1 /*
2 * WPA Supplicant - testing driver interface
3 * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * Alternatively, this software may be distributed under the terms of BSD
10 * license.
11 *
12 * See README and COPYING for more details.
13 */
14
15 /* Make dure we get winsock2.h for Windows build to get sockaddr_storage */
16 #include "build_config.h"
17 #ifdef CONFIG_NATIVE_WINDOWS
18 #include <winsock2.h>
19 #endif /* CONFIG_NATIVE_WINDOWS */
20
21 #include "includes.h"
22
23 #ifndef CONFIG_NATIVE_WINDOWS
24 #include <sys/un.h>
25 #include <dirent.h>
26 #include <sys/stat.h>
27 #define DRIVER_TEST_UNIX
28 #endif /* CONFIG_NATIVE_WINDOWS */
29
30 #include "common.h"
31 #include "driver.h"
32 #include "l2_packet/l2_packet.h"
33 #include "eloop.h"
34 #include "sha1.h"
35 #include "ieee802_11_defs.h"
36
37
38 struct wpa_driver_test_global {
39 int dummy;
40 };
41
42 struct wpa_driver_test_data {
43 struct wpa_driver_test_global *global;
44 void *ctx;
45 u8 own_addr[ETH_ALEN];
46 int test_socket;
47 #ifdef DRIVER_TEST_UNIX
48 struct sockaddr_un hostapd_addr;
49 #endif /* DRIVER_TEST_UNIX */
50 int hostapd_addr_set;
51 struct sockaddr_in hostapd_addr_udp;
52 int hostapd_addr_udp_set;
53 char *own_socket_path;
54 char *test_dir;
55 u8 bssid[ETH_ALEN];
56 u8 ssid[32];
57 size_t ssid_len;
58 #define MAX_SCAN_RESULTS 30
59 struct wpa_scan_res *scanres[MAX_SCAN_RESULTS];
60 size_t num_scanres;
61 int use_associnfo;
62 u8 assoc_wpa_ie[80];
63 size_t assoc_wpa_ie_len;
64 int use_mlme;
65 int associated;
66 u8 *probe_req_ie;
67 size_t probe_req_ie_len;
68 };
69
70
wpa_driver_test_poll(void * eloop_ctx,void * timeout_ctx)71 static void wpa_driver_test_poll(void *eloop_ctx, void *timeout_ctx)
72 {
73 struct wpa_driver_test_data *drv = eloop_ctx;
74
75 #ifdef DRIVER_TEST_UNIX
76 if (drv->associated && drv->hostapd_addr_set) {
77 struct stat st;
78 if (stat(drv->hostapd_addr.sun_path, &st) < 0) {
79 wpa_printf(MSG_DEBUG, "%s: lost connection to AP: %s",
80 __func__, strerror(errno));
81 drv->associated = 0;
82 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
83 }
84 }
85 #endif /* DRIVER_TEST_UNIX */
86
87 eloop_register_timeout(1, 0, wpa_driver_test_poll, drv, NULL);
88 }
89
90
wpa_driver_test_set_wpa(void * priv,int enabled)91 static int wpa_driver_test_set_wpa(void *priv, int enabled)
92 {
93 wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
94 return 0;
95 }
96
97
wpa_driver_test_scan_timeout(void * eloop_ctx,void * timeout_ctx)98 static void wpa_driver_test_scan_timeout(void *eloop_ctx, void *timeout_ctx)
99 {
100 wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
101 wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
102 }
103
104
105 #ifdef DRIVER_TEST_UNIX
wpa_driver_scan_dir(struct wpa_driver_test_data * drv,const char * path)106 static void wpa_driver_scan_dir(struct wpa_driver_test_data *drv,
107 const char *path)
108 {
109 struct dirent *dent;
110 DIR *dir;
111 struct sockaddr_un addr;
112 char cmd[512], *pos, *end;
113 int ret;
114
115 dir = opendir(path);
116 if (dir == NULL)
117 return;
118
119 end = cmd + sizeof(cmd);
120 pos = cmd;
121 ret = os_snprintf(pos, end - pos, "SCAN " MACSTR,
122 MAC2STR(drv->own_addr));
123 if (ret >= 0 && ret < end - pos)
124 pos += ret;
125 if (drv->probe_req_ie) {
126 ret = os_snprintf(pos, end - pos, " ");
127 if (ret >= 0 && ret < end - pos)
128 pos += ret;
129 pos += wpa_snprintf_hex(pos, end - pos, drv->probe_req_ie,
130 drv->probe_req_ie_len);
131 }
132 end[-1] = '\0';
133
134 while ((dent = readdir(dir))) {
135 if (os_strncmp(dent->d_name, "AP-", 3) != 0)
136 continue;
137 wpa_printf(MSG_DEBUG, "%s: SCAN %s", __func__, dent->d_name);
138
139 os_memset(&addr, 0, sizeof(addr));
140 addr.sun_family = AF_UNIX;
141 os_snprintf(addr.sun_path, sizeof(addr.sun_path), "%s/%s",
142 path, dent->d_name);
143
144 if (sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
145 (struct sockaddr *) &addr, sizeof(addr)) < 0) {
146 perror("sendto(test_socket)");
147 }
148 }
149 closedir(dir);
150 }
151 #endif /* DRIVER_TEST_UNIX */
152
153
wpa_driver_test_scan(void * priv,const u8 * ssid,size_t ssid_len)154 static int wpa_driver_test_scan(void *priv, const u8 *ssid, size_t ssid_len)
155 {
156 struct wpa_driver_test_data *drv = priv;
157 wpa_printf(MSG_DEBUG, "%s: priv=%p", __func__, priv);
158
159 drv->num_scanres = 0;
160
161 #ifdef DRIVER_TEST_UNIX
162 if (drv->test_socket >= 0 && drv->test_dir)
163 wpa_driver_scan_dir(drv, drv->test_dir);
164
165 if (drv->test_socket >= 0 && drv->hostapd_addr_set &&
166 sendto(drv->test_socket, "SCAN", 4, 0,
167 (struct sockaddr *) &drv->hostapd_addr,
168 sizeof(drv->hostapd_addr)) < 0) {
169 perror("sendto(test_socket)");
170 }
171 #endif /* DRIVER_TEST_UNIX */
172
173 if (drv->test_socket >= 0 && drv->hostapd_addr_udp_set &&
174 sendto(drv->test_socket, "SCAN", 4, 0,
175 (struct sockaddr *) &drv->hostapd_addr_udp,
176 sizeof(drv->hostapd_addr_udp)) < 0) {
177 perror("sendto(test_socket)");
178 }
179
180 eloop_cancel_timeout(wpa_driver_test_scan_timeout, drv, drv->ctx);
181 eloop_register_timeout(1, 0, wpa_driver_test_scan_timeout, drv,
182 drv->ctx);
183 return 0;
184 }
185
186
wpa_driver_test_get_scan_results2(void * priv)187 static struct wpa_scan_results * wpa_driver_test_get_scan_results2(void *priv)
188 {
189 struct wpa_driver_test_data *drv = priv;
190 struct wpa_scan_results *res;
191 size_t i;
192
193 res = os_zalloc(sizeof(*res));
194 if (res == NULL)
195 return NULL;
196
197 res->res = os_zalloc(drv->num_scanres * sizeof(struct wpa_scan_res *));
198 if (res->res == NULL) {
199 os_free(res);
200 return NULL;
201 }
202
203 for (i = 0; i < drv->num_scanres; i++) {
204 struct wpa_scan_res *r;
205 if (drv->scanres[i] == NULL)
206 continue;
207 r = os_malloc(sizeof(*r) + drv->scanres[i]->ie_len);
208 if (r == NULL)
209 break;
210 os_memcpy(r, drv->scanres[i],
211 sizeof(*r) + drv->scanres[i]->ie_len);
212 res->res[res->num++] = r;
213 }
214
215 return res;
216 }
217
218
wpa_driver_test_set_key(void * priv,wpa_alg alg,const u8 * addr,int key_idx,int set_tx,const u8 * seq,size_t seq_len,const u8 * key,size_t key_len)219 static int wpa_driver_test_set_key(void *priv, wpa_alg alg, const u8 *addr,
220 int key_idx, int set_tx,
221 const u8 *seq, size_t seq_len,
222 const u8 *key, size_t key_len)
223 {
224 wpa_printf(MSG_DEBUG, "%s: priv=%p alg=%d key_idx=%d set_tx=%d",
225 __func__, priv, alg, key_idx, set_tx);
226 if (addr) {
227 wpa_printf(MSG_DEBUG, " addr=" MACSTR, MAC2STR(addr));
228 }
229 if (seq) {
230 wpa_hexdump(MSG_DEBUG, " seq", seq, seq_len);
231 }
232 if (key) {
233 wpa_hexdump(MSG_DEBUG, " key", key, key_len);
234 }
235 return 0;
236 }
237
238
wpa_driver_test_associate(void * priv,struct wpa_driver_associate_params * params)239 static int wpa_driver_test_associate(
240 void *priv, struct wpa_driver_associate_params *params)
241 {
242 struct wpa_driver_test_data *drv = priv;
243 wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d pairwise_suite=%d "
244 "group_suite=%d key_mgmt_suite=%d auth_alg=%d mode=%d",
245 __func__, priv, params->freq, params->pairwise_suite,
246 params->group_suite, params->key_mgmt_suite,
247 params->auth_alg, params->mode);
248 if (params->bssid) {
249 wpa_printf(MSG_DEBUG, " bssid=" MACSTR,
250 MAC2STR(params->bssid));
251 }
252 if (params->ssid) {
253 wpa_hexdump_ascii(MSG_DEBUG, " ssid",
254 params->ssid, params->ssid_len);
255 }
256 if (params->wpa_ie) {
257 wpa_hexdump(MSG_DEBUG, " wpa_ie",
258 params->wpa_ie, params->wpa_ie_len);
259 drv->assoc_wpa_ie_len = params->wpa_ie_len;
260 if (drv->assoc_wpa_ie_len > sizeof(drv->assoc_wpa_ie))
261 drv->assoc_wpa_ie_len = sizeof(drv->assoc_wpa_ie);
262 os_memcpy(drv->assoc_wpa_ie, params->wpa_ie,
263 drv->assoc_wpa_ie_len);
264 } else
265 drv->assoc_wpa_ie_len = 0;
266
267 #ifdef DRIVER_TEST_UNIX
268 if (drv->test_dir && params->bssid) {
269 os_memset(&drv->hostapd_addr, 0, sizeof(drv->hostapd_addr));
270 drv->hostapd_addr.sun_family = AF_UNIX;
271 os_snprintf(drv->hostapd_addr.sun_path,
272 sizeof(drv->hostapd_addr.sun_path),
273 "%s/AP-" MACSTR,
274 drv->test_dir, MAC2STR(params->bssid));
275 drv->hostapd_addr_set = 1;
276 }
277 #endif /* DRIVER_TEST_UNIX */
278
279 if (drv->test_socket >= 0 &&
280 (drv->hostapd_addr_set || drv->hostapd_addr_udp_set)) {
281 char cmd[200], *pos, *end;
282 int ret;
283 end = cmd + sizeof(cmd);
284 pos = cmd;
285 ret = os_snprintf(pos, end - pos, "ASSOC " MACSTR " ",
286 MAC2STR(drv->own_addr));
287 if (ret >= 0 && ret < end - pos)
288 pos += ret;
289 pos += wpa_snprintf_hex(pos, end - pos, params->ssid,
290 params->ssid_len);
291 ret = os_snprintf(pos, end - pos, " ");
292 if (ret >= 0 && ret < end - pos)
293 pos += ret;
294 pos += wpa_snprintf_hex(pos, end - pos, params->wpa_ie,
295 params->wpa_ie_len);
296 end[-1] = '\0';
297 #ifdef DRIVER_TEST_UNIX
298 if (drv->hostapd_addr_set &&
299 sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
300 (struct sockaddr *) &drv->hostapd_addr,
301 sizeof(drv->hostapd_addr)) < 0) {
302 perror("sendto(test_socket)");
303 return -1;
304 }
305 #endif /* DRIVER_TEST_UNIX */
306 if (drv->hostapd_addr_udp_set &&
307 sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
308 (struct sockaddr *) &drv->hostapd_addr_udp,
309 sizeof(drv->hostapd_addr_udp)) < 0) {
310 perror("sendto(test_socket)");
311 return -1;
312 }
313
314 os_memcpy(drv->ssid, params->ssid, params->ssid_len);
315 drv->ssid_len = params->ssid_len;
316 } else {
317 drv->associated = 1;
318 wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
319 }
320
321 return 0;
322 }
323
324
wpa_driver_test_get_bssid(void * priv,u8 * bssid)325 static int wpa_driver_test_get_bssid(void *priv, u8 *bssid)
326 {
327 struct wpa_driver_test_data *drv = priv;
328 os_memcpy(bssid, drv->bssid, ETH_ALEN);
329 return 0;
330 }
331
332
wpa_driver_test_get_ssid(void * priv,u8 * ssid)333 static int wpa_driver_test_get_ssid(void *priv, u8 *ssid)
334 {
335 struct wpa_driver_test_data *drv = priv;
336 os_memcpy(ssid, drv->ssid, 32);
337 return drv->ssid_len;
338 }
339
340
wpa_driver_test_send_disassoc(struct wpa_driver_test_data * drv)341 static int wpa_driver_test_send_disassoc(struct wpa_driver_test_data *drv)
342 {
343 #ifdef DRIVER_TEST_UNIX
344 if (drv->test_socket >= 0 &&
345 sendto(drv->test_socket, "DISASSOC", 8, 0,
346 (struct sockaddr *) &drv->hostapd_addr,
347 sizeof(drv->hostapd_addr)) < 0) {
348 perror("sendto(test_socket)");
349 return -1;
350 }
351 #endif /* DRIVER_TEST_UNIX */
352 if (drv->test_socket >= 0 && drv->hostapd_addr_udp_set &&
353 sendto(drv->test_socket, "DISASSOC", 8, 0,
354 (struct sockaddr *) &drv->hostapd_addr_udp,
355 sizeof(drv->hostapd_addr_udp)) < 0) {
356 perror("sendto(test_socket)");
357 return -1;
358 }
359 return 0;
360 }
361
362
wpa_driver_test_deauthenticate(void * priv,const u8 * addr,int reason_code)363 static int wpa_driver_test_deauthenticate(void *priv, const u8 *addr,
364 int reason_code)
365 {
366 struct wpa_driver_test_data *drv = priv;
367 wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
368 __func__, MAC2STR(addr), reason_code);
369 os_memset(drv->bssid, 0, ETH_ALEN);
370 drv->associated = 0;
371 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
372 return wpa_driver_test_send_disassoc(drv);
373 }
374
375
wpa_driver_test_disassociate(void * priv,const u8 * addr,int reason_code)376 static int wpa_driver_test_disassociate(void *priv, const u8 *addr,
377 int reason_code)
378 {
379 struct wpa_driver_test_data *drv = priv;
380 wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
381 __func__, MAC2STR(addr), reason_code);
382 os_memset(drv->bssid, 0, ETH_ALEN);
383 drv->associated = 0;
384 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
385 return wpa_driver_test_send_disassoc(drv);
386 }
387
388
wpa_driver_test_scanresp(struct wpa_driver_test_data * drv,struct sockaddr * from,socklen_t fromlen,const char * data)389 static void wpa_driver_test_scanresp(struct wpa_driver_test_data *drv,
390 struct sockaddr *from,
391 socklen_t fromlen,
392 const char *data)
393 {
394 struct wpa_scan_res *res;
395 const char *pos, *pos2;
396 size_t len;
397 u8 *ie_pos, *ie_start, *ie_end;
398 #define MAX_IE_LEN 1000
399
400 wpa_printf(MSG_DEBUG, "test_driver: SCANRESP %s", data);
401 if (drv->num_scanres >= MAX_SCAN_RESULTS) {
402 wpa_printf(MSG_DEBUG, "test_driver: No room for the new scan "
403 "result");
404 return;
405 }
406
407 /* SCANRESP BSSID SSID IEs */
408
409 res = os_zalloc(sizeof(*res) + MAX_IE_LEN);
410 if (res == NULL)
411 return;
412 ie_start = ie_pos = (u8 *) (res + 1);
413 ie_end = ie_pos + MAX_IE_LEN;
414
415 if (hwaddr_aton(data, res->bssid)) {
416 wpa_printf(MSG_DEBUG, "test_driver: invalid BSSID in scanres");
417 os_free(res);
418 return;
419 }
420
421 pos = data + 17;
422 while (*pos == ' ')
423 pos++;
424 pos2 = os_strchr(pos, ' ');
425 if (pos2 == NULL) {
426 wpa_printf(MSG_DEBUG, "test_driver: invalid SSID termination "
427 "in scanres");
428 os_free(res);
429 return;
430 }
431 len = (pos2 - pos) / 2;
432 if (len > 32)
433 len = 32;
434 /*
435 * Generate SSID IE from the SSID field since this IE is not included
436 * in the main IE field.
437 */
438 *ie_pos++ = WLAN_EID_SSID;
439 *ie_pos++ = len;
440 if (hexstr2bin(pos, ie_pos, len) < 0) {
441 wpa_printf(MSG_DEBUG, "test_driver: invalid SSID in scanres");
442 os_free(res);
443 return;
444 }
445 ie_pos += len;
446
447 pos = pos2 + 1;
448 pos2 = os_strchr(pos, ' ');
449 if (pos2 == NULL)
450 len = os_strlen(pos) / 2;
451 else
452 len = (pos2 - pos) / 2;
453 if ((int) len > ie_end - ie_pos)
454 len = ie_end - ie_pos;
455 if (hexstr2bin(pos, ie_pos, len) < 0) {
456 wpa_printf(MSG_DEBUG, "test_driver: invalid IEs in scanres");
457 os_free(res);
458 return;
459 }
460 ie_pos += len;
461 res->ie_len = ie_pos - ie_start;
462
463 if (pos2) {
464 pos = pos2 + 1;
465 while (*pos == ' ')
466 pos++;
467 if (os_strncmp(pos, "PRIVACY", 7) == 0)
468 res->caps |= IEEE80211_CAP_PRIVACY;
469 }
470
471 os_free(drv->scanres[drv->num_scanres]);
472 drv->scanres[drv->num_scanres++] = res;
473 }
474
475
wpa_driver_test_assocresp(struct wpa_driver_test_data * drv,struct sockaddr * from,socklen_t fromlen,const char * data)476 static void wpa_driver_test_assocresp(struct wpa_driver_test_data *drv,
477 struct sockaddr *from,
478 socklen_t fromlen,
479 const char *data)
480 {
481 /* ASSOCRESP BSSID <res> */
482 if (hwaddr_aton(data, drv->bssid)) {
483 wpa_printf(MSG_DEBUG, "test_driver: invalid BSSID in "
484 "assocresp");
485 }
486 if (drv->use_associnfo) {
487 union wpa_event_data event;
488 os_memset(&event, 0, sizeof(event));
489 event.assoc_info.req_ies = drv->assoc_wpa_ie;
490 event.assoc_info.req_ies_len = drv->assoc_wpa_ie_len;
491 wpa_supplicant_event(drv->ctx, EVENT_ASSOCINFO, &event);
492 }
493 drv->associated = 1;
494 wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
495 }
496
497
wpa_driver_test_disassoc(struct wpa_driver_test_data * drv,struct sockaddr * from,socklen_t fromlen)498 static void wpa_driver_test_disassoc(struct wpa_driver_test_data *drv,
499 struct sockaddr *from,
500 socklen_t fromlen)
501 {
502 drv->associated = 0;
503 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
504 }
505
506
wpa_driver_test_eapol(struct wpa_driver_test_data * drv,struct sockaddr * from,socklen_t fromlen,const u8 * data,size_t data_len)507 static void wpa_driver_test_eapol(struct wpa_driver_test_data *drv,
508 struct sockaddr *from,
509 socklen_t fromlen,
510 const u8 *data, size_t data_len)
511 {
512 const u8 *src = drv->bssid;
513
514 if (data_len > 14) {
515 /* Skip Ethernet header */
516 src = data + ETH_ALEN;
517 data += 14;
518 data_len -= 14;
519 }
520 wpa_supplicant_rx_eapol(drv->ctx, src, data, data_len);
521 }
522
523
wpa_driver_test_mlme(struct wpa_driver_test_data * drv,struct sockaddr * from,socklen_t fromlen,const u8 * data,size_t data_len)524 static void wpa_driver_test_mlme(struct wpa_driver_test_data *drv,
525 struct sockaddr *from,
526 socklen_t fromlen,
527 const u8 *data, size_t data_len)
528 {
529 #ifdef CONFIG_CLIENT_MLME
530 struct ieee80211_rx_status rx_status;
531 os_memset(&rx_status, 0, sizeof(rx_status));
532 wpa_supplicant_sta_rx(drv->ctx, data, data_len, &rx_status);
533 #endif /* CONFIG_CLIENT_MLME */
534 }
535
536
wpa_driver_test_receive_unix(int sock,void * eloop_ctx,void * sock_ctx)537 static void wpa_driver_test_receive_unix(int sock, void *eloop_ctx,
538 void *sock_ctx)
539 {
540 struct wpa_driver_test_data *drv = eloop_ctx;
541 char *buf;
542 int res;
543 struct sockaddr_storage from;
544 socklen_t fromlen = sizeof(from);
545 const size_t buflen = 2000;
546
547 buf = os_malloc(buflen);
548 if (buf == NULL)
549 return;
550 res = recvfrom(sock, buf, buflen - 1, 0,
551 (struct sockaddr *) &from, &fromlen);
552 if (res < 0) {
553 perror("recvfrom(test_socket)");
554 os_free(buf);
555 return;
556 }
557 buf[res] = '\0';
558
559 wpa_printf(MSG_DEBUG, "test_driver: received %u bytes", res);
560
561 if (os_strncmp(buf, "SCANRESP ", 9) == 0) {
562 wpa_driver_test_scanresp(drv, (struct sockaddr *) &from,
563 fromlen, buf + 9);
564 } else if (os_strncmp(buf, "ASSOCRESP ", 10) == 0) {
565 wpa_driver_test_assocresp(drv, (struct sockaddr *) &from,
566 fromlen, buf + 10);
567 } else if (os_strcmp(buf, "DISASSOC") == 0) {
568 wpa_driver_test_disassoc(drv, (struct sockaddr *) &from,
569 fromlen);
570 } else if (os_strcmp(buf, "DEAUTH") == 0) {
571 wpa_driver_test_disassoc(drv, (struct sockaddr *) &from,
572 fromlen);
573 } else if (os_strncmp(buf, "EAPOL ", 6) == 0) {
574 wpa_driver_test_eapol(drv, (struct sockaddr *) &from, fromlen,
575 (const u8 *) buf + 6, res - 6);
576 } else if (os_strncmp(buf, "MLME ", 5) == 0) {
577 wpa_driver_test_mlme(drv, (struct sockaddr *) &from, fromlen,
578 (const u8 *) buf + 5, res - 5);
579 } else {
580 wpa_hexdump_ascii(MSG_DEBUG, "Unknown test_socket command",
581 (u8 *) buf, res);
582 }
583 os_free(buf);
584 }
585
586
wpa_driver_test_init2(void * ctx,const char * ifname,void * global_priv)587 static void * wpa_driver_test_init2(void *ctx, const char *ifname,
588 void *global_priv)
589 {
590 struct wpa_driver_test_data *drv;
591
592 drv = os_zalloc(sizeof(*drv));
593 if (drv == NULL)
594 return NULL;
595 drv->global = global_priv;
596 drv->ctx = ctx;
597 drv->test_socket = -1;
598
599 /* Set dummy BSSID and SSID for testing. */
600 drv->bssid[0] = 0x02;
601 drv->bssid[1] = 0x00;
602 drv->bssid[2] = 0x00;
603 drv->bssid[3] = 0x00;
604 drv->bssid[4] = 0x00;
605 drv->bssid[5] = 0x01;
606 os_memcpy(drv->ssid, "test", 5);
607 drv->ssid_len = 4;
608
609 /* Generate a MAC address to help testing with multiple STAs */
610 drv->own_addr[0] = 0x02; /* locally administered */
611 sha1_prf((const u8 *) ifname, os_strlen(ifname),
612 "wpa_supplicant test mac addr generation",
613 NULL, 0, drv->own_addr + 1, ETH_ALEN - 1);
614 eloop_register_timeout(1, 0, wpa_driver_test_poll, drv, NULL);
615
616 return drv;
617 }
618
619
wpa_driver_test_close_test_socket(struct wpa_driver_test_data * drv)620 static void wpa_driver_test_close_test_socket(struct wpa_driver_test_data *drv)
621 {
622 if (drv->test_socket >= 0) {
623 eloop_unregister_read_sock(drv->test_socket);
624 close(drv->test_socket);
625 drv->test_socket = -1;
626 }
627
628 if (drv->own_socket_path) {
629 unlink(drv->own_socket_path);
630 os_free(drv->own_socket_path);
631 drv->own_socket_path = NULL;
632 }
633 }
634
635
wpa_driver_test_deinit(void * priv)636 static void wpa_driver_test_deinit(void *priv)
637 {
638 struct wpa_driver_test_data *drv = priv;
639 int i;
640 wpa_driver_test_close_test_socket(drv);
641 eloop_cancel_timeout(wpa_driver_test_scan_timeout, drv, drv->ctx);
642 eloop_cancel_timeout(wpa_driver_test_poll, drv, NULL);
643 os_free(drv->test_dir);
644 for (i = 0; i < MAX_SCAN_RESULTS; i++)
645 os_free(drv->scanres[i]);
646 os_free(drv->probe_req_ie);
647 os_free(drv);
648 }
649
650
wpa_driver_test_attach(struct wpa_driver_test_data * drv,const char * dir)651 static int wpa_driver_test_attach(struct wpa_driver_test_data *drv,
652 const char *dir)
653 {
654 #ifdef DRIVER_TEST_UNIX
655 static unsigned int counter = 0;
656 struct sockaddr_un addr;
657 size_t len;
658
659 os_free(drv->own_socket_path);
660 if (dir) {
661 len = os_strlen(dir) + 30;
662 drv->own_socket_path = os_malloc(len);
663 if (drv->own_socket_path == NULL)
664 return -1;
665 os_snprintf(drv->own_socket_path, len, "%s/STA-" MACSTR,
666 dir, MAC2STR(drv->own_addr));
667 } else {
668 drv->own_socket_path = os_malloc(100);
669 if (drv->own_socket_path == NULL)
670 return -1;
671 os_snprintf(drv->own_socket_path, 100,
672 "/tmp/wpa_supplicant_test-%d-%d",
673 getpid(), counter++);
674 }
675
676 drv->test_socket = socket(PF_UNIX, SOCK_DGRAM, 0);
677 if (drv->test_socket < 0) {
678 perror("socket(PF_UNIX)");
679 os_free(drv->own_socket_path);
680 drv->own_socket_path = NULL;
681 return -1;
682 }
683
684 os_memset(&addr, 0, sizeof(addr));
685 addr.sun_family = AF_UNIX;
686 os_strlcpy(addr.sun_path, drv->own_socket_path, sizeof(addr.sun_path));
687 if (bind(drv->test_socket, (struct sockaddr *) &addr,
688 sizeof(addr)) < 0) {
689 perror("bind(PF_UNIX)");
690 close(drv->test_socket);
691 unlink(drv->own_socket_path);
692 os_free(drv->own_socket_path);
693 drv->own_socket_path = NULL;
694 return -1;
695 }
696
697 eloop_register_read_sock(drv->test_socket,
698 wpa_driver_test_receive_unix, drv, NULL);
699
700 return 0;
701 #else /* DRIVER_TEST_UNIX */
702 return -1;
703 #endif /* DRIVER_TEST_UNIX */
704 }
705
706
wpa_driver_test_attach_udp(struct wpa_driver_test_data * drv,char * dst)707 static int wpa_driver_test_attach_udp(struct wpa_driver_test_data *drv,
708 char *dst)
709 {
710 char *pos;
711
712 pos = os_strchr(dst, ':');
713 if (pos == NULL)
714 return -1;
715 *pos++ = '\0';
716 wpa_printf(MSG_DEBUG, "%s: addr=%s port=%s", __func__, dst, pos);
717
718 drv->test_socket = socket(PF_INET, SOCK_DGRAM, 0);
719 if (drv->test_socket < 0) {
720 perror("socket(PF_INET)");
721 return -1;
722 }
723
724 os_memset(&drv->hostapd_addr_udp, 0, sizeof(drv->hostapd_addr_udp));
725 drv->hostapd_addr_udp.sin_family = AF_INET;
726 #if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA)
727 {
728 int a[4];
729 u8 *pos;
730 sscanf(dst, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]);
731 pos = (u8 *) &drv->hostapd_addr_udp.sin_addr;
732 *pos++ = a[0];
733 *pos++ = a[1];
734 *pos++ = a[2];
735 *pos++ = a[3];
736 }
737 #else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
738 inet_aton(dst, &drv->hostapd_addr_udp.sin_addr);
739 #endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
740 drv->hostapd_addr_udp.sin_port = htons(atoi(pos));
741
742 drv->hostapd_addr_udp_set = 1;
743
744 eloop_register_read_sock(drv->test_socket,
745 wpa_driver_test_receive_unix, drv, NULL);
746
747 return 0;
748 }
749
750
wpa_driver_test_set_param(void * priv,const char * param)751 static int wpa_driver_test_set_param(void *priv, const char *param)
752 {
753 struct wpa_driver_test_data *drv = priv;
754 const char *pos;
755
756 wpa_printf(MSG_DEBUG, "%s: param='%s'", __func__, param);
757 if (param == NULL)
758 return 0;
759
760 wpa_driver_test_close_test_socket(drv);
761
762 #ifdef DRIVER_TEST_UNIX
763 pos = os_strstr(param, "test_socket=");
764 if (pos) {
765 const char *pos2;
766 size_t len;
767
768 pos += 12;
769 pos2 = os_strchr(pos, ' ');
770 if (pos2)
771 len = pos2 - pos;
772 else
773 len = os_strlen(pos);
774 if (len > sizeof(drv->hostapd_addr.sun_path))
775 return -1;
776 os_memset(&drv->hostapd_addr, 0, sizeof(drv->hostapd_addr));
777 drv->hostapd_addr.sun_family = AF_UNIX;
778 os_memcpy(drv->hostapd_addr.sun_path, pos, len);
779 drv->hostapd_addr_set = 1;
780 }
781 #endif /* DRIVER_TEST_UNIX */
782
783 pos = os_strstr(param, "test_dir=");
784 if (pos) {
785 char *end;
786 os_free(drv->test_dir);
787 drv->test_dir = os_strdup(pos + 9);
788 if (drv->test_dir == NULL)
789 return -1;
790 end = os_strchr(drv->test_dir, ' ');
791 if (end)
792 *end = '\0';
793 if (wpa_driver_test_attach(drv, drv->test_dir))
794 return -1;
795 } else {
796 pos = os_strstr(param, "test_udp=");
797 if (pos) {
798 char *dst, *epos;
799 dst = os_strdup(pos + 9);
800 if (dst == NULL)
801 return -1;
802 epos = os_strchr(dst, ' ');
803 if (epos)
804 *epos = '\0';
805 if (wpa_driver_test_attach_udp(drv, dst))
806 return -1;
807 os_free(dst);
808 } else if (wpa_driver_test_attach(drv, NULL))
809 return -1;
810 }
811
812 if (os_strstr(param, "use_associnfo=1")) {
813 wpa_printf(MSG_DEBUG, "test_driver: Use AssocInfo events");
814 drv->use_associnfo = 1;
815 }
816
817 #ifdef CONFIG_CLIENT_MLME
818 if (os_strstr(param, "use_mlme=1")) {
819 wpa_printf(MSG_DEBUG, "test_driver: Use internal MLME");
820 drv->use_mlme = 1;
821 }
822 #endif /* CONFIG_CLIENT_MLME */
823
824 return 0;
825 }
826
827
wpa_driver_test_get_mac_addr(void * priv)828 static const u8 * wpa_driver_test_get_mac_addr(void *priv)
829 {
830 struct wpa_driver_test_data *drv = priv;
831 wpa_printf(MSG_DEBUG, "%s", __func__);
832 return drv->own_addr;
833 }
834
835
wpa_driver_test_send_eapol(void * priv,const u8 * dest,u16 proto,const u8 * data,size_t data_len)836 static int wpa_driver_test_send_eapol(void *priv, const u8 *dest, u16 proto,
837 const u8 *data, size_t data_len)
838 {
839 struct wpa_driver_test_data *drv = priv;
840 char *msg;
841 size_t msg_len;
842 struct l2_ethhdr eth;
843 struct sockaddr *addr;
844 socklen_t alen;
845 #ifdef DRIVER_TEST_UNIX
846 struct sockaddr_un addr_un;
847 #endif /* DRIVER_TEST_UNIX */
848
849 wpa_hexdump(MSG_MSGDUMP, "test_send_eapol TX frame", data, data_len);
850
851 os_memset(ð, 0, sizeof(eth));
852 os_memcpy(eth.h_dest, dest, ETH_ALEN);
853 os_memcpy(eth.h_source, drv->own_addr, ETH_ALEN);
854 eth.h_proto = host_to_be16(proto);
855
856 msg_len = 6 + sizeof(eth) + data_len;
857 msg = os_malloc(msg_len);
858 if (msg == NULL)
859 return -1;
860 os_memcpy(msg, "EAPOL ", 6);
861 os_memcpy(msg + 6, ð, sizeof(eth));
862 os_memcpy(msg + 6 + sizeof(eth), data, data_len);
863
864 if (os_memcmp(dest, drv->bssid, ETH_ALEN) == 0 ||
865 drv->test_dir == NULL) {
866 if (drv->hostapd_addr_udp_set) {
867 addr = (struct sockaddr *) &drv->hostapd_addr_udp;
868 alen = sizeof(drv->hostapd_addr_udp);
869 } else {
870 #ifdef DRIVER_TEST_UNIX
871 addr = (struct sockaddr *) &drv->hostapd_addr;
872 alen = sizeof(drv->hostapd_addr);
873 #else /* DRIVER_TEST_UNIX */
874 os_free(msg);
875 return -1;
876 #endif /* DRIVER_TEST_UNIX */
877 }
878 } else {
879 #ifdef DRIVER_TEST_UNIX
880 struct stat st;
881 os_memset(&addr_un, 0, sizeof(addr_un));
882 addr_un.sun_family = AF_UNIX;
883 os_snprintf(addr_un.sun_path, sizeof(addr_un.sun_path),
884 "%s/STA-" MACSTR, drv->test_dir, MAC2STR(dest));
885 if (stat(addr_un.sun_path, &st) < 0) {
886 os_snprintf(addr_un.sun_path, sizeof(addr_un.sun_path),
887 "%s/AP-" MACSTR,
888 drv->test_dir, MAC2STR(dest));
889 }
890 addr = (struct sockaddr *) &addr_un;
891 alen = sizeof(addr_un);
892 #else /* DRIVER_TEST_UNIX */
893 os_free(msg);
894 return -1;
895 #endif /* DRIVER_TEST_UNIX */
896 }
897
898 if (sendto(drv->test_socket, msg, msg_len, 0, addr, alen) < 0) {
899 perror("sendmsg(test_socket)");
900 os_free(msg);
901 return -1;
902 }
903
904 os_free(msg);
905 return 0;
906 }
907
908
wpa_driver_test_get_capa(void * priv,struct wpa_driver_capa * capa)909 static int wpa_driver_test_get_capa(void *priv, struct wpa_driver_capa *capa)
910 {
911 struct wpa_driver_test_data *drv = priv;
912 os_memset(capa, 0, sizeof(*capa));
913 capa->key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
914 WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
915 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
916 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK |
917 WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE |
918 WPA_DRIVER_CAPA_KEY_MGMT_FT |
919 WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK;
920 capa->enc = WPA_DRIVER_CAPA_ENC_WEP40 |
921 WPA_DRIVER_CAPA_ENC_WEP104 |
922 WPA_DRIVER_CAPA_ENC_TKIP |
923 WPA_DRIVER_CAPA_ENC_CCMP;
924 capa->auth = WPA_DRIVER_AUTH_OPEN |
925 WPA_DRIVER_AUTH_SHARED |
926 WPA_DRIVER_AUTH_LEAP;
927 if (drv->use_mlme)
928 capa->flags |= WPA_DRIVER_FLAGS_USER_SPACE_MLME;
929
930 return 0;
931 }
932
933
wpa_driver_test_mlme_setprotection(void * priv,const u8 * addr,int protect_type,int key_type)934 static int wpa_driver_test_mlme_setprotection(void *priv, const u8 *addr,
935 int protect_type,
936 int key_type)
937 {
938 wpa_printf(MSG_DEBUG, "%s: protect_type=%d key_type=%d",
939 __func__, protect_type, key_type);
940
941 if (addr) {
942 wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR,
943 __func__, MAC2STR(addr));
944 }
945
946 return 0;
947 }
948
949
950 #ifdef CONFIG_CLIENT_MLME
951 static struct wpa_hw_modes *
wpa_driver_test_get_hw_feature_data(void * priv,u16 * num_modes,u16 * flags)952 wpa_driver_test_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags)
953 {
954 struct wpa_hw_modes *modes;
955
956 *num_modes = 1;
957 *flags = 0;
958 modes = os_zalloc(*num_modes * sizeof(struct wpa_hw_modes));
959 if (modes == NULL)
960 return NULL;
961 modes[0].mode = WPA_MODE_IEEE80211G;
962 modes[0].num_channels = 1;
963 modes[0].num_rates = 1;
964 modes[0].channels = os_zalloc(sizeof(struct wpa_channel_data));
965 modes[0].rates = os_zalloc(sizeof(struct wpa_rate_data));
966 if (modes[0].channels == NULL || modes[0].rates == NULL) {
967 wpa_supplicant_sta_free_hw_features(modes, *num_modes);
968 return NULL;
969 }
970 modes[0].channels[0].chan = 1;
971 modes[0].channels[0].freq = 2412;
972 modes[0].channels[0].flag = WPA_CHAN_W_SCAN | WPA_CHAN_W_ACTIVE_SCAN;
973 modes[0].rates[0].rate = 10;
974 modes[0].rates[0].flags = WPA_RATE_BASIC | WPA_RATE_SUPPORTED |
975 WPA_RATE_CCK | WPA_RATE_MANDATORY;
976
977 return modes;
978 }
979
980
wpa_driver_test_set_channel(void * priv,wpa_hw_mode phymode,int chan,int freq)981 static int wpa_driver_test_set_channel(void *priv, wpa_hw_mode phymode,
982 int chan, int freq)
983 {
984 wpa_printf(MSG_DEBUG, "%s: phymode=%d chan=%d freq=%d",
985 __func__, phymode, chan, freq);
986 return 0;
987 }
988
989
wpa_driver_test_send_mlme(void * priv,const u8 * data,size_t data_len)990 static int wpa_driver_test_send_mlme(void *priv, const u8 *data,
991 size_t data_len)
992 {
993 struct wpa_driver_test_data *drv = priv;
994 struct msghdr msg;
995 struct iovec io[2];
996 struct sockaddr_un addr;
997 const u8 *dest;
998 struct dirent *dent;
999 DIR *dir;
1000
1001 wpa_hexdump(MSG_MSGDUMP, "test_send_mlme", data, data_len);
1002 if (data_len < 10)
1003 return -1;
1004 dest = data + 4;
1005
1006 io[0].iov_base = "MLME ";
1007 io[0].iov_len = 5;
1008 io[1].iov_base = (u8 *) data;
1009 io[1].iov_len = data_len;
1010
1011 os_memset(&msg, 0, sizeof(msg));
1012 msg.msg_iov = io;
1013 msg.msg_iovlen = 2;
1014 if (os_memcmp(dest, drv->bssid, ETH_ALEN) == 0 ||
1015 drv->test_dir == NULL) {
1016 if (drv->hostapd_addr_udp_set) {
1017 msg.msg_name = &drv->hostapd_addr_udp;
1018 msg.msg_namelen = sizeof(drv->hostapd_addr_udp);
1019 } else {
1020 #ifdef DRIVER_TEST_UNIX
1021 msg.msg_name = &drv->hostapd_addr;
1022 msg.msg_namelen = sizeof(drv->hostapd_addr);
1023 #endif /* DRIVER_TEST_UNIX */
1024 }
1025 } else if (os_memcmp(dest, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
1026 {
1027 dir = opendir(drv->test_dir);
1028 if (dir == NULL)
1029 return -1;
1030 while ((dent = readdir(dir))) {
1031 #ifdef _DIRENT_HAVE_D_TYPE
1032 /* Skip the file if it is not a socket.
1033 * Also accept DT_UNKNOWN (0) in case
1034 * the C library or underlying file
1035 * system does not support d_type. */
1036 if (dent->d_type != DT_SOCK &&
1037 dent->d_type != DT_UNKNOWN)
1038 continue;
1039 #endif /* _DIRENT_HAVE_D_TYPE */
1040 if (os_strcmp(dent->d_name, ".") == 0 ||
1041 os_strcmp(dent->d_name, "..") == 0)
1042 continue;
1043 wpa_printf(MSG_DEBUG, "%s: Send broadcast MLME to %s",
1044 __func__, dent->d_name);
1045 os_memset(&addr, 0, sizeof(addr));
1046 addr.sun_family = AF_UNIX;
1047 os_snprintf(addr.sun_path, sizeof(addr.sun_path),
1048 "%s/%s", drv->test_dir, dent->d_name);
1049
1050 msg.msg_name = &addr;
1051 msg.msg_namelen = sizeof(addr);
1052
1053 if (sendmsg(drv->test_socket, &msg, 0) < 0)
1054 perror("sendmsg(test_socket)");
1055 }
1056 closedir(dir);
1057 return 0;
1058 } else {
1059 struct stat st;
1060 os_memset(&addr, 0, sizeof(addr));
1061 addr.sun_family = AF_UNIX;
1062 os_snprintf(addr.sun_path, sizeof(addr.sun_path),
1063 "%s/AP-" MACSTR, drv->test_dir, MAC2STR(dest));
1064 if (stat(addr.sun_path, &st) < 0) {
1065 os_snprintf(addr.sun_path, sizeof(addr.sun_path),
1066 "%s/STA-" MACSTR,
1067 drv->test_dir, MAC2STR(dest));
1068 }
1069 msg.msg_name = &addr;
1070 msg.msg_namelen = sizeof(addr);
1071 }
1072
1073 if (sendmsg(drv->test_socket, &msg, 0) < 0) {
1074 perror("sendmsg(test_socket)");
1075 return -1;
1076 }
1077
1078 return 0;
1079 }
1080
1081
wpa_driver_test_mlme_add_sta(void * priv,const u8 * addr,const u8 * supp_rates,size_t supp_rates_len)1082 static int wpa_driver_test_mlme_add_sta(void *priv, const u8 *addr,
1083 const u8 *supp_rates,
1084 size_t supp_rates_len)
1085 {
1086 wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__, MAC2STR(addr));
1087 return 0;
1088 }
1089
1090
wpa_driver_test_mlme_remove_sta(void * priv,const u8 * addr)1091 static int wpa_driver_test_mlme_remove_sta(void *priv, const u8 *addr)
1092 {
1093 wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__, MAC2STR(addr));
1094 return 0;
1095 }
1096
1097
wpa_driver_test_set_ssid(void * priv,const u8 * ssid,size_t ssid_len)1098 static int wpa_driver_test_set_ssid(void *priv, const u8 *ssid,
1099 size_t ssid_len)
1100 {
1101 wpa_printf(MSG_DEBUG, "%s", __func__);
1102 return 0;
1103 }
1104
1105
wpa_driver_test_set_bssid(void * priv,const u8 * bssid)1106 static int wpa_driver_test_set_bssid(void *priv, const u8 *bssid)
1107 {
1108 wpa_printf(MSG_DEBUG, "%s: bssid=" MACSTR, __func__, MAC2STR(bssid));
1109 return 0;
1110 }
1111 #endif /* CONFIG_CLIENT_MLME */
1112
1113
wpa_driver_test_set_probe_req_ie(void * priv,const u8 * ies,size_t ies_len)1114 static int wpa_driver_test_set_probe_req_ie(void *priv, const u8 *ies,
1115 size_t ies_len)
1116 {
1117 struct wpa_driver_test_data *drv = priv;
1118
1119 os_free(drv->probe_req_ie);
1120 if (ies) {
1121 drv->probe_req_ie = os_malloc(ies_len);
1122 if (drv->probe_req_ie == NULL) {
1123 drv->probe_req_ie_len = 0;
1124 return -1;
1125 }
1126 os_memcpy(drv->probe_req_ie, ies, ies_len);
1127 drv->probe_req_ie_len = ies_len;
1128 } else {
1129 drv->probe_req_ie = NULL;
1130 drv->probe_req_ie_len = 0;
1131 }
1132 return 0;
1133 }
1134
1135
wpa_driver_test_global_init(void)1136 static void * wpa_driver_test_global_init(void)
1137 {
1138 struct wpa_driver_test_global *global;
1139
1140 global = os_zalloc(sizeof(*global));
1141 return global;
1142 }
1143
1144
wpa_driver_test_global_deinit(void * priv)1145 static void wpa_driver_test_global_deinit(void *priv)
1146 {
1147 struct wpa_driver_test_global *global = priv;
1148 os_free(global);
1149 }
1150
1151
1152 static struct wpa_interface_info *
wpa_driver_test_get_interfaces(void * global_priv)1153 wpa_driver_test_get_interfaces(void *global_priv)
1154 {
1155 /* struct wpa_driver_test_global *global = priv; */
1156 struct wpa_interface_info *iface;
1157
1158 iface = os_zalloc(sizeof(*iface));
1159 if (iface == NULL)
1160 return iface;
1161 iface->ifname = os_strdup("sta0");
1162 iface->desc = os_strdup("test interface 0");
1163 iface->drv_name = "test";
1164 iface->next = os_zalloc(sizeof(*iface));
1165 if (iface->next) {
1166 iface->next->ifname = os_strdup("sta1");
1167 iface->next->desc = os_strdup("test interface 1");
1168 iface->next->drv_name = "test";
1169 }
1170
1171 return iface;
1172 }
1173
1174 #ifdef ANDROID
wpa_driver_test_driver_cmd(void * priv,char * cmd,char * buf,size_t buf_len)1175 int wpa_driver_test_driver_cmd( void *priv, char *cmd, char *buf, size_t buf_len )
1176 {
1177 struct wpa_driver_test_data *drv = (struct wpa_driver_test_data *)priv;
1178 int ret = -1;
1179
1180 wpa_printf(MSG_DEBUG, "%s %s", __func__, cmd);
1181 if( os_strncasecmp(cmd, "start", 5) == 0 ) {
1182 wpa_printf(MSG_DEBUG,"Start command");
1183 ret = 0;
1184 }
1185 else if( os_strncasecmp(cmd, "stop", 4) == 0 ) {
1186 wpa_printf(MSG_DEBUG,"Stop command");
1187 ret = 0;
1188 }
1189 else if( os_strncasecmp(cmd, "macaddr", 7) == 0 ) {
1190 u8 *macaddr = (u8 *)wpa_driver_test_get_mac_addr(priv);
1191 wpa_printf(MSG_DEBUG,"Macaddr command");
1192 wpa_printf(MSG_DEBUG, " Macaddr = " MACSTR, MAC2STR(macaddr));
1193 ret = os_snprintf(buf, buf_len, "Macaddr = " MACSTR "\n", MAC2STR(macaddr));
1194 }
1195 else if( os_strncasecmp(cmd, "rssi", 4) == 0 ) {
1196 wpa_printf(MSG_DEBUG,"RSSI command");
1197 ret = os_snprintf(buf, buf_len, MACSTR " Rssi %d\n", MAC2STR(drv->bssid), -10);
1198 } else if (os_strncasecmp(cmd, "linkspeed", 9) == 0) {
1199 wpa_printf(MSG_DEBUG, "LinkSpeed command");
1200 ret = os_snprintf(buf, buf_len, "LinkSpeed %u\n", 11);
1201 }
1202 return ret;
1203 }
1204 #endif
1205
1206 const struct wpa_driver_ops wpa_driver_test_ops = {
1207 "test",
1208 "wpa_supplicant test driver",
1209 wpa_driver_test_get_bssid,
1210 wpa_driver_test_get_ssid,
1211 wpa_driver_test_set_wpa,
1212 wpa_driver_test_set_key,
1213 NULL /* init */,
1214 wpa_driver_test_deinit,
1215 wpa_driver_test_set_param,
1216 NULL /* set_countermeasures */,
1217 NULL /* set_drop_unencrypted */,
1218 wpa_driver_test_scan,
1219 NULL /* get_scan_results */,
1220 wpa_driver_test_deauthenticate,
1221 wpa_driver_test_disassociate,
1222 wpa_driver_test_associate,
1223 NULL /* set_auth_alg */,
1224 NULL /* add_pmkid */,
1225 NULL /* remove_pmkid */,
1226 NULL /* flush_pmkid */,
1227 wpa_driver_test_get_capa,
1228 NULL /* poll */,
1229 NULL /* get_ifname */,
1230 wpa_driver_test_get_mac_addr,
1231 wpa_driver_test_send_eapol,
1232 NULL /* set_operstate */,
1233 wpa_driver_test_mlme_setprotection,
1234 #ifdef CONFIG_CLIENT_MLME
1235 wpa_driver_test_get_hw_feature_data,
1236 wpa_driver_test_set_channel,
1237 wpa_driver_test_set_ssid,
1238 wpa_driver_test_set_bssid,
1239 wpa_driver_test_send_mlme,
1240 wpa_driver_test_mlme_add_sta,
1241 wpa_driver_test_mlme_remove_sta,
1242 #else /* CONFIG_CLIENT_MLME */
1243 NULL /* get_hw_feature_data */,
1244 NULL /* set_channel */,
1245 NULL /* set_ssid */,
1246 NULL /* set_bssid */,
1247 NULL /* send_mlme */,
1248 NULL /* mlme_add_sta */,
1249 NULL /* mlme_remove_sta */,
1250 #endif /* CONFIG_CLIENT_MLME */
1251 NULL /* update_ft_ies */,
1252 NULL /* send_ft_action */,
1253 wpa_driver_test_get_scan_results2,
1254 wpa_driver_test_set_probe_req_ie,
1255 NULL /* set_mode */,
1256 NULL /* set_country */,
1257 wpa_driver_test_global_init,
1258 wpa_driver_test_global_deinit,
1259 wpa_driver_test_init2,
1260 wpa_driver_test_get_interfaces,
1261 #ifdef ANDROID
1262 wpa_driver_test_driver_cmd
1263 #endif
1264 };
1265