]>
Commit | Line | Data |
---|---|---|
6fc6879b JM |
1 | /* |
2 | * hostapd - command line interface for hostapd daemon | |
6774c6a9 | 3 | * Copyright (c) 2004-2017, 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 | #include <dirent.h> | |
11 | ||
90973fb2 | 12 | #include "common/wpa_ctrl.h" |
d9d1b952 | 13 | #include "common/ieee802_11_defs.h" |
42838059 JM |
14 | #include "utils/common.h" |
15 | #include "utils/eloop.h" | |
16 | #include "utils/edit.h" | |
90973fb2 | 17 | #include "common/version.h" |
977c0796 | 18 | #include "common/cli.h" |
6fc6879b | 19 | |
56885eec | 20 | #ifndef CONFIG_NO_CTRL_IFACE |
6fc6879b | 21 | |
8b423edb | 22 | static const char *const hostapd_cli_version = |
6fc6879b | 23 | "hostapd_cli v" VERSION_STR "\n" |
6774c6a9 | 24 | "Copyright (c) 2004-2017, Jouni Malinen <j@w1.fi> and contributors"; |
6fc6879b | 25 | |
6fc6879b JM |
26 | static struct wpa_ctrl *ctrl_conn; |
27 | static int hostapd_cli_quit = 0; | |
28 | static int hostapd_cli_attached = 0; | |
2d39a4d8 JJ |
29 | |
30 | #ifndef CONFIG_CTRL_IFACE_DIR | |
31 | #define CONFIG_CTRL_IFACE_DIR "/var/run/hostapd" | |
32 | #endif /* CONFIG_CTRL_IFACE_DIR */ | |
33 | static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR; | |
4ae71209 | 34 | static const char *client_socket_dir = NULL; |
2d39a4d8 | 35 | |
6fc6879b | 36 | static char *ctrl_ifname = NULL; |
bae92174 GD |
37 | static const char *pid_file = NULL; |
38 | static const char *action_file = NULL; | |
1cc84c1c | 39 | static int ping_interval = 5; |
42838059 | 40 | static int interactive = 0; |
1cef253a | 41 | static int event_handler_registered = 0; |
6fc6879b | 42 | |
8b73c6aa MK |
43 | static DEFINE_DL_LIST(stations); /* struct cli_txt_entry */ |
44 | ||
01938838 | 45 | static void print_help(FILE *stream, const char *cmd); |
6cad0bff | 46 | static char ** list_cmd_list(void); |
1cef253a | 47 | static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx); |
e054a433 | 48 | static void update_stations(struct wpa_ctrl *ctrl); |
85bab325 | 49 | static void cli_event(const char *str); |
01938838 | 50 | |
6fc6879b JM |
51 | |
52 | static void usage(void) | |
53 | { | |
54 | fprintf(stderr, "%s\n", hostapd_cli_version); | |
bae92174 GD |
55 | fprintf(stderr, |
56 | "\n" | |
57 | "usage: hostapd_cli [-p<path>] [-i<ifname>] [-hvB] " | |
58 | "[-a<path>] \\\n" | |
b8e5426d | 59 | " [-P<pid file>] [-G<ping interval>] [command..]\n" |
6fc6879b JM |
60 | "\n" |
61 | "Options:\n" | |
62 | " -h help (show this usage text)\n" | |
63 | " -v shown version information\n" | |
64 | " -p<path> path to find control sockets (default: " | |
65 | "/var/run/hostapd)\n" | |
4ae71209 MM |
66 | " -s<dir_path> dir path to open client sockets (default: " |
67 | CONFIG_CTRL_IFACE_DIR ")\n" | |
bae92174 GD |
68 | " -a<file> run in daemon mode executing the action file " |
69 | "based on events\n" | |
70 | " from hostapd\n" | |
71 | " -B run a daemon in the background\n" | |
6fc6879b JM |
72 | " -i<ifname> Interface to listen on (default: first " |
73 | "interface found in the\n" | |
01938838 MK |
74 | " socket path)\n\n"); |
75 | print_help(stderr, NULL); | |
76 | } | |
77 | ||
78 | ||
1cef253a MK |
79 | static void register_event_handler(struct wpa_ctrl *ctrl) |
80 | { | |
81 | if (!ctrl_conn) | |
82 | return; | |
83 | if (interactive) { | |
84 | event_handler_registered = | |
85 | !eloop_register_read_sock(wpa_ctrl_get_fd(ctrl), | |
86 | hostapd_cli_receive, | |
87 | NULL, NULL); | |
88 | } | |
89 | } | |
90 | ||
91 | ||
92 | static void unregister_event_handler(struct wpa_ctrl *ctrl) | |
93 | { | |
94 | if (!ctrl_conn) | |
95 | return; | |
96 | if (interactive && event_handler_registered) { | |
97 | eloop_unregister_read_sock(wpa_ctrl_get_fd(ctrl)); | |
98 | event_handler_registered = 0; | |
99 | } | |
100 | } | |
101 | ||
102 | ||
6fc6879b JM |
103 | static struct wpa_ctrl * hostapd_cli_open_connection(const char *ifname) |
104 | { | |
56885eec | 105 | #ifndef CONFIG_CTRL_IFACE_UDP |
6fc6879b JM |
106 | char *cfile; |
107 | int flen; | |
56885eec | 108 | #endif /* !CONFIG_CTRL_IFACE_UDP */ |
6fc6879b JM |
109 | |
110 | if (ifname == NULL) | |
111 | return NULL; | |
112 | ||
56885eec JD |
113 | #ifdef CONFIG_CTRL_IFACE_UDP |
114 | ctrl_conn = wpa_ctrl_open(ifname); | |
115 | return ctrl_conn; | |
116 | #else /* CONFIG_CTRL_IFACE_UDP */ | |
6fc6879b JM |
117 | flen = strlen(ctrl_iface_dir) + strlen(ifname) + 2; |
118 | cfile = malloc(flen); | |
119 | if (cfile == NULL) | |
120 | return NULL; | |
121 | snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ifname); | |
122 | ||
4ae71209 MM |
123 | if (client_socket_dir && client_socket_dir[0] && |
124 | access(client_socket_dir, F_OK) < 0) { | |
125 | perror(client_socket_dir); | |
126 | free(cfile); | |
127 | return NULL; | |
128 | } | |
129 | ||
130 | ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir); | |
6fc6879b JM |
131 | free(cfile); |
132 | return ctrl_conn; | |
56885eec | 133 | #endif /* CONFIG_CTRL_IFACE_UDP */ |
6fc6879b JM |
134 | } |
135 | ||
136 | ||
137 | static void hostapd_cli_close_connection(void) | |
138 | { | |
139 | if (ctrl_conn == NULL) | |
140 | return; | |
141 | ||
1cef253a | 142 | unregister_event_handler(ctrl_conn); |
6fc6879b JM |
143 | if (hostapd_cli_attached) { |
144 | wpa_ctrl_detach(ctrl_conn); | |
145 | hostapd_cli_attached = 0; | |
146 | } | |
147 | wpa_ctrl_close(ctrl_conn); | |
148 | ctrl_conn = NULL; | |
149 | } | |
150 | ||
151 | ||
e054a433 MK |
152 | static int hostapd_cli_reconnect(const char *ifname) |
153 | { | |
154 | char *next_ctrl_ifname; | |
155 | ||
156 | hostapd_cli_close_connection(); | |
157 | ||
158 | if (!ifname) | |
159 | return -1; | |
160 | ||
161 | next_ctrl_ifname = os_strdup(ifname); | |
162 | os_free(ctrl_ifname); | |
163 | ctrl_ifname = next_ctrl_ifname; | |
164 | if (!ctrl_ifname) | |
165 | return -1; | |
166 | ||
167 | ctrl_conn = hostapd_cli_open_connection(ctrl_ifname); | |
168 | if (!ctrl_conn) | |
169 | return -1; | |
170 | if (!interactive && !action_file) | |
171 | return 0; | |
172 | if (wpa_ctrl_attach(ctrl_conn) == 0) { | |
173 | hostapd_cli_attached = 1; | |
174 | register_event_handler(ctrl_conn); | |
175 | update_stations(ctrl_conn); | |
176 | } else { | |
177 | printf("Warning: Failed to attach to hostapd.\n"); | |
178 | } | |
179 | return 0; | |
180 | } | |
181 | ||
182 | ||
6fc6879b JM |
183 | static void hostapd_cli_msg_cb(char *msg, size_t len) |
184 | { | |
85bab325 | 185 | cli_event(msg); |
6fc6879b JM |
186 | printf("%s\n", msg); |
187 | } | |
188 | ||
189 | ||
e097556e | 190 | static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd, int print) |
6fc6879b JM |
191 | { |
192 | char buf[4096]; | |
193 | size_t len; | |
194 | int ret; | |
195 | ||
196 | if (ctrl_conn == NULL) { | |
197 | printf("Not connected to hostapd - command dropped.\n"); | |
198 | return -1; | |
199 | } | |
200 | len = sizeof(buf) - 1; | |
201 | ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, | |
202 | hostapd_cli_msg_cb); | |
203 | if (ret == -2) { | |
204 | printf("'%s' command timed out.\n", cmd); | |
205 | return -2; | |
206 | } else if (ret < 0) { | |
207 | printf("'%s' command failed.\n", cmd); | |
208 | return -1; | |
209 | } | |
210 | if (print) { | |
211 | buf[len] = '\0'; | |
212 | printf("%s", buf); | |
213 | } | |
214 | return 0; | |
215 | } | |
216 | ||
217 | ||
e097556e | 218 | static inline int wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd) |
6fc6879b JM |
219 | { |
220 | return _wpa_ctrl_command(ctrl, cmd, 1); | |
221 | } | |
222 | ||
223 | ||
3765c970 | 224 | static int hostapd_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, |
12605642 DL |
225 | int min_args, int argc, char *argv[]) |
226 | { | |
227 | char buf[4096]; | |
228 | ||
229 | if (argc < min_args) { | |
230 | printf("Invalid %s command - at least %d argument%s required.\n", | |
231 | cmd, min_args, min_args > 1 ? "s are" : " is"); | |
232 | return -1; | |
233 | } | |
234 | if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0) | |
235 | return -1; | |
236 | return wpa_ctrl_command(ctrl, buf); | |
237 | } | |
238 | ||
239 | ||
6fc6879b JM |
240 | static int hostapd_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
241 | { | |
242 | return wpa_ctrl_command(ctrl, "PING"); | |
243 | } | |
244 | ||
245 | ||
b41a47c0 BG |
246 | static int hostapd_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
247 | { | |
248 | return wpa_ctrl_command(ctrl, "RELOG"); | |
249 | } | |
250 | ||
251 | ||
5ae6449c JM |
252 | static int hostapd_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
253 | { | |
f0cbb986 JM |
254 | if (argc > 0 && os_strcmp(argv[0], "driver") == 0) |
255 | return wpa_ctrl_command(ctrl, "STATUS-DRIVER"); | |
5ae6449c JM |
256 | return wpa_ctrl_command(ctrl, "STATUS"); |
257 | } | |
258 | ||
259 | ||
6fc6879b JM |
260 | static int hostapd_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
261 | { | |
4c03a2b3 JM |
262 | if (argc > 0) { |
263 | char buf[100]; | |
264 | os_snprintf(buf, sizeof(buf), "MIB %s", argv[0]); | |
265 | return wpa_ctrl_command(ctrl, buf); | |
266 | } | |
6fc6879b JM |
267 | return wpa_ctrl_command(ctrl, "MIB"); |
268 | } | |
269 | ||
270 | ||
bae92174 GD |
271 | static int hostapd_cli_exec(const char *program, const char *arg1, |
272 | const char *arg2) | |
273 | { | |
5d4fa2a2 | 274 | char *arg; |
bae92174 GD |
275 | size_t len; |
276 | int res; | |
bae92174 | 277 | |
5d4fa2a2 JM |
278 | len = os_strlen(arg1) + os_strlen(arg2) + 2; |
279 | arg = os_malloc(len); | |
280 | if (arg == NULL) | |
bae92174 | 281 | return -1; |
5d4fa2a2 JM |
282 | os_snprintf(arg, len, "%s %s", arg1, arg2); |
283 | res = os_exec(program, arg, 1); | |
284 | os_free(arg); | |
285 | ||
286 | return res; | |
bae92174 GD |
287 | } |
288 | ||
289 | ||
290 | static void hostapd_cli_action_process(char *msg, size_t len) | |
291 | { | |
292 | const char *pos; | |
293 | ||
294 | pos = msg; | |
295 | if (*pos == '<') { | |
296 | pos = os_strchr(pos, '>'); | |
297 | if (pos) | |
298 | pos++; | |
299 | else | |
300 | pos = msg; | |
301 | } | |
302 | ||
303 | hostapd_cli_exec(action_file, ctrl_ifname, pos); | |
304 | } | |
305 | ||
306 | ||
6fc6879b JM |
307 | static int hostapd_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
308 | { | |
309 | char buf[64]; | |
ea23df65 JM |
310 | if (argc < 1) { |
311 | printf("Invalid 'sta' command - at least one argument, STA " | |
6fc6879b JM |
312 | "address, is required.\n"); |
313 | return -1; | |
314 | } | |
ea23df65 JM |
315 | if (argc > 1) |
316 | snprintf(buf, sizeof(buf), "STA %s %s", argv[0], argv[1]); | |
317 | else | |
318 | snprintf(buf, sizeof(buf), "STA %s", argv[0]); | |
6fc6879b JM |
319 | return wpa_ctrl_command(ctrl, buf); |
320 | } | |
321 | ||
322 | ||
4f59ad06 | 323 | static char ** hostapd_complete_stations(const char *str, int pos) |
839e4a8a MK |
324 | { |
325 | int arg = get_cmd_arg_num(str, pos); | |
326 | char **res = NULL; | |
327 | ||
328 | switch (arg) { | |
329 | case 1: | |
330 | res = cli_txt_list_array(&stations); | |
331 | break; | |
332 | } | |
333 | ||
334 | return res; | |
335 | } | |
336 | ||
337 | ||
6fc6879b JM |
338 | static int hostapd_cli_cmd_new_sta(struct wpa_ctrl *ctrl, int argc, |
339 | char *argv[]) | |
340 | { | |
341 | char buf[64]; | |
342 | if (argc != 1) { | |
343 | printf("Invalid 'new_sta' command - exactly one argument, STA " | |
344 | "address, is required.\n"); | |
345 | return -1; | |
346 | } | |
347 | snprintf(buf, sizeof(buf), "NEW_STA %s", argv[0]); | |
348 | return wpa_ctrl_command(ctrl, buf); | |
349 | } | |
350 | ||
351 | ||
90a3206a JM |
352 | static int hostapd_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc, |
353 | char *argv[]) | |
354 | { | |
355 | char buf[64]; | |
b91ab76e | 356 | if (argc < 1) { |
90a3206a JM |
357 | printf("Invalid 'deauthenticate' command - exactly one " |
358 | "argument, STA address, is required.\n"); | |
359 | return -1; | |
360 | } | |
b91ab76e JM |
361 | if (argc > 1) |
362 | os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s %s", | |
363 | argv[0], argv[1]); | |
364 | else | |
365 | os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s", argv[0]); | |
90a3206a JM |
366 | return wpa_ctrl_command(ctrl, buf); |
367 | } | |
368 | ||
369 | ||
370 | static int hostapd_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc, | |
371 | char *argv[]) | |
372 | { | |
373 | char buf[64]; | |
b91ab76e | 374 | if (argc < 1) { |
90a3206a JM |
375 | printf("Invalid 'disassociate' command - exactly one " |
376 | "argument, STA address, is required.\n"); | |
377 | return -1; | |
378 | } | |
b91ab76e JM |
379 | if (argc > 1) |
380 | os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s %s", | |
381 | argv[0], argv[1]); | |
382 | else | |
383 | os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s", argv[0]); | |
90a3206a JM |
384 | return wpa_ctrl_command(ctrl, buf); |
385 | } | |
386 | ||
387 | ||
04059ab8 DG |
388 | #ifdef CONFIG_TAXONOMY |
389 | static int hostapd_cli_cmd_signature(struct wpa_ctrl *ctrl, int argc, | |
390 | char *argv[]) | |
391 | { | |
392 | char buf[64]; | |
393 | ||
394 | if (argc != 1) { | |
395 | printf("Invalid 'signature' command - exactly one argument, STA address, is required.\n"); | |
396 | return -1; | |
397 | } | |
398 | os_snprintf(buf, sizeof(buf), "SIGNATURE %s", argv[0]); | |
399 | return wpa_ctrl_command(ctrl, buf); | |
400 | } | |
401 | #endif /* CONFIG_TAXONOMY */ | |
402 | ||
403 | ||
88b4b424 JM |
404 | #ifdef CONFIG_IEEE80211W |
405 | static int hostapd_cli_cmd_sa_query(struct wpa_ctrl *ctrl, int argc, | |
406 | char *argv[]) | |
407 | { | |
408 | char buf[64]; | |
409 | if (argc != 1) { | |
410 | printf("Invalid 'sa_query' command - exactly one argument, " | |
411 | "STA address, is required.\n"); | |
412 | return -1; | |
413 | } | |
414 | snprintf(buf, sizeof(buf), "SA_QUERY %s", argv[0]); | |
415 | return wpa_ctrl_command(ctrl, buf); | |
416 | } | |
417 | #endif /* CONFIG_IEEE80211W */ | |
418 | ||
419 | ||
ad08c363 JM |
420 | #ifdef CONFIG_WPS |
421 | static int hostapd_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, | |
422 | char *argv[]) | |
423 | { | |
31fcea93 | 424 | char buf[256]; |
077a781f JM |
425 | if (argc < 2) { |
426 | printf("Invalid 'wps_pin' command - at least two arguments, " | |
ad08c363 JM |
427 | "UUID and PIN, are required.\n"); |
428 | return -1; | |
429 | } | |
31fcea93 JM |
430 | if (argc > 3) |
431 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s %s", | |
432 | argv[0], argv[1], argv[2], argv[3]); | |
433 | else if (argc > 2) | |
077a781f JM |
434 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s", |
435 | argv[0], argv[1], argv[2]); | |
436 | else | |
437 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s", argv[0], argv[1]); | |
ad08c363 JM |
438 | return wpa_ctrl_command(ctrl, buf); |
439 | } | |
440 | ||
441 | ||
3981cb3c JM |
442 | static int hostapd_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc, |
443 | char *argv[]) | |
444 | { | |
445 | char cmd[256]; | |
446 | int res; | |
447 | ||
448 | if (argc != 1 && argc != 2) { | |
449 | printf("Invalid WPS_CHECK_PIN command: needs one argument:\n" | |
450 | "- PIN to be verified\n"); | |
451 | return -1; | |
452 | } | |
453 | ||
454 | if (argc == 2) | |
455 | res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s %s", | |
456 | argv[0], argv[1]); | |
457 | else | |
458 | res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s", | |
459 | argv[0]); | |
eeab4f2f | 460 | if (os_snprintf_error(sizeof(cmd), res)) { |
3981cb3c JM |
461 | printf("Too long WPS_CHECK_PIN command.\n"); |
462 | return -1; | |
463 | } | |
464 | return wpa_ctrl_command(ctrl, cmd); | |
465 | } | |
466 | ||
467 | ||
ad08c363 JM |
468 | static int hostapd_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, |
469 | char *argv[]) | |
470 | { | |
471 | return wpa_ctrl_command(ctrl, "WPS_PBC"); | |
472 | } | |
46bdb83a MH |
473 | |
474 | ||
4c374cde AS |
475 | static int hostapd_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc, |
476 | char *argv[]) | |
477 | { | |
478 | return wpa_ctrl_command(ctrl, "WPS_CANCEL"); | |
479 | } | |
480 | ||
481 | ||
bb45b6d7 JM |
482 | #ifdef CONFIG_WPS_NFC |
483 | static int hostapd_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc, | |
484 | char *argv[]) | |
485 | { | |
486 | int ret; | |
487 | char *buf; | |
488 | size_t buflen; | |
489 | ||
490 | if (argc != 1) { | |
491 | printf("Invalid 'wps_nfc_tag_read' command - one argument " | |
492 | "is required.\n"); | |
493 | return -1; | |
494 | } | |
495 | ||
496 | buflen = 18 + os_strlen(argv[0]); | |
497 | buf = os_malloc(buflen); | |
498 | if (buf == NULL) | |
499 | return -1; | |
500 | os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]); | |
501 | ||
502 | ret = wpa_ctrl_command(ctrl, buf); | |
503 | os_free(buf); | |
504 | ||
505 | return ret; | |
506 | } | |
3cf7a59d JM |
507 | |
508 | ||
509 | static int hostapd_cli_cmd_wps_nfc_config_token(struct wpa_ctrl *ctrl, | |
510 | int argc, char *argv[]) | |
511 | { | |
512 | char cmd[64]; | |
513 | int res; | |
514 | ||
515 | if (argc != 1) { | |
516 | printf("Invalid 'wps_nfc_config_token' command - one argument " | |
517 | "is required.\n"); | |
518 | return -1; | |
519 | } | |
520 | ||
521 | res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_CONFIG_TOKEN %s", | |
522 | argv[0]); | |
eeab4f2f | 523 | if (os_snprintf_error(sizeof(cmd), res)) { |
3cf7a59d JM |
524 | printf("Too long WPS_NFC_CONFIG_TOKEN command.\n"); |
525 | return -1; | |
526 | } | |
527 | return wpa_ctrl_command(ctrl, cmd); | |
528 | } | |
ffdaa05a JM |
529 | |
530 | ||
531 | static int hostapd_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, | |
532 | int argc, char *argv[]) | |
533 | { | |
534 | char cmd[64]; | |
535 | int res; | |
536 | ||
537 | if (argc != 1) { | |
538 | printf("Invalid 'wps_nfc_token' command - one argument is " | |
539 | "required.\n"); | |
540 | return -1; | |
541 | } | |
542 | ||
543 | res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_TOKEN %s", argv[0]); | |
eeab4f2f | 544 | if (os_snprintf_error(sizeof(cmd), res)) { |
ffdaa05a JM |
545 | printf("Too long WPS_NFC_TOKEN command.\n"); |
546 | return -1; | |
547 | } | |
548 | return wpa_ctrl_command(ctrl, cmd); | |
549 | } | |
6772a90a JM |
550 | |
551 | ||
552 | static int hostapd_cli_cmd_nfc_get_handover_sel(struct wpa_ctrl *ctrl, | |
553 | int argc, char *argv[]) | |
554 | { | |
555 | char cmd[64]; | |
556 | int res; | |
557 | ||
558 | if (argc != 2) { | |
559 | printf("Invalid 'nfc_get_handover_sel' command - two arguments " | |
560 | "are required.\n"); | |
561 | return -1; | |
562 | } | |
563 | ||
564 | res = os_snprintf(cmd, sizeof(cmd), "NFC_GET_HANDOVER_SEL %s %s", | |
565 | argv[0], argv[1]); | |
eeab4f2f | 566 | if (os_snprintf_error(sizeof(cmd), res)) { |
6772a90a JM |
567 | printf("Too long NFC_GET_HANDOVER_SEL command.\n"); |
568 | return -1; | |
569 | } | |
570 | return wpa_ctrl_command(ctrl, cmd); | |
571 | } | |
572 | ||
bb45b6d7 JM |
573 | #endif /* CONFIG_WPS_NFC */ |
574 | ||
575 | ||
5a1cc30f JM |
576 | static int hostapd_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc, |
577 | char *argv[]) | |
578 | { | |
579 | char buf[64]; | |
580 | if (argc < 1) { | |
581 | printf("Invalid 'wps_ap_pin' command - at least one argument " | |
582 | "is required.\n"); | |
583 | return -1; | |
584 | } | |
585 | if (argc > 2) | |
586 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s %s", | |
587 | argv[0], argv[1], argv[2]); | |
588 | else if (argc > 1) | |
589 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s", | |
590 | argv[0], argv[1]); | |
591 | else | |
592 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s", argv[0]); | |
593 | return wpa_ctrl_command(ctrl, buf); | |
594 | } | |
450eddcf JM |
595 | |
596 | ||
3351a384 JM |
597 | static int hostapd_cli_cmd_wps_get_status(struct wpa_ctrl *ctrl, int argc, |
598 | char *argv[]) | |
599 | { | |
600 | return wpa_ctrl_command(ctrl, "WPS_GET_STATUS"); | |
601 | } | |
602 | ||
603 | ||
450eddcf JM |
604 | static int hostapd_cli_cmd_wps_config(struct wpa_ctrl *ctrl, int argc, |
605 | char *argv[]) | |
606 | { | |
607 | char buf[256]; | |
d9d1b952 | 608 | char ssid_hex[2 * SSID_MAX_LEN + 1]; |
450eddcf JM |
609 | char key_hex[2 * 64 + 1]; |
610 | int i; | |
611 | ||
612 | if (argc < 1) { | |
613 | printf("Invalid 'wps_config' command - at least two arguments " | |
614 | "are required.\n"); | |
615 | return -1; | |
616 | } | |
617 | ||
618 | ssid_hex[0] = '\0'; | |
d9d1b952 | 619 | for (i = 0; i < SSID_MAX_LEN; i++) { |
450eddcf JM |
620 | if (argv[0][i] == '\0') |
621 | break; | |
622 | os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[0][i]); | |
623 | } | |
624 | ||
625 | key_hex[0] = '\0'; | |
626 | if (argc > 3) { | |
627 | for (i = 0; i < 64; i++) { | |
628 | if (argv[3][i] == '\0') | |
629 | break; | |
630 | os_snprintf(&key_hex[i * 2], 3, "%02x", | |
631 | argv[3][i]); | |
632 | } | |
633 | } | |
634 | ||
635 | if (argc > 3) | |
636 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s %s", | |
637 | ssid_hex, argv[1], argv[2], key_hex); | |
638 | else if (argc > 2) | |
639 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s", | |
640 | ssid_hex, argv[1], argv[2]); | |
641 | else | |
642 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s", | |
643 | ssid_hex, argv[1]); | |
644 | return wpa_ctrl_command(ctrl, buf); | |
645 | } | |
ad08c363 JM |
646 | #endif /* CONFIG_WPS */ |
647 | ||
648 | ||
2049a875 JM |
649 | static int hostapd_cli_cmd_disassoc_imminent(struct wpa_ctrl *ctrl, int argc, |
650 | char *argv[]) | |
651 | { | |
652 | char buf[300]; | |
653 | int res; | |
654 | ||
655 | if (argc < 2) { | |
656 | printf("Invalid 'disassoc_imminent' command - two arguments " | |
657 | "(STA addr and Disassociation Timer) are needed\n"); | |
658 | return -1; | |
659 | } | |
660 | ||
661 | res = os_snprintf(buf, sizeof(buf), "DISASSOC_IMMINENT %s %s", | |
662 | argv[0], argv[1]); | |
d85e1fc8 | 663 | if (os_snprintf_error(sizeof(buf), res)) |
2049a875 JM |
664 | return -1; |
665 | return wpa_ctrl_command(ctrl, buf); | |
666 | } | |
667 | ||
668 | ||
71269b37 JM |
669 | static int hostapd_cli_cmd_ess_disassoc(struct wpa_ctrl *ctrl, int argc, |
670 | char *argv[]) | |
671 | { | |
672 | char buf[300]; | |
673 | int res; | |
674 | ||
d5b559b6 KP |
675 | if (argc < 3) { |
676 | printf("Invalid 'ess_disassoc' command - three arguments (STA " | |
677 | "addr, disassoc timer, and URL) are needed\n"); | |
71269b37 JM |
678 | return -1; |
679 | } | |
680 | ||
d5b559b6 KP |
681 | res = os_snprintf(buf, sizeof(buf), "ESS_DISASSOC %s %s %s", |
682 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 683 | if (os_snprintf_error(sizeof(buf), res)) |
71269b37 JM |
684 | return -1; |
685 | return wpa_ctrl_command(ctrl, buf); | |
686 | } | |
687 | ||
688 | ||
a30dff07 JM |
689 | static int hostapd_cli_cmd_bss_tm_req(struct wpa_ctrl *ctrl, int argc, |
690 | char *argv[]) | |
691 | { | |
692 | char buf[2000], *tmp; | |
693 | int res, i, total; | |
694 | ||
695 | if (argc < 1) { | |
696 | printf("Invalid 'bss_tm_req' command - at least one argument (STA addr) is needed\n"); | |
697 | return -1; | |
698 | } | |
699 | ||
700 | res = os_snprintf(buf, sizeof(buf), "BSS_TM_REQ %s", argv[0]); | |
d85e1fc8 | 701 | if (os_snprintf_error(sizeof(buf), res)) |
a30dff07 JM |
702 | return -1; |
703 | ||
704 | total = res; | |
705 | for (i = 1; i < argc; i++) { | |
706 | tmp = &buf[total]; | |
707 | res = os_snprintf(tmp, sizeof(buf) - total, " %s", argv[i]); | |
eeab4f2f | 708 | if (os_snprintf_error(sizeof(buf) - total, res)) |
a30dff07 JM |
709 | return -1; |
710 | total += res; | |
711 | } | |
712 | return wpa_ctrl_command(ctrl, buf); | |
713 | } | |
714 | ||
715 | ||
403b96fe JM |
716 | static int hostapd_cli_cmd_get_config(struct wpa_ctrl *ctrl, int argc, |
717 | char *argv[]) | |
718 | { | |
719 | return wpa_ctrl_command(ctrl, "GET_CONFIG"); | |
720 | } | |
721 | ||
722 | ||
e097556e | 723 | static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd, |
aa2ab916 | 724 | char *addr, size_t addr_len, int print) |
6fc6879b JM |
725 | { |
726 | char buf[4096], *pos; | |
727 | size_t len; | |
728 | int ret; | |
729 | ||
730 | if (ctrl_conn == NULL) { | |
731 | printf("Not connected to hostapd - command dropped.\n"); | |
732 | return -1; | |
733 | } | |
734 | len = sizeof(buf) - 1; | |
735 | ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, | |
736 | hostapd_cli_msg_cb); | |
737 | if (ret == -2) { | |
738 | printf("'%s' command timed out.\n", cmd); | |
739 | return -2; | |
740 | } else if (ret < 0) { | |
741 | printf("'%s' command failed.\n", cmd); | |
742 | return -1; | |
743 | } | |
744 | ||
745 | buf[len] = '\0'; | |
746 | if (memcmp(buf, "FAIL", 4) == 0) | |
747 | return -1; | |
aa2ab916 MK |
748 | if (print) |
749 | printf("%s", buf); | |
6fc6879b JM |
750 | |
751 | pos = buf; | |
752 | while (*pos != '\0' && *pos != '\n') | |
753 | pos++; | |
754 | *pos = '\0'; | |
755 | os_strlcpy(addr, buf, addr_len); | |
756 | return 0; | |
757 | } | |
758 | ||
759 | ||
760 | static int hostapd_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, | |
761 | char *argv[]) | |
762 | { | |
763 | char addr[32], cmd[64]; | |
764 | ||
aa2ab916 | 765 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 1)) |
6fc6879b JM |
766 | return 0; |
767 | do { | |
768 | snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
aa2ab916 | 769 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 1) == 0); |
6fc6879b JM |
770 | |
771 | return -1; | |
772 | } | |
773 | ||
774 | ||
4c43f44b MK |
775 | static int hostapd_cli_cmd_list_sta(struct wpa_ctrl *ctrl, int argc, |
776 | char *argv[]) | |
777 | { | |
778 | char addr[32], cmd[64]; | |
779 | ||
780 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) | |
781 | return 0; | |
782 | do { | |
783 | if (os_strcmp(addr, "") != 0) | |
784 | printf("%s\n", addr); | |
785 | os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
786 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); | |
787 | ||
788 | return 0; | |
789 | } | |
790 | ||
791 | ||
6fc6879b JM |
792 | static int hostapd_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
793 | { | |
01938838 | 794 | print_help(stdout, argc > 0 ? argv[0] : NULL); |
6fc6879b JM |
795 | return 0; |
796 | } | |
797 | ||
798 | ||
6cad0bff MK |
799 | static char ** hostapd_cli_complete_help(const char *str, int pos) |
800 | { | |
801 | int arg = get_cmd_arg_num(str, pos); | |
802 | char **res = NULL; | |
803 | ||
804 | switch (arg) { | |
805 | case 1: | |
806 | res = list_cmd_list(); | |
807 | break; | |
808 | } | |
809 | ||
810 | return res; | |
811 | } | |
812 | ||
813 | ||
6fc6879b JM |
814 | static int hostapd_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, |
815 | char *argv[]) | |
816 | { | |
23c130e9 | 817 | printf("%s\n\n%s\n", hostapd_cli_version, cli_full_license); |
6fc6879b JM |
818 | return 0; |
819 | } | |
820 | ||
821 | ||
c551700f KP |
822 | static int hostapd_cli_cmd_set_qos_map_set(struct wpa_ctrl *ctrl, |
823 | int argc, char *argv[]) | |
824 | { | |
825 | char buf[200]; | |
826 | int res; | |
827 | ||
828 | if (argc != 1) { | |
829 | printf("Invalid 'set_qos_map_set' command - " | |
830 | "one argument (comma delimited QoS map set) " | |
831 | "is needed\n"); | |
832 | return -1; | |
833 | } | |
834 | ||
835 | res = os_snprintf(buf, sizeof(buf), "SET_QOS_MAP_SET %s", argv[0]); | |
d85e1fc8 | 836 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
837 | return -1; |
838 | return wpa_ctrl_command(ctrl, buf); | |
839 | } | |
840 | ||
841 | ||
842 | static int hostapd_cli_cmd_send_qos_map_conf(struct wpa_ctrl *ctrl, | |
843 | int argc, char *argv[]) | |
844 | { | |
845 | char buf[50]; | |
846 | int res; | |
847 | ||
848 | if (argc != 1) { | |
849 | printf("Invalid 'send_qos_map_conf' command - " | |
850 | "one argument (STA addr) is needed\n"); | |
851 | return -1; | |
852 | } | |
853 | ||
854 | res = os_snprintf(buf, sizeof(buf), "SEND_QOS_MAP_CONF %s", argv[0]); | |
d85e1fc8 | 855 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
856 | return -1; |
857 | return wpa_ctrl_command(ctrl, buf); | |
858 | } | |
859 | ||
860 | ||
3fb17a95 JM |
861 | static int hostapd_cli_cmd_hs20_wnm_notif(struct wpa_ctrl *ctrl, int argc, |
862 | char *argv[]) | |
863 | { | |
864 | char buf[300]; | |
865 | int res; | |
866 | ||
867 | if (argc < 2) { | |
868 | printf("Invalid 'hs20_wnm_notif' command - two arguments (STA " | |
869 | "addr and URL) are needed\n"); | |
870 | return -1; | |
871 | } | |
872 | ||
873 | res = os_snprintf(buf, sizeof(buf), "HS20_WNM_NOTIF %s %s", | |
874 | argv[0], argv[1]); | |
d85e1fc8 | 875 | if (os_snprintf_error(sizeof(buf), res)) |
3fb17a95 JM |
876 | return -1; |
877 | return wpa_ctrl_command(ctrl, buf); | |
878 | } | |
879 | ||
880 | ||
8e1146d9 JM |
881 | static int hostapd_cli_cmd_hs20_deauth_req(struct wpa_ctrl *ctrl, int argc, |
882 | char *argv[]) | |
883 | { | |
884 | char buf[300]; | |
885 | int res; | |
886 | ||
887 | if (argc < 3) { | |
888 | printf("Invalid 'hs20_deauth_req' command - at least three arguments (STA addr, Code, Re-auth Delay) are needed\n"); | |
889 | return -1; | |
890 | } | |
891 | ||
892 | if (argc > 3) | |
893 | res = os_snprintf(buf, sizeof(buf), | |
894 | "HS20_DEAUTH_REQ %s %s %s %s", | |
895 | argv[0], argv[1], argv[2], argv[3]); | |
896 | else | |
897 | res = os_snprintf(buf, sizeof(buf), | |
898 | "HS20_DEAUTH_REQ %s %s %s", | |
899 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 900 | if (os_snprintf_error(sizeof(buf), res)) |
8e1146d9 JM |
901 | return -1; |
902 | return wpa_ctrl_command(ctrl, buf); | |
903 | } | |
904 | ||
905 | ||
6fc6879b JM |
906 | static int hostapd_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
907 | { | |
908 | hostapd_cli_quit = 1; | |
42838059 JM |
909 | if (interactive) |
910 | eloop_terminate(); | |
6fc6879b JM |
911 | return 0; |
912 | } | |
913 | ||
914 | ||
915 | static int hostapd_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
916 | { | |
917 | char cmd[256]; | |
918 | if (argc != 1) { | |
919 | printf("Invalid LEVEL command: needs one argument (debug " | |
920 | "level)\n"); | |
921 | return 0; | |
922 | } | |
923 | snprintf(cmd, sizeof(cmd), "LEVEL %s", argv[0]); | |
924 | return wpa_ctrl_command(ctrl, cmd); | |
925 | } | |
926 | ||
927 | ||
aa2ab916 MK |
928 | static void update_stations(struct wpa_ctrl *ctrl) |
929 | { | |
930 | char addr[32], cmd[64]; | |
931 | ||
932 | if (!ctrl || !interactive) | |
933 | return; | |
934 | ||
935 | cli_txt_list_flush(&stations); | |
936 | ||
937 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) | |
938 | return; | |
939 | do { | |
940 | if (os_strcmp(addr, "") != 0) | |
941 | cli_txt_list_add(&stations, addr); | |
942 | os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
943 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); | |
944 | } | |
945 | ||
946 | ||
b90c13d9 MK |
947 | static void hostapd_cli_get_interfaces(struct wpa_ctrl *ctrl, |
948 | struct dl_list *interfaces) | |
949 | { | |
950 | struct dirent *dent; | |
951 | DIR *dir; | |
952 | ||
953 | if (!ctrl || !interfaces) | |
954 | return; | |
955 | dir = opendir(ctrl_iface_dir); | |
956 | if (dir == NULL) | |
957 | return; | |
958 | ||
959 | while ((dent = readdir(dir))) { | |
960 | if (strcmp(dent->d_name, ".") == 0 || | |
961 | strcmp(dent->d_name, "..") == 0) | |
962 | continue; | |
963 | cli_txt_list_add(interfaces, dent->d_name); | |
964 | } | |
965 | closedir(dir); | |
966 | } | |
967 | ||
968 | ||
6fc6879b JM |
969 | static void hostapd_cli_list_interfaces(struct wpa_ctrl *ctrl) |
970 | { | |
971 | struct dirent *dent; | |
972 | DIR *dir; | |
973 | ||
974 | dir = opendir(ctrl_iface_dir); | |
975 | if (dir == NULL) { | |
976 | printf("Control interface directory '%s' could not be " | |
977 | "openned.\n", ctrl_iface_dir); | |
978 | return; | |
979 | } | |
980 | ||
981 | printf("Available interfaces:\n"); | |
982 | while ((dent = readdir(dir))) { | |
983 | if (strcmp(dent->d_name, ".") == 0 || | |
984 | strcmp(dent->d_name, "..") == 0) | |
985 | continue; | |
986 | printf("%s\n", dent->d_name); | |
987 | } | |
988 | closedir(dir); | |
989 | } | |
990 | ||
991 | ||
992 | static int hostapd_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, | |
993 | char *argv[]) | |
994 | { | |
995 | if (argc < 1) { | |
996 | hostapd_cli_list_interfaces(ctrl); | |
997 | return 0; | |
998 | } | |
e054a433 | 999 | if (hostapd_cli_reconnect(argv[0]) != 0) { |
6fc6879b JM |
1000 | printf("Could not connect to interface '%s' - re-trying\n", |
1001 | ctrl_ifname); | |
1002 | } | |
1003 | return 0; | |
1004 | } | |
1005 | ||
1006 | ||
b90c13d9 MK |
1007 | static char ** hostapd_complete_interface(const char *str, int pos) |
1008 | { | |
1009 | int arg = get_cmd_arg_num(str, pos); | |
1010 | char **res = NULL; | |
1011 | DEFINE_DL_LIST(interfaces); | |
1012 | ||
1013 | switch (arg) { | |
1014 | case 1: | |
1015 | hostapd_cli_get_interfaces(ctrl_conn, &interfaces); | |
1016 | res = cli_txt_list_array(&interfaces); | |
1017 | cli_txt_list_flush(&interfaces); | |
1018 | break; | |
1019 | } | |
1020 | ||
1021 | return res; | |
1022 | } | |
1023 | ||
1024 | ||
b4e34f2f JM |
1025 | static int hostapd_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1026 | { | |
0c7cf1f5 | 1027 | char cmd[2048]; |
b4e34f2f JM |
1028 | int res; |
1029 | ||
1030 | if (argc != 2) { | |
1031 | printf("Invalid SET command: needs two arguments (variable " | |
1032 | "name and value)\n"); | |
1033 | return -1; | |
1034 | } | |
1035 | ||
1036 | res = os_snprintf(cmd, sizeof(cmd), "SET %s %s", argv[0], argv[1]); | |
eeab4f2f | 1037 | if (os_snprintf_error(sizeof(cmd), res)) { |
b4e34f2f JM |
1038 | printf("Too long SET command.\n"); |
1039 | return -1; | |
1040 | } | |
1041 | return wpa_ctrl_command(ctrl, cmd); | |
1042 | } | |
1043 | ||
1044 | ||
bf4167b9 MK |
1045 | static char ** hostapd_complete_set(const char *str, int pos) |
1046 | { | |
1047 | int arg = get_cmd_arg_num(str, pos); | |
1048 | const char *fields[] = { | |
1049 | #ifdef CONFIG_WPS_TESTING | |
1050 | "wps_version_number", "wps_testing_dummy_cred", | |
1051 | "wps_corrupt_pkhash", | |
1052 | #endif /* CONFIG_WPS_TESTING */ | |
1053 | #ifdef CONFIG_INTERWORKING | |
1054 | "gas_frag_limit", | |
1055 | #endif /* CONFIG_INTERWORKING */ | |
1056 | #ifdef CONFIG_TESTING_OPTIONS | |
1057 | "ext_mgmt_frame_handling", "ext_eapol_frame_io", | |
1058 | #endif /* CONFIG_TESTING_OPTIONS */ | |
1059 | #ifdef CONFIG_MBO | |
1060 | "mbo_assoc_disallow", | |
1061 | #endif /* CONFIG_MBO */ | |
1062 | "deny_mac_file", "accept_mac_file", | |
1063 | }; | |
1064 | int i, num_fields = ARRAY_SIZE(fields); | |
1065 | ||
1066 | if (arg == 1) { | |
1067 | char **res; | |
1068 | ||
1069 | res = os_calloc(num_fields + 1, sizeof(char *)); | |
1070 | if (!res) | |
1071 | return NULL; | |
1072 | for (i = 0; i < num_fields; i++) { | |
1073 | res[i] = os_strdup(fields[i]); | |
1074 | if (!res[i]) | |
1075 | return res; | |
1076 | } | |
1077 | return res; | |
1078 | } | |
1079 | return NULL; | |
1080 | } | |
1081 | ||
1082 | ||
acec8d32 JM |
1083 | static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1084 | { | |
1085 | char cmd[256]; | |
1086 | int res; | |
1087 | ||
1088 | if (argc != 1) { | |
1089 | printf("Invalid GET command: needs one argument (variable " | |
1090 | "name)\n"); | |
1091 | return -1; | |
1092 | } | |
1093 | ||
1094 | res = os_snprintf(cmd, sizeof(cmd), "GET %s", argv[0]); | |
eeab4f2f | 1095 | if (os_snprintf_error(sizeof(cmd), res)) { |
acec8d32 JM |
1096 | printf("Too long GET command.\n"); |
1097 | return -1; | |
1098 | } | |
1099 | return wpa_ctrl_command(ctrl, cmd); | |
1100 | } | |
1101 | ||
1102 | ||
c04a67de MK |
1103 | static char ** hostapd_complete_get(const char *str, int pos) |
1104 | { | |
1105 | int arg = get_cmd_arg_num(str, pos); | |
1106 | const char *fields[] = { | |
1107 | "version", "tls_library", | |
1108 | }; | |
1109 | int i, num_fields = ARRAY_SIZE(fields); | |
1110 | ||
1111 | if (arg == 1) { | |
1112 | char **res; | |
1113 | ||
1114 | res = os_calloc(num_fields + 1, sizeof(char *)); | |
1115 | if (!res) | |
1116 | return NULL; | |
1117 | for (i = 0; i < num_fields; i++) { | |
1118 | res[i] = os_strdup(fields[i]); | |
1119 | if (!res[i]) | |
1120 | return res; | |
1121 | } | |
1122 | return res; | |
1123 | } | |
1124 | return NULL; | |
1125 | } | |
1126 | ||
1127 | ||
ee039107 AN |
1128 | #ifdef CONFIG_FST |
1129 | static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
1130 | { | |
1131 | char cmd[256]; | |
1132 | int res; | |
1133 | int i; | |
1134 | int total; | |
1135 | ||
1136 | if (argc <= 0) { | |
1137 | printf("FST command: parameters are required.\n"); | |
1138 | return -1; | |
1139 | } | |
1140 | ||
1141 | total = os_snprintf(cmd, sizeof(cmd), "FST-MANAGER"); | |
1142 | ||
1143 | for (i = 0; i < argc; i++) { | |
1144 | res = os_snprintf(cmd + total, sizeof(cmd) - total, " %s", | |
1145 | argv[i]); | |
1146 | if (os_snprintf_error(sizeof(cmd) - total, res)) { | |
1147 | printf("Too long fst command.\n"); | |
1148 | return -1; | |
1149 | } | |
1150 | total += res; | |
1151 | } | |
1152 | return wpa_ctrl_command(ctrl, cmd); | |
1153 | } | |
1154 | #endif /* CONFIG_FST */ | |
1155 | ||
1156 | ||
334bf36a AO |
1157 | static int hostapd_cli_cmd_chan_switch(struct wpa_ctrl *ctrl, |
1158 | int argc, char *argv[]) | |
1159 | { | |
1160 | char cmd[256]; | |
1161 | int res; | |
1162 | int i; | |
1163 | char *tmp; | |
1164 | int total; | |
1165 | ||
1166 | if (argc < 2) { | |
1167 | printf("Invalid chan_switch command: needs at least two " | |
1168 | "arguments (count and freq)\n" | |
1169 | "usage: <cs_count> <freq> [sec_channel_offset=] " | |
1170 | "[center_freq1=] [center_freq2=] [bandwidth=] " | |
1171 | "[blocktx] [ht|vht]\n"); | |
1172 | return -1; | |
1173 | } | |
1174 | ||
1175 | res = os_snprintf(cmd, sizeof(cmd), "CHAN_SWITCH %s %s", | |
1176 | argv[0], argv[1]); | |
eeab4f2f | 1177 | if (os_snprintf_error(sizeof(cmd), res)) { |
334bf36a AO |
1178 | printf("Too long CHAN_SWITCH command.\n"); |
1179 | return -1; | |
1180 | } | |
1181 | ||
1182 | total = res; | |
1183 | for (i = 2; i < argc; i++) { | |
1184 | tmp = cmd + total; | |
1185 | res = os_snprintf(tmp, sizeof(cmd) - total, " %s", argv[i]); | |
eeab4f2f | 1186 | if (os_snprintf_error(sizeof(cmd) - total, res)) { |
334bf36a AO |
1187 | printf("Too long CHAN_SWITCH command.\n"); |
1188 | return -1; | |
1189 | } | |
1190 | total += res; | |
1191 | } | |
1192 | return wpa_ctrl_command(ctrl, cmd); | |
1193 | } | |
1194 | ||
1195 | ||
a6938b79 CB |
1196 | static int hostapd_cli_cmd_enable(struct wpa_ctrl *ctrl, int argc, |
1197 | char *argv[]) | |
1198 | { | |
1199 | return wpa_ctrl_command(ctrl, "ENABLE"); | |
1200 | } | |
1201 | ||
1202 | ||
1203 | static int hostapd_cli_cmd_reload(struct wpa_ctrl *ctrl, int argc, | |
1204 | char *argv[]) | |
1205 | { | |
1206 | return wpa_ctrl_command(ctrl, "RELOAD"); | |
1207 | } | |
1208 | ||
1209 | ||
1210 | static int hostapd_cli_cmd_disable(struct wpa_ctrl *ctrl, int argc, | |
1211 | char *argv[]) | |
1212 | { | |
1213 | return wpa_ctrl_command(ctrl, "DISABLE"); | |
1214 | } | |
1215 | ||
1216 | ||
3ae8b7b7 AS |
1217 | static int hostapd_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1218 | { | |
1219 | char cmd[256]; | |
1220 | int res; | |
1221 | ||
1222 | if (argc < 2 || argc > 3) { | |
1223 | printf("Invalid vendor command\n" | |
1224 | "usage: <vendor id> <command id> [<hex formatted command argument>]\n"); | |
1225 | return -1; | |
1226 | } | |
1227 | ||
1228 | res = os_snprintf(cmd, sizeof(cmd), "VENDOR %s %s %s", argv[0], argv[1], | |
1229 | argc == 3 ? argv[2] : ""); | |
eeab4f2f | 1230 | if (os_snprintf_error(sizeof(cmd), res)) { |
3ae8b7b7 AS |
1231 | printf("Too long VENDOR command.\n"); |
1232 | return -1; | |
1233 | } | |
1234 | return wpa_ctrl_command(ctrl, cmd); | |
1235 | } | |
1236 | ||
1237 | ||
2c6411ed JM |
1238 | static int hostapd_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, |
1239 | char *argv[]) | |
1240 | { | |
1241 | return wpa_ctrl_command(ctrl, "ERP_FLUSH"); | |
1242 | } | |
1243 | ||
1244 | ||
5c4f0511 SD |
1245 | static int hostapd_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, |
1246 | char *argv[]) | |
1247 | { | |
1248 | char cmd[256]; | |
1249 | int res; | |
1250 | ||
1251 | res = os_snprintf(cmd, sizeof(cmd), "LOG_LEVEL%s%s%s%s", | |
1252 | argc >= 1 ? " " : "", | |
1253 | argc >= 1 ? argv[0] : "", | |
1254 | argc == 2 ? " " : "", | |
1255 | argc == 2 ? argv[1] : ""); | |
1256 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1257 | printf("Too long option\n"); | |
1258 | return -1; | |
1259 | } | |
1260 | return wpa_ctrl_command(ctrl, cmd); | |
1261 | } | |
1262 | ||
1263 | ||
12605642 DL |
1264 | static int hostapd_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1265 | { | |
1266 | if (argc == 0) | |
1267 | return -1; | |
1268 | return hostapd_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]); | |
1269 | } | |
1270 | ||
1271 | ||
b8daac18 MH |
1272 | static int hostapd_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1273 | { | |
1274 | return wpa_ctrl_command(ctrl, "PMKSA"); | |
1275 | } | |
1276 | ||
1277 | ||
4c522c77 MH |
1278 | static int hostapd_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc, |
1279 | char *argv[]) | |
1280 | { | |
1281 | return wpa_ctrl_command(ctrl, "PMKSA_FLUSH"); | |
1282 | } | |
1283 | ||
1284 | ||
9b4b2264 DS |
1285 | static int hostapd_cli_cmd_set_neighbor(struct wpa_ctrl *ctrl, int argc, |
1286 | char *argv[]) | |
1287 | { | |
1288 | char cmd[2048]; | |
1289 | int res; | |
1290 | ||
451a27b1 DS |
1291 | if (argc < 3 || argc > 6) { |
1292 | printf("Invalid set_neighbor command: needs 3-6 arguments\n"); | |
9b4b2264 DS |
1293 | return -1; |
1294 | } | |
1295 | ||
451a27b1 | 1296 | res = os_snprintf(cmd, sizeof(cmd), "SET_NEIGHBOR %s %s %s %s %s %s", |
9b4b2264 | 1297 | argv[0], argv[1], argv[2], argc >= 4 ? argv[3] : "", |
451a27b1 | 1298 | argc >= 5 ? argv[4] : "", argc == 6 ? argv[5] : ""); |
9b4b2264 DS |
1299 | if (os_snprintf_error(sizeof(cmd), res)) { |
1300 | printf("Too long SET_NEIGHBOR command.\n"); | |
1301 | return -1; | |
1302 | } | |
1303 | return wpa_ctrl_command(ctrl, cmd); | |
1304 | } | |
1305 | ||
1306 | ||
1307 | static int hostapd_cli_cmd_remove_neighbor(struct wpa_ctrl *ctrl, int argc, | |
1308 | char *argv[]) | |
1309 | { | |
1310 | char cmd[400]; | |
1311 | int res; | |
1312 | ||
1313 | if (argc != 2) { | |
1314 | printf("Invalid remove_neighbor command: needs 2 arguments\n"); | |
1315 | return -1; | |
1316 | } | |
1317 | ||
1318 | res = os_snprintf(cmd, sizeof(cmd), "REMOVE_NEIGHBOR %s %s", | |
1319 | argv[0], argv[1]); | |
1320 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1321 | printf("Too long REMOVE_NEIGHBOR command.\n"); | |
1322 | return -1; | |
1323 | } | |
1324 | return wpa_ctrl_command(ctrl, cmd); | |
1325 | } | |
1326 | ||
1327 | ||
f4f185a2 DS |
1328 | static int hostapd_cli_cmd_req_lci(struct wpa_ctrl *ctrl, int argc, |
1329 | char *argv[]) | |
1330 | { | |
1331 | char cmd[256]; | |
1332 | int res; | |
1333 | ||
1334 | if (argc != 1) { | |
1335 | printf("Invalid req_lci command - requires destination address\n"); | |
1336 | return -1; | |
1337 | } | |
1338 | ||
1339 | res = os_snprintf(cmd, sizeof(cmd), "REQ_LCI %s", argv[0]); | |
1340 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1341 | printf("Too long REQ_LCI command.\n"); | |
1342 | return -1; | |
1343 | } | |
1344 | return wpa_ctrl_command(ctrl, cmd); | |
1345 | } | |
1346 | ||
1347 | ||
220754c5 DS |
1348 | static int hostapd_cli_cmd_req_range(struct wpa_ctrl *ctrl, int argc, |
1349 | char *argv[]) | |
1350 | { | |
1351 | if (argc < 4) { | |
1352 | printf("Invalid req_range command: needs at least 4 arguments - dest address, randomization interval, min AP count, and 1 to 16 AP addresses\n"); | |
1353 | return -1; | |
1354 | } | |
1355 | ||
1356 | return hostapd_cli_cmd(ctrl, "REQ_RANGE", 4, argc, argv); | |
1357 | } | |
1358 | ||
1359 | ||
4d7aab78 EL |
1360 | static int hostapd_cli_cmd_driver_flags(struct wpa_ctrl *ctrl, int argc, |
1361 | char *argv[]) | |
1362 | { | |
1363 | return wpa_ctrl_command(ctrl, "DRIVER_FLAGS"); | |
1364 | } | |
1365 | ||
1366 | ||
dc7fc09c JM |
1367 | #ifdef CONFIG_DPP |
1368 | ||
1369 | static int hostapd_cli_cmd_dpp_qr_code(struct wpa_ctrl *ctrl, int argc, | |
1370 | char *argv[]) | |
1371 | { | |
1372 | return hostapd_cli_cmd(ctrl, "DPP_QR_CODE", 1, argc, argv); | |
1373 | } | |
1374 | ||
1375 | ||
1376 | static int hostapd_cli_cmd_dpp_bootstrap_gen(struct wpa_ctrl *ctrl, int argc, | |
1377 | char *argv[]) | |
1378 | { | |
1379 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GEN", 1, argc, argv); | |
1380 | } | |
1381 | ||
1382 | ||
1383 | static int hostapd_cli_cmd_dpp_bootstrap_remove(struct wpa_ctrl *ctrl, int argc, | |
1384 | char *argv[]) | |
1385 | { | |
1386 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_REMOVE", 1, argc, argv); | |
1387 | } | |
1388 | ||
1389 | ||
1390 | static int hostapd_cli_cmd_dpp_bootstrap_get_uri(struct wpa_ctrl *ctrl, | |
1391 | int argc, char *argv[]) | |
1392 | { | |
1393 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GET_URI", 1, argc, argv); | |
1394 | } | |
1395 | ||
1396 | ||
1397 | static int hostapd_cli_cmd_dpp_bootstrap_info(struct wpa_ctrl *ctrl, int argc, | |
1398 | char *argv[]) | |
1399 | { | |
1400 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_INFO", 1, argc, argv); | |
1401 | } | |
1402 | ||
1403 | ||
1404 | static int hostapd_cli_cmd_dpp_auth_init(struct wpa_ctrl *ctrl, int argc, | |
1405 | char *argv[]) | |
1406 | { | |
1407 | return hostapd_cli_cmd(ctrl, "DPP_AUTH_INIT", 1, argc, argv); | |
1408 | } | |
1409 | ||
1410 | ||
dff5ab97 JM |
1411 | static int hostapd_cli_cmd_dpp_listen(struct wpa_ctrl *ctrl, int argc, |
1412 | char *argv[]) | |
1413 | { | |
1414 | return hostapd_cli_cmd(ctrl, "DPP_LISTEN", 1, argc, argv); | |
1415 | } | |
1416 | ||
1417 | ||
1418 | static int hostapd_cli_cmd_dpp_stop_listen(struct wpa_ctrl *ctrl, int argc, | |
1419 | char *argv[]) | |
1420 | { | |
1421 | return wpa_ctrl_command(ctrl, "DPP_STOP_LISTEN"); | |
1422 | } | |
1423 | ||
1424 | ||
dc7fc09c JM |
1425 | static int hostapd_cli_cmd_dpp_configurator_add(struct wpa_ctrl *ctrl, int argc, |
1426 | char *argv[]) | |
1427 | { | |
1428 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_ADD", 0, argc, argv); | |
1429 | } | |
1430 | ||
1431 | ||
1432 | static int hostapd_cli_cmd_dpp_configurator_remove(struct wpa_ctrl *ctrl, | |
1433 | int argc, char *argv[]) | |
1434 | { | |
1435 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_REMOVE", 1, argc, argv); | |
1436 | } | |
1437 | ||
1438 | ||
1439 | static int hostapd_cli_cmd_dpp_pkex_add(struct wpa_ctrl *ctrl, int argc, | |
1440 | char *argv[]) | |
1441 | { | |
1442 | return hostapd_cli_cmd(ctrl, "DPP_PKEX_ADD", 1, argc, argv); | |
1443 | } | |
1444 | ||
1445 | ||
1446 | static int hostapd_cli_cmd_dpp_pkex_remove(struct wpa_ctrl *ctrl, int argc, | |
1447 | char *argv[]) | |
1448 | { | |
1449 | return hostapd_cli_cmd(ctrl, "DPP_PKEX_REMOVE", 1, argc, argv); | |
1450 | } | |
1451 | ||
1452 | #endif /* CONFIG_DPP */ | |
1453 | ||
1454 | ||
6fc6879b JM |
1455 | struct hostapd_cli_cmd { |
1456 | const char *cmd; | |
1457 | int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]); | |
1f927cd4 MK |
1458 | char ** (*completion)(const char *str, int pos); |
1459 | const char *usage; | |
6fc6879b JM |
1460 | }; |
1461 | ||
8b423edb | 1462 | static const struct hostapd_cli_cmd hostapd_cli_commands[] = { |
1f927cd4 MK |
1463 | { "ping", hostapd_cli_cmd_ping, NULL, |
1464 | "= pings hostapd" }, | |
1465 | { "mib", hostapd_cli_cmd_mib, NULL, | |
1466 | "= get MIB variables (dot1x, dot11, radius)" }, | |
62b95eb6 MK |
1467 | { "relog", hostapd_cli_cmd_relog, NULL, |
1468 | "= reload/truncate debug log output file" }, | |
1469 | { "status", hostapd_cli_cmd_status, NULL, | |
1470 | "= show interface status info" }, | |
4f59ad06 | 1471 | { "sta", hostapd_cli_cmd_sta, hostapd_complete_stations, |
1f927cd4 MK |
1472 | "<addr> = get MIB variables for one station" }, |
1473 | { "all_sta", hostapd_cli_cmd_all_sta, NULL, | |
1474 | "= get MIB variables for all stations" }, | |
4c43f44b MK |
1475 | { "list_sta", hostapd_cli_cmd_list_sta, NULL, |
1476 | "= list all stations" }, | |
1f927cd4 MK |
1477 | { "new_sta", hostapd_cli_cmd_new_sta, NULL, |
1478 | "<addr> = add a new station" }, | |
8b73c6aa | 1479 | { "deauthenticate", hostapd_cli_cmd_deauthenticate, |
4f59ad06 | 1480 | hostapd_complete_stations, |
1f927cd4 | 1481 | "<addr> = deauthenticate a station" }, |
8b73c6aa | 1482 | { "disassociate", hostapd_cli_cmd_disassociate, |
4f59ad06 | 1483 | hostapd_complete_stations, |
1f927cd4 | 1484 | "<addr> = disassociate a station" }, |
04059ab8 | 1485 | #ifdef CONFIG_TAXONOMY |
86adff09 | 1486 | { "signature", hostapd_cli_cmd_signature, hostapd_complete_stations, |
04059ab8 DG |
1487 | "<addr> = get taxonomy signature for a station" }, |
1488 | #endif /* CONFIG_TAXONOMY */ | |
88b4b424 | 1489 | #ifdef CONFIG_IEEE80211W |
86adff09 | 1490 | { "sa_query", hostapd_cli_cmd_sa_query, hostapd_complete_stations, |
1f927cd4 | 1491 | "<addr> = send SA Query to a station" }, |
88b4b424 | 1492 | #endif /* CONFIG_IEEE80211W */ |
ad08c363 | 1493 | #ifdef CONFIG_WPS |
1f927cd4 MK |
1494 | { "wps_pin", hostapd_cli_cmd_wps_pin, NULL, |
1495 | "<uuid> <pin> [timeout] [addr] = add WPS Enrollee PIN" }, | |
1496 | { "wps_check_pin", hostapd_cli_cmd_wps_check_pin, NULL, | |
1497 | "<PIN> = verify PIN checksum" }, | |
1498 | { "wps_pbc", hostapd_cli_cmd_wps_pbc, NULL, | |
1499 | "= indicate button pushed to initiate PBC" }, | |
1500 | { "wps_cancel", hostapd_cli_cmd_wps_cancel, NULL, | |
1501 | "= cancel the pending WPS operation" }, | |
bb45b6d7 | 1502 | #ifdef CONFIG_WPS_NFC |
1f927cd4 MK |
1503 | { "wps_nfc_tag_read", hostapd_cli_cmd_wps_nfc_tag_read, NULL, |
1504 | "<hexdump> = report read NFC tag with WPS data" }, | |
1505 | { "wps_nfc_config_token", hostapd_cli_cmd_wps_nfc_config_token, NULL, | |
1506 | "<WPS/NDEF> = build NFC configuration token" }, | |
1507 | { "wps_nfc_token", hostapd_cli_cmd_wps_nfc_token, NULL, | |
1508 | "<WPS/NDEF/enable/disable> = manager NFC password token" }, | |
1509 | { "nfc_get_handover_sel", hostapd_cli_cmd_nfc_get_handover_sel, NULL, | |
1510 | NULL }, | |
bb45b6d7 | 1511 | #endif /* CONFIG_WPS_NFC */ |
1f927cd4 MK |
1512 | { "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin, NULL, |
1513 | "<cmd> [params..] = enable/disable AP PIN" }, | |
1514 | { "wps_config", hostapd_cli_cmd_wps_config, NULL, | |
1515 | "<SSID> <auth> <encr> <key> = configure AP" }, | |
1516 | { "wps_get_status", hostapd_cli_cmd_wps_get_status, NULL, | |
1517 | "= show current WPS status" }, | |
ad08c363 | 1518 | #endif /* CONFIG_WPS */ |
62b95eb6 MK |
1519 | { "disassoc_imminent", hostapd_cli_cmd_disassoc_imminent, NULL, |
1520 | "= send Disassociation Imminent notification" }, | |
1521 | { "ess_disassoc", hostapd_cli_cmd_ess_disassoc, NULL, | |
1522 | "= send ESS Dissassociation Imminent notification" }, | |
1523 | { "bss_tm_req", hostapd_cli_cmd_bss_tm_req, NULL, | |
1524 | "= send BSS Transition Management Request" }, | |
1f927cd4 MK |
1525 | { "get_config", hostapd_cli_cmd_get_config, NULL, |
1526 | "= show current configuration" }, | |
6cad0bff | 1527 | { "help", hostapd_cli_cmd_help, hostapd_cli_complete_help, |
1f927cd4 | 1528 | "= show this usage help" }, |
b90c13d9 | 1529 | { "interface", hostapd_cli_cmd_interface, hostapd_complete_interface, |
1f927cd4 | 1530 | "[ifname] = show interfaces/select interface" }, |
ee039107 | 1531 | #ifdef CONFIG_FST |
62b95eb6 MK |
1532 | { "fst", hostapd_cli_cmd_fst, NULL, |
1533 | "<params...> = send FST-MANAGER control interface command" }, | |
ee039107 | 1534 | #endif /* CONFIG_FST */ |
62b95eb6 MK |
1535 | { "raw", hostapd_cli_cmd_raw, NULL, |
1536 | "<params..> = send unprocessed command" }, | |
1f927cd4 MK |
1537 | { "level", hostapd_cli_cmd_level, NULL, |
1538 | "<debug level> = change debug level" }, | |
1539 | { "license", hostapd_cli_cmd_license, NULL, | |
1540 | "= show full hostapd_cli license" }, | |
1541 | { "quit", hostapd_cli_cmd_quit, NULL, | |
1542 | "= exit hostapd_cli" }, | |
bf4167b9 | 1543 | { "set", hostapd_cli_cmd_set, hostapd_complete_set, |
62b95eb6 | 1544 | "<name> <value> = set runtime variables" }, |
c04a67de | 1545 | { "get", hostapd_cli_cmd_get, hostapd_complete_get, |
62b95eb6 MK |
1546 | "<name> = get runtime info" }, |
1547 | { "set_qos_map_set", hostapd_cli_cmd_set_qos_map_set, NULL, | |
1548 | "<arg,arg,...> = set QoS Map set element" }, | |
86adff09 MK |
1549 | { "send_qos_map_conf", hostapd_cli_cmd_send_qos_map_conf, |
1550 | hostapd_complete_stations, | |
62b95eb6 MK |
1551 | "<addr> = send QoS Map Configure frame" }, |
1552 | { "chan_switch", hostapd_cli_cmd_chan_switch, NULL, | |
1553 | "<cs_count> <freq> [sec_channel_offset=] [center_freq1=]\n" | |
1554 | " [center_freq2=] [bandwidth=] [blocktx] [ht|vht]\n" | |
1555 | " = initiate channel switch announcement" }, | |
1556 | { "hs20_wnm_notif", hostapd_cli_cmd_hs20_wnm_notif, NULL, | |
1557 | "<addr> <url>\n" | |
1558 | " = send WNM-Notification Subscription Remediation Request" }, | |
1559 | { "hs20_deauth_req", hostapd_cli_cmd_hs20_deauth_req, NULL, | |
1560 | "<addr> <code (0/1)> <Re-auth-Delay(sec)> [url]\n" | |
1561 | " = send WNM-Notification imminent deauthentication indication" }, | |
1562 | { "vendor", hostapd_cli_cmd_vendor, NULL, | |
1563 | "<vendor id> <sub command id> [<hex formatted data>]\n" | |
1564 | " = send vendor driver command" }, | |
1565 | { "enable", hostapd_cli_cmd_enable, NULL, | |
1566 | "= enable hostapd on current interface" }, | |
1567 | { "reload", hostapd_cli_cmd_reload, NULL, | |
1568 | "= reload configuration for current interface" }, | |
1569 | { "disable", hostapd_cli_cmd_disable, NULL, | |
1570 | "= disable hostapd on current interface" }, | |
1571 | { "erp_flush", hostapd_cli_cmd_erp_flush, NULL, | |
1572 | "= drop all ERP keys"}, | |
1573 | { "log_level", hostapd_cli_cmd_log_level, NULL, | |
1574 | "[level] = show/change log verbosity level" }, | |
1575 | { "pmksa", hostapd_cli_cmd_pmksa, NULL, | |
1576 | " = show PMKSA cache entries" }, | |
1577 | { "pmksa_flush", hostapd_cli_cmd_pmksa_flush, NULL, | |
1578 | " = flush PMKSA cache" }, | |
1579 | { "set_neighbor", hostapd_cli_cmd_set_neighbor, NULL, | |
1580 | "<addr> <ssid=> <nr=> [lci=] [civic=] [stat]\n" | |
1581 | " = add AP to neighbor database" }, | |
1582 | { "remove_neighbor", hostapd_cli_cmd_remove_neighbor, NULL, | |
1583 | "<addr> <ssid=> = remove AP from neighbor database" }, | |
86adff09 | 1584 | { "req_lci", hostapd_cli_cmd_req_lci, hostapd_complete_stations, |
62b95eb6 MK |
1585 | "<addr> = send LCI request to a station"}, |
1586 | { "req_range", hostapd_cli_cmd_req_range, NULL, | |
1587 | " = send FTM range request"}, | |
1588 | { "driver_flags", hostapd_cli_cmd_driver_flags, NULL, | |
1589 | " = show supported driver flags"}, | |
dc7fc09c JM |
1590 | #ifdef CONFIG_DPP |
1591 | { "dpp_qr_code", hostapd_cli_cmd_dpp_qr_code, NULL, | |
1592 | "report a scanned DPP URI from a QR Code" }, | |
1593 | { "dpp_bootstrap_gen", hostapd_cli_cmd_dpp_bootstrap_gen, NULL, | |
1594 | "type=<qrcode> [chan=..] [mac=..] [info=..] [curve=..] [key=..] = generate DPP bootstrap information" }, | |
1595 | { "dpp_bootstrap_remove", hostapd_cli_cmd_dpp_bootstrap_remove, NULL, | |
1596 | "*|<id> = remove DPP bootstrap information" }, | |
1597 | { "dpp_bootstrap_get_uri", hostapd_cli_cmd_dpp_bootstrap_get_uri, NULL, | |
1598 | "<id> = get DPP bootstrap URI" }, | |
1599 | { "dpp_bootstrap_info", hostapd_cli_cmd_dpp_bootstrap_info, NULL, | |
1600 | "<id> = show DPP bootstrap information" }, | |
1601 | { "dpp_auth_init", hostapd_cli_cmd_dpp_auth_init, NULL, | |
1602 | "peer=<id> [own=<id>] = initiate DPP bootstrapping" }, | |
dff5ab97 JM |
1603 | { "dpp_listen", hostapd_cli_cmd_dpp_listen, NULL, |
1604 | "<freq in MHz> = start DPP listen" }, | |
1605 | { "dpp_stop_listen", hostapd_cli_cmd_dpp_stop_listen, NULL, | |
1606 | "= stop DPP listen" }, | |
dc7fc09c JM |
1607 | { "dpp_configurator_add", hostapd_cli_cmd_dpp_configurator_add, NULL, |
1608 | "[curve=..] [key=..] = add DPP configurator" }, | |
1609 | { "dpp_configurator_remove", hostapd_cli_cmd_dpp_configurator_remove, | |
1610 | NULL, | |
1611 | "*|<id> = remove DPP configurator" }, | |
1612 | { "dpp_pkex_add", hostapd_cli_cmd_dpp_pkex_add, NULL, | |
1613 | "add PKEX code" }, | |
1614 | { "dpp_pkex_remove", hostapd_cli_cmd_dpp_pkex_remove, NULL, | |
1615 | "*|<id> = remove DPP pkex information" }, | |
1616 | #endif /* CONFIG_DPP */ | |
1f927cd4 | 1617 | { NULL, NULL, NULL, NULL } |
6fc6879b JM |
1618 | }; |
1619 | ||
1620 | ||
01938838 MK |
1621 | /* |
1622 | * Prints command usage, lines are padded with the specified string. | |
1623 | */ | |
1624 | static void print_cmd_help(FILE *stream, const struct hostapd_cli_cmd *cmd, | |
1625 | const char *pad) | |
1626 | { | |
1627 | char c; | |
1628 | size_t n; | |
1629 | ||
1630 | if (cmd->usage == NULL) | |
1631 | return; | |
1632 | fprintf(stream, "%s%s ", pad, cmd->cmd); | |
1633 | for (n = 0; (c = cmd->usage[n]); n++) { | |
1634 | fprintf(stream, "%c", c); | |
1635 | if (c == '\n') | |
1636 | fprintf(stream, "%s", pad); | |
1637 | } | |
1638 | fprintf(stream, "\n"); | |
1639 | } | |
1640 | ||
1641 | ||
1642 | static void print_help(FILE *stream, const char *cmd) | |
1643 | { | |
1644 | int n; | |
1645 | ||
1646 | fprintf(stream, "commands:\n"); | |
1647 | for (n = 0; hostapd_cli_commands[n].cmd; n++) { | |
1648 | if (cmd == NULL || str_starts(hostapd_cli_commands[n].cmd, cmd)) | |
1649 | print_cmd_help(stream, &hostapd_cli_commands[n], " "); | |
1650 | } | |
1651 | } | |
1652 | ||
1653 | ||
6fc6879b JM |
1654 | static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1655 | { | |
8b423edb | 1656 | const struct hostapd_cli_cmd *cmd, *match = NULL; |
6fc6879b JM |
1657 | int count; |
1658 | ||
1659 | count = 0; | |
1660 | cmd = hostapd_cli_commands; | |
1661 | while (cmd->cmd) { | |
1662 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == 0) { | |
1663 | match = cmd; | |
acec8d32 JM |
1664 | if (os_strcasecmp(cmd->cmd, argv[0]) == 0) { |
1665 | /* we have an exact match */ | |
1666 | count = 1; | |
1667 | break; | |
1668 | } | |
6fc6879b JM |
1669 | count++; |
1670 | } | |
1671 | cmd++; | |
1672 | } | |
1673 | ||
1674 | if (count > 1) { | |
1675 | printf("Ambiguous command '%s'; possible commands:", argv[0]); | |
1676 | cmd = hostapd_cli_commands; | |
1677 | while (cmd->cmd) { | |
1678 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == | |
1679 | 0) { | |
1680 | printf(" %s", cmd->cmd); | |
1681 | } | |
1682 | cmd++; | |
1683 | } | |
1684 | printf("\n"); | |
1685 | } else if (count == 0) { | |
1686 | printf("Unknown command '%s'\n", argv[0]); | |
1687 | } else { | |
1688 | match->handler(ctrl, argc - 1, &argv[1]); | |
1689 | } | |
1690 | } | |
1691 | ||
1692 | ||
1cef253a MK |
1693 | static void cli_event(const char *str) |
1694 | { | |
8b73c6aa MK |
1695 | const char *start, *s; |
1696 | ||
1697 | start = os_strchr(str, '>'); | |
1698 | if (start == NULL) | |
1699 | return; | |
1700 | ||
1701 | start++; | |
1702 | ||
1703 | if (str_starts(start, AP_STA_CONNECTED)) { | |
1704 | s = os_strchr(start, ' '); | |
1705 | if (s == NULL) | |
1706 | return; | |
1707 | cli_txt_list_add(&stations, s + 1); | |
1708 | return; | |
1709 | } | |
1710 | ||
1711 | if (str_starts(start, AP_STA_DISCONNECTED)) { | |
1712 | s = os_strchr(start, ' '); | |
1713 | if (s == NULL) | |
1714 | return; | |
1715 | cli_txt_list_del_addr(&stations, s + 1); | |
1716 | return; | |
1717 | } | |
1cef253a MK |
1718 | } |
1719 | ||
1720 | ||
bae92174 GD |
1721 | static void hostapd_cli_recv_pending(struct wpa_ctrl *ctrl, int in_read, |
1722 | int action_monitor) | |
6fc6879b JM |
1723 | { |
1724 | int first = 1; | |
1725 | if (ctrl_conn == NULL) | |
1726 | return; | |
1727 | while (wpa_ctrl_pending(ctrl)) { | |
0c7cf1f5 | 1728 | char buf[4096]; |
6fc6879b JM |
1729 | size_t len = sizeof(buf) - 1; |
1730 | if (wpa_ctrl_recv(ctrl, buf, &len) == 0) { | |
1731 | buf[len] = '\0'; | |
bae92174 GD |
1732 | if (action_monitor) |
1733 | hostapd_cli_action_process(buf, len); | |
1734 | else { | |
1cef253a | 1735 | cli_event(buf); |
bae92174 GD |
1736 | if (in_read && first) |
1737 | printf("\n"); | |
1738 | first = 0; | |
1739 | printf("%s\n", buf); | |
1740 | } | |
6fc6879b JM |
1741 | } else { |
1742 | printf("Could not read pending message.\n"); | |
1743 | break; | |
1744 | } | |
1745 | } | |
1746 | } | |
1747 | ||
1748 | ||
1cef253a MK |
1749 | static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx) |
1750 | { | |
1751 | hostapd_cli_recv_pending(ctrl_conn, 0, 0); | |
1752 | } | |
1753 | ||
1754 | ||
42838059 | 1755 | static void hostapd_cli_ping(void *eloop_ctx, void *timeout_ctx) |
6fc6879b JM |
1756 | { |
1757 | if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) { | |
1758 | printf("Connection to hostapd lost - trying to reconnect\n"); | |
1759 | hostapd_cli_close_connection(); | |
1760 | } | |
e054a433 MK |
1761 | if (!ctrl_conn && hostapd_cli_reconnect(ctrl_ifname) == 0) |
1762 | printf("Connection to hostapd re-established\n"); | |
6fc6879b | 1763 | if (ctrl_conn) |
bae92174 | 1764 | hostapd_cli_recv_pending(ctrl_conn, 1, 0); |
42838059 JM |
1765 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1766 | } | |
1767 | ||
1768 | ||
1769 | static void hostapd_cli_eloop_terminate(int sig, void *signal_ctx) | |
1770 | { | |
1771 | eloop_terminate(); | |
1772 | } | |
1773 | ||
1774 | ||
1775 | static void hostapd_cli_edit_cmd_cb(void *ctx, char *cmd) | |
1776 | { | |
1777 | char *argv[max_args]; | |
1778 | int argc; | |
1779 | argc = tokenize_cmd(cmd, argv); | |
1780 | if (argc) | |
1781 | wpa_request(ctrl_conn, argc, argv); | |
1782 | } | |
1783 | ||
1784 | ||
1785 | static void hostapd_cli_edit_eof_cb(void *ctx) | |
1786 | { | |
1787 | eloop_terminate(); | |
1788 | } | |
1789 | ||
1790 | ||
1f927cd4 MK |
1791 | static char ** list_cmd_list(void) |
1792 | { | |
1793 | char **res; | |
1794 | int i, count; | |
1795 | ||
1796 | count = ARRAY_SIZE(hostapd_cli_commands); | |
1797 | res = os_calloc(count + 1, sizeof(char *)); | |
1798 | if (res == NULL) | |
1799 | return NULL; | |
1800 | ||
1801 | for (i = 0; hostapd_cli_commands[i].cmd; i++) { | |
1802 | res[i] = os_strdup(hostapd_cli_commands[i].cmd); | |
1803 | if (res[i] == NULL) | |
1804 | break; | |
1805 | } | |
1806 | ||
1807 | return res; | |
1808 | } | |
1809 | ||
1810 | ||
1811 | static char ** hostapd_cli_cmd_completion(const char *cmd, const char *str, | |
1812 | int pos) | |
1813 | { | |
1814 | int i; | |
1815 | ||
1816 | for (i = 0; hostapd_cli_commands[i].cmd; i++) { | |
1817 | if (os_strcasecmp(hostapd_cli_commands[i].cmd, cmd) != 0) | |
1818 | continue; | |
1819 | if (hostapd_cli_commands[i].completion) | |
1820 | return hostapd_cli_commands[i].completion(str, pos); | |
1821 | if (!hostapd_cli_commands[i].usage) | |
1822 | return NULL; | |
1823 | edit_clear_line(); | |
1824 | printf("\r%s\n", hostapd_cli_commands[i].usage); | |
1825 | edit_redraw(); | |
1826 | break; | |
1827 | } | |
1828 | ||
1829 | return NULL; | |
1830 | } | |
1831 | ||
1832 | ||
1833 | static char ** hostapd_cli_edit_completion_cb(void *ctx, const char *str, | |
1834 | int pos) | |
1835 | { | |
1836 | char **res; | |
1837 | const char *end; | |
1838 | char *cmd; | |
1839 | ||
1840 | end = os_strchr(str, ' '); | |
1841 | if (end == NULL || str + pos < end) | |
1842 | return list_cmd_list(); | |
1843 | ||
1844 | cmd = os_malloc(pos + 1); | |
1845 | if (cmd == NULL) | |
1846 | return NULL; | |
1847 | os_memcpy(cmd, str, pos); | |
1848 | cmd[end - str] = '\0'; | |
1849 | res = hostapd_cli_cmd_completion(cmd, str, pos); | |
1850 | os_free(cmd); | |
1851 | return res; | |
1852 | } | |
1853 | ||
1854 | ||
42838059 JM |
1855 | static void hostapd_cli_interactive(void) |
1856 | { | |
cf296a23 MK |
1857 | char *hfile = NULL; |
1858 | char *home; | |
1859 | ||
42838059 JM |
1860 | printf("\nInteractive mode\n\n"); |
1861 | ||
cf296a23 MK |
1862 | #ifdef CONFIG_HOSTAPD_CLI_HISTORY_DIR |
1863 | home = CONFIG_HOSTAPD_CLI_HISTORY_DIR; | |
1864 | #else /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ | |
1865 | home = getenv("HOME"); | |
1866 | #endif /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ | |
1867 | if (home) { | |
1868 | const char *fname = ".hostapd_cli_history"; | |
1869 | int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1; | |
1870 | hfile = os_malloc(hfile_len); | |
1871 | if (hfile) | |
1872 | os_snprintf(hfile, hfile_len, "%s/%s", home, fname); | |
1873 | } | |
1874 | ||
42838059 JM |
1875 | eloop_register_signal_terminate(hostapd_cli_eloop_terminate, NULL); |
1876 | edit_init(hostapd_cli_edit_cmd_cb, hostapd_cli_edit_eof_cb, | |
cf296a23 | 1877 | hostapd_cli_edit_completion_cb, NULL, hfile, NULL); |
42838059 JM |
1878 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1879 | ||
1880 | eloop_run(); | |
1881 | ||
8b73c6aa | 1882 | cli_txt_list_flush(&stations); |
cf296a23 MK |
1883 | edit_deinit(hfile, NULL); |
1884 | os_free(hfile); | |
42838059 JM |
1885 | eloop_cancel_timeout(hostapd_cli_ping, NULL, NULL); |
1886 | } | |
1887 | ||
1888 | ||
1889 | static void hostapd_cli_cleanup(void) | |
1890 | { | |
1891 | hostapd_cli_close_connection(); | |
1892 | if (pid_file) | |
1893 | os_daemonize_terminate(pid_file); | |
1894 | ||
1895 | os_program_deinit(); | |
6fc6879b JM |
1896 | } |
1897 | ||
1898 | ||
bae92174 GD |
1899 | static void hostapd_cli_action(struct wpa_ctrl *ctrl) |
1900 | { | |
1901 | fd_set rfds; | |
1902 | int fd, res; | |
1903 | struct timeval tv; | |
1904 | char buf[256]; | |
1905 | size_t len; | |
1906 | ||
1907 | fd = wpa_ctrl_get_fd(ctrl); | |
1908 | ||
1909 | while (!hostapd_cli_quit) { | |
1910 | FD_ZERO(&rfds); | |
1911 | FD_SET(fd, &rfds); | |
1912 | tv.tv_sec = ping_interval; | |
1913 | tv.tv_usec = 0; | |
1914 | res = select(fd + 1, &rfds, NULL, NULL, &tv); | |
1915 | if (res < 0 && errno != EINTR) { | |
1916 | perror("select"); | |
1917 | break; | |
1918 | } | |
1919 | ||
1920 | if (FD_ISSET(fd, &rfds)) | |
1921 | hostapd_cli_recv_pending(ctrl, 0, 1); | |
1922 | else { | |
1923 | len = sizeof(buf) - 1; | |
1924 | if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len, | |
1925 | hostapd_cli_action_process) < 0 || | |
1926 | len < 4 || os_memcmp(buf, "PONG", 4) != 0) { | |
1927 | printf("hostapd did not reply to PING " | |
1928 | "command - exiting\n"); | |
1929 | break; | |
1930 | } | |
1931 | } | |
1932 | } | |
1933 | } | |
1934 | ||
1935 | ||
6fc6879b JM |
1936 | int main(int argc, char *argv[]) |
1937 | { | |
6fc6879b JM |
1938 | int warning_displayed = 0; |
1939 | int c; | |
bae92174 | 1940 | int daemonize = 0; |
6fc6879b | 1941 | |
3433ed8c JM |
1942 | if (os_program_init()) |
1943 | return -1; | |
1944 | ||
6fc6879b | 1945 | for (;;) { |
4ae71209 | 1946 | c = getopt(argc, argv, "a:BhG:i:p:P:s:v"); |
6fc6879b JM |
1947 | if (c < 0) |
1948 | break; | |
1949 | switch (c) { | |
bae92174 GD |
1950 | case 'a': |
1951 | action_file = optarg; | |
1952 | break; | |
1953 | case 'B': | |
1954 | daemonize = 1; | |
1955 | break; | |
1cc84c1c JM |
1956 | case 'G': |
1957 | ping_interval = atoi(optarg); | |
1958 | break; | |
6fc6879b JM |
1959 | case 'h': |
1960 | usage(); | |
1961 | return 0; | |
1962 | case 'v': | |
1963 | printf("%s\n", hostapd_cli_version); | |
1964 | return 0; | |
1965 | case 'i': | |
b242d398 JM |
1966 | os_free(ctrl_ifname); |
1967 | ctrl_ifname = os_strdup(optarg); | |
6fc6879b JM |
1968 | break; |
1969 | case 'p': | |
1970 | ctrl_iface_dir = optarg; | |
1971 | break; | |
b8e5426d MSS |
1972 | case 'P': |
1973 | pid_file = optarg; | |
1974 | break; | |
4ae71209 MM |
1975 | case 's': |
1976 | client_socket_dir = optarg; | |
1977 | break; | |
6fc6879b JM |
1978 | default: |
1979 | usage(); | |
1980 | return -1; | |
1981 | } | |
1982 | } | |
1983 | ||
bae92174 | 1984 | interactive = (argc == optind) && (action_file == NULL); |
6fc6879b JM |
1985 | |
1986 | if (interactive) { | |
23c130e9 | 1987 | printf("%s\n\n%s\n\n", hostapd_cli_version, cli_license); |
6fc6879b JM |
1988 | } |
1989 | ||
42838059 JM |
1990 | if (eloop_init()) |
1991 | return -1; | |
1992 | ||
6fc6879b JM |
1993 | for (;;) { |
1994 | if (ctrl_ifname == NULL) { | |
1995 | struct dirent *dent; | |
1996 | DIR *dir = opendir(ctrl_iface_dir); | |
1997 | if (dir) { | |
1998 | while ((dent = readdir(dir))) { | |
b242d398 JM |
1999 | if (os_strcmp(dent->d_name, ".") == 0 |
2000 | || | |
2001 | os_strcmp(dent->d_name, "..") == 0) | |
6fc6879b JM |
2002 | continue; |
2003 | printf("Selected interface '%s'\n", | |
2004 | dent->d_name); | |
b242d398 | 2005 | ctrl_ifname = os_strdup(dent->d_name); |
6fc6879b JM |
2006 | break; |
2007 | } | |
2008 | closedir(dir); | |
2009 | } | |
2010 | } | |
e054a433 | 2011 | hostapd_cli_reconnect(ctrl_ifname); |
6fc6879b JM |
2012 | if (ctrl_conn) { |
2013 | if (warning_displayed) | |
2014 | printf("Connection established.\n"); | |
2015 | break; | |
2016 | } | |
2017 | ||
2018 | if (!interactive) { | |
2019 | perror("Failed to connect to hostapd - " | |
2020 | "wpa_ctrl_open"); | |
2021 | return -1; | |
2022 | } | |
2023 | ||
2024 | if (!warning_displayed) { | |
2025 | printf("Could not connect to hostapd - re-trying\n"); | |
2026 | warning_displayed = 1; | |
2027 | } | |
b242d398 | 2028 | os_sleep(1, 0); |
6fc6879b JM |
2029 | continue; |
2030 | } | |
2031 | ||
e054a433 MK |
2032 | if (action_file && !hostapd_cli_attached) |
2033 | return -1; | |
2e69bdd1 | 2034 | if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue()) |
bae92174 GD |
2035 | return -1; |
2036 | ||
2037 | if (interactive) | |
6fc6879b | 2038 | hostapd_cli_interactive(); |
bae92174 GD |
2039 | else if (action_file) |
2040 | hostapd_cli_action(ctrl_conn); | |
2041 | else | |
6fc6879b JM |
2042 | wpa_request(ctrl_conn, argc - optind, &argv[optind]); |
2043 | ||
1cef253a | 2044 | unregister_event_handler(ctrl_conn); |
bae92174 | 2045 | os_free(ctrl_ifname); |
42838059 | 2046 | eloop_destroy(); |
bae92174 | 2047 | hostapd_cli_cleanup(); |
6fc6879b JM |
2048 | return 0; |
2049 | } | |
56885eec JD |
2050 | |
2051 | #else /* CONFIG_NO_CTRL_IFACE */ | |
2052 | ||
2053 | int main(int argc, char *argv[]) | |
2054 | { | |
2055 | return -1; | |
2056 | } | |
2057 | ||
2058 | #endif /* CONFIG_NO_CTRL_IFACE */ |