/*

 * libvirt-gconfig-domain-clock.c: libvirt domain clock 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@redhat.com>

 */

#include <config.h>

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

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

#define GVIR_CONFIG_DOMAIN_CLOCK_GET_PRIVATE(obj)                         \

        (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_CLOCK, GVirConfigDomainClockPrivate))

struct _GVirConfigDomainClockPrivate

{

    gboolean unused;

};

G_DEFINE_TYPE_WITH_PRIVATE(GVirConfigDomainClock, gvir_config_domain_clock, GVIR_CONFIG_TYPE_OBJECT);

static void gvir_config_domain_clock_class_init(GVirConfigDomainClockClass *klass G_GNUC_UNUSED)

{

}

static void gvir_config_domain_clock_init(GVirConfigDomainClock *klock)

{

    klock->priv = GVIR_CONFIG_DOMAIN_CLOCK_GET_PRIVATE(klock);

}

GVirConfigDomainClock *gvir_config_domain_clock_new(void)

{

    GVirConfigObject *object;

    object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_CLOCK,

                                    "clock", NULL);

    return GVIR_CONFIG_DOMAIN_CLOCK(object);

}

GVirConfigDomainClock *gvir_config_domain_clock_new_from_xml(const gchar *xml,

                                                GError **error)

{

    GVirConfigObject *object;

    object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_CLOCK,

                                             "clock", NULL, xml, error);

    return GVIR_CONFIG_DOMAIN_CLOCK(object);

}

GVirConfigDomainClockOffset

gvir_config_domain_clock_get_offset(GVirConfigDomainClock *klock)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock),

                         GVIR_CONFIG_DOMAIN_CLOCK_UTC);

    return gvir_config_object_get_attribute_genum(GVIR_CONFIG_OBJECT(klock),

                                                  NULL, "offset",

                                                  GVIR_CONFIG_TYPE_DOMAIN_CLOCK_OFFSET,

                                                  GVIR_CONFIG_DOMAIN_CLOCK_UTC);

}

void gvir_config_domain_clock_set_offset(GVirConfigDomainClock *klock,

                                         GVirConfigDomainClockOffset offset)

{

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock));

    gvir_config_object_set_attribute_with_type(GVIR_CONFIG_OBJECT(klock),

                                               "offset",

                                               GVIR_CONFIG_TYPE_DOMAIN_CLOCK_OFFSET,

                                               offset,

                                               NULL);

}

const char *gvir_config_domain_clock_get_timezone(GVirConfigDomainClock *klock)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock), NULL);

    return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(klock),

                                            NULL, "timezone");

}

void gvir_config_domain_clock_set_timezone(GVirConfigDomainClock *klock,

                                           const char *tz)

{

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock));

    g_return_if_fail(tz != NULL);

    gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(klock),

                                     "timezone", tz, NULL);

}

int gvir_config_domain_clock_get_variable_offset(GVirConfigDomainClock *klock)

{

    g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock), 0);

    return gvir_config_object_get_attribute_uint64(GVIR_CONFIG_OBJECT(klock),

                                                   NULL, "adjustment", 0);

}

void gvir_config_domain_clock_set_variable_offset(GVirConfigDomainClock *klock,

                                                  gint seconds)

{

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock));

    gvir_config_object_set_attribute_with_type(GVIR_CONFIG_OBJECT(klock),

                                               "offset", G_TYPE_STRING,  "variable",

                                               "adjustment", G_TYPE_INT, seconds,

                                               NULL);

}

void gvir_config_domain_clock_add_timer(GVirConfigDomainClock *klock,

                                        GVirConfigDomainTimer *timer)

{

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_CLOCK(klock));

    g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_TIMER(timer));

    gvir_config_object_attach_add(GVIR_CONFIG_OBJECT(klock),

                                  GVIR_CONFIG_OBJECT(timer));

}