add app-laptop/tp_smapi-0.41

[shuber-gentoo-overlay.git] / app-laptop / tp_smapi / files / tp_smapi-0.41-initd

diff --git a/app-laptop/tp_smapi/files/tp_smapi-0.41-initd b/app-laptop/tp_smapi/files/tp_smapi-0.41-initd
new file mode 100755 (executable)
index 0000000..4edb051
--- /dev/null
+++ b/app-laptop/tp_smapi/files/tp_smapi-0.41-initd
@@ -0,0 +1,92 @@
+#!/sbin/runscript
+# Copyright (C) 2011 Henning Schild <henning@wh9.tu-dresden.de>
+# Copyright (C) 2011 Sebastian Pipping <sebastian@pipping.org>
+#
+# 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
+}