mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-07-22 02:35:25 +00:00
269 lines
7.7 KiB
C
269 lines
7.7 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2007 - 2008 Novell, Inc.
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* Copyright 2007 - 2012 Red Hat, Inc.
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*/
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#include <string.h>
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#include "nm-vpn-connection.h"
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#include "NetworkManager.h"
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#include "nm-utils.h"
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#include "nm-object-private.h"
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#include "nm-active-connection.h"
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G_DEFINE_TYPE (NMVPNConnection, nm_vpn_connection, NM_TYPE_ACTIVE_CONNECTION)
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#define NM_VPN_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_VPN_CONNECTION, NMVPNConnectionPrivate))
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typedef struct {
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DBusGProxy *proxy;
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char *banner;
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NMVPNConnectionState vpn_state;
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} NMVPNConnectionPrivate;
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enum {
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PROP_0,
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PROP_VPN_STATE,
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PROP_BANNER,
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LAST_PROP
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};
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enum {
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VPN_STATE_CHANGED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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/**
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* nm_vpn_connection_new:
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* @connection: the #DBusGConnection
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* @path: the DBus object path of the new connection
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*
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* Creates a new #NMVPNConnection.
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*
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* Returns: (transfer full): a new connection object
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**/
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GObject *
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nm_vpn_connection_new (DBusGConnection *connection, const char *path)
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{
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g_return_val_if_fail (connection != NULL, NULL);
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g_return_val_if_fail (path != NULL, NULL);
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return g_object_new (NM_TYPE_VPN_CONNECTION,
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NM_OBJECT_DBUS_CONNECTION, connection,
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NM_OBJECT_DBUS_PATH, path,
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NULL);
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}
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/**
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* nm_vpn_connection_get_banner:
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* @vpn: a #NMVPNConnection
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*
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* Gets the VPN login banner of the active #NMVPNConnection.
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*
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* Returns: the VPN login banner of the VPN connection. This is the internal
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* string used by the connection, and must not be modified.
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**/
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const char *
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nm_vpn_connection_get_banner (NMVPNConnection *vpn)
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{
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NMVPNConnectionPrivate *priv;
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g_return_val_if_fail (NM_IS_VPN_CONNECTION (vpn), NULL);
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priv = NM_VPN_CONNECTION_GET_PRIVATE (vpn);
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/* We need to update vpn_state first in case it's unknown. */
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_nm_object_ensure_inited (NM_OBJECT (vpn));
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if (priv->vpn_state != NM_VPN_CONNECTION_STATE_ACTIVATED)
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return NULL;
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return priv->banner;
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}
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/**
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* nm_vpn_connection_get_vpn_state:
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* @vpn: a #NMVPNConnection
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*
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* Gets the current #NMVPNConnection state.
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*
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* Returns: the VPN state of the active VPN connection.
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**/
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NMVPNConnectionState
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nm_vpn_connection_get_vpn_state (NMVPNConnection *vpn)
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{
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g_return_val_if_fail (NM_IS_VPN_CONNECTION (vpn), NM_VPN_CONNECTION_STATE_UNKNOWN);
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_nm_object_ensure_inited (NM_OBJECT (vpn));
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return NM_VPN_CONNECTION_GET_PRIVATE (vpn)->vpn_state;
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}
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static void
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vpn_state_changed_proxy (DBusGProxy *proxy,
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NMVPNConnectionState vpn_state,
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NMVPNConnectionStateReason reason,
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gpointer user_data)
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{
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NMVPNConnection *connection = NM_VPN_CONNECTION (user_data);
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NMVPNConnectionPrivate *priv = NM_VPN_CONNECTION_GET_PRIVATE (connection);
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if (priv->vpn_state != vpn_state) {
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priv->vpn_state = vpn_state;
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g_signal_emit (connection, signals[VPN_STATE_CHANGED], 0, vpn_state, reason);
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g_object_notify (G_OBJECT (connection), NM_VPN_CONNECTION_VPN_STATE);
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}
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}
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/*****************************************************************************/
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static void
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nm_vpn_connection_init (NMVPNConnection *connection)
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{
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NMVPNConnectionPrivate *priv = NM_VPN_CONNECTION_GET_PRIVATE (connection);
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priv->vpn_state = NM_VPN_CONNECTION_STATE_UNKNOWN;
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}
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static void
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register_properties (NMVPNConnection *connection)
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{
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NMVPNConnectionPrivate *priv = NM_VPN_CONNECTION_GET_PRIVATE (connection);
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const NMPropertiesInfo property_info[] = {
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{ NM_VPN_CONNECTION_BANNER, &priv->banner },
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{ NM_VPN_CONNECTION_VPN_STATE, &priv->vpn_state },
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{ NULL },
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};
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_nm_object_register_properties (NM_OBJECT (connection),
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priv->proxy,
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property_info);
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}
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static void
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constructed (GObject *object)
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{
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NMVPNConnectionPrivate *priv = NM_VPN_CONNECTION_GET_PRIVATE (object);
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G_OBJECT_CLASS (nm_vpn_connection_parent_class)->constructed (object);
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priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_VPN_CONNECTION);
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dbus_g_object_register_marshaller (g_cclosure_marshal_generic,
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G_TYPE_NONE,
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G_TYPE_UINT, G_TYPE_UINT,
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G_TYPE_INVALID);
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dbus_g_proxy_add_signal (priv->proxy, "VpnStateChanged", G_TYPE_UINT, G_TYPE_UINT, G_TYPE_INVALID);
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dbus_g_proxy_connect_signal (priv->proxy,
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"VpnStateChanged",
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G_CALLBACK (vpn_state_changed_proxy),
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object,
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NULL);
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register_properties (NM_VPN_CONNECTION (object));
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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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NMVPNConnectionPrivate *priv = NM_VPN_CONNECTION_GET_PRIVATE (object);
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g_free (priv->banner);
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g_object_unref (priv->proxy);
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G_OBJECT_CLASS (nm_vpn_connection_parent_class)->finalize (object);
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}
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static void
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get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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NMVPNConnection *self = NM_VPN_CONNECTION (object);
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_nm_object_ensure_inited (NM_OBJECT (object));
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switch (prop_id) {
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case PROP_VPN_STATE:
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g_value_set_uint (value, nm_vpn_connection_get_vpn_state (self));
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break;
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case PROP_BANNER:
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g_value_set_string (value, nm_vpn_connection_get_banner (self));
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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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nm_vpn_connection_class_init (NMVPNConnectionClass *connection_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (connection_class);
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g_type_class_add_private (connection_class, sizeof (NMVPNConnectionPrivate));
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/* virtual methods */
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object_class->constructed = constructed;
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object_class->get_property = get_property;
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object_class->finalize = finalize;
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/* properties */
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/**
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* NMVPNConnection:vpn-state:
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*
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* The VPN state of the active VPN connection.
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**/
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g_object_class_install_property
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(object_class, PROP_VPN_STATE,
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g_param_spec_uint (NM_VPN_CONNECTION_VPN_STATE, "", "",
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NM_VPN_CONNECTION_STATE_UNKNOWN,
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NM_VPN_CONNECTION_STATE_DISCONNECTED,
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NM_VPN_CONNECTION_STATE_UNKNOWN,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMVPNConnection:banner:
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*
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* The VPN login banner of the active VPN connection.
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**/
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g_object_class_install_property
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(object_class, PROP_BANNER,
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g_param_spec_string (NM_VPN_CONNECTION_BANNER, "", "",
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NULL,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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/* signals */
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signals[VPN_STATE_CHANGED] =
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g_signal_new ("vpn-state-changed",
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G_OBJECT_CLASS_TYPE (object_class),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (NMVPNConnectionClass, vpn_state_changed),
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NULL, NULL, NULL,
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G_TYPE_NONE, 2,
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G_TYPE_UINT, G_TYPE_UINT);
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}
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