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/* $Id: $ */
/* Copyright (C) 1997 Sverre Hvammen Johansen,
* Department of Informatics, University of Oslo.
*
* 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; version 2.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "file.h"
#include "simfile.h"
/******************************************************************************
BOOLEAN PROCEDURE OPEN */
char
__rpopen (p, t)
__bs6FILE *p;
__txtvp t;
{
if (!((__bs1FILE *) p)->open)
{
/* Trenger ikke ha med p->filename.start fordi start=1 siden */
/* filename er overf|rt by value */
if (((__bs1FILE *) p)->create != __ANYCREATE)
{
((__bs1FILE *) p)->file
= fopen (((__bs1FILE *) p)->filename.obj->string, "r");
if (((__bs1FILE *) p)->file != __NULL)
(void) fclose (((__bs1FILE *) p)->file);
if ((((__bs1FILE *) p)->file == __NULL
&& ((__bs1FILE *) p)->create == __NOCREATE) ||
(((__bs1FILE *) p)->file != __NULL
&& ((__bs1FILE *) p)->create == __CREATE))
return (__FALSE);
}
if (((__bs1FILE *) p)->append == __APPEND)
((__bs1FILE *) p)->file
= fopen (((__bs1FILE *) p)->filename.obj->string, "a");
else
((__bs1FILE *) p)->file
= fopen (((__bs1FILE *) p)->filename.obj->string, "w");
if (((__bs1FILE *) p)->file == __NULL)
return (__FALSE);
((__bs2FILE *) p)->IMAGE.obj = t->obj;
((__bs2FILE *) p)->IMAGE.length = t->length;
((__bs2FILE *) p)->IMAGE.pos = 1;
((__bs2FILE *) p)->IMAGE.start = t->start;
p->page = 1;
p->line = 1;
((__bs1FILE *) p)->open = __TRUE;
return (__TRUE);
}
else
return (__FALSE);
}
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