2 * Copyright (c) 1995, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.16 1995-09-29 17:12:26 quinn
10 * Revision 1.15 1995/09/27 15:03:00 quinn
11 * Modified function heads & prototypes.
13 * Revision 1.14 1995/08/15 11:16:39 quinn
14 * Fixed pretty-printers.
15 * CV:e ----------------------------------------------------------------------
16 * CV:e ----------------------------------------------------------------------
18 * Revision 1.13 1995/05/22 14:56:57 quinn
19 * Fixed problem in decoding empty sequence.
21 * Revision 1.12 1995/05/18 13:06:32 quinn
24 * Revision 1.11 1995/05/17 08:41:54 quinn
25 * Small, hopefully insignificant change.
27 * Revision 1.10 1995/05/16 08:50:59 quinn
28 * License, documentation, and memory fixes
30 * Revision 1.9 1995/03/17 10:17:57 quinn
31 * Added memory management.
33 * Revision 1.8 1995/03/15 11:18:05 quinn
34 * Fixed serious bug in odr_cons
36 * Revision 1.7 1995/03/08 12:12:30 quinn
37 * Added better error checking.
39 * Revision 1.6 1995/02/10 15:55:29 quinn
42 * Revision 1.5 1995/02/09 15:51:49 quinn
45 * Revision 1.4 1995/02/07 17:53:00 quinn
46 * A damn mess, but now things work, I think.
48 * Revision 1.3 1995/02/07 14:13:46 quinn
51 * Revision 1.2 1995/02/06 16:45:03 quinn
54 * Revision 1.1 1995/02/02 16:21:54 quinn
62 int odr_sequence_begin(ODR o, void *p, int size)
64 char **pp = (char**) p;
70 o->t_class = ODR_UNIVERSAL;
71 o->t_tag = ODR_SEQUENCE;
73 if (o->direction == ODR_DECODE)
75 if (odr_constructed_begin(o, p, o->t_class, o->t_tag))
77 if (o->direction == ODR_DECODE && size)
78 *pp = odr_malloc(o, size);
85 int odr_sequence_end(ODR o)
87 return odr_constructed_end(o);
90 int odr_sequence_more(ODR o)
92 return odr_constructed_more(o);
95 int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
97 char ***pp = (char***) p; /* for dereferencing */
101 if (!odr_sequence_begin(o, p, 0))
104 switch (o->direction)
109 while (odr_sequence_more(o))
111 /* outgrown array? */
112 if (*num * sizeof(void*) >= size)
114 /* double the buffer size */
115 tmp = odr_malloc(o, sizeof(void*) * (size += size ? size :
119 memcpy(tmp, *pp, *num * sizeof(void*));
121 * For now, we just throw the old *p away, since we use
122 * nibble memory anyway (disgusting, isn't it?).
127 if (!(*type)(o, (*pp) + *num, 0))
132 case ODR_ENCODE: case ODR_PRINT:
134 fprintf(stderr, "[seqof: num=%d]", *num);
136 for (i = 0; i < *num; i++)
139 fprintf(stderr, "[seqof: elem #%d]", i);
141 if (!(*type)(o, *pp + i, 0))
149 return odr_sequence_end(o);