2 * Copyright (c) 1995-2001, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.17 2001-06-26 12:14:15 adam
8 * When BER decoding a null byte is appended to the OCTET buffer.
10 * Revision 1.16 2000/02/29 13:44:55 adam
11 * Check for config.h (currently not generated).
13 * Revision 1.15 2000/01/31 13:15:21 adam
14 * Removed uses of assert(3). Cleanup of ODR. CCL parser update so
15 * that some characters are not surrounded by spaces in resulting term.
18 * Revision 1.14 1999/11/30 13:47:11 adam
19 * Improved installation. Moved header files to include/yaz.
21 * Revision 1.13 1999/04/20 09:56:48 adam
22 * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun).
23 * Modified all encoders/decoders to reflect this change.
25 * Revision 1.12 1999/01/08 11:23:24 adam
26 * Added const modifier to some of the BER/ODR encoding routines.
28 * Revision 1.11 1998/02/11 11:53:34 adam
29 * Changed code so that it compiles as C++.
31 * Revision 1.10 1995/09/29 17:12:18 quinn
34 * Revision 1.9 1995/09/27 15:02:55 quinn
35 * Modified function heads & prototypes.
37 * Revision 1.8 1995/05/16 08:50:47 quinn
38 * License, documentation, and memory fixes
40 * Revision 1.7 1995/04/18 08:15:17 quinn
41 * Added dynamic memory allocation on encoding (whew). Code is now somewhat
42 * neater. We'll make the same change for decoding one day.
44 * Revision 1.6 1995/03/17 10:17:41 quinn
45 * Added memory management.
47 * Revision 1.5 1995/03/08 12:12:10 quinn
48 * Added better error checking.
50 * Revision 1.4 1995/02/10 15:55:28 quinn
53 * Revision 1.3 1995/02/03 17:04:34 quinn
54 * *** empty log message ***
56 * Revision 1.2 1995/02/02 20:38:50 quinn
59 * Revision 1.1 1995/02/02 16:21:52 quinn
69 int ber_octetstring(ODR o, Odr_oct *p, int cons)
72 const unsigned char *base;
78 if ((res = ber_declen(o->bp, &len)) < 0)
84 if (cons) /* fetch component strings */
87 while (odp_more_chunks(o, base, len))
88 if (!odr_octetstring(o, &p, 0, 0))
92 /* primitive octetstring */
98 if (len + 1 > p->size - p->len)
100 c = (unsigned char *)odr_malloc(o, p->size += len + 1);
103 memcpy(c, p->buf, p->len);
104 /* the final null is really not part of the buffer, but */
105 /* it saves somes applications that assumes C strings */
112 memcpy(p->buf + p->len, o->bp, len);
113 p->buf[p->len] = '\0'; /* make it a C string, just in case */
119 if ((res = ber_enclen(o, p->len, 5, 0)) < 0)
123 if (odr_write(o, p->buf, p->len) < 0)
126 case ODR_PRINT: return 1;
127 default: o->error = OOTHER; return 0;