From 9cad7d0fe21304a6eef1621edf330378517ab4e9 Mon Sep 17 00:00:00 2001
From: Stefan Huber <shuber@sthu.org>
Date: Sat, 4 Jan 2014 10:04:09 +0100
Subject: [PATCH] Adding smapi set battery scripts

---
 smapi/smapi.conf       |  13 +++++
 smapi/smapi_battthresh | 105 +++++++++++++++++++++++++++++++++++++++++
 systemd/smapi.service  |  11 +++++
 3 files changed, 129 insertions(+)
 create mode 100644 smapi/smapi.conf
 create mode 100755 smapi/smapi_battthresh
 create mode 100644 systemd/smapi.service

diff --git a/smapi/smapi.conf b/smapi/smapi.conf
new file mode 100644
index 0000000..5943e90
--- /dev/null
+++ b/smapi/smapi.conf
@@ -0,0 +1,13 @@
+# Battery charging threshholds for smapi_battthresh
+
+# values to be used for 'smapi_battthresh low'
+BATTERY_LOW_THRESH_START="50"
+BATTERY_LOW_THRESH_STOP="70"
+
+# values to be used for '/smapi_battthresh high'
+BATTERY_HIGH_THRESH_START="95"
+BATTERY_HIGH_THRESH_STOP="100"
+
+# default thresholds 'smapi_battthresh'
+BATTERY_THRESH_START="${BATTERY_LOW_THRESH_START}"
+BATTERY_THRESH_STOP="${BATTERY_LOW_THRESH_STOP}"
diff --git a/smapi/smapi_battthresh b/smapi/smapi_battthresh
new file mode 100755
index 0000000..09c743a
--- /dev/null
+++ b/smapi/smapi_battthresh
@@ -0,0 +1,105 @@
+#!/bin/sh
+# Copyright (c) 2014 Stefan Huber
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following
+# conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+# Author: Stefan Huber <shuber@sthu.org>
+
+
+
+CONFIG_FILE="/etc/smapi.conf"
+SMAPI_SYSFS="/sys/devices/platform/smapi"
+BATS="BAT0 BAT1"
+
+load_config() {
+	if [ -e ${CONFIG_FILE} ]; then
+		source ${CONFIG_FILE}
+	else
+		echo "No config file /etc/smapi.conf found."
+		exit 1
+	fi
+}
+
+set_all() {
+	local tstart=$1
+	local tstop=$2
+	local bat
+
+	for bat in ${BATS}; do
+		echo "  setting thresholds for ${bat}: $tstart $tstop"
+		echo ${tstart} > ${SMAPI_SYSFS}/${bat}/start_charge_thresh
+		echo ${tstop} > ${SMAPI_SYSFS}/${bat}/stop_charge_thresh
+	done
+}
+
+set_default() {
+	echo "Switching to default thesholds"
+	load_config
+	set_all ${BATTERY_THRESH_START} ${BATTERY_THRESH_STOP}
+}
+
+set_high() {
+	echo "Switching to high thesholds"
+	load_config
+	set_all ${BATTERY_HIGH_THRESH_START} ${BATTERY_HIGH_THRESH_STOP}
+}
+
+set_low() {
+	echo "Switching to low thesholds"
+	load_config
+	set_all ${BATTERY_LOW_THRESH_START} ${BATTERY_LOW_THRESH_STOP}
+}
+
+info() {
+	local presence
+	local tstart
+	local tstop
+	local bat
+
+	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
+		echo "${bat}: ${tstart}..${tstop}${presence}"
+	done
+}
+
+if [ "$#" = "0" ]; then
+	info
+else
+	case "$1" in
+		high)
+			set_high
+			;;
+		low)
+			set_low
+			;;
+		default)
+			set_default
+			;;
+		*)
+			info
+			;;
+	esac
+fi
diff --git a/systemd/smapi.service b/systemd/smapi.service
new file mode 100644
index 0000000..7540f69
--- /dev/null
+++ b/systemd/smapi.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=iptables
+Before=network.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/local/bin/smapi_battthresh default
+
+[Install]
+WantedBy=multi-user.target
-- 
2.39.5