#! /bin/sh

LIRC_VERSION="0.9.0-pre1"

#############################################################################
## Default Values
COM1_PORT=0x3f8
COM2_PORT=0x2f8
COM3_PORT=0x3e8
COM4_PORT=0x2e8
COM1_IRQ=4
COM2_IRQ=3
COM3_IRQ=4
COM4_IRQ=3
LPT1_PORT=0x378
LPT2_PORT=0x278
LPT3_PORT=0x3bc
LPT1_IRQ=7
LPT2_IRQ=5
LPT3_IRQ=none

LIRC_DRIVER="serial"
SELECTED_DRIVER=""
DRIVER_PARAMETER="com1"
DRIVER_PARAM_TYPE=""
SOFT_CARRIER="on"
TRANSMITTER="on"
IGOR="off"
TIMER=65536
X11_WINDOWS="on"
DEBUG="off"
NO_DAEMONIZE="off"
NO_LONG_CODES="off"
DYNCODES="off"
USE_SYSLOG="off"

#############################################################################
## Variables
BACKTITLE="LIRC $LIRC_VERSION Configuration"
TEMP=".setup.tmp"
CONFIG=".setup.config"
START="configure.sh"
CONFIGURE=no

MAIN_MENU_TEXT="Welcome to the LIRC Configuration Menu. Here you"
MAIN_MENU_TEXT="$MAIN_MENU_TEXT can configure the driver and some compile-time"
MAIN_MENU_TEXT="$MAIN_MENU_TEXT settings for LIRC applications."
CONFIG_DRIVER_TEXT="Please select a driver, that supports your hardware."
CONFIG_SOFTWARE_TEXT="Here you can change some compile-time settings for LIRC applications"
SET_PORT_TEXT="Either choose a predefined I/O base address/IRQ combination, or enter costum values"
SET_PORT_TEXT="$SET_PORT_TEXT Hint: use <Space> to choose and <Enter> to proceed"
SET_TTY_TEXT="Choose the tty where your hardware is available."
GET_PORT_TEXT="Enter the I/O base address followed with a space and the IRQ (none for no IRQ)"

#############################################################################
## Functions
GetSelectedDriver ()
    {
    COM1="off"; COM2="off"; COM3="off"; COM4="off"
    LPT1="off"; LPT2="off"; LPT3="off"; USER="off"
    IRTTY="none"

    if   test "$DRIVER_PARAMETER" = "btty"; then IRTTY="/dev/rfcomm0"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "ttyUSB1"; then COM1="on"; IRTTY="/dev/ttyUSB0"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "ttyUSB2"; then COM2="on"; IRTTY="/dev/ttyUSB1"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "ttyUSB3"; then COM3="on"; IRTTY="/dev/ttyUSB2"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "ttyUSB4"; then COM4="on"; IRTTY="/dev/ttyUSB3"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "com1"; then COM1="on"; LIRC_PORT=$COM1_PORT; LIRC_IRQ=$COM1_IRQ
    elif test "$DRIVER_PARAMETER" = "com2"; then COM2="on"; LIRC_PORT=$COM2_PORT; LIRC_IRQ=$COM2_IRQ
    elif test "$DRIVER_PARAMETER" = "com3"; then COM3="on"; LIRC_PORT=$COM3_PORT; LIRC_IRQ=$COM3_IRQ
    elif test "$DRIVER_PARAMETER" = "com4"; then COM4="on"; LIRC_PORT=$COM4_PORT; LIRC_IRQ=$COM4_IRQ
    elif test "$DRIVER_PARAMETER" = "tty1"; then COM1="on"; IRTTY="/dev/ttyS0"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "tty2"; then COM2="on"; IRTTY="/dev/ttyS1"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "tty3"; then COM3="on"; IRTTY="/dev/ttyS2"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "tty4"; then COM4="on"; IRTTY="/dev/ttyS3"; LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "lpt1"; then LPT1="on"; LIRC_PORT=$LPT1_PORT; LIRC_IRQ=$LPT1_IRQ
    elif test "$DRIVER_PARAMETER" = "lpt2"; then LPT2="on"; LIRC_PORT=$LPT2_PORT; LIRC_IRQ=$LPT2_IRQ
    elif test "$DRIVER_PARAMETER" = "lpt3"; then LPT3="on"; LIRC_PORT=$LPT3_PORT; LIRC_IRQ=$LPT3_IRQ
    elif test "$DRIVER_PARAMETER" = "none"; then LIRC_PORT="none"; LIRC_IRQ="none"
    elif test "$DRIVER_PARAMETER" = "void"; then LIRC_PORT="";LIRC_IRQ=""
    elif test "$DRIVER_PARAMETER" = "user"; then USER="on"
    fi

    SELECTED_DRIVER="driver:$LIRC_DRIVER"
    if test "$LIRC_PORT" != "none" -a "$LIRC_PORT" != ""; then SELECTED_DRIVER="$SELECTED_DRIVER io:$LIRC_PORT"; fi
    if test "$LIRC_IRQ"  != "none" -a "$LIRC_IRQ" != ""; then SELECTED_DRIVER="$SELECTED_DRIVER irq:$LIRC_IRQ"; fi
    if test "$IRTTY" != "none" -a "$IRTTY" != ""; then SELECTED_DRIVER="$SELECTED_DRIVER tty:$IRTTY"; fi
    }



GetPortAndIrq ()
    {
    dialog --clear --backtitle "$BACKTITLE" \
           --title "Enter I/O base address and IRQ" \
           --inputbox "$GET_PORT_TEXT" 9 74 "$LIRC_PORT $LIRC_IRQ" \
           2> $TEMP
    if test "$?" = "0"; then
        {
	set `cat $TEMP`
        LIRC_PORT=$1
        LIRC_IRQ=$2
        }
    else 
	return 1;
    fi
    }


SetPortAndIrq ()
    {
    if test "$DRIVER_PARAM_TYPE" = "com"; then
        {
        dialog --clear --backtitle "$BACKTITLE" \
               --title "Specify I/O base address and IRQ of your hardware" \
               --radiolist "$SET_PORT_TEXT" 14 74 5 \
                 1 "COM1 ($COM1_PORT, $COM1_IRQ)" $COM1 \
                 2 "COM2 ($COM2_PORT, $COM2_IRQ)" $COM2 \
                 3 "COM3 ($COM3_PORT, $COM3_IRQ)" $COM3 \
                 4 "COM4 ($COM4_PORT, $COM4_IRQ)" $COM4 \
                 9 "Other (custom values)" $USER \
               2> $TEMP
        if test "$?" = "0"; then
            {
	    set `cat $TEMP`
            if   test "$1" = "1"; then DRIVER_PARAMETER="com1"
            elif test "$1" = "2"; then DRIVER_PARAMETER="com2"
            elif test "$1" = "3"; then DRIVER_PARAMETER="com3"
            elif test "$1" = "4"; then DRIVER_PARAMETER="com4"
            elif test "$1" = "9"; then DRIVER_PARAMETER="user"; GetPortAndIrq
            fi
            GetSelectedDriver
            }
	else
	    return 1;
        fi
        }
    elif test "$DRIVER_PARAM_TYPE" = "lpt"; then
        {
        dialog --clear --backtitle "$BACKTITLE" \
               --title "Specify I/O base address and IRQ of your hardware" \
               --radiolist "$SET_PORT_TEXT" 13 74 4 \
                 1 "LPT1 ($LPT1_PORT, $LPT1_IRQ)" $LPT1 \
                 2 "LPT2 ($LPT2_PORT, $LPT2_IRQ)" $LPT2 \
                 3 "LPT3 ($LPT3_PORT, $LPT3_IRQ)" $LPT3 \
                 9 "Other (custom values)" $USER \
                 2> $TEMP
        if test "$?" = "0"; then
            {
	    set `cat $TEMP`
            if   test "$1" = "1"; then DRIVER_PARAMETER="lpt1"
            elif test "$1" = "2"; then DRIVER_PARAMETER="lpt2"
            elif test "$1" = "3"; then DRIVER_PARAMETER="lpt3"
            elif test "$1" = "9"; then DRIVER_PARAMETER="user"; GetPortAndIrq
            fi
            GetSelectedDriver
            }
	else
	    return 1;
        fi
        }
    elif test "$DRIVER_PARAM_TYPE" = "tty"; then
	{
        dialog --clear --backtitle "$BACKTITLE" \
               --title "Select tty to use" \
               --radiolist "$SET_TTY_TEXT" 13 74 6 \
                 1 "COM1 (/dev/ttyS0)" $COM1 \
                 2 "COM2 (/dev/ttyS1)" $COM2 \
                 3 "COM3 (/dev/ttyS2)" $COM3 \
                 4 "COM4 (/dev/ttyS3)" $COM4 \
               2> $TEMP
	}
        if test "$?" = "0"; then
            {
	    set `cat $TEMP`
            if   test "$1" = "1"; then DRIVER_PARAMETER="tty1"
            elif test "$1" = "2"; then DRIVER_PARAMETER="tty2"
            elif test "$1" = "3"; then DRIVER_PARAMETER="tty3"
            elif test "$1" = "4"; then DRIVER_PARAMETER="tty4"
            fi
            GetSelectedDriver
            }
	else
	    return 1;
        fi
    elif test "$DRIVER_PARAM_TYPE" = "ttyUSB"; then
	{
        dialog --clear --backtitle "$BACKTITLE" \
               --title "Select tty to use" \
               --radiolist "$SET_TTY_TEXT" 13 74 6 \
                 1 "/dev/ttyUSB0" $COM1 \
                 2 "/dev/ttyUSB1" $COM2 \
                 3 "/dev/ttyUSB2" $COM3 \
                 4 "/dev/ttyUSB3" $COM4 \
               2> $TEMP
	}
        if test "$?" = "0"; then
            {
	    set `cat $TEMP`
            if   test "$1" = "1"; then DRIVER_PARAMETER="ttyUSB1"
            elif test "$1" = "2"; then DRIVER_PARAMETER="ttyUSB2"
            elif test "$1" = "3"; then DRIVER_PARAMETER="ttyUSB3"
            elif test "$1" = "4"; then DRIVER_PARAMETER="ttyUSB4"
            fi
            GetSelectedDriver
            }
	else
	    return 1;
        fi
    fi
    return 0;
    }



DriverOptions ()
    {
    if   test "$LIRC_DRIVER" = "serial"; then
        {
        dialog --clear --backtitle "$BACKTITLE" \
               --title "Driver specific Options" \
               --checklist "" 10 74 3 \
                 1 "With transmitter diode" $TRANSMITTER \
                 2 "Software generated carrier" $SOFT_CARRIER \
                 3 "Igor Cesko's variation" $IGOR \
               2> $TEMP
        if test "$?" = "0"; then
            {
	    set -- `cat $TEMP`
            SOFT_CARRIER="off"
	    TRANSMITTER="off"
	    IGOR="off"
            for ITEM in $@; do
                {
                if   test $ITEM = "1" || test $ITEM = "\"1\""; then TRANSMITTER="on";
                elif test $ITEM = "2" || test $ITEM = "\"2\""; then SOFT_CARRIER="on";
                elif test $ITEM = "3" || test $ITEM = "\"3\""; then IGOR="on";
                fi
                }
            done
#	    if test "$TRANSMITTER" = "off"; then SOFT_CARRIER="off"; fi
            }
	else
	    return 1;
        fi
        }
    elif test "$LIRC_DRIVER" = "parallel"; then
        {
        dialog --clear --backtitle "$BACKTITLE" \
               --title "Driver specific Options" \
               --inputbox "Timer value for parallel port driver" 9 74 "$TIMER" \
               2> $TEMP
        if test "$?" = "0"; then
            {
	    set `cat $TEMP`
            TIMER=$1
            }
	else
	    return 1;
        fi
        }
    fi
    return 0;
    }

ConfigDriver ()
    {
    . ./setup-driver.sh
    if test "$?" = "0"; then
        GetSelectedDriver
        SetPortAndIrq
        if test "$?" = "0"; then
            DriverOptions
        fi
    fi
    }



ConfigSoftware ()
    {
    dialog --clear --backtitle "$BACKTITLE" \
           --title "Software Configuration" \
           --checklist "$CONFIG_SOFTWARE_TEXT" 14 74 6 \
             1 "Compile tools for X-Windows" $X11_WINDOWS \
             2 "Compile with DEBUG code" $DEBUG \
             3 "Disable daemonize" $NO_DAEMONIZE \
             4 "Disable long codes" $NO_LONG_CODES \
             5 "Use syslogd instead of own log-file" $USE_SYSLOG \
             6 "Enable dynamic codes" $DYNCODES 2>$TEMP

    if test "$?" = "0"; then
        {
	set -- `cat $TEMP`
        X11_WINDOWS="off"; DEBUG="off"; NO_DAEMONIZE="off"; NO_LONG_CODES="off"
        USE_SYSLOG="off"; DYNCODES="off"
        for ITEM in $@; do
            {
            if   test $ITEM = "1" || test $ITEM = "\"1\""; then X11_WINDOWS="on"
            elif test $ITEM = "2" || test $ITEM = "\"2\""; then DEBUG="on"
            elif test $ITEM = "3" || test $ITEM = "\"3\""; then NO_DAEMONIZE="on"
            elif test $ITEM = "4" || test $ITEM = "\"4\""; then NO_LONG_CODES="on"
            elif test $ITEM = "5" || test $ITEM = "\"5\""; then USE_SYSLOG="on"
            elif test $ITEM = "6" || test $ITEM = "\"6\""; then DYNCODES="on"
            fi
            }
        done
        }
    fi
    }



SaveConfig ()
    {
    echo "LIRC_DRIVER=$LIRC_DRIVER" >$CONFIG
    echo "LIRC_PORT=$LIRC_PORT" >>$CONFIG
    echo "LIRC_IRQ=$LIRC_IRQ" >>$CONFIG
    echo "IRTTY=$IRTTY" >>$CONFIG
    echo "DRIVER_PARAM_TYPE=$DRIVER_PARAM_TYPE" >>$CONFIG
    echo "DRIVER_PARAMETER=$DRIVER_PARAMETER" >>$CONFIG
    echo "SOFT_CARRIER=$SOFT_CARRIER" >>$CONFIG
    echo "TRANSMITTER=$TRANSMITTER" >>$CONFIG
    echo "IGOR=$IGOR" >>$CONFIG
    echo "TIMER=$TIMER" >>$CONFIG
    echo "X11_WINDOWS=$X11_WINDOWS" >>$CONFIG
    echo "DEBUG=$DEBUG" >>$CONFIG
    echo "NO_DAEMONIZE=$NO_DAEMONIZE" >>$CONFIG
    echo "NO_LONG_CODES=$NO_LONG_CODES" >>$CONFIG
    echo "USE_SYSLOG=$USE_SYSLOG" >>$CONFIG
    echo "DYNCODES=$DYNCODES" >>$CONFIG
    chmod 666 $CONFIG

    echo '#! /bin/sh' >$START
    echo >>$START
    echo "./configure \\" >>$START
    echo "--with-moduledir=/lib/modules/`uname -r`/misc \\" >>$START
    if   test "$LIRC_DRIVER" = "serial"; then
        {
        if test "$SOFT_CARRIER" = "off"; then echo "--without-soft-carrier \\" >>$START; fi
        if test "$TRANSMITTER" = "on"; then echo "--with-transmitter \\" >>$START; fi
        if test "$IGOR" = "on"; then echo "--with-igor \\" >>$START; fi
        }
    elif test "$LIRC_DRIVER" = "parallel"; then
        {
        if test "$TIMER" != "0"; then echo "--with-timer=$TIMER \\" >>$START;
	else echo "--without-timer \\" >>$START;
	fi
        }
    elif test "$DRIVER_PARAM_TYPE" = "tty" -o "$DRIVER_PARAM_TYPE" = "ttyUSB" -o "$LIRC_DRIVER" = "bte"; then
        {
	echo "--with-tty=$IRTTY \\" >>$START
	}
    fi
    if test "$X11_WINDOWS" = "on"; then echo "--with-x \\" >>$START; else echo "--without-x \\" >>$START; fi
    if test "$DEBUG" = "on"; then echo "--enable-debug \\" >>$START; fi
    if test "$NO_DAEMONIZE" = "on"; then echo "--disable-daemonize \\" >>$START; fi
    if test "$NO_LONG_CODES" = "on"; then echo "--disable-long-codes \\" >>$START; fi
    if test "$USE_SYSLOG" = "on"; then echo "--with-syslog \\" >>$START; fi
    if test "$DYNCODES" = "on"; then echo "--enable-dyncodes \\" >>$START; fi
    echo "--with-driver=$LIRC_DRIVER \\" >>$START
    echo "--with-port=$LIRC_PORT \\" >>$START
    echo "--with-irq=$LIRC_IRQ \\" >>$START
    echo "\"\$@\"" >>$START
    chmod 755 $START

    MESSAGE="Configuration: $CONFIG, executable shell script: $START"
    EXIT="yes"
    }

#############################################################################
## Main Program
if ! which dialog >/dev/null; then
    echo "dialog not found!"
    exit 1
fi

if test -f $CONFIG; then
    {
    echo "Loading saved configuration from $CONFIG"
    case $CONFIG in
    */*) . $CONFIG ;;
    *) . ./$CONFIG ;;
    esac
    sleep 1
    }
fi
EXIT="no"
MESSAGE="Abnormal Termination"
GetSelectedDriver
while test "$EXIT" != "yes"; do
    {
    dialog --clear --backtitle "$BACKTITLE" \
           --title "Mainmenu" \
           --menu "$MAIN_MENU_TEXT" 13 74 5 \
             1 "Driver configuration ($SELECTED_DRIVER)" \
             2 "Software configuration" \
             3 "Save configuration & run configure" \
             4 "Save configuration & exit" \
             5 "Exit WITHOUT doing anything" 2>$TEMP

    if test "$?" != "0"; then
        {
        MESSAGE="Configuration cancelled!"
        EXIT="yes"
        }
    else
        {
	set `cat $TEMP`
        if test "$1" = "1"; then ConfigDriver
        elif test "$1" = "2"; then ConfigSoftware
        elif test "$1" = "3"; then
            {
            SaveConfig
            CONFIGURE="yes"
            }
        elif test "$1" = "4"; then SaveConfig
        elif test "$1" = "5"; then
            {
            MESSAGE="Configuration NOT saved!"
            EXIT=yes
            }
        fi
        }
    fi
    }
done
#clear
rm -f $TEMP
echo "setup.sh written by Karsten Scheibler, 1999-JUN-28"
echo
echo "If you have problems or questions please consult the mailing list"
echo "<http://lists.sourceforge.net/mailman/listinfo/lirc-list>"
echo
echo $MESSAGE
if test "$CONFIGURE" = "yes"; then
    {
    echo "Starting the generated shell script which will call configure with the right"
    echo "parameters..."
    ./$START
    }
fi
## EOF ######################################################################