1 /* packet-aim-userlookup.c
2 * Routines for AIM Instant Messenger (OSCAR) dissection, SNAC Userlookup
3 * Copyright 2004, Jelmer Vernooij <jelmer@samba.org>
5 * $Id: packet-aim-userlookup.c,v 1.3 2004/04/26 18:21:10 obiot Exp $
7 * Ethereal - Network traffic analyzer
8 * By Gerald Combs <gerald@ethereal.com>
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.
37 #include <epan/packet.h>
38 #include <epan/strutil.h>
40 #include "packet-aim.h"
42 #define FAMILY_USERLOOKUP 0x000A
44 /* Family User Lookup */
45 #define FAMILY_USERLOOKUP_ERROR 0x0001
46 #define FAMILY_USERLOOKUP_SEARCHEMAIL 0x0002
47 #define FAMILY_USERLOOKUP_SEARCHRESULT 0x0003
48 #define FAMILY_USERLOOKUP_DEFAULT 0xffff
50 static const value_string aim_fnac_family_userlookup[] = {
51 { FAMILY_USERLOOKUP_ERROR, "Error" },
52 { FAMILY_USERLOOKUP_SEARCHEMAIL, "Search for user by email address" },
53 { FAMILY_USERLOOKUP_SEARCHRESULT, "Search results" },
54 { FAMILY_USERLOOKUP_DEFAULT, "Userlookup Default" },
58 /* Initialize the protocol and registered fields */
59 static int hf_aim_userlookup_email = -1;
60 static int proto_aim_userlookup = -1;
62 /* Initialize the subtree pointers */
63 static gint ett_aim_userlookup = -1;
65 static int dissect_aim_snac_userlookup(tvbuff_t *tvb _U_, packet_info *pinfo,
68 struct aiminfo *aiminfo = pinfo->private_data;
71 proto_item *ti = NULL;
72 proto_tree *lookup_tree = NULL;
75 ti = proto_tree_add_text(tree, tvb, 0, -1,"AIM Lookup Service");
76 lookup_tree = proto_item_add_subtree(ti, ett_aim_userlookup);
80 switch(aiminfo->subtype) {
81 case FAMILY_USERLOOKUP_ERROR:
82 return dissect_aim_snac_error(tvb, pinfo, offset, tree);
83 case FAMILY_USERLOOKUP_SEARCHEMAIL:
84 proto_tree_add_item(lookup_tree, hf_aim_userlookup_email, tvb, 0, tvb_length(tvb), FALSE);
85 return tvb_length(tvb);
86 case FAMILY_USERLOOKUP_SEARCHRESULT:
87 while(tvb_length_remaining(tvb, offset) > 0) {
88 offset = dissect_aim_tlv(tvb, pinfo, offset, lookup_tree, client_tlvs);
96 /* Register the protocol with Ethereal */
98 proto_register_aim_userlookup(void)
101 /* Setup list of header fields */
102 static hf_register_info hf[] = {
103 { &hf_aim_userlookup_email,
104 { "Email address looked for", "aim.userlookup.email", FT_STRING, BASE_NONE, NULL, 0, "Email address", HFILL }
108 /* Setup protocol subtree array */
109 static gint *ett[] = {
112 /* Register the protocol name and description */
113 proto_aim_userlookup = proto_register_protocol("AIM User Lookup", "AIM User Lookup", "aim_lookup");
115 /* Required function calls to register the header fields and subtrees used */
116 proto_register_field_array(proto_aim_userlookup, hf, array_length(hf));
117 proto_register_subtree_array(ett, array_length(ett));
121 proto_reg_handoff_aim_userlookup(void)
123 dissector_handle_t aim_handle;
124 aim_handle = new_create_dissector_handle(dissect_aim_snac_userlookup, proto_aim_userlookup);
125 dissector_add("aim.family", FAMILY_USERLOOKUP, aim_handle);
126 aim_init_family(FAMILY_USERLOOKUP, "User Lookup", aim_fnac_family_userlookup);