7f8dc06dff
NMSettingsConnectionInterface was created to allow the daemon and NM clients to have common code that handled both system and user connections. It's no longer needed now that user settings services are gone. This concludes the flattening of libnm-glib.
234 lines
6.8 KiB
C
234 lines
6.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager system settings service - keyfile plugin
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2008 Novell, Inc.
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* Copyright (C) 2008 Red Hat, Inc.
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*/
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#include <string.h>
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#include <glib/gstdio.h>
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#include <NetworkManager.h>
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#include <nm-setting-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-keyfile-connection.h"
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#include "reader.h"
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#include "writer.h"
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G_DEFINE_TYPE (NMKeyfileConnection, nm_keyfile_connection, NM_TYPE_SYSCONFIG_CONNECTION)
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#define NM_KEYFILE_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_KEYFILE_CONNECTION, NMKeyfileConnectionPrivate))
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typedef struct {
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char *filename;
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} NMKeyfileConnectionPrivate;
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enum {
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PROP_0,
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PROP_FILENAME,
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LAST_PROP
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};
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NMKeyfileConnection *
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nm_keyfile_connection_new (const char *filename)
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{
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g_return_val_if_fail (filename != NULL, NULL);
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return (NMKeyfileConnection *) g_object_new (NM_TYPE_KEYFILE_CONNECTION,
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NM_KEYFILE_CONNECTION_FILENAME, filename,
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NULL);
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}
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const char *
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nm_keyfile_connection_get_filename (NMKeyfileConnection *self)
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{
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g_return_val_if_fail (NM_IS_KEYFILE_CONNECTION (self), NULL);
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return NM_KEYFILE_CONNECTION_GET_PRIVATE (self)->filename;
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}
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static void
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commit_changes (NMSysconfigConnection *connection,
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NMSysconfigConnectionCommitFunc callback,
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gpointer user_data)
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{
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NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (connection);
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char *filename = NULL;
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GError *error = NULL;
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if (!write_connection (NM_CONNECTION (connection), KEYFILE_DIR, 0, 0, &filename, &error)) {
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callback (connection, error, user_data);
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g_clear_error (&error);
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return;
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}
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if (g_strcmp0 (priv->filename, filename)) {
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/* Update the filename if it changed */
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g_free (priv->filename);
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priv->filename = filename;
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} else
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g_free (filename);
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NM_SYSCONFIG_CONNECTION_CLASS (nm_keyfile_connection_parent_class)->commit_changes (connection,
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callback,
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user_data);
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}
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static void
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do_delete (NMSysconfigConnection *connection,
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NMSysconfigConnectionDeleteFunc callback,
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gpointer user_data)
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{
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NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (connection);
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g_unlink (priv->filename);
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NM_SYSCONFIG_CONNECTION_CLASS (nm_keyfile_connection_parent_class)->delete (connection,
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callback,
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user_data);
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}
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/* GObject */
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static void
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nm_keyfile_connection_init (NMKeyfileConnection *connection)
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{
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}
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static GObject *
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constructor (GType type,
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guint n_construct_params,
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GObjectConstructParam *construct_params)
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{
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GObject *object;
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NMKeyfileConnectionPrivate *priv;
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NMSettingConnection *s_con;
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NMConnection *tmp;
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object = G_OBJECT_CLASS (nm_keyfile_connection_parent_class)->constructor (type, n_construct_params, construct_params);
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if (!object)
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return NULL;
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priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object);
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g_assert (priv->filename);
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tmp = connection_from_file (priv->filename);
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if (!tmp) {
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g_object_unref (object);
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return NULL;
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}
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nm_sysconfig_connection_replace_settings (NM_SYSCONFIG_CONNECTION (object), tmp, NULL);
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g_object_unref (tmp);
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/* if for some reason the connection didn't have a UUID, add one */
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s_con = (NMSettingConnection *) nm_connection_get_setting (NM_CONNECTION (object), NM_TYPE_SETTING_CONNECTION);
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if (s_con && !nm_setting_connection_get_uuid (s_con)) {
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GError *error = NULL;
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char *uuid;
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uuid = nm_utils_uuid_generate ();
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g_object_set (s_con, NM_SETTING_CONNECTION_UUID, uuid, NULL);
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g_free (uuid);
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if (!write_connection (NM_CONNECTION (object), KEYFILE_DIR, 0, 0, NULL, &error)) {
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g_warning ("Couldn't update connection %s with a UUID: (%d) %s",
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nm_setting_connection_get_id (s_con),
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error ? error->code : 0,
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(error && error->message) ? error->message : "unknown");
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g_error_free (error);
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}
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}
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return object;
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}
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static void
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finalize (GObject *object)
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{
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NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object);
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nm_connection_clear_secrets (NM_CONNECTION (object));
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g_free (priv->filename);
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G_OBJECT_CLASS (nm_keyfile_connection_parent_class)->finalize (object);
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}
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static void
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set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec)
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{
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NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_FILENAME:
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/* Construct only */
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priv->filename = g_value_dup_string (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec)
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{
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NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_FILENAME:
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g_value_set_string (value, priv->filename);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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nm_keyfile_connection_class_init (NMKeyfileConnectionClass *keyfile_connection_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (keyfile_connection_class);
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NMSysconfigConnectionClass *sysconfig_class = NM_SYSCONFIG_CONNECTION_CLASS (keyfile_connection_class);
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g_type_class_add_private (keyfile_connection_class, sizeof (NMKeyfileConnectionPrivate));
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/* Virtual methods */
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object_class->constructor = constructor;
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object_class->set_property = set_property;
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object_class->get_property = get_property;
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object_class->finalize = finalize;
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sysconfig_class->commit_changes = commit_changes;
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sysconfig_class->delete = do_delete;
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/* Properties */
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g_object_class_install_property
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(object_class, PROP_FILENAME,
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g_param_spec_string (NM_KEYFILE_CONNECTION_FILENAME,
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"FileName",
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"File name",
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NULL,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
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}
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