#!/sbin/runscript # Copyright (C) 2011 Henning Schild # Copyright (C) 2011 Sebastian Pipping # # Distributed under the terms of the GNU General Public License, v2 or later opts="low high info" SMAPI_SYSFS="/sys/devices/platform/smapi" BATS="BAT0 BAT1" depend() { after modules } start() { local state1 local state2 ebegin "Making sure that module 'tp_smapi' is loaded" modprobe tp_smapi state1=$? eend ${state1} ebegin "Checking for \"${SMAPI_SYSFS}\"" test -d "${SMAPI_SYSFS}" state2=$? eend ${state2} if [ "${state1}" -ne "0" ] || [ "${state2}" -ne "0" ]; then return 1 fi ebegin "Starting ${SVCNAME}" set_all ${SMAPI_THRESH_START} ${SMAPI_THRESH_STOP} eend $? } stop() { einfo "Nothing required to be done to stop ${SVCNAME}" } require_started() { if ! service_started; then "${RC_SERVICE}" start || return $? fi } high() { require_started einfo "Switching ${SVCNAME} to high thesholds" set_all ${SMAPI_HIGH_THRESH_START} ${SMAPI_HIGH_THRESH_STOP} } low() { require_started einfo "Switching ${SVCNAME} to low thesholds" set_all ${SMAPI_LOW_THRESH_START} ${SMAPI_LOW_THRESH_STOP} } set_all() { local tstart=$1 local tstop=$2 local bat for bat in ${BATS}; do ebegin " setting thresholds for ${bat}: $tstart $tstop" echo ${tstart} > ${SMAPI_SYSFS}/${bat}/start_charge_thresh echo ${tstop} > ${SMAPI_SYSFS}/${bat}/stop_charge_thresh eend $? done } info() { local presence local tstart local tstop local bat require_started for bat in ${BATS}; do tstart=$(cat ${SMAPI_SYSFS}/${bat}/start_charge_thresh) tstop=$(cat ${SMAPI_SYSFS}/${bat}/stop_charge_thresh) if [ "$(cat ${SMAPI_SYSFS}/${bat}/installed)" -eq "1" ]; then presence=" [installed]" fi einfo "${bat}: ${tstart} ${tstop}${presence}" done }