977ea352a0
These SPDX license identifiers are deprecated ([1]). Update them. [1] https://spdx.org/licenses/ sed \ -e '1 s%^/\* SPDX-License-Identifier: \(GPL-2.0\|LGPL-2.1\)+ \*/$%/* SPDX-License-Identifier: \1-or-later */%' \ -e '1,2 s%^\(--\|#\|//\) SPDX-License-Identifier: \(GPL-2.0\|LGPL-2.1\)+$%\1 SPDX-License-Identifier: \2-or-later%' \ -i \ $(git grep -l SPDX-License-Identifier -- \ ':(exclude)shared/c-*/' \ ':(exclude)shared/n-*/' \ ':(exclude)shared/systemd/src' \ ':(exclude)src/systemd/src')
305 lines
8.8 KiB
C
305 lines
8.8 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2019 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include "nm-setting-wifi-p2p.h"
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#include <net/ethernet.h>
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#include "nm-utils.h"
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#include "nm-libnm-core-intern/nm-common-macros.h"
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#include "nm-utils-private.h"
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#include "nm-setting-private.h"
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/**
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* SECTION:nm-setting-wifi-p2p
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* @short_description: Describes connection properties for 802.11 Wi-Fi P2P networks
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*
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* The #NMSettingWifiP2P object is a #NMSetting subclass that describes properties
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* necessary for connection to 802.11 Wi-Fi P2P networks (aka Wi-Fi Direct).
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**/
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/**
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* NMSettingWifiP2P:
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*
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* Wi-Fi P2P Settings
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*
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* Since: 1.16
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*/
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/*****************************************************************************/
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NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_PEER, PROP_WPS_METHOD, PROP_WFD_IES, );
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typedef struct {
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char * peer_mac_address;
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GBytes *wfd_ies;
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NMSettingWirelessSecurityWpsMethod wps_method;
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} NMSettingWifiP2PPrivate;
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struct _NMSettingWifiP2P {
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NMSetting parent;
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NMSettingWifiP2PPrivate _priv;
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};
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struct _NMSettingWifiP2PClass {
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NMSettingClass parent;
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};
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G_DEFINE_TYPE(NMSettingWifiP2P, nm_setting_wifi_p2p, NM_TYPE_SETTING)
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#define NM_SETTING_WIFI_P2P_GET_PRIVATE(self) \
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_NM_GET_PRIVATE(self, NMSettingWifiP2P, NM_IS_SETTING_WIFI_P2P, NMSetting)
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/*****************************************************************************/
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/**
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* nm_setting_wifi_p2p_get_peer:
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* @setting: the #NMSettingWifiP2P
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*
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* Returns: the #NMSettingWifiP2P:peer property of the setting
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*
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* Since: 1.16
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**/
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const char *
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nm_setting_wifi_p2p_get_peer(NMSettingWifiP2P *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_WIFI_P2P(setting), NULL);
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return NM_SETTING_WIFI_P2P_GET_PRIVATE(setting)->peer_mac_address;
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}
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/**
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* nm_setting_wifi_p2p_get_wps_method:
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* @setting: the #NMSettingWifiP2P
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*
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* Returns: the #NMSettingWifiP2P:wps-method property of the setting
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*
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* Since: 1.16
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**/
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NMSettingWirelessSecurityWpsMethod
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nm_setting_wifi_p2p_get_wps_method(NMSettingWifiP2P *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_WIFI_P2P(setting),
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NM_SETTING_WIRELESS_SECURITY_WPS_METHOD_DEFAULT);
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return NM_SETTING_WIFI_P2P_GET_PRIVATE(setting)->wps_method;
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}
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/**
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* nm_setting_wifi_p2p_get_wfd_ies:
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* @setting: the #NMSettingWiFiP2P
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*
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* Returns: (transfer none): the #NMSettingWiFiP2P:wfd-ies property of the setting
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*
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* Since: 1.16
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**/
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GBytes *
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nm_setting_wifi_p2p_get_wfd_ies(NMSettingWifiP2P *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_WIFI_P2P(setting), NULL);
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return NM_SETTING_WIFI_P2P_GET_PRIVATE(setting)->wfd_ies;
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}
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/*****************************************************************************/
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static gboolean
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verify(NMSetting *setting, NMConnection *connection, GError **error)
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{
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NMSettingWifiP2PPrivate *priv = NM_SETTING_WIFI_P2P_GET_PRIVATE(setting);
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if (!priv->peer_mac_address) {
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g_set_error_literal(error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_MISSING_PROPERTY,
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_("property is missing"));
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g_prefix_error(error,
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"%s.%s: ",
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NM_SETTING_WIFI_P2P_SETTING_NAME,
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NM_SETTING_WIFI_P2P_PEER);
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return FALSE;
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}
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if (!nm_utils_hwaddr_valid(priv->peer_mac_address, ETH_ALEN)) {
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g_set_error_literal(error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("property is invalid"));
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g_prefix_error(error,
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"%s.%s: ",
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NM_SETTING_WIFI_P2P_SETTING_NAME,
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NM_SETTING_WIFI_P2P_PEER);
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return FALSE;
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}
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if (!_nm_utils_wps_method_validate(priv->wps_method,
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NM_SETTING_WIFI_P2P_SETTING_NAME,
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NM_SETTING_WIFI_P2P_WPS_METHOD,
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TRUE,
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error))
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return FALSE;
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return TRUE;
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}
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/*****************************************************************************/
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static void
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get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
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{
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NMSettingWifiP2P *setting = NM_SETTING_WIFI_P2P(object);
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switch (prop_id) {
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case PROP_PEER:
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g_value_set_string(value, nm_setting_wifi_p2p_get_peer(setting));
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break;
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case PROP_WPS_METHOD:
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g_value_set_uint(value, nm_setting_wifi_p2p_get_wps_method(setting));
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break;
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case PROP_WFD_IES:
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g_value_set_boxed(value, nm_setting_wifi_p2p_get_wfd_ies(setting));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
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break;
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}
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}
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static void
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set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
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{
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NMSettingWifiP2PPrivate *priv = NM_SETTING_WIFI_P2P_GET_PRIVATE(object);
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switch (prop_id) {
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case PROP_PEER:
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g_free(priv->peer_mac_address);
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priv->peer_mac_address =
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_nm_utils_hwaddr_canonical_or_invalid(g_value_get_string(value), ETH_ALEN);
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break;
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case PROP_WPS_METHOD:
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priv->wps_method = g_value_get_uint(value);
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break;
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case PROP_WFD_IES:
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nm_clear_pointer(&priv->wfd_ies, g_bytes_unref);
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priv->wfd_ies = g_value_dup_boxed(value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
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break;
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}
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}
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/*****************************************************************************/
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static void
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nm_setting_wifi_p2p_init(NMSettingWifiP2P *setting)
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{}
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/**
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* nm_setting_wifi_p2p_new:
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*
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* Creates a new #NMSettingWifiP2P object with default values.
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*
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* Returns: (transfer full): the new empty #NMSettingWifiP2P object
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*
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* Since: 1.16
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**/
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NMSetting *
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nm_setting_wifi_p2p_new(void)
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{
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return g_object_new(NM_TYPE_SETTING_WIFI_P2P, NULL);
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}
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static void
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finalize(GObject *object)
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{
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NMSettingWifiP2PPrivate *priv = NM_SETTING_WIFI_P2P_GET_PRIVATE(object);
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g_free(priv->peer_mac_address);
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g_bytes_unref(priv->wfd_ies);
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G_OBJECT_CLASS(nm_setting_wifi_p2p_parent_class)->finalize(object);
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}
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static void
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nm_setting_wifi_p2p_class_init(NMSettingWifiP2PClass *setting_wifi_p2p_class)
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{
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GObjectClass * object_class = G_OBJECT_CLASS(setting_wifi_p2p_class);
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NMSettingClass *setting_class = NM_SETTING_CLASS(setting_wifi_p2p_class);
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object_class->get_property = get_property;
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object_class->set_property = set_property;
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object_class->finalize = finalize;
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setting_class->verify = verify;
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/**
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* NMSettingWifiP2P:peer:
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*
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* The P2P device that should be connected to. Currently, this is the only
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* way to create or join a group.
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*
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* Since: 1.16
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*/
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/* ---keyfile---
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* property: peer
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* format: usual hex-digits-and-colons notation
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* description: MAC address in traditional hex-digits-and-colons notation
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* (e.g. 00:22:68:12:79:A2), or semicolon separated list of 6 bytes (obsolete)
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* (e.g. 0;34;104;18;121;162).
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* ---end---
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*/
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obj_properties[PROP_PEER] = g_param_spec_string(NM_SETTING_WIFI_P2P_PEER,
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"",
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"",
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NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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/**
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* NMSettingWifiP2P:wps-method:
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*
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* Flags indicating which mode of WPS is to be used.
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*
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* There's little point in changing the default setting as NetworkManager will
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* automatically determine the best method to use.
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*
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* Since: 1.16
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*/
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obj_properties[PROP_WPS_METHOD] = g_param_spec_uint(
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NM_SETTING_WIFI_P2P_WPS_METHOD,
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"",
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"",
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0,
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G_MAXUINT32,
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NM_SETTING_WIRELESS_SECURITY_WPS_METHOD_DEFAULT,
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G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE | G_PARAM_STATIC_STRINGS);
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/**
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* NMSettingWifiP2P:wfd-ies:
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*
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* The Wi-Fi Display (WFD) Information Elements (IEs) to set.
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*
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* Wi-Fi Display requires a protocol specific information element to be
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* set in certain Wi-Fi frames. These can be specified here for the
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* purpose of establishing a connection.
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* This setting is only useful when implementing a Wi-Fi Display client.
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*
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* Since: 1.16
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*/
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obj_properties[PROP_WFD_IES] = g_param_spec_boxed(
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NM_SETTING_WIFI_P2P_WFD_IES,
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"",
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"",
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G_TYPE_BYTES,
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G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
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_nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_WIFI_P2P);
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}
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