Renaming categories to archive areas (Closes: #519690).

27 files changed, 2512 insertions, 0 deletions

diff --git a/functions/aliases.sh b/functions/aliases.sh
new file mode 100755
index 000000000..859f34dc7
--- /dev/null
+++ b/functions/aliases.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# aliases.sh - internal shell aliases
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Find_files ()
+{
+	(ls "${@}" | grep -qs .) > /dev/null 2>&1
+}
+
+In_list ()
+{
+	NEEDLES="${1}"
+	shift
+
+	for ITEM in ${@}
+	do
+		for NEEDLE in ${NEEDLES}
+		do
+			if [ "${NEEDLE}" = "${ITEM}" ]
+			then
+				return 0
+			fi
+		done
+	done
+
+	return 1
+}
+
+Truncate ()
+{
+	for FILE in ${@}
+	do
+		: > ${FILE}
+	done
+}
diff --git a/functions/architecture.sh b/functions/architecture.sh
new file mode 100755
index 000000000..278ec6a6f
--- /dev/null
+++ b/functions/architecture.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+# architecture.sh - handle architecture specific support
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Check_architecture ()
+{
+	ARCHITECTURES="${@}"
+	VALID="false"
+
+	for ARCHITECTURE in ${ARCHITECTURES}
+	do
+		if [ "$(echo ${LH_ARCHITECTURE} | grep ${ARCHITECTURE})" ]
+		then
+			VALID="true"
+			break
+		fi
+	done
+
+	if [ "${VALID}" = "false" ]
+	then
+		Echo_warning "skipping %s, foreign architecture." "${0}"
+		exit 0
+	fi
+}
+
+Check_crossarchitecture ()
+{
+	if [ -x /usr/bin/dpkg ]
+	then
+		HOST="$(dpkg --print-architecture)"
+	else
+		HOST="$(uname -m)"
+	fi
+
+	case "${HOST}" in
+		amd64|i386|lpia|x86_64)
+			CROSS="amd64 i386 lpia"
+			;;
+
+		powerpc|ppc64)
+			CROSS="powerpc ppc64"
+			;;
+
+		*)
+			CROSS="${HOST}"
+			;;
+	esac
+
+	Check_architecture "${CROSS}"
+}
+
+Check_multiarchitecture ()
+{
+	if [ "$(echo ${LH_ARCHITECTURE} | wc -w)" -gt "1" ]
+	then
+		# First, only support multiarch on iso
+		if [ "${LH_BINARY_IMAGES}" = "iso" ]
+		then
+			# Assemble multi-arch
+			case "${LH_CURRENT_ARCHITECTURE}" in
+				amd64)
+					DESTDIR="${DESTDIR}.amd"
+					DESTDIR_LIVE="${DESTDIR_LIVE}.amd"
+					DESTDIR_INSTALL="${DESTDIR_INSTALL}.amd"
+					;;
+
+				i386)
+					DESTDIR="${DESTDIR}.386"
+					DESTDIR_LIVE="${DESTDIR_LIVE}.386"
+					DESTDIR_INSTALL="${DESTDIR_INSTALL}.386"
+					;;
+
+				lpia)
+					DESTDIR="${DESTDIR}.lpi"
+					DESTDIR_LIVE="${DESTDIR_LIVE}.lpi"
+					DESTDIR_INSTALL="${DESTDIR_INSTALL}.lpi"
+					;;
+
+				powerpc)
+					DESTDIR="${DESTDIR}.ppc"
+					DESTDIR_LIVE="${DESTDIR_LIVE}.ppc"
+					DESTDIR_INSTALL="${DESTDIR_INSTALL}.ppc"
+					;;
+			esac
+		fi
+	fi
+}
diff --git a/functions/arguments.sh b/functions/arguments.sh
new file mode 100755
index 000000000..bbc439c84
--- /dev/null
+++ b/functions/arguments.sh
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+# arguments.sh - handle common arguments
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Arguments ()
+{
+	ARGUMENTS="$(getopt --longoptions breakpoints,conffile:,debug,force,help,quiet,usage,verbose,version --name=${PROGRAM} --options c:huv --shell sh -- "${@}")"
+
+	if [ "${?}" != "0" ]
+	then
+		Echo_error "terminating" >&2
+		exit 1
+	fi
+
+	eval set -- "${ARGUMENTS}"
+
+	while true
+	do
+		case "${1}" in
+			--breakpoints)
+				_BREAKPOINTS="enabled"
+				shift
+				;;
+
+			-c|--conffile)
+				_CONFFILE="${2}"
+				shift 2
+				;;
+
+			--debug)
+				_DEBUG="enabled"
+				shift
+				;;
+
+			--force)
+				_FORCE="enabled"
+				shift
+				;;
+
+			-h|--help)
+				Man
+				shift
+				;;
+
+			--quiet)
+				_QUIET="enabled"
+				shift
+				;;
+
+			-u|--usage)
+				Usage
+				shift
+				;;
+
+			--verbose)
+				_VERBOSE="enabled"
+				shift
+				;;
+
+			-v|--version)
+				Version
+				shift
+				;;
+
+			--)
+				shift
+				break
+				;;
+
+			*)
+				Echo_error "internal error %s" "${0}"
+				exit 1
+				;;
+		esac
+	done
+}
diff --git a/functions/breakpoints.sh b/functions/breakpoints.sh
new file mode 100755
index 000000000..2f078e15f
--- /dev/null
+++ b/functions/breakpoints.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+# breakpoints.sh - run with breakpoints
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Breakpoint ()
+{
+	NAME="${1}"
+
+	if [ "${_BREAKPOINTS}" = "enabled" ]
+	then
+		Echo_message "Waiting at %s" "${NAME}"
+		read WAIT
+	fi
+}
diff --git a/functions/cache.sh b/functions/cache.sh
new file mode 100755
index 000000000..ca5e5ed0e
--- /dev/null
+++ b/functions/cache.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+# cache.sh - manage package cache
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Restore_cache ()
+{
+	DIRECTORY="${1}"
+
+	if [ "${LH_CACHE}" = "enabled" ] && [ "${LH_CACHE_PACKAGES}" = "enabled" ]
+	then
+		if [ -d "${DIRECTORY}" ]
+		then
+			# Restore old cache
+			if [ "$(stat --printf %d ${DIRECTORY})" = "$(stat --printf %d chroot/var/cache/apt/archives)" ]
+			then
+				# with hardlinks
+				cp -fl "${DIRECTORY}"/*.deb chroot/var/cache/apt/archives
+			else
+				# without hardlinks
+				cp "${DIRECTORY}"/*.deb chroot/var/cache/apt/archives
+			fi
+		fi
+	fi
+}
+
+Save_cache ()
+{
+	DIRECTORY="${1}"
+
+	if [ "${LH_CACHE}" = "enabled" ] && [ "${LH_CACHE_PACKAGES}" = "enabled" ]
+	then
+		# Cleaning current cache
+		Chroot chroot "apt-get autoclean"
+
+		if ls chroot/var/cache/apt/archives/*.deb > /dev/null 2>&1
+		then
+			# Creating cache directory
+			mkdir -p "${DIRECTORY}"
+
+			# Saving new cache
+			for PACKAGE in chroot/var/cache/apt/archives/*.deb
+			do
+				if [ -e "${DIRECTORY}"/"$(basename ${PACKAGE})" ]
+				then
+					rm -f "${PACKAGE}"
+				else
+					mv "${PACKAGE}" "${DIRECTORY}"
+				fi
+			done
+		fi
+	else
+		# Purging current cache
+		rm -f chroot/var/cache/apt/archives/*.deb
+	fi
+}
diff --git a/functions/chroot.sh b/functions/chroot.sh
new file mode 100755
index 000000000..420abe18a
--- /dev/null
+++ b/functions/chroot.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# chroot.sh - /usr/sbin/chroot wrapper script
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Chroot ()
+{
+	CHROOT="${1}"; shift
+	COMMANDS="${@}"
+
+	# Executing commands in chroot
+	Echo_debug "Executing: %s" "${COMMANDS}"
+
+	if [ "${LH_USE_FAKEROOT}" != "enabled" ]
+	then
+		${LH_ROOT_COMMAND} chroot "${CHROOT}" /usr/bin/env -i HOME="/root" PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" TERM="${TERM}" ftp_proxy="${LH_APT_FTP_PROXY}" http_proxy="${LH_APT_HTTP_PROXY}" DEBIAN_FRONTEND="${LH_DEBCONF_FRONTEND}" DEBIAN_PRIORITY="${LH_DEBCONF_PRIORITY}" DEBCONF_NOWARNINGS="${LH_DEBCONF_NOWARNINGS}" XORG_CONFIG="custom" ${COMMANDS}
+	else
+		# Building with fakeroot/fakechroot
+		${LH_ROOT_COMMAND} chroot "${CHROOT}" ${COMMANDS}
+	fi
+
+	return "${?}"
+}
diff --git a/functions/color.sh b/functions/color.sh
new file mode 100755
index 000000000..97ac6832f
--- /dev/null
+++ b/functions/color.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# color.sh - define color values
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+NO_COLOR="\033[0m"
+
+UNDERSCORE="\033[4m"
+BLINK="\033[5m"
+
+BLACK="\033[0;30m"
+DARK_GRAY="\033[1;30m"
+
+RED="\033[0;31m"
+LIGHT_RED="\033[1;31m"
+
+GREEN="\033[0;32m"
+LIGHT_GREEN="\033[1;32m"
+
+BROWN="\033[0;33m"
+YELLOW="\033[1;33m"
+
+BLUE="\033[0;34m"
+LIGHT_BLUE="\033[1;34m"
+
+PURPLE="\033[0;35m"
+LIGHT_PURPLE="\033[1;35m"
+
+CYAN="\033[0;36m"
+LIGHT_CYAN="\033[1;36m"
+
+GRAY="\033[0;37m"
+WHITE="\033[1;37m"
diff --git a/functions/common.sh b/functions/common.sh
new file mode 100755
index 000000000..2be9e5421
--- /dev/null
+++ b/functions/common.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# common.sh - common things for all live-helpers
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+PROGRAM="$(basename ${0})"
+PACKAGE="live-helper"
+VERSION="1.0.6-1"
+CONFIG_VERSION="$(echo ${VERSION} | awk -F- '{ print $1 }')"
+
+PATH="${PWD}/scripts:${PATH}"
diff --git a/functions/conffile.sh b/functions/conffile.sh
new file mode 100755
index 000000000..9d87a33cd
--- /dev/null
+++ b/functions/conffile.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# conffile.sh - handle configuration files
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Get_conffiles ()
+{
+	if [ -n "${LH_CONFIG}" ]
+	then
+		FILES="${LH_CONFIG}"
+	else
+		for FILE in ${@}
+		do
+			FILES="${FILES} ${FILE} ${FILE}.${LH_ARCHITECTURE} ${FILE}.${DISTRIBUTION}"
+			FILES="${FILES} config/$(echo ${PROGRAM} | sed -e 's|^lh_||')"
+			FILES="${FILES} config/$(echo ${PROGRAM} | sed -e 's|^lh_||').${ARCHITECTURE}"
+			FILES="${FILES} config/$(echo ${PROGRAM} | sed -e 's|^lh_||').${DISTRIBUTION}"
+		done
+	fi
+
+	echo ${FILES}
+}
+
+Read_conffiles ()
+{
+	for CONFFILE in Get_conffiles "${@}"
+	do
+		if [ -f "${CONFFILE}" ]
+		then
+			if [ -r "${CONFFILE}" ]
+			then
+				Echo_debug "Reading configuration file %s" "${CONFFILE}"
+				. "${CONFFILE}"
+			else
+				Echo_warning "Failed to read configuration file %s" "${CONFFILE}"
+			fi
+		fi
+	done
+}
+
+Print_conffiles ()
+{
+	for CONFFILE in Get_conffiles "${@}"
+	do
+		if [ -f "${CONFFILE}" ]
+		then
+			Echo_file "${CONFFILE}"
+		fi
+	done
+}
diff --git a/functions/cursor.sh b/functions/cursor.sh
new file mode 100755
index 000000000..b343d3f81
--- /dev/null
+++ b/functions/cursor.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+
+# cursor.sh - define cursor movements
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Cursor_goto_position ()
+{
+	__LINE="${1}"
+	__COLUMN="${2}"
+
+	#echo -e "[${__LINE};${__COLUMN};H\c"
+	printf "[${__LINE};${__COLUMN};H"
+}
+
+Cursor_save_position ()
+{
+	#echo -e "\c"
+	printf ""
+}
+
+Cursor_restore_position ()
+{
+	#echo -e "\c"
+	printf ""
+}
+
+Cursor_line_up ()
+{
+	__LINES="${1}"
+
+	#echo -e "[${__LINES}A\c"
+	printf "[${__LINES}A"
+}
+
+Cursor_line_down ()
+{
+	__LINES="${1}"
+
+	#echo -e "[${__LINES}B\c"
+	printf "[${__LINES}B"
+}
+
+Cursor_columns_forward ()
+{
+	__COLUMNS="${1}"
+
+	#echo -e "[${__COLUMNS}C\c"
+	printf "[${__COLUMNS}C"
+}
+
+Cursor_columns_backward ()
+{
+	__COLUMNS="${1}"
+
+	#echo -e "[${__COLUMNS}D\c"
+	printf "[${__COLUMNS}D"
+}
+
+Cursor_clear_screen ()
+{
+	#echo -e "\c"
+	printf ""
+}
+
+Cursor_erase_EOL ()
+{
+	#echo -e "\c"
+	printf ""
+}
diff --git a/functions/defaults.sh b/functions/defaults.sh
new file mode 100755
index 000000000..30cdfc6f7
--- /dev/null
+++ b/functions/defaults.sh
@@ -0,0 +1,1130 @@
+#!/bin/sh
+
+# defaults.sh - handle default values
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Set_defaults ()
+{
+	## config/common
+
+	# Setting mode
+	if [ -z "${LH_MODE}" ]
+	then
+		LH_MODE="debian"
+	fi
+
+	# Setting distribution name
+	if [ -z "${LH_DISTRIBUTION}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_DISTRIBUTION="lenny"
+				;;
+
+			emdebian)
+				LH_DISTRIBUTION="sid"
+				;;
+
+			ubuntu)
+				LH_DISTRIBUTION="jaunty"
+				;;
+		esac
+	fi
+
+	# Setting package manager
+	if [ "${LH_DISTRIBUTION}" = "etch" ]
+	then
+		LH_APT="${LH_APT:-aptitude}"
+	else
+		LH_APT="${LH_APT:-apt}"
+	fi
+
+	# Setting apt ftp proxy
+	if [ -z "${LH_APT_FTP_PROXY}" ] && [ -n "${ftp_proxy}" ]
+	then
+		LH_APT_FTP_PROXY="${ftp_proxy}"
+	else
+		if [ -n "${LH_APT_FTP_PROXY}" ] && [ "${LH_APT_FTP_PROXY}" != "${ftp_proxy}" ]
+		then
+			ftp_proxy="${LH_APT_FTP_PROXY}"
+		fi
+	fi
+
+	# Setting apt http proxy
+	if [ -z "${LH_APT_HTTP_PROXY}" ] && [ -n "${http_proxy}" ]
+	then
+		LH_APT_HTTP_PROXY="${http_proxy}"
+	else
+		if [ -n "${LH_APT_HTTP_PROXY}" ] && [ "${LH_APT_HTT_PROXY}" != "${http_proxy}" ]
+		then
+			http_proxy="${LH_APT_HTTP_PROXY}"
+		fi
+	fi
+
+	# Setting apt pdiffs
+	LH_APT_PDIFFS="${LH_APT_PDIFFS:-enabled}"
+
+	# Setting apt pipeline
+	# LH_APT_PIPELINE
+
+	APT_OPTIONS="${APT_OPTIONS:---yes}"
+	APTITUDE_OPTIONS="${APTITUDE_OPTIONS:---assume-yes}"
+
+	GZIP_OPTIONS="${GZIP_OPTIONS:---best}"
+
+	if gzip --help | grep -qs "\-\-rsyncable" && \
+	! echo ${GZIP_OPTIONS} | grep -q rsyncable
+	then
+		GZIP_OPTIONS="${GZIP_OPTIONS} --rsyncable"
+	else
+		GZIP_OPTIONS="$(echo ${GZIP_OPTIONS} | sed -e 's|--rsyncable||')"
+	fi
+
+	# Setting apt recommends
+	case "${LH_MODE}" in
+		debian|debian-release|ubuntu)
+			LH_APT_RECOMMENDS="${LH_APT_RECOMMENDS:-enabled}"
+			;;
+
+		emdebian)
+			LH_APT_RECOMMENDS="${LH_APT_RECOMMENDS:-disabled}"
+			;;
+	esac
+
+	# Setting apt secure
+	LH_APT_SECURE="${LH_APT_SECURE:-enabled}"
+
+	# Setting bootstrap program
+	if [ -z "${LH_BOOTSTRAP}" ] || ( [ ! -x "$(which ${LH_BOOTSTRAP} 2>/dev/null)" ] && [ "${LH_BOOTSTRAP}" != "copy" ] )
+	then
+		if [ -x "/usr/sbin/debootstrap" ]
+		then
+			LH_BOOTSTRAP="debootstrap"
+		elif [ -x "/usr/bin/cdebootstrap" ]
+		then
+			LH_BOOTSTRAP="cdebootstrap"
+		else
+			Echo_error "Cannot find /usr/sbin/debootstrap or /usr/bin/cdebootstrap. Please install debootstrap or cdebootstrap, or specify an alternative bootstrapping utility."
+			exit 1
+		fi
+	fi
+
+	# Setting cache option
+	LH_CACHE="${LH_CACHE:-enabled}"
+	LH_CACHE_INDICES="${LH_CACHE_INDICES:-disabled}"
+	LH_CACHE_PACKAGES="${LH_CACHE_PACKAGES:-enabled}"
+	LH_CACHE_STAGES="${LH_CACHE_STAGES:-bootstrap}"
+
+	# Setting debconf frontend
+	LH_DEBCONF_FRONTEND="${LH_DEBCONF_FRONTEND:-noninteractive}"
+	LH_DEBCONF_NOWARNINGS="${LH_DEBCONF_NOWARNINGS:-yes}"
+	LH_DEBCONF_PRIORITY="${LH_DEBCONF_PRIORITY:-critical}"
+
+	case "${LH_DEBCONF_NOWARNINGS}" in
+		enabled)
+			LH_DEBCONF_NOWARNINGS="yes"
+			;;
+
+		disabled)
+			LH_DEBCONF_NOWARNINGS="no"
+			;;
+	esac
+
+	# Setting initramfs hook
+	if [ -z "${LH_INITRAMFS}" ]
+	then
+		LH_INITRAMFS="auto"
+	else
+		if [ "${LH_INITRAMFS}" = "auto" ]
+		then
+			case "${LH_MODE}" in
+				debian|debian-release)
+					if [ "${LH_DISTRIBUTION}" = "etch" ]
+					then
+						LH_INITRAMFS="casper"
+					else
+						LH_INITRAMFS="live-initramfs"
+					fi
+					;;
+
+				ubuntu)
+					LH_INITRAMFS="casper"
+					;;
+
+				*)
+					LH_INITRAMFS="live-initramfs"
+					;;
+			esac
+		fi
+	fi
+
+	# Setting fdisk
+	if [ -z "${LH_FDISK}" ] || [ ! -x "${LH_FDISK}" ]
+	then
+		# Workaround for gnu-fdisk divertion
+		# (gnu-fdisk is buggy, #445304).
+		if [ -x /sbin/fdisk.distrib ]
+		then
+			LH_FDISK="fdisk.distrib"
+		elif [ -x /sbin/fdisk ]
+		then
+			LH_FDISK="fdisk"
+		else
+			Echo_error "Can't process file /sbin/fdisk"
+		fi
+	fi
+
+	# Setting losetup
+	if [ -z "${LH_LOSETUP}" ] || [ "${LH_LOSETUP}" != "/sbin/losetup.orig" ]
+	then
+		# Workaround for loop-aes-utils divertion
+		# (loop-aes-utils' losetup lacks features).
+		if [ -x /sbin/losetup.orig ]
+		then
+			LH_LOSETUP="losetup.orig"
+		elif [ -x /sbin/losetup ]
+		then
+			LH_LOSETUP="losetup"
+		else
+			Echo_error "Can't process file /sbin/losetup"
+		fi
+	fi
+
+	if [ "$(id -u)" = "0" ]
+	then
+		# If we are root, disable root command
+		LH_ROOT_COMMAND=""
+	else
+		if [ -x /usr/bin/sudo ]
+		then
+			# FIXME: this is disabled until considered safe
+			#LH_ROOT_COMMAND="sudo"
+			LH_ROOT_COMMAND=""
+		fi
+	fi
+
+	# Setting tasksel
+	LH_TASKSEL="${LH_TASKSEL:-tasksel}"
+
+	# Setting root directory
+	if [ -z "${LH_ROOT}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_ROOT="debian-live"
+				;;
+
+			emdebian)
+				LH_ROOT="emdebian-live"
+				;;
+
+			ubuntu)
+				LH_ROOT="ubuntu-live"
+				;;
+		esac
+	fi
+
+	# Setting includes
+	if [ -z "${LH_INCLUDES}" ]
+	then
+		LH_INCLUDES="${LH_BASE:-/usr/share/live-helper}/includes"
+	fi
+
+	# Setting templates
+	if [ -z "${LH_TEMPLATES}" ]
+	then
+		LH_TEMPLATES="${LH_BASE:-/usr/share/live-helper}/templates"
+	fi
+
+	# Setting live helper options
+	_BREAKPOINTS="${_BREAKPOINTS:-disabled}"
+	_COLOR="${_COLOR:-false}"
+	_DEBUG="${_DEBUG:-disabled}"
+	_FORCE="${_FORCE:-disabled}"
+	_QUIET="${_QUIET:-disabled}"
+	_VERBOSE="${_VERBOSE:-disabled}"
+
+	## config/bootstrap
+
+	# Setting architecture value
+	if [ -z "${LH_ARCHITECTURE}" ]
+	then
+		if [ -x "/usr/bin/dpkg" ]
+		then
+			LH_ARCHITECTURE="$(dpkg --print-architecture)"
+		else
+			case "$(uname -m)" in
+				sparc|powerpc)
+					LH_ARCHITECTURE="$(uname -m)"
+					;;
+				x86_64)
+					LH_ARCHITECTURE="amd64"
+					;;
+				*)
+					Echo_warning "Can't determine architecture, assuming i386"
+					LH_ARCHITECTURE="i386"
+					;;
+			esac
+		fi
+	fi
+
+	# Include packages on base
+	# LH_BOOTSTRAP_INCLUDE
+
+	# Exclude packages on base
+	# LH_BOOTSTRAP_EXCLUDE
+
+	# Setting distribution configuration value
+	# LH_BOOTSTRAP_CONFIG
+
+	# Setting flavour value
+	case "${LH_BOOTSTRAP}" in
+		cdebootstrap)
+			LH_BOOTSTRAP_FLAVOUR="${LH_BOOTSTRAP_FLAVOUR:-standard}"
+			;;
+	esac
+
+	# Setting bootstrap keyring
+	# LH_BOOTSTRAP_KEYRING
+
+	# Setting mirror to fetch packages from
+	if [ -z "${LH_MIRROR_BOOTSTRAP}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				case "${LH_ARCHITECTURE}" in
+					amd64|i386)
+						LH_MIRROR_BOOTSTRAP="http://ftp.de.debian.org/debian/"
+						;;
+
+					*)
+						LH_MIRROR_BOOTSTRAP="http://ftp.de.debian.org/debian/"
+						;;
+				esac
+				;;
+
+			emdebian)
+				LH_MIRROR_BOOTSTRAP="http://buildd.emdebian.org/grip/"
+				;;
+
+			ubuntu)
+				case "${LH_ARCHITECTURE}" in
+					amd64|i386)
+						LH_MIRROR_BOOTSTRAP="http://archive.ubuntu.com/ubuntu/"
+						;;
+
+					*)
+						LH_MIRROR_BOOTSTRAP="http://ports.ubuntu.com/"
+						;;
+				esac
+				;;
+		esac
+	fi
+
+	LH_MIRROR_CHROOT="${LH_MIRROR_CHROOT:-${LH_MIRROR_BOOTSTRAP}}"
+
+	# Setting security mirror to fetch packages from
+	if [ -z "${LH_MIRROR_CHROOT_SECURITY}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_MIRROR_CHROOT_SECURITY="http://security.debian.org/"
+				;;
+
+			emdebian)
+				LH_MIRROR_CHROOT_SECURITY="none"
+				;;
+
+			ubuntu)
+				case "${LH_ARCHITECTURE}" in
+					amd64|i386)
+						LH_MIRROR_CHROOT_SECURITY="http://archive.ubuntu.com/ubuntu/"
+						;;
+
+					*)
+						LH_MIRROR_CHROOT_SECURITY="http://ports.ubuntu.com/"
+						;;
+				esac
+				;;
+		esac
+	fi
+
+	# Setting mirror which ends up in the image
+	if [ -z "${LH_MIRROR_BINARY}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_MIRROR_BINARY="http://cdn.debian.net/debian/"
+				;;
+
+			emdebian)
+				LH_MIRROR_BINARY="http://buildd.emdebian.org/grip/"
+				;;
+
+			ubuntu)
+				case "${LH_ARCHITECTURE}" in
+					amd64|i386)
+						LH_MIRROR_BINARY="http://archive.ubuntu.com/ubuntu/"
+						;;
+
+					*)
+						LH_MIRROR_BINARY="http://ports.ubuntu.com/"
+						;;
+				esac
+				;;
+		esac
+	fi
+
+	# Setting security mirror which ends up in the image
+	if [ -z "${LH_MIRROR_BINARY_SECURITY}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_MIRROR_BINARY_SECURITY="http://security.debian.org/"
+				;;
+
+			emdebian)
+				LH_MIRROR_BINARY_SECURITY="none"
+				;;
+
+			ubuntu)
+				case "${LH_ARCHITECTURE}" in
+					amd64|i386)
+						LH_MIRROR_BINARY_SECURITY="http://archive.ubuntu.com/ubuntu/"
+						;;
+
+					*)
+						LH_MIRROR_BINARY_SECURITY="http://ports.ubuntu.com/"
+						;;
+				esac
+				;;
+		esac
+	fi
+
+	# Setting archive areas value
+	if [ -z "${LH_ARCHIVE_AREAS}" ]
+	then
+		case "${LH_MODE}" in
+			ubuntu)
+				LH_ARCHIVE_AREAS="main restricted"
+				;;
+
+			*)
+				LH_ARCHIVE_AREAS="main"
+				;;
+		esac
+	fi
+
+	## config/chroot
+
+	# Setting chroot filesystem
+	LH_CHROOT_FILESYSTEM="${LH_CHROOT_FILESYSTEM:-squashfs}"
+
+	# Setting virtual root size
+	LH_VIRTUAL_ROOT_SIZE="${LH_VIRTUAL_ROOT_SIZE:-10000}"
+
+	# Setting whether to expose root filesystem as read only
+	LH_EXPOSED_ROOT="${LH_EXPOSED_ROOT:-disabled}"
+
+	# Setting union filesystem
+	if [ -z "${LH_UNION_FILESYSTEM}" ]
+	then
+		if [ "${LH_DISTRIBUTION}" = "etch" ]
+		then
+			LH_UNION_FILESYSTEM="unionfs"
+		else
+			LH_UNION_FILESYSTEM="aufs"
+		fi
+	fi
+
+	# LH_HOOKS
+
+	# Setting interactive shell/X11/Xnest
+	LH_INTERACTIVE="${LH_INTERACTIVE:-disabled}"
+
+	# Setting keyring packages
+	case "${LH_MODE}" in
+		debian|debian-release)
+			LH_KEYRING_PACKAGES="${LH_KEYRING_PACKAGES:-debian-archive-keyring}"
+			;;
+
+		emdebian)
+			LH_KEYRING_PACKAGES="${LH_kEYRING_PACKAGES:-debian-archive-keyring}"
+			;;
+
+		ubuntu)
+			LH_KEYRING_PACKAGES="${LH_KEYRING_PACKAGES:-ubuntu-keyring}"
+			;;
+	esac
+
+	# Setting language string
+	LH_LANGUAGE="${LH_LANGUAGE:-en}"
+
+	# Setting linux flavour string
+	if [ -z "${LH_LINUX_FLAVOURS}" ]
+	then
+		case "${LH_ARCHITECTURE}" in
+			alpha)
+				case "${LH_MODE}" in
+					ubuntu)
+						Echo_error "Architecture ${LH_ARCHITECTURE} not supported on Ubuntu."
+						exit 1
+						;;
+
+					*)
+						LH_LINUX_FLAVOURS="alpha-generic"
+						;;
+				esac
+				;;
+
+			amd64)
+				case "${LH_MODE}" in
+					ubuntu)
+						LH_LINUX_FLAVOURS="generic"
+						;;
+
+					*)
+						LH_LINUX_FLAVOURS="amd64"
+						;;
+				esac
+				;;
+
+			hppa)
+				case "${LH_MODE}" in
+					ubuntu)
+						LH_LINUX_FLAVOURS="hppa32 hppa64"
+						;;
+
+					*)
+						LH_LINUX_FLAVOURS="parisc"
+						;;
+				esac
+				;;
+
+			i386)
+				case "${LH_MODE}" in
+					ubuntu)
+						LH_LINUX_FLAVOURS="generic"
+						;;
+
+					*)
+						case "${LIST}" in
+							stripped|minimal)
+								LH_LINUX_FLAVOURS="486"
+								;;
+
+							*)
+								LH_LINUX_FLAVOURS="486 686"
+								;;
+						esac
+						;;
+				esac
+				;;
+
+			ia64)
+				LH_LINUX_FLAVOURS="itanium"
+				;;
+
+			lpia)
+				case "${LH_MODE}" in
+					debian|debian-release|embedian)
+						Echo_error "Architecture ${LH_ARCHITECTURE} not supported on ${LH_MODE}."
+						exit 1
+						;;
+
+					*)
+						LH_LINUX_FLAVOURS="lpia"
+						;;
+				esac
+				;;
+
+			powerpc)
+				case "${LIST}" in
+					stripped|minimal)
+						LH_LINUX_FLAVOURS="powerpc"
+						;;
+
+					*)
+						LH_LINUX_FLAVOURS="powerpc powerpc64"
+						;;
+				esac
+				;;
+
+			s390)
+				case "${LH_MODE}" in
+					ubuntu)
+						Echo_error "Architecture ${LH_ARCHITECTURE} not supported on Ubuntu."
+						exit 1
+						;;
+
+					*)
+						LH_LINUX_FLAVOURS="s390"
+						;;
+				esac
+				;;
+
+			sparc)
+				if [ "${LH_DISTRIBUTION}" = "etch" ]
+				then
+					LH_LINUX_FLAVOURS="sparc32"
+				else
+					LH_LINUX_FLAVOURS="sparc64"
+				fi
+				;;
+
+			arm|armel|m68k)
+				Echo_error "You need to specify the linux kernel flavour manually on ${LH_ARCHITECTURE} (FIXME)."
+				exit 1
+				;;
+
+			*)
+				Echo_error "Architecture ${LH_ARCHITECTURE} not yet supported (FIXME)"
+				exit 1
+				;;
+		esac
+	fi
+
+	# Set linux packages
+	if [ -z "${LH_LINUX_PACKAGES}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release|embedian)
+				case "${LH_DISTRIBUTION}" in
+					etch|lenny|squeeze)
+						LH_LINUX_PACKAGES="linux-image-2.6 \${LH_UNION_FILESYSTEM}-modules-2.6"
+						;;
+
+					*)
+						LH_LINUX_PACKAGES="linux-image-2.6"
+						;;
+				esac
+
+				if [ "${LH_CHROOT_FILESYSTEM}" = "squashfs" ]
+				then
+					case "${LH_DISTRIBUTION}" in
+						etch|lenny)
+							LH_LINUX_PACKAGES="${LH_LINUX_PACKAGES} squashfs-modules-2.6"
+							;;
+					esac
+				fi
+
+				case "${LH_ENCRYPTION}" in
+					""|disabled)
+
+						;;
+
+					*)
+						LH_LINUX_PACKAGES="${LH_LINUX_PACKAGES} loop-aes-modules-2.6"
+						;;
+				esac
+				;;
+
+			ubuntu)
+				LH_LINUX_PACKAGES="linux"
+				;;
+		esac
+	fi
+
+	# Setting packages string
+	case "${LH_MODE}" in
+		ubuntu)
+			LH_PACKAGES="${LH_PACKAGES:-ubuntu-minimal}"
+			;;
+
+		*)
+			LH_PACKAGES_LISTS="${LH_PACKAGES_LISTS:-standard}"
+			;;
+	esac
+
+	case "${LH_ENCRYPTION}" in
+		""|disabled)
+
+			;;
+
+		*)
+			if ! In_list loop-aes-utils "${LH_PACKAGES}"
+			then
+				LH_PACKAGES="${LH_PACKAGES} loop-aes-utils"
+			fi
+			;;
+	esac
+
+	# Setting tasks string
+	for LIST in ${LH_PACKAGES_LISTS}
+	do
+		case "${LIST}" in
+			stripped|minimal)
+				LH_APT="apt-get"
+				;;
+
+			gnome-desktop)
+				LH_PACKAGES_LISTS="$(echo ${LH_PACKAGES_LISTS} | sed -e 's|gnome-desktop||') standard-x11"
+				LH_TASKS="$(echo ${LH_TASKS} | sed -e 's|standard||' -e 's|gnome-desktop||' -e 's|desktop||') standard gnome-desktop desktop"
+				;;
+
+			kde-desktop)
+				LH_PACKAGES_LISTS="$(echo ${LH_PACKAGES_LISTS} | sed -e 's|kde-desktop||') standard-x11"
+				LH_TASKS="$(echo ${LH_TASKS} | sed -e 's|standard||' -e 's|kde-desktop||' -e 's|desktop||') standard kde-desktop desktop"
+				;;
+
+			lxde-desktop)
+				LH_PACKAGES_LISTS="$(echo ${LH_PACKAGES_LISTS} | sed -e 's|lxde-desktop||') standard-x11"
+				LH_TASKS="$(echo ${LH_TASKS} | sed -e 's|standard||' -e 's|lxde-desktop||' -e 's|desktop||') standard lxde-desktop desktop"
+				;;
+
+			xfce-desktop)
+				LH_PACKAGES_LISTS="$(echo ${LH_PACKAGES_LISTS} | sed -e 's|xfce-desktop||') standard-x11"
+				LH_TASKS="$(echo ${LH_TASKS} | sed -e 's|standard||' -e 's|xfce-desktop||' -e 's|desktop||') standard xfce-desktop desktop"
+				;;
+		esac
+	done
+
+	LH_PACKAGES_LISTS="$(echo ${LH_PACKAGES_LISTS} | sed -e 's|  ||g')"
+	LH_TASKS="$(echo ${LH_TASKS} | sed -e 's|  ||g')"
+
+	# Setting security updates option
+	if [ "${LH_MIRROR_CHROOT_SECURITY}" = "none" ] || [ "${LH_MIRROR_BINARY_SECURITY}" = "none" ]
+	then
+		LH_SECURITY="disabled"
+	fi
+
+	LH_SECURITY="${LH_SECURITY:-enabled}"
+
+	# Setting symlink convertion option
+	LH_SYMLINKS="${LH_SYMLINKS:-disabled}"
+
+	# Setting sysvinit option
+	LH_SYSVINIT="${LH_SYSVINIT:-disabled}"
+
+	## config/binary
+
+	# Setting image filesystem
+	case "${LH_ARCHITECTURE}" in
+		sparc)
+			LH_BINARY_FILESYSTEM="${LH_BINARY_FILESYSTEM:-ext2}"
+			;;
+
+		*)
+			LH_BINARY_FILESYSTEM="${LH_BINARY_FILESYSTEM:-fat16}"
+			;;
+	esac
+
+	# Setting image type
+	LH_BINARY_IMAGES="${LH_BINARY_IMAGES:-iso}"
+
+	# Setting apt indices
+	if echo ${LH_PACKAGES_LISTS} | grep -qs -E "(stripped|minimal)\b"
+	then
+		LH_BINARY_INDICES="${LH_BINARY_INDICES:-none}"
+	else
+		LH_BINARY_INDICES="${LH_BINARY_INDICES:-enabled}"
+	fi
+
+	# Setting bootloader
+	if [ -z "${LH_BOOTLOADER}" ]
+	then
+		case "${LH_ARCHITECTURE}" in
+			amd64|i386|lpia)
+				LH_BOOTLOADER="syslinux"
+				;;
+
+			powerpc)
+				LH_BOOTLOADER="yaboot"
+				;;
+
+			sparc)
+				LH_BOOTLOADER="silo"
+				;;
+		esac
+	fi
+
+	# Setting checksums
+	LH_CHECKSUMS="${LH_CHECKSUMS:-enabled}"
+
+	# Setting chroot option
+	LH_CHROOT_BUILD="${LH_CHROOT_BUILD:-enabled}"
+
+	# Setting debian-installer option
+	LH_DEBIAN_INSTALLER="${LH_DEBIAN_INSTALLER:-disabled}"
+
+	# Setting debian-installer distribution
+	LH_DEBIAN_INSTALLER_DISTRIBUTION="${LH_DEBIAN_INSTALLER_DISTRIBUTION:-${LH_DISTRIBUTION}}"
+
+	# Setting debian-installer-gui
+	case "${LH_MODE}" in
+		debian)
+			LH_DEBIAN_INSTALLER_GUI="${LH_DEBIAN_INSTALLER_GUI:-enabled}"
+			;;
+
+		ubuntu)
+			case "${LH_DEBIAN_INSTALLER_DISTRIBUTION}" in
+				karmic)
+					# Not available for Karmic currently.
+					LH_DEBIAN_INSTALLER_GUI="${LH_DEBIAN_INSTALLER_GUI:-disabled}"
+					;;
+
+				*)
+					LH_DEBIAN_INSTALLER_GUI="${LH_DEBIAN_INSTALLER_GUI:-enabled}"
+					;;
+			esac
+			;;
+
+		*)
+			LH_DEBIAN_INSTALLER_GUI="${LH_DEBIAN_INSTALLER_GUI:-disabled}"
+			;;
+	esac
+
+	# Setting debian-installer preseed filename
+	if [ -z "${LH_DEBIAN_INSTALLER_PRESEEDFILE}" ]
+	then
+		if Find_files config/binary_debian-installer/preseed.cfg
+		then
+			LH_DEBIAN_INSTALLER_PRESEEDFILE="/preseed.cfg"
+		fi
+
+		if Find_files config/binary_debian-installer/*.cfg && [ ! -e config/binary_debian-installer/preseed.cfg ]
+		then
+			Echo_warning "You have placed some preseeding files into config/binary_debian-installer but you didn't specify the default preseeding file through LH_DEBIAN_INSTALLER_PRESEEDFILE. This means that debian-installer will not take up a preseeding file by default."
+		fi
+	fi
+
+	# Setting boot parameters
+	# LH_BOOTAPPEND_LIVE
+	if [ -n "${LH_DEBIAN_INSTALLER_PRESEEDFILE}" ]
+	then
+		case "${LH_BINARY_IMAGES}" in
+			iso)
+				_LH_BOOTAPPEND_PRESEED="file=/cdrom/install/${LH_DEBIAN_INSTALLER_PRESEEDFILE}"
+				;;
+
+			usb-hdd)
+				if [ "${LH_MODE}" = "ubuntu" ] || [ "${LH_DEBIAN_INSTALLER}" = "live" ]
+				then
+					_LH_BOOTAPPEND_PRESEED="file=/cdrom/install/${LH_DEBIAN_INSTALLER_PRESEEDFILE}"
+				else
+					_LH_BOOTAPPEND_PRESEED="file=/hd-media/install/${LH_DEBIAN_INSTALLER_PRESEEDFILE}"
+				fi
+				;;
+
+			net)
+				case "${LH_DEBIAN_INSTALLER_PRESEEDFILE}" in
+					*://*)
+						_LH_BOOTAPPEND_PRESEED="file=${LH_DEBIAN_INSTALLER_PRESEEDFILE}"
+						;;
+
+					*)
+						_LH_BOOTAPPEND_PRESEED="file=/${LH_DEBIAN_INSTALLER_PRESEEDFILE}"
+						;;
+				esac
+				;;
+		esac
+	fi
+
+	if [ "${LH_BINARY_IMAGES}" = "usb-hdd" ]
+	then
+		# Try USB block devices for install media
+		LH_BOOTAPPEND_INSTALL="cdrom-detect/try-usb=true ${LH_BOOTAPPEND_INSTALL}"
+	fi
+
+	if [ -n ${_LH_BOOTAPPEND_PRESEED} ]
+	then
+		LH_BOOTAPPEND_INSTALL="${LH_BOOTAPPEND_INSTALL} ${_LH_BOOTAPPEND_PRESEED}"
+	fi
+
+	if [ -n "${LH_BOOTAPPEND_LIVE}" ]
+	then
+		LH_BOOTAPPEND_INSTALL="${LH_BOOTAPPEND_INSTALL} -- \${LH_BOOTAPPEND_LIVE}"
+	fi
+
+	# Setting encryption
+	LH_ENCRYPTION="${LH_ENCRYPTION:-disabled}"
+
+	# Setting grub splash
+	# LH_GRUB_SPLASH
+
+	# Setting hostname
+	if [ -z "${LH_HOSTNAME}" ]
+	then
+		case "${LH_MODE}" in
+			embedian)
+				LH_HOSTNAME="embedian"
+				;;
+
+			ubuntu)
+				LH_HOSTNAME="ubuntu"
+				;;
+
+			*)
+				LH_HOSTNAME="debian"
+				;;
+		esac
+	fi
+
+	# Setting iso author
+	if [ -z "${LH_ISO_APPLICATION}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_ISO_APPLICATION="Debian Live"
+				;;
+
+			emdebian)
+				LH_ISO_APPLICATION="Emdebian Live"
+				;;
+
+			ubuntu)
+				LH_ISO_APPLICATION="Ubuntu Live"
+				;;
+		esac
+	fi
+
+	# Set iso preparer
+	LH_ISO_PREPARER="${LH_ISO_PREPARER:-live-helper \$VERSION; http://packages.qa.debian.org/live-helper}"
+
+	# Set iso publisher
+	LH_ISO_PUBLISHER="${LH_ISO_PUBLISHER:-Debian Live project; http://debian-live.alioth.debian.org/; debian-live@lists.debian.org}"
+
+	# Setting iso volume
+	if [ -z "${LH_ISO_VOLUME}" ]
+	then
+		case "${LH_MODE}" in
+			debian)
+				LH_ISO_VOLUME="Debian ${LH_DISTRIBUTION} \$(date +%Y%m%d-%H:%M)"
+				;;
+
+			debian-release)
+				eval VERSION="$`echo RELEASE_${LH_DISTRIBUTION}`"
+				LH_ISO_VOLUME="Debian ${VERSION} ${LH_ARCHITECTURE} live"
+				;;
+
+			emdebian)
+				LH_ISO_VOLUME="Emdebian ${LH_DISTRIBUTION} \$(date +%Y%m%d-%H:%M)"
+				;;
+
+			ubuntu)
+				LH_ISO_VOLUME="Ubuntu ${LH_DISTRIBUTION} \$(date +%Y%m%d-%H:%M)"
+				;;
+		esac
+	fi
+
+	# Setting memtest option
+	LH_MEMTEST="${LH_MEMTEST:-memtest86+}"
+
+	# Setting win32-loader option
+	case "${LH_ARCHITECTURE}" in
+		amd64|i386|lpia)
+			if [ "${LH_DEBIAN_INSTALLER}" != "disabled" ]
+			then
+				LH_WIN32_LOADER="${LH_WIN32_LOADER:-enabled}"
+			else
+				LH_WIN32_LOADER="${LH_WIN32_LOADER:-disabled}"
+			fi
+			;;
+
+		*)
+			LH_WIN32_LOADER="${LH_WIN32_LOADER:-disabled}"
+			;;
+	esac
+
+	# Setting netboot filesystem
+	LH_NET_ROOT_FILESYSTEM="${LH_NET_ROOT_FILESYSTEM:-nfs}"
+
+	# Setting netboot server path
+	if [ -z "${LH_NET_ROOT_PATH}" ]
+	then
+		case "${LH_MODE}" in
+			debian|debian-release)
+				LH_NET_ROOT_PATH="/srv/debian-live"
+				;;
+
+			emdebian)
+				LH_NET_ROOT_PATH="/srv/emdebian-live"
+				;;
+
+			ubuntu)
+				LH_NET_ROOT_PATH="/srv/ubuntu-live"
+				;;
+		esac
+	fi
+
+	# Setting netboot server address
+	LH_NET_ROOT_SERVER="${LH_NET_ROOT_SERVER:-192.168.1.1}"
+
+	# Setting net cow filesystem
+	LH_NET_COW_FILESYSTEM="${LH_NET_COW_FILESYSTEM:-nfs}"
+
+	# Setting net tarball
+	LH_NET_TARBALL="${LH_NET_TARBALL:-gzip}"
+
+	# Setting syslinux configuration file
+	# LH_SYSLINUX_CFG
+
+	# Setting syslinux splash
+	# LH_SYSLINUX_SPLASH
+
+	LH_SYSLINUX_TIMEOUT="${LH_SYSLINUX_TIMEOUT:-0}"
+
+	# Setting syslinux menu
+	case "${LH_DISTRIBUTION}" in
+		etch)
+			LH_SYSLINUX_MENU="${LH_SYSLINUX_MENU:-disabled}"
+			;;
+
+		*)
+			LH_SYSLINUX_MENU="${LH_SYSLINUX_MENU:-enabled}"
+			;;
+	esac
+
+	# Setting syslinux menu live entries
+	case "${LH_MODE}" in
+		debian|debian-release)
+			LH_SYSLINUX_MENU_LIVE_ENTRY="${LH_SYSLINUX_MENU_LIVE_ENTRY:-Live}"
+			LH_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE="${LH_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE:-${LH_SYSLINUX_MENU_LIVE_ENTRY} (failsafe)}"
+			;;
+
+		*)
+			LH_SYSLINUX_MENU_LIVE_ENTRY="${LH_SYSLINUX_MENU_LIVE_ENTRY:-Start ${LH_ISO_APPLICATION}}"
+			LH_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE="${LH_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE:-${LH_SYSLINUX_MENU_LIVE_ENTRY} (failsafe)}"
+			;;
+	esac
+
+	# Settings memtest menu entry
+	LH_SYSLINUX_MENU_MEMTEST_ENTRY="${LH_SYSLINUX_MENU_MEMTEST_ENTRY:-Memory test}"
+
+	# Setting username
+	case "${LH_MODE}" in
+		ubuntu)
+			LH_USERNAME="${LH_USERNAME:-ubuntu}"
+			;;
+
+		*)
+			LH_USERNAME="${LH_USERNAME:-user}"
+			;;
+	esac
+
+	## config/source
+
+	# Setting source option
+	LH_SOURCE="${LH_SOURCE:-disabled}"
+
+	# Setting image type
+	LH_SOURCE_IMAGES="${LH_SOURCE_IMAGES:-tar}"
+
+	# Setting fakeroot/fakechroot
+	LH_USE_FAKEROOT="${LH_USE_FAKEROOT:-disabled}"
+}
+
+Check_defaults ()
+{
+	if [ "${LH_CONFIG_VERSION}" ]
+	then
+		# We're only checking when we're actually running the checks
+		# that's why the check for emptyness of the version;
+		# however, as live-helper always declares LH_CONFIG_VERSION
+		# internally, this is safe assumption (no cases where it's unset,
+		# except when bootstrapping the functions/defaults etc.).
+		CURRENT_CONFIG_VERSION="$(echo ${LH_CONFIG_VERSION} | awk -F. '{ print $1 }')"
+
+		if [ ${CURRENT_CONFIG_VERSION} -ge 2 ]
+		then
+			Echo_error "This config tree is too new for this version of live-helper (${VERSION})."
+			Echo_error "Aborting build, please get a new version of live-helper."
+
+			exit 1
+		elif [ ${CURRENT_CONFIG_VERSION} -lt 1 ]
+		then
+			Echo_warning "This config tree does not specify a format version or has an unknown version number."
+			Echo_warning "Continuing build, but it could lead to errors or different results. Please repopulate the config tree."
+		fi
+	fi
+
+	if [ "${LH_DISTRIBUTION}" = "etch" ]
+	then
+		# etch + live-initramfs
+		if [ "${LH_INITRAMFS}" = "live-initramfs" ]
+		then
+			Echo_warning "You selected LH_DISTRIBUTION='etch' and LH_INITRAMFS='live-initramfs'. This configuration is potentially unsafe as live-initramfs is not part of the etch distribution. Either make sure that live-initramfs is installable (e.g. through setting up etch-backports repository as third-party source or putting a valid live-initramfs deb into config/chroot_local-packages) or change your config to the etch default (casper)."
+		fi
+
+		# etch + aufs
+		if [ "${LH_UNION_FILESYSTEM}" = "aufs" ]
+		then
+			Echo_warning "You selected LH_DISTRIBUTION='etch' and LH_UNION_FILESYSTEM='aufs'. This configuration is potentially unsafe as live-initramfs is not part of the etch distribution. Either make sure that live-initramfs is installable (e.g. through setting up etch-backports repository as third-party source or putting a valid live-initramfs deb into config/chroot_local-packages) or change your config to the etch default (casper)."
+
+		fi
+	fi
+
+	if echo ${LH_PACKAGES_LISTS} | grep -qs -E "(stripped|minimal)\b"
+	then
+		# aptitude + stripped|minimal
+		if [ "${LH_APT}" = "aptitude" ]
+		then
+			Echo_warning "You selected LH_PACKAGES_LISTS='%s' and LH_APT='aptitude'" "${LH_PACKAGES_LIST}. This configuration is potentially unsafe, as aptitude is not used in the stripped/minimal package lists."
+		fi
+	fi
+
+	if [ "${LH_DEBIAN_INSTALLER}" != "disabled" ]
+	then
+		# d-i enabled, no caching
+		if ! echo ${LH_CACHE_STAGES} | grep -qs "bootstrap\b" || [ "${LH_CACHE}" != "enabled" ] || [ "${LH_CACHE_PACKAGES}" != "enabled" ]
+		then
+			Echo_warning "You have selected values of LH_CACHE, LH_CACHE_PACKAGES, LH_CACHE_STAGES and LH_DEBIAN_INSTALLER which will result in 'bootstrap' packages not being cached. This configuration is potentially unsafe as the bootstrap packages are re-used when integrating the Debian Installer."
+		fi
+	fi
+
+	if [ "${LH_BOOTLOADER}" = "syslinux" ]
+	then
+		# syslinux + fat
+		case "${LH_BINARY_FILESYSTEM}" in
+			fat*)
+				;;
+			*)
+				Echo_warning "You have selected values of LH_BOOTLOADER and LH_BINARY_FILESYSTEM which are incompatible - syslinux only supports FAT filesystems."
+				;;
+		esac
+	fi
+
+	if [ "${LH_BINARY_IMAGES}" = "usb-hdd" ]
+	then
+		# grub or yaboot + usb-hdd
+		case "${LH_BOOTLOADER}" in
+			grub|yaboot)
+				Echo_error "You have selected a combination of bootloader and image type that is currently not supported by live-helper. Please use either another bootloader or a different image type."
+				exit 1
+				;;
+		esac
+	fi
+
+	if [ "$(echo ${LH_ISO_APPLICATION} | wc -c)" -gt 128 ]
+	then
+		Echo_warning "You have specified a value of LH_ISO_APPLICATION that is too long; the maximum length is 128 characters."
+	fi
+
+	if [ "$(echo ${LH_ISO_PREPARER} | wc -c)" -gt  128 ]
+	then
+		Echo_warning "You have specified a value of LH_ISO_PREPARER that is too long; the maximum length is 128 characters."
+	fi
+
+	if [ "$(echo ${LH_ISO_PUBLISHER} | wc -c)" -gt 128 ]
+	then
+		Echo_warning "You have specified a value of LH_ISO_PUBLISHER that is too long; the maximum length is 128 characters."
+	fi
+
+	if [ "$(eval "echo ${LH_ISO_VOLUME}" | wc -c)" -gt 32 ]
+	then
+		Echo_warning "You have specified a value of LH_ISO_VOLUME that is too long; the maximum length is 32 characters."
+	fi
+
+	if echo ${LH_PACKAGES_LISTS} | grep -qs -E "(stripped|minimal)\b"
+	then
+		if [ "${LH_BINARY_INDICES}" = "enabled" ]
+		then
+			Echo_warning "You have selected hook to minimise image size but you are still including package indices with your value of LH_BINARY_INDICES."
+		fi
+	fi
+
+}
diff --git a/functions/echo.sh b/functions/echo.sh
new file mode 100755
index 000000000..7af07a966
--- /dev/null
+++ b/functions/echo.sh
@@ -0,0 +1,250 @@
+#!/bin/sh
+
+# echo.sh - define output methods
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Echo ()
+{
+	STRING="${1}"
+	shift
+
+	if [ "${_L10N}" = "false" ]
+	then
+		printf "${STRING}\n" "${@}"
+	else
+		printf "$(eval_gettext "${STRING}")" "${@}"; echo;
+	fi
+}
+
+Echo_debug ()
+{
+	if [ "${_DEBUG}" = "enabled" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_L10N}" = "false" ]
+		then
+			printf "D: ${STRING}\n" "${@}"
+		else
+			printf "D: $(eval_gettext "${STRING}")" "${@}"; echo;
+		fi
+	fi
+}
+
+Echo_debug_running ()
+{
+	if [ "${_DEBUG}" = "enabled" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_L10N}" = "false" ]
+		then
+			printf "D: ${STRING}" "${@}"
+		else
+			printf "D: $(eval_gettext "${STRING}")" "${@}"
+		fi
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "..."
+		else
+			printf "... ${YELLOW}${BLINK}running${NO_COLOR}"
+		fi
+	fi
+}
+
+Echo_error ()
+{
+	STRING="${1}"
+	shift
+
+	if [ "${_COLOR}" = "false" ]
+	then
+		printf "E:"
+	else
+		printf "${RED}E${NO_COLOR}:"
+	fi
+
+	if [ "${_L10N}" = "false" ]
+	then
+		printf " ${STRING}\n" "${@}" >&2
+	else
+		(printf " $(eval_gettext "${STRING}")" "${@}"; echo;) >&2
+	fi
+}
+
+Echo_message ()
+{
+	if [ "${_QUIET}" != "enabled" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "P:"
+		else
+			printf "${WHITE}P${NO_COLOR}:"
+		fi
+
+		if [ "${_L10N}" = "false" ]
+		then
+			printf " ${STRING}\n" "${@}"
+		else
+			printf " $(eval_gettext "${STRING}")" "${@}"; echo;
+		fi
+	fi
+}
+
+Echo_message_running ()
+{
+	if [ "${_QUIET}" != "enabled" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "P:"
+		else
+			printf "${WHITE}P${NO_COLOR}:"
+		fi
+
+		if [ "${_L10N}" = "false" ]
+		then
+			printf " ${STRING}" "${@}"
+		else
+			printf " $(eval_gettext "${STRING}")" "${@}";
+		fi
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "..."
+		else
+			printf "... ${YELLOW}${BLINK}running${NO_COLOR}"
+		fi
+	fi
+}
+
+Echo_verbose ()
+{
+	if [ "${_VERBOSE}" = "enabled" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_L10N}" = "false" ]
+		then
+			printf "I: ${STRING}\n" "${@}"
+		else
+			printf "I: $(eval_gettext "${STRING}")" "${@}"; echo;
+		fi
+	fi
+}
+
+Echo_verbose_running ()
+{
+	if [ "${_VERBOSE}" != "enabled" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_L10N}" = "false" ]
+		then
+			printf "I: ${STRING}" "${@}"
+		else
+			printf "I: $(eval_gettext "${STRING}")" "${@}";
+		fi
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "..."
+		else
+			printf "... ${YELLOW}${BLINK}running${NO_COLOR}"
+		fi
+	fi
+}
+
+Echo_warning ()
+{
+	STRING="${1}"
+	shift
+
+	if [ "${_COLOR}" = "false" ]
+	then
+		printf "W:"
+	else
+		printf "${YELLOW}W${NO_COLOR}:"
+	fi
+
+	if [ "${_L10N}" = "false" ]
+	then
+		printf " ${STRING}\n" "${@}"
+	else
+		printf " $(eval_gettext "${STRING}")" "${@}"; echo;
+	fi
+}
+
+Echo_status ()
+{
+	__RETURN="${?}"
+
+	if [ "${_COLOR}" = "false" ]
+	then
+		if [ "${__RETURN}" = "0" ]
+		then
+			printf " done.\n"
+		else
+			printf " failed.\n"
+		fi
+	else
+		Cursor_columns_backward 8
+
+		if [ "${__RETURN}" = "0" ]
+		then
+			printf " ${GREEN}done${NO_COLOR}.  \n"
+		else
+			printf " ${RED}failed${NO_COLOR}.\n"
+		fi
+	fi
+}
+
+Echo_done ()
+{
+	if [ "${_COLOR}" = "false" ]
+	then
+		printf " already done.\n"
+	else
+		Cursor_columns_backward 8
+
+		printf " ${GREEN}already done${NO_COLOR}.\n"
+	fi
+}
+
+Echo_file ()
+{
+	while read LINE
+	do
+		echo "${1}: ${LINE}"
+	done < "${1}"
+}
+
+Echo_breakage ()
+{
+	case "${LH_DISTRIBUTION}" in
+		sid|unstable)
+			Echo_message "If the following stage fails, the most likely cause of the problem is with your mirror configuration, a caching proxy or the sid distribution."
+			;;
+		*)
+			Echo_message "If the following stage fails, the most likely cause of the problem is with your mirror configuration or a caching proxy."
+			;;
+	esac
+
+	Echo_message "${@}"
+}
diff --git a/functions/exit.sh b/functions/exit.sh
new file mode 100755
index 000000000..bbfaf5837
--- /dev/null
+++ b/functions/exit.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# exit.sh - cleanup
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Exit ()
+{
+	VALUE="${?}"
+
+	if [ "${_DEBUG}" = "enabled" ]
+	then
+		# Dump variables
+		set | grep -e ^LH
+	fi
+
+	# Always exit true in case we are not able to unmount
+	# (e.g. due to running processes in chroot from user customizations)
+	Echo_message "Begin unmounting filesystems..."
+	for DIRECTORY in $(awk -v dir="${PWD}/chroot/" '$2 ~ dir { print $2 }' /proc/mounts | sort -r)
+	do
+		umount ${DIRECTORY} > /dev/null 2>&1 || true
+	done
+
+	return ${VALUE}
+}
+
+Setup_cleanup ()
+{
+	Echo_message "Setting up cleanup function"
+	trap 'Exit' EXIT HUP INT QUIT TERM
+}
diff --git a/functions/help.sh b/functions/help.sh
new file mode 100755
index 000000000..832878c71
--- /dev/null
+++ b/functions/help.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# help.sh - print help information
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Help ()
+{
+        Echo "%s - %s" "${PROGRAM}" "${DESCRIPTION}"
+	echo
+	Echo "Usage:"
+	echo
+
+	if [ -n "${USAGE}" ]
+	then
+		Echo "${USAGE}"
+		echo
+	fi
+	Echo "  %s [-h|--help]" "${PROGRAM}"
+	Echo "  %s [-u|--usage]" "${PROGRAM}"
+	Echo "  %s [-v|--version]" "${PROGRAM}"
+	echo
+
+	if [ -n "${HELP}" ]
+	then
+		Echo "${HELP}"
+		echo
+	fi
+
+	Echo "Report bugs to Debian Live project <http://debian-live.alioth.debian.org/>."
+	exit 0
+}
diff --git a/functions/l10n.sh b/functions/l10n.sh
new file mode 100755
index 000000000..c2f167af5
--- /dev/null
+++ b/functions/l10n.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# l10n.sh - load the needed localization things for all lh messages
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+if [ -x "$(which gettext.sh 2>/dev/null)" ] && Find_files /usr/share/locale/*/LC_MESSAGES/${PACKAGE}.mo
+then
+	_L10N="true"
+
+	# gettext domain (.mo file name)
+	TEXTDOMAIN="${PACKAGE}"
+	export TEXTDOMAIN
+
+	# locale dir for gettext codes
+	TEXTDOMAINDIR="/usr/share/locale"
+	export TEXTDOMAINDIR
+
+	# load gettext functions
+	. gettext.sh
+else
+	_L10N="false"
+fi
diff --git a/functions/legacy.sh b/functions/legacy.sh
new file mode 100755
index 000000000..422c20d38
--- /dev/null
+++ b/functions/legacy.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# legacy.sh - handle live-helper 2.x warnigns
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+# Obsoleting 'lh_foo_bar' calls in favour for 'lh foo_bar'
+
+BASENAME="$(basename ${0})"
+
+if [ -z "${LH}" ] && [ "$(echo ${BASENAME} | awk '{ print $1 }')" != "lh" ]
+then
+	Echo_warning "live-helper 2.0 will deprecate all dashed forms of commands."
+	Echo_warning "Please use \'$(echo ${BASENAME} | sed -e 's|lh_|lh |')\' instead of \'${BASENAME}\'."
+fi
diff --git a/functions/lockfile.sh b/functions/lockfile.sh
new file mode 100755
index 000000000..8ade76ee4
--- /dev/null
+++ b/functions/lockfile.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# lockfile.sh - handle lock files
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Check_lockfile ()
+{
+	FILE="${1}"
+
+	if [ -z "${FILE}" ]
+	then
+		FILE="/var/lock/${PROGRAM}.lock"
+	fi
+
+	# Checking lock file
+	if [ -f "${FILE}" ]
+	then
+		Echo_error "${PROGRAM} locked"
+		exit 1
+	fi
+}
+
+Create_lockfile ()
+{
+	FILE="${1}"
+
+	if [ -z "${FILE}" ]
+	then
+		FILE="/var/lock/${PROGRAM}.lock"
+	fi
+
+	DIRECTORY="$(dirname ${FILE})"
+
+	# Creating lock directory
+	mkdir -p "${DIRECTORY}"
+
+	# Creating lock trap
+	trap 'ret=${?}; '"rm -f \"${FILE}\";"' exit ${ret}' EXIT HUP INT QUIT TERM
+
+	# Creating lock file
+	touch "${FILE}"
+}
diff --git a/functions/losetup.sh b/functions/losetup.sh
new file mode 100755
index 000000000..1b1f61f42
--- /dev/null
+++ b/functions/losetup.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+# losetup - wrapper around losetup
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Losetup ()
+{
+	DEVICE="${1}"
+	FILE="${2}"
+	PARTITION="${3:-1}"
+
+	${LH_ROOT_COMMAND} ${LH_LOSETUP} "${DEVICE}" "${FILE}"
+	FDISK_OUT="$(${LH_FDISK} -l -u ${DEVICE} 2>&1)"
+	${LH_ROOT_COMMAND} ${LH_LOSETUP} -d "${DEVICE}"
+
+	LOOPDEVICE="$(echo ${DEVICE}p${PARTITION})"
+
+	if [ "${PARTITION}" = "0" ]
+	then
+		Echo_message "Mounting %s with offset 0" "${DEVICE}"
+
+		${LH_ROOT_COMMAND} ${LH_LOSETUP} "${DEVICE}" "${FILE}"
+	else
+		SECTORS="$(echo "$FDISK_OUT" | sed -ne "s|^$LOOPDEVICE[ *]*\([0-9]*\).*|\1|p")"
+		OFFSET="$(expr ${SECTORS} '*' 512)"
+
+		Echo_message "Mounting %s with offset %s" "${DEVICE}" "${OFFSET}"
+
+		${LH_ROOT_COMMAND} ${LH_LOSETUP} -o "${OFFSET}" "${DEVICE}" "${FILE}"
+	fi
+}
+
+Calculate_partition_size ()
+{
+	ORIGINAL_SIZE="${1}"
+	FILESYSTEM="${2}"
+
+	case "${FILESYSTEM}" in
+		ext2|ext3)
+			PERCENT="5"
+			;;
+		*)
+			PERCENT="3"
+			;;
+	esac
+
+	echo $(expr ${ORIGINAL_SIZE} + ${ORIGINAL_SIZE} \* ${PERCENT} / 100 + 1)
+}
diff --git a/functions/man.sh b/functions/man.sh
new file mode 100755
index 000000000..72213e2f8
--- /dev/null
+++ b/functions/man.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# man.sh - print man information
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Man ()
+{
+	if [ -x "$(which man 2>/dev/null)" ]
+	then
+		man $(basename ${0})
+		exit 0
+	fi
+}
diff --git a/functions/packages.sh b/functions/packages.sh
new file mode 100755
index 000000000..13c0bf4db
--- /dev/null
+++ b/functions/packages.sh
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+# packages.sh - handle packages installation
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Check_package ()
+{
+	FILE="${1}"
+	PACKAGE="${2}"
+
+	Check_installed "${FILE}" "${PACKAGE}"
+
+	case "${INSTALL_STATUS}" in
+		1)
+			_LH_PACKAGES="${_LH_PACKAGES} ${PACKAGE}"
+			;;
+
+		2)
+			Echo_error "You need to install %s on your host system." "${PACKAGE}"
+			exit 1
+			;;
+	esac
+}
+
+Install_package ()
+{
+	if [ -n "${_LH_PACKAGES}" ] && [ "${LH_CHROOT_BUILD}" != "disabled" ]
+	then
+		case "${LH_APT}" in
+			apt|apt-get)
+				Chroot chroot "apt-get install -o APT::Install-Recommends=false ${APT_OPTIONS} ${_LH_PACKAGES}"
+				;;
+
+			aptitude)
+				Chroot chroot "aptitude install --without-recommends ${APTITUDE_OPTIONS} ${_LH_PACKAGES}"
+				;;
+		esac
+	fi
+}
+
+Remove_package ()
+{
+	if [ -n "${_LH_PACKAGES}" ] && [ "${LH_CHROOT_BUILD}" != "disabled" ]
+	then
+		case "${LH_APT}" in
+			apt|apt-get)
+				Chroot chroot "apt-get remove --purge ${APT_OPTIONS} ${_LH_PACKAGES}"
+				;;
+
+			aptitude)
+				Chroot chroot "aptitude purge ${APTITUDE_OPTIONS} ${_LH_PACKAGES}"
+				;;
+		esac
+	fi
+}
+
+# Check_installed
+# uses as return value global var INSTALL_STATUS
+# INSTALL_STATUS : 0 if package is installed
+#                  1 if package isn't installed and we're in an apt managed system
+#                  2 if package isn't installed and we aren't in an apt managed system
+Check_installed ()
+{
+	FILE="${1}"
+	PACKAGE="${2}"
+
+	case "${LH_CHROOT_BUILD}" in
+		enabled)
+			if Chroot chroot "dpkg-query -s ${PACKAGE}" 2> /dev/null | grep -qs "Status: install"
+			then
+				INSTALL_STATUS=0
+			else
+				INSTALL_STATUS=1
+			fi
+			;;
+		disabled)
+			if which dpkg-query > /dev/null 2>&1
+			then
+				if Chroot chroot "dpkg-query -s ${PACKAGE}" 2> /dev/null | grep -qs "Status: install"
+				then
+					INSTALL_STATUS=0
+				else
+					INSTALL_STATUS=1
+				fi
+			else
+				FILE="$(echo ${FILE} | sed -e 's|chroot||')"
+
+				if [ ! -e "${FILE}" ]
+				then
+					INSTALL_STATUS=2
+				else
+					INSTALL_STATUS=0
+				fi
+			fi
+			;;
+	esac
+}
+
diff --git a/functions/packageslists.sh b/functions/packageslists.sh
new file mode 100755
index 000000000..6ce0c520a
--- /dev/null
+++ b/functions/packageslists.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+# packagelists.sh - expands package list includes
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Expand_packagelist ()
+{
+	_LH_EXPAND_QUEUE="$(basename "${1}")"
+
+	shift
+
+	while [ -n "${_LH_EXPAND_QUEUE}" ]
+	do
+		_LH_LIST_NAME="$(echo ${_LH_EXPAND_QUEUE} | cut -d" " -f1)"
+		_LH_EXPAND_QUEUE="$(echo ${_LH_EXPAND_QUEUE} | cut -s -d" " -f2-)"
+		_LH_LIST_LOCATION=""
+		_LH_NESTED=0
+		_LH_ENABLED=1
+
+		for _LH_SEARCH_PATH in ${@} "${LH_BASE:-/usr/share/live-helper}/lists"
+		do
+			if [ -e "${_LH_SEARCH_PATH}/${_LH_LIST_NAME}" ]
+			then
+				_LH_LIST_LOCATION="${_LH_SEARCH_PATH}/${_LH_LIST_NAME}"
+				break
+			fi
+		done
+
+		if [ -z "${_LH_LIST_LOCATION}" ]
+		then
+			echo "W: Unknown package list '${_LH_LIST_NAME}'" >&2
+			continue
+		fi
+
+		while read _LH_LINE
+		do
+			case "${_LH_LINE}" in
+				\#if\ *)
+					if [ ${_LH_NESTED} -eq 1 ]
+					then
+						echo "E: Nesting conditionals is not supported" >&2
+						exit 1
+					fi
+					_LH_NESTED=1
+
+					_LH_NEEDLE="$(echo "${_LH_LINE}" | cut -d' ' -f3-)"
+					_LH_HAYSTACK="$(eval "echo \$LH_$(echo "${_LH_LINE}" | cut -d' ' -f2)")"
+
+					_LH_ENABLED=0
+					for _LH_NEEDLE_PART in ${_LH_NEEDLE}
+					do
+						for _LH_HAYSTACK_PART in ${_LH_HAYSTACK}
+						do
+							if [ "${_LH_NEEDLE_PART}" = "${_LH_HAYSTACK_PART}" ]
+							then
+								_LH_ENABLED=1
+							fi
+						done
+					done
+					;;
+
+				\#endif*)
+					_LH_NESTED=0
+					_LH_ENABLED=1
+					;;
+
+				\#*)
+					if [ ${_LH_ENABLED} -ne 1 ]
+					then
+						continue
+					fi
+
+					# Find includes
+					_LH_INCLUDES="$(echo "${_LH_LINE}" | sed -n \
+						-e 's|^#<include> \([^ ]*\)|\1|gp' \
+						-e 's|^#include <\([^ ]*\)>|\1|gp')"
+
+					# Add to queue
+					_LH_EXPAND_QUEUE="$(echo ${_LH_EXPAND_QUEUE} ${_LH_INCLUDES} |
+						sed -e 's|[ ]*$||' -e 's|^[ ]*||')"
+					;;
+
+				*)
+					if [ ${_LH_ENABLED} -eq 1 ]
+					then
+						echo "${_LH_LINE}"
+					fi
+					;;
+
+			esac
+		done < "${_LH_LIST_LOCATION}"
+	done
+}
diff --git a/functions/releases.sh b/functions/releases.sh
new file mode 100755
index 000000000..c383c0864
--- /dev/null
+++ b/functions/releases.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# releases.sh - list release information
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+# Debian releases
+RELEASE_etch="4.0 r8"
+RELEASE_lenny="5.0.3"
+RELEASE_squeeze="6"
+RELEASE_sid="unstable"
+
+# Ubuntu releases
+RELEASE_dapper="6.06"
+RELEASE_edgy="6.10"
+RELEASE_feisty="7.04"
+RELEASE_gutsy="7.10"
+RELEASE_hardy="8.04"
+RELEASE_intrepid="8.10"
+RELEASE_jaunty="9.04"
+RELEASE_karmic="9.10"
+RELEASE_lucid="10.04"
diff --git a/functions/stagefile.sh b/functions/stagefile.sh
new file mode 100755
index 000000000..10f06fade
--- /dev/null
+++ b/functions/stagefile.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+
+# stagefile.sh - handle stage files
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Check_stagefile ()
+{
+	FILE="${1}"
+	NAME="$(basename ${1})"
+
+	# Checking stage file
+	if [ -f "${FILE}" ]
+	then
+		if [ "${_FORCE}" != "enabled" ]
+		then
+			# Skipping execution
+			Echo_warning "skipping %s" "${NAME}"
+			exit 0
+		else
+			# Forcing execution
+			Echo_message "forcing %s" "${NAME}"
+			rm -f "${FILE}"
+		fi
+	fi
+}
+
+Create_stagefile ()
+{
+	FILE="${1}"
+	DIRECTORY="$(dirname ${1})"
+
+	# Creating stage directory
+	mkdir -p "${DIRECTORY}"
+
+	# Creating stage file
+	touch "${FILE}"
+}
+
+Require_stagefile ()
+{
+	NAME="$(basename ${0})"
+	FILES="${@}"
+	NUMBER="$(echo ${@} | wc -w)"
+
+	for FILE in ${FILES}
+	do
+		# Find at least one of the required stages
+		if [ -f ${FILE} ]
+		then
+			CONTINUE="true"
+			NAME="${NAME} $(basename ${FILE})"
+		fi
+	done
+
+	if [ "${CONTINUE}" != "true" ]
+	then
+		if [ "${NUMBER}" -eq 1 ]
+		then
+			Echo_error "%s: %s missing" "${NAME}" "${FILE}"
+		else
+			Echo_error "%s: one of %s is missing" "${NAME}" "${FILES}"
+		fi
+
+		exit 1
+	fi
+}
diff --git a/functions/templates.sh b/functions/templates.sh
new file mode 100755
index 000000000..eec52f38f
--- /dev/null
+++ b/functions/templates.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# templates.sh - handle templates files
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Check_templates ()
+{
+	PACKAGE="${1}"
+
+	if [ -d "config/templates/${PACKAGE}" ]
+	then
+		TEMPLATES="config/templates/${PACKAGE}"
+	elif [ -d "${LH_TEMPLATES}/${PACKAGE}" ]
+	then
+		TEMPLATES="${LH_TEMPLATES}/${PACKAGE}"
+	else
+		Echo_error "%s templates not accessible in %s nor config/templates" "${PACKAGE}" "${LH_TEMPLATES}"
+		exit 1
+	fi
+}
diff --git a/functions/usage.sh b/functions/usage.sh
new file mode 100755
index 000000000..d99cb9e2c
--- /dev/null
+++ b/functions/usage.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# usage.sh - print usage information
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Usage ()
+{
+	printf "%s - %s\n" "${PROGRAM}" "${DESCRIPTION}"
+	echo
+	Echo "Usage:"
+	echo
+
+	if [ -n "${USAGE}" ]
+	then
+		Echo " ${USAGE}"
+		echo
+	fi
+
+	printf "  %s [-h|--help]\n" "${PROGRAM}"
+	printf "  %s [-u|--usage]\n" "${PROGRAM}"
+	printf "  %s [-v|--version]\n" "${PROGRAM}"
+	echo
+	Echo "Try \" %s--help\" for more information." "${PROGRAM}"
+
+	exit 1
+}
diff --git a/functions/version.sh b/functions/version.sh
new file mode 100755
index 000000000..5ac6f6fae
--- /dev/null
+++ b/functions/version.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+# version.sh - print version information
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Version ()
+{
+	Echo "%s, version %s" "${PROGRAM}" "${VERSION}"
+	Echo "This program is a part of %s" "${PACKAGE}"
+	echo
+	Echo "Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>"
+	echo
+	Echo "This program is free software: you can redistribute it and/or modify"
+	Echo "it under the terms of the GNU General Public License as published by"
+	Echo "the Free Software Foundation, either version 3 of the License, or"
+	Echo "(at your option) any later version."
+	echo
+	Echo "This program is distributed in the hope that it will be useful,"
+	Echo "but WITHOUT ANY WARRANTY; without even the implied warranty of"
+	Echo "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the"
+	Echo "GNU General Public License for more details."
+	echo
+	Echo "You should have received a copy of the GNU General Public License"
+	Echo "along with this program. If not, see <http://www.gnu.org/licenses/>."
+	echo
+	Echo "On Debian systems, the complete text of the GNU General Public License"
+	Echo "can be found in /usr/share/common-licenses/GPL-3 file."
+	echo
+	Echo "Homepage: <http://debian-live.alioth.debian.org/>"
+
+	exit 0
+}
diff --git a/functions/wrapper.sh b/functions/wrapper.sh
new file mode 100755
index 000000000..dcc728f8f
--- /dev/null
+++ b/functions/wrapper.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# wrapper.sh - external command wrappers
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+Apt ()
+{
+	case "${LH_APT}" in
+		apt|apt-get)
+			Chroot chroot apt-get ${APT_OPTIONS} ${@}
+			;;
+
+		aptitude)
+			Chroot chroot aptitude ${APTITUDE_OPTIONS} ${@}
+			;;
+	esac
+}