nm-client.c 70.1 KB
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 * Copyright 2007 - 2008 Novell, Inc.
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 * Copyright 2007 - 2014 Red Hat, Inc.
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 */

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#include "config.h"

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#include <string.h>
#include <nm-utils.h>

#include "nm-client.h"
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#include "nm-manager.h"
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#include "nm-remote-settings.h"
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#include "nm-device-ethernet.h"
#include "nm-device-wifi.h"
#include "nm-device-private.h"
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#include "nm-core-internal.h"
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#include "nm-active-connection.h"
#include "nm-vpn-connection.h"
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#include "nm-remote-connection.h"
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#include "nm-object-cache.h"
#include "nm-glib-compat.h"
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#include "nm-dbus-helpers.h"

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void _nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device, gboolean enabled);

static void nm_client_initable_iface_init (GInitableIface *iface);
static void nm_client_async_initable_iface_init (GAsyncInitableIface *iface);

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G_DEFINE_TYPE_WITH_CODE (NMClient, nm_client, G_TYPE_OBJECT,
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                         G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, nm_client_initable_iface_init);
                         G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, nm_client_async_initable_iface_init);
                         )

#define NM_CLIENT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_CLIENT, NMClientPrivate))

typedef struct {
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	NMManager *manager;
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	NMRemoteSettings *settings;
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} NMClientPrivate;

enum {
	PROP_0,
	PROP_VERSION,
	PROP_STATE,
	PROP_STARTUP,
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	PROP_NM_RUNNING,
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	PROP_NETWORKING_ENABLED,
	PROP_WIRELESS_ENABLED,
	PROP_WIRELESS_HARDWARE_ENABLED,
	PROP_WWAN_ENABLED,
	PROP_WWAN_HARDWARE_ENABLED,
	PROP_WIMAX_ENABLED,
	PROP_WIMAX_HARDWARE_ENABLED,
	PROP_ACTIVE_CONNECTIONS,
	PROP_CONNECTIVITY,
	PROP_PRIMARY_CONNECTION,
	PROP_ACTIVATING_CONNECTION,
	PROP_DEVICES,
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	PROP_CONNECTIONS,
	PROP_HOSTNAME,
	PROP_CAN_MODIFY,
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	LAST_PROP
};

enum {
	DEVICE_ADDED,
	DEVICE_REMOVED,
	PERMISSION_CHANGED,
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	CONNECTION_ADDED,
	CONNECTION_REMOVED,
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	LAST_SIGNAL
};

static guint signals[LAST_SIGNAL] = { 0 };

/**********************************************************************/

/**
 * nm_client_error_quark:
 *
 * Registers an error quark for #NMClient if necessary.
 *
 * Returns: the error quark used for #NMClient errors.
 **/
GQuark
nm_client_error_quark (void)
{
	static GQuark quark;

	if (G_UNLIKELY (!quark))
		quark = g_quark_from_static_string ("nm-client-error-quark");
	return quark;
}

/**********************************************************************/

static void
nm_client_init (NMClient *client)
{
}

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static gboolean
_nm_client_check_nm_running (NMClient *client, GError **error)
{
	if (nm_client_get_nm_running (client))
		return TRUE;
	else {
		g_set_error_literal (error,
		                     NM_CLIENT_ERROR,
		                     NM_CLIENT_ERROR_MANAGER_NOT_RUNNING,
		                     "NetworkManager is not running");
		return FALSE;
	}
}

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/**
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 * nm_client_get_version:
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 * @client: a #NMClient
 *
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 * Gets NetworkManager version.
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 *
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 * Returns: string with the version (or %NULL if NetworkManager is not running)
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 **/
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const char *
nm_client_get_version (NMClient *client)
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{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

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	return nm_manager_get_version (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_get_state:
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 * @client: a #NMClient
 *
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 * Gets the current daemon state.
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 *
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 * Returns: the current %NMState
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 **/
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NMState
nm_client_get_state (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
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	return nm_manager_get_state (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_get_startup:
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 * @client: a #NMClient
 *
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 * Tests whether the daemon is still in the process of activating
 * connections at startup.
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 *
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 * Returns: whether the daemon is still starting up
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 **/
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gboolean
nm_client_get_startup (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
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	return nm_manager_get_startup (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

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/**
 * nm_client_get_nm_running:
 * @client: a #NMClient
 *
 * Determines whether the daemon is running.
 *
 * Returns: %TRUE if the daemon is running
 **/
gboolean
nm_client_get_nm_running (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_get_nm_running (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

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/**
 * nm_client_networking_get_enabled:
 * @client: a #NMClient
 *
 * Whether networking is enabled or disabled.
 *
 * Returns: %TRUE if networking is enabled, %FALSE if networking is disabled
 **/
gboolean
nm_client_networking_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_networking_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

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/**
 * nm_client_networking_set_enabled:
 * @client: a #NMClient
 * @enabled: %TRUE to set networking enabled, %FALSE to set networking disabled
 * @error: (allow-none): return location for a #GError, or %NULL
 *
 * Enables or disables networking.  When networking is disabled, all controlled
 * interfaces are disconnected and deactivated.  When networking is enabled,
 * all controlled interfaces are available for activation.
 *
 * Returns: %TRUE on success, %FALSE otherwise
 **/
gboolean
nm_client_networking_set_enabled (NMClient *client, gboolean enable, GError **error)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	if (!_nm_client_check_nm_running (client, error))
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		return FALSE;
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	return nm_manager_networking_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                          enable, error);
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}

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/**
 * nm_client_wireless_get_enabled:
 * @client: a #NMClient
 *
 * Determines whether the wireless is enabled.
 *
 * Returns: %TRUE if wireless is enabled
 **/
gboolean
nm_client_wireless_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_wireless_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_wireless_set_enabled:
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 * @client: a #NMClient
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 * @enabled: %TRUE to enable wireless
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 *
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 * Enables or disables wireless devices.
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 **/
void
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nm_client_wireless_set_enabled (NMClient *client, gboolean enabled)
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{
	g_return_if_fail (NM_IS_CLIENT (client));

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	if (!_nm_client_check_nm_running (client, NULL))
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		return;
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	nm_manager_wireless_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
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}

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/**
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 * nm_client_wireless_hardware_get_enabled:
 * @client: a #NMClient
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 *
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 * Determines whether the wireless hardware is enabled.
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 *
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 * Returns: %TRUE if the wireless hardware is enabled
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 **/
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gboolean
nm_client_wireless_hardware_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_wireless_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

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/**
 * nm_client_wwan_get_enabled:
 * @client: a #NMClient
 *
 * Determines whether WWAN is enabled.
 *
 * Returns: %TRUE if WWAN is enabled
 **/
gboolean
nm_client_wwan_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_wwan_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_wwan_set_enabled:
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 * @client: a #NMClient
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 * @enabled: %TRUE to enable WWAN
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 *
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 * Enables or disables WWAN devices.
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 **/
void
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nm_client_wwan_set_enabled (NMClient *client, gboolean enabled)
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{
	g_return_if_fail (NM_IS_CLIENT (client));
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	if (!_nm_client_check_nm_running (client, NULL))
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		return;
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	nm_manager_wwan_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
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}
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/**
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 * nm_client_wwan_hardware_get_enabled:
 * @client: a #NMClient
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 *
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 * Determines whether the WWAN hardware is enabled.
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 *
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 * Returns: %TRUE if the WWAN hardware is enabled
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 **/
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gboolean
nm_client_wwan_hardware_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_wwan_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_wimax_get_enabled:
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 * @client: a #NMClient
 *
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 * Determines whether WiMAX is enabled.
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 *
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 * Returns: %TRUE if WiMAX is enabled
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 **/
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gboolean
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nm_client_wimax_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_wimax_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_wimax_set_enabled:
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 * @client: a #NMClient
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 * @enabled: %TRUE to enable WiMAX
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 *
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 * Enables or disables WiMAX devices.
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 **/
void
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nm_client_wimax_set_enabled (NMClient *client, gboolean enabled)
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{
	g_return_if_fail (NM_IS_CLIENT (client));

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	if (!_nm_client_check_nm_running (client, NULL))
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		return;

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	nm_manager_wimax_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
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}

/**
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 * nm_client_wimax_hardware_get_enabled:
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 * @client: a #NMClient
 *
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 * Determines whether the WiMAX hardware is enabled.
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 *
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 * Returns: %TRUE if the WiMAX hardware is enabled
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 **/
gboolean
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nm_client_wimax_hardware_get_enabled (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	return nm_manager_wimax_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

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/**
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 * nm_client_get_logging:
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 * @client: a #NMClient
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 * @level: (allow-none): return location for logging level string
 * @domains: (allow-none): return location for log domains string. The string is
 *   a list of domains separated by ","
 * @error: (allow-none): return location for a #GError, or %NULL
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 *
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 * Gets NetworkManager current logging level and domains.
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 *
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 * Returns: %TRUE on success, %FALSE otherwise
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 **/
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gboolean
nm_client_get_logging (NMClient *client, char **level, char **domains, GError **error)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
	g_return_val_if_fail (level == NULL || *level == NULL, FALSE);
	g_return_val_if_fail (domains == NULL || *domains == NULL, FALSE);
	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
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	if (!_nm_client_check_nm_running (client, error))
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		return FALSE;
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	return nm_manager_get_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
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}

/**
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 * nm_client_set_logging:
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 * @client: a #NMClient
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 * @level: (allow-none): logging level to set (%NULL or an empty string for no change)
 * @domains: (allow-none): logging domains to set. The string should be a list of log
 *   domains separated by ",". (%NULL or an empty string for no change)
 * @error: (allow-none): return location for a #GError, or %NULL
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 *
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 * Sets NetworkManager logging level and/or domains.
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 *
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 * Returns: %TRUE on success, %FALSE otherwise
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 **/
gboolean
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nm_client_set_logging (NMClient *client, const char *level, const char *domains, GError **error)
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{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
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	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
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	if (!_nm_client_check_nm_running (client, error))
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		return FALSE;
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	return nm_manager_set_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
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}

/**
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 * nm_client_get_permission_result:
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 * @client: a #NMClient
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 * @permission: the permission for which to return the result, one of #NMClientPermission
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 *
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 * Requests the result of a specific permission, which indicates whether the
 * client can or cannot perform the action the permission represents
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 *
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 * Returns: the permission's result, one of #NMClientPermissionResult
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 **/
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NMClientPermissionResult
nm_client_get_permission_result (NMClient *client, NMClientPermission permission)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CLIENT_PERMISSION_RESULT_UNKNOWN);

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	return nm_manager_get_permission_result (NM_CLIENT_GET_PRIVATE (client)->manager, permission);
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}

/**
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 * nm_client_get_connectivity:
 * @client: an #NMClient
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 *
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 * Gets the current network connectivity state. Contrast
 * nm_client_check_connectivity() and
 * nm_client_check_connectivity_async(), which re-check the
 * connectivity state first before returning any information.
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 *
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 * Returns: the current connectivity state
 */
NMConnectivityState
nm_client_get_connectivity (NMClient *client)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
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	return nm_manager_get_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager);
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}

/**
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 * nm_client_check_connectivity:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @error: return location for a #GError
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 *
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 * Updates the network connectivity state and returns the (new)
 * current state. Contrast nm_client_get_connectivity(), which returns
 * the most recent known state without re-checking.
 *
 * This is a blocking call; use nm_client_check_connectivity_async()
 * if you do not want to block.
 *
 * Returns: the (new) current connectivity state
 */
NMConnectivityState
nm_client_check_connectivity (NMClient *client,
                              GCancellable *cancellable,
                              GError **error)
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{
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	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
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	if (!_nm_client_check_nm_running (client, error))
		return NM_CONNECTIVITY_UNKNOWN;

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	return nm_manager_check_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                      cancellable, error);
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}

static void
check_connectivity_cb (GObject *object,
                       GAsyncResult *result,
                       gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
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	NMConnectivityState connectivity;
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	GError *error = NULL;

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	connectivity = nm_manager_check_connectivity_finish (NM_MANAGER (object),
	                                                     result, &error);
	if (!error)
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		g_simple_async_result_set_op_res_gssize (simple, connectivity);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
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}

/**
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 * nm_client_check_connectivity_async:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @callback: callback to call with the result
 * @user_data: data for @callback.
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 *
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 * Asynchronously updates the network connectivity state and invokes
 * @callback when complete. Contrast nm_client_get_connectivity(),
 * which (immediately) returns the most recent known state without
 * re-checking, and nm_client_check_connectivity(), which blocks.
 */
void
nm_client_check_connectivity_async (NMClient *client,
                                    GCancellable *cancellable,
                                    GAsyncReadyCallback callback,
                                    gpointer user_data)
{
	GSimpleAsyncResult *simple;
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	GError *error = NULL;
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	g_return_if_fail (NM_IS_CLIENT (client));
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	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
		return;
	}
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	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_check_connectivity_async);
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	nm_manager_check_connectivity_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                     cancellable, check_connectivity_cb, simple);
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}

/**
 * nm_client_check_connectivity_finish:
 * @client: an #NMClient
 * @result: the #GAsyncResult
 * @error: return location for a #GError
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 *
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 * Retrieves the result of an nm_client_check_connectivity_async()
 * call.
 *
 * Returns: the (new) current connectivity state
 */
NMConnectivityState
nm_client_check_connectivity_finish (NMClient *client,
                                     GAsyncResult *result,
                                     GError **error)
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{
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	GSimpleAsyncResult *simple;
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	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NM_CONNECTIVITY_UNKNOWN);
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	simple = G_SIMPLE_ASYNC_RESULT (result);

	if (g_simple_async_result_propagate_error (simple, error))
		return NM_CONNECTIVITY_UNKNOWN;
	return (NMConnectivityState) g_simple_async_result_get_op_res_gssize (simple);
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}

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/**
 * nm_client_save_hostname:
 * @client: the %NMClient
 * @hostname: (allow-none): the new persistent hostname to set, or %NULL to
 *   clear any existing persistent hostname
 * @cancellable: a #GCancellable, or %NULL
 * @error: return location for #GError
 *
 * Requests that the machine's persistent hostname be set to the specified value
 * or cleared.
 *
 * Returns: %TRUE if the request was successful, %FALSE if it failed
 **/
gboolean
nm_client_save_hostname (NMClient *client,
                         const char *hostname,
                         GCancellable *cancellable,
                         GError **error)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

	return nm_remote_settings_save_hostname (NM_CLIENT_GET_PRIVATE (client)->settings,
	                                         hostname, cancellable, error);
}

static void
save_hostname_cb (GObject *object,
                  GAsyncResult *result,
                  gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
	GError *error = NULL;

	if (nm_remote_settings_save_hostname_finish (NM_REMOTE_SETTINGS (object), result, &error))
		g_simple_async_result_set_op_res_gboolean (simple, TRUE);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
}

/**
 * nm_client_save_hostname_async:
 * @client: the %NMClient
 * @hostname: (allow-none): the new persistent hostname to set, or %NULL to
 *   clear any existing persistent hostname
 * @cancellable: a #GCancellable, or %NULL
 * @callback: (scope async): callback to be called when the operation completes
 * @user_data: (closure): caller-specific data passed to @callback
 *
 * Requests that the machine's persistent hostname be set to the specified value
 * or cleared.
 **/
void
nm_client_save_hostname_async (NMClient *client,
                               const char *hostname,
                               GCancellable *cancellable,
                               GAsyncReadyCallback callback,
                               gpointer user_data)
{
	GSimpleAsyncResult *simple;
	GError *error = NULL;

	g_return_if_fail (NM_IS_CLIENT (client));

	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
		return;
	}

	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_save_hostname_async);
	nm_remote_settings_save_hostname_async (NM_CLIENT_GET_PRIVATE (client)->settings,
	                                        hostname,
	                                        cancellable, save_hostname_cb, simple);
}

/**
 * nm_client_save_hostname_finish:
 * @client: the %NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: return location for #GError
 *
 * Gets the result of an nm_client_save_hostname_async() call.
 *
 * Returns: %TRUE if the request was successful, %FALSE if it failed
 **/
gboolean
nm_client_save_hostname_finish (NMClient *client,
                                GAsyncResult *result,
                                GError **error)
{
	GSimpleAsyncResult *simple;

	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), FALSE);

	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return FALSE;
	else
		return g_simple_async_result_get_op_res_gboolean (simple);
}

696 697 698 699
/****************************************************************/
/* Devices                                                      */
/****************************************************************/

700
/**
701
 * nm_client_get_devices:
702 703
 * @client: a #NMClient
 *
704 705 706 707
 * Gets all the known network devices.  Use nm_device_get_type() or the
 * NM_IS_DEVICE_XXXX() functions to determine what kind of device member of the
 * returned array is, and then you may use device-specific methods such as
 * nm_device_ethernet_get_hw_address().
708
 *
709 710 711
 * Returns: (transfer none) (element-type NMDevice): a #GPtrArray
 * containing all the #NMDevices.  The returned array is owned by the
 * #NMClient object and should not be modified.
712
 **/
713 714
const GPtrArray *
nm_client_get_devices (NMClient *client)
715
{
716
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
717

718
	return nm_manager_get_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
719 720 721
}

/**
722
 * nm_client_get_device_by_path:
723
 * @client: a #NMClient
724
 * @object_path: the object path to search for
725
 *
726 727 728
 * Gets a #NMDevice from a #NMClient.
 *
 * Returns: (transfer none): the #NMDevice for the given @object_path or %NULL if none is found.
729
 **/
730 731
NMDevice *
nm_client_get_device_by_path (NMClient *client, const char *object_path)
732
{
733 734
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (object_path, NULL);
735

736
	return nm_manager_get_device_by_path (NM_CLIENT_GET_PRIVATE (client)->manager, object_path);
737 738 739
}

/**
740
 * nm_client_get_device_by_iface:
741
 * @client: a #NMClient
742
 * @iface: the interface name to search for
743
 *
744
 * Gets a #NMDevice from a #NMClient.
745
 *
746
 * Returns: (transfer none): the #NMDevice for the given @iface or %NULL if none is found.
747
 **/
748 749
NMDevice *
nm_client_get_device_by_iface (NMClient *client, const char *iface)
750
{
751 752 753
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (iface, NULL);

754
	return nm_manager_get_device_by_iface (NM_CLIENT_GET_PRIVATE (client)->manager, iface);
755 756
}

757 758 759 760
/****************************************************************/
/* Active Connections                                           */
/****************************************************************/

761
/**
762
 * nm_client_get_active_connections:
763 764
 * @client: a #NMClient
 *
765
 * Gets the active connections.
766
 *
767 768 769
 * Returns: (transfer none) (element-type NMActiveConnection): a #GPtrArray
 *  containing all the active #NMActiveConnections.
 * The returned array is owned by the client and should not be modified.
770
 **/
771 772
const GPtrArray *
nm_client_get_active_connections (NMClient *client)
773 774 775
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

776
	return nm_manager_get_active_connections (NM_CLIENT_GET_PRIVATE (client)->manager);
777 778 779
}

/**
780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802
 * nm_client_get_primary_connection:
 * @client: an #NMClient
 *
 * Gets the #NMActiveConnection corresponding to the primary active
 * network device.
 *
 * In particular, when there is no VPN active, or the VPN does not
 * have the default route, this returns the active connection that has
 * the default route. If there is a VPN active with the default route,
 * then this function returns the active connection that contains the
 * route to the VPN endpoint.
 *
 * If there is no default route, or the default route is over a
 * non-NetworkManager-recognized device, this will return %NULL.
 *
 * Returns: (transfer none): the appropriate #NMActiveConnection, if
 * any
 */
NMActiveConnection *
nm_client_get_primary_connection (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

803
	return nm_manager_get_primary_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821
}

/**
 * nm_client_get_activating_connection:
 * @client: an #NMClient
 *
 * Gets the #NMActiveConnection corresponding to a
 * currently-activating connection that is expected to become the new
 * #NMClient:primary-connection upon successful activation.
 *
 * Returns: (transfer none): the appropriate #NMActiveConnection, if
 * any.
 */
NMActiveConnection *
nm_client_get_activating_connection (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

822
	return nm_manager_get_activating_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
823 824 825 826 827 828 829
}

static void
activate_cb (GObject *object,
             GAsyncResult *result,
             gpointer user_data)
{
830 831
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
832 833
	GError *error = NULL;

834 835 836 837 838 839 840 841
	ac = nm_manager_activate_connection_finish (NM_MANAGER (object), result, &error);
	if (ac)
		g_simple_async_result_set_op_res_gpointer (simple, ac, g_object_unref);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
842 843 844 845
}

/**
 * nm_client_activate_connection_async:
846
 * @client: a #NMClient
847 848 849 850 851 852 853 854 855 856 857 858
 * @connection: (allow-none): an #NMConnection
 * @device: (allow-none): the #NMDevice
 * @specific_object: (allow-none): the object path of a connection-type-specific
 *   object this activation should use. This parameter is currently ignored for
 *   wired and mobile broadband connections, and the value of %NULL should be used
 *   (ie, no specific object).  For Wi-Fi or WiMAX connections, pass the object
 *   path of a #NMAccessPoint or #NMWimaxNsp owned by @device, which you can
 *   get using nm_object_get_path(), and which will be used to complete the
 *   details of the newly added connection.
 * @cancellable: a #GCancellable, or %NULL
 * @callback: callback to be called when the activation has started
 * @user_data: caller-specific data passed to @callback
859
 *
860 861 862 863 864 865 866 867
 * Asynchronously starts a connection to a particular network using the
 * configuration settings from @connection and the network device @device.
 * Certain connection types also take a "specific object" which is the object
 * path of a connection- specific object, like an #NMAccessPoint for Wi-Fi
 * connections, or an #NMWimaxNsp for WiMAX connections, to which you wish to
 * connect.  If the specific object is not given, NetworkManager can, in some
 * cases, automatically determine which network to connect to given the settings
 * in @connection.
868
 *
869 870 871 872 873 874 875
 * If @connection is not given for a device-based activation, NetworkManager
 * picks the best available connection for the device and activates it.
 *
 * Note that the callback is invoked when NetworkManager has started activating
 * the new connection, not when it finishes. You can used the returned
 * #NMActiveConnection object (in particular, #NMActiveConnection:state) to
 * track the activation to its completion.
876
 **/
877 878 879 880 881 882 883 884
void
nm_client_activate_connection_async (NMClient *client,
                                     NMConnection *connection,
                                     NMDevice *device,
                                     const char *specific_object,
                                     GCancellable *cancellable,
                                     GAsyncReadyCallback callback,
                                     gpointer user_data)
885
{
886
	GSimpleAsyncResult *simple;
887
	GError *error = NULL;
888 889 890 891 892 893 894

	g_return_if_fail (NM_IS_CLIENT (client));
	if (device)
		g_return_if_fail (NM_IS_DEVICE (device));
	if (connection)
		g_return_if_fail (NM_IS_CONNECTION (connection));

895 896
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
897 898 899
		return;
	}

900 901 902 903 904
	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_activate_connection_async);
	nm_manager_activate_connection_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                      connection, device, specific_object,
	                                      cancellable, activate_cb, simple);
905 906 907
}

/**
908 909 910 911
 * nm_client_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
912
 *
913
 * Gets the result of a call to nm_client_activate_connection_async().
914
 *
915 916
 * Returns: (transfer full): the new #NMActiveConnection on success, %NULL on
 *   failure, in which case @error will be set.
917
 **/
918 919 920 921
NMActiveConnection *
nm_client_activate_connection_finish (NMClient *client,
                                      GAsyncResult *result,
                                      GError **error)
922
{
923
	GSimpleAsyncResult *simple;
924

925 926
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
927 928 929 930 931 932

	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return NULL;
	else
		return g_object_ref (g_simple_async_result_get_op_res_gpointer (simple));
933 934
}

935 936 937 938
static void
add_activate_cb (GObject *object,
                 GAsyncResult *result,
                 gpointer user_data)
939
{
940 941
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
942
	GError *error = NULL;
943

944 945 946 947 948 949 950 951
	ac = nm_manager_add_and_activate_connection_finish (NM_MANAGER (object), result, &error);
	if (ac)
		g_simple_async_result_set_op_res_gpointer (simple, ac, g_object_unref);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
952 953 954
}

/**
955
 * nm_client_add_and_activate_connection_async:
956
 * @client: a #NMClient
957 958 959 960 961 962 963 964 965 966 967 968 969 970
 * @partial: (allow-none): an #NMConnection to add; the connection may be
 *   partially filled (or even %NULL) and will be completed by NetworkManager
 *   using the given @device and @specific_object before being added
 * @device: the #NMDevice
 * @specific_object: (allow-none): the object path of a connection-type-specific
 *   object this activation should use. This parameter is currently ignored for
 *   wired and mobile broadband connections, and the value of %NULL should be used
 *   (ie, no specific object).  For Wi-Fi or WiMAX connections, pass the object
 *   path of a #NMAccessPoint or #NMWimaxNsp owned by @device, which you can
 *   get using nm_object_get_path(), and which will be used to complete the
 *   details of the newly added connection.
 * @cancellable: a #GCancellable, or %NULL
 * @callback: callback to be called when the activation has started
 * @user_data: caller-specific data passed to @callback
971
 *
972 973 974 975 976
 * Adds a new connection using the given details (if any) as a template,
 * automatically filling in missing settings with the capabilities of the given
 * device and specific object.  The new connection is then asynchronously
 * activated as with nm_client_activate_connection_async(). Cannot be used for
 * VPN connections at this time.
977
 *
978 979 980 981
 * Note that the callback is invoked when NetworkManager has started activating
 * the new connection, not when it finishes. You can used the returned
 * #NMActiveConnection object (in particular, #NMActiveConnection:state) to
 * track the activation to its completion.
982
 **/
983 984 985 986 987 988 989 990
void
nm_client_add_and_activate_connection_async (NMClient *client,
                                             NMConnection *partial,
                                             NMDevice *device,
                                             const char *specific_object,
                                             GCancellable *cancellable,
                                             GAsyncReadyCallback callback,
                                             gpointer user_data)
991
{
992
	GSimpleAsyncResult *simple;
993
	GError *error = NULL;
994 995 996 997 998

	g_return_if_fail (NM_IS_CLIENT (client));
	g_return_if_fail (NM_IS_DEVICE (device));
	if (partial)
		g_return_if_fail (NM_IS_CONNECTION (partial));
999

1000 1001
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
1002
		return;
1003
	}
1004

1005 1006 1007 1008 1009
	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_add_and_activate_connection_async);
	nm_manager_add_and_activate_connection_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                              partial, device, specific_object,
	                                              cancellable, add_activate_cb, simple);
1010 1011 1012
}

/**
1013 1014 1015 1016
 * nm_client_add_and_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1017
 *
1018
 * Gets the result of a call to nm_client_add_and_activate_connection_async().
1019
 *
1020 1021 1022 1023 1024
 * You can call nm_active_connection_get_connection() on the returned
 * #NMActiveConnection to find the path of the created #NMConnection.
 *
 * Returns: (transfer full): the new #NMActiveConnection on success, %NULL on
 *   failure, in which case @error will be set.
1025
 **/
1026 1027 1028 1029
NMActiveConnection *
nm_client_add_and_activate_connection_finish (NMClient *client,
                                              GAsyncResult *result,
                                              GError **error)
1030
{
1031
	GSimpleAsyncResult *simple;
1032

1033 1034
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
1035 1036 1037 1038 1039 1040

	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return NULL;
	else
		return g_object_ref (g_simple_async_result_get_op_res_gpointer (simple));
1041 1042 1043
}

/**
1044
 * nm_client_deactivate_connection:
1045
 * @client: a #NMClient
1046 1047 1048
 * @active: the #NMActiveConnection to deactivate
 * @cancellable: a #GCancellable, or %NULL
 * @error: location for a #GError, or %NULL
1049
 *
1050
 * Deactivates an active #NMActiveConnection.
1051
 *
1052
 * Returns: success or failure
1053 1054
 **/
gboolean
1055 1056 1057 1058
nm_client_deactivate_connection (NMClient *client,
                                 NMActiveConnection *active,
                                 GCancellable *cancellable,
                                 GError **error)
1059 1060
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
1061
	g_return_val_if_fail (NM_IS_ACTIVE_CONNECTION (active), FALSE);
1062

1063
	if (!_nm_client_check_nm_running (client, NULL))
1064 1065
		return TRUE;

1066 1067
	return nm_manager_deactivate_connection (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                         active, cancellable, error);
1068 1069 1070 1071 1072 1073 1074 1075 1076 1077
}

static void
deactivated_cb (GObject *object,
                GAsyncResult *result,
                gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
	GError *error = NULL;

1078
	if (nm_manager_deactivate_connection_finish (NM_MANAGER (object), result, &error))
1079 1080 1081 1082 1083
		g_simple_async_result_set_op_res_gboolean (simple, TRUE);
	else
		g_simple_async_result_take_error (simple, error);
	g_simple_async_result_complete (simple);
	g_object_unref (simple);
1084 1085 1086
}

/**
1087
 * nm_client_deactivate_connection_async:
1088
 * @client: a #NMClient
1089 1090 1091 1092
 * @active: the #NMActiveConnection to deactivate
 * @cancellable: a #GCancellable, or %NULL
 * @callback: callback to be called when the deactivation has completed
 * @user_data: caller-specific data passed to @callback
1093
 *
1094
 * Asynchronously deactivates an active #NMActiveConnection.
1095
 **/
1096 1097 1098 1099 1100 1101
void
nm_client_deactivate_connection_async (NMClient *client,
                                       NMActiveConnection *active,
                                       GCancellable *cancellable,
                                       GAsyncReadyCallback callback,
                                       gpointer user_data)
1102
{
1103
	GSimpleAsyncResult *simple;
1104

1105 1106 1107 1108 1109
	g_return_if_fail (NM_IS_CLIENT (client));
	g_return_if_fail (NM_IS_ACTIVE_CONNECTION (active));

	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_deactivate_connection_async);
1110

1111
	if (!_nm_client_check_nm_running (client, NULL)) {
1112 1113 1114 1115
		g_simple_async_result_set_op_res_gboolean (simple, TRUE);
		g_simple_async_result_complete_in_idle (simple);
		g_object_unref (simple);
		return;
1116 1117
	}

1118 1119 1120
	nm_manager_deactivate_connection_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                        active,
	                                        cancellable, deactivated_cb, simple);
1121 1122 1123
}

/**
1124 1125 1126 1127
 * nm_client_deactivate_connection_finish:
 * @client: a #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1128
 *
1129
 * Gets the result of a call to nm_client_deactivate_connection_async().
1130
 *
1131 1132 1133 1134 1135 1136
 * Returns: success or failure
 **/
gboolean
nm_client_deactivate_connection_finish (NMClient *client,
                                        GAsyncResult *result,
                                        GError **error)
1137
{
1138
	GSimpleAsyncResult *simple;
1139

1140 1141
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), FALSE);
1142

1143 1144 1145 1146 1147
	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return FALSE;
	else
		return g_simple_async_result_get_op_res_gboolean (simple);
1148 1149
}

1150 1151 1152 1153 1154
/****************************************************************/
/* Connections                                                  */
/****************************************************************/

/**
1155
 * nm_client_get_connections:
1156 1157
 * @client: the %NMClient
 *
1158 1159 1160
 * Returns: (transfer none) (element-type NMRemoteConnection): an array
 * containing all connections provided by the remote settings service.  The
 * returned array is owned by the #NMClient object and should not be modified.
1161
 **/
1162 1163
const GPtrArray *
nm_client_get_connections (NMClient *client)
1164 1165 1166
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

1167
	return nm_remote_settings_get_connections (NM_CLIENT_GET_PRIVATE (client)->settings);
1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205