C++ (Cpp) wpa_supplicant_ap_deinitの例

コード例 #1

ファイル: ap.c プロジェクト: cococorp/hostap-upstream

int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
			     struct wpa_ssid *ssid)
{
	struct wpa_driver_associate_params params;
	struct hostapd_iface *hapd_iface;
	struct hostapd_config *conf;
	size_t i;

	if (ssid->ssid == NULL || ssid->ssid_len == 0) {
		wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
		return -1;
	}

	wpa_supplicant_ap_deinit(wpa_s);

	wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')",
		   wpa_ssid_txt(ssid->ssid, ssid->ssid_len));

	os_memset(&params, 0, sizeof(params));
	params.ssid = ssid->ssid;
	params.ssid_len = ssid->ssid_len;
	switch (ssid->mode) {
	case WPAS_MODE_AP:
	case WPAS_MODE_P2P_GO:
	case WPAS_MODE_P2P_GROUP_FORMATION:
		params.mode = IEEE80211_MODE_AP;
		break;
	default:
		return -1;
	}
	if (ssid->frequency == 0)
		ssid->frequency = 2462; /* default channel 11 */
	params.freq.freq = ssid->frequency;

	params.wpa_proto = ssid->proto;
	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK)
		wpa_s->key_mgmt = WPA_KEY_MGMT_PSK;
	else
		wpa_s->key_mgmt = WPA_KEY_MGMT_NONE;
	params.key_mgmt_suite = wpa_s->key_mgmt;

	wpa_s->pairwise_cipher = wpa_pick_pairwise_cipher(ssid->pairwise_cipher,
							  1);
	if (wpa_s->pairwise_cipher < 0) {
		wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise "
			   "cipher.");
		return -1;
	}
	params.pairwise_suite = wpa_s->pairwise_cipher;
	params.group_suite = params.pairwise_suite;

#ifdef CONFIG_P2P
	if (ssid->mode == WPAS_MODE_P2P_GO ||
	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
		params.p2p = 1;
#endif /* CONFIG_P2P */

	if (wpa_s->p2pdev->set_ap_uapsd)
		params.uapsd = wpa_s->p2pdev->ap_uapsd;
	else if (params.p2p && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_UAPSD))
		params.uapsd = 1; /* mandatory for P2P GO */
	else
		params.uapsd = -1;

	if (ieee80211_is_dfs(params.freq.freq))
		params.freq.freq = 0; /* set channel after CAC */

	if (params.p2p)
		wpa_drv_get_ext_capa(wpa_s, WPA_IF_P2P_GO);
	else
		wpa_drv_get_ext_capa(wpa_s, WPA_IF_AP_BSS);

	if (wpa_drv_associate(wpa_s, &params) < 0) {
		wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality");
		return -1;
	}

	wpa_s->ap_iface = hapd_iface = hostapd_alloc_iface();
	if (hapd_iface == NULL)
		return -1;
	hapd_iface->owner = wpa_s;
	hapd_iface->drv_flags = wpa_s->drv_flags;
	hapd_iface->smps_modes = wpa_s->drv_smps_modes;
	hapd_iface->probe_resp_offloads = wpa_s->probe_resp_offloads;
	hapd_iface->extended_capa = wpa_s->extended_capa;
	hapd_iface->extended_capa_mask = wpa_s->extended_capa_mask;
	hapd_iface->extended_capa_len = wpa_s->extended_capa_len;

	wpa_s->ap_iface->conf = conf = hostapd_config_defaults();
	if (conf == NULL) {
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	/* Use the maximum oper channel width if it's given. */
	if (ssid->max_oper_chwidth)
		conf->vht_oper_chwidth = ssid->max_oper_chwidth;

	ieee80211_freq_to_chan(ssid->vht_center_freq2,
			       &conf->vht_oper_centr_freq_seg1_idx);

	os_memcpy(wpa_s->ap_iface->conf->wmm_ac_params,
		  wpa_s->conf->wmm_ac_params,
		  sizeof(wpa_s->conf->wmm_ac_params));

	if (params.uapsd > 0) {
		conf->bss[0]->wmm_enabled = 1;
		conf->bss[0]->wmm_uapsd = 1;
	}

	if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) {
		wpa_printf(MSG_ERROR, "Failed to create AP configuration");
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

#ifdef CONFIG_P2P
	if (ssid->mode == WPAS_MODE_P2P_GO)
		conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER;
	else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
		conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER |
			P2P_GROUP_FORMATION;
#endif /* CONFIG_P2P */

	hapd_iface->num_bss = conf->num_bss;
	hapd_iface->bss = os_calloc(conf->num_bss,
				    sizeof(struct hostapd_data *));
	if (hapd_iface->bss == NULL) {
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	for (i = 0; i < conf->num_bss; i++) {
		hapd_iface->bss[i] =
			hostapd_alloc_bss_data(hapd_iface, conf,
					       conf->bss[i]);
		if (hapd_iface->bss[i] == NULL) {
			wpa_supplicant_ap_deinit(wpa_s);
			return -1;
		}

		hapd_iface->bss[i]->msg_ctx = wpa_s;
		hapd_iface->bss[i]->msg_ctx_parent = wpa_s->p2pdev;
		hapd_iface->bss[i]->public_action_cb = ap_public_action_rx;
		hapd_iface->bss[i]->public_action_cb_ctx = wpa_s;
		hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx;
		hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s;
		hostapd_register_probereq_cb(hapd_iface->bss[i],
					     ap_probe_req_rx, wpa_s);
		hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb;
		hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s;
		hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb;
		hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s;
		hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb;
		hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s;
#ifdef CONFIG_P2P
		hapd_iface->bss[i]->new_psk_cb = ap_new_psk_cb;
		hapd_iface->bss[i]->new_psk_cb_ctx = wpa_s;
		hapd_iface->bss[i]->p2p = wpa_s->global->p2p;
		hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init(wpa_s,
								    ssid);
#endif /* CONFIG_P2P */
		hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb;
		hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s;
#ifdef CONFIG_TESTING_OPTIONS
		hapd_iface->bss[i]->ext_eapol_frame_io =
			wpa_s->ext_eapol_frame_io;
#endif /* CONFIG_TESTING_OPTIONS */
	}

	os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN);
	hapd_iface->bss[0]->driver = wpa_s->driver;
	hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv;

	wpa_s->current_ssid = ssid;
	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
	os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN);
	wpa_s->assoc_freq = ssid->frequency;

	if (hostapd_setup_interface(wpa_s->ap_iface)) {
		wpa_printf(MSG_ERROR, "Failed to initialize AP interface");
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	return 0;
}

コード例 #2

ファイル: ap.c プロジェクト: pocketbook/801

int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
			     struct wpa_ssid *ssid)
{
	struct wpa_driver_associate_params params;
	struct hostapd_iface *hapd_iface;
	struct hostapd_config *conf;
	struct hostapd_data *hapd;
	size_t i;

	if (ssid->ssid == NULL || ssid->ssid_len == 0) {
		wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
		return -1;
	}

	wpa_supplicant_ap_deinit(wpa_s);

	wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')",
		   wpa_ssid_txt(ssid->ssid, ssid->ssid_len));

	os_memset(&params, 0, sizeof(params));
	params.ssid = ssid->ssid;
	params.ssid_len = ssid->ssid_len;
	switch (ssid->mode) {
	case WPAS_MODE_INFRA:
		params.mode = IEEE80211_MODE_INFRA;
		break;
	case WPAS_MODE_IBSS:
		params.mode = IEEE80211_MODE_IBSS;
		break;
	case WPAS_MODE_AP:
	case WPAS_MODE_P2P_GO:
	case WPAS_MODE_P2P_GROUP_FORMATION:
		params.mode = IEEE80211_MODE_AP;
		break;
	}
	params.freq = ssid->frequency;

	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK)
		wpa_s->key_mgmt = WPA_KEY_MGMT_PSK;
	else
		wpa_s->key_mgmt = WPA_KEY_MGMT_NONE;
	params.key_mgmt_suite = key_mgmt2driver(wpa_s->key_mgmt);

	if (ssid->pairwise_cipher & WPA_CIPHER_CCMP)
		wpa_s->pairwise_cipher = WPA_CIPHER_CCMP;
	else if (ssid->pairwise_cipher & WPA_CIPHER_TKIP)
		wpa_s->pairwise_cipher = WPA_CIPHER_TKIP;
	else if (ssid->pairwise_cipher & WPA_CIPHER_NONE)
		wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
	else {
		wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise "
			   "cipher.");
		return -1;
	}
	params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher);
	params.group_suite = params.pairwise_suite;

#ifdef CONFIG_P2P
	if (ssid->mode == WPAS_MODE_P2P_GO ||
	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
		params.p2p = 1;
	wpa_drv_set_intra_bss(wpa_s, wpa_s->conf->p2p_intra_bss);
#endif /* CONFIG_P2P */

	if (wpa_s->parent->set_ap_uapsd)
		params.uapsd = wpa_s->parent->ap_uapsd;
	else
		params.uapsd = -1;

	if (wpa_drv_associate(wpa_s, &params) < 0) {
		wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality");
		return -1;
	}

	wpa_s->ap_iface = hapd_iface = os_zalloc(sizeof(*wpa_s->ap_iface));
	if (hapd_iface == NULL)
		return -1;
	hapd_iface->owner = wpa_s;

	wpa_s->ap_iface->conf = conf = hostapd_config_defaults();
	if (conf == NULL) {
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) {
		wpa_printf(MSG_ERROR, "Failed to create AP configuration");
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

#ifdef CONFIG_P2P
	if (ssid->mode == WPAS_MODE_P2P_GO)
		conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER;
	else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
		conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER |
			P2P_GROUP_FORMATION;
#endif /* CONFIG_P2P */

	hapd_iface->num_bss = conf->num_bss;
	hapd_iface->bss = os_zalloc(conf->num_bss *
				    sizeof(struct hostapd_data *));
	if (hapd_iface->bss == NULL) {
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	for (i = 0; i < conf->num_bss; i++) {
		hapd_iface->bss[i] =
			hostapd_alloc_bss_data(hapd_iface, conf,
					       &conf->bss[i]);
		if (hapd_iface->bss[i] == NULL) {
			wpa_supplicant_ap_deinit(wpa_s);
			return -1;
		}

		hapd_iface->bss[i]->msg_ctx = wpa_s;
		hapd_iface->bss[i]->public_action_cb = ap_public_action_rx;
		hapd_iface->bss[i]->public_action_cb_ctx = wpa_s;
		hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx;
		hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s;
		hostapd_register_probereq_cb(hapd_iface->bss[i],
					     ap_probe_req_rx, wpa_s);
		hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb;
		hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s;
		hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb;
		hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s;
		hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb;
		hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s;
#ifdef CONFIG_P2P
		hapd_iface->bss[i]->p2p = wpa_s->global->p2p;
		hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init(
			wpa_s, ssid->p2p_persistent_group,
			ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION);
#endif /* CONFIG_P2P */
		hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb;
		hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s;
	}

	os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN);
	hapd_iface->bss[0]->driver = wpa_s->driver;
	hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv;

	wpa_s->current_ssid = ssid;
	os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN);
	wpa_s->assoc_freq = ssid->frequency;
#if defined(CONFIG_AP) && defined(CONFIG_DRIVER_AR6003)
	if (wpa_s->conf->p2p_max_clients > 5) {
		wpa_printf(MSG_ERROR, "Cannot set max_num_sta to %d, maximum value is 5.  5 will be the value used.", wpa_s->conf->p2p_max_clients);
		wpa_s->conf->p2p_max_clients = 5;
	}
	wpa_printf(MSG_DEBUG, "Setting max_num_sta to %d", wpa_s->conf->p2p_max_clients);
	ar6003_set_max_num_sta(wpa_s->drv_priv, wpa_s->conf->p2p_max_clients);
#endif

#ifdef CONFIG_P2P
	if (wpa_s->conf->country[0] && wpa_s->conf->country[1]) {
                hapd = hapd_iface->bss[0];
		os_memcpy(hapd->iconf->country, wpa_s->conf->country, 2);
		hapd->iconf->country[2] ='\0';
        }
#endif

	if (hostapd_setup_interface(wpa_s->ap_iface)) {
		wpa_printf(MSG_ERROR, "Failed to initialize AP interface");
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	return 0;
}

コード例 #3

ファイル: ap.c プロジェクト: AwaisKing/mt6577_aosp_source

int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
			     struct wpa_ssid *ssid)
{
	struct wpa_driver_associate_params params;
	struct hostapd_iface *hapd_iface;
	struct hostapd_config *conf;
	size_t i;

	if (ssid->ssid == NULL || ssid->ssid_len == 0) {
		wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
		return -1;
	}

	wpa_supplicant_ap_deinit(wpa_s);

	wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')",
		   wpa_ssid_txt(ssid->ssid, ssid->ssid_len));

	os_memset(&params, 0, sizeof(params));
	params.ssid = ssid->ssid;
	params.ssid_len = ssid->ssid_len;
	switch (ssid->mode) {
	case WPAS_MODE_INFRA:
		params.mode = IEEE80211_MODE_INFRA;
		break;
	case WPAS_MODE_IBSS:
		params.mode = IEEE80211_MODE_IBSS;
		break;
	case WPAS_MODE_AP:
	case WPAS_MODE_P2P_GO:
	case WPAS_MODE_P2P_GROUP_FORMATION:
		params.mode = IEEE80211_MODE_AP;
		break;
	}
	params.freq = ssid->frequency;

	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK)
		wpa_s->key_mgmt = WPA_KEY_MGMT_PSK;
	else
		wpa_s->key_mgmt = WPA_KEY_MGMT_NONE;
	params.key_mgmt_suite = key_mgmt2driver(wpa_s->key_mgmt);

	if (ssid->pairwise_cipher & WPA_CIPHER_CCMP)
		wpa_s->pairwise_cipher = WPA_CIPHER_CCMP;
	else if (ssid->pairwise_cipher & WPA_CIPHER_TKIP)
		wpa_s->pairwise_cipher = WPA_CIPHER_TKIP;
	else if (ssid->pairwise_cipher & WPA_CIPHER_NONE)
		wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
	else {
		wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise "
			   "cipher.");
		return -1;
	}
	params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher);
	params.group_suite = params.pairwise_suite;

#ifdef CONFIG_P2P
	if (ssid->mode == WPAS_MODE_P2P_GO ||
	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
		params.p2p = 1;
	wpa_drv_set_intra_bss(wpa_s, wpa_s->conf->p2p_intra_bss);
#endif /* CONFIG_P2P */

	if (wpa_s->parent->set_ap_uapsd)
		params.uapsd = wpa_s->parent->ap_uapsd;
	else
		params.uapsd = -1;

	if (wpa_drv_associate(wpa_s, &params) < 0) {
		wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality");
		return -1;
	}

	wpa_s->ap_iface = hapd_iface = os_zalloc(sizeof(*wpa_s->ap_iface));
	if (hapd_iface == NULL)
		return -1;
	hapd_iface->owner = wpa_s;

	wpa_s->ap_iface->conf = conf = hostapd_config_defaults();
	if (conf == NULL) {
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) {
		wpa_printf(MSG_ERROR, "Failed to create AP configuration");
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

#ifdef CONFIG_P2P
	if (ssid->mode == WPAS_MODE_P2P_GO)
		conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER;
	else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
		conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER |
			P2P_GROUP_FORMATION;
#endif /* CONFIG_P2P */

	hapd_iface->num_bss = conf->num_bss;
	hapd_iface->bss = os_zalloc(conf->num_bss *
				    sizeof(struct hostapd_data *));
	if (hapd_iface->bss == NULL) {
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}

	for (i = 0; i < conf->num_bss; i++) {
		hapd_iface->bss[i] =
			hostapd_alloc_bss_data(hapd_iface, conf,
					       &conf->bss[i]);
		if (hapd_iface->bss[i] == NULL) {
			wpa_supplicant_ap_deinit(wpa_s);
			return -1;
		}

		hapd_iface->bss[i]->msg_ctx = wpa_s;
#ifdef ANDROID_BRCM_P2P_PATCH
		/* Sending the event to parent is required as SSL listens on parent ctrl iface */
		hapd_iface->bss[i]->msg_ctx_parent = wpa_s->parent;
#endif
		hapd_iface->bss[i]->public_action_cb = ap_public_action_rx;
		hapd_iface->bss[i]->public_action_cb_ctx = wpa_s;
		hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx;
		hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s;
		hostapd_register_probereq_cb(hapd_iface->bss[i],
					     ap_probe_req_rx, wpa_s);
		hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb;
		hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s;
		hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb;
		hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s;
		hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb;
		hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s;
#ifdef CONFIG_P2P
		hapd_iface->bss[i]->p2p = wpa_s->global->p2p;
		hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init(
			wpa_s, ssid->p2p_persistent_group,
			ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION);
#endif /* CONFIG_P2P */
		hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb;
		hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s;
	}

	os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN);
	hapd_iface->bss[0]->driver = wpa_s->driver;
	hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv;

	wpa_s->current_ssid = ssid;
	os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN);
	wpa_s->assoc_freq = ssid->frequency;

	if (hostapd_setup_interface(wpa_s->ap_iface)) {
		wpa_printf(MSG_ERROR, "Failed to initialize AP interface");
		wpa_supplicant_ap_deinit(wpa_s);
		return -1;
	}
	
#ifdef ANDROID_BRCM_P2P_PATCH
	if (wpa_drv_probe_req_report(wpa_s, 1) < 0) {
		wpa_printf(MSG_DEBUG, "P2P: Failed to request the driver to "
			   "report received Probe Request frames");
		return -1;
	}
#endif

	return 0;
}