70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
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/*
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*
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* Copyright (c) 2011-2016 The University of Waikato, Hamilton, New Zealand.
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* All rights reserved.
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*
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* This file is part of libprotoident.
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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 Lesser General Public License as published by
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* the Free Software Foundation; either version 3 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* 239.192.27.192 10.1.1.215 2222 2222 17 1599194119.713 1599194136.242 0 527360 00000000 .... 0 02000280 .... 80
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* 10.1.1.215 10.1.1.200 2222 2222 17 1599194119.716 1599194136.397 187488 0 02000280 .... 56 00000000 .... 0
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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_cip(lpi_data_t *data) {
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if (MATCH(data->payload[0], 0x02, 0x00, 0x02, 0x80) &&
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MATCH(data->payload[1], 0x00, 0x00, 0x00, 0x00))
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return true;
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if (MATCH(data->payload[1], 0x02, 0x00, 0x02, 0x80) &&
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MATCH(data->payload[0], 0x00, 0x00, 0x00, 0x00))
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return true;
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return false;
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}
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static inline bool match_cip_io(lpi_data_t *data, lpi_module_t *mod UNUSED) {
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if (data->server_port != 2222 || data->client_port != 2222)
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return false;
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if (match_cip(data))
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return true;
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return false;
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}
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static lpi_module_t lpi_cip_io = {
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LPI_PROTO_UDP_CIP_IO,
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LPI_CATEGORY_ICS,
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"CIP_I/O",
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100,
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match_cip_io
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};
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void register_cip_io(LPIModuleMap *mod_map) {
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register_protocol(&lpi_cip_io, mod_map);
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}
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