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[thirdparty/hostap.git] / wpa_supplicant / wpa_cli.c
CommitLineData
6fc6879b
JM		 1/*
2 * WPA Supplicant - command line interface for wpa_supplicant daemon
1cea09a9 3 * Copyright (c) 2004-2012, Jouni Malinen <j@w1.fi>
6fc6879b 4 *
0f3d578e
JM		 5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
6fc6879b
JM		 7 */
8
9#include "includes.h"
10
11#ifdef CONFIG_CTRL_IFACE
12
13#ifdef CONFIG_CTRL_IFACE_UNIX
14#include <dirent.h>
15#endif /* CONFIG_CTRL_IFACE_UNIX */
6fc6879b 16
90973fb2 17#include "common/wpa_ctrl.h"
cd101567
JM		 18#include "utils/common.h"
19#include "utils/eloop.h"
82a855bd 20#include "utils/edit.h"
a624f20b 21#include "utils/list.h"
90973fb2 22#include "common/version.h"
a8918e86 23#include "common/ieee802_11_defs.h"
b1001e4c
DS		 24#ifdef ANDROID
25#include <cutils/properties.h>
26#endif /* ANDROID */
6fc6879b
JM		 27
28
29static const char *wpa_cli_version =
30"wpa_cli v" VERSION_STR "\n"
57d38ddf 31"Copyright (c) 2004-2012, Jouni Malinen <j@w1.fi> and contributors";
6fc6879b
JM		 32
33
34static const char *wpa_cli_license =
331f89ff
JM		 35"This software may be distributed under the terms of the BSD license.\n"
36"See README for more details.\n";
6fc6879b
JM		 37
38static const char *wpa_cli_full_license =
331f89ff 39"This software may be distributed under the terms of the BSD license.\n"
6fc6879b
JM		 40"\n"
41"Redistribution and use in source and binary forms, with or without\n"
42"modification, are permitted provided that the following conditions are\n"
43"met:\n"
44"\n"
45"1. Redistributions of source code must retain the above copyright\n"
46" notice, this list of conditions and the following disclaimer.\n"
47"\n"
48"2. Redistributions in binary form must reproduce the above copyright\n"
49" notice, this list of conditions and the following disclaimer in the\n"
50" documentation and/or other materials provided with the distribution.\n"
51"\n"
52"3. Neither the name(s) of the above-listed copyright holder(s) nor the\n"
53" names of its contributors may be used to endorse or promote products\n"
54" derived from this software without specific prior written permission.\n"
55"\n"
56"THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n"
57"\"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n"
58"LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n"
59"A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n"
60"OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n"
61"SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n"
62"LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
63"DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
64"THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
65"(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
66"OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
67"\n";
68
6fc6879b 69static struct wpa_ctrl *ctrl_conn;
4a3ade4e 70static struct wpa_ctrl *mon_conn;
6fc6879b
JM		 71static int wpa_cli_quit = 0;
72static int wpa_cli_attached = 0;
73static int wpa_cli_connected = 0;
74static int wpa_cli_last_id = 0;
c5c5817c
JM		 75#ifndef CONFIG_CTRL_IFACE_DIR
76#define CONFIG_CTRL_IFACE_DIR "/var/run/wpa_supplicant"
77#endif /* CONFIG_CTRL_IFACE_DIR */
78static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR;
6fc6879b
JM		 79static char *ctrl_ifname = NULL;
80static const char *pid_file = NULL;
81static const char *action_file = NULL;
1cc84c1c 82static int ping_interval = 5;
4a3ade4e 83static int interactive = 0;
6fc6879b 84
a624f20b
JM		 85struct cli_txt_entry {
86 struct dl_list list;
87 char *txt;
88};
89
90static DEFINE_DL_LIST(bsses); /* struct cli_txt_entry */
91static DEFINE_DL_LIST(p2p_peers); /* struct cli_txt_entry */
76788542 92static DEFINE_DL_LIST(p2p_groups); /* struct cli_txt_entry */
a624f20b 93
6fc6879b 94
2af4d404 95static void print_help(const char *cmd);
cd101567 96static void wpa_cli_mon_receive(int sock, void *eloop_ctx, void *sock_ctx);
d62aaa7d 97static void wpa_cli_close_connection(void);
8e897ae3 98static char * wpa_cli_get_default_ifname(void);
2af4d404 99static char ** wpa_list_cmd_list(void);
dfa141b1
ER		 100
101
6fc6879b
JM		 102static void usage(void)
103{
104 printf("wpa_cli [-p<path to ctrl sockets>] [-i<ifname>] [-hvB] "
105 "[-a<action file>] \\\n"
1cc84c1c
JM		 106 " [-P<pid file>] [-g<global ctrl>] [-G<ping interval>] "
107 "[command..]\n"
6fc6879b
JM		 108 " -h = help (show this usage text)\n"
109 " -v = shown version information\n"
110 " -a = run in daemon mode executing the action file based on "
111 "events from\n"
112 " wpa_supplicant\n"
113 " -B = run a daemon in the background\n"
c5c5817c 114 " default path: " CONFIG_CTRL_IFACE_DIR "\n"
dfa141b1 115 " default interface: first interface found in socket path\n");
2af4d404 116 print_help(NULL);
6fc6879b
JM		 117}
118
119
a624f20b
JM		 120static void cli_txt_list_free(struct cli_txt_entry *e)
121{
122 dl_list_del(&e->list);
123 os_free(e->txt);
124 os_free(e);
125}
126
127
128static void cli_txt_list_flush(struct dl_list *list)
129{
130 struct cli_txt_entry *e;
131 while ((e = dl_list_first(list, struct cli_txt_entry, list)))
132 cli_txt_list_free(e);
133}
134
135
136static struct cli_txt_entry * cli_txt_list_get(struct dl_list *txt_list,
137 const char *txt)
138{
139 struct cli_txt_entry *e;
140 dl_list_for_each(e, txt_list, struct cli_txt_entry, list) {
141 if (os_strcmp(e->txt, txt) == 0)
142 return e;
143 }
144 return NULL;
145}
146
147
148static void cli_txt_list_del(struct dl_list *txt_list, const char *txt)
149{
150 struct cli_txt_entry *e;
151 e = cli_txt_list_get(txt_list, txt);
152 if (e)
153 cli_txt_list_free(e);
154}
155
156
157static void cli_txt_list_del_addr(struct dl_list *txt_list, const char *txt)
158{
159 u8 addr[ETH_ALEN];
160 char buf[18];
161 if (hwaddr_aton(txt, addr) < 0)
162 return;
163 os_snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
164 cli_txt_list_del(txt_list, buf);
165}
166
167
4877e1fc 168#ifdef CONFIG_P2P
76788542
JM		 169static void cli_txt_list_del_word(struct dl_list *txt_list, const char *txt)
170{
171 const char *end;
172 char *buf;
173 end = os_strchr(txt, ' ');
174 if (end == NULL)
175 end = txt + os_strlen(txt);
176 buf = os_malloc(end - txt + 1);
177 if (buf == NULL)
178 return;
179 os_memcpy(buf, txt, end - txt);
180 buf[end - txt] = '\0';
181 cli_txt_list_del(txt_list, buf);
182 os_free(buf);
183}
4877e1fc 184#endif /* CONFIG_P2P */
76788542
JM		 185
186
a624f20b
JM		 187static int cli_txt_list_add(struct dl_list *txt_list, const char *txt)
188{
189 struct cli_txt_entry *e;
190 e = cli_txt_list_get(txt_list, txt);
191 if (e)
192 return 0;
193 e = os_zalloc(sizeof(*e));
194 if (e == NULL)
195 return -1;
196 e->txt = os_strdup(txt);
197 if (e->txt == NULL) {
198 os_free(e);
199 return -1;
200 }
201 dl_list_add(txt_list, &e->list);
202 return 0;
203}
204
205
4877e1fc 206#ifdef CONFIG_P2P
a624f20b
JM		 207static int cli_txt_list_add_addr(struct dl_list *txt_list, const char *txt)
208{
209 u8 addr[ETH_ALEN];
210 char buf[18];
211 if (hwaddr_aton(txt, addr) < 0)
212 return -1;
213 os_snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
214 return cli_txt_list_add(txt_list, buf);
215}
216
217
76788542
JM		 218static int cli_txt_list_add_word(struct dl_list *txt_list, const char *txt)
219{
220 const char *end;
221 char *buf;
222 int ret;
223 end = os_strchr(txt, ' ');
224 if (end == NULL)
225 end = txt + os_strlen(txt);
226 buf = os_malloc(end - txt + 1);
227 if (buf == NULL)
228 return -1;
229 os_memcpy(buf, txt, end - txt);
230 buf[end - txt] = '\0';
231 ret = cli_txt_list_add(txt_list, buf);
232 os_free(buf);
233 return ret;
234}
4877e1fc 235#endif /* CONFIG_P2P */
76788542
JM		 236
237
a624f20b
JM		 238static char ** cli_txt_list_array(struct dl_list *txt_list)
239{
240 unsigned int i, count = dl_list_len(txt_list);
241 char **res;
242 struct cli_txt_entry *e;
243
f9884c09 244 res = os_calloc(count + 1, sizeof(char *));
a624f20b
JM		 245 if (res == NULL)
246 return NULL;
247
248 i = 0;
249 dl_list_for_each(e, txt_list, struct cli_txt_entry, list) {
250 res[i] = os_strdup(e->txt);
251 if (res[i] == NULL)
252 break;
253 i++;
254 }
255
256 return res;
257}
258
259
260static int get_cmd_arg_num(const char *str, int pos)
261{
262 int arg = 0, i;
263
264 for (i = 0; i <= pos; i++) {
265 if (str[i] != ' ') {
266 arg++;
267 while (i <= pos && str[i] != ' ')
268 i++;
269 }
270 }
271
272 if (arg > 0)
273 arg--;
274 return arg;
275}
276
277
f3f0f648
JM		 278static int str_starts(const char *src, const char *match)
279{
280 return os_strncmp(src, match, os_strlen(match)) == 0;
281}
282
283
284static int wpa_cli_show_event(const char *event)
285{
286 const char *start;
287
288 start = os_strchr(event, '>');
289 if (start == NULL)
290 return 1;
291
292 start++;
293 /*
294 * Skip BSS added/removed events since they can be relatively frequent
295 * and are likely of not much use for an interactive user.
296 */
297 if (str_starts(start, WPA_EVENT_BSS_ADDED) ||
298 str_starts(start, WPA_EVENT_BSS_REMOVED))
299 return 0;
300
301 return 1;
302}
303
304
4a3ade4e 305static int wpa_cli_open_connection(const char *ifname, int attach)
6fc6879b
JM		 306{
307#if defined(CONFIG_CTRL_IFACE_UDP) || defined(CONFIG_CTRL_IFACE_NAMED_PIPE)
308 ctrl_conn = wpa_ctrl_open(ifname);
4a3ade4e
JM		 309 if (ctrl_conn == NULL)
310 return -1;
311
312 if (attach && interactive)
313 mon_conn = wpa_ctrl_open(ifname);
314 else
315 mon_conn = NULL;
6fc6879b 316#else /* CONFIG_CTRL_IFACE_UDP || CONFIG_CTRL_IFACE_NAMED_PIPE */
b1001e4c 317 char *cfile = NULL;
6fc6879b
JM		 318 int flen, res;
319
320 if (ifname == NULL)
4a3ade4e 321 return -1;
6fc6879b 322
b1001e4c
DS		 323#ifdef ANDROID
324 if (access(ctrl_iface_dir, F_OK) < 0) {
325 cfile = os_strdup(ifname);
326 if (cfile == NULL)
327 return -1;
328 }
329#endif /* ANDROID */
330
331 if (cfile == NULL) {
332 flen = os_strlen(ctrl_iface_dir) + os_strlen(ifname) + 2;
333 cfile = os_malloc(flen);
334 if (cfile == NULL)
335 return -1;
336 res = os_snprintf(cfile, flen, "%s/%s", ctrl_iface_dir,
337 ifname);
338 if (res < 0 || res >= flen) {
339 os_free(cfile);
340 return -1;
341 }
6fc6879b
JM		 342 }
343
344 ctrl_conn = wpa_ctrl_open(cfile);
4a3ade4e
JM		 345 if (ctrl_conn == NULL) {
346 os_free(cfile);
347 return -1;
348 }
349
350 if (attach && interactive)
351 mon_conn = wpa_ctrl_open(cfile);
352 else
353 mon_conn = NULL;
6fc6879b 354 os_free(cfile);
6fc6879b 355#endif /* CONFIG_CTRL_IFACE_UDP || CONFIG_CTRL_IFACE_NAMED_PIPE */
4a3ade4e
JM		 356
357 if (mon_conn) {
358 if (wpa_ctrl_attach(mon_conn) == 0) {
359 wpa_cli_attached = 1;
cd101567
JM		 360 if (interactive)
361 eloop_register_read_sock(
362 wpa_ctrl_get_fd(mon_conn),
363 wpa_cli_mon_receive, NULL, NULL);
4a3ade4e
JM		 364 } else {
365 printf("Warning: Failed to attach to "
366 "wpa_supplicant.\n");
d62aaa7d 367 wpa_cli_close_connection();
4a3ade4e
JM		 368 return -1;
369 }
370 }
371
372 return 0;
6fc6879b
JM		 373}
374
375
376static void wpa_cli_close_connection(void)
377{
378 if (ctrl_conn == NULL)
379 return;
380
381 if (wpa_cli_attached) {
4a3ade4e 382 wpa_ctrl_detach(interactive ? mon_conn : ctrl_conn);
6fc6879b
JM		 383 wpa_cli_attached = 0;
384 }
385 wpa_ctrl_close(ctrl_conn);
386 ctrl_conn = NULL;
4a3ade4e 387 if (mon_conn) {
cd101567 388 eloop_unregister_read_sock(wpa_ctrl_get_fd(mon_conn));
4a3ade4e
JM		 389 wpa_ctrl_close(mon_conn);
390 mon_conn = NULL;
391 }
6fc6879b
JM		 392}
393
394
395static void wpa_cli_msg_cb(char *msg, size_t len)
396{
397 printf("%s\n", msg);
398}
399
400
401static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, char *cmd, int print)
402{
403 char buf[2048];
404 size_t len;
405 int ret;
406
407 if (ctrl_conn == NULL) {
408 printf("Not connected to wpa_supplicant - command dropped.\n");
409 return -1;
410 }
411 len = sizeof(buf) - 1;
412 ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
413 wpa_cli_msg_cb);
414 if (ret == -2) {
415 printf("'%s' command timed out.\n", cmd);
416 return -2;
417 } else if (ret < 0) {
418 printf("'%s' command failed.\n", cmd);
419 return -1;
420 }
421 if (print) {
422 buf[len] = '\0';
423 printf("%s", buf);
a432bafb
JM		 424 if (interactive && len > 0 && buf[len - 1] != '\n')
425 printf("\n");
6fc6879b
JM		 426 }
427 return 0;
428}
429
430
431static int wpa_ctrl_command(struct wpa_ctrl *ctrl, char *cmd)
432{
433 return _wpa_ctrl_command(ctrl, cmd, 1);
434}
435
436
0076869c
JM		 437static int write_cmd(char *buf, size_t buflen, const char *cmd, int argc,
438 char *argv[])
439{
440 int i, res;
441 char *pos, *end;
442
443 pos = buf;
444 end = buf + buflen;
445
446 res = os_snprintf(pos, end - pos, "%s", cmd);
447 if (res < 0 || res >= end - pos)
448 goto fail;
449 pos += res;
450
451 for (i = 0; i < argc; i++) {
452 res = os_snprintf(pos, end - pos, " %s", argv[i]);
453 if (res < 0 || res >= end - pos)
454 goto fail;
455 pos += res;
456 }
457
458 buf[buflen - 1] = '\0';
459 return 0;
460
461fail:
462 printf("Too long command\n");
463 return -1;
464}
465
466
467static int wpa_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, int min_args,
468 int argc, char *argv[])
469{
470 char buf[256];
471 if (argc < min_args) {
472 printf("Invalid %s command - at least %d argument%s "
473 "required.\n", cmd, min_args,
474 min_args > 1 ? "s are" : " is");
475 return -1;
476 }
477 if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0)
478 return -1;
479 return wpa_ctrl_command(ctrl, buf);
480}
481
482
0eed2a8d
JD		 483static int wpa_cli_cmd_ifname(struct wpa_ctrl *ctrl, int argc, char *argv[])
484{
485 return wpa_ctrl_command(ctrl, "IFNAME");
486}
487
488
6fc6879b
JM		 489static int wpa_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[])
490{
0bc13468
JM		 491 if (argc > 0 && os_strcmp(argv[0], "verbose") == 0)
492 return wpa_ctrl_command(ctrl, "STATUS-VERBOSE");
493 if (argc > 0 && os_strcmp(argv[0], "wps") == 0)
494 return wpa_ctrl_command(ctrl, "STATUS-WPS");
495 return wpa_ctrl_command(ctrl, "STATUS");
6fc6879b
JM		 496}
497
498
499static int wpa_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[])
500{
501 return wpa_ctrl_command(ctrl, "PING");
502}
503
504
ac6912b5
BG		 505static int wpa_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[])
506{
507 return wpa_ctrl_command(ctrl, "RELOG");
508}
509
510
77895cd9
JM		 511static int wpa_cli_cmd_note(struct wpa_ctrl *ctrl, int argc, char *argv[])
512{
0076869c 513 return wpa_cli_cmd(ctrl, "NOTE", 1, argc, argv);
77895cd9
JM		 514}
515
516
6fc6879b
JM		 517static int wpa_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[])
518{
519 return wpa_ctrl_command(ctrl, "MIB");
520}
521
522
523static int wpa_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[])
524{
525 return wpa_ctrl_command(ctrl, "PMKSA");
526}
527
528
529static int wpa_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[])
530{
2af4d404 531 print_help(argc > 0 ? argv[0] : NULL);
6fc6879b
JM		 532 return 0;
533}
534
535
2af4d404
JM		 536static char ** wpa_cli_complete_help(const char *str, int pos)
537{
538 int arg = get_cmd_arg_num(str, pos);
539 char **res = NULL;
540
541 switch (arg) {
542 case 1:
543 res = wpa_list_cmd_list();
544 break;
545 }
546
547 return res;
548}
549
550
6fc6879b
JM		 551static int wpa_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, char *argv[])
552{
553 printf("%s\n\n%s\n", wpa_cli_version, wpa_cli_full_license);
554 return 0;
555}
556
557
558static int wpa_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[])
559{
560 wpa_cli_quit = 1;
cd101567
JM		 561 if (interactive)
562 eloop_terminate();
6fc6879b
JM		 563 return 0;
564}
565
566
567static void wpa_cli_show_variables(void)
568{
569 printf("set variables:\n"
570 " EAPOL::heldPeriod (EAPOL state machine held period, "
571 "in seconds)\n"
572 " EAPOL::authPeriod (EAPOL state machine authentication "
573 "period, in seconds)\n"
574 " EAPOL::startPeriod (EAPOL state machine start period, in "
575 "seconds)\n"
576 " EAPOL::maxStart (EAPOL state machine maximum start "
577 "attempts)\n");
578 printf(" dot11RSNAConfigPMKLifetime (WPA/WPA2 PMK lifetime in "
579 "seconds)\n"
580 " dot11RSNAConfigPMKReauthThreshold (WPA/WPA2 reauthentication"
581 " threshold\n\tpercentage)\n"
582 " dot11RSNAConfigSATimeout (WPA/WPA2 timeout for completing "
583 "security\n\tassociation in seconds)\n");
584}
585
586
587static int wpa_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
588{
589 char cmd[256];
590 int res;
591
592 if (argc == 0) {
593 wpa_cli_show_variables();
594 return 0;
595 }
596
40eac890 597 if (argc != 1 && argc != 2) {
6fc6879b
JM		 598 printf("Invalid SET command: needs two arguments (variable "
599 "name and value)\n");
600 return -1;
601 }
602
40eac890
JM		 603 if (argc == 1)
604 res = os_snprintf(cmd, sizeof(cmd), "SET %s ", argv[0]);
605 else
606 res = os_snprintf(cmd, sizeof(cmd), "SET %s %s",
607 argv[0], argv[1]);
6fc6879b
JM		 608 if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
609 printf("Too long SET command.\n");
610 return -1;
611 }
612 return wpa_ctrl_command(ctrl, cmd);
613}
614
615
acec8d32
JM		 616static int wpa_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
617{
87c7ba84 618 return wpa_cli_cmd(ctrl, "GET", 1, argc, argv);
acec8d32
JM		 619}
620
621
6fc6879b
JM		 622static int wpa_cli_cmd_logoff(struct wpa_ctrl *ctrl, int argc, char *argv[])
623{
624 return wpa_ctrl_command(ctrl, "LOGOFF");
625}
626
627
628static int wpa_cli_cmd_logon(struct wpa_ctrl *ctrl, int argc, char *argv[])
629{
630 return wpa_ctrl_command(ctrl, "LOGON");
631}
632
633
634static int wpa_cli_cmd_reassociate(struct wpa_ctrl *ctrl, int argc,
635 char *argv[])
636{
637 return wpa_ctrl_command(ctrl, "REASSOCIATE");
638}
639
640
641static int wpa_cli_cmd_preauthenticate(struct wpa_ctrl *ctrl, int argc,
642 char *argv[])
643{
87c7ba84 644 return wpa_cli_cmd(ctrl, "PREAUTH", 1, argc, argv);
6fc6879b
JM		 645}
646
647
648static int wpa_cli_cmd_ap_scan(struct wpa_ctrl *ctrl, int argc, char *argv[])
649{
87c7ba84 650 return wpa_cli_cmd(ctrl, "AP_SCAN", 1, argc, argv);
6fc6879b
JM		 651}
652
653
67b9bd08
DS		 654static int wpa_cli_cmd_scan_interval(struct wpa_ctrl *ctrl, int argc,
655 char *argv[])
656{
87c7ba84 657 return wpa_cli_cmd(ctrl, "SCAN_INTERVAL", 1, argc, argv);
67b9bd08
DS		 658}
659
660
78633c37
SL		 661static int wpa_cli_cmd_bss_expire_age(struct wpa_ctrl *ctrl, int argc,
662 char *argv[])
663{
87c7ba84 664 return wpa_cli_cmd(ctrl, "BSS_EXPIRE_AGE", 1, argc, argv);
78633c37
SL		 665}
666
667
668static int wpa_cli_cmd_bss_expire_count(struct wpa_ctrl *ctrl, int argc,
669 char *argv[])
670{
87c7ba84 671 return wpa_cli_cmd(ctrl, "BSS_EXPIRE_COUNT", 1, argc, argv);
78633c37
SL		 672}
673
674
39ee845f
DS		 675static int wpa_cli_cmd_bss_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
676{
677 char cmd[256];
678 int res;
679
680 if (argc < 1)
681 res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH 0");
682 else
683 res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH %s", argv[0]);
684 if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
685 printf("Too long BSS_FLUSH command.\n");
686 return -1;
687 }
688 return wpa_ctrl_command(ctrl, cmd);
689}
690
691
6fc6879b
JM		 692static int wpa_cli_cmd_stkstart(struct wpa_ctrl *ctrl, int argc,
693 char *argv[])
694{
87c7ba84 695 return wpa_cli_cmd(ctrl, "STKSTART", 1, argc, argv);
6fc6879b
JM		 696}
697
698
699static int wpa_cli_cmd_ft_ds(struct wpa_ctrl *ctrl, int argc, char *argv[])
700{
87c7ba84 701 return wpa_cli_cmd(ctrl, "FT_DS", 1, argc, argv);
6fc6879b
JM		 702}
703
704
fcc60db4
JM		 705static int wpa_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, char *argv[])
706{
87c7ba84 707 return wpa_cli_cmd(ctrl, "WPS_PBC", 0, argc, argv);
fcc60db4
JM		 708}
709
710
711static int wpa_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, char *argv[])
712{
fcc60db4
JM		 713 if (argc == 0) {
714 printf("Invalid WPS_PIN command: need one or two arguments:\n"
715 "- BSSID: use 'any' to select any\n"
716 "- PIN: optional, used only with devices that have no "
717 "display\n");
718 return -1;
719 }
720
87c7ba84 721 return wpa_cli_cmd(ctrl, "WPS_PIN", 1, argc, argv);
fcc60db4
JM		 722}
723
724
3981cb3c
JM		 725static int wpa_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc,
726 char *argv[])
727{
87c7ba84 728 return wpa_cli_cmd(ctrl, "WPS_CHECK_PIN", 1, argc, argv);
3981cb3c
JM		 729}
730
731
2f9929ff
AC		 732static int wpa_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc,
733 char *argv[])
734{
735 return wpa_ctrl_command(ctrl, "WPS_CANCEL");
736}
737
738
116f7bb0 739#ifdef CONFIG_WPS_OOB
46bdb83a
MH		 740static int wpa_cli_cmd_wps_oob(struct wpa_ctrl *ctrl, int argc, char *argv[])
741{
e1ee6b60
MH		 742 if (argc != 3 && argc != 4) {
743 printf("Invalid WPS_OOB command: need three or four "
744 "arguments:\n"
745 "- DEV_TYPE: use 'ufd' or 'nfc'\n"
746 "- PATH: path of OOB device like '/mnt'\n"
747 "- METHOD: OOB method 'pin-e' or 'pin-r', "
748 "'cred'\n"
749 "- DEV_NAME: (only for NFC) device name like "
750 "'pn531'\n");
46bdb83a
MH		 751 return -1;
752 }
753
87c7ba84 754 return wpa_cli_cmd(ctrl, "WPS_OOB", 3, argc, argv);
46bdb83a 755}
71892384
JM		 756#endif /* CONFIG_WPS_OOB */
757
3f2c8ba6 758
71892384 759#ifdef CONFIG_WPS_NFC
3f2c8ba6
JM		 760
761static int wpa_cli_cmd_wps_nfc(struct wpa_ctrl *ctrl, int argc, char *argv[])
762{
87c7ba84 763 return wpa_cli_cmd(ctrl, "WPS_NFC", 0, argc, argv);
3f2c8ba6
JM		 764}
765
766
767static int wpa_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, int argc,
768 char *argv[])
769{
87c7ba84 770 return wpa_cli_cmd(ctrl, "WPS_NFC_TOKEN", 1, argc, argv);
3f2c8ba6 771}
d7645d23
JM		 772
773
774static int wpa_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc,
775 char *argv[])
776{
777 int ret;
778 char *buf;
779 size_t buflen;
780
781 if (argc != 1) {
782 printf("Invalid 'wps_nfc_tag_read' command - one argument "
783 "is required.\n");
784 return -1;
785 }
786
787 buflen = 18 + os_strlen(argv[0]);
788 buf = os_malloc(buflen);
789 if (buf == NULL)
790 return -1;
791 os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]);
792
793 ret = wpa_ctrl_command(ctrl, buf);
794 os_free(buf);
795
796 return ret;
797}
71892384
JM		 798
799#endif /* CONFIG_WPS_NFC */
46bdb83a
MH		 800
801
fcc60db4
JM		 802static int wpa_cli_cmd_wps_reg(struct wpa_ctrl *ctrl, int argc, char *argv[])
803{
804 char cmd[256];
805 int res;
806
52eb293d
JM		 807 if (argc == 2)
808 res = os_snprintf(cmd, sizeof(cmd), "WPS_REG %s %s",
809 argv[0], argv[1]);
7d6640a6 810 else if (argc == 5 || argc == 6) {
52eb293d
JM		 811 char ssid_hex[2 * 32 + 1];
812 char key_hex[2 * 64 + 1];
813 int i;
814
815 ssid_hex[0] = '\0';
816 for (i = 0; i < 32; i++) {
817 if (argv[2][i] == '\0')
818 break;
819 os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[2][i]);
820 }
821
822 key_hex[0] = '\0';
7d6640a6
JM		 823 if (argc == 6) {
824 for (i = 0; i < 64; i++) {
825 if (argv[5][i] == '\0')
826 break;
827 os_snprintf(&key_hex[i * 2], 3, "%02x",
828 argv[5][i]);
829 }
52eb293d
JM		 830 }
831
832 res = os_snprintf(cmd, sizeof(cmd),
833 "WPS_REG %s %s %s %s %s %s",
834 argv[0], argv[1], ssid_hex, argv[3], argv[4],
835 key_hex);
836 } else {
fcc60db4 837 printf("Invalid WPS_REG command: need two arguments:\n"
129eb428 838 "- BSSID of the target AP\n"
fcc60db4 839 "- AP PIN\n");
52eb293d
JM		 840 printf("Alternatively, six arguments can be used to "
841 "reconfigure the AP:\n"
129eb428 842 "- BSSID of the target AP\n"
52eb293d
JM		 843 "- AP PIN\n"
844 "- new SSID\n"
845 "- new auth (OPEN, WPAPSK, WPA2PSK)\n"
846 "- new encr (NONE, WEP, TKIP, CCMP)\n"
847 "- new key\n");
fcc60db4
JM		 848 return -1;
849 }
850
fcc60db4
JM		 851 if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
852 printf("Too long WPS_REG command.\n");
853 return -1;
854 }
855 return wpa_ctrl_command(ctrl, cmd);
856}
857
858
70d84f11
JM		 859static int wpa_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc,
860 char *argv[])
861{
87c7ba84 862 return wpa_cli_cmd(ctrl, "WPS_AP_PIN", 1, argc, argv);
70d84f11
JM		 863}
864
865
e9bcfebf
JM		 866static int wpa_cli_cmd_wps_er_start(struct wpa_ctrl *ctrl, int argc,
867 char *argv[])
868{
87c7ba84 869 return wpa_cli_cmd(ctrl, "WPS_ER_START", 0, argc, argv);
e9bcfebf
JM		 870}
871
872
873static int wpa_cli_cmd_wps_er_stop(struct wpa_ctrl *ctrl, int argc,
874 char *argv[])
875{
876 return wpa_ctrl_command(ctrl, "WPS_ER_STOP");
877
878}
879
880
72df2f5f
JM		 881static int wpa_cli_cmd_wps_er_pin(struct wpa_ctrl *ctrl, int argc,
882 char *argv[])
883{
31fcea93
JM		 884 if (argc < 2) {
885 printf("Invalid WPS_ER_PIN command: need at least two "
886 "arguments:\n"
72df2f5f 887 "- UUID: use 'any' to select any\n"
31fcea93
JM		 888 "- PIN: Enrollee PIN\n"
889 "optional: - Enrollee MAC address\n");
72df2f5f
JM		 890 return -1;
891 }
892
87c7ba84 893 return wpa_cli_cmd(ctrl, "WPS_ER_PIN", 2, argc, argv);
72df2f5f
JM		 894}
895
896
564cd7fa
JM		 897static int wpa_cli_cmd_wps_er_pbc(struct wpa_ctrl *ctrl, int argc,
898 char *argv[])
899{
87c7ba84 900 return wpa_cli_cmd(ctrl, "WPS_ER_PBC", 1, argc, argv);
564cd7fa
JM		 901}
902
903
e64dcfd5
JM		 904static int wpa_cli_cmd_wps_er_learn(struct wpa_ctrl *ctrl, int argc,
905 char *argv[])
906{
e64dcfd5
JM		 907 if (argc != 2) {
908 printf("Invalid WPS_ER_LEARN command: need two arguments:\n"
909 "- UUID: specify which AP to use\n"
910 "- PIN: AP PIN\n");
911 return -1;
912 }
913
87c7ba84 914 return wpa_cli_cmd(ctrl, "WPS_ER_LEARN", 2, argc, argv);
e64dcfd5
JM		 915}
916
917
ef10f473
JM		 918static int wpa_cli_cmd_wps_er_set_config(struct wpa_ctrl *ctrl, int argc,
919 char *argv[])
920{
ef10f473
JM		 921 if (argc != 2) {
922 printf("Invalid WPS_ER_SET_CONFIG command: need two "
923 "arguments:\n"
924 "- UUID: specify which AP to use\n"
925 "- Network configuration id\n");
926 return -1;
927 }
928
87c7ba84 929 return wpa_cli_cmd(ctrl, "WPS_ER_SET_CONFIG", 2, argc, argv);
ef10f473
JM		 930}
931
932
7d6640a6
JM		 933static int wpa_cli_cmd_wps_er_config(struct wpa_ctrl *ctrl, int argc,
934 char *argv[])
935{
936 char cmd[256];
937 int res;
938
939 if (argc == 5 || argc == 6) {
940 char ssid_hex[2 * 32 + 1];
941 char key_hex[2 * 64 + 1];
942 int i;
943
944 ssid_hex[0] = '\0';
945 for (i = 0; i < 32; i++) {
946 if (argv[2][i] == '\0')
947 break;
948 os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[2][i]);
949 }
950
951 key_hex[0] = '\0';
952 if (argc == 6) {
953 for (i = 0; i < 64; i++) {
954 if (argv[5][i] == '\0')
955 break;
956 os_snprintf(&key_hex[i * 2], 3, "%02x",
957 argv[5][i]);
958 }
959 }
960
961 res = os_snprintf(cmd, sizeof(cmd),
962 "WPS_ER_CONFIG %s %s %s %s %s %s",
963 argv[0], argv[1], ssid_hex, argv[3], argv[4],
964 key_hex);
965 } else {
966 printf("Invalid WPS_ER_CONFIG command: need six arguments:\n"
967 "- AP UUID\n"
968 "- AP PIN\n"
969 "- new SSID\n"
970 "- new auth (OPEN, WPAPSK, WPA2PSK)\n"
971 "- new encr (NONE, WEP, TKIP, CCMP)\n"
972 "- new key\n");
973 return -1;
974 }
975
976 if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
977 printf("Too long WPS_ER_CONFIG command.\n");
978 return -1;
979 }
980 return wpa_ctrl_command(ctrl, cmd);
981}
982
983
1cea09a9
JM		 984#ifdef CONFIG_WPS_NFC
985static int wpa_cli_cmd_wps_er_nfc_config_token(struct wpa_ctrl *ctrl, int argc,
986 char *argv[])
987{
1cea09a9
JM		 988 if (argc != 2) {
989 printf("Invalid WPS_ER_NFC_CONFIG_TOKEN command: need two "
990 "arguments:\n"
991 "- WPS/NDEF: token format\n"
992 "- UUID: specify which AP to use\n");
993 return -1;
994 }
995
87c7ba84 996 return wpa_cli_cmd(ctrl, "WPS_ER_NFC_CONFIG_TOKEN", 2, argc, argv);
1cea09a9
JM		 997}
998#endif /* CONFIG_WPS_NFC */
999
1000
11ef8d35
JM		 1001static int wpa_cli_cmd_ibss_rsn(struct wpa_ctrl *ctrl, int argc, char *argv[])
1002{
87c7ba84 1003 return wpa_cli_cmd(ctrl, "IBSS_RSN", 1, argc, argv);
11ef8d35
JM		 1004}
1005
1006
6fc6879b
JM		 1007static int wpa_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[])
1008{
87c7ba84 1009 return wpa_cli_cmd(ctrl, "LEVEL", 1, argc, argv);
6fc6879b
JM		 1010}
1011
1012
1013static int wpa_cli_cmd_identity(struct wpa_ctrl *ctrl, int argc, char *argv[])
1014{
1015 char cmd[256], *pos, *end;
1016 int i, ret;
1017
1018 if (argc < 2) {
1019 printf("Invalid IDENTITY command: needs two arguments "
1020 "(network id and identity)\n");
1021 return -1;
1022 }
1023
1024 end = cmd + sizeof(cmd);
1025 pos = cmd;
1026 ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "IDENTITY-%s:%s",
1027 argv[0], argv[1]);
1028 if (ret < 0 || ret >= end - pos) {
1029 printf("Too long IDENTITY command.\n");
1030 return -1;
1031 }
1032 pos += ret;
1033 for (i = 2; i < argc; i++) {
1034 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1035 if (ret < 0 || ret >= end - pos) {
1036 printf("Too long IDENTITY command.\n");
1037 return -1;
1038 }
1039 pos += ret;
1040 }
1041
1042 return wpa_ctrl_command(ctrl, cmd);
1043}
1044
1045
1046static int wpa_cli_cmd_password(struct wpa_ctrl *ctrl, int argc, char *argv[])
1047{
1048 char cmd[256], *pos, *end;
1049 int i, ret;
1050
1051 if (argc < 2) {
1052 printf("Invalid PASSWORD command: needs two arguments "
1053 "(network id and password)\n");
1054 return -1;
1055 }
1056
1057 end = cmd + sizeof(cmd);
1058 pos = cmd;
1059 ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSWORD-%s:%s",
1060 argv[0], argv[1]);
1061 if (ret < 0 || ret >= end - pos) {
1062 printf("Too long PASSWORD command.\n");
1063 return -1;
1064 }
1065 pos += ret;
1066 for (i = 2; i < argc; i++) {
1067 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1068 if (ret < 0 || ret >= end - pos) {
1069 printf("Too long PASSWORD command.\n");
1070 return -1;
1071 }
1072 pos += ret;
1073 }
1074
1075 return wpa_ctrl_command(ctrl, cmd);
1076}
1077
1078
1079static int wpa_cli_cmd_new_password(struct wpa_ctrl *ctrl, int argc,
1080 char *argv[])
1081{
1082 char cmd[256], *pos, *end;
1083 int i, ret;
1084
1085 if (argc < 2) {
1086 printf("Invalid NEW_PASSWORD command: needs two arguments "
1087 "(network id and password)\n");
1088 return -1;
1089 }
1090
1091 end = cmd + sizeof(cmd);
1092 pos = cmd;
1093 ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "NEW_PASSWORD-%s:%s",
1094 argv[0], argv[1]);
1095 if (ret < 0 || ret >= end - pos) {
1096 printf("Too long NEW_PASSWORD command.\n");
1097 return -1;
1098 }
1099 pos += ret;
1100 for (i = 2; i < argc; i++) {
1101 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1102 if (ret < 0 || ret >= end - pos) {
1103 printf("Too long NEW_PASSWORD command.\n");
1104 return -1;
1105 }
1106 pos += ret;
1107 }
1108
1109 return wpa_ctrl_command(ctrl, cmd);
1110}
1111
1112
1113static int wpa_cli_cmd_pin(struct wpa_ctrl *ctrl, int argc, char *argv[])
1114{
1115 char cmd[256], *pos, *end;
1116 int i, ret;
1117
1118 if (argc < 2) {
1119 printf("Invalid PIN command: needs two arguments "
1120 "(network id and pin)\n");
1121 return -1;
1122 }
1123
1124 end = cmd + sizeof(cmd);
1125 pos = cmd;
1126 ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PIN-%s:%s",
1127 argv[0], argv[1]);
1128 if (ret < 0 || ret >= end - pos) {
1129 printf("Too long PIN command.\n");
1130 return -1;
1131 }
1132 pos += ret;
1133 for (i = 2; i < argc; i++) {
1134 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1135 if (ret < 0 || ret >= end - pos) {
1136 printf("Too long PIN command.\n");
1137 return -1;
1138 }
1139 pos += ret;
1140 }
1141 return wpa_ctrl_command(ctrl, cmd);
1142}
1143
1144
1145static int wpa_cli_cmd_otp(struct wpa_ctrl *ctrl, int argc, char *argv[])
1146{
1147 char cmd[256], *pos, *end;
1148 int i, ret;
1149
1150 if (argc < 2) {
1151 printf("Invalid OTP command: needs two arguments (network "
1152 "id and password)\n");
1153 return -1;
1154 }
1155
1156 end = cmd + sizeof(cmd);
1157 pos = cmd;
1158 ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "OTP-%s:%s",
1159 argv[0], argv[1]);
1160 if (ret < 0 || ret >= end - pos) {
1161 printf("Too long OTP command.\n");
1162 return -1;
1163 }
1164 pos += ret;
1165 for (i = 2; i < argc; i++) {
1166 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1167 if (ret < 0 || ret >= end - pos) {
1168 printf("Too long OTP command.\n");
1169 return -1;
1170 }
1171 pos += ret;
1172 }
1173
1174 return wpa_ctrl_command(ctrl, cmd);
1175}
1176
1177
1178static int wpa_cli_cmd_passphrase(struct wpa_ctrl *ctrl, int argc,
1179 char *argv[])
1180{
1181 char cmd[256], *pos, *end;
1182 int i, ret;
1183
1184 if (argc < 2) {
1185 printf("Invalid PASSPHRASE command: needs two arguments "
1186 "(network id and passphrase)\n");
1187 return -1;
1188 }
1189
1190 end = cmd + sizeof(cmd);
1191 pos = cmd;
1192 ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSPHRASE-%s:%s",
1193 argv[0], argv[1]);
1194 if (ret < 0 || ret >= end - pos) {
1195 printf("Too long PASSPHRASE command.\n");
1196 return -1;
1197 }
1198 pos += ret;
1199 for (i = 2; i < argc; i++) {
1200 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1201 if (ret < 0 || ret >= end - pos) {
1202 printf("Too long PASSPHRASE command.\n");
1203 return -1;
1204 }
1205 pos += ret;
1206 }
1207
1208 return wpa_ctrl_command(ctrl, cmd);
1209}
1210
1211
1212static int wpa_cli_cmd_bssid(struct wpa_ctrl *ctrl, int argc, char *argv[])
1213{
6fc6879b
JM		 1214 if (argc < 2) {
1215 printf("Invalid BSSID command: needs two arguments (network "
1216 "id and BSSID)\n");
1217 return -1;
1218 }
1219
87c7ba84 1220 return wpa_cli_cmd(ctrl, "BSSID", 2, argc, argv);
6fc6879b
JM		 1221}
1222
1223
9aa10e2b
DS		 1224static int wpa_cli_cmd_blacklist(struct wpa_ctrl *ctrl, int argc, char *argv[])
1225{
87c7ba84
JM		 1226 return wpa_cli_cmd(ctrl, "BLACKLIST", 0, argc, argv);
1227}
9aa10e2b
DS		 1228
1229
0597a5b5
DS		 1230static int wpa_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, char *argv[])
1231{
87c7ba84 1232 return wpa_cli_cmd(ctrl, "LOG_LEVEL", 0, argc, argv);
0597a5b5
DS		 1233}
1234
1235
6fc6879b
JM		 1236static int wpa_cli_cmd_list_networks(struct wpa_ctrl *ctrl, int argc,
1237 char *argv[])
1238{
1239 return wpa_ctrl_command(ctrl, "LIST_NETWORKS");
1240}
1241
1242
1243static int wpa_cli_cmd_select_network(struct wpa_ctrl *ctrl, int argc,
1244 char *argv[])
1245{
87c7ba84 1246 return wpa_cli_cmd(ctrl, "SELECT_NETWORK", 1, argc, argv);
6fc6879b
JM		 1247}
1248
1249
1250static int wpa_cli_cmd_enable_network(struct wpa_ctrl *ctrl, int argc,
1251 char *argv[])
1252{
87c7ba84 1253 return wpa_cli_cmd(ctrl, "ENABLE_NETWORK", 1, argc, argv);
6fc6879b
JM		 1254}
1255
1256
1257static int wpa_cli_cmd_disable_network(struct wpa_ctrl *ctrl, int argc,
1258 char *argv[])
1259{
87c7ba84 1260 return wpa_cli_cmd(ctrl, "DISABLE_NETWORK", 1, argc, argv);
6fc6879b
JM		 1261}
1262
1263
1264static int wpa_cli_cmd_add_network(struct wpa_ctrl *ctrl, int argc,
1265 char *argv[])
1266{
1267 return wpa_ctrl_command(ctrl, "ADD_NETWORK");
1268}
1269
1270
1271static int wpa_cli_cmd_remove_network(struct wpa_ctrl *ctrl, int argc,
1272 char *argv[])
1273{
87c7ba84 1274 return wpa_cli_cmd(ctrl, "REMOVE_NETWORK", 1, argc, argv);
6fc6879b
JM		 1275}
1276
1277
1278static void wpa_cli_show_network_variables(void)
1279{
1280 printf("set_network variables:\n"
1281 " ssid (network name, SSID)\n"
1282 " psk (WPA passphrase or pre-shared key)\n"
1283 " key_mgmt (key management protocol)\n"
1284 " identity (EAP identity)\n"
1285 " password (EAP password)\n"
1286 " ...\n"
1287 "\n"
1288 "Note: Values are entered in the same format as the "
1289 "configuration file is using,\n"
1290 "i.e., strings values need to be inside double quotation "
1291 "marks.\n"
1292 "For example: set_network 1 ssid \"network name\"\n"
1293 "\n"
1294 "Please see wpa_supplicant.conf documentation for full list "
1295 "of\navailable variables.\n");
1296}
1297
1298
1299static int wpa_cli_cmd_set_network(struct wpa_ctrl *ctrl, int argc,
1300 char *argv[])
1301{
6fc6879b
JM		 1302 if (argc == 0) {
1303 wpa_cli_show_network_variables();
1304 return 0;
1305 }
1306
1307 if (argc != 3) {
1308 printf("Invalid SET_NETWORK command: needs three arguments\n"
1309 "(network id, variable name, and value)\n");
1310 return -1;
1311 }
1312
87c7ba84 1313 return wpa_cli_cmd(ctrl, "SET_NETWORK", 3, argc, argv);
6fc6879b
JM		 1314}
1315
1316
1317static int wpa_cli_cmd_get_network(struct wpa_ctrl *ctrl, int argc,
1318 char *argv[])
1319{
6fc6879b
JM		 1320 if (argc == 0) {
1321 wpa_cli_show_network_variables();
1322 return 0;
1323 }
1324
1325 if (argc != 2) {
1326 printf("Invalid GET_NETWORK command: needs two arguments\n"
1327 "(network id and variable name)\n");
1328 return -1;
1329 }
1330
87c7ba84 1331 return wpa_cli_cmd(ctrl, "GET_NETWORK", 2, argc, argv);
6fc6879b
JM		 1332}
1333
1334
d94c9ee6
JM		 1335static int wpa_cli_cmd_list_creds(struct wpa_ctrl *ctrl, int argc,
1336 char *argv[])
1337{
1338 return wpa_ctrl_command(ctrl, "LIST_CREDS");
1339}
1340
1341
1342static int wpa_cli_cmd_add_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
1343{
1344 return wpa_ctrl_command(ctrl, "ADD_CRED");
1345}
1346
1347
1348static int wpa_cli_cmd_remove_cred(struct wpa_ctrl *ctrl, int argc,
1349 char *argv[])
1350{
87c7ba84 1351 return wpa_cli_cmd(ctrl, "REMOVE_CRED", 1, argc, argv);
d94c9ee6
JM		 1352}
1353
1354
1355static int wpa_cli_cmd_set_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
1356{
d94c9ee6
JM		 1357 if (argc != 3) {
1358 printf("Invalid SET_CRED command: needs three arguments\n"
1359 "(cred id, variable name, and value)\n");
1360 return -1;
1361 }
1362
87c7ba84 1363 return wpa_cli_cmd(ctrl, "SET_CRED", 3, argc, argv);
d94c9ee6
JM		 1364}
1365
1366
6fc6879b
JM		 1367static int wpa_cli_cmd_disconnect(struct wpa_ctrl *ctrl, int argc,
1368 char *argv[])
1369{
1370 return wpa_ctrl_command(ctrl, "DISCONNECT");
1371}
1372
1373
1374static int wpa_cli_cmd_reconnect(struct wpa_ctrl *ctrl, int argc,
1375 char *argv[])
1376{
1377 return wpa_ctrl_command(ctrl, "RECONNECT");
1378}
1379
1380
1381static int wpa_cli_cmd_save_config(struct wpa_ctrl *ctrl, int argc,
1382 char *argv[])
1383{
1384 return wpa_ctrl_command(ctrl, "SAVE_CONFIG");
1385}
1386
1387
1388static int wpa_cli_cmd_scan(struct wpa_ctrl *ctrl, int argc, char *argv[])
1389{
1390 return wpa_ctrl_command(ctrl, "SCAN");
1391}
1392
1393
1394static int wpa_cli_cmd_scan_results(struct wpa_ctrl *ctrl, int argc,
1395 char *argv[])
1396{
1397 return wpa_ctrl_command(ctrl, "SCAN_RESULTS");
1398}
1399
1400
1401static int wpa_cli_cmd_bss(struct wpa_ctrl *ctrl, int argc, char *argv[])
1402{
87c7ba84 1403 return wpa_cli_cmd(ctrl, "BSS", 1, argc, argv);
6fc6879b
JM		 1404}
1405
1406
a624f20b
JM		 1407static char ** wpa_cli_complete_bss(const char *str, int pos)
1408{
1409 int arg = get_cmd_arg_num(str, pos);
1410 char **res = NULL;
1411
1412 switch (arg) {
1413 case 1:
1414 res = cli_txt_list_array(&bsses);
1415 break;
1416 }
1417
1418 return res;
1419}
1420
1421
6fc6879b
JM		 1422static int wpa_cli_cmd_get_capability(struct wpa_ctrl *ctrl, int argc,
1423 char *argv[])
1424{
6fc6879b
JM		 1425 if (argc < 1 || argc > 2) {
1426 printf("Invalid GET_CAPABILITY command: need either one or "
1427 "two arguments\n");
1428 return -1;
1429 }
1430
1431 if ((argc == 2) && os_strcmp(argv[1], "strict") != 0) {
1432 printf("Invalid GET_CAPABILITY command: second argument, "
1433 "if any, must be 'strict'\n");
1434 return -1;
1435 }
1436
87c7ba84 1437 return wpa_cli_cmd(ctrl, "GET_CAPABILITY", 1, argc, argv);
6fc6879b
JM		 1438}
1439
1440
1441static int wpa_cli_list_interfaces(struct wpa_ctrl *ctrl)
1442{
1443 printf("Available interfaces:\n");
1444 return wpa_ctrl_command(ctrl, "INTERFACES");
1445}
1446
1447
1448static int wpa_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, char *argv[])
1449{
1450 if (argc < 1) {
1451 wpa_cli_list_interfaces(ctrl);
1452 return 0;
1453 }
1454
1455 wpa_cli_close_connection();
1456 os_free(ctrl_ifname);
1457 ctrl_ifname = os_strdup(argv[0]);
1458
4a3ade4e 1459 if (wpa_cli_open_connection(ctrl_ifname, 1)) {
6fc6879b 1460 printf("Connected to interface '%s.\n", ctrl_ifname);
6fc6879b
JM		 1461 } else {
1462 printf("Could not connect to interface '%s' - re-trying\n",
1463 ctrl_ifname);
1464 }
1465 return 0;
1466}
1467
1468
1469static int wpa_cli_cmd_reconfigure(struct wpa_ctrl *ctrl, int argc,
1470 char *argv[])
1471{
1472 return wpa_ctrl_command(ctrl, "RECONFIGURE");
1473}
1474
1475
1476static int wpa_cli_cmd_terminate(struct wpa_ctrl *ctrl, int argc,
1477 char *argv[])
1478{
1479 return wpa_ctrl_command(ctrl, "TERMINATE");
1480}
1481
1482
1483static int wpa_cli_cmd_interface_add(struct wpa_ctrl *ctrl, int argc,
1484 char *argv[])
1485{
1486 char cmd[256];
1487 int res;
1488
1489 if (argc < 1) {
1490 printf("Invalid INTERFACE_ADD command: needs at least one "
1491 "argument (interface name)\n"
1492 "All arguments: ifname confname driver ctrl_interface "
1493 "driver_param bridge_name\n");
1494 return -1;
1495 }
1496
1497 /*
1498 * INTERFACE_ADD <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB
1499 * <driver_param>TAB<bridge_name>
1500 */
1501 res = os_snprintf(cmd, sizeof(cmd),
1502 "INTERFACE_ADD %s\t%s\t%s\t%s\t%s\t%s",
1503 argv[0],
1504 argc > 1 ? argv[1] : "", argc > 2 ? argv[2] : "",
1505 argc > 3 ? argv[3] : "", argc > 4 ? argv[4] : "",
1506 argc > 5 ? argv[5] : "");
1507 if (res < 0 || (size_t) res >= sizeof(cmd))
1508 return -1;
1509 cmd[sizeof(cmd) - 1] = '\0';
1510 return wpa_ctrl_command(ctrl, cmd);
1511}
1512
1513
1514static int wpa_cli_cmd_interface_remove(struct wpa_ctrl *ctrl, int argc,
1515 char *argv[])
1516{
87c7ba84 1517 return wpa_cli_cmd(ctrl, "INTERFACE_REMOVE", 1, argc, argv);
6fc6879b
JM		 1518}
1519
1520
4b4a8ae5
JM		 1521static int wpa_cli_cmd_interface_list(struct wpa_ctrl *ctrl, int argc,
1522 char *argv[])
1523{
1524 return wpa_ctrl_command(ctrl, "INTERFACE_LIST");
1525}
1526
1527
e653b622
JM		 1528#ifdef CONFIG_AP
1529static int wpa_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[])
1530{
87c7ba84 1531 return wpa_cli_cmd(ctrl, "STA", 1, argc, argv);
e653b622
JM		 1532}
1533
1534
1535static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, char *cmd,
1536 char *addr, size_t addr_len)
1537{
1538 char buf[4096], *pos;
1539 size_t len;
1540 int ret;
1541
1542 if (ctrl_conn == NULL) {
1543 printf("Not connected to hostapd - command dropped.\n");
1544 return -1;
1545 }
1546 len = sizeof(buf) - 1;
024d018b 1547 ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
e653b622
JM		 1548 wpa_cli_msg_cb);
1549 if (ret == -2) {
1550 printf("'%s' command timed out.\n", cmd);
1551 return -2;
1552 } else if (ret < 0) {
1553 printf("'%s' command failed.\n", cmd);
1554 return -1;
1555 }
1556
1557 buf[len] = '\0';
024d018b 1558 if (os_memcmp(buf, "FAIL", 4) == 0)
e653b622
JM		 1559 return -1;
1560 printf("%s", buf);
1561
1562 pos = buf;
1563 while (*pos != '\0' && *pos != '\n')
1564 pos++;
1565 *pos = '\0';
1566 os_strlcpy(addr, buf, addr_len);
1567 return 0;
1568}
1569
1570
1571static int wpa_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, char *argv[])
1572{
1573 char addr[32], cmd[64];
1574
1575 if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr)))
1576 return 0;
1577 do {
e824cc46 1578 os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
e653b622
JM		 1579 } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr)) == 0);
1580
1581 return -1;
1582}
e60b2951
JJ		 1583
1584
1585static int wpa_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc,
1586 char *argv[])
1587{
87c7ba84 1588 return wpa_cli_cmd(ctrl, "DEAUTHENTICATE", 1, argc, argv);
e60b2951
JJ		 1589}
1590
1591
1592static int wpa_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc,
1593 char *argv[])
1594{
87c7ba84 1595 return wpa_cli_cmd(ctrl, "DISASSOCIATE", 1, argc, argv);
e60b2951 1596}
e653b622
JM		 1597#endif /* CONFIG_AP */
1598
1599
207ef3fb
JM		 1600static int wpa_cli_cmd_suspend(struct wpa_ctrl *ctrl, int argc, char *argv[])
1601{
1602 return wpa_ctrl_command(ctrl, "SUSPEND");
1603}
1604
1605
1606static int wpa_cli_cmd_resume(struct wpa_ctrl *ctrl, int argc, char *argv[])
1607{
1608 return wpa_ctrl_command(ctrl, "RESUME");
1609}
1610
1611
32d5295f
JM		 1612static int wpa_cli_cmd_drop_sa(struct wpa_ctrl *ctrl, int argc, char *argv[])
1613{
1614 return wpa_ctrl_command(ctrl, "DROP_SA");
1615}
1616
1617
86d4f806
JM		 1618static int wpa_cli_cmd_roam(struct wpa_ctrl *ctrl, int argc, char *argv[])
1619{
87c7ba84 1620 return wpa_cli_cmd(ctrl, "ROAM", 1, argc, argv);
86d4f806
JM		 1621}
1622
1623
57faa1ce
JM		 1624#ifdef CONFIG_P2P
1625
1626static int wpa_cli_cmd_p2p_find(struct wpa_ctrl *ctrl, int argc, char *argv[])
1627{
87c7ba84 1628 return wpa_cli_cmd(ctrl, "P2P_FIND", 0, argc, argv);
57faa1ce
JM		 1629}
1630
1631
1632static int wpa_cli_cmd_p2p_stop_find(struct wpa_ctrl *ctrl, int argc,
1633 char *argv[])
1634{
1635 return wpa_ctrl_command(ctrl, "P2P_STOP_FIND");
1636}
1637
1638
1639static int wpa_cli_cmd_p2p_connect(struct wpa_ctrl *ctrl, int argc,
1640 char *argv[])
1641{
87c7ba84 1642 return wpa_cli_cmd(ctrl, "P2P_CONNECT", 2, argc, argv);
57faa1ce
JM		 1643}
1644
1645
a624f20b
JM		 1646static char ** wpa_cli_complete_p2p_connect(const char *str, int pos)
1647{
1648 int arg = get_cmd_arg_num(str, pos);
1649 char **res = NULL;
1650
1651 switch (arg) {
1652 case 1:
1653 res = cli_txt_list_array(&p2p_peers);
1654 break;
1655 }
1656
1657 return res;
1658}
1659
1660
57faa1ce
JM		 1661static int wpa_cli_cmd_p2p_listen(struct wpa_ctrl *ctrl, int argc,
1662 char *argv[])
1663{
87c7ba84 1664 return wpa_cli_cmd(ctrl, "P2P_LISTEN", 0, argc, argv);
57faa1ce
JM		 1665}
1666
1667
1668static int wpa_cli_cmd_p2p_group_remove(struct wpa_ctrl *ctrl, int argc,
1669 char *argv[])
1670{
87c7ba84 1671 return wpa_cli_cmd(ctrl, "P2P_GROUP_REMOVE", 1, argc, argv);
57faa1ce
JM		 1672}
1673
1674
76788542
JM		 1675static char ** wpa_cli_complete_p2p_group_remove(const char *str, int pos)
1676{
1677 int arg = get_cmd_arg_num(str, pos);
1678 char **res = NULL;
1679
1680 switch (arg) {
1681 case 1:
1682 res = cli_txt_list_array(&p2p_groups);
1683 break;
1684 }
1685
1686 return res;
1687}
1688
1689
57faa1ce
JM		 1690static int wpa_cli_cmd_p2p_group_add(struct wpa_ctrl *ctrl, int argc,
1691 char *argv[])
1692{
87c7ba84 1693 return wpa_cli_cmd(ctrl, "P2P_GROUP_ADD", 0, argc, argv);
57faa1ce
JM		 1694}
1695
1696
1697static int wpa_cli_cmd_p2p_prov_disc(struct wpa_ctrl *ctrl, int argc,
1698 char *argv[])
1699{
8c5f7309
JJ		 1700 if (argc != 2 && argc != 3) {
1701 printf("Invalid P2P_PROV_DISC command: needs at least "
1702 "two arguments, address and config method\n"
1703 "(display, keypad, or pbc) and an optional join\n");
57faa1ce
JM		 1704 return -1;
1705 }
1706
87c7ba84 1707 return wpa_cli_cmd(ctrl, "P2P_PROV_DISC", 2, argc, argv);
57faa1ce
JM		 1708}
1709
1710
1711static int wpa_cli_cmd_p2p_get_passphrase(struct wpa_ctrl *ctrl, int argc,
1712 char *argv[])
1713{
1714 return wpa_ctrl_command(ctrl, "P2P_GET_PASSPHRASE");
1715}
1716
1717
1718static int wpa_cli_cmd_p2p_serv_disc_req(struct wpa_ctrl *ctrl, int argc,
1719 char *argv[])
1720{
1721 char cmd[4096];
57faa1ce
JM		 1722
1723 if (argc != 2 && argc != 4) {
1724 printf("Invalid P2P_SERV_DISC_REQ command: needs two "
1725 "arguments (address and TLVs) or four arguments "
1726 "(address, \"upnp\", version, search target "
1727 "(SSDP ST:)\n");
1728 return -1;
1729 }
1730
87c7ba84 1731 if (write_cmd(cmd, sizeof(cmd), "P2P_SERV_DISC_REQ", argc, argv) < 0)
57faa1ce 1732 return -1;
57faa1ce
JM		 1733 return wpa_ctrl_command(ctrl, cmd);
1734}
1735
1736
1737static int wpa_cli_cmd_p2p_serv_disc_cancel_req(struct wpa_ctrl *ctrl,
1738 int argc, char *argv[])
1739{
87c7ba84 1740 return wpa_cli_cmd(ctrl, "P2P_SERV_DISC_CANCEL_REQ", 1, argc, argv);
57faa1ce
JM		 1741}
1742
1743
1744static int wpa_cli_cmd_p2p_serv_disc_resp(struct wpa_ctrl *ctrl, int argc,
1745 char *argv[])
1746{
1747 char cmd[4096];
1748 int res;
1749
1750 if (argc != 4) {
1751 printf("Invalid P2P_SERV_DISC_RESP command: needs four "
1752 "arguments (freq, address, dialog token, and TLVs)\n");
1753 return -1;
1754 }
1755
1756 res = os_snprintf(cmd, sizeof(cmd), "P2P_SERV_DISC_RESP %s %s %s %s",
1757 argv[0], argv[1], argv[2], argv[3]);
1758 if (res < 0 || (size_t) res >= sizeof(cmd))
1759 return -1;
1760 cmd[sizeof(cmd) - 1] = '\0';
1761 return wpa_ctrl_command(ctrl, cmd);
1762}
1763
1764
1765static int wpa_cli_cmd_p2p_service_update(struct wpa_ctrl *ctrl, int argc,
1766 char *argv[])
1767{
1768 return wpa_ctrl_command(ctrl, "P2P_SERVICE_UPDATE");
1769}
1770
1771
1772static int wpa_cli_cmd_p2p_serv_disc_external(struct wpa_ctrl *ctrl,
1773 int argc, char *argv[])
1774{
87c7ba84 1775 return wpa_cli_cmd(ctrl, "P2P_SERV_DISC_EXTERNAL", 1, argc, argv);
57faa1ce
JM		 1776}
1777
1778
1779static int wpa_cli_cmd_p2p_service_flush(struct wpa_ctrl *ctrl, int argc,
1780 char *argv[])
1781{
1782 return wpa_ctrl_command(ctrl, "P2P_SERVICE_FLUSH");
1783}
1784
1785
1786static int wpa_cli_cmd_p2p_service_add(struct wpa_ctrl *ctrl, int argc,
1787 char *argv[])
1788{
1789 char cmd[4096];
1790 int res;
1791
1792 if (argc != 3 && argc != 4) {
1793 printf("Invalid P2P_SERVICE_ADD command: needs three or four "
1794 "arguments\n");
1795 return -1;
1796 }
1797
1798 if (argc == 4)
1799 res = os_snprintf(cmd, sizeof(cmd),
1800 "P2P_SERVICE_ADD %s %s %s %s",
1801 argv[0], argv[1], argv[2], argv[3]);
1802 else
1803 res = os_snprintf(cmd, sizeof(cmd),
1804 "P2P_SERVICE_ADD %s %s %s",
1805 argv[0], argv[1], argv[2]);
1806 if (res < 0 || (size_t) res >= sizeof(cmd))
1807 return -1;
1808 cmd[sizeof(cmd) - 1] = '\0';
1809 return wpa_ctrl_command(ctrl, cmd);
1810}
1811
1812
1813static int wpa_cli_cmd_p2p_service_del(struct wpa_ctrl *ctrl, int argc,
1814 char *argv[])
1815{
1816 char cmd[4096];
1817 int res;
1818
1819 if (argc != 2 && argc != 3) {
1820 printf("Invalid P2P_SERVICE_DEL command: needs two or three "
1821 "arguments\n");
1822 return -1;
1823 }
1824
1825 if (argc == 3)
1826 res = os_snprintf(cmd, sizeof(cmd),
1827 "P2P_SERVICE_DEL %s %s %s",
1828 argv[0], argv[1], argv[2]);
1829 else
1830 res = os_snprintf(cmd, sizeof(cmd),
1831 "P2P_SERVICE_DEL %s %s",
1832 argv[0], argv[1]);
1833 if (res < 0 || (size_t) res >= sizeof(cmd))
1834 return -1;
1835 cmd[sizeof(cmd) - 1] = '\0';
1836 return wpa_ctrl_command(ctrl, cmd);
1837}
1838
1839
1840static int wpa_cli_cmd_p2p_reject(struct wpa_ctrl *ctrl,
1841 int argc, char *argv[])
1842{
87c7ba84 1843 return wpa_cli_cmd(ctrl, "P2P_REJECT", 1, argc, argv);
57faa1ce
JM		 1844}
1845
1846
1847static int wpa_cli_cmd_p2p_invite(struct wpa_ctrl *ctrl,
1848 int argc, char *argv[])
1849{
87c7ba84 1850 return wpa_cli_cmd(ctrl, "P2P_INVITE", 1, argc, argv);
57faa1ce
JM		 1851}
1852
1853
1854static int wpa_cli_cmd_p2p_peer(struct wpa_ctrl *ctrl, int argc, char *argv[])
1855{
87c7ba84 1856 return wpa_cli_cmd(ctrl, "P2P_PEER", 1, argc, argv);
57faa1ce
JM		 1857}
1858
1859
a624f20b
JM		 1860static char ** wpa_cli_complete_p2p_peer(const char *str, int pos)
1861{
1862 int arg = get_cmd_arg_num(str, pos);
1863 char **res = NULL;
1864
1865 switch (arg) {
1866 case 1:
1867 res = cli_txt_list_array(&p2p_peers);
1868 break;
1869 }
1870
1871 return res;
1872}
1873
1874
57faa1ce
JM		 1875static int wpa_ctrl_command_p2p_peer(struct wpa_ctrl *ctrl, char *cmd,
1876 char *addr, size_t addr_len,
1877 int discovered)
1878{
1879 char buf[4096], *pos;
1880 size_t len;
1881 int ret;
1882
1883 if (ctrl_conn == NULL)
1884 return -1;
1885 len = sizeof(buf) - 1;
024d018b 1886 ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
57faa1ce
JM		 1887 wpa_cli_msg_cb);
1888 if (ret == -2) {
1889 printf("'%s' command timed out.\n", cmd);
1890 return -2;
1891 } else if (ret < 0) {
1892 printf("'%s' command failed.\n", cmd);
1893 return -1;
1894 }
1895
1896 buf[len] = '\0';
024d018b 1897 if (os_memcmp(buf, "FAIL", 4) == 0)
57faa1ce
JM		 1898 return -1;
1899
1900 pos = buf;
1901 while (*pos != '\0' && *pos != '\n')
1902 pos++;
1903 *pos++ = '\0';
1904 os_strlcpy(addr, buf, addr_len);
1905 if (!discovered || os_strstr(pos, "[PROBE_REQ_ONLY]") == NULL)
1906 printf("%s\n", addr);
1907 return 0;
1908}
1909
1910
1911static int wpa_cli_cmd_p2p_peers(struct wpa_ctrl *ctrl, int argc, char *argv[])
1912{
1913 char addr[32], cmd[64];
1914 int discovered;
1915
1916 discovered = argc > 0 && os_strcmp(argv[0], "discovered") == 0;
1917
1918 if (wpa_ctrl_command_p2p_peer(ctrl, "P2P_PEER FIRST",
1919 addr, sizeof(addr), discovered))
9a6ade33 1920 return -1;
57faa1ce
JM		 1921 do {
1922 os_snprintf(cmd, sizeof(cmd), "P2P_PEER NEXT-%s", addr);
1923 } while (wpa_ctrl_command_p2p_peer(ctrl, cmd, addr, sizeof(addr),
1924 discovered) == 0);
1925
9a6ade33 1926 return 0;
57faa1ce
JM		 1927}
1928
1929
1930static int wpa_cli_cmd_p2p_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
1931{
87c7ba84 1932 return wpa_cli_cmd(ctrl, "P2P_SET", 2, argc, argv);
57faa1ce
JM		 1933}
1934
1935
1936static int wpa_cli_cmd_p2p_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
1937{
1938 return wpa_ctrl_command(ctrl, "P2P_FLUSH");
1939}
1940
1941
59eba7a2
JM		 1942static int wpa_cli_cmd_p2p_cancel(struct wpa_ctrl *ctrl, int argc,
1943 char *argv[])
1944{
1945 return wpa_ctrl_command(ctrl, "P2P_CANCEL");
1946}
1947
1948
9d562b79
SS		 1949static int wpa_cli_cmd_p2p_unauthorize(struct wpa_ctrl *ctrl, int argc,
1950 char *argv[])
1951{
87c7ba84 1952 return wpa_cli_cmd(ctrl, "P2P_UNAUTHORIZE", 1, argc, argv);
9d562b79
SS		 1953}
1954
1955
57faa1ce
JM		 1956static int wpa_cli_cmd_p2p_presence_req(struct wpa_ctrl *ctrl, int argc,
1957 char *argv[])
1958{
57faa1ce
JM		 1959 if (argc != 0 && argc != 2 && argc != 4) {
1960 printf("Invalid P2P_PRESENCE_REQ command: needs two arguments "
1961 "(preferred duration, interval; in microsecods).\n"
1962 "Optional second pair can be used to provide "
1963 "acceptable values.\n");
1964 return -1;
1965 }
1966
87c7ba84 1967 return wpa_cli_cmd(ctrl, "P2P_PRESENCE_REQ", 0, argc, argv);
57faa1ce
JM		 1968}
1969
1970
1971static int wpa_cli_cmd_p2p_ext_listen(struct wpa_ctrl *ctrl, int argc,
1972 char *argv[])
1973{
57faa1ce
JM		 1974 if (argc != 0 && argc != 2) {
1975 printf("Invalid P2P_EXT_LISTEN command: needs two arguments "
1976 "(availability period, availability interval; in "
1977 "millisecods).\n"
1978 "Extended Listen Timing can be cancelled with this "
1979 "command when used without parameters.\n");
1980 return -1;
1981 }
1982
87c7ba84 1983 return wpa_cli_cmd(ctrl, "P2P_EXT_LISTEN", 0, argc, argv);
57faa1ce
JM		 1984}
1985
1986#endif /* CONFIG_P2P */
1987
1988
afc064fe
JM		 1989#ifdef CONFIG_INTERWORKING
1990static int wpa_cli_cmd_fetch_anqp(struct wpa_ctrl *ctrl, int argc,
1991 char *argv[])
1992{
1993 return wpa_ctrl_command(ctrl, "FETCH_ANQP");
1994}
1995
1996
1997static int wpa_cli_cmd_stop_fetch_anqp(struct wpa_ctrl *ctrl, int argc,
1998 char *argv[])
1999{
2000 return wpa_ctrl_command(ctrl, "STOP_FETCH_ANQP");
2001}
2002
2003
b02fe7ff
JM		 2004static int wpa_cli_cmd_interworking_select(struct wpa_ctrl *ctrl, int argc,
2005 char *argv[])
2006{
87c7ba84 2007 return wpa_cli_cmd(ctrl, "INTERWORKING_SELECT", 0, argc, argv);
b02fe7ff
JM		 2008}
2009
2010
2011static int wpa_cli_cmd_interworking_connect(struct wpa_ctrl *ctrl, int argc,
2012 char *argv[])
2013{
87c7ba84 2014 return wpa_cli_cmd(ctrl, "INTERWORKING_CONNECT", 1, argc, argv);
b02fe7ff
JM		 2015}
2016
2017
afc064fe
JM		 2018static int wpa_cli_cmd_anqp_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
2019{
87c7ba84 2020 return wpa_cli_cmd(ctrl, "ANQP_GET", 2, argc, argv);
afc064fe 2021}
b1f12296
JM		 2022
2023
2024static int wpa_cli_cmd_gas_request(struct wpa_ctrl *ctrl, int argc,
2025 char *argv[])
2026{
2027 return wpa_cli_cmd(ctrl, "GAS_REQUEST", 2, argc, argv);
2028}
2029
2030
2031static int wpa_cli_cmd_gas_response_get(struct wpa_ctrl *ctrl, int argc,
2032 char *argv[])
2033{
2034 return wpa_cli_cmd(ctrl, "GAS_RESPONSE_GET", 2, argc, argv);
2035}
afc064fe
JM		 2036#endif /* CONFIG_INTERWORKING */
2037
2038
a8918e86
JK		 2039#ifdef CONFIG_HS20
2040
2041static int wpa_cli_cmd_hs20_anqp_get(struct wpa_ctrl *ctrl, int argc,
2042 char *argv[])
2043{
87c7ba84 2044 return wpa_cli_cmd(ctrl, "HS20_ANQP_GET", 2, argc, argv);
a8918e86
JK		 2045}
2046
2047
2048static int wpa_cli_cmd_get_nai_home_realm_list(struct wpa_ctrl *ctrl, int argc,
2049 char *argv[])
2050{
2051 char cmd[512];
a8918e86
JK		 2052
2053 if (argc == 0) {
2054 printf("Command needs one or two arguments (dst mac addr and "
2055 "optional home realm)\n");
2056 return -1;
2057 }
2058
87c7ba84
JM		 2059 if (write_cmd(cmd, sizeof(cmd), "HS20_GET_NAI_HOME_REALM_LIST",
2060 argc, argv) < 0)
a8918e86 2061 return -1;
a8918e86
JK		 2062
2063 return wpa_ctrl_command(ctrl, cmd);
2064}
2065
2066#endif /* CONFIG_HS20 */
2067
2068
0d0a8ca1
AC		 2069static int wpa_cli_cmd_sta_autoconnect(struct wpa_ctrl *ctrl, int argc,
2070 char *argv[])
2071{
87c7ba84 2072 return wpa_cli_cmd(ctrl, "STA_AUTOCONNECT", 1, argc, argv);
0d0a8ca1
AC		 2073}
2074
2075
281ff0aa
GP		 2076static int wpa_cli_cmd_tdls_discover(struct wpa_ctrl *ctrl, int argc,
2077 char *argv[])
2078{
87c7ba84 2079 return wpa_cli_cmd(ctrl, "TDLS_DISCOVER", 1, argc, argv);
281ff0aa
GP		 2080}
2081
2082
2083static int wpa_cli_cmd_tdls_setup(struct wpa_ctrl *ctrl, int argc,
2084 char *argv[])
2085{
87c7ba84 2086 return wpa_cli_cmd(ctrl, "TDLS_SETUP", 1, argc, argv);
281ff0aa
GP		 2087}
2088
2089
2090static int wpa_cli_cmd_tdls_teardown(struct wpa_ctrl *ctrl, int argc,
2091 char *argv[])
2092{
87c7ba84 2093 return wpa_cli_cmd(ctrl, "TDLS_TEARDOWN", 1, argc, argv);
281ff0aa
GP		 2094}
2095
2096
60b24b0d
DS		 2097static int wpa_cli_cmd_signal_poll(struct wpa_ctrl *ctrl, int argc,
2098 char *argv[])
2099{
2100 return wpa_ctrl_command(ctrl, "SIGNAL_POLL");
2101}
2102
2103
9482426e
JM		 2104static int wpa_cli_cmd_reauthenticate(struct wpa_ctrl *ctrl, int argc,
2105 char *argv[])
2106{
2107 return wpa_ctrl_command(ctrl, "REAUTHENTICATE");
2108}
2109
2110
2bdd8342
TB		 2111#ifdef CONFIG_AUTOSCAN
2112
2113static int wpa_cli_cmd_autoscan(struct wpa_ctrl *ctrl, int argc, char *argv[])
2114{
2bdd8342
TB		 2115 if (argc == 0)
2116 return wpa_ctrl_command(ctrl, "AUTOSCAN ");
2117
87c7ba84 2118 return wpa_cli_cmd(ctrl, "AUTOSCAN", 0, argc, argv);
2bdd8342
TB		 2119}
2120
2121#endif /* CONFIG_AUTOSCAN */
2122
2123
27b80b5b
JM		 2124static int wpa_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[])
2125{
2126 if (argc == 0)
2127 return -1;
2128 return wpa_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]);
2129}
2130
2131
40fd868c
ER		 2132enum wpa_cli_cmd_flags {
2133 cli_cmd_flag_none = 0x00,
2134 cli_cmd_flag_sensitive = 0x01
2135};
2136
6fc6879b
JM		 2137struct wpa_cli_cmd {
2138 const char *cmd;
2139 int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]);
b49039bd 2140 char ** (*completion)(const char *str, int pos);
40fd868c 2141 enum wpa_cli_cmd_flags flags;
dfa141b1 2142 const char *usage;
6fc6879b
JM		 2143};
2144
2145static struct wpa_cli_cmd wpa_cli_commands[] = {
b49039bd 2146 { "status", wpa_cli_cmd_status, NULL,
dfa141b1
ER		 2147 cli_cmd_flag_none,
2148 "[verbose] = get current WPA/EAPOL/EAP status" },
b49039bd 2149 { "ifname", wpa_cli_cmd_ifname, NULL,
0eed2a8d
JD		 2150 cli_cmd_flag_none,
2151 "= get current interface name" },
b49039bd 2152 { "ping", wpa_cli_cmd_ping, NULL,
dfa141b1
ER		 2153 cli_cmd_flag_none,
2154 "= pings wpa_supplicant" },
b49039bd 2155 { "relog", wpa_cli_cmd_relog, NULL,
ac6912b5
BG		 2156 cli_cmd_flag_none,
2157 "= re-open log-file (allow rolling logs)" },
b49039bd 2158 { "note", wpa_cli_cmd_note, NULL,
77895cd9
JM		 2159 cli_cmd_flag_none,
2160 "<text> = add a note to wpa_supplicant debug log" },
b49039bd 2161 { "mib", wpa_cli_cmd_mib, NULL,
dfa141b1
ER		 2162 cli_cmd_flag_none,
2163 "= get MIB variables (dot1x, dot11)" },
2af4d404 2164 { "help", wpa_cli_cmd_help, wpa_cli_complete_help,
dfa141b1 2165 cli_cmd_flag_none,
2af4d404 2166 "[command] = show usage help" },
b49039bd 2167 { "interface", wpa_cli_cmd_interface, NULL,
dfa141b1
ER		 2168 cli_cmd_flag_none,
2169 "[ifname] = show interfaces/select interface" },
b49039bd 2170 { "level", wpa_cli_cmd_level, NULL,
dfa141b1
ER		 2171 cli_cmd_flag_none,
2172 "<debug level> = change debug level" },
b49039bd 2173 { "license", wpa_cli_cmd_license, NULL,
dfa141b1
ER		 2174 cli_cmd_flag_none,
2175 "= show full wpa_cli license" },
b49039bd 2176 { "quit", wpa_cli_cmd_quit, NULL,
dfa141b1
ER		 2177 cli_cmd_flag_none,
2178 "= exit wpa_cli" },
b49039bd 2179 { "set", wpa_cli_cmd_set, NULL,
dfa141b1
ER		 2180 cli_cmd_flag_none,
2181 "= set variables (shows list of variables when run without "
2182 "arguments)" },
b49039bd 2183 { "get", wpa_cli_cmd_get, NULL,
acec8d32
JM		 2184 cli_cmd_flag_none,
2185 "<name> = get information" },
b49039bd 2186 { "logon", wpa_cli_cmd_logon, NULL,
dfa141b1
ER		 2187 cli_cmd_flag_none,
2188 "= IEEE 802.1X EAPOL state machine logon" },
b49039bd 2189 { "logoff", wpa_cli_cmd_logoff, NULL,
dfa141b1
ER		 2190 cli_cmd_flag_none,
2191 "= IEEE 802.1X EAPOL state machine logoff" },
b49039bd 2192 { "pmksa", wpa_cli_cmd_pmksa, NULL,
dfa141b1
ER		 2193 cli_cmd_flag_none,
2194 "= show PMKSA cache" },
b49039bd 2195 { "reassociate", wpa_cli_cmd_reassociate, NULL,
dfa141b1
ER		 2196 cli_cmd_flag_none,
2197 "= force reassociation" },
b49039bd 2198 { "preauthenticate", wpa_cli_cmd_preauthenticate, wpa_cli_complete_bss,
dfa141b1
ER		 2199 cli_cmd_flag_none,
2200 "<BSSID> = force preauthentication" },
b49039bd 2201 { "identity", wpa_cli_cmd_identity, NULL,
dfa141b1
ER		 2202 cli_cmd_flag_none,
2203 "<network id> <identity> = configure identity for an SSID" },
b49039bd 2204 { "password", wpa_cli_cmd_password, NULL,
dfa141b1
ER		 2205 cli_cmd_flag_sensitive,
2206 "<network id> <password> = configure password for an SSID" },
b49039bd 2207 { "new_password", wpa_cli_cmd_new_password, NULL,
dfa141b1
ER		 2208 cli_cmd_flag_sensitive,
2209 "<network id> <password> = change password for an SSID" },
b49039bd 2210 { "pin", wpa_cli_cmd_pin, NULL,
dfa141b1
ER		 2211 cli_cmd_flag_sensitive,
2212 "<network id> <pin> = configure pin for an SSID" },
b49039bd 2213 { "otp", wpa_cli_cmd_otp, NULL,
dfa141b1
ER		 2214 cli_cmd_flag_sensitive,
2215 "<network id> <password> = configure one-time-password for an SSID"
2216 },
b49039bd 2217 { "passphrase", wpa_cli_cmd_passphrase, NULL,
dfa141b1
ER		 2218 cli_cmd_flag_sensitive,
2219 "<network id> <passphrase> = configure private key passphrase\n"
2220 " for an SSID" },
b49039bd 2221 { "bssid", wpa_cli_cmd_bssid, NULL,
dfa141b1
ER		 2222 cli_cmd_flag_none,
2223 "<network id> <BSSID> = set preferred BSSID for an SSID" },
b49039bd 2224 { "blacklist", wpa_cli_cmd_blacklist, wpa_cli_complete_bss,
9aa10e2b
DS		 2225 cli_cmd_flag_none,
2226 "<BSSID> = add a BSSID to the blacklist\n"
2227 "blacklist clear = clear the blacklist\n"
2228 "blacklist = display the blacklist" },
b49039bd 2229 { "log_level", wpa_cli_cmd_log_level, NULL,
0597a5b5
DS		 2230 cli_cmd_flag_none,
2231 "<level> [<timestamp>] = update the log level/timestamp\n"
2232 "log_level = display the current log level and log options" },
b49039bd 2233 { "list_networks", wpa_cli_cmd_list_networks, NULL,
dfa141b1
ER		 2234 cli_cmd_flag_none,
2235 "= list configured networks" },
b49039bd 2236 { "select_network", wpa_cli_cmd_select_network, NULL,
dfa141b1
ER		 2237 cli_cmd_flag_none,
2238 "<network id> = select a network (disable others)" },
b49039bd 2239 { "enable_network", wpa_cli_cmd_enable_network, NULL,
dfa141b1
ER		 2240 cli_cmd_flag_none,
2241 "<network id> = enable a network" },
b49039bd 2242 { "disable_network", wpa_cli_cmd_disable_network, NULL,
dfa141b1
ER		 2243 cli_cmd_flag_none,
2244 "<network id> = disable a network" },
b49039bd 2245 { "add_network", wpa_cli_cmd_add_network, NULL,
dfa141b1
ER		 2246 cli_cmd_flag_none,
2247 "= add a network" },
b49039bd 2248 { "remove_network", wpa_cli_cmd_remove_network, NULL,
dfa141b1
ER		 2249 cli_cmd_flag_none,
2250 "<network id> = remove a network" },
b49039bd 2251 { "set_network", wpa_cli_cmd_set_network, NULL,
dfa141b1
ER		 2252 cli_cmd_flag_sensitive,
2253 "<network id> <variable> <value> = set network variables (shows\n"
2254 " list of variables when run without arguments)" },
b49039bd 2255 { "get_network", wpa_cli_cmd_get_network, NULL,
dfa141b1
ER		 2256 cli_cmd_flag_none,
2257 "<network id> <variable> = get network variables" },
b49039bd 2258 { "list_creds", wpa_cli_cmd_list_creds, NULL,
d94c9ee6
JM		 2259 cli_cmd_flag_none,
2260 "= list configured credentials" },
b49039bd 2261 { "add_cred", wpa_cli_cmd_add_cred, NULL,
d94c9ee6
JM		 2262 cli_cmd_flag_none,
2263 "= add a credential" },
b49039bd 2264 { "remove_cred", wpa_cli_cmd_remove_cred, NULL,
d94c9ee6
JM		 2265 cli_cmd_flag_none,
2266 "<cred id> = remove a credential" },
b49039bd 2267 { "set_cred", wpa_cli_cmd_set_cred, NULL,
d94c9ee6
JM		 2268 cli_cmd_flag_sensitive,
2269 "<cred id> <variable> <value> = set credential variables" },
b49039bd 2270 { "save_config", wpa_cli_cmd_save_config, NULL,
dfa141b1
ER		 2271 cli_cmd_flag_none,
2272 "= save the current configuration" },
b49039bd 2273 { "disconnect", wpa_cli_cmd_disconnect, NULL,
dfa141b1
ER		 2274 cli_cmd_flag_none,
2275 "= disconnect and wait for reassociate/reconnect command before\n"
2276 " connecting" },
b49039bd 2277 { "reconnect", wpa_cli_cmd_reconnect, NULL,
dfa141b1
ER		 2278 cli_cmd_flag_none,
2279 "= like reassociate, but only takes effect if already disconnected"
2280 },
b49039bd 2281 { "scan", wpa_cli_cmd_scan, NULL,
dfa141b1
ER		 2282 cli_cmd_flag_none,
2283 "= request new BSS scan" },
b49039bd 2284 { "scan_results", wpa_cli_cmd_scan_results, NULL,
dfa141b1
ER		 2285 cli_cmd_flag_none,
2286 "= get latest scan results" },
b49039bd 2287 { "bss", wpa_cli_cmd_bss, wpa_cli_complete_bss,
dfa141b1
ER		 2288 cli_cmd_flag_none,
2289 "<<idx> | <bssid>> = get detailed scan result info" },
b49039bd 2290 { "get_capability", wpa_cli_cmd_get_capability, NULL,
dfa141b1 2291 cli_cmd_flag_none,
35aa088a
DS		 2292 "<eap/pairwise/group/key_mgmt/proto/auth_alg/channels> "
2293 "= get capabilies" },
b49039bd 2294 { "reconfigure", wpa_cli_cmd_reconfigure, NULL,
dfa141b1
ER		 2295 cli_cmd_flag_none,
2296 "= force wpa_supplicant to re-read its configuration file" },
b49039bd 2297 { "terminate", wpa_cli_cmd_terminate, NULL,
dfa141b1
ER		 2298 cli_cmd_flag_none,
2299 "= terminate wpa_supplicant" },
b49039bd 2300 { "interface_add", wpa_cli_cmd_interface_add, NULL,
dfa141b1
ER		 2301 cli_cmd_flag_none,
2302 "<ifname> <confname> <driver> <ctrl_interface> <driver_param>\n"
2303 " <bridge_name> = adds new interface, all parameters but <ifname>\n"
2304 " are optional" },
b49039bd 2305 { "interface_remove", wpa_cli_cmd_interface_remove, NULL,
dfa141b1
ER		 2306 cli_cmd_flag_none,
2307 "<ifname> = removes the interface" },
b49039bd 2308 { "interface_list", wpa_cli_cmd_interface_list, NULL,
dfa141b1
ER		 2309 cli_cmd_flag_none,
2310 "= list available interfaces" },
b49039bd 2311 { "ap_scan", wpa_cli_cmd_ap_scan, NULL,
dfa141b1
ER		 2312 cli_cmd_flag_none,
2313 "<value> = set ap_scan parameter" },
b49039bd 2314 { "scan_interval", wpa_cli_cmd_scan_interval, NULL,
67b9bd08
DS		 2315 cli_cmd_flag_none,
2316 "<value> = set scan_interval parameter (in seconds)" },
b49039bd 2317 { "bss_expire_age", wpa_cli_cmd_bss_expire_age, NULL,
78633c37
SL		 2318 cli_cmd_flag_none,
2319 "<value> = set BSS expiration age parameter" },
b49039bd 2320 { "bss_expire_count", wpa_cli_cmd_bss_expire_count, NULL,
78633c37
SL		 2321 cli_cmd_flag_none,
2322 "<value> = set BSS expiration scan count parameter" },
b49039bd 2323 { "bss_flush", wpa_cli_cmd_bss_flush, NULL,
39ee845f
DS		 2324 cli_cmd_flag_none,
2325 "<value> = set BSS flush age (0 by default)" },
b49039bd 2326 { "stkstart", wpa_cli_cmd_stkstart, NULL,
dfa141b1
ER		 2327 cli_cmd_flag_none,
2328 "<addr> = request STK negotiation with <addr>" },
b49039bd 2329 { "ft_ds", wpa_cli_cmd_ft_ds, wpa_cli_complete_bss,
dfa141b1
ER		 2330 cli_cmd_flag_none,
2331 "<addr> = request over-the-DS FT with <addr>" },
b49039bd 2332 { "wps_pbc", wpa_cli_cmd_wps_pbc, wpa_cli_complete_bss,
dfa141b1
ER		 2333 cli_cmd_flag_none,
2334 "[BSSID] = start Wi-Fi Protected Setup: Push Button Configuration" },
b49039bd 2335 { "wps_pin", wpa_cli_cmd_wps_pin, wpa_cli_complete_bss,
dfa141b1
ER		 2336 cli_cmd_flag_sensitive,
2337 "<BSSID> [PIN] = start WPS PIN method (returns PIN, if not "
2338 "hardcoded)" },
b49039bd 2339 { "wps_check_pin", wpa_cli_cmd_wps_check_pin, NULL,
3981cb3c
JM		 2340 cli_cmd_flag_sensitive,
2341 "<PIN> = verify PIN checksum" },
b49039bd 2342 { "wps_cancel", wpa_cli_cmd_wps_cancel, NULL, cli_cmd_flag_none,
2f9929ff 2343 "Cancels the pending WPS operation" },
116f7bb0 2344#ifdef CONFIG_WPS_OOB
b49039bd 2345 { "wps_oob", wpa_cli_cmd_wps_oob, NULL,
46bdb83a 2346 cli_cmd_flag_sensitive,
e1ee6b60 2347 "<DEV_TYPE> <PATH> <METHOD> [DEV_NAME] = start WPS OOB" },
71892384
JM		 2348#endif /* CONFIG_WPS_OOB */
2349#ifdef CONFIG_WPS_NFC
b49039bd 2350 { "wps_nfc", wpa_cli_cmd_wps_nfc, wpa_cli_complete_bss,
3f2c8ba6
JM		 2351 cli_cmd_flag_none,
2352 "[BSSID] = start Wi-Fi Protected Setup: NFC" },
b49039bd 2353 { "wps_nfc_token", wpa_cli_cmd_wps_nfc_token, NULL,
3f2c8ba6
JM		 2354 cli_cmd_flag_none,
2355 "<WPS|NDEF> = create password token" },
b49039bd 2356 { "wps_nfc_tag_read", wpa_cli_cmd_wps_nfc_tag_read, NULL,
d7645d23
JM		 2357 cli_cmd_flag_sensitive,
2358 "<hexdump of payload> = report read NFC tag with WPS data" },
71892384 2359#endif /* CONFIG_WPS_NFC */
b49039bd 2360 { "wps_reg", wpa_cli_cmd_wps_reg, wpa_cli_complete_bss,
dfa141b1
ER		 2361 cli_cmd_flag_sensitive,
2362 "<BSSID> <AP PIN> = start WPS Registrar to configure an AP" },
b49039bd 2363 { "wps_ap_pin", wpa_cli_cmd_wps_ap_pin, NULL,
70d84f11
JM		 2364 cli_cmd_flag_sensitive,
2365 "[params..] = enable/disable AP PIN" },
b49039bd 2366 { "wps_er_start", wpa_cli_cmd_wps_er_start, NULL,
e9bcfebf 2367 cli_cmd_flag_none,
08486685 2368 "[IP address] = start Wi-Fi Protected Setup External Registrar" },
b49039bd 2369 { "wps_er_stop", wpa_cli_cmd_wps_er_stop, NULL,
e9bcfebf
JM		 2370 cli_cmd_flag_none,
2371 "= stop Wi-Fi Protected Setup External Registrar" },
b49039bd 2372 { "wps_er_pin", wpa_cli_cmd_wps_er_pin, NULL,
72df2f5f
JM		 2373 cli_cmd_flag_sensitive,
2374 "<UUID> <PIN> = add an Enrollee PIN to External Registrar" },
b49039bd 2375 { "wps_er_pbc", wpa_cli_cmd_wps_er_pbc, NULL,
564cd7fa
JM		 2376 cli_cmd_flag_none,
2377 "<UUID> = accept an Enrollee PBC using External Registrar" },
b49039bd 2378 { "wps_er_learn", wpa_cli_cmd_wps_er_learn, NULL,
e64dcfd5
JM		 2379 cli_cmd_flag_sensitive,
2380 "<UUID> <PIN> = learn AP configuration" },
b49039bd 2381 { "wps_er_set_config", wpa_cli_cmd_wps_er_set_config, NULL,
ef10f473
JM		 2382 cli_cmd_flag_none,
2383 "<UUID> <network id> = set AP configuration for enrolling" },
b49039bd 2384 { "wps_er_config", wpa_cli_cmd_wps_er_config, NULL,
7d6640a6
JM		 2385 cli_cmd_flag_sensitive,
2386 "<UUID> <PIN> <SSID> <auth> <encr> <key> = configure AP" },
1cea09a9 2387#ifdef CONFIG_WPS_NFC
b49039bd 2388 { "wps_er_nfc_config_token", wpa_cli_cmd_wps_er_nfc_config_token, NULL,
1cea09a9
JM		 2389 cli_cmd_flag_none,
2390 "<WPS/NDEF> <UUID> = build NFC configuration token" },
2391#endif /* CONFIG_WPS_NFC */
b49039bd 2392 { "ibss_rsn", wpa_cli_cmd_ibss_rsn, NULL,
11ef8d35
JM		 2393 cli_cmd_flag_none,
2394 "<addr> = request RSN authentication with <addr> in IBSS" },
e653b622 2395#ifdef CONFIG_AP
b49039bd 2396 { "sta", wpa_cli_cmd_sta, NULL,
e653b622
JM		 2397 cli_cmd_flag_none,
2398 "<addr> = get information about an associated station (AP)" },
b49039bd 2399 { "all_sta", wpa_cli_cmd_all_sta, NULL,
e653b622
JM		 2400 cli_cmd_flag_none,
2401 "= get information about all associated stations (AP)" },
b49039bd 2402 { "deauthenticate", wpa_cli_cmd_deauthenticate, NULL,
e60b2951
JJ		 2403 cli_cmd_flag_none,
2404 "<addr> = deauthenticate a station" },
b49039bd 2405 { "disassociate", wpa_cli_cmd_disassociate, NULL,
e60b2951
JJ		 2406 cli_cmd_flag_none,
2407 "<addr> = disassociate a station" },
e653b622 2408#endif /* CONFIG_AP */
b49039bd 2409 { "suspend", wpa_cli_cmd_suspend, NULL, cli_cmd_flag_none,
207ef3fb 2410 "= notification of suspend/hibernate" },
b49039bd 2411 { "resume", wpa_cli_cmd_resume, NULL, cli_cmd_flag_none,
207ef3fb 2412 "= notification of resume/thaw" },
b49039bd 2413 { "drop_sa", wpa_cli_cmd_drop_sa, NULL, cli_cmd_flag_none,
32d5295f 2414 "= drop SA without deauth/disassoc (test command)" },
b49039bd 2415 { "roam", wpa_cli_cmd_roam, wpa_cli_complete_bss,
86d4f806
JM		 2416 cli_cmd_flag_none,
2417 "<addr> = roam to the specified BSS" },
57faa1ce 2418#ifdef CONFIG_P2P
b49039bd 2419 { "p2p_find", wpa_cli_cmd_p2p_find, NULL, cli_cmd_flag_none,
57faa1ce 2420 "[timeout] [type=*] = find P2P Devices for up-to timeout seconds" },
b49039bd 2421 { "p2p_stop_find", wpa_cli_cmd_p2p_stop_find, NULL, cli_cmd_flag_none,
57faa1ce 2422 "= stop P2P Devices search" },
b49039bd
JM		 2423 { "p2p_connect", wpa_cli_cmd_p2p_connect, wpa_cli_complete_p2p_connect,
2424 cli_cmd_flag_none,
e2308e4b 2425 "<addr> <\"pbc\"|PIN> [ht40] = connect to a P2P Device" },
b49039bd 2426 { "p2p_listen", wpa_cli_cmd_p2p_listen, NULL, cli_cmd_flag_none,
57faa1ce 2427 "[timeout] = listen for P2P Devices for up-to timeout seconds" },
b49039bd
JM		 2428 { "p2p_group_remove", wpa_cli_cmd_p2p_group_remove,
2429 wpa_cli_complete_p2p_group_remove, cli_cmd_flag_none,
4d2ea6a6 2430 "<ifname> = remove P2P group interface (terminate group if GO)" },
b49039bd 2431 { "p2p_group_add", wpa_cli_cmd_p2p_group_add, NULL, cli_cmd_flag_none,
7aeac985 2432 "[ht40] = add a new P2P group (local end as GO)" },
b49039bd
JM		 2433 { "p2p_prov_disc", wpa_cli_cmd_p2p_prov_disc,
2434 wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
57faa1ce 2435 "<addr> <method> = request provisioning discovery" },
b49039bd 2436 { "p2p_get_passphrase", wpa_cli_cmd_p2p_get_passphrase, NULL,
57faa1ce
JM		 2437 cli_cmd_flag_none,
2438 "= get the passphrase for a group (GO only)" },
2439 { "p2p_serv_disc_req", wpa_cli_cmd_p2p_serv_disc_req,
b49039bd 2440 wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
57faa1ce
JM		 2441 "<addr> <TLVs> = schedule service discovery request" },
2442 { "p2p_serv_disc_cancel_req", wpa_cli_cmd_p2p_serv_disc_cancel_req,
b49039bd 2443 NULL, cli_cmd_flag_none,
57faa1ce 2444 "<id> = cancel pending service discovery request" },
b49039bd 2445 { "p2p_serv_disc_resp", wpa_cli_cmd_p2p_serv_disc_resp, NULL,
57faa1ce
JM		 2446 cli_cmd_flag_none,
2447 "<freq> <addr> <dialog token> <TLVs> = service discovery response" },
b49039bd 2448 { "p2p_service_update", wpa_cli_cmd_p2p_service_update, NULL,
57faa1ce
JM		 2449 cli_cmd_flag_none,
2450 "= indicate change in local services" },
b49039bd 2451 { "p2p_serv_disc_external", wpa_cli_cmd_p2p_serv_disc_external, NULL,
57faa1ce
JM		 2452 cli_cmd_flag_none,
2453 "<external> = set external processing of service discovery" },
b49039bd 2454 { "p2p_service_flush", wpa_cli_cmd_p2p_service_flush, NULL,
57faa1ce
JM		 2455 cli_cmd_flag_none,
2456 "= remove all stored service entries" },
b49039bd 2457 { "p2p_service_add", wpa_cli_cmd_p2p_service_add, NULL,
57faa1ce
JM		 2458 cli_cmd_flag_none,
2459 "<bonjour|upnp> <query|version> <response|service> = add a local "
2460 "service" },
b49039bd 2461 { "p2p_service_del", wpa_cli_cmd_p2p_service_del, NULL,
57faa1ce
JM		 2462 cli_cmd_flag_none,
2463 "<bonjour|upnp> <query|version> [|service] = remove a local "
2464 "service" },
b49039bd 2465 { "p2p_reject", wpa_cli_cmd_p2p_reject, wpa_cli_complete_p2p_peer,
57faa1ce
JM		 2466 cli_cmd_flag_none,
2467 "<addr> = reject connection attempts from a specific peer" },
b49039bd 2468 { "p2p_invite", wpa_cli_cmd_p2p_invite, NULL,
57faa1ce
JM		 2469 cli_cmd_flag_none,
2470 "<cmd> [peer=addr] = invite peer" },
b49039bd 2471 { "p2p_peers", wpa_cli_cmd_p2p_peers, NULL, cli_cmd_flag_none,
57faa1ce
JM		 2472 "[discovered] = list known (optionally, only fully discovered) P2P "
2473 "peers" },
b49039bd
JM		 2474 { "p2p_peer", wpa_cli_cmd_p2p_peer, wpa_cli_complete_p2p_peer,
2475 cli_cmd_flag_none,
57faa1ce 2476 "<address> = show information about known P2P peer" },
b49039bd 2477 { "p2p_set", wpa_cli_cmd_p2p_set, NULL, cli_cmd_flag_none,
57faa1ce 2478 "<field> <value> = set a P2P parameter" },
b49039bd 2479 { "p2p_flush", wpa_cli_cmd_p2p_flush, NULL, cli_cmd_flag_none,
57faa1ce 2480 "= flush P2P state" },
b49039bd 2481 { "p2p_cancel", wpa_cli_cmd_p2p_cancel, NULL, cli_cmd_flag_none,
59eba7a2 2482 "= cancel P2P group formation" },
b49039bd
JM		 2483 { "p2p_unauthorize", wpa_cli_cmd_p2p_unauthorize,
2484 wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
9d562b79 2485 "<address> = unauthorize a peer" },
b49039bd
JM		 2486 { "p2p_presence_req", wpa_cli_cmd_p2p_presence_req, NULL,
2487 cli_cmd_flag_none,
57faa1ce
JM		 2488 "[<duration> <interval>] [<duration> <interval>] = request GO "
2489 "presence" },
b49039bd
JM		 2490 { "p2p_ext_listen", wpa_cli_cmd_p2p_ext_listen, NULL,
2491 cli_cmd_flag_none,
57faa1ce
JM		 2492 "[<period> <interval>] = set extended listen timing" },
2493#endif /* CONFIG_P2P */
afc064fe
JM		 2494
2495#ifdef CONFIG_INTERWORKING
b49039bd 2496 { "fetch_anqp", wpa_cli_cmd_fetch_anqp, NULL, cli_cmd_flag_none,
afc064fe 2497 "= fetch ANQP information for all APs" },
b49039bd
JM		 2498 { "stop_fetch_anqp", wpa_cli_cmd_stop_fetch_anqp, NULL,
2499 cli_cmd_flag_none,
afc064fe 2500 "= stop fetch_anqp operation" },
b49039bd 2501 { "interworking_select", wpa_cli_cmd_interworking_select, NULL,
b02fe7ff
JM		 2502 cli_cmd_flag_none,
2503 "[auto] = perform Interworking network selection" },
2504 { "interworking_connect", wpa_cli_cmd_interworking_connect,
b49039bd 2505 wpa_cli_complete_bss, cli_cmd_flag_none,
b02fe7ff 2506 "<BSSID> = connect using Interworking credentials" },
b49039bd
JM		 2507 { "anqp_get", wpa_cli_cmd_anqp_get, wpa_cli_complete_bss,
2508 cli_cmd_flag_none,
afc064fe 2509 "<addr> <info id>[,<info id>]... = request ANQP information" },
b1f12296
JM		 2510 { "gas_request", wpa_cli_cmd_gas_request, wpa_cli_complete_bss,
2511 cli_cmd_flag_none,
2512 "<addr> <AdvProtoID> [QueryReq] = GAS request" },
2513 { "gas_response_get", wpa_cli_cmd_gas_response_get,
2514 wpa_cli_complete_bss, cli_cmd_flag_none,
2515 "<addr> <dialog token> [start,len] = Fetch last GAS response" },
afc064fe 2516#endif /* CONFIG_INTERWORKING */
a8918e86 2517#ifdef CONFIG_HS20
b49039bd
JM		 2518 { "hs20_anqp_get", wpa_cli_cmd_hs20_anqp_get, wpa_cli_complete_bss,
2519 cli_cmd_flag_none,
a8918e86
JK		 2520 "<addr> <subtype>[,<subtype>]... = request HS 2.0 ANQP information"
2521 },
2522 { "nai_home_realm_list", wpa_cli_cmd_get_nai_home_realm_list,
b49039bd 2523 wpa_cli_complete_bss, cli_cmd_flag_none,
a8918e86
JK		 2524 "<addr> <home realm> = get HS20 nai home realm list" },
2525#endif /* CONFIG_HS20 */
b49039bd
JM		 2526 { "sta_autoconnect", wpa_cli_cmd_sta_autoconnect, NULL,
2527 cli_cmd_flag_none,
0d0a8ca1 2528 "<0/1> = disable/enable automatic reconnection" },
b49039bd 2529 { "tdls_discover", wpa_cli_cmd_tdls_discover, NULL,
281ff0aa
GP		 2530 cli_cmd_flag_none,
2531 "<addr> = request TDLS discovery with <addr>" },
b49039bd 2532 { "tdls_setup", wpa_cli_cmd_tdls_setup, NULL,
281ff0aa
GP		 2533 cli_cmd_flag_none,
2534 "<addr> = request TDLS setup with <addr>" },
b49039bd 2535 { "tdls_teardown", wpa_cli_cmd_tdls_teardown, NULL,
281ff0aa
GP		 2536 cli_cmd_flag_none,
2537 "<addr> = tear down TDLS with <addr>" },
b49039bd 2538 { "signal_poll", wpa_cli_cmd_signal_poll, NULL,
60b24b0d
DS		 2539 cli_cmd_flag_none,
2540 "= get signal parameters" },
b49039bd
JM		 2541 { "reauthenticate", wpa_cli_cmd_reauthenticate, NULL,
2542 cli_cmd_flag_none,
9482426e 2543 "= trigger IEEE 802.1X/EAPOL reauthentication" },
2bdd8342 2544#ifdef CONFIG_AUTOSCAN
b49039bd 2545 { "autoscan", wpa_cli_cmd_autoscan, NULL, cli_cmd_flag_none,
2bdd8342
TB		 2546 "[params] = Set or unset (if none) autoscan parameters" },
2547#endif /* CONFIG_AUTOSCAN */
b49039bd 2548 { "raw", wpa_cli_cmd_raw, NULL, cli_cmd_flag_sensitive,
27b80b5b 2549 "<params..> = Sent unprocessed command" },
b49039bd 2550 { NULL, NULL, NULL, cli_cmd_flag_none, NULL }
6fc6879b
JM		 2551};
2552
2553
dfa141b1
ER		 2554/*
2555 * Prints command usage, lines are padded with the specified string.
2556 */
2557static void print_cmd_help(struct wpa_cli_cmd *cmd, const char *pad)
2558{
2559 char c;
2560 size_t n;
2561
2562 printf("%s%s ", pad, cmd->cmd);
2563 for (n = 0; (c = cmd->usage[n]); n++) {
2564 printf("%c", c);
2565 if (c == '\n')
2566 printf("%s", pad);
2567 }
2568 printf("\n");
2569}
2570
2571
2af4d404 2572static void print_help(const char *cmd)
dfa141b1
ER		 2573{
2574 int n;
2575 printf("commands:\n");
2af4d404
JM		 2576 for (n = 0; wpa_cli_commands[n].cmd; n++) {
2577 if (cmd == NULL || str_starts(wpa_cli_commands[n].cmd, cmd))
2578 print_cmd_help(&wpa_cli_commands[n], " ");
2579 }
dfa141b1
ER		 2580}
2581
2582
e8ecb5fb 2583static int wpa_cli_edit_filter_history_cb(void *ctx, const char *cmd)
40fd868c
ER		 2584{
2585 const char *c, *delim;
2586 int n;
2587 size_t len;
2588
2589 delim = os_strchr(cmd, ' ');
2590 if (delim)
2591 len = delim - cmd;
2592 else
2593 len = os_strlen(cmd);
2594
2595 for (n = 0; (c = wpa_cli_commands[n].cmd); n++) {
2596 if (os_strncasecmp(cmd, c, len) == 0 && len == os_strlen(c))
2597 return (wpa_cli_commands[n].flags &
2598 cli_cmd_flag_sensitive);
2599 }
2600 return 0;
2601}
e8ecb5fb
JM		 2602
2603
2604static char ** wpa_list_cmd_list(void)
2605{
2606 char **res;
2607 int i, count;
2608
2609 count = sizeof(wpa_cli_commands) / sizeof(wpa_cli_commands[0]);
f9884c09 2610 res = os_calloc(count, sizeof(char *));
e8ecb5fb
JM		 2611 if (res == NULL)
2612 return NULL;
2613
2614 for (i = 0; wpa_cli_commands[i].cmd; i++) {
2615 res[i] = os_strdup(wpa_cli_commands[i].cmd);
2616 if (res[i] == NULL)
2617 break;
2618 }
2619
2620 return res;
2621}
2622
2623
2624static char ** wpa_cli_cmd_completion(const char *cmd, const char *str,
2625 int pos)
2626{
2627 int i;
2628
2629 for (i = 0; wpa_cli_commands[i].cmd; i++) {
2630 if (os_strcasecmp(wpa_cli_commands[i].cmd, cmd) == 0) {
e4f6873c
JM		 2631 if (wpa_cli_commands[i].completion)
2632 return wpa_cli_commands[i].completion(str,
2633 pos);
e8ecb5fb
JM		 2634 edit_clear_line();
2635 printf("\r%s\n", wpa_cli_commands[i].usage);
2636 edit_redraw();
2637 break;
2638 }
2639 }
2640
2641 return NULL;
2642}
2643
2644
2645static char ** wpa_cli_edit_completion_cb(void *ctx, const char *str, int pos)
2646{
2647 char **res;
2648 const char *end;
2649 char *cmd;
2650
2651 end = os_strchr(str, ' ');
2652 if (end == NULL || str + pos < end)
2653 return wpa_list_cmd_list();
2654
2655 cmd = os_malloc(pos + 1);
2656 if (cmd == NULL)
2657 return NULL;
2658 os_memcpy(cmd, str, pos);
2659 cmd[end - str] = '\0';
2660 res = wpa_cli_cmd_completion(cmd, str, pos);
2661 os_free(cmd);
2662 return res;
2663}
40fd868c
ER		 2664
2665
6fc6879b
JM		 2666static int wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[])
2667{
2668 struct wpa_cli_cmd *cmd, *match = NULL;
2669 int count;
2670 int ret = 0;
2671
2672 count = 0;
2673 cmd = wpa_cli_commands;
2674 while (cmd->cmd) {
2675 if (os_strncasecmp(cmd->cmd, argv[0], os_strlen(argv[0])) == 0)
2676 {
2677 match = cmd;
2678 if (os_strcasecmp(cmd->cmd, argv[0]) == 0) {
2679 /* we have an exact match */
2680 count = 1;
2681 break;
2682 }
2683 count++;
2684 }
2685 cmd++;
2686 }
2687
2688 if (count > 1) {
2689 printf("Ambiguous command '%s'; possible commands:", argv[0]);
2690 cmd = wpa_cli_commands;
2691 while (cmd->cmd) {
2692 if (os_strncasecmp(cmd->cmd, argv[0],
2693 os_strlen(argv[0])) == 0) {
2694 printf(" %s", cmd->cmd);
2695 }
2696 cmd++;
2697 }
2698 printf("\n");
2699 ret = 1;
2700 } else if (count == 0) {
2701 printf("Unknown command '%s'\n", argv[0]);
2702 ret = 1;
2703 } else {
2704 ret = match->handler(ctrl, argc - 1, &argv[1]);
2705 }
2706
2707 return ret;
2708}
2709
2710
2711static int str_match(const char *a, const char *b)
2712{
2713 return os_strncmp(a, b, os_strlen(b)) == 0;
2714}
2715
2716
2717static int wpa_cli_exec(const char *program, const char *arg1,
2718 const char *arg2)
2719{
2720 char *cmd;
2721 size_t len;
2722 int res;
308a4ec8 2723 int ret = 0;
6fc6879b
JM		 2724
2725 len = os_strlen(program) + os_strlen(arg1) + os_strlen(arg2) + 3;
2726 cmd = os_malloc(len);
2727 if (cmd == NULL)
2728 return -1;
2729 res = os_snprintf(cmd, len, "%s %s %s", program, arg1, arg2);
2730 if (res < 0 || (size_t) res >= len) {
2731 os_free(cmd);
2732 return -1;
2733 }
2734 cmd[len - 1] = '\0';
2735#ifndef _WIN32_WCE
308a4ec8
JM		 2736 if (system(cmd) < 0)
2737 ret = -1;
6fc6879b
JM		 2738#endif /* _WIN32_WCE */
2739 os_free(cmd);
2740
308a4ec8 2741 return ret;
6fc6879b
JM		 2742}
2743
2744
2745static void wpa_cli_action_process(const char *msg)
2746{
2747 const char *pos;
2748 char *copy = NULL, *id, *pos2;
2749
2750 pos = msg;
2751 if (*pos == '<') {
2752 /* skip priority */
2753 pos = os_strchr(pos, '>');
2754 if (pos)
2755 pos++;
2756 else
2757 pos = msg;
2758 }
2759
2760 if (str_match(pos, WPA_EVENT_CONNECTED)) {
2761 int new_id = -1;
2762 os_unsetenv("WPA_ID");
2763 os_unsetenv("WPA_ID_STR");
2764 os_unsetenv("WPA_CTRL_DIR");
2765
2766 pos = os_strstr(pos, "[id=");
2767 if (pos)
2768 copy = os_strdup(pos + 4);
2769
2770 if (copy) {
2771 pos2 = id = copy;
2772 while (*pos2 && *pos2 != ' ')
2773 pos2++;
2774 *pos2++ = '\0';
2775 new_id = atoi(id);
2776 os_setenv("WPA_ID", id, 1);
2777 while (*pos2 && *pos2 != '=')
2778 pos2++;
2779 if (*pos2 == '=')
2780 pos2++;
2781 id = pos2;
2782 while (*pos2 && *pos2 != ']')
2783 pos2++;
2784 *pos2 = '\0';
2785 os_setenv("WPA_ID_STR", id, 1);
2786 os_free(copy);
2787 }
2788
2789 os_setenv("WPA_CTRL_DIR", ctrl_iface_dir, 1);
2790
2791 if (!wpa_cli_connected || new_id != wpa_cli_last_id) {
2792 wpa_cli_connected = 1;
2793 wpa_cli_last_id = new_id;
2794 wpa_cli_exec(action_file, ctrl_ifname, "CONNECTED");
2795 }
2796 } else if (str_match(pos, WPA_EVENT_DISCONNECTED)) {
2797 if (wpa_cli_connected) {
2798 wpa_cli_connected = 0;
2799 wpa_cli_exec(action_file, ctrl_ifname, "DISCONNECTED");
2800 }
42f0101b
JM		 2801 } else if (str_match(pos, P2P_EVENT_GROUP_STARTED)) {
2802 wpa_cli_exec(action_file, ctrl_ifname, pos);
2803 } else if (str_match(pos, P2P_EVENT_GROUP_REMOVED)) {
2804 wpa_cli_exec(action_file, ctrl_ifname, pos);
72044390
JM		 2805 } else if (str_match(pos, P2P_EVENT_CROSS_CONNECT_ENABLE)) {
2806 wpa_cli_exec(action_file, ctrl_ifname, pos);
2807 } else if (str_match(pos, P2P_EVENT_CROSS_CONNECT_DISABLE)) {
2808 wpa_cli_exec(action_file, ctrl_ifname, pos);
e670738a
DS		 2809 } else if (str_match(pos, P2P_EVENT_GO_NEG_FAILURE)) {
2810 wpa_cli_exec(action_file, ctrl_ifname, pos);
876103dc
AC		 2811 } else if (str_match(pos, WPS_EVENT_SUCCESS)) {
2812 wpa_cli_exec(action_file, ctrl_ifname, pos);
2813 } else if (str_match(pos, WPS_EVENT_FAIL)) {
2814 wpa_cli_exec(action_file, ctrl_ifname, pos);
653c4893
NKG		 2815 } else if (str_match(pos, AP_STA_CONNECTED)) {
2816 wpa_cli_exec(action_file, ctrl_ifname, pos);
2817 } else if (str_match(pos, AP_STA_DISCONNECTED)) {
2818 wpa_cli_exec(action_file, ctrl_ifname, pos);
6fc6879b
JM		 2819 } else if (str_match(pos, WPA_EVENT_TERMINATING)) {
2820 printf("wpa_supplicant is terminating - stop monitoring\n");
2821 wpa_cli_quit = 1;
2822 }
2823}
2824
2825
2826#ifndef CONFIG_ANSI_C_EXTRA
2827static void wpa_cli_action_cb(char *msg, size_t len)
2828{
2829 wpa_cli_action_process(msg);
2830}
2831#endif /* CONFIG_ANSI_C_EXTRA */
2832
2833
2834static void wpa_cli_reconnect(void)
2835{
2836 wpa_cli_close_connection();
059d3a90
JM		 2837 if (wpa_cli_open_connection(ctrl_ifname, 1) < 0)
2838 return;
2839
2840 if (interactive) {
2841 edit_clear_line();
2842 printf("\rConnection to wpa_supplicant re-established\n");
2843 edit_redraw();
2844 }
6fc6879b
JM		 2845}
2846
2847
a624f20b
JM		 2848static void cli_event(const char *str)
2849{
2850 const char *start, *s;
2851
2852 start = os_strchr(str, '>');
2853 if (start == NULL)
2854 return;
2855
2856 start++;
2857
2858 if (str_starts(start, WPA_EVENT_BSS_ADDED)) {
2859 s = os_strchr(start, ' ');
2860 if (s == NULL)
2861 return;
2862 s = os_strchr(s + 1, ' ');
2863 if (s == NULL)
2864 return;
2865 cli_txt_list_add(&bsses, s + 1);
2866 return;
2867 }
2868
2869 if (str_starts(start, WPA_EVENT_BSS_REMOVED)) {
2870 s = os_strchr(start, ' ');
2871 if (s == NULL)
2872 return;
2873 s = os_strchr(s + 1, ' ');
2874 if (s == NULL)
2875 return;
2876 cli_txt_list_del_addr(&bsses, s + 1);
2877 return;
2878 }
2879
2880#ifdef CONFIG_P2P
2881 if (str_starts(start, P2P_EVENT_DEVICE_FOUND)) {
2882 s = os_strstr(start, " p2p_dev_addr=");
2883 if (s == NULL)
2884 return;
2885 cli_txt_list_add_addr(&p2p_peers, s + 14);
2886 return;
2887 }
2888
2889 if (str_starts(start, P2P_EVENT_DEVICE_LOST)) {
2890 s = os_strstr(start, " p2p_dev_addr=");
2891 if (s == NULL)
2892 return;
2893 cli_txt_list_del_addr(&p2p_peers, s + 14);
2894 return;
2895 }
76788542
JM		 2896
2897 if (str_starts(start, P2P_EVENT_GROUP_STARTED)) {
2898 s = os_strchr(start, ' ');
2899 if (s == NULL)
2900 return;
2901 cli_txt_list_add_word(&p2p_groups, s + 1);
2902 return;
2903 }
2904
2905 if (str_starts(start, P2P_EVENT_GROUP_REMOVED)) {
2906 s = os_strchr(start, ' ');
2907 if (s == NULL)
2908 return;
2909 cli_txt_list_del_word(&p2p_groups, s + 1);
2910 return;
2911 }
a624f20b
JM		 2912#endif /* CONFIG_P2P */
2913}
2914
2915
059d3a90
JM		 2916static int check_terminating(const char *msg)
2917{
2918 const char *pos = msg;
2919
2920 if (*pos == '<') {
2921 /* skip priority */
2922 pos = os_strchr(pos, '>');
2923 if (pos)
2924 pos++;
2925 else
2926 pos = msg;
2927 }
2928
2929 if (str_match(pos, WPA_EVENT_TERMINATING) && ctrl_conn) {
2930 edit_clear_line();
2931 printf("\rConnection to wpa_supplicant lost - trying to "
2932 "reconnect\n");
2933 edit_redraw();
2934 wpa_cli_attached = 0;
2935 wpa_cli_close_connection();
2936 return 1;
2937 }
2938
2939 return 0;
2940}
2941
2942
cd101567 2943static void wpa_cli_recv_pending(struct wpa_ctrl *ctrl, int action_monitor)
6fc6879b 2944{
6fc6879b
JM		 2945 if (ctrl_conn == NULL) {
2946 wpa_cli_reconnect();
2947 return;
2948 }
2949 while (wpa_ctrl_pending(ctrl) > 0) {
2950 char buf[256];
2951 size_t len = sizeof(buf) - 1;
2952 if (wpa_ctrl_recv(ctrl, buf, &len) == 0) {
2953 buf[len] = '\0';
2954 if (action_monitor)
2955 wpa_cli_action_process(buf);
2956 else {
a624f20b 2957 cli_event(buf);
f3f0f648 2958 if (wpa_cli_show_event(buf)) {
82a855bd 2959 edit_clear_line();
cd101567 2960 printf("\r%s\n", buf);
bdc45634 2961 edit_redraw();
f3f0f648 2962 }
059d3a90
JM		 2963
2964 if (interactive && check_terminating(buf) > 0)
2965 return;
6fc6879b
JM		 2966 }
2967 } else {
2968 printf("Could not read pending message.\n");
2969 break;
2970 }
2971 }
2972
2973 if (wpa_ctrl_pending(ctrl) < 0) {
2974 printf("Connection to wpa_supplicant lost - trying to "
2975 "reconnect\n");
2976 wpa_cli_reconnect();
2977 }
2978}
2979
6f1c6549
JM		 2980#define max_args 10
2981
2982static int tokenize_cmd(char *cmd, char *argv[])
2983{
2984 char *pos;
2985 int argc = 0;
2986
2987 pos = cmd;
2988 for (;;) {
2989 while (*pos == ' ')
2990 pos++;
2991 if (*pos == '\0')
2992 break;
2993 argv[argc] = pos;
2994 argc++;
2995 if (argc == max_args)
2996 break;
2997 if (*pos == '"') {
2998 char *pos2 = os_strrchr(pos, '"');
2999 if (pos2)
3000 pos = pos2 + 1;
3001 }
3002 while (*pos != '\0' && *pos != ' ')
3003 pos++;
3004 if (*pos == ' ')
3005 *pos++ = '\0';
3006 }
3007
3008 return argc;
3009}
3010
3011
cd101567
JM		 3012static void wpa_cli_ping(void *eloop_ctx, void *timeout_ctx)
3013{
3014 if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) {
3015 printf("Connection to wpa_supplicant lost - trying to "
3016 "reconnect\n");
3017 wpa_cli_close_connection();
3018 }
3019 if (!ctrl_conn)
3020 wpa_cli_reconnect();
3021 eloop_register_timeout(ping_interval, 0, wpa_cli_ping, NULL, NULL);
3022}
3023
3024
cd101567
JM		 3025static void wpa_cli_mon_receive(int sock, void *eloop_ctx, void *sock_ctx)
3026{
3027 wpa_cli_recv_pending(mon_conn, 0);
3028}
3029
3030
82a855bd 3031static void wpa_cli_edit_cmd_cb(void *ctx, char *cmd)
aee680e8
JM		 3032{
3033 char *argv[max_args];
3034 int argc;
82a855bd 3035 argc = tokenize_cmd(cmd, argv);
aee680e8
JM		 3036 if (argc)
3037 wpa_request(ctrl_conn, argc, argv);
aee680e8
JM		 3038}
3039
3040
82a855bd 3041static void wpa_cli_edit_eof_cb(void *ctx)
6f1c6549 3042{
82a855bd 3043 eloop_terminate();
cd101567
JM		 3044}
3045
3046
4be9f275
JM		 3047static int warning_displayed = 0;
3048static char *hfile = NULL;
3049static int edit_started = 0;
aee680e8 3050
4be9f275
JM		 3051static void start_edit(void)
3052{
3053 char *home;
db3a0322
JM		 3054 char *ps = NULL;
3055
3056#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
3057 ps = wpa_ctrl_get_remote_ifname(ctrl_conn);
3058#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
cd101567 3059
8953e968
JM		 3060 home = getenv("HOME");
3061 if (home) {
3062 const char *fname = ".wpa_cli_history";
3063 int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1;
3064 hfile = os_malloc(hfile_len);
3065 if (hfile)
3066 os_snprintf(hfile, hfile_len, "%s/%s", home, fname);
3067 }
3068
4be9f275 3069 if (edit_init(wpa_cli_edit_cmd_cb, wpa_cli_edit_eof_cb,
db3a0322 3070 wpa_cli_edit_completion_cb, NULL, hfile, ps) < 0) {
4be9f275
JM		 3071 eloop_terminate();
3072 return;
3073 }
3074
3075 edit_started = 1;
cd101567 3076 eloop_register_timeout(ping_interval, 0, wpa_cli_ping, NULL, NULL);
4be9f275
JM		 3077}
3078
3079
3080static void try_connection(void *eloop_ctx, void *timeout_ctx)
3081{
8e897ae3
JM		 3082 if (ctrl_ifname == NULL)
3083 ctrl_ifname = wpa_cli_get_default_ifname();
3084
4be9f275
JM		 3085 if (!wpa_cli_open_connection(ctrl_ifname, 1) == 0) {
3086 if (!warning_displayed) {
3087 printf("Could not connect to wpa_supplicant: "
3088 "%s - re-trying\n", ctrl_ifname);
3089 warning_displayed = 1;
3090 }
3091 eloop_register_timeout(1, 0, try_connection, NULL, NULL);
3092 return;
3093 }
3094
3095 if (warning_displayed)
3096 printf("Connection established.\n");
3097
3098 start_edit();
3099}
3100
cd101567 3101
4be9f275
JM		 3102static void wpa_cli_interactive(void)
3103{
3104 printf("\nInteractive mode\n\n");
3105
3106 eloop_register_timeout(0, 0, try_connection, NULL, NULL);
cd101567 3107 eloop_run();
4be9f275 3108 eloop_cancel_timeout(try_connection, NULL, NULL);
cd101567 3109
a624f20b 3110 cli_txt_list_flush(&p2p_peers);
76788542 3111 cli_txt_list_flush(&p2p_groups);
a624f20b 3112 cli_txt_list_flush(&bsses);
4be9f275
JM		 3113 if (edit_started)
3114 edit_deinit(hfile, wpa_cli_edit_filter_history_cb);
8953e968 3115 os_free(hfile);
cd101567
JM		 3116 eloop_cancel_timeout(wpa_cli_ping, NULL, NULL);
3117 wpa_cli_close_connection();
6f1c6549
JM		 3118}
3119
6fc6879b
JM		 3120
3121static void wpa_cli_action(struct wpa_ctrl *ctrl)
3122{
3123#ifdef CONFIG_ANSI_C_EXTRA
3124 /* TODO: ANSI C version(?) */
3125 printf("Action processing not supported in ANSI C build.\n");
3126#else /* CONFIG_ANSI_C_EXTRA */
3127 fd_set rfds;
3128 int fd, res;
3129 struct timeval tv;
3130 char buf[256]; /* note: large enough to fit in unsolicited messages */
3131 size_t len;
3132
3133 fd = wpa_ctrl_get_fd(ctrl);
3134
3135 while (!wpa_cli_quit) {
3136 FD_ZERO(&rfds);
3137 FD_SET(fd, &rfds);
1cc84c1c 3138 tv.tv_sec = ping_interval;
6fc6879b
JM		 3139 tv.tv_usec = 0;
3140 res = select(fd + 1, &rfds, NULL, NULL, &tv);
3141 if (res < 0 && errno != EINTR) {
3142 perror("select");
3143 break;
3144 }
3145
3146 if (FD_ISSET(fd, &rfds))
cd101567 3147 wpa_cli_recv_pending(ctrl, 1);
6fc6879b
JM		 3148 else {
3149 /* verify that connection is still working */
3150 len = sizeof(buf) - 1;
3151 if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len,
3152 wpa_cli_action_cb) < 0 ||
3153 len < 4 || os_memcmp(buf, "PONG", 4) != 0) {
3154 printf("wpa_supplicant did not reply to PING "
3155 "command - exiting\n");
3156 break;
3157 }
3158 }
3159 }
3160#endif /* CONFIG_ANSI_C_EXTRA */
3161}
3162
3163
3164static void wpa_cli_cleanup(void)
3165{
3166 wpa_cli_close_connection();
3167 if (pid_file)
3168 os_daemonize_terminate(pid_file);
3169
3170 os_program_deinit();
3171}
3172
4be9f275
JM		 3173
3174static void wpa_cli_terminate(int sig, void *ctx)
6fc6879b 3175{
4be9f275 3176 eloop_terminate();
6fc6879b
JM		 3177}
3178
3179
6fc6879b
JM		 3180static char * wpa_cli_get_default_ifname(void)
3181{
3182 char *ifname = NULL;
3183
3184#ifdef CONFIG_CTRL_IFACE_UNIX
3185 struct dirent *dent;
3186 DIR *dir = opendir(ctrl_iface_dir);
b1001e4c
DS		 3187 if (!dir) {
3188#ifdef ANDROID
3189 char ifprop[PROPERTY_VALUE_MAX];
3190 if (property_get("wifi.interface", ifprop, NULL) != 0) {
3191 ifname = os_strdup(ifprop);
3192 printf("Using interface '%s'\n", ifname);
3193 return ifname;
3194 }
3195#endif /* ANDROID */
6fc6879b 3196 return NULL;
b1001e4c 3197 }
6fc6879b
JM		 3198 while ((dent = readdir(dir))) {
3199#ifdef _DIRENT_HAVE_D_TYPE
3200 /*
3201 * Skip the file if it is not a socket. Also accept
3202 * DT_UNKNOWN (0) in case the C library or underlying
3203 * file system does not support d_type.
3204 */
3205 if (dent->d_type != DT_SOCK && dent->d_type != DT_UNKNOWN)
3206 continue;
3207#endif /* _DIRENT_HAVE_D_TYPE */
3208 if (os_strcmp(dent->d_name, ".") == 0 ||
3209 os_strcmp(dent->d_name, "..") == 0)
3210 continue;
3211 printf("Selected interface '%s'\n", dent->d_name);
3212 ifname = os_strdup(dent->d_name);
3213 break;
3214 }
3215 closedir(dir);
3216#endif /* CONFIG_CTRL_IFACE_UNIX */
3217
3218#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
3219 char buf[2048], *pos;
3220 size_t len;
3221 struct wpa_ctrl *ctrl;
3222 int ret;
3223
3224 ctrl = wpa_ctrl_open(NULL);
3225 if (ctrl == NULL)
3226 return NULL;
3227
3228 len = sizeof(buf) - 1;
3229 ret = wpa_ctrl_request(ctrl, "INTERFACES", 10, buf, &len, NULL);
3230 if (ret >= 0) {
3231 buf[len] = '\0';
3232 pos = os_strchr(buf, '\n');
3233 if (pos)
3234 *pos = '\0';
3235 ifname = os_strdup(buf);
3236 }
3237 wpa_ctrl_close(ctrl);
3238#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
3239
3240 return ifname;
3241}
3242
3243
3244int main(int argc, char *argv[])
3245{
6fc6879b
JM		 3246 int c;
3247 int daemonize = 0;
3248 int ret = 0;
3249 const char *global = NULL;
3250
3251 if (os_program_init())
3252 return -1;
3253
3254 for (;;) {
1cc84c1c 3255 c = getopt(argc, argv, "a:Bg:G:hi:p:P:v");
6fc6879b
JM		 3256 if (c < 0)
3257 break;
3258 switch (c) {
3259 case 'a':
3260 action_file = optarg;
3261 break;
3262 case 'B':
3263 daemonize = 1;
3264 break;
3265 case 'g':
3266 global = optarg;
3267 break;
1cc84c1c
JM		 3268 case 'G':
3269 ping_interval = atoi(optarg);
3270 break;
6fc6879b
JM		 3271 case 'h':
3272 usage();
3273 return 0;
3274 case 'v':
3275 printf("%s\n", wpa_cli_version);
3276 return 0;
3277 case 'i':
3278 os_free(ctrl_ifname);
3279 ctrl_ifname = os_strdup(optarg);
3280 break;
3281 case 'p':
3282 ctrl_iface_dir = optarg;
3283 break;
3284 case 'P':
3285 pid_file = optarg;
3286 break;
3287 default:
3288 usage();
3289 return -1;
3290 }
3291 }
3292
3293 interactive = (argc == optind) && (action_file == NULL);
3294
3295 if (interactive)
3296 printf("%s\n\n%s\n\n", wpa_cli_version, wpa_cli_license);
3297
cd101567
JM		 3298 if (eloop_init())
3299 return -1;
3300
6fc6879b
JM		 3301 if (global) {
3302#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
3303 ctrl_conn = wpa_ctrl_open(NULL);
3304#else /* CONFIG_CTRL_IFACE_NAMED_PIPE */
3305 ctrl_conn = wpa_ctrl_open(global);
3306#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
3307 if (ctrl_conn == NULL) {
5a49459e
BG		 3308 fprintf(stderr, "Failed to connect to wpa_supplicant "
3309 "global interface: %s error: %s\n",
3310 global, strerror(errno));
6fc6879b
JM		 3311 return -1;
3312 }
3313 }
3314
4be9f275 3315 eloop_register_signal_terminate(wpa_cli_terminate, NULL);
6fc6879b 3316
4a3ade4e
JM		 3317 if (ctrl_ifname == NULL)
3318 ctrl_ifname = wpa_cli_get_default_ifname();
3319
3320 if (interactive) {
4be9f275 3321 wpa_cli_interactive();
4a3ade4e
JM		 3322 } else {
3323 if (!global &&
3324 wpa_cli_open_connection(ctrl_ifname, 0) < 0) {
5a49459e
BG		 3325 fprintf(stderr, "Failed to connect to non-global "
3326 "ctrl_ifname: %s error: %s\n",
3327 ctrl_ifname, strerror(errno));
4a3ade4e
JM		 3328 return -1;
3329 }
3330
3331 if (action_file) {
3332 if (wpa_ctrl_attach(ctrl_conn) == 0) {
3333 wpa_cli_attached = 1;
3334 } else {
3335 printf("Warning: Failed to attach to "
3336 "wpa_supplicant.\n");
6fc6879b 3337 return -1;
4a3ade4e 3338 }
6fc6879b 3339 }
6fc6879b 3340
4be9f275
JM		 3341 if (daemonize && os_daemonize(pid_file))
3342 return -1;
6fc6879b 3343
4be9f275
JM		 3344 if (action_file)
3345 wpa_cli_action(ctrl_conn);
3346 else
3347 ret = wpa_request(ctrl_conn, argc - optind,
3348 &argv[optind]);
3349 }
6fc6879b
JM		 3350
3351 os_free(ctrl_ifname);
cd101567 3352 eloop_destroy();
6fc6879b
JM		 3353 wpa_cli_cleanup();
3354
3355 return ret;
3356}
3357
3358#else /* CONFIG_CTRL_IFACE */
3359int main(int argc, char *argv[])
3360{
3361 printf("CONFIG_CTRL_IFACE not defined - wpa_cli disabled\n");
3362 return -1;
3363}
3364#endif /* CONFIG_CTRL_IFACE */
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