2 * Copyright (c) 1995-1999, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.10 1999-11-30 13:47:11 adam
8 * Improved installation. Moved header files to include/yaz.
10 * Revision 1.9 1999/04/20 09:56:48 adam
11 * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun).
12 * Modified all encoders/decoders to reflect this change.
14 * Revision 1.8 1999/01/08 11:23:21 adam
15 * Added const modifier to some of the BER/ODR encoding routines.
17 * Revision 1.7 1995/09/29 17:12:16 quinn
20 * Revision 1.6 1995/09/27 15:02:54 quinn
21 * Modified function heads & prototypes.
23 * Revision 1.5 1995/05/16 08:50:43 quinn
24 * License, documentation, and memory fixes
26 * Revision 1.4 1995/04/18 08:15:13 quinn
27 * Added dynamic memory allocation on encoding (whew). Code is now somewhat
28 * neater. We'll make the same change for decoding one day.
30 * Revision 1.3 1995/03/08 12:12:04 quinn
31 * Added better error checking.
33 * Revision 1.2 1995/02/03 17:04:31 quinn
34 * *** empty log message ***
36 * Revision 1.1 1995/02/02 20:38:49 quinn
44 int ber_bitstring(ODR o, Odr_bitmask *p, int cons)
47 const unsigned char *base;
52 if ((res = ber_declen(o->bp, &len)) < 0)
59 if (cons) /* fetch component strings */
62 while (odp_more_chunks(o, base, len))
63 if (!odr_bitstring(o, &p, 0, 0))
67 /* primitive bitstring */
75 if (len - 1 > ODR_BITMASK_SIZE)
80 o->bp++; /* silently ignore the unused-bits field */
83 memcpy(p->bits + p->top + 1, o->bp, len);
89 if ((res = ber_enclen(o, p->top + 2, 5, 0)) < 0)
91 if (odr_putc(o, 0) < 0) /* no unused bits here */
95 if (odr_write(o, p->bits, p->top + 1) < 0)
98 case ODR_PRINT: return 1;
99 default: o->error = OOTHER; return 0;