2 * Copyright (c) 1995, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.9 1998-01-14 09:53:26 quinn
8 * Added a bit more info to dump.
10 * Revision 1.8 1997/05/14 06:53:57 adam
13 * Revision 1.7 1996/03/08 14:38:41 quinn
16 * Revision 1.6 1996/01/19 15:41:34 quinn
17 * dumpber was ignoring the file argument.
19 * Revision 1.5 1995/10/18 16:12:55 quinn
20 * Better diagnostics. Added special case in NULL to handle WAIS server.
22 * Revision 1.4 1995/09/29 17:12:21 quinn
25 * Revision 1.3 1995/09/27 15:02:57 quinn
26 * Modified function heads & prototypes.
28 * Revision 1.2 1995/06/27 13:20:51 quinn
29 * Fixed sign-clash. Non-fatal warning
31 * Revision 1.1 1995/06/19 12:38:45 quinn
40 static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
42 int res, ll, zclass, tag, cons, lenlen, taglen;
43 char *b = buf, *bp = buf;
47 if (!buf[0] && !buf[1])
49 if ((res = ber_dectag((unsigned char*)b, &zclass, &tag, &cons)) <= 0)
53 fprintf(stderr, "Unexpected end of buffer\n");
56 fprintf(f, "%5d: %*s", offset, level * 4, "");
57 if (zclass == ODR_UNIVERSAL)
61 "[Univ 0]", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",
62 "NULL", "OID", "OBJECT DESCIPTOR", "EXTERNAL", "REAL",
63 "ENUM", "[UNIV 11]", "[UNIV 12]", "[UNIV 13]", "[UNIV 14]",
64 "[UNIV 15]", "SEQUENCE", "SET", "NUMERICSTRING", "PRINTABLESTRING",
65 "[UNIV 20]", "[UNIV 21]", "[UNIV 22]", "[UNIV 23]", "[UNIV 24]",
66 "GRAPHICSTRING", "VISIBLESTRING", "GENERALSTRING", "[UNIV 28]"
70 fprintf(f, "%s", nl[tag]);
72 fprintf(f, "[UNIV %d]", tag);
74 else if (zclass == ODR_CONTEXT)
75 fprintf(f, "[%d]", tag);
77 fprintf(f, "[%d:%d]", zclass, tag);
82 if ((res = ber_declen((unsigned char*)b, &ll)) <= 0)
84 fprintf(f, "bad length\n");
89 fprintf(f, "Unexpected end of buffer\n");
96 fprintf(f, " len=%d", ll);
99 fprintf(f, " tl=%d, ll=%d\n", taglen, lenlen);
104 fprintf(f, "Bad length on primitive type.\n");
107 return ll + (b - buf);
111 /* constructed - cycle through children */
112 while ((ll == -1 && len >= 2) || (ll >= 0 && len))
114 if (ll == -1 && *b == 0 && *(b + 1) == 0)
116 if (!(res = do_dumpBER(f, b, len, level + 1, offset + (b - buf))))
118 fprintf(f, "Dump of content element failed.\n");
128 fprintf(f, "Buffer too short in indefinite lenght.\n");
131 return (b - buf) + 2;
136 int odr_dumpBER(FILE *f, char *buf, int len)
138 return do_dumpBER(f, buf, len, 0, 0);