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Commit | Line | Data |
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6fc6879b JM |
1 | /* |
2 | * hostapd - command line interface for hostapd daemon | |
cc58a357 | 3 | * Copyright (c) 2004-2019, 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" |
cc58a357 | 24 | "Copyright (c) 2004-2019, 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 | static int hostapd_cli_cmd_sa_query(struct wpa_ctrl *ctrl, int argc, |
405 | char *argv[]) | |
406 | { | |
407 | char buf[64]; | |
408 | if (argc != 1) { | |
409 | printf("Invalid 'sa_query' command - exactly one argument, " | |
410 | "STA address, is required.\n"); | |
411 | return -1; | |
412 | } | |
413 | snprintf(buf, sizeof(buf), "SA_QUERY %s", argv[0]); | |
414 | return wpa_ctrl_command(ctrl, buf); | |
415 | } | |
88b4b424 JM |
416 | |
417 | ||
ad08c363 JM |
418 | #ifdef CONFIG_WPS |
419 | static int hostapd_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, | |
420 | char *argv[]) | |
421 | { | |
31fcea93 | 422 | char buf[256]; |
077a781f JM |
423 | if (argc < 2) { |
424 | printf("Invalid 'wps_pin' command - at least two arguments, " | |
ad08c363 JM |
425 | "UUID and PIN, are required.\n"); |
426 | return -1; | |
427 | } | |
31fcea93 JM |
428 | if (argc > 3) |
429 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s %s", | |
430 | argv[0], argv[1], argv[2], argv[3]); | |
431 | else if (argc > 2) | |
077a781f JM |
432 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s", |
433 | argv[0], argv[1], argv[2]); | |
434 | else | |
435 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s", argv[0], argv[1]); | |
ad08c363 JM |
436 | return wpa_ctrl_command(ctrl, buf); |
437 | } | |
438 | ||
439 | ||
3981cb3c JM |
440 | static int hostapd_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc, |
441 | char *argv[]) | |
442 | { | |
443 | char cmd[256]; | |
444 | int res; | |
445 | ||
446 | if (argc != 1 && argc != 2) { | |
447 | printf("Invalid WPS_CHECK_PIN command: needs one argument:\n" | |
448 | "- PIN to be verified\n"); | |
449 | return -1; | |
450 | } | |
451 | ||
452 | if (argc == 2) | |
453 | res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s %s", | |
454 | argv[0], argv[1]); | |
455 | else | |
456 | res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s", | |
457 | argv[0]); | |
eeab4f2f | 458 | if (os_snprintf_error(sizeof(cmd), res)) { |
3981cb3c JM |
459 | printf("Too long WPS_CHECK_PIN command.\n"); |
460 | return -1; | |
461 | } | |
462 | return wpa_ctrl_command(ctrl, cmd); | |
463 | } | |
464 | ||
465 | ||
ad08c363 JM |
466 | static int hostapd_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, |
467 | char *argv[]) | |
468 | { | |
469 | return wpa_ctrl_command(ctrl, "WPS_PBC"); | |
470 | } | |
46bdb83a MH |
471 | |
472 | ||
4c374cde AS |
473 | static int hostapd_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc, |
474 | char *argv[]) | |
475 | { | |
476 | return wpa_ctrl_command(ctrl, "WPS_CANCEL"); | |
477 | } | |
478 | ||
479 | ||
bb45b6d7 JM |
480 | #ifdef CONFIG_WPS_NFC |
481 | static int hostapd_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc, | |
482 | char *argv[]) | |
483 | { | |
484 | int ret; | |
485 | char *buf; | |
486 | size_t buflen; | |
487 | ||
488 | if (argc != 1) { | |
489 | printf("Invalid 'wps_nfc_tag_read' command - one argument " | |
490 | "is required.\n"); | |
491 | return -1; | |
492 | } | |
493 | ||
494 | buflen = 18 + os_strlen(argv[0]); | |
495 | buf = os_malloc(buflen); | |
496 | if (buf == NULL) | |
497 | return -1; | |
498 | os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]); | |
499 | ||
500 | ret = wpa_ctrl_command(ctrl, buf); | |
501 | os_free(buf); | |
502 | ||
503 | return ret; | |
504 | } | |
3cf7a59d JM |
505 | |
506 | ||
507 | static int hostapd_cli_cmd_wps_nfc_config_token(struct wpa_ctrl *ctrl, | |
508 | int argc, char *argv[]) | |
509 | { | |
510 | char cmd[64]; | |
511 | int res; | |
512 | ||
513 | if (argc != 1) { | |
514 | printf("Invalid 'wps_nfc_config_token' command - one argument " | |
515 | "is required.\n"); | |
516 | return -1; | |
517 | } | |
518 | ||
519 | res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_CONFIG_TOKEN %s", | |
520 | argv[0]); | |
eeab4f2f | 521 | if (os_snprintf_error(sizeof(cmd), res)) { |
3cf7a59d JM |
522 | printf("Too long WPS_NFC_CONFIG_TOKEN command.\n"); |
523 | return -1; | |
524 | } | |
525 | return wpa_ctrl_command(ctrl, cmd); | |
526 | } | |
ffdaa05a JM |
527 | |
528 | ||
529 | static int hostapd_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, | |
530 | int argc, char *argv[]) | |
531 | { | |
532 | char cmd[64]; | |
533 | int res; | |
534 | ||
535 | if (argc != 1) { | |
536 | printf("Invalid 'wps_nfc_token' command - one argument is " | |
537 | "required.\n"); | |
538 | return -1; | |
539 | } | |
540 | ||
541 | res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_TOKEN %s", argv[0]); | |
eeab4f2f | 542 | if (os_snprintf_error(sizeof(cmd), res)) { |
ffdaa05a JM |
543 | printf("Too long WPS_NFC_TOKEN command.\n"); |
544 | return -1; | |
545 | } | |
546 | return wpa_ctrl_command(ctrl, cmd); | |
547 | } | |
6772a90a JM |
548 | |
549 | ||
550 | static int hostapd_cli_cmd_nfc_get_handover_sel(struct wpa_ctrl *ctrl, | |
551 | int argc, char *argv[]) | |
552 | { | |
553 | char cmd[64]; | |
554 | int res; | |
555 | ||
556 | if (argc != 2) { | |
557 | printf("Invalid 'nfc_get_handover_sel' command - two arguments " | |
558 | "are required.\n"); | |
559 | return -1; | |
560 | } | |
561 | ||
562 | res = os_snprintf(cmd, sizeof(cmd), "NFC_GET_HANDOVER_SEL %s %s", | |
563 | argv[0], argv[1]); | |
eeab4f2f | 564 | if (os_snprintf_error(sizeof(cmd), res)) { |
6772a90a JM |
565 | printf("Too long NFC_GET_HANDOVER_SEL command.\n"); |
566 | return -1; | |
567 | } | |
568 | return wpa_ctrl_command(ctrl, cmd); | |
569 | } | |
570 | ||
bb45b6d7 JM |
571 | #endif /* CONFIG_WPS_NFC */ |
572 | ||
573 | ||
5a1cc30f JM |
574 | static int hostapd_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc, |
575 | char *argv[]) | |
576 | { | |
577 | char buf[64]; | |
578 | if (argc < 1) { | |
579 | printf("Invalid 'wps_ap_pin' command - at least one argument " | |
580 | "is required.\n"); | |
581 | return -1; | |
582 | } | |
583 | if (argc > 2) | |
584 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s %s", | |
585 | argv[0], argv[1], argv[2]); | |
586 | else if (argc > 1) | |
587 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s", | |
588 | argv[0], argv[1]); | |
589 | else | |
590 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s", argv[0]); | |
591 | return wpa_ctrl_command(ctrl, buf); | |
592 | } | |
450eddcf JM |
593 | |
594 | ||
3351a384 JM |
595 | static int hostapd_cli_cmd_wps_get_status(struct wpa_ctrl *ctrl, int argc, |
596 | char *argv[]) | |
597 | { | |
598 | return wpa_ctrl_command(ctrl, "WPS_GET_STATUS"); | |
599 | } | |
600 | ||
601 | ||
450eddcf JM |
602 | static int hostapd_cli_cmd_wps_config(struct wpa_ctrl *ctrl, int argc, |
603 | char *argv[]) | |
604 | { | |
605 | char buf[256]; | |
d9d1b952 | 606 | char ssid_hex[2 * SSID_MAX_LEN + 1]; |
450eddcf JM |
607 | char key_hex[2 * 64 + 1]; |
608 | int i; | |
609 | ||
610 | if (argc < 1) { | |
611 | printf("Invalid 'wps_config' command - at least two arguments " | |
612 | "are required.\n"); | |
613 | return -1; | |
614 | } | |
615 | ||
616 | ssid_hex[0] = '\0'; | |
d9d1b952 | 617 | for (i = 0; i < SSID_MAX_LEN; i++) { |
450eddcf JM |
618 | if (argv[0][i] == '\0') |
619 | break; | |
620 | os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[0][i]); | |
621 | } | |
622 | ||
623 | key_hex[0] = '\0'; | |
624 | if (argc > 3) { | |
625 | for (i = 0; i < 64; i++) { | |
626 | if (argv[3][i] == '\0') | |
627 | break; | |
628 | os_snprintf(&key_hex[i * 2], 3, "%02x", | |
629 | argv[3][i]); | |
630 | } | |
631 | } | |
632 | ||
633 | if (argc > 3) | |
634 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s %s", | |
635 | ssid_hex, argv[1], argv[2], key_hex); | |
636 | else if (argc > 2) | |
637 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s", | |
638 | ssid_hex, argv[1], argv[2]); | |
639 | else | |
640 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s", | |
641 | ssid_hex, argv[1]); | |
642 | return wpa_ctrl_command(ctrl, buf); | |
643 | } | |
ad08c363 JM |
644 | #endif /* CONFIG_WPS */ |
645 | ||
646 | ||
2049a875 JM |
647 | static int hostapd_cli_cmd_disassoc_imminent(struct wpa_ctrl *ctrl, int argc, |
648 | char *argv[]) | |
649 | { | |
650 | char buf[300]; | |
651 | int res; | |
652 | ||
653 | if (argc < 2) { | |
654 | printf("Invalid 'disassoc_imminent' command - two arguments " | |
655 | "(STA addr and Disassociation Timer) are needed\n"); | |
656 | return -1; | |
657 | } | |
658 | ||
659 | res = os_snprintf(buf, sizeof(buf), "DISASSOC_IMMINENT %s %s", | |
660 | argv[0], argv[1]); | |
d85e1fc8 | 661 | if (os_snprintf_error(sizeof(buf), res)) |
2049a875 JM |
662 | return -1; |
663 | return wpa_ctrl_command(ctrl, buf); | |
664 | } | |
665 | ||
666 | ||
71269b37 JM |
667 | static int hostapd_cli_cmd_ess_disassoc(struct wpa_ctrl *ctrl, int argc, |
668 | char *argv[]) | |
669 | { | |
670 | char buf[300]; | |
671 | int res; | |
672 | ||
d5b559b6 KP |
673 | if (argc < 3) { |
674 | printf("Invalid 'ess_disassoc' command - three arguments (STA " | |
675 | "addr, disassoc timer, and URL) are needed\n"); | |
71269b37 JM |
676 | return -1; |
677 | } | |
678 | ||
d5b559b6 KP |
679 | res = os_snprintf(buf, sizeof(buf), "ESS_DISASSOC %s %s %s", |
680 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 681 | if (os_snprintf_error(sizeof(buf), res)) |
71269b37 JM |
682 | return -1; |
683 | return wpa_ctrl_command(ctrl, buf); | |
684 | } | |
685 | ||
686 | ||
a30dff07 JM |
687 | static int hostapd_cli_cmd_bss_tm_req(struct wpa_ctrl *ctrl, int argc, |
688 | char *argv[]) | |
689 | { | |
690 | char buf[2000], *tmp; | |
691 | int res, i, total; | |
692 | ||
693 | if (argc < 1) { | |
694 | printf("Invalid 'bss_tm_req' command - at least one argument (STA addr) is needed\n"); | |
695 | return -1; | |
696 | } | |
697 | ||
698 | res = os_snprintf(buf, sizeof(buf), "BSS_TM_REQ %s", argv[0]); | |
d85e1fc8 | 699 | if (os_snprintf_error(sizeof(buf), res)) |
a30dff07 JM |
700 | return -1; |
701 | ||
702 | total = res; | |
703 | for (i = 1; i < argc; i++) { | |
704 | tmp = &buf[total]; | |
705 | res = os_snprintf(tmp, sizeof(buf) - total, " %s", argv[i]); | |
eeab4f2f | 706 | if (os_snprintf_error(sizeof(buf) - total, res)) |
a30dff07 JM |
707 | return -1; |
708 | total += res; | |
709 | } | |
710 | return wpa_ctrl_command(ctrl, buf); | |
711 | } | |
712 | ||
713 | ||
403b96fe JM |
714 | static int hostapd_cli_cmd_get_config(struct wpa_ctrl *ctrl, int argc, |
715 | char *argv[]) | |
716 | { | |
717 | return wpa_ctrl_command(ctrl, "GET_CONFIG"); | |
718 | } | |
719 | ||
720 | ||
e097556e | 721 | static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd, |
aa2ab916 | 722 | char *addr, size_t addr_len, int print) |
6fc6879b JM |
723 | { |
724 | char buf[4096], *pos; | |
725 | size_t len; | |
726 | int ret; | |
727 | ||
728 | if (ctrl_conn == NULL) { | |
729 | printf("Not connected to hostapd - command dropped.\n"); | |
730 | return -1; | |
731 | } | |
732 | len = sizeof(buf) - 1; | |
733 | ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, | |
734 | hostapd_cli_msg_cb); | |
735 | if (ret == -2) { | |
736 | printf("'%s' command timed out.\n", cmd); | |
737 | return -2; | |
738 | } else if (ret < 0) { | |
739 | printf("'%s' command failed.\n", cmd); | |
740 | return -1; | |
741 | } | |
742 | ||
743 | buf[len] = '\0'; | |
744 | if (memcmp(buf, "FAIL", 4) == 0) | |
745 | return -1; | |
aa2ab916 MK |
746 | if (print) |
747 | printf("%s", buf); | |
6fc6879b JM |
748 | |
749 | pos = buf; | |
750 | while (*pos != '\0' && *pos != '\n') | |
751 | pos++; | |
752 | *pos = '\0'; | |
753 | os_strlcpy(addr, buf, addr_len); | |
754 | return 0; | |
755 | } | |
756 | ||
757 | ||
758 | static int hostapd_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, | |
759 | char *argv[]) | |
760 | { | |
761 | char addr[32], cmd[64]; | |
762 | ||
aa2ab916 | 763 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 1)) |
6fc6879b JM |
764 | return 0; |
765 | do { | |
766 | snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
aa2ab916 | 767 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 1) == 0); |
6fc6879b JM |
768 | |
769 | return -1; | |
770 | } | |
771 | ||
772 | ||
4c43f44b MK |
773 | static int hostapd_cli_cmd_list_sta(struct wpa_ctrl *ctrl, int argc, |
774 | char *argv[]) | |
775 | { | |
776 | char addr[32], cmd[64]; | |
777 | ||
778 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) | |
779 | return 0; | |
780 | do { | |
781 | if (os_strcmp(addr, "") != 0) | |
782 | printf("%s\n", addr); | |
783 | os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
784 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); | |
785 | ||
786 | return 0; | |
787 | } | |
788 | ||
789 | ||
6fc6879b JM |
790 | static int hostapd_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
791 | { | |
01938838 | 792 | print_help(stdout, argc > 0 ? argv[0] : NULL); |
6fc6879b JM |
793 | return 0; |
794 | } | |
795 | ||
796 | ||
6cad0bff MK |
797 | static char ** hostapd_cli_complete_help(const char *str, int pos) |
798 | { | |
799 | int arg = get_cmd_arg_num(str, pos); | |
800 | char **res = NULL; | |
801 | ||
802 | switch (arg) { | |
803 | case 1: | |
804 | res = list_cmd_list(); | |
805 | break; | |
806 | } | |
807 | ||
808 | return res; | |
809 | } | |
810 | ||
811 | ||
6fc6879b JM |
812 | static int hostapd_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, |
813 | char *argv[]) | |
814 | { | |
23c130e9 | 815 | printf("%s\n\n%s\n", hostapd_cli_version, cli_full_license); |
6fc6879b JM |
816 | return 0; |
817 | } | |
818 | ||
819 | ||
c551700f KP |
820 | static int hostapd_cli_cmd_set_qos_map_set(struct wpa_ctrl *ctrl, |
821 | int argc, char *argv[]) | |
822 | { | |
823 | char buf[200]; | |
824 | int res; | |
825 | ||
826 | if (argc != 1) { | |
827 | printf("Invalid 'set_qos_map_set' command - " | |
828 | "one argument (comma delimited QoS map set) " | |
829 | "is needed\n"); | |
830 | return -1; | |
831 | } | |
832 | ||
833 | res = os_snprintf(buf, sizeof(buf), "SET_QOS_MAP_SET %s", argv[0]); | |
d85e1fc8 | 834 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
835 | return -1; |
836 | return wpa_ctrl_command(ctrl, buf); | |
837 | } | |
838 | ||
839 | ||
840 | static int hostapd_cli_cmd_send_qos_map_conf(struct wpa_ctrl *ctrl, | |
841 | int argc, char *argv[]) | |
842 | { | |
843 | char buf[50]; | |
844 | int res; | |
845 | ||
846 | if (argc != 1) { | |
847 | printf("Invalid 'send_qos_map_conf' command - " | |
848 | "one argument (STA addr) is needed\n"); | |
849 | return -1; | |
850 | } | |
851 | ||
852 | res = os_snprintf(buf, sizeof(buf), "SEND_QOS_MAP_CONF %s", argv[0]); | |
d85e1fc8 | 853 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
854 | return -1; |
855 | return wpa_ctrl_command(ctrl, buf); | |
856 | } | |
857 | ||
858 | ||
3fb17a95 JM |
859 | static int hostapd_cli_cmd_hs20_wnm_notif(struct wpa_ctrl *ctrl, int argc, |
860 | char *argv[]) | |
861 | { | |
862 | char buf[300]; | |
863 | int res; | |
864 | ||
865 | if (argc < 2) { | |
866 | printf("Invalid 'hs20_wnm_notif' command - two arguments (STA " | |
867 | "addr and URL) are needed\n"); | |
868 | return -1; | |
869 | } | |
870 | ||
871 | res = os_snprintf(buf, sizeof(buf), "HS20_WNM_NOTIF %s %s", | |
872 | argv[0], argv[1]); | |
d85e1fc8 | 873 | if (os_snprintf_error(sizeof(buf), res)) |
3fb17a95 JM |
874 | return -1; |
875 | return wpa_ctrl_command(ctrl, buf); | |
876 | } | |
877 | ||
878 | ||
8e1146d9 JM |
879 | static int hostapd_cli_cmd_hs20_deauth_req(struct wpa_ctrl *ctrl, int argc, |
880 | char *argv[]) | |
881 | { | |
882 | char buf[300]; | |
883 | int res; | |
884 | ||
885 | if (argc < 3) { | |
886 | printf("Invalid 'hs20_deauth_req' command - at least three arguments (STA addr, Code, Re-auth Delay) are needed\n"); | |
887 | return -1; | |
888 | } | |
889 | ||
890 | if (argc > 3) | |
891 | res = os_snprintf(buf, sizeof(buf), | |
892 | "HS20_DEAUTH_REQ %s %s %s %s", | |
893 | argv[0], argv[1], argv[2], argv[3]); | |
894 | else | |
895 | res = os_snprintf(buf, sizeof(buf), | |
896 | "HS20_DEAUTH_REQ %s %s %s", | |
897 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 898 | if (os_snprintf_error(sizeof(buf), res)) |
8e1146d9 JM |
899 | return -1; |
900 | return wpa_ctrl_command(ctrl, buf); | |
901 | } | |
902 | ||
903 | ||
6fc6879b JM |
904 | static int hostapd_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
905 | { | |
906 | hostapd_cli_quit = 1; | |
42838059 JM |
907 | if (interactive) |
908 | eloop_terminate(); | |
6fc6879b JM |
909 | return 0; |
910 | } | |
911 | ||
912 | ||
913 | static int hostapd_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
914 | { | |
915 | char cmd[256]; | |
916 | if (argc != 1) { | |
917 | printf("Invalid LEVEL command: needs one argument (debug " | |
918 | "level)\n"); | |
919 | return 0; | |
920 | } | |
921 | snprintf(cmd, sizeof(cmd), "LEVEL %s", argv[0]); | |
922 | return wpa_ctrl_command(ctrl, cmd); | |
923 | } | |
924 | ||
925 | ||
aa2ab916 MK |
926 | static void update_stations(struct wpa_ctrl *ctrl) |
927 | { | |
928 | char addr[32], cmd[64]; | |
929 | ||
930 | if (!ctrl || !interactive) | |
931 | return; | |
932 | ||
933 | cli_txt_list_flush(&stations); | |
934 | ||
935 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) | |
936 | return; | |
937 | do { | |
938 | if (os_strcmp(addr, "") != 0) | |
939 | cli_txt_list_add(&stations, addr); | |
940 | os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
941 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); | |
942 | } | |
943 | ||
944 | ||
b90c13d9 MK |
945 | static void hostapd_cli_get_interfaces(struct wpa_ctrl *ctrl, |
946 | struct dl_list *interfaces) | |
947 | { | |
948 | struct dirent *dent; | |
949 | DIR *dir; | |
950 | ||
951 | if (!ctrl || !interfaces) | |
952 | return; | |
953 | dir = opendir(ctrl_iface_dir); | |
954 | if (dir == NULL) | |
955 | return; | |
956 | ||
957 | while ((dent = readdir(dir))) { | |
958 | if (strcmp(dent->d_name, ".") == 0 || | |
959 | strcmp(dent->d_name, "..") == 0) | |
960 | continue; | |
961 | cli_txt_list_add(interfaces, dent->d_name); | |
962 | } | |
963 | closedir(dir); | |
964 | } | |
965 | ||
966 | ||
6fc6879b JM |
967 | static void hostapd_cli_list_interfaces(struct wpa_ctrl *ctrl) |
968 | { | |
969 | struct dirent *dent; | |
970 | DIR *dir; | |
971 | ||
972 | dir = opendir(ctrl_iface_dir); | |
973 | if (dir == NULL) { | |
974 | printf("Control interface directory '%s' could not be " | |
975 | "openned.\n", ctrl_iface_dir); | |
976 | return; | |
977 | } | |
978 | ||
979 | printf("Available interfaces:\n"); | |
980 | while ((dent = readdir(dir))) { | |
981 | if (strcmp(dent->d_name, ".") == 0 || | |
982 | strcmp(dent->d_name, "..") == 0) | |
983 | continue; | |
984 | printf("%s\n", dent->d_name); | |
985 | } | |
986 | closedir(dir); | |
987 | } | |
988 | ||
989 | ||
990 | static int hostapd_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, | |
991 | char *argv[]) | |
992 | { | |
993 | if (argc < 1) { | |
994 | hostapd_cli_list_interfaces(ctrl); | |
995 | return 0; | |
996 | } | |
e054a433 | 997 | if (hostapd_cli_reconnect(argv[0]) != 0) { |
6fc6879b JM |
998 | printf("Could not connect to interface '%s' - re-trying\n", |
999 | ctrl_ifname); | |
1000 | } | |
1001 | return 0; | |
1002 | } | |
1003 | ||
1004 | ||
b90c13d9 MK |
1005 | static char ** hostapd_complete_interface(const char *str, int pos) |
1006 | { | |
1007 | int arg = get_cmd_arg_num(str, pos); | |
1008 | char **res = NULL; | |
1009 | DEFINE_DL_LIST(interfaces); | |
1010 | ||
1011 | switch (arg) { | |
1012 | case 1: | |
1013 | hostapd_cli_get_interfaces(ctrl_conn, &interfaces); | |
1014 | res = cli_txt_list_array(&interfaces); | |
1015 | cli_txt_list_flush(&interfaces); | |
1016 | break; | |
1017 | } | |
1018 | ||
1019 | return res; | |
1020 | } | |
1021 | ||
1022 | ||
b4e34f2f JM |
1023 | static int hostapd_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1024 | { | |
0c7cf1f5 | 1025 | char cmd[2048]; |
b4e34f2f JM |
1026 | int res; |
1027 | ||
1028 | if (argc != 2) { | |
1029 | printf("Invalid SET command: needs two arguments (variable " | |
1030 | "name and value)\n"); | |
1031 | return -1; | |
1032 | } | |
1033 | ||
1034 | res = os_snprintf(cmd, sizeof(cmd), "SET %s %s", argv[0], argv[1]); | |
eeab4f2f | 1035 | if (os_snprintf_error(sizeof(cmd), res)) { |
b4e34f2f JM |
1036 | printf("Too long SET command.\n"); |
1037 | return -1; | |
1038 | } | |
1039 | return wpa_ctrl_command(ctrl, cmd); | |
1040 | } | |
1041 | ||
1042 | ||
bf4167b9 MK |
1043 | static char ** hostapd_complete_set(const char *str, int pos) |
1044 | { | |
1045 | int arg = get_cmd_arg_num(str, pos); | |
1046 | const char *fields[] = { | |
1047 | #ifdef CONFIG_WPS_TESTING | |
1048 | "wps_version_number", "wps_testing_dummy_cred", | |
1049 | "wps_corrupt_pkhash", | |
1050 | #endif /* CONFIG_WPS_TESTING */ | |
1051 | #ifdef CONFIG_INTERWORKING | |
1052 | "gas_frag_limit", | |
1053 | #endif /* CONFIG_INTERWORKING */ | |
1054 | #ifdef CONFIG_TESTING_OPTIONS | |
1055 | "ext_mgmt_frame_handling", "ext_eapol_frame_io", | |
1056 | #endif /* CONFIG_TESTING_OPTIONS */ | |
1057 | #ifdef CONFIG_MBO | |
1058 | "mbo_assoc_disallow", | |
1059 | #endif /* CONFIG_MBO */ | |
1060 | "deny_mac_file", "accept_mac_file", | |
1061 | }; | |
1062 | int i, num_fields = ARRAY_SIZE(fields); | |
1063 | ||
1064 | if (arg == 1) { | |
1065 | char **res; | |
1066 | ||
1067 | res = os_calloc(num_fields + 1, sizeof(char *)); | |
1068 | if (!res) | |
1069 | return NULL; | |
1070 | for (i = 0; i < num_fields; i++) { | |
1071 | res[i] = os_strdup(fields[i]); | |
1072 | if (!res[i]) | |
1073 | return res; | |
1074 | } | |
1075 | return res; | |
1076 | } | |
1077 | return NULL; | |
1078 | } | |
1079 | ||
1080 | ||
acec8d32 JM |
1081 | static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1082 | { | |
1083 | char cmd[256]; | |
1084 | int res; | |
1085 | ||
1086 | if (argc != 1) { | |
1087 | printf("Invalid GET command: needs one argument (variable " | |
1088 | "name)\n"); | |
1089 | return -1; | |
1090 | } | |
1091 | ||
1092 | res = os_snprintf(cmd, sizeof(cmd), "GET %s", argv[0]); | |
eeab4f2f | 1093 | if (os_snprintf_error(sizeof(cmd), res)) { |
acec8d32 JM |
1094 | printf("Too long GET command.\n"); |
1095 | return -1; | |
1096 | } | |
1097 | return wpa_ctrl_command(ctrl, cmd); | |
1098 | } | |
1099 | ||
1100 | ||
c04a67de MK |
1101 | static char ** hostapd_complete_get(const char *str, int pos) |
1102 | { | |
1103 | int arg = get_cmd_arg_num(str, pos); | |
1104 | const char *fields[] = { | |
1105 | "version", "tls_library", | |
1106 | }; | |
1107 | int i, num_fields = ARRAY_SIZE(fields); | |
1108 | ||
1109 | if (arg == 1) { | |
1110 | char **res; | |
1111 | ||
1112 | res = os_calloc(num_fields + 1, sizeof(char *)); | |
1113 | if (!res) | |
1114 | return NULL; | |
1115 | for (i = 0; i < num_fields; i++) { | |
1116 | res[i] = os_strdup(fields[i]); | |
1117 | if (!res[i]) | |
1118 | return res; | |
1119 | } | |
1120 | return res; | |
1121 | } | |
1122 | return NULL; | |
1123 | } | |
1124 | ||
1125 | ||
ee039107 AN |
1126 | #ifdef CONFIG_FST |
1127 | static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
1128 | { | |
1129 | char cmd[256]; | |
1130 | int res; | |
1131 | int i; | |
1132 | int total; | |
1133 | ||
1134 | if (argc <= 0) { | |
1135 | printf("FST command: parameters are required.\n"); | |
1136 | return -1; | |
1137 | } | |
1138 | ||
1139 | total = os_snprintf(cmd, sizeof(cmd), "FST-MANAGER"); | |
1140 | ||
1141 | for (i = 0; i < argc; i++) { | |
1142 | res = os_snprintf(cmd + total, sizeof(cmd) - total, " %s", | |
1143 | argv[i]); | |
1144 | if (os_snprintf_error(sizeof(cmd) - total, res)) { | |
1145 | printf("Too long fst command.\n"); | |
1146 | return -1; | |
1147 | } | |
1148 | total += res; | |
1149 | } | |
1150 | return wpa_ctrl_command(ctrl, cmd); | |
1151 | } | |
1152 | #endif /* CONFIG_FST */ | |
1153 | ||
1154 | ||
334bf36a AO |
1155 | static int hostapd_cli_cmd_chan_switch(struct wpa_ctrl *ctrl, |
1156 | int argc, char *argv[]) | |
1157 | { | |
1158 | char cmd[256]; | |
1159 | int res; | |
1160 | int i; | |
1161 | char *tmp; | |
1162 | int total; | |
1163 | ||
1164 | if (argc < 2) { | |
1165 | printf("Invalid chan_switch command: needs at least two " | |
1166 | "arguments (count and freq)\n" | |
1167 | "usage: <cs_count> <freq> [sec_channel_offset=] " | |
1168 | "[center_freq1=] [center_freq2=] [bandwidth=] " | |
1169 | "[blocktx] [ht|vht]\n"); | |
1170 | return -1; | |
1171 | } | |
1172 | ||
1173 | res = os_snprintf(cmd, sizeof(cmd), "CHAN_SWITCH %s %s", | |
1174 | argv[0], argv[1]); | |
eeab4f2f | 1175 | if (os_snprintf_error(sizeof(cmd), res)) { |
334bf36a AO |
1176 | printf("Too long CHAN_SWITCH command.\n"); |
1177 | return -1; | |
1178 | } | |
1179 | ||
1180 | total = res; | |
1181 | for (i = 2; i < argc; i++) { | |
1182 | tmp = cmd + total; | |
1183 | res = os_snprintf(tmp, sizeof(cmd) - total, " %s", argv[i]); | |
eeab4f2f | 1184 | if (os_snprintf_error(sizeof(cmd) - total, res)) { |
334bf36a AO |
1185 | printf("Too long CHAN_SWITCH command.\n"); |
1186 | return -1; | |
1187 | } | |
1188 | total += res; | |
1189 | } | |
1190 | return wpa_ctrl_command(ctrl, cmd); | |
1191 | } | |
1192 | ||
1193 | ||
a6938b79 CB |
1194 | static int hostapd_cli_cmd_enable(struct wpa_ctrl *ctrl, int argc, |
1195 | char *argv[]) | |
1196 | { | |
1197 | return wpa_ctrl_command(ctrl, "ENABLE"); | |
1198 | } | |
1199 | ||
1200 | ||
1201 | static int hostapd_cli_cmd_reload(struct wpa_ctrl *ctrl, int argc, | |
1202 | char *argv[]) | |
1203 | { | |
1204 | return wpa_ctrl_command(ctrl, "RELOAD"); | |
1205 | } | |
1206 | ||
1207 | ||
1208 | static int hostapd_cli_cmd_disable(struct wpa_ctrl *ctrl, int argc, | |
1209 | char *argv[]) | |
1210 | { | |
1211 | return wpa_ctrl_command(ctrl, "DISABLE"); | |
1212 | } | |
1213 | ||
1214 | ||
6b43264e AS |
1215 | static int hostapd_cli_cmd_update_beacon(struct wpa_ctrl *ctrl, int argc, |
1216 | char *argv[]) | |
1217 | { | |
1218 | return wpa_ctrl_command(ctrl, "UPDATE_BEACON"); | |
1219 | } | |
1220 | ||
1221 | ||
3ae8b7b7 AS |
1222 | static int hostapd_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1223 | { | |
1224 | char cmd[256]; | |
1225 | int res; | |
1226 | ||
1227 | if (argc < 2 || argc > 3) { | |
1228 | printf("Invalid vendor command\n" | |
1229 | "usage: <vendor id> <command id> [<hex formatted command argument>]\n"); | |
1230 | return -1; | |
1231 | } | |
1232 | ||
1233 | res = os_snprintf(cmd, sizeof(cmd), "VENDOR %s %s %s", argv[0], argv[1], | |
1234 | argc == 3 ? argv[2] : ""); | |
eeab4f2f | 1235 | if (os_snprintf_error(sizeof(cmd), res)) { |
3ae8b7b7 AS |
1236 | printf("Too long VENDOR command.\n"); |
1237 | return -1; | |
1238 | } | |
1239 | return wpa_ctrl_command(ctrl, cmd); | |
1240 | } | |
1241 | ||
1242 | ||
2c6411ed JM |
1243 | static int hostapd_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, |
1244 | char *argv[]) | |
1245 | { | |
1246 | return wpa_ctrl_command(ctrl, "ERP_FLUSH"); | |
1247 | } | |
1248 | ||
1249 | ||
5c4f0511 SD |
1250 | static int hostapd_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, |
1251 | char *argv[]) | |
1252 | { | |
1253 | char cmd[256]; | |
1254 | int res; | |
1255 | ||
1256 | res = os_snprintf(cmd, sizeof(cmd), "LOG_LEVEL%s%s%s%s", | |
1257 | argc >= 1 ? " " : "", | |
1258 | argc >= 1 ? argv[0] : "", | |
1259 | argc == 2 ? " " : "", | |
1260 | argc == 2 ? argv[1] : ""); | |
1261 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1262 | printf("Too long option\n"); | |
1263 | return -1; | |
1264 | } | |
1265 | return wpa_ctrl_command(ctrl, cmd); | |
1266 | } | |
1267 | ||
1268 | ||
12605642 DL |
1269 | static int hostapd_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1270 | { | |
1271 | if (argc == 0) | |
1272 | return -1; | |
1273 | return hostapd_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]); | |
1274 | } | |
1275 | ||
1276 | ||
b8daac18 MH |
1277 | static int hostapd_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1278 | { | |
1279 | return wpa_ctrl_command(ctrl, "PMKSA"); | |
1280 | } | |
1281 | ||
1282 | ||
4c522c77 MH |
1283 | static int hostapd_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc, |
1284 | char *argv[]) | |
1285 | { | |
1286 | return wpa_ctrl_command(ctrl, "PMKSA_FLUSH"); | |
1287 | } | |
1288 | ||
1289 | ||
9b4b2264 DS |
1290 | static int hostapd_cli_cmd_set_neighbor(struct wpa_ctrl *ctrl, int argc, |
1291 | char *argv[]) | |
1292 | { | |
1293 | char cmd[2048]; | |
1294 | int res; | |
1295 | ||
451a27b1 DS |
1296 | if (argc < 3 || argc > 6) { |
1297 | printf("Invalid set_neighbor command: needs 3-6 arguments\n"); | |
9b4b2264 DS |
1298 | return -1; |
1299 | } | |
1300 | ||
451a27b1 | 1301 | res = os_snprintf(cmd, sizeof(cmd), "SET_NEIGHBOR %s %s %s %s %s %s", |
9b4b2264 | 1302 | argv[0], argv[1], argv[2], argc >= 4 ? argv[3] : "", |
451a27b1 | 1303 | argc >= 5 ? argv[4] : "", argc == 6 ? argv[5] : ""); |
9b4b2264 DS |
1304 | if (os_snprintf_error(sizeof(cmd), res)) { |
1305 | printf("Too long SET_NEIGHBOR command.\n"); | |
1306 | return -1; | |
1307 | } | |
1308 | return wpa_ctrl_command(ctrl, cmd); | |
1309 | } | |
1310 | ||
1311 | ||
1312 | static int hostapd_cli_cmd_remove_neighbor(struct wpa_ctrl *ctrl, int argc, | |
1313 | char *argv[]) | |
1314 | { | |
1315 | char cmd[400]; | |
1316 | int res; | |
1317 | ||
1318 | if (argc != 2) { | |
1319 | printf("Invalid remove_neighbor command: needs 2 arguments\n"); | |
1320 | return -1; | |
1321 | } | |
1322 | ||
1323 | res = os_snprintf(cmd, sizeof(cmd), "REMOVE_NEIGHBOR %s %s", | |
1324 | argv[0], argv[1]); | |
1325 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1326 | printf("Too long REMOVE_NEIGHBOR command.\n"); | |
1327 | return -1; | |
1328 | } | |
1329 | return wpa_ctrl_command(ctrl, cmd); | |
1330 | } | |
1331 | ||
1332 | ||
f4f185a2 DS |
1333 | static int hostapd_cli_cmd_req_lci(struct wpa_ctrl *ctrl, int argc, |
1334 | char *argv[]) | |
1335 | { | |
1336 | char cmd[256]; | |
1337 | int res; | |
1338 | ||
1339 | if (argc != 1) { | |
1340 | printf("Invalid req_lci command - requires destination address\n"); | |
1341 | return -1; | |
1342 | } | |
1343 | ||
1344 | res = os_snprintf(cmd, sizeof(cmd), "REQ_LCI %s", argv[0]); | |
1345 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1346 | printf("Too long REQ_LCI command.\n"); | |
1347 | return -1; | |
1348 | } | |
1349 | return wpa_ctrl_command(ctrl, cmd); | |
1350 | } | |
1351 | ||
1352 | ||
220754c5 DS |
1353 | static int hostapd_cli_cmd_req_range(struct wpa_ctrl *ctrl, int argc, |
1354 | char *argv[]) | |
1355 | { | |
1356 | if (argc < 4) { | |
1357 | printf("Invalid req_range command: needs at least 4 arguments - dest address, randomization interval, min AP count, and 1 to 16 AP addresses\n"); | |
1358 | return -1; | |
1359 | } | |
1360 | ||
1361 | return hostapd_cli_cmd(ctrl, "REQ_RANGE", 4, argc, argv); | |
1362 | } | |
1363 | ||
1364 | ||
4d7aab78 EL |
1365 | static int hostapd_cli_cmd_driver_flags(struct wpa_ctrl *ctrl, int argc, |
1366 | char *argv[]) | |
1367 | { | |
1368 | return wpa_ctrl_command(ctrl, "DRIVER_FLAGS"); | |
1369 | } | |
1370 | ||
1371 | ||
dc7fc09c JM |
1372 | #ifdef CONFIG_DPP |
1373 | ||
1374 | static int hostapd_cli_cmd_dpp_qr_code(struct wpa_ctrl *ctrl, int argc, | |
1375 | char *argv[]) | |
1376 | { | |
1377 | return hostapd_cli_cmd(ctrl, "DPP_QR_CODE", 1, argc, argv); | |
1378 | } | |
1379 | ||
1380 | ||
1381 | static int hostapd_cli_cmd_dpp_bootstrap_gen(struct wpa_ctrl *ctrl, int argc, | |
1382 | char *argv[]) | |
1383 | { | |
1384 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GEN", 1, argc, argv); | |
1385 | } | |
1386 | ||
1387 | ||
1388 | static int hostapd_cli_cmd_dpp_bootstrap_remove(struct wpa_ctrl *ctrl, int argc, | |
1389 | char *argv[]) | |
1390 | { | |
1391 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_REMOVE", 1, argc, argv); | |
1392 | } | |
1393 | ||
1394 | ||
1395 | static int hostapd_cli_cmd_dpp_bootstrap_get_uri(struct wpa_ctrl *ctrl, | |
1396 | int argc, char *argv[]) | |
1397 | { | |
1398 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GET_URI", 1, argc, argv); | |
1399 | } | |
1400 | ||
1401 | ||
1402 | static int hostapd_cli_cmd_dpp_bootstrap_info(struct wpa_ctrl *ctrl, int argc, | |
1403 | char *argv[]) | |
1404 | { | |
1405 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_INFO", 1, argc, argv); | |
1406 | } | |
1407 | ||
1408 | ||
1409 | static int hostapd_cli_cmd_dpp_auth_init(struct wpa_ctrl *ctrl, int argc, | |
1410 | char *argv[]) | |
1411 | { | |
1412 | return hostapd_cli_cmd(ctrl, "DPP_AUTH_INIT", 1, argc, argv); | |
1413 | } | |
1414 | ||
1415 | ||
dff5ab97 JM |
1416 | static int hostapd_cli_cmd_dpp_listen(struct wpa_ctrl *ctrl, int argc, |
1417 | char *argv[]) | |
1418 | { | |
1419 | return hostapd_cli_cmd(ctrl, "DPP_LISTEN", 1, argc, argv); | |
1420 | } | |
1421 | ||
1422 | ||
1423 | static int hostapd_cli_cmd_dpp_stop_listen(struct wpa_ctrl *ctrl, int argc, | |
1424 | char *argv[]) | |
1425 | { | |
1426 | return wpa_ctrl_command(ctrl, "DPP_STOP_LISTEN"); | |
1427 | } | |
1428 | ||
1429 | ||
dc7fc09c JM |
1430 | static int hostapd_cli_cmd_dpp_configurator_add(struct wpa_ctrl *ctrl, int argc, |
1431 | char *argv[]) | |
1432 | { | |
1433 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_ADD", 0, argc, argv); | |
1434 | } | |
1435 | ||
1436 | ||
1437 | static int hostapd_cli_cmd_dpp_configurator_remove(struct wpa_ctrl *ctrl, | |
1438 | int argc, char *argv[]) | |
1439 | { | |
1440 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_REMOVE", 1, argc, argv); | |
1441 | } | |
1442 | ||
1443 | ||
8179ae3a PK |
1444 | static int hostapd_cli_cmd_dpp_configurator_get_key(struct wpa_ctrl *ctrl, |
1445 | int argc, char *argv[]) | |
1446 | { | |
1447 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_GET_KEY", 1, argc, argv); | |
1448 | } | |
1449 | ||
1450 | ||
d2b51381 PJC |
1451 | static int hostapd_cli_cmd_dpp_configurator_sign(struct wpa_ctrl *ctrl, |
1452 | int argc, char *argv[]) | |
1453 | { | |
1454 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_SIGN", 1, argc, argv); | |
1455 | } | |
1456 | ||
1457 | ||
dc7fc09c JM |
1458 | static int hostapd_cli_cmd_dpp_pkex_add(struct wpa_ctrl *ctrl, int argc, |
1459 | char *argv[]) | |
1460 | { | |
1461 | return hostapd_cli_cmd(ctrl, "DPP_PKEX_ADD", 1, argc, argv); | |
1462 | } | |
1463 | ||
1464 | ||
1465 | static int hostapd_cli_cmd_dpp_pkex_remove(struct wpa_ctrl *ctrl, int argc, | |
1466 | char *argv[]) | |
1467 | { | |
1468 | return hostapd_cli_cmd(ctrl, "DPP_PKEX_REMOVE", 1, argc, argv); | |
1469 | } | |
1470 | ||
1471 | #endif /* CONFIG_DPP */ | |
1472 | ||
1473 | ||
3988046d T |
1474 | static int hostapd_cli_cmd_accept_macacl(struct wpa_ctrl *ctrl, int argc, |
1475 | char *argv[]) | |
1476 | { | |
1477 | return hostapd_cli_cmd(ctrl, "ACCEPT_ACL", 1, argc, argv); | |
1478 | } | |
1479 | ||
1480 | ||
1481 | static int hostapd_cli_cmd_deny_macacl(struct wpa_ctrl *ctrl, int argc, | |
1482 | char *argv[]) | |
1483 | { | |
1484 | return hostapd_cli_cmd(ctrl, "DENY_ACL", 1, argc, argv); | |
1485 | } | |
1486 | ||
1487 | ||
2df73f52 BP |
1488 | static int hostapd_cli_cmd_poll_sta(struct wpa_ctrl *ctrl, int argc, |
1489 | char *argv[]) | |
1490 | { | |
1491 | return hostapd_cli_cmd(ctrl, "POLL_STA", 1, argc, argv); | |
1492 | } | |
1493 | ||
1494 | ||
d6e7d4de AS |
1495 | static int hostapd_cli_cmd_req_beacon(struct wpa_ctrl *ctrl, int argc, |
1496 | char *argv[]) | |
1497 | { | |
1498 | return hostapd_cli_cmd(ctrl, "REQ_BEACON", 2, argc, argv); | |
1499 | } | |
1500 | ||
1501 | ||
83c86081 MK |
1502 | static int hostapd_cli_cmd_reload_wpa_psk(struct wpa_ctrl *ctrl, int argc, |
1503 | char *argv[]) | |
1504 | { | |
1505 | return wpa_ctrl_command(ctrl, "RELOAD_WPA_PSK"); | |
1506 | } | |
1507 | ||
1508 | ||
6fc6879b JM |
1509 | struct hostapd_cli_cmd { |
1510 | const char *cmd; | |
1511 | int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]); | |
1f927cd4 MK |
1512 | char ** (*completion)(const char *str, int pos); |
1513 | const char *usage; | |
6fc6879b JM |
1514 | }; |
1515 | ||
8b423edb | 1516 | static const struct hostapd_cli_cmd hostapd_cli_commands[] = { |
1f927cd4 MK |
1517 | { "ping", hostapd_cli_cmd_ping, NULL, |
1518 | "= pings hostapd" }, | |
1519 | { "mib", hostapd_cli_cmd_mib, NULL, | |
1520 | "= get MIB variables (dot1x, dot11, radius)" }, | |
62b95eb6 MK |
1521 | { "relog", hostapd_cli_cmd_relog, NULL, |
1522 | "= reload/truncate debug log output file" }, | |
1523 | { "status", hostapd_cli_cmd_status, NULL, | |
1524 | "= show interface status info" }, | |
4f59ad06 | 1525 | { "sta", hostapd_cli_cmd_sta, hostapd_complete_stations, |
1f927cd4 MK |
1526 | "<addr> = get MIB variables for one station" }, |
1527 | { "all_sta", hostapd_cli_cmd_all_sta, NULL, | |
1528 | "= get MIB variables for all stations" }, | |
4c43f44b MK |
1529 | { "list_sta", hostapd_cli_cmd_list_sta, NULL, |
1530 | "= list all stations" }, | |
1f927cd4 MK |
1531 | { "new_sta", hostapd_cli_cmd_new_sta, NULL, |
1532 | "<addr> = add a new station" }, | |
8b73c6aa | 1533 | { "deauthenticate", hostapd_cli_cmd_deauthenticate, |
4f59ad06 | 1534 | hostapd_complete_stations, |
1f927cd4 | 1535 | "<addr> = deauthenticate a station" }, |
8b73c6aa | 1536 | { "disassociate", hostapd_cli_cmd_disassociate, |
4f59ad06 | 1537 | hostapd_complete_stations, |
1f927cd4 | 1538 | "<addr> = disassociate a station" }, |
04059ab8 | 1539 | #ifdef CONFIG_TAXONOMY |
86adff09 | 1540 | { "signature", hostapd_cli_cmd_signature, hostapd_complete_stations, |
04059ab8 DG |
1541 | "<addr> = get taxonomy signature for a station" }, |
1542 | #endif /* CONFIG_TAXONOMY */ | |
86adff09 | 1543 | { "sa_query", hostapd_cli_cmd_sa_query, hostapd_complete_stations, |
1f927cd4 | 1544 | "<addr> = send SA Query to a station" }, |
ad08c363 | 1545 | #ifdef CONFIG_WPS |
1f927cd4 MK |
1546 | { "wps_pin", hostapd_cli_cmd_wps_pin, NULL, |
1547 | "<uuid> <pin> [timeout] [addr] = add WPS Enrollee PIN" }, | |
1548 | { "wps_check_pin", hostapd_cli_cmd_wps_check_pin, NULL, | |
1549 | "<PIN> = verify PIN checksum" }, | |
1550 | { "wps_pbc", hostapd_cli_cmd_wps_pbc, NULL, | |
1551 | "= indicate button pushed to initiate PBC" }, | |
1552 | { "wps_cancel", hostapd_cli_cmd_wps_cancel, NULL, | |
1553 | "= cancel the pending WPS operation" }, | |
bb45b6d7 | 1554 | #ifdef CONFIG_WPS_NFC |
1f927cd4 MK |
1555 | { "wps_nfc_tag_read", hostapd_cli_cmd_wps_nfc_tag_read, NULL, |
1556 | "<hexdump> = report read NFC tag with WPS data" }, | |
1557 | { "wps_nfc_config_token", hostapd_cli_cmd_wps_nfc_config_token, NULL, | |
1558 | "<WPS/NDEF> = build NFC configuration token" }, | |
1559 | { "wps_nfc_token", hostapd_cli_cmd_wps_nfc_token, NULL, | |
1560 | "<WPS/NDEF/enable/disable> = manager NFC password token" }, | |
1561 | { "nfc_get_handover_sel", hostapd_cli_cmd_nfc_get_handover_sel, NULL, | |
1562 | NULL }, | |
bb45b6d7 | 1563 | #endif /* CONFIG_WPS_NFC */ |
1f927cd4 MK |
1564 | { "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin, NULL, |
1565 | "<cmd> [params..] = enable/disable AP PIN" }, | |
1566 | { "wps_config", hostapd_cli_cmd_wps_config, NULL, | |
1567 | "<SSID> <auth> <encr> <key> = configure AP" }, | |
1568 | { "wps_get_status", hostapd_cli_cmd_wps_get_status, NULL, | |
1569 | "= show current WPS status" }, | |
ad08c363 | 1570 | #endif /* CONFIG_WPS */ |
62b95eb6 MK |
1571 | { "disassoc_imminent", hostapd_cli_cmd_disassoc_imminent, NULL, |
1572 | "= send Disassociation Imminent notification" }, | |
1573 | { "ess_disassoc", hostapd_cli_cmd_ess_disassoc, NULL, | |
1574 | "= send ESS Dissassociation Imminent notification" }, | |
1575 | { "bss_tm_req", hostapd_cli_cmd_bss_tm_req, NULL, | |
1576 | "= send BSS Transition Management Request" }, | |
1f927cd4 MK |
1577 | { "get_config", hostapd_cli_cmd_get_config, NULL, |
1578 | "= show current configuration" }, | |
6cad0bff | 1579 | { "help", hostapd_cli_cmd_help, hostapd_cli_complete_help, |
1f927cd4 | 1580 | "= show this usage help" }, |
b90c13d9 | 1581 | { "interface", hostapd_cli_cmd_interface, hostapd_complete_interface, |
1f927cd4 | 1582 | "[ifname] = show interfaces/select interface" }, |
ee039107 | 1583 | #ifdef CONFIG_FST |
62b95eb6 MK |
1584 | { "fst", hostapd_cli_cmd_fst, NULL, |
1585 | "<params...> = send FST-MANAGER control interface command" }, | |
ee039107 | 1586 | #endif /* CONFIG_FST */ |
62b95eb6 MK |
1587 | { "raw", hostapd_cli_cmd_raw, NULL, |
1588 | "<params..> = send unprocessed command" }, | |
1f927cd4 MK |
1589 | { "level", hostapd_cli_cmd_level, NULL, |
1590 | "<debug level> = change debug level" }, | |
1591 | { "license", hostapd_cli_cmd_license, NULL, | |
1592 | "= show full hostapd_cli license" }, | |
1593 | { "quit", hostapd_cli_cmd_quit, NULL, | |
1594 | "= exit hostapd_cli" }, | |
bf4167b9 | 1595 | { "set", hostapd_cli_cmd_set, hostapd_complete_set, |
62b95eb6 | 1596 | "<name> <value> = set runtime variables" }, |
c04a67de | 1597 | { "get", hostapd_cli_cmd_get, hostapd_complete_get, |
62b95eb6 MK |
1598 | "<name> = get runtime info" }, |
1599 | { "set_qos_map_set", hostapd_cli_cmd_set_qos_map_set, NULL, | |
1600 | "<arg,arg,...> = set QoS Map set element" }, | |
86adff09 MK |
1601 | { "send_qos_map_conf", hostapd_cli_cmd_send_qos_map_conf, |
1602 | hostapd_complete_stations, | |
62b95eb6 MK |
1603 | "<addr> = send QoS Map Configure frame" }, |
1604 | { "chan_switch", hostapd_cli_cmd_chan_switch, NULL, | |
1605 | "<cs_count> <freq> [sec_channel_offset=] [center_freq1=]\n" | |
1606 | " [center_freq2=] [bandwidth=] [blocktx] [ht|vht]\n" | |
1607 | " = initiate channel switch announcement" }, | |
1608 | { "hs20_wnm_notif", hostapd_cli_cmd_hs20_wnm_notif, NULL, | |
1609 | "<addr> <url>\n" | |
1610 | " = send WNM-Notification Subscription Remediation Request" }, | |
1611 | { "hs20_deauth_req", hostapd_cli_cmd_hs20_deauth_req, NULL, | |
1612 | "<addr> <code (0/1)> <Re-auth-Delay(sec)> [url]\n" | |
1613 | " = send WNM-Notification imminent deauthentication indication" }, | |
1614 | { "vendor", hostapd_cli_cmd_vendor, NULL, | |
1615 | "<vendor id> <sub command id> [<hex formatted data>]\n" | |
1616 | " = send vendor driver command" }, | |
1617 | { "enable", hostapd_cli_cmd_enable, NULL, | |
1618 | "= enable hostapd on current interface" }, | |
1619 | { "reload", hostapd_cli_cmd_reload, NULL, | |
1620 | "= reload configuration for current interface" }, | |
1621 | { "disable", hostapd_cli_cmd_disable, NULL, | |
1622 | "= disable hostapd on current interface" }, | |
6b43264e AS |
1623 | { "update_beacon", hostapd_cli_cmd_update_beacon, NULL, |
1624 | "= update Beacon frame contents\n"}, | |
62b95eb6 MK |
1625 | { "erp_flush", hostapd_cli_cmd_erp_flush, NULL, |
1626 | "= drop all ERP keys"}, | |
1627 | { "log_level", hostapd_cli_cmd_log_level, NULL, | |
1628 | "[level] = show/change log verbosity level" }, | |
1629 | { "pmksa", hostapd_cli_cmd_pmksa, NULL, | |
1630 | " = show PMKSA cache entries" }, | |
1631 | { "pmksa_flush", hostapd_cli_cmd_pmksa_flush, NULL, | |
1632 | " = flush PMKSA cache" }, | |
1633 | { "set_neighbor", hostapd_cli_cmd_set_neighbor, NULL, | |
1634 | "<addr> <ssid=> <nr=> [lci=] [civic=] [stat]\n" | |
1635 | " = add AP to neighbor database" }, | |
1636 | { "remove_neighbor", hostapd_cli_cmd_remove_neighbor, NULL, | |
1637 | "<addr> <ssid=> = remove AP from neighbor database" }, | |
86adff09 | 1638 | { "req_lci", hostapd_cli_cmd_req_lci, hostapd_complete_stations, |
62b95eb6 MK |
1639 | "<addr> = send LCI request to a station"}, |
1640 | { "req_range", hostapd_cli_cmd_req_range, NULL, | |
1641 | " = send FTM range request"}, | |
1642 | { "driver_flags", hostapd_cli_cmd_driver_flags, NULL, | |
1643 | " = show supported driver flags"}, | |
dc7fc09c JM |
1644 | #ifdef CONFIG_DPP |
1645 | { "dpp_qr_code", hostapd_cli_cmd_dpp_qr_code, NULL, | |
1646 | "report a scanned DPP URI from a QR Code" }, | |
1647 | { "dpp_bootstrap_gen", hostapd_cli_cmd_dpp_bootstrap_gen, NULL, | |
1648 | "type=<qrcode> [chan=..] [mac=..] [info=..] [curve=..] [key=..] = generate DPP bootstrap information" }, | |
1649 | { "dpp_bootstrap_remove", hostapd_cli_cmd_dpp_bootstrap_remove, NULL, | |
1650 | "*|<id> = remove DPP bootstrap information" }, | |
1651 | { "dpp_bootstrap_get_uri", hostapd_cli_cmd_dpp_bootstrap_get_uri, NULL, | |
1652 | "<id> = get DPP bootstrap URI" }, | |
1653 | { "dpp_bootstrap_info", hostapd_cli_cmd_dpp_bootstrap_info, NULL, | |
1654 | "<id> = show DPP bootstrap information" }, | |
1655 | { "dpp_auth_init", hostapd_cli_cmd_dpp_auth_init, NULL, | |
1656 | "peer=<id> [own=<id>] = initiate DPP bootstrapping" }, | |
dff5ab97 JM |
1657 | { "dpp_listen", hostapd_cli_cmd_dpp_listen, NULL, |
1658 | "<freq in MHz> = start DPP listen" }, | |
1659 | { "dpp_stop_listen", hostapd_cli_cmd_dpp_stop_listen, NULL, | |
1660 | "= stop DPP listen" }, | |
dc7fc09c JM |
1661 | { "dpp_configurator_add", hostapd_cli_cmd_dpp_configurator_add, NULL, |
1662 | "[curve=..] [key=..] = add DPP configurator" }, | |
1663 | { "dpp_configurator_remove", hostapd_cli_cmd_dpp_configurator_remove, | |
1664 | NULL, | |
1665 | "*|<id> = remove DPP configurator" }, | |
cd676ae3 | 1666 | { "dpp_configurator_get_key", hostapd_cli_cmd_dpp_configurator_get_key, |
8179ae3a PK |
1667 | NULL, |
1668 | "<id> = Get DPP configurator's private key" }, | |
d2b51381 PJC |
1669 | { "dpp_configurator_sign", hostapd_cli_cmd_dpp_configurator_sign, NULL, |
1670 | "conf=<role> configurator=<id> = generate self DPP configuration" }, | |
dc7fc09c JM |
1671 | { "dpp_pkex_add", hostapd_cli_cmd_dpp_pkex_add, NULL, |
1672 | "add PKEX code" }, | |
1673 | { "dpp_pkex_remove", hostapd_cli_cmd_dpp_pkex_remove, NULL, | |
1674 | "*|<id> = remove DPP pkex information" }, | |
1675 | #endif /* CONFIG_DPP */ | |
3988046d T |
1676 | { "accept_acl", hostapd_cli_cmd_accept_macacl, NULL, |
1677 | "=Add/Delete/Show/Clear accept MAC ACL" }, | |
1678 | { "deny_acl", hostapd_cli_cmd_deny_macacl, NULL, | |
1679 | "=Add/Delete/Show/Clear deny MAC ACL" }, | |
2df73f52 BP |
1680 | { "poll_sta", hostapd_cli_cmd_poll_sta, hostapd_complete_stations, |
1681 | "<addr> = poll a STA to check connectivity with a QoS null frame" }, | |
d6e7d4de AS |
1682 | { "req_beacon", hostapd_cli_cmd_req_beacon, NULL, |
1683 | "<addr> [req_mode=] <measurement request hexdump> = send a Beacon report request to a station" }, | |
83c86081 MK |
1684 | { "reload_wpa_psk", hostapd_cli_cmd_reload_wpa_psk, NULL, |
1685 | "= reload wpa_psk_file only" }, | |
1f927cd4 | 1686 | { NULL, NULL, NULL, NULL } |
6fc6879b JM |
1687 | }; |
1688 | ||
1689 | ||
01938838 MK |
1690 | /* |
1691 | * Prints command usage, lines are padded with the specified string. | |
1692 | */ | |
1693 | static void print_cmd_help(FILE *stream, const struct hostapd_cli_cmd *cmd, | |
1694 | const char *pad) | |
1695 | { | |
1696 | char c; | |
1697 | size_t n; | |
1698 | ||
1699 | if (cmd->usage == NULL) | |
1700 | return; | |
1701 | fprintf(stream, "%s%s ", pad, cmd->cmd); | |
1702 | for (n = 0; (c = cmd->usage[n]); n++) { | |
1703 | fprintf(stream, "%c", c); | |
1704 | if (c == '\n') | |
1705 | fprintf(stream, "%s", pad); | |
1706 | } | |
1707 | fprintf(stream, "\n"); | |
1708 | } | |
1709 | ||
1710 | ||
1711 | static void print_help(FILE *stream, const char *cmd) | |
1712 | { | |
1713 | int n; | |
1714 | ||
1715 | fprintf(stream, "commands:\n"); | |
1716 | for (n = 0; hostapd_cli_commands[n].cmd; n++) { | |
1717 | if (cmd == NULL || str_starts(hostapd_cli_commands[n].cmd, cmd)) | |
1718 | print_cmd_help(stream, &hostapd_cli_commands[n], " "); | |
1719 | } | |
1720 | } | |
1721 | ||
1722 | ||
6fc6879b JM |
1723 | static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1724 | { | |
8b423edb | 1725 | const struct hostapd_cli_cmd *cmd, *match = NULL; |
6fc6879b JM |
1726 | int count; |
1727 | ||
1728 | count = 0; | |
1729 | cmd = hostapd_cli_commands; | |
1730 | while (cmd->cmd) { | |
1731 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == 0) { | |
1732 | match = cmd; | |
acec8d32 JM |
1733 | if (os_strcasecmp(cmd->cmd, argv[0]) == 0) { |
1734 | /* we have an exact match */ | |
1735 | count = 1; | |
1736 | break; | |
1737 | } | |
6fc6879b JM |
1738 | count++; |
1739 | } | |
1740 | cmd++; | |
1741 | } | |
1742 | ||
1743 | if (count > 1) { | |
1744 | printf("Ambiguous command '%s'; possible commands:", argv[0]); | |
1745 | cmd = hostapd_cli_commands; | |
1746 | while (cmd->cmd) { | |
1747 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == | |
1748 | 0) { | |
1749 | printf(" %s", cmd->cmd); | |
1750 | } | |
1751 | cmd++; | |
1752 | } | |
1753 | printf("\n"); | |
1754 | } else if (count == 0) { | |
1755 | printf("Unknown command '%s'\n", argv[0]); | |
1756 | } else { | |
1757 | match->handler(ctrl, argc - 1, &argv[1]); | |
1758 | } | |
1759 | } | |
1760 | ||
1761 | ||
1cef253a MK |
1762 | static void cli_event(const char *str) |
1763 | { | |
8b73c6aa MK |
1764 | const char *start, *s; |
1765 | ||
1766 | start = os_strchr(str, '>'); | |
1767 | if (start == NULL) | |
1768 | return; | |
1769 | ||
1770 | start++; | |
1771 | ||
1772 | if (str_starts(start, AP_STA_CONNECTED)) { | |
1773 | s = os_strchr(start, ' '); | |
1774 | if (s == NULL) | |
1775 | return; | |
1776 | cli_txt_list_add(&stations, s + 1); | |
1777 | return; | |
1778 | } | |
1779 | ||
1780 | if (str_starts(start, AP_STA_DISCONNECTED)) { | |
1781 | s = os_strchr(start, ' '); | |
1782 | if (s == NULL) | |
1783 | return; | |
1784 | cli_txt_list_del_addr(&stations, s + 1); | |
1785 | return; | |
1786 | } | |
1cef253a MK |
1787 | } |
1788 | ||
1789 | ||
bae92174 GD |
1790 | static void hostapd_cli_recv_pending(struct wpa_ctrl *ctrl, int in_read, |
1791 | int action_monitor) | |
6fc6879b JM |
1792 | { |
1793 | int first = 1; | |
1794 | if (ctrl_conn == NULL) | |
1795 | return; | |
1796 | while (wpa_ctrl_pending(ctrl)) { | |
0c7cf1f5 | 1797 | char buf[4096]; |
6fc6879b JM |
1798 | size_t len = sizeof(buf) - 1; |
1799 | if (wpa_ctrl_recv(ctrl, buf, &len) == 0) { | |
1800 | buf[len] = '\0'; | |
bae92174 GD |
1801 | if (action_monitor) |
1802 | hostapd_cli_action_process(buf, len); | |
1803 | else { | |
1cef253a | 1804 | cli_event(buf); |
bae92174 GD |
1805 | if (in_read && first) |
1806 | printf("\n"); | |
1807 | first = 0; | |
1808 | printf("%s\n", buf); | |
1809 | } | |
6fc6879b JM |
1810 | } else { |
1811 | printf("Could not read pending message.\n"); | |
1812 | break; | |
1813 | } | |
1814 | } | |
1815 | } | |
1816 | ||
1817 | ||
1cef253a MK |
1818 | static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx) |
1819 | { | |
1820 | hostapd_cli_recv_pending(ctrl_conn, 0, 0); | |
1821 | } | |
1822 | ||
1823 | ||
42838059 | 1824 | static void hostapd_cli_ping(void *eloop_ctx, void *timeout_ctx) |
6fc6879b JM |
1825 | { |
1826 | if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) { | |
1827 | printf("Connection to hostapd lost - trying to reconnect\n"); | |
1828 | hostapd_cli_close_connection(); | |
1829 | } | |
e054a433 MK |
1830 | if (!ctrl_conn && hostapd_cli_reconnect(ctrl_ifname) == 0) |
1831 | printf("Connection to hostapd re-established\n"); | |
6fc6879b | 1832 | if (ctrl_conn) |
bae92174 | 1833 | hostapd_cli_recv_pending(ctrl_conn, 1, 0); |
42838059 JM |
1834 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1835 | } | |
1836 | ||
1837 | ||
1838 | static void hostapd_cli_eloop_terminate(int sig, void *signal_ctx) | |
1839 | { | |
1840 | eloop_terminate(); | |
1841 | } | |
1842 | ||
1843 | ||
1844 | static void hostapd_cli_edit_cmd_cb(void *ctx, char *cmd) | |
1845 | { | |
1846 | char *argv[max_args]; | |
1847 | int argc; | |
1848 | argc = tokenize_cmd(cmd, argv); | |
1849 | if (argc) | |
1850 | wpa_request(ctrl_conn, argc, argv); | |
1851 | } | |
1852 | ||
1853 | ||
1854 | static void hostapd_cli_edit_eof_cb(void *ctx) | |
1855 | { | |
1856 | eloop_terminate(); | |
1857 | } | |
1858 | ||
1859 | ||
1f927cd4 MK |
1860 | static char ** list_cmd_list(void) |
1861 | { | |
1862 | char **res; | |
1863 | int i, count; | |
1864 | ||
1865 | count = ARRAY_SIZE(hostapd_cli_commands); | |
1866 | res = os_calloc(count + 1, sizeof(char *)); | |
1867 | if (res == NULL) | |
1868 | return NULL; | |
1869 | ||
1870 | for (i = 0; hostapd_cli_commands[i].cmd; i++) { | |
1871 | res[i] = os_strdup(hostapd_cli_commands[i].cmd); | |
1872 | if (res[i] == NULL) | |
1873 | break; | |
1874 | } | |
1875 | ||
1876 | return res; | |
1877 | } | |
1878 | ||
1879 | ||
1880 | static char ** hostapd_cli_cmd_completion(const char *cmd, const char *str, | |
1881 | int pos) | |
1882 | { | |
1883 | int i; | |
1884 | ||
1885 | for (i = 0; hostapd_cli_commands[i].cmd; i++) { | |
1886 | if (os_strcasecmp(hostapd_cli_commands[i].cmd, cmd) != 0) | |
1887 | continue; | |
1888 | if (hostapd_cli_commands[i].completion) | |
1889 | return hostapd_cli_commands[i].completion(str, pos); | |
1890 | if (!hostapd_cli_commands[i].usage) | |
1891 | return NULL; | |
1892 | edit_clear_line(); | |
1893 | printf("\r%s\n", hostapd_cli_commands[i].usage); | |
1894 | edit_redraw(); | |
1895 | break; | |
1896 | } | |
1897 | ||
1898 | return NULL; | |
1899 | } | |
1900 | ||
1901 | ||
1902 | static char ** hostapd_cli_edit_completion_cb(void *ctx, const char *str, | |
1903 | int pos) | |
1904 | { | |
1905 | char **res; | |
1906 | const char *end; | |
1907 | char *cmd; | |
1908 | ||
1909 | end = os_strchr(str, ' '); | |
1910 | if (end == NULL || str + pos < end) | |
1911 | return list_cmd_list(); | |
1912 | ||
1913 | cmd = os_malloc(pos + 1); | |
1914 | if (cmd == NULL) | |
1915 | return NULL; | |
1916 | os_memcpy(cmd, str, pos); | |
1917 | cmd[end - str] = '\0'; | |
1918 | res = hostapd_cli_cmd_completion(cmd, str, pos); | |
1919 | os_free(cmd); | |
1920 | return res; | |
1921 | } | |
1922 | ||
1923 | ||
42838059 JM |
1924 | static void hostapd_cli_interactive(void) |
1925 | { | |
cf296a23 MK |
1926 | char *hfile = NULL; |
1927 | char *home; | |
1928 | ||
42838059 JM |
1929 | printf("\nInteractive mode\n\n"); |
1930 | ||
cf296a23 MK |
1931 | #ifdef CONFIG_HOSTAPD_CLI_HISTORY_DIR |
1932 | home = CONFIG_HOSTAPD_CLI_HISTORY_DIR; | |
1933 | #else /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ | |
1934 | home = getenv("HOME"); | |
1935 | #endif /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ | |
1936 | if (home) { | |
1937 | const char *fname = ".hostapd_cli_history"; | |
1938 | int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1; | |
1939 | hfile = os_malloc(hfile_len); | |
1940 | if (hfile) | |
1941 | os_snprintf(hfile, hfile_len, "%s/%s", home, fname); | |
1942 | } | |
1943 | ||
42838059 JM |
1944 | eloop_register_signal_terminate(hostapd_cli_eloop_terminate, NULL); |
1945 | edit_init(hostapd_cli_edit_cmd_cb, hostapd_cli_edit_eof_cb, | |
cf296a23 | 1946 | hostapd_cli_edit_completion_cb, NULL, hfile, NULL); |
42838059 JM |
1947 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1948 | ||
1949 | eloop_run(); | |
1950 | ||
8b73c6aa | 1951 | cli_txt_list_flush(&stations); |
cf296a23 MK |
1952 | edit_deinit(hfile, NULL); |
1953 | os_free(hfile); | |
42838059 JM |
1954 | eloop_cancel_timeout(hostapd_cli_ping, NULL, NULL); |
1955 | } | |
1956 | ||
1957 | ||
1958 | static void hostapd_cli_cleanup(void) | |
1959 | { | |
1960 | hostapd_cli_close_connection(); | |
1961 | if (pid_file) | |
1962 | os_daemonize_terminate(pid_file); | |
1963 | ||
1964 | os_program_deinit(); | |
6fc6879b JM |
1965 | } |
1966 | ||
1967 | ||
bae92174 GD |
1968 | static void hostapd_cli_action(struct wpa_ctrl *ctrl) |
1969 | { | |
1970 | fd_set rfds; | |
1971 | int fd, res; | |
1972 | struct timeval tv; | |
1973 | char buf[256]; | |
1974 | size_t len; | |
1975 | ||
1976 | fd = wpa_ctrl_get_fd(ctrl); | |
1977 | ||
1978 | while (!hostapd_cli_quit) { | |
1979 | FD_ZERO(&rfds); | |
1980 | FD_SET(fd, &rfds); | |
1981 | tv.tv_sec = ping_interval; | |
1982 | tv.tv_usec = 0; | |
1983 | res = select(fd + 1, &rfds, NULL, NULL, &tv); | |
1984 | if (res < 0 && errno != EINTR) { | |
1985 | perror("select"); | |
1986 | break; | |
1987 | } | |
1988 | ||
1989 | if (FD_ISSET(fd, &rfds)) | |
1990 | hostapd_cli_recv_pending(ctrl, 0, 1); | |
1991 | else { | |
1992 | len = sizeof(buf) - 1; | |
1993 | if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len, | |
1994 | hostapd_cli_action_process) < 0 || | |
1995 | len < 4 || os_memcmp(buf, "PONG", 4) != 0) { | |
1996 | printf("hostapd did not reply to PING " | |
1997 | "command - exiting\n"); | |
1998 | break; | |
1999 | } | |
2000 | } | |
2001 | } | |
2002 | } | |
2003 | ||
2004 | ||
6fc6879b JM |
2005 | int main(int argc, char *argv[]) |
2006 | { | |
6fc6879b JM |
2007 | int warning_displayed = 0; |
2008 | int c; | |
bae92174 | 2009 | int daemonize = 0; |
6fc6879b | 2010 | |
3433ed8c JM |
2011 | if (os_program_init()) |
2012 | return -1; | |
2013 | ||
6fc6879b | 2014 | for (;;) { |
4ae71209 | 2015 | c = getopt(argc, argv, "a:BhG:i:p:P:s:v"); |
6fc6879b JM |
2016 | if (c < 0) |
2017 | break; | |
2018 | switch (c) { | |
bae92174 GD |
2019 | case 'a': |
2020 | action_file = optarg; | |
2021 | break; | |
2022 | case 'B': | |
2023 | daemonize = 1; | |
2024 | break; | |
1cc84c1c JM |
2025 | case 'G': |
2026 | ping_interval = atoi(optarg); | |
2027 | break; | |
6fc6879b JM |
2028 | case 'h': |
2029 | usage(); | |
2030 | return 0; | |
2031 | case 'v': | |
2032 | printf("%s\n", hostapd_cli_version); | |
2033 | return 0; | |
2034 | case 'i': | |
b242d398 JM |
2035 | os_free(ctrl_ifname); |
2036 | ctrl_ifname = os_strdup(optarg); | |
6fc6879b JM |
2037 | break; |
2038 | case 'p': | |
2039 | ctrl_iface_dir = optarg; | |
2040 | break; | |
b8e5426d MSS |
2041 | case 'P': |
2042 | pid_file = optarg; | |
2043 | break; | |
4ae71209 MM |
2044 | case 's': |
2045 | client_socket_dir = optarg; | |
2046 | break; | |
6fc6879b JM |
2047 | default: |
2048 | usage(); | |
2049 | return -1; | |
2050 | } | |
2051 | } | |
2052 | ||
bae92174 | 2053 | interactive = (argc == optind) && (action_file == NULL); |
6fc6879b JM |
2054 | |
2055 | if (interactive) { | |
23c130e9 | 2056 | printf("%s\n\n%s\n\n", hostapd_cli_version, cli_license); |
6fc6879b JM |
2057 | } |
2058 | ||
42838059 JM |
2059 | if (eloop_init()) |
2060 | return -1; | |
2061 | ||
6fc6879b JM |
2062 | for (;;) { |
2063 | if (ctrl_ifname == NULL) { | |
2064 | struct dirent *dent; | |
2065 | DIR *dir = opendir(ctrl_iface_dir); | |
2066 | if (dir) { | |
2067 | while ((dent = readdir(dir))) { | |
b242d398 JM |
2068 | if (os_strcmp(dent->d_name, ".") == 0 |
2069 | || | |
2070 | os_strcmp(dent->d_name, "..") == 0) | |
6fc6879b JM |
2071 | continue; |
2072 | printf("Selected interface '%s'\n", | |
2073 | dent->d_name); | |
b242d398 | 2074 | ctrl_ifname = os_strdup(dent->d_name); |
6fc6879b JM |
2075 | break; |
2076 | } | |
2077 | closedir(dir); | |
2078 | } | |
2079 | } | |
e054a433 | 2080 | hostapd_cli_reconnect(ctrl_ifname); |
6fc6879b JM |
2081 | if (ctrl_conn) { |
2082 | if (warning_displayed) | |
2083 | printf("Connection established.\n"); | |
2084 | break; | |
2085 | } | |
2086 | ||
2087 | if (!interactive) { | |
2088 | perror("Failed to connect to hostapd - " | |
2089 | "wpa_ctrl_open"); | |
2090 | return -1; | |
2091 | } | |
2092 | ||
2093 | if (!warning_displayed) { | |
2094 | printf("Could not connect to hostapd - re-trying\n"); | |
2095 | warning_displayed = 1; | |
2096 | } | |
b242d398 | 2097 | os_sleep(1, 0); |
6fc6879b JM |
2098 | continue; |
2099 | } | |
2100 | ||
e054a433 MK |
2101 | if (action_file && !hostapd_cli_attached) |
2102 | return -1; | |
2e69bdd1 | 2103 | if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue()) |
bae92174 GD |
2104 | return -1; |
2105 | ||
2106 | if (interactive) | |
6fc6879b | 2107 | hostapd_cli_interactive(); |
bae92174 GD |
2108 | else if (action_file) |
2109 | hostapd_cli_action(ctrl_conn); | |
2110 | else | |
6fc6879b JM |
2111 | wpa_request(ctrl_conn, argc - optind, &argv[optind]); |
2112 | ||
1cef253a | 2113 | unregister_event_handler(ctrl_conn); |
bae92174 | 2114 | os_free(ctrl_ifname); |
42838059 | 2115 | eloop_destroy(); |
bae92174 | 2116 | hostapd_cli_cleanup(); |
6fc6879b JM |
2117 | return 0; |
2118 | } | |
56885eec JD |
2119 | |
2120 | #else /* CONFIG_NO_CTRL_IFACE */ | |
2121 | ||
2122 | int main(int argc, char *argv[]) | |
2123 | { | |
2124 | return -1; | |
2125 | } | |
2126 | ||
2127 | #endif /* CONFIG_NO_CTRL_IFACE */ |