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80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
/*
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* OpenMODBUS/TCP to RS-232/485 MODBUS RTU gateway
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*
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* cfg.h - configuration related procedures
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*
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* Copyright (c) 2002-2003, 2013, Victor Antonovich (v.antonovich@gmail.com)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: cfg.h,v 1.3 2015/02/25 10:33:57 kapyar Exp $
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*/
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#ifndef _CFG_H
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#define _CFG_H
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#include "globals.h"
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#include "log.h"
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#include "tty.h"
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#include "conn.h"
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/* Global configuration storage structure */
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typedef struct
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{
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#ifdef LOG
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/* debug level */
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char dbglvl;
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/* log file name */
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char logname[INTBUFSIZE + 1];
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#endif
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/* tty port name */
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char ttyport[INTBUFSIZE + 1];
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/* tty speed */
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int ttyspeed;
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/* tty mode */
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char *ttymode;
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/* trx control type (0 - ADDC, 1 - by RTS) */
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int trxcntl;
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/* TCP server port number */
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int serverport;
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/* maximum number of connections */
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int maxconn;
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/* number of tries of request in case timeout (0 - no tries attempted) */
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int maxtry;
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/* staled connection timeout (in sec) */
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int conntimeout;
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/* inter-request pause (in msec) */
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unsigned long rqstpause;
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/* response waiting time (in msec) */
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unsigned long respwait;
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/* inter-byte response pause (in usec) */
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unsigned long resppause;
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} cfg_t;
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/* Prototypes */
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extern cfg_t cfg;
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void cfg_init(void);
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#endif /* _CFG_H */
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