2005-07-22 23:11:11 +00:00
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/* packet-ms-mms.c
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*
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* Routines for MicroSoft MMS (Microsoft Media Server) message dissection
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*
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* Copyright 2005
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* Written by Martin Mathieson
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*
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2005-08-04 21:31:40 +00:00
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* $Id$
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2005-07-22 23:11:11 +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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2005-07-22 23:11:11 +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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/* Information sources:
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* sdp.ppona.com
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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 <glib.h>
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#include <stdio.h>
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#include <string.h>
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#include <epan/packet.h>
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#include <epan/conversation.h>
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2005-08-06 09:23:28 +00:00
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#include <epan/strutil.h>
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2005-07-22 23:11:11 +00:00
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static dissector_handle_t msmms_handle;
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static gint proto_msmms = -1;
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/* Command fields */
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static gint hf_msmms_command = -1;
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static gint hf_msmms_command_common_header = -1;
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static gint hf_msmms_command_version = -1;
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static gint hf_msmms_command_signature = -1;
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static gint hf_msmms_command_length = -1;
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static gint hf_msmms_command_protocol_type = -1;
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static gint hf_msmms_command_length_remaining = -1;
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static gint hf_msmms_command_sequence_number = -1;
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static gint hf_msmms_command_timestamp = -1;
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static gint hf_msmms_command_length_remaining2 = -1;
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static gint hf_msmms_command_to_client_id = -1;
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static gint hf_msmms_command_to_server_id = -1;
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static gint hf_msmms_command_direction = -1;
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static gint hf_msmms_command_prefix1 = -1;
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2005-07-31 20:36:59 +00:00
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static gint hf_msmms_command_prefix1_error = -1;
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static gint hf_msmms_command_prefix1_command_level = -1;
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2005-07-22 23:11:11 +00:00
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static gint hf_msmms_command_prefix2 = -1;
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static gint hf_msmms_command_client_transport_info = -1;
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static gint hf_msmms_command_client_player_info = -1;
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static gint hf_msmms_command_server_version = -1;
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static gint hf_msmms_command_tool_version = -1;
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static gint hf_msmms_command_update_url = -1;
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static gint hf_msmms_command_password_type = -1;
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static gint hf_msmms_command_server_version_length = -1;
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static gint hf_msmms_command_tool_version_length = -1;
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static gint hf_msmms_command_update_url_length = -1;
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static gint hf_msmms_command_password_type_length = -1;
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static gint hf_msmms_command_number_of_words = -1;
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static gint hf_msmms_command_client_id = -1;
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static gint hf_msmms_command_server_file = -1;
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static gint hf_msmms_command_result_flags = -1;
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static gint hf_msmms_command_broadcast_indexing = -1;
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static gint hf_msmms_command_broadcast_liveness = -1;
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static gint hf_msmms_command_recorded_media_length = -1;
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static gint hf_msmms_command_media_packet_length = -1;
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2005-07-31 20:36:59 +00:00
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static gint hf_msmms_command_strange_string = -1;
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static gint hf_msmms_command_stream_structure_count = -1;
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static gint hf_msmms_stream_selection_flags = -1;
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static gint hf_msmms_stream_selection_stream_id = -1;
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static gint hf_msmms_stream_selection_action = -1;
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static gint hf_msmms_command_header_packet_id_type = -1;
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2005-07-22 23:11:11 +00:00
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/* Data fields */
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static gint hf_msmms_data = -1;
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static gint hf_msmms_data_sequence_number = -1;
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static gint hf_msmms_data_packet_id_type = -1;
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static gint hf_msmms_data_udp_sequence = -1;
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static gint hf_msmms_data_tcp_flags = -1;
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static gint hf_msmms_data_packet_length = -1;
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static gint hf_msmms_data_header_id = -1;
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static gint hf_msmms_data_client_id = -1;
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static gint hf_msmms_data_command_id = -1;
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static gint hf_msmms_data_packet_to_resend = -1;
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static gint hf_msmms_data_timing_pair = -1;
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static gint hf_msmms_data_timing_pair_seqno = -1;
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static gint hf_msmms_data_timing_pair_flags = -1;
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static gint hf_msmms_data_timing_pair_id = -1;
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static gint hf_msmms_data_timing_pair_flag = -1;
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static gint hf_msmms_data_timing_pair_packet_length = -1;
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static gint hf_msmms_data_unparsed = -1;
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/* Subtrees */
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static gint ett_msmms_command = -1;
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static gint ett_msmms_command_common_header = -1;
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static gint ett_msmms_data = -1;
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static gint ett_msmms_data_timing_packet_pair = -1;
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#define MSMMS_PORT 1755
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/* Known command IDs */
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#define SERVER_COMMAND_CONNECT_INFO 0x01
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#define SERVER_COMMAND_TRANSPORT_INFO 0x02
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#define SERVER_COMMAND_PROTOCOL_SELECTION_ERROR 0x03
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#define SERVER_COMMAND_REQUEST_SERVER_FILE 0x05
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#define SERVER_COMMAND_START_SENDING_FROM 0x07
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#define SERVER_COMMAND_STOP_BUTTON_PRESSED 0x09
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#define SERVER_COMMAND_CANCEL_PROTOCOL 0x0d
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#define SERVER_COMMAND_HEADER_REQUEST 0x15
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#define SERVER_COMMAND_TIMING_TEST_DATA_REQUEST 0x18
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#define SERVER_COMMAND_AUTHENTICATION_RESPONSE 0x1a
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#define SERVER_COMMAND_NETWORK_TIMER_TEST_RESPONSE 0x1b
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#define SERVER_COMMAND_ACTIVATE_FF_RW_BUTTONS 0x28
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#define SERVER_COMMAND_HAVE_STOPPED_PLAYING 0x30
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#define SERVER_COMMAND_LOCAL_COMPUTER_DETAILS 0x32
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#define SERVER_COMMAND_MEDIA_STREAM_MBR_SELECTOR 0x33
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static const value_string to_server_command_vals[] =
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{
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{ SERVER_COMMAND_CONNECT_INFO, "Connect info" },
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{ SERVER_COMMAND_TRANSPORT_INFO, "Transport info" },
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{ SERVER_COMMAND_PROTOCOL_SELECTION_ERROR, "Protocol selection error" },
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{ SERVER_COMMAND_REQUEST_SERVER_FILE, "Request server file" },
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{ SERVER_COMMAND_START_SENDING_FROM, "Start sending from:" },
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{ SERVER_COMMAND_STOP_BUTTON_PRESSED, "Stop button pressed" },
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{ SERVER_COMMAND_CANCEL_PROTOCOL, "Cancel protocol" },
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{ SERVER_COMMAND_HEADER_REQUEST, "Header request" },
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{ SERVER_COMMAND_TIMING_TEST_DATA_REQUEST, "Timing test data request" },
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{ SERVER_COMMAND_AUTHENTICATION_RESPONSE, "Authentication response" },
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{ SERVER_COMMAND_NETWORK_TIMER_TEST_RESPONSE, "Network timer test response" },
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{ SERVER_COMMAND_ACTIVATE_FF_RW_BUTTONS, "Activate FF/Rewind buttons" },
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{ SERVER_COMMAND_HAVE_STOPPED_PLAYING, "Have stopped playing" },
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{ SERVER_COMMAND_LOCAL_COMPUTER_DETAILS, "Local computer details" },
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{ SERVER_COMMAND_MEDIA_STREAM_MBR_SELECTOR, "Media Stream MBR selector" },
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{ 0, NULL }
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};
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#define CLIENT_COMMAND_SERVER_INFO 0x01
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#define CLIENT_COMMAND_TRANSPORT_INFO_ACK 0x02
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#define CLIENT_COMMAND_PROTOCOL_SELECTION_ERROR 0x03
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#define CLIENT_COMMAND_SENDING_MEDIA_FILE_NOW 0x05
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#define CLIENT_COMMAND_MEDIA_DETAILS 0x06
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#define CLIENT_COMMAND_FF_RW 0x0a
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#define CLIENT_COMMAND_SENDING_HEADER_RESPONSE 0x11
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#define CLIENT_COMMAND_TIMING_TEST_DATA_RESPONSE 0x15
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#define CLIENT_COMMAND_TIMING_TEST_DATA_REQUEST 0x18
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#define CLIENT_COMMAND_AUTHENTICATION_CHALLENGE 0x1a
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#define CLIENT_COMMAND_NETWORK_TIMER_TEST 0x1b
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#define CLIENT_COMMAND_END_OF_MEDIA_STREAM 0x1e
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#define CLIENT_COMMAND_MEDIA_CHANGING_INDICATOR 0x20
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#define CLIENT_COMMAND_STREAM_SELECTION_INDICATOR 0x21
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static const value_string to_client_command_vals[] =
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{
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{ CLIENT_COMMAND_SERVER_INFO, "Server info" },
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{ CLIENT_COMMAND_TRANSPORT_INFO_ACK, "Transport info ack" },
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{ CLIENT_COMMAND_PROTOCOL_SELECTION_ERROR, "Protocol selection error" },
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{ CLIENT_COMMAND_SENDING_MEDIA_FILE_NOW, "Sending media file now" },
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{ CLIENT_COMMAND_MEDIA_DETAILS, "Media details" },
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{ CLIENT_COMMAND_FF_RW, "FF/Rewind" },
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{ CLIENT_COMMAND_SENDING_HEADER_RESPONSE, "Sending header response" },
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{ CLIENT_COMMAND_TIMING_TEST_DATA_RESPONSE, "Timing test data response" },
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{ CLIENT_COMMAND_TIMING_TEST_DATA_REQUEST, "Timing test data request" },
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{ CLIENT_COMMAND_AUTHENTICATION_CHALLENGE, "Authentication challenge" },
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{ CLIENT_COMMAND_NETWORK_TIMER_TEST, "Network timer test" },
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{ CLIENT_COMMAND_END_OF_MEDIA_STREAM, "End of media stream" },
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{ CLIENT_COMMAND_MEDIA_CHANGING_INDICATOR, "Media changing indicator" },
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{ CLIENT_COMMAND_STREAM_SELECTION_INDICATOR, "Stream selection indicator" },
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{ 0, NULL }
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};
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/* Command direction */
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#define TO_SERVER 0x0003
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#define TO_CLIENT 0x0004
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static const value_string command_direction_vals[] =
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{
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{ TO_SERVER, "To Server"},
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{ TO_CLIENT, "To Client"},
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{ 0, NULL }
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};
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static const value_string tcp_flags_vals[] =
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{
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{ 0x00, "Middle of packet series" },
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{ 0x04, "First packet of a packet series" },
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{ 0x08, "Last packet of a packet series" },
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{ 0x0C, "There is only one packet in this series" },
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{ 0x10, "UDP packet pair timing packet" },
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{ 0, NULL }
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};
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static const value_string media_result_flags_vals[] =
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{
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{ 0x01, "Media file name was accepted (no auth)"},
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{ 0x02, "Authentication for this media was accepted (BASIC auth)"},
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{ 0x03, "Authentication accepted (NTLM auth)"},
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{ 0, NULL }
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};
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static const value_string broadcast_indexing_vals[] =
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{
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{ 0x00, "No indexed seeking (live or no video streams)"},
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{ 0x80, "Indexed seeking (video streams available)"},
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{ 0, NULL }
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};
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static const value_string broadcast_liveness_vals[] =
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{
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{ 0x01, "Pre-recorded broadcast"},
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{ 0x02, "Live broadcast"},
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{ 0x42, "Presentation which includes a script command"},
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{ 0, NULL }
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};
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2005-07-31 20:36:59 +00:00
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static const value_string stream_selection_action_vals[] =
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{
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{ 0x00, "Stream at full frame rate"},
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{ 0x01, "Only stream key frames"},
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{ 0x02, "No stream, switch it off"},
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{ 0, NULL }
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};
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/* Server to client error codes */
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static const value_string server_to_client_error_vals[] =
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{
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{ 0x00000000, "OK"},
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{ 0xC00D001A, "File was not found"},
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{ 0xC00D000E, "The network is busy"},
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{ 0xC00D000F, "Too many connection sessions to server exist, cannot connect"},
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{ 0xC00D0029, "The network has failed - connection was lost"},
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{ 0xC00D0034, "There is no more data in the stream (UDP)"},
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{ 0x80070005, "You do not have access to the location or file"},
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{ 0xC00D0013, "There was no timely response from the server"},
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{ 0x80070057, "A parameter in the location is incorrect"},
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{ 0x8000FFFF, "File failed to open"},
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{ 0, NULL }
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};
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2005-07-22 23:11:11 +00:00
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/*************************/
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/* Function declarations */
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2006-08-01 17:20:13 +00:00
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void proto_register_msmms(void);
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void proto_reg_handoff_msmms_command(void);
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2005-07-22 23:11:11 +00:00
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static gint dissect_msmms_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
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static gint dissect_msmms_command(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
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static gint dissect_msmms_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
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static gint dissect_msmms_data_udp_command(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
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static void dissect_client_transport_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
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guint offset, guint length_remaining);
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static void dissect_server_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
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guint offset);
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static void dissect_client_player_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
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guint offset, guint length_remaining);
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static void dissect_start_sending_from_info(tvbuff_t *tvb, proto_tree *tree, guint offset);
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static void dissect_cancel_info(tvbuff_t *tvb, proto_tree *tree, guint offset);
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static void dissect_timing_test_request(tvbuff_t *tvb, proto_tree *tree, guint offset);
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static void dissect_timing_test_response(tvbuff_t *tvb, proto_tree *tree, guint offset);
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static void dissect_request_server_file(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
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|
|
guint offset, guint length_remaining);
|
|
|
|
static void dissect_media_details(tvbuff_t *tvb, proto_tree *tree, guint offset);
|
|
|
|
static void dissect_header_response(tvbuff_t *tvb, proto_tree *tree, guint offset);
|
2005-07-31 20:36:59 +00:00
|
|
|
static void dissect_network_timer_test_response(tvbuff_t *tvb, proto_tree *tree, guint offset);
|
|
|
|
static void dissect_transport_info_response(tvbuff_t *tvb, proto_tree *tree, guint offset,
|
|
|
|
guint length_remaining);
|
|
|
|
static void dissect_media_stream_mbr_selector(tvbuff_t *tvb, proto_tree *tree, guint offset);
|
|
|
|
static void dissect_header_request(tvbuff_t *tvb, proto_tree *tree, guint offset);
|
|
|
|
static void dissect_stop_button_pressed(tvbuff_t *tvb, proto_tree *tree, guint offset);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
static void msmms_data_add_address(packet_info *pinfo, address *addr, port_type pt, int port);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/****************************/
|
|
|
|
/* Main dissection function */
|
|
|
|
/****************************/
|
|
|
|
static gint dissect_msmms_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
|
|
{
|
|
|
|
/* Work out what type of packet this is and dissect it as such */
|
|
|
|
|
|
|
|
/* Just don't dissect if can't even read command signature */
|
2007-10-23 05:50:00 +00:00
|
|
|
if (tvb_length(tvb) < 8)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Command */
|
|
|
|
if (tvb_get_letohl(tvb, 4) == 0xb00bface)
|
|
|
|
{
|
|
|
|
return dissect_msmms_command(tvb, pinfo, tree);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
/* UDP data command */
|
|
|
|
if ((pinfo->ptype == PT_UDP) && (pinfo->destport == MSMMS_PORT))
|
|
|
|
{
|
|
|
|
return dissect_msmms_data_udp_command(tvb, pinfo, tree);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
/* Assume data (don't consider frames from client->server data...) */
|
|
|
|
if (pinfo->destport != MSMMS_PORT)
|
|
|
|
{
|
|
|
|
return dissect_msmms_data(tvb, pinfo, tree);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* It was none of the above so assume not really an MMS packet */
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*************************************/
|
|
|
|
/* Dissection of different PDU types */
|
|
|
|
/*************************************/
|
|
|
|
|
|
|
|
/* Dissect command packet */
|
|
|
|
static gint dissect_msmms_command(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
|
|
{
|
|
|
|
gint offset = 0;
|
|
|
|
proto_item *ti = NULL;
|
|
|
|
proto_tree *msmms_tree = NULL;
|
|
|
|
proto_tree *msmms_common_command_tree = NULL;
|
|
|
|
guint32 sequence_number;
|
|
|
|
guint16 command_id;
|
|
|
|
guint16 command_dir;
|
|
|
|
gint32 length_of_command;
|
|
|
|
guint32 length_remaining;
|
|
|
|
|
|
|
|
/******************************/
|
|
|
|
/* Check for available length */
|
|
|
|
|
|
|
|
/* Need to have enough bytes for length field */
|
|
|
|
if (tvb_reported_length_remaining(tvb, offset) < 12)
|
|
|
|
{
|
|
|
|
pinfo->desegment_offset = 0; /* Start at beginning next time */
|
2008-06-11 20:10:19 +00:00
|
|
|
pinfo->desegment_len = DESEGMENT_ONE_MORE_SEGMENT; /* Need one more byte to try again */
|
|
|
|
return 0;
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Read length field and see if we're short */
|
|
|
|
length_of_command = tvb_get_letohl(tvb, offset+8);
|
|
|
|
if (tvb_reported_length_remaining(tvb, 16) < length_of_command)
|
|
|
|
{
|
|
|
|
pinfo->desegment_offset = 0; /* Start at beginning next time */
|
2008-06-11 20:10:19 +00:00
|
|
|
pinfo->desegment_len = DESEGMENT_ONE_MORE_SEGMENT; /* Need one more byte to try again */
|
|
|
|
return 0;
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Set columns */
|
2009-08-09 07:59:51 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "MSMMS");
|
|
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Command: ");
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Add hidden filter for "msmms.command" */
|
2006-04-02 19:38:36 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_msmms_command, tvb, 0, 0, FALSE);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(ti);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Create MSMMS control protocol tree */
|
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_item(tree, proto_msmms, tvb, offset, -1, FALSE);
|
|
|
|
msmms_tree = proto_item_add_subtree(ti, ett_msmms_command);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Read command ID and direction now so can give common command header a
|
|
|
|
descriptive label */
|
|
|
|
command_id = tvb_get_letohs(tvb, 36);
|
|
|
|
command_dir = tvb_get_letohs(tvb, 36+2);
|
|
|
|
|
|
|
|
|
|
|
|
/*************************/
|
|
|
|
/* Common command header */
|
|
|
|
|
|
|
|
/* Add a tree for common header */
|
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_string_format(msmms_tree, hf_msmms_command_common_header, tvb, offset, -1,
|
|
|
|
"",
|
|
|
|
"%s (to %s)",
|
|
|
|
(command_dir == TO_SERVER) ?
|
|
|
|
val_to_str(command_id, to_server_command_vals, "Unknown") :
|
|
|
|
val_to_str(command_id, to_client_command_vals, "Unknown"),
|
|
|
|
(command_dir == TO_SERVER) ? "server" : "client");
|
|
|
|
msmms_common_command_tree = proto_item_add_subtree(ti, ett_msmms_command_common_header);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Format of 1st 4 bytes unknown. May be version... */
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Signature (already verified by main dissection function) */
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_signature, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Length of command */
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Protocol name. Must be "MMS"... */
|
2006-08-01 17:20:13 +00:00
|
|
|
if (strncmp((char*)tvb_get_ephemeral_string(tvb, offset, 3), "MMS", 3) != 0)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_protocol_type, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Remaining length in multiples of 8 bytes */
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_length_remaining, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Sequence number */
|
|
|
|
sequence_number = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_sequence_number, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Timestamp */
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_timestamp, tvb, offset, 8, TRUE);
|
|
|
|
offset += 8;
|
|
|
|
|
|
|
|
/* Another length remaining field... */
|
|
|
|
length_remaining = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_length_remaining2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Command depends up on direction */
|
|
|
|
proto_tree_add_item(msmms_common_command_tree,
|
|
|
|
(command_dir == TO_SERVER) ?
|
|
|
|
hf_msmms_command_to_server_id :
|
|
|
|
hf_msmms_command_to_client_id,
|
|
|
|
tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* Direction */
|
|
|
|
proto_tree_add_item(msmms_common_command_tree, hf_msmms_command_direction, tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* This is the end of the common command header */
|
|
|
|
proto_item_set_len(msmms_common_command_tree, offset);
|
|
|
|
|
|
|
|
|
|
|
|
/* Show summary in info column */
|
2009-01-08 07:32:22 +00:00
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO,
|
|
|
|
"seq=%03u: %s %s",
|
|
|
|
sequence_number,
|
|
|
|
(command_dir == TO_SERVER) ? "-->" : "<--",
|
|
|
|
(command_dir == TO_SERVER) ?
|
|
|
|
val_to_str(command_id, to_server_command_vals, "Unknown") :
|
|
|
|
val_to_str(command_id, to_client_command_vals, "Unknown"));
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Adjust length_remaining for command-specific details */
|
|
|
|
length_remaining = (length_remaining*8) - 8;
|
|
|
|
|
|
|
|
/* Now parse any command-specific params */
|
|
|
|
if (command_dir == TO_SERVER)
|
|
|
|
{
|
|
|
|
/* Commands to server */
|
|
|
|
switch (command_id)
|
|
|
|
{
|
|
|
|
case SERVER_COMMAND_TRANSPORT_INFO:
|
|
|
|
dissect_client_transport_info(tvb, pinfo, msmms_tree,
|
|
|
|
offset, length_remaining);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_CONNECT_INFO:
|
|
|
|
dissect_client_player_info(tvb, pinfo, msmms_tree,
|
|
|
|
offset, length_remaining);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_START_SENDING_FROM:
|
|
|
|
dissect_start_sending_from_info(tvb, msmms_tree, offset);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_CANCEL_PROTOCOL:
|
|
|
|
dissect_cancel_info(tvb, msmms_tree, offset);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_TIMING_TEST_DATA_REQUEST:
|
|
|
|
dissect_timing_test_request(tvb, tree, offset);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_REQUEST_SERVER_FILE:
|
|
|
|
dissect_request_server_file(tvb, pinfo, tree, offset, length_remaining);
|
|
|
|
break;
|
2005-07-31 20:36:59 +00:00
|
|
|
case SERVER_COMMAND_NETWORK_TIMER_TEST_RESPONSE:
|
|
|
|
dissect_network_timer_test_response(tvb, tree, offset);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_MEDIA_STREAM_MBR_SELECTOR:
|
|
|
|
dissect_media_stream_mbr_selector(tvb, tree, offset);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_HEADER_REQUEST:
|
|
|
|
dissect_header_request(tvb, tree, offset);
|
|
|
|
break;
|
|
|
|
case SERVER_COMMAND_STOP_BUTTON_PRESSED:
|
|
|
|
dissect_stop_button_pressed(tvb, tree, offset);
|
|
|
|
break;
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* TODO: other commands */
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Commands to client */
|
|
|
|
switch (command_id)
|
|
|
|
{
|
|
|
|
case CLIENT_COMMAND_SERVER_INFO:
|
|
|
|
dissect_server_info(tvb, pinfo, msmms_tree, offset);
|
|
|
|
break;
|
|
|
|
case CLIENT_COMMAND_TIMING_TEST_DATA_RESPONSE:
|
|
|
|
dissect_timing_test_response(tvb, tree, offset);
|
|
|
|
break;
|
|
|
|
case CLIENT_COMMAND_MEDIA_DETAILS:
|
|
|
|
dissect_media_details(tvb, tree, offset);
|
|
|
|
break;
|
|
|
|
case CLIENT_COMMAND_SENDING_HEADER_RESPONSE:
|
|
|
|
dissect_header_response(tvb, tree, offset);
|
|
|
|
break;
|
2005-07-31 20:36:59 +00:00
|
|
|
case CLIENT_COMMAND_TRANSPORT_INFO_ACK:
|
|
|
|
dissect_transport_info_response(tvb, tree, offset, length_remaining);
|
|
|
|
break;
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* TODO: other commands: */
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Got to the end so assume it belongs to this protocol */
|
|
|
|
return length_of_command + 12;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Parse the only known UDP command (0x01) */
|
2009-05-26 16:01:12 +00:00
|
|
|
static gint dissect_msmms_data_udp_command(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
proto_item *ti = NULL;
|
|
|
|
proto_tree *msmms_tree = NULL;
|
|
|
|
gint offset = 0;
|
|
|
|
|
|
|
|
/* Set protocol column */
|
2009-08-09 07:59:51 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "MSMMS");
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Create MSMMS data protocol tree */
|
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_item(tree, proto_msmms, tvb, offset, -1, FALSE);
|
|
|
|
msmms_tree = proto_item_add_subtree(ti, ett_msmms_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Header ID */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_header_id, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Client ID */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_client_id, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Command ID */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_command_id, tvb, offset, 2, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
2009-08-09 07:59:51 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Request to resend packet(s):");
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Show list of packets to resend */
|
|
|
|
while (tvb_reported_length_remaining(tvb, offset) >= 4)
|
|
|
|
{
|
|
|
|
guint32 packet_number = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_packet_to_resend, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
|
|
{
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %u", packet_number);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Report that whole of UDP packet was dissected */
|
|
|
|
return tvb_reported_length_remaining(tvb, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Dissect a data packet */
|
2009-05-26 16:01:12 +00:00
|
|
|
static gint dissect_msmms_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
gint offset = 0;
|
|
|
|
proto_item *ti = NULL;
|
|
|
|
proto_tree *msmms_tree = NULL;
|
|
|
|
proto_tree *msmms_data_timing_pair = NULL;
|
|
|
|
guint32 sequence_number;
|
|
|
|
guint16 packet_length;
|
|
|
|
guint16 packet_length_found;
|
|
|
|
guint8 value = 0;
|
|
|
|
|
|
|
|
/* How many bytes do we need? */
|
|
|
|
packet_length = tvb_get_letohs(tvb, 6);
|
|
|
|
|
|
|
|
/* How many bytes have we got? */
|
|
|
|
packet_length_found = tvb_reported_length_remaining(tvb, 0);
|
|
|
|
|
|
|
|
/* Reject frame reported not to reach length field */
|
|
|
|
if (packet_length < 8)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Stop and ask for more bytes if necessary */
|
|
|
|
if (packet_length_found < packet_length)
|
|
|
|
{
|
|
|
|
pinfo->desegment_offset = 0; /* Start from beginning again next time */
|
2008-06-11 20:10:19 +00:00
|
|
|
pinfo->desegment_len = DESEGMENT_ONE_MORE_SEGMENT; /* Try again with even one more byte */
|
|
|
|
return 0;
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Will reject packet if is TCP and has invalid flag */
|
|
|
|
if (pinfo->ptype == PT_TCP)
|
|
|
|
{
|
|
|
|
/* Flag value is in 5th byte */
|
|
|
|
value = tvb_get_letohs(tvb, 4) & 0xff00;
|
|
|
|
/* Reject packet if not a recognised packet type */
|
|
|
|
if (strcmp(val_to_str(value, tcp_flags_vals, "Unknown"), "Unknown") == 0)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-08-09 07:59:51 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "MSMMS");
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Add hidden filter for "msmms.data" */
|
2006-04-02 19:38:36 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_data, tvb, 0, 0, FALSE);
|
|
|
|
PROTO_ITEM_SET_HIDDEN(ti);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Create MSMMS data protocol tree */
|
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_item(tree, proto_msmms, tvb, offset, -1, FALSE);
|
|
|
|
msmms_tree = proto_item_add_subtree(ti, ett_msmms_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Sequence number */
|
|
|
|
sequence_number = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_sequence_number, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Packet ID type */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_packet_id_type, tvb, offset, 1, TRUE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Next byte depends upon whether UDP or TCP */
|
|
|
|
if (pinfo->ptype == PT_UDP)
|
|
|
|
{
|
|
|
|
/* UDP */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_udp_sequence, tvb,
|
|
|
|
offset, 1, TRUE);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* TCP */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_tcp_flags, tvb,
|
|
|
|
offset, 1, TRUE);
|
|
|
|
}
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Packet Length */
|
|
|
|
packet_length = tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_packet_length, tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* Parse UDP Timing packet pair headers if present */
|
|
|
|
if (value == 0x01)
|
|
|
|
{
|
|
|
|
if (msmms_tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_string(msmms_tree, hf_msmms_data_timing_pair, tvb, offset, 8, "");
|
|
|
|
msmms_data_timing_pair = proto_item_add_subtree(ti, ett_msmms_data_timing_packet_pair);
|
|
|
|
}
|
|
|
|
|
|
|
|
proto_tree_add_item(msmms_data_timing_pair, hf_msmms_data_timing_pair_seqno, tvb, offset, 1, TRUE);
|
|
|
|
offset++;
|
|
|
|
proto_tree_add_item(msmms_data_timing_pair, hf_msmms_data_timing_pair_flags, tvb, offset, 3, TRUE);
|
|
|
|
offset += 3;
|
|
|
|
proto_tree_add_item(msmms_data_timing_pair, hf_msmms_data_timing_pair_id, tvb, offset, 1, TRUE);
|
|
|
|
offset++;
|
|
|
|
proto_tree_add_item(msmms_data_timing_pair, hf_msmms_data_timing_pair_flag, tvb, offset, 1, TRUE);
|
|
|
|
offset++;
|
|
|
|
proto_tree_add_item(msmms_data_timing_pair, hf_msmms_data_timing_pair_packet_length, tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Everything else is marked as unparsed data */
|
|
|
|
proto_tree_add_item(msmms_tree, hf_msmms_data_unparsed, tvb, offset, packet_length-offset, TRUE);
|
|
|
|
offset = packet_length;
|
|
|
|
|
|
|
|
/* Show summary in info column */
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
|
|
{
|
|
|
|
col_add_fstr(pinfo->cinfo, COL_INFO, "Data: seq=%05u, len=%05u",
|
|
|
|
sequence_number, packet_length);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Whole of packet length has been dissected now */
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***************************************/
|
|
|
|
/* Dissect command-specific parameters */
|
|
|
|
/***************************************/
|
|
|
|
|
|
|
|
/* Transport information (address, port, etc) */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_client_transport_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
guint offset, guint length_remaining)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
char *transport_info;
|
2005-07-22 23:11:11 +00:00
|
|
|
guint ipaddr[4];
|
2007-12-05 09:31:05 +00:00
|
|
|
char protocol[3+1];
|
2005-07-22 23:11:11 +00:00
|
|
|
guint port;
|
|
|
|
int fields_matched;
|
|
|
|
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Flags */
|
2005-07-22 23:11:11 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* These 12 bytes are not understood */
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Extract and show the string in tree and info column */
|
2005-08-10 14:17:27 +00:00
|
|
|
transport_info = tvb_get_ephemeral_faked_unicode(tvb, offset, (length_remaining - 20)/2, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
proto_tree_add_string_format(tree, hf_msmms_command_client_transport_info, tvb,
|
|
|
|
offset, length_remaining-20,
|
|
|
|
transport_info, "Transport: (%s)", transport_info);
|
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)",
|
2006-08-01 17:20:13 +00:00
|
|
|
format_text((guchar*)transport_info, length_remaining - 20));
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Try to extract details from this string */
|
|
|
|
fields_matched = sscanf(transport_info, "%*c%*c%u.%u.%u.%u%*c%3s%*c%u",
|
|
|
|
&ipaddr[0], &ipaddr[1], &ipaddr[2], &ipaddr[3],
|
|
|
|
protocol, &port);
|
|
|
|
|
|
|
|
/* Use this information to set up a conversation for the data stream */
|
|
|
|
if (fields_matched == 6)
|
|
|
|
{
|
|
|
|
port_type pt = PT_NONE;
|
|
|
|
|
|
|
|
/* Work out the port type */
|
|
|
|
if (strncmp(protocol, "UDP", 3) == 0)
|
|
|
|
{
|
|
|
|
pt = PT_UDP;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
if (strncmp(protocol, "TCP", 3) == 0)
|
|
|
|
{
|
|
|
|
pt = PT_TCP;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Set the dissector for indicated conversation */
|
|
|
|
if (pt != PT_NONE)
|
|
|
|
{
|
2005-08-04 21:31:40 +00:00
|
|
|
guint8 octets[4];
|
|
|
|
address addr;
|
|
|
|
octets[0] = ipaddr[0];
|
|
|
|
octets[1] = ipaddr[1];
|
|
|
|
octets[2] = ipaddr[2];
|
|
|
|
octets[3] = ipaddr[3];
|
|
|
|
addr.type = AT_IPv4;
|
|
|
|
addr.len = 4;
|
|
|
|
addr.data = octets;
|
2005-07-22 23:11:11 +00:00
|
|
|
msmms_data_add_address(pinfo, &addr, pt, port);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect server data */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_server_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
guint32 server_version_length = 0;
|
|
|
|
guint32 tool_version_length = 0;
|
|
|
|
guint32 download_update_player_length = 0;
|
|
|
|
guint32 password_encryption_type_length = 0;
|
2005-08-06 09:23:28 +00:00
|
|
|
char *server_version;
|
|
|
|
char *tool_version;
|
|
|
|
char *download_update_player;
|
|
|
|
char *password_encryption_type;
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-07-31 20:36:59 +00:00
|
|
|
/* ErrorCode */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_error, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Next 8 words are not understood */
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
|
|
|
|
/* Length of server version */
|
|
|
|
server_version_length = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_server_version_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Length of tool version */
|
|
|
|
tool_version_length = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_tool_version_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Length of download update player URL */
|
|
|
|
download_update_player_length = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_update_url_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Length of password encryption type */
|
|
|
|
password_encryption_type_length = tvb_get_letohl(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_password_type_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Server version string */
|
|
|
|
if (server_version_length > 1)
|
|
|
|
{
|
2005-08-10 14:17:27 +00:00
|
|
|
server_version = tvb_get_ephemeral_faked_unicode(tvb, offset, server_version_length, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Server version string */
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_server_version, tvb,
|
|
|
|
offset, server_version_length*2,
|
|
|
|
server_version);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " (version='%s')",
|
2006-08-01 17:20:13 +00:00
|
|
|
format_text((guchar*)server_version, server_version_length));
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
offset += (server_version_length*2);
|
|
|
|
|
|
|
|
|
|
|
|
/* Tool version string */
|
|
|
|
if (tool_version_length > 1)
|
|
|
|
{
|
2005-08-10 14:17:27 +00:00
|
|
|
tool_version = tvb_get_ephemeral_faked_unicode(tvb, offset, tool_version_length, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
/* Server version string */
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_tool_version, tvb,
|
|
|
|
offset, tool_version_length*2,
|
2006-08-01 17:20:13 +00:00
|
|
|
format_text((guchar*)tool_version, tool_version_length));
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
offset += (tool_version_length*2);
|
|
|
|
|
|
|
|
/* Download update player url string */
|
|
|
|
if (download_update_player_length > 1)
|
|
|
|
{
|
2005-08-10 14:17:27 +00:00
|
|
|
download_update_player = tvb_get_ephemeral_faked_unicode(tvb, offset, download_update_player_length, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_update_url, tvb,
|
|
|
|
offset, download_update_player_length*2,
|
|
|
|
download_update_player);
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
offset += (download_update_player_length*2);
|
|
|
|
|
|
|
|
/* Password encryption type string */
|
|
|
|
if (password_encryption_type_length > 1)
|
|
|
|
{
|
2005-08-10 14:17:27 +00:00
|
|
|
password_encryption_type = tvb_get_ephemeral_faked_unicode(tvb, offset, password_encryption_type_length, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_password_type, tvb,
|
|
|
|
offset, password_encryption_type_length*2,
|
|
|
|
password_encryption_type);
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
offset += (password_encryption_type_length*2);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Player (client) information */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_client_player_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
guint offset, guint length_remaining)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
char *player_info;
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Flags */
|
2005-07-22 23:11:11 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* These 4 bytes are not understood */
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Extract and show the string in tree and info column */
|
2005-08-10 14:17:27 +00:00
|
|
|
player_info = tvb_get_ephemeral_faked_unicode(tvb, offset, (length_remaining - 12)/2, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_client_player_info, tvb,
|
|
|
|
offset, length_remaining-12,
|
|
|
|
player_info);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)",
|
2006-08-01 17:20:13 +00:00
|
|
|
format_text((guchar*)player_info, (length_remaining - 12)/2));
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect info about where client wants to start playing from */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_start_sending_from_info(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* 40 bytes follow the prefixes... */
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect cancel parameters */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_cancel_info(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect timing test data request */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_timing_test_request(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Flags */
|
2005-07-22 23:11:11 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect timing test data response */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_timing_test_response(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
/* ErrorCode */
|
2005-07-31 20:36:59 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_error, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
/* Flags */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Number of 4 byte fields in structure */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_number_of_words, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
2005-07-31 20:36:59 +00:00
|
|
|
|
2005-07-22 23:11:11 +00:00
|
|
|
/* Client ID */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_client_id, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect request for server file */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_request_server_file(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
guint offset, guint length_remaining)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
char *server_file;
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* File path on server */
|
2005-08-10 14:17:27 +00:00
|
|
|
server_file = tvb_get_ephemeral_faked_unicode(tvb, offset, (length_remaining - 16)/2, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_server_file, tvb,
|
|
|
|
offset, length_remaining-16,
|
|
|
|
server_file);
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)",
|
2006-08-01 17:20:13 +00:00
|
|
|
format_text((guchar*)server_file, (length_remaining - 16)/2));
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect media details from server */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_media_details(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
/* ErrorCode */
|
2005-07-31 20:36:59 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_error, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Result flags */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_result_flags, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Broadcast flags. */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_broadcast_indexing, tvb, offset+2, 1, TRUE);
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_broadcast_liveness, tvb, offset+3, 1, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* These 8 bytes may be a time field... */
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Media length in seconds */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_recorded_media_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
|
2006-04-02 19:38:36 +00:00
|
|
|
/* Packet length in bytes */
|
2005-07-22 23:11:11 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_media_packet_length, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect header response */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_header_response(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
/* ErrorCode */
|
2005-07-31 20:36:59 +00:00
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_error, tvb, offset, 4, TRUE);
|
2005-07-22 23:11:11 +00:00
|
|
|
offset += 4;
|
|
|
|
/* Packet ID type */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
offset += 4;
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
2005-07-31 20:36:59 +00:00
|
|
|
/* Dissect network timer test response */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_network_timer_test_response(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect transport info response */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_transport_info_response(tvbuff_t *tvb, proto_tree *tree,
|
|
|
|
guint offset, guint length_remaining)
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
2005-08-06 09:23:28 +00:00
|
|
|
char *strange_string;
|
2005-07-31 20:36:59 +00:00
|
|
|
|
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Length */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_number_of_words, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Read this strange string */
|
2005-08-10 14:17:27 +00:00
|
|
|
strange_string = tvb_get_ephemeral_faked_unicode(tvb, offset, (length_remaining - 12)/2, TRUE);
|
2005-07-31 20:36:59 +00:00
|
|
|
|
2005-08-06 09:23:28 +00:00
|
|
|
proto_tree_add_string(tree, hf_msmms_command_strange_string, tvb,
|
|
|
|
offset, length_remaining-12,
|
|
|
|
strange_string);
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Media stream MBR selector */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_media_stream_mbr_selector(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
|
|
|
/* Stream structure count (always 1) */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_stream_structure_count, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Stream selection structure */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_stream_selection_flags, tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_stream_selection_stream_id, tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_stream_selection_action, tvb, offset, 2, TRUE);
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect header request */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_header_request(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
|
|
|
gint n = 0;
|
|
|
|
|
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
|
|
|
|
/* Skip 8 unknown words */
|
|
|
|
for (n=0; n < 8; n++)
|
|
|
|
{
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Header packet ID type */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_header_packet_id_type, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect stop button pressed */
|
2009-05-26 16:01:12 +00:00
|
|
|
static void dissect_stop_button_pressed(tvbuff_t *tvb, proto_tree *tree, guint offset)
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
|
|
|
/* Command Level */
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix1_command_level, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_msmms_command_prefix2, tvb, offset, 4, TRUE);
|
|
|
|
offset += 4;
|
|
|
|
}
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
|
|
|
|
/********************************************************/
|
|
|
|
/* Helper function to set up an MS-MMS data conversation */
|
|
|
|
/********************************************************/
|
2009-05-26 16:01:12 +00:00
|
|
|
static void msmms_data_add_address(packet_info *pinfo, address *addr, port_type pt, int port)
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
address null_addr;
|
|
|
|
conversation_t* p_conv;
|
|
|
|
|
|
|
|
/* If this isn't the first time this packet has been processed,
|
|
|
|
* we've already done this work, so we don't need to do it
|
|
|
|
* again. */
|
|
|
|
if (pinfo->fd->flags.visited)
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
SET_ADDRESS(&null_addr, AT_NONE, 0, NULL);
|
|
|
|
|
|
|
|
/* Check if the ip address and port combination is not
|
|
|
|
* already registered as a conversation. */
|
|
|
|
p_conv = find_conversation(pinfo->fd->num, addr, &null_addr, pt, port, 0,
|
|
|
|
NO_ADDR_B | NO_PORT_B);
|
|
|
|
|
|
|
|
/* If not, create a new conversation. */
|
|
|
|
if (!p_conv)
|
|
|
|
{
|
|
|
|
p_conv = conversation_new(pinfo->fd->num, addr, &null_addr, pt,
|
|
|
|
(guint32)port, 0, NO_ADDR2 | NO_PORT2);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Set dissector */
|
|
|
|
conversation_set_dissector(p_conv, msmms_handle);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*************************/
|
|
|
|
/* Register protocol */
|
|
|
|
/*************************/
|
|
|
|
|
|
|
|
void proto_register_msmms(void)
|
|
|
|
{
|
|
|
|
static hf_register_info hf[] =
|
|
|
|
{
|
|
|
|
|
|
|
|
/* Command fields */
|
|
|
|
{
|
|
|
|
&hf_msmms_command,
|
|
|
|
{
|
|
|
|
"Command",
|
|
|
|
"msmms.command",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
|
|
|
"MSMMS command hidden filter", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_common_header,
|
|
|
|
{
|
|
|
|
"Command common header",
|
|
|
|
"msmms.command.common-header",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
|
|
|
"MSMMS command common header", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
{
|
|
|
|
&hf_msmms_command_version,
|
|
|
|
{
|
|
|
|
"Version",
|
|
|
|
"msmms.command.version",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_signature,
|
|
|
|
{
|
|
|
|
"Command signature",
|
|
|
|
"msmms.command.signature",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_length,
|
|
|
|
{
|
|
|
|
"Command length",
|
|
|
|
"msmms.command.length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_protocol_type,
|
|
|
|
{
|
|
|
|
"Protocol type",
|
|
|
|
"msmms.command.protocol-type",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_length_remaining,
|
|
|
|
{
|
|
|
|
"Length until end (8-byte blocks)",
|
|
|
|
"msmms.command.length-remaining",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_sequence_number,
|
|
|
|
{
|
|
|
|
"Sequence number",
|
|
|
|
"msmms.command.sequence-number",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_timestamp,
|
|
|
|
{
|
|
|
|
"Time stamp (s)",
|
|
|
|
"msmms.command.timestamp",
|
|
|
|
FT_DOUBLE,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_length_remaining2,
|
|
|
|
{
|
|
|
|
"Length until end (8-byte blocks)",
|
|
|
|
"msmms.command.length-remaining2",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_to_server_id,
|
|
|
|
{
|
|
|
|
"Command",
|
|
|
|
"msmms.command.to-server-id",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(to_server_command_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_to_client_id,
|
|
|
|
{
|
|
|
|
"Command",
|
|
|
|
"msmms.command.to-client-id",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(to_client_command_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_direction,
|
|
|
|
{
|
|
|
|
"Command direction",
|
|
|
|
"msmms.command.direction",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(command_direction_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
{
|
|
|
|
&hf_msmms_command_prefix1,
|
|
|
|
{
|
|
|
|
"Prefix 1",
|
|
|
|
"msmms.command.prefix1",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
|
|
|
&hf_msmms_command_prefix1_error,
|
|
|
|
{
|
|
|
|
"Prefix 1 ErrorCode",
|
|
|
|
"msmms.command.prefix1-error-code",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(server_to_client_error_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_prefix1_command_level,
|
|
|
|
{
|
|
|
|
"Prefix 1 Command Level",
|
|
|
|
"msmms.command.prefix1-command-level",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
2005-07-22 23:11:11 +00:00
|
|
|
{
|
|
|
|
&hf_msmms_command_prefix2,
|
|
|
|
{
|
|
|
|
"Prefix 2",
|
|
|
|
"msmms.command.prefix2",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_client_transport_info,
|
|
|
|
{
|
|
|
|
"Client transport info",
|
|
|
|
"msmms.command.client-transport-info",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_client_player_info,
|
|
|
|
{
|
|
|
|
"Player info",
|
|
|
|
"msmms.command.player-info",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_server_version_length,
|
|
|
|
{
|
|
|
|
"Server Version Length",
|
|
|
|
"msmms.command.server-version-length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_tool_version_length,
|
|
|
|
{
|
|
|
|
"Tool Version Length",
|
|
|
|
"msmms.command.tool-version-length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_update_url_length,
|
|
|
|
{
|
|
|
|
"Download update URL length",
|
|
|
|
"msmms.command.download-update-player-url-length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_password_type_length,
|
|
|
|
{
|
|
|
|
"Password encryption type length",
|
|
|
|
"msmms.command.password-encryption-type-length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_server_version,
|
|
|
|
{
|
|
|
|
"Server version",
|
|
|
|
"msmms.command.server-version",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_tool_version,
|
|
|
|
{
|
|
|
|
"Tool version",
|
|
|
|
"msmms.command.tool-version",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_update_url,
|
|
|
|
{
|
|
|
|
"Download update player URL",
|
|
|
|
"msmms.command.download-update-player-url",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_password_type,
|
|
|
|
{
|
|
|
|
"Password encryption type",
|
|
|
|
"msmms.command.password-encryption-type",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_number_of_words,
|
|
|
|
{
|
|
|
|
"Number of 4 byte fields in structure",
|
|
|
|
"msmms.data.words-in-structure",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_client_id,
|
|
|
|
{
|
|
|
|
"Client ID",
|
|
|
|
"msmms.data.client-id",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_server_file,
|
|
|
|
{
|
|
|
|
"Server file",
|
|
|
|
"msmms.command.server-file",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_result_flags,
|
|
|
|
{
|
|
|
|
"Result flags",
|
|
|
|
"msmms.command.result-flags",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(media_result_flags_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_broadcast_indexing,
|
|
|
|
{
|
|
|
|
"Broadcast indexing",
|
|
|
|
"msmms.command.broadcast-indexing",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(broadcast_indexing_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_broadcast_liveness,
|
|
|
|
{
|
|
|
|
"Broadcast liveness",
|
|
|
|
"msmms.command.broadcast-liveness",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(broadcast_liveness_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_recorded_media_length,
|
|
|
|
{
|
|
|
|
"Pre-recorded media length (seconds)",
|
|
|
|
"msmms.data.prerecorded-media-length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_media_packet_length,
|
|
|
|
{
|
|
|
|
"Media packet length (bytes)",
|
|
|
|
"msmms.data.media-packet-length",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
2005-07-31 20:36:59 +00:00
|
|
|
{
|
|
|
|
&hf_msmms_command_strange_string,
|
|
|
|
{
|
|
|
|
"Strange string",
|
|
|
|
"msmms.command.strange-string",
|
|
|
|
FT_STRING,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_stream_structure_count,
|
|
|
|
{
|
|
|
|
"Stream structure count",
|
|
|
|
"msmms.data.stream-structure-count",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_stream_selection_flags,
|
|
|
|
{
|
|
|
|
"Stream selection flags",
|
|
|
|
"msmms.data.stream-selection-flags",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_stream_selection_stream_id,
|
|
|
|
{
|
|
|
|
"Stream id",
|
|
|
|
"msmms.data.selection-stream-id",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_stream_selection_action,
|
|
|
|
{
|
|
|
|
"Action",
|
|
|
|
"msmms.data.selection-stream-action",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_DEC,
|
|
|
|
VALS(stream_selection_action_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_command_header_packet_id_type,
|
|
|
|
{
|
|
|
|
"Header packet ID type",
|
|
|
|
"msmms.data.header-packet-id-type",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-31 20:36:59 +00:00
|
|
|
}
|
|
|
|
},
|
2005-07-22 23:11:11 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* Data fields */
|
|
|
|
{
|
|
|
|
&hf_msmms_data,
|
|
|
|
{
|
|
|
|
"Data",
|
|
|
|
"msmms.data",
|
|
|
|
FT_NONE,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_sequence_number,
|
|
|
|
{
|
|
|
|
"Sequence number",
|
|
|
|
"msmms.data.sequence",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_packet_id_type,
|
|
|
|
{
|
|
|
|
"Packet ID type",
|
|
|
|
"msmms.data.packet-id-type",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_packet_length,
|
|
|
|
{
|
|
|
|
"Packet length",
|
|
|
|
"msmms.data.packet-length",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
{
|
|
|
|
&hf_msmms_data_header_id,
|
|
|
|
{
|
|
|
|
"Header ID",
|
|
|
|
"msmms.data.header-id",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_client_id,
|
|
|
|
{
|
|
|
|
"Client ID",
|
|
|
|
"msmms.data.client-id",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_command_id,
|
|
|
|
{
|
|
|
|
"Command ID",
|
|
|
|
"msmms.data.command-id",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_packet_to_resend,
|
|
|
|
{
|
|
|
|
"Packet to resend",
|
|
|
|
"msmms.data.packet-to-resend",
|
|
|
|
FT_UINT32,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_udp_sequence,
|
|
|
|
{
|
|
|
|
"UDP Sequence",
|
|
|
|
"msmms.data.udp-sequence",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_tcp_flags,
|
|
|
|
{
|
|
|
|
"TCP flags",
|
|
|
|
"msmms.data.tcp-flags",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_HEX,
|
|
|
|
VALS(tcp_flags_vals),
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
{
|
|
|
|
&hf_msmms_data_timing_pair,
|
|
|
|
{
|
|
|
|
"Data timing pair",
|
|
|
|
"msmms.data.timing-pair",
|
|
|
|
FT_NONE,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_timing_pair_seqno,
|
|
|
|
{
|
|
|
|
"Sequence number",
|
|
|
|
"msmms.data.timing-pair.sequence-number",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_timing_pair_flags,
|
|
|
|
{
|
|
|
|
"Flags",
|
|
|
|
"msmms.data.timing-pair.flags",
|
|
|
|
FT_UINT24,
|
|
|
|
BASE_DEC,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_timing_pair_id,
|
|
|
|
{
|
|
|
|
"ID",
|
|
|
|
"msmms.data.timing-pair.id",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_timing_pair_flag,
|
|
|
|
{
|
|
|
|
"Flag",
|
|
|
|
"msmms.data.timing-pair.flag",
|
|
|
|
FT_UINT8,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{
|
|
|
|
&hf_msmms_data_timing_pair_packet_length,
|
|
|
|
{
|
|
|
|
"Packet length",
|
|
|
|
"msmms.data.timing-pair.packet-length",
|
|
|
|
FT_UINT16,
|
|
|
|
BASE_HEX,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
/* Unparsed data */
|
|
|
|
{
|
|
|
|
&hf_msmms_data_unparsed,
|
|
|
|
{
|
|
|
|
"Unparsed data",
|
|
|
|
"msmms.data.unparsed",
|
|
|
|
FT_NONE,
|
|
|
|
BASE_NONE,
|
|
|
|
NULL,
|
|
|
|
0x0,
|
2009-05-26 16:01:12 +00:00
|
|
|
NULL, HFILL
|
2005-07-22 23:11:11 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
static gint *ett[] =
|
|
|
|
{
|
|
|
|
&ett_msmms_command,
|
|
|
|
&ett_msmms_command_common_header,
|
|
|
|
&ett_msmms_data,
|
|
|
|
&ett_msmms_data_timing_packet_pair
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Register protocol and fields */
|
|
|
|
proto_msmms = proto_register_protocol("Microsoft Media Server", "MSMMS", "msmms");
|
|
|
|
proto_register_field_array(proto_msmms, hf, array_length(hf));
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
new_register_dissector("msmms", dissect_msmms_pdu, proto_msmms);
|
|
|
|
}
|
|
|
|
|
|
|
|
void proto_reg_handoff_msmms_command(void)
|
|
|
|
{
|
2008-09-30 14:49:44 +00:00
|
|
|
msmms_handle = find_dissector("msmms");
|
2005-07-22 23:11:11 +00:00
|
|
|
/* Control commands using TCP port */
|
|
|
|
dissector_add("tcp.port", MSMMS_PORT, msmms_handle);
|
|
|
|
/* Data command(s) using UDP port */
|
|
|
|
dissector_add("udp.port", MSMMS_PORT, msmms_handle);
|
|
|
|
}
|
|
|
|
|