/*

 * libvirt-gconfig-domain-address-usb.c: libvirt USB device address configuration

 *

 * Copyright (C) 2012 Red Hat, Inc.

 *

 * 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 2.1 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, see

 * <http://www.gnu.org/licenses/>.

 *

 * Author: Christophe Fergeau <cfergeau@redhat.com>

 */

#include <config.h>

#include "libvirt-gconfig/libvirt-gconfig.h"

#include "libvirt-gconfig/libvirt-gconfig-private.h"

#define GVIR_CONFIG_DOMAIN_ADDRESS_USB_GET_PRIVATE(obj)                         \

        (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_ADDRESS_USB, GVirConfigDomainAddressUsbPrivate))

struct _GVirConfigDomainAddressUsbPrivate

{

    gboolean unused;

};

G_DEFINE_TYPE_WITH_PRIVATE(GVirConfigDomainAddressUsb, gvir_config_domain_address_usb, GVIR_CONFIG_TYPE_DOMAIN_ADDRESS);

static void gvir_config_domain_address_usb_class_init(GVirConfigDomainAddressUsbClass *klass G_GNUC_UNUSED)

{

}

static void gvir_config_domain_address_usb_init(GVirConfigDomainAddressUsb *address)

{

    address->priv = GVIR_CONFIG_DOMAIN_ADDRESS_USB_GET_PRIVATE(address);

}

GVirConfigDomainAddressUsb *gvir_config_domain_address_usb_new(void)

{

    GVirConfigObject *object;

    object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_ADDRESS_USB,

                                    "address", NULL);

    gvir_config_object_set_attribute(object, "type", "usb", NULL);

    return GVIR_CONFIG_DOMAIN_ADDRESS_USB(object);

}

GVirConfigDomainAddressUsb *gvir_config_domain_address_usb_new_from_xml(const gchar *xml,

                                                GError **error)

{

    GVirConfigObject *object;

    object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_ADDRESS_USB,

                                             "address", NULL, xml, error);

    if (g_strcmp0(gvir_config_object_get_attribute(object, NULL, "type"), "usb") != 0) {

        g_object_unref(G_OBJECT(object));

        g_return_val_if_reached(NULL);

    }

    return GVIR_CONFIG_DOMAIN_ADDRESS_USB(object);

}

void gvir_config_domain_address_usb_set_bus(GVirConfigDomainAddressUsb *address,

                                            guint16 bus)

{

    gchar *bus_str;

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_ADDRESS_USB(address));

    g_return_if_fail(bus <= 0xfff);

    bus_str = g_strdup_printf("0x%03x", bus);

    gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(address),

                                     "bus", bus_str, NULL);

    g_free(bus_str);

}

void gvir_config_domain_address_usb_set_port(GVirConfigDomainAddressUsb *address,

                                             const char *port)

{

    /* port is a dotted notation of up to four octets, such as 1.2 or 2.1.3.1,

     * that's why the argument is a char * and not an unsigned int */

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_ADDRESS_USB(address));

    gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(address),

                                     "port", port, NULL);

}