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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* Copyright 2013 Red Hat, Inc.
*/
#include "nm-default.h"
#include <string.h>
#include "nm-device-generic.h"
#include "nm-object-private.h"
#include "nm-setting-generic.h"
#include "nm-setting-connection.h"
G_DEFINE_TYPE (NMDeviceGeneric, nm_device_generic, NM_TYPE_DEVICE)
#define NM_DEVICE_GENERIC_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_GENERIC, NMDeviceGenericPrivate))
typedef struct {
char *hw_address;
char *type_description;
} NMDeviceGenericPrivate;
enum {
PROP_0,
PROP_HW_ADDRESS,
PROP_TYPE_DESCRIPTION,
LAST_PROP
};
/**
* nm_device_generic_get_hw_address:
* @device: a #NMDeviceGeneric
*
* Gets the hardware address of the #NMDeviceGeneric
*
* Returns: the hardware address. This is the internal string used by the
* device, and must not be modified.
**/
const char *
nm_device_generic_get_hw_address (NMDeviceGeneric *device)
{
g_return_val_if_fail (NM_IS_DEVICE_GENERIC (device), NULL);
return nm_str_not_empty (NM_DEVICE_GENERIC_GET_PRIVATE (device)->hw_address);
}
/*****************************************************************************/
static const char *
get_type_description (NMDevice *device)
{
NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (device);
return nm_str_not_empty (priv->type_description);
}
static const char *
get_hw_address (NMDevice *device)
{
return nm_device_generic_get_hw_address (NM_DEVICE_GENERIC (device));
}
static gboolean
connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
{
const char *iface_name;
if (!NM_DEVICE_CLASS (nm_device_generic_parent_class)->connection_compatible (device, connection, error))
return FALSE;
if (!nm_connection_is_type (connection, NM_SETTING_GENERIC_SETTING_NAME)) {
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
_("The connection was not a generic connection."));
return FALSE;
}
iface_name = nm_connection_get_interface_name (connection);
if (!iface_name) {
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INVALID_CONNECTION,
_("The connection did not specify an interface name."));
return FALSE;
}
return TRUE;
}
static GType
get_setting_type (NMDevice *device)
{
return NM_TYPE_SETTING_GENERIC;
}
/*****************************************************************************/
static void
nm_device_generic_init (NMDeviceGeneric *device)
{
}
static void
init_dbus (NMObject *object)
{
NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (object);
const NMPropertiesInfo property_info[] = {
{ NM_DEVICE_GENERIC_HW_ADDRESS, &priv->hw_address },
{ NM_DEVICE_GENERIC_TYPE_DESCRIPTION, &priv->type_description },
{ NULL },
};
NM_OBJECT_CLASS (nm_device_generic_parent_class)->init_dbus (object);
_nm_object_register_properties (object,
NM_DBUS_INTERFACE_DEVICE_GENERIC,
property_info);
}
static void
finalize (GObject *object)
{
NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (object);
g_free (priv->hw_address);
g_free (priv->type_description);
G_OBJECT_CLASS (nm_device_generic_parent_class)->finalize (object);
}
static void
get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
NMDeviceGeneric *self = NM_DEVICE_GENERIC (object);
NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (self);
switch (prop_id) {
case PROP_HW_ADDRESS:
g_value_set_string (value, priv->hw_address);
break;
case PROP_TYPE_DESCRIPTION:
g_value_set_string (value, get_type_description ((NMDevice *) self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nm_device_generic_class_init (NMDeviceGenericClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
NMObjectClass *nm_object_class = NM_OBJECT_CLASS (klass);
NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
g_type_class_add_private (klass, sizeof (NMDeviceGenericPrivate));
object_class->finalize = finalize;
object_class->get_property = get_property;
nm_object_class->init_dbus = init_dbus;
device_class->get_type_description = get_type_description;
device_class->get_hw_address = get_hw_address;
device_class->connection_compatible = connection_compatible;
device_class->get_setting_type = get_setting_type;
/**
* NMDeviceGeneric:hw-address:
*
* The hardware address of the device.
**/
g_object_class_install_property
(object_class, PROP_HW_ADDRESS,
g_param_spec_string (NM_DEVICE_GENERIC_HW_ADDRESS, "", "",
NULL,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMDeviceGeneric:type-description:
*
* A description of the specific type of device this is, or %NULL
* if not known.
**/
g_object_class_install_property
(object_class, PROP_TYPE_DESCRIPTION,
g_param_spec_string (NM_DEVICE_GENERIC_TYPE_DESCRIPTION, "", "",
NULL,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS));
}
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