2 * Copyright (c) 1995, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.7 1996-03-08 14:38:41 quinn
10 * Revision 1.6 1996/01/19 15:41:34 quinn
11 * dumpber was ignoring the file argument.
13 * Revision 1.5 1995/10/18 16:12:55 quinn
14 * Better diagnostics. Added special case in NULL to handle WAIS server.
16 * Revision 1.4 1995/09/29 17:12:21 quinn
19 * Revision 1.3 1995/09/27 15:02:57 quinn
20 * Modified function heads & prototypes.
22 * Revision 1.2 1995/06/27 13:20:51 quinn
23 * Fixed sign-clash. Non-fatal warning
25 * Revision 1.1 1995/06/19 12:38:45 quinn
34 static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
36 int res, ll, class, tag, cons;
41 if (!buf[0] && !buf[1])
43 if ((res = ber_dectag((unsigned char*)b, &class, &tag, &cons)) <= 0)
47 fprintf(stderr, "Unexpected end of buffer\n");
50 fprintf(f, "%5d: %*s", offset, level * 4, "");
51 if (class == ODR_UNIVERSAL)
55 "[Univ 0]", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",
56 "NULL", "OID", "OBJECT DESCIPTOR", "EXTERNAL", "REAL",
57 "ENUM", "[UNIV 11]", "[UNIV 12]", "[UNIV 13]", "[UNIV 14]",
58 "[UNIV 15]", "SEQUENCE", "SET", "NUMERICSTRING", "PRINTABLESTRING",
59 "[UNIV 20]", "[UNIV 21]", "[UNIV 22]", "[UNIV 23]", "[UNIV 24]",
60 "GRAPHICSTRING", "VISIBLESTRING", "GENERALSTRING", "[UNIV 28]"
64 fprintf(f, "%s", nl[tag]);
66 fprintf(f, "[UNIV %d]", tag);
68 else if (class == ODR_CONTEXT)
69 fprintf(f, "[%d]", tag);
71 fprintf(f, "[%d:%d]", class, tag);
74 if ((res = ber_declen((unsigned char*)b, &ll)) <= 0)
76 fprintf(f, "bad length\n");
81 fprintf(f, "Unexpected end of buffer\n");
87 fprintf(f, " len=%d\n", ll);
89 fprintf(f, " len=?\n");
94 fprintf(f, "Bad length on primitive type.\n");
97 return ll + (b - buf);
101 /* constructed - cycle through children */
102 while ((ll == -1 && len >= 2) || (ll >= 0 && len))
104 if (ll == -1 && *b == 0 && *(b + 1) == 0)
106 if (!(res = do_dumpBER(f, b, len, level + 1, offset + (b - buf))))
108 fprintf(f, "Dump of content element failed.\n");
118 fprintf(f, "Buffer too short in indefinite lenght.\n");
121 return (b - buf) + 2;
126 int odr_dumpBER(FILE *f, char *buf, int len)
128 return do_dumpBER(f, buf, len, 0, 0);