2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.6 1995-03-08 12:12:02 quinn
8 * Added better error checking.
10 * Revision 1.5 1995/02/14 20:39:54 quinn
11 * Fixed bugs in completeBER and (serious one in) ber_oid.
13 * Revision 1.4 1995/02/14 11:54:33 quinn
16 * Revision 1.3 1995/02/10 18:57:24 quinn
17 * More in the way of error-checking.
19 * Revision 1.2 1995/02/10 15:55:28 quinn
22 * Revision 1.1 1995/02/09 15:51:45 quinn
29 int ber_any(ODR o, Odr_any **p)
36 if ((res = completeBER(o->bp, o->left)) <= 0) /* FIX THIS */
41 (*p)->buf = nalloc(o, res);
42 memcpy((*p)->buf, o->bp, res);
43 (*p)->len = (*p)->size = res;
48 if ((*p)->len > o->left)
53 memcpy(o->bp , (*p)->buf, (*p)->len);
57 default: o->error = OOTHER; return 0;
62 * Return length of BER-package or 0.
64 int completeBER(unsigned char *buf, int len)
66 int res, ll, class, tag, cons;
67 unsigned char *b = buf;
71 if (!buf[0] && !buf[1])
73 if ((res = ber_dectag(b, &class, &tag, &cons)) <= 0)
79 if ((res = ber_declen(b, &ll)) <= 0)
86 return (len >= ll ? ll + (b-buf) : 0);
89 /* constructed - cycle through children */
92 if (*b == 0 && *(b + 1) == 0)
94 if (!(res = completeBER(b, len)))