#! /bin/bash

# Copyright (C) 2011 GRNET S.A. 
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

### BEGIN TASK INFO
# Provides:		InstallUnattend
# RunBefore:		UmountImage
# RunAfter:		MountImage
# Short-Description:	Installs Unattend.xml for unattended windows setup
### END TASK INFO

set -e
. "@commondir@/common.sh"

if [ -z "$SNF_IMAGE_TARGET" ]; then
    log_error "Target dir: \`$SNF_IMAGE_TARGET' is missing"
fi

if [ "$SNF_IMAGE_PROPERTY_OSFAMILY" != "windows" ]; then
    exit 0
fi

if [ ! -f "@commondir@/unattend.xml" ]; then
    log_error "File \`@commondir@/unattend.xml' is missing."
fi

target=$SNF_IMAGE_TARGET
mkdir -p "$target/Windows/Setup/Scripts"

cat "@commondir@/unattend.xml" > "$target/Unattend.xml"
echo "del /Q /F C:\Unattend.xml" > \
        "$target/Windows/Setup/Scripts/SetupComplete.cmd"

mkdir -p "$target/Windows/SnfScripts"

echo "exit" > "$target/Windows/SnfScripts/ExtendFilesystem"
echo "del /Q /F C:\Windows\SnfScripts\ExtendFilesystem" >> \
        "$target/Windows/Setup/Scripts/SetupComplete.cmd"

echo "@echo off" > "$target/Windows/SnfScripts/ChangeAdminPassword.cmd"
# For security reasons, overwrite the file before deleting...
spaces=$(printf "%200s");
echo "echo ${spaces// /X} > C:\Windows\SnfScripts\ChangeAdminPassword.cmd" >> \
        "$target/Windows/Setup/Scripts/SetupComplete.cmd"
echo "del /Q /F C:\Windows\SnfScripts\ChangeAdminPassword.cmd" >> \
        "$target/Windows/Setup/Scripts/SetupComplete.cmd"

echo "rmdir C:\Windows\SnfScripts" >> \
        "$target/Windows/Setup/Scripts/SetupComplete.cmd"

exit 0

# vim: set sta sts=4 shiftwidth=4 sw=4 et ai :