/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* * Copyright (C) 2019 Red Hat, Inc. */ #include "libnm-core-impl/nm-default-libnm-core.h" #include "nm-setting-wifi-p2p.h" #include #include "nm-utils.h" #include "libnm-core-aux-intern/nm-common-macros.h" #include "nm-utils-private.h" #include "nm-setting-private.h" /** * SECTION:nm-setting-wifi-p2p * @short_description: Describes connection properties for 802.11 Wi-Fi P2P networks * * The #NMSettingWifiP2P object is a #NMSetting subclass that describes properties * necessary for connection to 802.11 Wi-Fi P2P networks (aka Wi-Fi Direct). **/ /** * NMSettingWifiP2P: * * Wi-Fi P2P Settings * * Since: 1.16 */ /*****************************************************************************/ NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_PEER, PROP_WPS_METHOD, PROP_WFD_IES, ); typedef struct { char *peer; GBytes *wfd_ies; guint32 wps_method; } NMSettingWifiP2PPrivate; struct _NMSettingWifiP2P { NMSetting parent; NMSettingWifiP2PPrivate _priv; }; struct _NMSettingWifiP2PClass { NMSettingClass parent; }; G_DEFINE_TYPE(NMSettingWifiP2P, nm_setting_wifi_p2p, NM_TYPE_SETTING) #define NM_SETTING_WIFI_P2P_GET_PRIVATE(self) \ _NM_GET_PRIVATE(self, NMSettingWifiP2P, NM_IS_SETTING_WIFI_P2P, NMSetting) /*****************************************************************************/ /** * nm_setting_wifi_p2p_get_peer: * @setting: the #NMSettingWifiP2P * * Returns: the #NMSettingWifiP2P:peer property of the setting * * Since: 1.16 **/ const char * nm_setting_wifi_p2p_get_peer(NMSettingWifiP2P *setting) { g_return_val_if_fail(NM_IS_SETTING_WIFI_P2P(setting), NULL); return NM_SETTING_WIFI_P2P_GET_PRIVATE(setting)->peer; } /** * nm_setting_wifi_p2p_get_wps_method: * @setting: the #NMSettingWifiP2P * * Returns: the #NMSettingWifiP2P:wps-method property of the setting * * Since: 1.16 **/ NMSettingWirelessSecurityWpsMethod nm_setting_wifi_p2p_get_wps_method(NMSettingWifiP2P *setting) { g_return_val_if_fail(NM_IS_SETTING_WIFI_P2P(setting), NM_SETTING_WIRELESS_SECURITY_WPS_METHOD_DEFAULT); return NM_SETTING_WIFI_P2P_GET_PRIVATE(setting)->wps_method; } /** * nm_setting_wifi_p2p_get_wfd_ies: * @setting: the #NMSettingWiFiP2P * * Returns: (transfer none): the #NMSettingWiFiP2P:wfd-ies property of the setting * * Since: 1.16 **/ GBytes * nm_setting_wifi_p2p_get_wfd_ies(NMSettingWifiP2P *setting) { g_return_val_if_fail(NM_IS_SETTING_WIFI_P2P(setting), NULL); return NM_SETTING_WIFI_P2P_GET_PRIVATE(setting)->wfd_ies; } /*****************************************************************************/ static gboolean verify(NMSetting *setting, NMConnection *connection, GError **error) { NMSettingWifiP2PPrivate *priv = NM_SETTING_WIFI_P2P_GET_PRIVATE(setting); if (!priv->peer) { g_set_error_literal(error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY, _("property is missing")); g_prefix_error(error, "%s.%s: ", NM_SETTING_WIFI_P2P_SETTING_NAME, NM_SETTING_WIFI_P2P_PEER); return FALSE; } if (!nm_utils_hwaddr_valid(priv->peer, ETH_ALEN)) { g_set_error_literal(error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("property is invalid")); g_prefix_error(error, "%s.%s: ", NM_SETTING_WIFI_P2P_SETTING_NAME, NM_SETTING_WIFI_P2P_PEER); return FALSE; } if (!_nm_utils_wps_method_validate(priv->wps_method, NM_SETTING_WIFI_P2P_SETTING_NAME, NM_SETTING_WIFI_P2P_WPS_METHOD, TRUE, error)) return FALSE; return TRUE; } /*****************************************************************************/ static void nm_setting_wifi_p2p_init(NMSettingWifiP2P *setting) {} /** * nm_setting_wifi_p2p_new: * * Creates a new #NMSettingWifiP2P object with default values. * * Returns: (transfer full): the new empty #NMSettingWifiP2P object * * Since: 1.16 **/ NMSetting * nm_setting_wifi_p2p_new(void) { return g_object_new(NM_TYPE_SETTING_WIFI_P2P, NULL); } static void nm_setting_wifi_p2p_class_init(NMSettingWifiP2PClass *setting_wifi_p2p_class) { GObjectClass *object_class = G_OBJECT_CLASS(setting_wifi_p2p_class); NMSettingClass *setting_class = NM_SETTING_CLASS(setting_wifi_p2p_class); GArray *properties_override = _nm_sett_info_property_override_create_array(); object_class->get_property = _nm_setting_property_get_property_direct; object_class->set_property = _nm_setting_property_set_property_direct; setting_class->verify = verify; /** * NMSettingWifiP2P:peer: * * The P2P device that should be connected to. Currently, this is the only * way to create or join a group. * * Since: 1.16 */ /* ---keyfile--- * property: peer * format: usual hex-digits-and-colons notation * description: MAC address in traditional hex-digits-and-colons notation * (e.g. 00:22:68:12:79:A2), or semicolon separated list of 6 bytes (obsolete) * (e.g. 0;34;104;18;121;162). * ---end--- */ _nm_setting_property_define_direct_string(properties_override, obj_properties, NM_SETTING_WIFI_P2P_PEER, PROP_PEER, NM_SETTING_PARAM_NONE, NMSettingWifiP2P, _priv.peer); /** * NMSettingWifiP2P:wps-method: * * Flags indicating which mode of WPS is to be used. * * There's little point in changing the default setting as NetworkManager will * automatically determine the best method to use. * * Since: 1.16 */ _nm_setting_property_define_direct_uint32(properties_override, obj_properties, NM_SETTING_WIFI_P2P_WPS_METHOD, PROP_WPS_METHOD, 0, G_MAXUINT32, NM_SETTING_WIRELESS_SECURITY_WPS_METHOD_DEFAULT, NM_SETTING_PARAM_FUZZY_IGNORE, NMSettingWifiP2P, _priv.wps_method); /** * NMSettingWifiP2P:wfd-ies: * * The Wi-Fi Display (WFD) Information Elements (IEs) to set. * * Wi-Fi Display requires a protocol specific information element to be * set in certain Wi-Fi frames. These can be specified here for the * purpose of establishing a connection. * This setting is only useful when implementing a Wi-Fi Display client. * * Since: 1.16 */ _nm_setting_property_define_direct_bytes(properties_override, obj_properties, NM_SETTING_WIFI_P2P_WFD_IES, PROP_WFD_IES, NM_SETTING_PARAM_FUZZY_IGNORE, NMSettingWifiP2P, _priv.wfd_ies); g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties); _nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_WIFI_P2P, NULL, properties_override, 0); }