/*

 * libvirt-gconfig-storage-pool.c: libvirt storage pool configuration

 *

 * Copyright (C) 2008 Daniel P. Berrange

 * Copyright (C) 2010-2011 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/>.

 *

 * Authors: Daniel P. Berrange <berrange@redhat.com>

 *          Christophe Fergeau <cfergeau@redhat.com>

 */

#include <config.h>

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

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

#define GVIR_CONFIG_STORAGE_POOL_GET_PRIVATE(obj)                         \

        (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_STORAGE_POOL, GVirConfigStoragePoolPrivate))

struct _GVirConfigStoragePoolPrivate

{

    gboolean unused;

};

G_DEFINE_TYPE_WITH_PRIVATE(GVirConfigStoragePool, gvir_config_storage_pool, GVIR_CONFIG_TYPE_OBJECT);

static void gvir_config_storage_pool_class_init(GVirConfigStoragePoolClass *klass G_GNUC_UNUSED)

{

}

static void gvir_config_storage_pool_init(GVirConfigStoragePool *pool)

{

    pool->priv = GVIR_CONFIG_STORAGE_POOL_GET_PRIVATE(pool);

}

GVirConfigStoragePool *gvir_config_storage_pool_new(void)

{

    GVirConfigObject *object;

    object = gvir_config_object_new(GVIR_CONFIG_TYPE_STORAGE_POOL,

                                    "pool",

                                    DATADIR "/libvirt/schemas/storagepool.rng");

    return GVIR_CONFIG_STORAGE_POOL(object);

}

GVirConfigStoragePool *gvir_config_storage_pool_new_from_xml(const gchar *xml,

                                                             GError **error)

{

    GVirConfigObject *object;

    object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_STORAGE_POOL,

                                             "pool",

                                             DATADIR "/libvirt/schemas/storagepool.rng",

                                             xml, error);

    return GVIR_CONFIG_STORAGE_POOL(object);

}

/**

 * gvir_config_storage_pool_get_pool_type:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the type of the pool.

 *

 * Returns: #Gname of @pool.

 */

GVirConfigStoragePoolType gvir_config_storage_pool_get_pool_type(GVirConfigStoragePool *pool)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool),

                         GVIR_CONFIG_STORAGE_POOL_TYPE_DIR);

    return gvir_config_object_get_attribute_genum(GVIR_CONFIG_OBJECT(pool),

                                                  NULL, "type",

                                                  GVIR_CONFIG_TYPE_STORAGE_POOL_TYPE,

                                                  GVIR_CONFIG_STORAGE_POOL_TYPE_DIR);

}

void gvir_config_storage_pool_set_pool_type(GVirConfigStoragePool *pool,

                                            GVirConfigStoragePoolType type)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    gvir_config_object_set_attribute_with_type(GVIR_CONFIG_OBJECT(pool),

                                               "type",

                                               GVIR_CONFIG_TYPE_STORAGE_POOL_TYPE,

                                               type,

                                               NULL);

}

/**

 * gvir_config_storage_pool_get_name:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the name of the pool.

 *

 * Returns: name of @pool.

 */

const char *gvir_config_storage_pool_get_name(GVirConfigStoragePool *pool)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), NULL);

    return gvir_config_object_get_node_content(GVIR_CONFIG_OBJECT(pool),

                                               "name");

}

/**

 * gvir_config_storage_pool_set_name:

 * @name: (allow-none):

 */

void gvir_config_storage_pool_set_name(GVirConfigStoragePool *pool,

                                       const char *name)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    gvir_config_object_set_node_content(GVIR_CONFIG_OBJECT(pool),

                                        "name", name);

}

/**

 * gvir_config_storage_pool_get_uuid:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the unique identifier for @pool.

 *

 * Returns: unique identifier for @pool.

 */

const char *gvir_config_storage_pool_get_uuid(GVirConfigStoragePool *pool)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), NULL);

    return gvir_config_object_get_node_content(GVIR_CONFIG_OBJECT(pool),

                                               "uuid");

}

/**

 * gvir_config_storage_pool_set_uuid:

 * @uuid: (allow-none):

 */

void gvir_config_storage_pool_set_uuid(GVirConfigStoragePool *pool,

                                       const char *uuid)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    gvir_config_object_set_node_content(GVIR_CONFIG_OBJECT(pool),

                                        "uuid", uuid);

}

/**

 * gvir_config_storage_pool_get_capacity:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the total storage capacity for the pool.

 *

 * Returns: total storage capacity in bytes.

 */

guint64 gvir_config_storage_pool_get_capacity(GVirConfigStoragePool *pool)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), 0);

    return gvir_config_object_get_node_content_uint64(GVIR_CONFIG_OBJECT(pool),

                                                      "capacity");

}

void gvir_config_storage_pool_set_capacity(GVirConfigStoragePool *pool,

                                           guint64 capacity)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    gvir_config_object_set_node_content_uint64(GVIR_CONFIG_OBJECT(pool),

                                               "capacity", capacity);

}

/**

 * gvir_config_storage_pool_get_allocation:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the total storage allocation for the pool.

 *

 * Returns: total storage allocation in bytes.

 */

guint64 gvir_config_storage_pool_get_allocation(GVirConfigStoragePool *pool)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), 0);

    return gvir_config_object_get_node_content_uint64(GVIR_CONFIG_OBJECT(pool),

                                                      "allocation");

}

void gvir_config_storage_pool_set_allocation(GVirConfigStoragePool *pool,

                                             guint64 allocation)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    gvir_config_object_set_node_content_uint64(GVIR_CONFIG_OBJECT(pool),

                                               "allocation", allocation);

}

/**

 * gvir_config_storage_pool_get_available:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the free space available for allocating new volumes in the pool.

 *

 * Returns: free space available in bytes.

 */

guint64 gvir_config_storage_pool_get_available(GVirConfigStoragePool *pool)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), 0);

    return gvir_config_object_get_node_content_uint64(GVIR_CONFIG_OBJECT(pool),

                                                      "available");

}

void gvir_config_storage_pool_set_available(GVirConfigStoragePool *pool,

                                            guint64 available)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    gvir_config_object_set_node_content_uint64(GVIR_CONFIG_OBJECT(pool),

                                               "available", available);

}

/**

 * gvir_config_storage_pool_get_source:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the source for @pool

 *

 * Returns: (transfer full): a new #GVirConfigStoragePoolSource instance.

 */

GVirConfigStoragePoolSource *gvir_config_storage_pool_get_source(GVirConfigStoragePool *pool)

{

    GVirConfigObject *object;

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), NULL);

    object = gvir_config_object_get_child_with_type

                                (GVIR_CONFIG_OBJECT(pool),

                                 "source",

                                 GVIR_CONFIG_TYPE_STORAGE_POOL_SOURCE);

    return GVIR_CONFIG_STORAGE_POOL_SOURCE(object);

}

/**

 * gvir_config_storage_pool_set_source:

 * @source: (allow-none):

 */

void gvir_config_storage_pool_set_source(GVirConfigStoragePool *pool,

                                         GVirConfigStoragePoolSource *source)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    g_return_if_fail(source == NULL ||

                     GVIR_CONFIG_IS_STORAGE_POOL_SOURCE(source));

    gvir_config_object_attach_replace(GVIR_CONFIG_OBJECT(pool),

                                      "source",

                                      GVIR_CONFIG_OBJECT(source));

}

/**

 * gvir_config_storage_pool_get_target:

 * @pool: a #GVirConfigStoragePool

 *

 * Gets the target for @pool

 *

 * Returns: (transfer full): a new #GVirConfigStoragePoolTarget instance.

 */

GVirConfigStoragePoolTarget *gvir_config_storage_pool_get_target(GVirConfigStoragePool *pool)

{

    GVirConfigObject *object;

    g_return_val_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool), NULL);

    object = gvir_config_object_get_child_with_type

                                (GVIR_CONFIG_OBJECT(pool),

                                 "target",

                                 GVIR_CONFIG_TYPE_STORAGE_POOL_TARGET);

    return GVIR_CONFIG_STORAGE_POOL_TARGET(object);

}

/**

 * gvir_config_storage_pool_set_target:

 * @target: (allow-none):

 */

void gvir_config_storage_pool_set_target(GVirConfigStoragePool *pool,

                                        GVirConfigStoragePoolTarget *target)

{

    g_return_if_fail(GVIR_CONFIG_IS_STORAGE_POOL(pool));

    g_return_if_fail(target == NULL ||

                     GVIR_CONFIG_IS_STORAGE_POOL_TARGET(target));

    gvir_config_object_attach_replace(GVIR_CONFIG_OBJECT(pool),

                                      "target",

                                      GVIR_CONFIG_OBJECT(target));

}