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Add Beacon configuration for wpa_supplicant AP mode
[thirdparty/hostap.git] / src / drivers / driver_test.c
CommitLineData
6fc6879b
JM		 1/*
2 * WPA Supplicant - testing driver interface
ad08c363 3 * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
6fc6879b
JM		 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
329a55b3
JM		 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
6fc6879b 21#include "includes.h"
329a55b3
JM		 22
23#ifndef CONFIG_NATIVE_WINDOWS
6fc6879b
JM		 24#include <sys/un.h>
25#include <dirent.h>
26#include <sys/stat.h>
329a55b3
JM		 27#define DRIVER_TEST_UNIX
28#endif /* CONFIG_NATIVE_WINDOWS */
6fc6879b
JM		 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
ac305589
JM		 38struct wpa_driver_test_global {
39 int dummy;
40};
41
6fc6879b 42struct wpa_driver_test_data {
ac305589 43 struct wpa_driver_test_global *global;
6fc6879b
JM		 44 void *ctx;
45 u8 own_addr[ETH_ALEN];
46 int test_socket;
329a55b3 47#ifdef DRIVER_TEST_UNIX
6fc6879b 48 struct sockaddr_un hostapd_addr;
329a55b3 49#endif /* DRIVER_TEST_UNIX */
6fc6879b 50 int hostapd_addr_set;
e33bbd8f
JM		 51 struct sockaddr_in hostapd_addr_udp;
52 int hostapd_addr_udp_set;
6fc6879b
JM		 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;
ad08c363
JM		 66 u8 *probe_req_ie;
67 size_t probe_req_ie_len;
0d1286e4
JM		 68 int ibss;
69 int privacy;
6fc6879b
JM		 70};
71
72
73static void wpa_driver_test_poll(void *eloop_ctx, void *timeout_ctx)
74{
75 struct wpa_driver_test_data *drv = eloop_ctx;
76
329a55b3 77#ifdef DRIVER_TEST_UNIX
6fc6879b
JM		 78 if (drv->associated && drv->hostapd_addr_set) {
79 struct stat st;
80 if (stat(drv->hostapd_addr.sun_path, &st) < 0) {
81 wpa_printf(MSG_DEBUG, "%s: lost connection to AP: %s",
82 __func__, strerror(errno));
83 drv->associated = 0;
84 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
85 }
86 }
329a55b3 87#endif /* DRIVER_TEST_UNIX */
6fc6879b
JM		 88
89 eloop_register_timeout(1, 0, wpa_driver_test_poll, drv, NULL);
90}
91
92
93static int wpa_driver_test_set_wpa(void *priv, int enabled)
94{
95 wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
96 return 0;
97}
98
99
100static void wpa_driver_test_scan_timeout(void *eloop_ctx, void *timeout_ctx)
101{
102 wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
103 wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
104}
105
106
329a55b3 107#ifdef DRIVER_TEST_UNIX
6fc6879b
JM		 108static void wpa_driver_scan_dir(struct wpa_driver_test_data *drv,
109 const char *path)
110{
111 struct dirent *dent;
112 DIR *dir;
113 struct sockaddr_un addr;
ad08c363
JM		 114 char cmd[512], *pos, *end;
115 int ret;
6fc6879b
JM		 116
117 dir = opendir(path);
118 if (dir == NULL)
119 return;
120
ad08c363
JM		 121 end = cmd + sizeof(cmd);
122 pos = cmd;
123 ret = os_snprintf(pos, end - pos, "SCAN " MACSTR,
124 MAC2STR(drv->own_addr));
125 if (ret >= 0 && ret < end - pos)
126 pos += ret;
127 if (drv->probe_req_ie) {
128 ret = os_snprintf(pos, end - pos, " ");
129 if (ret >= 0 && ret < end - pos)
130 pos += ret;
131 pos += wpa_snprintf_hex(pos, end - pos, drv->probe_req_ie,
132 drv->probe_req_ie_len);
133 }
134 end[-1] = '\0';
135
6fc6879b 136 while ((dent = readdir(dir))) {
0d1286e4
JM		 137 if (os_strncmp(dent->d_name, "AP-", 3) != 0 &&
138 os_strncmp(dent->d_name, "STA-", 4) != 0)
6fc6879b 139 continue;
0d1286e4
JM		 140 if (drv->own_socket_path) {
141 size_t olen, dlen;
142 olen = os_strlen(drv->own_socket_path);
143 dlen = os_strlen(dent->d_name);
144 if (olen >= dlen &&
145 os_strcmp(dent->d_name,
146 drv->own_socket_path + olen - dlen) == 0)
147 continue;
148 }
6fc6879b
JM		 149 wpa_printf(MSG_DEBUG, "%s: SCAN %s", __func__, dent->d_name);
150
151 os_memset(&addr, 0, sizeof(addr));
152 addr.sun_family = AF_UNIX;
153 os_snprintf(addr.sun_path, sizeof(addr.sun_path), "%s/%s",
154 path, dent->d_name);
155
ad08c363 156 if (sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
6fc6879b
JM		 157 (struct sockaddr *) &addr, sizeof(addr)) < 0) {
158 perror("sendto(test_socket)");
159 }
160 }
161 closedir(dir);
162}
329a55b3 163#endif /* DRIVER_TEST_UNIX */
6fc6879b
JM		 164
165
f55b218a
JM		 166static int wpa_driver_test_scan(void *priv,
167 struct wpa_driver_scan_params *params)
6fc6879b
JM		 168{
169 struct wpa_driver_test_data *drv = priv;
f55b218a
JM		 170 size_t i;
171
6fc6879b 172 wpa_printf(MSG_DEBUG, "%s: priv=%p", __func__, priv);
f55b218a
JM		 173 for (i = 0; i < params->num_ssids; i++)
174 wpa_hexdump(MSG_DEBUG, "Scan SSID",
175 params->ssids[i].ssid, params->ssids[i].ssid_len);
176 wpa_hexdump(MSG_DEBUG, "Scan extra IE(s)",
177 params->extra_ies, params->extra_ies_len);
6fc6879b
JM		 178
179 drv->num_scanres = 0;
180
329a55b3 181#ifdef DRIVER_TEST_UNIX
6fc6879b
JM		 182 if (drv->test_socket >= 0 && drv->test_dir)
183 wpa_driver_scan_dir(drv, drv->test_dir);
184
185 if (drv->test_socket >= 0 && drv->hostapd_addr_set &&
186 sendto(drv->test_socket, "SCAN", 4, 0,
187 (struct sockaddr *) &drv->hostapd_addr,
188 sizeof(drv->hostapd_addr)) < 0) {
189 perror("sendto(test_socket)");
190 }
329a55b3 191#endif /* DRIVER_TEST_UNIX */
6fc6879b 192
e33bbd8f
JM		 193 if (drv->test_socket >= 0 && drv->hostapd_addr_udp_set &&
194 sendto(drv->test_socket, "SCAN", 4, 0,
195 (struct sockaddr *) &drv->hostapd_addr_udp,
196 sizeof(drv->hostapd_addr_udp)) < 0) {
197 perror("sendto(test_socket)");
198 }
199
6fc6879b
JM		 200 eloop_cancel_timeout(wpa_driver_test_scan_timeout, drv, drv->ctx);
201 eloop_register_timeout(1, 0, wpa_driver_test_scan_timeout, drv,
202 drv->ctx);
203 return 0;
204}
205
206
207static struct wpa_scan_results * wpa_driver_test_get_scan_results2(void *priv)
208{
209 struct wpa_driver_test_data *drv = priv;
210 struct wpa_scan_results *res;
211 size_t i;
212
213 res = os_zalloc(sizeof(*res));
214 if (res == NULL)
215 return NULL;
216
217 res->res = os_zalloc(drv->num_scanres * sizeof(struct wpa_scan_res *));
218 if (res->res == NULL) {
219 os_free(res);
220 return NULL;
221 }
222
223 for (i = 0; i < drv->num_scanres; i++) {
224 struct wpa_scan_res *r;
225 if (drv->scanres[i] == NULL)
226 continue;
227 r = os_malloc(sizeof(*r) + drv->scanres[i]->ie_len);
228 if (r == NULL)
229 break;
230 os_memcpy(r, drv->scanres[i],
231 sizeof(*r) + drv->scanres[i]->ie_len);
232 res->res[res->num++] = r;
233 }
234
235 return res;
236}
237
238
239static int wpa_driver_test_set_key(void *priv, wpa_alg alg, const u8 *addr,
240 int key_idx, int set_tx,
241 const u8 *seq, size_t seq_len,
242 const u8 *key, size_t key_len)
243{
244 wpa_printf(MSG_DEBUG, "%s: priv=%p alg=%d key_idx=%d set_tx=%d",
245 __func__, priv, alg, key_idx, set_tx);
246 if (addr) {
247 wpa_printf(MSG_DEBUG, " addr=" MACSTR, MAC2STR(addr));
248 }
249 if (seq) {
250 wpa_hexdump(MSG_DEBUG, " seq", seq, seq_len);
251 }
252 if (key) {
253 wpa_hexdump(MSG_DEBUG, " key", key, key_len);
254 }
255 return 0;
256}
257
258
259static int wpa_driver_test_associate(
260 void *priv, struct wpa_driver_associate_params *params)
261{
262 struct wpa_driver_test_data *drv = priv;
263 wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d pairwise_suite=%d "
264 "group_suite=%d key_mgmt_suite=%d auth_alg=%d mode=%d",
265 __func__, priv, params->freq, params->pairwise_suite,
266 params->group_suite, params->key_mgmt_suite,
267 params->auth_alg, params->mode);
268 if (params->bssid) {
269 wpa_printf(MSG_DEBUG, " bssid=" MACSTR,
270 MAC2STR(params->bssid));
271 }
272 if (params->ssid) {
273 wpa_hexdump_ascii(MSG_DEBUG, " ssid",
274 params->ssid, params->ssid_len);
275 }
276 if (params->wpa_ie) {
277 wpa_hexdump(MSG_DEBUG, " wpa_ie",
278 params->wpa_ie, params->wpa_ie_len);
279 drv->assoc_wpa_ie_len = params->wpa_ie_len;
280 if (drv->assoc_wpa_ie_len > sizeof(drv->assoc_wpa_ie))
281 drv->assoc_wpa_ie_len = sizeof(drv->assoc_wpa_ie);
282 os_memcpy(drv->assoc_wpa_ie, params->wpa_ie,
283 drv->assoc_wpa_ie_len);
284 } else
285 drv->assoc_wpa_ie_len = 0;
286
0d1286e4
JM		 287 drv->ibss = params->mode == IEEE80211_MODE_IBSS;
288 drv->privacy = params->key_mgmt_suite &
289 (WPA_KEY_MGMT_IEEE8021X |
290 WPA_KEY_MGMT_PSK |
291 WPA_KEY_MGMT_WPA_NONE |
292 WPA_KEY_MGMT_FT_IEEE8021X |
293 WPA_KEY_MGMT_FT_PSK |
294 WPA_KEY_MGMT_IEEE8021X_SHA256 |
295 WPA_KEY_MGMT_PSK_SHA256);
296 if (params->wep_key_len[params->wep_tx_keyidx])
297 drv->privacy = 1;
298
329a55b3 299#ifdef DRIVER_TEST_UNIX
0d1286e4
JM		 300 if (drv->test_dir && params->bssid &&
301 params->mode != IEEE80211_MODE_IBSS) {
6fc6879b
JM		 302 os_memset(&drv->hostapd_addr, 0, sizeof(drv->hostapd_addr));
303 drv->hostapd_addr.sun_family = AF_UNIX;
304 os_snprintf(drv->hostapd_addr.sun_path,
305 sizeof(drv->hostapd_addr.sun_path),
306 "%s/AP-" MACSTR,
307 drv->test_dir, MAC2STR(params->bssid));
308 drv->hostapd_addr_set = 1;
309 }
329a55b3 310#endif /* DRIVER_TEST_UNIX */
6fc6879b 311
e33bbd8f
JM		 312 if (drv->test_socket >= 0 &&
313 (drv->hostapd_addr_set || drv->hostapd_addr_udp_set)) {
6fc6879b
JM		 314 char cmd[200], *pos, *end;
315 int ret;
316 end = cmd + sizeof(cmd);
317 pos = cmd;
318 ret = os_snprintf(pos, end - pos, "ASSOC " MACSTR " ",
319 MAC2STR(drv->own_addr));
320 if (ret >= 0 && ret < end - pos)
321 pos += ret;
322 pos += wpa_snprintf_hex(pos, end - pos, params->ssid,
323 params->ssid_len);
324 ret = os_snprintf(pos, end - pos, " ");
325 if (ret >= 0 && ret < end - pos)
326 pos += ret;
327 pos += wpa_snprintf_hex(pos, end - pos, params->wpa_ie,
328 params->wpa_ie_len);
329 end[-1] = '\0';
329a55b3 330#ifdef DRIVER_TEST_UNIX
e33bbd8f
JM		 331 if (drv->hostapd_addr_set &&
332 sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
6fc6879b
JM		 333 (struct sockaddr *) &drv->hostapd_addr,
334 sizeof(drv->hostapd_addr)) < 0) {
335 perror("sendto(test_socket)");
336 return -1;
337 }
329a55b3 338#endif /* DRIVER_TEST_UNIX */
e33bbd8f
JM		 339 if (drv->hostapd_addr_udp_set &&
340 sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
341 (struct sockaddr *) &drv->hostapd_addr_udp,
342 sizeof(drv->hostapd_addr_udp)) < 0) {
343 perror("sendto(test_socket)");
344 return -1;
345 }
6fc6879b
JM		 346
347 os_memcpy(drv->ssid, params->ssid, params->ssid_len);
348 drv->ssid_len = params->ssid_len;
349 } else {
350 drv->associated = 1;
0d1286e4
JM		 351 if (params->mode == IEEE80211_MODE_IBSS) {
352 os_memcpy(drv->ssid, params->ssid, params->ssid_len);
353 drv->ssid_len = params->ssid_len;
354 if (params->bssid)
355 os_memcpy(drv->bssid, params->bssid, ETH_ALEN);
356 else {
357 os_get_random(drv->bssid, ETH_ALEN);
358 drv->bssid[0] &= ~0x01;
359 drv->bssid[0] |= 0x02;
360 }
361 }
6fc6879b
JM		 362 wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
363 }
364
365 return 0;
366}
367
368
369static int wpa_driver_test_get_bssid(void *priv, u8 *bssid)
370{
371 struct wpa_driver_test_data *drv = priv;
372 os_memcpy(bssid, drv->bssid, ETH_ALEN);
373 return 0;
374}
375
376
377static int wpa_driver_test_get_ssid(void *priv, u8 *ssid)
378{
379 struct wpa_driver_test_data *drv = priv;
380 os_memcpy(ssid, drv->ssid, 32);
381 return drv->ssid_len;
382}
383
384
385static int wpa_driver_test_send_disassoc(struct wpa_driver_test_data *drv)
386{
329a55b3 387#ifdef DRIVER_TEST_UNIX
6fc6879b
JM		 388 if (drv->test_socket >= 0 &&
389 sendto(drv->test_socket, "DISASSOC", 8, 0,
390 (struct sockaddr *) &drv->hostapd_addr,
391 sizeof(drv->hostapd_addr)) < 0) {
392 perror("sendto(test_socket)");
393 return -1;
394 }
329a55b3
JM		 395#endif /* DRIVER_TEST_UNIX */
396 if (drv->test_socket >= 0 && drv->hostapd_addr_udp_set &&
397 sendto(drv->test_socket, "DISASSOC", 8, 0,
398 (struct sockaddr *) &drv->hostapd_addr_udp,
399 sizeof(drv->hostapd_addr_udp)) < 0) {
400 perror("sendto(test_socket)");
401 return -1;
402 }
6fc6879b
JM		 403 return 0;
404}
405
406
407static int wpa_driver_test_deauthenticate(void *priv, const u8 *addr,
408 int reason_code)
409{
410 struct wpa_driver_test_data *drv = priv;
411 wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
412 __func__, MAC2STR(addr), reason_code);
413 os_memset(drv->bssid, 0, ETH_ALEN);
414 drv->associated = 0;
415 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
416 return wpa_driver_test_send_disassoc(drv);
417}
418
419
420static int wpa_driver_test_disassociate(void *priv, const u8 *addr,
421 int reason_code)
422{
423 struct wpa_driver_test_data *drv = priv;
424 wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
425 __func__, MAC2STR(addr), reason_code);
426 os_memset(drv->bssid, 0, ETH_ALEN);
427 drv->associated = 0;
428 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
429 return wpa_driver_test_send_disassoc(drv);
430}
431
432
433static void wpa_driver_test_scanresp(struct wpa_driver_test_data *drv,
329a55b3 434 struct sockaddr *from,
6fc6879b
JM		 435 socklen_t fromlen,
436 const char *data)
437{
438 struct wpa_scan_res *res;
439 const char *pos, *pos2;
440 size_t len;
441 u8 *ie_pos, *ie_start, *ie_end;
442#define MAX_IE_LEN 1000
443
444 wpa_printf(MSG_DEBUG, "test_driver: SCANRESP %s", data);
445 if (drv->num_scanres >= MAX_SCAN_RESULTS) {
446 wpa_printf(MSG_DEBUG, "test_driver: No room for the new scan "
447 "result");
448 return;
449 }
450
451 /* SCANRESP BSSID SSID IEs */
452
453 res = os_zalloc(sizeof(*res) + MAX_IE_LEN);
454 if (res == NULL)
455 return;
456 ie_start = ie_pos = (u8 *) (res + 1);
457 ie_end = ie_pos + MAX_IE_LEN;
458
459 if (hwaddr_aton(data, res->bssid)) {
460 wpa_printf(MSG_DEBUG, "test_driver: invalid BSSID in scanres");
461 os_free(res);
462 return;
463 }
464
465 pos = data + 17;
466 while (*pos == ' ')
467 pos++;
468 pos2 = os_strchr(pos, ' ');
469 if (pos2 == NULL) {
470 wpa_printf(MSG_DEBUG, "test_driver: invalid SSID termination "
471 "in scanres");
472 os_free(res);
473 return;
474 }
475 len = (pos2 - pos) / 2;
476 if (len > 32)
477 len = 32;
478 /*
479 * Generate SSID IE from the SSID field since this IE is not included
480 * in the main IE field.
481 */
482 *ie_pos++ = WLAN_EID_SSID;
483 *ie_pos++ = len;
484 if (hexstr2bin(pos, ie_pos, len) < 0) {
485 wpa_printf(MSG_DEBUG, "test_driver: invalid SSID in scanres");
486 os_free(res);
487 return;
488 }
489 ie_pos += len;
490
491 pos = pos2 + 1;
492 pos2 = os_strchr(pos, ' ');
493 if (pos2 == NULL)
494 len = os_strlen(pos) / 2;
495 else
496 len = (pos2 - pos) / 2;
497 if ((int) len > ie_end - ie_pos)
498 len = ie_end - ie_pos;
499 if (hexstr2bin(pos, ie_pos, len) < 0) {
500 wpa_printf(MSG_DEBUG, "test_driver: invalid IEs in scanres");
501 os_free(res);
502 return;
503 }
504 ie_pos += len;
505 res->ie_len = ie_pos - ie_start;
506
507 if (pos2) {
508 pos = pos2 + 1;
509 while (*pos == ' ')
510 pos++;
0d1286e4 511 if (os_strstr(pos, "PRIVACY"))
6fc6879b 512 res->caps |= IEEE80211_CAP_PRIVACY;
0d1286e4
JM		 513 if (os_strstr(pos, "IBSS"))
514 res->caps |= IEEE80211_CAP_IBSS;
6fc6879b
JM		 515 }
516
517 os_free(drv->scanres[drv->num_scanres]);
518 drv->scanres[drv->num_scanres++] = res;
519}
520
521
522static void wpa_driver_test_assocresp(struct wpa_driver_test_data *drv,
329a55b3 523 struct sockaddr *from,
6fc6879b
JM		 524 socklen_t fromlen,
525 const char *data)
526{
527 /* ASSOCRESP BSSID <res> */
528 if (hwaddr_aton(data, drv->bssid)) {
529 wpa_printf(MSG_DEBUG, "test_driver: invalid BSSID in "
530 "assocresp");
531 }
532 if (drv->use_associnfo) {
533 union wpa_event_data event;
534 os_memset(&event, 0, sizeof(event));
535 event.assoc_info.req_ies = drv->assoc_wpa_ie;
536 event.assoc_info.req_ies_len = drv->assoc_wpa_ie_len;
537 wpa_supplicant_event(drv->ctx, EVENT_ASSOCINFO, &event);
538 }
539 drv->associated = 1;
540 wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
541}
542
543
544static void wpa_driver_test_disassoc(struct wpa_driver_test_data *drv,
329a55b3 545 struct sockaddr *from,
6fc6879b
JM		 546 socklen_t fromlen)
547{
548 drv->associated = 0;
549 wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
550}
551
552
553static void wpa_driver_test_eapol(struct wpa_driver_test_data *drv,
329a55b3 554 struct sockaddr *from,
6fc6879b
JM		 555 socklen_t fromlen,
556 const u8 *data, size_t data_len)
557{
558 const u8 *src = drv->bssid;
559
560 if (data_len > 14) {
561 /* Skip Ethernet header */
562 src = data + ETH_ALEN;
563 data += 14;
564 data_len -= 14;
565 }
566 wpa_supplicant_rx_eapol(drv->ctx, src, data, data_len);
567}
568
569
570static void wpa_driver_test_mlme(struct wpa_driver_test_data *drv,
329a55b3 571 struct sockaddr *from,
6fc6879b
JM		 572 socklen_t fromlen,
573 const u8 *data, size_t data_len)
574{
147bdb3f 575#ifdef CONFIG_CLIENT_MLME
6fc6879b
JM		 576 struct ieee80211_rx_status rx_status;
577 os_memset(&rx_status, 0, sizeof(rx_status));
578 wpa_supplicant_sta_rx(drv->ctx, data, data_len, &rx_status);
147bdb3f 579#endif /* CONFIG_CLIENT_MLME */
6fc6879b
JM		 580}
581
582
0d1286e4
JM		 583static void wpa_driver_test_scan_cmd(struct wpa_driver_test_data *drv,
584 struct sockaddr *from,
585 socklen_t fromlen,
586 const u8 *data, size_t data_len)
587{
588 char buf[512], *pos, *end;
589 int ret;
590
591 /* data: optional [ STA-addr | ' ' | IEs(hex) ] */
592
593 if (!drv->ibss)
594 return;
595
596 pos = buf;
597 end = buf + sizeof(buf);
598
599 /* reply: SCANRESP BSSID SSID IEs */
600 ret = snprintf(pos, end - pos, "SCANRESP " MACSTR " ",
601 MAC2STR(drv->bssid));
602 if (ret < 0 || ret >= end - pos)
603 return;
604 pos += ret;
605 pos += wpa_snprintf_hex(pos, end - pos,
606 drv->ssid, drv->ssid_len);
607 ret = snprintf(pos, end - pos, " ");
608 if (ret < 0 || ret >= end - pos)
609 return;
610 pos += ret;
611 pos += wpa_snprintf_hex(pos, end - pos, drv->assoc_wpa_ie,
612 drv->assoc_wpa_ie_len);
613
614 if (drv->privacy) {
615 ret = snprintf(pos, end - pos, " PRIVACY");
616 if (ret < 0 || ret >= end - pos)
617 return;
618 pos += ret;
619 }
620
621 ret = snprintf(pos, end - pos, " IBSS");
622 if (ret < 0 || ret >= end - pos)
623 return;
624 pos += ret;
625
626 sendto(drv->test_socket, buf, pos - buf, 0,
627 (struct sockaddr *) from, fromlen);
628}
629
630
6fc6879b
JM		 631static void wpa_driver_test_receive_unix(int sock, void *eloop_ctx,
632 void *sock_ctx)
633{
634 struct wpa_driver_test_data *drv = eloop_ctx;
635 char *buf;
636 int res;
329a55b3 637 struct sockaddr_storage from;
6fc6879b
JM		 638 socklen_t fromlen = sizeof(from);
639 const size_t buflen = 2000;
640
641 buf = os_malloc(buflen);
642 if (buf == NULL)
643 return;
644 res = recvfrom(sock, buf, buflen - 1, 0,
645 (struct sockaddr *) &from, &fromlen);
646 if (res < 0) {
647 perror("recvfrom(test_socket)");
648 os_free(buf);
649 return;
650 }
651 buf[res] = '\0';
652
653 wpa_printf(MSG_DEBUG, "test_driver: received %u bytes", res);
654
655 if (os_strncmp(buf, "SCANRESP ", 9) == 0) {
329a55b3
JM		 656 wpa_driver_test_scanresp(drv, (struct sockaddr *) &from,
657 fromlen, buf + 9);
6fc6879b 658 } else if (os_strncmp(buf, "ASSOCRESP ", 10) == 0) {
329a55b3
JM		 659 wpa_driver_test_assocresp(drv, (struct sockaddr *) &from,
660 fromlen, buf + 10);
6fc6879b 661 } else if (os_strcmp(buf, "DISASSOC") == 0) {
329a55b3
JM		 662 wpa_driver_test_disassoc(drv, (struct sockaddr *) &from,
663 fromlen);
6fc6879b 664 } else if (os_strcmp(buf, "DEAUTH") == 0) {
329a55b3
JM		 665 wpa_driver_test_disassoc(drv, (struct sockaddr *) &from,
666 fromlen);
6fc6879b 667 } else if (os_strncmp(buf, "EAPOL ", 6) == 0) {
329a55b3 668 wpa_driver_test_eapol(drv, (struct sockaddr *) &from, fromlen,
6fc6879b
JM		 669 (const u8 *) buf + 6, res - 6);
670 } else if (os_strncmp(buf, "MLME ", 5) == 0) {
329a55b3 671 wpa_driver_test_mlme(drv, (struct sockaddr *) &from, fromlen,
6fc6879b 672 (const u8 *) buf + 5, res - 5);
0d1286e4
JM		 673 } else if (os_strncmp(buf, "SCAN ", 5) == 0) {
674 wpa_driver_test_scan_cmd(drv, (struct sockaddr *) &from,
675 fromlen,
676 (const u8 *) buf + 5, res - 5);
6fc6879b
JM		 677 } else {
678 wpa_hexdump_ascii(MSG_DEBUG, "Unknown test_socket command",
679 (u8 *) buf, res);
680 }
681 os_free(buf);
682}
683
684
ac305589
JM		 685static void * wpa_driver_test_init2(void *ctx, const char *ifname,
686 void *global_priv)
6fc6879b
JM		 687{
688 struct wpa_driver_test_data *drv;
689
690 drv = os_zalloc(sizeof(*drv));
691 if (drv == NULL)
692 return NULL;
ac305589 693 drv->global = global_priv;
6fc6879b
JM		 694 drv->ctx = ctx;
695 drv->test_socket = -1;
696
697 /* Set dummy BSSID and SSID for testing. */
698 drv->bssid[0] = 0x02;
699 drv->bssid[1] = 0x00;
700 drv->bssid[2] = 0x00;
701 drv->bssid[3] = 0x00;
702 drv->bssid[4] = 0x00;
703 drv->bssid[5] = 0x01;
704 os_memcpy(drv->ssid, "test", 5);
705 drv->ssid_len = 4;
706
707 /* Generate a MAC address to help testing with multiple STAs */
708 drv->own_addr[0] = 0x02; /* locally administered */
709 sha1_prf((const u8 *) ifname, os_strlen(ifname),
710 "wpa_supplicant test mac addr generation",
711 NULL, 0, drv->own_addr + 1, ETH_ALEN - 1);
712 eloop_register_timeout(1, 0, wpa_driver_test_poll, drv, NULL);
713
714 return drv;
715}
716
717
718static void wpa_driver_test_close_test_socket(struct wpa_driver_test_data *drv)
719{
720 if (drv->test_socket >= 0) {
721 eloop_unregister_read_sock(drv->test_socket);
722 close(drv->test_socket);
723 drv->test_socket = -1;
724 }
725
726 if (drv->own_socket_path) {
727 unlink(drv->own_socket_path);
728 os_free(drv->own_socket_path);
729 drv->own_socket_path = NULL;
730 }
731}
732
733
734static void wpa_driver_test_deinit(void *priv)
735{
736 struct wpa_driver_test_data *drv = priv;
737 int i;
738 wpa_driver_test_close_test_socket(drv);
739 eloop_cancel_timeout(wpa_driver_test_scan_timeout, drv, drv->ctx);
740 eloop_cancel_timeout(wpa_driver_test_poll, drv, NULL);
741 os_free(drv->test_dir);
742 for (i = 0; i < MAX_SCAN_RESULTS; i++)
743 os_free(drv->scanres[i]);
ad08c363 744 os_free(drv->probe_req_ie);
6fc6879b
JM		 745 os_free(drv);
746}
747
748
749static int wpa_driver_test_attach(struct wpa_driver_test_data *drv,
750 const char *dir)
751{
329a55b3 752#ifdef DRIVER_TEST_UNIX
6fc6879b
JM		 753 static unsigned int counter = 0;
754 struct sockaddr_un addr;
755 size_t len;
756
757 os_free(drv->own_socket_path);
758 if (dir) {
759 len = os_strlen(dir) + 30;
760 drv->own_socket_path = os_malloc(len);
761 if (drv->own_socket_path == NULL)
762 return -1;
763 os_snprintf(drv->own_socket_path, len, "%s/STA-" MACSTR,
764 dir, MAC2STR(drv->own_addr));
765 } else {
766 drv->own_socket_path = os_malloc(100);
767 if (drv->own_socket_path == NULL)
768 return -1;
769 os_snprintf(drv->own_socket_path, 100,
770 "/tmp/wpa_supplicant_test-%d-%d",
771 getpid(), counter++);
772 }
773
774 drv->test_socket = socket(PF_UNIX, SOCK_DGRAM, 0);
775 if (drv->test_socket < 0) {
776 perror("socket(PF_UNIX)");
777 os_free(drv->own_socket_path);
778 drv->own_socket_path = NULL;
779 return -1;
780 }
781
782 os_memset(&addr, 0, sizeof(addr));
783 addr.sun_family = AF_UNIX;
784 os_strlcpy(addr.sun_path, drv->own_socket_path, sizeof(addr.sun_path));
785 if (bind(drv->test_socket, (struct sockaddr *) &addr,
786 sizeof(addr)) < 0) {
787 perror("bind(PF_UNIX)");
788 close(drv->test_socket);
789 unlink(drv->own_socket_path);
790 os_free(drv->own_socket_path);
791 drv->own_socket_path = NULL;
792 return -1;
793 }
794
795 eloop_register_read_sock(drv->test_socket,
796 wpa_driver_test_receive_unix, drv, NULL);
797
798 return 0;
329a55b3
JM		 799#else /* DRIVER_TEST_UNIX */
800 return -1;
801#endif /* DRIVER_TEST_UNIX */
6fc6879b
JM		 802}
803
804
e33bbd8f
JM		 805static int wpa_driver_test_attach_udp(struct wpa_driver_test_data *drv,
806 char *dst)
807{
808 char *pos;
809
810 pos = os_strchr(dst, ':');
811 if (pos == NULL)
812 return -1;
813 *pos++ = '\0';
814 wpa_printf(MSG_DEBUG, "%s: addr=%s port=%s", __func__, dst, pos);
815
816 drv->test_socket = socket(PF_INET, SOCK_DGRAM, 0);
817 if (drv->test_socket < 0) {
818 perror("socket(PF_INET)");
819 return -1;
820 }
821
822 os_memset(&drv->hostapd_addr_udp, 0, sizeof(drv->hostapd_addr_udp));
823 drv->hostapd_addr_udp.sin_family = AF_INET;
824#if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA)
825 {
826 int a[4];
827 u8 *pos;
828 sscanf(dst, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]);
829 pos = (u8 *) &drv->hostapd_addr_udp.sin_addr;
830 *pos++ = a[0];
831 *pos++ = a[1];
832 *pos++ = a[2];
833 *pos++ = a[3];
834 }
835#else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
836 inet_aton(dst, &drv->hostapd_addr_udp.sin_addr);
837#endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
838 drv->hostapd_addr_udp.sin_port = htons(atoi(pos));
839
840 drv->hostapd_addr_udp_set = 1;
841
842 eloop_register_read_sock(drv->test_socket,
843 wpa_driver_test_receive_unix, drv, NULL);
844
845 return 0;
846}
847
848
6fc6879b
JM		 849static int wpa_driver_test_set_param(void *priv, const char *param)
850{
851 struct wpa_driver_test_data *drv = priv;
329a55b3 852 const char *pos;
6fc6879b
JM		 853
854 wpa_printf(MSG_DEBUG, "%s: param='%s'", __func__, param);
855 if (param == NULL)
856 return 0;
857
858 wpa_driver_test_close_test_socket(drv);
329a55b3
JM		 859
860#ifdef DRIVER_TEST_UNIX
6fc6879b
JM		 861 pos = os_strstr(param, "test_socket=");
862 if (pos) {
329a55b3
JM		 863 const char *pos2;
864 size_t len;
865
6fc6879b
JM		 866 pos += 12;
867 pos2 = os_strchr(pos, ' ');
868 if (pos2)
869 len = pos2 - pos;
870 else
871 len = os_strlen(pos);
872 if (len > sizeof(drv->hostapd_addr.sun_path))
873 return -1;
874 os_memset(&drv->hostapd_addr, 0, sizeof(drv->hostapd_addr));
875 drv->hostapd_addr.sun_family = AF_UNIX;
876 os_memcpy(drv->hostapd_addr.sun_path, pos, len);
877 drv->hostapd_addr_set = 1;
878 }
329a55b3 879#endif /* DRIVER_TEST_UNIX */
6fc6879b
JM		 880
881 pos = os_strstr(param, "test_dir=");
882 if (pos) {
883 char *end;
884 os_free(drv->test_dir);
885 drv->test_dir = os_strdup(pos + 9);
886 if (drv->test_dir == NULL)
887 return -1;
888 end = os_strchr(drv->test_dir, ' ');
889 if (end)
890 *end = '\0';
e33bbd8f
JM		 891 if (wpa_driver_test_attach(drv, drv->test_dir))
892 return -1;
893 } else {
894 pos = os_strstr(param, "test_udp=");
895 if (pos) {
896 char *dst, *epos;
897 dst = os_strdup(pos + 9);
898 if (dst == NULL)
899 return -1;
900 epos = os_strchr(dst, ' ');
901 if (epos)
902 *epos = '\0';
903 if (wpa_driver_test_attach_udp(drv, dst))
904 return -1;
905 os_free(dst);
906 } else if (wpa_driver_test_attach(drv, NULL))
907 return -1;
908 }
6fc6879b
JM		 909
910 if (os_strstr(param, "use_associnfo=1")) {
911 wpa_printf(MSG_DEBUG, "test_driver: Use AssocInfo events");
912 drv->use_associnfo = 1;
913 }
914
915#ifdef CONFIG_CLIENT_MLME
916 if (os_strstr(param, "use_mlme=1")) {
917 wpa_printf(MSG_DEBUG, "test_driver: Use internal MLME");
918 drv->use_mlme = 1;
919 }
920#endif /* CONFIG_CLIENT_MLME */
921
922 return 0;
923}
924
925
926static const u8 * wpa_driver_test_get_mac_addr(void *priv)
927{
928 struct wpa_driver_test_data *drv = priv;
929 wpa_printf(MSG_DEBUG, "%s", __func__);
930 return drv->own_addr;
931}
932
933
934static int wpa_driver_test_send_eapol(void *priv, const u8 *dest, u16 proto,
935 const u8 *data, size_t data_len)
936{
937 struct wpa_driver_test_data *drv = priv;
329a55b3
JM		 938 char *msg;
939 size_t msg_len;
6fc6879b 940 struct l2_ethhdr eth;
329a55b3
JM		 941 struct sockaddr *addr;
942 socklen_t alen;
dd42f95f
JM		 943#ifdef DRIVER_TEST_UNIX
944 struct sockaddr_un addr_un;
945#endif /* DRIVER_TEST_UNIX */
6fc6879b
JM		 946
947 wpa_hexdump(MSG_MSGDUMP, "test_send_eapol TX frame", data, data_len);
948
949 os_memset(&eth, 0, sizeof(eth));
950 os_memcpy(eth.h_dest, dest, ETH_ALEN);
951 os_memcpy(eth.h_source, drv->own_addr, ETH_ALEN);
952 eth.h_proto = host_to_be16(proto);
953
329a55b3
JM		 954 msg_len = 6 + sizeof(eth) + data_len;
955 msg = os_malloc(msg_len);
956 if (msg == NULL)
957 return -1;
958 os_memcpy(msg, "EAPOL ", 6);
959 os_memcpy(msg + 6, &eth, sizeof(eth));
960 os_memcpy(msg + 6 + sizeof(eth), data, data_len);
6fc6879b 961
6fc6879b
JM		 962 if (os_memcmp(dest, drv->bssid, ETH_ALEN) == 0 ||
963 drv->test_dir == NULL) {
e33bbd8f 964 if (drv->hostapd_addr_udp_set) {
329a55b3
JM		 965 addr = (struct sockaddr *) &drv->hostapd_addr_udp;
966 alen = sizeof(drv->hostapd_addr_udp);
e33bbd8f 967 } else {
329a55b3
JM		 968#ifdef DRIVER_TEST_UNIX
969 addr = (struct sockaddr *) &drv->hostapd_addr;
970 alen = sizeof(drv->hostapd_addr);
971#else /* DRIVER_TEST_UNIX */
972 os_free(msg);
973 return -1;
974#endif /* DRIVER_TEST_UNIX */
e33bbd8f 975 }
6fc6879b 976 } else {
329a55b3 977#ifdef DRIVER_TEST_UNIX
6fc6879b 978 struct stat st;
329a55b3
JM		 979 os_memset(&addr_un, 0, sizeof(addr_un));
980 addr_un.sun_family = AF_UNIX;
981 os_snprintf(addr_un.sun_path, sizeof(addr_un.sun_path),
6fc6879b 982 "%s/STA-" MACSTR, drv->test_dir, MAC2STR(dest));
329a55b3
JM		 983 if (stat(addr_un.sun_path, &st) < 0) {
984 os_snprintf(addr_un.sun_path, sizeof(addr_un.sun_path),
6fc6879b
JM		 985 "%s/AP-" MACSTR,
986 drv->test_dir, MAC2STR(dest));
987 }
329a55b3
JM		 988 addr = (struct sockaddr *) &addr_un;
989 alen = sizeof(addr_un);
990#else /* DRIVER_TEST_UNIX */
991 os_free(msg);
992 return -1;
993#endif /* DRIVER_TEST_UNIX */
6fc6879b
JM		 994 }
995
329a55b3 996 if (sendto(drv->test_socket, msg, msg_len, 0, addr, alen) < 0) {
6fc6879b 997 perror("sendmsg(test_socket)");
329a55b3 998 os_free(msg);
6fc6879b
JM		 999 return -1;
1000 }
1001
329a55b3 1002 os_free(msg);
6fc6879b
JM		 1003 return 0;
1004}
1005
1006
1007static int wpa_driver_test_get_capa(void *priv, struct wpa_driver_capa *capa)
1008{
1009 struct wpa_driver_test_data *drv = priv;
1010 os_memset(capa, 0, sizeof(*capa));
1011 capa->key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
1012 WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
1013 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
1014 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK |
1015 WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE |
1016 WPA_DRIVER_CAPA_KEY_MGMT_FT |
1017 WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK;
1018 capa->enc = WPA_DRIVER_CAPA_ENC_WEP40 |
1019 WPA_DRIVER_CAPA_ENC_WEP104 |
1020 WPA_DRIVER_CAPA_ENC_TKIP |
1021 WPA_DRIVER_CAPA_ENC_CCMP;
1022 capa->auth = WPA_DRIVER_AUTH_OPEN |
1023 WPA_DRIVER_AUTH_SHARED |
1024 WPA_DRIVER_AUTH_LEAP;
1025 if (drv->use_mlme)
1026 capa->flags |= WPA_DRIVER_FLAGS_USER_SPACE_MLME;
f55b218a 1027 capa->max_scan_ssids = 2;
6fc6879b
JM		 1028
1029 return 0;
1030}
1031
1032
1033static int wpa_driver_test_mlme_setprotection(void *priv, const u8 *addr,
1034 int protect_type,
1035 int key_type)
1036{
1037 wpa_printf(MSG_DEBUG, "%s: protect_type=%d key_type=%d",
1038 __func__, protect_type, key_type);
1039
1040 if (addr) {
1041 wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR,
1042 __func__, MAC2STR(addr));
1043 }
1044
1045 return 0;
1046}
1047
1048
1049#ifdef CONFIG_CLIENT_MLME
1050static struct wpa_hw_modes *
1051wpa_driver_test_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags)
1052{
1053 struct wpa_hw_modes *modes;
1054
1055 *num_modes = 1;
1056 *flags = 0;
1057 modes = os_zalloc(*num_modes * sizeof(struct wpa_hw_modes));
1058 if (modes == NULL)
1059 return NULL;
1060 modes[0].mode = WPA_MODE_IEEE80211G;
1061 modes[0].num_channels = 1;
1062 modes[0].num_rates = 1;
1063 modes[0].channels = os_zalloc(sizeof(struct wpa_channel_data));
1064 modes[0].rates = os_zalloc(sizeof(struct wpa_rate_data));
1065 if (modes[0].channels == NULL || modes[0].rates == NULL) {
1066 wpa_supplicant_sta_free_hw_features(modes, *num_modes);
1067 return NULL;
1068 }
1069 modes[0].channels[0].chan = 1;
1070 modes[0].channels[0].freq = 2412;
1071 modes[0].channels[0].flag = WPA_CHAN_W_SCAN | WPA_CHAN_W_ACTIVE_SCAN;
1072 modes[0].rates[0].rate = 10;
1073 modes[0].rates[0].flags = WPA_RATE_BASIC | WPA_RATE_SUPPORTED |
1074 WPA_RATE_CCK | WPA_RATE_MANDATORY;
1075
1076 return modes;
1077}
1078
1079
3cf85239
JM		 1080static int wpa_driver_test_set_channel(void *priv, wpa_hw_mode phymode,
1081 int chan, int freq)
6fc6879b
JM		 1082{
1083 wpa_printf(MSG_DEBUG, "%s: phymode=%d chan=%d freq=%d",
1084 __func__, phymode, chan, freq);
1085 return 0;
1086}
1087
1088
1089static int wpa_driver_test_send_mlme(void *priv, const u8 *data,
1090 size_t data_len)
1091{
1092 struct wpa_driver_test_data *drv = priv;
1093 struct msghdr msg;
1094 struct iovec io[2];
1095 struct sockaddr_un addr;
1096 const u8 *dest;
1097 struct dirent *dent;
1098 DIR *dir;
1099
1100 wpa_hexdump(MSG_MSGDUMP, "test_send_mlme", data, data_len);
1101 if (data_len < 10)
1102 return -1;
1103 dest = data + 4;
1104
1105 io[0].iov_base = "MLME ";
1106 io[0].iov_len = 5;
1107 io[1].iov_base = (u8 *) data;
1108 io[1].iov_len = data_len;
1109
1110 os_memset(&msg, 0, sizeof(msg));
1111 msg.msg_iov = io;
1112 msg.msg_iovlen = 2;
1113 if (os_memcmp(dest, drv->bssid, ETH_ALEN) == 0 ||
1114 drv->test_dir == NULL) {
329a55b3
JM		 1115 if (drv->hostapd_addr_udp_set) {
1116 msg.msg_name = &drv->hostapd_addr_udp;
1117 msg.msg_namelen = sizeof(drv->hostapd_addr_udp);
1118 } else {
1119#ifdef DRIVER_TEST_UNIX
1120 msg.msg_name = &drv->hostapd_addr;
1121 msg.msg_namelen = sizeof(drv->hostapd_addr);
1122#endif /* DRIVER_TEST_UNIX */
1123 }
6fc6879b
JM		 1124 } else if (os_memcmp(dest, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
1125 {
1126 dir = opendir(drv->test_dir);
1127 if (dir == NULL)
1128 return -1;
1129 while ((dent = readdir(dir))) {
1130#ifdef _DIRENT_HAVE_D_TYPE
1131 /* Skip the file if it is not a socket.
1132 * Also accept DT_UNKNOWN (0) in case
1133 * the C library or underlying file
1134 * system does not support d_type. */
1135 if (dent->d_type != DT_SOCK &&
1136 dent->d_type != DT_UNKNOWN)
1137 continue;
1138#endif /* _DIRENT_HAVE_D_TYPE */
1139 if (os_strcmp(dent->d_name, ".") == 0 ||
1140 os_strcmp(dent->d_name, "..") == 0)
1141 continue;
1142 wpa_printf(MSG_DEBUG, "%s: Send broadcast MLME to %s",
1143 __func__, dent->d_name);
1144 os_memset(&addr, 0, sizeof(addr));
1145 addr.sun_family = AF_UNIX;
1146 os_snprintf(addr.sun_path, sizeof(addr.sun_path),
1147 "%s/%s", drv->test_dir, dent->d_name);
1148
1149 msg.msg_name = &addr;
1150 msg.msg_namelen = sizeof(addr);
1151
1152 if (sendmsg(drv->test_socket, &msg, 0) < 0)
1153 perror("sendmsg(test_socket)");
1154 }
1155 closedir(dir);
1156 return 0;
1157 } else {
1158 struct stat st;
1159 os_memset(&addr, 0, sizeof(addr));
1160 addr.sun_family = AF_UNIX;
1161 os_snprintf(addr.sun_path, sizeof(addr.sun_path),
1162 "%s/AP-" MACSTR, drv->test_dir, MAC2STR(dest));
1163 if (stat(addr.sun_path, &st) < 0) {
1164 os_snprintf(addr.sun_path, sizeof(addr.sun_path),
1165 "%s/STA-" MACSTR,
1166 drv->test_dir, MAC2STR(dest));
1167 }
1168 msg.msg_name = &addr;
1169 msg.msg_namelen = sizeof(addr);
1170 }
1171
1172 if (sendmsg(drv->test_socket, &msg, 0) < 0) {
1173 perror("sendmsg(test_socket)");
1174 return -1;
1175 }
1176
1177 return 0;
1178}
1179
1180
1181static int wpa_driver_test_mlme_add_sta(void *priv, const u8 *addr,
1182 const u8 *supp_rates,
1183 size_t supp_rates_len)
1184{
1185 wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__, MAC2STR(addr));
1186 return 0;
1187}
1188
1189
1190static int wpa_driver_test_mlme_remove_sta(void *priv, const u8 *addr)
1191{
1192 wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__, MAC2STR(addr));
1193 return 0;
1194}
1195
1196
3cf85239
JM		 1197static int wpa_driver_test_set_ssid(void *priv, const u8 *ssid,
1198 size_t ssid_len)
6fc6879b
JM		 1199{
1200 wpa_printf(MSG_DEBUG, "%s", __func__);
1201 return 0;
1202}
1203
1204
3cf85239 1205static int wpa_driver_test_set_bssid(void *priv, const u8 *bssid)
6fc6879b
JM		 1206{
1207 wpa_printf(MSG_DEBUG, "%s: bssid=" MACSTR, __func__, MAC2STR(bssid));
1208 return 0;
1209}
1210#endif /* CONFIG_CLIENT_MLME */
1211
1212
3cf85239
JM		 1213static int wpa_driver_test_set_probe_req_ie(void *priv, const u8 *ies,
1214 size_t ies_len)
ad08c363
JM		 1215{
1216 struct wpa_driver_test_data *drv = priv;
1217
1218 os_free(drv->probe_req_ie);
1219 if (ies) {
1220 drv->probe_req_ie = os_malloc(ies_len);
1221 if (drv->probe_req_ie == NULL) {
1222 drv->probe_req_ie_len = 0;
1223 return -1;
1224 }
1225 os_memcpy(drv->probe_req_ie, ies, ies_len);
1226 drv->probe_req_ie_len = ies_len;
1227 } else {
1228 drv->probe_req_ie = NULL;
1229 drv->probe_req_ie_len = 0;
1230 }
1231 return 0;
1232}
1233
1234
ac305589
JM		 1235static void * wpa_driver_test_global_init(void)
1236{
1237 struct wpa_driver_test_global *global;
1238
1239 global = os_zalloc(sizeof(*global));
1240 return global;
1241}
1242
1243
1244static void wpa_driver_test_global_deinit(void *priv)
1245{
1246 struct wpa_driver_test_global *global = priv;
1247 os_free(global);
1248}
1249
1250
4b4a8ae5
JM		 1251static struct wpa_interface_info *
1252wpa_driver_test_get_interfaces(void *global_priv)
1253{
1254 /* struct wpa_driver_test_global *global = priv; */
1255 struct wpa_interface_info *iface;
1256
1257 iface = os_zalloc(sizeof(*iface));
1258 if (iface == NULL)
1259 return iface;
1260 iface->ifname = os_strdup("sta0");
1261 iface->desc = os_strdup("test interface 0");
1262 iface->drv_name = "test";
1263 iface->next = os_zalloc(sizeof(*iface));
1264 if (iface->next) {
1265 iface->next->ifname = os_strdup("sta1");
1266 iface->next->desc = os_strdup("test interface 1");
1267 iface->next->drv_name = "test";
1268 }
1269
1270 return iface;
1271}
1272
1273
6fc6879b
JM		 1274const struct wpa_driver_ops wpa_driver_test_ops = {
1275 "test",
1276 "wpa_supplicant test driver",
1277 wpa_driver_test_get_bssid,
1278 wpa_driver_test_get_ssid,
1279 wpa_driver_test_set_wpa,
1280 wpa_driver_test_set_key,
ac305589 1281 NULL /* init */,
6fc6879b
JM		 1282 wpa_driver_test_deinit,
1283 wpa_driver_test_set_param,
1284 NULL /* set_countermeasures */,
1285 NULL /* set_drop_unencrypted */,
f55b218a 1286 NULL /* scan */,
6fc6879b
JM		 1287 NULL /* get_scan_results */,
1288 wpa_driver_test_deauthenticate,
1289 wpa_driver_test_disassociate,
1290 wpa_driver_test_associate,
1291 NULL /* set_auth_alg */,
1292 NULL /* add_pmkid */,
1293 NULL /* remove_pmkid */,
1294 NULL /* flush_pmkid */,
1295 wpa_driver_test_get_capa,
1296 NULL /* poll */,
1297 NULL /* get_ifname */,
1298 wpa_driver_test_get_mac_addr,
1299 wpa_driver_test_send_eapol,
1300 NULL /* set_operstate */,
1301 wpa_driver_test_mlme_setprotection,
1302#ifdef CONFIG_CLIENT_MLME
1303 wpa_driver_test_get_hw_feature_data,
1304 wpa_driver_test_set_channel,
1305 wpa_driver_test_set_ssid,
1306 wpa_driver_test_set_bssid,
1307 wpa_driver_test_send_mlme,
1308 wpa_driver_test_mlme_add_sta,
1309 wpa_driver_test_mlme_remove_sta,
1310#else /* CONFIG_CLIENT_MLME */
1311 NULL /* get_hw_feature_data */,
1312 NULL /* set_channel */,
1313 NULL /* set_ssid */,
1314 NULL /* set_bssid */,
1315 NULL /* send_mlme */,
1316 NULL /* mlme_add_sta */,
1317 NULL /* mlme_remove_sta */,
1318#endif /* CONFIG_CLIENT_MLME */
1319 NULL /* update_ft_ies */,
1320 NULL /* send_ft_action */,
1321 wpa_driver_test_get_scan_results2,
3cf85239 1322 wpa_driver_test_set_probe_req_ie,
6d158490 1323 NULL /* set_mode */,
ac305589
JM		 1324 NULL /* set_country */,
1325 wpa_driver_test_global_init,
1326 wpa_driver_test_global_deinit,
4b4a8ae5 1327 wpa_driver_test_init2,
fc2b7ed5 1328 wpa_driver_test_get_interfaces,
c2a04078 1329 wpa_driver_test_scan,
d2440ba0
JM		 1330 NULL /* authenticate */,
1331 NULL /* set_beacon */,
1332 NULL /* set_beacon_int */
6fc6879b 1333};
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