ConfigScriptEtc: wiimote_watch.2.2.sh

#!/bin/bash

# This script was written by Nick Wilbanks
# and is released under the GPL v2
# it was inspired by wiimote_connect.rb
# written by Heavybell.
# Some things aren't done properly
# so use at your own risk!

# requires kdialog to function properly
# (unless you specify a config on the commandline
# and use the -b barebones flag)

# Modified by Nick Sabalausky:
# - Allow a config file to be specified
#   on the command line.
# - Added -b barebones flag to disable kde-based
#   gui elements (only allowed when a config file
#   is specified on the commandline).
# - Added --help usage screen.

configParam=$1
optionParam=$2

kdeOffStr="-b" #"barebones"

if [ "$optionParam" != "" -a "$optionParam" != "$kdeOffStr" -o "$configParam" = "--help" -o "$configParam" = "$kdeOffStr" ]; then
        echo ""
        echo "Wiimote Watch Script"
        echo ""
        echo "Usage:"
        echo "  ./wiimote_watch.sh [[config] $kdeOffStr]"
        echo ""
        echo "config: Name of config file to use. If omitted,"
        echo "        a KDE-based menu will the allow user to"
        echo "        select a config whenever a wiimote is detected."
        echo ""
        echo "$kdeOffStr:     Barebones. If config is specified, disables all"
        echo "        KDE-based gui elements."
        echo ""
        exit 0
fi

declare -a myConfigFiles
declare -a configList
declare -a hctscan
declare -a wiimote

echo "started on `date`" >> /tmp/wiimote_watch.log

if [ "$optionParam" != "$kdeOffStr" ]; then
        # directory to look for config files in.
        cd /usr/local/etc/cwiid/wminput

        # add all files in the directory above to an array
        for file in *
        do
                myConfigFiles[${#myConfigFiles[@]}]="$file"
        done

        # do some ugly stuff so kdialog behaves how we want
        for ((  i=0 ;  i <= ${#myConfigFiles[@]} * 2 - 2; i++  ))
        do
                configList[i*2+1]=${myConfigFiles[i]}
                configList[i*2]=${myConfigFiles[i]}
        done
fi

# main loop
# look for a wiimote. When one is found, ask the user which config file to use then start wminput
while true
do
        hctscn=`/usr/bin/hcitool scan | grep Nintendo`
        if [ "`echo ${hctscn[@]}`" ]; then
                # parse  the output output of hcitool scan
                n=0
                for i in `echo ${hctscn} | tr '.' '\n'` ; do
                        str=${str},${i}
                        let n=$n+1
                        wiimote[${n}]=${i}
                done

                if [ "$optionParam" != "$kdeOffStr" ]; then
                        kdialog --passivepopup "Wiimote Found at ${wiimote[1]}." 5 &
                fi

                if [ "$configParam" = "" ]; then
                        whichConfig=`kdialog --menu "Select Which config file to use:" ${configList[@]}`
                else
                        whichConfig=$configParam
                fi
                echo "Starting wminput for wiimote with blutooth address ${wiimote[1]} and configuration file $whichConfig" >> /tmp/wiimote_watch.log
                wminstatus="`/usr/local/bin/wminput -c $whichConfig ${wiimote[1]}`"

                echo "Wiimote disconnected." >> /tmp/wiimote_watch.log
                if [ "$optionParam" != "$kdeOffStr" ]; then
                        kdialog --passivepopup "Wiimote was Disconnected." 5 &
                fi
        fi
        # My system acts up if I don't pause 
        # before doing an hcitool scan continually
        # you might not need this. Comment it out if you don't.
        sleep 10
done

exit 0