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