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#!/sbin/openrc-run
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License, v2
# Hint: We don't use start-stop-daemon, because pidfile is the same
# for every irattach instance. So it isn't reliable if we have more
# than one IrDA device (i.e. with IrDA-USB).
depend() {
use serial
}
checkconfig() {
if [ -z "${DEVICE}" ]; then
DEVICE="/dev/ttyS1"
fi
if [ -z "${DONGLE}" -o "${DONGLE}" = "none" ]; then
DONGLE=""
else
DONGLE="-d ${DONGLE}"
fi
if [ "${DISCOVERY}" = "yes" ]; then
DISCOVERY="-s"
else
DISCOVERY=""
fi
NET_IRDA_OPTS=""
# Set maximum baud rate for IrDA
if [ -n "${MAX_BAUD_RATE}" ]; then
NET_IRDA_OPTS="${NET_IRDA_OPTS} net.irda.max_baud_rate=${MAX_BAUD_RATE}"
fi
# Disable discovery (enabling is done automatically by irattach)
if [ -z "${DISCOVERY}" ]; then
NET_IRDA_OPTS="${NET_IRDA_OPTS} net.irda.discovery=0"
fi
# Ensure that SIR driver is loaded (needed for pmac_zilog)
case "${DEVICE}" in
/dev/ttyS*) LOAD_MODULES="${LOAD_MODULES} irtty-sir";;
esac
}
remove_module() {
local CNT=0
while ! /sbin/modprobe -sqr ${1}; do
[ $((CNT++)) -eq 10 ] && break
sleep 0.25
done
}
start() {
checkconfig
ebegin "Starting IrDA"
# Needed for some machines in FIR-mode
[ -n "${SETSERIAL}" ] && /bin/setserial ${SETSERIAL} uart none port 0x0 irq 0
# Load IrDA modules
/sbin/modprobe -sqa ircomm-tty ${LOAD_MODULES}
# Set IrDA options
[ -n "${NET_IRDA_OPTS}" ] && /sbin/sysctl -e -q -w ${NET_IRDA_OPTS}
# Finally, attach IrDA device
/usr/sbin/irattach ${DEVICE} ${DONGLE} ${DISCOVERY}
eend ${?}
}
stop() {
ebegin "Shutting down IrDA"
/usr/bin/pkill -f "^/usr/sbin/irattach ${DEVICE} ?"
eend ${?}
# Try to remove IrDA driver
case "${DEVICE}" in
/dev/ttyS*) remove_module irtty-sir;;
irda[0-9]*) remove_module ${DEVICE};;
esac
return 0 # never fail
}
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