C++ (Cpp) wpas_wps_start_reg示例

示例#1

文件： dbus_old_handlers_wps.c 项目： 0x000000FF/wpa_supplicant_for_edison

/**
 * wpas_dbus_iface_wps_reg - Request credentials using the PIN of the AP
 * @message: Pointer to incoming dbus message
 * @wpa_s: %wpa_supplicant data structure
 * Returns: A dbus message containing a UINT32 indicating success (1) or
 *          failure (0)
 *
 * Handler function for "wpsReg" method call
 */
DBusMessage * wpas_dbus_iface_wps_reg(DBusMessage *message,
				      struct wpa_supplicant *wpa_s)
{
	char *arg_bssid;
	char *pin = NULL;
	u8 bssid[ETH_ALEN];
	int ret = 0;

	if (!dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &arg_bssid,
				   DBUS_TYPE_STRING, &pin, DBUS_TYPE_INVALID))
		return wpas_dbus_new_invalid_opts_error(message, NULL);

	if (!os_strcmp(arg_bssid, "any"))
		ret = wpas_wps_start_reg(wpa_s, NULL, pin, NULL);
	else if (!hwaddr_aton(arg_bssid, bssid))
		ret = wpas_wps_start_reg(wpa_s, bssid, pin, NULL);
	else {
		return wpas_dbus_new_invalid_opts_error(message,
							"Invalid BSSID");
	}

	if (ret < 0) {
		return dbus_message_new_error(message,
					      WPAS_ERROR_WPS_PBC_ERROR,
					      "Could not request credentials");
	}

	return wpas_dbus_new_success_reply(message);
}

示例#2

文件： ctrl_iface.c 项目： abo-hob/android-wpa_supplicant

static int wpa_supplicant_ctrl_iface_wps_reg(struct wpa_supplicant *wpa_s,
					     char *cmd)
{
	u8 bssid[ETH_ALEN], *_bssid = bssid;
	char *pin;

	pin = os_strchr(cmd, ' ');
	if (pin == NULL)
		return -1;
	*pin++ = '\0';

	if (os_strcmp(cmd, "any") == 0)
		_bssid = NULL;
	else if (hwaddr_aton(cmd, bssid)) {
		wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_REG: invalid BSSID '%s'",
			   cmd);
		return -1;
	}

	return wpas_wps_start_reg(wpa_s, _bssid, pin);
}

示例#3

文件： dbus_new_handlers_wps.c 项目： PDi-Communication-Systems-Inc/lollipop_external_wpa_supplicant_8

/**
 * wpas_dbus_handler_wps_start - Start WPS configuration
 * @message: Pointer to incoming dbus message
 * @wpa_s: %wpa_supplicant data structure
 * Returns: DBus message dictionary on success or DBus error on failure
 *
 * Handler for "Start" method call. DBus dictionary argument contains
 * information about role (enrollee or registrar), authorization method
 * (pin or push button) and optionally pin and bssid. Returned message
 * has a dictionary argument which may contain newly generated pin (optional).
 */
DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
					  struct wpa_supplicant *wpa_s)
{
	DBusMessage *reply = NULL;
	DBusMessageIter iter, dict_iter, entry_iter;
	struct wps_start_params params;
	char *key;
	char npin[9] = { '\0' };
	int ret;

	os_memset(&params, 0, sizeof(params));
	dbus_message_iter_init(message, &iter);

	dbus_message_iter_recurse(&iter, &dict_iter);
	while (dbus_message_iter_get_arg_type(&dict_iter) ==
	       DBUS_TYPE_DICT_ENTRY) {
		dbus_message_iter_recurse(&dict_iter, &entry_iter);

		dbus_message_iter_get_basic(&entry_iter, &key);
		dbus_message_iter_next(&entry_iter);

		if (wpas_dbus_handler_wps_start_entry(message, key,
						      &entry_iter,
						      &params, &reply))
			return reply;

		dbus_message_iter_next(&dict_iter);
	}

#ifdef CONFIG_AP
	if (wpa_s->ap_iface && params.type == 1) {
		if (params.pin == NULL) {
			wpa_printf(MSG_DEBUG,
				   "dbus: WPS.Start - Pin required for registrar role");
			return wpas_dbus_error_invalid_args(
				message, "Pin required for registrar role.");
		}
		ret = wpa_supplicant_ap_wps_pin(wpa_s,
						params.bssid,
						params.pin,
						npin, sizeof(npin), 0);
	} else if (wpa_s->ap_iface) {
		ret = wpa_supplicant_ap_wps_pbc(wpa_s,
						params.bssid,
						params.p2p_dev_addr);
	} else
#endif /* CONFIG_AP */
	if (params.role == 0) {
		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Role not specified");
		return wpas_dbus_error_invalid_args(message,
						    "Role not specified");
	} else if (params.role == 2) {
		if (params.pin == NULL) {
			wpa_printf(MSG_DEBUG,
				   "dbus: WPS.Start - Pin required for registrar role");
			return wpas_dbus_error_invalid_args(
				message, "Pin required for registrar role.");
		}
		ret = wpas_wps_start_reg(wpa_s, params.bssid, params.pin,
					 NULL);
	} else if (params.type == 0) {
		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Type not specified");
		return wpas_dbus_error_invalid_args(message,
						    "Type not specified");
	} else if (params.type == 1) {
		ret = wpas_wps_start_pin(wpa_s, params.bssid,
					 params.pin, 0,
					 DEV_PW_DEFAULT);
		if (ret > 0)
			os_snprintf(npin, sizeof(npin), "%08d", ret);
	} else {
		ret = wpas_wps_start_pbc(wpa_s, params.bssid, 0);
	}

	if (ret < 0) {
		wpa_printf(MSG_DEBUG,
			   "dbus: WPS.Start wpas_wps_failed in role %s and key %s",
			   (params.role == 1 ? "enrollee" : "registrar"),
			   (params.type == 0 ? "" :
			    (params.type == 1 ? "pin" : "pbc")));
		return wpas_dbus_error_unknown_error(message,
						     "WPS start failed");
	}

	reply = dbus_message_new_method_return(message);
	if (!reply)
		return wpas_dbus_error_no_memory(message);

	dbus_message_iter_init_append(reply, &iter);
	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
	    (os_strlen(npin) > 0 &&
	     !wpa_dbus_dict_append_string(&dict_iter, "Pin", npin)) ||
	    !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
		dbus_message_unref(reply);
		return wpas_dbus_error_no_memory(message);
	}

	return reply;
}