2 * Routines for X.509 Information Framework packet dissection
7 * Wireshark - Network traffic analyzer
8 * By Gerald Combs <gerald@wireshark.org>
9 * Copyright 1998 Gerald Combs
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
31 #include <epan/packet.h>
32 #include <epan/conversation.h>
33 #include <epan/oid_resolv.h>
34 #include <epan/asn1.h>
39 #include "packet-ber.h"
40 #include "packet-x509if.h"
41 #include "packet-x509sat.h"
42 #include <epan/emem.h>
43 #include <epan/strutil.h>
45 #define PNAME "X.509 Information Framework"
46 #define PSNAME "X509IF"
47 #define PFNAME "x509if"
49 /* Initialize the protocol and registered fields */
50 int proto_x509if = -1;
51 static int hf_x509if_object_identifier_id = -1;
52 static int hf_x509if_any_string = -1;
53 #include "packet-x509if-hf.c"
55 /* Initialize the subtree pointers */
56 #include "packet-x509if-ett.c"
58 static const char *object_identifier_id;
59 static proto_tree *top_of_dn = NULL;
60 static proto_tree *top_of_rdn = NULL;
62 static gboolean rdn_one_value = FALSE; /* have we seen one value in an RDN yet */
63 static gboolean dn_one_rdn = FALSE; /* have we seen one RDN in a DN yet */
64 static gboolean doing_dn = TRUE;
66 #define MAX_RDN_STR_LEN 64
67 #define MAX_DN_STR_LEN (20 * MAX_RDN_STR_LEN)
69 static char *last_dn = NULL;
70 static char *last_rdn = NULL;
72 static int ava_hf_index;
73 #define MAX_FMT_VALS 32
74 static value_string fmt_vals[MAX_FMT_VALS];
75 #define MAX_AVA_STR_LEN 64
76 static char *last_ava = NULL;
78 #include "packet-x509if-fn.c"
80 const char * x509if_get_last_dn(void)
85 gboolean x509if_register_fmt(int hf_index, const gchar *fmt)
89 if(idx < (MAX_FMT_VALS - 1)) {
91 fmt_vals[idx].value = hf_index;
92 fmt_vals[idx].strptr = fmt;
96 fmt_vals[idx].value = 0;
97 fmt_vals[idx].strptr = NULL;
102 return FALSE; /* couldn't register it */
106 const char * x509if_get_last_ava(void)
111 /*--- proto_register_x509if ----------------------------------------------*/
112 void proto_register_x509if(void) {
115 static hf_register_info hf[] = {
116 { &hf_x509if_object_identifier_id,
117 { "Id", "x509if.id", FT_OID, BASE_NONE, NULL, 0,
118 "Object identifier Id", HFILL }},
119 { &hf_x509if_any_string,
120 { "AnyString", "x509if.any.String", FT_BYTES, BASE_HEX,
121 NULL, 0, "This is any String", HFILL }},
123 #include "packet-x509if-hfarr.c"
126 /* List of subtrees */
127 static gint *ett[] = {
128 #include "packet-x509if-ettarr.c"
131 /* Register protocol */
132 proto_x509if = proto_register_protocol(PNAME, PSNAME, PFNAME);
134 /* Register fields and subtrees */
135 proto_register_field_array(proto_x509if, hf, array_length(hf));
136 proto_register_subtree_array(ett, array_length(ett));
138 /* initialise array */
139 fmt_vals[0].value = 0;
140 fmt_vals[0].strptr = NULL;
145 /*--- proto_reg_handoff_x509if -------------------------------------------*/
146 void proto_reg_handoff_x509if(void) {
147 #include "packet-x509if-dis-tab.c"