src/wps/wps_registrar.c

120 static void wps_free_pbc_sessions(struct wps_pbc_session *pbc)
124 	while (pbc) {
125 		prev = pbc;
126 		pbc = pbc->next;
142 	int pbc;
312 	struct wps_pbc_session *pbc, *prev = NULL;
317 	pbc = reg->pbc_sessions;
318 	while (pbc) {
319 		if (os_memcmp(pbc->addr, addr, ETH_ALEN) == 0 &&
320 		    os_memcmp(pbc->uuid_e, uuid_e, WPS_UUID_LEN) == 0) {
322 				prev->next = pbc->next;
324 				reg->pbc_sessions = pbc->next;
327 		prev = pbc;
328 		pbc = pbc->next;
331 	if (!pbc) {
332 		pbc = os_zalloc(sizeof(*pbc));
333 		if (pbc == NULL)
335 		os_memcpy(pbc->addr, addr, ETH_ALEN);
337 			os_memcpy(pbc->uuid_e, uuid_e, WPS_UUID_LEN);
340 	pbc->next = reg->pbc_sessions;
341 	reg->pbc_sessions = pbc;
342 	pbc->timestamp = now;
345 	prev = pbc;
346 	pbc = pbc->next;
348 	while (pbc) {
349 		if (now.sec > pbc->timestamp.sec + WPS_PBC_WALK_TIME) {
351 			wps_free_pbc_sessions(pbc);
354 		prev = pbc;
355 		pbc = pbc->next;
364 	struct wps_pbc_session *pbc, *prev = NULL, *tmp;
366 	pbc = reg->pbc_sessions;
367 	while (pbc) {
368 		if (os_memcmp(pbc->uuid_e, uuid_e, WPS_UUID_LEN) == 0 ||
373 				prev->next = pbc->next;
375 				reg->pbc_sessions = pbc->next;
376 			tmp = pbc;
377 			pbc = pbc->next;
385 		prev = pbc;
386 		pbc = pbc->next;
395 	struct wps_pbc_session *pbc;
410 	for (pbc = reg->pbc_sessions; pbc; pbc = pbc->next) {
412 			   MAC2STR(pbc->addr));
414 			    pbc->uuid_e, WPS_UUID_LEN);
415 		if (now.sec > pbc->timestamp.sec + WPS_PBC_WALK_TIME) {
421 		    os_memcmp(pbc->uuid_e, first->uuid_e, WPS_UUID_LEN) == 0) {
426 		    os_memcmp(uuid_e, pbc->uuid_e, WPS_UUID_LEN)) {
431 			first = pbc;
505 	u16 id = reg->pbc ? DEV_PW_PUSHBUTTON : DEV_PW_DEFAULT;
521 	u16 id = reg->pbc ? DEV_PW_PUSHBUTTON : DEV_PW_DEFAULT;
569 	if (reg->pbc)
763 	reg->pbc = 0;
950 	reg->pbc = 0;
995 	reg->pbc = 1;
1032 	if (registrar->pbc) {
1053 	if (reg->pbc) {
1212 		if (reg->pbc)
1217 		   "config_methods=0x%x pbc=%d methods=0x%x",
1219 		   reg->pbc, methods);
1222 			    reg->pbc ? DEV_PW_PUSHBUTTON : DEV_PW_DEFAULT,
1347 	if (wps->pbc) {
2521 	     !wps->wps->registrar->pbc)) {
2573 		wps->pbc = 1;
2611 	if (wps->pbc && wps->wps->registrar->force_pbc_overlap &&
2649 	if (wps->pbc && wps->wps->registrar->force_pbc_overlap &&
2800 	if (wps->pbc && wps->wps->registrar->force_pbc_overlap &&
3178 	if (wps->pbc) {
3285 	reg->pbc = 0;
3378 		if (reg->pbc) {
3384 			   "(pbc=%d)", reg->pbc);
3499 	reg->pbc = 0;