2 * Routines for AIM (OSCAR) dissection, SNAC BOS
3 * Copyright 2004, Jelmer Vernooij <jelmer@samba.org>
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_BOS 0x0009
44 /* Family BOS (Misc) */
46 #define CLASS_UNCONFIRMED 0x0001
47 #define CLASS_ADMINISTRATOR 0x0002
48 #define CLASS_AOL 0x0004
49 #define CLASS_COMMERCIAL 0x0008
50 #define CLASS_FREE 0x0010
51 #define CLASS_AWAY 0x0020
52 #define CLASS_ICQ 0x0040
53 #define CLASS_WIRELESS 0x0080
54 #define CLASS_UNKNOWN100 0x0100
55 #define CLASS_UNKNOWN200 0x0200
56 #define CLASS_UNKNOWN400 0x0400
57 #define CLASS_UNKNOWN800 0x0800
59 #define AIM_PRIVACY_TLV_MAX_VISIB_LIST_SIZE 0x001
60 #define AIM_PRIVACY_TLV_MAX_INVISIB_LIST_SIZE 0x002
62 static const aim_tlv privacy_tlvs[] = {
63 { AIM_PRIVACY_TLV_MAX_VISIB_LIST_SIZE, "Max visible list size", dissect_aim_tlv_value_uint16 },
64 { AIM_PRIVACY_TLV_MAX_INVISIB_LIST_SIZE, "Max invisible list size", dissect_aim_tlv_value_uint16 },
65 { 0, "Unknown", NULL },
68 /* Initialize the protocol and registered fields */
69 static int proto_aim_bos = -1;
70 static int hf_aim_bos_data = -1;
71 static int hf_aim_bos_class = -1;
73 /* Initialize the subtree pointers */
74 static gint ett_aim_bos = -1;
76 static int dissect_aim_bos_set_group_perm(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *bos_tree)
79 guint32 userclass = tvb_get_ntohl(tvb, offset);
80 proto_item *ti = proto_tree_add_uint(bos_tree, hf_aim_bos_class, tvb, offset, 4, userclass);
81 return dissect_aim_userclass(tvb, offset, 4, ti, userclass);
84 static int dissect_aim_bos_rights(tvbuff_t *tvb, packet_info *pinfo, proto_tree *bos_tree)
86 return dissect_aim_tlv_sequence(tvb, pinfo, 0, bos_tree, privacy_tlvs);
89 static int dissect_aim_bos_buddyname(tvbuff_t *tvb, packet_info *pinfo, proto_tree *bos_tree)
92 while(tvb_reported_length_remaining(tvb, offset) > 0) {
93 offset = dissect_aim_buddyname(tvb, pinfo, offset, bos_tree);
98 /* Register the protocol with Ethereal */
100 proto_register_aim_bos(void)
103 /* Setup list of header fields */
104 static hf_register_info hf[] = {
106 { "Data", "aim.data", FT_BYTES, BASE_HEX, NULL, 0x0, "", HFILL }
109 { "User class", "aim.bos.userclass", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL },
113 /* Setup protocol subtree array */
114 static gint *ett[] = {
118 /* Register the protocol name and description */
119 proto_aim_bos = proto_register_protocol("AIM Privacy Management Service", "AIM BOS", "aim_bos");
121 /* Required function calls to register the header fields and subtrees used */
122 proto_register_field_array(proto_aim_bos, hf, array_length(hf));
123 proto_register_subtree_array(ett, array_length(ett));
126 static const aim_subtype aim_fnac_family_bos[] = {
127 { 0x0001, "Error", dissect_aim_snac_error },
128 { 0x0002, "Rights Query", NULL },
129 { 0x0003, "Rights" , dissect_aim_bos_rights },
130 { 0x0004, "Set Group Permissions Mask", dissect_aim_bos_set_group_perm },
131 { 0x0005, "Add To Visible List", dissect_aim_bos_buddyname },
132 { 0x0006, "Delete From Visible List", dissect_aim_bos_buddyname },
133 { 0x0007, "Add To Invisible List", dissect_aim_bos_buddyname },
134 { 0x0008, "Delete From Invisible List", dissect_aim_bos_buddyname },
139 proto_reg_handoff_aim_bos(void)
141 aim_init_family(proto_aim_bos, ett_aim_bos, FAMILY_BOS, aim_fnac_family_bos);