#!/bin/bash
set -e$JWRAP_SCRIPT_X

unwire () {
	ldp="$LD_PRELOAD:"
	ldp2=''

	while [ "x$ldp" != x ]; do
		this="${ldp%%:*}"
		ldp="${ldp#*:}"
		case "$this" in
		*libjwrap*.so.*)				;;
		*)			ldp2="$ldp2$this:"	;;
		esac
	done

	if [ "x$ldp2" != x ]; then
		LD_PRELOAD="${ldp2%:}"
	else
		unset LD_PRELOAD
	fi

	unset JWRAP_SCRIPT
}

echo ":$*"

path="$1"; shift
arg0="$1"; shift

args=( "$@" )
nargs=${#args[*]}
lastarg="${args[$(( $nargs - 1 ))]}"

fail () {
	echo >&2 "jwrap-script: $*"
	exit 127
}

if [ x"$lastarg" = x"com.threerings.yohoho.client.YoApp" ]; then
	case "$path" in
	*/bin/java) ;;
	*)	fail "unexpected path format $path" ;;
	esac
	[ x"$JWRAP_EXTDIR" != x ] || fail 'JWRAP_EXTDIR not set'
	extdirs="$JWRAP_EXTDIR:${path%/bin/java}/lib/ext"

	set	-e$JWRAP_SCRIPT_X -- \
		-Djavax.accessibility.assistive_technologies=com.tedpearson.ypp.market.MarketUploader \
		-Djava.ext.dirs="$extdirs" \
		"$@"

	unwire
fi

exec -a "$arg0" /dev/jwrap/bypass "$path" "$@"