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mirror of https://github.com/libretro/Lakka-LibreELEC.git synced 2024-12-15 15:39:56 +00:00
2018-07-17 23:58:49 +02:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2009-2013 Stephan Raue (stephan@openelec.tv)
. /etc/profile
# start locking mechanism - allows only one instance to be run at a time
HDHR_LOCKFILE="/var/lock/userspace-driver-hdhomerun.lck"
HDHR_LOCKFD=99
# obtain an exclusive lock
exlock() { eval "exec $HDHR_LOCKFD>\"$HDHR_LOCKFILE\""; flock -x $HDHR_LOCKFD; }
# drop a lock
unlock() { flock -u $HDHR_LOCKFD; flock -xn $HDHR_LOCKFD && rm -f "$HDHR_LOCKFILE"; }
# end locking mechanism
# exclusive lock
exlock
HDHR_ADDON_DIR="$HOME/.kodi/addons/driver.dvb.hdhomerun"
HDHR_ADDON_HOME="$HOME/.kodi/userdata/addon_data/driver.dvb.hdhomerun"
HDHR_ADDON_SETTINGS="$HDHR_ADDON_HOME/settings.xml"
# modules are not automatically loaded
modprobe dvb_hdhomerun
modprobe dvb_hdhomerun_fe
mkdir -p $HDHR_ADDON_HOME
if [ ! -f "$HDHR_ADDON_HOME/dvbhdhomerun.sample" ]; then
cp $HDHR_ADDON_DIR/config/* $HDHR_ADDON_HOME/
fi
if [ ! -f "$HDHR_ADDON_SETTINGS" ]; then
cp $HDHR_ADDON_DIR/settings-default.xml $HDHR_ADDON_SETTINGS
fi
mkdir -p /var/config
# check settings version
XML_SETTINGS_VER="$(xmlstarlet sel -t -m settings -v @version $HDHR_ADDON_SETTINGS)"
if [ "$XML_SETTINGS_VER" = "2" ]; then
xmlstarlet sel -t -m settings/setting -v @id -o "=\"" -v . -o "\"" -n "$HDHR_ADDON_SETTINGS" > /var/config/hdhomerun-addon.conf
else
xmlstarlet sel -t -m settings -m setting -v @id -o "=\"" -v @value -o "\"" -n "$HDHR_ADDON_SETTINGS" > /var/config/hdhomerun-addon.conf
fi
. /var/config/hdhomerun-addon.conf
if [ -z "$(pidof userhdhomerun)" ]; then
if [ "$ENABLE_TUNER_TYPES" = "true" ]; then
DVBHDHOMERUN_CONF_TMP=/tmp/dvbhdhomerun.conf
touch $HDHR_ADDON_HOME/dvbhdhomerun.conf
cp $HDHR_ADDON_HOME/dvbhdhomerun.conf $DVBHDHOMERUN_CONF_TMP
# get tuner serial numbers
SERIALS=$(cat /var/config/hdhomerun-addon.conf | sed -n 's|^ATTACHED_TUNER_\(.*\)_DVBMODE=.*|\1|gp' | sort | uniq)
. /var/config/hdhomerun-addon.conf
for SERIAL_UNIQ in $SERIALS; do
DVBMODE=$(eval echo \$ATTACHED_TUNER_${SERIAL_UNIQ}_DVBMODE)
FULLNAME=$(eval echo \$ATTACHED_TUNER_${SERIAL_UNIQ}_FULLNAME)
DISABLE=$(eval echo \$ATTACHED_TUNER_${SERIAL_UNIQ}_DISABLE)
NUMBERS=$(eval echo \$ATTACHED_TUNER_${SERIAL_UNIQ}_NUMBERS)
NUMBERS=$(( $NUMBERS -1 ))
NUMBERS=$(( $NUMBERS *1 ))
for i in $(seq 0 $NUMBERS); do
SERIAL="$SERIAL_UNIQ-$i"
[ "$DVBMODE" = "auto" ] && DVBMODE=""
# remove setttings for this tuner
awk -v val="[$SERIAL]" '$0 == val {flag=1; next} /^tuner_type=|^use_full_name=|^disable=|^#|^$/{if (flag==1) next} /.*/{flag=0; print}' $DVBHDHOMERUN_CONF_TMP >${DVBHDHOMERUN_CONF_TMP}-types
mv ${DVBHDHOMERUN_CONF_TMP}-types $DVBHDHOMERUN_CONF_TMP
echo "" >>$DVBHDHOMERUN_CONF_TMP
# remove empty lines at the end of file
sed -i -e ':a' -e '/^\n*$/{$d;N;};/\n$/ba' $DVBHDHOMERUN_CONF_TMP
ADDNEW=true
if [ -n "$DVBMODE" ]; then
[ $ADDNEW = true ] && ADDNEW=false && echo "[$SERIAL]" >>$DVBHDHOMERUN_CONF_TMP
echo "tuner_type=$DVBMODE" >>$DVBHDHOMERUN_CONF_TMP
fi
if [ "$FULLNAME" = "true" ]; then
[ $ADDNEW = true ] && ADDNEW=false && echo "[$SERIAL]" >>$DVBHDHOMERUN_CONF_TMP
echo "use_full_name=true" >>$DVBHDHOMERUN_CONF_TMP
fi
if [ "$DISABLE" = "true" ]; then
[ $ADDNEW = true ] && ADDNEW=false && echo "[$SERIAL]" >>$DVBHDHOMERUN_CONF_TMP
echo "disable=true" >>$DVBHDHOMERUN_CONF_TMP
fi
echo "" >>$DVBHDHOMERUN_CONF_TMP
done
done
# remove logging from libhdhomerun library
awk -v val="[libhdhomerun]" '$0 == val {flag=1; next} /^enable=|^logfile=|^#|^$/{if (flag==1) next} /.*/{flag=0; print}' $DVBHDHOMERUN_CONF_TMP >${DVBHDHOMERUN_CONF_TMP}-log
mv ${DVBHDHOMERUN_CONF_TMP}-log $DVBHDHOMERUN_CONF_TMP
echo "" >>$DVBHDHOMERUN_CONF_TMP
# remove empty lines at the end of file
sed -i -e ':a' -e '/^\n*$/{$d;N;};/\n$/ba' $DVBHDHOMERUN_CONF_TMP
if [ "$LIBHDHOMERUN_LOG" = "true" ]; then
cat >>$DVBHDHOMERUN_CONF_TMP << EOF
[libhdhomerun]
enable=true
logfile=/var/log/dvbhdhomerun_libhdhomerun.log
EOF
fi
md5_1=$(md5sum -b $DVBHDHOMERUN_CONF_TMP | awk '{print $1}')
md5_2=$(md5sum -b $HDHR_ADDON_HOME/dvbhdhomerun.conf | awk '{print $1}')
if [ "$md5_1" != "$md5_2" ]; then
# file changed - copy to addon home
cp $DVBHDHOMERUN_CONF_TMP $HDHR_ADDON_HOME/dvbhdhomerun.conf
fi
fi
rm -f /tmp/dvbhdhomerun
if [ -f $HDHR_ADDON_HOME/dvbhdhomerun.conf ]; then
ln -s $HDHR_ADDON_HOME/dvbhdhomerun.conf /tmp/dvbhdhomerun
fi
[ -z "$PRE_WAIT" ] && PRE_WAIT=0
PRE_WAIT=$(( $PRE_WAIT *1 ))
[ -z "$POST_WAIT" ] && POST_WAIT=0
POST_WAIT=$(( $POST_WAIT *1 ))
logger -t HDHomeRun "### Pre wait for $PRE_WAIT sec ###"
sleep $PRE_WAIT
mkdir -p /var/log/
rm -f /var/log/dvbhdhomerun.log
if [ "$USERHDHOMERUN_LOG" = "true" ]; then
userhdhomerun -f
else
userhdhomerun -f -d
fi
logger -t HDHomeRun "### Post wait for $POST_WAIT sec ###"
sleep $POST_WAIT
# save adapter names in background
(
sleep 4
sn_old=$(cat $HDHR_ADDON_HOME/adapters.txt 2>/dev/null)
sn_new=$(grep "Name of device: " /var/log/dvbhdhomerun.log)
if [ "$sn_old" != "$sn_new" ]; then
echo -n $sn_new >$HDHR_ADDON_HOME/adapters.txt
fi
)&
fi
logger -t HDHomeRun "### HDHomeRun ready ###"
# unlock the lock
unlock