#!/bin/sh

 BASEDIR="$(dirname $0)"

 DEVICE="$1"

 MOUNTPOINT="$2"

 PASSWORD="$3"

 KEYFILE="$4"

 if [ -r "$BASEDIR/truecrypt_config.cfg" ]

 then

 	. "$BASEDIR/truecrypt_config.cfg"

 else

 	echo "truecrypt_config.cfg not found" >&2

 	exit 1

 fi

 # make sure to have "/dev/sdb" (not "/dev/sdb1")

 #DEVICE="${DEVICE:0:8}" the bash way does not word in dash -.-

 DEVICE="$(echo "$DEVICE" | awk '{print substr($1,0,9)}')"

 # make sure the device is not mounted

 umount /var/run/usbmount/*

 sleep 1

 umount ${DEVICE}*

 if [ -z "$KEYFILE" ]

 then

 	message="$($tc_cmd -c --non-interactive --quick --filesystem=none --encryption=AES --hash=RIPEMD-160 -p "$PASSWORD" "$DEVICE")"

 	result="$?"

 else

 	message="$($tc_cmd -c --non-interactive --quick --filesystem=none --encryption=AES --hash=RIPEMD-160 -p "$PASSWORD" -k "$KEYFILE" "$DEVICE")"

 	result="$?"

 fi

 if [ "$result" != "0" ]

 then

 	exit 1

 fi

 if [ -z "$KEYFILE" ]

 then

 	message="$message\n$($tc_cmd --non-interactive --filesystem=none -p "$PASSWORD" "$DEVICE")"

 	result="$?"

 else

 	message="$message\n$($tc_cmd --non-interactive --filesystem=none -p "$PASSWORD" -k "$KEYFILE" "$DEVICE")"

 	result="$?"

 fi

 if [ "$result" != "0" ]

 then

 	exit 1

 fi

 TC_DEVICE=$(truecrypt -l | awk '{print $3}')

 message="$message\n$(mkfs.ntfs --quick "$TC_DEVICE")"

 result="$?"

 if [ "$result" != "0" ]

 then

 	exit 1

 fi

 mount "$TC_DEVICE" "$MOUNTPOINT" 

 echo "$message"

 exit 0