2 * Copyright (c) 1995-1999, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.11 2000-01-31 13:15:21 adam
8 * Removed uses of assert(3). Cleanup of ODR. CCL parser update so
9 * that some characters are not surrounded by spaces in resulting term.
12 * Revision 1.10 1999/11/30 13:47:11 adam
13 * Improved installation. Moved header files to include/yaz.
15 * Revision 1.9 1999/04/20 09:56:48 adam
16 * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun).
17 * Modified all encoders/decoders to reflect this change.
19 * Revision 1.8 1999/01/08 11:23:21 adam
20 * Added const modifier to some of the BER/ODR encoding routines.
22 * Revision 1.7 1995/09/29 17:12:16 quinn
25 * Revision 1.6 1995/09/27 15:02:54 quinn
26 * Modified function heads & prototypes.
28 * Revision 1.5 1995/05/16 08:50:43 quinn
29 * License, documentation, and memory fixes
31 * Revision 1.4 1995/04/18 08:15:13 quinn
32 * Added dynamic memory allocation on encoding (whew). Code is now somewhat
33 * neater. We'll make the same change for decoding one day.
35 * Revision 1.3 1995/03/08 12:12:04 quinn
36 * Added better error checking.
38 * Revision 1.2 1995/02/03 17:04:31 quinn
39 * *** empty log message ***
41 * Revision 1.1 1995/02/02 20:38:49 quinn
49 int ber_bitstring(ODR o, Odr_bitmask *p, int cons)
52 const unsigned char *base;
57 if ((res = ber_declen(o->bp, &len)) < 0)
63 if (cons) /* fetch component strings */
66 while (odp_more_chunks(o, base, len))
67 if (!odr_bitstring(o, &p, 0, 0))
71 /* primitive bitstring */
79 if (len - 1 > ODR_BITMASK_SIZE)
84 o->bp++; /* silently ignore the unused-bits field */
86 memcpy(p->bits + p->top + 1, o->bp, len);
91 if ((res = ber_enclen(o, p->top + 2, 5, 0)) < 0)
93 if (odr_putc(o, 0) < 0) /* no unused bits here */
97 if (odr_write(o, p->bits, p->top + 1) < 0)
100 case ODR_PRINT: return 1;
101 default: o->error = OOTHER; return 0;