2003-07-16 21:13:49 +00:00
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/* packet-edonkey.c
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* Routines for edonkey dissection
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* Copyright 2003, Xuan Zhang <xz@aemail4u.com>
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2007-10-27 15:28:35 +00:00
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* Copyright 2007, Stefano Picerno <stefano.picerno@gmail.com>
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2008-08-24 15:15:36 +00:00
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* Copyright 2008, Stefan Monhof <stefan.monhof@stud.uni-due.de>
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*
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2003-07-16 21:13:49 +00:00
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* eDonkey dissector based on protocol descriptions from mldonkey:
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2007-04-17 10:11:41 +00:00
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* http://savannah.nongnu.org/download/mldonkey/docs/Edonkey-Overnet/edonkey-protocol.txt
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2003-07-16 21:13:49 +00:00
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* http://savannah.nongnu.org/download/mldonkey/docs/Edonkey-Overnet/overnet-protocol.txt
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*
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2007-10-31 07:47:47 +00:00
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* Kademlia dissector based on source code inspection of aMule 2.1.3 and eMule 0.48a
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2008-08-24 15:15:36 +00:00
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* Modified and added on the basis of information and names from the eMule 0.49a source code
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2007-10-27 15:28:35 +00:00
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*
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2004-07-18 00:24:25 +00:00
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* $Id$
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2003-07-16 21:13:49 +00:00
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*
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2006-05-21 04:49:01 +00:00
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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2003-07-16 21:13:49 +00:00
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include <glib.h>
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#include <epan/packet.h>
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2004-11-03 19:12:49 +00:00
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#include <epan/prefs.h>
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2006-03-20 10:52:53 +00:00
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#include <epan/emem.h>
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2003-07-16 21:13:49 +00:00
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#include "packet-edonkey.h"
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2004-11-03 19:12:49 +00:00
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#include "packet-tcp.h"
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2003-07-16 21:13:49 +00:00
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static int proto_edonkey = -1;
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static int hf_edonkey_message = -1;
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static int hf_edonkey_protocol = -1;
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static int hf_edonkey_message_length = -1;
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static int hf_edonkey_message_type = -1;
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static int hf_edonkey_client_hash = -1;
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static int hf_edonkey_server_hash = -1;
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static int hf_edonkey_file_hash = -1;
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static int hf_edonkey_client_id = -1;
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static int hf_edonkey_metatag_namesize = -1;
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static int hf_edonkey_metatag_type = -1;
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static int hf_edonkey_metatag = -1;
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static int hf_edonkey_metatag_name = -1;
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static int hf_edonkey_metatag_id = -1;
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static int hf_edonkey_search = -1;
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static int hf_edonkey_ip = -1;
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static int hf_edonkey_port = -1;
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static int hf_edonkey_hash = -1;
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2005-12-19 06:48:07 +00:00
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static int hf_edonkey_part_count = -1;
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static int hf_edonkey_file_status = -1;
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2003-07-16 21:13:49 +00:00
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static int hf_edonkey_directory = -1;
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static int hf_edonkey_string = -1;
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static int hf_edonkey_string_length = -1;
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static int hf_edonkey_fileinfo = -1;
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static int hf_edonkey_clientinfo = -1;
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static int hf_edonkey_serverinfo = -1;
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2005-12-19 06:48:07 +00:00
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static int hf_emule_aich_partnum = -1;
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static int hf_emule_aich_root_hash = -1;
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static int hf_emule_aich_hash_entry = -1;
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static int hf_emule_aich_hash_id = -1;
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static int hf_emule_aich_hash = -1;
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static int hf_emule_multipacket_entry = -1;
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static int hf_emule_multipacket_opcode = -1;
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static int hf_emule_source_count = -1;
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2006-03-06 06:19:11 +00:00
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static int hf_emule_zlib = -1;
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2007-06-18 18:11:58 +00:00
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static int hf_emule_public_key = -1;
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static int hf_emule_signature = -1;
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static int hf_emule_sourceOBFU = -1;
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2003-07-16 21:13:49 +00:00
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static int hf_overnet_peer = -1;
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2007-10-27 15:28:35 +00:00
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static int hf_edonkey_unparsed_data_length = -1;
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2007-10-31 07:47:47 +00:00
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static int hf_kademlia = -1;
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static int hf_kademlia_search_condition = -1;
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static int hf_kademlia_search_condition_argument_uint32 = -1;
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static int hf_kademlia_search_condition_argument_uint64 = -1;
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2007-10-27 15:28:35 +00:00
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static int hf_kademlia_unparsed_data_length = -1;
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static int hf_kademlia_peer = -1;
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2008-08-24 15:15:36 +00:00
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static int hf_kademlia_peer_id = -1;
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2007-10-31 07:47:47 +00:00
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static int hf_kademlia_hash = -1;
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2008-08-24 15:15:36 +00:00
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static int hf_kademlia_file_id = -1;
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static int hf_kademlia_keyword_hash = -1;
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static int hf_kademlia_recipients_id = -1;
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static int hf_kademlia_sender_id = -1;
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static int hf_kademlia_target_id = -1;
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static int hf_kademlia_distance = -1;
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static int hf_kademlia_version = -1;
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2007-10-27 15:28:35 +00:00
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static int hf_kademlia_peertype = -1;
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static int hf_kademlia_tag_float = -1;
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2007-10-31 07:47:47 +00:00
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static int hf_kademlia_tag_uint64 = -1;
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2007-10-27 15:28:35 +00:00
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static int hf_kademlia_tag_uint32 = -1;
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2008-08-24 15:15:36 +00:00
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static int hf_kademlia_tag_ipv4 = -1;
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2007-10-27 15:28:35 +00:00
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static int hf_kademlia_tag_uint16 = -1;
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static int hf_kademlia_tag_uint8 = -1;
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2007-10-31 07:47:47 +00:00
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static int hf_kademlia_tag_hash = -1;
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static int hf_kademlia_tag_bsob = -1;
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static int hf_kademlia_tag_string = -1;
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static int hf_kademlia_udp_port = -1;
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2007-10-27 15:28:35 +00:00
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static int hf_kademlia_tcp_port = -1;
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static int hf_kademlia_ip = -1;
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2007-10-31 07:47:47 +00:00
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static int hf_kademlia_tag_name = -1;
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static int hf_kademlia_tag_name_length = -1;
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static int hf_kademlia_tag_type = -1;
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2008-08-24 15:15:36 +00:00
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static int hf_kademlia_request_type = -1;
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2007-10-31 07:47:47 +00:00
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static gint ett_kademlia_tag = -1;
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2007-10-27 15:28:35 +00:00
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static gint ett_edonkey_listitem = -1;
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static gint ett_kademlia_search_expression = -1;
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2003-07-16 21:13:49 +00:00
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static gint ett_edonkey = -1;
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static gint ett_edonkey_message = -1;
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static gint ett_edonkey_metatag = -1;
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static gint ett_edonkey_search = -1;
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static gint ett_edonkey_fileinfo = -1;
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static gint ett_edonkey_serverinfo = -1;
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static gint ett_edonkey_clientinfo = -1;
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2005-12-19 06:48:07 +00:00
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static gint ett_emule_aichhash = -1;
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static gint ett_emule_multipacket = -1;
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2006-03-06 06:19:11 +00:00
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static gint ett_emule_zlib = -1;
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2003-07-16 21:13:49 +00:00
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static gint ett_overnet_peer = -1;
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2007-06-18 18:11:58 +00:00
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static gint ett_emule_sourceOBFU = -1;
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2003-07-16 21:13:49 +00:00
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2004-11-03 19:12:49 +00:00
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/* desegmentation of eDonkey over TCP */
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static gboolean edonkey_desegment = TRUE;
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2007-10-27 15:28:35 +00:00
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static const value_string kademlia_msgs[] = {
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{ KADEMLIA2_BOOTSTRAP_REQ ,"KADEMLIA2_BOOTSTRAP_REQ" },
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{ KADEMLIA2_BOOTSTRAP_RES ,"KADEMLIA2_BOOTSTRAP_RES" },
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{ KADEMLIA2_HELLO_REQ ,"KADEMLIA2_HELLO_REQ" },
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{ KADEMLIA2_HELLO_RES ,"KADEMLIA2_HELLO_RES" },
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{ KADEMLIA2_PUBLISH_KEY_REQ ,"KADEMLIA2_PUBLISH_KEY_REQ" },
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{ KADEMLIA2_PUBLISH_NOTES_REQ ,"KADEMLIA2_PUBLISH_NOTES_REQ" },
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{ KADEMLIA2_PUBLISH_RES ,"KADEMLIA2_PUBLISH_RES" },
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{ KADEMLIA2_PUBLISH_SOURCE_REQ ,"KADEMLIA2_PUBLISH_SOURCE_REQ" },
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{ KADEMLIA2_REQ ,"KADEMLIA2_REQ" },
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{ KADEMLIA2_RES ,"KADEMLIA2_RES" },
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{ KADEMLIA2_SEARCH_KEY_REQ ,"KADEMLIA2_SEARCH_KEY_REQ" },
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{ KADEMLIA2_SEARCH_NOTES_REQ ,"KADEMLIA2_SEARCH_NOTES_REQ" },
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{ KADEMLIA2_SEARCH_RES ,"KADEMLIA2_SEARCH_RES" },
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{ KADEMLIA2_SEARCH_SOURCE_REQ ,"KADEMLIA2_SEARCH_SOURCE_REQ" },
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{ KADEMLIA_BOOTSTRAP_REQ ,"KADEMLIA_BOOTSTRAP_REQ" },
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{ KADEMLIA_BOOTSTRAP_RES ,"KADEMLIA_BOOTSTRAP_RES" },
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{ KADEMLIA_CALLBACK_REQ ,"KADEMLIA_CALLBACK_REQ" },
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{ KADEMLIA_FINDBUDDY_REQ ,"KADEMLIA_FINDBUDDY_REQ" },
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{ KADEMLIA_FINDBUDDY_RES ,"KADEMLIA_FINDBUDDY_RES" },
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{ KADEMLIA_FIREWALLED_ACK_RES ,"KADEMLIA_FIREWALLED_ACK_RES" },
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{ KADEMLIA_FIREWALLED_REQ ,"KADEMLIA_FIREWALLED_REQ" },
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{ KADEMLIA_FIREWALLED_RES ,"KADEMLIA_FIREWALLED_RES" },
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{ KADEMLIA_HELLO_REQ ,"KADEMLIA_HELLO_REQ" },
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{ KADEMLIA_HELLO_RES ,"KADEMLIA_HELLO_RES" },
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{ KADEMLIA_PUBLISH_NOTES_REQ ,"KADEMLIA_PUBLISH_NOTES_REQ" },
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{ KADEMLIA_PUBLISH_NOTES_RES ,"KADEMLIA_PUBLISH_NOTES_RES" },
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{ KADEMLIA_PUBLISH_REQ ,"KADEMLIA_PUBLISH_REQ" },
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{ KADEMLIA_PUBLISH_RES ,"KADEMLIA_PUBLISH_RES" },
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{ KADEMLIA_REQ ,"KADEMLIA_REQ" },
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{ KADEMLIA_RES ,"KADEMLIA_RES" },
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{ KADEMLIA_SEARCH_NOTES_REQ ,"KADEMLIA_SEARCH_NOTES_REQ" },
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{ KADEMLIA_SEARCH_NOTES_RES ,"KADEMLIA_SEARCH_NOTES_RES" },
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{ KADEMLIA_SEARCH_REQ ,"KADEMLIA_SEARCH_REQ" },
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{ KADEMLIA_SEARCH_RES ,"KADEMLIA_SEARCH_RES" },
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{ 0, NULL }
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};
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static const value_string kademlia_tag_types[] = {
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{ KADEMLIA_TAGTYPE_HASH ,"TAGTYPE_HASH" },
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{ KADEMLIA_TAGTYPE_STRING ,"TAGTYPE_STRING" },
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{ KADEMLIA_TAGTYPE_UINT32 ,"TAGTYPE_UINT32" },
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{ KADEMLIA_TAGTYPE_FLOAT32 ,"TAGTYPE_FLOAT32" },
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{ KADEMLIA_TAGTYPE_BOOL ,"TAGTYPE_BOOL" },
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{ KADEMLIA_TAGTYPE_BOOLARRAY ,"TAGTYPE_BOOLARRAY" },
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{ KADEMLIA_TAGTYPE_BLOB ,"TAGTYPE_BLOB" },
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{ KADEMLIA_TAGTYPE_UINT16 ,"TAGTYPE_UINT16" },
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{ KADEMLIA_TAGTYPE_UINT8 ,"TAGTYPE_UINT8" },
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{ KADEMLIA_TAGTYPE_BSOB ,"TAGTYPE_BSOB" },
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{ KADEMLIA_TAGTYPE_UINT64 ,"TAGTYPE_UINT64" },
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{ KADEMLIA_TAGTYPE_STR1 ,"TAGTYPE_STR1" },
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{ KADEMLIA_TAGTYPE_STR2 ,"TAGTYPE_STR2" },
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{ KADEMLIA_TAGTYPE_STR3 ,"TAGTYPE_STR3" },
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{ KADEMLIA_TAGTYPE_STR4 ,"TAGTYPE_STR4" },
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{ KADEMLIA_TAGTYPE_STR5 ,"TAGTYPE_STR5" },
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{ KADEMLIA_TAGTYPE_STR6 ,"TAGTYPE_STR6" },
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{ KADEMLIA_TAGTYPE_STR7 ,"TAGTYPE_STR7" },
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{ KADEMLIA_TAGTYPE_STR8 ,"TAGTYPE_STR8" },
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{ KADEMLIA_TAGTYPE_STR9 ,"TAGTYPE_STR9" },
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{ KADEMLIA_TAGTYPE_STR10 ,"TAGTYPE_STR10" },
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{ KADEMLIA_TAGTYPE_STR11 ,"TAGTYPE_STR11" },
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{ KADEMLIA_TAGTYPE_STR12 ,"TAGTYPE_STR12" },
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{ KADEMLIA_TAGTYPE_STR13 ,"TAGTYPE_STR13" },
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{ KADEMLIA_TAGTYPE_STR14 ,"TAGTYPE_STR14" },
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{ KADEMLIA_TAGTYPE_STR15 ,"TAGTYPE_STR15" },
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{ KADEMLIA_TAGTYPE_STR16 ,"TAGTYPE_STR16" },
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{ KADEMLIA_TAGTYPE_STR17 ,"TAGTYPE_STR17" },
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{ KADEMLIA_TAGTYPE_STR18 ,"TAGTYPE_STR18" },
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{ KADEMLIA_TAGTYPE_STR19 ,"TAGTYPE_STR19" },
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{ KADEMLIA_TAGTYPE_STR20 ,"TAGTYPE_STR20" },
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{ KADEMLIA_TAGTYPE_STR21 ,"TAGTYPE_STR21" },
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{ KADEMLIA_TAGTYPE_STR22 ,"TAGTYPE_STR22" },
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{ 0, NULL }
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};
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static const value_string kademlia_tags[] = {
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{ KADEMLIA_TAG_BUDDYHASH ,"TAG_BUDDYHASH" },
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{ KADEMLIA_TAG_CLIENTLOWID ,"TAG_CLIENTLOWID" },
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{ KADEMLIA_TAG_COLLECTION ,"TAG_COLLECTION" },
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{ KADEMLIA_TAG_COPIED ,"TAG_COPIED" },
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{ KADEMLIA_TAG_DESCRIPTION ,"TAG_DESCRIPTION" },
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{ KADEMLIA_TAG_ENCRYPTION ,"TAG_ENCRYPTION" },
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{ KADEMLIA_TAG_FAIL ,"TAG_FAIL" },
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{ KADEMLIA_TAG_FILECOMMENT ,"TAG_FILECOMMENT" },
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{ KADEMLIA_TAG_FILE_COUNT ,"TAG_FILE_COUNT" },
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{ KADEMLIA_TAG_FILEFORMAT ,"TAG_FILEFORMAT" },
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{ KADEMLIA_TAG_FILENAME ,"TAG_FILENAME" },
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{ KADEMLIA_TAG_FILERATING ,"TAG_FILERATING" },
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{ KADEMLIA_TAG_FILESIZE_HI ,"TAG_FILESIZE_HI" },
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{ KADEMLIA_TAG_FILESIZE ,"TAG_FILESIZE" },
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{ KADEMLIA_TAG_FILETYPE ,"TAG_FILETYPE" },
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{ KADEMLIA_TAG_GAP_END ,"TAG_GAP_END" },
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{ KADEMLIA_TAG_GAP_START ,"TAG_GAP_START" },
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{ KADEMLIA_TAG_IP_ADDRESS ,"TAG_IP_ADDRESS" },
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{ KADEMLIA_TAG_MEDIA_ALBUM ,"TAG_MEDIA_ALBUM" },
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{ KADEMLIA_TAG_MEDIA_ARTIST ,"TAG_MEDIA_ARTIST" },
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{ KADEMLIA_TAG_MEDIA_BITRATE ,"TAG_MEDIA_BITRATE"},
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{ KADEMLIA_TAG_MEDIA_CODEC ,"TAG_MEDIA_CODEC" },
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{ KADEMLIA_TAG_MEDIA_LENGTH ,"TAG_MEDIA_LENGTH" },
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{ KADEMLIA_TAG_MEDIA_TITLE ,"TAG_MEDIA_TITLE" },
|
|
|
|
{ KADEMLIA_TAG_PART_HASH ,"TAG_PART_HASH" },
|
|
|
|
{ KADEMLIA_TAG_PART_PATH ,"TAG_PART_PATH" },
|
|
|
|
{ KADEMLIA_TAG_PARTS ,"TAG_PARTS" },
|
|
|
|
{ KADEMLIA_TAG_PERMISSIONS ,"TAG_PERMISSIONS" },
|
|
|
|
{ KADEMLIA_TAG_PING ,"TAG_PING" },
|
|
|
|
{ KADEMLIA_TAG_PORT ,"TAG_PORT" },
|
|
|
|
{ KADEMLIA_TAG_PREFERENCE ,"TAG_PREFERENCE" },
|
|
|
|
{ KADEMLIA_TAG_PRIORITY ,"TAG_PRIORITY" },
|
|
|
|
{ KADEMLIA_TAG_QTIME ,"TAG_QTIME" },
|
|
|
|
{ KADEMLIA_TAG_SERVERIP ,"TAG_SERVERIP" },
|
|
|
|
{ KADEMLIA_TAG_SERVERPORT ,"TAG_SERVERPORT" },
|
|
|
|
{ KADEMLIA_TAG_SOURCEIP ,"TAG_SOURCEIP" },
|
|
|
|
{ KADEMLIA_TAG_SOURCEPORT ,"TAG_SOURCEPORT" },
|
|
|
|
{ KADEMLIA_TAG_SOURCES ,"TAG_SOURCES" },
|
|
|
|
{ KADEMLIA_TAG_SOURCETYPE ,"TAG_SOURCETYPE" },
|
|
|
|
{ KADEMLIA_TAG_SOURCEUPORT ,"TAG_SOURCEUPORT" },
|
|
|
|
{ KADEMLIA_TAG_STATUS ,"TAG_STATUS" },
|
|
|
|
{ KADEMLIA_TAG_TEMPFILE ,"TAG_TEMPFILE" },
|
|
|
|
{ KADEMLIA_TAG_USER_COUNT ,"TAG_USER_COUNT" },
|
|
|
|
{ KADEMLIA_TAG_VERSION ,"TAG_VERSION" },
|
|
|
|
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
static const value_string edonkey_protocols[] = {
|
2007-10-27 15:28:35 +00:00
|
|
|
{ EDONKEY_PROTO_EDONKEY, "eDonkey" },
|
|
|
|
{ EDONKEY_PROTO_EMULE_EXT, "eMule Extensions" },
|
|
|
|
{ EDONKEY_PROTO_EMULE_COMP, "eMule Compressed" },
|
|
|
|
{ EDONKEY_PROTO_KADEMLIA, "Kademlia" },
|
|
|
|
{ EDONKEY_PROTO_KADEMLIA_COMP, "Kademlia Compressed" },
|
|
|
|
{ EDONKEY_PROTO_ADU_KADEMLIA, "KAdu" },
|
|
|
|
{ EDONKEY_PROTO_ADU_KADEMLIA_COMP, "KAdu Compressed" },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string edonkey_tcp_msgs[] = {
|
2007-10-27 15:28:35 +00:00
|
|
|
{ EDONKEY_MSG_HELLO, "Hello" },
|
|
|
|
{ EDONKEY_MSG_BAD_PROTO, "Bad Proto" },
|
|
|
|
{ EDONKEY_MSG_GET_SERVER_LIST, "Get Server List" },
|
|
|
|
{ EDONKEY_MSG_OFFER_FILES, "Offer Files" },
|
|
|
|
{ EDONKEY_MSG_SEARCH_FILES, "Search Files" },
|
|
|
|
{ EDONKEY_MSG_DISCONNECT, "Disconnect" },
|
|
|
|
{ EDONKEY_MSG_GET_SOURCES, "Get Sources" },
|
|
|
|
{ EDONKEY_MSG_GET_SOURCES_OBFU, "Get Sources Obfuscation" },
|
|
|
|
{ EDONKEY_MSG_SEARCH_USER, "Search User" },
|
|
|
|
{ EDONKEY_MSG_CLIENT_CB_REQ, "Client Callback Request" },
|
|
|
|
{ EDONKEY_MSG_MORE_RESULTS, "More Results" },
|
|
|
|
{ EDONKEY_MSG_SERVER_LIST, "Server List" },
|
|
|
|
{ EDONKEY_MSG_SEARCH_FILE_RESULTS, "Search File Results" },
|
|
|
|
{ EDONKEY_MSG_SERVER_STATUS, "Server Status" },
|
|
|
|
{ EDONKEY_MSG_SERVER_CB_REQ, "Server Callback Request" },
|
|
|
|
{ EDONKEY_MSG_CALLBACK_FAIL, "Callback Fail" },
|
|
|
|
{ EDONKEY_MSG_SERVER_MESSAGE, "Server Message" },
|
|
|
|
{ EDONKEY_MSG_ID_CHANGE, "ID Change" },
|
|
|
|
{ EDONKEY_MSG_SERVER_INFO_DATA, "Server Info Data" },
|
|
|
|
{ EDONKEY_MSG_FOUND_SOURCES, "Found Sources" },
|
|
|
|
{ EDONKEY_MSG_FOUND_SOURCES_OBFU, "Found Sources Obfuscation"},
|
|
|
|
{ EDONKEY_MSG_SEARCH_USER_RESULTS, "Search User Results" },
|
|
|
|
{ EDONKEY_MSG_SENDING_PART, "Sending Part" },
|
|
|
|
{ EDONKEY_MSG_REQUEST_PARTS, "Request Parts" },
|
|
|
|
{ EDONKEY_MSG_NO_SUCH_FILE, "No Such File" },
|
|
|
|
{ EDONKEY_MSG_END_OF_DOWNLOAD, "End of Download" },
|
|
|
|
{ EDONKEY_MSG_VIEW_FILES, "View Files" },
|
|
|
|
{ EDONKEY_MSG_VIEW_FILES_ANSWER, "View Files Answer" },
|
|
|
|
{ EDONKEY_MSG_HELLO_ANSWER, "Hello Answer" },
|
|
|
|
{ EDONKEY_MSG_NEW_CLIENT_ID, "New Client ID" },
|
|
|
|
{ EDONKEY_MSG_CLIENT_MESSAGE, "Client Message" },
|
|
|
|
{ EDONKEY_MSG_FILE_STATUS_REQUEST, "File Status Request" },
|
|
|
|
{ EDONKEY_MSG_FILE_STATUS, "File Status" },
|
|
|
|
{ EDONKEY_MSG_HASHSET_REQUEST, "Hashset Request" },
|
|
|
|
{ EDONKEY_MSG_HASHSET_ANSWER, "Hashset Answer" },
|
|
|
|
{ EDONKEY_MSG_SLOT_REQUEST, "Slot Request" },
|
|
|
|
{ EDONKEY_MSG_SLOT_GIVEN, "Slot Given" },
|
|
|
|
{ EDONKEY_MSG_SLOT_RELEASE, "Slot Release" },
|
|
|
|
{ EDONKEY_MSG_SLOT_TAKEN, "Slot Taken" },
|
|
|
|
{ EDONKEY_MSG_FILE_REQUEST, "File Request" },
|
|
|
|
{ EDONKEY_MSG_FILE_REQUEST_ANSWER, "File Request Answer" },
|
|
|
|
{ EDONKEY_MSG_GET_SHARED_DIRS, "Get Shared Directories" },
|
|
|
|
{ EDONKEY_MSG_GET_SHARED_FILES, "Get Shared Files" },
|
2008-12-17 17:23:37 +00:00
|
|
|
{ EDONKEY_MSG_SHARED_DIRS, "Shared Directories" },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ EDONKEY_MSG_SHARED_FILES, "Shared Files" },
|
|
|
|
{ EDONKEY_MSG_SHARED_DENIED, "Shared Denied" },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string emule_tcp_msgs[] = {
|
2007-10-27 15:28:35 +00:00
|
|
|
{ EMULE_MSG_HELLO, "Hello" },
|
|
|
|
{ EMULE_MSG_HELLO_ANSWER, "Hello Answer" },
|
|
|
|
{ EMULE_MSG_DATA_COMPRESSED, "Data Compressed" },
|
|
|
|
{ EMULE_MSG_QUEUE_RANKING, "Queue Ranking" },
|
|
|
|
{ EMULE_MSG_FILE_DESC, "File Description" },
|
|
|
|
{ EMULE_MSG_SOURCES_REQUEST, "Sources Request" },
|
|
|
|
{ EMULE_MSG_SOURCES_ANSWER, "Sources Answer" },
|
|
|
|
{ EMULE_MSG_SIGNATURE, "Signature" },
|
|
|
|
{ EMULE_MSG_PUBLIC_KEY, "Public Key" },
|
|
|
|
{ EMULE_MSG_SEC_IDENT_STATE, "Second Identification State" },
|
|
|
|
{ EMULE_MSG_MULTIPACKET, "MultiPacket" },
|
|
|
|
{ EMULE_MSG_MULTIPACKET_EXT, "MultiPacketExt" },
|
|
|
|
{ EMULE_MSG_MULTIPACKET_ANSWER, "MultiPacket Answer" },
|
|
|
|
{ EMULE_MSG_CALLBACK, "Callback" },
|
|
|
|
{ EMULE_MSG_AICH_REQUEST, "AICH Hashset Request" },
|
|
|
|
{ EMULE_MSG_AICH_ANSWER, "AICH Hashset Answer" },
|
|
|
|
{ EMULE_MSG_AICHFILEHASH_ANSWER, "AICH Master Hash Request" },
|
|
|
|
{ EMULE_MSG_AICHFILEHASH_REQUEST, "AICH Master Hash Answer" },
|
|
|
|
{ EMULE_MSG_DATA_COMPRESSED_64, "Data Compressed (64bit)" },
|
|
|
|
{ EMULE_MSG_SENDING_PART_64, "Sending Part (64bit)" },
|
|
|
|
{ EMULE_MSG_REQUEST_PARTS_64, "Request Parts (64bit)" },
|
|
|
|
{ 0, NULL }
|
2003-07-16 21:13:49 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string edonkey_udp_msgs[] = {
|
2007-10-27 15:28:35 +00:00
|
|
|
{ EDONKEY_MSG_UDP_SERVER_STATUS_REQUEST, "Server Status Request" },
|
|
|
|
{ EDONKEY_MSG_UDP_SERVER_STATUS, "Server Status" },
|
|
|
|
{ EDONKEY_MSG_UDP_SEARCH_FILE, "Search File" },
|
|
|
|
{ EDONKEY_MSG_UDP_SEARCH_FILE_RESULTS, "Search File Results" },
|
|
|
|
{ EDONKEY_MSG_UDP_GET_SOURCES, "Get Sources" },
|
|
|
|
{ EDONKEY_MSG_UDP_FOUND_SOURCES, "Found Sources" },
|
|
|
|
{ EDONKEY_MSG_UDP_CALLBACK_REQUEST, "Callback Request" },
|
|
|
|
{ EDONKEY_MSG_UDP_CALLBACK_FAIL, "Callback Fail" },
|
|
|
|
{ EDONKEY_MSG_UDP_SERVER_LIST, "Server List" },
|
|
|
|
{ EDONKEY_MSG_UDP_GET_SERVER_INFO, "Get Server Info" },
|
|
|
|
{ EDONKEY_MSG_UDP_SERVER_INFO, "Server Info" },
|
|
|
|
{ EDONKEY_MSG_UDP_GET_SERVER_LIST, "Get Server List" },
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
/* eMule Extensions */
|
2007-10-27 15:28:35 +00:00
|
|
|
{ EMULE_MSG_UDP_REASKFILEPING, "Reask File Ping" },
|
|
|
|
{ EMULE_MSG_UDP_REASKACK, "Reask ACK" },
|
|
|
|
{ EMULE_MSG_UDP_FILE_NOT_FOUND, "File not found" },
|
|
|
|
{ EMULE_MSG_UDP_QUEUE_FULL, "Queue Full" },
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
/* Overnet Extensions */
|
2007-10-27 15:28:35 +00:00
|
|
|
{ OVERNET_MSG_UDP_CONNECT, "Connect" },
|
|
|
|
{ OVERNET_MSG_UDP_CONNECT_REPLY, "Connect Reply" },
|
|
|
|
{ OVERNET_MSG_UDP_PUBLICIZE, "Publicize" },
|
|
|
|
{ OVERNET_MSG_UDP_PUBLICIZE_ACK, "Publicize ACK" },
|
|
|
|
{ OVERNET_MSG_UDP_SEARCH, "Search" },
|
|
|
|
{ OVERNET_MSG_UDP_SEARCH_NEXT, "Search Next" },
|
|
|
|
{ OVERNET_MSG_UDP_SEARCH_INFO, "Search Info" },
|
|
|
|
{ OVERNET_MSG_UDP_SEARCH_RESULT, "Search Result" },
|
|
|
|
{ OVERNET_MSG_UDP_SEARCH_END, "Search End" },
|
|
|
|
{ OVERNET_MSG_UDP_PUBLISH, "Publish" },
|
|
|
|
{ OVERNET_MSG_UDP_PUBLISH_ACK, "Publish ACK" },
|
|
|
|
{ OVERNET_MSG_UDP_IDENTIFY_REPLY, "Identify Reply" },
|
|
|
|
{ OVERNET_MSG_UDP_IDENTIFY_ACK, "Identify ACK" },
|
|
|
|
{ OVERNET_MSG_UDP_FIREWALL_CONNECTION, "Firewall Connection" },
|
|
|
|
{ OVERNET_MSG_UDP_FIREWALL_CONNECTION_ACK, "Firewall Connection ACK" },
|
|
|
|
{ OVERNET_MSG_UDP_FIREWALL_CONNECTION_NACK, "Firewall Connection NACK" },
|
|
|
|
{ OVERNET_MSG_UDP_IP_QUERY, "IP Query" },
|
|
|
|
{ OVERNET_MSG_UDP_IP_QUERY_ANSWER, "IP Query Answer" },
|
|
|
|
{ OVERNET_MSG_UDP_IP_QUERY_END, "IP Query End" },
|
|
|
|
{ OVERNET_MSG_UDP_IDENTIFY, "Identify" },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string edonkey_special_tags[] = {
|
|
|
|
{ EDONKEY_STAG_NAME, "Name" },
|
|
|
|
{ EDONKEY_STAG_SIZE, "Size" },
|
|
|
|
{ EDONKEY_STAG_TYPE, "Type" },
|
|
|
|
{ EDONKEY_STAG_FORMAT, "Format" },
|
|
|
|
{ EDONKEY_STAG_COLLECTION, "Collection" },
|
|
|
|
{ EDONKEY_STAG_PART_PATH, "Part Path" },
|
|
|
|
{ EDONKEY_STAG_PART_HASH, "Part Hash" },
|
|
|
|
{ EDONKEY_STAG_COPIED, "Copied" },
|
|
|
|
{ EDONKEY_STAG_GAP_START, "Gap Start" },
|
|
|
|
{ EDONKEY_STAG_GAP_END, "Gap End" },
|
|
|
|
{ EDONKEY_STAG_DESCRIPTION, "Description" },
|
|
|
|
{ EDONKEY_STAG_PING, "Ping" },
|
|
|
|
{ EDONKEY_STAG_FAIL, "Fail" },
|
|
|
|
{ EDONKEY_STAG_PREFERENCE, "Preference" },
|
|
|
|
{ EDONKEY_STAG_PORT, "Port" },
|
|
|
|
{ EDONKEY_STAG_IP, "IP" },
|
|
|
|
{ EDONKEY_STAG_VERSION, "Version" },
|
|
|
|
{ EDONKEY_STAG_TEMPFILE, "Temporary File" },
|
|
|
|
{ EDONKEY_STAG_PRIORITY, "Priority" },
|
|
|
|
{ EDONKEY_STAG_STATUS, "Status" },
|
|
|
|
{ EDONKEY_STAG_AVAILABILITY, "Availability" },
|
|
|
|
{ EDONKEY_STAG_QTIME, "Queue Time" },
|
|
|
|
{ EDONKEY_STAG_PARTS, "Parts" },
|
2005-10-04 05:36:31 +00:00
|
|
|
{ EDONKEY_STAG_MOD_VERSION, "Mod Version" },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ EMULE_STAG_COMPRESSION, "Compression" },
|
|
|
|
{ EMULE_STAG_UDP_CLIENT_PORT, "UDP Client Port" },
|
|
|
|
{ EMULE_STAG_UDP_VERSION, "UDP Version" },
|
|
|
|
{ EMULE_STAG_SOURCE_EXCHANGE, "Source Exchange" },
|
|
|
|
{ EMULE_STAG_COMMENTS, "Comments" },
|
|
|
|
{ EMULE_STAG_EXTENDED_REQUEST, "Extended Request" },
|
|
|
|
{ EMULE_STAG_COMPATIBLE_CLIENT, "Compatible Client" },
|
2006-03-06 06:19:11 +00:00
|
|
|
{ EMULE_STAG_COMPLETE_SOURCES, "Complete Sources" },
|
|
|
|
{ EMULE_STAG_SIZE_HI, "Size (High Byte)" },
|
|
|
|
{ EMULE_STAG_SERVER_VERSION, "Server Version" },
|
2005-10-04 05:36:31 +00:00
|
|
|
{ EMULE_STAG_COMPAT_OPTIONS1, "Compatible Options" },
|
|
|
|
{ EMULE_STAG_UDPPORTS, "UDP Ports" },
|
|
|
|
{ EMULE_STAG_MISCOPTIONS1, "Misc Options 1" },
|
|
|
|
{ EMULE_STAG_VERSION, "eMule Version" },
|
|
|
|
{ EMULE_STAG_BUDDYIP, "Buddy IP" },
|
|
|
|
{ EMULE_STAG_BUDDYUDP, "Buddy UDP" },
|
|
|
|
{ EMULE_STAG_MISCOPTIONS2, "Misc Options 2" },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string edonkey_search_ops[] = {
|
|
|
|
{ EDONKEY_SEARCH_AND, "AND" },
|
|
|
|
{ EDONKEY_SEARCH_OR, "OR" },
|
|
|
|
{ EDONKEY_SEARCH_ANDNOT, "AND NOT" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string edonkey_search_conds[] = {
|
|
|
|
{ EDONKEY_SEARCH_MIN, "MIN" },
|
|
|
|
{ EDONKEY_SEARCH_MAX, "MAX" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
static const value_string kademlia_search_conds[] = {
|
2007-10-31 07:47:47 +00:00
|
|
|
{ 0, "=" },
|
|
|
|
{ 1, ">" },
|
|
|
|
{ 2, "<" },
|
|
|
|
{ 3, ">=" },
|
|
|
|
{ 4, "<=" },
|
|
|
|
{ 5, "<>" },
|
|
|
|
{ 0, NULL }
|
2007-10-27 15:28:35 +00:00
|
|
|
};
|
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
static const value_string kademlia_versions[] = {
|
|
|
|
{ KADEMLIA_VERSION1_46c, " (eMule <= 0.46c or compatibles)" },
|
|
|
|
{ KADEMLIA_VERSION2_47a, " (eMule 0.47a or compatibles)" },
|
|
|
|
{ KADEMLIA_VERSION3_47b, " (eMule 0.47b or compatibles)" },
|
|
|
|
{ KADEMLIA_VERSION5_48a, " (eMule 0.48a or compatibles)" },
|
|
|
|
{ KADEMLIA_VERSION6_49aBETA, " (eMule 0.49aBETA1 or compatibles)" },
|
|
|
|
{ KADEMLIA_VERSION7_49a, " (eMule 0.49a or compatibles)" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string kademlia_parameter[] = {
|
|
|
|
{ KADEMLIA_FIND_VALUE, " (Find Value)" },
|
|
|
|
{ KADEMLIA_STORE, " (Store)" },
|
|
|
|
{ KADEMLIA_FIND_NODE, " (Find Node)" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string kademlia_tag_sourcetype[] = {
|
|
|
|
{ 1, "HighID Source" },
|
|
|
|
{ 3, "Firewalled Kad Source" },
|
|
|
|
{ 4, ">4GB file HighID Source" },
|
|
|
|
{ 5, ">4GB file Firewalled Kad Source" },
|
|
|
|
{ 6, "Firewalled Source with Direct Callback (supports >4GB)" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string kademlia_tag_encryption[] = {
|
|
|
|
{ 1, "Supports Crypt Layer" },
|
|
|
|
{ 2, "Requests Crypt Layer" },
|
|
|
|
{ 3, "Supports & Requests Crypt Layer" },
|
|
|
|
{ 4, "Requires Crypt Layer" },
|
|
|
|
{ 5, "Supports & Requires Crypt Layer" },
|
|
|
|
{ 6, "Requests & Requires Crypt Layer" },
|
|
|
|
{ 7, "Supports, Requests & Requires Crypt Layer" },
|
|
|
|
{ 8, "Direct UDP Callback" },
|
|
|
|
{ 9, "Supports Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 10, "Requests Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 11, "Supports & Requests Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 12, "Requires Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 13, "Supports & Requires Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 14, "Requests & Requires Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 15, "Supports, Requests & Requires Crypt Layer; Direct UDP Callback" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects a generic eDonkey list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree,
|
2005-07-30 01:01:02 +00:00
|
|
|
int listnum_length, const char* listdesc,
|
2003-07-16 21:13:49 +00:00
|
|
|
int (*item_dissector)(tvbuff_t *, packet_info *, int, proto_tree *))
|
|
|
|
{
|
|
|
|
/* <List> ::= <List Size> <Item>* */
|
|
|
|
guint32 listnum, i;
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree *subtree;
|
|
|
|
proto_item* ti;
|
|
|
|
proto_item* list_ti;
|
|
|
|
int list_start_offset;
|
|
|
|
|
|
|
|
list_start_offset = offset;
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
switch (listnum_length) {
|
2007-10-27 15:28:35 +00:00
|
|
|
case -1:
|
2007-04-17 10:11:41 +00:00
|
|
|
case 1:
|
2003-07-16 21:13:49 +00:00
|
|
|
listnum = tvb_get_guint8(tvb, offset);
|
|
|
|
break;
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
case -2:
|
|
|
|
listnum = tvb_get_ntohs(tvb, offset);
|
|
|
|
break;
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
case 2:
|
2003-07-16 21:13:49 +00:00
|
|
|
listnum = tvb_get_letohs(tvb, offset);
|
|
|
|
break;
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
case 4:
|
2003-07-16 21:13:49 +00:00
|
|
|
listnum = tvb_get_letohl(tvb, offset);
|
|
|
|
break;
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
case -4:
|
|
|
|
listnum = tvb_get_ntohl(tvb, offset);
|
|
|
|
break;
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
default:
|
|
|
|
/* Not Supported */
|
|
|
|
return offset;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
if (listnum_length < 0)
|
|
|
|
listnum_length = -listnum_length;
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
/* keep the tree item object, its length will be set at the end of the function */
|
2007-10-27 15:28:35 +00:00
|
|
|
list_ti = proto_tree_add_text(tree, tvb, offset, listnum_length, "%s List Size: %u", listdesc, listnum);
|
|
|
|
|
|
|
|
offset+= listnum_length;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
for (i=0; i<listnum; i++)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
int item_start_offset;
|
|
|
|
|
|
|
|
item_start_offset = offset;
|
2007-10-31 07:47:47 +00:00
|
|
|
ti = proto_tree_add_text( tree, tvb, item_start_offset, 1, "%s[%u/%u]", listdesc, i+1, listnum);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
subtree = proto_item_add_subtree(ti, ett_edonkey_listitem );
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
/* dissect one list element */
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = (*item_dissector)(tvb, pinfo, offset, subtree);
|
2007-10-31 07:47:47 +00:00
|
|
|
/* Set the container node length */
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_item_set_len( ti, offset - item_start_offset );
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
/* Set the container node length */
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_item_set_len(list_ti, offset - list_start_offset );
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
static gint lookup_str_index(gchar* str, gint length, const value_string *vs)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
gint i = 0;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
if (str == NULL) return -1;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
while (vs[i].strptr) {
|
strcasecmp(), strncasecmp(), g_strcasecmp(), and g_strncasecmp() delenda
est. Use g_ascii_strcasecmp() and g_ascii_strncasecmp(), and supply our
own versions if they're missing from GLib (as is the case with GLib
1.x).
In the code to build the list of named fields for Diameter, don't use
g_strdown(); do our own g_ascii_-style upper-case to lower-case mapping
in the hash function and use g_ascii_strcasecmp() in the compare
function.
We do this because there is no guarantee that toupper(), tolower(), and
functions that use them will, for example, map between "I" and "i" in
all locales; in Turkish locales, for example, there are, in both
upper case and lower case, versions of "i" with and without a dot, and
the upper-case version of "i" is "I"-with-a-dot and the lower-case
version of "I" is "i"-without-a-dot. This causes strings that should
match not to match.
This finishes fixing bug 2010 - an earlier checkin prevented the crash
(as there are other ways to produce the same crash, e.g. a bogus
dictionary.xml file), but didn't fix the case-insensitive string matching.
svn path=/trunk/; revision=23623
2007-11-27 18:52:51 +00:00
|
|
|
if (g_ascii_strncasecmp(str, vs[i].strptr, length) == 0)
|
2007-10-27 15:28:35 +00:00
|
|
|
return i;
|
|
|
|
i++;
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
return -1;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
static guint8 edonkey_metatag_name_get_type(tvbuff_t *tvb, gint start, gint length, guint8 special_tagtype)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2004-12-31 03:10:11 +00:00
|
|
|
guint8 *tag_name;
|
|
|
|
|
2005-06-26 19:56:52 +00:00
|
|
|
if (match_strval(special_tagtype, edonkey_special_tags) == NULL) {
|
2008-06-27 16:15:30 +00:00
|
|
|
gint idx;
|
2007-10-27 15:28:35 +00:00
|
|
|
tag_name = tvb_get_ephemeral_string(tvb, start, length);
|
2008-06-27 16:15:30 +00:00
|
|
|
idx = lookup_str_index(tag_name, length, edonkey_special_tags);
|
|
|
|
if (idx < 0)
|
2003-07-16 21:13:49 +00:00
|
|
|
return EDONKEY_STAG_UNKNOWN;
|
2008-06-27 16:15:30 +00:00
|
|
|
else return edonkey_special_tags[idx].value;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
else return special_tagtype;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
static proto_item* edonkey_tree_add_metatag_name(proto_tree *tree, tvbuff_t *tvb,
|
2007-10-27 15:28:35 +00:00
|
|
|
gint start, gint length, guint8 special_tagtype)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
const gchar *tag_name;
|
2003-07-16 21:13:49 +00:00
|
|
|
tag_name = match_strval(special_tagtype, edonkey_special_tags);
|
|
|
|
if (tag_name == NULL) {
|
|
|
|
return proto_tree_add_item(tree, hf_edonkey_metatag_name, tvb, start, length, FALSE);
|
|
|
|
}
|
|
|
|
else {
|
2007-04-17 10:11:41 +00:00
|
|
|
return proto_tree_add_uint_format(tree, hf_edonkey_metatag_id, tvb, start, length,
|
|
|
|
special_tagtype, "Meta Tag Name: %s (0x%02x)",
|
2003-07-16 21:13:49 +00:00
|
|
|
tag_name, special_tagtype);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
static int dissect_kademlia_search_condition_argument_uint64(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
2007-10-27 15:28:35 +00:00
|
|
|
{
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_tree_add_item( tree, hf_kademlia_search_condition_argument_uint64, tvb, offset, 8, TRUE );
|
2007-10-27 15:28:35 +00:00
|
|
|
return offset + 8;
|
|
|
|
}
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
static int dissect_kademlia_search_condition_argument_uint32(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
2007-10-27 15:28:35 +00:00
|
|
|
{
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_tree_add_item( tree, hf_kademlia_search_condition_argument_uint32, tvb, offset, 4, TRUE );
|
2007-10-27 15:28:35 +00:00
|
|
|
return offset + 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_search_condition(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree )
|
|
|
|
{
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_item * ti;
|
2007-10-27 15:28:35 +00:00
|
|
|
guint16 value = tvb_get_guint8(tvb, offset);
|
2007-10-31 07:47:47 +00:00
|
|
|
ti = proto_tree_add_item( tree, hf_kademlia_search_condition, tvb, offset, 1, FALSE );
|
|
|
|
proto_item_append_text(ti, " [%s]", val_to_str( value, kademlia_search_conds, "Unknown") );
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
return offset + 1;
|
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey meta tag */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_metatag(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Meta Tag> ::= <Tag Type (guint8)> <Tag Name> <Tag> */
|
|
|
|
/* <Tag Name> ::= <Tag Name Size (guint16)> <Special Tag> || <String> */
|
2005-10-04 05:36:31 +00:00
|
|
|
/* <Tag Name> ::= <Special Tag> iff Tag Type had the top bit set */
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *metatag_tree;
|
2006-03-06 06:19:11 +00:00
|
|
|
guint8 real_tag_type, tag_type, special_tagtype, trans_tagtype, tag_value_guint8;
|
2005-10-04 05:36:31 +00:00
|
|
|
guint16 tag_name_size, string_length, array_length, tag_value_guint16;
|
|
|
|
guint32 tag_length, blob_length, tag_value_guint32;
|
2003-07-16 21:13:49 +00:00
|
|
|
int tag_offset;
|
|
|
|
|
2005-10-04 05:36:31 +00:00
|
|
|
real_tag_type = tag_type = tvb_get_guint8(tvb, offset);
|
|
|
|
if (tag_type & EDONKEY_MTAG_SHORTNAME) {
|
|
|
|
real_tag_type &= ~EDONKEY_MTAG_SHORTNAME;
|
|
|
|
tag_name_size = 1;
|
|
|
|
special_tagtype = tvb_get_guint8(tvb, offset+1);
|
|
|
|
tag_length = 2;
|
|
|
|
} else {
|
|
|
|
tag_name_size = tvb_get_letohs(tvb, offset+1);
|
|
|
|
special_tagtype = tvb_get_guint8(tvb, offset+3);
|
|
|
|
tag_length = 3 + tag_name_size;
|
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
tag_offset = offset + tag_length;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2005-10-04 05:36:31 +00:00
|
|
|
switch (real_tag_type)
|
2007-04-17 10:11:41 +00:00
|
|
|
{
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_MTAG_HASH:
|
|
|
|
/* <Tag> ::= HASH */
|
|
|
|
tag_length += 16;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
2005-10-04 05:36:31 +00:00
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_item(metatag_tree, hf_edonkey_hash, tvb, tag_offset, 16, FALSE);
|
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_MTAG_STRING:
|
2005-10-04 05:36:31 +00:00
|
|
|
/* <Tag> ::= <Length (guint16)> <String> */
|
2003-07-16 21:13:49 +00:00
|
|
|
string_length = tvb_get_letohs(tvb, tag_offset);
|
|
|
|
tag_length += 2+string_length;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
2005-10-04 05:36:31 +00:00
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_string_length, tvb, tag_offset, 2, string_length);
|
|
|
|
proto_tree_add_item(metatag_tree, hf_edonkey_string, tvb, tag_offset+2, string_length, FALSE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MTAG_DWORD:
|
|
|
|
/* <Tag> ::= guint32 */
|
|
|
|
tag_length += 4;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
2005-10-04 05:36:31 +00:00
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
2007-10-27 15:28:35 +00:00
|
|
|
trans_tagtype = edonkey_metatag_name_get_type(tvb, offset+3, tag_name_size, special_tagtype);
|
2006-03-06 06:19:11 +00:00
|
|
|
if (trans_tagtype == EDONKEY_STAG_IP) {
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_item(metatag_tree, hf_edonkey_ip, tvb, tag_offset, 4, FALSE);
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
else if (trans_tagtype == EMULE_STAG_SERVER_VERSION) {
|
|
|
|
guint16 maj, min;
|
|
|
|
min = tvb_get_letohs(tvb, tag_offset);
|
|
|
|
maj = tvb_get_letohs(tvb, tag_offset+2);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 4, "Meta Tag Value: %u.%u", maj, min);
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
else {
|
|
|
|
tag_value_guint32 = tvb_get_letohl(tvb, tag_offset);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 4, "Meta Tag Value: %u", tag_value_guint32);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MTAG_FLOAT:
|
|
|
|
/* <Tag> ::= 4 byte float */
|
|
|
|
tag_length += 4;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
2005-10-04 05:36:31 +00:00
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
2005-10-04 05:36:31 +00:00
|
|
|
case EDONKEY_MTAG_WORD:
|
|
|
|
/* <Tag> ::= guint16 */
|
|
|
|
tag_length += 2;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
|
|
|
{
|
|
|
|
tag_value_guint16 = tvb_get_letohs(tvb, tag_offset);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 2, "Meta Tag Value: %u", tag_value_guint16);
|
|
|
|
}
|
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2005-10-04 05:36:31 +00:00
|
|
|
case EDONKEY_MTAG_BYTE:
|
|
|
|
/* <Tag> ::= guint8 */
|
|
|
|
tag_length += 1;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
|
|
|
{
|
|
|
|
tag_value_guint8 = tvb_get_guint8(tvb, tag_offset);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 1, "Meta Tag Value: %u", tag_value_guint8);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MTAG_BOOL:
|
|
|
|
/* <Tag> ::= <Bool (guint8)> */
|
|
|
|
tag_length += 1;
|
2003-07-16 21:13:49 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
2005-10-04 05:36:31 +00:00
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
|
|
|
{
|
|
|
|
tag_value_guint8 = tvb_get_guint8(tvb, tag_offset);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 1, "Meta Tag Value: %u", tag_value_guint8);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MTAG_BOOL_ARRAY:
|
|
|
|
/* <Tag> ::= <Length (guint16)> <BoolArray> */
|
|
|
|
array_length = tvb_get_letohs(tvb, tag_offset);
|
2005-10-04 10:26:17 +00:00
|
|
|
/*
|
|
|
|
* This is allegedly what the protocol uses, rather than the
|
|
|
|
* correct value of (array_length+7)/8
|
|
|
|
* Therefore an extra unused byte is transmitted if the array
|
|
|
|
* is a multiple of 8 longs.
|
|
|
|
*/
|
2005-10-04 05:36:31 +00:00
|
|
|
tag_length += 2+(array_length/8)+1;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
2005-10-04 10:26:44 +00:00
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 2, "Boolean Array Length: %u", array_length);
|
2005-10-04 05:36:31 +00:00
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2005-10-04 05:36:31 +00:00
|
|
|
case EDONKEY_MTAG_BLOB:
|
|
|
|
/* <Tag> ::= <Length (guint32)> <BLOB> */
|
|
|
|
blob_length = tvb_get_letohl(tvb, tag_offset);
|
|
|
|
tag_length += 4+blob_length;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
|
|
|
if (tag_type==real_tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, tag_offset, 2, "BLOB Length: %u", blob_length);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MTAG_BSOB:
|
|
|
|
/* This is possibly a Binary Small OBject, like a BLOB but with an 8 or 16-bit length field */
|
|
|
|
/* That's a complete guess though, so don't handle it yet. */
|
|
|
|
case EDONKEY_MTAG_UNKNOWN:
|
|
|
|
default:
|
|
|
|
if (real_tag_type>=EDONKEY_MTAG_STR1 && real_tag_type<=EDONKEY_MTAG_STR16) {
|
|
|
|
/* <Tag> ::= <String> */
|
|
|
|
string_length = real_tag_type-EDONKEY_MTAG_STR1+1;
|
|
|
|
tag_length += string_length;
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_type, tvb, offset, 1, tag_type);
|
|
|
|
if (real_tag_type==tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
|
|
|
proto_tree_add_item(metatag_tree, hf_edonkey_string, tvb, tag_offset, string_length, FALSE);
|
|
|
|
|
|
|
|
} else {
|
|
|
|
/* Unknown tag type - actual tag length is also unknown */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_metatag, tvb, offset, tag_length, FALSE);
|
|
|
|
metatag_tree = proto_item_add_subtree(ti, ett_edonkey_metatag);
|
|
|
|
proto_tree_add_text(metatag_tree, tvb, offset, 1, "Unknown Meta Tag Type (0x%02x)", tag_type);
|
|
|
|
if (real_tag_type==tag_type)
|
|
|
|
proto_tree_add_uint(metatag_tree, hf_edonkey_metatag_namesize, tvb, offset+1, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(metatag_tree, tvb, tag_offset-tag_name_size, tag_name_size, special_tagtype);
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset + tag_length;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey address */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_address(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Address> ::= <IP> <Port> */
|
2007-10-27 15:28:35 +00:00
|
|
|
/* guint32 ip = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_ipv4(tree, hf_edonkey_ip, tvb, offset, 4, ip); */
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_item(tree, hf_edonkey_ip, tvb, offset, 4, FALSE);
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_port, tvb, offset+4, 2, TRUE);
|
|
|
|
return offset+6;
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
static int dissect_kademlia_udp_port(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_tree_add_item(tree, hf_kademlia_udp_port, tvb, offset, 2, TRUE);
|
2007-10-27 15:28:35 +00:00
|
|
|
return offset +2;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_tcp_port(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
proto_tree_add_item(tree, hf_kademlia_tcp_port, tvb, offset, 2, TRUE);
|
|
|
|
return offset +2;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int dissect_kademlia_ip_address(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
proto_tree_add_item(tree, hf_kademlia_ip, tvb, offset, 4, TRUE);
|
|
|
|
return offset + 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int dissect_kademlia_address(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Address> ::= <IP> <Port> <Tcp Port>*/
|
|
|
|
offset = dissect_kademlia_ip_address( tvb, pinfo, offset, tree );
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_udp_port( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
offset = dissect_kademlia_tcp_port( tvb, pinfo, offset, tree );
|
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_tagname(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-31 07:47:47 +00:00
|
|
|
int offset, proto_tree *tree, const gchar** outputTagName, const gchar** outputExtendedTagName)
|
2007-10-27 15:28:35 +00:00
|
|
|
{
|
|
|
|
/* <String> ::= <String length (guint16)> DATA */
|
|
|
|
const gchar * tagname;
|
|
|
|
const gchar * tag_full_name = NULL;
|
2008-08-24 15:15:36 +00:00
|
|
|
guint8 tagname_value;
|
2008-05-15 01:44:53 +00:00
|
|
|
proto_item *ti, *hidden_item;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
guint16 string_length = tvb_get_letohs(tvb, offset);
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_tree_add_uint(tree, hf_kademlia_tag_name_length, tvb, offset, 2, string_length);
|
|
|
|
|
2008-05-15 01:44:53 +00:00
|
|
|
hidden_item = proto_tree_add_uint(tree, hf_edonkey_string_length, tvb, offset, 2, string_length);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(hidden_item);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
tagname = tvb_get_ephemeral_string( tvb, offset + 2, string_length );
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
tag_full_name = "UnknownTagName";
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
if ( tagname && string_length == 1 ) {
|
2008-08-24 19:25:33 +00:00
|
|
|
tagname_value = *(guint8*)tagname;
|
2007-10-27 15:28:35 +00:00
|
|
|
/* lookup tagname */
|
2007-10-31 07:47:47 +00:00
|
|
|
tag_full_name = val_to_str( tagname_value, kademlia_tags, tag_full_name );
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_kademlia_tag_name, tvb, offset+2, string_length, FALSE);
|
|
|
|
proto_item_append_text(ti, " [%s]", tag_full_name);
|
|
|
|
|
|
|
|
if (outputTagName)
|
|
|
|
*outputTagName = tagname;
|
|
|
|
|
|
|
|
if (outputExtendedTagName)
|
|
|
|
*outputExtendedTagName = tag_full_name;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
return offset+2+string_length;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_string(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <String> ::= <String length (guint16)> DATA */
|
2007-10-31 07:47:47 +00:00
|
|
|
const gchar * string_value;
|
|
|
|
guint16 string_length;
|
|
|
|
string_length = tvb_get_letohs(tvb, offset);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
proto_tree_add_uint(tree, hf_edonkey_string_length, tvb, offset, 2, string_length);
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
string_value = tvb_get_ephemeral_string( tvb, offset + 2, string_length );
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset+2, string_length, "String: %s", string_value);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
return offset+2+string_length;
|
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey address list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_address_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Address List> ::= <List Size (guint8)> <Address>* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 1, "Address", dissect_edonkey_address);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey hash */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
|
|
|
/* <hash> ::= HASH (16 word MD4 digest) */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_hash, tvb, offset, 16, FALSE);
|
|
|
|
return offset+16;
|
|
|
|
}
|
|
|
|
|
2005-12-19 06:48:07 +00:00
|
|
|
/* Dissects the eDonkey file hash */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_file_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2005-12-19 06:48:07 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <File hash> ::= HASH (16 word MD4 digest) */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_file_hash, tvb, offset, 16, FALSE);
|
|
|
|
return offset+16;
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2007-06-18 18:11:58 +00:00
|
|
|
/* Dissects the eMule public key */
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_edonkey_public_key(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-06-18 18:11:58 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
guint8 length = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Public key length: %u", length);
|
|
|
|
offset++;
|
|
|
|
proto_tree_add_item(tree, hf_emule_public_key, tvb, offset, length, FALSE);
|
|
|
|
return offset + length;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eMule signature */
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_edonkey_signature(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-06-18 18:11:58 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
guint8 length = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Signature length: %u", length);
|
|
|
|
offset++;
|
|
|
|
proto_tree_add_item(tree, hf_emule_signature, tvb, offset, length, FALSE);
|
|
|
|
return offset + length;
|
|
|
|
}
|
|
|
|
|
2009-10-26 05:55:07 +00:00
|
|
|
static const char *kademlia_hash(tvbuff_t *tvb, int offset) {
|
|
|
|
guint32 hash[4];
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++)
|
|
|
|
hash[i] = tvb_get_letohl(tvb, offset + i*4);
|
|
|
|
|
|
|
|
return ep_strdup_printf("%08X%08X%08X%08X", hash[0], hash[1], hash[2], hash[3]);
|
|
|
|
}
|
2008-08-24 15:15:36 +00:00
|
|
|
|
|
|
|
static int dissect_kademlia_hash_hidden(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree) {
|
|
|
|
proto_item *hidden_item;
|
2009-10-26 05:55:07 +00:00
|
|
|
const char *hash;
|
|
|
|
|
|
|
|
hash = kademlia_hash(tvb, offset);
|
2008-08-24 15:15:36 +00:00
|
|
|
|
|
|
|
/* <File hash> ::= HASH (16 word MD4 digest) */
|
|
|
|
hidden_item = proto_tree_add_string_format_value(tree, hf_kademlia_hash, tvb, offset, 16, hash, "%s", hash);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(hidden_item);
|
|
|
|
|
|
|
|
return offset+16;
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Dissects the Kademlia hash*/
|
|
|
|
static int dissect_kademlia_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2008-08-24 15:15:36 +00:00
|
|
|
int offset, proto_tree *tree, int *value_ptr) {
|
2009-10-26 05:55:07 +00:00
|
|
|
const char *hash;
|
|
|
|
|
|
|
|
hash = kademlia_hash(tvb, offset);
|
2008-08-24 15:15:36 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
/* <File hash> ::= HASH (16 word MD4 digest) */
|
2008-08-24 15:15:36 +00:00
|
|
|
proto_tree_add_string_format_value(tree, *value_ptr, tvb, offset, 16, hash, "%s", hash);
|
|
|
|
|
|
|
|
return dissect_kademlia_hash_hidden(tvb, pinfo, offset, tree);
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
static int dissect_kademlia_tag_hash_hidden(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree) {
|
2008-05-15 01:44:53 +00:00
|
|
|
proto_item *hidden_item;
|
2009-10-26 05:55:07 +00:00
|
|
|
const char *hash;
|
|
|
|
|
|
|
|
hash = kademlia_hash(tvb, offset);
|
2008-05-15 01:44:53 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
/* <File hash> ::= HASH (16 word MD4 digest) */
|
2008-08-24 15:15:36 +00:00
|
|
|
hidden_item = proto_tree_add_string_format_value(tree, hf_kademlia_tag_hash, tvb, offset, 16, hash, "%s", hash);
|
2008-05-15 01:44:53 +00:00
|
|
|
PROTO_ITEM_SET_HIDDEN(hidden_item);
|
2008-08-24 15:15:36 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
return offset+16;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_tag_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2008-08-24 15:15:36 +00:00
|
|
|
int offset, proto_tree *tree) {
|
2009-10-26 05:55:07 +00:00
|
|
|
const char *hash;
|
|
|
|
|
|
|
|
hash = kademlia_hash(tvb, offset);
|
2007-10-31 07:47:47 +00:00
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
/* <File hash> ::= HASH (16 word MD4 digest) */
|
|
|
|
proto_tree_add_string_format_value(tree, hf_kademlia_hash, tvb, offset, 16, hash, "%s", hash);
|
|
|
|
return dissect_kademlia_tag_hash_hidden( tvb, pinfo, offset, tree );
|
2007-10-31 07:47:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static gchar int2hex[16]="0123456789ABCDEF";
|
|
|
|
|
|
|
|
static gchar* extract_ep_hexstring(tvbuff_t *tvb, int offset, int length)
|
|
|
|
{
|
|
|
|
gchar* buf;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
buf = ep_alloc( 2 * ( length + 1 ) );
|
|
|
|
for( i = 0; i< length; ++i)
|
|
|
|
{
|
|
|
|
guint8 ch = tvb_get_guint8( tvb, offset + i );
|
|
|
|
buf[2*i] = int2hex[ch >> 4];
|
|
|
|
buf[2*i + 1] = int2hex[ch & 0xF];
|
|
|
|
}
|
|
|
|
|
|
|
|
buf[2*length] = 0;
|
|
|
|
|
|
|
|
return buf;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_tag_bsob(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree, const gchar** string_value )
|
|
|
|
{
|
|
|
|
guint16 bsob_length;
|
|
|
|
|
|
|
|
bsob_length = tvb_get_guint8(tvb, offset);
|
|
|
|
*string_value = extract_ep_hexstring( tvb, offset + 1, bsob_length );
|
|
|
|
|
|
|
|
proto_tree_add_item(tree, hf_kademlia_tag_bsob, tvb, offset + 1, bsob_length, FALSE);
|
|
|
|
return offset + 1 + bsob_length;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int dissect_kademlia_tag_string(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree, const gchar** string_value)
|
|
|
|
{
|
2008-05-15 01:44:53 +00:00
|
|
|
proto_item *hidden_item;
|
2007-10-31 07:47:47 +00:00
|
|
|
guint16 string_length = tvb_get_letohs(tvb, offset);
|
|
|
|
|
2008-05-15 01:44:53 +00:00
|
|
|
hidden_item = proto_tree_add_uint(tree, hf_edonkey_string_length, tvb, offset, 2, string_length);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(hidden_item);
|
|
|
|
hidden_item = proto_tree_add_item(tree, hf_edonkey_string, tvb, offset+2, string_length, FALSE);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(hidden_item);
|
2007-10-31 07:47:47 +00:00
|
|
|
*string_value = tvb_get_ephemeral_string(tvb, offset + 2, string_length);
|
|
|
|
|
|
|
|
proto_tree_add_item(tree, hf_kademlia_tag_string, tvb, offset + 2, string_length, FALSE);
|
|
|
|
return offset + 2 + string_length;
|
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey hash list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_hash_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2005-12-19 06:48:07 +00:00
|
|
|
/* <Hash List> ::= <File Hash> <List Size (guint16)> <Hash>* */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Hash", dissect_edonkey_hash);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey meta tag list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_metatag_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Meta Tag List> ::= <List Size (guint32)> <Meta tag>* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 4, "Meta Tag", dissect_edonkey_metatag);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey String */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_string(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <String> ::= <String length (guint16)> DATA */
|
|
|
|
guint16 string_length = tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_uint(tree, hf_edonkey_string_length, tvb, offset, 2, string_length);
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_string, tvb, offset+2, string_length, FALSE);
|
|
|
|
return offset+2+string_length;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey Directory */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_directory(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Directory> ::= <String> */
|
|
|
|
guint16 string_length = tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_uint(tree, hf_edonkey_string_length, tvb, offset, 2, string_length);
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_directory, tvb, offset+2, string_length, FALSE);
|
|
|
|
return offset+2+string_length;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey Filename */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_file_name(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Filename> ::= <String> */
|
|
|
|
return dissect_edonkey_string(tvb, pinfo, offset, tree);
|
|
|
|
}
|
|
|
|
|
2005-12-19 06:48:07 +00:00
|
|
|
/* Dissects the eDonkey File Status */
|
|
|
|
static int dissect_edonkey_file_status(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2005-12-19 06:48:07 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
guint16 partcount, arrlen;
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
/* <File Status> ::= <Part Count> <Part Status> */
|
|
|
|
partcount = tvb_get_letohs(tvb, offset);
|
|
|
|
arrlen = (partcount+7)/8;
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint(tree, hf_edonkey_part_count, tvb, offset, 2, partcount);
|
|
|
|
if (partcount>0) {
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_file_status, tvb, offset+2, arrlen, FALSE);
|
|
|
|
}
|
|
|
|
return offset+2+arrlen;
|
2005-12-19 06:48:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey directory list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_directory_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Directory List> ::= <List Size (guint32)> <Directory>* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 4, "Directory", dissect_edonkey_directory);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey server hash */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_server_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Server hash> ::= HASH (16 word MD4 digest) */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_server_hash, tvb, offset, 16, FALSE);
|
|
|
|
return offset+16;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey client hash */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_client_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Client hash> ::= HASH (16 word MD4 digest) */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_client_hash, tvb, offset, 16, FALSE);
|
|
|
|
return offset+16;
|
|
|
|
}
|
|
|
|
|
2007-06-18 18:11:58 +00:00
|
|
|
/* Dissects the eMule sourceOBFU */
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_emule_sourceOBFU(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-06-18 18:11:58 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
|
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *sourceOBFU_tree;
|
|
|
|
guint8 settings = tvb_get_guint8(tvb, offset+6);
|
|
|
|
/* Add subtree for client info */
|
From zeemon via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3848 :
epan\dissectors\packet-edonkey.c
In the fuction dissect_emule_sourceOBFU(): the line
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x08) ? 16 : 0), FALSE);
should be
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
and, the line:
if (settings & 0x08)
should be:
if (settings & 0x80)
That is, 0x08 should be revised to 0x80.
reference: the eMule0.49c source code, file PartFile.cpp, line 2730, in the
function CPartFile::AddSources().
svn path=/trunk/; revision=29957
2009-09-17 02:37:57 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
|
2007-10-27 15:28:35 +00:00
|
|
|
sourceOBFU_tree = proto_item_add_subtree(ti, ett_emule_sourceOBFU);
|
2007-06-18 18:11:58 +00:00
|
|
|
|
|
|
|
proto_tree_add_item(sourceOBFU_tree, hf_edonkey_ip, tvb, offset, 4, FALSE);
|
|
|
|
proto_tree_add_item(sourceOBFU_tree, hf_edonkey_port, tvb, offset+4, 2, TRUE);
|
|
|
|
proto_tree_add_text(sourceOBFU_tree, tvb, offset+6, 1, "Obfuscation Settings: %u", settings);
|
|
|
|
offset += 7;
|
From zeemon via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3848 :
epan\dissectors\packet-edonkey.c
In the fuction dissect_emule_sourceOBFU(): the line
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x08) ? 16 : 0), FALSE);
should be
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
and, the line:
if (settings & 0x08)
should be:
if (settings & 0x80)
That is, 0x08 should be revised to 0x80.
reference: the eMule0.49c source code, file PartFile.cpp, line 2730, in the
function CPartFile::AddSources().
svn path=/trunk/; revision=29957
2009-09-17 02:37:57 +00:00
|
|
|
if (settings & 0x80)
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_edonkey_client_hash(tvb, pinfo, offset, sourceOBFU_tree);
|
2007-06-18 18:11:58 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Dissects the eMule sourceOBFU list */
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_emule_sourceOBFU_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-06-18 18:11:58 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 1, "Sources Obfuscation", dissect_emule_sourceOBFU);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey client ID */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_client_id(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2006-03-06 06:19:11 +00:00
|
|
|
int offset, proto_tree *tree, gboolean fileinfo)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2006-03-06 06:19:11 +00:00
|
|
|
proto_item *ti;
|
2003-07-16 21:13:49 +00:00
|
|
|
/* <Client ID> ::= guint32 */
|
2007-10-27 15:28:35 +00:00
|
|
|
/* guint32 ip = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_ipv4(tree, hf_edonkey_client_id, tvb, offset, 4, ip); */
|
2006-03-06 06:19:11 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_client_id, tvb, offset, 4, FALSE);
|
|
|
|
if (fileinfo) {
|
2007-10-27 15:28:35 +00:00
|
|
|
guint32 ip = tvb_get_letohl(tvb, offset);
|
|
|
|
guint16 port = tvb_get_letohs(tvb, offset+4);
|
|
|
|
if (ip==0xfcfcfcfc && port==0xfcfc) {
|
|
|
|
proto_item_append_text(ti, " (myself, incomplete file)");
|
|
|
|
} else if (ip==0xfbfbfbfb && port==0xfbfb) {
|
|
|
|
proto_item_append_text(ti, " (myself, complete file)");
|
|
|
|
}
|
2006-03-06 06:19:11 +00:00
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset+4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey port */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_port(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Port> ::= guint16 */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_port, tvb, offset, 2, TRUE);
|
|
|
|
return offset+2;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey start offset */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_start_offset(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Start Offset> ::= guint32 */
|
|
|
|
guint32 start = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Start Offset: %u", start);
|
|
|
|
return offset+4;
|
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_start_offset_64(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2006-03-06 06:19:11 +00:00
|
|
|
{
|
|
|
|
/* <Start Offset> ::= guint64 */
|
|
|
|
guint64 start = tvb_get_letoh64(tvb, offset);
|
2007-05-29 18:52:42 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 8, "Start Offset: %" G_GINT64_MODIFIER "u", start);
|
2006-03-06 06:19:11 +00:00
|
|
|
return offset+8;
|
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey end offset */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_end_offset(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <End Offset> ::= guint32 */
|
|
|
|
guint32 end = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "End Offset: %u", end);
|
|
|
|
return offset+4;
|
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_end_offset_64(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2006-03-06 06:19:11 +00:00
|
|
|
{
|
|
|
|
/* <End Offset> ::= guint64 */
|
|
|
|
guint64 end = tvb_get_letoh64(tvb, offset);
|
2007-05-29 18:52:42 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 8, "End Offset: %" G_GINT64_MODIFIER "u", end);
|
2006-03-06 06:19:11 +00:00
|
|
|
return offset+8;
|
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey client info */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_client_info(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Client info> ::= <Client hash> <Client ID> <Port> <Meta tag list> */
|
|
|
|
proto_item *ti;
|
2007-04-17 10:11:41 +00:00
|
|
|
proto_tree *clientinfo_tree;
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Add subtree for client info */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_clientinfo, tvb, offset, 0, FALSE);
|
2007-04-17 10:11:41 +00:00
|
|
|
clientinfo_tree = proto_item_add_subtree(ti, ett_edonkey_clientinfo);
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_client_hash(tvb, pinfo, offset, clientinfo_tree);
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, clientinfo_tree, FALSE);
|
2007-04-17 10:11:41 +00:00
|
|
|
offset = dissect_edonkey_port(tvb, pinfo, offset, clientinfo_tree);
|
|
|
|
offset = dissect_edonkey_metatag_list(tvb, pinfo, offset, clientinfo_tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey client info list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_client_info_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
|
|
|
/* <Client Info List> ::= <List Size (guint32)> <Client Info>* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 4, "Client Info", dissect_edonkey_client_info);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey server info */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_server_info(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Server info> ::= <Server hash> <Server Address> <Meta tag list> */
|
|
|
|
proto_item *ti;
|
2007-04-17 10:11:41 +00:00
|
|
|
proto_tree *serverinfo_tree;
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Add subtree for server info */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_serverinfo, tvb, offset, 0, FALSE);
|
2007-04-17 10:11:41 +00:00
|
|
|
serverinfo_tree = proto_item_add_subtree(ti, ett_edonkey_serverinfo);
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_server_hash(tvb, pinfo, offset, serverinfo_tree);
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, serverinfo_tree);
|
2007-04-17 10:11:41 +00:00
|
|
|
offset = dissect_edonkey_metatag_list(tvb, pinfo, offset, serverinfo_tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey file info */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_file_info(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <File info> ::= <File hash> <Client ID> <Port> <Meta tag list> */
|
|
|
|
proto_item *ti;
|
2006-03-06 06:19:11 +00:00
|
|
|
proto_tree *fileinfo_tree;
|
|
|
|
int startoff;
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Add subtree for file info */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_fileinfo, tvb, offset, 0, FALSE);
|
2006-03-06 06:19:11 +00:00
|
|
|
startoff = offset;
|
2007-04-17 10:11:41 +00:00
|
|
|
fileinfo_tree = proto_item_add_subtree(ti, ett_edonkey_fileinfo);
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, fileinfo_tree);
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, fileinfo_tree, TRUE);
|
2007-04-17 10:11:41 +00:00
|
|
|
offset = dissect_edonkey_port(tvb, pinfo, offset, fileinfo_tree);
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_metatag_list(tvb, pinfo, offset, fileinfo_tree);
|
|
|
|
proto_item_set_len(ti, offset-startoff);
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the eDonkey file info list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_file_info_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <File Info List> ::= <List Size (guint32)> <File Info>* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 4, "File Info", dissect_edonkey_file_info);
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2005-12-19 06:48:07 +00:00
|
|
|
/* Dissects the eMule address list */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_emule_address_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2005-12-19 06:48:07 +00:00
|
|
|
{
|
|
|
|
/* <Address List> ::= <List Size (guint16)> <Address>* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Address", dissect_edonkey_address);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_emule_aich_root_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2005-12-19 06:48:07 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
/* <AICH Root Hash> ::= HASH (20 byte SHA1 digest) */
|
|
|
|
proto_tree_add_item(tree, hf_emule_aich_root_hash, tvb, offset, 20, FALSE);
|
|
|
|
return offset + 20;
|
2005-12-19 06:48:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_emule_aich_hash_list_entry(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2005-12-19 06:48:07 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
guint16 hashid;
|
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *aichhash_tree;
|
|
|
|
/* <AICH Hash List Entry> ::= <AICH Hash ID> <AICH Hash> */
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_aich_hash_entry, tvb, offset, 22, FALSE);
|
|
|
|
aichhash_tree = proto_item_add_subtree(ti, ett_emule_aichhash);
|
|
|
|
|
|
|
|
hashid = tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_uint(aichhash_tree, hf_emule_aich_hash_id, tvb, offset, 2, hashid);
|
|
|
|
proto_tree_add_item(aichhash_tree, hf_emule_aich_hash, tvb, offset+2, 20, FALSE);
|
|
|
|
return offset + 22;
|
2005-12-19 06:48:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_emule_aich_hash_list(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
2005-12-19 06:48:07 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
/* <AICH Hash List> ::= <List Size (guint16)> < <AICH Hash ID> <AICH Hash> >* */
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "AICH Hash", dissect_emule_aich_hash_list_entry);
|
2005-12-19 06:48:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_emule_multipacket(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, int eoffset, proto_tree *tree, int isext)
|
2005-12-19 06:48:07 +00:00
|
|
|
{
|
2007-10-27 15:28:35 +00:00
|
|
|
guint8 opcode, nextop;
|
|
|
|
guint16 namelen, partcount, arrlen, oplen;
|
|
|
|
guint32 sourcecount;
|
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *mp_tree;
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
/* <MultiPacket> ::= <File Hash> <Opcodes>* */
|
|
|
|
/* <MultiPacketExt> ::= <File Hash> <FileLength> <Opcodes>* */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
if (isext) {
|
|
|
|
guint64 filelen = tvb_get_letoh64(tvb, offset);
|
2007-05-29 18:52:42 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 8, "File Length: %" G_GINT64_MODIFIER "u", filelen);
|
2007-10-27 15:28:35 +00:00
|
|
|
offset += 8;
|
|
|
|
}
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
while (offset<eoffset) {
|
|
|
|
opcode = tvb_get_guint8(tvb, offset);
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
switch (opcode) {
|
|
|
|
case EDONKEY_MSG_FILE_STATUS_REQUEST:
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, 1, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "File Status Request (0x%02x)", opcode);
|
|
|
|
offset += 1;
|
|
|
|
break;
|
|
|
|
case EDONKEY_MSG_FILE_REQUEST:
|
|
|
|
partcount = 443; /* Invalid */
|
|
|
|
sourcecount = 65536; /* Out of range */
|
|
|
|
arrlen = 0;
|
|
|
|
oplen = 1;
|
|
|
|
|
|
|
|
if (offset+2<eoffset) {
|
|
|
|
nextop = tvb_get_guint8(tvb, offset+1);
|
|
|
|
if (nextop!=EDONKEY_MSG_FILE_STATUS_REQUEST &&
|
|
|
|
nextop!=EMULE_MSG_SOURCES_REQUEST &&
|
|
|
|
nextop!=EMULE_MSG_AICHFILEHASH_REQUEST) {
|
|
|
|
|
|
|
|
partcount = tvb_get_letohs(tvb, offset+1);
|
|
|
|
if (partcount<=442) {
|
|
|
|
arrlen = (partcount+7)/8;
|
|
|
|
oplen += 2+arrlen;
|
|
|
|
|
|
|
|
if (offset+2+arrlen+2<eoffset) {
|
|
|
|
nextop = tvb_get_guint8(tvb, offset+2+arrlen+1);
|
|
|
|
if (nextop!=EDONKEY_MSG_FILE_STATUS_REQUEST &&
|
|
|
|
nextop!=EMULE_MSG_SOURCES_REQUEST &&
|
|
|
|
nextop!=EMULE_MSG_AICHFILEHASH_REQUEST) {
|
|
|
|
|
|
|
|
sourcecount = tvb_get_letohs(tvb, offset+2+arrlen+1);
|
|
|
|
oplen += 2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, oplen, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
|
|
|
|
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "File Name Request (0x%02x)", opcode);
|
|
|
|
if (partcount<=442) {
|
|
|
|
dissect_edonkey_file_status(tvb, pinfo, offset+1, mp_tree);
|
|
|
|
if (sourcecount<65536) {
|
|
|
|
proto_tree_add_uint(mp_tree, hf_emule_source_count, tvb, offset+3+arrlen, 2, sourcecount);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
offset += oplen;
|
|
|
|
break;
|
|
|
|
case EMULE_MSG_SOURCES_REQUEST:
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, 1, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
|
|
|
|
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "Sources Request (0x%02x)", opcode);
|
|
|
|
offset += 1;
|
|
|
|
break;
|
|
|
|
case EMULE_MSG_AICHFILEHASH_REQUEST:
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, 1, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
2005-12-19 06:48:07 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "AICH Root Hash Request (0x%02x)", opcode);
|
|
|
|
offset += 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_FILE_STATUS:
|
|
|
|
partcount = tvb_get_letohs(tvb, offset+1);
|
|
|
|
arrlen = (partcount+7)/8;
|
|
|
|
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, 3+arrlen, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
|
|
|
|
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "File Status (0x%02x)", opcode);
|
|
|
|
offset = dissect_edonkey_file_status(tvb, pinfo, offset+1, mp_tree);
|
|
|
|
break;
|
|
|
|
case EDONKEY_MSG_FILE_REQUEST_ANSWER:
|
|
|
|
namelen = tvb_get_letohs(tvb, offset+1);
|
|
|
|
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, 3+namelen, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
|
|
|
|
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "File Name (0x%02x)", opcode);
|
|
|
|
offset = dissect_edonkey_file_name(tvb, pinfo, offset+1, mp_tree);
|
|
|
|
break;
|
|
|
|
case EMULE_MSG_AICHFILEHASH_ANSWER:
|
|
|
|
ti = proto_tree_add_item(tree, hf_emule_multipacket_entry, tvb, offset, 21, FALSE);
|
|
|
|
mp_tree = proto_item_add_subtree(ti, ett_emule_multipacket);
|
|
|
|
|
|
|
|
proto_tree_add_uint_format(mp_tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "AICH Root Hash (0x%02x)", opcode);
|
|
|
|
proto_tree_add_item(mp_tree, hf_emule_aich_root_hash, tvb, offset+1, 20, FALSE);
|
|
|
|
offset += 21;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Unknown opcode means we can't continue parsing the stream */
|
|
|
|
proto_tree_add_uint_format(tree, hf_emule_multipacket_opcode, tvb, offset, 1,
|
|
|
|
opcode, "Unknown MultiPacket opcode (0x%02x)", opcode);
|
|
|
|
return offset+1;
|
|
|
|
}
|
2005-12-19 06:48:07 +00:00
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
return offset;
|
2005-12-19 06:48:07 +00:00
|
|
|
}
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the Overnet peer type */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_overnet_peertype(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Peer type> ::= guint8 */
|
|
|
|
guint8 peertype = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Peer Type: %u", peertype);
|
|
|
|
return offset+1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the Overnet peer */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_overnet_peer(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Peer> ::= <Hash> <Address> <Peer type> */
|
|
|
|
proto_item *ti;
|
2007-04-17 10:11:41 +00:00
|
|
|
proto_tree *peer_tree;
|
2003-07-16 21:13:49 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_overnet_peer, tvb, offset, 16 + 6 + 1, FALSE);
|
|
|
|
peer_tree = proto_item_add_subtree(ti, ett_overnet_peer);
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, peer_tree);
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, peer_tree);
|
2007-04-17 10:11:41 +00:00
|
|
|
offset = dissect_overnet_peertype(tvb, pinfo, offset, peer_tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_kademlia_peertype(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Peer type> ::= 1bytes */
|
|
|
|
proto_tree_add_item( tree, hf_kademlia_peertype, tvb, offset, 1, FALSE );
|
|
|
|
return offset + 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the Kademlia peer */
|
|
|
|
static int dissect_kademlia_peer(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Peer> ::= <Hash> <Address> <Peer type> */
|
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *peer_tree;
|
2008-08-24 15:15:36 +00:00
|
|
|
int kad_version;
|
|
|
|
|
|
|
|
ti = proto_tree_add_item(tree, hf_kademlia_peer, tvb, offset, 16 + 4 + 4 + 1, FALSE);
|
|
|
|
|
|
|
|
peer_tree = proto_item_add_subtree(ti, ett_overnet_peer);
|
|
|
|
|
|
|
|
/* 16 */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, peer_tree, &hf_kademlia_peer_id);
|
|
|
|
|
|
|
|
/* 8 ( 4 ip + 2 tcp port + 2 udp port ) */
|
|
|
|
offset = dissect_kademlia_address(tvb, pinfo, offset, peer_tree);
|
|
|
|
|
|
|
|
/* 1 */
|
|
|
|
/* offset = dissect_kademlia_peertype(tvb, pinfo, offset, peer_tree); */
|
|
|
|
kad_version = tvb_get_guint8(tvb, offset);
|
|
|
|
ti = proto_tree_add_item(peer_tree, hf_kademlia_version, tvb, offset, 1, FALSE);
|
2008-10-31 15:11:57 +00:00
|
|
|
proto_item_append_text(ti, "%s", val_to_str(kad_version, kademlia_versions, " Unknown"));
|
2008-08-24 15:15:36 +00:00
|
|
|
return offset + 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissects the Kademlia2 peer */
|
|
|
|
static int dissect_kademlia2_peer(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Peer> ::= <Hash> <Address> <Peer type> */
|
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *peer_tree;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
ti = proto_tree_add_item(tree, hf_kademlia_peer, tvb, offset, 16 + 4 + 4 + 1, FALSE);
|
|
|
|
|
|
|
|
peer_tree = proto_item_add_subtree(ti, ett_overnet_peer);
|
|
|
|
|
|
|
|
/* 16 */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, peer_tree, &hf_kademlia_peer_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
/* 8 ( 4 ip + 2 tcp port + 2 udp port ) */
|
|
|
|
offset = dissect_kademlia_address(tvb, pinfo, offset, peer_tree);
|
|
|
|
|
|
|
|
/* 1 */
|
|
|
|
offset = dissect_kademlia_peertype(tvb, pinfo, offset, peer_tree);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Dissects the eDonkey search query */
|
2007-04-17 10:11:41 +00:00
|
|
|
static int dissect_edonkey_search_query(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2003-07-16 21:13:49 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* <Search Query> ::= <Search Type> <Search> */
|
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *search_tree;
|
|
|
|
guint8 search_type, operator, special_tagtype, limit_type;
|
|
|
|
guint16 tag_name_size, string_length;
|
|
|
|
guint32 search_length, limit;
|
|
|
|
int string_offset, tag_name_offset;
|
|
|
|
|
|
|
|
search_type = tvb_get_guint8(tvb, offset);
|
|
|
|
search_length = 1;
|
|
|
|
|
|
|
|
switch (search_type)
|
2007-04-17 10:11:41 +00:00
|
|
|
{
|
|
|
|
case EDONKEY_SEARCH_BOOL:
|
2003-07-16 21:13:49 +00:00
|
|
|
/* <Search> ::= <Operator> <Search Query> <Search Query> */
|
|
|
|
search_length += 1;
|
|
|
|
operator = tvb_get_guint8(tvb, offset+1);
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
/* Add subtree for search entry */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_search, tvb, offset, search_length, FALSE);
|
|
|
|
search_tree = proto_item_add_subtree(ti, ett_edonkey_search);
|
|
|
|
|
|
|
|
/* Add query info */
|
|
|
|
proto_tree_add_text(search_tree, tvb, offset, 2, "Boolean search (0x%02x): %s (0x%02x)",
|
|
|
|
search_type, val_to_str(operator, edonkey_search_ops, "Unknown"), operator);
|
|
|
|
|
|
|
|
offset+=2;
|
|
|
|
offset = dissect_edonkey_search_query(tvb, pinfo, offset, search_tree);
|
|
|
|
offset = dissect_edonkey_search_query(tvb, pinfo, offset, search_tree);
|
|
|
|
break;
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
case EDONKEY_SEARCH_NAME:
|
2003-07-16 21:13:49 +00:00
|
|
|
/* <Search> ::= <String> */
|
|
|
|
string_offset = offset + search_length;
|
|
|
|
string_length = tvb_get_letohs(tvb, string_offset);
|
|
|
|
search_length += 2+string_length;
|
|
|
|
|
|
|
|
/* Add subtree for search entry */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_search, tvb, offset, search_length, FALSE);
|
|
|
|
search_tree = proto_item_add_subtree(ti, ett_edonkey_search);
|
|
|
|
|
|
|
|
/* Add query info */
|
|
|
|
proto_tree_add_text(search_tree, tvb, offset, 1, "Search by name (0x%02x)", search_type);
|
|
|
|
proto_tree_add_uint(search_tree, hf_edonkey_string_length, tvb, string_offset, 2, string_length);
|
|
|
|
proto_tree_add_item(search_tree, hf_edonkey_string, tvb, string_offset+2, string_length, FALSE);
|
|
|
|
offset += search_length;
|
|
|
|
break;
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
case EDONKEY_SEARCH_META:
|
2003-07-16 21:13:49 +00:00
|
|
|
/* <Search> ::= <String> <Meta tag Name> */
|
|
|
|
string_offset = offset + search_length;
|
|
|
|
string_length = tvb_get_letohs(tvb, offset+1);
|
|
|
|
search_length += 2+string_length;
|
|
|
|
|
|
|
|
tag_name_offset = offset + search_length;
|
|
|
|
tag_name_size = tvb_get_letohs(tvb, tag_name_offset);
|
|
|
|
special_tagtype = tvb_get_guint8(tvb, tag_name_offset+2);
|
|
|
|
search_length += 2 + tag_name_size;
|
|
|
|
|
|
|
|
/* Add subtree for search entry */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_search, tvb, offset, search_length, FALSE);
|
|
|
|
search_tree = proto_item_add_subtree(ti, ett_edonkey_search);
|
|
|
|
|
|
|
|
/* Add query info */
|
|
|
|
proto_tree_add_text(search_tree, tvb, offset, 1, "Search by metadata (0x%02x)", search_type);
|
|
|
|
proto_tree_add_uint(search_tree, hf_edonkey_string_length, tvb, string_offset, 2, string_length);
|
|
|
|
proto_tree_add_item(search_tree, hf_edonkey_string, tvb, string_offset+2, string_length, FALSE);
|
|
|
|
proto_tree_add_uint(search_tree, hf_edonkey_metatag_namesize, tvb, tag_name_offset, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(search_tree, tvb, tag_name_offset+2, tag_name_size, special_tagtype);
|
|
|
|
offset += search_length;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_SEARCH_LIMIT:
|
|
|
|
/* <Search> ::= <Limit (guint32)> <Minmax> <Meta tag Name> */
|
|
|
|
search_length += 5; /* 4 bytes for the limit, one for the minmax */
|
|
|
|
limit = tvb_get_letohl(tvb, offset+1);
|
|
|
|
limit_type = tvb_get_guint8(tvb, offset+5);
|
|
|
|
|
|
|
|
tag_name_offset = offset + search_length;
|
|
|
|
tag_name_size = tvb_get_letohs(tvb, tag_name_offset);
|
|
|
|
special_tagtype = tvb_get_guint8(tvb, tag_name_offset+2);
|
|
|
|
search_length += 2 + tag_name_size;
|
|
|
|
|
|
|
|
/* Add subtree for search entry */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_search, tvb, offset, search_length, FALSE);
|
|
|
|
search_tree = proto_item_add_subtree(ti, ett_edonkey_search);
|
|
|
|
|
|
|
|
/* Add query info */
|
2007-04-17 10:11:41 +00:00
|
|
|
proto_tree_add_text(search_tree, tvb, offset, 6, "Search by limit (0x%02x): %s %u",
|
2003-07-16 21:13:49 +00:00
|
|
|
search_type, val_to_str(limit_type, edonkey_search_conds, "Unknown"), limit);
|
|
|
|
proto_tree_add_uint(search_tree, hf_edonkey_metatag_namesize, tvb, tag_name_offset, 2, tag_name_size);
|
|
|
|
edonkey_tree_add_metatag_name(search_tree, tvb, tag_name_offset+2, tag_name_size, special_tagtype);
|
|
|
|
offset += search_length;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Unknown search type - actual search length is also unknown */
|
|
|
|
ti = proto_tree_add_item(tree, hf_edonkey_search, tvb, offset, search_length, FALSE);
|
|
|
|
search_tree = proto_item_add_subtree(ti, ett_edonkey_search);
|
|
|
|
proto_tree_add_text(search_tree, tvb, offset, search_length, "Unknown Search (0x%02x)", search_type);
|
2007-04-17 10:11:41 +00:00
|
|
|
offset += search_length;
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
return offset;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_edonkey_tcp_message(guint8 msg_type,
|
2007-04-17 10:11:41 +00:00
|
|
|
tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, int length, proto_tree *tree)
|
|
|
|
{
|
2003-07-16 21:13:49 +00:00
|
|
|
int msg_start, msg_end, bytes_remaining;
|
2007-06-18 18:11:58 +00:00
|
|
|
guint8 helloClient, more;
|
2003-07-16 21:13:49 +00:00
|
|
|
guint32 nusers, nfiles;
|
|
|
|
|
|
|
|
if (tree == NULL) return;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
bytes_remaining = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if ((length < 0) || (length > bytes_remaining)) length = bytes_remaining;
|
|
|
|
if (length <= 0) return;
|
|
|
|
|
|
|
|
msg_start = offset;
|
|
|
|
msg_end = offset + length;
|
|
|
|
|
|
|
|
switch (msg_type) {
|
|
|
|
case EDONKEY_MSG_HELLO:
|
|
|
|
/* Client to Server: <Client Info> */
|
2007-06-18 18:11:58 +00:00
|
|
|
/* Client to Client: 0x10 <Client Info> <Server address> */
|
2007-10-27 15:28:35 +00:00
|
|
|
/* If Hello is sent to server 0x10 before UserHash is skipped,
|
2007-06-18 18:11:58 +00:00
|
|
|
but UserHash might starts with 0x10. To decrease posibility
|
|
|
|
of mistake, we check also 6th and 15h byte of UserHash -
|
2007-10-27 15:28:35 +00:00
|
|
|
they have constant value. The best way would be to process
|
2007-06-18 18:11:58 +00:00
|
|
|
whole packet to check it. */
|
|
|
|
helloClient = (tvb_get_guint8(tvb, offset) == 0x10 && tvb_get_guint8(tvb, offset + 6) == 0x0E && tvb_get_guint8(tvb, offset + 15) == 0x6F);
|
|
|
|
if (helloClient) {
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "User hash length: 16");
|
2003-07-16 21:13:49 +00:00
|
|
|
offset += 1;
|
2007-06-18 18:11:58 +00:00
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_client_info(tvb, pinfo, offset, tree);
|
2007-06-18 18:11:58 +00:00
|
|
|
if (helloClient) /* User's server ip is sent only to clients. */
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_HELLO_ANSWER: /* Hello Answer: <Client Info> <Server address> */
|
|
|
|
offset = dissect_edonkey_client_info(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SERVER_CB_REQ: /* Server Callback Request: <Client address> */
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SERVER_INFO_DATA: /* Server Info Data: <Server Info> */
|
|
|
|
offset = dissect_edonkey_server_info(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SERVER_LIST: /* Server List: <Address List> */
|
|
|
|
offset = dissect_edonkey_address_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_OFFER_FILES: /* Offer Files: <File info List> */
|
|
|
|
case EDONKEY_MSG_VIEW_FILES_ANSWER: /* View Files Answer: <File info list> */
|
|
|
|
offset = dissect_edonkey_file_info_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SEARCH_FILE_RESULTS: /* Search File Results: <File Info list> <More> */
|
|
|
|
offset = dissect_edonkey_file_info_list(tvb, pinfo, offset, tree);
|
|
|
|
more = tvb_get_guint8(tvb, offset);
|
2007-06-18 18:11:58 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "More: %s (0x%02x)", (more) ? "TRUE" : "FALSE", more);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SEARCH_FILES: /* Search File: <Search query> */
|
|
|
|
case EDONKEY_MSG_SEARCH_USER: /* Search User: <Search query> */
|
|
|
|
offset = dissect_edonkey_search_query(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2007-06-18 18:11:58 +00:00
|
|
|
case EDONKEY_MSG_GET_SOURCES: /* Get Sources: <File Hash> <Size> <Size 64> */
|
2007-10-31 07:47:47 +00:00
|
|
|
case EDONKEY_MSG_GET_SOURCES_OBFU: /* Get Sources: <File Hash> <Size> <Size 64> */
|
|
|
|
{
|
|
|
|
guint32 fileSize;
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
fileSize = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "File size: %u %s", fileSize, (fileSize == 0) ? "(64bit file size used)" : "");
|
|
|
|
offset += 4;
|
|
|
|
/* if fileSize = 0 then 64bit file size comes next */
|
|
|
|
if (fileSize == 0) {
|
|
|
|
guint64 fileSize64 = tvb_get_letoh64(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 8, "Large file size : %" G_GINT64_MODIFIER "u", fileSize64);
|
|
|
|
}
|
2007-06-18 18:11:58 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_MSG_NO_SUCH_FILE: /* No Such File: <File Hash> */
|
|
|
|
case EDONKEY_MSG_END_OF_DOWNLOAD: /* End of Download: <File Hash> */
|
|
|
|
case EDONKEY_MSG_FILE_STATUS_REQUEST: /* File Status Request: <File Hash> */
|
|
|
|
case EDONKEY_MSG_HASHSET_REQUEST: /* Hashset Request: <File Hash> */
|
|
|
|
case EDONKEY_MSG_SLOT_REQUEST: /* Slot Request: <File Hash> */
|
|
|
|
case EDONKEY_MSG_FILE_REQUEST: /* File Request: <File Hash> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
case EDONKEY_MSG_FOUND_SOURCES_OBFU: /* Found Sources: <File Hash> <SourceOBFU List> */
|
2007-06-18 18:11:58 +00:00
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_emule_sourceOBFU_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
2007-06-18 18:11:58 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
case EDONKEY_MSG_FOUND_SOURCES: /* Found Sources: <File Hash> <Address List> */
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_address_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_CLIENT_CB_REQ: /* Client Callback Request: <Client ID> */
|
|
|
|
case EDONKEY_MSG_CALLBACK_FAIL: /* Callback Fail: <Client ID> */
|
|
|
|
case EDONKEY_MSG_ID_CHANGE: /* ID Change: <Client ID> */
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, tree, FALSE);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_NEW_CLIENT_ID: /* New Client ID: <Client ID> <Client ID> */
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, tree, FALSE);
|
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, tree, FALSE);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SERVER_MESSAGE: /* Server Message: <String> */
|
|
|
|
case EDONKEY_MSG_CLIENT_MESSAGE: /* Client Message: <String> */
|
|
|
|
offset = dissect_edonkey_string(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SERVER_STATUS: /* Server Status: <Nusers> <Nfiles> */
|
2007-04-17 10:11:41 +00:00
|
|
|
nusers = tvb_get_letohl(tvb, offset);
|
2003-07-16 21:13:49 +00:00
|
|
|
nfiles = tvb_get_letohl(tvb, offset+4);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Number of Users: %u", nusers);
|
|
|
|
proto_tree_add_text(tree, tvb, offset+4, 4, "Number of Files: %u", nfiles);
|
|
|
|
break;
|
|
|
|
|
2005-12-19 06:48:07 +00:00
|
|
|
case EDONKEY_MSG_FILE_STATUS: /* File Status: <File hash> <Part Count> <Part Status>? */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_file_status(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_MSG_FILE_REQUEST_ANSWER: /* File Request Answer: <File hash> <File name> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_file_name(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_REQUEST_PARTS: /* Request Parts: <File hash> <Start offset>(3) <End offset>(3) */
|
2009-11-25 06:39:29 +00:00
|
|
|
{
|
|
|
|
int pairs, count;
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
pairs = (msg_end - offset) / 8;
|
|
|
|
|
|
|
|
for (count=0; count < pairs; count++)
|
|
|
|
{
|
|
|
|
offset = dissect_edonkey_start_offset(tvb, pinfo, offset, tree);
|
|
|
|
}
|
|
|
|
for (count=0; count < pairs; count++)
|
|
|
|
{
|
|
|
|
offset = dissect_edonkey_end_offset(tvb, pinfo, offset, tree);
|
|
|
|
}
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SENDING_PART: /* Sending Part: <File hash> <Start offset> <End offset> DATA */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_end_offset(tvb, pinfo, offset, tree);
|
|
|
|
if (msg_end > offset) {
|
|
|
|
bytes_remaining = msg_end - offset;
|
|
|
|
proto_tree_add_text(tree, tvb, offset, bytes_remaining, "Message Data (%d bytes)", bytes_remaining);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
case EDONKEY_MSG_SEARCH_USER_RESULTS: /* Search User Results: <Client info list> */
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_client_info_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_GET_SHARED_FILES: /* Get Shared Files: <Directory> */
|
|
|
|
offset = dissect_edonkey_directory(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SHARED_DIRS: /* Shared Dirs: <Directory List> */
|
|
|
|
offset = dissect_edonkey_directory_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_SHARED_FILES: /* Shared Files: <Directory> <File info list> */
|
|
|
|
offset = dissect_edonkey_directory(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_file_info_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_HASHSET_ANSWER: /* Hashset Answer: <Hash List> */
|
|
|
|
offset = dissect_edonkey_hash_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
proto_tree_add_text(tree, tvb, offset, length, "Message Data (%d bytes)", length);
|
|
|
|
break;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
if (offset < msg_end) {
|
|
|
|
int extra_bytes = msg_end - offset;
|
|
|
|
/* trailing garbage or broken packet */
|
|
|
|
proto_tree_add_uint_format(tree, hf_edonkey_unparsed_data_length, tvb, offset, extra_bytes, extra_bytes,
|
|
|
|
"Trailing/Undecoded data: %d bytes", extra_bytes );
|
|
|
|
}
|
|
|
|
return;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_emule_tcp_message(guint8 msg_type,
|
2007-04-17 10:11:41 +00:00
|
|
|
tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, int length, proto_tree *tree)
|
|
|
|
{
|
2003-07-16 21:13:49 +00:00
|
|
|
int msg_start, msg_end, bytes_remaining;
|
|
|
|
guint32 packed_length;
|
2005-12-19 06:48:07 +00:00
|
|
|
guint16 version, rank, partnum;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
if (tree == NULL) return;
|
|
|
|
|
|
|
|
bytes_remaining = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if ((length < 0) || (length > bytes_remaining)) length = bytes_remaining;
|
|
|
|
if (length <= 0) return;
|
|
|
|
|
|
|
|
msg_start = offset;
|
|
|
|
msg_end = offset + length;
|
|
|
|
|
|
|
|
switch (msg_type) {
|
2007-10-27 15:28:35 +00:00
|
|
|
case EMULE_MSG_HELLO: /* eMule Info: <eMule Version> <Meta tag list> */
|
|
|
|
case EMULE_MSG_HELLO_ANSWER: /* eMule Info Answer: <eMule Version> <Meta tag list> */
|
2007-04-17 10:11:41 +00:00
|
|
|
version = tvb_get_letohs(tvb, offset);
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 2, "Version: %u", version);
|
|
|
|
offset = dissect_edonkey_metatag_list(tvb, pinfo, offset+2, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_QUEUE_RANKING: /* eMule Queue Ranking: <eMule Rank (guint16)> */
|
2007-04-17 10:11:41 +00:00
|
|
|
rank = tvb_get_letohs(tvb, offset);
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 2, "Queue Ranking: %u", rank);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_SOURCES_REQUEST: /* Sources Request: <File Hash> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_SOURCES_ANSWER: /* Sources Answer: <File Hash> <Address List> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_emule_address_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
2007-06-18 18:11:58 +00:00
|
|
|
case EMULE_MSG_SEC_IDENT_STATE: {
|
|
|
|
guint32 rndchallenge;
|
|
|
|
guint8 state = tvb_get_guint8(tvb, offset);
|
2007-06-25 20:47:45 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "State: %u (%s needed)", state, (state == 0) ? "nothing is" : (state == 1) ? "signature is" : "public key and signature are");
|
2007-06-18 18:11:58 +00:00
|
|
|
offset++;
|
2007-10-27 15:28:35 +00:00
|
|
|
rndchallenge = tvb_get_letohl(tvb, offset);
|
2007-06-18 18:11:58 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Rndchallenge: %u", rndchallenge);
|
|
|
|
offset += 4;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
case EMULE_MSG_PUBLIC_KEY: /* Public Key: <1byte : len> <len bytes: pubkey> */
|
2007-06-18 18:11:58 +00:00
|
|
|
offset = dissect_edonkey_public_key(tvb, pinfo, offset, tree);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* offset = dissect_emule_publickey(tvb, pinfo, offset, tree); */
|
2007-06-18 18:11:58 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_SIGNATURE:
|
|
|
|
offset = dissect_edonkey_signature(tvb, pinfo, offset, tree);
|
|
|
|
if (msg_end != offset) {
|
|
|
|
guint8 sigIPused = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Sig IP Used: %u", sigIPused);
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
/* case EMULE_MSG_SIGNATURE: Public Key: <1byte : len> <len bytes: pubkey> */
|
|
|
|
/* offset = dissect_emule_publickey(tvb, pinfo, offset, tree); */
|
|
|
|
/* break; */
|
|
|
|
|
|
|
|
/* case EMULE_MSG_SECIDENTSTATE: Public Key: <1byte : len> <len bytes: pubkey> */
|
|
|
|
/* offset = dissect_emule_secstate(tvb, pinfo, offset, tree); */
|
|
|
|
/* offset = dissect_emule_challenge(tvb, pinfo, offset, tree); */
|
|
|
|
/* break; */
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EMULE_MSG_DATA_COMPRESSED: /* Data Compressed: <File Hash> <Start Offset> <Length (guint32)> <DATA> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset(tvb, pinfo, offset, tree);
|
|
|
|
packed_length = tvb_get_letohl(tvb, offset);
|
2006-03-06 06:19:11 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Packed Length: %u", packed_length);
|
|
|
|
offset += 4;
|
|
|
|
if (msg_end > offset) {
|
|
|
|
bytes_remaining = msg_end - offset;
|
2007-04-17 10:11:41 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, bytes_remaining,
|
2006-03-06 06:19:11 +00:00
|
|
|
"Compressed Message Data (%d bytes)", bytes_remaining);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_DATA_COMPRESSED_64: /* Data Compressed: <File Hash> <Start Offset (guint64)> <Length (guint32)> <DATA> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
packed_length = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Packed Length: %u", packed_length);
|
2003-07-16 21:13:49 +00:00
|
|
|
offset += 4;
|
|
|
|
if (msg_end > offset) {
|
|
|
|
bytes_remaining = msg_end - offset;
|
2007-04-17 10:11:41 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, bytes_remaining,
|
2003-07-16 21:13:49 +00:00
|
|
|
"Compressed Message Data (%d bytes)", bytes_remaining);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2006-03-06 06:19:11 +00:00
|
|
|
case EMULE_MSG_REQUEST_PARTS_64: /* Request Parts: <File hash> <Start offset>(3) <End offset>(3) */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_end_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_end_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_end_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_SENDING_PART_64: /* Sending Part: <File hash> <Start offset> <End offset> DATA */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_start_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_end_offset_64(tvb, pinfo, offset, tree);
|
|
|
|
if (msg_end > offset) {
|
|
|
|
bytes_remaining = msg_end - offset;
|
|
|
|
proto_tree_add_text(tree, tvb, offset, bytes_remaining, "Message Data (%d bytes)", bytes_remaining);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
case EMULE_MSG_CALLBACK: /* Callback: < hash ><hash> <uint16> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
/* offset = dissect_edonkey_generic_uint16(tvb, pinfo, offset, tree, "uint16" ); */
|
|
|
|
break;
|
|
|
|
|
2005-12-19 06:48:07 +00:00
|
|
|
case EMULE_MSG_AICH_REQUEST: /* AICH Request: <File Hash> <PartNum> <AICH Hash> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
partnum = tvb_get_letohs(tvb, offset);
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint(tree, hf_emule_aich_partnum, tvb, offset, 2, partnum);
|
2005-12-19 06:48:07 +00:00
|
|
|
offset += 2;
|
|
|
|
offset = dissect_emule_aich_root_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_AICH_ANSWER: /* AICH Answer: <File Hash> <PartNum> <AICH Hash> <AICH Hash List> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
partnum = tvb_get_letohs(tvb, offset);
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint(tree, hf_emule_aich_partnum, tvb, offset, 2, partnum);
|
2005-12-19 06:48:07 +00:00
|
|
|
offset += 2;
|
|
|
|
offset = dissect_emule_aich_root_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_emule_aich_hash_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_MULTIPACKET: /* MultiPacket: <Hash> <Opcodes> */
|
|
|
|
case EMULE_MSG_MULTIPACKET_ANSWER:
|
2006-03-06 06:19:11 +00:00
|
|
|
case EMULE_MSG_MULTIPACKET_EXT: /* MultiPacketExt: <Hash> <FileLength> <Opcodes> */
|
|
|
|
offset = dissect_emule_multipacket(tvb, pinfo, offset, offset+length, tree, msg_type==EMULE_MSG_MULTIPACKET_EXT);
|
2005-12-19 06:48:07 +00:00
|
|
|
break;
|
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
default:
|
|
|
|
dissect_edonkey_tcp_message(msg_type, tvb, pinfo, offset, length, tree);
|
|
|
|
break;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
return;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_edonkey_udp_message(guint8 msg_type,
|
2007-04-17 10:11:41 +00:00
|
|
|
tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, int length, proto_tree *tree)
|
|
|
|
{
|
2003-07-16 21:13:49 +00:00
|
|
|
int msg_start, msg_end, bytes_remaining;
|
|
|
|
guint8 type;
|
|
|
|
guint16 min, max;
|
2006-03-06 06:19:11 +00:00
|
|
|
guint16 ischal;
|
|
|
|
guint32 chal;
|
2003-07-16 21:13:49 +00:00
|
|
|
guint32 nusers, nfiles;
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
if (tree == NULL) return offset;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
bytes_remaining = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if ((length < 0) || (length > bytes_remaining)) length = bytes_remaining;
|
2007-10-27 15:28:35 +00:00
|
|
|
if (length <= 0) return offset;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
msg_start = offset;
|
|
|
|
msg_end = offset + length;
|
|
|
|
|
|
|
|
switch (msg_type) {
|
|
|
|
/* EDonkey UDP Messages */
|
|
|
|
case EDONKEY_MSG_UDP_CALLBACK_REQUEST: /* Callback Request: <Address> <Client ID> */
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, tree);
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, tree, FALSE);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_CALLBACK_FAIL: /* Callback Fail: <Client ID> */
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, tree, FALSE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_GET_SERVER_INFO: /* Get Server Info: <Challenge> */
|
2007-10-27 15:28:35 +00:00
|
|
|
if (length>=2) {
|
|
|
|
ischal = tvb_get_letohs(tvb, offset);
|
|
|
|
if (ischal==0xf0ff) {
|
|
|
|
chal = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Challenge: 0x%08x", chal);
|
|
|
|
offset += 4;
|
|
|
|
} else {
|
|
|
|
offset = dissect_edonkey_string(tvb, pinfo, offset, tree);
|
|
|
|
}
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_SERVER_INFO: /* Server Info: <String> <String>*/
|
2007-10-27 15:28:35 +00:00
|
|
|
ischal = tvb_get_letohs(tvb, offset);
|
|
|
|
if (ischal==0xf0ff) {
|
|
|
|
chal = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Challenge: 0x%08x", chal);
|
|
|
|
offset = dissect_edonkey_metatag_list(tvb, pinfo, offset+4, tree);
|
|
|
|
} else {
|
|
|
|
offset = dissect_edonkey_string(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_string(tvb, pinfo, offset, tree);
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_SERVER_LIST: /* Server List: <Address List> */
|
|
|
|
offset = dissect_edonkey_address_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_SEARCH_FILE_RESULTS: /* Search File Result: <File Info> */
|
|
|
|
offset = dissect_edonkey_file_info(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_SEARCH_FILE: /* Search File: <Search query> */
|
|
|
|
offset = dissect_edonkey_search_query(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_MSG_UDP_GET_SOURCES: /* Get Sources: <File Hash> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_MSG_UDP_FOUND_SOURCES: /* Found Sources: <File Hash> <Address List> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_address_list(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
2006-03-06 06:19:11 +00:00
|
|
|
case EDONKEY_MSG_UDP_SERVER_STATUS_REQUEST: /* Server Status Request: <guint32> */
|
2007-10-27 15:28:35 +00:00
|
|
|
chal = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Challenge: 0x%08x", chal);
|
2006-03-06 06:19:11 +00:00
|
|
|
offset += 4;
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
2006-03-06 06:19:11 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_MSG_UDP_SERVER_STATUS: /* Server Status: <guint32> <Nusers> <Nfiles> <Nusersmax> */
|
2007-10-27 15:28:35 +00:00
|
|
|
chal = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Challenge: 0x%08x", chal);
|
2003-07-16 21:13:49 +00:00
|
|
|
offset += 4;
|
2007-04-17 10:11:41 +00:00
|
|
|
nusers = tvb_get_letohl(tvb, offset);
|
2003-07-16 21:13:49 +00:00
|
|
|
nfiles = tvb_get_letohl(tvb, offset+4);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Number of Users: %u", nusers);
|
|
|
|
proto_tree_add_text(tree, tvb, offset+4, 4, "Number of Files: %u", nfiles);
|
|
|
|
offset += 8;
|
|
|
|
if (offset < msg_end) {
|
|
|
|
nusers = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 4, "Max number of Users: %u", nusers);
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Overnet UDP Messages */
|
2003-07-16 21:13:49 +00:00
|
|
|
case OVERNET_MSG_UDP_CONNECT: /* Connect: <Peer (sender) > */
|
|
|
|
case OVERNET_MSG_UDP_PUBLICIZE: /* Publicize: <Peer (sender) > */
|
|
|
|
offset = dissect_overnet_peer(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_CONNECT_REPLY: /* Connect Reply: <guint16 Peer List> */
|
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Overnet Peer", dissect_overnet_peer);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_SEARCH: /* Search: <search type (guint8)> <Hash> */
|
|
|
|
type = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Search Type: %u", type);
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset+1, tree);
|
|
|
|
break;
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
case OVERNET_MSG_UDP_SEARCH_INFO:
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Search Info: <Hash> <search type (guint8)> <min (guint16)> <max (guint16)>*/
|
2003-07-16 21:13:49 +00:00
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, tree);
|
|
|
|
type = tvb_get_guint8(tvb, offset);
|
|
|
|
min = tvb_get_letohs(tvb, offset+1);
|
|
|
|
max = tvb_get_letohs(tvb, offset+3);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Search Type: %u", type);
|
|
|
|
proto_tree_add_text(tree, tvb, offset+1, 4, "Search Range: Min=%u Max=%u", min, max);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_SEARCH_NEXT: /* Search Next: <Hash> <guint8 Peer List> */
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 1, "Overnet Peer", dissect_overnet_peer);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_SEARCH_RESULT: /* Search Result: <Hash> <Hash> <Meta tag List> */
|
|
|
|
case OVERNET_MSG_UDP_PUBLISH: /* Publish: <Hash> <Hash> <Meta tag List> */
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, tree);
|
2007-04-17 10:11:41 +00:00
|
|
|
offset = dissect_edonkey_metatag_list(tvb, pinfo, offset, tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_SEARCH_END: /* Search End: <Hash> */
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_PUBLISH_ACK: /* Publish ACK: <File Hash> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_IP_QUERY: /* IP Query: <TCP Port> */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_port, tvb, offset, 2, TRUE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_IP_QUERY_ANSWER: /* IP Query Answer: <IP> */
|
2006-03-06 06:19:11 +00:00
|
|
|
offset = dissect_edonkey_client_id(tvb, pinfo, offset, tree, FALSE);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_IDENTIFY_REPLY: /* Identify Reply: <Contact (sender)> */
|
|
|
|
/* <Contact> ::= <Hash> <Address> */
|
|
|
|
offset = dissect_edonkey_hash(tvb, pinfo, offset, tree);
|
|
|
|
offset = dissect_edonkey_address(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_IDENTIFY_ACK: /* Identify Reply: <TCP Port (sender)> */
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_port, tvb, offset, 2, TRUE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_FIREWALL_CONNECTION: /* Firewall Connnection Ack: <Hash> <TCP Port> */
|
|
|
|
offset = dissect_edonkey_client_hash(tvb, pinfo, offset, tree);
|
|
|
|
proto_tree_add_item(tree, hf_edonkey_port, tvb, offset, 2, TRUE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OVERNET_MSG_UDP_FIREWALL_CONNECTION_ACK: /* Firewall Connnection Ack: <Hash> */
|
|
|
|
case OVERNET_MSG_UDP_FIREWALL_CONNECTION_NACK: /* Firewall Connnection NAck: <Hash> */
|
|
|
|
offset = dissect_edonkey_client_hash(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
proto_tree_add_text(tree, tvb, offset, length, "Message Data (%d bytes)", length);
|
2007-10-27 15:28:35 +00:00
|
|
|
offset+=length;
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
return offset;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_emule_udp_message(guint8 msg_type,
|
2007-04-17 10:11:41 +00:00
|
|
|
tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, int length, proto_tree *tree)
|
|
|
|
{
|
2003-07-16 21:13:49 +00:00
|
|
|
int msg_start, msg_end, bytes_remaining;
|
|
|
|
guint16 rank;
|
|
|
|
|
|
|
|
bytes_remaining = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if ((length < 0) || (length > bytes_remaining)) length = bytes_remaining;
|
2007-10-27 15:28:35 +00:00
|
|
|
if (length <= 0) return offset;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
msg_start = offset;
|
|
|
|
msg_end = offset + length;
|
|
|
|
|
|
|
|
switch (msg_type) {
|
|
|
|
case EMULE_MSG_UDP_REASKFILEPING: /* Reask File Ping: <File Hash> */
|
|
|
|
offset = dissect_edonkey_file_hash(tvb, pinfo, offset, tree);
|
2007-10-27 15:28:35 +00:00
|
|
|
if ( offset + 2 < msg_end ) {
|
|
|
|
/* Udp version > 3 */
|
|
|
|
offset = dissect_edonkey_file_status( tvb, pinfo, offset, tree );
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( msg_end == offset + 2 ) {
|
|
|
|
/* Udp version > 2 */
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_tree_add_item( tree, hf_emule_source_count, tvb, offset, 2, TRUE );
|
|
|
|
offset += 2;
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EMULE_MSG_UDP_REASKACK: /* Reask ACK: <eMule Rank> */
|
2007-10-27 15:28:35 +00:00
|
|
|
if ( offset + 2 < msg_end ) {
|
|
|
|
/* Udp version > 3 */
|
|
|
|
offset = dissect_edonkey_file_status( tvb, pinfo, offset, tree );
|
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
rank = tvb_get_letohs(tvb, offset);
|
2003-07-16 21:13:49 +00:00
|
|
|
proto_tree_add_text(tree, tvb, offset, 2, "Queue Ranking: %u", rank);
|
2007-10-27 15:28:35 +00:00
|
|
|
offset += 2;
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_edonkey_udp_message(msg_type, tvb, pinfo, offset, length,tree);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
static int dissect_kademlia_peer_list_2byte(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Peer", dissect_kademlia_peer );
|
|
|
|
}
|
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
static int dissect_kademlia_peer_list_1byte(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 1, "Peer", dissect_kademlia_peer );
|
|
|
|
}
|
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
static int dissect_kademlia2_peer_list_2byte(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Peer", dissect_kademlia2_peer );
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia2_peer_list_1byte(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 1, "Peer", dissect_kademlia2_peer );
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
static int dissect_kademlia_tag(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
guint8 type;
|
2008-08-24 15:15:36 +00:00
|
|
|
guint8 tag_type;
|
2007-10-27 15:28:35 +00:00
|
|
|
const gchar *str_type;
|
2008-08-24 15:15:36 +00:00
|
|
|
proto_item *ti;
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_item* tag_node;
|
|
|
|
proto_tree *subtree;
|
|
|
|
int item_start_offset;
|
|
|
|
|
|
|
|
item_start_offset = offset;
|
|
|
|
/* tag_node length is adjusted at the end of this function */
|
|
|
|
tag_node = proto_tree_add_text( tree, tvb, offset, 1, "Tag " );
|
|
|
|
subtree = proto_item_add_subtree( tag_node, ett_kademlia_tag );
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
type = tvb_get_guint8( tvb, offset );
|
2007-10-31 07:47:47 +00:00
|
|
|
str_type = val_to_str(type, kademlia_tag_types, "Unknown" );
|
|
|
|
|
|
|
|
{
|
|
|
|
proto_item * ti_tagtype;
|
|
|
|
ti_tagtype = proto_tree_add_item( subtree, hf_kademlia_tag_type, tvb, offset, 1, TRUE );
|
|
|
|
proto_item_append_text( ti_tagtype, " [%s]", str_type );
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
offset += 1;
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
{
|
|
|
|
const gchar *tagname_string;
|
|
|
|
const gchar *tagname_extended_string;
|
|
|
|
|
|
|
|
/* Read tagname */
|
2008-08-24 15:15:36 +00:00
|
|
|
tag_type = tvb_get_guint8( tvb, offset+2 );
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_tagname( tvb, pinfo, offset, subtree, &tagname_string, &tagname_extended_string );
|
|
|
|
if ( strlen( tagname_string ) == 1 ) {
|
|
|
|
const guint8 tagname_guint = *(guint8*)tagname_string;
|
|
|
|
|
|
|
|
proto_item_append_text( tag_node, " 0x%02X [%s] = ", tagname_guint, tagname_extended_string );
|
|
|
|
}
|
|
|
|
else
|
|
|
|
proto_item_append_text( tag_node, " \"%s\" [%s] = ", tagname_string, tagname_extended_string );
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Switch on type */
|
|
|
|
switch( type )
|
|
|
|
{
|
|
|
|
case KADEMLIA_TAGTYPE_HASH:
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_item_append_text( tag_node, "%s", extract_ep_hexstring( tvb, offset, 16 ));
|
|
|
|
offset = dissect_kademlia_tag_hash( tvb, pinfo, offset, subtree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_STRING:
|
2007-10-31 07:47:47 +00:00
|
|
|
{
|
|
|
|
const gchar* value;
|
|
|
|
offset = dissect_kademlia_tag_string( tvb, pinfo, offset, subtree, &value );
|
|
|
|
|
|
|
|
proto_item_append_text( tag_node, "\"%s\"", value );
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT8:
|
2007-10-31 07:47:47 +00:00
|
|
|
{
|
|
|
|
guint8 value;
|
2008-08-24 15:15:36 +00:00
|
|
|
ti = proto_tree_add_item( subtree, hf_kademlia_tag_uint8, tvb, offset, 1, TRUE);
|
2007-10-31 07:47:47 +00:00
|
|
|
|
|
|
|
value = tvb_get_guint8( tvb, offset );
|
|
|
|
proto_item_append_text( tag_node, "%u (0x%02X)", value, value );
|
2008-08-24 15:15:36 +00:00
|
|
|
switch (tag_type) {
|
|
|
|
case KADEMLIA_TAG_SOURCETYPE:
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti," (%s)", val_to_str(value, kademlia_tag_sourcetype, "Unknown"));
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAG_ENCRYPTION:
|
|
|
|
proto_item_append_text(ti, " (%s)", val_to_str(value, kademlia_tag_encryption, "Unknown"));
|
|
|
|
break;
|
|
|
|
}
|
2007-10-31 07:47:47 +00:00
|
|
|
offset += 1;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT16:
|
2007-10-31 07:47:47 +00:00
|
|
|
{
|
|
|
|
guint16 value;
|
2008-08-24 15:15:36 +00:00
|
|
|
ti = proto_tree_add_item( subtree, hf_kademlia_tag_uint16, tvb, offset, 2, TRUE);
|
2007-10-31 07:47:47 +00:00
|
|
|
|
|
|
|
value = tvb_get_letohs( tvb, offset );
|
|
|
|
proto_item_append_text( tag_node, "%u (0x%04X)", value, value );
|
|
|
|
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT64:
|
|
|
|
{
|
|
|
|
guint64 value;
|
2008-08-24 15:15:36 +00:00
|
|
|
ti = proto_tree_add_item( subtree, hf_kademlia_tag_uint64, tvb, offset, 8, TRUE);
|
2007-10-31 07:47:47 +00:00
|
|
|
|
|
|
|
value = tvb_get_letoh64( tvb, offset );
|
|
|
|
proto_item_append_text( tag_node, "%" G_GINT64_MODIFIER "u (0x%08" G_GINT64_MODIFIER "X)", value, value );
|
|
|
|
|
|
|
|
offset += 8;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT32:
|
From zeemon via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3848 :
epan\dissectors\packet-edonkey.c
In the fuction dissect_emule_sourceOBFU(): the line
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x08) ? 16 : 0), FALSE);
should be
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
and, the line:
if (settings & 0x08)
should be:
if (settings & 0x80)
That is, 0x08 should be revised to 0x80.
reference: the eMule0.49c source code, file PartFile.cpp, line 2730, in the
function CPartFile::AddSources().
svn path=/trunk/; revision=29957
2009-09-17 02:37:57 +00:00
|
|
|
{
|
2007-10-31 07:47:47 +00:00
|
|
|
guint32 value;
|
2008-08-24 15:15:36 +00:00
|
|
|
/* show ip as dotted decimal */
|
|
|
|
switch( tag_type) {
|
|
|
|
case KADEMLIA_TAG_SERVERIP:
|
|
|
|
case KADEMLIA_TAG_SOURCEIP:
|
|
|
|
{
|
|
|
|
int ipa = 0, ipb = 0, ipc = 0, ipd = 0;
|
|
|
|
proto_tree_add_item( subtree, hf_kademlia_tag_ipv4, tvb, offset, 4, TRUE);
|
|
|
|
value = tvb_get_letohl( tvb, offset );
|
|
|
|
ipa = (value / (256*256*256)) % 256;
|
|
|
|
ipb = (value / (256*256)) % 256;
|
|
|
|
ipc = (value / 256) % 256;
|
|
|
|
ipd = value % 256;
|
|
|
|
proto_item_append_text( tag_node, "%u.%u.%u.%u (0x%02X) ", ipa, ipb, ipc, ipd, value );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
ti = proto_tree_add_item( subtree, hf_kademlia_tag_uint32, tvb, offset, 4, TRUE);
|
|
|
|
value = tvb_get_letohl( tvb, offset );
|
|
|
|
proto_item_append_text( tag_node, "%u (0x%02X) ", value, value );
|
|
|
|
}
|
2007-10-31 07:47:47 +00:00
|
|
|
|
|
|
|
offset += 4;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_FLOAT32:
|
2007-10-31 07:47:47 +00:00
|
|
|
{
|
|
|
|
float value;
|
2008-08-24 15:15:36 +00:00
|
|
|
ti = proto_tree_add_item( subtree, hf_kademlia_tag_float, tvb, offset, 4, TRUE);
|
2007-10-31 07:47:47 +00:00
|
|
|
|
|
|
|
value = tvb_get_letohieee_float( tvb, offset );
|
|
|
|
proto_item_append_text( tag_node, "%f", value );
|
|
|
|
|
|
|
|
offset += 4;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
2007-10-31 07:47:47 +00:00
|
|
|
case KADEMLIA_TAGTYPE_BSOB:
|
|
|
|
{
|
|
|
|
const gchar* value;
|
|
|
|
offset = dissect_kademlia_tag_bsob( tvb, pinfo, offset, subtree, &value );
|
|
|
|
proto_item_append_text( tag_node, "%s", value );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
2008-08-24 15:15:36 +00:00
|
|
|
ti = proto_tree_add_text(tree, tvb, offset, 1, "Tag value not decoded for type: 0x%02X", type );
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
proto_item_append_text( tag_node, " (Type: %s)", str_type );
|
|
|
|
|
|
|
|
proto_item_set_len( tag_node, offset - item_start_offset );
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
static int dissect_kademlia_taglist(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
return dissect_edonkey_list(tvb, pinfo, offset, tree, 1, "Tag", dissect_kademlia_tag );
|
|
|
|
}
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
static int dissect_kademlia_publish_req_entry_file(tvbuff_t *tvb, packet_info *pinfo _U_,
|
2007-10-27 15:28:35 +00:00
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* Get the hash */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_file_id);
|
|
|
|
/* Read all the kad tags */
|
|
|
|
return dissect_kademlia_taglist( tvb, pinfo, offset, tree );
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_publish_req_entry_peer(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* Get the hash */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_peer_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Read all the kad tags */
|
2007-10-31 07:47:47 +00:00
|
|
|
return dissect_kademlia_taglist( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int dissect_kademlia_search_result(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* Get the hash */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_hash);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Read all the kad tags */
|
2007-10-31 07:47:47 +00:00
|
|
|
return dissect_kademlia_taglist( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_search_expression_tree(tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
int op, item_start_offset;
|
|
|
|
proto_item* ti;
|
|
|
|
|
|
|
|
item_start_offset = offset;
|
|
|
|
op = tvb_get_guint8(tvb, offset);
|
|
|
|
ti = proto_tree_add_text(tree, tvb, offset, 1, "SearchExp type: %x ", op);
|
|
|
|
++offset;
|
|
|
|
tree = proto_item_add_subtree( ti, ett_kademlia_search_expression );
|
|
|
|
switch( op ) {
|
|
|
|
case 0: /* Bool op */
|
|
|
|
{
|
|
|
|
int boolop;
|
2008-06-25 03:05:19 +00:00
|
|
|
const char* bool_op_label;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
proto_item_append_text( ti, "[BoolOp]" );
|
|
|
|
|
|
|
|
boolop = tvb_get_guint8(tvb, offset);
|
|
|
|
|
|
|
|
switch( boolop ) {
|
|
|
|
case 0: /* AND */
|
|
|
|
bool_op_label = "AND";
|
|
|
|
break;
|
|
|
|
case 1: /* OR */
|
|
|
|
bool_op_label = "OR";
|
|
|
|
break;
|
|
|
|
case 2: /* NAND */
|
|
|
|
bool_op_label = "NAND";
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
bool_op_label = "Unknown";
|
|
|
|
};
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Bool op: %x [%s]", boolop, bool_op_label );
|
|
|
|
++offset;
|
|
|
|
|
|
|
|
/* Left */
|
|
|
|
offset = dissect_kademlia_search_expression_tree( tvb, pinfo, offset, tree );
|
|
|
|
/* Right */
|
|
|
|
offset = dissect_kademlia_search_expression_tree( tvb, pinfo, offset, tree );
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
case 1: /* String */
|
|
|
|
proto_item_append_text( ti, "[String]" );
|
|
|
|
offset = dissect_kademlia_string( tvb, pinfo, offset, tree );
|
|
|
|
break;
|
|
|
|
case 2: /* Meta Tag */
|
|
|
|
proto_item_append_text( ti, "[MetaTag]" );
|
|
|
|
/* tag value */
|
|
|
|
offset = dissect_edonkey_string( tvb, pinfo, offset, tree );
|
|
|
|
/* tag name */
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_tagname( tvb, pinfo, offset, tree, NULL, NULL );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case 3: /* Min/Max - 32bit! */
|
|
|
|
proto_item_append_text( ti, "[32bitOp]" );
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_search_condition_argument_uint32( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_kademlia_search_condition( tvb, pinfo, offset, tree );
|
|
|
|
/* tag name */
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_tagname( tvb, pinfo, offset, tree, NULL, NULL );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case 8: /* Min/Max - 64bit! */
|
|
|
|
proto_item_append_text( ti, "[64bitOp]" );
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_search_condition_argument_uint64( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_kademlia_search_condition( tvb, pinfo, offset, tree );
|
|
|
|
/* tag name */
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_tagname( tvb, pinfo, offset, tree, NULL, NULL );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "NOT DECODED op %x", op );
|
|
|
|
}
|
|
|
|
proto_item_set_len( ti, offset - item_start_offset );
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia2_prolog( tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
int kad_version;
|
2008-08-24 15:15:36 +00:00
|
|
|
proto_item* ti;
|
From zeemon via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3848 :
epan\dissectors\packet-edonkey.c
In the fuction dissect_emule_sourceOBFU(): the line
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x08) ? 16 : 0), FALSE);
should be
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
and, the line:
if (settings & 0x08)
should be:
if (settings & 0x80)
That is, 0x08 should be revised to 0x80.
reference: the eMule0.49c source code, file PartFile.cpp, line 2730, in the
function CPartFile::AddSources().
svn path=/trunk/; revision=29957
2009-09-17 02:37:57 +00:00
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_peer_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_kademlia_tcp_port(tvb, pinfo, offset, tree);
|
|
|
|
|
|
|
|
kad_version = tvb_get_guint8(tvb, offset);
|
2008-08-24 15:15:36 +00:00
|
|
|
/* ti = proto_tree_add_text(tree, tvb, offset, 1, "Kad Version: %d", kad_version ); */
|
|
|
|
ti = proto_tree_add_item(tree, hf_kademlia_version, tvb, offset, 1, FALSE);
|
2008-10-31 15:11:57 +00:00
|
|
|
proto_item_append_text(ti, "%s", val_to_str(kad_version, kademlia_versions, " Unknown"));
|
2007-10-27 15:28:35 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_uload( tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, proto_tree *tree)
|
|
|
|
{
|
|
|
|
int uLoad;
|
|
|
|
uLoad = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "uLoad: %d", uLoad );
|
|
|
|
return offset +1;
|
|
|
|
|
|
|
|
}
|
|
|
|
static int dissect_kademlia_udp_message(guint8 msg_type,
|
|
|
|
tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, int length, proto_tree *tree)
|
|
|
|
{
|
|
|
|
int msg_start, msg_end, bytes_remaining;
|
2008-05-15 01:44:53 +00:00
|
|
|
proto_item *hidden_item;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
bytes_remaining = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if ((length < 0) || (length > bytes_remaining)) length = bytes_remaining;
|
|
|
|
if (length <= 0) return offset;
|
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
hidden_item = proto_tree_add_item(tree, hf_kademlia, tvb, offset, 1, FALSE);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(hidden_item);
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
msg_start = offset;
|
|
|
|
msg_end = offset + length;
|
|
|
|
|
|
|
|
switch (msg_type) {
|
|
|
|
case KADEMLIA_BOOTSTRAP_REQ:/* <PEER [25]> */
|
|
|
|
case KADEMLIA_HELLO_REQ:
|
|
|
|
case KADEMLIA_HELLO_RES:
|
|
|
|
offset = dissect_kademlia_peer(tvb, pinfo, offset, tree);
|
|
|
|
break;
|
|
|
|
case KADEMLIA2_BOOTSTRAP_REQ:
|
|
|
|
offset = dissect_kademlia2_prolog( tvb, pinfo, offset, tree );
|
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA2_HELLO_REQ:
|
|
|
|
case KADEMLIA2_HELLO_RES:
|
|
|
|
offset = dissect_kademlia2_prolog( tvb, pinfo, offset, tree );
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_taglist( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_BOOTSTRAP_RES: /* <CNT [2]> <PEER [25]>*(CNT) */
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_peer_list_2byte( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA2_BOOTSTRAP_RES:
|
|
|
|
offset = dissect_kademlia2_prolog( tvb, pinfo, offset, tree );
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia2_peer_list_2byte( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA2_SEARCH_SOURCE_REQ:
|
|
|
|
{
|
|
|
|
guint16 startPos;
|
|
|
|
guint64 filesize;
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* start pos */
|
|
|
|
startPos = tvb_get_letohs( tvb, offset );
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 2, "Start position: %d", startPos );
|
|
|
|
offset +=2;
|
|
|
|
/* filesize */
|
|
|
|
filesize = tvb_get_letoh64( tvb, offset );
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 8, "Filesize: %" G_GINT64_MODIFIER "u", filesize );
|
|
|
|
offset +=8;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA_SEARCH_NOTES_REQ: /* <HASH (key) [16]> */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_hash);
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA2_SEARCH_KEY_REQ:
|
2008-08-24 15:15:36 +00:00
|
|
|
{
|
|
|
|
guint16 startPos;
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
|
|
|
/* start pos */
|
|
|
|
startPos = tvb_get_letohs( tvb, offset );
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 2, "Start position: %d", startPos );
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
break;
|
2007-10-27 15:28:35 +00:00
|
|
|
case KADEMLIA2_SEARCH_NOTES_REQ:
|
|
|
|
|
|
|
|
case KADEMLIA_PUBLISH_RES:
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
if (offset<msg_end) {
|
|
|
|
offset = dissect_kademlia_uload( tvb, pinfo, offset, tree );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case KADEMLIA2_PUBLISH_RES:
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_kademlia_uload( tvb, pinfo, offset, tree );
|
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA_REQ: /* <TYPE [1]> <HASH (target) [16]> <HASH (receiver) 16> */
|
|
|
|
case KADEMLIA2_REQ:
|
|
|
|
{
|
|
|
|
int type;
|
2008-08-24 15:15:36 +00:00
|
|
|
guint8 target_id[16];
|
|
|
|
guint8 recipients_id[16];
|
|
|
|
proto_item *ti;
|
|
|
|
int i, j, k, l;
|
|
|
|
char binarray[129];
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
type = tvb_get_guint8(tvb, offset);
|
2008-08-24 15:15:36 +00:00
|
|
|
ti = proto_tree_add_uint_format_value(tree, hf_kademlia_request_type, tvb, offset, 1, type, "0x%02x", type );
|
2008-10-31 15:11:57 +00:00
|
|
|
proto_item_append_text(ti, "%s", val_to_str(type, kademlia_parameter, " Unknown"));
|
2007-10-27 15:28:35 +00:00
|
|
|
offset +=1;
|
2008-08-24 15:15:36 +00:00
|
|
|
|
|
|
|
/* get target id */
|
|
|
|
for (i=0; i<4; i++) {
|
|
|
|
for (j=3; j>=0; j--) {
|
|
|
|
l = (j+4*i);
|
|
|
|
target_id[l] = tvb_get_guint8(tvb, offset + abs(8*i-(l-3)));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
|
|
|
|
|
|
|
/* get recipient's id */
|
|
|
|
for (i=0; i<4; i++) {
|
|
|
|
for (j=3; j>=0; j--) {
|
|
|
|
l = (j+4*i);
|
|
|
|
recipients_id[l] = tvb_get_guint8(tvb, offset + abs(8*i-(l-3)));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_recipients_id);
|
|
|
|
|
|
|
|
/* target_id XOR recipients_id */
|
|
|
|
for (i=0; i<16; i++) {
|
|
|
|
k = 128;
|
|
|
|
l = target_id[i]^recipients_id[i];
|
|
|
|
for(j=8*i; j<8*i+8; j++) {
|
|
|
|
if (l >= k) {
|
|
|
|
binarray[j] = '1';
|
|
|
|
l = l-k;
|
|
|
|
}
|
|
|
|
else
|
From zeemon via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3848 :
epan\dissectors\packet-edonkey.c
In the fuction dissect_emule_sourceOBFU(): the line
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x08) ? 16 : 0), FALSE);
should be
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
and, the line:
if (settings & 0x08)
should be:
if (settings & 0x80)
That is, 0x08 should be revised to 0x80.
reference: the eMule0.49c source code, file PartFile.cpp, line 2730, in the
function CPartFile::AddSources().
svn path=/trunk/; revision=29957
2009-09-17 02:37:57 +00:00
|
|
|
binarray[j] = '0';
|
2008-08-24 15:15:36 +00:00
|
|
|
k = k/2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
binarray[128] = '\0';
|
|
|
|
proto_tree_add_string_format_value(tree, hf_kademlia_distance, tvb, offset, 0, binarray, "%s", binarray);
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA_RES: /* <HASH (target) [16]> <CNT> <PEER [25]>*(CNT) */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_peer_list_1byte( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
2008-08-24 15:15:36 +00:00
|
|
|
case KADEMLIA2_RES:
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
|
|
|
offset = dissect_kademlia2_peer_list_1byte( tvb, pinfo, offset, tree );
|
|
|
|
break;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
case KADEMLIA_FIREWALLED_RES: /* <IP (sender) [4]> */
|
|
|
|
offset = dissect_kademlia_ip_address( tvb, pinfo, offset, tree );
|
|
|
|
break;
|
|
|
|
|
|
|
|
case KADEMLIA_FIREWALLED_REQ: /* <TCPPORT (sender) [2]> */
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_tcp_port( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_CALLBACK_REQ:
|
|
|
|
case KADEMLIA_FINDBUDDY_REQ:
|
|
|
|
case KADEMLIA_FINDBUDDY_RES:
|
|
|
|
/* buddy id */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_hash);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* userid */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_hash);
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_kademlia_tcp_port( tvb, pinfo, offset, tree );
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
2007-10-27 15:28:35 +00:00
|
|
|
case KADEMLIA2_PUBLISH_SOURCE_REQ:
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_file_id);
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_peer_id);
|
2007-10-31 07:47:47 +00:00
|
|
|
offset = dissect_kademlia_taglist( tvb, pinfo, offset, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
case KADEMLIA_SEARCH_REQ:
|
|
|
|
{
|
|
|
|
int restrictive;
|
|
|
|
/* Target (16bytes) */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Restrictive (1 byte) 0/1 */
|
|
|
|
restrictive = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 1, "Restrictive: %x", restrictive );
|
|
|
|
offset +=1;
|
|
|
|
|
|
|
|
if ( offset < msg_end && restrictive )
|
|
|
|
offset = dissect_kademlia_search_expression_tree( tvb, pinfo, offset, tree );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case KADEMLIA_SEARCH_RES:
|
|
|
|
/* Target */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
|
|
|
/* Results list */
|
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Result", dissect_kademlia_search_result );
|
|
|
|
break;
|
|
|
|
case KADEMLIA2_SEARCH_RES:
|
|
|
|
/* Sender */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_sender_id);
|
|
|
|
/* Target */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_target_id);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Results list */
|
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "Result", dissect_kademlia_search_result );
|
|
|
|
break;
|
|
|
|
case KADEMLIA2_PUBLISH_KEY_REQ:
|
|
|
|
{
|
2008-08-24 15:15:36 +00:00
|
|
|
/* Keyword Hash */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_keyword_hash);
|
2007-10-27 15:28:35 +00:00
|
|
|
/* Results list */
|
2008-08-24 15:15:36 +00:00
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "StuffToPublish", dissect_kademlia_publish_req_entry_file );
|
2007-10-27 15:28:35 +00:00
|
|
|
break;
|
|
|
|
}
|
2008-08-24 15:15:36 +00:00
|
|
|
case KADEMLIA_PUBLISH_REQ: /* 0x40 // <HASH (key) [16]> <CNT1 [2]> (<HASH (target) [16]> <CNT2 [2]> <META>*(CNT2))*(CNT1) */
|
|
|
|
{
|
|
|
|
guint8 tagname_value=0, taglist_size, type;
|
|
|
|
int i=1, j=34;
|
|
|
|
|
|
|
|
/* check if TAG_SOURCETYPE is set */
|
|
|
|
taglist_size = tvb_get_guint8(tvb, offset + j);
|
|
|
|
j++;
|
|
|
|
|
|
|
|
while(i <= taglist_size) {
|
|
|
|
type = tvb_get_guint8(tvb, offset + j);
|
|
|
|
j +=3;
|
|
|
|
tagname_value = tvb_get_guint8(tvb, offset + j);
|
|
|
|
if (tagname_value == 0xff)
|
|
|
|
i = taglist_size;
|
|
|
|
j++;
|
|
|
|
switch(type) {
|
From zeemon via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3848 :
epan\dissectors\packet-edonkey.c
In the fuction dissect_emule_sourceOBFU(): the line
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x08) ? 16 : 0), FALSE);
should be
ti = proto_tree_add_item(tree, hf_emule_sourceOBFU, tvb, offset, 7 + ((settings & 0x80) ? 16 : 0), FALSE);
and, the line:
if (settings & 0x08)
should be:
if (settings & 0x80)
That is, 0x08 should be revised to 0x80.
reference: the eMule0.49c source code, file PartFile.cpp, line 2730, in the
function CPartFile::AddSources().
svn path=/trunk/; revision=29957
2009-09-17 02:37:57 +00:00
|
|
|
case KADEMLIA_TAGTYPE_HASH:
|
2008-08-24 15:15:36 +00:00
|
|
|
j += 16;
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_STRING:
|
|
|
|
{
|
|
|
|
guint16 string_length = tvb_get_letohs(tvb, offset+j);
|
|
|
|
j += 2 + string_length;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case KADEMLIA_TAGTYPE_UINT8:
|
|
|
|
j += 1;
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT16:
|
|
|
|
j += 2;
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT32:
|
|
|
|
case KADEMLIA_TAGTYPE_FLOAT32:
|
|
|
|
j += 4;
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_UINT64:
|
|
|
|
j += 8;
|
|
|
|
break;
|
|
|
|
case KADEMLIA_TAGTYPE_BSOB:
|
|
|
|
{
|
|
|
|
guint16 bsob_length = tvb_get_guint8(tvb, offset);
|
|
|
|
j += 1 + bsob_length;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
i++;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (tagname_value) {
|
|
|
|
case KADEMLIA_TAG_SOURCETYPE:
|
|
|
|
{
|
|
|
|
/* Target */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_file_id);
|
|
|
|
/* Results list */
|
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "StuffToPublish", dissect_kademlia_publish_req_entry_peer);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
{
|
|
|
|
/* Target */
|
|
|
|
offset = dissect_kademlia_hash(tvb, pinfo, offset, tree, &hf_kademlia_keyword_hash);
|
|
|
|
/* Results list */
|
|
|
|
offset = dissect_edonkey_list(tvb, pinfo, offset, tree, 2, "StuffToPublish", dissect_kademlia_publish_req_entry_file);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int dissect_kademlia_udp_compressed_message(guint8 msg_type,
|
|
|
|
tvbuff_t *tvb, packet_info *pinfo _U_,
|
|
|
|
int offset, int length, proto_tree *tree)
|
|
|
|
{
|
|
|
|
tvbuff_t *tvbraw = NULL;
|
|
|
|
|
2009-05-13 19:46:11 +00:00
|
|
|
|
|
|
|
tvbraw = tvb_child_uncompress(tvb, tvb, offset, length);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
if (tvbraw) {
|
|
|
|
guint32 raw_length;
|
|
|
|
|
|
|
|
raw_length = tvb_length( tvbraw );
|
|
|
|
add_new_data_source(pinfo, tvbraw, "Decompressed Data");
|
|
|
|
|
2008-08-24 15:15:36 +00:00
|
|
|
dissect_kademlia_udp_message( msg_type, tvbraw, pinfo, 0, raw_length, tree );
|
2007-10-27 15:28:35 +00:00
|
|
|
offset += length;
|
|
|
|
} else {
|
|
|
|
proto_tree_add_text( tree, tvb, offset, length, "Broken Compressed data (%d bytes)", length);
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
return offset;
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
|
2006-10-31 09:29:07 +00:00
|
|
|
static guint get_edonkey_tcp_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2004-11-03 19:12:49 +00:00
|
|
|
guint32 msg_len;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Get the length of the eDonkey packet.
|
|
|
|
*/
|
|
|
|
msg_len = tvb_get_letohl(tvb, offset+1);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* That length doesn't include the header; add that in.
|
|
|
|
* XXX - what if it overflows?
|
|
|
|
*/
|
|
|
|
return msg_len + EDONKEY_TCP_HEADER_LENGTH;
|
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
static void dissect_edonkey_tcp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
2004-11-03 19:12:49 +00:00
|
|
|
{
|
|
|
|
proto_item *ti;
|
2006-03-06 06:19:11 +00:00
|
|
|
proto_tree *edonkey_tree = NULL, *edonkey_msg_tree = NULL, *emule_zlib_tree = NULL;
|
2004-11-03 19:12:49 +00:00
|
|
|
int offset, bytes, messages;
|
|
|
|
guint8 protocol, msg_type;
|
2003-07-16 21:13:49 +00:00
|
|
|
guint32 msg_len;
|
2005-06-26 19:56:52 +00:00
|
|
|
const gchar *protocol_name, *message_name;
|
2003-07-16 21:13:49 +00:00
|
|
|
void (*dissector)(guint8, tvbuff_t*, packet_info*, int, int, proto_tree*);
|
2006-03-06 06:19:11 +00:00
|
|
|
tvbuff_t *tvbraw = NULL;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2009-08-09 06:26:46 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "eDonkey");
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
if (tree) {
|
2003-07-16 21:13:49 +00:00
|
|
|
ti = proto_tree_add_item(tree, proto_edonkey, tvb, 0, -1, FALSE);
|
|
|
|
edonkey_tree = proto_item_add_subtree(ti, ett_edonkey);
|
|
|
|
}
|
|
|
|
|
|
|
|
offset = 0;
|
|
|
|
messages = 0;
|
2004-11-03 19:12:49 +00:00
|
|
|
protocol = tvb_get_guint8(tvb, offset);
|
|
|
|
msg_len = tvb_get_letohl(tvb, offset+1);
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
protocol_name = match_strval(protocol, edonkey_protocols);
|
|
|
|
if (protocol_name == NULL) {
|
|
|
|
/* Not a recognized eDonkey protocol - probably a continuation */
|
2009-08-09 07:01:26 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_INFO, "eDonkey Continuation");
|
2004-11-03 19:12:49 +00:00
|
|
|
if (edonkey_tree) {
|
|
|
|
bytes = tvb_length_remaining(tvb, offset);
|
|
|
|
proto_tree_add_text(edonkey_tree, tvb, 0, -1, "Continuation data (%d bytes)", bytes);
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2004-11-03 19:12:49 +00:00
|
|
|
return;
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
/* Add edonkey message tree */
|
|
|
|
if (edonkey_tree) {
|
2007-04-17 10:11:41 +00:00
|
|
|
ti = proto_tree_add_item(edonkey_tree, hf_edonkey_message, tvb,
|
2004-11-03 19:12:49 +00:00
|
|
|
offset, EDONKEY_TCP_HEADER_LENGTH + msg_len, FALSE);
|
|
|
|
edonkey_msg_tree = proto_item_add_subtree(ti, ett_edonkey_message);
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
proto_tree_add_uint_format(edonkey_msg_tree, hf_edonkey_protocol, tvb, offset, 1, protocol,
|
2007-10-27 15:28:35 +00:00
|
|
|
"Protocol: %s (0x%02x)", protocol_name, protocol);
|
2004-11-03 19:12:49 +00:00
|
|
|
proto_tree_add_uint(edonkey_msg_tree, hf_edonkey_message_length, tvb, offset+1, 4, msg_len);
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
/* Skip past the EDONKEY Header */
|
|
|
|
offset += EDONKEY_TCP_HEADER_LENGTH;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
if(tvb_reported_length_remaining(tvb, offset) <= 0) {
|
|
|
|
/* There is not enough space for the msg_type - mark as fragment */
|
2003-07-16 21:13:49 +00:00
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
2004-11-03 19:12:49 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s TCP Message Fragment", protocol_name);
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2004-11-03 19:12:49 +00:00
|
|
|
return;
|
2007-04-17 10:11:41 +00:00
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
2007-06-20 17:17:25 +00:00
|
|
|
col_append_sep_fstr(pinfo->cinfo, COL_INFO, ", ", "%s TCP", protocol_name);
|
2004-11-03 19:12:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
msg_type = tvb_get_guint8(tvb, offset);
|
|
|
|
switch (protocol) {
|
|
|
|
case EDONKEY_PROTO_EDONKEY:
|
|
|
|
message_name = val_to_str(msg_type, edonkey_tcp_msgs, "Unknown");
|
|
|
|
dissector = dissect_edonkey_tcp_message;
|
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
case EDONKEY_PROTO_EMULE_EXT:
|
|
|
|
message_name = val_to_str(msg_type, emule_tcp_msgs,
|
|
|
|
val_to_str(msg_type, edonkey_tcp_msgs, "Unknown"));
|
|
|
|
dissector = dissect_emule_tcp_message;
|
|
|
|
break;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2006-03-06 06:19:11 +00:00
|
|
|
case EDONKEY_PROTO_EMULE_COMP:
|
2007-10-27 15:28:35 +00:00
|
|
|
/*
|
|
|
|
* These ought to be exactly the same as standard eDonkey (0xe5) messages,
|
|
|
|
* except that the payload (after the type byte) is a zlib compressed
|
|
|
|
* stream.
|
|
|
|
*/
|
2006-03-06 06:19:11 +00:00
|
|
|
message_name = val_to_str(msg_type, edonkey_tcp_msgs, "Unknown");
|
2009-05-13 19:46:11 +00:00
|
|
|
tvbraw = tvb_child_uncompress(tvb, tvb, offset+1, msg_len-1);
|
|
|
|
if (tvbraw) {
|
|
|
|
dissector = dissect_edonkey_tcp_message;
|
|
|
|
break;
|
|
|
|
}
|
2006-03-06 06:19:11 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
default:
|
|
|
|
message_name = "Unknown";
|
|
|
|
dissector = NULL;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ": %s", message_name);
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
if (edonkey_msg_tree) {
|
|
|
|
proto_tree_add_uint_format(edonkey_msg_tree, hf_edonkey_message_type, tvb, offset, 1, msg_type,
|
|
|
|
"Message Type: %s (0x%02x)", message_name, msg_type);
|
2009-05-13 19:46:11 +00:00
|
|
|
if (dissector && (msg_len > 1)) {
|
|
|
|
if (!tvbraw) {
|
|
|
|
(*dissector)(msg_type, tvb, pinfo, offset+1, msg_len-1, edonkey_msg_tree);
|
|
|
|
} else {
|
|
|
|
ti = proto_tree_add_item(edonkey_msg_tree, hf_emule_zlib, tvb,
|
|
|
|
offset+1, msg_len-1, FALSE);
|
|
|
|
emule_zlib_tree = proto_item_add_subtree(ti, ett_emule_zlib);
|
|
|
|
add_new_data_source(pinfo, tvbraw, "Decompressed Data");
|
|
|
|
(*dissector)(msg_type, tvbraw, pinfo, 0, tvb_length(tvbraw), emule_zlib_tree);
|
|
|
|
}
|
|
|
|
}
|
2004-11-03 19:12:49 +00:00
|
|
|
}
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
static void dissect_edonkey_tcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
|
|
{
|
2009-08-09 07:36:13 +00:00
|
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
2007-06-20 17:17:25 +00:00
|
|
|
|
2004-11-03 19:23:07 +00:00
|
|
|
tcp_dissect_pdus(tvb, pinfo, tree, edonkey_desegment,
|
|
|
|
EDONKEY_TCP_HEADER_LENGTH, get_edonkey_tcp_pdu_len,
|
|
|
|
dissect_edonkey_tcp_pdu);
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
2007-04-17 10:11:41 +00:00
|
|
|
static void dissect_edonkey_udp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
2003-07-16 21:13:49 +00:00
|
|
|
{
|
2004-11-03 19:12:49 +00:00
|
|
|
proto_item *ti;
|
|
|
|
proto_tree *edonkey_tree = NULL, *edonkey_msg_tree = NULL;
|
|
|
|
int offset;
|
|
|
|
guint8 protocol, msg_type;
|
2005-06-26 19:56:52 +00:00
|
|
|
const gchar *protocol_name, *message_name;
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2009-08-09 06:26:46 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "eDonkey");
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2009-08-09 07:01:26 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_INFO, "eDonkey UDP Message");
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2004-11-03 19:12:49 +00:00
|
|
|
if (tree) {
|
2003-07-16 21:13:49 +00:00
|
|
|
ti = proto_tree_add_item(tree, proto_edonkey, tvb, 0, -1, FALSE);
|
|
|
|
edonkey_tree = proto_item_add_subtree(ti, ett_edonkey);
|
|
|
|
}
|
|
|
|
|
|
|
|
offset = 0;
|
|
|
|
/* eDonkey UDP message - Assume that there is one message per packet */
|
|
|
|
if (tvb_length_remaining(tvb, offset) >= EDONKEY_UDP_HEADER_LENGTH) {
|
|
|
|
protocol = tvb_get_guint8(tvb, offset);
|
|
|
|
msg_type = tvb_get_guint8(tvb, offset+1);
|
|
|
|
protocol_name = val_to_str(protocol, edonkey_protocols, "Unknown");
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
if (protocol == EDONKEY_PROTO_KADEMLIA || protocol == EDONKEY_PROTO_KADEMLIA_COMP
|
|
|
|
|| protocol == EDONKEY_PROTO_ADU_KADEMLIA || protocol == EDONKEY_PROTO_ADU_KADEMLIA_COMP)
|
|
|
|
message_name = val_to_str( msg_type, kademlia_msgs, "Unknown");
|
|
|
|
else
|
|
|
|
message_name = val_to_str(msg_type, edonkey_udp_msgs, "Unknown");
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
|
|
col_add_fstr(pinfo->cinfo, COL_INFO, "%s UDP: %s", protocol_name, message_name);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (edonkey_tree) {
|
2009-06-04 17:37:48 +00:00
|
|
|
int remainingLength, extraBytes;
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
ti = proto_tree_add_item(edonkey_tree, hf_edonkey_message, tvb, offset, -1, FALSE);
|
|
|
|
edonkey_msg_tree = proto_item_add_subtree(ti, ett_edonkey_message);
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint_format(edonkey_msg_tree, hf_edonkey_protocol, tvb, offset, 1, protocol,
|
2003-07-16 21:13:49 +00:00
|
|
|
"Protocol: %s (0x%02x)", protocol_name, protocol);
|
2007-10-27 15:28:35 +00:00
|
|
|
proto_tree_add_uint_format(edonkey_msg_tree, hf_edonkey_message_type, tvb, offset+1, 1, msg_type,
|
2003-07-16 21:13:49 +00:00
|
|
|
"Message Type: %s (0x%02x)", message_name, msg_type);
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
offset += EDONKEY_UDP_HEADER_LENGTH;
|
2007-10-27 15:28:35 +00:00
|
|
|
remainingLength = tvb_length_remaining( tvb, offset );
|
2003-07-16 21:13:49 +00:00
|
|
|
|
|
|
|
switch (protocol) {
|
|
|
|
case EDONKEY_PROTO_EDONKEY:
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_edonkey_udp_message(msg_type, tvb, pinfo, offset, remainingLength, edonkey_msg_tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
2007-04-17 10:11:41 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
case EDONKEY_PROTO_EMULE_EXT:
|
2007-10-27 15:28:35 +00:00
|
|
|
offset = dissect_emule_udp_message(msg_type, tvb, pinfo, offset, remainingLength, edonkey_msg_tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_PROTO_ADU_KADEMLIA:
|
|
|
|
case EDONKEY_PROTO_KADEMLIA:
|
|
|
|
offset = dissect_kademlia_udp_message(msg_type, tvb, pinfo, offset, remainingLength, edonkey_msg_tree);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case EDONKEY_PROTO_ADU_KADEMLIA_COMP:
|
|
|
|
case EDONKEY_PROTO_KADEMLIA_COMP:
|
|
|
|
offset = dissect_kademlia_udp_compressed_message(msg_type, tvb, pinfo, offset, remainingLength, edonkey_msg_tree);
|
2003-07-16 21:13:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2007-10-27 15:28:35 +00:00
|
|
|
|
|
|
|
extraBytes = tvb_length_remaining( tvb, offset );
|
|
|
|
|
|
|
|
if ( extraBytes > 0 ) {
|
|
|
|
/* trailing garbage or broken packet */
|
|
|
|
proto_tree_add_uint_format(tree, hf_edonkey_unparsed_data_length, tvb, offset, extraBytes, extraBytes,
|
|
|
|
"Trailing/Undecoded data: %d bytes", extraBytes );
|
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2004-11-03 19:12:49 +00:00
|
|
|
}
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void proto_register_edonkey(void) {
|
|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
static hf_register_info hf[] = {
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_message,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "eDonkey Message", "edonkey.message",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_protocol,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Protocol", "edonkey.protocol",
|
|
|
|
FT_UINT8, BASE_HEX, VALS(edonkey_protocols), 0, "eDonkey Protocol", HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_message_length,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Message Length", "edonkey.message.length",
|
|
|
|
FT_UINT32, BASE_DEC, NULL, 0, "eDonkey Message Length", HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_message_type,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Message Type", "edonkey.message.type",
|
|
|
|
FT_UINT8, BASE_HEX, NULL, 0, "eDonkey Message Type", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_client_hash,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Client Hash", "edonkey.client_hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eDonkey Client Hash", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_server_hash,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Server Hash", "edonkey.server_hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eDonkey Server Hash", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_file_hash,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "File Hash", "edonkey.file_hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eDonkey File Hash", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_client_id,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Client ID", "edonkey.clientid",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_IPv4, BASE_NONE, NULL, 0, "eDonkey Client ID", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_ip,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "IP", "edonkey.ip",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_IPv4, BASE_NONE, NULL, 0, "eDonkey IP", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_port,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Port", "edonkey.port",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "eDonkey Port", HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_metatag,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "eDonkey Meta Tag", "edonkey.metatag",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_metatag_type,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Meta Tag Type", "edonkey.metatag.type",
|
|
|
|
FT_UINT8, BASE_HEX, NULL, 0, "eDonkey Meta Tag Type", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_metatag_id,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Meta Tag ID", "edonkey.metatag.id",
|
|
|
|
FT_UINT8, BASE_HEX, NULL, 0, "eDonkey Meta Tag ID", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_metatag_name,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Meta Tag Name", "edonkey.metatag.name",
|
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "eDonkey Meta Tag Name", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_metatag_namesize,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Meta Tag Name Size", "edonkey.metatag.namesize",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "eDonkey Meta Tag Name Size", HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_search,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "eDonkey Search", "edonkey.search",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_hash,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Hash", "edonkey.hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eDonkey Hash", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_string,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "String", "edonkey.string",
|
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "eDonkey String", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_string_length,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "String Length", "edonkey.string_length",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "eDonkey String Length", HFILL } },
|
|
|
|
{ &hf_edonkey_part_count,
|
|
|
|
{ "Part Count", "edonkey.part_count",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "eDonkey Part Count", HFILL } },
|
|
|
|
{ &hf_edonkey_file_status,
|
|
|
|
{ "File Status", "edonkey.file_status",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eDonkey File Status", HFILL } },
|
2003-07-16 21:13:49 +00:00
|
|
|
{ &hf_edonkey_directory,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "Directory", "edonkey.directory",
|
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "eDonkey Directory", HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_fileinfo,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "eDonkey File Info", "edonkey.fileinfo",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_serverinfo,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "eDonkey Server Info", "edonkey.serverinfo",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_edonkey_clientinfo,
|
2007-10-27 15:28:35 +00:00
|
|
|
{ "eDonkey Client Info", "edonkey.clientinfo",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_emule_public_key,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Public Key", "edonkey.emule.public_key",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eMule Public Key", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_emule_signature,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Signature", "edonkey.emule.signature",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eMule Signature", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_emule_aich_partnum,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Part Number", "edonkey.emule.aich_partnum",
|
2007-10-27 15:28:35 +00:00
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "eMule AICH Part Number", HFILL } },
|
|
|
|
{ &hf_emule_aich_root_hash,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "AICH Root Hash", "edonkey.emule.aich_root_hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eMule AICH Root Hash", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_emule_aich_hash_entry,
|
|
|
|
{ "AICH Hash Entry", "emule_aich_hash_entry",
|
|
|
|
FT_NONE, BASE_NONE, NULL, 0, "eMule AICH Hash Entry", HFILL } },
|
|
|
|
{ &hf_emule_aich_hash_id,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "AICH Hash ID", "edonkey.emule.aich_hash_id",
|
2007-10-27 15:28:35 +00:00
|
|
|
FT_UINT16, BASE_HEX, NULL, 0, "eMule AICH Hash ID", HFILL } },
|
|
|
|
{ &hf_emule_aich_hash,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "AICH Hash", "edonkey.emule.aich_hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "eMule AICH Hash", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_emule_multipacket_entry,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "eMule MultiPacket Entry", "edonkey.emule.multipacket_entry",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_emule_multipacket_opcode,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "MultiPacket Opcode", "edonkey.emule.multipacket_opcode",
|
2007-10-27 15:28:35 +00:00
|
|
|
FT_UINT8, BASE_HEX, NULL, 0, "eMule MultiPacket Opcode", HFILL } },
|
|
|
|
{ &hf_emule_sourceOBFU,
|
|
|
|
{"Source", "edonkey.source",
|
|
|
|
FT_NONE, BASE_NONE, NULL, 0, "eDonkey File Source", HFILL } },
|
|
|
|
{ &hf_emule_source_count,
|
2008-12-17 00:08:38 +00:00
|
|
|
{ "Completed Sources Count", "edonkey.emule.source_count",
|
2007-10-27 15:28:35 +00:00
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "eMule Completed Sources Count", HFILL } },
|
|
|
|
{ &hf_emule_zlib,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Compressed Data", "edonkey.emule.zlib",
|
2007-10-27 15:28:35 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, "eMule Compressed Data", HFILL } },
|
2007-04-17 10:11:41 +00:00
|
|
|
{ &hf_overnet_peer,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Overnet Peer", "edonkey.overnet.peer",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2007-10-31 07:47:47 +00:00
|
|
|
{ &hf_kademlia,
|
|
|
|
{ "Kademlia Packet", "edonkey.kademlia",
|
|
|
|
FT_UINT8, BASE_HEX, NULL, 0, "Kademlia Packet Type", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_peertype,
|
2008-08-24 15:15:36 +00:00
|
|
|
{ "Peer Type", "edonkey.kademlia.peer.type",
|
2007-10-31 07:47:47 +00:00
|
|
|
FT_UINT8, BASE_DEC_HEX, NULL, 0, "Kademlia Peer Type", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_peer,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Kademlia Peer", "edonkey.kademlia.peer",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_peer_id,
|
|
|
|
{ "Peer ID", "edonkey.kademlia.peer.id",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia Peer ID", HFILL } },
|
2007-10-31 07:47:47 +00:00
|
|
|
{ &hf_kademlia_hash,
|
|
|
|
{ "Kademlia Hash", "edonkey.kademlia.hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_file_id,
|
|
|
|
{ "File ID", "edonkey.kademlia.file.id",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia File ID", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_keyword_hash,
|
|
|
|
{ "Keyword Hash", "edonkey.kademlia.keyword.hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia Keyword Hash", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_recipients_id,
|
|
|
|
{ "Recipient's ID", "edonkey.kademlia.recipients.id",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia Recipient's ID", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_sender_id,
|
|
|
|
{ "Sender ID", "edonkey.kademlia.sender.id",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia Sender ID", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_target_id,
|
|
|
|
{ "Target ID", "edonkey.kademlia.target.id",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia Target ID", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_distance,
|
|
|
|
{ "XOR Distance", "edonkey.kademlia.distance",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "Kademlia XOR Distance", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_version,
|
|
|
|
{ "Kad Version", "edonkey.kademlia.version",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_UINT8, BASE_DEC_HEX, NULL, 0, NULL, HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_tag_float,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Tag Value (Float)", "edonkey.kademlia.tag.value.float",
|
|
|
|
FT_FLOAT, BASE_NONE, NULL, 0, "Float Tag Value", HFILL } },
|
|
|
|
{ &hf_kademlia_tag_uint64,
|
|
|
|
{ "Tag Value (UINT64)", "edonkey.kademlia.tag.value.uint64",
|
|
|
|
FT_UINT64, BASE_DEC_HEX, NULL, 0, "UINT64 Tag Value", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_tag_uint32,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Tag Value (UINT32)", "edonkey.kademlia.tag.value.uint32",
|
|
|
|
FT_UINT32, BASE_DEC_HEX, NULL, 0, "UINT32 Tag Value", HFILL } },
|
2008-08-24 15:15:36 +00:00
|
|
|
{ &hf_kademlia_tag_ipv4,
|
|
|
|
{ "Tag Value (IPv4)", "edonkey.kademlia.tag.value.ipv4",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_IPv4, BASE_NONE, NULL, 0, "UINT32 Tag Value (IPv4)", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_tag_uint16,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Tag Value (UINT16)", "edonkey.kademlia.tag.value.uint16",
|
|
|
|
FT_UINT16, BASE_DEC_HEX, NULL, 0, "UINT16 Tag Value", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_tag_uint8,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "Tag Value (UINT8)", "edonkey.kademlia.tag.value.uint8",
|
|
|
|
FT_UINT8, BASE_DEC_HEX, NULL, 0, "UINT8 Tag Value", HFILL } },
|
|
|
|
{ &hf_kademlia_tag_hash,
|
|
|
|
{ "Tag Value (HASH)", "edonkey.kademlia.tag.value.hash",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "HASH Tag Value", HFILL } },
|
2007-10-31 07:47:47 +00:00
|
|
|
{ &hf_kademlia_tag_string,
|
|
|
|
{ "Tag Value (String)", "edonkey.kademlia.tag.value.string",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_STRING, BASE_NONE, NULL, 0, "String Tag Value", HFILL } },
|
2007-10-31 07:47:47 +00:00
|
|
|
{ &hf_kademlia_tag_bsob,
|
|
|
|
{ "Tag Value (BSOB)", "edonkey.kademlia.tag.value.bsob",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
FT_BYTES, BASE_NONE, NULL, 0, "BSOB Tag Value", HFILL } },
|
2007-10-31 07:47:47 +00:00
|
|
|
{ &hf_kademlia_udp_port,
|
|
|
|
{ "UDP Port", "edonkey.kademlia.udp_port",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0, "Kademlia UDP Port", HFILL } },
|
2007-10-27 15:28:35 +00:00
|
|
|
{ &hf_kademlia_ip,
|
2007-10-31 07:47:47 +00:00
|
|
|
{ "IP", "edonkey.kademlia.ip",
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From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
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FT_IPv4, BASE_NONE, NULL, 0, "eDonkey IP", HFILL } },
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2007-10-27 15:28:35 +00:00
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{ &hf_kademlia_tcp_port,
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2007-10-31 07:47:47 +00:00
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{ "TCP Port", "edonkey.kademlia.tcp_port",
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2007-10-27 15:28:35 +00:00
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FT_UINT16, BASE_DEC, NULL, 0, "Kademlia TCP Port", HFILL } },
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{ &hf_kademlia_unparsed_data_length,
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2007-10-31 07:47:47 +00:00
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{ "Kademlia unparsed data length", "edonkey.kademlia.unparsed",
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2007-10-27 15:28:35 +00:00
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FT_UINT16, BASE_DEC, NULL, 0, "Kademlia trailing data length", HFILL } },
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2007-10-31 07:47:47 +00:00
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{ &hf_kademlia_tag_name,
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{ "Tag Name", "edonkey.kademlia.tag.name",
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2008-08-24 15:15:36 +00:00
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FT_UINT8, BASE_HEX, NULL, 0, "Kademlia Tag Name String", HFILL } },
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2007-10-31 07:47:47 +00:00
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{ &hf_kademlia_tag_name_length,
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{ "Tag Name Length", "edonkey.kademlia.tag.name.length",
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FT_UINT16, BASE_DEC, NULL, 0, "Kademlia Tag Name String Length", HFILL } },
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{ &hf_kademlia_tag_type,
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{ "Tag Type", "edonkey.kademlia.tag.type",
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FT_UINT8, BASE_HEX, NULL, 0, "Kademlia Tag Type", HFILL } },
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2008-08-24 15:15:36 +00:00
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{ &hf_kademlia_request_type,
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{ "Request Type", "edonkey.kademlia.request.type",
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FT_UINT8, BASE_HEX, NULL, 0, "Kademlia Request Type", HFILL } },
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2007-10-31 07:47:47 +00:00
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{ &hf_kademlia_search_condition,
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{ "Search Condition", "edonkey.kademlia.search.condition",
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FT_UINT8, BASE_HEX, NULL, 0, "Kademlia Search Condition", HFILL } },
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{ &hf_kademlia_search_condition_argument_uint32,
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{ "32bit Argument", "edonkey.kademlia.search.condition.argument.uint32",
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FT_UINT32, BASE_DEC_HEX, NULL, 0, "Kademlia Search Condition Argument 32bit Value", HFILL } },
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{ &hf_kademlia_search_condition_argument_uint64,
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{ "64bit Argument", "edonkey.kademlia.search.condition.argument.uint64",
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FT_UINT64, BASE_DEC_HEX, NULL, 0, "Kademlia Search Condition Argument 64bit Value", HFILL } },
|
2007-10-27 15:28:35 +00:00
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{ &hf_edonkey_unparsed_data_length,
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{ "eDonkey unparsed data length", "edonkey.unparsed",
|
2007-10-31 07:47:47 +00:00
|
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FT_UINT32, BASE_DEC_HEX, NULL, 0, "eDonkey trailing or unparsed data length", HFILL } },
|
2007-10-27 15:28:35 +00:00
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|
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};
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static gint *ett[] = {
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|
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&ett_edonkey,
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&ett_edonkey_message,
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&ett_edonkey_metatag,
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&ett_edonkey_search,
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&ett_edonkey_fileinfo,
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|
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&ett_edonkey_serverinfo,
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|
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&ett_edonkey_clientinfo,
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|
|
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&ett_emule_aichhash,
|
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|
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&ett_emule_multipacket,
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|
|
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&ett_emule_zlib,
|
|
|
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&ett_overnet_peer,
|
|
|
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&ett_emule_sourceOBFU,
|
|
|
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&ett_edonkey_listitem,
|
2007-10-31 07:47:47 +00:00
|
|
|
&ett_kademlia_search_expression,
|
|
|
|
&ett_kademlia_tag
|
2007-10-27 15:28:35 +00:00
|
|
|
};
|
|
|
|
module_t *edonkey_module;
|
|
|
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|
|
proto_edonkey = proto_register_protocol("eDonkey Protocol", "EDONKEY", "edonkey");
|
|
|
|
|
|
|
|
proto_register_field_array(proto_edonkey, hf, array_length(hf));
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|
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|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
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|
|
register_dissector("edonkey.tcp", dissect_edonkey_tcp, proto_edonkey);
|
|
|
|
register_dissector("edonkey.udp", dissect_edonkey_udp, proto_edonkey);
|
|
|
|
|
|
|
|
edonkey_module = prefs_register_protocol(proto_edonkey, NULL);
|
|
|
|
prefs_register_bool_preference(edonkey_module, "desegment",
|
|
|
|
"Reassemble eDonkey messages spanning multiple TCP segments",
|
|
|
|
"Whether the eDonkey dissector should reassemble messages spanning multiple TCP segments."
|
|
|
|
" To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
|
|
|
|
&edonkey_desegment);
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void proto_reg_handoff_edonkey(void) {
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|
|
|
|
2007-10-27 15:28:35 +00:00
|
|
|
dissector_handle_t edonkey_tcp_handle;
|
|
|
|
dissector_handle_t edonkey_udp_handle;
|
|
|
|
|
|
|
|
edonkey_tcp_handle = find_dissector("edonkey.tcp");
|
|
|
|
edonkey_udp_handle = find_dissector("edonkey.udp");
|
2003-07-16 21:13:49 +00:00
|
|
|
|
2007-10-31 07:47:47 +00:00
|
|
|
dissector_add("tcp.port", 4661, edonkey_tcp_handle);
|
|
|
|
dissector_add("tcp.port", 4662, edonkey_tcp_handle);
|
|
|
|
dissector_add("tcp.port", 4663, edonkey_tcp_handle);
|
|
|
|
dissector_add("udp.port", 4665, edonkey_udp_handle);
|
|
|
|
dissector_add("udp.port", 4672, edonkey_udp_handle);
|
2007-10-27 15:28:35 +00:00
|
|
|
|
2003-07-16 21:13:49 +00:00
|
|
|
}
|
2007-10-27 15:28:35 +00:00
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/* vim:set expandtab ts=2 cino=(0 :*/
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