2 * Copyright (c) 1995, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.10 1995-05-16 08:50:59 quinn
8 * License, documentation, and memory fixes
10 * Revision 1.9 1995/03/17 10:17:57 quinn
11 * Added memory management.
13 * Revision 1.8 1995/03/15 11:18:05 quinn
14 * Fixed serious bug in odr_cons
16 * Revision 1.7 1995/03/08 12:12:30 quinn
17 * Added better error checking.
19 * Revision 1.6 1995/02/10 15:55:29 quinn
22 * Revision 1.5 1995/02/09 15:51:49 quinn
25 * Revision 1.4 1995/02/07 17:53:00 quinn
26 * A damn mess, but now things work, I think.
28 * Revision 1.3 1995/02/07 14:13:46 quinn
31 * Revision 1.2 1995/02/06 16:45:03 quinn
34 * Revision 1.1 1995/02/02 16:21:54 quinn
42 int odr_sequence_begin(ODR o, void *p, int size)
44 char **pp = (char**) p;
50 o->t_class = ODR_UNIVERSAL;
51 o->t_tag = ODR_SEQUENCE;
53 if (o->direction == ODR_DECODE)
55 if (odr_constructed_begin(o, p, o->t_class, o->t_tag))
57 if (o->direction == ODR_DECODE && size)
58 *pp = odr_malloc(o, size);
59 if (o->direction == ODR_PRINT)
61 fprintf(o->print, "%s{\n", odr_indent(o));
70 int odr_sequence_end(ODR o)
72 if (o->direction == ODR_PRINT)
74 assert(o->indent > 0);
76 fprintf(o->print, "%s}\n", odr_indent(o));
78 return odr_constructed_end(o);
81 int odr_sequence_more(ODR o)
83 return odr_constructed_more(o);
86 int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
88 char ***pp = (char***) p; /* for dereferencing */
90 char *dummy = "Nothing";
93 if (!odr_sequence_begin(o, &dummy, 0))
100 while (odr_sequence_more(o))
102 /* outgrown array? */
103 if (*num * sizeof(void*) >= size)
105 /* double the buffer size */
106 tmp = odr_malloc(o, sizeof(void*) * (size += size ? size :
110 memcpy(tmp, *pp, *num * sizeof(void*));
112 * For now, we just throw the old *p away, since we use
113 * nibble memory anyway (disgusting, isn't it?).
118 if (!(*type)(o, (*pp) + *num, 0))
123 case ODR_ENCODE: case ODR_PRINT:
125 fprintf(stderr, "[seqof: num=%d]", *num);
127 for (i = 0; i < *num; i++)
130 fprintf(stderr, "[seqof: elem #%d]", i);
132 if (!(*type)(o, *pp + i, 0))
140 return odr_sequence_end(o);