2 * Copyright (c) 1995-1997, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.21 1997-11-24 11:33:56 adam
8 * Using function odr_nullval() instead of global ODR_NULLVAL when
11 * Revision 1.20 1997/09/29 07:17:31 adam
12 * Added typecast to avoid warnings on MSVC.
14 * Revision 1.19 1997/06/23 10:31:11 adam
15 * Added RVDM's SEQUENCE OF patch again!
17 * Revision 1.18 1997/05/14 06:53:58 adam
20 * Revision 1.17 1997/05/05 11:21:09 adam
21 * In handling of SEQUENCE OF: Counter set to zero when SEQUENCE
22 * OF isn't there at all.
24 * Revision 1.16 1995/09/29 17:12:26 quinn
27 * Revision 1.15 1995/09/27 15:03:00 quinn
28 * Modified function heads & prototypes.
30 * Revision 1.14 1995/08/15 11:16:39 quinn
31 * Fixed pretty-printers.
32 * CV:e ----------------------------------------------------------------------
33 * CV:e ----------------------------------------------------------------------
35 * Revision 1.13 1995/05/22 14:56:57 quinn
36 * Fixed problem in decoding empty sequence.
38 * Revision 1.12 1995/05/18 13:06:32 quinn
41 * Revision 1.11 1995/05/17 08:41:54 quinn
42 * Small, hopefully insignificant change.
44 * Revision 1.10 1995/05/16 08:50:59 quinn
45 * License, documentation, and memory fixes
47 * Revision 1.9 1995/03/17 10:17:57 quinn
48 * Added memory management.
50 * Revision 1.8 1995/03/15 11:18:05 quinn
51 * Fixed serious bug in odr_cons
53 * Revision 1.7 1995/03/08 12:12:30 quinn
54 * Added better error checking.
56 * Revision 1.6 1995/02/10 15:55:29 quinn
59 * Revision 1.5 1995/02/09 15:51:49 quinn
62 * Revision 1.4 1995/02/07 17:53:00 quinn
63 * A damn mess, but now things work, I think.
65 * Revision 1.3 1995/02/07 14:13:46 quinn
68 * Revision 1.2 1995/02/06 16:45:03 quinn
71 * Revision 1.1 1995/02/02 16:21:54 quinn
79 int odr_sequence_begin(ODR o, void *p, int size)
81 char **pp = (char**) p;
87 o->t_class = ODR_UNIVERSAL;
88 o->t_tag = ODR_SEQUENCE;
90 if (o->direction == ODR_DECODE)
92 if (odr_constructed_begin(o, p, o->t_class, o->t_tag))
94 if (o->direction == ODR_DECODE && size)
95 *pp = odr_malloc(o, size);
102 int odr_sequence_end(ODR o)
104 return odr_constructed_end(o);
107 int odr_sequence_more(ODR o)
109 return odr_constructed_more(o);
112 int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
114 char ***pp = (char***) p; /* for dereferencing */
118 if (!odr_sequence_begin(o, p, 0)) {
119 if (o->direction == ODR_DECODE)
124 switch (o->direction)
129 while (odr_sequence_more(o))
131 /* outgrown array? */
132 if (*num * (int) sizeof(void*) >= size)
134 /* double the buffer size */
135 tmp = odr_malloc(o, sizeof(void*) * (size += size ? size :
139 memcpy(tmp, *pp, *num * sizeof(void*));
141 * For now, we just throw the old *p away, since we use
142 * nibble memory anyway (disgusting, isn't it?).
147 if (!(*type)(o, (*pp) + *num, 0))
152 case ODR_ENCODE: case ODR_PRINT:
154 fprintf(stderr, "[seqof: num=%d]", *num);
156 for (i = 0; i < *num; i++)
159 fprintf(stderr, "[seqof: elem #%d]", i);
161 if (!(*type)(o, *pp + i, 0))
169 return odr_sequence_end(o);