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LibreELEC.tv/packages/addons/driver/hdhomerun/source/bin/userspace-driver.sh
2013-05-30 12:12:28 +03:00

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#!/bin/sh
################################################################################
# This file is part of OpenELEC - http://www.openelec.tv
# Copyright (C) 2009-2013 Stephan Raue (stephan@openelec.tv)
#
# This Program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This Program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenELEC.tv; see the file COPYING. If not, write to
# the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
# http://www.gnu.org/copyleft/gpl.html
################################################################################
. /etc/profile
ADDON_DIR="$HOME/.xbmc/addons/driver.dvb.hdhomerun"
ADDON_HOME="$HOME/.xbmc/userdata/addon_data/driver.dvb.hdhomerun"
ADDON_SETTINGS="$ADDON_HOME/settings.xml"
# modules are not automatically loaded
modprobe dvb_hdhomerun
modprobe dvb_hdhomerun_fe
mkdir -p $ADDON_HOME
if [ ! -f "$ADDON_HOME/dvbhdhomerun.sample" ]; then
cp $ADDON_DIR/config/* $ADDON_HOME/
fi
if [ ! -f "$ADDON_SETTINGS" ]; then
cp $ADDON_DIR/settings-default.xml $ADDON_SETTINGS
fi
mkdir -p /var/config
cat "$ADDON_SETTINGS" | awk -F\" '{print $2"=\""$4"\""}' | sed '/^=/d' > /var/config/hdhomerun-addon.conf
. /var/config/hdhomerun-addon.conf
if [ -z "$(pidof userhdhomerun)" ]; then
if [ "$ENABLE_TUNER_TYPES" = "true" ]; then
DVBHDHOMERUN_CONF_TMP=/tmp/dvbhdhomerun.conf
touch $ADDON_HOME/dvbhdhomerun.conf
cp $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-\2|gp' | sort | uniq)
. /var/config/hdhomerun-addon.conf
for SERIAL in $SERIALS; do
SERIAL_VAR=$(echo $SERIAL | sed 's|-|_|')
DVBMODE=$(eval echo \$ATTACHED_TUNER_${SERIAL_VAR}_DVBMODE)
FULLNAME=$(eval echo \$ATTACHED_TUNER_${SERIAL_VAR}_FULLNAME)
DISABLE=$(eval echo \$ATTACHED_TUNER_${SERIAL_VAR}_DISABLE)
[ "$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
# 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 $ADDON_HOME/dvbhdhomerun.conf | awk '{print $1}')
if [ "$md5_1" != "$md5_2" ]; then
# file changed - copy to addon home
cp $DVBHDHOMERUN_CONF_TMP $ADDON_HOME/dvbhdhomerun.conf
fi
fi
rm -f /tmp/dvbhdhomerun
if [ -f $ADDON_HOME/dvbhdhomerun.conf ]; then
ln -s $ADDON_HOME/dvbhdhomerun.conf /tmp/dvbhdhomerun
fi
[ -z "$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
userhdhomerun -f
logger -t HDHomeRun "### Post wait for $POST_WAIT sec ###"
sleep $POST_WAIT
# save adapter names in background
(
sleep 4
sn_old=$(cat $ADDON_HOME/adapters.txt 2>/dev/null)
sn_new=$(grep "Name of device: " /var/log/dvbhdhomerun.log)
if [ "$sn_old" != "$sn_new" ]; then
echo -n $sn_new >$ADDON_HOME/adapters.txt
fi
)&
fi
logger -t HDHomeRun "### HDHomeRun ready ###"