/* $Id$
 * captive vfs 'vfs' interface to reactos
 * Copyright (C) 2002-2003 Jan Kratochvil <project-captive@jankratochvil.net>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; exactly version 2 of June 1991 is required
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#include "config.h"

#include "captive/client-vfs.h"	/* self */
#include "vfs.h"	/* self-priv */
#include <glib/gmessages.h>
#include "captive/macros.h"
#include "captive/sandbox.h"
#include "init.h"


static gpointer captive_vfs_object_parent_class=NULL;


static GnomeVFSResult captive_vfs_close(CaptiveVfsObject *captive_vfs_object);

static void captive_vfs_object_finalize(CaptiveVfsObject *captive_vfs_object)
{
GnomeVFSResult errvfsresult;

	g_return_if_fail(captive_vfs_object!=NULL);

	errvfsresult=captive_vfs_close(captive_vfs_object);
	g_assert(errvfsresult==GNOME_VFS_OK);

	G_OBJECT_CLASS(captive_vfs_object_parent_class)->finalize((GObject *)captive_vfs_object);
}


static void captive_vfs_object_class_init(CaptiveVfsObjectClass *class)
{
GObjectClass *gobject_class=G_OBJECT_CLASS(class);

	captive_vfs_object_parent_class=g_type_class_ref(G_TYPE_OBJECT);
	gobject_class->finalize=(void (*)(GObject *object))captive_vfs_object_finalize;
}


static void captive_vfs_object_init(CaptiveVfsObject *captive_vfs_object)
{
	CAPTIVE_MEMZERO(&captive_vfs_object->options);
}


GType captive_vfs_object_get_type(void)
{
static GType captive_vfs_object_type=0;

	if (!captive_vfs_object_type) {
static const GTypeInfo captive_vfs_object_info={
				sizeof(CaptiveVfsObjectClass),
				NULL,	/* base_init */
				NULL,	/* base_finalize */
				(GClassInitFunc)captive_vfs_object_class_init,
				NULL,	/* class_finalize */
				NULL,	/* class_data */
				sizeof(CaptiveVfsObject),
				5,	/* n_preallocs */
				(GInstanceInitFunc)captive_vfs_object_init,
				};

		captive_vfs_object_type=g_type_register_static(G_TYPE_OBJECT,
				"CaptiveVfsObject",&captive_vfs_object_info,0);
		}

	return captive_vfs_object_type;
}


GnomeVFSResult captive_vfs_new
		(CaptiveVfsObject **captive_vfs_object_return,const struct captive_options *options)
{
CaptiveVfsObject *captive_vfs_object;
gboolean errbool;

	g_return_val_if_fail(captive_vfs_object_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
	g_return_val_if_fail(options!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);

	*captive_vfs_object_return=NULL;

	captive_vfs_object=g_object_new(
			CAPTIVE_VFS_TYPE_OBJECT,	/* object_type */
			NULL);	/* first_property_name; FIXME: support properties */

	captive_options_copy(&captive_vfs_object->options,options);

	g_assert(captive_options==NULL);
	captive_options=&captive_vfs_object->options;

	errbool=captive_init();
	g_assert(errbool==TRUE);

	*captive_vfs_object_return=captive_vfs_object;
	return GNOME_VFS_OK;
}


static GnomeVFSResult captive_vfs_close(CaptiveVfsObject *captive_vfs_object)
{
gboolean errbool;

	if (CAPTIVE_IS_SANDBOX_PARENT())
		return captive_sandbox_parent_vfs_close(captive_vfs_object);

	g_return_val_if_fail(captive_vfs_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);

	g_assert(captive_options==&captive_vfs_object->options);
	errbool=captive_shutdown();
	g_assert(errbool==TRUE);

	captive_options=NULL;
	captive_options_free(&captive_vfs_object->options);

	return GNOME_VFS_OK;
}