#!/bin/sh

# Figure out the actual command location
TT_COMMAND=""
COMMAND=${0##*/}

for x in $(which -a $COMMAND)
do
	if [ ! $x -ef $0 ]
	then
		TT_COMMAND=$x
		break
	fi
done

if [ ! -n "$TT_COMMAND" ]
then
	echo Cannot find ${COMMAND}
	exit 1
fi

# If the user is root, no need to call the wrapper command
if [ "`whoami`" = "root" ]
then
	exec $TT_COMMAND "$@"
fi

# If wrapper is not active, no need to call the wrapper command
if [ "x$TT_WRAPPER" != "xtrue" ]
then
	exec $TT_COMMAND "$@"
fi

# Export the actual command for the wrapper script
export TT_COMMAND
${COMMAND}_ "$@"