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/*
* libvirt-gobject-domain-device.c: libvirt gobject integration
*
* 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: Marc-André Lureau <marcandre.lureau@redhat.com>
*/
#include <config.h>
#include <libvirt/virterror.h>
#include <string.h>
#include "libvirt-glib/libvirt-glib.h"
#include "libvirt-gobject/libvirt-gobject.h"
#include "libvirt-gobject-compat.h"
#include "libvirt-gobject/libvirt-gobject-domain-device-private.h"
#define GVIR_DOMAIN_DEVICE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_TYPE_DOMAIN_DEVICE, GVirDomainDevicePrivate))
struct _GVirDomainDevicePrivate
{
GVirDomain *domain;
GVirConfigDomainDevice *config;
};
G_DEFINE_ABSTRACT_TYPE(GVirDomainDevice, gvir_domain_device, G_TYPE_OBJECT);
enum {
PROP_0,
PROP_DOMAIN,
PROP_CONFIG,
};
static void gvir_domain_device_get_property(GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GVirDomainDevice *self = GVIR_DOMAIN_DEVICE(object);
GVirDomainDevicePrivate *priv = self->priv;
switch (prop_id) {
case PROP_DOMAIN:
g_value_set_object(value, priv->domain);
break;
case PROP_CONFIG:
g_value_set_object(value, priv->config);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
}
}
static void gvir_domain_device_set_property(GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GVirDomainDevice *self = GVIR_DOMAIN_DEVICE(object);
GVirDomainDevicePrivate *priv = self->priv;
switch (prop_id) {
case PROP_DOMAIN:
g_clear_object(&priv->domain);
priv->domain = g_value_dup_object(value);
break;
case PROP_CONFIG:
g_clear_object(&priv->config);
priv->config = g_value_dup_object(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
}
}
static void gvir_domain_device_finalize(GObject *object)
{
GVirDomainDevice *self = GVIR_DOMAIN_DEVICE(object);
GVirDomainDevicePrivate *priv = self->priv;
g_debug("Finalize GVirDomainDevice=%p", self);
g_clear_object(&priv->domain);
g_clear_object(&priv->config);
G_OBJECT_CLASS(gvir_domain_device_parent_class)->finalize(object);
}
static void gvir_domain_device_class_init(GVirDomainDeviceClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = gvir_domain_device_finalize;
object_class->get_property = gvir_domain_device_get_property;
object_class->set_property = gvir_domain_device_set_property;
g_object_class_install_property(object_class,
PROP_DOMAIN,
g_param_spec_object("domain",
"domain",
"The associated domain",
GVIR_TYPE_DOMAIN,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property(object_class,
PROP_CONFIG,
g_param_spec_object("config",
"Config",
"The configuration",
GVIR_CONFIG_TYPE_DOMAIN_DEVICE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
g_type_class_add_private(klass, sizeof(GVirDomainDevicePrivate));
}
static void gvir_domain_device_init(GVirDomainDevice *self)
{
g_debug("Init GVirDomainDevice=%p", self);
self->priv = GVIR_DOMAIN_DEVICE_GET_PRIVATE(self);
}
G_GNUC_INTERNAL
virDomainPtr gvir_domain_device_get_domain_handle(GVirDomainDevice *self)
{
virDomainPtr handle;
g_object_get(self->priv->domain, "handle", &handle, NULL);
return handle;
}
/**
* gvir_domain_device_get_domain:
* @device: the domain device
*
* Returns: (transfer full): the associated domain. The returned object
* should be unreffed with g_object_unref() when no longer needed.
*/
GVirDomain *gvir_domain_device_get_domain(GVirDomainDevice *device)
{
g_return_val_if_fail(GVIR_IS_DOMAIN_DEVICE(device), NULL);
return g_object_ref (device->priv->domain);
}
/**
* gvir_domain_device_get_config:
* @device: the domain device
*
* Returns: (transfer full): the config. The returned object should be
* unreffed with g_object_unref() when no longer needed.
*/
GVirConfigDomainDevice *gvir_domain_device_get_config(GVirDomainDevice *device)
{
g_return_val_if_fail(GVIR_IS_DOMAIN_DEVICE(device), NULL);
return g_object_ref (device->priv->config);
}
G_GNUC_INTERNAL GVirDomainDevice *gvir_domain_device_new(GVirDomain *domain,
GVirConfigDomainDevice *config)
{
GType type;
g_return_val_if_fail(GVIR_IS_DOMAIN(domain), NULL);
g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_DEVICE(config), NULL);
if (GVIR_CONFIG_IS_DOMAIN_DISK(config)) {
type = GVIR_TYPE_DOMAIN_DISK;
} else if (GVIR_CONFIG_IS_DOMAIN_INTERFACE(config)) {
type = GVIR_TYPE_DOMAIN_INTERFACE;
} else {
g_debug("Unknown device type: %s", G_OBJECT_TYPE_NAME(config));
return NULL;
}
return GVIR_DOMAIN_DEVICE(g_object_new(type,
"config", config,
"domain", domain, NULL));
}
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