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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager -- Network link manager
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright (C) 2008 Red Hat, Inc.
*/
#include <glib.h>
#include <string.h>
#include "NetworkManager.h"
#include "nm-dbus-manager.h"
#include "nm-dhcp4-config.h"
#include "nm-dhcp4-config-glue.h"
#include "nm-dbus-glib-types.h"
#include "nm-utils.h"
G_DEFINE_TYPE (NMDHCP4Config, nm_dhcp4_config, G_TYPE_OBJECT)
#define NM_DHCP4_CONFIG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DHCP4_CONFIG, NMDHCP4ConfigPrivate))
typedef struct {
char *dbus_path;
GHashTable *options;
} NMDHCP4ConfigPrivate;
enum {
PROP_0,
PROP_OPTIONS,
LAST_PROP
};
NMDHCP4Config *
nm_dhcp4_config_new (void)
{
return NM_DHCP4_CONFIG (g_object_new (NM_TYPE_DHCP4_CONFIG, NULL));
}
void
nm_dhcp4_config_add_option (NMDHCP4Config *self,
const char *key,
const char *option)
{
GValue *svalue;
g_return_if_fail (NM_IS_DHCP4_CONFIG (self));
g_return_if_fail (key != NULL);
g_return_if_fail (option != NULL);
svalue = g_slice_new0 (GValue);
g_value_init (svalue, G_TYPE_STRING);
g_value_set_string (svalue, option);
g_hash_table_insert (NM_DHCP4_CONFIG_GET_PRIVATE (self)->options, g_strdup (key), svalue);
g_object_notify (G_OBJECT (self), NM_DHCP4_CONFIG_OPTIONS);
}
void
nm_dhcp4_config_reset (NMDHCP4Config *self)
{
g_return_if_fail (NM_IS_DHCP4_CONFIG (self));
g_hash_table_remove_all (NM_DHCP4_CONFIG_GET_PRIVATE (self)->options);
g_object_notify (G_OBJECT (self), NM_DHCP4_CONFIG_OPTIONS);
}
const char *
nm_dhcp4_config_get_option (NMDHCP4Config *self, const char *key)
{
GValue *value;
g_return_val_if_fail (NM_IS_DHCP4_CONFIG (self), NULL);
g_return_val_if_fail (key != NULL, NULL);
value = g_hash_table_lookup (NM_DHCP4_CONFIG_GET_PRIVATE (self)->options, key);
return value ? g_value_get_string (value) : NULL;
}
/* Caller owns the list, but not the values in the list */
GSList *
nm_dhcp4_config_list_options (NMDHCP4Config *self)
{
GHashTableIter iter;
const char *option = NULL;
GSList *list = NULL;
g_return_val_if_fail (NM_IS_DHCP4_CONFIG (self), NULL);
g_hash_table_iter_init (&iter, NM_DHCP4_CONFIG_GET_PRIVATE (self)->options);
while (g_hash_table_iter_next (&iter, (gpointer) &option, NULL))
list = g_slist_prepend (list, (gpointer) option);
return list;
}
const char *
nm_dhcp4_config_get_dbus_path (NMDHCP4Config *self)
{
g_return_val_if_fail (NM_IS_DHCP4_CONFIG (self), NULL);
return NM_DHCP4_CONFIG_GET_PRIVATE (self)->dbus_path;
}
static void
nm_gvalue_destroy (gpointer data)
{
GValue *value = (GValue *) data;
g_value_unset (value);
g_slice_free (GValue, value);
}
static void
nm_dhcp4_config_init (NMDHCP4Config *self)
{
NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (self);
static guint32 counter = 0;
priv->dbus_path = g_strdup_printf (NM_DBUS_PATH "/DHCP4Config/%d", counter++);
nm_dbus_manager_register_object (nm_dbus_manager_get (), priv->dbus_path, self);
priv->options = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, nm_gvalue_destroy);
}
static void
finalize (GObject *object)
{
NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (object);
g_free (priv->dbus_path);
g_hash_table_destroy (priv->options);
G_OBJECT_CLASS (nm_dhcp4_config_parent_class)->finalize (object);
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (object);
switch (prop_id) {
case PROP_OPTIONS:
g_value_set_boxed (value, priv->options);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nm_dhcp4_config_class_init (NMDHCP4ConfigClass *config_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (config_class);
g_type_class_add_private (config_class, sizeof (NMDHCP4ConfigPrivate));
/* virtual methods */
object_class->get_property = get_property;
object_class->finalize = finalize;
/* properties */
g_object_class_install_property
(object_class, PROP_OPTIONS,
g_param_spec_boxed (NM_DHCP4_CONFIG_OPTIONS,
"Options",
"DHCP configuration options returned by the server",
DBUS_TYPE_G_MAP_OF_VARIANT,
G_PARAM_READABLE));
nm_dbus_manager_register_exported_type (nm_dbus_manager_get (),
G_TYPE_FROM_CLASS (config_class),
&dbus_glib_nm_dhcp4_config_object_info);
}
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