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NetworkManager/libnm-glib/nm-client.c
Jiří Klimeš e7d2eb43f7 libnm-glib: add code to get "Version" property
2011-02-16 14:34:19 +01:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* libnm_glib -- Access network status & information from glib applications
*
* 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 (C) 2007 - 2008 Novell, Inc.
* Copyright (C) 2007 - 2011 Red Hat, Inc.
*/
#include <dbus/dbus-glib.h>
#include <string.h>
#include <nm-utils.h>
#include "nm-client.h"
#include "nm-device-ethernet.h"
#include "nm-device-wifi.h"
#include "nm-gsm-device.h"
#include "nm-cdma-device.h"
#include "nm-device-private.h"
#include "nm-marshal.h"
#include "nm-types-private.h"
#include "nm-object-private.h"
#include "nm-active-connection.h"
#include "nm-vpn-connection.h"
#include "nm-object-cache.h"
#include "nm-dbus-glib-types.h"
#include "nm-client-bindings.h"
void _nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device, gboolean enabled);
G_DEFINE_TYPE (NMClient, nm_client, NM_TYPE_OBJECT)
#define NM_CLIENT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_CLIENT, NMClientPrivate))
typedef struct {
gboolean disposed;
DBusGProxy *client_proxy;
DBusGProxy *bus_proxy;
gboolean manager_running;
char *version;
NMState state;
GPtrArray *devices;
GPtrArray *active_connections;
DBusGProxyCall *perm_call;
GHashTable *permissions;
gboolean have_networking_enabled;
gboolean networking_enabled;
gboolean wireless_enabled;
gboolean wireless_hw_enabled;
gboolean wwan_enabled;
gboolean wwan_hw_enabled;
gboolean wimax_enabled;
gboolean wimax_hw_enabled;
} NMClientPrivate;
enum {
PROP_0,
PROP_VERSION,
PROP_STATE,
PROP_MANAGER_RUNNING,
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,
LAST_PROP
};
enum {
DEVICE_ADDED,
DEVICE_REMOVED,
PERMISSION_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
static void proxy_name_owner_changed (DBusGProxy *proxy,
const char *name,
const char *old_owner,
const char *new_owner,
gpointer user_data);
static void client_device_added_proxy (DBusGProxy *proxy, char *path, gpointer user_data);
static void client_device_removed_proxy (DBusGProxy *proxy, char *path, gpointer user_data);
static void
handle_net_enabled_changed (GObject *object,
GParamSpec *pspec,
GValue *value,
gpointer user_data)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (object);
/* Update the cache flag when it changes */
priv->have_networking_enabled = TRUE;
}
static void
nm_client_init (NMClient *client)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
priv->state = NM_STATE_UNKNOWN;
priv->permissions = g_hash_table_new (g_direct_hash, g_direct_equal);
g_signal_connect (client,
"notify::" NM_CLIENT_NETWORKING_ENABLED,
G_CALLBACK (handle_net_enabled_changed),
client);
}
static void
poke_wireless_devices_with_rf_status (NMClient *client)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
int i;
for (i = 0; priv->devices && (i < priv->devices->len); i++) {
NMDevice *device = g_ptr_array_index (priv->devices, i);
if (NM_IS_DEVICE_WIFI (device))
_nm_device_wifi_set_wireless_enabled (NM_DEVICE_WIFI (device), priv->wireless_enabled);
}
}
static void
update_wireless_status (NMClient *client, gboolean notify)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
gboolean val;
gboolean poke = FALSE;
val = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WirelessHardwareEnabled",
NULL);
if (val != priv->wireless_hw_enabled) {
priv->wireless_hw_enabled = val;
poke = TRUE;
if (notify)
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_WIRELESS_HARDWARE_ENABLED);
}
if (priv->wireless_hw_enabled == FALSE)
val = FALSE;
else
val = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WirelessEnabled",
NULL);
if (val != priv->wireless_enabled) {
priv->wireless_enabled = val;
poke = TRUE;
if (notify)
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_WIRELESS_ENABLED);
}
if (poke)
poke_wireless_devices_with_rf_status (client);
}
static void
wireless_enabled_cb (GObject *object, GParamSpec *pspec, gpointer user_data)
{
poke_wireless_devices_with_rf_status (NM_CLIENT (object));
}
static void
update_wwan_status (NMClient *client, gboolean notify)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
gboolean val;
val = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WwanHardwareEnabled",
NULL);
if (val != priv->wwan_hw_enabled) {
priv->wwan_hw_enabled = val;
if (notify)
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_WWAN_HARDWARE_ENABLED);
}
if (priv->wwan_hw_enabled == FALSE)
val = FALSE;
else {
val = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WwanEnabled",
NULL);
}
if (val != priv->wwan_enabled) {
priv->wwan_enabled = val;
if (notify)
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_WWAN_ENABLED);
}
}
#if WITH_WIMAX
static void
update_wimax_status (NMClient *client, gboolean notify)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
gboolean val;
val = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WimaxHardwareEnabled",
NULL);
if (val != priv->wimax_hw_enabled) {
priv->wimax_hw_enabled = val;
if (notify)
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_WIMAX_HARDWARE_ENABLED);
}
if (priv->wimax_hw_enabled == FALSE)
val = FALSE;
else {
val = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WimaxEnabled",
NULL);
}
if (val != priv->wimax_enabled) {
priv->wimax_enabled = val;
if (notify)
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_WIMAX_ENABLED);
}
}
#endif
static GObject *
new_active_connection (DBusGConnection *connection, const char *path)
{
DBusGProxy *proxy;
GError *error = NULL;
GValue value = {0,};
GObject *object = NULL;
proxy = dbus_g_proxy_new_for_name (connection,
NM_DBUS_SERVICE,
path,
"org.freedesktop.DBus.Properties");
if (!proxy) {
g_warning ("%s: couldn't create D-Bus object proxy.", __func__);
return NULL;
}
/* Have to create an NMVPNConnection if it's a VPN connection, otherwise
* a plain NMActiveConnection.
*/
if (dbus_g_proxy_call (proxy,
"Get", &error,
G_TYPE_STRING, NM_DBUS_INTERFACE_ACTIVE_CONNECTION,
G_TYPE_STRING, "Vpn",
G_TYPE_INVALID,
G_TYPE_VALUE, &value, G_TYPE_INVALID)) {
if (g_value_get_boolean (&value))
object = nm_vpn_connection_new (connection, path);
else
object = nm_active_connection_new (connection, path);
} else {
g_warning ("Error in getting active connection 'Vpn' property: (%d) %s",
error->code, error->message);
g_error_free (error);
}
g_object_unref (proxy);
return object;
}
static gboolean
demarshal_active_connections (NMObject *object,
GParamSpec *pspec,
GValue *value,
gpointer field)
{
DBusGConnection *connection;
connection = nm_object_get_connection (object);
if (!_nm_object_array_demarshal (value, (GPtrArray **) field, connection, new_active_connection))
return FALSE;
_nm_object_queue_notify (object, NM_CLIENT_ACTIVE_CONNECTIONS);
return TRUE;
}
static void
register_for_property_changed (NMClient *client)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
const NMPropertiesChangedInfo property_changed_info[] = {
{ NM_CLIENT_VERSION, _nm_object_demarshal_generic, &priv->version },
{ NM_CLIENT_STATE, _nm_object_demarshal_generic, &priv->state },
{ NM_CLIENT_NETWORKING_ENABLED, _nm_object_demarshal_generic, &priv->networking_enabled },
{ NM_CLIENT_WIRELESS_ENABLED, _nm_object_demarshal_generic, &priv->wireless_enabled },
{ NM_CLIENT_WIRELESS_HARDWARE_ENABLED, _nm_object_demarshal_generic, &priv->wireless_hw_enabled },
{ NM_CLIENT_WWAN_ENABLED, _nm_object_demarshal_generic, &priv->wwan_enabled },
{ NM_CLIENT_WWAN_HARDWARE_ENABLED, _nm_object_demarshal_generic, &priv->wwan_hw_enabled },
{ NM_CLIENT_WIMAX_ENABLED, _nm_object_demarshal_generic, &priv->wimax_enabled },
{ NM_CLIENT_WIMAX_HARDWARE_ENABLED, _nm_object_demarshal_generic, &priv->wimax_hw_enabled },
{ NM_CLIENT_ACTIVE_CONNECTIONS, demarshal_active_connections, &priv->active_connections },
{ NULL },
};
_nm_object_handle_properties_changed (NM_OBJECT (client),
priv->client_proxy,
property_changed_info);
}
#define NM_AUTH_PERMISSION_ENABLE_DISABLE_NETWORK "org.freedesktop.NetworkManager.enable-disable-network"
#define NM_AUTH_PERMISSION_ENABLE_DISABLE_WIFI "org.freedesktop.NetworkManager.enable-disable-wifi"
#define NM_AUTH_PERMISSION_ENABLE_DISABLE_WWAN "org.freedesktop.NetworkManager.enable-disable-wwan"
#define NM_AUTH_PERMISSION_ENABLE_DISABLE_WIMAX "org.freedesktop.NetworkManager.enable-disable-wimax"
#define NM_AUTH_PERMISSION_SLEEP_WAKE "org.freedesktop.NetworkManager.sleep-wake"
#define NM_AUTH_PERMISSION_NETWORK_CONTROL "org.freedesktop.NetworkManager.network-control"
#define NM_AUTH_PERMISSION_WIFI_SHARE_PROTECTED "org.freedesktop.NetworkManager.wifi.share.protected"
#define NM_AUTH_PERMISSION_WIFI_SHARE_OPEN "org.freedesktop.NetworkManager.wifi.share.open"
#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_SYSTEM "org.freedesktop.NetworkManager.settings.modify.system"
#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_OWN "org.freedesktop.NetworkManager.settings.modify.own"
#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_HOSTNAME "org.freedesktop.NetworkManager.settings.modify.hostname"
static NMClientPermission
nm_permission_to_client (const char *nm)
{
if (!strcmp (nm, NM_AUTH_PERMISSION_ENABLE_DISABLE_NETWORK))
return NM_CLIENT_PERMISSION_ENABLE_DISABLE_NETWORK;
else if (!strcmp (nm, NM_AUTH_PERMISSION_ENABLE_DISABLE_WIFI))
return NM_CLIENT_PERMISSION_ENABLE_DISABLE_WIFI;
else if (!strcmp (nm, NM_AUTH_PERMISSION_ENABLE_DISABLE_WWAN))
return NM_CLIENT_PERMISSION_ENABLE_DISABLE_WWAN;
else if (!strcmp (nm, NM_AUTH_PERMISSION_ENABLE_DISABLE_WIMAX))
return NM_CLIENT_PERMISSION_ENABLE_DISABLE_WIMAX;
else if (!strcmp (nm, NM_AUTH_PERMISSION_SLEEP_WAKE))
return NM_CLIENT_PERMISSION_SLEEP_WAKE;
else if (!strcmp (nm, NM_AUTH_PERMISSION_NETWORK_CONTROL))
return NM_CLIENT_PERMISSION_NETWORK_CONTROL;
else if (!strcmp (nm, NM_AUTH_PERMISSION_WIFI_SHARE_PROTECTED))
return NM_CLIENT_PERMISSION_WIFI_SHARE_PROTECTED;
else if (!strcmp (nm, NM_AUTH_PERMISSION_WIFI_SHARE_OPEN))
return NM_CLIENT_PERMISSION_WIFI_SHARE_OPEN;
else if (!strcmp (nm, NM_AUTH_PERMISSION_SETTINGS_MODIFY_SYSTEM))
return NM_CLIENT_PERMISSION_SETTINGS_MODIFY_SYSTEM;
else if (!strcmp (nm, NM_AUTH_PERMISSION_SETTINGS_MODIFY_OWN))
return NM_CLIENT_PERMISSION_SETTINGS_MODIFY_OWN;
else if (!strcmp (nm, NM_AUTH_PERMISSION_SETTINGS_MODIFY_HOSTNAME))
return NM_CLIENT_PERMISSION_SETTINGS_MODIFY_HOSTNAME;
return NM_CLIENT_PERMISSION_NONE;
}
static NMClientPermissionResult
nm_permission_result_to_client (const char *nm)
{
if (!strcmp (nm, "yes"))
return NM_CLIENT_PERMISSION_RESULT_YES;
else if (!strcmp (nm, "no"))
return NM_CLIENT_PERMISSION_RESULT_NO;
else if (!strcmp (nm, "auth"))
return NM_CLIENT_PERMISSION_RESULT_AUTH;
return NM_CLIENT_PERMISSION_RESULT_UNKNOWN;
}
static void
update_permissions (NMClient *self, GHashTable *permissions)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (self);
GHashTableIter iter;
gpointer key, value;
NMClientPermission perm;
NMClientPermissionResult perm_result;
GList *keys, *keys_iter;
/* get list of old permissions for change notification */
keys = g_hash_table_get_keys (priv->permissions);
g_hash_table_remove_all (priv->permissions);
if (permissions) {
/* Process new permissions */
g_hash_table_iter_init (&iter, permissions);
while (g_hash_table_iter_next (&iter, &key, &value)) {
perm = nm_permission_to_client ((const char *) key);
perm_result = nm_permission_result_to_client ((const char *) value);
if (perm) {
g_hash_table_insert (priv->permissions,
GUINT_TO_POINTER (perm),
GUINT_TO_POINTER (perm_result));
/* Remove this permission from the list of previous permissions
* we'll be sending NM_CLIENT_PERMISSION_RESULT_UNKNOWN for
* in the change signal since it is still a known permission.
*/
keys = g_list_remove (keys, GUINT_TO_POINTER (perm));
}
}
}
/* Signal changes in all updated permissions */
g_hash_table_iter_init (&iter, priv->permissions);
while (g_hash_table_iter_next (&iter, &key, &value)) {
g_signal_emit (self, signals[PERMISSION_CHANGED], 0,
GPOINTER_TO_UINT (key),
GPOINTER_TO_UINT (value));
}
/* And signal changes in all permissions that used to be valid but for
* some reason weren't received in the last request (if any).
*/
for (keys_iter = keys; keys_iter; keys_iter = g_list_next (keys_iter)) {
g_signal_emit (self, signals[PERMISSION_CHANGED], 0,
GPOINTER_TO_UINT (keys_iter->data),
NM_CLIENT_PERMISSION_RESULT_UNKNOWN);
}
g_list_free (keys);
}
static void
get_permissions_sync (NMClient *self)
{
gboolean success;
GHashTable *permissions = NULL;
success = dbus_g_proxy_call_with_timeout (NM_CLIENT_GET_PRIVATE (self)->client_proxy,
"GetPermissions", 3000, NULL,
G_TYPE_INVALID,
DBUS_TYPE_G_MAP_OF_STRING, &permissions, G_TYPE_INVALID);
update_permissions (self, success ? permissions : NULL);
if (permissions)
g_hash_table_destroy (permissions);
}
static void
get_permissions_reply (DBusGProxy *proxy,
GHashTable *permissions,
GError *error,
gpointer user_data)
{
NMClient *self = NM_CLIENT (user_data);
NM_CLIENT_GET_PRIVATE (self)->perm_call = NULL;
update_permissions (NM_CLIENT (user_data), error ? NULL : permissions);
}
static void
client_recheck_permissions (DBusGProxy *proxy, gpointer user_data)
{
NMClient *self = NM_CLIENT (user_data);
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (self);
if (!priv->perm_call) {
priv->perm_call = org_freedesktop_NetworkManager_get_permissions_async (NM_CLIENT_GET_PRIVATE (self)->client_proxy,
get_permissions_reply,
self);
}
}
static GObject*
constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
NMObject *object;
DBusGConnection *connection;
NMClientPrivate *priv;
GError *err = NULL;
object = (NMObject *) G_OBJECT_CLASS (nm_client_parent_class)->constructor (type,
n_construct_params,
construct_params);
if (!object)
return NULL;
priv = NM_CLIENT_GET_PRIVATE (object);
connection = nm_object_get_connection (object);
priv->client_proxy = dbus_g_proxy_new_for_name (connection,
NM_DBUS_SERVICE,
nm_object_get_path (object),
NM_DBUS_INTERFACE);
register_for_property_changed (NM_CLIENT (object));
dbus_g_proxy_add_signal (priv->client_proxy, "DeviceAdded", DBUS_TYPE_G_OBJECT_PATH, G_TYPE_INVALID);
dbus_g_proxy_connect_signal (priv->client_proxy,
"DeviceAdded",
G_CALLBACK (client_device_added_proxy),
object,
NULL);
dbus_g_proxy_add_signal (priv->client_proxy, "DeviceRemoved", DBUS_TYPE_G_OBJECT_PATH, G_TYPE_INVALID);
dbus_g_proxy_connect_signal (priv->client_proxy,
"DeviceRemoved",
G_CALLBACK (client_device_removed_proxy),
object,
NULL);
/* Permissions */
dbus_g_proxy_add_signal (priv->client_proxy, "CheckPermissions", G_TYPE_INVALID);
dbus_g_proxy_connect_signal (priv->client_proxy,
"CheckPermissions",
G_CALLBACK (client_recheck_permissions),
object,
NULL);
get_permissions_sync (NM_CLIENT (object));
priv->bus_proxy = dbus_g_proxy_new_for_name (connection,
DBUS_SERVICE_DBUS,
DBUS_PATH_DBUS,
DBUS_INTERFACE_DBUS);
dbus_g_proxy_add_signal (priv->bus_proxy, "NameOwnerChanged",
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_INVALID);
dbus_g_proxy_connect_signal (priv->bus_proxy,
"NameOwnerChanged",
G_CALLBACK (proxy_name_owner_changed),
object, NULL);
if (!dbus_g_proxy_call (priv->bus_proxy,
"NameHasOwner", &err,
G_TYPE_STRING, NM_DBUS_SERVICE,
G_TYPE_INVALID,
G_TYPE_BOOLEAN, &priv->manager_running,
G_TYPE_INVALID)) {
g_warning ("Error on NameHasOwner DBUS call: %s", err->message);
g_error_free (err);
}
if (priv->manager_running) {
update_wireless_status (NM_CLIENT (object), FALSE);
update_wwan_status (NM_CLIENT (object), FALSE);
#if WITH_WIMAX
update_wimax_status (NM_CLIENT (object), FALSE);
#endif
nm_client_get_state (NM_CLIENT (object));
}
g_signal_connect (G_OBJECT (object), "notify::" NM_CLIENT_WIRELESS_ENABLED,
G_CALLBACK (wireless_enabled_cb), NULL);
return G_OBJECT (object);
}
static void
free_object_array (GPtrArray **array)
{
g_return_if_fail (array != NULL);
if (*array) {
g_ptr_array_foreach (*array, (GFunc) g_object_unref, NULL);
g_ptr_array_free (*array, TRUE);
*array = NULL;
}
}
static void
dispose (GObject *object)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (object);
if (priv->disposed) {
G_OBJECT_CLASS (nm_client_parent_class)->dispose (object);
return;
}
if (priv->perm_call)
dbus_g_proxy_cancel_call (priv->client_proxy, priv->perm_call);
g_object_unref (priv->client_proxy);
g_object_unref (priv->bus_proxy);
free_object_array (&priv->devices);
free_object_array (&priv->active_connections);
g_hash_table_destroy (priv->permissions);
G_OBJECT_CLASS (nm_client_parent_class)->dispose (object);
}
static void
finalize (GObject *object)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (object);
g_free (priv->version);
G_OBJECT_CLASS (nm_client_parent_class)->finalize (object);
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (object);
gboolean b;
switch (prop_id) {
case PROP_WIRELESS_ENABLED:
b = g_value_get_boolean (value);
if (priv->wireless_enabled != b) {
priv->wireless_enabled = b;
_nm_object_queue_notify (NM_OBJECT (object), NM_CLIENT_WIRELESS_ENABLED);
}
break;
case PROP_WIRELESS_HARDWARE_ENABLED:
b = g_value_get_boolean (value);
if (priv->wireless_hw_enabled != b) {
priv->wireless_hw_enabled = b;
_nm_object_queue_notify (NM_OBJECT (object), NM_CLIENT_WIRELESS_HARDWARE_ENABLED);
}
break;
case PROP_WWAN_ENABLED:
b = g_value_get_boolean (value);
if (priv->wwan_enabled != b) {
priv->wwan_enabled = b;
_nm_object_queue_notify (NM_OBJECT (object), NM_CLIENT_WWAN_ENABLED);
}
break;
case PROP_WWAN_HARDWARE_ENABLED:
b = g_value_get_boolean (value);
if (priv->wwan_hw_enabled != b) {
priv->wwan_hw_enabled = b;
_nm_object_queue_notify (NM_OBJECT (object), NM_CLIENT_WWAN_HARDWARE_ENABLED);
}
break;
case PROP_WIMAX_ENABLED:
b = g_value_get_boolean (value);
if (priv->wimax_enabled != b) {
priv->wimax_enabled = b;
_nm_object_queue_notify (NM_OBJECT (object), NM_CLIENT_WIMAX_ENABLED);
}
break;
case PROP_WIMAX_HARDWARE_ENABLED:
b = g_value_get_boolean (value);
if (priv->wimax_hw_enabled != b) {
priv->wimax_hw_enabled = b;
_nm_object_queue_notify (NM_OBJECT (object), NM_CLIENT_WIMAX_HARDWARE_ENABLED);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
NMClient *self = NM_CLIENT (object);
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (self);
switch (prop_id) {
case PROP_VERSION:
g_value_set_string (value, nm_client_get_version (self));
break;
case PROP_STATE:
g_value_set_uint (value, nm_client_get_state (self));
break;
case PROP_MANAGER_RUNNING:
g_value_set_boolean (value, priv->manager_running);
break;
case PROP_NETWORKING_ENABLED:
g_value_set_boolean (value, nm_client_networking_get_enabled (self));
break;
case PROP_WIRELESS_ENABLED:
g_value_set_boolean (value, priv->wireless_enabled);
break;
case PROP_WIRELESS_HARDWARE_ENABLED:
g_value_set_boolean (value, priv->wireless_hw_enabled);
break;
case PROP_WWAN_ENABLED:
g_value_set_boolean (value, priv->wwan_enabled);
break;
case PROP_WWAN_HARDWARE_ENABLED:
g_value_set_boolean (value, priv->wwan_hw_enabled);
break;
case PROP_WIMAX_ENABLED:
g_value_set_boolean (value, priv->wimax_enabled);
break;
case PROP_WIMAX_HARDWARE_ENABLED:
g_value_set_boolean (value, priv->wimax_hw_enabled);
break;
case PROP_ACTIVE_CONNECTIONS:
g_value_set_boxed (value, nm_client_get_active_connections (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nm_client_class_init (NMClientClass *client_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (client_class);
g_type_class_add_private (client_class, sizeof (NMClientPrivate));
/* virtual methods */
object_class->constructor = constructor;
object_class->set_property = set_property;
object_class->get_property = get_property;
object_class->dispose = dispose;
object_class->finalize = finalize;
/* properties */
/**
* NMClient:version:
*
* The NetworkManager version.
**/
g_object_class_install_property (object_class, PROP_VERSION,
g_param_spec_string (NM_CLIENT_VERSION,
"Version",
"NetworkManager version",
NULL,
G_PARAM_READABLE));
/**
* NMClient:state:
*
* The current daemon state.
**/
g_object_class_install_property
(object_class, PROP_STATE,
g_param_spec_uint (NM_CLIENT_STATE,
"State",
"NetworkManager state",
NM_STATE_UNKNOWN, NM_STATE_CONNECTED_GLOBAL, NM_STATE_UNKNOWN,
G_PARAM_READABLE));
/**
* NMClient::manager-running:
*
* Whether the daemon is running.
**/
g_object_class_install_property
(object_class, PROP_MANAGER_RUNNING,
g_param_spec_boolean (NM_CLIENT_MANAGER_RUNNING,
"ManagerRunning",
"Whether NetworkManager is running",
FALSE,
G_PARAM_READABLE));
/**
* NMClient::networking-enabled:
*
* Whether networking is enabled.
**/
g_object_class_install_property
(object_class, PROP_NETWORKING_ENABLED,
g_param_spec_boolean (NM_CLIENT_NETWORKING_ENABLED,
"NetworkingEnabled",
"Is networking enabled",
TRUE,
G_PARAM_READABLE));
/**
* NMClient::wireless-enabled:
*
* Whether wireless is enabled.
**/
g_object_class_install_property
(object_class, PROP_WIRELESS_ENABLED,
g_param_spec_boolean (NM_CLIENT_WIRELESS_ENABLED,
"WirelessEnabled",
"Is wireless enabled",
TRUE,
G_PARAM_READWRITE));
/**
* NMClient::wireless-hardware-enabled:
*
* Whether the wireless hardware is enabled.
**/
g_object_class_install_property
(object_class, PROP_WIRELESS_HARDWARE_ENABLED,
g_param_spec_boolean (NM_CLIENT_WIRELESS_HARDWARE_ENABLED,
"WirelessHardwareEnabled",
"Is wireless hardware enabled",
TRUE,
G_PARAM_READABLE));
/**
* NMClient::wwan-enabled:
*
* Whether WWAN functionality is enabled.
**/
g_object_class_install_property
(object_class, PROP_WWAN_ENABLED,
g_param_spec_boolean (NM_CLIENT_WWAN_ENABLED,
"WwanEnabled",
"Is WWAN enabled",
TRUE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
/**
* NMClient::wwan-hardware-enabled:
*
* Whether the WWAN hardware is enabled.
**/
g_object_class_install_property
(object_class, PROP_WWAN_HARDWARE_ENABLED,
g_param_spec_boolean (NM_CLIENT_WWAN_HARDWARE_ENABLED,
"WwanHardwareEnabled",
"Is WWAN hardware enabled",
TRUE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
/**
* NMClient::wimax-enabled:
*
* Whether WiMAX functionality is enabled.
**/
g_object_class_install_property
(object_class, PROP_WIMAX_ENABLED,
g_param_spec_boolean (NM_CLIENT_WIMAX_ENABLED,
"WimaxEnabled",
"Is WiMAX enabled",
TRUE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
/**
* NMClient::wimax-hardware-enabled:
*
* Whether the WiMAX hardware is enabled.
**/
g_object_class_install_property
(object_class, PROP_WIMAX_HARDWARE_ENABLED,
g_param_spec_boolean (NM_CLIENT_WIMAX_HARDWARE_ENABLED,
"WimaxHardwareEnabled",
"Is WiMAX hardware enabled",
TRUE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
/**
* NMClient::active-connections:
*
* The active connections.
* Type: GPtrArray<NMClient.ActiveConnection>
**/
g_object_class_install_property
(object_class, PROP_ACTIVE_CONNECTIONS,
g_param_spec_boxed (NM_CLIENT_ACTIVE_CONNECTIONS,
"Active connections",
"Active connections",
NM_TYPE_OBJECT_ARRAY,
G_PARAM_READABLE));
/* signals */
/**
* NMClient::device-added:
* @client: the client that received the signal
* @device: (type NMClient.Device): the new device
*
* Notifies that a #NMDevice is added.
**/
signals[DEVICE_ADDED] =
g_signal_new ("device-added",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMClientClass, device_added),
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
G_TYPE_OBJECT);
/**
* NMClient::device-removed:
* @widget: the client that received the signal
* @device: (type NMClient.Device): the removed device
*
* Notifies that a #NMDevice is removed.
**/
signals[DEVICE_REMOVED] =
g_signal_new ("device-removed",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMClientClass, device_removed),
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
G_TYPE_OBJECT);
/**
* NMClient::permission-changed:
* @widget: the client that received the signal
* @permission: a permission from #NMClientPermission
* @result: the permission's result, one of #NMClientPermissionResult
*
* Notifies that a permission has changed
**/
signals[PERMISSION_CHANGED] =
g_signal_new ("permission-changed",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0, NULL, NULL,
_nm_marshal_VOID__UINT_UINT,
G_TYPE_NONE, 2, G_TYPE_UINT, G_TYPE_UINT);
}
/**
* nm_client_new:
*
* Creates a new #NMClient.
*
* Returns: a new #NMClient
**/
NMClient *
nm_client_new (void)
{
DBusGConnection *connection;
GError *err = NULL;
#ifdef LIBNM_GLIB_TEST
connection = dbus_g_bus_get (DBUS_BUS_SESSION, &err);
#else
connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &err);
#endif
if (!connection) {
g_warning ("Couldn't connect to system bus: %s", err->message);
g_error_free (err);
return NULL;
}
return (NMClient *) g_object_new (NM_TYPE_CLIENT,
NM_OBJECT_DBUS_CONNECTION, connection,
NM_OBJECT_DBUS_PATH, NM_DBUS_PATH,
NULL);
}
static void
proxy_name_owner_changed (DBusGProxy *proxy,
const char *name,
const char *old_owner,
const char *new_owner,
gpointer user_data)
{
NMClient *client = NM_CLIENT (user_data);
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
gboolean old_good = (old_owner && strlen (old_owner));
gboolean new_good = (new_owner && strlen (new_owner));
gboolean new_running = FALSE;
if (!name || strcmp (name, NM_DBUS_SERVICE))
return;
if (!old_good && new_good)
new_running = TRUE;
else if (old_good && !new_good)
new_running = FALSE;
if (new_running == priv->manager_running)
return;
priv->manager_running = new_running;
if (!priv->manager_running) {
priv->state = NM_STATE_UNKNOWN;
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_MANAGER_RUNNING);
poke_wireless_devices_with_rf_status (client);
free_object_array (&priv->devices);
free_object_array (&priv->active_connections);
priv->wireless_enabled = FALSE;
priv->wireless_hw_enabled = FALSE;
priv->wwan_enabled = FALSE;
priv->wwan_hw_enabled = FALSE;
priv->wimax_enabled = FALSE;
priv->wimax_hw_enabled = FALSE;
} else {
_nm_object_queue_notify (NM_OBJECT (client), NM_CLIENT_MANAGER_RUNNING);
update_wireless_status (client, TRUE);
update_wwan_status (client, TRUE);
#if WITH_WIMAX
update_wimax_status (client, TRUE);
#endif
}
}
static void
client_device_added_proxy (DBusGProxy *proxy, char *path, gpointer user_data)
{
NMClient *client = NM_CLIENT (user_data);
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
GObject *device;
device = G_OBJECT (nm_client_get_device_by_path (client, path));
if (!device) {
DBusGConnection *connection = nm_object_get_connection (NM_OBJECT (client));
device = G_OBJECT (_nm_object_cache_get (path));
if (device) {
g_ptr_array_add (priv->devices, g_object_ref (device));
} else {
device = G_OBJECT (nm_device_new (connection, path));
if (device)
g_ptr_array_add (priv->devices, device);
}
}
if (device)
g_signal_emit (client, signals[DEVICE_ADDED], 0, device);
}
static void
client_device_removed_proxy (DBusGProxy *proxy, char *path, gpointer user_data)
{
NMClient *client = NM_CLIENT (user_data);
NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (client);
NMDevice *device;
device = nm_client_get_device_by_path (client, path);
if (device) {
g_signal_emit (client, signals[DEVICE_REMOVED], 0, device);
g_ptr_array_remove (priv->devices, device);
g_object_unref (device);
}
}
/**
* nm_client_get_devices:
* @client: a #NMClient
*
* Gets all the detected devices.
*
* Returns: (transfer none) (element-type NMClient.Device): a #GPtrArray containing all the #NMDevice<!-- -->s.
* The returned array is owned by the client and should not be modified.
**/
const GPtrArray *
nm_client_get_devices (NMClient *client)
{
NMClientPrivate *priv;
DBusGConnection *connection;
GValue value = { 0, };
GError *error = NULL;
GPtrArray *temp;
g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
priv = NM_CLIENT_GET_PRIVATE (client);
if (priv->devices)
return handle_ptr_array_return (priv->devices);
if (!org_freedesktop_NetworkManager_get_devices (priv->client_proxy, &temp, &error)) {
g_warning ("%s: error getting devices: %s\n", __func__, error->message);
g_error_free (error);
return NULL;
}
g_value_init (&value, DBUS_TYPE_G_ARRAY_OF_OBJECT_PATH);
g_value_take_boxed (&value, temp);
connection = nm_object_get_connection (NM_OBJECT (client));
_nm_object_array_demarshal (&value, &priv->devices, connection, nm_device_new);
g_value_unset (&value);
return handle_ptr_array_return (priv->devices);
}
/**
* nm_client_get_device_by_path:
* @client: a #NMClient
* @object_path: the object path to search for
*
* Gets a #NMDevice from a #NMClient.
*
* Returns: (transfer none): the #NMDevice for the given @object_path or %NULL if none is found.
**/
NMDevice *
nm_client_get_device_by_path (NMClient *client, const char *object_path)
{
const GPtrArray *devices;
int i;
NMDevice *device = NULL;
g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
g_return_val_if_fail (object_path, NULL);
devices = nm_client_get_devices (client);
if (!devices)
return NULL;
for (i = 0; i < devices->len; i++) {
NMDevice *candidate = g_ptr_array_index (devices, i);
if (!strcmp (nm_object_get_path (NM_OBJECT (candidate)), object_path)) {
device = candidate;
break;
}
}
return device;
}
typedef struct {
NMClient *client;
NMClientActivateDeviceFn act_fn;
NMClientAddActivateFn add_act_fn;
gpointer user_data;
} ActivateDeviceInfo;
static void
activate_cb (DBusGProxy *proxy,
char *path,
GError *error,
gpointer user_data)
{
ActivateDeviceInfo *info = (ActivateDeviceInfo *) user_data;
if (info->act_fn)
info->act_fn (info->client, path, error, info->user_data);
else if (error)
nm_warning ("Device activation failed: (%d) %s", error->code, error->message);
g_slice_free (ActivateDeviceInfo, info);
}
/**
* nm_client_activate_connection:
* @client: a #NMClient
* @connection_path: the connection's DBus path
* @device: the #NMDevice
* @specific_object: the device specific object (currently used only for
* activating wireless devices and should be the #NMAccessPoint<!-- -->'s path.
* @callback: (scope async): the function to call when the call is done
* @user_data: user data to pass to the callback function
*
* Activates a connection with the given #NMDevice.
**/
void
nm_client_activate_connection (NMClient *client,
const char *connection_path,
NMDevice *device,
const char *specific_object,
NMClientActivateDeviceFn callback,
gpointer user_data)
{
ActivateDeviceInfo *info;
g_return_if_fail (NM_IS_CLIENT (client));
g_return_if_fail (NM_IS_DEVICE (device));
g_return_if_fail (connection_path != NULL);
info = g_slice_new (ActivateDeviceInfo);
info->act_fn = callback;
info->user_data = user_data;
info->client = client;
org_freedesktop_NetworkManager_activate_connection_async (NM_CLIENT_GET_PRIVATE (client)->client_proxy,
connection_path,
nm_object_get_path (NM_OBJECT (device)),
specific_object ? specific_object : "/",
activate_cb,
info);
}
static void
add_activate_cb (DBusGProxy *proxy,
char *connection_path,
char *active_path,
GError *error,
gpointer user_data)
{
ActivateDeviceInfo *info = (ActivateDeviceInfo *) user_data;
if (info->add_act_fn)
info->add_act_fn (info->client, connection_path, active_path, error, info->user_data);
else if (error)
nm_warning ("Connection add and activate failed: (%d) %s", error->code, error->message);
g_slice_free (ActivateDeviceInfo, info);
}
/**
* nm_client_add_and_activate_connection:
* @client: a #NMClient
* @partial: an #NMConnection to add; the connection may be partially filled
* 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 WiFi connections, pass the object path of a
* specific AP from the card's scan list, which will be used to complete the
* details of the newly added connection.
* @callback: (scope async): the function to call when the call is done
* @user_data: (closure): user data to pass to the callback function
*
* 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), then activate the new connection.
* Cannot be used for VPN connections at this time.
**/
void
nm_client_add_and_activate_connection (NMClient *client,
NMConnection *partial,
NMDevice *device,
const char *specific_object,
NMClientAddActivateFn callback,
gpointer user_data)
{
ActivateDeviceInfo *info;
GHashTable *hash = NULL;
g_return_if_fail (NM_IS_CLIENT (client));
g_return_if_fail (NM_IS_DEVICE (device));
info = g_slice_new (ActivateDeviceInfo);
info->add_act_fn = callback;
info->user_data = user_data;
info->client = client;
if (partial)
hash = nm_connection_to_hash (partial, NM_SETTING_HASH_FLAG_ALL);
else
hash = g_hash_table_new (g_str_hash, g_str_equal);
org_freedesktop_NetworkManager_add_and_activate_connection_async (NM_CLIENT_GET_PRIVATE (client)->client_proxy,
hash,
nm_object_get_path (NM_OBJECT (device)),
specific_object ? specific_object : "/",
add_activate_cb,
info);
g_hash_table_unref (hash);
}
/**
* nm_client_deactivate_connection:
* @client: a #NMClient
* @active: the #NMActiveConnection to deactivate
*
* Deactivates an active #NMActiveConnection.
**/
void
nm_client_deactivate_connection (NMClient *client, NMActiveConnection *active)
{
NMClientPrivate *priv;
const char *path;
GError *error = NULL;
g_return_if_fail (NM_IS_CLIENT (client));
g_return_if_fail (NM_IS_ACTIVE_CONNECTION (active));
// FIXME: return errors
priv = NM_CLIENT_GET_PRIVATE (client);
path = nm_object_get_path (NM_OBJECT (active));
if (!org_freedesktop_NetworkManager_deactivate_connection (priv->client_proxy, path, &error)) {
g_warning ("Could not deactivate connection '%s': %s", path, error->message);
g_error_free (error);
}
}
/**
* nm_client_get_active_connections:
* @client: a #NMClient
*
* Gets the active connections.
*
* Returns: (transfer none) (element-type NMClient.ActiveConnection): a #GPtrArray
* containing all the active #NMActiveConnection<!-- -->s.
* The returned array is owned by the client and should not be modified.
**/
const GPtrArray *
nm_client_get_active_connections (NMClient *client)
{
NMClientPrivate *priv;
GValue value = { 0, };
g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
priv = NM_CLIENT_GET_PRIVATE (client);
if (priv->active_connections)
return handle_ptr_array_return (priv->active_connections);
if (!priv->manager_running)
return NULL;
if (!_nm_object_get_property (NM_OBJECT (client),
"org.freedesktop.NetworkManager",
"ActiveConnections",
&value,
NULL)) {
return NULL;
}
demarshal_active_connections (NM_OBJECT (client), NULL, &value, &priv->active_connections);
g_value_unset (&value);
return handle_ptr_array_return (priv->active_connections);
}
/**
* 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)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->wireless_enabled;
}
/**
* nm_client_wireless_set_enabled:
* @client: a #NMClient
* @enabled: %TRUE to enable wireless
*
* Enables or disables wireless devices.
**/
void
nm_client_wireless_set_enabled (NMClient *client, gboolean enabled)
{
GValue value = {0,};
g_return_if_fail (NM_IS_CLIENT (client));
g_value_init (&value, G_TYPE_BOOLEAN);
g_value_set_boolean (&value, enabled);
_nm_object_set_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WirelessEnabled",
&value);
}
/**
* nm_client_wireless_hardware_get_enabled:
* @client: a #NMClient
*
* Determines whether the wireless hardware is enabled.
*
* Returns: %TRUE if the wireless hardware is enabled
**/
gboolean
nm_client_wireless_hardware_get_enabled (NMClient *client)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->wireless_hw_enabled;
}
/**
* 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)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->wwan_enabled;
}
/**
* nm_client_wwan_set_enabled:
* @client: a #NMClient
* @enabled: %TRUE to enable WWAN
*
* Enables or disables WWAN devices.
**/
void
nm_client_wwan_set_enabled (NMClient *client, gboolean enabled)
{
GValue value = {0,};
g_return_if_fail (NM_IS_CLIENT (client));
g_value_init (&value, G_TYPE_BOOLEAN);
g_value_set_boolean (&value, enabled);
_nm_object_set_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WwanEnabled",
&value);
}
/**
* nm_client_wwan_hardware_get_enabled:
* @client: a #NMClient
*
* Determines whether the WWAN hardware is enabled.
*
* Returns: %TRUE if the WWAN hardware is enabled
**/
gboolean
nm_client_wwan_hardware_get_enabled (NMClient *client)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->wwan_hw_enabled;
}
/**
* nm_client_wimax_get_enabled:
* @client: a #NMClient
*
* Determines whether WiMAX is enabled.
*
* Returns: %TRUE if WiMAX is enabled
**/
gboolean
nm_client_wimax_get_enabled (NMClient *client)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->wimax_enabled;
}
/**
* nm_client_wimax_set_enabled:
* @client: a #NMClient
* @enabled: %TRUE to enable WiMAX
*
* Enables or disables WiMAX devices.
**/
void
nm_client_wimax_set_enabled (NMClient *client, gboolean enabled)
{
GValue value = {0,};
g_return_if_fail (NM_IS_CLIENT (client));
g_value_init (&value, G_TYPE_BOOLEAN);
g_value_set_boolean (&value, enabled);
_nm_object_set_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"WimaxEnabled",
&value);
}
/**
* nm_client_wimax_hardware_get_enabled:
* @client: a #NMClient
*
* Determines whether the WiMAX hardware is enabled.
*
* Returns: %TRUE if the WiMAX hardware is enabled
**/
gboolean
nm_client_wimax_hardware_get_enabled (NMClient *client)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->wimax_hw_enabled;
}
/**
* nm_client_get_version:
* @client: a #NMClient
*
* Gets NetworkManager version.
*
* Returns: string with the version
**/
const char *
nm_client_get_version (NMClient *client)
{
NMClientPrivate *priv;
GError *err = NULL;
g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
priv = NM_CLIENT_GET_PRIVATE (client);
if (!priv->manager_running)
return NULL;
if (!priv->version)
priv->version = _nm_object_get_string_property (NM_OBJECT (client), NM_DBUS_INTERFACE, "Version", &err);
/* TODO: we don't pass the error to the caller yet, maybe later */
if (err)
g_error_free (err);
return priv->version;
}
/**
* nm_client_get_state:
* @client: a #NMClient
*
* Gets the current daemon state.
*
* Returns: the current %NMState
**/
NMState
nm_client_get_state (NMClient *client)
{
NMClientPrivate *priv;
g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
priv = NM_CLIENT_GET_PRIVATE (client);
if (!priv->manager_running)
return NM_STATE_UNKNOWN;
if (priv->state == NM_STATE_UNKNOWN)
priv->state = _nm_object_get_uint_property (NM_OBJECT (client), NM_DBUS_INTERFACE, "State", NULL);
return priv->state;
}
/**
* 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)
{
NMClientPrivate *priv;
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
priv = NM_CLIENT_GET_PRIVATE (client);
if (!priv->have_networking_enabled) {
priv = NM_CLIENT_GET_PRIVATE (client);
if (!priv->networking_enabled) {
priv->networking_enabled = _nm_object_get_boolean_property (NM_OBJECT (client),
NM_DBUS_INTERFACE,
"NetworkingEnabled",
NULL);
priv->have_networking_enabled = TRUE;
}
}
return priv->networking_enabled;
}
/**
* nm_client_networking_set_enabled:
* @client: a #NMClient
* @enabled: %TRUE to set networking enabled, %FALSE to set networking disabled
*
* 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.
**/
void
nm_client_networking_set_enabled (NMClient *client, gboolean enable)
{
GError *err = NULL;
g_return_if_fail (NM_IS_CLIENT (client));
if (!org_freedesktop_NetworkManager_enable (NM_CLIENT_GET_PRIVATE (client)->client_proxy, enable, &err)) {
g_warning ("Error enabling/disabling networking: %s", err->message);
g_error_free (err);
}
}
/**
* nm_client_sleep:
* @client: a #NMClient
* @sleep: %TRUE to put the daemon to sleep
*
* Deprecated; use nm_client_networking_set_enabled() instead.
**/
void
nm_client_sleep (NMClient *client, gboolean sleep)
{
nm_client_networking_set_enabled (client, !sleep);
}
/**
* nm_client_get_manager_running:
* @client: a #NMClient
*
* Determines whether the daemon is running.
*
* Returns: %TRUE if the daemon is running
**/
gboolean
nm_client_get_manager_running (NMClient *client)
{
g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
return NM_CLIENT_GET_PRIVATE (client)->manager_running;
}
/**
* nm_client_get_permission_result:
* @client: a #NMClient
* @permission: the permission for which to return the result, one of #NMClientPermission
*
* Requests the result of a specific permission, which indicates whether the
* client can or cannot perform the action the permission represents
*
* Returns: the permission's result, one of #NMClientPermissionResult
**/
NMClientPermissionResult
nm_client_get_permission_result (NMClient *client, NMClientPermission permission)
{
gpointer result;
g_return_val_if_fail (NM_IS_CLIENT (client), NM_CLIENT_PERMISSION_RESULT_UNKNOWN);
result = g_hash_table_lookup (NM_CLIENT_GET_PRIVATE (client)->permissions,
GUINT_TO_POINTER (permission));
return GPOINTER_TO_UINT (result);
}
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