/*
- * Copyright (C) 1994, Index Data I/S
- * All rights reserved.
+ * Copyright (c) 1995-2003, Index Data
+ * See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
- * $Log: ber_null.c,v $
- * Revision 1.3 1995-03-08 12:12:09 quinn
- * Added better error checking.
- *
- * Revision 1.2 1995/02/09 15:51:46 quinn
- * Works better now.
- *
- * Revision 1.1 1995/02/02 16:21:52 quinn
- * First kick.
- *
+ * $Id: ber_null.c,v 1.13 2003-01-06 08:20:27 adam Exp $
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
-#include <odr.h>
+#include "odr-priv.h"
/*
* BER-en/decoder for NULL type.
*/
-int ber_null(ODR o, int *val)
+int ber_null(ODR o)
{
switch (o->direction)
{
- case ODR_ENCODE:
- if (!o->left)
- {
- o->error = OSPACE;
- return 0;
- }
- *(o->bp++) = 0X00;
- o->left--;
+ case ODR_ENCODE:
+ if (odr_putc(o, 0X00) < 0)
+ return 0;
#ifdef ODR_DEBUG
- fprintf(stderr, "[NULL]\n");
+ fprintf(stderr, "[NULL]\n");
#endif
- return 1;
- case ODR_DECODE:
- if (*(o->bp++) != 0X00)
- {
- o->error = OPROTO;
- return 0;
- }
- o->left--;
+ return 1;
+ case ODR_DECODE:
+ if (*(o->bp++) != 0X00)
+ {
+ o->error = OPROTO;
+ return 0;
+ }
#ifdef ODR_DEBUG
- fprintf(stderr, "[NULL]\n");
+ fprintf(stderr, "[NULL]\n");
#endif
- return 1;
- case ODR_PRINT: return 1;
- default: o->error = OOTHER; return 0;
+ return 1;
+ case ODR_PRINT: return 1;
+ default: o->error = OOTHER; return 0;
}
}