2 * Copyright (c) 1995, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.12 1995-05-18 13:06:32 quinn
10 * Revision 1.11 1995/05/17 08:41:54 quinn
11 * Small, hopefully insignificant change.
13 * Revision 1.10 1995/05/16 08:50:59 quinn
14 * License, documentation, and memory fixes
16 * Revision 1.9 1995/03/17 10:17:57 quinn
17 * Added memory management.
19 * Revision 1.8 1995/03/15 11:18:05 quinn
20 * Fixed serious bug in odr_cons
22 * Revision 1.7 1995/03/08 12:12:30 quinn
23 * Added better error checking.
25 * Revision 1.6 1995/02/10 15:55:29 quinn
28 * Revision 1.5 1995/02/09 15:51:49 quinn
31 * Revision 1.4 1995/02/07 17:53:00 quinn
32 * A damn mess, but now things work, I think.
34 * Revision 1.3 1995/02/07 14:13:46 quinn
37 * Revision 1.2 1995/02/06 16:45:03 quinn
40 * Revision 1.1 1995/02/02 16:21:54 quinn
48 int odr_sequence_begin(ODR o, void *p, int size)
50 char **pp = (char**) p;
56 o->t_class = ODR_UNIVERSAL;
57 o->t_tag = ODR_SEQUENCE;
59 if (o->direction == ODR_DECODE)
61 if (odr_constructed_begin(o, p, o->t_class, o->t_tag))
63 if (o->direction == ODR_DECODE && size)
64 *pp = odr_malloc(o, size);
65 if (o->direction == ODR_PRINT)
67 fprintf(o->print, "%s{\n", odr_indent(o));
76 int odr_sequence_end(ODR o)
78 if (o->direction == ODR_PRINT)
80 assert(o->indent > 0);
82 fprintf(o->print, "%s}\n", odr_indent(o));
84 return odr_constructed_end(o);
87 int odr_sequence_more(ODR o)
89 return odr_constructed_more(o);
92 int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
94 char ***pp = (char***) p; /* for dereferencing */
98 if (!odr_sequence_begin(o, p, 0))
101 switch (o->direction)
105 while (odr_sequence_more(o))
107 /* outgrown array? */
108 if (*num * sizeof(void*) >= size)
110 /* double the buffer size */
111 tmp = odr_malloc(o, sizeof(void*) * (size += size ? size :
115 memcpy(tmp, *pp, *num * sizeof(void*));
117 * For now, we just throw the old *p away, since we use
118 * nibble memory anyway (disgusting, isn't it?).
123 if (!(*type)(o, (*pp) + *num, 0))
128 case ODR_ENCODE: case ODR_PRINT:
130 fprintf(stderr, "[seqof: num=%d]", *num);
132 for (i = 0; i < *num; i++)
135 fprintf(stderr, "[seqof: elem #%d]", i);
137 if (!(*type)(o, *pp + i, 0))
145 return odr_sequence_end(o);