#!/bin/bash
exec 2>&1
export TERM=linux
. /etc/rc.conf
. /etc/rc.d/functions
. /usr/MythVantage/bin/install_functions.sh

LOG=/tmp/remotes.log

MODPROBE="/usr/bin/modprobe"
LIRCD="/usr/bin/lircd"

SETSERIAL="/usr/bin/setserial"

if [ -f $LOG ]
then
    rm -f $LOG
fi

echo "`date` --- run started" >> $LOG

echo "====== lirc modules already loaded ==========" >> $LOG
lsmod |grep lirc >> $LOG
echo "====== lirc modules end =========" >> $LOG
echo >> $LOG
#What is done in this file may not be enough to start your specific remote.
#If that is true of your remote place your remote startup commands in:
# /etc/runit/lirc.sh
#Anything in that file will be used and the rest of this file is ignored.

if [ -x /etc/runit/lirc.sh ]
then
    #program must not terminate.
    stat_runit "Starting remotes from /etc/runit/lirc.sh"
    echo "Starting remotes from /etc/runit/lirc.sh" >>$LOG
    /etc/runit/lirc.sh
else
    . /etc/systemconfig
    stat_runit "Starting remotes"

    [ -e /etc/sv/remotes/.runtime ] || mkdir -p /etc/sv/remotes/.runtime
    [ -e /var/run/lirc ] || mkdir -p /var/run/lirc

    num_lirc=`ls -la /dev/lirc[0-9] 2>/dev/null |wc -l `
    num_lirc=$((num_lirc-1))

    serial_port=""

    if [ x$ReceiverType = xserial ]
    then
        serial_port=$ReceiverSerialport
    elif [ x$HostBlasterType = xserial ]
    then
        serial_port=$HostSerialPort_blasterlirc
    fi

    if [ -n "$serial_port" ]
    then
        echo "Serial device setup:  $serial_port" >>$LOG
        #/dev/ttyS0 (COM1), port 0x3f8, irq 4
        #/dev/ttyS1 (COM2), port 0x2f8, irq 3
        #/dev/ttyS2 (COM3), port 0x3e8, irq 4
        #/dev/ttyS3 (COM4), port 0x2e8, irq 3
        printhl "   Using serial device, loading module lirc_serial"
        case $serial_port in
        ttyS0)
               FLAGS="io=0x3f8  irq=4 debug=1 "
               ;;
        ttyS1)
               FLAGS="io=0x2f8  irq=3 debug=1"
               ;;
        ttyS2)
                FLAGS="io=0x3e8  irq=4 debug=1"
               ;;
        ttyS3)
                FLAGS="io=0x2e8  irq=3 debug=1"
               ;;
        esac
        
        #set_serial debugging
        $SETSERIAL -va /dev/$serial_port  2>&1 >> $LOG
        echo '' 2>&1 >> $LOG
        
        #run set_serial command
        $SETSERIAL -v /dev/$serial_port uart none 2>&1 >> $LOG
        echo '' 2>&1 >> $LOG
        
        #set_serial debugging
        $SETSERIAL -va /dev/$serial_port  2>&1 >> $LOG
        sleep 1        
             
        #remove lirc_serial
        echo "*Removing lirc_serial" 2>&1 >> $LOG
        /usr/bin/rmmod -v lirc_serial 2>> $LOG
        /usr/bin/rmmod -v lirc_dev 2>> $LOG
        
        echo "*Loading lirc_serial" 2>&1 >> $LOG
        echo "$MODPROBE  lirc_serial $FLAGS" 2>&1 >> $LOG
        $MODPROBE -v lirc_serial $FLAGS 2>&1 >> $LOG
     
        echo "====== lirc modules after load ==========" >> $LOG
        lsmod |grep lirc >> $LOG
        echo "====== lirc modules end =========" >> $LOG
        
        sleep 1
        
        echo "====== dmesg output ============" >>$LOG
        dmesg | tail -20 >> $LOG
        echo "======= dmesg end ===========" >>$LOG
        
    fi

    if [ x$HostBlasterType = xCommandIR -o x$ReceiverType = xCommandIR ]
    then
        CMD="$LIRCD --release --nodaemon --driver=commandir"
        printhl "   Using commandir"
        echo $CMD >>$LOG
        $CMD >>$LOG 2>>$LOG

    elif [ x$HostBlasterType = xiguanaIR-usb -o x$ReceiverType = xiguanaIR-usb ]
    then
        sv start igdaemon
        CMD="$LIRCD --release --nodaemon --driver=iguanaIR"
        printhl "       Using iguanaIR usb"
        echo $CMD >>$LOG
        $CMD >>$LOG 2>>$LOG

    elif [ x$ReceiverType = "xSiliconDust_HDHR" ]
    then
        # if using the SiliconDust_HDHR as an I/R Receiver
        CMD="$LIRCD --nodaemon --driver=udp --device=5000"
        printhl "   Using SiliconDust on port 5000"
        echo $CMD >>$LOG
        $CMD >>$LOG 2>>$LOG

    else
        if [ -f /etc/remote.run ]
        then
            #program must not terminate.
            stat_runit "Starting remotes from /etc/remote.run"
            LCMD="/etc/remote.run"
            echo "Starting remotes from $LCMD" >>$LOG
            exec $LCMD >>$LOG 2>>$LOG
        else
            #/etc/remote.run not found, carry one with normal init
            LASTCMD=""
            USE_BLASTER="False"
            DEFINED_RECEIVER="False"

            case x$ReceiverType in
                xmce)
                        IRNODE=/dev/remotes/mce_lirc
                        DEFINED_RECEIVER="True"
                        LASTCMD="--connect=localhost:8761"
                        ;;
                xserial)
                        IRNODE=/dev/remotes/serial_lirc
                        DEFINED_RECEIVER="True"
                        LASTCMD="--connect=localhost:8761"
                        ;;
                xNone)
                        IRNODE='None'
                        DEFINED_RECEIVER="False"
                        ;;
                xstreamzap)
                        IRNODE=/dev/remotes/streamzap_lirc
                        DEFINED_RECEIVER="True"
                        LASTCMD="--connect=localhost:8761"
                        ;;
                xhd_pvr)
                        IRNODE=/dev/remotes/hdpvr_lirc
                        DEFINED_RECEIVER="True"
                        LASTCMD="--connect=localhost:8761"
                        ;;

                Default|*)
                    DEFINED_RECEIVER="False"
                    for i in `seq 1 $num_lirc`
                    do
                        CMD="$LIRCD --release --device=/dev/lirc$i --driver=default --output=/var/run/lirc/lircd$i --pidfile=/var/run/lircd$i.pid --listen=876$i"
                        printhl "   Device $i"
                        echo $CMD >>$LOG
                        $CMD >>$LOG 2>>$LOG
                        LASTCMD="--connect=localhost:876$i   $LASTCMD    "
                    done
                    ;;
            esac

            #find valid blaster device and make it the LCMD
            # Receiver, Serial, MCE, NONE
            case x$HostBlasterType in
                    xmce)
                        BLASTERNODE=/dev/remotes/mce_lirc
                        USE_BLASTER="True"
                    ;;
                    xserial)
                        BLASTERNODE=/dev/remotes/serial_lirc
                        USE_BLASTER="True"
                    ;;
                    xNone)
                        BLASTERNODE='None'
                        USE_BLASTER="False"
                    ;;
                    xReceiver)
                        BLASTERNODE=$IRNODE
                        USE_BLASTER="True"
                        DEFINED_RECEIVER="False"
                    ;;
                    xhd_pvr)
                    BLASTERNODE=/dev/remotes/hdpvr_lirc
                    USE_BLASTER="True"
            esac


            if [  x$USE_BLASTER = xTrue -a x$DEFINED_RECEIVER = xTrue ]
            then
                #start receiver
                #start blaster  chain
                CMD="$LIRCD --release --device=$IRNODE --driver=default --output=/var/run/lirc/lircd1 --pidfile=/var/run/lircd1.pid --listen=8761"
                LCMD="$LIRCD --release --nodaemon --device=$BLASTERNODE --driver=default --output=/var/run/lirc/lircd  $LASTCMD"
                echo $CMD >>$LOG
                $CMD >>$LOG 2>>$LOG

            elif [ x$USE_BLASTER = xTrue ]
            then
                #start only the blaster
                LCMD="$LIRCD --release --nodaemon --device=$BLASTERNODE --driver=default --output=/var/run/lirc/lircd  $LASTCMD"

            elif [ x$DEFINED_RECEIVER = xTrue ]
            then
                #start reciever
                LCMD="$LIRCD --release --nodaemon --device=$IRNODE --driver=default --output=/var/run/lirc/lircd"

            else
                #default case of /dev/lirc0
                LCMD="$LIRCD --release --nodaemon --device=/dev/lirc0 --driver=default --output=/var/run/lirc/lircd  $LASTCMD"
            fi

            echo $LASTCMD >>$LOG
            echo "Disable in kernel remote driver" >>$LOG
            in_kernel_support "disable"
            
            
            
            echo "Starting remotes from $LCMD" >>$LOG
            exec $LCMD >>$LOG 2>>$LOG
        fi
    fi
fi
