mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-07-21 18:24:49 +00:00
1d8ab72a60
4d326182 changed connection hashing slightly such that now base type settings
are always returned even if they are empty. Unfortunately a bunch of code in
the settings hashed connections with the ONLY_SECRETS flag and then checked
whether the returned hash was NULL or not to determine whether there were
any secrets, and then called nm_connection_update_secrets() with the hash.
nm_connection_update_secrets() would fail in the case where a setting
name was given, but the passed-in secrets hash did not contain any secrets
for the requested setting. Instead, the function should return success
to match the semantics of passing in an entire connection hash which may
not have any secrets either.
1651 lines
50 KiB
C
1651 lines
50 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* Dan Williams <dcbw@redhat.com>
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* Tambet Ingo <tambet@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* (C) Copyright 2007 - 2013 Red Hat, Inc.
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* (C) Copyright 2007 - 2008 Novell, Inc.
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*/
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#include <glib-object.h>
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#include <dbus/dbus-glib.h>
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#include <string.h>
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#include "nm-connection.h"
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#include "nm-utils.h"
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#include "nm-dbus-glib-types.h"
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#include "nm-setting-private.h"
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#include "nm-setting-8021x.h"
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#include "nm-setting-bluetooth.h"
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#include "nm-setting-connection.h"
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#include "nm-setting-infiniband.h"
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#include "nm-setting-ip4-config.h"
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#include "nm-setting-ip6-config.h"
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#include "nm-setting-ppp.h"
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#include "nm-setting-pppoe.h"
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#include "nm-setting-wimax.h"
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#include "nm-setting-wired.h"
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#include "nm-setting-adsl.h"
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#include "nm-setting-wireless.h"
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#include "nm-setting-wireless-security.h"
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#include "nm-setting-serial.h"
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#include "nm-setting-vpn.h"
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#include "nm-setting-olpc-mesh.h"
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#include "nm-setting-bond.h"
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#include "nm-setting-bridge.h"
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#include "nm-setting-bridge-port.h"
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#include "nm-setting-vlan.h"
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#include "nm-setting-serial.h"
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#include "nm-setting-gsm.h"
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#include "nm-setting-cdma.h"
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/**
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* SECTION:nm-connection
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* @short_description: Describes a connection to specific network or provider
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* @include: nm-connection.h
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*
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* An #NMConnection describes all the settings and configuration values that
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* are necessary to configure network devices for operation on a specific
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* network. Connections are the fundamental operating object for
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* NetworkManager; no device is connected without a #NMConnection, or
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* disconnected without having been connected with a #NMConnection.
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*
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* Each #NMConnection contains a list of #NMSetting objects usually referenced
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* by name (using nm_connection_get_setting_by_name()) or by type (with
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* nm_connection_get_setting()). The settings describe the actual parameters
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* with which the network devices are configured, including device-specific
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* parameters (MTU, SSID, APN, channel, rate, etc) and IP-level parameters
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* (addresses, routes, addressing methods, etc).
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*
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*/
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/**
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* nm_connection_error_quark:
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*
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* Registers an error quark for #NMConnection if necessary.
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*
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* Returns: the error quark used for #NMConnection errors.
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**/
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GQuark
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nm_connection_error_quark (void)
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{
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static GQuark quark;
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if (G_UNLIKELY (!quark))
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quark = g_quark_from_static_string ("nm-connection-error-quark");
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return quark;
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}
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typedef struct {
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GHashTable *settings;
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/* D-Bus path of the connection, if any */
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char *path;
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} NMConnectionPrivate;
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#define NM_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_CONNECTION, NMConnectionPrivate))
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G_DEFINE_TYPE (NMConnection, nm_connection, G_TYPE_OBJECT)
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enum {
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PROP_0,
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PROP_PATH,
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LAST_PROP
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};
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enum {
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SECRETS_UPDATED,
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SECRETS_CLEARED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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/*************************************************************/
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/**
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* nm_connection_lookup_setting_type:
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* @name: a setting name
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*
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* Returns the #GType of the setting's class for a given setting name.
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*
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* Returns: the #GType of the setting's class
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**/
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GType
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nm_connection_lookup_setting_type (const char *name)
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{
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return _nm_setting_lookup_setting_type (name);
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}
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/**
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* nm_connection_lookup_setting_type_by_quark:
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* @error_quark: a setting error quark
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*
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* Returns the #GType of the setting's class for a given setting error quark.
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* Useful for figuring out which setting a returned error is for.
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*
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* Returns: the #GType of the setting's class
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**/
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GType
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nm_connection_lookup_setting_type_by_quark (GQuark error_quark)
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{
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return _nm_setting_lookup_setting_type_by_quark (error_quark);
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}
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/**
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* nm_connection_create_setting:
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* @name: a setting name
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*
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* Create a new #NMSetting object of the desired type, given a setting name.
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*
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* Returns: (transfer full): the new setting object, or %NULL if the setting name was unknown
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**/
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NMSetting *
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nm_connection_create_setting (const char *name)
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{
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GType type;
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NMSetting *setting = NULL;
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g_return_val_if_fail (name != NULL, NULL);
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type = nm_connection_lookup_setting_type (name);
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if (type)
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setting = (NMSetting *) g_object_new (type, NULL);
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return setting;
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}
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/**
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* nm_connection_add_setting:
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* @connection: a #NMConnection
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* @setting: (transfer full): the #NMSetting to add to the connection object
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*
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* Adds a #NMSetting to the connection, replacing any previous #NMSetting of the
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* same name which has previously been added to the #NMConnection. The
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* connection takes ownership of the #NMSetting object and does not increase
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* the setting object's reference count.
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**/
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void
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nm_connection_add_setting (NMConnection *connection, NMSetting *setting)
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{
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g_return_if_fail (NM_IS_CONNECTION (connection));
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g_return_if_fail (NM_IS_SETTING (setting));
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g_hash_table_insert (NM_CONNECTION_GET_PRIVATE (connection)->settings,
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(gpointer) G_OBJECT_TYPE_NAME (setting),
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setting);
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}
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/**
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* nm_connection_remove_setting:
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* @connection: a #NMConnection
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* @setting_type: the #GType of the setting object to remove
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*
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* Removes the #NMSetting with the given #GType from the #NMConnection. This
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* operation dereferences the #NMSetting object.
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**/
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void
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nm_connection_remove_setting (NMConnection *connection, GType setting_type)
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{
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g_return_if_fail (NM_IS_CONNECTION (connection));
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g_return_if_fail (g_type_is_a (setting_type, NM_TYPE_SETTING));
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g_hash_table_remove (NM_CONNECTION_GET_PRIVATE (connection)->settings, g_type_name (setting_type));
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}
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/**
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* nm_connection_get_setting:
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* @connection: a #NMConnection
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* @setting_type: the #GType of the setting object to return
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*
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* Gets the #NMSetting with the given #GType, if one has been previously added
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* to the #NMConnection.
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*
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* Returns: (transfer none): the #NMSetting, or %NULL if no setting of that type was previously
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* added to the #NMConnection
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**/
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NMSetting *
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nm_connection_get_setting (NMConnection *connection, GType setting_type)
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{
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g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
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g_return_val_if_fail (g_type_is_a (setting_type, NM_TYPE_SETTING), NULL);
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return (NMSetting *) g_hash_table_lookup (NM_CONNECTION_GET_PRIVATE (connection)->settings,
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g_type_name (setting_type));
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}
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/**
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* nm_connection_get_setting_by_name:
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* @connection: a #NMConnection
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* @name: a setting name
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*
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* Gets the #NMSetting with the given name, if one has been previously added
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* the the #NMConnection.
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*
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* Returns: (transfer none): the #NMSetting, or %NULL if no setting with that name was previously
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* added to the #NMConnection
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**/
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NMSetting *
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nm_connection_get_setting_by_name (NMConnection *connection, const char *name)
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{
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GType type;
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g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
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g_return_val_if_fail (name != NULL, NULL);
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type = nm_connection_lookup_setting_type (name);
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return type ? nm_connection_get_setting (connection, type) : NULL;
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}
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/* not exposed until we actually need it */
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static NMSetting *
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_get_type_setting (NMConnection *connection)
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{
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NMSettingConnection *s_con;
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const char *type;
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NMSetting *base;
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g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
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s_con = nm_connection_get_setting_connection (connection);
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g_assert (s_con);
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type = nm_setting_connection_get_connection_type (s_con);
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g_assert (type);
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base = nm_connection_get_setting_by_name (connection, type);
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g_assert (base);
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return base;
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}
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static gboolean
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validate_permissions_type (GHashTable *hash, GError **error)
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{
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GHashTable *s_con;
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GValue *permissions;
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/* Ensure the connection::permissions item (if present) is the correct
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* type, otherwise the g_object_set() will throw a warning and ignore the
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* error, leaving us with no permissions.
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*/
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s_con = g_hash_table_lookup (hash, NM_SETTING_CONNECTION_SETTING_NAME);
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if (s_con) {
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permissions = g_hash_table_lookup (s_con, NM_SETTING_CONNECTION_PERMISSIONS);
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if (permissions) {
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if ( !G_VALUE_HOLDS (permissions, G_TYPE_STRV)
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&& !G_VALUE_HOLDS (permissions, DBUS_TYPE_G_LIST_OF_STRING)) {
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g_set_error_literal (error,
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NM_SETTING_ERROR,
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NM_SETTING_ERROR_PROPERTY_TYPE_MISMATCH,
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"Wrong permissions property type; should be a list of strings.");
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return FALSE;
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}
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}
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}
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return TRUE;
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}
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static gboolean
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hash_to_connection (NMConnection *connection, GHashTable *new, GError **error)
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{
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GHashTableIter iter;
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const char *setting_name;
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GHashTable *setting_hash;
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NMSetting *setting = NULL;
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GType type;
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g_hash_table_remove_all (NM_CONNECTION_GET_PRIVATE (connection)->settings);
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g_hash_table_iter_init (&iter, new);
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while (g_hash_table_iter_next (&iter, (gpointer) &setting_name, (gpointer) &setting_hash)) {
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type = nm_connection_lookup_setting_type (setting_name);
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if (type)
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setting = nm_setting_new_from_hash (type, setting_hash);
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if (setting)
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nm_connection_add_setting (connection, setting);
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}
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return nm_connection_verify (connection, error);
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}
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/**
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* nm_connection_replace_settings:
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* @connection: a #NMConnection
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* @new_settings: (element-type utf8 GLib.HashTable): a #GHashTable of settings
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* @error: location to store error, or %NULL
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*
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* Returns: %TRUE if the settings were valid and added to the connection, %FALSE
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* if they were not
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**/
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gboolean
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nm_connection_replace_settings (NMConnection *connection,
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GHashTable *new_settings,
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GError **error)
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{
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g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
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g_return_val_if_fail (new_settings != NULL, FALSE);
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if (error)
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g_return_val_if_fail (*error == NULL, FALSE);
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if (!validate_permissions_type (new_settings, error))
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return FALSE;
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return hash_to_connection (connection, new_settings, error);
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}
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/**
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* nm_connection_replace_settings_from_connection:
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* @connection: a #NMConnection
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* @new_connection: a #NMConnection to replace the settings of @connection with
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* @error: location to store error, or %NULL
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*
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* Deep-copies the settings of @new_conenction and replaces the settings of @connection
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* with the copied settings.
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*
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* Returns: %TRUE if the settings were valid and added to the connection, %FALSE
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* if they were not
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*
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* Since: 0.9.10
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**/
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gboolean
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nm_connection_replace_settings_from_connection (NMConnection *connection,
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NMConnection *new_connection,
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GError **error)
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{
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GHashTableIter iter;
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NMSetting *setting;
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g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
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g_return_val_if_fail (NM_IS_CONNECTION (new_connection), FALSE);
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if (error)
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g_return_val_if_fail (*error == NULL, FALSE);
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/* When 'connection' and 'new_connection' are the same object simply return
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* in order not to destroy 'connection' */
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if (connection == new_connection)
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return TRUE;
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/* No need to validate permissions like nm_connection_replace_settings()
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* since we're dealing with an NMConnection which has already done that.
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*/
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g_hash_table_remove_all (NM_CONNECTION_GET_PRIVATE (connection)->settings);
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g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (new_connection)->settings);
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while (g_hash_table_iter_next (&iter, NULL, (gpointer) &setting))
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nm_connection_add_setting (connection, nm_setting_duplicate (setting));
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return nm_connection_verify (connection, error);
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}
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/**
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* nm_connection_compare:
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* @a: a #NMConnection
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* @b: a second #NMConnection to compare with the first
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* @flags: compare flags, e.g. %NM_SETTING_COMPARE_FLAG_EXACT
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*
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* Compares two #NMConnection objects for similarity, with comparison behavior
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* modified by a set of flags. See nm_setting_compare() for a description of
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* each flag's behavior.
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*
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* Returns: %TRUE if the comparison succeeds, %FALSE if it does not
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**/
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gboolean
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nm_connection_compare (NMConnection *a,
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NMConnection *b,
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NMSettingCompareFlags flags)
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{
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GHashTableIter iter;
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NMSetting *src;
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if (!a && !b)
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return TRUE;
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if (!a || !b)
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return FALSE;
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/* A / B: ensure all settings in A match corresponding ones in B */
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g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (a)->settings);
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while (g_hash_table_iter_next (&iter, NULL, (gpointer) &src)) {
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NMSetting *cmp = nm_connection_get_setting (b, G_OBJECT_TYPE (src));
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if (!cmp || !nm_setting_compare (src, cmp, flags))
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return FALSE;
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}
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/* B / A: ensure settings in B that are not in A make the comparison fail */
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if (g_hash_table_size (NM_CONNECTION_GET_PRIVATE (a)->settings) !=
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g_hash_table_size (NM_CONNECTION_GET_PRIVATE (b)->settings))
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return FALSE;
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return TRUE;
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}
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static void
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diff_one_connection (NMConnection *a,
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NMConnection *b,
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NMSettingCompareFlags flags,
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gboolean invert_results,
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GHashTable *diffs)
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{
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NMConnectionPrivate *priv = NM_CONNECTION_GET_PRIVATE (a);
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GHashTableIter iter;
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NMSetting *a_setting = NULL;
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g_hash_table_iter_init (&iter, priv->settings);
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while (g_hash_table_iter_next (&iter, NULL, (gpointer) &a_setting)) {
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NMSetting *b_setting = NULL;
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const char *setting_name = nm_setting_get_name (a_setting);
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GHashTable *results;
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gboolean new_results = TRUE;
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if (b)
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b_setting = nm_connection_get_setting (b, G_OBJECT_TYPE (a_setting));
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results = g_hash_table_lookup (diffs, setting_name);
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if (results)
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new_results = FALSE;
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if (!nm_setting_diff (a_setting, b_setting, flags, invert_results, &results)) {
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if (new_results)
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g_hash_table_insert (diffs, g_strdup (setting_name), results);
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}
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}
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}
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/**
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* nm_connection_diff:
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* @a: a #NMConnection
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* @b: a second #NMConnection to compare with the first
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* @flags: compare flags, e.g. %NM_SETTING_COMPARE_FLAG_EXACT
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* @out_settings: (element-type utf8 GLib.HashTable): if the
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* connections differ, on return a hash table mapping setting names to
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* second-level GHashTable (utf8 to guint32), which contains the key names that
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* differ mapped to one or more of %NMSettingDiffResult as a bitfield
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*
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* Compares two #NMConnection objects for similarity, with comparison behavior
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* modified by a set of flags. See nm_setting_compare() for a description of
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* each flag's behavior. If the connections differ, settings and keys within
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* each setting that differ are added to the returned @out_settings hash table.
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* No values are returned, only key names.
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*
|
|
* Returns: %TRUE if the connections contain the same values, %FALSE if they do
|
|
* not
|
|
**/
|
|
gboolean
|
|
nm_connection_diff (NMConnection *a,
|
|
NMConnection *b,
|
|
NMSettingCompareFlags flags,
|
|
GHashTable **out_settings)
|
|
{
|
|
GHashTable *diffs;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (a), FALSE);
|
|
g_return_val_if_fail (out_settings != NULL, FALSE);
|
|
g_return_val_if_fail (*out_settings == NULL, FALSE);
|
|
if (b)
|
|
g_return_val_if_fail (NM_IS_CONNECTION (b), FALSE);
|
|
|
|
if (a == b)
|
|
return TRUE;
|
|
|
|
diffs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_hash_table_destroy);
|
|
|
|
/* Diff A to B, then B to A to capture keys in B that aren't in A */
|
|
diff_one_connection (a, b, flags, FALSE, diffs);
|
|
if (b)
|
|
diff_one_connection (b, a, flags, TRUE, diffs);
|
|
|
|
if (g_hash_table_size (diffs) == 0)
|
|
g_hash_table_destroy (diffs);
|
|
else
|
|
*out_settings = diffs;
|
|
|
|
return *out_settings ? FALSE : TRUE;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_verify:
|
|
* @connection: the #NMConnection to verify
|
|
* @error: location to store error, or %NULL
|
|
*
|
|
* Validates the connection and all its settings. Each setting's properties
|
|
* have allowed values, and some values are dependent on other values. For
|
|
* example, if a WiFi connection is security enabled, the #NMSettingWireless
|
|
* setting object's 'security' property must contain the setting name of the
|
|
* #NMSettingWirelessSecurity object, which must also be present in the
|
|
* connection for the connection to be valid. As another example, the
|
|
* #NMSettingWired object's 'mac-address' property must be a validly formatted
|
|
* MAC address. The returned #GError contains information about which
|
|
* setting and which property failed validation, and how it failed validation.
|
|
*
|
|
* Returns: %TRUE if the connection is valid, %FALSE if it is not
|
|
**/
|
|
gboolean
|
|
nm_connection_verify (NMConnection *connection, GError **error)
|
|
{
|
|
NMConnectionPrivate *priv;
|
|
NMSettingConnection *s_con;
|
|
GHashTableIter iter;
|
|
gpointer value;
|
|
GSList *all_settings = NULL;
|
|
gboolean success = TRUE;
|
|
NMSetting *base;
|
|
const char *ctype;
|
|
|
|
if (error)
|
|
g_return_val_if_fail (*error == NULL, FALSE);
|
|
|
|
if (!NM_IS_CONNECTION (connection)) {
|
|
g_set_error_literal (error,
|
|
NM_SETTING_CONNECTION_ERROR,
|
|
NM_SETTING_CONNECTION_ERROR_UNKNOWN,
|
|
"invalid connection; failed verification");
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
|
|
}
|
|
|
|
priv = NM_CONNECTION_GET_PRIVATE (connection);
|
|
|
|
/* First, make sure there's at least 'connection' setting */
|
|
s_con = nm_connection_get_setting_connection (connection);
|
|
if (!s_con) {
|
|
g_set_error_literal (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_CONNECTION_SETTING_NOT_FOUND,
|
|
"connection setting not found");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Build up the list of settings */
|
|
g_hash_table_iter_init (&iter, priv->settings);
|
|
while (g_hash_table_iter_next (&iter, NULL, &value))
|
|
all_settings = g_slist_append (all_settings, value);
|
|
|
|
/* Now, run the verify function of each setting */
|
|
g_hash_table_iter_init (&iter, priv->settings);
|
|
while (g_hash_table_iter_next (&iter, NULL, &value) && success)
|
|
success = nm_setting_verify (NM_SETTING (value), all_settings, error);
|
|
g_slist_free (all_settings);
|
|
|
|
if (success == FALSE)
|
|
return FALSE;
|
|
|
|
/* Now make sure the given 'type' setting can actually be the base setting
|
|
* of the connection. Can't have type=ppp for example.
|
|
*/
|
|
ctype = nm_setting_connection_get_connection_type (s_con);
|
|
if (!ctype) {
|
|
g_set_error_literal (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_CONNECTION_TYPE_INVALID,
|
|
"connection type missing");
|
|
return FALSE;
|
|
}
|
|
|
|
base = nm_connection_get_setting_by_name (connection, ctype);
|
|
if (!base) {
|
|
g_set_error_literal (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_CONNECTION_TYPE_INVALID,
|
|
"base setting GType not found");
|
|
return FALSE;
|
|
}
|
|
|
|
if (!_nm_setting_is_base_type (base)) {
|
|
g_set_error (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_CONNECTION_TYPE_INVALID,
|
|
"connection type '%s' is not a base type",
|
|
ctype);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_update_secrets:
|
|
* @connection: the #NMConnection
|
|
* @setting_name: the setting object name to which the secrets apply
|
|
* @secrets: (element-type utf8 GObject.Value): a #GHashTable mapping
|
|
* string:#GValue of setting property names and secrets of the given @setting_name
|
|
* @error: location to store error, or %NULL
|
|
*
|
|
* Update the specified setting's secrets, given a hash table of secrets
|
|
* intended for that setting (deserialized from D-Bus for example). Will also
|
|
* extract the given setting's secrets hash if given a hash of hashes, as would
|
|
* be returned from nm_connection_to_hash(). If @setting_name is %NULL, expects
|
|
* a fully serialized #NMConnection as returned by nm_connection_to_hash() and
|
|
* will update all secrets from all settings contained in @secrets.
|
|
*
|
|
* Returns: %TRUE if the secrets were successfully updated, %FALSE if the update
|
|
* failed (tried to update secrets for a setting that doesn't exist, etc)
|
|
**/
|
|
gboolean
|
|
nm_connection_update_secrets (NMConnection *connection,
|
|
const char *setting_name,
|
|
GHashTable *secrets,
|
|
GError **error)
|
|
{
|
|
NMSetting *setting;
|
|
gboolean success = FALSE, updated = FALSE;
|
|
GHashTable *setting_hash = NULL;
|
|
GHashTableIter iter;
|
|
const char *key;
|
|
gboolean hashed_connection = FALSE;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
|
|
g_return_val_if_fail (secrets != NULL, FALSE);
|
|
if (error)
|
|
g_return_val_if_fail (*error == NULL, FALSE);
|
|
|
|
/* Empty @secrets means success */
|
|
if (g_hash_table_size (secrets) == 0)
|
|
return TRUE;
|
|
|
|
/* For backwards compatibility, this function accepts either a hashed
|
|
* connection (GHashTable of GHashTables of GValues) or a single hashed
|
|
* setting (GHashTable of GValues).
|
|
*/
|
|
g_hash_table_iter_init (&iter, secrets);
|
|
while (g_hash_table_iter_next (&iter, (gpointer) &key, NULL)) {
|
|
if (_nm_setting_lookup_setting_type (key) != G_TYPE_INVALID) {
|
|
/* @secrets looks like a hashed connection */
|
|
hashed_connection = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (setting_name) {
|
|
/* Update just one setting's secrets */
|
|
setting = nm_connection_get_setting_by_name (connection, setting_name);
|
|
if (!setting) {
|
|
g_set_error_literal (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_SETTING_NOT_FOUND,
|
|
setting_name);
|
|
return FALSE;
|
|
}
|
|
|
|
if (hashed_connection) {
|
|
setting_hash = g_hash_table_lookup (secrets, setting_name);
|
|
if (!setting_hash) {
|
|
/* The hashed connection that didn't contain any secrets for
|
|
* @setting_name; just return success.
|
|
*/
|
|
success = TRUE;
|
|
}
|
|
}
|
|
|
|
if (!success) {
|
|
updated = success = nm_setting_update_secrets (setting,
|
|
setting_hash ? setting_hash : secrets,
|
|
error);
|
|
}
|
|
} else {
|
|
if (!hashed_connection) {
|
|
g_set_error_literal (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_SETTING_NOT_FOUND,
|
|
key);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Update each setting with any secrets from the hashed connection */
|
|
g_hash_table_iter_init (&iter, secrets);
|
|
while (g_hash_table_iter_next (&iter, (gpointer) &key, (gpointer) &setting_hash)) {
|
|
setting = nm_connection_get_setting_by_name (connection, key);
|
|
if (!setting) {
|
|
g_set_error_literal (error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_SETTING_NOT_FOUND,
|
|
key);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Update the secrets for this setting */
|
|
success = nm_setting_update_secrets (setting, setting_hash, error);
|
|
if (success)
|
|
updated = TRUE;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (updated)
|
|
g_signal_emit (connection, signals[SECRETS_UPDATED], 0, setting_name);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_need_secrets:
|
|
* @connection: the #NMConnection
|
|
* @hints: (out) (element-type utf8) (allow-none) (transfer container):
|
|
* the address of a pointer to a #GPtrArray, initialized to %NULL, which on
|
|
* return points to an allocated #GPtrArray containing the property names of
|
|
* secrets of the #NMSetting which may be required; the caller owns the array
|
|
* and must free the array itself with g_ptr_array_free(), but not free its
|
|
* elements
|
|
*
|
|
* Returns the name of the first setting object in the connection which would
|
|
* need secrets to make a successful connection. The returned hints are only
|
|
* intended as a guide to what secrets may be required, because in some
|
|
* circumstances, there is no way to conclusively determine exactly which
|
|
* secrets are needed.
|
|
*
|
|
* Returns: the setting name of the #NMSetting object which has invalid or
|
|
* missing secrets
|
|
**/
|
|
const char *
|
|
nm_connection_need_secrets (NMConnection *connection,
|
|
GPtrArray **hints)
|
|
{
|
|
NMConnectionPrivate *priv;
|
|
GHashTableIter hiter;
|
|
GSList *settings = NULL;
|
|
GSList *iter;
|
|
const char *name = NULL;
|
|
NMSetting *setting;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
if (hints)
|
|
g_return_val_if_fail (*hints == NULL, NULL);
|
|
|
|
priv = NM_CONNECTION_GET_PRIVATE (connection);
|
|
|
|
/* Get list of settings in priority order */
|
|
g_hash_table_iter_init (&hiter, priv->settings);
|
|
while (g_hash_table_iter_next (&hiter, NULL, (gpointer) &setting))
|
|
settings = g_slist_insert_sorted (settings, setting, _nm_setting_compare_priority);
|
|
|
|
for (iter = settings; iter; iter = g_slist_next (iter)) {
|
|
GPtrArray *secrets;
|
|
|
|
setting = NM_SETTING (iter->data);
|
|
secrets = nm_setting_need_secrets (setting);
|
|
if (secrets) {
|
|
if (hints)
|
|
*hints = secrets;
|
|
else
|
|
g_ptr_array_free (secrets, TRUE);
|
|
|
|
name = nm_setting_get_name (setting);
|
|
break;
|
|
}
|
|
}
|
|
|
|
g_slist_free (settings);
|
|
return name;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_clear_secrets:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* Clears and frees any secrets that may be stored in the connection, to avoid
|
|
* keeping secret data in memory when not needed.
|
|
**/
|
|
void
|
|
nm_connection_clear_secrets (NMConnection *connection)
|
|
{
|
|
GHashTableIter iter;
|
|
NMSetting *setting;
|
|
|
|
g_return_if_fail (NM_IS_CONNECTION (connection));
|
|
|
|
g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (connection)->settings);
|
|
while (g_hash_table_iter_next (&iter, NULL, (gpointer) &setting))
|
|
nm_setting_clear_secrets (setting);
|
|
|
|
g_signal_emit (connection, signals[SECRETS_CLEARED], 0);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_clear_secrets_with_flags:
|
|
* @connection: the #NMConnection
|
|
* @func: (scope call): function to be called to determine whether a
|
|
* specific secret should be cleared or not
|
|
* @user_data: caller-supplied data passed to @func
|
|
*
|
|
* Clears and frees secrets determined by @func.
|
|
**/
|
|
void
|
|
nm_connection_clear_secrets_with_flags (NMConnection *connection,
|
|
NMSettingClearSecretsWithFlagsFn func,
|
|
gpointer user_data)
|
|
{
|
|
GHashTableIter iter;
|
|
NMSetting *setting;
|
|
|
|
g_return_if_fail (NM_IS_CONNECTION (connection));
|
|
|
|
g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (connection)->settings);
|
|
while (g_hash_table_iter_next (&iter, NULL, (gpointer) &setting))
|
|
nm_setting_clear_secrets_with_flags (setting, func, user_data);
|
|
|
|
g_signal_emit (connection, signals[SECRETS_CLEARED], 0);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_to_hash:
|
|
* @connection: the #NMConnection
|
|
* @flags: hash flags, e.g. %NM_SETTING_HASH_FLAG_ALL
|
|
*
|
|
* Converts the #NMConnection into a #GHashTable describing the connection,
|
|
* suitable for marshalling over D-Bus or serializing. The hash table mapping
|
|
* is string:#GHashTable with each element in the returned hash representing
|
|
* a #NMSetting object. The keys are setting object names, and the values
|
|
* are #GHashTables mapping string:GValue, each of which represents the
|
|
* properties of the #NMSetting object.
|
|
*
|
|
* Returns: (transfer full) (element-type utf8 GLib.HashTable): a new
|
|
* #GHashTable describing the connection, its settings, and each setting's
|
|
* properties. The caller owns the hash table and must unref the hash table
|
|
* with g_hash_table_unref() when it is no longer needed.
|
|
**/
|
|
GHashTable *
|
|
nm_connection_to_hash (NMConnection *connection, NMSettingHashFlags flags)
|
|
{
|
|
NMConnectionPrivate *priv;
|
|
GHashTableIter iter;
|
|
gpointer key, data;
|
|
GHashTable *ret, *setting_hash;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
ret = g_hash_table_new_full (g_str_hash, g_str_equal,
|
|
g_free, (GDestroyNotify) g_hash_table_destroy);
|
|
|
|
priv = NM_CONNECTION_GET_PRIVATE (connection);
|
|
|
|
/* Add each setting's hash to the main hash */
|
|
g_hash_table_iter_init (&iter, priv->settings);
|
|
while (g_hash_table_iter_next (&iter, &key, &data)) {
|
|
NMSetting *setting = NM_SETTING (data);
|
|
|
|
setting_hash = nm_setting_to_hash (setting, flags);
|
|
if (setting_hash)
|
|
g_hash_table_insert (ret, g_strdup (nm_setting_get_name (setting)), setting_hash);
|
|
}
|
|
|
|
/* Don't send empty hashes */
|
|
if (g_hash_table_size (ret) < 1) {
|
|
g_hash_table_destroy (ret);
|
|
ret = NULL;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_is_type:
|
|
* @connection: the #NMConnection
|
|
* @type: a setting name to check the connection's type against (like
|
|
* %NM_SETTING_WIRELESS_SETTING_NAME or %NM_SETTING_WIRED_SETTING_NAME)
|
|
*
|
|
* A convenience function to check if the given @connection is a particular
|
|
* type (ie wired, wifi, ppp, etc). Checks the #NMSettingConnection:type
|
|
* property of the connection and matches that against @type.
|
|
*
|
|
* Returns: %TRUE if the connection is of the given @type, %FALSE if not
|
|
**/
|
|
gboolean
|
|
nm_connection_is_type (NMConnection *connection, const char *type)
|
|
{
|
|
NMSettingConnection *s_con;
|
|
const char *type2;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
|
|
g_return_val_if_fail (type != NULL, FALSE);
|
|
|
|
s_con = nm_connection_get_setting_connection (connection);
|
|
g_assert (s_con);
|
|
|
|
type2 = nm_setting_connection_get_connection_type (s_con);
|
|
g_assert (type2);
|
|
|
|
return !strcmp (type2, type);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_for_each_setting_value:
|
|
* @connection: the #NMConnection
|
|
* @func: (scope call): user-supplied function called for each setting's property
|
|
* @user_data: user data passed to @func at each invocation
|
|
*
|
|
* Iterates over the properties of each #NMSetting object in the #NMConnection,
|
|
* calling the supplied user function for each property.
|
|
**/
|
|
void
|
|
nm_connection_for_each_setting_value (NMConnection *connection,
|
|
NMSettingValueIterFn func,
|
|
gpointer user_data)
|
|
{
|
|
GHashTableIter iter;
|
|
gpointer value;
|
|
|
|
g_return_if_fail (NM_IS_CONNECTION (connection));
|
|
g_return_if_fail (func != NULL);
|
|
|
|
g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (connection)->settings);
|
|
while (g_hash_table_iter_next (&iter, NULL, &value))
|
|
nm_setting_enumerate_values (NM_SETTING (value), func, user_data);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_dump:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* Print the connection to stdout. For debugging purposes ONLY, should NOT
|
|
* be used for serialization of the connection or machine-parsed in any way. The
|
|
* output format is not guaranteed to be stable and may change at any time.
|
|
**/
|
|
void
|
|
nm_connection_dump (NMConnection *connection)
|
|
{
|
|
GHashTableIter iter;
|
|
NMSetting *setting;
|
|
const char *setting_name;
|
|
char *str;
|
|
|
|
g_return_if_fail (NM_IS_CONNECTION (connection));
|
|
|
|
g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (connection)->settings);
|
|
while (g_hash_table_iter_next (&iter, (gpointer) &setting_name, (gpointer) &setting)) {
|
|
str = nm_setting_to_string (setting);
|
|
g_print ("%s\n", str);
|
|
g_free (str);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* nm_connection_set_path:
|
|
* @connection: the #NMConnection
|
|
* @path: the D-Bus path of the connection as given by the settings service
|
|
* which provides the connection
|
|
*
|
|
* Sets the D-Bus path of the connection. This property is not serialized, and
|
|
* is only for the reference of the caller. Sets the #NMConnection:path
|
|
* property.
|
|
**/
|
|
void
|
|
nm_connection_set_path (NMConnection *connection, const char *path)
|
|
{
|
|
NMConnectionPrivate *priv;
|
|
|
|
g_return_if_fail (NM_IS_CONNECTION (connection));
|
|
|
|
priv = NM_CONNECTION_GET_PRIVATE (connection);
|
|
|
|
g_free (priv->path);
|
|
priv->path = NULL;
|
|
|
|
if (path)
|
|
priv->path = g_strdup (path);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_path:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* Returns the connection's D-Bus path.
|
|
*
|
|
* Returns: the D-Bus path of the connection, previously set by a call to
|
|
* nm_connection_set_path().
|
|
**/
|
|
const char *
|
|
nm_connection_get_path (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return NM_CONNECTION_GET_PRIVATE (connection)->path;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_virtual_iface_name:
|
|
* @connection: The #NMConnection
|
|
*
|
|
* Returns the name of the virtual kernel interface which the connection
|
|
* needs to use if specified in the settings. This function abstracts all
|
|
* connection types which require this functionality. For all other
|
|
* connection types, this function will return %NULL.
|
|
*
|
|
* Returns: Name of the kernel interface or %NULL
|
|
*/
|
|
const char *
|
|
nm_connection_get_virtual_iface_name (NMConnection *connection)
|
|
{
|
|
NMSetting *base;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
base = _get_type_setting (connection);
|
|
g_assert (base);
|
|
|
|
return nm_setting_get_virtual_iface_name (base);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_new:
|
|
*
|
|
* Creates a new #NMConnection object with no #NMSetting objects.
|
|
*
|
|
* Returns: the new empty #NMConnection object
|
|
**/
|
|
NMConnection *
|
|
nm_connection_new (void)
|
|
{
|
|
return (NMConnection *) g_object_new (NM_TYPE_CONNECTION, NULL);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_new_from_hash:
|
|
* @hash: (element-type utf8 GLib.HashTable): the #GHashTable describing
|
|
* the connection
|
|
* @error: on unsuccessful return, an error
|
|
*
|
|
* Creates a new #NMConnection from a hash table describing the connection. See
|
|
* nm_connection_to_hash() for a description of the expected hash table.
|
|
*
|
|
* Returns: the new #NMConnection object, populated with settings created
|
|
* from the values in the hash table, or %NULL if the connection failed to
|
|
* validate
|
|
**/
|
|
NMConnection *
|
|
nm_connection_new_from_hash (GHashTable *hash, GError **error)
|
|
{
|
|
NMConnection *connection;
|
|
|
|
g_return_val_if_fail (hash != NULL, NULL);
|
|
|
|
if (!validate_permissions_type (hash, error))
|
|
return NULL;
|
|
|
|
connection = nm_connection_new ();
|
|
if (!hash_to_connection (connection, hash, error)) {
|
|
g_object_unref (connection);
|
|
return NULL;
|
|
}
|
|
return connection;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_duplicate:
|
|
* @connection: the #NMConnection to duplicate
|
|
*
|
|
* Duplicates a #NMConnection.
|
|
*
|
|
* Returns: (transfer full): a new #NMConnection containing the same settings and properties
|
|
* as the source #NMConnection
|
|
**/
|
|
NMConnection *
|
|
nm_connection_duplicate (NMConnection *connection)
|
|
{
|
|
NMConnection *dup;
|
|
GHashTableIter iter;
|
|
NMSetting *setting;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
dup = nm_connection_new ();
|
|
nm_connection_set_path (dup, nm_connection_get_path (connection));
|
|
|
|
g_hash_table_iter_init (&iter, NM_CONNECTION_GET_PRIVATE (connection)->settings);
|
|
while (g_hash_table_iter_next (&iter, NULL, (gpointer) &setting))
|
|
nm_connection_add_setting (dup, nm_setting_duplicate (setting));
|
|
|
|
return dup;
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_uuid:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return the UUID from the connection's #NMSettingConnection.
|
|
*
|
|
* Returns: the UUID from the connection's 'connection' setting
|
|
**/
|
|
const char *
|
|
nm_connection_get_uuid (NMConnection *connection)
|
|
{
|
|
NMSettingConnection *s_con;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
s_con = nm_connection_get_setting_connection (connection);
|
|
g_return_val_if_fail (s_con != NULL, NULL);
|
|
|
|
return nm_setting_connection_get_uuid (s_con);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_id:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return the ID from the connection's #NMSettingConnection.
|
|
*
|
|
* Returns: the ID from the connection's 'connection' setting
|
|
**/
|
|
const char *
|
|
nm_connection_get_id (NMConnection *connection)
|
|
{
|
|
NMSettingConnection *s_con;
|
|
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
s_con = nm_connection_get_setting_connection (connection);
|
|
g_return_val_if_fail (s_con != NULL, NULL);
|
|
|
|
return nm_setting_connection_get_id (s_con);
|
|
}
|
|
|
|
/*************************************************************/
|
|
|
|
/**
|
|
* nm_connection_get_setting_802_1x:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSetting8021x the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSetting8021x if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSetting8021x *
|
|
nm_connection_get_setting_802_1x (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSetting8021x *) nm_connection_get_setting (connection, NM_TYPE_SETTING_802_1X);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_bluetooth:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingBluetooth the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingBluetooth if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingBluetooth *
|
|
nm_connection_get_setting_bluetooth (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingBluetooth *) nm_connection_get_setting (connection, NM_TYPE_SETTING_BLUETOOTH);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_bond:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingBond the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingBond if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingBond *
|
|
nm_connection_get_setting_bond (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingBond *) nm_connection_get_setting (connection, NM_TYPE_SETTING_BOND);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_bridge:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingBridge the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingBridge if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingBridge *
|
|
nm_connection_get_setting_bridge (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingBridge *) nm_connection_get_setting (connection, NM_TYPE_SETTING_BRIDGE);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_cdma:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingCdma the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingCdma if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingCdma *
|
|
nm_connection_get_setting_cdma (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingCdma *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CDMA);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_connection:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingConnection the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingConnection if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingConnection *
|
|
nm_connection_get_setting_connection (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_generic:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingGeneric the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingGeneric if the connection contains one, otherwise NULL
|
|
**/
|
|
NMSettingGeneric *
|
|
nm_connection_get_setting_generic (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingGeneric *) nm_connection_get_setting (connection, NM_TYPE_SETTING_GENERIC);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_gsm:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingGsm the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingGsm if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingGsm *
|
|
nm_connection_get_setting_gsm (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingGsm *) nm_connection_get_setting (connection, NM_TYPE_SETTING_GSM);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_infiniband:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingInfiniband the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingInfiniband if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingInfiniband *
|
|
nm_connection_get_setting_infiniband (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingInfiniband *) nm_connection_get_setting (connection, NM_TYPE_SETTING_INFINIBAND);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_ip4_config:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingIP4Config the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingIP4Config if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingIP4Config *
|
|
nm_connection_get_setting_ip4_config (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingIP4Config *) nm_connection_get_setting (connection, NM_TYPE_SETTING_IP4_CONFIG);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_ip6_config:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingIP6Config the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingIP6Config if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingIP6Config *
|
|
nm_connection_get_setting_ip6_config (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingIP6Config *) nm_connection_get_setting (connection, NM_TYPE_SETTING_IP6_CONFIG);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_olpc_mesh:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingOlpcMesh the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingOlpcMesh if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingOlpcMesh *
|
|
nm_connection_get_setting_olpc_mesh (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingOlpcMesh *) nm_connection_get_setting (connection, NM_TYPE_SETTING_OLPC_MESH);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_ppp:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingPPP the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingPPP if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingPPP *
|
|
nm_connection_get_setting_ppp (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingPPP *) nm_connection_get_setting (connection, NM_TYPE_SETTING_PPP);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_pppoe:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingPPPOE the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingPPPOE if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingPPPOE *
|
|
nm_connection_get_setting_pppoe (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingPPPOE *) nm_connection_get_setting (connection, NM_TYPE_SETTING_PPPOE);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_serial:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingSerial the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingSerial if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingSerial *
|
|
nm_connection_get_setting_serial (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingSerial *) nm_connection_get_setting (connection, NM_TYPE_SETTING_SERIAL);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_vpn:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingVPN the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingVPN if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingVPN *
|
|
nm_connection_get_setting_vpn (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingVPN *) nm_connection_get_setting (connection, NM_TYPE_SETTING_VPN);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_wimax:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingWimax the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingWimax if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingWimax *
|
|
nm_connection_get_setting_wimax (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingWimax *) nm_connection_get_setting (connection, NM_TYPE_SETTING_WIMAX);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_wired:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingWired the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingWired if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingWired *
|
|
nm_connection_get_setting_wired (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingWired *) nm_connection_get_setting (connection, NM_TYPE_SETTING_WIRED);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_adsl:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingAdsl the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingAdsl if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingAdsl *
|
|
nm_connection_get_setting_adsl (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingAdsl *) nm_connection_get_setting (connection, NM_TYPE_SETTING_ADSL);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_wireless:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingWireless the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingWireless if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingWireless *
|
|
nm_connection_get_setting_wireless (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingWireless *) nm_connection_get_setting (connection, NM_TYPE_SETTING_WIRELESS);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_wireless_security:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingWirelessSecurity the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingWirelessSecurity if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingWirelessSecurity *
|
|
nm_connection_get_setting_wireless_security (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingWirelessSecurity *) nm_connection_get_setting (connection, NM_TYPE_SETTING_WIRELESS_SECURITY);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_bridge_port:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingBridgePort the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingBridgePort if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingBridgePort *
|
|
nm_connection_get_setting_bridge_port (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingBridgePort *) nm_connection_get_setting (connection, NM_TYPE_SETTING_BRIDGE_PORT);
|
|
}
|
|
|
|
/**
|
|
* nm_connection_get_setting_vlan:
|
|
* @connection: the #NMConnection
|
|
*
|
|
* A shortcut to return any #NMSettingVlan the connection might contain.
|
|
*
|
|
* Returns: (transfer none): an #NMSettingVlan if the connection contains one, otherwise %NULL
|
|
**/
|
|
NMSettingVlan *
|
|
nm_connection_get_setting_vlan (NMConnection *connection)
|
|
{
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
|
|
|
|
return (NMSettingVlan *) nm_connection_get_setting (connection, NM_TYPE_SETTING_VLAN);
|
|
}
|
|
|
|
/*************************************************************/
|
|
|
|
static void
|
|
nm_connection_init (NMConnection *connection)
|
|
{
|
|
NMConnectionPrivate *priv = NM_CONNECTION_GET_PRIVATE (connection);
|
|
|
|
priv->settings = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_object_unref);
|
|
}
|
|
|
|
static void
|
|
finalize (GObject *object)
|
|
{
|
|
NMConnection *connection = NM_CONNECTION (object);
|
|
NMConnectionPrivate *priv = NM_CONNECTION_GET_PRIVATE (connection);
|
|
|
|
g_hash_table_destroy (priv->settings);
|
|
priv->settings = NULL;
|
|
|
|
g_free (priv->path);
|
|
priv->path = NULL;
|
|
|
|
G_OBJECT_CLASS (nm_connection_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
set_property (GObject *object, guint prop_id,
|
|
const GValue *value, GParamSpec *pspec)
|
|
{
|
|
NMConnection *connection = NM_CONNECTION (object);
|
|
|
|
switch (prop_id) {
|
|
case PROP_PATH:
|
|
nm_connection_set_path (connection, g_value_get_string (value));
|
|
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)
|
|
{
|
|
NMConnection *connection = NM_CONNECTION (object);
|
|
|
|
switch (prop_id) {
|
|
case PROP_PATH:
|
|
g_value_set_string (value, nm_connection_get_path (connection));
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
nm_connection_class_init (NMConnectionClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
g_type_class_add_private (klass, sizeof (NMConnectionPrivate));
|
|
|
|
/* virtual methods */
|
|
object_class->set_property = set_property;
|
|
object_class->get_property = get_property;
|
|
object_class->finalize = finalize;
|
|
|
|
/* Properties */
|
|
|
|
/**
|
|
* NMConnection:path:
|
|
*
|
|
* The connection's D-Bus path, used only by the calling process as a record
|
|
* of the D-Bus path of the connection as provided by a settings service.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_PATH,
|
|
g_param_spec_string (NM_CONNECTION_PATH,
|
|
"Path",
|
|
"Path",
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
|
|
|
|
/* Signals */
|
|
|
|
/**
|
|
* NMConnection::secrets-updated:
|
|
* @connection: the object on which the signal is emitted
|
|
* @setting_name: the setting name of the #NMSetting for which secrets were
|
|
* updated
|
|
*
|
|
* The ::secrets-updated signal is emitted when the secrets of a setting
|
|
* have been changed.
|
|
*/
|
|
signals[SECRETS_UPDATED] =
|
|
g_signal_new ("secrets-updated",
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (NMConnectionClass, secrets_updated),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__STRING,
|
|
G_TYPE_NONE, 1,
|
|
G_TYPE_STRING);
|
|
|
|
/**
|
|
* NMConnection::secrets-cleared:
|
|
* @connection: the object on which the signal is emitted
|
|
*
|
|
* The ::secrets-cleared signal is emitted when the secrets of a connection
|
|
* are cleared.
|
|
*/
|
|
signals[SECRETS_CLEARED] =
|
|
g_signal_new ("secrets-cleared",
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_FIRST,
|
|
0, NULL, NULL,
|
|
g_cclosure_marshal_VOID__VOID,
|
|
G_TYPE_NONE, 0);
|
|
}
|
|
|