2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.5 1995-02-10 18:57:25 quinn
8 * More in the way of error-checking.
10 * Revision 1.4 1995/02/10 15:55:29 quinn
13 * Revision 1.3 1995/02/09 15:51:48 quinn
16 * Revision 1.2 1995/02/07 17:52:59 quinn
17 * A damn mess, but now things work, I think.
19 * Revision 1.1 1995/02/02 16:21:53 quinn
26 int odr_constructed_begin(ODR o, void *p, int class, int tag)
36 if ((res = ber_tag(o, p, o->t_class, o->t_tag, &cons)) < 0)
41 o->stack[++(o->stackp)].lenb = o->bp;
42 if (o->direction == ODR_ENCODE || o->direction == ODR_PRINT)
44 o->stack[o->stackp].lenlen = 1;
48 else if (o->direction == ODR_DECODE)
50 if ((res = ber_declen(o->bp, &o->stack[o->stackp].len)) < 0)
52 o->stack[o->stackp].lenlen = res;
58 o->stack[o->stackp].base = o->bp;
62 int odr_constructed_more(ODR o)
66 if (o->stack[o->stackp].len >= 0)
67 return o->bp - o->stack[o->stackp].base < o->stack[o->stackp].len;
69 return (!(*o->bp == 0 && *(o->bp + 1) == 0));
72 int odr_constructed_end(ODR o)
81 if (o->stack[o->stackp].len < 0)
83 if (*o->bp++ == 0 && *(o->bp++) == 0)
91 else if (o->bp - o->stack[o->stackp].base !=
92 o->stack[o->stackp].len)
97 if ((res = ber_enclen(o->stack[o->stackp].lenb,
98 o->bp - o->stack[o->stackp].base,
99 o->stack[o->stackp].lenlen, 1)) < 0)
101 if (res == 0) /* indefinite encoding */
103 *(o->bp++) = *(o->bp++) = 0;
108 case ODR_PRINT: return 1;