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|
#!/usr/bin/env bash
#
# vim: set sw=2 ts=2 expandtab:
#
# Copyright (C) 2010 by Multi-Tech Systems
#
# Author: James Maki <jmaki@multitech.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
PATH=${PATH}:.
source /usr/lib/mts-io-sysfs/mts-io-sysfs-inc.sh
trap "exit_handler" EXIT
exit_handler() {
local exit_code=$?
if [ ${exit_code} -ne 0 ]; then
log_error "exiting with ${exit_code}"
fi
}
reset_short_handler() {
echo "reset short signal received"
}
reset_long_handler() {
echo "reset long signal received"
}
RESET_SHORT_CMD="reset_short_handler"
RESET_LONG_CMD="reset_long_handler"
RESET_SHORT_SIGNAL=$(kill -l SIGUSR1)
RESET_LONG_SIGNAL=$(kill -l SIGUSR2)
PROGRAM=$(basename $0)
VERSION="0.0.2"
print_version() {
printf "${PROGRAM} ${VERSION}\n"
printf "Copyright (C) 2010 by Multi-Tech Systems\n"
cat <<EOF
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 2 or (at your option) any later version.
This program has absolutely no warranty.
EOF
}
usage() {
local out=1
if [ $# -eq 1 ]; then
out=${1}
fi
printf "Usage: ${PROGRAM} [ OPTIONS ] OBJECT [--] [ ARGUMENTS ]\n" >&${out}
printf "where OBJECT := {\n" >&${out}
printf " show SHOW-NAME |\n" >&${out}
printf " store STORE-NAME { value } |\n" >&${out}
printf " reset-monitor-trap [short-cmd cmd signame] [long-cmd cmd signame]\n" >&${out}
printf " }\n" >&${out}
printf "\n" >&${out}
printf " SHOW-NAME := {\n" >&${out}
printf " board-temperature |\n" >&${out}
printf " eth0-enabled |\n" >&${out}
printf " extserial-dcd |\n" >&${out}
printf " extserial-ri |\n" >&${out}
printf " extserial-dsr |\n" >&${out}
printf " led-cd |\n" >&${out}
printf " led-sdk-b |\n" >&${out}
printf " led-sig1 |\n" >&${out}
printf " led-sdk-c |\n" >&${out}
printf " led-sig2 |\n" >&${out}
printf " led-sdk-d |\n" >&${out}
printf " led-sig3 |\n" >&${out}
printf " led-sdk-e |\n" >&${out}
if [ "${MTS_IO_CONTROLS_STATUS_LED}" = "true" ]; then
printf " led-status |\n" >&${out}
printf " led-sdk-a |\n" >&${out}
fi
if [ "${MTS_IO_CONTROLS_LS_LED}" = "true" ]; then
printf " led-ls |\n" >&${out}
fi
printf " radio-reset |\n" >&${out}
printf " reset |\n" >&${out}
printf " reset-monitor\n" >&${out}
printf " }\n" >&${out}
printf "\n" >&${out}
printf " STORE-NAME := {\n" >&${out}
printf " eth0-enabled BOOLEAN |\n" >&${out}
printf " extserial-dcd BOOLEAN |\n" >&${out}
printf " extserial-ri BOOLEAN |\n" >&${out}
printf " extserial-dsr BOOLEAN |\n" >&${out}
printf " led-cd BOOLEAN |\n" >&${out}
printf " led-sdk-b BOOLEAN |\n" >&${out}
printf " led-sig1 BOOLEAN |\n" >&${out}
printf " led-sdk-c BOOLEAN |\n" >&${out}
printf " led-sig2 BOOLEAN |\n" >&${out}
printf " led-sdk-d BOOLEAN |\n" >&${out}
printf " led-sig3 BOOLEAN |\n" >&${out}
printf " led-sdk-e BOOLEAN |\n" >&${out}
if [ "${MTS_IO_CONTROLS_STATUS_LED}" = "true" ]; then
printf " led-status LED-VALUE |\n" >&${out}
printf " led-sdk-a LED-VALUE |\n" >&${out}
fi
if [ "${MTS_IO_CONTROLS_LS_LED}" = "true" ]; then
printf " led-ls BOOLEAN |\n" >&${out}
fi
printf " radio-reset { 0 } |\n" >&${out}
printf " reset-monitor { pid short-signal long-signal }\n" >&${out}
printf " }\n" >&${out}
printf "\n" >&${out}
printf " OPTIONS := {\n" >&${out}
printf " --verbose\n" >&${out}
printf " }\n" >&${out}
printf "\n" >&${out}
printf " BOOLEAN := { OFF | ON }\n" >&${out}
printf " LED-VALUE := { OFF | ON | LED-FLASHING }\n" >&${out}
printf " OFF := 0\n" >&${out}
printf " ON := 1\n" >&${out}
printf " LED-FLASHING := 2\n" >&${out}
printf "\n" >&${out}
}
ARGS=$(getopt -o "" --long verbose,version,help -n $0 -- "$@")
if [ $? != 0 ]; then
usage 2
exit 1
fi
eval set -- "${ARGS}"
while true; do
case "$1" in
--version)
print_version
exit 0
shift
;;
--help)
usage 1
exit 0
shift
;;
--verbose)
VERBOSE=true
shift
;;
--)
shift
break
;;
*)
usage 2
exit 1
;;
esac
done
if [ $# -lt 1 ]; then
usage 2
exit 1
fi
cmd=${1}
shift
case "${cmd}" in
show)
show "$@"
;;
store)
store "$@"
;;
show-trigger)
show_trigger "$@"
;;
store-trigger)
store_trigger "$@"
;;
reset-monitor-trap)
while true; do
if [ $# -eq 0 ]; then
break
fi
if [ $# -ne 3 ]; then
usage 2
exit 1
fi
case "${1}" in
short-cmd)
RESET_SHORT_CMD=${2}
RESET_SHORT_SIGNAL=$(kill -l ${3})
if [ $? -ne 0 ]; then
exit 1
fi
;;
long-cmd)
RESET_LONG_CMD=${2}
RESET_LONG_SIGNAL=$(kill -l ${3})
if [ $? -ne 0 ]; then
exit 1
fi
;;
*)
usage 2
exit 1
;;
esac
shift; shift; shift
done
trap "${RESET_SHORT_CMD}" ${RESET_SHORT_SIGNAL}
trap "${RESET_LONG_CMD}" ${RESET_LONG_SIGNAL}
store reset-monitor "$$ ${RESET_SHORT_SIGNAL} ${RESET_LONG_SIGNAL}"
while true; do
sleep 1
done
;;
*)
usage 2
exit 1
;;
esac
exit 0
|
