2 * Copyright (c) 1995-1997, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.20 1997-09-29 07:17:31 adam
8 * Added typecast to avoid warnings on MSVC.
10 * Revision 1.19 1997/06/23 10:31:11 adam
11 * Added RVDM's SEQUENCE OF patch again!
13 * Revision 1.18 1997/05/14 06:53:58 adam
16 * Revision 1.17 1997/05/05 11:21:09 adam
17 * In handling of SEQUENCE OF: Counter set to zero when SEQUENCE
18 * OF isn't there at all.
20 * Revision 1.16 1995/09/29 17:12:26 quinn
23 * Revision 1.15 1995/09/27 15:03:00 quinn
24 * Modified function heads & prototypes.
26 * Revision 1.14 1995/08/15 11:16:39 quinn
27 * Fixed pretty-printers.
28 * CV:e ----------------------------------------------------------------------
29 * CV:e ----------------------------------------------------------------------
31 * Revision 1.13 1995/05/22 14:56:57 quinn
32 * Fixed problem in decoding empty sequence.
34 * Revision 1.12 1995/05/18 13:06:32 quinn
37 * Revision 1.11 1995/05/17 08:41:54 quinn
38 * Small, hopefully insignificant change.
40 * Revision 1.10 1995/05/16 08:50:59 quinn
41 * License, documentation, and memory fixes
43 * Revision 1.9 1995/03/17 10:17:57 quinn
44 * Added memory management.
46 * Revision 1.8 1995/03/15 11:18:05 quinn
47 * Fixed serious bug in odr_cons
49 * Revision 1.7 1995/03/08 12:12:30 quinn
50 * Added better error checking.
52 * Revision 1.6 1995/02/10 15:55:29 quinn
55 * Revision 1.5 1995/02/09 15:51:49 quinn
58 * Revision 1.4 1995/02/07 17:53:00 quinn
59 * A damn mess, but now things work, I think.
61 * Revision 1.3 1995/02/07 14:13:46 quinn
64 * Revision 1.2 1995/02/06 16:45:03 quinn
67 * Revision 1.1 1995/02/02 16:21:54 quinn
75 int odr_sequence_begin(ODR o, void *p, int size)
77 char **pp = (char**) p;
83 o->t_class = ODR_UNIVERSAL;
84 o->t_tag = ODR_SEQUENCE;
86 if (o->direction == ODR_DECODE)
88 if (odr_constructed_begin(o, p, o->t_class, o->t_tag))
90 if (o->direction == ODR_DECODE && size)
91 *pp = odr_malloc(o, size);
98 int odr_sequence_end(ODR o)
100 return odr_constructed_end(o);
103 int odr_sequence_more(ODR o)
105 return odr_constructed_more(o);
108 int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
110 char ***pp = (char***) p; /* for dereferencing */
114 if (!odr_sequence_begin(o, p, 0)) {
115 if (o->direction == ODR_DECODE)
120 switch (o->direction)
125 while (odr_sequence_more(o))
127 /* outgrown array? */
128 if (*num * (int) sizeof(void*) >= size)
130 /* double the buffer size */
131 tmp = odr_malloc(o, sizeof(void*) * (size += size ? size :
135 memcpy(tmp, *pp, *num * sizeof(void*));
137 * For now, we just throw the old *p away, since we use
138 * nibble memory anyway (disgusting, isn't it?).
143 if (!(*type)(o, (*pp) + *num, 0))
148 case ODR_ENCODE: case ODR_PRINT:
150 fprintf(stderr, "[seqof: num=%d]", *num);
152 for (i = 0; i < *num; i++)
155 fprintf(stderr, "[seqof: elem #%d]", i);
157 if (!(*type)(o, *pp + i, 0))
165 return odr_sequence_end(o);