P2P: Embed publically visible struct in peer info
[mech_eap.git] / src / p2p / p2p.c
index 181f74c..d655484 100644 (file)
@@ -61,7 +61,7 @@ static void p2p_expire_peers(struct p2p_data *p2p)
                if (dev->last_seen.sec + P2P_PEER_EXPIRATION_AGE >= now.sec)
                        continue;
                wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG, "P2P: Expiring old peer "
-                       "entry " MACSTR, MAC2STR(dev->p2p_device_addr));
+                       "entry " MACSTR, MAC2STR(dev->info.p2p_device_addr));
                dl_list_del(&dev->list);
                p2p_device_free(p2p, dev);
        }
@@ -149,7 +149,7 @@ void p2p_go_neg_failed(struct p2p_data *p2p, struct p2p_device *peer,
        os_memset(&res, 0, sizeof(res));
        res.status = status;
        if (peer) {
-               os_memcpy(res.peer_device_addr, peer->p2p_device_addr,
+               os_memcpy(res.peer_device_addr, peer->info.p2p_device_addr,
                          ETH_ALEN);
                os_memcpy(res.peer_interface_addr, peer->intended_addr,
                          ETH_ALEN);
@@ -262,7 +262,7 @@ struct p2p_device * p2p_get_device(struct p2p_data *p2p, const u8 *addr)
 {
        struct p2p_device *dev;
        dl_list_for_each(dev, &p2p->devices, struct p2p_device, list) {
-               if (os_memcmp(dev->p2p_device_addr, addr, ETH_ALEN) == 0)
+               if (os_memcmp(dev->info.p2p_device_addr, addr, ETH_ALEN) == 0)
                        return dev;
        }
        return NULL;
@@ -324,7 +324,7 @@ static struct p2p_device * p2p_create_device(struct p2p_data *p2p,
        if (dev == NULL)
                return NULL;
        dl_list_add(&p2p->devices, &dev->list);
-       os_memcpy(dev->p2p_device_addr, addr, ETH_ALEN);
+       os_memcpy(dev->info.p2p_device_addr, addr, ETH_ALEN);
 
        return dev;
 }
@@ -333,11 +333,11 @@ static struct p2p_device * p2p_create_device(struct p2p_data *p2p,
 static void p2p_copy_client_info(struct p2p_device *dev,
                                 struct p2p_client_info *cli)
 {
-       os_memcpy(dev->device_name, cli->dev_name, cli->dev_name_len);
-       dev->device_name[cli->dev_name_len] = '\0';
-       dev->dev_capab = cli->dev_capab;
-       dev->config_methods = cli->config_methods;
-       os_memcpy(dev->pri_dev_type, cli->pri_dev_type, 8);
+       os_memcpy(dev->info.device_name, cli->dev_name, cli->dev_name_len);
+       dev->info.device_name[cli->dev_name_len] = '\0';
+       dev->info.dev_capab = cli->dev_capab;
+       dev->info.config_methods = cli->config_methods;
+       os_memcpy(dev->info.pri_dev_type, cli->pri_dev_type, 8);
 }
 
 
@@ -388,11 +388,9 @@ static int p2p_add_group_clients(struct p2p_data *p2p, const u8 *go_dev_addr,
                        dev->flags |= P2P_DEV_GROUP_CLIENT_ONLY;
                        p2p_copy_client_info(dev, cli);
                        dev->oper_freq = freq;
-                       p2p->cfg->dev_found(
-                               p2p->cfg->cb_ctx, dev->p2p_device_addr,
-                               dev->p2p_device_addr, dev->pri_dev_type,
-                               dev->device_name, dev->config_methods,
-                               dev->dev_capab, 0);
+                       p2p->cfg->dev_found(p2p->cfg->cb_ctx,
+                                           dev->info.p2p_device_addr,
+                                           &dev->info);
                }
 
                os_memcpy(dev->interface_addr, cli->p2p_interface_addr,
@@ -496,8 +494,8 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq, int level,
                wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                        "P2P: Update Listen frequency based on scan "
                        "results (" MACSTR " %d -> %d MHz (DS param %d)",
-                       MAC2STR(dev->p2p_device_addr), dev->listen_freq, freq,
-                       msg.ds_params ? *msg.ds_params : -1);
+                       MAC2STR(dev->info.p2p_device_addr), dev->listen_freq,
+                       freq, msg.ds_params ? *msg.ds_params : -1);
        }
        dev->listen_freq = freq;
        if (msg.group_info)
@@ -505,14 +503,16 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq, int level,
        dev->level = level;
 
        if (msg.pri_dev_type)
-               os_memcpy(dev->pri_dev_type, msg.pri_dev_type,
-                         sizeof(dev->pri_dev_type));
-       os_memcpy(dev->device_name, msg.device_name, sizeof(dev->device_name));
-       dev->config_methods = msg.config_methods ? msg.config_methods :
+               os_memcpy(dev->info.pri_dev_type, msg.pri_dev_type,
+                         sizeof(dev->info.pri_dev_type));
+       os_memcpy(dev->info.device_name, msg.device_name,
+                 sizeof(dev->info.device_name));
+       dev->info.config_methods = msg.config_methods ? msg.config_methods :
                msg.wps_config_methods;
+
        if (msg.capability) {
-               dev->dev_capab = msg.capability[0];
-               dev->group_capab = msg.capability[1];
+               dev->info.dev_capab = msg.capability[0];
+               dev->info.group_capab = msg.capability[1];
        }
 
        if (msg.ext_listen_timing) {
@@ -539,10 +539,7 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq, int level,
                        "P2P: Do not report rejected device");
                return 0;
        }
-       p2p->cfg->dev_found(p2p->cfg->cb_ctx, addr, dev->p2p_device_addr,
-                           dev->pri_dev_type, dev->device_name,
-                           dev->config_methods, dev->dev_capab,
-                           dev->group_capab);
+       p2p->cfg->dev_found(p2p->cfg->cb_ctx, addr, &dev->info);
        dev->flags |= P2P_DEV_REPORTED;
 
        return 0;
@@ -932,7 +929,8 @@ int p2p_connect(struct p2p_data *p2p, const u8 *peer_addr,
        }
 
        if (dev->flags & P2P_DEV_GROUP_CLIENT_ONLY) {
-               if (!(dev->dev_capab & P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY)) {
+               if (!(dev->info.dev_capab &
+                     P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY)) {
                        wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                                "P2P: Cannot connect to P2P Device " MACSTR
                                " that is in a group and is not discoverable",
@@ -1059,15 +1057,15 @@ void p2p_add_dev_info(struct p2p_data *p2p, const u8 *addr,
        os_get_time(&dev->last_seen);
 
        if (msg->pri_dev_type)
-               os_memcpy(dev->pri_dev_type, msg->pri_dev_type,
-                         sizeof(dev->pri_dev_type));
-       os_memcpy(dev->device_name, msg->device_name,
-                 sizeof(dev->device_name));
-       dev->config_methods = msg->config_methods ? msg->config_methods :
+               os_memcpy(dev->info.pri_dev_type, msg->pri_dev_type,
+                         sizeof(dev->info.pri_dev_type));
+       os_memcpy(dev->info.device_name, msg->device_name,
+                 sizeof(dev->info.device_name));
+       dev->info.config_methods = msg->config_methods ? msg->config_methods :
                msg->wps_config_methods;
        if (msg->capability) {
-               dev->dev_capab = msg->capability[0];
-               dev->group_capab = msg->capability[1];
+               dev->info.dev_capab = msg->capability[0];
+               dev->info.group_capab = msg->capability[1];
        }
        if (msg->listen_channel) {
                int freq;
@@ -1086,7 +1084,7 @@ void p2p_add_dev_info(struct p2p_data *p2p, const u8 *addr,
                } else {
                        wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG, "P2P: Update "
                                "peer " MACSTR " Listen channel: %u -> %u MHz",
-                               MAC2STR(dev->p2p_device_addr),
+                               MAC2STR(dev->info.p2p_device_addr),
                                dev->listen_freq, freq);
                        dev->listen_freq = freq;
                }
@@ -1107,8 +1105,9 @@ void p2p_add_dev_info(struct p2p_data *p2p, const u8 *addr,
                        "P2P: Created device entry based on GO Neg Req: "
                        MACSTR " dev_capab=0x%x group_capab=0x%x name='%s' "
                        "listen_freq=%d",
-                       MAC2STR(dev->p2p_device_addr), dev->dev_capab,
-                       dev->group_capab, dev->device_name, dev->listen_freq);
+                       MAC2STR(dev->info.p2p_device_addr),
+                       dev->info.dev_capab, dev->info.group_capab,
+                       dev->info.device_name, dev->listen_freq);
        }
 
        dev->flags &= ~P2P_DEV_GROUP_CLIENT_ONLY;
@@ -1119,10 +1118,7 @@ void p2p_add_dev_info(struct p2p_data *p2p, const u8 *addr,
                return;
        }
 
-       p2p->cfg->dev_found(p2p->cfg->cb_ctx, addr, dev->p2p_device_addr,
-                           dev->pri_dev_type, dev->device_name,
-                           dev->config_methods, dev->dev_capab,
-                           dev->group_capab);
+       p2p->cfg->dev_found(p2p->cfg->cb_ctx, addr, &dev->info);
 }
 
 
@@ -1154,12 +1150,12 @@ void p2p_go_complete(struct p2p_data *p2p, struct p2p_device *peer)
 
        wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                "P2P: GO Negotiation with " MACSTR " completed (%s will be "
-               "GO)", MAC2STR(peer->p2p_device_addr),
+               "GO)", MAC2STR(peer->info.p2p_device_addr),
                go ? "local end" : "peer");
 
        os_memset(&res, 0, sizeof(res));
        res.role_go = go;
-       os_memcpy(res.peer_device_addr, peer->p2p_device_addr, ETH_ALEN);
+       os_memcpy(res.peer_device_addr, peer->info.p2p_device_addr, ETH_ALEN);
        os_memcpy(res.peer_interface_addr, peer->intended_addr, ETH_ALEN);
        res.wps_method = peer->wps_method;
        if (peer->flags & P2P_DEV_PREFER_PERSISTENT_GROUP)
@@ -1420,8 +1416,8 @@ static void p2p_add_dev_from_probe_req(struct p2p_data *p2p, const u8 *addr,
        dev->flags |= P2P_DEV_PROBE_REQ_ONLY;
 
        if (msg.capability) {
-               dev->dev_capab = msg.capability[0];
-               dev->group_capab = msg.capability[1];
+               dev->info.dev_capab = msg.capability[0];
+               dev->info.group_capab = msg.capability[1];
        }
 
        if (msg.listen_channel) {
@@ -1431,19 +1427,21 @@ static void p2p_add_dev_from_probe_req(struct p2p_data *p2p, const u8 *addr,
                                                       msg.listen_channel[4]);
        }
 
-       os_memcpy(dev->device_name, msg.device_name, sizeof(dev->device_name));
+       os_memcpy(dev->info.device_name, msg.device_name,
+                 sizeof(dev->info.device_name));
 
        if (msg.wps_pri_dev_type)
-               os_memcpy(dev->pri_dev_type, msg.wps_pri_dev_type,
-                         sizeof(dev->pri_dev_type));
+               os_memcpy(dev->info.pri_dev_type, msg.wps_pri_dev_type,
+                         sizeof(dev->info.pri_dev_type));
 
        p2p_parse_free(&msg);
 
        wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                "P2P: Created device entry based on Probe Req: " MACSTR
                " dev_capab=0x%x group_capab=0x%x name='%s' listen_freq=%d",
-               MAC2STR(dev->p2p_device_addr), dev->dev_capab,
-               dev->group_capab, dev->device_name, dev->listen_freq);
+               MAC2STR(dev->info.p2p_device_addr), dev->info.dev_capab,
+               dev->info.group_capab, dev->info.device_name,
+               dev->listen_freq);
 }
 
 
@@ -1669,8 +1667,8 @@ int p2p_probe_req_rx(struct p2p_data *p2p, const u8 *addr, const u8 *ie,
 
        if ((p2p->state == P2P_CONNECT || p2p->state == P2P_CONNECT_LISTEN) &&
            p2p->go_neg_peer &&
-           os_memcmp(addr, p2p->go_neg_peer->p2p_device_addr, ETH_ALEN) == 0)
-       {
+           os_memcmp(addr, p2p->go_neg_peer->info.p2p_device_addr, ETH_ALEN)
+           == 0) {
                /* Received a Probe Request from GO Negotiation peer */
                wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                        "P2P: Found GO Negotiation peer - try to start GO "
@@ -1681,8 +1679,8 @@ int p2p_probe_req_rx(struct p2p_data *p2p, const u8 *addr, const u8 *ie,
 
        if ((p2p->state == P2P_INVITE || p2p->state == P2P_INVITE_LISTEN) &&
            p2p->invite_peer &&
-           os_memcmp(addr, p2p->invite_peer->p2p_device_addr, ETH_ALEN) == 0)
-       {
+           os_memcmp(addr, p2p->invite_peer->info.p2p_device_addr, ETH_ALEN)
+           == 0) {
                /* Received a Probe Request from Invite peer */
                wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                        "P2P: Found Invite peer - try to start Invite from "
@@ -2008,7 +2006,7 @@ void p2p_continue_find(struct p2p_data *p2p)
                        wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG, "P2P: Send "
                                "pending Provisioning Discovery Request to "
                                MACSTR " (config methods 0x%x)",
-                               MAC2STR(dev->p2p_device_addr),
+                               MAC2STR(dev->info.p2p_device_addr),
                                dev->req_config_methods);
                        if (p2p_send_prov_disc_req(p2p, dev, 0) == 0)
                                return;
@@ -2047,7 +2045,6 @@ static void p2p_sd_cb(struct p2p_data *p2p, int success)
        p2p_set_timeout(p2p, 0, 200000);
 }
 
-
 static void p2p_prov_disc_cb(struct p2p_data *p2p, int success)
 {
        wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
@@ -2074,8 +2071,8 @@ int p2p_scan_res_handler(struct p2p_data *p2p, const u8 *bssid, int freq,
        p2p_add_device(p2p, bssid, freq, level, ies, ies_len);
 
        if (p2p->go_neg_peer && p2p->state == P2P_SEARCH &&
-           os_memcmp(p2p->go_neg_peer->p2p_device_addr, bssid, ETH_ALEN) == 0)
-       {
+           os_memcmp(p2p->go_neg_peer->info.p2p_device_addr, bssid, ETH_ALEN)
+           == 0) {
                wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                        "P2P: Found GO Negotiation peer - try to start GO "
                        "negotiation");
@@ -2148,12 +2145,12 @@ static void p2p_go_neg_req_cb(struct p2p_data *p2p, int success)
        }
 
        if (!success &&
-           (dev->dev_capab & P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY) &&
+           (dev->info.dev_capab & P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY) &&
            !is_zero_ether_addr(dev->member_in_go_dev)) {
                wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG,
                        "P2P: Peer " MACSTR " did not acknowledge request - "
                        "try to use device discoverability through its GO",
-                       MAC2STR(dev->p2p_device_addr));
+                       MAC2STR(dev->info.p2p_device_addr));
                p2p->cfg->send_action_done(p2p->cfg->cb_ctx);
                p2p_send_dev_disc_req(p2p, dev);
                return;
@@ -2623,7 +2620,7 @@ int p2p_get_peer_info(struct p2p_data *p2p, const u8 *addr, int next,
        end = buf + buflen;
 
        res = os_snprintf(pos, end - pos, MACSTR "\n",
-                         MAC2STR(dev->p2p_device_addr));
+                         MAC2STR(dev->info.p2p_device_addr));
        if (res < 0 || res >= end - pos)
                return pos - buf;
        pos += res;
@@ -2660,12 +2657,12 @@ int p2p_get_peer_info(struct p2p_data *p2p, const u8 *addr, int next,
                          MAC2STR(dev->interface_addr),
                          MAC2STR(dev->member_in_go_dev),
                          MAC2STR(dev->member_in_go_iface),
-                         wps_dev_type_bin2str(dev->pri_dev_type,
+                         wps_dev_type_bin2str(dev->info.pri_dev_type,
                                               devtype, sizeof(devtype)),
-                         dev->device_name,
-                         dev->config_methods,
-                         dev->dev_capab,
-                         dev->group_capab,
+                         dev->info.device_name,
+                         dev->info.config_methods,
+                         dev->info.dev_capab,
+                         dev->info.group_capab,
                          dev->go_neg_req_sent,
                          p2p_go_state_text(dev->go_state),
                          dev->dialog_token,
@@ -3135,7 +3132,7 @@ int p2p_get_dev_addr(struct p2p_data *p2p, const u8 *iface_addr,
        struct p2p_device *dev = p2p_get_device_interface(p2p, iface_addr);
        if (dev == NULL)
                return -1;
-       os_memcpy(dev_addr, dev->p2p_device_addr, ETH_ALEN);
+       os_memcpy(dev_addr, dev->info.p2p_device_addr, ETH_ALEN);
        return 0;
 }
 
@@ -3235,5 +3232,5 @@ const u8 * p2p_get_go_neg_peer(struct p2p_data *p2p)
 {
        if (p2p == NULL || p2p->go_neg_peer == NULL)
                return NULL;
-       return p2p->go_neg_peer->p2p_device_addr;
+       return p2p->go_neg_peer->info.p2p_device_addr;
 }