// SPDX-License-Identifier: LGPL-2.1+

/*

 * Copyright (C) 2013 Red Hat, Inc.

 */

#include "nm-default.h"

#include "nm-device-generic.h"

#include "nm-object-private.h"

#include "nm-setting-generic.h"

#include "nm-setting-connection.h"

/*****************************************************************************/

NM_GOBJECT_PROPERTIES_DEFINE_BASE (

	PROP_TYPE_DESCRIPTION,

);

typedef struct {

	char *type_description;

} NMDeviceGenericPrivate;

struct _NMDeviceGeneric {

	NMDevice parent;

	NMDeviceGenericPrivate _priv;

};

struct _NMDeviceGenericClass {

	NMDeviceClass parent;

};

G_DEFINE_TYPE (NMDeviceGeneric, nm_device_generic, NM_TYPE_DEVICE)

#define NM_DEVICE_GENERIC_GET_PRIVATE(self) _NM_GET_PRIVATE(self, NMDeviceGeneric, NM_IS_DEVICE_GENERIC, NMObject, NMDevice)

/*****************************************************************************/

/**

 * nm_device_generic_get_hw_address: (skip)

 * @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.

 *

 * Deprecated: 1.24: Use nm_device_get_hw_address() instead.

 **/

const char *

nm_device_generic_get_hw_address (NMDeviceGeneric *device)

{

	g_return_val_if_fail (NM_IS_DEVICE_GENERIC (device), NULL);

	return nm_device_get_hw_address (NM_DEVICE (device));

}

/*****************************************************************************/

static const char *

get_type_description (NMDevice *device)

{

	NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (device);

	return _nml_coerce_property_str_not_empty (priv->type_description);

}

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

finalize (GObject *object)

{

	NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (object);

	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);

	switch (prop_id) {

	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;

	}

}

const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_generic = NML_DBUS_META_IFACE_INIT_PROP (

	NM_DBUS_INTERFACE_DEVICE_GENERIC,

	nm_device_generic_get_type,

	NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_HIGH,

	NML_DBUS_META_IFACE_DBUS_PROPERTIES (

		NML_DBUS_META_PROPERTY_INIT_FCN ("HwAddress",       0,                     "s",             _nm_device_notify_update_prop_hw_address ),

		NML_DBUS_META_PROPERTY_INIT_S   ("TypeDescription", PROP_TYPE_DESCRIPTION, NMDeviceGeneric, _priv.type_description                   ),

	),

);

static void

nm_device_generic_class_init (NMDeviceGenericClass *klass)

{

	GObjectClass *object_class = G_OBJECT_CLASS (klass);

	NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);

	object_class->get_property = get_property;

	object_class->finalize     = finalize;

	device_class->get_type_description  = get_type_description;

	device_class->connection_compatible = connection_compatible;

	device_class->get_setting_type      = get_setting_type;

	/**

	 * NMDeviceGeneric:type-description:

	 *

	 * A description of the specific type of device this is, or %NULL

	 * if not known.

	 **/

	obj_properties[PROP_TYPE_DESCRIPTION] =

	    g_param_spec_string (NM_DEVICE_GENERIC_TYPE_DESCRIPTION, "", "",

	                         NULL,

	                         G_PARAM_READABLE |

	                         G_PARAM_STATIC_STRINGS);

	_nml_dbus_meta_class_init_with_properties (object_class, &_nml_dbus_meta_iface_nm_device_generic);

}