2 * Copyright (c) 1995-2000, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.16 2000-02-29 13:44:55 adam
8 * Check for config.h (currently not generated).
10 * Revision 1.15 1999/11/30 13:47:11 adam
11 * Improved installation. Moved header files to include/yaz.
13 * Revision 1.14 1999/10/19 12:35:55 adam
14 * Better dump of OCTET STRING.
16 * Revision 1.13 1999/04/20 09:56:48 adam
17 * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun).
18 * Modified all encoders/decoders to reflect this change.
20 * Revision 1.12 1998/02/11 11:53:34 adam
21 * Changed code so that it compiles as C++.
23 * Revision 1.11 1995/09/29 17:12:25 quinn
26 * Revision 1.10 1995/09/27 15:02:59 quinn
27 * Modified function heads & prototypes.
29 * Revision 1.9 1995/05/16 08:50:56 quinn
30 * License, documentation, and memory fixes
32 * Revision 1.8 1995/03/17 10:17:54 quinn
33 * Added memory management.
35 * Revision 1.7 1995/03/08 12:12:27 quinn
36 * Added better error checking.
38 * Revision 1.6 1995/02/10 18:57:26 quinn
39 * More in the way of error-checking.
41 * Revision 1.5 1995/02/09 15:51:49 quinn
44 * Revision 1.4 1995/02/07 14:13:46 quinn
47 * Revision 1.3 1995/02/03 17:04:38 quinn
48 * *** empty log message ***
50 * Revision 1.2 1995/02/02 20:38:51 quinn
53 * Revision 1.1 1995/02/02 16:21:54 quinn
64 * Top level octet string en/decoder.
65 * Returns 1 on success, 0 on error.
67 int odr_octetstring(ODR o, Odr_oct **p, int opt, const char *name)
75 o->t_class = ODR_UNIVERSAL;
76 o->t_tag = ODR_OCTETSTRING;
78 if ((res = ber_tag(o, p, o->t_class, o->t_tag, &cons, opt)) < 0)
82 if (o->direction == ODR_PRINT)
86 fprintf(o->print, "OCTETSTRING(len=%d)", (*p)->len);
87 for (i = 0; i<(*p)->len; i++)
89 if (i < 5 || i > ((*p)->len - 4))
91 fprintf (o->print, " %02X", (*p)->buf[i]);
94 fprintf (o->print, " .. ");
96 fprintf(o->print, "\n");
99 if (o->direction == ODR_DECODE)
101 *p = (Odr_oct *)odr_malloc(o, sizeof(Odr_oct));
106 if (ber_octetstring(o, *p, cons))
113 * Friendlier interface to octetstring.
115 int odr_cstring(ODR o, char **p, int opt, const char *name)
124 o->t_class = ODR_UNIVERSAL;
125 o->t_tag = ODR_OCTETSTRING;
127 if ((res = ber_tag(o, p, o->t_class, o->t_tag, &cons, opt)) < 0)
131 if (o->direction == ODR_PRINT)
134 fprintf(o->print, "'%s'\n", *p);
137 t = (Odr_oct *)odr_malloc(o, sizeof(Odr_oct)); /* wrapper for octstring */
138 if (o->direction == ODR_ENCODE)
140 t->buf = (unsigned char *) *p;
141 t->size = t->len = strlen(*p);
149 if (!ber_octetstring(o, t, cons))
151 if (o->direction == ODR_DECODE)
153 *p = (char *) t->buf;
154 *(*p + t->len) = '\0'; /* ber_octs reserves space for this */