]>
Commit | Line | Data |
---|---|---|
6fc6879b JM |
1 | /* |
2 | * hostapd - command line interface for hostapd daemon | |
15c56067 | 3 | * Copyright (c) 2004-2016, 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" |
6fc6879b | 18 | |
56885eec | 19 | #ifndef CONFIG_NO_CTRL_IFACE |
6fc6879b | 20 | |
8b423edb | 21 | static const char *const hostapd_cli_version = |
6fc6879b | 22 | "hostapd_cli v" VERSION_STR "\n" |
15c56067 | 23 | "Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi> and contributors"; |
6fc6879b JM |
24 | |
25 | ||
8b423edb | 26 | static const char *const hostapd_cli_license = |
331f89ff JM |
27 | "This software may be distributed under the terms of the BSD license.\n" |
28 | "See README for more details.\n"; | |
6fc6879b | 29 | |
8b423edb | 30 | static const char *const hostapd_cli_full_license = |
331f89ff | 31 | "This software may be distributed under the terms of the BSD license.\n" |
6fc6879b JM |
32 | "\n" |
33 | "Redistribution and use in source and binary forms, with or without\n" | |
34 | "modification, are permitted provided that the following conditions are\n" | |
35 | "met:\n" | |
36 | "\n" | |
37 | "1. Redistributions of source code must retain the above copyright\n" | |
38 | " notice, this list of conditions and the following disclaimer.\n" | |
39 | "\n" | |
40 | "2. Redistributions in binary form must reproduce the above copyright\n" | |
41 | " notice, this list of conditions and the following disclaimer in the\n" | |
42 | " documentation and/or other materials provided with the distribution.\n" | |
43 | "\n" | |
44 | "3. Neither the name(s) of the above-listed copyright holder(s) nor the\n" | |
45 | " names of its contributors may be used to endorse or promote products\n" | |
46 | " derived from this software without specific prior written permission.\n" | |
47 | "\n" | |
48 | "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n" | |
49 | "\"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n" | |
50 | "LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n" | |
51 | "A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n" | |
52 | "OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n" | |
53 | "SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n" | |
54 | "LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n" | |
55 | "DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n" | |
56 | "THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n" | |
57 | "(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n" | |
58 | "OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n" | |
59 | "\n"; | |
60 | ||
8b423edb | 61 | static const char *const commands_help = |
6fc6879b JM |
62 | "Commands:\n" |
63 | " mib get MIB variables (dot1x, dot11, radius)\n" | |
64 | " sta <addr> get MIB variables for one station\n" | |
65 | " all_sta get MIB variables for all stations\n" | |
66 | " new_sta <addr> add a new station\n" | |
488d0934 JM |
67 | " deauthenticate <addr> deauthenticate a station\n" |
68 | " disassociate <addr> disassociate a station\n" | |
88b4b424 JM |
69 | #ifdef CONFIG_IEEE80211W |
70 | " sa_query <addr> send SA Query to a station\n" | |
71 | #endif /* CONFIG_IEEE80211W */ | |
ad08c363 | 72 | #ifdef CONFIG_WPS |
31fcea93 | 73 | " wps_pin <uuid> <pin> [timeout] [addr] add WPS Enrollee PIN\n" |
3981cb3c | 74 | " wps_check_pin <PIN> verify PIN checksum\n" |
ad08c363 | 75 | " wps_pbc indicate button pushed to initiate PBC\n" |
1c79cdff | 76 | " wps_cancel cancel the pending WPS operation\n" |
bb45b6d7 JM |
77 | #ifdef CONFIG_WPS_NFC |
78 | " wps_nfc_tag_read <hexdump> report read NFC tag with WPS data\n" | |
3cf7a59d | 79 | " wps_nfc_config_token <WPS/NDEF> build NFC configuration token\n" |
ffdaa05a | 80 | " wps_nfc_token <WPS/NDEF/enable/disable> manager NFC password token\n" |
bb45b6d7 | 81 | #endif /* CONFIG_WPS_NFC */ |
5a1cc30f | 82 | " wps_ap_pin <cmd> [params..] enable/disable AP PIN\n" |
450eddcf | 83 | " wps_config <SSID> <auth> <encr> <key> configure AP\n" |
3351a384 | 84 | " wps_get_status show current WPS status\n" |
ad08c363 | 85 | #endif /* CONFIG_WPS */ |
403b96fe | 86 | " get_config show current configuration\n" |
6fc6879b JM |
87 | " help show this usage help\n" |
88 | " interface [ifname] show interfaces/select interface\n" | |
89 | " level <debug level> change debug level\n" | |
90 | " license show full hostapd_cli license\n" | |
91 | " quit exit hostapd_cli\n"; | |
92 | ||
93 | static struct wpa_ctrl *ctrl_conn; | |
94 | static int hostapd_cli_quit = 0; | |
95 | static int hostapd_cli_attached = 0; | |
2d39a4d8 JJ |
96 | |
97 | #ifndef CONFIG_CTRL_IFACE_DIR | |
98 | #define CONFIG_CTRL_IFACE_DIR "/var/run/hostapd" | |
99 | #endif /* CONFIG_CTRL_IFACE_DIR */ | |
100 | static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR; | |
4ae71209 | 101 | static const char *client_socket_dir = NULL; |
2d39a4d8 | 102 | |
6fc6879b | 103 | static char *ctrl_ifname = NULL; |
bae92174 GD |
104 | static const char *pid_file = NULL; |
105 | static const char *action_file = NULL; | |
1cc84c1c | 106 | static int ping_interval = 5; |
42838059 | 107 | static int interactive = 0; |
6fc6879b JM |
108 | |
109 | ||
110 | static void usage(void) | |
111 | { | |
112 | fprintf(stderr, "%s\n", hostapd_cli_version); | |
bae92174 GD |
113 | fprintf(stderr, |
114 | "\n" | |
115 | "usage: hostapd_cli [-p<path>] [-i<ifname>] [-hvB] " | |
116 | "[-a<path>] \\\n" | |
b8e5426d | 117 | " [-P<pid file>] [-G<ping interval>] [command..]\n" |
6fc6879b JM |
118 | "\n" |
119 | "Options:\n" | |
120 | " -h help (show this usage text)\n" | |
121 | " -v shown version information\n" | |
122 | " -p<path> path to find control sockets (default: " | |
123 | "/var/run/hostapd)\n" | |
4ae71209 MM |
124 | " -s<dir_path> dir path to open client sockets (default: " |
125 | CONFIG_CTRL_IFACE_DIR ")\n" | |
bae92174 GD |
126 | " -a<file> run in daemon mode executing the action file " |
127 | "based on events\n" | |
128 | " from hostapd\n" | |
129 | " -B run a daemon in the background\n" | |
6fc6879b JM |
130 | " -i<ifname> Interface to listen on (default: first " |
131 | "interface found in the\n" | |
132 | " socket path)\n\n" | |
133 | "%s", | |
134 | commands_help); | |
135 | } | |
136 | ||
137 | ||
138 | static struct wpa_ctrl * hostapd_cli_open_connection(const char *ifname) | |
139 | { | |
56885eec | 140 | #ifndef CONFIG_CTRL_IFACE_UDP |
6fc6879b JM |
141 | char *cfile; |
142 | int flen; | |
56885eec | 143 | #endif /* !CONFIG_CTRL_IFACE_UDP */ |
6fc6879b JM |
144 | |
145 | if (ifname == NULL) | |
146 | return NULL; | |
147 | ||
56885eec JD |
148 | #ifdef CONFIG_CTRL_IFACE_UDP |
149 | ctrl_conn = wpa_ctrl_open(ifname); | |
150 | return ctrl_conn; | |
151 | #else /* CONFIG_CTRL_IFACE_UDP */ | |
6fc6879b JM |
152 | flen = strlen(ctrl_iface_dir) + strlen(ifname) + 2; |
153 | cfile = malloc(flen); | |
154 | if (cfile == NULL) | |
155 | return NULL; | |
156 | snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ifname); | |
157 | ||
4ae71209 MM |
158 | if (client_socket_dir && client_socket_dir[0] && |
159 | access(client_socket_dir, F_OK) < 0) { | |
160 | perror(client_socket_dir); | |
161 | free(cfile); | |
162 | return NULL; | |
163 | } | |
164 | ||
165 | ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir); | |
6fc6879b JM |
166 | free(cfile); |
167 | return ctrl_conn; | |
56885eec | 168 | #endif /* CONFIG_CTRL_IFACE_UDP */ |
6fc6879b JM |
169 | } |
170 | ||
171 | ||
172 | static void hostapd_cli_close_connection(void) | |
173 | { | |
174 | if (ctrl_conn == NULL) | |
175 | return; | |
176 | ||
177 | if (hostapd_cli_attached) { | |
178 | wpa_ctrl_detach(ctrl_conn); | |
179 | hostapd_cli_attached = 0; | |
180 | } | |
181 | wpa_ctrl_close(ctrl_conn); | |
182 | ctrl_conn = NULL; | |
183 | } | |
184 | ||
185 | ||
186 | static void hostapd_cli_msg_cb(char *msg, size_t len) | |
187 | { | |
188 | printf("%s\n", msg); | |
189 | } | |
190 | ||
191 | ||
192 | static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, char *cmd, int print) | |
193 | { | |
194 | char buf[4096]; | |
195 | size_t len; | |
196 | int ret; | |
197 | ||
198 | if (ctrl_conn == NULL) { | |
199 | printf("Not connected to hostapd - command dropped.\n"); | |
200 | return -1; | |
201 | } | |
202 | len = sizeof(buf) - 1; | |
203 | ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, | |
204 | hostapd_cli_msg_cb); | |
205 | if (ret == -2) { | |
206 | printf("'%s' command timed out.\n", cmd); | |
207 | return -2; | |
208 | } else if (ret < 0) { | |
209 | printf("'%s' command failed.\n", cmd); | |
210 | return -1; | |
211 | } | |
212 | if (print) { | |
213 | buf[len] = '\0'; | |
214 | printf("%s", buf); | |
215 | } | |
216 | return 0; | |
217 | } | |
218 | ||
219 | ||
220 | static inline int wpa_ctrl_command(struct wpa_ctrl *ctrl, char *cmd) | |
221 | { | |
222 | return _wpa_ctrl_command(ctrl, cmd, 1); | |
223 | } | |
224 | ||
225 | ||
12605642 DL |
226 | static int write_cmd(char *buf, size_t buflen, const char *cmd, int argc, |
227 | char *argv[]) | |
228 | { | |
229 | int i, res; | |
230 | char *pos, *end; | |
231 | ||
232 | pos = buf; | |
233 | end = buf + buflen; | |
234 | ||
235 | res = os_snprintf(pos, end - pos, "%s", cmd); | |
236 | if (os_snprintf_error(end - pos, res)) | |
237 | goto fail; | |
238 | pos += res; | |
239 | ||
240 | for (i = 0; i < argc; i++) { | |
241 | res = os_snprintf(pos, end - pos, " %s", argv[i]); | |
242 | if (os_snprintf_error(end - pos, res)) | |
243 | goto fail; | |
244 | pos += res; | |
245 | } | |
246 | ||
247 | buf[buflen - 1] = '\0'; | |
248 | return 0; | |
249 | ||
250 | fail: | |
251 | printf("Too long command\n"); | |
252 | return -1; | |
253 | } | |
254 | ||
255 | ||
256 | static int hostapd_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, | |
257 | int min_args, int argc, char *argv[]) | |
258 | { | |
259 | char buf[4096]; | |
260 | ||
261 | if (argc < min_args) { | |
262 | printf("Invalid %s command - at least %d argument%s required.\n", | |
263 | cmd, min_args, min_args > 1 ? "s are" : " is"); | |
264 | return -1; | |
265 | } | |
266 | if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0) | |
267 | return -1; | |
268 | return wpa_ctrl_command(ctrl, buf); | |
269 | } | |
270 | ||
271 | ||
6fc6879b JM |
272 | static int hostapd_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
273 | { | |
274 | return wpa_ctrl_command(ctrl, "PING"); | |
275 | } | |
276 | ||
277 | ||
b41a47c0 BG |
278 | static int hostapd_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
279 | { | |
280 | return wpa_ctrl_command(ctrl, "RELOG"); | |
281 | } | |
282 | ||
283 | ||
5ae6449c JM |
284 | static int hostapd_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
285 | { | |
f0cbb986 JM |
286 | if (argc > 0 && os_strcmp(argv[0], "driver") == 0) |
287 | return wpa_ctrl_command(ctrl, "STATUS-DRIVER"); | |
5ae6449c JM |
288 | return wpa_ctrl_command(ctrl, "STATUS"); |
289 | } | |
290 | ||
291 | ||
6fc6879b JM |
292 | static int hostapd_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
293 | { | |
4c03a2b3 JM |
294 | if (argc > 0) { |
295 | char buf[100]; | |
296 | os_snprintf(buf, sizeof(buf), "MIB %s", argv[0]); | |
297 | return wpa_ctrl_command(ctrl, buf); | |
298 | } | |
6fc6879b JM |
299 | return wpa_ctrl_command(ctrl, "MIB"); |
300 | } | |
301 | ||
302 | ||
bae92174 GD |
303 | static int hostapd_cli_exec(const char *program, const char *arg1, |
304 | const char *arg2) | |
305 | { | |
5d4fa2a2 | 306 | char *arg; |
bae92174 GD |
307 | size_t len; |
308 | int res; | |
bae92174 | 309 | |
5d4fa2a2 JM |
310 | len = os_strlen(arg1) + os_strlen(arg2) + 2; |
311 | arg = os_malloc(len); | |
312 | if (arg == NULL) | |
bae92174 | 313 | return -1; |
5d4fa2a2 JM |
314 | os_snprintf(arg, len, "%s %s", arg1, arg2); |
315 | res = os_exec(program, arg, 1); | |
316 | os_free(arg); | |
317 | ||
318 | return res; | |
bae92174 GD |
319 | } |
320 | ||
321 | ||
322 | static void hostapd_cli_action_process(char *msg, size_t len) | |
323 | { | |
324 | const char *pos; | |
325 | ||
326 | pos = msg; | |
327 | if (*pos == '<') { | |
328 | pos = os_strchr(pos, '>'); | |
329 | if (pos) | |
330 | pos++; | |
331 | else | |
332 | pos = msg; | |
333 | } | |
334 | ||
335 | hostapd_cli_exec(action_file, ctrl_ifname, pos); | |
336 | } | |
337 | ||
338 | ||
6fc6879b JM |
339 | static int hostapd_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
340 | { | |
341 | char buf[64]; | |
ea23df65 JM |
342 | if (argc < 1) { |
343 | printf("Invalid 'sta' command - at least one argument, STA " | |
6fc6879b JM |
344 | "address, is required.\n"); |
345 | return -1; | |
346 | } | |
ea23df65 JM |
347 | if (argc > 1) |
348 | snprintf(buf, sizeof(buf), "STA %s %s", argv[0], argv[1]); | |
349 | else | |
350 | snprintf(buf, sizeof(buf), "STA %s", argv[0]); | |
6fc6879b JM |
351 | return wpa_ctrl_command(ctrl, buf); |
352 | } | |
353 | ||
354 | ||
355 | static int hostapd_cli_cmd_new_sta(struct wpa_ctrl *ctrl, int argc, | |
356 | char *argv[]) | |
357 | { | |
358 | char buf[64]; | |
359 | if (argc != 1) { | |
360 | printf("Invalid 'new_sta' command - exactly one argument, STA " | |
361 | "address, is required.\n"); | |
362 | return -1; | |
363 | } | |
364 | snprintf(buf, sizeof(buf), "NEW_STA %s", argv[0]); | |
365 | return wpa_ctrl_command(ctrl, buf); | |
366 | } | |
367 | ||
368 | ||
90a3206a JM |
369 | static int hostapd_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc, |
370 | char *argv[]) | |
371 | { | |
372 | char buf[64]; | |
b91ab76e | 373 | if (argc < 1) { |
90a3206a JM |
374 | printf("Invalid 'deauthenticate' command - exactly one " |
375 | "argument, STA address, is required.\n"); | |
376 | return -1; | |
377 | } | |
b91ab76e JM |
378 | if (argc > 1) |
379 | os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s %s", | |
380 | argv[0], argv[1]); | |
381 | else | |
382 | os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s", argv[0]); | |
90a3206a JM |
383 | return wpa_ctrl_command(ctrl, buf); |
384 | } | |
385 | ||
386 | ||
387 | static int hostapd_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc, | |
388 | char *argv[]) | |
389 | { | |
390 | char buf[64]; | |
b91ab76e | 391 | if (argc < 1) { |
90a3206a JM |
392 | printf("Invalid 'disassociate' command - exactly one " |
393 | "argument, STA address, is required.\n"); | |
394 | return -1; | |
395 | } | |
b91ab76e JM |
396 | if (argc > 1) |
397 | os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s %s", | |
398 | argv[0], argv[1]); | |
399 | else | |
400 | os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s", argv[0]); | |
90a3206a JM |
401 | return wpa_ctrl_command(ctrl, buf); |
402 | } | |
403 | ||
404 | ||
88b4b424 JM |
405 | #ifdef CONFIG_IEEE80211W |
406 | static int hostapd_cli_cmd_sa_query(struct wpa_ctrl *ctrl, int argc, | |
407 | char *argv[]) | |
408 | { | |
409 | char buf[64]; | |
410 | if (argc != 1) { | |
411 | printf("Invalid 'sa_query' command - exactly one argument, " | |
412 | "STA address, is required.\n"); | |
413 | return -1; | |
414 | } | |
415 | snprintf(buf, sizeof(buf), "SA_QUERY %s", argv[0]); | |
416 | return wpa_ctrl_command(ctrl, buf); | |
417 | } | |
418 | #endif /* CONFIG_IEEE80211W */ | |
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 | ||
6fc6879b JM |
724 | static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, char *cmd, |
725 | char *addr, size_t addr_len) | |
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; | |
749 | printf("%s", buf); | |
750 | ||
751 | pos = buf; | |
752 | while (*pos != '\0' && *pos != '\n') | |
753 | pos++; | |
754 | *pos = '\0'; | |
755 | os_strlcpy(addr, buf, addr_len); | |
756 | return 0; | |
757 | } | |
758 | ||
759 | ||
760 | static int hostapd_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, | |
761 | char *argv[]) | |
762 | { | |
763 | char addr[32], cmd[64]; | |
764 | ||
765 | if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr))) | |
766 | return 0; | |
767 | do { | |
768 | snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); | |
769 | } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr)) == 0); | |
770 | ||
771 | return -1; | |
772 | } | |
773 | ||
774 | ||
775 | static int hostapd_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
776 | { | |
777 | printf("%s", commands_help); | |
778 | return 0; | |
779 | } | |
780 | ||
781 | ||
782 | static int hostapd_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, | |
783 | char *argv[]) | |
784 | { | |
785 | printf("%s\n\n%s\n", hostapd_cli_version, hostapd_cli_full_license); | |
786 | return 0; | |
787 | } | |
788 | ||
789 | ||
c551700f KP |
790 | static int hostapd_cli_cmd_set_qos_map_set(struct wpa_ctrl *ctrl, |
791 | int argc, char *argv[]) | |
792 | { | |
793 | char buf[200]; | |
794 | int res; | |
795 | ||
796 | if (argc != 1) { | |
797 | printf("Invalid 'set_qos_map_set' command - " | |
798 | "one argument (comma delimited QoS map set) " | |
799 | "is needed\n"); | |
800 | return -1; | |
801 | } | |
802 | ||
803 | res = os_snprintf(buf, sizeof(buf), "SET_QOS_MAP_SET %s", argv[0]); | |
d85e1fc8 | 804 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
805 | return -1; |
806 | return wpa_ctrl_command(ctrl, buf); | |
807 | } | |
808 | ||
809 | ||
810 | static int hostapd_cli_cmd_send_qos_map_conf(struct wpa_ctrl *ctrl, | |
811 | int argc, char *argv[]) | |
812 | { | |
813 | char buf[50]; | |
814 | int res; | |
815 | ||
816 | if (argc != 1) { | |
817 | printf("Invalid 'send_qos_map_conf' command - " | |
818 | "one argument (STA addr) is needed\n"); | |
819 | return -1; | |
820 | } | |
821 | ||
822 | res = os_snprintf(buf, sizeof(buf), "SEND_QOS_MAP_CONF %s", argv[0]); | |
d85e1fc8 | 823 | if (os_snprintf_error(sizeof(buf), res)) |
c551700f KP |
824 | return -1; |
825 | return wpa_ctrl_command(ctrl, buf); | |
826 | } | |
827 | ||
828 | ||
3fb17a95 JM |
829 | static int hostapd_cli_cmd_hs20_wnm_notif(struct wpa_ctrl *ctrl, int argc, |
830 | char *argv[]) | |
831 | { | |
832 | char buf[300]; | |
833 | int res; | |
834 | ||
835 | if (argc < 2) { | |
836 | printf("Invalid 'hs20_wnm_notif' command - two arguments (STA " | |
837 | "addr and URL) are needed\n"); | |
838 | return -1; | |
839 | } | |
840 | ||
841 | res = os_snprintf(buf, sizeof(buf), "HS20_WNM_NOTIF %s %s", | |
842 | argv[0], argv[1]); | |
d85e1fc8 | 843 | if (os_snprintf_error(sizeof(buf), res)) |
3fb17a95 JM |
844 | return -1; |
845 | return wpa_ctrl_command(ctrl, buf); | |
846 | } | |
847 | ||
848 | ||
8e1146d9 JM |
849 | static int hostapd_cli_cmd_hs20_deauth_req(struct wpa_ctrl *ctrl, int argc, |
850 | char *argv[]) | |
851 | { | |
852 | char buf[300]; | |
853 | int res; | |
854 | ||
855 | if (argc < 3) { | |
856 | printf("Invalid 'hs20_deauth_req' command - at least three arguments (STA addr, Code, Re-auth Delay) are needed\n"); | |
857 | return -1; | |
858 | } | |
859 | ||
860 | if (argc > 3) | |
861 | res = os_snprintf(buf, sizeof(buf), | |
862 | "HS20_DEAUTH_REQ %s %s %s %s", | |
863 | argv[0], argv[1], argv[2], argv[3]); | |
864 | else | |
865 | res = os_snprintf(buf, sizeof(buf), | |
866 | "HS20_DEAUTH_REQ %s %s %s", | |
867 | argv[0], argv[1], argv[2]); | |
d85e1fc8 | 868 | if (os_snprintf_error(sizeof(buf), res)) |
8e1146d9 JM |
869 | return -1; |
870 | return wpa_ctrl_command(ctrl, buf); | |
871 | } | |
872 | ||
873 | ||
6fc6879b JM |
874 | static int hostapd_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
875 | { | |
876 | hostapd_cli_quit = 1; | |
42838059 JM |
877 | if (interactive) |
878 | eloop_terminate(); | |
6fc6879b JM |
879 | return 0; |
880 | } | |
881 | ||
882 | ||
883 | static int hostapd_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
884 | { | |
885 | char cmd[256]; | |
886 | if (argc != 1) { | |
887 | printf("Invalid LEVEL command: needs one argument (debug " | |
888 | "level)\n"); | |
889 | return 0; | |
890 | } | |
891 | snprintf(cmd, sizeof(cmd), "LEVEL %s", argv[0]); | |
892 | return wpa_ctrl_command(ctrl, cmd); | |
893 | } | |
894 | ||
895 | ||
896 | static void hostapd_cli_list_interfaces(struct wpa_ctrl *ctrl) | |
897 | { | |
898 | struct dirent *dent; | |
899 | DIR *dir; | |
900 | ||
901 | dir = opendir(ctrl_iface_dir); | |
902 | if (dir == NULL) { | |
903 | printf("Control interface directory '%s' could not be " | |
904 | "openned.\n", ctrl_iface_dir); | |
905 | return; | |
906 | } | |
907 | ||
908 | printf("Available interfaces:\n"); | |
909 | while ((dent = readdir(dir))) { | |
910 | if (strcmp(dent->d_name, ".") == 0 || | |
911 | strcmp(dent->d_name, "..") == 0) | |
912 | continue; | |
913 | printf("%s\n", dent->d_name); | |
914 | } | |
915 | closedir(dir); | |
916 | } | |
917 | ||
918 | ||
919 | static int hostapd_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, | |
920 | char *argv[]) | |
921 | { | |
922 | if (argc < 1) { | |
923 | hostapd_cli_list_interfaces(ctrl); | |
924 | return 0; | |
925 | } | |
926 | ||
927 | hostapd_cli_close_connection(); | |
cc0b7cb1 EA |
928 | os_free(ctrl_ifname); |
929 | ctrl_ifname = os_strdup(argv[0]); | |
db9418bb SG |
930 | if (ctrl_ifname == NULL) |
931 | return -1; | |
6fc6879b JM |
932 | |
933 | if (hostapd_cli_open_connection(ctrl_ifname)) { | |
934 | printf("Connected to interface '%s.\n", ctrl_ifname); | |
935 | if (wpa_ctrl_attach(ctrl_conn) == 0) { | |
936 | hostapd_cli_attached = 1; | |
937 | } else { | |
938 | printf("Warning: Failed to attach to " | |
939 | "hostapd.\n"); | |
940 | } | |
941 | } else { | |
942 | printf("Could not connect to interface '%s' - re-trying\n", | |
943 | ctrl_ifname); | |
944 | } | |
945 | return 0; | |
946 | } | |
947 | ||
948 | ||
b4e34f2f JM |
949 | static int hostapd_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
950 | { | |
951 | char cmd[256]; | |
952 | int res; | |
953 | ||
954 | if (argc != 2) { | |
955 | printf("Invalid SET command: needs two arguments (variable " | |
956 | "name and value)\n"); | |
957 | return -1; | |
958 | } | |
959 | ||
960 | res = os_snprintf(cmd, sizeof(cmd), "SET %s %s", argv[0], argv[1]); | |
eeab4f2f | 961 | if (os_snprintf_error(sizeof(cmd), res)) { |
b4e34f2f JM |
962 | printf("Too long SET command.\n"); |
963 | return -1; | |
964 | } | |
965 | return wpa_ctrl_command(ctrl, cmd); | |
966 | } | |
967 | ||
968 | ||
acec8d32 JM |
969 | static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
970 | { | |
971 | char cmd[256]; | |
972 | int res; | |
973 | ||
974 | if (argc != 1) { | |
975 | printf("Invalid GET command: needs one argument (variable " | |
976 | "name)\n"); | |
977 | return -1; | |
978 | } | |
979 | ||
980 | res = os_snprintf(cmd, sizeof(cmd), "GET %s", argv[0]); | |
eeab4f2f | 981 | if (os_snprintf_error(sizeof(cmd), res)) { |
acec8d32 JM |
982 | printf("Too long GET command.\n"); |
983 | return -1; | |
984 | } | |
985 | return wpa_ctrl_command(ctrl, cmd); | |
986 | } | |
987 | ||
988 | ||
ee039107 AN |
989 | #ifdef CONFIG_FST |
990 | static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
991 | { | |
992 | char cmd[256]; | |
993 | int res; | |
994 | int i; | |
995 | int total; | |
996 | ||
997 | if (argc <= 0) { | |
998 | printf("FST command: parameters are required.\n"); | |
999 | return -1; | |
1000 | } | |
1001 | ||
1002 | total = os_snprintf(cmd, sizeof(cmd), "FST-MANAGER"); | |
1003 | ||
1004 | for (i = 0; i < argc; i++) { | |
1005 | res = os_snprintf(cmd + total, sizeof(cmd) - total, " %s", | |
1006 | argv[i]); | |
1007 | if (os_snprintf_error(sizeof(cmd) - total, res)) { | |
1008 | printf("Too long fst command.\n"); | |
1009 | return -1; | |
1010 | } | |
1011 | total += res; | |
1012 | } | |
1013 | return wpa_ctrl_command(ctrl, cmd); | |
1014 | } | |
1015 | #endif /* CONFIG_FST */ | |
1016 | ||
1017 | ||
334bf36a AO |
1018 | static int hostapd_cli_cmd_chan_switch(struct wpa_ctrl *ctrl, |
1019 | int argc, char *argv[]) | |
1020 | { | |
1021 | char cmd[256]; | |
1022 | int res; | |
1023 | int i; | |
1024 | char *tmp; | |
1025 | int total; | |
1026 | ||
1027 | if (argc < 2) { | |
1028 | printf("Invalid chan_switch command: needs at least two " | |
1029 | "arguments (count and freq)\n" | |
1030 | "usage: <cs_count> <freq> [sec_channel_offset=] " | |
1031 | "[center_freq1=] [center_freq2=] [bandwidth=] " | |
1032 | "[blocktx] [ht|vht]\n"); | |
1033 | return -1; | |
1034 | } | |
1035 | ||
1036 | res = os_snprintf(cmd, sizeof(cmd), "CHAN_SWITCH %s %s", | |
1037 | argv[0], argv[1]); | |
eeab4f2f | 1038 | if (os_snprintf_error(sizeof(cmd), res)) { |
334bf36a AO |
1039 | printf("Too long CHAN_SWITCH command.\n"); |
1040 | return -1; | |
1041 | } | |
1042 | ||
1043 | total = res; | |
1044 | for (i = 2; i < argc; i++) { | |
1045 | tmp = cmd + total; | |
1046 | res = os_snprintf(tmp, sizeof(cmd) - total, " %s", argv[i]); | |
eeab4f2f | 1047 | if (os_snprintf_error(sizeof(cmd) - total, res)) { |
334bf36a AO |
1048 | printf("Too long CHAN_SWITCH command.\n"); |
1049 | return -1; | |
1050 | } | |
1051 | total += res; | |
1052 | } | |
1053 | return wpa_ctrl_command(ctrl, cmd); | |
1054 | } | |
1055 | ||
1056 | ||
a6938b79 CB |
1057 | static int hostapd_cli_cmd_enable(struct wpa_ctrl *ctrl, int argc, |
1058 | char *argv[]) | |
1059 | { | |
1060 | return wpa_ctrl_command(ctrl, "ENABLE"); | |
1061 | } | |
1062 | ||
1063 | ||
1064 | static int hostapd_cli_cmd_reload(struct wpa_ctrl *ctrl, int argc, | |
1065 | char *argv[]) | |
1066 | { | |
1067 | return wpa_ctrl_command(ctrl, "RELOAD"); | |
1068 | } | |
1069 | ||
1070 | ||
1071 | static int hostapd_cli_cmd_disable(struct wpa_ctrl *ctrl, int argc, | |
1072 | char *argv[]) | |
1073 | { | |
1074 | return wpa_ctrl_command(ctrl, "DISABLE"); | |
1075 | } | |
1076 | ||
1077 | ||
3ae8b7b7 AS |
1078 | static int hostapd_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1079 | { | |
1080 | char cmd[256]; | |
1081 | int res; | |
1082 | ||
1083 | if (argc < 2 || argc > 3) { | |
1084 | printf("Invalid vendor command\n" | |
1085 | "usage: <vendor id> <command id> [<hex formatted command argument>]\n"); | |
1086 | return -1; | |
1087 | } | |
1088 | ||
1089 | res = os_snprintf(cmd, sizeof(cmd), "VENDOR %s %s %s", argv[0], argv[1], | |
1090 | argc == 3 ? argv[2] : ""); | |
eeab4f2f | 1091 | if (os_snprintf_error(sizeof(cmd), res)) { |
3ae8b7b7 AS |
1092 | printf("Too long VENDOR command.\n"); |
1093 | return -1; | |
1094 | } | |
1095 | return wpa_ctrl_command(ctrl, cmd); | |
1096 | } | |
1097 | ||
1098 | ||
2c6411ed JM |
1099 | static int hostapd_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, |
1100 | char *argv[]) | |
1101 | { | |
1102 | return wpa_ctrl_command(ctrl, "ERP_FLUSH"); | |
1103 | } | |
1104 | ||
1105 | ||
5c4f0511 SD |
1106 | static int hostapd_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, |
1107 | char *argv[]) | |
1108 | { | |
1109 | char cmd[256]; | |
1110 | int res; | |
1111 | ||
1112 | res = os_snprintf(cmd, sizeof(cmd), "LOG_LEVEL%s%s%s%s", | |
1113 | argc >= 1 ? " " : "", | |
1114 | argc >= 1 ? argv[0] : "", | |
1115 | argc == 2 ? " " : "", | |
1116 | argc == 2 ? argv[1] : ""); | |
1117 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1118 | printf("Too long option\n"); | |
1119 | return -1; | |
1120 | } | |
1121 | return wpa_ctrl_command(ctrl, cmd); | |
1122 | } | |
1123 | ||
1124 | ||
12605642 DL |
1125 | static int hostapd_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1126 | { | |
1127 | if (argc == 0) | |
1128 | return -1; | |
1129 | return hostapd_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]); | |
1130 | } | |
1131 | ||
1132 | ||
b8daac18 MH |
1133 | static int hostapd_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[]) |
1134 | { | |
1135 | return wpa_ctrl_command(ctrl, "PMKSA"); | |
1136 | } | |
1137 | ||
1138 | ||
4c522c77 MH |
1139 | static int hostapd_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc, |
1140 | char *argv[]) | |
1141 | { | |
1142 | return wpa_ctrl_command(ctrl, "PMKSA_FLUSH"); | |
1143 | } | |
1144 | ||
1145 | ||
9b4b2264 DS |
1146 | static int hostapd_cli_cmd_set_neighbor(struct wpa_ctrl *ctrl, int argc, |
1147 | char *argv[]) | |
1148 | { | |
1149 | char cmd[2048]; | |
1150 | int res; | |
1151 | ||
1152 | if (argc < 3 || argc > 5) { | |
1153 | printf("Invalid set_neighbor command: needs 3-5 arguments\n"); | |
1154 | return -1; | |
1155 | } | |
1156 | ||
1157 | res = os_snprintf(cmd, sizeof(cmd), "SET_NEIGHBOR %s %s %s %s %s", | |
1158 | argv[0], argv[1], argv[2], argc >= 4 ? argv[3] : "", | |
1159 | argc == 5 ? argv[4] : ""); | |
1160 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1161 | printf("Too long SET_NEIGHBOR command.\n"); | |
1162 | return -1; | |
1163 | } | |
1164 | return wpa_ctrl_command(ctrl, cmd); | |
1165 | } | |
1166 | ||
1167 | ||
1168 | static int hostapd_cli_cmd_remove_neighbor(struct wpa_ctrl *ctrl, int argc, | |
1169 | char *argv[]) | |
1170 | { | |
1171 | char cmd[400]; | |
1172 | int res; | |
1173 | ||
1174 | if (argc != 2) { | |
1175 | printf("Invalid remove_neighbor command: needs 2 arguments\n"); | |
1176 | return -1; | |
1177 | } | |
1178 | ||
1179 | res = os_snprintf(cmd, sizeof(cmd), "REMOVE_NEIGHBOR %s %s", | |
1180 | argv[0], argv[1]); | |
1181 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1182 | printf("Too long REMOVE_NEIGHBOR command.\n"); | |
1183 | return -1; | |
1184 | } | |
1185 | return wpa_ctrl_command(ctrl, cmd); | |
1186 | } | |
1187 | ||
1188 | ||
f4f185a2 DS |
1189 | static int hostapd_cli_cmd_req_lci(struct wpa_ctrl *ctrl, int argc, |
1190 | char *argv[]) | |
1191 | { | |
1192 | char cmd[256]; | |
1193 | int res; | |
1194 | ||
1195 | if (argc != 1) { | |
1196 | printf("Invalid req_lci command - requires destination address\n"); | |
1197 | return -1; | |
1198 | } | |
1199 | ||
1200 | res = os_snprintf(cmd, sizeof(cmd), "REQ_LCI %s", argv[0]); | |
1201 | if (os_snprintf_error(sizeof(cmd), res)) { | |
1202 | printf("Too long REQ_LCI command.\n"); | |
1203 | return -1; | |
1204 | } | |
1205 | return wpa_ctrl_command(ctrl, cmd); | |
1206 | } | |
1207 | ||
1208 | ||
6fc6879b JM |
1209 | struct hostapd_cli_cmd { |
1210 | const char *cmd; | |
1211 | int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]); | |
1212 | }; | |
1213 | ||
8b423edb | 1214 | static const struct hostapd_cli_cmd hostapd_cli_commands[] = { |
6fc6879b JM |
1215 | { "ping", hostapd_cli_cmd_ping }, |
1216 | { "mib", hostapd_cli_cmd_mib }, | |
b41a47c0 | 1217 | { "relog", hostapd_cli_cmd_relog }, |
5ae6449c | 1218 | { "status", hostapd_cli_cmd_status }, |
6fc6879b JM |
1219 | { "sta", hostapd_cli_cmd_sta }, |
1220 | { "all_sta", hostapd_cli_cmd_all_sta }, | |
1221 | { "new_sta", hostapd_cli_cmd_new_sta }, | |
90a3206a JM |
1222 | { "deauthenticate", hostapd_cli_cmd_deauthenticate }, |
1223 | { "disassociate", hostapd_cli_cmd_disassociate }, | |
88b4b424 JM |
1224 | #ifdef CONFIG_IEEE80211W |
1225 | { "sa_query", hostapd_cli_cmd_sa_query }, | |
1226 | #endif /* CONFIG_IEEE80211W */ | |
ad08c363 JM |
1227 | #ifdef CONFIG_WPS |
1228 | { "wps_pin", hostapd_cli_cmd_wps_pin }, | |
3981cb3c | 1229 | { "wps_check_pin", hostapd_cli_cmd_wps_check_pin }, |
ad08c363 | 1230 | { "wps_pbc", hostapd_cli_cmd_wps_pbc }, |
4c374cde | 1231 | { "wps_cancel", hostapd_cli_cmd_wps_cancel }, |
bb45b6d7 JM |
1232 | #ifdef CONFIG_WPS_NFC |
1233 | { "wps_nfc_tag_read", hostapd_cli_cmd_wps_nfc_tag_read }, | |
3cf7a59d | 1234 | { "wps_nfc_config_token", hostapd_cli_cmd_wps_nfc_config_token }, |
ffdaa05a | 1235 | { "wps_nfc_token", hostapd_cli_cmd_wps_nfc_token }, |
6772a90a | 1236 | { "nfc_get_handover_sel", hostapd_cli_cmd_nfc_get_handover_sel }, |
bb45b6d7 | 1237 | #endif /* CONFIG_WPS_NFC */ |
5a1cc30f | 1238 | { "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin }, |
450eddcf | 1239 | { "wps_config", hostapd_cli_cmd_wps_config }, |
3351a384 | 1240 | { "wps_get_status", hostapd_cli_cmd_wps_get_status }, |
ad08c363 | 1241 | #endif /* CONFIG_WPS */ |
2049a875 | 1242 | { "disassoc_imminent", hostapd_cli_cmd_disassoc_imminent }, |
71269b37 | 1243 | { "ess_disassoc", hostapd_cli_cmd_ess_disassoc }, |
a30dff07 | 1244 | { "bss_tm_req", hostapd_cli_cmd_bss_tm_req }, |
403b96fe | 1245 | { "get_config", hostapd_cli_cmd_get_config }, |
6fc6879b JM |
1246 | { "help", hostapd_cli_cmd_help }, |
1247 | { "interface", hostapd_cli_cmd_interface }, | |
ee039107 AN |
1248 | #ifdef CONFIG_FST |
1249 | { "fst", hostapd_cli_cmd_fst }, | |
1250 | #endif /* CONFIG_FST */ | |
12605642 | 1251 | { "raw", hostapd_cli_cmd_raw }, |
6fc6879b JM |
1252 | { "level", hostapd_cli_cmd_level }, |
1253 | { "license", hostapd_cli_cmd_license }, | |
1254 | { "quit", hostapd_cli_cmd_quit }, | |
b4e34f2f | 1255 | { "set", hostapd_cli_cmd_set }, |
acec8d32 | 1256 | { "get", hostapd_cli_cmd_get }, |
c551700f KP |
1257 | { "set_qos_map_set", hostapd_cli_cmd_set_qos_map_set }, |
1258 | { "send_qos_map_conf", hostapd_cli_cmd_send_qos_map_conf }, | |
334bf36a | 1259 | { "chan_switch", hostapd_cli_cmd_chan_switch }, |
3fb17a95 | 1260 | { "hs20_wnm_notif", hostapd_cli_cmd_hs20_wnm_notif }, |
8e1146d9 | 1261 | { "hs20_deauth_req", hostapd_cli_cmd_hs20_deauth_req }, |
3ae8b7b7 | 1262 | { "vendor", hostapd_cli_cmd_vendor }, |
a6938b79 CB |
1263 | { "enable", hostapd_cli_cmd_enable }, |
1264 | { "reload", hostapd_cli_cmd_reload }, | |
1265 | { "disable", hostapd_cli_cmd_disable }, | |
2c6411ed | 1266 | { "erp_flush", hostapd_cli_cmd_erp_flush }, |
5c4f0511 | 1267 | { "log_level", hostapd_cli_cmd_log_level }, |
b8daac18 | 1268 | { "pmksa", hostapd_cli_cmd_pmksa }, |
4c522c77 | 1269 | { "pmksa_flush", hostapd_cli_cmd_pmksa_flush }, |
9b4b2264 DS |
1270 | { "set_neighbor", hostapd_cli_cmd_set_neighbor }, |
1271 | { "remove_neighbor", hostapd_cli_cmd_remove_neighbor }, | |
f4f185a2 | 1272 | { "req_lci", hostapd_cli_cmd_req_lci }, |
6fc6879b JM |
1273 | { NULL, NULL } |
1274 | }; | |
1275 | ||
1276 | ||
1277 | static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[]) | |
1278 | { | |
8b423edb | 1279 | const struct hostapd_cli_cmd *cmd, *match = NULL; |
6fc6879b JM |
1280 | int count; |
1281 | ||
1282 | count = 0; | |
1283 | cmd = hostapd_cli_commands; | |
1284 | while (cmd->cmd) { | |
1285 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == 0) { | |
1286 | match = cmd; | |
acec8d32 JM |
1287 | if (os_strcasecmp(cmd->cmd, argv[0]) == 0) { |
1288 | /* we have an exact match */ | |
1289 | count = 1; | |
1290 | break; | |
1291 | } | |
6fc6879b JM |
1292 | count++; |
1293 | } | |
1294 | cmd++; | |
1295 | } | |
1296 | ||
1297 | if (count > 1) { | |
1298 | printf("Ambiguous command '%s'; possible commands:", argv[0]); | |
1299 | cmd = hostapd_cli_commands; | |
1300 | while (cmd->cmd) { | |
1301 | if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == | |
1302 | 0) { | |
1303 | printf(" %s", cmd->cmd); | |
1304 | } | |
1305 | cmd++; | |
1306 | } | |
1307 | printf("\n"); | |
1308 | } else if (count == 0) { | |
1309 | printf("Unknown command '%s'\n", argv[0]); | |
1310 | } else { | |
1311 | match->handler(ctrl, argc - 1, &argv[1]); | |
1312 | } | |
1313 | } | |
1314 | ||
1315 | ||
bae92174 GD |
1316 | static void hostapd_cli_recv_pending(struct wpa_ctrl *ctrl, int in_read, |
1317 | int action_monitor) | |
6fc6879b JM |
1318 | { |
1319 | int first = 1; | |
1320 | if (ctrl_conn == NULL) | |
1321 | return; | |
1322 | while (wpa_ctrl_pending(ctrl)) { | |
1323 | char buf[256]; | |
1324 | size_t len = sizeof(buf) - 1; | |
1325 | if (wpa_ctrl_recv(ctrl, buf, &len) == 0) { | |
1326 | buf[len] = '\0'; | |
bae92174 GD |
1327 | if (action_monitor) |
1328 | hostapd_cli_action_process(buf, len); | |
1329 | else { | |
1330 | if (in_read && first) | |
1331 | printf("\n"); | |
1332 | first = 0; | |
1333 | printf("%s\n", buf); | |
1334 | } | |
6fc6879b JM |
1335 | } else { |
1336 | printf("Could not read pending message.\n"); | |
1337 | break; | |
1338 | } | |
1339 | } | |
1340 | } | |
1341 | ||
1342 | ||
42838059 | 1343 | #define max_args 10 |
6fc6879b | 1344 | |
42838059 JM |
1345 | static int tokenize_cmd(char *cmd, char *argv[]) |
1346 | { | |
1347 | char *pos; | |
1348 | int argc = 0; | |
6fc6879b | 1349 | |
42838059 JM |
1350 | pos = cmd; |
1351 | for (;;) { | |
1352 | while (*pos == ' ') | |
6fc6879b | 1353 | pos++; |
42838059 JM |
1354 | if (*pos == '\0') |
1355 | break; | |
1356 | argv[argc] = pos; | |
1357 | argc++; | |
1358 | if (argc == max_args) | |
1359 | break; | |
1360 | if (*pos == '"') { | |
1361 | char *pos2 = os_strrchr(pos, '"'); | |
1362 | if (pos2) | |
1363 | pos = pos2 + 1; | |
6fc6879b | 1364 | } |
42838059 JM |
1365 | while (*pos != '\0' && *pos != ' ') |
1366 | pos++; | |
1367 | if (*pos == ' ') | |
1368 | *pos++ = '\0'; | |
1369 | } | |
bae92174 | 1370 | |
42838059 | 1371 | return argc; |
6fc6879b JM |
1372 | } |
1373 | ||
1374 | ||
42838059 | 1375 | static void hostapd_cli_ping(void *eloop_ctx, void *timeout_ctx) |
6fc6879b JM |
1376 | { |
1377 | if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) { | |
1378 | printf("Connection to hostapd lost - trying to reconnect\n"); | |
1379 | hostapd_cli_close_connection(); | |
1380 | } | |
1381 | if (!ctrl_conn) { | |
1382 | ctrl_conn = hostapd_cli_open_connection(ctrl_ifname); | |
1383 | if (ctrl_conn) { | |
1384 | printf("Connection to hostapd re-established\n"); | |
1385 | if (wpa_ctrl_attach(ctrl_conn) == 0) { | |
1386 | hostapd_cli_attached = 1; | |
1387 | } else { | |
1388 | printf("Warning: Failed to attach to " | |
1389 | "hostapd.\n"); | |
1390 | } | |
1391 | } | |
1392 | } | |
1393 | if (ctrl_conn) | |
bae92174 | 1394 | hostapd_cli_recv_pending(ctrl_conn, 1, 0); |
42838059 JM |
1395 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1396 | } | |
1397 | ||
1398 | ||
1399 | static void hostapd_cli_eloop_terminate(int sig, void *signal_ctx) | |
1400 | { | |
1401 | eloop_terminate(); | |
1402 | } | |
1403 | ||
1404 | ||
1405 | static void hostapd_cli_edit_cmd_cb(void *ctx, char *cmd) | |
1406 | { | |
1407 | char *argv[max_args]; | |
1408 | int argc; | |
1409 | argc = tokenize_cmd(cmd, argv); | |
1410 | if (argc) | |
1411 | wpa_request(ctrl_conn, argc, argv); | |
1412 | } | |
1413 | ||
1414 | ||
1415 | static void hostapd_cli_edit_eof_cb(void *ctx) | |
1416 | { | |
1417 | eloop_terminate(); | |
1418 | } | |
1419 | ||
1420 | ||
1421 | static void hostapd_cli_interactive(void) | |
1422 | { | |
1423 | printf("\nInteractive mode\n\n"); | |
1424 | ||
1425 | eloop_register_signal_terminate(hostapd_cli_eloop_terminate, NULL); | |
1426 | edit_init(hostapd_cli_edit_cmd_cb, hostapd_cli_edit_eof_cb, | |
2d2398a1 | 1427 | NULL, NULL, NULL, NULL); |
42838059 JM |
1428 | eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); |
1429 | ||
1430 | eloop_run(); | |
1431 | ||
1432 | edit_deinit(NULL, NULL); | |
1433 | eloop_cancel_timeout(hostapd_cli_ping, NULL, NULL); | |
1434 | } | |
1435 | ||
1436 | ||
1437 | static void hostapd_cli_cleanup(void) | |
1438 | { | |
1439 | hostapd_cli_close_connection(); | |
1440 | if (pid_file) | |
1441 | os_daemonize_terminate(pid_file); | |
1442 | ||
1443 | os_program_deinit(); | |
6fc6879b JM |
1444 | } |
1445 | ||
1446 | ||
bae92174 GD |
1447 | static void hostapd_cli_action(struct wpa_ctrl *ctrl) |
1448 | { | |
1449 | fd_set rfds; | |
1450 | int fd, res; | |
1451 | struct timeval tv; | |
1452 | char buf[256]; | |
1453 | size_t len; | |
1454 | ||
1455 | fd = wpa_ctrl_get_fd(ctrl); | |
1456 | ||
1457 | while (!hostapd_cli_quit) { | |
1458 | FD_ZERO(&rfds); | |
1459 | FD_SET(fd, &rfds); | |
1460 | tv.tv_sec = ping_interval; | |
1461 | tv.tv_usec = 0; | |
1462 | res = select(fd + 1, &rfds, NULL, NULL, &tv); | |
1463 | if (res < 0 && errno != EINTR) { | |
1464 | perror("select"); | |
1465 | break; | |
1466 | } | |
1467 | ||
1468 | if (FD_ISSET(fd, &rfds)) | |
1469 | hostapd_cli_recv_pending(ctrl, 0, 1); | |
1470 | else { | |
1471 | len = sizeof(buf) - 1; | |
1472 | if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len, | |
1473 | hostapd_cli_action_process) < 0 || | |
1474 | len < 4 || os_memcmp(buf, "PONG", 4) != 0) { | |
1475 | printf("hostapd did not reply to PING " | |
1476 | "command - exiting\n"); | |
1477 | break; | |
1478 | } | |
1479 | } | |
1480 | } | |
1481 | } | |
1482 | ||
1483 | ||
6fc6879b JM |
1484 | int main(int argc, char *argv[]) |
1485 | { | |
6fc6879b JM |
1486 | int warning_displayed = 0; |
1487 | int c; | |
bae92174 | 1488 | int daemonize = 0; |
6fc6879b | 1489 | |
3433ed8c JM |
1490 | if (os_program_init()) |
1491 | return -1; | |
1492 | ||
6fc6879b | 1493 | for (;;) { |
4ae71209 | 1494 | c = getopt(argc, argv, "a:BhG:i:p:P:s:v"); |
6fc6879b JM |
1495 | if (c < 0) |
1496 | break; | |
1497 | switch (c) { | |
bae92174 GD |
1498 | case 'a': |
1499 | action_file = optarg; | |
1500 | break; | |
1501 | case 'B': | |
1502 | daemonize = 1; | |
1503 | break; | |
1cc84c1c JM |
1504 | case 'G': |
1505 | ping_interval = atoi(optarg); | |
1506 | break; | |
6fc6879b JM |
1507 | case 'h': |
1508 | usage(); | |
1509 | return 0; | |
1510 | case 'v': | |
1511 | printf("%s\n", hostapd_cli_version); | |
1512 | return 0; | |
1513 | case 'i': | |
b242d398 JM |
1514 | os_free(ctrl_ifname); |
1515 | ctrl_ifname = os_strdup(optarg); | |
6fc6879b JM |
1516 | break; |
1517 | case 'p': | |
1518 | ctrl_iface_dir = optarg; | |
1519 | break; | |
b8e5426d MSS |
1520 | case 'P': |
1521 | pid_file = optarg; | |
1522 | break; | |
4ae71209 MM |
1523 | case 's': |
1524 | client_socket_dir = optarg; | |
1525 | break; | |
6fc6879b JM |
1526 | default: |
1527 | usage(); | |
1528 | return -1; | |
1529 | } | |
1530 | } | |
1531 | ||
bae92174 | 1532 | interactive = (argc == optind) && (action_file == NULL); |
6fc6879b JM |
1533 | |
1534 | if (interactive) { | |
1535 | printf("%s\n\n%s\n\n", hostapd_cli_version, | |
1536 | hostapd_cli_license); | |
1537 | } | |
1538 | ||
42838059 JM |
1539 | if (eloop_init()) |
1540 | return -1; | |
1541 | ||
6fc6879b JM |
1542 | for (;;) { |
1543 | if (ctrl_ifname == NULL) { | |
1544 | struct dirent *dent; | |
1545 | DIR *dir = opendir(ctrl_iface_dir); | |
1546 | if (dir) { | |
1547 | while ((dent = readdir(dir))) { | |
b242d398 JM |
1548 | if (os_strcmp(dent->d_name, ".") == 0 |
1549 | || | |
1550 | os_strcmp(dent->d_name, "..") == 0) | |
6fc6879b JM |
1551 | continue; |
1552 | printf("Selected interface '%s'\n", | |
1553 | dent->d_name); | |
b242d398 | 1554 | ctrl_ifname = os_strdup(dent->d_name); |
6fc6879b JM |
1555 | break; |
1556 | } | |
1557 | closedir(dir); | |
1558 | } | |
1559 | } | |
1560 | ctrl_conn = hostapd_cli_open_connection(ctrl_ifname); | |
1561 | if (ctrl_conn) { | |
1562 | if (warning_displayed) | |
1563 | printf("Connection established.\n"); | |
1564 | break; | |
1565 | } | |
1566 | ||
1567 | if (!interactive) { | |
1568 | perror("Failed to connect to hostapd - " | |
1569 | "wpa_ctrl_open"); | |
1570 | return -1; | |
1571 | } | |
1572 | ||
1573 | if (!warning_displayed) { | |
1574 | printf("Could not connect to hostapd - re-trying\n"); | |
1575 | warning_displayed = 1; | |
1576 | } | |
b242d398 | 1577 | os_sleep(1, 0); |
6fc6879b JM |
1578 | continue; |
1579 | } | |
1580 | ||
bae92174 | 1581 | if (interactive || action_file) { |
6fc6879b JM |
1582 | if (wpa_ctrl_attach(ctrl_conn) == 0) { |
1583 | hostapd_cli_attached = 1; | |
1584 | } else { | |
1585 | printf("Warning: Failed to attach to hostapd.\n"); | |
bae92174 GD |
1586 | if (action_file) |
1587 | return -1; | |
6fc6879b | 1588 | } |
bae92174 GD |
1589 | } |
1590 | ||
2e69bdd1 | 1591 | if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue()) |
bae92174 GD |
1592 | return -1; |
1593 | ||
1594 | if (interactive) | |
6fc6879b | 1595 | hostapd_cli_interactive(); |
bae92174 GD |
1596 | else if (action_file) |
1597 | hostapd_cli_action(ctrl_conn); | |
1598 | else | |
6fc6879b JM |
1599 | wpa_request(ctrl_conn, argc - optind, &argv[optind]); |
1600 | ||
bae92174 | 1601 | os_free(ctrl_ifname); |
42838059 | 1602 | eloop_destroy(); |
bae92174 | 1603 | hostapd_cli_cleanup(); |
6fc6879b JM |
1604 | return 0; |
1605 | } | |
56885eec JD |
1606 | |
1607 | #else /* CONFIG_NO_CTRL_IFACE */ | |
1608 | ||
1609 | int main(int argc, char *argv[]) | |
1610 | { | |
1611 | return -1; | |
1612 | } | |
1613 | ||
1614 | #endif /* CONFIG_NO_CTRL_IFACE */ |