# Maintainer: Lukas Fleischer <archlinux at cryptocrack dot de>
# Contributor: thotypous <matiasΘarchlinux-br·org>
# Contributor: xduugu <xduuguΘgmx·com>
# Contributor: Peter 'piie' Feuerer <peterΘpiie·net>
# Contributor: Sascha Pfau <MrPeacockΘgmail·com>
# Contributor: iggy <iggy.mfΘgmail·com>

pkgname="virtualbox_bin"
pkgver="3.2.0"
_build="61806"
pkgrel=1
pkgdesc="Powerful x86 virtualization (Personal Use Binaries Edition)."
arch=('i686' 'x86_64')
url="http://virtualbox.org"
license=('custom:PUEL')
depends=('libidl2' 'libxcursor' 'libxinerama' 'libxslt' 'curl' 'gcc' 'make' 'kernel26-headers')
optdepends=("qt: for VirtualBox GUI"
            "sdl: for VBoxSDL and VirtualBox GUI"
            "libgl: for shared OpenGL"
            "libxt: for shared Clipboard"
            "alsa-lib: for ALSA support"
            "pulseaudio: for PulseAudio support")
provides=("virtualbox=${pkgver}")
conflicts=('virtualbox-ose' 'virtualbox-modules')
install='virtualbox.install'
_architect='x86'
[ "$CARCH" = "x86_64" ] && _architect='amd64'
source=("VirtualBox-${pkgver}-${_build}-Linux_${_architect}.run::http://download.virtualbox.org/virtualbox/${pkgver}/VirtualBox-${pkgver}-${_build}-Linux_${_architect}.run"
        '10-vboxdrv.rules'
        'vbox_build_module')
md5sums=('003c36b1704dda450b6b21e99afc2d85'
         '98859bfca9ef2ebf2ea43eb9123316fc'
         'dcb2d165b25274f77426a895d6dc41af')
[ "$CARCH" = "x86_64" ] && md5sums[0]='6fc4475dc26af6aa64bd9fb37ea9ca6a'

build() {
  # Check and unpack the run package via sh(1)
  sh "VirtualBox-${pkgver}-${_build}-Linux_${_architect}.run" --check || return 1
  echo yes | sh "VirtualBox-${pkgver}-${_build}-Linux_${_architect}.run" --target "$srcdir" \
    --nox11 --noexec &> /dev/null || return 1

  # Unpack bundled files
  mkdir -p "$pkgdir/opt/VirtualBox" || return 1
  cd "$pkgdir/opt/VirtualBox"
  tar -xjf "$srcdir/VirtualBox.tar.bz2" || return 1

  mkdir -p "$pkgdir/usr/"{bin,share/applications,share/pixmaps} || return 1

  # Hardened build: Mark binaries suid root, create symlinks for working around
  #                 unsupported $ORIGIN/.. in VBoxC.so and make sure the
  #                 directory is only writable by the user (paranoid).
  chmod 4511 VirtualBox VBox{SDL,Headless,NetDHCP}
  for _lib in VBox{VMM,REM,RT,DDU,XPCOM}.so; do
    ln -sf "/opt/VirtualBox/${_lib}" "components/${_lib}"
  done
  chmod go-w .

  # VBoxNetAdpCtl needs to be suid root in any case
  chmod 4511 VBoxNetAdpCtl

  # Replace VirtualBox built-in Qt by system Qt libraries (disabled as of
  # 2010-03-26, 3.1.6-1)
  #for _lib in libQt{Core,Gui,Network,OpenGL}; do
  #  rm "${_lib}VBox.so.4"
  #  ln -s "/usr/lib/${_lib}.so.4" "${_lib}VBox.so.4"
  #done

  # Install the SDK (disabled, since the extension expects an UCS4-compiled
  # python, while Arch Linux has an UCS2-compiled python)
  #cd "$pkgdir/opt/VirtualBox/sdk/installer"
  #VBOX_INSTALL_PATH="/opt/VirtualBox" python vboxapisetup.py install --root "${pkgdir}" || return 1
  #rm -Rf build
  #cd "$pkgdir/opt/VirtualBox"
  rm -Rf sdk vboxshell.py VBoxPython*

  # Symlink the launchers
  for _bin in VirtualBox VBox{Headless,Manage,SDL,SVC,Tunctl,NetAdpCtl} rdesktop-vrdp; do
    ln -s "/opt/VirtualBox/${_bin}" "$pkgdir/usr/bin/${_bin}"
  done

  # Symlink the desktop icon and ".desktop" files
  ln -s "/opt/VirtualBox/VBox.png" "$pkgdir/usr/share/pixmaps/VBox.png"
  ln -s "/opt/VirtualBox/virtualbox.desktop" "$pkgdir/usr/share/applications/VirtualBox.desktop"

  # Install vbox_build_module
  install -Dm0744 "$srcdir/vbox_build_module" "$pkgdir/usr/bin/vbox_build_module" || return 1

  # Replace some init scripts by simplified stuff
  sed -i -e 's,sudo /etc/init.d/vboxdrv setup,/usr/bin/vbox_build_module,g' \
    "$pkgdir/opt/VirtualBox/VBox.sh"
  sed -i -e 's,sudo /etc/init.d/vboxdrv restart,modprobe vboxdrv,g' \
    "$pkgdir/opt/VirtualBox/VBox.sh"

  # Install udev rules
  install -Dm0644 "$srcdir/10-vboxdrv.rules" "$pkgdir/lib/udev/rules.d/10-vboxdrv.rules" || return 1

  # Setup configuration
  mkdir -p "$pkgdir/etc/vbox" || return 1
  echo 'INSTALL_DIR="/opt/VirtualBox"' > "$pkgdir/etc/vbox/vbox.cfg"

  # Symlink the license
  mkdir -p "$pkgdir/usr/share/licenses/$pkgname" || return 1
  ln -s "/opt/VirtualBox/LICENSE" "$pkgdir/usr/share/licenses/$pkgname/PUEL"
}