/* packet-aim-bos.c * Routines for AIM (OSCAR) dissection, SNAC BOS * Copyright 2004, Jelmer Vernooij * * $Id: packet-aim-bos.c,v 1.2 2004/04/20 04:48:31 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include "packet-aim.h" #define FAMILY_BOS 0x0009 /* Family BOS (Misc) */ #define FAMILY_BOS_ERROR 0x0001 #define FAMILY_BOS_RIGHTSQUERY 0x0002 #define FAMILY_BOS_RIGHTS 0x0003 #define FAMILY_BOS_SET_GROUP_PERM 0x0004 #define FAMILY_BOS_ADD_TO_VISIBLE 0x0005 #define FAMILY_BOS_DEL_FROM_VISIBLE 0x0006 #define FAMILY_BOS_ADD_TO_INVISIBLE 0x0007 #define FAMILY_BOS_DEL_FROM_INVISIBLE 0x0008 #define FAMILY_BOS_DEFAULT 0xffff static const value_string aim_fnac_family_bos[] = { { FAMILY_BOS_ERROR, "Error" }, { FAMILY_BOS_RIGHTSQUERY, "Rights Query" }, { FAMILY_BOS_RIGHTS, "Rights" }, { FAMILY_BOS_SET_GROUP_PERM, "Set Group Permissions Mask" }, { FAMILY_BOS_ADD_TO_VISIBLE, "Add To Visible List" }, { FAMILY_BOS_DEL_FROM_VISIBLE, "Delete From Visible List" }, { FAMILY_BOS_ADD_TO_INVISIBLE, "Add To Invisible List" }, { FAMILY_BOS_DEL_FROM_INVISIBLE, "Delete From Invisible List" }, { FAMILY_BOS_DEFAULT, "BOS Default" }, { 0, NULL } }; #define CLASS_UNCONFIRMED 0x0001 #define CLASS_ADMINISTRATOR 0x0002 #define CLASS_AOL 0x0004 #define CLASS_COMMERCIAL 0x0008 #define CLASS_FREE 0x0010 #define CLASS_AWAY 0x0020 #define CLASS_ICQ 0x0040 #define CLASS_WIRELESS 0x0080 #define CLASS_UNKNOWN100 0x0100 #define CLASS_UNKNOWN200 0x0200 #define CLASS_UNKNOWN400 0x0400 #define CLASS_UNKNOWN800 0x0800 static const aim_tlv bos_tlvs[] = { { 0, "Unknown", 0 }, }; /* Initialize the protocol and registered fields */ static int proto_aim_bos = -1; static int hf_aim_bos_data = -1; static int hf_aim_bos_class = -1; static int hf_aim_bos_class_unconfirmed = -1; static int hf_aim_bos_class_administrator = -1; static int hf_aim_bos_class_aol = -1; static int hf_aim_bos_class_commercial = -1; static int hf_aim_bos_class_free = -1; static int hf_aim_bos_class_away = -1; static int hf_aim_bos_class_icq = -1; static int hf_aim_bos_class_wireless = -1; static int hf_aim_bos_class_unknown100 = -1; static int hf_aim_bos_class_unknown200 = -1; static int hf_aim_bos_class_unknown400 = -1; static int hf_aim_bos_class_unknown800 = -1; /* Initialize the subtree pointers */ static gint ett_aim_bos = -1; static gint ett_aim_bos_userclass = -1; static int dissect_aim_bos(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { struct aiminfo *aiminfo = pinfo->private_data; int offset = 0; proto_item *ti; proto_tree *bos_tree = NULL; if(tree) { ti = proto_tree_add_text(tree, tvb, 0, -1,"AIM Privacy Management Service"); bos_tree = proto_item_add_subtree(ti, ett_aim_bos); } switch(aiminfo->subtype) { case FAMILY_BOS_ERROR: return dissect_aim_snac_error(tvb, pinfo, offset, bos_tree); case FAMILY_BOS_RIGHTSQUERY: /* No data */ return 0; case FAMILY_BOS_SET_GROUP_PERM: { guint32 flags = tvb_get_ntoh24(tvb, offset); proto_tree *entry; ti = proto_tree_add_uint(bos_tree, hf_aim_bos_class, tvb, offset, 4, flags); entry = proto_item_add_subtree(ti, ett_aim_bos_userclass); proto_tree_add_boolean(entry, hf_aim_bos_class_unconfirmed, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_administrator, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_aol, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_commercial, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_free, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_away, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_icq, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_wireless, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_unknown100, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_unknown200, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_unknown400, tvb, offset, 4, flags); proto_tree_add_boolean(entry, hf_aim_bos_class_unknown800, tvb, offset, 4, flags); } return 4; case FAMILY_BOS_RIGHTS: while(tvb_length_remaining(tvb, offset) > 0) { offset = dissect_aim_tlv_specific(tvb, pinfo, offset, bos_tree, bos_tlvs); } return offset; case FAMILY_BOS_ADD_TO_VISIBLE: case FAMILY_BOS_DEL_FROM_VISIBLE: case FAMILY_BOS_ADD_TO_INVISIBLE: case FAMILY_BOS_DEL_FROM_INVISIBLE: while(tvb_length_remaining(tvb, offset) > 0) { offset = dissect_aim_buddyname(tvb, pinfo, offset, bos_tree); } return offset; default: return 0; } } /* Register the protocol with Ethereal */ void proto_register_aim_bos(void) { /* Setup list of header fields */ static hf_register_info hf[] = { { &hf_aim_bos_data, { "Data", "aim.data", FT_BYTES, BASE_HEX, NULL, 0x0, "", HFILL } }, { &hf_aim_bos_class, { "User class", "aim.bos.userclass", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }, }, { &hf_aim_bos_class_unconfirmed, { "AOL Unconfirmed user flag", "aim.bos.userclass.unconfirmed", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_UNCONFIRMED, "", HFILL }, }, { &hf_aim_bos_class_administrator, { "AOL Administrator flag", "aim.bos.userclass.administrator", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_ADMINISTRATOR, "", HFILL }, }, { &hf_aim_bos_class_aol, { "AOL Staff User Flag", "aim.bos.userclass.staff", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_AOL, "", HFILL }, }, { &hf_aim_bos_class_commercial, { "AOL commercial account flag", "aim.bos.userclass.commercial", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_COMMERCIAL, "", HFILL }, }, { &hf_aim_bos_class_free, { "ICQ non-commercial account flag", "aim.bos.userclass.noncommercial", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_FREE, "", HFILL }, }, { &hf_aim_bos_class_away, { "AOL away status flag", "aim.bos.userclass.away", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_AWAY, "", HFILL }, }, { &hf_aim_bos_class_icq, { "ICQ user sign", "aim.bos.userclass.icq", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_ICQ, "", HFILL }, }, { &hf_aim_bos_class_wireless, { "AOL wireless user", "aim.bos.userclass.wireless", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_WIRELESS, "", HFILL }, }, { &hf_aim_bos_class_unknown100, { "Unknown bit", "aim.bos.userclass.unknown100", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_UNKNOWN100, "", HFILL }, }, { &hf_aim_bos_class_unknown200, { "Unknown bit", "aim.bos.userclass.unknown200", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_UNKNOWN200, "", HFILL }, }, { &hf_aim_bos_class_unknown400, { "Unknown bit", "aim.bos.userclass.unknown400", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_UNKNOWN400, "", HFILL }, }, { &hf_aim_bos_class_unknown800, { "Unknown bit", "aim.bos.userclass.unknown800", FT_BOOLEAN, 32, TFS(&flags_set_truth), CLASS_UNKNOWN800, "", HFILL }, }, }; /* Setup protocol subtree array */ static gint *ett[] = { &ett_aim_bos, &ett_aim_bos_userclass }; /* Register the protocol name and description */ proto_aim_bos = proto_register_protocol("AIM Privacy Management Service", "AIM BOS", "aim_bos"); /* Required function calls to register the header fields and subtrees used */ proto_register_field_array(proto_aim_bos, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); } void proto_reg_handoff_aim_bos(void) { dissector_handle_t aim_handle; aim_handle = new_create_dissector_handle(dissect_aim_bos, proto_aim_bos); dissector_add("aim.family", FAMILY_BOS, aim_handle); aim_init_family(FAMILY_BOS, "Privacy Management Service", aim_fnac_family_bos); }