/*

 * libvirt-gconfig-domain-device.c: libvirt domain device configuration

 *

 * Copyright (C) 2011 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@gmail.com>

 */

#include <config.h>

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

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

#define GVIR_CONFIG_DOMAIN_DEVICE_GET_PRIVATE(obj)                         \

        (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_DEVICE, GVirConfigDomainDevicePrivate))

struct _GVirConfigDomainDevicePrivate

{

    gboolean unused;

};

G_DEFINE_TYPE_WITH_PRIVATE(GVirConfigDomainDevice, gvir_config_domain_device, GVIR_CONFIG_TYPE_OBJECT);

static void gvir_config_domain_device_class_init(GVirConfigDomainDeviceClass *klass G_GNUC_UNUSED)

{

}

static void gvir_config_domain_device_init(GVirConfigDomainDevice *device)

{

    device->priv = GVIR_CONFIG_DOMAIN_DEVICE_GET_PRIVATE(device);

}

G_GNUC_INTERNAL GVirConfigDomainDevice *

gvir_config_domain_device_new_from_tree(GVirConfigXmlDoc *doc,

                                        xmlNodePtr tree)

{

    GType type;

    g_return_val_if_fail(GVIR_CONFIG_IS_XML_DOC(doc), NULL);

    g_return_val_if_fail(tree != NULL, NULL);

    g_return_val_if_fail(tree->name != NULL, NULL);

    if (xmlStrEqual(tree->name, (xmlChar*)"disk")) {

        return gvir_config_domain_disk_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"filesystem")) {

        return gvir_config_domain_filesys_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"controller")) {

        return gvir_config_domain_controller_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"lease")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_DEVICE;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"hostdev")) {

        return gvir_config_domain_hostdev_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"redirdev")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_REDIRDEV;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"smartcard")) {

      return gvir_config_domain_smartcard_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"interface")) {

        return gvir_config_domain_interface_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"input")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_INPUT;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"hub")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_DEVICE;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"graphics")) {

        return gvir_config_domain_graphics_new_from_tree(doc, tree);

    } else if (xmlStrEqual(tree->name, (xmlChar*)"video")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_VIDEO;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"parallel")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_PARALLEL;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"serial")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_SERIAL;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"console")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_CONSOLE;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"channel")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_CHANNEL;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"watchdog")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_DEVICE;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"sound")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_SOUND;

    } else if (xmlStrEqual(tree->name, (xmlChar*)"memballoon")) {

        type = GVIR_CONFIG_TYPE_DOMAIN_MEMBALLOON;

    } else {

        g_debug("Unknown device node: %s", tree->name);

        type = GVIR_CONFIG_TYPE_DOMAIN_DEVICE;

    }

    g_return_val_if_fail(g_type_is_a(type, GVIR_CONFIG_TYPE_DOMAIN_DEVICE), NULL);

    if (type == GVIR_CONFIG_TYPE_DOMAIN_DEVICE)

        g_debug("Proper support for '%s' device nodes is not yet implemented", tree->name);

    return GVIR_CONFIG_DOMAIN_DEVICE(gvir_config_object_new_from_tree(type, doc, NULL, tree));

}

const gchar *gvir_config_domain_device_get_alias(GVirConfigDomainDevice *dev)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_DEVICE(dev), NULL);

    return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(dev),

                                            "alias", "name");

}