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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" | |
0b183940 | 57 | "usage: hostapd_cli [-p<path>] [-i<ifname>] [-hvBr] " |
bae92174 | 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" | |
0b183940 BH |
71 | " -r try to reconnect when client socket is " |
72 | "disconnected.\n" | |
73 | " This is useful only when used with -a.\n" | |
bae92174 | 74 | " -B run a daemon in the background\n" |
6fc6879b JM |
75 | " -i<ifname> Interface to listen on (default: first " |
76 | "interface found in the\n" | |
01938838 MK |
77 | " socket path)\n\n"); |
78 | print_help(stderr, NULL); | |
79 | } | |
80 | ||
81 | ||
1cef253a MK |
82 | static void register_event_handler(struct wpa_ctrl *ctrl) |
83 | { | |
84 | if (!ctrl_conn) | |
85 | return; | |
86 | if (interactive) { | |
87 | event_handler_registered = | |
88 | !eloop_register_read_sock(wpa_ctrl_get_fd(ctrl), | |
89 | hostapd_cli_receive, | |
90 | NULL, NULL); | |
91 | } | |
92 | } | |
93 | ||
94 | ||
95 | static void unregister_event_handler(struct wpa_ctrl *ctrl) | |
96 | { | |
97 | if (!ctrl_conn) | |
98 | return; | |
99 | if (interactive && event_handler_registered) { | |
100 | eloop_unregister_read_sock(wpa_ctrl_get_fd(ctrl)); | |
101 | event_handler_registered = 0; | |
102 | } | |
103 | } | |
104 | ||
105 | ||
6fc6879b JM |
106 | static struct wpa_ctrl * hostapd_cli_open_connection(const char *ifname) |
107 | { | |
56885eec | 108 | #ifndef CONFIG_CTRL_IFACE_UDP |
6fc6879b JM |
109 | char *cfile; |
110 | int flen; | |
56885eec | 111 | #endif /* !CONFIG_CTRL_IFACE_UDP */ |
6fc6879b JM |
112 | |
113 | if (ifname == NULL) | |
114 | return NULL; | |
115 | ||
56885eec JD |
116 | #ifdef CONFIG_CTRL_IFACE_UDP |
117 | ctrl_conn = wpa_ctrl_open(ifname); | |
118 | return ctrl_conn; | |
119 | #else /* CONFIG_CTRL_IFACE_UDP */ | |
6fc6879b JM |
120 | flen = strlen(ctrl_iface_dir) + strlen(ifname) + 2; |
121 | cfile = malloc(flen); | |
122 | if (cfile == NULL) | |
123 | return NULL; | |
124 | snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ifname); | |
125 | ||
4ae71209 MM |
126 | if (client_socket_dir && client_socket_dir[0] && |
127 | access(client_socket_dir, F_OK) < 0) { | |
128 | perror(client_socket_dir); | |
129 | free(cfile); | |
130 | return NULL; | |
131 | } | |
132 | ||
133 | ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir); | |
6fc6879b JM |
134 | free(cfile); |
135 | return ctrl_conn; | |
56885eec | 136 | #endif /* CONFIG_CTRL_IFACE_UDP */ |
6fc6879b JM |
137 | } |
138 | ||
139 | ||
140 | static void hostapd_cli_close_connection(void) | |
141 | { | |
142 | if (ctrl_conn == NULL) | |
143 | return; | |
144 | ||
1cef253a | 145 | unregister_event_handler(ctrl_conn); |
6fc6879b JM |
146 | if (hostapd_cli_attached) { |
147 | wpa_ctrl_detach(ctrl_conn); | |
148 | hostapd_cli_attached = 0; | |
149 | } | |
150 | wpa_ctrl_close(ctrl_conn); | |
151 | ctrl_conn = NULL; | |
152 | } | |
153 | ||
154 | ||
e054a433 MK |
155 | static int hostapd_cli_reconnect(const char *ifname) |
156 | { | |
157 | char *next_ctrl_ifname; | |
158 | ||
159 | hostapd_cli_close_connection(); | |
160 | ||
161 | if (!ifname) | |
162 | return -1; | |
163 | ||
164 | next_ctrl_ifname = os_strdup(ifname); | |
165 | os_free(ctrl_ifname); | |
166 | ctrl_ifname = next_ctrl_ifname; | |
167 | if (!ctrl_ifname) | |
168 | return -1; | |
169 | ||
170 | ctrl_conn = hostapd_cli_open_connection(ctrl_ifname); | |
171 | if (!ctrl_conn) | |
172 | return -1; | |
173 | if (!interactive && !action_file) | |
174 | return 0; | |
175 | if (wpa_ctrl_attach(ctrl_conn) == 0) { | |
176 | hostapd_cli_attached = 1; | |
177 | register_event_handler(ctrl_conn); | |
178 | update_stations(ctrl_conn); | |
179 | } else { | |
180 | printf("Warning: Failed to attach to hostapd.\n"); | |
181 | } | |
182 | return 0; | |
183 | } | |
184 | ||
185 | ||
6fc6879b JM |
186 | static void hostapd_cli_msg_cb(char *msg, size_t len) |
187 | { | |
85bab325 | 188 | cli_event(msg); |
6fc6879b JM |
189 | printf("%s\n", msg); |
190 | } | |
191 | ||
192 | ||
e097556e | 193 | static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd, int print) |
6fc6879b JM |
194 | { |
195 | char buf[4096]; | |
196 | size_t len; | |
197 | int ret; | |
198 | ||
199 | if (ctrl_conn == NULL) { | |
200 | printf("Not connected to hostapd - command dropped.\n"); | |
201 | return -1; | |
202 | } | |
203 | len = sizeof(buf) - 1; | |
204 | ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, | |
205 | hostapd_cli_msg_cb); | |
206 | if (ret == -2) { | |
207 | printf("'%s' command timed out.\n", cmd); | |
208 | return -2; | |
209 | } else if (ret < 0) { | |
210 | printf("'%s' command failed.\n", cmd); | |
211 | return -1; | |
212 | } | |
213 | if (print) { | |
214 | buf[len] = '\0'; | |
215 | printf("%s", buf); | |
216 | } | |
217 | return 0; | |
218 | } | |
219 | ||
220 | ||
e097556e | 221 | static inline int wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd) |
6fc6879b JM |
222 | { |
223 | return _wpa_ctrl_command(ctrl, cmd, 1); | |
224 | } | |
225 | ||
226 | ||
3765c970 | 227 | static int hostapd_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, |
12605642 DL |
228 | int min_args, int argc, char *argv[]) |
229 | { | |
230 | char buf[4096]; | |
231 | ||
232 | if (argc < min_args) { | |
233 | printf("Invalid %s command - at least %d argument%s required.\n", | |
234 | cmd, min_args, min_args > 1 ? "s are" : " is"); | |
235 | return -1; | |
236 | } | |
237 | if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0) | |
238 | return -1; | |
239 | return wpa_ctrl_command(ctrl, buf); | |
240 | } | |
241 | ||
242 | ||
6fc6879b JM |
243 | static int hostapd_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
244 | { | |
245 | return wpa_ctrl_command(ctrl, "PING"); | |
246 | } | |
247 | ||
248 | ||
b41a47c0 BG |
249 | static int hostapd_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
250 | { | |
251 | return wpa_ctrl_command(ctrl, "RELOG"); | |
252 | } | |
253 | ||
254 | ||
5ae6449c JM |
255 | static int hostapd_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
256 | { | |
f0cbb986 JM |
257 | if (argc > 0 && os_strcmp(argv[0], "driver") == 0) |
258 | return wpa_ctrl_command(ctrl, "STATUS-DRIVER"); | |
5ae6449c JM |
259 | return wpa_ctrl_command(ctrl, "STATUS"); |
260 | } | |
261 | ||
262 | ||
6fc6879b JM |
263 | static int hostapd_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
264 | { | |
4c03a2b3 JM |
265 | if (argc > 0) { |
266 | char buf[100]; | |
267 | os_snprintf(buf, sizeof(buf), "MIB %s", argv[0]); | |
268 | return wpa_ctrl_command(ctrl, buf); | |
269 | } | |
6fc6879b JM |
270 | return wpa_ctrl_command(ctrl, "MIB"); |
271 | } | |
272 | ||
273 | ||
bae92174 GD |
274 | static int hostapd_cli_exec(const char *program, const char *arg1, |
275 | const char *arg2) | |
276 | { | |
5d4fa2a2 | 277 | char *arg; |
bae92174 GD |
278 | size_t len; |
279 | int res; | |
bae92174 | 280 | |
5d4fa2a2 JM |
281 | len = os_strlen(arg1) + os_strlen(arg2) + 2; |
282 | arg = os_malloc(len); | |
283 | if (arg == NULL) | |
bae92174 | 284 | return -1; |
5d4fa2a2 JM |
285 | os_snprintf(arg, len, "%s %s", arg1, arg2); |
286 | res = os_exec(program, arg, 1); | |
287 | os_free(arg); | |
288 | ||
289 | return res; | |
bae92174 GD |
290 | } |
291 | ||
292 | ||
293 | static void hostapd_cli_action_process(char *msg, size_t len) | |
294 | { | |
295 | const char *pos; | |
296 | ||
297 | pos = msg; | |
298 | if (*pos == '<') { | |
299 | pos = os_strchr(pos, '>'); | |
300 | if (pos) | |
301 | pos++; | |
302 | else | |
303 | pos = msg; | |
304 | } | |
305 | ||
306 | hostapd_cli_exec(action_file, ctrl_ifname, pos); | |
307 | } | |
308 | ||
309 | ||
6fc6879b JM |
310 | static int hostapd_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
311 | { | |
312 | char buf[64]; | |
ea23df65 JM |
313 | if (argc < 1) { |
314 | printf("Invalid 'sta' command - at least one argument, STA " | |
6fc6879b JM |
315 | "address, is required.\n"); |
316 | return -1; | |
317 | } | |
ea23df65 JM |
318 | if (argc > 1) |
319 | snprintf(buf, sizeof(buf), "STA %s %s", argv[0], argv[1]); | |
320 | else | |
321 | snprintf(buf, sizeof(buf), "STA %s", argv[0]); | |
6fc6879b JM |
322 | return wpa_ctrl_command(ctrl, buf); |
323 | } | |
324 | ||
325 | ||
4f59ad06 | 326 | static char ** hostapd_complete_stations(const char *str, int pos) |
839e4a8a MK |
327 | { |
328 | int arg = get_cmd_arg_num(str, pos); | |
329 | char **res = NULL; | |
330 | ||
331 | switch (arg) { | |
332 | case 1: | |
333 | res = cli_txt_list_array(&stations); | |
334 | break; | |
335 | } | |
336 | ||
337 | return res; | |
338 | } | |
339 | ||
340 | ||
6fc6879b JM |
341 | static int hostapd_cli_cmd_new_sta(struct wpa_ctrl *ctrl, int argc, |
342 | char *argv[]) | |
343 | { | |
344 | char buf[64]; | |
345 | if (argc != 1) { | |
346 | printf("Invalid 'new_sta' command - exactly one argument, STA " | |
347 | "address, is required.\n"); | |
348 | return -1; | |
349 | } | |
350 | snprintf(buf, sizeof(buf), "NEW_STA %s", argv[0]); | |
351 | return wpa_ctrl_command(ctrl, buf); | |
352 | } | |
353 | ||
354 | ||
90a3206a JM |
355 | static int hostapd_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc, |
356 | char *argv[]) | |
357 | { | |
358 | char buf[64]; | |
b91ab76e | 359 | if (argc < 1) { |
90a3206a JM |
360 | printf("Invalid 'deauthenticate' command - exactly one " |
361 | "argument, STA address, is required.\n"); | |
362 | return -1; | |
363 | } | |
b91ab76e JM |
364 | if (argc > 1) |
365 | os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s %s", | |
366 | argv[0], argv[1]); | |
367 | else | |
368 | os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s", argv[0]); | |
90a3206a JM |
369 | return wpa_ctrl_command(ctrl, buf); |
370 | } | |
371 | ||
372 | ||
373 | static int hostapd_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc, | |
374 | char *argv[]) | |
375 | { | |
376 | char buf[64]; | |
b91ab76e | 377 | if (argc < 1) { |
90a3206a JM |
378 | printf("Invalid 'disassociate' command - exactly one " |
379 | "argument, STA address, is required.\n"); | |
380 | return -1; | |
381 | } | |
b91ab76e JM |
382 | if (argc > 1) |
383 | os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s %s", | |
384 | argv[0], argv[1]); | |
385 | else | |
386 | os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s", argv[0]); | |
90a3206a JM |
387 | return wpa_ctrl_command(ctrl, buf); |
388 | } | |
389 | ||
390 | ||
04059ab8 DG |
391 | #ifdef CONFIG_TAXONOMY |
392 | static int hostapd_cli_cmd_signature(struct wpa_ctrl *ctrl, int argc, | |
393 | char *argv[]) | |
394 | { | |
395 | char buf[64]; | |
396 | ||
397 | if (argc != 1) { | |
398 | printf("Invalid 'signature' command - exactly one argument, STA address, is required.\n"); | |
399 | return -1; | |
400 | } | |
401 | os_snprintf(buf, sizeof(buf), "SIGNATURE %s", argv[0]); | |
402 | return wpa_ctrl_command(ctrl, buf); | |
403 | } | |
404 | #endif /* CONFIG_TAXONOMY */ | |
405 | ||
406 | ||
88b4b424 JM |
407 | static int hostapd_cli_cmd_sa_query(struct wpa_ctrl *ctrl, int argc, |
408 | char *argv[]) | |
409 | { | |
410 | char buf[64]; | |
411 | if (argc != 1) { | |
412 | printf("Invalid 'sa_query' command - exactly one argument, " | |
413 | "STA address, is required.\n"); | |
414 | return -1; | |
415 | } | |
416 | snprintf(buf, sizeof(buf), "SA_QUERY %s", argv[0]); | |
417 | return wpa_ctrl_command(ctrl, buf); | |
418 | } | |
88b4b424 JM |
419 | |
420 | ||
ad08c363 JM |
421 | #ifdef CONFIG_WPS |
422 | static int hostapd_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, | |
423 | char *argv[]) | |
424 | { | |
31fcea93 | 425 | char buf[256]; |
077a781f JM |
426 | if (argc < 2) { |
427 | printf("Invalid 'wps_pin' command - at least two arguments, " | |
ad08c363 JM |
428 | "UUID and PIN, are required.\n"); |
429 | return -1; | |
430 | } | |
31fcea93 JM |
431 | if (argc > 3) |
432 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s %s", | |
433 | argv[0], argv[1], argv[2], argv[3]); | |
434 | else if (argc > 2) | |
077a781f JM |
435 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s", |
436 | argv[0], argv[1], argv[2]); | |
437 | else | |
438 | snprintf(buf, sizeof(buf), "WPS_PIN %s %s", argv[0], argv[1]); | |
ad08c363 JM |
439 | return wpa_ctrl_command(ctrl, buf); |
440 | } | |
441 | ||
442 | ||
3981cb3c JM |
443 | static int hostapd_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc, |
444 | char *argv[]) | |
445 | { | |
446 | char cmd[256]; | |
447 | int res; | |
448 | ||
449 | if (argc != 1 && argc != 2) { | |
450 | printf("Invalid WPS_CHECK_PIN command: needs one argument:\n" | |
451 | "- PIN to be verified\n"); | |
452 | return -1; | |
453 | } | |
454 | ||
455 | if (argc == 2) | |
456 | res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s %s", | |
457 | argv[0], argv[1]); | |
458 | else | |
459 | res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s", | |
460 | argv[0]); | |
eeab4f2f | 461 | if (os_snprintf_error(sizeof(cmd), res)) { |
3981cb3c JM |
462 | printf("Too long WPS_CHECK_PIN command.\n"); |
463 | return -1; | |
464 | } | |
465 | return wpa_ctrl_command(ctrl, cmd); | |
466 | } | |
467 | ||
468 | ||
ad08c363 JM |
469 | static int hostapd_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, |
470 | char *argv[]) | |
471 | { | |
472 | return wpa_ctrl_command(ctrl, "WPS_PBC"); | |
473 | } | |
46bdb83a MH |
474 | |
475 | ||
4c374cde AS |
476 | static int hostapd_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc, |
477 | char *argv[]) | |
478 | { | |
479 | return wpa_ctrl_command(ctrl, "WPS_CANCEL"); | |
480 | } | |
481 | ||
482 | ||
bb45b6d7 JM |
483 | #ifdef CONFIG_WPS_NFC |
484 | static int hostapd_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc, | |
485 | char *argv[]) | |
486 | { | |
487 | int ret; | |
488 | char *buf; | |
489 | size_t buflen; | |
490 | ||
491 | if (argc != 1) { | |
492 | printf("Invalid 'wps_nfc_tag_read' command - one argument " | |
493 | "is required.\n"); | |
494 | return -1; | |
495 | } | |
496 | ||
497 | buflen = 18 + os_strlen(argv[0]); | |
498 | buf = os_malloc(buflen); | |
499 | if (buf == NULL) | |
500 | return -1; | |
501 | os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]); | |
502 | ||
503 | ret = wpa_ctrl_command(ctrl, buf); | |
504 | os_free(buf); | |
505 | ||
506 | return ret; | |
507 | } | |
3cf7a59d JM |
508 | |
509 | ||
510 | static int hostapd_cli_cmd_wps_nfc_config_token(struct wpa_ctrl *ctrl, | |
511 | int argc, char *argv[]) | |
512 | { | |
513 | char cmd[64]; | |
514 | int res; | |
515 | ||
516 | if (argc != 1) { | |
517 | printf("Invalid 'wps_nfc_config_token' command - one argument " | |
518 | "is required.\n"); | |
519 | return -1; | |
520 | } | |
521 | ||
522 | res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_CONFIG_TOKEN %s", | |
523 | argv[0]); | |
eeab4f2f | 524 | if (os_snprintf_error(sizeof(cmd), res)) { |
3cf7a59d JM |
525 | printf("Too long WPS_NFC_CONFIG_TOKEN command.\n"); |
526 | return -1; | |
527 | } | |
528 | return wpa_ctrl_command(ctrl, cmd); | |
529 | } | |
ffdaa05a JM |
530 | |
531 | ||
532 | static int hostapd_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, | |
533 | int argc, char *argv[]) | |
534 | { | |
535 | char cmd[64]; | |
536 | int res; | |
537 | ||
538 | if (argc != 1) { | |
539 | printf("Invalid 'wps_nfc_token' command - one argument is " | |
540 | "required.\n"); | |
541 | return -1; | |
542 | } | |
543 | ||
544 | res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_TOKEN %s", argv[0]); | |
eeab4f2f | 545 | if (os_snprintf_error(sizeof(cmd), res)) { |
ffdaa05a JM |
546 | printf("Too long WPS_NFC_TOKEN command.\n"); |
547 | return -1; | |
548 | } | |
549 | return wpa_ctrl_command(ctrl, cmd); | |
550 | } | |
6772a90a JM |
551 | |
552 | ||
553 | static int hostapd_cli_cmd_nfc_get_handover_sel(struct wpa_ctrl *ctrl, | |
554 | int argc, char *argv[]) | |
555 | { | |
556 | char cmd[64]; | |
557 | int res; | |
558 | ||
559 | if (argc != 2) { | |
560 | printf("Invalid 'nfc_get_handover_sel' command - two arguments " | |
561 | "are required.\n"); | |
562 | return -1; | |
563 | } | |
564 | ||
565 | res = os_snprintf(cmd, sizeof(cmd), "NFC_GET_HANDOVER_SEL %s %s", | |
566 | argv[0], argv[1]); | |
eeab4f2f | 567 | if (os_snprintf_error(sizeof(cmd), res)) { |
6772a90a JM |
568 | printf("Too long NFC_GET_HANDOVER_SEL command.\n"); |
569 | return -1; | |
570 | } | |
571 | return wpa_ctrl_command(ctrl, cmd); | |
572 | } | |
573 | ||
bb45b6d7 JM |
574 | #endif /* CONFIG_WPS_NFC */ |
575 | ||
576 | ||
5a1cc30f JM |
577 | static int hostapd_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc, |
578 | char *argv[]) | |
579 | { | |
580 | char buf[64]; | |
581 | if (argc < 1) { | |
582 | printf("Invalid 'wps_ap_pin' command - at least one argument " | |
583 | "is required.\n"); | |
584 | return -1; | |
585 | } | |
586 | if (argc > 2) | |
587 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s %s", | |
588 | argv[0], argv[1], argv[2]); | |
589 | else if (argc > 1) | |
590 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s", | |
591 | argv[0], argv[1]); | |
592 | else | |
593 | snprintf(buf, sizeof(buf), "WPS_AP_PIN %s", argv[0]); | |
594 | return wpa_ctrl_command(ctrl, buf); | |
595 | } | |
450eddcf JM |
596 | |
597 | ||
3351a384 JM |
598 | static int hostapd_cli_cmd_wps_get_status(struct wpa_ctrl *ctrl, int argc, |
599 | char *argv[]) | |
600 | { | |
601 | return wpa_ctrl_command(ctrl, "WPS_GET_STATUS"); | |
602 | } | |
603 | ||
604 | ||
450eddcf JM |
605 | static int hostapd_cli_cmd_wps_config(struct wpa_ctrl *ctrl, int argc, |
606 | char *argv[]) | |
607 | { | |
608 | char buf[256]; | |
d9d1b952 | 609 | char ssid_hex[2 * SSID_MAX_LEN + 1]; |
450eddcf JM |
610 | char key_hex[2 * 64 + 1]; |
611 | int i; | |
612 | ||
613 | if (argc < 1) { | |
614 | printf("Invalid 'wps_config' command - at least two arguments " | |
615 | "are required.\n"); | |
616 | return -1; | |
617 | } | |
618 | ||
619 | ssid_hex[0] = '\0'; | |
d9d1b952 | 620 | for (i = 0; i < SSID_MAX_LEN; i++) { |
450eddcf JM |
621 | if (argv[0][i] == '\0') |
622 | break; | |
623 | os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[0][i]); | |
624 | } | |
625 | ||
626 | key_hex[0] = '\0'; | |
627 | if (argc > 3) { | |
628 | for (i = 0; i < 64; i++) { | |
629 | if (argv[3][i] == '\0') | |
630 | break; | |
631 | os_snprintf(&key_hex[i * 2], 3, "%02x", | |
632 | argv[3][i]); | |
633 | } | |
634 | } | |
635 | ||
636 | if (argc > 3) | |
637 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s %s", | |
638 | ssid_hex, argv[1], argv[2], key_hex); | |
639 | else if (argc > 2) | |
640 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s", | |
641 | ssid_hex, argv[1], argv[2]); | |
642 | else | |
643 | snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s", | |
644 | ssid_hex, argv[1]); | |
645 | return wpa_ctrl_command(ctrl, buf); | |
646 | } | |
ad08c363 JM |
647 | #endif /* CONFIG_WPS */ |
648 | ||
649 | ||
2049a875 JM |
650 | static int hostapd_cli_cmd_disassoc_imminent(struct wpa_ctrl *ctrl, int argc, |
651 | char *argv[]) | |
652 | { | |
653 | char buf[300]; | |
654 | int res; | |
655 | ||
656 | if (argc < 2) { | |
657 | printf("Invalid 'disassoc_imminent' command - two arguments " | |
658 | "(STA addr and Disassociation Timer) are needed\n"); | |
659 | return -1; | |
660 | } | |
661 | ||
662 | res = os_snprintf(buf, sizeof(buf), "DISASSOC_IMMINENT %s %s", | |
663 | argv[0], argv[1]); | |
d85e1fc8 | 664 | if (os_snprintf_error(sizeof(buf), res)) |
2049a875 JM |
665 | return -1; |
666 | return wpa_ctrl_command(ctrl, buf); | |
667 | } | |
668 | ||
669 | ||
71269b37 JM |
670 | static int hostapd_cli_cmd_ess_disassoc(struct wpa_ctrl *ctrl, int argc, |
671 | char *argv[]) | |
672 | { | |
673 | char buf[300]; | |
674 | int res; | |
675 | ||
d5b559b6 KP |
676 | if (argc < 3) { |
677 | printf("Invalid 'ess_disassoc' command - three arguments (STA " | |
678 | "addr, disassoc timer, and URL) are needed\n"); | |
71269b37 JM |
679 | return -1; |
680 | } | |
681 | ||
d5b559b6 KP |
682 | res = os_snprintf(buf, sizeof(buf), "ESS_DISASSOC %s %s %s", |
683 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 684 | if (os_snprintf_error(sizeof(buf), res)) |
71269b37 JM |
685 | return -1; |
686 | return wpa_ctrl_command(ctrl, buf); | |
687 | } | |
688 | ||
689 | ||
a30dff07 JM |
690 | static int hostapd_cli_cmd_bss_tm_req(struct wpa_ctrl *ctrl, int argc, |
691 | char *argv[]) | |
692 | { | |
693 | char buf[2000], *tmp; | |
694 | int res, i, total; | |
695 | ||
696 | if (argc < 1) { | |
697 | printf("Invalid 'bss_tm_req' command - at least one argument (STA addr) is needed\n"); | |
698 | return -1; | |
699 | } | |
700 | ||
701 | res = os_snprintf(buf, sizeof(buf), "BSS_TM_REQ %s", argv[0]); | |
d85e1fc8 | 702 | if (os_snprintf_error(sizeof(buf), res)) |
a30dff07 JM |
703 | return -1; |
704 | ||
705 | total = res; | |
706 | for (i = 1; i < argc; i++) { | |
707 | tmp = &buf[total]; | |
708 | res = os_snprintf(tmp, sizeof(buf) - total, " %s", argv[i]); | |
eeab4f2f | 709 | if (os_snprintf_error(sizeof(buf) - total, res)) |
a30dff07 JM |
710 | return -1; |
711 | total += res; | |
712 | } | |
713 | return wpa_ctrl_command(ctrl, buf); | |
714 | } | |
715 | ||
716 | ||
403b96fe JM |
717 | static int hostapd_cli_cmd_get_config(struct wpa_ctrl *ctrl, int argc, |
718 | char *argv[]) | |
719 | { | |
720 | return wpa_ctrl_command(ctrl, "GET_CONFIG"); | |
721 | } | |
722 | ||
723 | ||
e097556e | 724 | static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd, |
aa2ab916 | 725 | char *addr, size_t addr_len, int print) |
6fc6879b JM |
726 | { |
727 | char buf[4096], *pos; | |
728 | size_t len; | |
729 | int ret; | |
730 | ||
731 | if (ctrl_conn == NULL) { | |
732 | printf("Not connected to hostapd - command dropped.\n"); | |
733 | return -1; | |
734 | } | |
735 | len = sizeof(buf) - 1; | |
736 | ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, | |
737 | hostapd_cli_msg_cb); | |
738 | if (ret == -2) { | |
739 | printf("'%s' command timed out.\n", cmd); | |
740 | return -2; | |
741 | } else if (ret < 0) { | |
742 | printf("'%s' command failed.\n", cmd); | |
743 | return -1; | |
744 | } | |
745 | ||
746 | buf[len] = '\0'; | |
747 | if (memcmp(buf, "FAIL", 4) == 0) | |
748 | return -1; | |
aa2ab916 MK |
749 | if (print) |
750 | printf("%s", buf); | |
6fc6879b JM |
751 | |
752 | pos = buf; | |
753 | while (*pos != '\0' && *pos != '\n') | |
754 | pos++; | |
755 | *pos = '\0'; | |
756 | os_strlcpy(addr, buf, addr_len); | |
757 | return 0; | |
758 | } | |
759 | ||
760 | ||
761 | static int hostapd_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, | |
762 | char *argv[]) | |
763 | { | |
764 | char addr[32], cmd[64]; | |
765 | ||
aa2ab916 | 766 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 1)) |
6fc6879b JM |
767 | return 0; |
768 | do { | |
769 | snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
aa2ab916 | 770 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 1) == 0); |
6fc6879b JM |
771 | |
772 | return -1; | |
773 | } | |
774 | ||
775 | ||
4c43f44b MK |
776 | static int hostapd_cli_cmd_list_sta(struct wpa_ctrl *ctrl, int argc, |
777 | char *argv[]) | |
778 | { | |
779 | char addr[32], cmd[64]; | |
780 | ||
781 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) | |
782 | return 0; | |
783 | do { | |
784 | if (os_strcmp(addr, "") != 0) | |
785 | printf("%s\n", addr); | |
786 | os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
787 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); | |
788 | ||
789 | return 0; | |
790 | } | |
791 | ||
792 | ||
6fc6879b JM |
793 | static int hostapd_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
794 | { | |
01938838 | 795 | print_help(stdout, argc > 0 ? argv[0] : NULL); |
6fc6879b JM |
796 | return 0; |
797 | } | |
798 | ||
799 | ||
6cad0bff MK |
800 | static char ** hostapd_cli_complete_help(const char *str, int pos) |
801 | { | |
802 | int arg = get_cmd_arg_num(str, pos); | |
803 | char **res = NULL; | |
804 | ||
805 | switch (arg) { | |
806 | case 1: | |
807 | res = list_cmd_list(); | |
808 | break; | |
809 | } | |
810 | ||
811 | return res; | |
812 | } | |
813 | ||
814 | ||
6fc6879b JM |
815 | static int hostapd_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, |
816 | char *argv[]) | |
817 | { | |
23c130e9 | 818 | printf("%s\n\n%s\n", hostapd_cli_version, cli_full_license); |
6fc6879b JM |
819 | return 0; |
820 | } | |
821 | ||
822 | ||
c551700f KP |
823 | static int hostapd_cli_cmd_set_qos_map_set(struct wpa_ctrl *ctrl, |
824 | int argc, char *argv[]) | |
825 | { | |
826 | char buf[200]; | |
827 | int res; | |
828 | ||
829 | if (argc != 1) { | |
830 | printf("Invalid 'set_qos_map_set' command - " | |
831 | "one argument (comma delimited QoS map set) " | |
832 | "is needed\n"); | |
833 | return -1; | |
834 | } | |
835 | ||
836 | res = os_snprintf(buf, sizeof(buf), "SET_QOS_MAP_SET %s", argv[0]); | |
d85e1fc8 | 837 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
838 | return -1; |
839 | return wpa_ctrl_command(ctrl, buf); | |
840 | } | |
841 | ||
842 | ||
843 | static int hostapd_cli_cmd_send_qos_map_conf(struct wpa_ctrl *ctrl, | |
844 | int argc, char *argv[]) | |
845 | { | |
846 | char buf[50]; | |
847 | int res; | |
848 | ||
849 | if (argc != 1) { | |
850 | printf("Invalid 'send_qos_map_conf' command - " | |
851 | "one argument (STA addr) is needed\n"); | |
852 | return -1; | |
853 | } | |
854 | ||
855 | res = os_snprintf(buf, sizeof(buf), "SEND_QOS_MAP_CONF %s", argv[0]); | |
d85e1fc8 | 856 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
857 | return -1; |
858 | return wpa_ctrl_command(ctrl, buf); | |
859 | } | |
860 | ||
861 | ||
3fb17a95 JM |
862 | static int hostapd_cli_cmd_hs20_wnm_notif(struct wpa_ctrl *ctrl, int argc, |
863 | char *argv[]) | |
864 | { | |
865 | char buf[300]; | |
866 | int res; | |
867 | ||
868 | if (argc < 2) { | |
869 | printf("Invalid 'hs20_wnm_notif' command - two arguments (STA " | |
870 | "addr and URL) are needed\n"); | |
871 | return -1; | |
872 | } | |
873 | ||
874 | res = os_snprintf(buf, sizeof(buf), "HS20_WNM_NOTIF %s %s", | |
875 | argv[0], argv[1]); | |
d85e1fc8 | 876 | if (os_snprintf_error(sizeof(buf), res)) |
3fb17a95 JM |
877 | return -1; |
878 | return wpa_ctrl_command(ctrl, buf); | |
879 | } | |
880 | ||
881 | ||
8e1146d9 JM |
882 | static int hostapd_cli_cmd_hs20_deauth_req(struct wpa_ctrl *ctrl, int argc, |
883 | char *argv[]) | |
884 | { | |
885 | char buf[300]; | |
886 | int res; | |
887 | ||
888 | if (argc < 3) { | |
889 | printf("Invalid 'hs20_deauth_req' command - at least three arguments (STA addr, Code, Re-auth Delay) are needed\n"); | |
890 | return -1; | |
891 | } | |
892 | ||
893 | if (argc > 3) | |
894 | res = os_snprintf(buf, sizeof(buf), | |
895 | "HS20_DEAUTH_REQ %s %s %s %s", | |
896 | argv[0], argv[1], argv[2], argv[3]); | |
897 | else | |
898 | res = os_snprintf(buf, sizeof(buf), | |
899 | "HS20_DEAUTH_REQ %s %s %s", | |
900 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 901 | if (os_snprintf_error(sizeof(buf), res)) |
8e1146d9 JM |
902 | return -1; |
903 | return wpa_ctrl_command(ctrl, buf); | |
904 | } | |
905 | ||
906 | ||
6fc6879b JM |
907 | static int hostapd_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
908 | { | |
909 | hostapd_cli_quit = 1; | |
42838059 JM |
910 | if (interactive) |
911 | eloop_terminate(); | |
6fc6879b JM |
912 | return 0; |
913 | } | |
914 | ||
915 | ||
916 | static int hostapd_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
917 | { | |
918 | char cmd[256]; | |
919 | if (argc != 1) { | |
920 | printf("Invalid LEVEL command: needs one argument (debug " | |
921 | "level)\n"); | |
922 | return 0; | |
923 | } | |
924 | snprintf(cmd, sizeof(cmd), "LEVEL %s", argv[0]); | |
925 | return wpa_ctrl_command(ctrl, cmd); | |
926 | } | |
927 | ||
928 | ||
aa2ab916 MK |
929 | static void update_stations(struct wpa_ctrl *ctrl) |
930 | { | |
931 | char addr[32], cmd[64]; | |
932 | ||
933 | if (!ctrl || !interactive) | |
934 | return; | |
935 | ||
936 | cli_txt_list_flush(&stations); | |
937 | ||
938 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) | |
939 | return; | |
940 | do { | |
941 | if (os_strcmp(addr, "") != 0) | |
942 | cli_txt_list_add(&stations, addr); | |
943 | os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
944 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); | |
945 | } | |
946 | ||
947 | ||
b90c13d9 MK |
948 | static void hostapd_cli_get_interfaces(struct wpa_ctrl *ctrl, |
949 | struct dl_list *interfaces) | |
950 | { | |
951 | struct dirent *dent; | |
952 | DIR *dir; | |
953 | ||
954 | if (!ctrl || !interfaces) | |
955 | return; | |
956 | dir = opendir(ctrl_iface_dir); | |
957 | if (dir == NULL) | |
958 | return; | |
959 | ||
960 | while ((dent = readdir(dir))) { | |
961 | if (strcmp(dent->d_name, ".") == 0 || | |
962 | strcmp(dent->d_name, "..") == 0) | |
963 | continue; | |
964 | cli_txt_list_add(interfaces, dent->d_name); | |
965 | } | |
966 | closedir(dir); | |
967 | } | |
968 | ||
969 | ||
6fc6879b JM |
970 | static void hostapd_cli_list_interfaces(struct wpa_ctrl *ctrl) |
971 | { | |
972 | struct dirent *dent; | |
973 | DIR *dir; | |
974 | ||
975 | dir = opendir(ctrl_iface_dir); | |
976 | if (dir == NULL) { | |
977 | printf("Control interface directory '%s' could not be " | |
978 | "openned.\n", ctrl_iface_dir); | |
979 | return; | |
980 | } | |
981 | ||
982 | printf("Available interfaces:\n"); | |
983 | while ((dent = readdir(dir))) { | |
984 | if (strcmp(dent->d_name, ".") == 0 || | |
985 | strcmp(dent->d_name, "..") == 0) | |
986 | continue; | |
987 | printf("%s\n", dent->d_name); | |
988 | } | |
989 | closedir(dir); | |
990 | } | |
991 | ||
992 | ||
993 | static int hostapd_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, | |
994 | char *argv[]) | |
995 | { | |
996 | if (argc < 1) { | |
997 | hostapd_cli_list_interfaces(ctrl); | |
998 | return 0; | |
999 | } | |
e054a433 | 1000 | if (hostapd_cli_reconnect(argv[0]) != 0) { |
6fc6879b JM |
1001 | printf("Could not connect to interface '%s' - re-trying\n", |
1002 | ctrl_ifname); | |
1003 | } | |
1004 | return 0; | |
1005 | } | |
1006 | ||
1007 | ||
b90c13d9 MK |
1008 | static char ** hostapd_complete_interface(const char *str, int pos) |
1009 | { | |
1010 | int arg = get_cmd_arg_num(str, pos); | |
1011 | char **res = NULL; | |
1012 | DEFINE_DL_LIST(interfaces); | |
1013 | ||
1014 | switch (arg) { | |
1015 | case 1: | |
1016 | hostapd_cli_get_interfaces(ctrl_conn, &interfaces); | |
1017 | res = cli_txt_list_array(&interfaces); | |
1018 | cli_txt_list_flush(&interfaces); | |
1019 | break; | |
1020 | } | |
1021 | ||
1022 | return res; | |
1023 | } | |
1024 | ||
1025 | ||
b4e34f2f JM |
1026 | static int hostapd_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1027 | { | |
0c7cf1f5 | 1028 | char cmd[2048]; |
b4e34f2f JM |
1029 | int res; |
1030 | ||
1031 | if (argc != 2) { | |
1032 | printf("Invalid SET command: needs two arguments (variable " | |
1033 | "name and value)\n"); | |
1034 | return -1; | |
1035 | } | |
1036 | ||
1037 | res = os_snprintf(cmd, sizeof(cmd), "SET %s %s", argv[0], argv[1]); | |
eeab4f2f | 1038 | if (os_snprintf_error(sizeof(cmd), res)) { |
b4e34f2f JM |
1039 | printf("Too long SET command.\n"); |
1040 | return -1; | |
1041 | } | |
1042 | return wpa_ctrl_command(ctrl, cmd); | |
1043 | } | |
1044 | ||
1045 | ||
bf4167b9 MK |
1046 | static char ** hostapd_complete_set(const char *str, int pos) |
1047 | { | |
1048 | int arg = get_cmd_arg_num(str, pos); | |
1049 | const char *fields[] = { | |
1050 | #ifdef CONFIG_WPS_TESTING | |
1051 | "wps_version_number", "wps_testing_dummy_cred", | |
1052 | "wps_corrupt_pkhash", | |
1053 | #endif /* CONFIG_WPS_TESTING */ | |
1054 | #ifdef CONFIG_INTERWORKING | |
1055 | "gas_frag_limit", | |
1056 | #endif /* CONFIG_INTERWORKING */ | |
1057 | #ifdef CONFIG_TESTING_OPTIONS | |
1058 | "ext_mgmt_frame_handling", "ext_eapol_frame_io", | |
1059 | #endif /* CONFIG_TESTING_OPTIONS */ | |
1060 | #ifdef CONFIG_MBO | |
1061 | "mbo_assoc_disallow", | |
1062 | #endif /* CONFIG_MBO */ | |
1063 | "deny_mac_file", "accept_mac_file", | |
1064 | }; | |
1065 | int i, num_fields = ARRAY_SIZE(fields); | |
1066 | ||
1067 | if (arg == 1) { | |
1068 | char **res; | |
1069 | ||
1070 | res = os_calloc(num_fields + 1, sizeof(char *)); | |
1071 | if (!res) | |
1072 | return NULL; | |
1073 | for (i = 0; i < num_fields; i++) { | |
1074 | res[i] = os_strdup(fields[i]); | |
1075 | if (!res[i]) | |
1076 | return res; | |
1077 | } | |
1078 | return res; | |
1079 | } | |
1080 | return NULL; | |
1081 | } | |
1082 | ||
1083 | ||
acec8d32 JM |
1084 | static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1085 | { | |
1086 | char cmd[256]; | |
1087 | int res; | |
1088 | ||
1089 | if (argc != 1) { | |
1090 | printf("Invalid GET command: needs one argument (variable " | |
1091 | "name)\n"); | |
1092 | return -1; | |
1093 | } | |
1094 | ||
1095 | res = os_snprintf(cmd, sizeof(cmd), "GET %s", argv[0]); | |
eeab4f2f | 1096 | if (os_snprintf_error(sizeof(cmd), res)) { |
acec8d32 JM |
1097 | printf("Too long GET command.\n"); |
1098 | return -1; | |
1099 | } | |
1100 | return wpa_ctrl_command(ctrl, cmd); | |
1101 | } | |
1102 | ||
1103 | ||
c04a67de MK |
1104 | static char ** hostapd_complete_get(const char *str, int pos) |
1105 | { | |
1106 | int arg = get_cmd_arg_num(str, pos); | |
1107 | const char *fields[] = { | |
1108 | "version", "tls_library", | |
1109 | }; | |
1110 | int i, num_fields = ARRAY_SIZE(fields); | |
1111 | ||
1112 | if (arg == 1) { | |
1113 | char **res; | |
1114 | ||
1115 | res = os_calloc(num_fields + 1, sizeof(char *)); | |
1116 | if (!res) | |
1117 | return NULL; | |
1118 | for (i = 0; i < num_fields; i++) { | |
1119 | res[i] = os_strdup(fields[i]); | |
1120 | if (!res[i]) | |
1121 | return res; | |
1122 | } | |
1123 | return res; | |
1124 | } | |
1125 | return NULL; | |
1126 | } | |
1127 | ||
1128 | ||
ee039107 AN |
1129 | #ifdef CONFIG_FST |
1130 | static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
1131 | { | |
1132 | char cmd[256]; | |
1133 | int res; | |
1134 | int i; | |
1135 | int total; | |
1136 | ||
1137 | if (argc <= 0) { | |
1138 | printf("FST command: parameters are required.\n"); | |
1139 | return -1; | |
1140 | } | |
1141 | ||
1142 | total = os_snprintf(cmd, sizeof(cmd), "FST-MANAGER"); | |
1143 | ||
1144 | for (i = 0; i < argc; i++) { | |
1145 | res = os_snprintf(cmd + total, sizeof(cmd) - total, " %s", | |
1146 | argv[i]); | |
1147 | if (os_snprintf_error(sizeof(cmd) - total, res)) { | |
1148 | printf("Too long fst command.\n"); | |
1149 | return -1; | |
1150 | } | |
1151 | total += res; | |
1152 | } | |
1153 | return wpa_ctrl_command(ctrl, cmd); | |
1154 | } | |
1155 | #endif /* CONFIG_FST */ | |
1156 | ||
1157 | ||
334bf36a AO |
1158 | static int hostapd_cli_cmd_chan_switch(struct wpa_ctrl *ctrl, |
1159 | int argc, char *argv[]) | |
1160 | { | |
1161 | char cmd[256]; | |
1162 | int res; | |
1163 | int i; | |
1164 | char *tmp; | |
1165 | int total; | |
1166 | ||
1167 | if (argc < 2) { | |
1168 | printf("Invalid chan_switch command: needs at least two " | |
1169 | "arguments (count and freq)\n" | |
1170 | "usage: <cs_count> <freq> [sec_channel_offset=] " | |
1171 | "[center_freq1=] [center_freq2=] [bandwidth=] " | |
1172 | "[blocktx] [ht|vht]\n"); | |
1173 | return -1; | |
1174 | } | |
1175 | ||
1176 | res = os_snprintf(cmd, sizeof(cmd), "CHAN_SWITCH %s %s", | |
1177 | argv[0], argv[1]); | |
eeab4f2f | 1178 | if (os_snprintf_error(sizeof(cmd), res)) { |
334bf36a AO |
1179 | printf("Too long CHAN_SWITCH command.\n"); |
1180 | return -1; | |
1181 | } | |
1182 | ||
1183 | total = res; | |
1184 | for (i = 2; i < argc; i++) { | |
1185 | tmp = cmd + total; | |
1186 | res = os_snprintf(tmp, sizeof(cmd) - total, " %s", argv[i]); | |
eeab4f2f | 1187 | if (os_snprintf_error(sizeof(cmd) - total, res)) { |
334bf36a AO |
1188 | printf("Too long CHAN_SWITCH command.\n"); |
1189 | return -1; | |
1190 | } | |
1191 | total += res; | |
1192 | } | |
1193 | return wpa_ctrl_command(ctrl, cmd); | |
1194 | } | |
1195 | ||
1196 | ||
a6938b79 CB |
1197 | static int hostapd_cli_cmd_enable(struct wpa_ctrl *ctrl, int argc, |
1198 | char *argv[]) | |
1199 | { | |
1200 | return wpa_ctrl_command(ctrl, "ENABLE"); | |
1201 | } | |
1202 | ||
1203 | ||
1204 | static int hostapd_cli_cmd_reload(struct wpa_ctrl *ctrl, int argc, | |
1205 | char *argv[]) | |
1206 | { | |
1207 | return wpa_ctrl_command(ctrl, "RELOAD"); | |
1208 | } | |
1209 | ||
1210 | ||
1211 | static int hostapd_cli_cmd_disable(struct wpa_ctrl *ctrl, int argc, | |
1212 | char *argv[]) | |
1213 | { | |
1214 | return wpa_ctrl_command(ctrl, "DISABLE"); | |
1215 | } | |
1216 | ||
1217 | ||
6b43264e AS |
1218 | static int hostapd_cli_cmd_update_beacon(struct wpa_ctrl *ctrl, int argc, |
1219 | char *argv[]) | |
1220 | { | |
1221 | return wpa_ctrl_command(ctrl, "UPDATE_BEACON"); | |
1222 | } | |
1223 | ||
1224 | ||
3ae8b7b7 AS |
1225 | static int hostapd_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1226 | { | |
1227 | char cmd[256]; | |
1228 | int res; | |
1229 | ||
1230 | if (argc < 2 || argc > 3) { | |
1231 | printf("Invalid vendor command\n" | |
1232 | "usage: <vendor id> <command id> [<hex formatted command argument>]\n"); | |
1233 | return -1; | |
1234 | } | |
1235 | ||
1236 | res = os_snprintf(cmd, sizeof(cmd), "VENDOR %s %s %s", argv[0], argv[1], | |
1237 | argc == 3 ? argv[2] : ""); | |
eeab4f2f | 1238 | if (os_snprintf_error(sizeof(cmd), res)) { |
3ae8b7b7 AS |
1239 | printf("Too long VENDOR command.\n"); |
1240 | return -1; | |
1241 | } | |
1242 | return wpa_ctrl_command(ctrl, cmd); | |
1243 | } | |
1244 | ||
1245 | ||
2c6411ed JM |
1246 | static int hostapd_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, |
1247 | char *argv[]) | |
1248 | { | |
1249 | return wpa_ctrl_command(ctrl, "ERP_FLUSH"); | |
1250 | } | |
1251 | ||
1252 | ||
5c4f0511 SD |
1253 | static int hostapd_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, |
1254 | char *argv[]) | |
1255 | { | |
1256 | char cmd[256]; | |
1257 | int res; | |
1258 | ||
1259 | res = os_snprintf(cmd, sizeof(cmd), "LOG_LEVEL%s%s%s%s", | |
1260 | argc >= 1 ? " " : "", | |
1261 | argc >= 1 ? argv[0] : "", | |
1262 | argc == 2 ? " " : "", | |
1263 | argc == 2 ? argv[1] : ""); | |
1264 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1265 | printf("Too long option\n"); | |
1266 | return -1; | |
1267 | } | |
1268 | return wpa_ctrl_command(ctrl, cmd); | |
1269 | } | |
1270 | ||
1271 | ||
12605642 DL |
1272 | static int hostapd_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1273 | { | |
1274 | if (argc == 0) | |
1275 | return -1; | |
1276 | return hostapd_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]); | |
1277 | } | |
1278 | ||
1279 | ||
b8daac18 MH |
1280 | static int hostapd_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1281 | { | |
1282 | return wpa_ctrl_command(ctrl, "PMKSA"); | |
1283 | } | |
1284 | ||
1285 | ||
4c522c77 MH |
1286 | static int hostapd_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc, |
1287 | char *argv[]) | |
1288 | { | |
1289 | return wpa_ctrl_command(ctrl, "PMKSA_FLUSH"); | |
1290 | } | |
1291 | ||
1292 | ||
9b4b2264 DS |
1293 | static int hostapd_cli_cmd_set_neighbor(struct wpa_ctrl *ctrl, int argc, |
1294 | char *argv[]) | |
1295 | { | |
1296 | char cmd[2048]; | |
1297 | int res; | |
1298 | ||
451a27b1 DS |
1299 | if (argc < 3 || argc > 6) { |
1300 | printf("Invalid set_neighbor command: needs 3-6 arguments\n"); | |
9b4b2264 DS |
1301 | return -1; |
1302 | } | |
1303 | ||
451a27b1 | 1304 | res = os_snprintf(cmd, sizeof(cmd), "SET_NEIGHBOR %s %s %s %s %s %s", |
9b4b2264 | 1305 | argv[0], argv[1], argv[2], argc >= 4 ? argv[3] : "", |
451a27b1 | 1306 | argc >= 5 ? argv[4] : "", argc == 6 ? argv[5] : ""); |
9b4b2264 DS |
1307 | if (os_snprintf_error(sizeof(cmd), res)) { |
1308 | printf("Too long SET_NEIGHBOR command.\n"); | |
1309 | return -1; | |
1310 | } | |
1311 | return wpa_ctrl_command(ctrl, cmd); | |
1312 | } | |
1313 | ||
1314 | ||
ee48f48b BG |
1315 | static int hostapd_cli_cmd_show_neighbor(struct wpa_ctrl *ctrl, int argc, |
1316 | char *argv[]) | |
1317 | { | |
1318 | return wpa_ctrl_command(ctrl, "SHOW_NEIGHBOR"); | |
1319 | } | |
1320 | ||
1321 | ||
9b4b2264 DS |
1322 | static int hostapd_cli_cmd_remove_neighbor(struct wpa_ctrl *ctrl, int argc, |
1323 | char *argv[]) | |
1324 | { | |
70755e65 | 1325 | return hostapd_cli_cmd(ctrl, "REMOVE_NEIGHBOR", 1, argc, argv); |
9b4b2264 DS |
1326 | } |
1327 | ||
1328 | ||
f4f185a2 DS |
1329 | static int hostapd_cli_cmd_req_lci(struct wpa_ctrl *ctrl, int argc, |
1330 | char *argv[]) | |
1331 | { | |
1332 | char cmd[256]; | |
1333 | int res; | |
1334 | ||
1335 | if (argc != 1) { | |
1336 | printf("Invalid req_lci command - requires destination address\n"); | |
1337 | return -1; | |
1338 | } | |
1339 | ||
1340 | res = os_snprintf(cmd, sizeof(cmd), "REQ_LCI %s", argv[0]); | |
1341 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1342 | printf("Too long REQ_LCI command.\n"); | |
1343 | return -1; | |
1344 | } | |
1345 | return wpa_ctrl_command(ctrl, cmd); | |
1346 | } | |
1347 | ||
1348 | ||
220754c5 DS |
1349 | static int hostapd_cli_cmd_req_range(struct wpa_ctrl *ctrl, int argc, |
1350 | char *argv[]) | |
1351 | { | |
1352 | if (argc < 4) { | |
1353 | printf("Invalid req_range command: needs at least 4 arguments - dest address, randomization interval, min AP count, and 1 to 16 AP addresses\n"); | |
1354 | return -1; | |
1355 | } | |
1356 | ||
1357 | return hostapd_cli_cmd(ctrl, "REQ_RANGE", 4, argc, argv); | |
1358 | } | |
1359 | ||
1360 | ||
4d7aab78 EL |
1361 | static int hostapd_cli_cmd_driver_flags(struct wpa_ctrl *ctrl, int argc, |
1362 | char *argv[]) | |
1363 | { | |
1364 | return wpa_ctrl_command(ctrl, "DRIVER_FLAGS"); | |
1365 | } | |
1366 | ||
1367 | ||
dc7fc09c JM |
1368 | #ifdef CONFIG_DPP |
1369 | ||
1370 | static int hostapd_cli_cmd_dpp_qr_code(struct wpa_ctrl *ctrl, int argc, | |
1371 | char *argv[]) | |
1372 | { | |
1373 | return hostapd_cli_cmd(ctrl, "DPP_QR_CODE", 1, argc, argv); | |
1374 | } | |
1375 | ||
1376 | ||
1377 | static int hostapd_cli_cmd_dpp_bootstrap_gen(struct wpa_ctrl *ctrl, int argc, | |
1378 | char *argv[]) | |
1379 | { | |
1380 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GEN", 1, argc, argv); | |
1381 | } | |
1382 | ||
1383 | ||
1384 | static int hostapd_cli_cmd_dpp_bootstrap_remove(struct wpa_ctrl *ctrl, int argc, | |
1385 | char *argv[]) | |
1386 | { | |
1387 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_REMOVE", 1, argc, argv); | |
1388 | } | |
1389 | ||
1390 | ||
1391 | static int hostapd_cli_cmd_dpp_bootstrap_get_uri(struct wpa_ctrl *ctrl, | |
1392 | int argc, char *argv[]) | |
1393 | { | |
1394 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GET_URI", 1, argc, argv); | |
1395 | } | |
1396 | ||
1397 | ||
1398 | static int hostapd_cli_cmd_dpp_bootstrap_info(struct wpa_ctrl *ctrl, int argc, | |
1399 | char *argv[]) | |
1400 | { | |
1401 | return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_INFO", 1, argc, argv); | |
1402 | } | |
1403 | ||
1404 | ||
1405 | static int hostapd_cli_cmd_dpp_auth_init(struct wpa_ctrl *ctrl, int argc, | |
1406 | char *argv[]) | |
1407 | { | |
1408 | return hostapd_cli_cmd(ctrl, "DPP_AUTH_INIT", 1, argc, argv); | |
1409 | } | |
1410 | ||
1411 | ||
dff5ab97 JM |
1412 | static int hostapd_cli_cmd_dpp_listen(struct wpa_ctrl *ctrl, int argc, |
1413 | char *argv[]) | |
1414 | { | |
1415 | return hostapd_cli_cmd(ctrl, "DPP_LISTEN", 1, argc, argv); | |
1416 | } | |
1417 | ||
1418 | ||
1419 | static int hostapd_cli_cmd_dpp_stop_listen(struct wpa_ctrl *ctrl, int argc, | |
1420 | char *argv[]) | |
1421 | { | |
1422 | return wpa_ctrl_command(ctrl, "DPP_STOP_LISTEN"); | |
1423 | } | |
1424 | ||
1425 | ||
dc7fc09c JM |
1426 | static int hostapd_cli_cmd_dpp_configurator_add(struct wpa_ctrl *ctrl, int argc, |
1427 | char *argv[]) | |
1428 | { | |
1429 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_ADD", 0, argc, argv); | |
1430 | } | |
1431 | ||
1432 | ||
1433 | static int hostapd_cli_cmd_dpp_configurator_remove(struct wpa_ctrl *ctrl, | |
1434 | int argc, char *argv[]) | |
1435 | { | |
1436 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_REMOVE", 1, argc, argv); | |
1437 | } | |
1438 | ||
1439 | ||
8179ae3a PK |
1440 | static int hostapd_cli_cmd_dpp_configurator_get_key(struct wpa_ctrl *ctrl, |
1441 | int argc, char *argv[]) | |
1442 | { | |
1443 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_GET_KEY", 1, argc, argv); | |
1444 | } | |
1445 | ||
1446 | ||
d2b51381 PJC |
1447 | static int hostapd_cli_cmd_dpp_configurator_sign(struct wpa_ctrl *ctrl, |
1448 | int argc, char *argv[]) | |
1449 | { | |
1450 | return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_SIGN", 1, argc, argv); | |
1451 | } | |
1452 | ||
1453 | ||
dc7fc09c JM |
1454 | static int hostapd_cli_cmd_dpp_pkex_add(struct wpa_ctrl *ctrl, int argc, |
1455 | char *argv[]) | |
1456 | { | |
1457 | return hostapd_cli_cmd(ctrl, "DPP_PKEX_ADD", 1, argc, argv); | |
1458 | } | |
1459 | ||
1460 | ||
1461 | static int hostapd_cli_cmd_dpp_pkex_remove(struct wpa_ctrl *ctrl, int argc, | |
1462 | char *argv[]) | |
1463 | { | |
1464 | return hostapd_cli_cmd(ctrl, "DPP_PKEX_REMOVE", 1, argc, argv); | |
1465 | } | |
1466 | ||
1467 | #endif /* CONFIG_DPP */ | |
1468 | ||
1469 | ||
3988046d T |
1470 | static int hostapd_cli_cmd_accept_macacl(struct wpa_ctrl *ctrl, int argc, |
1471 | char *argv[]) | |
1472 | { | |
1473 | return hostapd_cli_cmd(ctrl, "ACCEPT_ACL", 1, argc, argv); | |
1474 | } | |
1475 | ||
1476 | ||
1477 | static int hostapd_cli_cmd_deny_macacl(struct wpa_ctrl *ctrl, int argc, | |
1478 | char *argv[]) | |
1479 | { | |
1480 | return hostapd_cli_cmd(ctrl, "DENY_ACL", 1, argc, argv); | |
1481 | } | |
1482 | ||
1483 | ||
2df73f52 BP |
1484 | static int hostapd_cli_cmd_poll_sta(struct wpa_ctrl *ctrl, int argc, |
1485 | char *argv[]) | |
1486 | { | |
1487 | return hostapd_cli_cmd(ctrl, "POLL_STA", 1, argc, argv); | |
1488 | } | |
1489 | ||
1490 | ||
d6e7d4de AS |
1491 | static int hostapd_cli_cmd_req_beacon(struct wpa_ctrl *ctrl, int argc, |
1492 | char *argv[]) | |
1493 | { | |
1494 | return hostapd_cli_cmd(ctrl, "REQ_BEACON", 2, argc, argv); | |
1495 | } | |
1496 | ||
1497 | ||
83c86081 MK |
1498 | static int hostapd_cli_cmd_reload_wpa_psk(struct wpa_ctrl *ctrl, int argc, |
1499 | char *argv[]) | |
1500 | { | |
1501 | return wpa_ctrl_command(ctrl, "RELOAD_WPA_PSK"); | |
1502 | } | |
1503 | ||
1504 | ||
6fc6879b JM |
1505 | struct hostapd_cli_cmd { |
1506 | const char *cmd; | |
1507 | int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]); | |
1f927cd4 MK |
1508 | char ** (*completion)(const char *str, int pos); |
1509 | const char *usage; | |
6fc6879b JM |
1510 | }; |
1511 | ||
8b423edb | 1512 | static const struct hostapd_cli_cmd hostapd_cli_commands[] = { |
1f927cd4 MK |
1513 | { "ping", hostapd_cli_cmd_ping, NULL, |
1514 | "= pings hostapd" }, | |
1515 | { "mib", hostapd_cli_cmd_mib, NULL, | |
1516 | "= get MIB variables (dot1x, dot11, radius)" }, | |
62b95eb6 MK |
1517 | { "relog", hostapd_cli_cmd_relog, NULL, |
1518 | "= reload/truncate debug log output file" }, | |
1519 | { "status", hostapd_cli_cmd_status, NULL, | |
1520 | "= show interface status info" }, | |
4f59ad06 | 1521 | { "sta", hostapd_cli_cmd_sta, hostapd_complete_stations, |
1f927cd4 MK |
1522 | "<addr> = get MIB variables for one station" }, |
1523 | { "all_sta", hostapd_cli_cmd_all_sta, NULL, | |
1524 | "= get MIB variables for all stations" }, | |
4c43f44b MK |
1525 | { "list_sta", hostapd_cli_cmd_list_sta, NULL, |
1526 | "= list all stations" }, | |
1f927cd4 MK |
1527 | { "new_sta", hostapd_cli_cmd_new_sta, NULL, |
1528 | "<addr> = add a new station" }, | |
8b73c6aa | 1529 | { "deauthenticate", hostapd_cli_cmd_deauthenticate, |
4f59ad06 | 1530 | hostapd_complete_stations, |
1f927cd4 | 1531 | "<addr> = deauthenticate a station" }, |
8b73c6aa | 1532 | { "disassociate", hostapd_cli_cmd_disassociate, |
4f59ad06 | 1533 | hostapd_complete_stations, |
1f927cd4 | 1534 | "<addr> = disassociate a station" }, |
04059ab8 | 1535 | #ifdef CONFIG_TAXONOMY |
86adff09 | 1536 | { "signature", hostapd_cli_cmd_signature, hostapd_complete_stations, |
04059ab8 DG |
1537 | "<addr> = get taxonomy signature for a station" }, |
1538 | #endif /* CONFIG_TAXONOMY */ | |
86adff09 | 1539 | { "sa_query", hostapd_cli_cmd_sa_query, hostapd_complete_stations, |
1f927cd4 | 1540 | "<addr> = send SA Query to a station" }, |
ad08c363 | 1541 | #ifdef CONFIG_WPS |
1f927cd4 MK |
1542 | { "wps_pin", hostapd_cli_cmd_wps_pin, NULL, |
1543 | "<uuid> <pin> [timeout] [addr] = add WPS Enrollee PIN" }, | |
1544 | { "wps_check_pin", hostapd_cli_cmd_wps_check_pin, NULL, | |
1545 | "<PIN> = verify PIN checksum" }, | |
1546 | { "wps_pbc", hostapd_cli_cmd_wps_pbc, NULL, | |
1547 | "= indicate button pushed to initiate PBC" }, | |
1548 | { "wps_cancel", hostapd_cli_cmd_wps_cancel, NULL, | |
1549 | "= cancel the pending WPS operation" }, | |
bb45b6d7 | 1550 | #ifdef CONFIG_WPS_NFC |
1f927cd4 MK |
1551 | { "wps_nfc_tag_read", hostapd_cli_cmd_wps_nfc_tag_read, NULL, |
1552 | "<hexdump> = report read NFC tag with WPS data" }, | |
1553 | { "wps_nfc_config_token", hostapd_cli_cmd_wps_nfc_config_token, NULL, | |
1554 | "<WPS/NDEF> = build NFC configuration token" }, | |
1555 | { "wps_nfc_token", hostapd_cli_cmd_wps_nfc_token, NULL, | |
1556 | "<WPS/NDEF/enable/disable> = manager NFC password token" }, | |
1557 | { "nfc_get_handover_sel", hostapd_cli_cmd_nfc_get_handover_sel, NULL, | |
1558 | NULL }, | |
bb45b6d7 | 1559 | #endif /* CONFIG_WPS_NFC */ |
1f927cd4 MK |
1560 | { "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin, NULL, |
1561 | "<cmd> [params..] = enable/disable AP PIN" }, | |
1562 | { "wps_config", hostapd_cli_cmd_wps_config, NULL, | |
1563 | "<SSID> <auth> <encr> <key> = configure AP" }, | |
1564 | { "wps_get_status", hostapd_cli_cmd_wps_get_status, NULL, | |
1565 | "= show current WPS status" }, | |
ad08c363 | 1566 | #endif /* CONFIG_WPS */ |
62b95eb6 MK |
1567 | { "disassoc_imminent", hostapd_cli_cmd_disassoc_imminent, NULL, |
1568 | "= send Disassociation Imminent notification" }, | |
1569 | { "ess_disassoc", hostapd_cli_cmd_ess_disassoc, NULL, | |
1570 | "= send ESS Dissassociation Imminent notification" }, | |
1571 | { "bss_tm_req", hostapd_cli_cmd_bss_tm_req, NULL, | |
1572 | "= send BSS Transition Management Request" }, | |
1f927cd4 MK |
1573 | { "get_config", hostapd_cli_cmd_get_config, NULL, |
1574 | "= show current configuration" }, | |
6cad0bff | 1575 | { "help", hostapd_cli_cmd_help, hostapd_cli_complete_help, |
1f927cd4 | 1576 | "= show this usage help" }, |
b90c13d9 | 1577 | { "interface", hostapd_cli_cmd_interface, hostapd_complete_interface, |
1f927cd4 | 1578 | "[ifname] = show interfaces/select interface" }, |
ee039107 | 1579 | #ifdef CONFIG_FST |
62b95eb6 MK |
1580 | { "fst", hostapd_cli_cmd_fst, NULL, |
1581 | "<params...> = send FST-MANAGER control interface command" }, | |
ee039107 | 1582 | #endif /* CONFIG_FST */ |
62b95eb6 MK |
1583 | { "raw", hostapd_cli_cmd_raw, NULL, |
1584 | "<params..> = send unprocessed command" }, | |
1f927cd4 MK |
1585 | { "level", hostapd_cli_cmd_level, NULL, |
1586 | "<debug level> = change debug level" }, | |
1587 | { "license", hostapd_cli_cmd_license, NULL, | |
1588 | "= show full hostapd_cli license" }, | |
1589 | { "quit", hostapd_cli_cmd_quit, NULL, | |
1590 | "= exit hostapd_cli" }, | |
bf4167b9 | 1591 | { "set", hostapd_cli_cmd_set, hostapd_complete_set, |
62b95eb6 | 1592 | "<name> <value> = set runtime variables" }, |
c04a67de | 1593 | { "get", hostapd_cli_cmd_get, hostapd_complete_get, |
62b95eb6 MK |
1594 | "<name> = get runtime info" }, |
1595 | { "set_qos_map_set", hostapd_cli_cmd_set_qos_map_set, NULL, | |
1596 | "<arg,arg,...> = set QoS Map set element" }, | |
86adff09 MK |
1597 | { "send_qos_map_conf", hostapd_cli_cmd_send_qos_map_conf, |
1598 | hostapd_complete_stations, | |
62b95eb6 MK |
1599 | "<addr> = send QoS Map Configure frame" }, |
1600 | { "chan_switch", hostapd_cli_cmd_chan_switch, NULL, | |
1601 | "<cs_count> <freq> [sec_channel_offset=] [center_freq1=]\n" | |
1602 | " [center_freq2=] [bandwidth=] [blocktx] [ht|vht]\n" | |
1603 | " = initiate channel switch announcement" }, | |
1604 | { "hs20_wnm_notif", hostapd_cli_cmd_hs20_wnm_notif, NULL, | |
1605 | "<addr> <url>\n" | |
1606 | " = send WNM-Notification Subscription Remediation Request" }, | |
1607 | { "hs20_deauth_req", hostapd_cli_cmd_hs20_deauth_req, NULL, | |
1608 | "<addr> <code (0/1)> <Re-auth-Delay(sec)> [url]\n" | |
1609 | " = send WNM-Notification imminent deauthentication indication" }, | |
1610 | { "vendor", hostapd_cli_cmd_vendor, NULL, | |
1611 | "<vendor id> <sub command id> [<hex formatted data>]\n" | |
1612 | " = send vendor driver command" }, | |
1613 | { "enable", hostapd_cli_cmd_enable, NULL, | |
1614 | "= enable hostapd on current interface" }, | |
1615 | { "reload", hostapd_cli_cmd_reload, NULL, | |
1616 | "= reload configuration for current interface" }, | |
1617 | { "disable", hostapd_cli_cmd_disable, NULL, | |
1618 | "= disable hostapd on current interface" }, | |
6b43264e AS |
1619 | { "update_beacon", hostapd_cli_cmd_update_beacon, NULL, |
1620 | "= update Beacon frame contents\n"}, | |
62b95eb6 MK |
1621 | { "erp_flush", hostapd_cli_cmd_erp_flush, NULL, |
1622 | "= drop all ERP keys"}, | |
1623 | { "log_level", hostapd_cli_cmd_log_level, NULL, | |
1624 | "[level] = show/change log verbosity level" }, | |
1625 | { "pmksa", hostapd_cli_cmd_pmksa, NULL, | |
1626 | " = show PMKSA cache entries" }, | |
1627 | { "pmksa_flush", hostapd_cli_cmd_pmksa_flush, NULL, | |
1628 | " = flush PMKSA cache" }, | |
1629 | { "set_neighbor", hostapd_cli_cmd_set_neighbor, NULL, | |
1630 | "<addr> <ssid=> <nr=> [lci=] [civic=] [stat]\n" | |
1631 | " = add AP to neighbor database" }, | |
ee48f48b BG |
1632 | { "show_neighbor", hostapd_cli_cmd_show_neighbor, NULL, |
1633 | " = show neighbor database entries" }, | |
62b95eb6 | 1634 | { "remove_neighbor", hostapd_cli_cmd_remove_neighbor, NULL, |
70755e65 | 1635 | "<addr> [ssid=<hex>] = remove AP from neighbor database" }, |
86adff09 | 1636 | { "req_lci", hostapd_cli_cmd_req_lci, hostapd_complete_stations, |
62b95eb6 MK |
1637 | "<addr> = send LCI request to a station"}, |
1638 | { "req_range", hostapd_cli_cmd_req_range, NULL, | |
1639 | " = send FTM range request"}, | |
1640 | { "driver_flags", hostapd_cli_cmd_driver_flags, NULL, | |
1641 | " = show supported driver flags"}, | |
dc7fc09c JM |
1642 | #ifdef CONFIG_DPP |
1643 | { "dpp_qr_code", hostapd_cli_cmd_dpp_qr_code, NULL, | |
1644 | "report a scanned DPP URI from a QR Code" }, | |
1645 | { "dpp_bootstrap_gen", hostapd_cli_cmd_dpp_bootstrap_gen, NULL, | |
1646 | "type=<qrcode> [chan=..] [mac=..] [info=..] [curve=..] [key=..] = generate DPP bootstrap information" }, | |
1647 | { "dpp_bootstrap_remove", hostapd_cli_cmd_dpp_bootstrap_remove, NULL, | |
1648 | "*|<id> = remove DPP bootstrap information" }, | |
1649 | { "dpp_bootstrap_get_uri", hostapd_cli_cmd_dpp_bootstrap_get_uri, NULL, | |
1650 | "<id> = get DPP bootstrap URI" }, | |
1651 | { "dpp_bootstrap_info", hostapd_cli_cmd_dpp_bootstrap_info, NULL, | |
1652 | "<id> = show DPP bootstrap information" }, | |
1653 | { "dpp_auth_init", hostapd_cli_cmd_dpp_auth_init, NULL, | |
1654 | "peer=<id> [own=<id>] = initiate DPP bootstrapping" }, | |
dff5ab97 JM |
1655 | { "dpp_listen", hostapd_cli_cmd_dpp_listen, NULL, |
1656 | "<freq in MHz> = start DPP listen" }, | |
1657 | { "dpp_stop_listen", hostapd_cli_cmd_dpp_stop_listen, NULL, | |
1658 | "= stop DPP listen" }, | |
dc7fc09c JM |
1659 | { "dpp_configurator_add", hostapd_cli_cmd_dpp_configurator_add, NULL, |
1660 | "[curve=..] [key=..] = add DPP configurator" }, | |
1661 | { "dpp_configurator_remove", hostapd_cli_cmd_dpp_configurator_remove, | |
1662 | NULL, | |
1663 | "*|<id> = remove DPP configurator" }, | |
cd676ae3 | 1664 | { "dpp_configurator_get_key", hostapd_cli_cmd_dpp_configurator_get_key, |
8179ae3a PK |
1665 | NULL, |
1666 | "<id> = Get DPP configurator's private key" }, | |
d2b51381 PJC |
1667 | { "dpp_configurator_sign", hostapd_cli_cmd_dpp_configurator_sign, NULL, |
1668 | "conf=<role> configurator=<id> = generate self DPP configuration" }, | |
dc7fc09c JM |
1669 | { "dpp_pkex_add", hostapd_cli_cmd_dpp_pkex_add, NULL, |
1670 | "add PKEX code" }, | |
1671 | { "dpp_pkex_remove", hostapd_cli_cmd_dpp_pkex_remove, NULL, | |
1672 | "*|<id> = remove DPP pkex information" }, | |
1673 | #endif /* CONFIG_DPP */ | |
3988046d T |
1674 | { "accept_acl", hostapd_cli_cmd_accept_macacl, NULL, |
1675 | "=Add/Delete/Show/Clear accept MAC ACL" }, | |
1676 | { "deny_acl", hostapd_cli_cmd_deny_macacl, NULL, | |
1677 | "=Add/Delete/Show/Clear deny MAC ACL" }, | |
2df73f52 BP |
1678 | { "poll_sta", hostapd_cli_cmd_poll_sta, hostapd_complete_stations, |
1679 | "<addr> = poll a STA to check connectivity with a QoS null frame" }, | |
d6e7d4de AS |
1680 | { "req_beacon", hostapd_cli_cmd_req_beacon, NULL, |
1681 | "<addr> [req_mode=] <measurement request hexdump> = send a Beacon report request to a station" }, | |
83c86081 MK |
1682 | { "reload_wpa_psk", hostapd_cli_cmd_reload_wpa_psk, NULL, |
1683 | "= reload wpa_psk_file only" }, | |
1f927cd4 | 1684 | { NULL, NULL, NULL, NULL } |
6fc6879b JM |
1685 | }; |
1686 | ||
1687 | ||
01938838 MK |
1688 | /* |
1689 | * Prints command usage, lines are padded with the specified string. | |
1690 | */ | |
1691 | static void print_cmd_help(FILE *stream, const struct hostapd_cli_cmd *cmd, | |
1692 | const char *pad) | |
1693 | { | |
1694 | char c; | |
1695 | size_t n; | |
1696 | ||
1697 | if (cmd->usage == NULL) | |
1698 | return; | |
1699 | fprintf(stream, "%s%s ", pad, cmd->cmd); | |
1700 | for (n = 0; (c = cmd->usage[n]); n++) { | |
1701 | fprintf(stream, "%c", c); | |
1702 | if (c == '\n') | |
1703 | fprintf(stream, "%s", pad); | |
1704 | } | |
1705 | fprintf(stream, "\n"); | |
1706 | } | |
1707 | ||
1708 | ||
1709 | static void print_help(FILE *stream, const char *cmd) | |
1710 | { | |
1711 | int n; | |
1712 | ||
1713 | fprintf(stream, "commands:\n"); | |
1714 | for (n = 0; hostapd_cli_commands[n].cmd; n++) { | |
1715 | if (cmd == NULL || str_starts(hostapd_cli_commands[n].cmd, cmd)) | |
1716 | print_cmd_help(stream, &hostapd_cli_commands[n], " "); | |
1717 | } | |
1718 | } | |
1719 | ||
1720 | ||
6fc6879b JM |
1721 | static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1722 | { | |
8b423edb | 1723 | const struct hostapd_cli_cmd *cmd, *match = NULL; |
6fc6879b JM |
1724 | int count; |
1725 | ||
1726 | count = 0; | |
1727 | cmd = hostapd_cli_commands; | |
1728 | while (cmd->cmd) { | |
1729 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == 0) { | |
1730 | match = cmd; | |
acec8d32 JM |
1731 | if (os_strcasecmp(cmd->cmd, argv[0]) == 0) { |
1732 | /* we have an exact match */ | |
1733 | count = 1; | |
1734 | break; | |
1735 | } | |
6fc6879b JM |
1736 | count++; |
1737 | } | |
1738 | cmd++; | |
1739 | } | |
1740 | ||
1741 | if (count > 1) { | |
1742 | printf("Ambiguous command '%s'; possible commands:", argv[0]); | |
1743 | cmd = hostapd_cli_commands; | |
1744 | while (cmd->cmd) { | |
1745 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == | |
1746 | 0) { | |
1747 | printf(" %s", cmd->cmd); | |
1748 | } | |
1749 | cmd++; | |
1750 | } | |
1751 | printf("\n"); | |
1752 | } else if (count == 0) { | |
1753 | printf("Unknown command '%s'\n", argv[0]); | |
1754 | } else { | |
1755 | match->handler(ctrl, argc - 1, &argv[1]); | |
1756 | } | |
1757 | } | |
1758 | ||
1759 | ||
1cef253a MK |
1760 | static void cli_event(const char *str) |
1761 | { | |
8b73c6aa MK |
1762 | const char *start, *s; |
1763 | ||
1764 | start = os_strchr(str, '>'); | |
1765 | if (start == NULL) | |
1766 | return; | |
1767 | ||
1768 | start++; | |
1769 | ||
1770 | if (str_starts(start, AP_STA_CONNECTED)) { | |
1771 | s = os_strchr(start, ' '); | |
1772 | if (s == NULL) | |
1773 | return; | |
1774 | cli_txt_list_add(&stations, s + 1); | |
1775 | return; | |
1776 | } | |
1777 | ||
1778 | if (str_starts(start, AP_STA_DISCONNECTED)) { | |
1779 | s = os_strchr(start, ' '); | |
1780 | if (s == NULL) | |
1781 | return; | |
1782 | cli_txt_list_del_addr(&stations, s + 1); | |
1783 | return; | |
1784 | } | |
1cef253a MK |
1785 | } |
1786 | ||
1787 | ||
bae92174 GD |
1788 | static void hostapd_cli_recv_pending(struct wpa_ctrl *ctrl, int in_read, |
1789 | int action_monitor) | |
6fc6879b JM |
1790 | { |
1791 | int first = 1; | |
1792 | if (ctrl_conn == NULL) | |
1793 | return; | |
1794 | while (wpa_ctrl_pending(ctrl)) { | |
0c7cf1f5 | 1795 | char buf[4096]; |
6fc6879b JM |
1796 | size_t len = sizeof(buf) - 1; |
1797 | if (wpa_ctrl_recv(ctrl, buf, &len) == 0) { | |
1798 | buf[len] = '\0'; | |
bae92174 GD |
1799 | if (action_monitor) |
1800 | hostapd_cli_action_process(buf, len); | |
1801 | else { | |
1cef253a | 1802 | cli_event(buf); |
bae92174 GD |
1803 | if (in_read && first) |
1804 | printf("\n"); | |
1805 | first = 0; | |
1806 | printf("%s\n", buf); | |
1807 | } | |
6fc6879b JM |
1808 | } else { |
1809 | printf("Could not read pending message.\n"); | |
1810 | break; | |
1811 | } | |
1812 | } | |
1813 | } | |
1814 | ||
1815 | ||
1cef253a MK |
1816 | static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx) |
1817 | { | |
1818 | hostapd_cli_recv_pending(ctrl_conn, 0, 0); | |
1819 | } | |
1820 | ||
1821 | ||
42838059 | 1822 | static void hostapd_cli_ping(void *eloop_ctx, void *timeout_ctx) |
6fc6879b JM |
1823 | { |
1824 | if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) { | |
1825 | printf("Connection to hostapd lost - trying to reconnect\n"); | |
1826 | hostapd_cli_close_connection(); | |
1827 | } | |
e054a433 MK |
1828 | if (!ctrl_conn && hostapd_cli_reconnect(ctrl_ifname) == 0) |
1829 | printf("Connection to hostapd re-established\n"); | |
6fc6879b | 1830 | if (ctrl_conn) |
bae92174 | 1831 | hostapd_cli_recv_pending(ctrl_conn, 1, 0); |
42838059 JM |
1832 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1833 | } | |
1834 | ||
1835 | ||
1836 | static void hostapd_cli_eloop_terminate(int sig, void *signal_ctx) | |
1837 | { | |
1838 | eloop_terminate(); | |
1839 | } | |
1840 | ||
1841 | ||
1842 | static void hostapd_cli_edit_cmd_cb(void *ctx, char *cmd) | |
1843 | { | |
1844 | char *argv[max_args]; | |
1845 | int argc; | |
1846 | argc = tokenize_cmd(cmd, argv); | |
1847 | if (argc) | |
1848 | wpa_request(ctrl_conn, argc, argv); | |
1849 | } | |
1850 | ||
1851 | ||
1852 | static void hostapd_cli_edit_eof_cb(void *ctx) | |
1853 | { | |
1854 | eloop_terminate(); | |
1855 | } | |
1856 | ||
1857 | ||
1f927cd4 MK |
1858 | static char ** list_cmd_list(void) |
1859 | { | |
1860 | char **res; | |
1861 | int i, count; | |
1862 | ||
1863 | count = ARRAY_SIZE(hostapd_cli_commands); | |
1864 | res = os_calloc(count + 1, sizeof(char *)); | |
1865 | if (res == NULL) | |
1866 | return NULL; | |
1867 | ||
1868 | for (i = 0; hostapd_cli_commands[i].cmd; i++) { | |
1869 | res[i] = os_strdup(hostapd_cli_commands[i].cmd); | |
1870 | if (res[i] == NULL) | |
1871 | break; | |
1872 | } | |
1873 | ||
1874 | return res; | |
1875 | } | |
1876 | ||
1877 | ||
1878 | static char ** hostapd_cli_cmd_completion(const char *cmd, const char *str, | |
1879 | int pos) | |
1880 | { | |
1881 | int i; | |
1882 | ||
1883 | for (i = 0; hostapd_cli_commands[i].cmd; i++) { | |
1884 | if (os_strcasecmp(hostapd_cli_commands[i].cmd, cmd) != 0) | |
1885 | continue; | |
1886 | if (hostapd_cli_commands[i].completion) | |
1887 | return hostapd_cli_commands[i].completion(str, pos); | |
1888 | if (!hostapd_cli_commands[i].usage) | |
1889 | return NULL; | |
1890 | edit_clear_line(); | |
1891 | printf("\r%s\n", hostapd_cli_commands[i].usage); | |
1892 | edit_redraw(); | |
1893 | break; | |
1894 | } | |
1895 | ||
1896 | return NULL; | |
1897 | } | |
1898 | ||
1899 | ||
1900 | static char ** hostapd_cli_edit_completion_cb(void *ctx, const char *str, | |
1901 | int pos) | |
1902 | { | |
1903 | char **res; | |
1904 | const char *end; | |
1905 | char *cmd; | |
1906 | ||
1907 | end = os_strchr(str, ' '); | |
1908 | if (end == NULL || str + pos < end) | |
1909 | return list_cmd_list(); | |
1910 | ||
1911 | cmd = os_malloc(pos + 1); | |
1912 | if (cmd == NULL) | |
1913 | return NULL; | |
1914 | os_memcpy(cmd, str, pos); | |
1915 | cmd[end - str] = '\0'; | |
1916 | res = hostapd_cli_cmd_completion(cmd, str, pos); | |
1917 | os_free(cmd); | |
1918 | return res; | |
1919 | } | |
1920 | ||
1921 | ||
42838059 JM |
1922 | static void hostapd_cli_interactive(void) |
1923 | { | |
cf296a23 MK |
1924 | char *hfile = NULL; |
1925 | char *home; | |
1926 | ||
42838059 JM |
1927 | printf("\nInteractive mode\n\n"); |
1928 | ||
cf296a23 MK |
1929 | #ifdef CONFIG_HOSTAPD_CLI_HISTORY_DIR |
1930 | home = CONFIG_HOSTAPD_CLI_HISTORY_DIR; | |
1931 | #else /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ | |
1932 | home = getenv("HOME"); | |
1933 | #endif /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ | |
1934 | if (home) { | |
1935 | const char *fname = ".hostapd_cli_history"; | |
1936 | int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1; | |
1937 | hfile = os_malloc(hfile_len); | |
1938 | if (hfile) | |
1939 | os_snprintf(hfile, hfile_len, "%s/%s", home, fname); | |
1940 | } | |
1941 | ||
42838059 JM |
1942 | eloop_register_signal_terminate(hostapd_cli_eloop_terminate, NULL); |
1943 | edit_init(hostapd_cli_edit_cmd_cb, hostapd_cli_edit_eof_cb, | |
cf296a23 | 1944 | hostapd_cli_edit_completion_cb, NULL, hfile, NULL); |
42838059 JM |
1945 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1946 | ||
1947 | eloop_run(); | |
1948 | ||
8b73c6aa | 1949 | cli_txt_list_flush(&stations); |
cf296a23 MK |
1950 | edit_deinit(hfile, NULL); |
1951 | os_free(hfile); | |
42838059 JM |
1952 | eloop_cancel_timeout(hostapd_cli_ping, NULL, NULL); |
1953 | } | |
1954 | ||
1955 | ||
1956 | static void hostapd_cli_cleanup(void) | |
1957 | { | |
1958 | hostapd_cli_close_connection(); | |
1959 | if (pid_file) | |
1960 | os_daemonize_terminate(pid_file); | |
1961 | ||
1962 | os_program_deinit(); | |
6fc6879b JM |
1963 | } |
1964 | ||
1965 | ||
bae92174 GD |
1966 | static void hostapd_cli_action(struct wpa_ctrl *ctrl) |
1967 | { | |
1968 | fd_set rfds; | |
1969 | int fd, res; | |
1970 | struct timeval tv; | |
1971 | char buf[256]; | |
1972 | size_t len; | |
1973 | ||
1974 | fd = wpa_ctrl_get_fd(ctrl); | |
1975 | ||
1976 | while (!hostapd_cli_quit) { | |
1977 | FD_ZERO(&rfds); | |
1978 | FD_SET(fd, &rfds); | |
1979 | tv.tv_sec = ping_interval; | |
1980 | tv.tv_usec = 0; | |
1981 | res = select(fd + 1, &rfds, NULL, NULL, &tv); | |
1982 | if (res < 0 && errno != EINTR) { | |
1983 | perror("select"); | |
1984 | break; | |
1985 | } | |
1986 | ||
1987 | if (FD_ISSET(fd, &rfds)) | |
1988 | hostapd_cli_recv_pending(ctrl, 0, 1); | |
1989 | else { | |
1990 | len = sizeof(buf) - 1; | |
1991 | if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len, | |
1992 | hostapd_cli_action_process) < 0 || | |
1993 | len < 4 || os_memcmp(buf, "PONG", 4) != 0) { | |
1994 | printf("hostapd did not reply to PING " | |
1995 | "command - exiting\n"); | |
1996 | break; | |
1997 | } | |
1998 | } | |
1999 | } | |
2000 | } | |
2001 | ||
2002 | ||
6fc6879b JM |
2003 | int main(int argc, char *argv[]) |
2004 | { | |
6fc6879b JM |
2005 | int warning_displayed = 0; |
2006 | int c; | |
bae92174 | 2007 | int daemonize = 0; |
0b183940 | 2008 | int reconnect = 0; |
6fc6879b | 2009 | |
3433ed8c JM |
2010 | if (os_program_init()) |
2011 | return -1; | |
2012 | ||
6fc6879b | 2013 | for (;;) { |
0b183940 | 2014 | c = getopt(argc, argv, "a:BhG:i:p:P:rs:v"); |
6fc6879b JM |
2015 | if (c < 0) |
2016 | break; | |
2017 | switch (c) { | |
bae92174 GD |
2018 | case 'a': |
2019 | action_file = optarg; | |
2020 | break; | |
2021 | case 'B': | |
2022 | daemonize = 1; | |
2023 | break; | |
1cc84c1c JM |
2024 | case 'G': |
2025 | ping_interval = atoi(optarg); | |
2026 | break; | |
6fc6879b JM |
2027 | case 'h': |
2028 | usage(); | |
2029 | return 0; | |
2030 | case 'v': | |
2031 | printf("%s\n", hostapd_cli_version); | |
2032 | return 0; | |
2033 | case 'i': | |
b242d398 JM |
2034 | os_free(ctrl_ifname); |
2035 | ctrl_ifname = os_strdup(optarg); | |
6fc6879b JM |
2036 | break; |
2037 | case 'p': | |
2038 | ctrl_iface_dir = optarg; | |
2039 | break; | |
b8e5426d MSS |
2040 | case 'P': |
2041 | pid_file = optarg; | |
2042 | break; | |
0b183940 BH |
2043 | case 'r': |
2044 | reconnect = 1; | |
2045 | break; | |
4ae71209 MM |
2046 | case 's': |
2047 | client_socket_dir = optarg; | |
2048 | break; | |
6fc6879b JM |
2049 | default: |
2050 | usage(); | |
2051 | return -1; | |
2052 | } | |
2053 | } | |
2054 | ||
bae92174 | 2055 | interactive = (argc == optind) && (action_file == NULL); |
6fc6879b JM |
2056 | |
2057 | if (interactive) { | |
23c130e9 | 2058 | printf("%s\n\n%s\n\n", hostapd_cli_version, cli_license); |
6fc6879b JM |
2059 | } |
2060 | ||
42838059 JM |
2061 | if (eloop_init()) |
2062 | return -1; | |
2063 | ||
6fc6879b JM |
2064 | for (;;) { |
2065 | if (ctrl_ifname == NULL) { | |
2066 | struct dirent *dent; | |
2067 | DIR *dir = opendir(ctrl_iface_dir); | |
2068 | if (dir) { | |
2069 | while ((dent = readdir(dir))) { | |
b242d398 JM |
2070 | if (os_strcmp(dent->d_name, ".") == 0 |
2071 | || | |
2072 | os_strcmp(dent->d_name, "..") == 0) | |
6fc6879b JM |
2073 | continue; |
2074 | printf("Selected interface '%s'\n", | |
2075 | dent->d_name); | |
b242d398 | 2076 | ctrl_ifname = os_strdup(dent->d_name); |
6fc6879b JM |
2077 | break; |
2078 | } | |
2079 | closedir(dir); | |
2080 | } | |
2081 | } | |
e054a433 | 2082 | hostapd_cli_reconnect(ctrl_ifname); |
6fc6879b JM |
2083 | if (ctrl_conn) { |
2084 | if (warning_displayed) | |
2085 | printf("Connection established.\n"); | |
2086 | break; | |
2087 | } | |
0b183940 | 2088 | if (!interactive && !reconnect) { |
6fc6879b JM |
2089 | perror("Failed to connect to hostapd - " |
2090 | "wpa_ctrl_open"); | |
2091 | return -1; | |
2092 | } | |
2093 | ||
2094 | if (!warning_displayed) { | |
2095 | printf("Could not connect to hostapd - re-trying\n"); | |
2096 | warning_displayed = 1; | |
2097 | } | |
b242d398 | 2098 | os_sleep(1, 0); |
6fc6879b JM |
2099 | continue; |
2100 | } | |
2101 | ||
e054a433 MK |
2102 | if (action_file && !hostapd_cli_attached) |
2103 | return -1; | |
2e69bdd1 | 2104 | if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue()) |
bae92174 | 2105 | return -1; |
0b183940 BH |
2106 | if (reconnect && action_file && ctrl_ifname) { |
2107 | while (!hostapd_cli_quit) { | |
2108 | if (ctrl_conn) | |
2109 | hostapd_cli_action(ctrl_conn); | |
2110 | os_sleep(1, 0); | |
2111 | hostapd_cli_reconnect(ctrl_ifname); | |
2112 | } | |
2113 | } else if (interactive) | |
6fc6879b | 2114 | hostapd_cli_interactive(); |
bae92174 GD |
2115 | else if (action_file) |
2116 | hostapd_cli_action(ctrl_conn); | |
2117 | else | |
6fc6879b JM |
2118 | wpa_request(ctrl_conn, argc - optind, &argv[optind]); |
2119 | ||
1cef253a | 2120 | unregister_event_handler(ctrl_conn); |
bae92174 | 2121 | os_free(ctrl_ifname); |
42838059 | 2122 | eloop_destroy(); |
bae92174 | 2123 | hostapd_cli_cleanup(); |
6fc6879b JM |
2124 | return 0; |
2125 | } | |
56885eec JD |
2126 | |
2127 | #else /* CONFIG_NO_CTRL_IFACE */ | |
2128 | ||
2129 | int main(int argc, char *argv[]) | |
2130 | { | |
2131 | return -1; | |
2132 | } | |
2133 | ||
2134 | #endif /* CONFIG_NO_CTRL_IFACE */ |