#!/bin/sh

# Source: http://admincloud.net/116/creer-une-cle-usb-bootable-de-windows-sous-linux/

WIN_HDD=/dev/sdb
WIN_USB_MNT_PATH=/mnt/USBW7/
WIN_ISO_FILE="${1}"
WIN_ISO_MNT_PATH=/mnt/WIN7/

# Empty MBR
sudo dd if=/dev/zero of=${WIN_HDD} bs=446 count=1

# Ensure to have a MS-DOS partition table
sudo parted ${WIN_HDD} mklabel msdos

# Create one big partition with "boot" flag then format in NFTS
sudo parted ${WIN_HDD} mkpart primary 0% 100MS-partition table
sudo parted ${WIN_HDD} set 1 boot on
sudo mkfs.ntfs ${WIN_HDD}1 --fast --no-indexing

# Mount USB key
sudo mkdir -p -- "${WIN_USB_MNT_PATH}"
sudo mount ${WIN_HDD}1 "${WIN_USB_MNT_PATH}"

# Mount ISO file
sudo mkdir -p -- "${WIN_ISO_MNT_PATH}"
sudo mount "${WIN_ISO_FILE}" "${WIN_ISO_MNT_PATH}" -o loop,ro

# Copy all files from ISO to USB
sudo cp -rv "${WIN_ISO_MNT_PATH}"* "${WIN_USB_MNT_PATH}"

# Umount and remove mount path
sudo umount "${WIN_USB_MNT_PATH}"
sudo umount "${WIN_ISO_MNT_PATH}"
sudo rmdir -- "${WIN_USB_MNT_PATH}" "${WIN_ISO_MNT_PATH}"


## Make the key bootable

# Ensure gettext is available
sudo aptitude install -y gettext

# Ensure to download the last version of ms-sys
if [ ! $(command -v ms-sys) ]; then
  # http://ms-sys.sourceforge.net/#Download
  wget http://netix.dl.sourceforge.net/project/ms-sys/ms-sys%20development/2.5.0/ms-sys-2.5.0.tar.gz -O /tmp/ms-sys-2.5.0.tar.gz

  # Extract and install ms-sys
  cd /tmp
  tar xzvf /tmp/ms-sys-2.5.0.tar.gz
  cd /tmp/ms-sys-2.5.0.tar.gz
  sudo make
  sudo make install
fi

# For Win 7/8
sudo ms-sys --mbr7 "${WIN_HDD}"

exit 0