2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.7 1995-03-17 10:17:39 quinn
8 * Added memory management.
10 * Revision 1.6 1995/03/08 12:12:02 quinn
11 * Added better error checking.
13 * Revision 1.5 1995/02/14 20:39:54 quinn
14 * Fixed bugs in completeBER and (serious one in) ber_oid.
16 * Revision 1.4 1995/02/14 11:54:33 quinn
19 * Revision 1.3 1995/02/10 18:57:24 quinn
20 * More in the way of error-checking.
22 * Revision 1.2 1995/02/10 15:55:28 quinn
25 * Revision 1.1 1995/02/09 15:51:45 quinn
32 int ber_any(ODR o, Odr_any **p)
39 if ((res = completeBER(o->bp, o->left)) <= 0) /* FIX THIS */
44 (*p)->buf = odr_malloc(o, res);
45 memcpy((*p)->buf, o->bp, res);
46 (*p)->len = (*p)->size = res;
51 if ((*p)->len > o->left)
56 memcpy(o->bp , (*p)->buf, (*p)->len);
60 default: o->error = OOTHER; return 0;
65 * Return length of BER-package or 0.
67 int completeBER(unsigned char *buf, int len)
69 int res, ll, class, tag, cons;
70 unsigned char *b = buf;
74 if (!buf[0] && !buf[1])
76 if ((res = ber_dectag(b, &class, &tag, &cons)) <= 0)
82 if ((res = ber_declen(b, &ll)) <= 0)
89 return (len >= ll ? ll + (b-buf) : 0);
92 /* constructed - cycle through children */
95 if (*b == 0 && *(b + 1) == 0)
97 if (!(res = completeBER(b, len)))
102 return (b - buf) + 2;