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#!/bin/bash
# File: etoys
# Author: Bert Freudenberg
# Description: Script to start the Squeak VM binary
# with the etoys.image
VM="squeak"
VMOPTIONS="-encoding UTF-8 -vm-display-x11 -xshm"
IMAGE="@prefix@/share/etoys/etoys.image"
IMOPTIONS=""
DOCUMENT=""
WRAPPER=""
#set to 1 to work around OLPC bug #8008
export SQUEAK_FAKEBIGCURSOR=0
# if ETOYS_DEBUG is >= 1 do debug output
[ "0$ETOYS_DEBUG" -gt "0" ] && DEBUG=echo || DEBUG=false
# default directories (used if not running as Sugar activity)
[ -z "$SQUEAK_SECUREDIR" ] && export SQUEAK_SECUREDIR="$HOME/.etoys/private"
[ -z "$SQUEAK_USERDIR" ] && export SQUEAK_USERDIR="$HOME/Etoys"
[ ! -d "$SQUEAK_SECUREDIR" ] && mkdir -p "$SQUEAK_SECUREDIR" && chmod 700 "$SQUEAK_SECUREDIR"
[ ! -d "$SQUEAK_USERDIR" ] && mkdir -p "$SQUEAK_USERDIR"
function usage()
{
echo "Usage: etoys [--param value] [-vmopt value] [arg value]"
echo " where --param is --vm, --image, or --document;"
echo " -vmopt is an option passed to the Squeak VM;"
echo " and args are passed to the Squeak image."
}
while [ -n "$1" ] ; do
if [ -z "$2" ] ; then
usage
exit -1
fi
case "$1" in
--help)
usage
exit
;;
--document)
case "$2" in
/*) DOCUMENT="$2"
;;
*) DOCUMENT="$PWD/$2"
;;
esac
shift
;;
--image)
case "$2" in
/*) IMAGE="$2"
;;
*) IMAGE="$PWD/$2"
;;
esac
shift
;;
--vm)
case "$2" in
/*) VM="$2"
;;
*) VM="$PWD/$2"
;;
esac
shift
;;
-*) VMOPTIONS="$VMOPTIONS $1 $2"
shift
;;
*) IMOPTIONS="$IMOPTIONS $1 $2"
shift
;;
esac
shift
done
# do not crash on dbus errors
export DBUS_FATAL_WARNINGS=0
# make Compose input methods work
[ -z "$LC_ALL" ] && export LC_ALL="$LANG"
# if pulseaudio is running, use it if VM has the driver, or fall back to OSS
if pulseaudio --check 2>/dev/null ; then
if "$VM" -help 2> /dev/null | grep -q vm-sound-pulse ; then
VMOPTIONS="$VMOPTIONS -vm-sound-pulse"
else
VMOPTIONS="$VMOPTIONS -vm-sound-oss"
if padsp true 2>/dev/null ; then
WRAPPER=padsp
fi
fi
fi
# enable compositioninput
case "$LANG" in
bn* | gu* | hi* | kn* | ml* | mr* | ta* | te* | sa* )
case "$LANG" in
*.[uU][tT][fF]-8 | *.[uU][tT][fF]8)
VMOPTIONS="$VMOPTIONS -compositioninput"
;;
esac
;;
esac
# VM, Image, and Document are non-optional
# Document has to be present even if empty for IMOPTIONS to work
$DEBUG $WRAPPER "$VM" $VMOPTIONS "$IMAGE" "$DOCUMENT" $IMOPTIONS
exec $WRAPPER "$VM" $VMOPTIONS "$IMAGE" "$DOCUMENT" $IMOPTIONS
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