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LibreELEC.tv/packages/addons/driver/sundtek-mediatv/source/bin/userspace-driver.sh
2012-06-08 18:46:08 +02:00

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#!/bin/sh
################################################################################
# This file is part of OpenELEC - http://www.openelec.tv
# Copyright (C) 2009-2012 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="$HOME/.xbmc/addons/driver.dvb.sundtek-mediatv"
ADDON_HOME="$HOME/.xbmc/userdata/addon_data/driver.dvb.sundtek-mediatv"
SUNDTEK_READY="/var/run/sundtek.ready"
ADAPTER_WAIT_TIME=120
NETWORK_TUNER_IP=$(awk '/^network_tuner_ip=/ {split($0,a,"="); printf("%s", a[2])}' "$ADDON_HOME/sundtek.conf")
mkdir -p $ADDON_HOME
if [ ! -f "$ADDON_HOME/sundtek.conf" ]; then
cp $ADDON_DIR/config/* $ADDON_HOME/
fi
SUNDTEK_ARG="--pluginpath=$ADDON_DIR/bin --daemon"
if [ -z "$(pidof mediasrv)" ]; then
rm -f /var/log/mediasrv.log
rm -f /var/log/mediaclient.log
rm -f $SUNDTEK_READY
rm -f /tmp/sundtek.conf
ln -sf $ADDON_HOME/sundtek.conf /tmp/sundtek.conf
mediasrv $SUNDTEK_ARG
if [ -n "$NETWORK_TUNER_IP" ]; then
logger -t Sundtek "### Trying to connect Sundtek device $NETWORK_TUNER_IP ###"
mediaclient --mount=$NETWORK_TUNER_IP
else
logger -t Sundtek "### Trying to attach Sundtek device ###"
fi
# wait for device to get attached or connected
cnt=0
while [ 1 ]; do
if [ -n "$NETWORK_TUNER_IP" -a -e /dev/dvb/adapter*/frontend* ]; then
sh $ADDON_DIR/bin/device-attached.sh
fi
if [ -f $SUNDTEK_READY ]; then
rm -f $SUNDTEK_READY
break
elif [ "$cnt" = "$ADAPTER_WAIT_TIME" ]; then
logger -t Sundtek "### No Sundtek device attached or connected ###"
return
fi
let cnt=cnt+1
usleep 500000
done
(
# save adapter serial number in background
sleep 4
serial_number_old=$(cat $ADDON_HOME/adapters.txt 2>/dev/null)
serial_number_new=$(mediaclient -e | awk '/device / {print $0} /ID:/ {print $2}')
if [ "$serial_number_old" != "$serial_number_new" ]; then
echo "$serial_number_new" >$ADDON_HOME/adapters.txt
fi
)&
fi
export LD_PRELOAD=$ADDON_DIR/lib/libmediaclient.so:$LD_PRELOAD