/*
- * Copyright (c) 1995-1999, Index Data
+ * Copyright (c) 1995-2003, Index Data
* See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: ber_any.c,v $
- * Revision 1.15 1999-01-08 11:23:20 adam
- * Added const modifier to some of the BER/ODR encoding routines.
- *
- * Revision 1.14 1998/02/11 11:53:34 adam
- * Changed code so that it compiles as C++.
- *
- * Revision 1.13 1997/05/14 06:53:56 adam
- * C++ support.
- *
- * Revision 1.12 1995/09/29 17:12:15 quinn
- * Smallish
- *
- * Revision 1.11 1995/09/27 15:02:54 quinn
- * Modified function heads & prototypes.
- *
- * Revision 1.10 1995/05/16 08:50:42 quinn
- * License, documentation, and memory fixes
- *
- * Revision 1.9 1995/04/18 08:15:12 quinn
- * Added dynamic memory allocation on encoding (whew). Code is now somewhat
- * neater. We'll make the same change for decoding one day.
- *
- * Revision 1.8 1995/04/17 09:37:42 quinn
- * *** empty log message ***
- *
- * Revision 1.7 1995/03/17 10:17:39 quinn
- * Added memory management.
- *
- * Revision 1.6 1995/03/08 12:12:02 quinn
- * Added better error checking.
- *
- * Revision 1.5 1995/02/14 20:39:54 quinn
- * Fixed bugs in completeBER and (serious one in) ber_oid.
- *
- * Revision 1.4 1995/02/14 11:54:33 quinn
- * Adjustments.
- *
- * Revision 1.3 1995/02/10 18:57:24 quinn
- * More in the way of error-checking.
- *
- * Revision 1.2 1995/02/10 15:55:28 quinn
- * Bug fixes, mostly.
- *
- * Revision 1.1 1995/02/09 15:51:45 quinn
- * Works better now.
*
+ * $Id: ber_any.c,v 1.25 2003-05-20 17:22:54 adam Exp $
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
-#include <odr.h>
+#include "odr-priv.h"
int ber_any(ODR o, Odr_any **p)
{
int res;
-
+
switch (o->direction)
{
- case ODR_DECODE:
- if ((res = completeBER(o->bp, o->left)) <= 0) /* FIX THIS */
- {
- o->error = OPROTO;
- return 0;
- }
- (*p)->buf = (unsigned char *)odr_malloc(o, res);
- memcpy((*p)->buf, o->bp, res);
- (*p)->len = (*p)->size = res;
- o->bp += res;
- o->left -= res;
- return 1;
- case ODR_ENCODE:
- if (odr_write(o, (*p)->buf, (*p)->len) < 0)
- return 0;
- return 1;
- default: o->error = OOTHER; return 0;
+ case ODR_DECODE:
+ if ((res = completeBER(o->bp, odr_max(o))) <= 0) /* FIX THIS */
+ {
+ odr_seterror(o, OPROTO, 2);
+ return 0;
+ }
+ (*p)->buf = (unsigned char *)odr_malloc(o, res);
+ memcpy((*p)->buf, o->bp, res);
+ (*p)->len = (*p)->size = res;
+ o->bp += res;
+ return 1;
+ case ODR_ENCODE:
+ if (odr_write(o, (*p)->buf, (*p)->len) < 0)
+ return 0;
+ return 1;
+ default: odr_seterror(o, OOTHER, 3); return 0;
}
}
return 0;
if (!buf[0] && !buf[1])
return 0;
- if ((res = ber_dectag(b, &zclass, &tag, &cons)) <= 0)
+ if ((res = ber_dectag(b, &zclass, &tag, &cons, len)) <= 0)
return 0;
if (res > len)
return 0;
b += res;
len -= res;
- if ((res = ber_declen(b, &ll)) <= 0)
+ if ((res = ber_declen(b, &ll, len)) <= 0)
return 0;
if (res > len)
return 0;