/*
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/

 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.

 * The Original Code is Rhino code, released
 * May 6, 1999.

 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1997-1999 Netscape Communications Corporation. All
 * Rights Reserved.

 * Contributor(s): 

 * Alternatively, the contents of this file may be used under the
 * terms of the GNU Public License (the "GPL"), in which case the
 * provisions of the GPL are applicable instead of those above.
 * If you wish to allow use of your version of this file only
 * under the terms of the GPL and not to allow others to use your
 * version of this file under the NPL, indicate your decision by
 * deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL.  If you do not delete
 * the provisions above, a recipient may use your version of this
 * file under either the NPL or the GPL.
 */
/*
 *  (C) Copyright 2008, Fuji Xerox Co.,Ltd.  All rights reserved.
 * Copyright protection claimed includes all forms and matters of
 * copyrightable material and information now allowed by statutory or
 * judicial law or hereafter granted, including without limitation, material
 * generated from the software programs which are displayed on the screen
 * such as icons, screen display looks, etc.
 *
 */
#ifdef PERSIST

/* Header file */
#include <stdio.h>
#ifdef SUNOS5
# include <sys/uio.h>
#endif
#include <unistd.h>
#include <fcntl.h>
#ifdef VX
# include <ioLib.h>
#endif
#if linux
# include <stdint.h>
#endif
#include "js-filerandomwriter.h"
#include "js-filerandomwriter.h"

/* Procedures */
int
JSFileRandomWriter::write( void *buf, int off, int len) 
{
#ifdef VX
    return ::write( fd, ( char* ) ( ( uint8_t* ) buf + off ), len );
#else
    return ::write( fd, ( uint8_t* ) buf + off, len );
#endif
}
off_t
JSFileRandomWriter::seek( off_t pos )
{
    return ::lseek( fd, pos, SEEK_SET );
}

JSFileRandomWriter::JSFileRandomWriter( jsString_t filename )
{
    fd = open( filename, O_CREAT | O_TRUNC | O_RDWR, 0644 );
    if ( fd < 0 ) {
	// ASSERT
	printf( "JSFileRandomWriter::JSFileRandomWriter: can't open %s\n",
			filename ); 
    }
}
JSFileRandomWriter::~JSFileRandomWriter()
{
    if ( fd >= 0 ) {
	::close( fd );
    }
}

#endif /* PERSIST */

