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iw: print ctrl port tx status event
[thirdparty/iw.git] / event.c
CommitLineData
957a0f07
JB		 1#include <stdint.h>
2#include <stdbool.h>
3#include <net/if.h>
4#include <errno.h>
7c4e86ca 5#include <inttypes.h>
957a0f07
JB		 6#include "iw.h"
7
8static int no_seq_check(struct nl_msg *msg, void *arg)
9{
10 return NL_OK;
11}
12
0168589d
LR		 13struct ieee80211_beacon_channel {
14 __u16 center_freq;
f0c48e7b 15 bool no_ir;
0168589d
LR		 16 bool no_ibss;
17};
18
19static int parse_beacon_hint_chan(struct nlattr *tb,
20 struct ieee80211_beacon_channel *chan)
21{
22 struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
23 static struct nla_policy beacon_freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
24 [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
f0c48e7b
IP		 25 [NL80211_FREQUENCY_ATTR_NO_IR] = { .type = NLA_FLAG },
26 [__NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
0168589d
LR		 27 };
28
29 if (nla_parse_nested(tb_freq,
30 NL80211_FREQUENCY_ATTR_MAX,
31 tb,
32 beacon_freq_policy))
33 return -EINVAL;
34
35 chan->center_freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
36
f0c48e7b
IP		 37 if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IR])
38 chan->no_ir = true;
39 if (tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS])
0168589d
LR		 40 chan->no_ibss = true;
41
42 return 0;
43}
44
957a0f07
JB		 45static void print_frame(struct print_event_args *args, struct nlattr *attr)
46{
47 uint8_t *frame;
48 size_t len;
0ee571d5 49 unsigned int i;
957a0f07
JB		 50 char macbuf[6*3];
51 uint16_t tmp;
52
572e47a3 53 if (!attr) {
957a0f07 54 printf(" [no frame]");
572e47a3
AK		 55 return;
56 }
957a0f07
JB		 57
58 frame = nla_data(attr);
59 len = nla_len(attr);
60
61 if (len < 26) {
62 printf(" [invalid frame: ");
63 goto print_frame;
64 }
65
66 mac_addr_n2a(macbuf, frame + 10);
67 printf(" %s -> ", macbuf);
68 mac_addr_n2a(macbuf, frame + 4);
69 printf("%s", macbuf);
70
71 switch (frame[0] & 0xfc) {
72 case 0x10: /* assoc resp */
73 case 0x30: /* reassoc resp */
74 /* status */
75 tmp = (frame[27] << 8) + frame[26];
76 printf(" status: %d: %s", tmp, get_status_str(tmp));
77 break;
78 case 0x00: /* assoc req */
79 case 0x20: /* reassoc req */
80 break;
81 case 0xb0: /* auth */
82 /* status */
83 tmp = (frame[29] << 8) + frame[28];
84 printf(" status: %d: %s", tmp, get_status_str(tmp));
85 break;
957a0f07
JB		 86 case 0xa0: /* disassoc */
87 case 0xc0: /* deauth */
88 /* reason */
89 tmp = (frame[25] << 8) + frame[24];
90 printf(" reason %d: %s", tmp, get_reason_str(tmp));
91 break;
92 }
93
94 if (!args->frame)
95 return;
96
97 printf(" [frame:");
98
99 print_frame:
100 for (i = 0; i < len; i++)
101 printf(" %.02x", frame[i]);
102 printf("]");
103}
104
f19444fe 105static void parse_cqm_event(struct nlattr **attrs)
7988b229
JO		 106{
107 static struct nla_policy cqm_policy[NL80211_ATTR_CQM_MAX + 1] = {
108 [NL80211_ATTR_CQM_RSSI_THOLD] = { .type = NLA_U32 },
109 [NL80211_ATTR_CQM_RSSI_HYST] = { .type = NLA_U32 },
110 [NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT] = { .type = NLA_U32 },
111 };
112 struct nlattr *cqm[NL80211_ATTR_CQM_MAX + 1];
f19444fe 113 struct nlattr *cqm_attr = attrs[NL80211_ATTR_CQM];
7988b229 114
e5497f12 115 printf("CQM event: ");
7988b229 116
f19444fe
JB		 117 if (!cqm_attr ||
118 nla_parse_nested(cqm, NL80211_ATTR_CQM_MAX, cqm_attr, cqm_policy)) {
7988b229
JO		 119 printf("missing data!\n");
120 return;
121 }
122
123 if (cqm[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT]) {
124 enum nl80211_cqm_rssi_threshold_event rssi_event;
19b80cd0 125 int32_t rssi_level = -1;
e5497f12
BG		 126 bool found_one = false;
127
7988b229 128 rssi_event = nla_get_u32(cqm[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT]);
19b80cd0
MT		 129 if (cqm[NL80211_ATTR_CQM_RSSI_LEVEL])
130 rssi_level = nla_get_u32(cqm[NL80211_ATTR_CQM_RSSI_LEVEL]);
e5497f12
BG		 131
132 switch (rssi_event) {
133 case NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH:
19b80cd0 134 printf("RSSI (%i dBm) went above threshold\n", rssi_level);
e5497f12
BG		 135 found_one = true;
136 break;
137 case NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW:
19b80cd0 138 printf("RSSI (%i dBm) went below threshold\n", rssi_level);
e5497f12
BG		 139 found_one = true;
140 break;
141 case NL80211_CQM_RSSI_BEACON_LOSS_EVENT:
142 printf("Beacon loss detected\n");
143 found_one = true;
144 break;
145 }
146
147 if (!found_one)
148 printf("Unknown event type: %i\n", rssi_event);
a3ca7c69
BG		 149 } else if (cqm[NL80211_ATTR_CQM_PKT_LOSS_EVENT]) {
150 if (attrs[NL80211_ATTR_MAC]) {
151 uint32_t frames;
152 char buf[3*6];
153
154 frames = nla_get_u32(cqm[NL80211_ATTR_CQM_PKT_LOSS_EVENT]);
155 mac_addr_n2a(buf, nla_data(attrs[NL80211_ATTR_MAC]));
156 printf("peer %s didn't ACK %d packets\n", buf, frames);
157 } else {
158 printf("PKT-LOSS-EVENT did not have MAC attribute!\n");
159 }
160 } else if (cqm[NL80211_ATTR_CQM_BEACON_LOSS_EVENT]) {
161 printf("beacon loss\n");
162 } else {
f19444fe 163 printf("unknown event\n");
a3ca7c69 164 }
7988b229
JO		 165}
166
8612433d
JM		 167static const char * key_type_str(enum nl80211_key_type key_type)
168{
169 static char buf[30];
170 switch (key_type) {
171 case NL80211_KEYTYPE_GROUP:
172 return "Group";
173 case NL80211_KEYTYPE_PAIRWISE:
174 return "Pairwise";
175 case NL80211_KEYTYPE_PEERKEY:
176 return "PeerKey";
177 default:
178 snprintf(buf, sizeof(buf), "unknown(%d)", key_type);
179 return buf;
180 }
181}
182
183static void parse_mic_failure(struct nlattr **attrs)
184{
185 printf("Michael MIC failure event:");
186
187 if (attrs[NL80211_ATTR_MAC]) {
188 char addr[3 * ETH_ALEN];
189 mac_addr_n2a(addr, nla_data(attrs[NL80211_ATTR_MAC]));
190 printf(" source MAC address %s", addr);
191 }
192
193 if (attrs[NL80211_ATTR_KEY_SEQ] &&
194 nla_len(attrs[NL80211_ATTR_KEY_SEQ]) == 6) {
195 unsigned char *seq = nla_data(attrs[NL80211_ATTR_KEY_SEQ]);
196 printf(" seq=%02x%02x%02x%02x%02x%02x",
197 seq[0], seq[1], seq[2], seq[3], seq[4], seq[5]);
198 }
199 if (attrs[NL80211_ATTR_KEY_TYPE]) {
200 enum nl80211_key_type key_type =
201 nla_get_u32(attrs[NL80211_ATTR_KEY_TYPE]);
202 printf(" Key Type %s", key_type_str(key_type));
203 }
204
205 if (attrs[NL80211_ATTR_KEY_IDX]) {
206 __u8 key_id = nla_get_u8(attrs[NL80211_ATTR_KEY_IDX]);
207 printf(" Key Id %d", key_id);
208 }
209
210 printf("\n");
211}
7988b229 212
819b78cc
JB		 213static void parse_wowlan_wake_event(struct nlattr **attrs)
214{
d516c5bc
LC		 215 struct nlattr *tb[NUM_NL80211_WOWLAN_TRIG],
216 *tb_match[NUM_NL80211_ATTR];
819b78cc
JB		 217
218 printf("WoWLAN wakeup\n");
219 if (!attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) {
220 printf("\twakeup not due to WoWLAN\n");
221 return;
222 }
223
224 nla_parse(tb, MAX_NL80211_WOWLAN_TRIG,
225 nla_data(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
226 nla_len(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]), NULL);
227
228 if (tb[NL80211_WOWLAN_TRIG_DISCONNECT])
229 printf("\t* was disconnected\n");
230 if (tb[NL80211_WOWLAN_TRIG_MAGIC_PKT])
231 printf("\t* magic packet received\n");
232 if (tb[NL80211_WOWLAN_TRIG_PKT_PATTERN])
233 printf("\t* pattern index: %u\n",
234 nla_get_u32(tb[NL80211_WOWLAN_TRIG_PKT_PATTERN]));
235 if (tb[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE])
236 printf("\t* GTK rekey failure\n");
237 if (tb[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST])
238 printf("\t* EAP identity request\n");
239 if (tb[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE])
240 printf("\t* 4-way handshake\n");
241 if (tb[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
242 printf("\t* RF-kill released\n");
d516c5bc
LC		 243 if (tb[NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS]) {
244 struct nlattr *match, *freq;
245 int rem_nst, rem_nst2;
246
247 printf("\t* network detected\n");
248 nla_for_each_nested(match,
249 tb[NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS],
250 rem_nst) {
b7e8163a
DS		 251 nla_parse_nested(tb_match, NL80211_ATTR_MAX, match,
252 NULL);
d516c5bc
LC		 253 printf("\t\tSSID: \"");
254 print_ssid_escaped(nla_len(tb_match[NL80211_ATTR_SSID]),
255 nla_data(tb_match[NL80211_ATTR_SSID]));
256 printf("\"");
257 if (tb_match[NL80211_ATTR_SCAN_FREQUENCIES]) {
258 printf(" freq(s):");
259 nla_for_each_nested(freq,
260 tb_match[NL80211_ATTR_SCAN_FREQUENCIES],
261 rem_nst2)
262 printf(" %d", nla_get_u32(freq));
263 }
264 printf("\n");
265 }
266 }
819b78cc
JB		 267 if (tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]) {
268 uint8_t *d = nla_data(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]);
269 int l = nla_len(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]);
270 int i;
271 printf("\t* packet (might be truncated): ");
272 for (i = 0; i < l; i++) {
273 if (i > 0)
274 printf(":");
275 printf("%.2x", d[i]);
276 }
277 printf("\n");
278 }
279 if (tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]) {
280 uint8_t *d = nla_data(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]);
281 int l = nla_len(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]);
282 int i;
283 printf("\t* packet (might be truncated): ");
284 for (i = 0; i < l; i++) {
285 if (i > 0)
286 printf(":");
287 printf("%.2x", d[i]);
288 }
289 printf("\n");
290 }
291 if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH])
292 printf("\t* TCP connection wakeup received\n");
293 if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST])
294 printf("\t* TCP connection lost\n");
295 if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS])
296 printf("\t* TCP connection ran out of tokens\n");
297}
298
8e58fe92
JB		 299extern struct vendor_event *__start_vendor_event[];
300extern struct vendor_event *__stop_vendor_event;
301
302// Dummy to force the section to exist
303VENDOR_EVENT(0xffffffff, 0xffffffff, NULL);
304
305static void parse_vendor_event(struct nlattr **attrs, bool dump)
306{
307 __u32 vendor_id, subcmd;
308 unsigned int i;
309
310 if (!attrs[NL80211_ATTR_VENDOR_ID] ||
311 !attrs[NL80211_ATTR_VENDOR_SUBCMD])
312 return;
313
314 vendor_id = nla_get_u32(attrs[NL80211_ATTR_VENDOR_ID]);
315 subcmd = nla_get_u32(attrs[NL80211_ATTR_VENDOR_SUBCMD]);
316
317 printf("vendor event %.6x:%d", vendor_id, subcmd);
318
319 for (i = 0; i < &__stop_vendor_event - __start_vendor_event; i++) {
320 struct vendor_event *ev = __start_vendor_event[i];
321
322 if (!ev)
323 continue;
324
325 if (ev->vendor_id != vendor_id)
326 continue;
327 if (ev->subcmd != subcmd)
328 continue;
329 if (!ev->callback)
330 continue;
331
332 ev->callback(vendor_id, subcmd, attrs[NL80211_ATTR_VENDOR_DATA]);
333 goto out;
334 }
335
336 if (dump && attrs[NL80211_ATTR_VENDOR_DATA])
337 iw_hexdump("vendor event",
338 nla_data(attrs[NL80211_ATTR_VENDOR_DATA]),
339 nla_len(attrs[NL80211_ATTR_VENDOR_DATA]));
340out:
341 printf("\n");
342}
343
7c4e86ca
RZ		 344static void parse_nan_term(struct nlattr **attrs)
345{
346 struct nlattr *func[NL80211_NAN_FUNC_ATTR_MAX + 1];
347
348 static struct nla_policy
349 nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = {
350 [NL80211_NAN_FUNC_TYPE] = { .type = NLA_U8 },
351 [NL80211_NAN_FUNC_SERVICE_ID] = { },
352 [NL80211_NAN_FUNC_PUBLISH_TYPE] = { .type = NLA_U8 },
353 [NL80211_NAN_FUNC_PUBLISH_BCAST] = { .type = NLA_FLAG },
354 [NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
355 [NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
356 [NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
357 [NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { },
358 [NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
359 [NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
360 [NL80211_NAN_FUNC_SERVICE_INFO] = { },
361 [NL80211_NAN_FUNC_SRF] = { .type = NLA_NESTED },
362 [NL80211_NAN_FUNC_RX_MATCH_FILTER] = { .type = NLA_NESTED },
363 [NL80211_NAN_FUNC_TX_MATCH_FILTER] = { .type = NLA_NESTED },
364 [NL80211_NAN_FUNC_INSTANCE_ID] = { .type = NLA_U8},
365 };
366
367 if (!attrs[NL80211_ATTR_COOKIE]) {
368 printf("Bad NAN func termination format - cookie is missing\n");
369 return;
370 }
371
372 if (nla_parse_nested(func, NL80211_NAN_FUNC_ATTR_MAX,
373 attrs[NL80211_ATTR_NAN_FUNC],
374 nan_func_policy)) {
375 printf("NAN: failed to parse nan func\n");
376 return;
377 }
378
379 if (!func[NL80211_NAN_FUNC_INSTANCE_ID]) {
380 printf("Bad NAN func termination format-instance id missing\n");
381 return;
382 }
383
384 if (!func[NL80211_NAN_FUNC_TERM_REASON]) {
385 printf("Bad NAN func termination format - reason is missing\n");
386 return;
387 }
388 printf("NAN(cookie=0x%llx): Termination event: id = %d, reason = ",
389 (long long int)nla_get_u64(attrs[NL80211_ATTR_COOKIE]),
390 nla_get_u8(func[NL80211_NAN_FUNC_INSTANCE_ID]));
391 switch (nla_get_u8(func[NL80211_NAN_FUNC_TERM_REASON])) {
392 case NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST:
393 printf("user request\n");
394 break;
395 case NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED:
396 printf("expired\n");
397 break;
398 case NL80211_NAN_FUNC_TERM_REASON_ERROR:
399 printf("error\n");
400 break;
401 default:
402 printf("unknown\n");
403 }
404}
405
8ddb960e
JB		 406static const char *ftm_fail_reason(unsigned int reason)
407{
408#define FTM_FAIL_REASON(x) case NL80211_PMSR_FTM_FAILURE_##x: return #x
409 switch (reason) {
410 FTM_FAIL_REASON(UNSPECIFIED);
411 FTM_FAIL_REASON(NO_RESPONSE);
412 FTM_FAIL_REASON(REJECTED);
413 FTM_FAIL_REASON(WRONG_CHANNEL);
414 FTM_FAIL_REASON(PEER_NOT_CAPABLE);
415 FTM_FAIL_REASON(INVALID_TIMESTAMP);
416 FTM_FAIL_REASON(PEER_BUSY);
417 FTM_FAIL_REASON(BAD_CHANGED_PARAMS);
418 default:
419 return "unknown";
420 }
421}
422
423static void parse_pmsr_ftm_data(struct nlattr *data)
424{
425 struct nlattr *ftm[NL80211_PMSR_FTM_RESP_ATTR_MAX + 1];
426
427 printf(" FTM");
428 nla_parse_nested(ftm, NL80211_PMSR_FTM_RESP_ATTR_MAX, data, NULL);
429
430 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]) {
431 printf(" failed: %s (%d)",
432 ftm_fail_reason(nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON])),
433 nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]));
434 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME])
435 printf(" retry after %us",
436 nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME]));
437 printf("\n");
438 return;
439 }
440
441 printf("\n");
442
443#define PFTM(tp, attr, sign) \
444 do { \
445 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr]) \
446 printf(" " #attr ": %lld\n", \
447 (sign long long)nla_get_##tp( \
448 ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr])); \
449 } while (0)
450
451 PFTM(u32, BURST_INDEX, unsigned);
452 PFTM(u32, NUM_FTMR_ATTEMPTS, unsigned);
453 PFTM(u32, NUM_FTMR_SUCCESSES, unsigned);
454 PFTM(u8, NUM_BURSTS_EXP, unsigned);
455 PFTM(u8, BURST_DURATION, unsigned);
456 PFTM(u8, FTMS_PER_BURST, unsigned);
457 PFTM(u32, RSSI_AVG, signed);
458 PFTM(u32, RSSI_SPREAD, unsigned);
459 PFTM(u64, RTT_AVG, signed);
460 PFTM(u64, RTT_VARIANCE, unsigned);
461 PFTM(u64, RTT_SPREAD, unsigned);
462 PFTM(u64, DIST_AVG, signed);
463 PFTM(u64, DIST_VARIANCE, unsigned);
464 PFTM(u64, DIST_SPREAD, unsigned);
465
466 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE]) {
467 char buf[100];
468
469 parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE],
470 buf, sizeof(buf));
471 printf(" TX bitrate: %s\n", buf);
472 }
473
474 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE]) {
475 char buf[100];
476
477 parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE],
478 buf, sizeof(buf));
479 printf(" RX bitrate: %s\n", buf);
480 }
481
482 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI])
483 iw_hexdump(" LCI",
484 nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]),
485 nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]));
486
487 if (ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC])
488 iw_hexdump(" civic location",
489 nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]),
490 nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]));
491}
492
493static const char *pmsr_status(unsigned int status)
494{
495#define PMSR_STATUS(x) case NL80211_PMSR_STATUS_##x: return #x
496 switch (status) {
497 PMSR_STATUS(SUCCESS);
498 PMSR_STATUS(REFUSED);
499 PMSR_STATUS(TIMEOUT);
500 PMSR_STATUS(FAILURE);
501 default:
502 return "unknown";
503 }
504#undef PMSR_STATUS
505}
506
507static void parse_pmsr_peer(struct nlattr *peer)
508{
509 struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
510 struct nlattr *resp[NL80211_PMSR_RESP_ATTR_MAX + 1];
511 struct nlattr *data[NL80211_PMSR_TYPE_MAX + 1];
512 char macbuf[6*3];
513 int err;
514
515 err = nla_parse_nested(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, NULL);
516 if (err) {
517 printf(" Peer: failed to parse!\n");
518 return;
519 }
520
521 if (!tb[NL80211_PMSR_PEER_ATTR_ADDR]) {
522 printf(" Peer: no MAC address\n");
523 return;
524 }
525
526 mac_addr_n2a(macbuf, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]));
527 printf(" Peer %s:", macbuf);
528
529 if (!tb[NL80211_PMSR_PEER_ATTR_RESP]) {
530 printf(" no response!\n");
531 return;
532 }
533
534 err = nla_parse_nested(resp, NL80211_PMSR_RESP_ATTR_MAX,
535 tb[NL80211_PMSR_PEER_ATTR_RESP], NULL);
536 if (err) {
537 printf(" failed to parse response!\n");
538 return;
539 }
540
541 if (resp[NL80211_PMSR_RESP_ATTR_STATUS])
542 printf(" status=%d (%s)",
543 nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS]),
544 pmsr_status(nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS])));
545 if (resp[NL80211_PMSR_RESP_ATTR_HOST_TIME])
546 printf(" @%llu",
547 (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_HOST_TIME]));
548 if (resp[NL80211_PMSR_RESP_ATTR_AP_TSF])
549 printf(" tsf=%llu",
550 (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_AP_TSF]));
551 if (resp[NL80211_PMSR_RESP_ATTR_FINAL])
552 printf(" (final)");
553
554 if (!resp[NL80211_PMSR_RESP_ATTR_DATA]) {
555 printf(" - no data!\n");
556 return;
557 }
558
559 printf("\n");
560
561 nla_parse_nested(data, NL80211_PMSR_TYPE_MAX,
562 resp[NL80211_PMSR_RESP_ATTR_DATA], NULL);
563
564 if (data[NL80211_PMSR_TYPE_FTM])
565 parse_pmsr_ftm_data(data[NL80211_PMSR_TYPE_FTM]);
566}
567
568static void parse_pmsr_result(struct nlattr **tb,
569 struct print_event_args *pargs)
570{
571 struct nlattr *pmsr[NL80211_PMSR_ATTR_MAX + 1];
572 struct nlattr *peer;
573 unsigned long long cookie;
574 int err, i;
575
576 if (!tb[NL80211_ATTR_COOKIE]) {
577 printf("Peer measurements: no cookie!\n");
578 return;
579 }
580 cookie = nla_get_u64(tb[NL80211_ATTR_COOKIE]);
581
582 if (!tb[NL80211_ATTR_PEER_MEASUREMENTS]) {
583 printf("Peer measurements: no measurement data!\n");
584 return;
585 }
586
587 err = nla_parse_nested(pmsr, NL80211_PMSR_ATTR_MAX,
588 tb[NL80211_ATTR_PEER_MEASUREMENTS], NULL);
589 if (err) {
590 printf("Peer measurements: failed to parse measurement data!\n");
591 return;
592 }
593
594 if (!pmsr[NL80211_PMSR_ATTR_PEERS]) {
595 printf("Peer measurements: no peer data!\n");
596 return;
597 }
598
599 printf("Peer measurements (cookie %llu):\n", cookie);
600
601 nla_for_each_nested(peer, pmsr[NL80211_PMSR_ATTR_PEERS], i)
602 parse_pmsr_peer(peer);
603}
604
7c4e86ca
RZ		 605static void parse_nan_match(struct nlattr **attrs)
606{
607 char macbuf[6*3];
608 __u64 cookie;
609 struct nlattr *match[NL80211_NAN_MATCH_ATTR_MAX + 1];
610 struct nlattr *local_func[NL80211_NAN_FUNC_ATTR_MAX + 1];
611 struct nlattr *peer_func[NL80211_NAN_FUNC_ATTR_MAX + 1];
612
613 static struct nla_policy
614 nan_match_policy[NL80211_NAN_MATCH_ATTR_MAX + 1] = {
615 [NL80211_NAN_MATCH_FUNC_LOCAL] = { .type = NLA_NESTED },
616 [NL80211_NAN_MATCH_FUNC_PEER] = { .type = NLA_NESTED },
617 };
618
619 static struct nla_policy
620 nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = {
621 [NL80211_NAN_FUNC_TYPE] = { .type = NLA_U8 },
622 [NL80211_NAN_FUNC_SERVICE_ID] = { },
623 [NL80211_NAN_FUNC_PUBLISH_TYPE] = { .type = NLA_U8 },
624 [NL80211_NAN_FUNC_PUBLISH_BCAST] = { .type = NLA_FLAG },
625 [NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
626 [NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
627 [NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
628 [NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { },
629 [NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
630 [NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
631 [NL80211_NAN_FUNC_SERVICE_INFO] = { },
632 [NL80211_NAN_FUNC_SRF] = { .type = NLA_NESTED },
633 [NL80211_NAN_FUNC_RX_MATCH_FILTER] = { .type = NLA_NESTED },
634 [NL80211_NAN_FUNC_TX_MATCH_FILTER] = { .type = NLA_NESTED },
635 [NL80211_NAN_FUNC_INSTANCE_ID] = { .type = NLA_U8},
636 };
637
638 cookie = nla_get_u64(attrs[NL80211_ATTR_COOKIE]);
639 mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
640
641 if (nla_parse_nested(match, NL80211_NAN_MATCH_ATTR_MAX,
642 attrs[NL80211_ATTR_NAN_MATCH],
643 nan_match_policy)) {
644 printf("NAN: failed to parse nan match event\n");
645 return;
646 }
647
648 if (nla_parse_nested(local_func, NL80211_NAN_FUNC_ATTR_MAX,
649 match[NL80211_NAN_MATCH_FUNC_LOCAL],
650 nan_func_policy)) {
651 printf("NAN: failed to parse nan local func\n");
652 return;
653 }
654
655 if (nla_parse_nested(peer_func, NL80211_NAN_FUNC_ATTR_MAX,
656 match[NL80211_NAN_MATCH_FUNC_PEER],
657 nan_func_policy)) {
658 printf("NAN: failed to parse nan local func\n");
659 return;
660 }
661
662 if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
663 NL80211_NAN_FUNC_PUBLISH) {
664 printf(
adfc1022 665 "NAN(cookie=0x%llx): DiscoveryResult, peer_id=%d, local_id=%d, peer_mac=%s",
7c4e86ca
RZ		 666 cookie,
667 nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
668 nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
669 macbuf);
670 if (peer_func[NL80211_NAN_FUNC_SERVICE_INFO])
adfc1022 671 printf(", info=%.*s",
7c4e86ca
RZ		 672 nla_len(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]),
673 (char *)nla_data(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]));
674 } else if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
675 NL80211_NAN_FUNC_SUBSCRIBE) {
676 printf(
adfc1022 677 "NAN(cookie=0x%llx): Replied, peer_id=%d, local_id=%d, peer_mac=%s",
7c4e86ca
RZ		 678 cookie,
679 nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
680 nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
681 macbuf);
682 } else if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
683 NL80211_NAN_FUNC_FOLLOW_UP) {
684 printf(
adfc1022 685 "NAN(cookie=0x%llx): FollowUpReceive, peer_id=%d, local_id=%d, peer_mac=%s",
7c4e86ca
RZ		 686 cookie,
687 nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
688 nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
689 macbuf);
690 if (peer_func[NL80211_NAN_FUNC_SERVICE_INFO])
adfc1022 691 printf(", info=%.*s",
7c4e86ca
RZ		 692 nla_len(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]),
693 (char *)nla_data(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]));
694 } else {
adfc1022 695 printf("NaN: Malformed event");
7c4e86ca 696 }
adfc1022
AO		 697
698 printf("\n");
7c4e86ca
RZ		 699}
700
d98f794f
MT		 701static void parse_new_peer_candidate(struct nlattr **attrs)
702{
703 char macbuf[ETH_ALEN * 3];
704 int32_t sig_dbm;
705
706 printf("new peer candidate");
707 if (attrs[NL80211_ATTR_MAC]) {
708 mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
709 printf(" %s", macbuf);
710 }
711 if (attrs[NL80211_ATTR_RX_SIGNAL_DBM]) {
712 sig_dbm = nla_get_u32(attrs[NL80211_ATTR_RX_SIGNAL_DBM]);
713 printf(" %d dBm", sig_dbm);
714 }
715
716 printf("\n");
717}
718
51bfd5a0 719static void parse_recv_interface(struct nlattr **attrs, int command)
7d17ba94 720{
51bfd5a0
MT		 721 switch (command) {
722 case NL80211_CMD_NEW_INTERFACE:
723 printf("new interface");
724 break;
725 case NL80211_CMD_DEL_INTERFACE:
726 printf("del interface");
727 break;
728 case NL80211_CMD_SET_INTERFACE:
729 printf("set interface");
730 break;
731 default:
732 printf("unknown interface command (%i) received\n", command);
733 return;
734 }
7d17ba94
MT		 735
736 if (attrs[NL80211_ATTR_IFTYPE]) {
737 printf(" type ");
738 switch (nla_get_u32(attrs[NL80211_ATTR_IFTYPE])) {
739 case NL80211_IFTYPE_STATION:
740 printf("station");
741 break;
742 case NL80211_IFTYPE_AP:
743 printf("access point");
744 break;
745 case NL80211_IFTYPE_MESH_POINT:
746 printf("mesh point");
747 break;
748 case NL80211_IFTYPE_ADHOC:
749 printf("IBSS");
750 break;
751 case NL80211_IFTYPE_MONITOR:
752 printf("monitor");
753 break;
754 case NL80211_IFTYPE_AP_VLAN:
755 printf("AP-VLAN");
756 break;
757 case NL80211_IFTYPE_WDS:
758 printf("WDS");
759 break;
760 case NL80211_IFTYPE_P2P_CLIENT:
761 printf("P2P-client");
762 break;
763 case NL80211_IFTYPE_P2P_GO:
764 printf("P2P-GO");
765 break;
766 case NL80211_IFTYPE_P2P_DEVICE:
767 printf("P2P-Device");
768 break;
769 case NL80211_IFTYPE_OCB:
770 printf("OCB");
771 break;
772 case NL80211_IFTYPE_NAN:
773 printf("NAN");
774 break;
775 default:
776 printf("unknown (%d)",
777 nla_get_u32(attrs[NL80211_ATTR_IFTYPE]));
778 break;
779 }
780 }
781
782 if (attrs[NL80211_ATTR_MESH_ID]) {
783 printf(" meshid ");
784 print_ssid_escaped(nla_len(attrs[NL80211_ATTR_MESH_ID]),
785 nla_data(attrs[NL80211_ATTR_MESH_ID]));
786 }
787
788 if (attrs[NL80211_ATTR_4ADDR]) {
789 printf(" use 4addr %d", nla_get_u8(attrs[NL80211_ATTR_4ADDR]));
790 }
791
792 printf("\n");
793}
794
47650ff8
MT		 795static void parse_sta_opmode_changed(struct nlattr **attrs)
796{
797 char macbuf[ETH_ALEN*3];
798
799 printf("sta opmode changed");
800
801 if (attrs[NL80211_ATTR_MAC]) {
802 mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
803 printf(" %s", macbuf);
804 }
805
806 if (attrs[NL80211_ATTR_SMPS_MODE])
807 printf(" smps mode %d", nla_get_u8(attrs[NL80211_ATTR_SMPS_MODE]));
808
809 if (attrs[NL80211_ATTR_CHANNEL_WIDTH])
810 printf(" chan width %d", nla_get_u8(attrs[NL80211_ATTR_CHANNEL_WIDTH]));
811
812 if (attrs[NL80211_ATTR_NSS])
813 printf(" nss %d", nla_get_u8(attrs[NL80211_ATTR_NSS]));
814
815 printf("\n");
816}
817
bb391d28
MT		 818static void parse_ch_switch_notify(struct nlattr **attrs, int command)
819{
820 switch (command) {
821 case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
822 printf("channel switch started");
823 break;
824 case NL80211_CMD_CH_SWITCH_NOTIFY:
825 printf("channel switch");
826 break;
827 default:
828 printf("unknown channel switch command (%i) received\n", command);
829 return;
830 }
831
832 if (attrs[NL80211_ATTR_CH_SWITCH_COUNT])
833 printf(" (count=%d)", nla_get_u32(attrs[NL80211_ATTR_CH_SWITCH_COUNT]));
834
835 if (attrs[NL80211_ATTR_WIPHY_FREQ])
836 printf(" freq=%d", nla_get_u32(attrs[NL80211_ATTR_WIPHY_FREQ]));
837
838 if (attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
839 printf(" width=");
840 switch(nla_get_u32(attrs[NL80211_ATTR_CHANNEL_WIDTH])) {
841 case NL80211_CHAN_WIDTH_20_NOHT:
842 case NL80211_CHAN_WIDTH_20:
843 printf("\"20 MHz\"");
844 break;
845 case NL80211_CHAN_WIDTH_40:
846 printf("\"40 MHz\"");
847 break;
848 case NL80211_CHAN_WIDTH_80:
849 printf("\"80 MHz\"");
850 break;
851 case NL80211_CHAN_WIDTH_80P80:
852 printf("\"80+80 MHz\"");
853 break;
854 case NL80211_CHAN_WIDTH_160:
855 printf("\"160 MHz\"");
856 break;
857 case NL80211_CHAN_WIDTH_5:
858 printf("\"5 MHz\"");
859 break;
860 case NL80211_CHAN_WIDTH_10:
861 printf("\"10 MHz\"");
862 break;
863 default:
864 printf("\"unknown\"");
865 }
866 }
867
868 if (attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
869 printf(" type=");
870 switch(nla_get_u32(attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE])) {
871 case NL80211_CHAN_NO_HT:
872 printf("\"No HT\"");
873 break;
874 case NL80211_CHAN_HT20:
875 printf("\"HT20\"");
876 break;
877 case NL80211_CHAN_HT40MINUS:
878 printf("\"HT40-\"");
879 break;
880 case NL80211_CHAN_HT40PLUS:
881 printf("\"HT40+\"");
882 break;
883 }
884 }
885
886 if (attrs[NL80211_ATTR_CENTER_FREQ1])
887 printf(" freq1=%d", nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1]));
888
889 if (attrs[NL80211_ATTR_CENTER_FREQ2])
890 printf(" freq2=%d", nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2]));
891
892 printf("\n");
893}
894
957a0f07
JB		 895static int print_event(struct nl_msg *msg, void *arg)
896{
897 struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
748f8489 898 struct nlattr *tb[NL80211_ATTR_MAX + 1], *nst;
957a0f07
JB		 899 struct print_event_args *args = arg;
900 char ifname[100];
901 char macbuf[6*3];
902 __u8 reg_type;
0168589d
LR		 903 struct ieee80211_beacon_channel chan_before_beacon, chan_after_beacon;
904 __u32 wiphy_idx = 0;
748f8489 905 int rem_nst;
f1a666a6 906 __u16 status;
957a0f07 907
981b21ad
JB		 908 if (args->time || args->reltime) {
909 unsigned long long usecs, previous;
910
911 previous = 1000000ULL * args->ts.tv_sec + args->ts.tv_usec;
912 gettimeofday(&args->ts, NULL);
913 usecs = 1000000ULL * args->ts.tv_sec + args->ts.tv_usec;
914 if (args->reltime) {
915 if (!args->have_ts) {
916 usecs = 0;
917 args->have_ts = true;
918 } else
919 usecs -= previous;
920 }
921 printf("%llu.%06llu: ", usecs/1000000, usecs % 1000000);
957a0f07
JB		 922 }
923
924 nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
925 genlmsg_attrlen(gnlh, 0), NULL);
926
927 if (tb[NL80211_ATTR_IFINDEX] && tb[NL80211_ATTR_WIPHY]) {
51bfd5a0 928 /* if_indextoname may fails on delete interface/wiphy event */
88f9e988 929 if (if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname))
51bfd5a0
MT		 930 printf("%s (phy #%d): ", ifname, nla_get_u32(tb[NL80211_ATTR_WIPHY]));
931 else
932 printf("phy #%d: ", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
d8880179
JB		 933 } else if (tb[NL80211_ATTR_WDEV] && tb[NL80211_ATTR_WIPHY]) {
934 printf("wdev 0x%llx (phy #%d): ",
935 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_WDEV]),
936 nla_get_u32(tb[NL80211_ATTR_WIPHY]));
957a0f07
JB		 937 } else if (tb[NL80211_ATTR_IFINDEX]) {
938 if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname);
939 printf("%s: ", ifname);
d8880179
JB		 940 } else if (tb[NL80211_ATTR_WDEV]) {
941 printf("wdev 0x%llx: ", (unsigned long long)nla_get_u64(tb[NL80211_ATTR_WDEV]));
957a0f07
JB		 942 } else if (tb[NL80211_ATTR_WIPHY]) {
943 printf("phy #%d: ", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
944 }
945
946 switch (gnlh->cmd) {
947 case NL80211_CMD_NEW_WIPHY:
948 printf("renamed to %s\n", nla_get_string(tb[NL80211_ATTR_WIPHY_NAME]));
949 break;
e67be815
JB		 950 case NL80211_CMD_TRIGGER_SCAN:
951 printf("scan started\n");
952 break;
957a0f07 953 case NL80211_CMD_NEW_SCAN_RESULTS:
748f8489 954 printf("scan finished:");
6ab936f0 955 /* fall through */
957a0f07 956 case NL80211_CMD_SCAN_ABORTED:
748f8489
JB		 957 if (gnlh->cmd == NL80211_CMD_SCAN_ABORTED)
958 printf("scan aborted:");
959 if (tb[NL80211_ATTR_SCAN_FREQUENCIES]) {
960 nla_for_each_nested(nst, tb[NL80211_ATTR_SCAN_FREQUENCIES], rem_nst)
961 printf(" %d", nla_get_u32(nst));
962 printf(",");
963 }
964 if (tb[NL80211_ATTR_SCAN_SSIDS]) {
965 nla_for_each_nested(nst, tb[NL80211_ATTR_SCAN_SSIDS], rem_nst) {
966 printf(" \"");
967 print_ssid_escaped(nla_len(nst), nla_data(nst));
968 printf("\"");
969 }
970 }
971 printf("\n");
957a0f07 972 break;
3fce58aa
LC		 973 case NL80211_CMD_START_SCHED_SCAN:
974 printf("scheduled scan started\n");
975 break;
976 case NL80211_CMD_SCHED_SCAN_STOPPED:
977 printf("sched scan stopped\n");
978 break;
979 case NL80211_CMD_SCHED_SCAN_RESULTS:
980 printf("got scheduled scan results\n");
981 break;
02503184 982 case NL80211_CMD_WIPHY_REG_CHANGE:
957a0f07 983 case NL80211_CMD_REG_CHANGE:
88f9e988 984 if (gnlh->cmd == NL80211_CMD_WIPHY_REG_CHANGE)
02503184
MT		 985 printf("regulatory domain change (phy): ");
986 else
987 printf("regulatory domain change: ");
957a0f07
JB		 988
989 reg_type = nla_get_u8(tb[NL80211_ATTR_REG_TYPE]);
990
991 switch (reg_type) {
992 case NL80211_REGDOM_TYPE_COUNTRY:
993 printf("set to %s by %s request",
994 nla_get_string(tb[NL80211_ATTR_REG_ALPHA2]),
995 reg_initiator_to_string(nla_get_u8(tb[NL80211_ATTR_REG_INITIATOR])));
996 if (tb[NL80211_ATTR_WIPHY])
997 printf(" on phy%d", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
998 break;
999 case NL80211_REGDOM_TYPE_WORLD:
1000 printf("set to world roaming by %s request",
1001 reg_initiator_to_string(nla_get_u8(tb[NL80211_ATTR_REG_INITIATOR])));
1002 break;
1003 case NL80211_REGDOM_TYPE_CUSTOM_WORLD:
1004 printf("custom world roaming rules in place on phy%d by %s request",
1005 nla_get_u32(tb[NL80211_ATTR_WIPHY]),
1006 reg_initiator_to_string(nla_get_u32(tb[NL80211_ATTR_REG_INITIATOR])));
1007 break;
1008 case NL80211_REGDOM_TYPE_INTERSECTION:
1009 printf("intersection used due to a request made by %s",
1010 reg_initiator_to_string(nla_get_u32(tb[NL80211_ATTR_REG_INITIATOR])));
1011 if (tb[NL80211_ATTR_WIPHY])
1012 printf(" on phy%d", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
1013 break;
1014 default:
1015 printf("unknown source (upgrade this utility)");
1016 break;
1017 }
1018
1019 printf("\n");
0168589d
LR		 1020 break;
1021 case NL80211_CMD_REG_BEACON_HINT:
1022
1023 wiphy_idx = nla_get_u32(tb[NL80211_ATTR_WIPHY]);
1024
1025 memset(&chan_before_beacon, 0, sizeof(chan_before_beacon));
1026 memset(&chan_after_beacon, 0, sizeof(chan_after_beacon));
1027
ce3b2ed9
JB		 1028 if (parse_beacon_hint_chan(tb[NL80211_ATTR_FREQ_BEFORE],
1029 &chan_before_beacon))
1030 break;
1031 if (parse_beacon_hint_chan(tb[NL80211_ATTR_FREQ_AFTER],
1032 &chan_after_beacon))
1033 break;
0168589d
LR		 1034
1035 if (chan_before_beacon.center_freq != chan_after_beacon.center_freq)
1036 break;
1037
1038 /* A beacon hint is sent _only_ if something _did_ change */
1039 printf("beacon hint:\n");
1040
1041 printf("phy%d %d MHz [%d]:\n",
1042 wiphy_idx,
1043 chan_before_beacon.center_freq,
1044 ieee80211_frequency_to_channel(chan_before_beacon.center_freq));
1045
f0c48e7b
IP		 1046 if (chan_before_beacon.no_ir && !chan_after_beacon.no_ir) {
1047 if (chan_before_beacon.no_ibss && !chan_after_beacon.no_ibss)
1048 printf("\to Initiating radiation enabled\n");
1049 else
1050 printf("\to active scan enabled\n");
1051 } else if (chan_before_beacon.no_ibss && !chan_after_beacon.no_ibss) {
1052 printf("\to ibss enabled\n");
1053 }
0168589d 1054
cec6d6a7
JB		 1055 break;
1056 case NL80211_CMD_NEW_STATION:
1057 mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
1058 printf("new station %s\n", macbuf);
957a0f07 1059 break;
27bf109b
AQ		 1060 case NL80211_CMD_DEL_STATION:
1061 mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
1062 printf("del station %s\n", macbuf);
1063 break;
957a0f07
JB		 1064 case NL80211_CMD_JOIN_IBSS:
1065 mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
1066 printf("IBSS %s joined\n", macbuf);
1067 break;
1068 case NL80211_CMD_AUTHENTICATE:
1069 printf("auth");
aea5dbd2
JB		 1070 if (tb[NL80211_ATTR_FRAME])
1071 print_frame(args, tb[NL80211_ATTR_FRAME]);
1072 else if (tb[NL80211_ATTR_TIMED_OUT])
1073 printf(": timed out");
1074 else
1075 printf(": unknown event");
957a0f07
JB		 1076 printf("\n");
1077 break;
1078 case NL80211_CMD_ASSOCIATE:
1079 printf("assoc");
aea5dbd2
JB		 1080 if (tb[NL80211_ATTR_FRAME])
1081 print_frame(args, tb[NL80211_ATTR_FRAME]);
1082 else if (tb[NL80211_ATTR_TIMED_OUT])
1083 printf(": timed out");
1084 else
1085 printf(": unknown event");
957a0f07
JB		 1086 printf("\n");
1087 break;
1088 case NL80211_CMD_DEAUTHENTICATE:
1089 printf("deauth");
1090 print_frame(args, tb[NL80211_ATTR_FRAME]);
1091 printf("\n");
1092 break;
1093 case NL80211_CMD_DISASSOCIATE:
1094 printf("disassoc");
1095 print_frame(args, tb[NL80211_ATTR_FRAME]);
1096 printf("\n");
1097 break;
99802e56
JB		 1098 case NL80211_CMD_UNPROT_DEAUTHENTICATE:
1099 printf("unprotected deauth");
1100 print_frame(args, tb[NL80211_ATTR_FRAME]);
1101 printf("\n");
1102 break;
1103 case NL80211_CMD_UNPROT_DISASSOCIATE:
1104 printf("unprotected disassoc");
1105 print_frame(args, tb[NL80211_ATTR_FRAME]);
1106 printf("\n");
1107 break;
f1a666a6
JB		 1108 case NL80211_CMD_CONNECT:
1109 status = 0;
27ea56b6
JB		 1110 if (tb[NL80211_ATTR_TIMED_OUT])
1111 printf("timed out");
1112 else if (!tb[NL80211_ATTR_STATUS_CODE])
f1a666a6
JB		 1113 printf("unknown connect status");
1114 else if (nla_get_u16(tb[NL80211_ATTR_STATUS_CODE]) == 0)
1115 printf("connected");
1116 else {
1117 status = nla_get_u16(tb[NL80211_ATTR_STATUS_CODE]);
1118 printf("failed to connect");
1119 }
1120 if (tb[NL80211_ATTR_MAC]) {
1121 mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
1122 printf(" to %s", macbuf);
1123 }
1124 if (status)
1125 printf(", status: %d: %s", status, get_status_str(status));
1126 printf("\n");
1127 break;
1128 case NL80211_CMD_ROAM:
1129 printf("roamed");
1130 if (tb[NL80211_ATTR_MAC]) {
1131 mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
1132 printf(" to %s", macbuf);
1133 }
1134 printf("\n");
1135 break;
1136 case NL80211_CMD_DISCONNECT:
1137 printf("disconnected");
1138 if (tb[NL80211_ATTR_DISCONNECTED_BY_AP])
1139 printf(" (by AP)");
1140 else
1141 printf(" (local request)");
1142 if (tb[NL80211_ATTR_REASON_CODE])
1143 printf(" reason: %d: %s", nla_get_u16(tb[NL80211_ATTR_REASON_CODE]),
1144 get_reason_str(nla_get_u16(tb[NL80211_ATTR_REASON_CODE])));
1145 printf("\n");
1146 break;
6829308d
JB		 1147 case NL80211_CMD_REMAIN_ON_CHANNEL:
1148 printf("remain on freq %d (%dms, cookie %llx)\n",
1149 nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
1150 nla_get_u32(tb[NL80211_ATTR_DURATION]),
1151 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
1152 break;
1153 case NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL:
1154 printf("done with remain on freq %d (cookie %llx)\n",
1155 nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
1156 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
1157 break;
ce87a25d
MT		 1158 case NL80211_CMD_FRAME_WAIT_CANCEL:
1159 printf("frame wait cancel on freq %d (cookie %llx)\n",
1160 nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
1161 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
1162 break;
7988b229 1163 case NL80211_CMD_NOTIFY_CQM:
f19444fe 1164 parse_cqm_event(tb);
7988b229 1165 break;
8612433d
JM		 1166 case NL80211_CMD_MICHAEL_MIC_FAILURE:
1167 parse_mic_failure(tb);
1168 break;
cbff7089
JB		 1169 case NL80211_CMD_FRAME_TX_STATUS:
1170 printf("mgmt TX status (cookie %llx): %s\n",
1171 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
1172 tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
1173 break;
cd64525e
MT		 1174 case NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS:
1175 printf("ctrl. port TX status (cookie %llx): %s\n",
1176 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
1177 tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
1178 break;
0bf2c6a0 1179 case NL80211_CMD_PMKSA_CANDIDATE:
b6688cb8
JB		 1180 printf("PMKSA candidate found\n");
1181 break;
819b78cc
JB		 1182 case NL80211_CMD_SET_WOWLAN:
1183 parse_wowlan_wake_event(tb);
1184 break;
4310994d
BG		 1185 case NL80211_CMD_PROBE_CLIENT:
1186 if (tb[NL80211_ATTR_MAC])
1187 mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
1188 else
1189 strcpy(macbuf, "??");
1190 printf("probe client %s (cookie %llx): %s\n",
1191 macbuf,
1192 (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
1193 tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
1194 break;
e8b3b312 1195 case NL80211_CMD_VENDOR:
8e58fe92 1196 parse_vendor_event(tb, args->frame);
e8b3b312 1197 break;
03fb59d0
BB		 1198 case NL80211_CMD_RADAR_DETECT: {
1199 enum nl80211_radar_event event_type;
1200 uint32_t freq;
1201
1202 if (!tb[NL80211_ATTR_RADAR_EVENT] ||
1203 !tb[NL80211_ATTR_WIPHY_FREQ]) {
1204 printf("BAD radar event\n");
1205 break;
1206 }
1207
1208 freq = nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]);
1209 event_type = nla_get_u32(tb[NL80211_ATTR_RADAR_EVENT]);
1210
1211 switch (event_type) {
1212 case NL80211_RADAR_DETECTED:
1213 printf("%d MHz: radar detected\n", freq);
1214 break;
1215 case NL80211_RADAR_CAC_FINISHED:
1216 printf("%d MHz: CAC finished\n", freq);
1217 break;
1218 case NL80211_RADAR_CAC_ABORTED:
1219 printf("%d MHz: CAC was aborted\n", freq);
1220 break;
1221 case NL80211_RADAR_NOP_FINISHED:
1222 printf("%d MHz: NOP finished\n", freq);
1223 break;
1224 default:
1225 printf("%d MHz: unknown radar event\n", freq);
1226 }
085f4f08 1227 }
085f4f08 1228 break;
a3ca7c69
BG		 1229 case NL80211_CMD_DEL_WIPHY:
1230 printf("delete wiphy\n");
1231 break;
8ddb960e
JB		 1232 case NL80211_CMD_PEER_MEASUREMENT_RESULT:
1233 parse_pmsr_result(tb, args);
1234 break;
1235 case NL80211_CMD_PEER_MEASUREMENT_COMPLETE:
1236 printf("peer measurement complete\n");
1237 break;
7c4e86ca
RZ		 1238 case NL80211_CMD_DEL_NAN_FUNCTION:
1239 parse_nan_term(tb);
1240 break;
68257d0f 1241 case NL80211_CMD_NAN_MATCH:
7c4e86ca
RZ		 1242 parse_nan_match(tb);
1243 break;
d98f794f
MT		 1244 case NL80211_CMD_NEW_PEER_CANDIDATE:
1245 parse_new_peer_candidate(tb);
1246 break;
51bfd5a0 1247 case NL80211_CMD_NEW_INTERFACE:
7d17ba94 1248 case NL80211_CMD_SET_INTERFACE:
51bfd5a0
MT		 1249 case NL80211_CMD_DEL_INTERFACE:
1250 parse_recv_interface(tb, gnlh->cmd);
7d17ba94 1251 break;
47650ff8
MT		 1252 case NL80211_CMD_STA_OPMODE_CHANGED:
1253 parse_sta_opmode_changed(tb);
1254 break;
ce87a25d
MT		 1255 case NL80211_CMD_STOP_AP:
1256 printf("stop ap\n");
1257 break;
bb391d28
MT		 1258 case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
1259 case NL80211_CMD_CH_SWITCH_NOTIFY:
1260 parse_ch_switch_notify(tb, gnlh->cmd);
1261 break;
957a0f07 1262 default:
7c712c89
JB		 1263 printf("unknown event %d (%s)\n",
1264 gnlh->cmd, command_name(gnlh->cmd));
957a0f07
JB		 1265 break;
1266 }
1267
374e8a26 1268 fflush(stdout);
957a0f07
JB		 1269 return NL_SKIP;
1270}
1271
1272struct wait_event {
2e192cea 1273 int n_cmds, n_prints;
957a0f07 1274 const __u32 *cmds;
2e192cea 1275 const __u32 *prints;
957a0f07 1276 __u32 cmd;
7fabd346 1277 struct print_event_args *pargs;
957a0f07
JB		 1278};
1279
1280static int wait_event(struct nl_msg *msg, void *arg)
1281{
1282 struct wait_event *wait = arg;
1283 struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
1284 int i;
1285
2e192cea
JB		 1286 if (wait->pargs) {
1287 for (i = 0; i < wait->n_prints; i++) {
1288 if (gnlh->cmd == wait->prints[i])
7e7c544f 1289 print_event(msg, wait->pargs);
957a0f07
JB		 1290 }
1291 }
1292
2e192cea
JB		 1293 for (i = 0; i < wait->n_cmds; i++) {
1294 if (gnlh->cmd == wait->cmds[i])
1295 wait->cmd = gnlh->cmd;
1296 }
1297
957a0f07
JB		 1298 return NL_SKIP;
1299}
1300
ee374e4d 1301int __prepare_listen_events(struct nl80211_state *state)
957a0f07
JB		 1302{
1303 int mcid, ret;
957a0f07
JB		 1304
1305 /* Configuration multicast group */
1306 mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "config");
1307 if (mcid < 0)
1308 return mcid;
1309
1310 ret = nl_socket_add_membership(state->nl_sock, mcid);
1311 if (ret)
1312 return ret;
1313
1314 /* Scan multicast group */
1315 mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "scan");
1316 if (mcid >= 0) {
1317 ret = nl_socket_add_membership(state->nl_sock, mcid);
1318 if (ret)
1319 return ret;
1320 }
1321
1322 /* Regulatory multicast group */
1323 mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "regulatory");
1324 if (mcid >= 0) {
1325 ret = nl_socket_add_membership(state->nl_sock, mcid);
1326 if (ret)
1327 return ret;
1328 }
1329
1330 /* MLME multicast group */
1331 mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "mlme");
1332 if (mcid >= 0) {
1333 ret = nl_socket_add_membership(state->nl_sock, mcid);
1334 if (ret)
1335 return ret;
1336 }
1337
e8b3b312
JB		 1338 mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "vendor");
1339 if (mcid >= 0) {
1340 ret = nl_socket_add_membership(state->nl_sock, mcid);
1341 if (ret)
1342 return ret;
1343 }
1344
7c4e86ca
RZ		 1345 mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "nan");
1346 if (mcid >= 0) {
1347 ret = nl_socket_add_membership(state->nl_sock, mcid);
1348 if (ret)
1349 return ret;
1350 }
1351
105aed57
JB		 1352 return 0;
1353}
1354
ee374e4d
JB		 1355__u32 __do_listen_events(struct nl80211_state *state,
1356 const int n_waits, const __u32 *waits,
2e192cea 1357 const int n_prints, const __u32 *prints,
ee374e4d 1358 struct print_event_args *args)
105aed57
JB		 1359{
1360 struct nl_cb *cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
1361 struct wait_event wait_ev;
105aed57
JB		 1362
1363 if (!cb) {
1364 fprintf(stderr, "failed to allocate netlink callbacks\n");
1365 return -ENOMEM;
1366 }
1367
957a0f07
JB		 1368 /* no sequence checking for multicast messages */
1369 nl_cb_set(cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, no_seq_check, NULL);
34b23014 1370 nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, valid_handler, NULL);
957a0f07
JB		 1371
1372 if (n_waits && waits) {
1373 wait_ev.cmds = waits;
1374 wait_ev.n_cmds = n_waits;
2e192cea
JB		 1375 wait_ev.prints = prints;
1376 wait_ev.n_prints = n_prints;
7fabd346 1377 wait_ev.pargs = args;
34b23014 1378 register_handler(wait_event, &wait_ev);
7fabd346 1379 } else
34b23014 1380 register_handler(print_event, args);
957a0f07
JB		 1381
1382 wait_ev.cmd = 0;
1383
1384 while (!wait_ev.cmd)
1385 nl_recvmsgs(state->nl_sock, cb);
1386
1387 nl_cb_put(cb);
1388
1389 return wait_ev.cmd;
1390}
1391
1392__u32 listen_events(struct nl80211_state *state,
1393 const int n_waits, const __u32 *waits)
1394{
ee374e4d
JB		 1395 int ret;
1396
1397 ret = __prepare_listen_events(state);
1398 if (ret)
1399 return ret;
1400
2e192cea 1401 return __do_listen_events(state, n_waits, waits, 0, NULL, NULL);
957a0f07
JB		 1402}
1403
1404static int print_events(struct nl80211_state *state,
957a0f07 1405 struct nl_msg *msg,
05514f95
JB		 1406 int argc, char **argv,
1407 enum id_input id)
957a0f07
JB		 1408{
1409 struct print_event_args args;
ee374e4d 1410 int ret;
957a0f07
JB		 1411
1412 memset(&args, 0, sizeof(args));
1413
1414 argc--;
1415 argv++;
1416
1417 while (argc > 0) {
1418 if (strcmp(argv[0], "-f") == 0)
1419 args.frame = true;
1420 else if (strcmp(argv[0], "-t") == 0)
1421 args.time = true;
981b21ad
JB		 1422 else if (strcmp(argv[0], "-r") == 0)
1423 args.reltime = true;
957a0f07
JB		 1424 else
1425 return 1;
1426 argc--;
1427 argv++;
1428 }
1429
981b21ad
JB		 1430 if (args.time && args.reltime)
1431 return 1;
1432
957a0f07
JB		 1433 if (argc)
1434 return 1;
1435
ee374e4d
JB		 1436 ret = __prepare_listen_events(state);
1437 if (ret)
1438 return ret;
1439
2e192cea 1440 return __do_listen_events(state, 0, NULL, 0, NULL, &args);
957a0f07 1441}
ef65e9cc 1442TOPLEVEL(event, "[-t|-r] [-f]", 0, 0, CIB_NONE, print_events,
01ae06f9
JB		 1443 "Monitor events from the kernel.\n"
1444 "-t - print timestamp\n"
68dd562b 1445 "-r - print relative timestamp\n"
01ae06f9 1446 "-f - print full frame for auth/assoc etc.");
Mirror git://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git