2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.4 1995-02-10 15:55:29 quinn
10 * Revision 1.3 1995/02/09 15:51:48 quinn
13 * Revision 1.2 1995/02/07 17:52:59 quinn
14 * A damn mess, but now things work, I think.
16 * Revision 1.1 1995/02/02 16:21:53 quinn
23 int odr_constructed_begin(ODR o, void *p, int class, int tag)
33 if (o->direction == ODR_DECODE)
35 if ((res = ber_tag(o, *(char**)p, o->t_class, o->t_tag, &cons)) < 0)
40 o->stack[++(o->stackp)].lenb = o->bp;
41 if (o->direction == ODR_ENCODE || o->direction == ODR_PRINT)
43 o->stack[o->stackp].lenlen = 1;
47 else if (o->direction == ODR_DECODE)
49 if ((res = ber_declen(o->bp, &o->stack[o->stackp].len)) < 0)
51 o->stack[o->stackp].lenlen = res;
57 o->stack[o->stackp].base = o->bp;
61 int odr_constructed_more(ODR o)
65 if (o->stack[o->stackp].len >= 0)
66 return o->bp - o->stack[o->stackp].base < o->stack[o->stackp].len;
68 return (!(*o->bp == 0 && *(o->bp + 1) == 0));
71 int odr_constructed_end(ODR o)
80 if (o->stack[o->stackp].len < 0)
82 if (*o->bp++ == 0 && *(o->bp++) == 0)
90 else if (o->bp - o->stack[o->stackp].base !=
91 o->stack[o->stackp].len)
96 if ((res = ber_enclen(o->stack[o->stackp].lenb,
97 o->bp - o->stack[o->stackp].base,
98 o->stack[o->stackp].lenlen, 1)) < 0)
100 if (res == 0) /* indefinite encoding */
102 *(o->bp++) = *(o->bp++) = 0;
107 case ODR_PRINT: return 1;