/* 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_30,

    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);

}