubus support
3 * Copyright (c) 2013, Felix Fietkau <nbd@nbd.name>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
10 #include "utils/common.h"
11 #include "utils/eloop.h"
12 #include "utils/wpabuf.h"
13 #include "common/ieee802_11_defs.h"
14 #include "common/hw_features_common.h"
16 #include "neighbor_db.h"
17 #include "wps_hostapd.h"
20 #include "ap_drv_ops.h"
25 #include "airtime_policy.h"
26 #include "hw_features.h"
28 static struct ubus_context
*ctx
;
29 static struct blob_buf b
;
32 static inline struct hapd_interfaces
*get_hapd_interfaces_from_object(struct ubus_object
*obj
)
34 return container_of(obj
, struct hapd_interfaces
, ubus
);
37 static inline struct hostapd_data
*get_hapd_from_object(struct ubus_object
*obj
)
39 return container_of(obj
, struct hostapd_data
, ubus
.obj
);
42 struct ubus_banned_client
{
47 static void ubus_receive(int sock
, void *eloop_ctx
, void *sock_ctx
)
49 struct ubus_context
*ctx
= eloop_ctx
;
50 ubus_handle_event(ctx
);
53 static void ubus_reconnect_timeout(void *eloop_data
, void *user_ctx
)
55 if (ubus_reconnect(ctx
, NULL
)) {
56 eloop_register_timeout(1, 0, ubus_reconnect_timeout
, ctx
, NULL
);
60 eloop_register_read_sock(ctx
->sock
.fd
, ubus_receive
, ctx
, NULL
);
63 static void hostapd_ubus_connection_lost(struct ubus_context
*ctx
)
65 eloop_unregister_read_sock(ctx
->sock
.fd
);
66 eloop_register_timeout(1, 0, ubus_reconnect_timeout
, ctx
, NULL
);
69 static bool hostapd_ubus_init(void)
74 ctx
= ubus_connect(NULL
);
78 ctx
->connection_lost
= hostapd_ubus_connection_lost
;
79 eloop_register_read_sock(ctx
->sock
.fd
, ubus_receive
, ctx
, NULL
);
83 static void hostapd_ubus_ref_inc(void)
88 static void hostapd_ubus_ref_dec(void)
97 eloop_unregister_read_sock(ctx
->sock
.fd
);
102 void hostapd_ubus_add_iface(struct hostapd_iface
*iface
)
104 if (!hostapd_ubus_init())
108 void hostapd_ubus_free_iface(struct hostapd_iface
*iface
)
114 static void hostapd_notify_ubus(struct ubus_object
*obj
, char *bssname
, char *event
)
121 if (asprintf(&event_type
, "bss.%s", event
) < 0)
124 blob_buf_init(&b
, 0);
125 blobmsg_add_string(&b
, "name", bssname
);
126 ubus_notify(ctx
, obj
, event_type
, b
.head
, -1);
130 static void hostapd_send_procd_event(char *bssname
, char *event
)
136 if (!ctx
|| ubus_lookup_id(ctx
, "service", &id
))
139 if (asprintf(&name
, "hostapd.%s.%s", bssname
, event
) < 0)
142 blob_buf_init(&b
, 0);
144 s
= blobmsg_alloc_string_buffer(&b
, "type", strlen(name
) + 1);
145 sprintf(s
, "%s", name
);
146 blobmsg_add_string_buffer(&b
);
148 v
= blobmsg_open_table(&b
, "data");
149 blobmsg_close_table(&b
, v
);
151 ubus_invoke(ctx
, id
, "event", b
.head
, NULL
, NULL
, 1000);
156 static void hostapd_send_shared_event(struct ubus_object
*obj
, char *bssname
, char *event
)
158 hostapd_send_procd_event(bssname
, event
);
159 hostapd_notify_ubus(obj
, bssname
, event
);
163 hostapd_bss_del_ban(void *eloop_data
, void *user_ctx
)
165 struct ubus_banned_client
*ban
= eloop_data
;
166 struct hostapd_data
*hapd
= user_ctx
;
168 avl_delete(&hapd
->ubus
.banned
, &ban
->avl
);
173 hostapd_bss_ban_client(struct hostapd_data
*hapd
, u8
*addr
, int time
)
175 struct ubus_banned_client
*ban
;
180 ban
= avl_find_element(&hapd
->ubus
.banned
, addr
, ban
, avl
);
185 ban
= os_zalloc(sizeof(*ban
));
186 memcpy(ban
->addr
, addr
, sizeof(ban
->addr
));
187 ban
->avl
.key
= ban
->addr
;
188 avl_insert(&hapd
->ubus
.banned
, &ban
->avl
);
190 eloop_cancel_timeout(hostapd_bss_del_ban
, ban
, hapd
);
192 hostapd_bss_del_ban(ban
, hapd
);
197 eloop_register_timeout(0, time
* 1000, hostapd_bss_del_ban
, ban
, hapd
);
201 hostapd_bss_reload(struct ubus_context
*ctx
, struct ubus_object
*obj
,
202 struct ubus_request_data
*req
, const char *method
,
203 struct blob_attr
*msg
)
205 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
206 int ret
= hostapd_reload_config(hapd
->iface
, 1);
208 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "reload");
214 hostapd_parse_vht_map_blobmsg(uint16_t map
)
220 for (i
= 0; i
< 8; i
++) {
221 snprintf(label
, 4, "%dss", i
+ 1);
223 val
= (map
& (BIT(1) | BIT(0))) + 7;
224 blobmsg_add_u16(&b
, label
, val
== 10 ? -1 : val
);
230 hostapd_parse_vht_capab_blobmsg(struct ieee80211_vht_capabilities
*vhtc
)
236 static const struct {
240 { "su_beamformee", VHT_CAP_SU_BEAMFORMEE_CAPABLE
},
241 { "mu_beamformee", VHT_CAP_MU_BEAMFORMEE_CAPABLE
},
244 for (i
= 0; i
< ARRAY_SIZE(vht_capas
); i
++)
245 blobmsg_add_u8(&b
, vht_capas
[i
].name
,
246 !!(vhtc
->vht_capabilities_info
& vht_capas
[i
].flag
));
248 supported_mcs
= blobmsg_open_table(&b
, "mcs_map");
251 map
= blobmsg_open_table(&b
, "rx");
252 hostapd_parse_vht_map_blobmsg(le_to_host16(vhtc
->vht_supported_mcs_set
.rx_map
));
253 blobmsg_close_table(&b
, map
);
256 map
= blobmsg_open_table(&b
, "tx");
257 hostapd_parse_vht_map_blobmsg(le_to_host16(vhtc
->vht_supported_mcs_set
.tx_map
));
258 blobmsg_close_table(&b
, map
);
260 blobmsg_close_table(&b
, supported_mcs
);
264 hostapd_parse_capab_blobmsg(struct sta_info
*sta
)
268 v
= blobmsg_open_table(&b
, "capabilities");
270 if (sta
->vht_capabilities
) {
271 r
= blobmsg_open_table(&b
, "vht");
272 hostapd_parse_vht_capab_blobmsg(sta
->vht_capabilities
);
273 blobmsg_close_table(&b
, r
);
276 /* ToDo: Add HT / HE capability parsing */
278 blobmsg_close_table(&b
, v
);
282 hostapd_bss_get_clients(struct ubus_context
*ctx
, struct ubus_object
*obj
,
283 struct ubus_request_data
*req
, const char *method
,
284 struct blob_attr
*msg
)
286 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
287 struct hostap_sta_driver_data sta_driver_data
;
288 struct sta_info
*sta
;
291 static const struct {
295 { "auth", WLAN_STA_AUTH
},
296 { "assoc", WLAN_STA_ASSOC
},
297 { "authorized", WLAN_STA_AUTHORIZED
},
298 { "preauth", WLAN_STA_PREAUTH
},
299 { "wds", WLAN_STA_WDS
},
300 { "wmm", WLAN_STA_WMM
},
301 { "ht", WLAN_STA_HT
},
302 { "vht", WLAN_STA_VHT
},
303 { "he", WLAN_STA_HE
},
304 { "wps", WLAN_STA_WPS
},
305 { "mfp", WLAN_STA_MFP
},
308 blob_buf_init(&b
, 0);
309 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
310 list
= blobmsg_open_table(&b
, "clients");
311 for (sta
= hapd
->sta_list
; sta
; sta
= sta
->next
) {
315 sprintf(mac_buf
, MACSTR
, MAC2STR(sta
->addr
));
316 c
= blobmsg_open_table(&b
, mac_buf
);
317 for (i
= 0; i
< ARRAY_SIZE(sta_flags
); i
++)
318 blobmsg_add_u8(&b
, sta_flags
[i
].name
,
319 !!(sta
->flags
& sta_flags
[i
].flag
));
321 r
= blobmsg_open_array(&b
, "rrm");
322 for (i
= 0; i
< ARRAY_SIZE(sta
->rrm_enabled_capa
); i
++)
323 blobmsg_add_u32(&b
, "", sta
->rrm_enabled_capa
[i
]);
324 blobmsg_close_array(&b
, r
);
326 r
= blobmsg_open_array(&b
, "extended_capabilities");
327 /* Check if client advertises extended capabilities */
328 if (sta
->ext_capability
&& sta
->ext_capability
[0] > 0) {
329 for (i
= 0; i
< sta
->ext_capability
[0]; i
++) {
330 blobmsg_add_u32(&b
, "", sta
->ext_capability
[1 + i
]);
333 blobmsg_close_array(&b
, r
);
335 blobmsg_add_u32(&b
, "aid", sta
->aid
);
336 #ifdef CONFIG_TAXONOMY
337 r
= blobmsg_alloc_string_buffer(&b
, "signature", 1024);
338 if (retrieve_sta_taxonomy(hapd
, sta
, r
, 1024) > 0)
339 blobmsg_add_string_buffer(&b
);
342 /* Driver information */
343 if (hostapd_drv_read_sta_data(hapd
, &sta_driver_data
, sta
->addr
) >= 0) {
344 r
= blobmsg_open_table(&b
, "bytes");
345 blobmsg_add_u64(&b
, "rx", sta_driver_data
.rx_bytes
);
346 blobmsg_add_u64(&b
, "tx", sta_driver_data
.tx_bytes
);
347 blobmsg_close_table(&b
, r
);
348 r
= blobmsg_open_table(&b
, "airtime");
349 blobmsg_add_u64(&b
, "rx", sta_driver_data
.rx_airtime
);
350 blobmsg_add_u64(&b
, "tx", sta_driver_data
.tx_airtime
);
351 blobmsg_close_table(&b
, r
);
352 r
= blobmsg_open_table(&b
, "packets");
353 blobmsg_add_u32(&b
, "rx", sta_driver_data
.rx_packets
);
354 blobmsg_add_u32(&b
, "tx", sta_driver_data
.tx_packets
);
355 blobmsg_close_table(&b
, r
);
356 r
= blobmsg_open_table(&b
, "rate");
358 blobmsg_add_u32(&b
, "rx", sta_driver_data
.current_rx_rate
* 100);
359 blobmsg_add_u32(&b
, "tx", sta_driver_data
.current_tx_rate
* 100);
360 blobmsg_close_table(&b
, r
);
361 blobmsg_add_u32(&b
, "signal", sta_driver_data
.signal
);
364 hostapd_parse_capab_blobmsg(sta
);
366 blobmsg_close_table(&b
, c
);
368 blobmsg_close_array(&b
, list
);
369 ubus_send_reply(ctx
, req
, b
.head
);
375 hostapd_bss_get_features(struct ubus_context
*ctx
, struct ubus_object
*obj
,
376 struct ubus_request_data
*req
, const char *method
,
377 struct blob_attr
*msg
)
379 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
381 blob_buf_init(&b
, 0);
382 blobmsg_add_u8(&b
, "ht_supported", ht_supported(hapd
->iface
->hw_features
));
383 blobmsg_add_u8(&b
, "vht_supported", vht_supported(hapd
->iface
->hw_features
));
384 ubus_send_reply(ctx
, req
, b
.head
);
389 /* Imported from iw/util.c
390 * https://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git/tree/util.c?id=4b25ae3537af48dbf9d0abf94132e5ba01b32c18#n200
392 int ieee80211_frequency_to_channel(int freq
)
394 /* see 802.11-2007 17.3.8.3.2 and Annex J */
397 /* see 802.11ax D6.1 27.3.23.2 and Annex E */
398 else if (freq
== 5935)
400 else if (freq
< 2484)
401 return (freq
- 2407) / 5;
402 else if (freq
>= 4910 && freq
<= 4980)
403 return (freq
- 4000) / 5;
404 else if (freq
< 5950)
405 return (freq
- 5000) / 5;
406 else if (freq
<= 45000) /* DMG band lower limit */
407 /* see 802.11ax D6.1 27.3.23.2 */
408 return (freq
- 5950) / 5;
409 else if (freq
>= 58320 && freq
<= 70200)
410 return (freq
- 56160) / 2160;
416 hostapd_bss_get_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
417 struct ubus_request_data
*req
, const char *method
,
418 struct blob_attr
*msg
)
420 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
421 void *airtime_table
, *dfs_table
, *rrm_table
, *wnm_table
;
422 struct os_reltime now
;
423 char ssid
[SSID_MAX_LEN
+ 1];
425 size_t ssid_len
= SSID_MAX_LEN
;
426 u8 channel
= 0, op_class
= 0;
428 if (hapd
->conf
->ssid
.ssid_len
< SSID_MAX_LEN
)
429 ssid_len
= hapd
->conf
->ssid
.ssid_len
;
431 ieee80211_freq_to_channel_ext(hapd
->iface
->freq
,
432 hapd
->iconf
->secondary_channel
,
433 hostapd_get_oper_chwidth(hapd
->iconf
),
434 &op_class
, &channel
);
436 blob_buf_init(&b
, 0);
437 blobmsg_add_string(&b
, "status", hostapd_state_text(hapd
->iface
->state
));
438 blobmsg_printf(&b
, "bssid", MACSTR
, MAC2STR(hapd
->conf
->bssid
));
440 memset(ssid
, 0, SSID_MAX_LEN
+ 1);
441 memcpy(ssid
, hapd
->conf
->ssid
.ssid
, ssid_len
);
442 blobmsg_add_string(&b
, "ssid", ssid
);
444 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
445 blobmsg_add_u32(&b
, "channel", channel
);
446 blobmsg_add_u32(&b
, "op_class", op_class
);
447 blobmsg_add_u32(&b
, "beacon_interval", hapd
->iconf
->beacon_int
);
449 snprintf(phy_name
, 17, "%s", hapd
->iface
->phy
);
450 blobmsg_add_string(&b
, "phy", phy_name
);
453 rrm_table
= blobmsg_open_table(&b
, "rrm");
454 blobmsg_add_u64(&b
, "neighbor_report_tx", hapd
->openwrt_stats
.rrm
.neighbor_report_tx
);
455 blobmsg_close_table(&b
, rrm_table
);
458 wnm_table
= blobmsg_open_table(&b
, "wnm");
459 blobmsg_add_u64(&b
, "bss_transition_query_rx", hapd
->openwrt_stats
.wnm
.bss_transition_query_rx
);
460 blobmsg_add_u64(&b
, "bss_transition_request_tx", hapd
->openwrt_stats
.wnm
.bss_transition_request_tx
);
461 blobmsg_add_u64(&b
, "bss_transition_response_rx", hapd
->openwrt_stats
.wnm
.bss_transition_response_rx
);
462 blobmsg_close_table(&b
, wnm_table
);
465 airtime_table
= blobmsg_open_table(&b
, "airtime");
466 blobmsg_add_u64(&b
, "time", hapd
->iface
->last_channel_time
);
467 blobmsg_add_u64(&b
, "time_busy", hapd
->iface
->last_channel_time_busy
);
468 blobmsg_add_u16(&b
, "utilization", hapd
->iface
->channel_utilization
);
469 blobmsg_close_table(&b
, airtime_table
);
472 dfs_table
= blobmsg_open_table(&b
, "dfs");
473 blobmsg_add_u32(&b
, "cac_seconds", hapd
->iface
->dfs_cac_ms
/ 1000);
474 blobmsg_add_u8(&b
, "cac_active", !!(hapd
->iface
->cac_started
));
475 os_reltime_age(&hapd
->iface
->dfs_cac_start
, &now
);
476 blobmsg_add_u32(&b
, "cac_seconds_left",
477 hapd
->iface
->cac_started
? hapd
->iface
->dfs_cac_ms
/ 1000 - now
.sec
: 0);
478 blobmsg_close_table(&b
, dfs_table
);
480 ubus_send_reply(ctx
, req
, b
.head
);
490 static const struct blobmsg_policy notify_policy
[__NOTIFY_MAX
] = {
491 [NOTIFY_RESPONSE
] = { "notify_response", BLOBMSG_TYPE_INT32
},
495 hostapd_notify_response(struct ubus_context
*ctx
, struct ubus_object
*obj
,
496 struct ubus_request_data
*req
, const char *method
,
497 struct blob_attr
*msg
)
499 struct blob_attr
*tb
[__NOTIFY_MAX
];
500 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
501 struct wpabuf
*elems
;
505 blobmsg_parse(notify_policy
, __NOTIFY_MAX
, tb
,
506 blob_data(msg
), blob_len(msg
));
508 if (!tb
[NOTIFY_RESPONSE
])
509 return UBUS_STATUS_INVALID_ARGUMENT
;
511 hapd
->ubus
.notify_response
= blobmsg_get_u32(tb
[NOTIFY_RESPONSE
]);
513 return UBUS_STATUS_OK
;
524 static const struct blobmsg_policy del_policy
[__DEL_CLIENT_MAX
] = {
525 [DEL_CLIENT_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
526 [DEL_CLIENT_REASON
] = { "reason", BLOBMSG_TYPE_INT32
},
527 [DEL_CLIENT_DEAUTH
] = { "deauth", BLOBMSG_TYPE_INT8
},
528 [DEL_CLIENT_BAN_TIME
] = { "ban_time", BLOBMSG_TYPE_INT32
},
532 hostapd_bss_del_client(struct ubus_context
*ctx
, struct ubus_object
*obj
,
533 struct ubus_request_data
*req
, const char *method
,
534 struct blob_attr
*msg
)
536 struct blob_attr
*tb
[__DEL_CLIENT_MAX
];
537 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
538 struct sta_info
*sta
;
543 blobmsg_parse(del_policy
, __DEL_CLIENT_MAX
, tb
, blob_data(msg
), blob_len(msg
));
545 if (!tb
[DEL_CLIENT_ADDR
])
546 return UBUS_STATUS_INVALID_ARGUMENT
;
548 if (hwaddr_aton(blobmsg_data(tb
[DEL_CLIENT_ADDR
]), addr
))
549 return UBUS_STATUS_INVALID_ARGUMENT
;
551 if (tb
[DEL_CLIENT_REASON
])
552 reason
= blobmsg_get_u32(tb
[DEL_CLIENT_REASON
]);
554 if (tb
[DEL_CLIENT_DEAUTH
])
555 deauth
= blobmsg_get_bool(tb
[DEL_CLIENT_DEAUTH
]);
557 sta
= ap_get_sta(hapd
, addr
);
560 hostapd_drv_sta_deauth(hapd
, addr
, reason
);
561 ap_sta_deauthenticate(hapd
, sta
, reason
);
563 hostapd_drv_sta_disassoc(hapd
, addr
, reason
);
564 ap_sta_disassociate(hapd
, sta
, reason
);
568 if (tb
[DEL_CLIENT_BAN_TIME
])
569 hostapd_bss_ban_client(hapd
, addr
, blobmsg_get_u32(tb
[DEL_CLIENT_BAN_TIME
]));
575 blobmsg_add_macaddr(struct blob_buf
*buf
, const char *name
, const u8
*addr
)
579 s
= blobmsg_alloc_string_buffer(buf
, name
, 20);
580 sprintf(s
, MACSTR
, MAC2STR(addr
));
581 blobmsg_add_string_buffer(buf
);
585 hostapd_bss_list_bans(struct ubus_context
*ctx
, struct ubus_object
*obj
,
586 struct ubus_request_data
*req
, const char *method
,
587 struct blob_attr
*msg
)
589 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
590 struct ubus_banned_client
*ban
;
593 blob_buf_init(&b
, 0);
594 c
= blobmsg_open_array(&b
, "clients");
595 avl_for_each_element(&hapd
->ubus
.banned
, ban
, avl
)
596 blobmsg_add_macaddr(&b
, NULL
, ban
->addr
);
597 blobmsg_close_array(&b
, c
);
598 ubus_send_reply(ctx
, req
, b
.head
);
605 hostapd_bss_wps_start(struct ubus_context
*ctx
, struct ubus_object
*obj
,
606 struct ubus_request_data
*req
, const char *method
,
607 struct blob_attr
*msg
)
610 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
612 rc
= hostapd_wps_button_pushed(hapd
, NULL
);
615 return UBUS_STATUS_NOT_SUPPORTED
;
621 static const char * pbc_status_enum_str(enum pbc_status status
)
624 case WPS_PBC_STATUS_DISABLE
:
626 case WPS_PBC_STATUS_ACTIVE
:
628 case WPS_PBC_STATUS_TIMEOUT
:
630 case WPS_PBC_STATUS_OVERLAP
:
638 hostapd_bss_wps_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
639 struct ubus_request_data
*req
, const char *method
,
640 struct blob_attr
*msg
)
643 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
645 blob_buf_init(&b
, 0);
647 blobmsg_add_string(&b
, "pbc_status", pbc_status_enum_str(hapd
->wps_stats
.pbc_status
));
648 blobmsg_add_string(&b
, "last_wps_result",
649 (hapd
->wps_stats
.status
== WPS_STATUS_SUCCESS
?
651 (hapd
->wps_stats
.status
== WPS_STATUS_FAILURE
?
652 "Failed" : "None")));
654 /* If status == Failure - Add possible Reasons */
655 if(hapd
->wps_stats
.status
== WPS_STATUS_FAILURE
&&
656 hapd
->wps_stats
.failure_reason
> 0)
657 blobmsg_add_string(&b
, "reason", wps_ei_str(hapd
->wps_stats
.failure_reason
));
659 if (hapd
->wps_stats
.status
)
660 blobmsg_printf(&b
, "peer_address", MACSTR
, MAC2STR(hapd
->wps_stats
.peer_addr
));
662 ubus_send_reply(ctx
, req
, b
.head
);
668 hostapd_bss_wps_cancel(struct ubus_context
*ctx
, struct ubus_object
*obj
,
669 struct ubus_request_data
*req
, const char *method
,
670 struct blob_attr
*msg
)
673 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
675 rc
= hostapd_wps_cancel(hapd
);
678 return UBUS_STATUS_NOT_SUPPORTED
;
682 #endif /* CONFIG_WPS */
685 hostapd_bss_update_beacon(struct ubus_context
*ctx
, struct ubus_object
*obj
,
686 struct ubus_request_data
*req
, const char *method
,
687 struct blob_attr
*msg
)
690 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
692 rc
= ieee802_11_set_beacon(hapd
);
695 return UBUS_STATUS_NOT_SUPPORTED
;
706 static const struct blobmsg_policy config_add_policy
[__CONFIG_MAX
] = {
707 [CONFIG_IFACE
] = { "iface", BLOBMSG_TYPE_STRING
},
708 [CONFIG_FILE
] = { "config", BLOBMSG_TYPE_STRING
},
712 hostapd_config_add(struct ubus_context
*ctx
, struct ubus_object
*obj
,
713 struct ubus_request_data
*req
, const char *method
,
714 struct blob_attr
*msg
)
716 struct blob_attr
*tb
[__CONFIG_MAX
];
717 struct hapd_interfaces
*interfaces
= get_hapd_interfaces_from_object(obj
);
720 blobmsg_parse(config_add_policy
, __CONFIG_MAX
, tb
, blob_data(msg
), blob_len(msg
));
722 if (!tb
[CONFIG_FILE
] || !tb
[CONFIG_IFACE
])
723 return UBUS_STATUS_INVALID_ARGUMENT
;
725 snprintf(buf
, sizeof(buf
), "bss_config=%s:%s",
726 blobmsg_get_string(tb
[CONFIG_IFACE
]),
727 blobmsg_get_string(tb
[CONFIG_FILE
]));
729 if (hostapd_add_iface(interfaces
, buf
))
730 return UBUS_STATUS_INVALID_ARGUMENT
;
732 blob_buf_init(&b
, 0);
733 blobmsg_add_u32(&b
, "pid", getpid());
734 ubus_send_reply(ctx
, req
, b
.head
);
736 return UBUS_STATUS_OK
;
744 static const struct blobmsg_policy config_remove_policy
[__CONFIG_REM_MAX
] = {
745 [CONFIG_REM_IFACE
] = { "iface", BLOBMSG_TYPE_STRING
},
749 hostapd_config_remove(struct ubus_context
*ctx
, struct ubus_object
*obj
,
750 struct ubus_request_data
*req
, const char *method
,
751 struct blob_attr
*msg
)
753 struct blob_attr
*tb
[__CONFIG_REM_MAX
];
754 struct hapd_interfaces
*interfaces
= get_hapd_interfaces_from_object(obj
);
757 blobmsg_parse(config_remove_policy
, __CONFIG_REM_MAX
, tb
, blob_data(msg
), blob_len(msg
));
759 if (!tb
[CONFIG_REM_IFACE
])
760 return UBUS_STATUS_INVALID_ARGUMENT
;
762 if (hostapd_remove_iface(interfaces
, blobmsg_get_string(tb
[CONFIG_REM_IFACE
])))
763 return UBUS_STATUS_INVALID_ARGUMENT
;
765 return UBUS_STATUS_OK
;
774 CSA_SEC_CHANNEL_OFFSET
,
783 static const struct blobmsg_policy csa_policy
[__CSA_MAX
] = {
784 [CSA_FREQ
] = { "freq", BLOBMSG_TYPE_INT32
},
785 [CSA_BCN_COUNT
] = { "bcn_count", BLOBMSG_TYPE_INT32
},
786 [CSA_CENTER_FREQ1
] = { "center_freq1", BLOBMSG_TYPE_INT32
},
787 [CSA_CENTER_FREQ2
] = { "center_freq2", BLOBMSG_TYPE_INT32
},
788 [CSA_BANDWIDTH
] = { "bandwidth", BLOBMSG_TYPE_INT32
},
789 [CSA_SEC_CHANNEL_OFFSET
] = { "sec_channel_offset", BLOBMSG_TYPE_INT32
},
790 [CSA_HT
] = { "ht", BLOBMSG_TYPE_BOOL
},
791 [CSA_VHT
] = { "vht", BLOBMSG_TYPE_BOOL
},
792 [CSA_HE
] = { "he", BLOBMSG_TYPE_BOOL
},
793 [CSA_BLOCK_TX
] = { "block_tx", BLOBMSG_TYPE_BOOL
},
794 [CSA_FORCE
] = { "force", BLOBMSG_TYPE_BOOL
},
798 static void switch_chan_fallback_cb(void *eloop_data
, void *user_ctx
)
800 struct hostapd_iface
*iface
= eloop_data
;
801 struct hostapd_freq_params
*freq_params
= user_ctx
;
803 hostapd_switch_channel_fallback(iface
, freq_params
);
808 hostapd_switch_chan(struct ubus_context
*ctx
, struct ubus_object
*obj
,
809 struct ubus_request_data
*req
, const char *method
,
810 struct blob_attr
*msg
)
812 struct blob_attr
*tb
[__CSA_MAX
];
813 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
814 struct hostapd_config
*iconf
= hapd
->iface
->conf
;
815 struct hostapd_freq_params
*freq_params
;
816 struct hostapd_hw_modes
*mode
= hapd
->iface
->current_mode
;
817 struct csa_settings css
= {
819 .ht_enabled
= iconf
->ieee80211n
,
820 .vht_enabled
= iconf
->ieee80211ac
,
821 .he_enabled
= iconf
->ieee80211ax
,
822 .sec_channel_offset
= iconf
->secondary_channel
,
825 u8 chwidth
= hostapd_get_oper_chwidth(iconf
);
826 u8 seg0
= 0, seg1
= 0;
827 int ret
= UBUS_STATUS_OK
;
830 blobmsg_parse(csa_policy
, __CSA_MAX
, tb
, blob_data(msg
), blob_len(msg
));
833 return UBUS_STATUS_INVALID_ARGUMENT
;
835 switch (iconf
->vht_oper_chwidth
) {
836 case CHANWIDTH_USE_HT
:
837 if (iconf
->secondary_channel
)
838 css
.freq_params
.bandwidth
= 40;
840 css
.freq_params
.bandwidth
= 20;
842 case CHANWIDTH_160MHZ
:
843 css
.freq_params
.bandwidth
= 160;
846 css
.freq_params
.bandwidth
= 80;
850 css
.freq_params
.freq
= blobmsg_get_u32(tb
[CSA_FREQ
]);
852 #define SET_CSA_SETTING(name, field, type) \
855 css.field = blobmsg_get_ ## type(tb[name]); \
858 SET_CSA_SETTING(CSA_BCN_COUNT
, cs_count
, u32
);
859 SET_CSA_SETTING(CSA_CENTER_FREQ1
, freq_params
.center_freq1
, u32
);
860 SET_CSA_SETTING(CSA_CENTER_FREQ2
, freq_params
.center_freq2
, u32
);
861 SET_CSA_SETTING(CSA_BANDWIDTH
, freq_params
.bandwidth
, u32
);
862 SET_CSA_SETTING(CSA_SEC_CHANNEL_OFFSET
, freq_params
.sec_channel_offset
, u32
);
863 SET_CSA_SETTING(CSA_HT
, freq_params
.ht_enabled
, bool);
864 SET_CSA_SETTING(CSA_VHT
, freq_params
.vht_enabled
, bool);
865 SET_CSA_SETTING(CSA_HE
, freq_params
.he_enabled
, bool);
866 SET_CSA_SETTING(CSA_BLOCK_TX
, block_tx
, bool);
868 css
.freq_params
.channel
= hostapd_hw_get_channel(hapd
, css
.freq_params
.freq
);
869 if (!css
.freq_params
.channel
)
870 return UBUS_STATUS_NOT_SUPPORTED
;
872 switch (css
.freq_params
.bandwidth
) {
874 chwidth
= CHANWIDTH_160MHZ
;
877 chwidth
= css
.freq_params
.center_freq2
? CHANWIDTH_80P80MHZ
: CHANWIDTH_80MHZ
;
880 chwidth
= CHANWIDTH_USE_HT
;
884 hostapd_set_freq_params(&css
.freq_params
, iconf
->hw_mode
,
885 css
.freq_params
.freq
,
886 css
.freq_params
.channel
, iconf
->enable_edmg
,
888 css
.freq_params
.ht_enabled
,
889 css
.freq_params
.vht_enabled
,
890 css
.freq_params
.he_enabled
,
891 css
.freq_params
.sec_channel_offset
,
894 mode
? &mode
->he_capab
[IEEE80211_MODE_AP
] :
897 for (i
= 0; i
< hapd
->iface
->num_bss
; i
++) {
898 struct hostapd_data
*bss
= hapd
->iface
->bss
[i
];
900 if (hostapd_switch_channel(bss
, &css
) != 0)
901 ret
= UBUS_STATUS_NOT_SUPPORTED
;
904 if (!ret
|| !tb
[CSA_FORCE
] || !blobmsg_get_bool(tb
[CSA_FORCE
]))
907 freq_params
= malloc(sizeof(*freq_params
));
908 memcpy(freq_params
, &css
.freq_params
, sizeof(*freq_params
));
909 eloop_register_timeout(0, 1, switch_chan_fallback_cb
,
910 hapd
->iface
, freq_params
);
913 #undef SET_CSA_SETTING
919 __VENDOR_ELEMENTS_MAX
922 static const struct blobmsg_policy ve_policy
[__VENDOR_ELEMENTS_MAX
] = {
923 /* vendor elements are provided as hex-string */
924 [VENDOR_ELEMENTS
] = { "vendor_elements", BLOBMSG_TYPE_STRING
},
928 hostapd_vendor_elements(struct ubus_context
*ctx
, struct ubus_object
*obj
,
929 struct ubus_request_data
*req
, const char *method
,
930 struct blob_attr
*msg
)
932 struct blob_attr
*tb
[__VENDOR_ELEMENTS_MAX
];
933 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
934 struct hostapd_bss_config
*bss
= hapd
->conf
;
935 struct wpabuf
*elems
;
939 blobmsg_parse(ve_policy
, __VENDOR_ELEMENTS_MAX
, tb
,
940 blob_data(msg
), blob_len(msg
));
942 if (!tb
[VENDOR_ELEMENTS
])
943 return UBUS_STATUS_INVALID_ARGUMENT
;
945 pos
= blobmsg_data(tb
[VENDOR_ELEMENTS
]);
946 len
= os_strlen(pos
);
948 return UBUS_STATUS_INVALID_ARGUMENT
;
952 wpabuf_free(bss
->vendor_elements
);
953 bss
->vendor_elements
= NULL
;
957 elems
= wpabuf_alloc(len
);
961 if (hexstr2bin(pos
, wpabuf_put(elems
, len
), len
)) {
963 return UBUS_STATUS_INVALID_ARGUMENT
;
966 wpabuf_free(bss
->vendor_elements
);
967 bss
->vendor_elements
= elems
;
969 /* update beacons if vendor elements were set successfully */
970 if (ieee802_11_update_beacons(hapd
->iface
) != 0)
971 return UBUS_STATUS_NOT_SUPPORTED
;
972 return UBUS_STATUS_OK
;
976 hostapd_rrm_print_nr(struct hostapd_neighbor_entry
*nr
)
982 blobmsg_printf(&b
, "", MACSTR
, MAC2STR(nr
->bssid
));
984 str
= blobmsg_alloc_string_buffer(&b
, "", nr
->ssid
.ssid_len
+ 1);
985 memcpy(str
, nr
->ssid
.ssid
, nr
->ssid
.ssid_len
);
986 str
[nr
->ssid
.ssid_len
] = 0;
987 blobmsg_add_string_buffer(&b
);
989 len
= wpabuf_len(nr
->nr
);
990 str
= blobmsg_alloc_string_buffer(&b
, "", 2 * len
+ 1);
991 wpa_snprintf_hex(str
, 2 * len
+ 1, wpabuf_head_u8(nr
->nr
), len
);
992 blobmsg_add_string_buffer(&b
);
996 BSS_MGMT_EN_NEIGHBOR
,
998 BSS_MGMT_EN_LINK_MEASUREMENT
,
1000 BSS_MGMT_EN_BSS_TRANSITION
,
1006 __hostapd_bss_mgmt_enable_f(struct hostapd_data
*hapd
, int flag
)
1008 struct hostapd_bss_config
*bss
= hapd
->conf
;
1012 case BSS_MGMT_EN_NEIGHBOR
:
1013 if (bss
->radio_measurements
[0] &
1014 WLAN_RRM_CAPS_NEIGHBOR_REPORT
)
1017 bss
->radio_measurements
[0] |=
1018 WLAN_RRM_CAPS_NEIGHBOR_REPORT
;
1019 hostapd_neighbor_set_own_report(hapd
);
1021 case BSS_MGMT_EN_BEACON
:
1022 flags
= WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE
|
1023 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE
|
1024 WLAN_RRM_CAPS_BEACON_REPORT_TABLE
;
1026 if (bss
->radio_measurements
[0] & flags
== flags
)
1029 bss
->radio_measurements
[0] |= (u8
) flags
;
1031 case BSS_MGMT_EN_LINK_MEASUREMENT
:
1032 flags
= WLAN_RRM_CAPS_LINK_MEASUREMENT
;
1034 if (bss
->radio_measurements
[0] & flags
== flags
)
1037 bss
->radio_measurements
[0] |= (u8
) flags
;
1039 #ifdef CONFIG_WNM_AP
1040 case BSS_MGMT_EN_BSS_TRANSITION
:
1041 if (bss
->bss_transition
)
1044 bss
->bss_transition
= 1;
1051 __hostapd_bss_mgmt_enable(struct hostapd_data
*hapd
, uint32_t flags
)
1053 bool update
= false;
1056 for (i
= 0; i
< __BSS_MGMT_EN_MAX
; i
++) {
1057 if (!(flags
& (1 << i
)))
1060 update
|= __hostapd_bss_mgmt_enable_f(hapd
, i
);
1064 ieee802_11_update_beacons(hapd
->iface
);
1068 static const struct blobmsg_policy bss_mgmt_enable_policy
[__BSS_MGMT_EN_MAX
] = {
1069 [BSS_MGMT_EN_NEIGHBOR
] = { "neighbor_report", BLOBMSG_TYPE_BOOL
},
1070 [BSS_MGMT_EN_BEACON
] = { "beacon_report", BLOBMSG_TYPE_BOOL
},
1071 [BSS_MGMT_EN_LINK_MEASUREMENT
] = { "link_measurement", BLOBMSG_TYPE_BOOL
},
1072 #ifdef CONFIG_WNM_AP
1073 [BSS_MGMT_EN_BSS_TRANSITION
] = { "bss_transition", BLOBMSG_TYPE_BOOL
},
1078 hostapd_bss_mgmt_enable(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1079 struct ubus_request_data
*req
, const char *method
,
1080 struct blob_attr
*msg
)
1083 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1084 struct blob_attr
*tb
[__BSS_MGMT_EN_MAX
];
1085 struct blob_attr
*cur
;
1088 bool neigh
= false, beacon
= false;
1090 blobmsg_parse(bss_mgmt_enable_policy
, __BSS_MGMT_EN_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1092 for (i
= 0; i
< ARRAY_SIZE(tb
); i
++) {
1093 if (!tb
[i
] || !blobmsg_get_bool(tb
[i
]))
1099 __hostapd_bss_mgmt_enable(hapd
, flags
);
1104 hostapd_rrm_nr_enable(struct hostapd_data
*hapd
)
1106 __hostapd_bss_mgmt_enable(hapd
, 1 << BSS_MGMT_EN_NEIGHBOR
);
1110 hostapd_rrm_nr_get_own(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1111 struct ubus_request_data
*req
, const char *method
,
1112 struct blob_attr
*msg
)
1114 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1115 struct hostapd_neighbor_entry
*nr
;
1118 hostapd_rrm_nr_enable(hapd
);
1120 nr
= hostapd_neighbor_get(hapd
, hapd
->own_addr
, NULL
);
1122 return UBUS_STATUS_NOT_FOUND
;
1124 blob_buf_init(&b
, 0);
1126 c
= blobmsg_open_array(&b
, "value");
1127 hostapd_rrm_print_nr(nr
);
1128 blobmsg_close_array(&b
, c
);
1130 ubus_send_reply(ctx
, req
, b
.head
);
1136 hostapd_rrm_nr_list(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1137 struct ubus_request_data
*req
, const char *method
,
1138 struct blob_attr
*msg
)
1140 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1141 struct hostapd_neighbor_entry
*nr
;
1144 hostapd_rrm_nr_enable(hapd
);
1145 blob_buf_init(&b
, 0);
1147 c
= blobmsg_open_array(&b
, "list");
1148 dl_list_for_each(nr
, &hapd
->nr_db
, struct hostapd_neighbor_entry
, list
) {
1151 if (!memcmp(nr
->bssid
, hapd
->own_addr
, ETH_ALEN
))
1154 cur
= blobmsg_open_array(&b
, NULL
);
1155 hostapd_rrm_print_nr(nr
);
1156 blobmsg_close_array(&b
, cur
);
1158 blobmsg_close_array(&b
, c
);
1160 ubus_send_reply(ctx
, req
, b
.head
);
1170 static const struct blobmsg_policy nr_set_policy
[__NR_SET_LIST_MAX
] = {
1171 [NR_SET_LIST
] = { "list", BLOBMSG_TYPE_ARRAY
},
1176 hostapd_rrm_nr_clear(struct hostapd_data
*hapd
)
1178 struct hostapd_neighbor_entry
*nr
;
1181 dl_list_for_each(nr
, &hapd
->nr_db
, struct hostapd_neighbor_entry
, list
) {
1182 if (!memcmp(nr
->bssid
, hapd
->own_addr
, ETH_ALEN
))
1185 hostapd_neighbor_remove(hapd
, nr
->bssid
, &nr
->ssid
);
1191 hostapd_rrm_nr_set(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1192 struct ubus_request_data
*req
, const char *method
,
1193 struct blob_attr
*msg
)
1195 static const struct blobmsg_policy nr_e_policy
[] = {
1196 { .type
= BLOBMSG_TYPE_STRING
},
1197 { .type
= BLOBMSG_TYPE_STRING
},
1198 { .type
= BLOBMSG_TYPE_STRING
},
1200 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1201 struct blob_attr
*tb_l
[__NR_SET_LIST_MAX
];
1202 struct blob_attr
*tb
[ARRAY_SIZE(nr_e_policy
)];
1203 struct blob_attr
*cur
;
1206 hostapd_rrm_nr_enable(hapd
);
1208 blobmsg_parse(nr_set_policy
, __NR_SET_LIST_MAX
, tb_l
, blob_data(msg
), blob_len(msg
));
1209 if (!tb_l
[NR_SET_LIST
])
1210 return UBUS_STATUS_INVALID_ARGUMENT
;
1212 hostapd_rrm_nr_clear(hapd
);
1213 blobmsg_for_each_attr(cur
, tb_l
[NR_SET_LIST
], rem
) {
1214 struct wpa_ssid_value ssid
;
1215 struct wpabuf
*data
;
1219 blobmsg_parse_array(nr_e_policy
, ARRAY_SIZE(nr_e_policy
), tb
, blobmsg_data(cur
), blobmsg_data_len(cur
));
1220 if (!tb
[0] || !tb
[1] || !tb
[2])
1223 /* Neighbor Report binary */
1224 nr_s
= blobmsg_get_string(tb
[2]);
1225 data
= wpabuf_parse_bin(nr_s
);
1230 s
= blobmsg_get_string(tb
[0]);
1231 if (strlen(s
) == 0) {
1232 /* Copy BSSID from neighbor report */
1233 if (hwaddr_compact_aton(nr_s
, bssid
))
1235 } else if (hwaddr_aton(s
, bssid
)) {
1240 s
= blobmsg_get_string(tb
[1]);
1241 if (strlen(s
) == 0) {
1242 /* Copy SSID from hostapd BSS conf */
1243 memcpy(&ssid
, &hapd
->conf
->ssid
, sizeof(ssid
));
1245 ssid
.ssid_len
= strlen(s
);
1246 if (ssid
.ssid_len
> sizeof(ssid
.ssid
))
1249 memcpy(&ssid
, s
, ssid
.ssid_len
);
1252 hostapd_neighbor_set(hapd
, bssid
, &ssid
, data
, NULL
, NULL
, 0, 0);
1257 return UBUS_STATUS_INVALID_ARGUMENT
;
1266 BEACON_REQ_OP_CLASS
,
1268 BEACON_REQ_DURATION
,
1274 static const struct blobmsg_policy beacon_req_policy
[__BEACON_REQ_MAX
] = {
1275 [BEACON_REQ_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1276 [BEACON_REQ_OP_CLASS
] { "op_class", BLOBMSG_TYPE_INT32
},
1277 [BEACON_REQ_CHANNEL
] { "channel", BLOBMSG_TYPE_INT32
},
1278 [BEACON_REQ_DURATION
] { "duration", BLOBMSG_TYPE_INT32
},
1279 [BEACON_REQ_MODE
] { "mode", BLOBMSG_TYPE_INT32
},
1280 [BEACON_REQ_BSSID
] { "bssid", BLOBMSG_TYPE_STRING
},
1281 [BEACON_REQ_SSID
] { "ssid", BLOBMSG_TYPE_STRING
},
1285 hostapd_rrm_beacon_req(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1286 struct ubus_request_data
*ureq
, const char *method
,
1287 struct blob_attr
*msg
)
1289 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1290 struct blob_attr
*tb
[__BEACON_REQ_MAX
];
1291 struct blob_attr
*cur
;
1293 u8 bssid
[ETH_ALEN
] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
1298 blobmsg_parse(beacon_req_policy
, __BEACON_REQ_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1300 if (!tb
[BEACON_REQ_ADDR
] || !tb
[BEACON_REQ_MODE
] || !tb
[BEACON_REQ_DURATION
] ||
1301 !tb
[BEACON_REQ_OP_CLASS
] || !tb
[BEACON_REQ_CHANNEL
])
1302 return UBUS_STATUS_INVALID_ARGUMENT
;
1304 if (tb
[BEACON_REQ_SSID
])
1305 buf_len
+= blobmsg_data_len(tb
[BEACON_REQ_SSID
]) + 2 - 1;
1307 mode
= blobmsg_get_u32(tb
[BEACON_REQ_MODE
]);
1308 if (hwaddr_aton(blobmsg_data(tb
[BEACON_REQ_ADDR
]), addr
))
1309 return UBUS_STATUS_INVALID_ARGUMENT
;
1311 if (tb
[BEACON_REQ_BSSID
] &&
1312 hwaddr_aton(blobmsg_data(tb
[BEACON_REQ_BSSID
]), bssid
))
1313 return UBUS_STATUS_INVALID_ARGUMENT
;
1315 req
= wpabuf_alloc(buf_len
);
1317 return UBUS_STATUS_UNKNOWN_ERROR
;
1319 /* 1: regulatory class */
1320 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_OP_CLASS
]));
1322 /* 2: channel number */
1323 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_CHANNEL
]));
1325 /* 3-4: randomization interval */
1326 wpabuf_put_le16(req
, 0);
1329 wpabuf_put_le16(req
, blobmsg_get_u32(tb
[BEACON_REQ_DURATION
]));
1332 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_MODE
]));
1335 wpabuf_put_data(req
, bssid
, ETH_ALEN
);
1337 if ((cur
= tb
[BEACON_REQ_SSID
]) != NULL
) {
1338 wpabuf_put_u8(req
, WLAN_EID_SSID
);
1339 wpabuf_put_u8(req
, blobmsg_data_len(cur
) - 1);
1340 wpabuf_put_data(req
, blobmsg_data(cur
), blobmsg_data_len(cur
) - 1);
1343 ret
= hostapd_send_beacon_req(hapd
, addr
, 0, req
);
1352 LM_REQ_TX_POWER_USED
,
1353 LM_REQ_TX_POWER_MAX
,
1357 static const struct blobmsg_policy lm_req_policy
[__LM_REQ_MAX
] = {
1358 [LM_REQ_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1359 [LM_REQ_TX_POWER_USED
] = { "tx-power-used", BLOBMSG_TYPE_INT32
},
1360 [LM_REQ_TX_POWER_MAX
] = { "tx-power-max", BLOBMSG_TYPE_INT32
},
1364 hostapd_rrm_lm_req(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1365 struct ubus_request_data
*ureq
, const char *method
,
1366 struct blob_attr
*msg
)
1368 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1369 struct blob_attr
*tb
[__LM_REQ_MAX
];
1373 int8_t txp_used
, txp_max
;
1378 blobmsg_parse(lm_req_policy
, __LM_REQ_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1380 if (!tb
[LM_REQ_ADDR
])
1381 return UBUS_STATUS_INVALID_ARGUMENT
;
1383 if (tb
[LM_REQ_TX_POWER_USED
])
1384 txp_used
= (int8_t) blobmsg_get_u32(tb
[LM_REQ_TX_POWER_USED
]);
1386 if (tb
[LM_REQ_TX_POWER_MAX
])
1387 txp_max
= (int8_t) blobmsg_get_u32(tb
[LM_REQ_TX_POWER_MAX
]);
1389 if (hwaddr_aton(blobmsg_data(tb
[LM_REQ_ADDR
]), addr
))
1390 return UBUS_STATUS_INVALID_ARGUMENT
;
1392 buf
= wpabuf_alloc(5);
1394 return UBUS_STATUS_UNKNOWN_ERROR
;
1396 wpabuf_put_u8(buf
, WLAN_ACTION_RADIO_MEASUREMENT
);
1397 wpabuf_put_u8(buf
, WLAN_RRM_LINK_MEASUREMENT_REQUEST
);
1398 wpabuf_put_u8(buf
, 1);
1400 wpabuf_put_u8(buf
, txp_used
);
1402 wpabuf_put_u8(buf
, txp_max
);
1404 ret
= hostapd_drv_send_action(hapd
, hapd
->iface
->freq
, 0, addr
,
1405 wpabuf_head(buf
), wpabuf_len(buf
));
1415 void hostapd_ubus_handle_link_measurement(struct hostapd_data
*hapd
, const u8
*data
, size_t len
)
1417 const struct ieee80211_mgmt
*mgmt
= (const struct ieee80211_mgmt
*) data
;
1418 const u8
*pos
, *end
;
1422 token
= mgmt
->u
.action
.u
.rrm
.dialog_token
;
1423 pos
= mgmt
->u
.action
.u
.rrm
.variable
;
1428 if (!hapd
->ubus
.obj
.has_subscribers
)
1431 blob_buf_init(&b
, 0);
1432 blobmsg_add_macaddr(&b
, "address", mgmt
->sa
);
1433 blobmsg_add_u16(&b
, "dialog-token", token
);
1434 blobmsg_add_u16(&b
, "rx-antenna-id", pos
[4]);
1435 blobmsg_add_u16(&b
, "tx-antenna-id", pos
[5]);
1436 blobmsg_add_u16(&b
, "rcpi", pos
[6]);
1437 blobmsg_add_u16(&b
, "rsni", pos
[7]);
1439 ubus_notify(ctx
, &hapd
->ubus
.obj
, "link-measurement-report", b
.head
, -1);
1443 #ifdef CONFIG_WNM_AP
1446 hostapd_bss_tr_send(struct hostapd_data
*hapd
, u8
*addr
, bool disassoc_imminent
, bool abridged
,
1447 u16 disassoc_timer
, u8 validity_period
, u8 dialog_token
,
1448 struct blob_attr
*neighbors
)
1450 struct blob_attr
*cur
;
1451 struct sta_info
*sta
;
1457 sta
= ap_get_sta(hapd
, addr
);
1459 return UBUS_STATUS_NOT_FOUND
;
1464 if (blobmsg_check_array(neighbors
,
1465 BLOBMSG_TYPE_STRING
) < 0)
1466 return UBUS_STATUS_INVALID_ARGUMENT
;
1468 blobmsg_for_each_attr(cur
, neighbors
, rem
) {
1469 int len
= strlen(blobmsg_get_string(cur
));
1472 return UBUS_STATUS_INVALID_ARGUMENT
;
1474 nr_len
+= (len
/ 2) + 2;
1478 nr
= os_zalloc(nr_len
);
1480 return UBUS_STATUS_UNKNOWN_ERROR
;
1484 blobmsg_for_each_attr(cur
, neighbors
, rem
) {
1485 int len
= strlen(blobmsg_get_string(cur
)) / 2;
1487 *nr_cur
++ = WLAN_EID_NEIGHBOR_REPORT
;
1488 *nr_cur
++ = (u8
) len
;
1489 if (hexstr2bin(blobmsg_data(cur
), nr_cur
, len
)) {
1491 return UBUS_STATUS_INVALID_ARGUMENT
;
1499 req_mode
|= WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED
;
1502 req_mode
|= WNM_BSS_TM_REQ_ABRIDGED
;
1504 if (disassoc_imminent
)
1505 req_mode
|= WNM_BSS_TM_REQ_DISASSOC_IMMINENT
;
1507 if (wnm_send_bss_tm_req(hapd
, sta
, req_mode
, disassoc_timer
, validity_period
, NULL
,
1508 dialog_token
, NULL
, nr
, nr_len
, NULL
, 0))
1509 return UBUS_STATUS_UNKNOWN_ERROR
;
1518 BSS_TR_VALID_PERIOD
,
1521 BSS_TR_DIALOG_TOKEN
,
1522 __BSS_TR_DISASSOC_MAX
1525 static const struct blobmsg_policy bss_tr_policy
[__BSS_TR_DISASSOC_MAX
] = {
1526 [BSS_TR_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1527 [BSS_TR_DA_IMMINENT
] = { "disassociation_imminent", BLOBMSG_TYPE_BOOL
},
1528 [BSS_TR_DA_TIMER
] = { "disassociation_timer", BLOBMSG_TYPE_INT32
},
1529 [BSS_TR_VALID_PERIOD
] = { "validity_period", BLOBMSG_TYPE_INT32
},
1530 [BSS_TR_NEIGHBORS
] = { "neighbors", BLOBMSG_TYPE_ARRAY
},
1531 [BSS_TR_ABRIDGED
] = { "abridged", BLOBMSG_TYPE_BOOL
},
1532 [BSS_TR_DIALOG_TOKEN
] = { "dialog_token", BLOBMSG_TYPE_INT32
},
1536 hostapd_bss_transition_request(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1537 struct ubus_request_data
*ureq
, const char *method
,
1538 struct blob_attr
*msg
)
1540 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1541 struct blob_attr
*tb
[__BSS_TR_DISASSOC_MAX
];
1542 struct sta_info
*sta
;
1544 u32 valid_period
= 0;
1546 u32 dialog_token
= 1;
1550 blobmsg_parse(bss_tr_policy
, __BSS_TR_DISASSOC_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1552 if (!tb
[BSS_TR_ADDR
])
1553 return UBUS_STATUS_INVALID_ARGUMENT
;
1555 if (hwaddr_aton(blobmsg_data(tb
[BSS_TR_ADDR
]), addr
))
1556 return UBUS_STATUS_INVALID_ARGUMENT
;
1558 if (tb
[BSS_TR_DA_TIMER
])
1559 da_timer
= blobmsg_get_u32(tb
[BSS_TR_DA_TIMER
]);
1561 if (tb
[BSS_TR_VALID_PERIOD
])
1562 valid_period
= blobmsg_get_u32(tb
[BSS_TR_VALID_PERIOD
]);
1564 if (tb
[BSS_TR_DIALOG_TOKEN
])
1565 dialog_token
= blobmsg_get_u32(tb
[BSS_TR_DIALOG_TOKEN
]);
1567 da_imminent
= !!(tb
[BSS_TR_DA_IMMINENT
] && blobmsg_get_bool(tb
[BSS_TR_DA_IMMINENT
]));
1568 abridged
= !!(tb
[BSS_TR_ABRIDGED
] && blobmsg_get_bool(tb
[BSS_TR_ABRIDGED
]));
1570 return hostapd_bss_tr_send(hapd
, addr
, da_imminent
, abridged
, da_timer
, valid_period
,
1571 dialog_token
, tb
[BSS_TR_NEIGHBORS
]);
1575 #ifdef CONFIG_AIRTIME_POLICY
1578 UPDATE_AIRTIME_WEIGHT
,
1579 __UPDATE_AIRTIME_MAX
,
1583 static const struct blobmsg_policy airtime_policy
[__UPDATE_AIRTIME_MAX
] = {
1584 [UPDATE_AIRTIME_STA
] = { "sta", BLOBMSG_TYPE_STRING
},
1585 [UPDATE_AIRTIME_WEIGHT
] = { "weight", BLOBMSG_TYPE_INT32
},
1589 hostapd_bss_update_airtime(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1590 struct ubus_request_data
*ureq
, const char *method
,
1591 struct blob_attr
*msg
)
1593 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1594 struct blob_attr
*tb
[__UPDATE_AIRTIME_MAX
];
1595 struct sta_info
*sta
= NULL
;
1599 blobmsg_parse(airtime_policy
, __UPDATE_AIRTIME_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1601 if (!tb
[UPDATE_AIRTIME_WEIGHT
])
1602 return UBUS_STATUS_INVALID_ARGUMENT
;
1604 weight
= blobmsg_get_u32(tb
[UPDATE_AIRTIME_WEIGHT
]);
1606 if (!tb
[UPDATE_AIRTIME_STA
]) {
1608 return UBUS_STATUS_INVALID_ARGUMENT
;
1610 hapd
->conf
->airtime_weight
= weight
;
1614 if (hwaddr_aton(blobmsg_data(tb
[UPDATE_AIRTIME_STA
]), addr
))
1615 return UBUS_STATUS_INVALID_ARGUMENT
;
1617 sta
= ap_get_sta(hapd
, addr
);
1619 return UBUS_STATUS_NOT_FOUND
;
1621 sta
->dyn_airtime_weight
= weight
;
1622 airtime_policy_new_sta(hapd
, sta
);
1629 static const struct ubus_method bss_methods
[] = {
1630 UBUS_METHOD_NOARG("reload", hostapd_bss_reload
),
1631 UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients
),
1632 UBUS_METHOD_NOARG("get_status", hostapd_bss_get_status
),
1633 UBUS_METHOD("del_client", hostapd_bss_del_client
, del_policy
),
1634 #ifdef CONFIG_AIRTIME_POLICY
1635 UBUS_METHOD("update_airtime", hostapd_bss_update_airtime
, airtime_policy
),
1637 UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans
),
1639 UBUS_METHOD_NOARG("wps_start", hostapd_bss_wps_start
),
1640 UBUS_METHOD_NOARG("wps_status", hostapd_bss_wps_status
),
1641 UBUS_METHOD_NOARG("wps_cancel", hostapd_bss_wps_cancel
),
1643 UBUS_METHOD_NOARG("update_beacon", hostapd_bss_update_beacon
),
1644 UBUS_METHOD_NOARG("get_features", hostapd_bss_get_features
),
1646 UBUS_METHOD("switch_chan", hostapd_switch_chan
, csa_policy
),
1648 UBUS_METHOD("set_vendor_elements", hostapd_vendor_elements
, ve_policy
),
1649 UBUS_METHOD("notify_response", hostapd_notify_response
, notify_policy
),
1650 UBUS_METHOD("bss_mgmt_enable", hostapd_bss_mgmt_enable
, bss_mgmt_enable_policy
),
1651 UBUS_METHOD_NOARG("rrm_nr_get_own", hostapd_rrm_nr_get_own
),
1652 UBUS_METHOD_NOARG("rrm_nr_list", hostapd_rrm_nr_list
),
1653 UBUS_METHOD("rrm_nr_set", hostapd_rrm_nr_set
, nr_set_policy
),
1654 UBUS_METHOD("rrm_beacon_req", hostapd_rrm_beacon_req
, beacon_req_policy
),
1655 UBUS_METHOD("link_measurement_req", hostapd_rrm_lm_req
, lm_req_policy
),
1656 #ifdef CONFIG_WNM_AP
1657 UBUS_METHOD("bss_transition_request", hostapd_bss_transition_request
, bss_tr_policy
),
1661 static struct ubus_object_type bss_object_type
=
1662 UBUS_OBJECT_TYPE("hostapd_bss", bss_methods
);
1664 static int avl_compare_macaddr(const void *k1
, const void *k2
, void *ptr
)
1666 return memcmp(k1
, k2
, ETH_ALEN
);
1669 void hostapd_ubus_add_bss(struct hostapd_data
*hapd
)
1671 struct ubus_object
*obj
= &hapd
->ubus
.obj
;
1676 if (hapd
->conf
->mesh
& MESH_ENABLED
)
1680 if (!hostapd_ubus_init())
1683 if (asprintf(&name
, "hostapd.%s", hapd
->conf
->iface
) < 0)
1686 avl_init(&hapd
->ubus
.banned
, avl_compare_macaddr
, false, NULL
);
1688 obj
->type
= &bss_object_type
;
1689 obj
->methods
= bss_object_type
.methods
;
1690 obj
->n_methods
= bss_object_type
.n_methods
;
1691 ret
= ubus_add_object(ctx
, obj
);
1692 hostapd_ubus_ref_inc();
1694 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "add");
1697 void hostapd_ubus_free_bss(struct hostapd_data
*hapd
)
1699 struct ubus_object
*obj
= &hapd
->ubus
.obj
;
1700 char *name
= (char *) obj
->name
;
1703 if (hapd
->conf
->mesh
& MESH_ENABLED
)
1710 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "remove");
1713 ubus_remove_object(ctx
, obj
);
1714 hostapd_ubus_ref_dec();
1721 hostapd_ubus_vlan_action(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
,
1724 struct vlan_description
*desc
= &vlan
->vlan_desc
;
1728 if (!hapd
->ubus
.obj
.has_subscribers
)
1731 blob_buf_init(&b
, 0);
1732 blobmsg_add_string(&b
, "ifname", vlan
->ifname
);
1733 blobmsg_add_string(&b
, "bridge", vlan
->bridge
);
1734 blobmsg_add_u32(&b
, "vlan_id", vlan
->vlan_id
);
1736 if (desc
->notempty
) {
1737 blobmsg_add_u32(&b
, "untagged", desc
->untagged
);
1738 c
= blobmsg_open_array(&b
, "tagged");
1739 for (i
= 0; i
< ARRAY_SIZE(desc
->tagged
) && desc
->tagged
[i
]; i
++)
1740 blobmsg_add_u32(&b
, "", desc
->tagged
[i
]);
1741 blobmsg_close_array(&b
, c
);
1744 ubus_notify(ctx
, &hapd
->ubus
.obj
, action
, b
.head
, -1);
1747 void hostapd_ubus_add_vlan(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
)
1749 hostapd_ubus_vlan_action(hapd
, vlan
, "vlan_add");
1752 void hostapd_ubus_remove_vlan(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
)
1754 hostapd_ubus_vlan_action(hapd
, vlan
, "vlan_remove");
1757 static const struct ubus_method daemon_methods
[] = {
1758 UBUS_METHOD("config_add", hostapd_config_add
, config_add_policy
),
1759 UBUS_METHOD("config_remove", hostapd_config_remove
, config_remove_policy
),
1762 static struct ubus_object_type daemon_object_type
=
1763 UBUS_OBJECT_TYPE("hostapd", daemon_methods
);
1765 void hostapd_ubus_add(struct hapd_interfaces
*interfaces
)
1767 struct ubus_object
*obj
= &interfaces
->ubus
;
1770 if (!hostapd_ubus_init())
1773 obj
->name
= strdup("hostapd");
1775 obj
->type
= &daemon_object_type
;
1776 obj
->methods
= daemon_object_type
.methods
;
1777 obj
->n_methods
= daemon_object_type
.n_methods
;
1778 ret
= ubus_add_object(ctx
, obj
);
1779 hostapd_ubus_ref_inc();
1782 void hostapd_ubus_free(struct hapd_interfaces
*interfaces
)
1784 struct ubus_object
*obj
= &interfaces
->ubus
;
1785 char *name
= (char *) obj
->name
;
1791 ubus_remove_object(ctx
, obj
);
1792 hostapd_ubus_ref_dec();
1798 struct ubus_event_req
{
1799 struct ubus_notify_request nreq
;
1804 ubus_event_cb(struct ubus_notify_request
*req
, int idx
, int ret
)
1806 struct ubus_event_req
*ureq
= container_of(req
, struct ubus_event_req
, nreq
);
1811 int hostapd_ubus_handle_event(struct hostapd_data
*hapd
, struct hostapd_ubus_request
*req
)
1813 struct ubus_banned_client
*ban
;
1814 const char *types
[HOSTAPD_UBUS_TYPE_MAX
] = {
1815 [HOSTAPD_UBUS_PROBE_REQ
] = "probe",
1816 [HOSTAPD_UBUS_AUTH_REQ
] = "auth",
1817 [HOSTAPD_UBUS_ASSOC_REQ
] = "assoc",
1819 const char *type
= "mgmt";
1820 struct ubus_event_req ureq
= {};
1823 if (req
->mgmt_frame
)
1824 addr
= req
->mgmt_frame
->sa
;
1828 ban
= avl_find_element(&hapd
->ubus
.banned
, addr
, ban
, avl
);
1830 return WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA
;
1832 if (!hapd
->ubus
.obj
.has_subscribers
)
1833 return WLAN_STATUS_SUCCESS
;
1835 if (req
->type
< ARRAY_SIZE(types
))
1836 type
= types
[req
->type
];
1838 blob_buf_init(&b
, 0);
1839 blobmsg_add_macaddr(&b
, "address", addr
);
1840 if (req
->mgmt_frame
)
1841 blobmsg_add_macaddr(&b
, "target", req
->mgmt_frame
->da
);
1842 if (req
->ssi_signal
)
1843 blobmsg_add_u32(&b
, "signal", req
->ssi_signal
);
1844 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
1847 if(req
->elems
->ht_capabilities
)
1849 struct ieee80211_ht_capabilities
*ht_capabilities
;
1850 void *ht_cap
, *ht_cap_mcs_set
, *mcs_set
;
1853 ht_capabilities
= (struct ieee80211_ht_capabilities
*) req
->elems
->ht_capabilities
;
1854 ht_cap
= blobmsg_open_table(&b
, "ht_capabilities");
1855 blobmsg_add_u16(&b
, "ht_capabilities_info", ht_capabilities
->ht_capabilities_info
);
1856 ht_cap_mcs_set
= blobmsg_open_table(&b
, "supported_mcs_set");
1857 blobmsg_add_u16(&b
, "a_mpdu_params", ht_capabilities
->a_mpdu_params
);
1858 blobmsg_add_u16(&b
, "ht_extended_capabilities", ht_capabilities
->ht_extended_capabilities
);
1859 blobmsg_add_u32(&b
, "tx_bf_capability_info", ht_capabilities
->tx_bf_capability_info
);
1860 blobmsg_add_u16(&b
, "asel_capabilities", ht_capabilities
->asel_capabilities
);
1861 mcs_set
= blobmsg_open_array(&b
, "supported_mcs_set");
1862 for (int i
= 0; i
< 16; i
++) {
1863 blobmsg_add_u16(&b
, NULL
, (u16
) ht_capabilities
->supported_mcs_set
[i
]);
1865 blobmsg_close_array(&b
, mcs_set
);
1866 blobmsg_close_table(&b
, ht_cap_mcs_set
);
1867 blobmsg_close_table(&b
, ht_cap
);
1869 if(req
->elems
->vht_capabilities
)
1871 struct ieee80211_vht_capabilities
*vht_capabilities
;
1872 void *vht_cap
, *vht_cap_mcs_set
;
1874 vht_capabilities
= (struct ieee80211_vht_capabilities
*) req
->elems
->vht_capabilities
;
1875 vht_cap
= blobmsg_open_table(&b
, "vht_capabilities");
1876 blobmsg_add_u32(&b
, "vht_capabilities_info", vht_capabilities
->vht_capabilities_info
);
1877 vht_cap_mcs_set
= blobmsg_open_table(&b
, "vht_supported_mcs_set");
1878 blobmsg_add_u16(&b
, "rx_map", vht_capabilities
->vht_supported_mcs_set
.rx_map
);
1879 blobmsg_add_u16(&b
, "rx_highest", vht_capabilities
->vht_supported_mcs_set
.rx_highest
);
1880 blobmsg_add_u16(&b
, "tx_map", vht_capabilities
->vht_supported_mcs_set
.tx_map
);
1881 blobmsg_add_u16(&b
, "tx_highest", vht_capabilities
->vht_supported_mcs_set
.tx_highest
);
1882 blobmsg_close_table(&b
, vht_cap_mcs_set
);
1883 blobmsg_close_table(&b
, vht_cap
);
1887 if (!hapd
->ubus
.notify_response
) {
1888 ubus_notify(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, -1);
1889 return WLAN_STATUS_SUCCESS
;
1892 if (ubus_notify_async(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, &ureq
.nreq
))
1893 return WLAN_STATUS_SUCCESS
;
1895 ureq
.nreq
.status_cb
= ubus_event_cb
;
1896 ubus_complete_request(ctx
, &ureq
.nreq
.req
, 100);
1901 return WLAN_STATUS_SUCCESS
;
1904 void hostapd_ubus_notify(struct hostapd_data
*hapd
, const char *type
, const u8
*addr
)
1906 if (!hapd
->ubus
.obj
.has_subscribers
)
1912 blob_buf_init(&b
, 0);
1913 blobmsg_add_macaddr(&b
, "address", addr
);
1915 ubus_notify(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, -1);
1918 void hostapd_ubus_notify_beacon_report(
1919 struct hostapd_data
*hapd
, const u8
*addr
, u8 token
, u8 rep_mode
,
1920 struct rrm_measurement_beacon_report
*rep
, size_t len
)
1922 if (!hapd
->ubus
.obj
.has_subscribers
)
1928 blob_buf_init(&b
, 0);
1929 blobmsg_add_macaddr(&b
, "address", addr
);
1930 blobmsg_add_u16(&b
, "op-class", rep
->op_class
);
1931 blobmsg_add_u16(&b
, "channel", rep
->channel
);
1932 blobmsg_add_u64(&b
, "start-time", rep
->start_time
);
1933 blobmsg_add_u16(&b
, "duration", rep
->duration
);
1934 blobmsg_add_u16(&b
, "report-info", rep
->report_info
);
1935 blobmsg_add_u16(&b
, "rcpi", rep
->rcpi
);
1936 blobmsg_add_u16(&b
, "rsni", rep
->rsni
);
1937 blobmsg_add_macaddr(&b
, "bssid", rep
->bssid
);
1938 blobmsg_add_u16(&b
, "antenna-id", rep
->antenna_id
);
1939 blobmsg_add_u16(&b
, "parent-tsf", rep
->parent_tsf
);
1941 ubus_notify(ctx
, &hapd
->ubus
.obj
, "beacon-report", b
.head
, -1);
1944 void hostapd_ubus_notify_radar_detected(struct hostapd_iface
*iface
, int frequency
,
1945 int chan_width
, int cf1
, int cf2
)
1947 struct hostapd_data
*hapd
;
1950 blob_buf_init(&b
, 0);
1951 blobmsg_add_u16(&b
, "frequency", frequency
);
1952 blobmsg_add_u16(&b
, "width", chan_width
);
1953 blobmsg_add_u16(&b
, "center1", cf1
);
1954 blobmsg_add_u16(&b
, "center2", cf2
);
1956 for (i
= 0; i
< iface
->num_bss
; i
++) {
1957 hapd
= iface
->bss
[i
];
1958 ubus_notify(ctx
, &hapd
->ubus
.obj
, "radar-detected", b
.head
, -1);
1962 #ifdef CONFIG_WNM_AP
1963 static void hostapd_ubus_notify_bss_transition_add_candidate_list(
1964 const u8
*candidate_list
, u16 candidate_list_len
)
1969 if (candidate_list_len
== 0)
1972 cl_str
= blobmsg_alloc_string_buffer(&b
, "candidate-list", candidate_list_len
* 2 + 1);
1973 for (i
= 0; i
< candidate_list_len
; i
++)
1974 snprintf(&cl_str
[i
*2], 3, "%02X", candidate_list
[i
]);
1975 blobmsg_add_string_buffer(&b
);
1980 void hostapd_ubus_notify_bss_transition_response(
1981 struct hostapd_data
*hapd
, const u8
*addr
, u8 dialog_token
, u8 status_code
,
1982 u8 bss_termination_delay
, const u8
*target_bssid
,
1983 const u8
*candidate_list
, u16 candidate_list_len
)
1985 #ifdef CONFIG_WNM_AP
1988 if (!hapd
->ubus
.obj
.has_subscribers
)
1994 blob_buf_init(&b
, 0);
1995 blobmsg_add_macaddr(&b
, "address", addr
);
1996 blobmsg_add_u8(&b
, "dialog-token", dialog_token
);
1997 blobmsg_add_u8(&b
, "status-code", status_code
);
1998 blobmsg_add_u8(&b
, "bss-termination-delay", bss_termination_delay
);
2000 blobmsg_add_macaddr(&b
, "target-bssid", target_bssid
);
2002 hostapd_ubus_notify_bss_transition_add_candidate_list(candidate_list
, candidate_list_len
);
2004 ubus_notify(ctx
, &hapd
->ubus
.obj
, "bss-transition-response", b
.head
, -1);
2008 int hostapd_ubus_notify_bss_transition_query(
2009 struct hostapd_data
*hapd
, const u8
*addr
, u8 dialog_token
, u8 reason
,
2010 const u8
*candidate_list
, u16 candidate_list_len
)
2012 #ifdef CONFIG_WNM_AP
2013 struct ubus_event_req ureq
= {};
2017 if (!hapd
->ubus
.obj
.has_subscribers
)
2023 blob_buf_init(&b
, 0);
2024 blobmsg_add_macaddr(&b
, "address", addr
);
2025 blobmsg_add_u8(&b
, "dialog-token", dialog_token
);
2026 blobmsg_add_u8(&b
, "reason", reason
);
2027 hostapd_ubus_notify_bss_transition_add_candidate_list(candidate_list
, candidate_list_len
);
2029 if (!hapd
->ubus
.notify_response
) {
2030 ubus_notify(ctx
, &hapd
->ubus
.obj
, "bss-transition-query", b
.head
, -1);
2034 if (ubus_notify_async(ctx
, &hapd
->ubus
.obj
, "bss-transition-query", b
.head
, &ureq
.nreq
))
2037 ureq
.nreq
.status_cb
= ubus_event_cb
;
2038 ubus_complete_request(ctx
, &ureq
.nreq
.req
, 100);