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92 lines
2.4 KiB
Bash
Executable File
92 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# $Id: fhem-getstate,v 1.2 2009-01-12 09:21:53 rudolfkoenig Exp $
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#
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# Copyright notice
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#
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# (c) 2008 Copyright: Martin Fischer (m_fischer at gmx dot de)
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# All rights reserved
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#
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# This script 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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# The GNU General Public License can be found at
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# http://www.gnu.org/copyleft/gpl.html.
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# A copy is found in the textfile GPL.txt and important notices to the license
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# from the author is found in LICENSE.txt distributed with these scripts.
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#
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# This script 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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################################################################
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NCAT=`which netcat`
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HOST="localhost"
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PORT="7072"
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VERS="$Revision: 1.2 $"
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# Functions
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function version {
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echo "fhem-getstate, Version$VERS
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Copyright (C) 2008 Martin Fischer <m_fischer@gmx.de>
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law.
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Written by Martin Fischer"
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exit $1
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}
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function longhelp {
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echo "\
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Usage: fhem-getstate [OPTION] DEVICE
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Connect to a FHEM-Server running on 'localhost 7072' and print the status for
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the given DEVICE as a space seperated list for use in e.g. Cacti.
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Mandatory arguments:
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-d DEVICE print the status for DEVICE as defined in FHEM
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Optional:
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-s SERVER Resolvable Hostname or IP address of FHEM (default: localhost)
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-p PORT Listening Port of FHEM (default: 7072)
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-q quiet mode
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-h show this help
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-v show version
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Reports bugs to <m_fischer@gmx.de>.
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"
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exit $1
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}
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function usage {
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echo >&2 "Usage: fhem-getstate [-s <server>] [-p <port>] -d <devspec> [-h] [-v]" && exit $1;
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}
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# check for arguments
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if (( $# <= 0 )); then
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usage 1;
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fi
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# get options
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while getopts "s:p:d:hv" option; do
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case $option in
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d) DEV=$OPTARG;;
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h) longhelp 0;;
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p) PORT=$OPTARG;;
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s) HOST="$OPTARG";;
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v) version 0;;
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?) usage 1;;
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esac
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done
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(echo "getstate ${DEV}" | $NCAT -w1 ${HOST} ${PORT})
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exit 0;
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