* Sebastian Hammer, Adam Dickmeiss
*
* $Log: odr_tag.c,v $
- * Revision 1.4 1995-09-27 15:03:00 quinn
+ * Revision 1.9 1998-02-11 11:53:34 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.8 1997/05/14 06:53:59 adam
+ * C++ support.
+ *
+ * Revision 1.7 1996/02/20 12:52:54 quinn
+ * Added odr_peektag
+ *
+ * Revision 1.6 1995/12/14 16:28:26 quinn
+ * More explain stuff.
+ *
+ * Revision 1.5 1995/09/29 17:12:27 quinn
+ * Smallish
+ *
+ * Revision 1.4 1995/09/27 15:03:00 quinn
* Modified function heads & prototypes.
*
* Revision 1.3 1995/05/16 08:51:00 quinn
#include <odr.h>
-int MDF odr_implicit_settag(ODR o, int class, int tag)
+int odr_peektag(ODR o, int *zclass, int *tag, int *cons)
+{
+ if (o->direction != ODR_DECODE)
+ {
+ o->error = OOTHER;
+ return 0;
+ }
+ if (o->stackp > -1 && !odr_constructed_more(o))
+ return 0;
+ if (ber_dectag(o->bp, zclass, tag, cons) <= 0)
+ {
+ o->error = OREQUIRED;
+ return 0;
+ }
+ return 1;
+}
+
+int odr_implicit_settag(ODR o, int zclass, int tag)
{
if (o->error)
return 0;
if (o->t_class < 0)
{
- o->t_class = class;
+ o->t_class = zclass;
o->t_tag = tag;
}
return 1;
}
+
+int odr_initmember(ODR o, void *p, int size)
+{
+ char **pp = (char **) p;
+
+ if (o->error)
+ return 0;
+ if (o->direction == ODR_DECODE)
+ *pp = (char *)odr_malloc(o, size);
+ else if (!*pp)
+ {
+ o->t_class = -1;
+ return 0;
+ }
+ return 1;
+}