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

/*

 * Copyright (C) 2011 - 2012 Red Hat, Inc.

 */

#include "nm-default.h"

#include "nm-device-infiniband.h"

#include <linux/if_infiniband.h>

#include "nm-setting-connection.h"

#include "nm-setting-infiniband.h"

#include "nm-utils.h"

#include "nm-object-private.h"

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

NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_CARRIER, );

typedef struct {

    bool carrier;

} NMDeviceInfinibandPrivate;

struct _NMDeviceInfiniband {

    NMDevice                  parent;

    NMDeviceInfinibandPrivate _priv;

};

struct _NMDeviceInfinibandClass {

    NMDeviceClass parent;

};

G_DEFINE_TYPE(NMDeviceInfiniband, nm_device_infiniband, NM_TYPE_DEVICE)

#define NM_DEVICE_INFINIBAND_GET_PRIVATE(self) \

    _NM_GET_PRIVATE(self, NMDeviceInfiniband, NM_IS_DEVICE_INFINIBAND, NMObject, NMDevice)

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

/**

 * nm_device_infiniband_get_hw_address: (skip)

 * @device: a #NMDeviceInfiniband

 *

 * Gets the hardware (MAC) address of the #NMDeviceInfiniband

 *

 * 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_infiniband_get_hw_address(NMDeviceInfiniband *device)

{

    g_return_val_if_fail(NM_IS_DEVICE_INFINIBAND(device), NULL);

    return nm_device_get_hw_address(NM_DEVICE(device));

}

/**

 * nm_device_infiniband_get_carrier:

 * @device: a #NMDeviceInfiniband

 *

 * Whether the device has carrier.

 *

 * Returns: %TRUE if the device has carrier

 **/

gboolean

nm_device_infiniband_get_carrier(NMDeviceInfiniband *device)

{

    g_return_val_if_fail(NM_IS_DEVICE_INFINIBAND(device), FALSE);

    return NM_DEVICE_INFINIBAND_GET_PRIVATE(device)->carrier;

}

static gboolean

connection_compatible(NMDevice *device, NMConnection *connection, GError **error)

{

    NMSettingInfiniband *s_infiniband;

    const char *         hwaddr, *setting_hwaddr;

    if (!NM_DEVICE_CLASS(nm_device_infiniband_parent_class)

             ->connection_compatible(device, connection, error))

        return FALSE;

    if (!nm_connection_is_type(connection, NM_SETTING_INFINIBAND_SETTING_NAME)) {

        g_set_error_literal(error,

                            NM_DEVICE_ERROR,

                            NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,

                            _("The connection was not an InfiniBand connection."));

        return FALSE;

    }

    hwaddr = nm_device_get_hw_address(NM_DEVICE(device));

    if (hwaddr) {

        if (!nm_utils_hwaddr_valid(hwaddr, INFINIBAND_ALEN)) {

            g_set_error_literal(error,

                                NM_DEVICE_ERROR,

                                NM_DEVICE_ERROR_FAILED,

                                _("Invalid device MAC address."));

            return FALSE;

        }

        s_infiniband   = nm_connection_get_setting_infiniband(connection);

        setting_hwaddr = nm_setting_infiniband_get_mac_address(s_infiniband);

        if (setting_hwaddr && !nm_utils_hwaddr_matches(setting_hwaddr, -1, hwaddr, -1)) {

            g_set_error_literal(error,

                                NM_DEVICE_ERROR,

                                NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,

                                _("The MACs of the device and the connection didn't match."));

            return FALSE;

        }

    }

    return TRUE;

}

static GType

get_setting_type(NMDevice *device)

{

    return NM_TYPE_SETTING_INFINIBAND;

}

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

static void

nm_device_infiniband_init(NMDeviceInfiniband *device)

{}

static void

get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)

{

    NMDeviceInfiniband *device = NM_DEVICE_INFINIBAND(object);

    switch (prop_id) {

    case PROP_CARRIER:

        g_value_set_boolean(value, nm_device_infiniband_get_carrier(device));

        break;

    default:

        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);

        break;

    }

}

const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_infiniband = NML_DBUS_META_IFACE_INIT_PROP(

    NM_DBUS_INTERFACE_DEVICE_INFINIBAND,

    nm_device_infiniband_get_type,

    NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_30,

    NML_DBUS_META_IFACE_DBUS_PROPERTIES(

        NML_DBUS_META_PROPERTY_INIT_B("Carrier", PROP_CARRIER, NMDeviceInfiniband, _priv.carrier),

        NML_DBUS_META_PROPERTY_INIT_FCN("HwAddress",

                                        0,

                                        "s",

                                        _nm_device_notify_update_prop_hw_address), ), );

static void

nm_device_infiniband_class_init(NMDeviceInfinibandClass *ib_class)

{

    GObjectClass * object_class = G_OBJECT_CLASS(ib_class);

    NMDeviceClass *device_class = NM_DEVICE_CLASS(ib_class);

    object_class->get_property = get_property;

    device_class->connection_compatible = connection_compatible;

    device_class->get_setting_type      = get_setting_type;

    /**

     * NMDeviceInfiniband:carrier:

     *

     * Whether the device has carrier.

     **/

    obj_properties[PROP_CARRIER] = g_param_spec_boolean(NM_DEVICE_INFINIBAND_CARRIER,

                                                        "",

                                                        "",

                                                        FALSE,

                                                        G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);

    _nml_dbus_meta_class_init_with_properties(object_class,

                                              &_nml_dbus_meta_iface_nm_device_infiniband);

}