70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/*
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* This file is part of libprotoident
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*
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* Copyright (c) 2011 The University of Waikato, Hamilton, New Zealand.
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* Author: Shane Alcock
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*
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* With contributions from:
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* Aaron Murrihy
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* Donald Neal
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*
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* All rights reserved.
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*
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* This code has been developed by the University of Waikato WAND
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* research group. For further information please see http://www.wand.net.nz/
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*
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* libprotoident is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* libprotoident 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 libprotoident; 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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* $Id$
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*/
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#include <string.h>
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#include "libprotoident.h"
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#include "proto_manager.h"
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#include "proto_common.h"
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static inline bool match_steam_inhomebroadcast_ports(uint16_t porta, uint16_t portb) {
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if (porta == 27036 && portb == 27036)
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return true;
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return false;
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}
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static inline bool match_steam_inhomebroadcast(lpi_data_t *data, lpi_module_t *mod UNUSED) {
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if (!match_steam_inhomebroadcast_ports(data->server_port, data->client_port))
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return false;
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if (data->payload_len[0] == 0 || data->payload_len[1] == 0) {
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if (match_str_both(data, "\xff\xff\xff\xff", "\x00\x00\x00\x00"))
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return true;
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}
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return false;
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}
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static lpi_module_t lpi_steam_inhomebroadcast = {
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LPI_PROTO_UDP_STEAM_INHOMEBROADCAST,
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LPI_CATEGORY_GAMING,
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"Steam_InHome_Broadcast",
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9,
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match_steam_inhomebroadcast
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};
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void register_steam_inhomebroadcast(LPIModuleMap *mod_map) {
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register_protocol(&lpi_steam_inhomebroadcast, mod_map);
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}
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