src/p2p/p2p_build.c

186 void p2p_buf_add_device_info(struct wpabuf *buf, struct p2p_data *p2p,
198 	wpabuf_put_data(buf, p2p->cfg->dev_addr, ETH_ALEN);
210 	} else if (p2p->cfg->config_methods) {
211 		methods |= p2p->cfg->config_methods &
222 	wpabuf_put_data(buf, p2p->cfg->pri_dev_type,
223 			sizeof(p2p->cfg->pri_dev_type));
226 	wpabuf_put_u8(buf, p2p->cfg->num_sec_dev_types);
229 	for (i = 0; i < p2p->cfg->num_sec_dev_types; i++)
230 		wpabuf_put_data(buf, p2p->cfg->sec_dev_type[i],
234 	nlen = p2p->cfg->dev_name ? os_strlen(p2p->cfg->dev_name) : 0;
237 	wpabuf_put_data(buf, p2p->cfg->dev_name, nlen);
353 void p2p_buf_add_p2p_interface(struct wpabuf *buf, struct p2p_data *p2p)
359 	wpabuf_put_data(buf, p2p->cfg->dev_addr, ETH_ALEN);
366 	wpabuf_put_data(buf, p2p->cfg->dev_addr, ETH_ALEN);
387 void p2p_buf_add_service_hash(struct wpabuf *buf, struct p2p_data *p2p)
389 	if (!p2p)
394 	wpabuf_put_le16(buf, p2p->p2ps_seek_count * P2PS_HASH_LEN);
395 	wpabuf_put_data(buf, p2p->p2ps_seek_hash,
396 			p2p->p2ps_seek_count * P2PS_HASH_LEN);
398 		    p2p->p2ps_seek_hash, p2p->p2ps_seek_count * P2PS_HASH_LEN);
446 static int p2ps_wildcard_hash(struct p2p_data *p2p,
453 		if (os_memcmp(test, p2p->wild_card_hash, P2PS_HASH_LEN) == 0)
462 static int p2p_wfa_service_adv(struct p2p_data *p2p)
466 	for (adv = p2p->p2ps_adv_list; adv; adv = adv->next) {
476 static int p2p_buf_add_service_info(struct wpabuf *buf, struct p2p_data *p2p,
485 	p2p_dbg(p2p, "Add service info for %s (adv_id=%u)", svc_name, adv_id);
491 		p2p_dbg(p2p,
497 		p2p_dbg(p2p,
507 			p2p_dbg(p2p,
594 void p2p_buf_add_service_instance(struct wpabuf *buf, struct p2p_data *p2p,
609 	p2ps_wildcard = p2ps_wildcard_hash(p2p, hash, hash_count) &&
610 		p2p_wfa_service_adv(p2p);
633 		p2p_buf_add_service_info(tmp_buf, p2p, 0, 0, P2PS_WILD_HASH_STR,
646 			    p2p_buf_add_service_info(tmp_buf, p2p,
736 int p2p_build_wps_ie(struct p2p_data *p2p, struct wpabuf *buf, int pw_id,
777 		if (wps_build_uuid_e(buf, p2p->cfg->uuid) < 0 ||
779 				       p2p->cfg->manufacturer) < 0 ||
781 				       p2p->cfg->model_name) < 0 ||
783 				       p2p->cfg->model_number) < 0 ||
785 				       p2p->cfg->serial_number) < 0)
792 		wpabuf_put_data(buf, p2p->cfg->pri_dev_type, WPS_DEV_TYPE_LEN);
794 		if (p2p_add_wps_string(buf, ATTR_DEV_NAME, p2p->cfg->dev_name)
802 		wpabuf_put_be16(buf, p2p->cfg->config_methods);
808 	if (all_attr && p2p->cfg->num_sec_dev_types) {
810 		    4 + WPS_DEV_TYPE_LEN * p2p->cfg->num_sec_dev_types)
814 				p2p->cfg->num_sec_dev_types);
815 		wpabuf_put_data(buf, p2p->cfg->sec_dev_type,
817 				p2p->cfg->num_sec_dev_types);
822 		if (p2p->wps_vendor_ext[i] == NULL)
825 		    4 + wpabuf_len(p2p->wps_vendor_ext[i]))
828 		wpabuf_put_be16(buf, wpabuf_len(p2p->wps_vendor_ext[i]));
829 		wpabuf_put_buf(buf, p2p->wps_vendor_ext[i]);