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/oids.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;
65 static gboolean doing_attr = FALSE;
67 #define MAX_RDN_STR_LEN 64
68 #define MAX_DN_STR_LEN (20 * MAX_RDN_STR_LEN)
70 static char *last_dn = NULL;
71 static char *last_rdn = NULL;
73 static int ava_hf_index;
74 #define MAX_FMT_VALS 32
75 static value_string fmt_vals[MAX_FMT_VALS];
76 #define MAX_AVA_STR_LEN 64
77 static char *last_ava = NULL;
79 #include "packet-x509if-fn.c"
81 const char * x509if_get_last_dn(void)
86 gboolean x509if_register_fmt(int hf_index, const gchar *fmt)
90 if(idx < (MAX_FMT_VALS - 1)) {
92 fmt_vals[idx].value = hf_index;
93 fmt_vals[idx].strptr = fmt;
97 fmt_vals[idx].value = 0;
98 fmt_vals[idx].strptr = NULL;
103 return FALSE; /* couldn't register it */
107 const char * x509if_get_last_ava(void)
112 /*--- proto_register_x509if ----------------------------------------------*/
113 void proto_register_x509if(void) {
116 static hf_register_info hf[] = {
117 { &hf_x509if_object_identifier_id,
118 { "Id", "x509if.id", FT_OID, BASE_NONE, NULL, 0,
119 "Object identifier Id", HFILL }},
120 { &hf_x509if_any_string,
121 { "AnyString", "x509if.any.String", FT_BYTES, BASE_HEX,
122 NULL, 0, "This is any String", HFILL }},
124 #include "packet-x509if-hfarr.c"
127 /* List of subtrees */
128 static gint *ett[] = {
129 #include "packet-x509if-ettarr.c"
132 /* Register protocol */
133 proto_x509if = proto_register_protocol(PNAME, PSNAME, PFNAME);
135 /* Register fields and subtrees */
136 proto_register_field_array(proto_x509if, hf, array_length(hf));
137 proto_register_subtree_array(ett, array_length(ett));
139 /* initialise array */
140 fmt_vals[0].value = 0;
141 fmt_vals[0].strptr = NULL;
146 /*--- proto_reg_handoff_x509if -------------------------------------------*/
147 void proto_reg_handoff_x509if(void) {
148 #include "packet-x509if-dis-tab.c"