# Maintainer: The Ringmaster [theringmaster@archlinux.us]

pkgname="virtualbox_bin_beta"
pkgver="3.2.8"
_build=(`wget http://download.virtualbox.org/virtualbox/${pkgver}/ -qO - | grep rhel4 | cut -d "_" -f2`)    # automatic generation
pkgrel=1
pkgdesc="A powerful x86 virtualizer (PUEL edition) - Bleeding edge version"  # Pkgname should not be mentioned in pkgdesc. This is a suggestion for you to start with
url="http://virtualbox.org"
license=('custom:PUEL')
arch=('i686' 'x86_64')
install='virtualbox.install'
depends=('libidl2' 'libxcursor' 'libxinerama' 'libxslt' 'curl' 'gcc' 'make' 'kernel26-headers')
optdepends=("qt: for GUI support"            # there's no other GUI in VirtualBox than the one it has
            "sdl: for VBoxSDL and GUI support"
            "libgl: for shared OpenGL support"   # the missing 'support' for some of these
            "libxt: for shared Clipboard support"
            "alsa-lib: for ALSA support"
            "pulseaudio: for PulseAudio support")
provides=("virtualbox=${pkgver}")
conflicts=('virtualbox-ose' 'virtualbox-modules')
_arch='x86'
[ "$CARCH" = "x86_64" ] && _arch='amd64'
source=(http://download.virtualbox.org/virtualbox/${pkgver}/VirtualBox-${pkgver}-${_build}-Linux_${_arch}.run    # simplicity ;)
        '10-vboxdrv.rules'
        'vboxdrv')
md5sums=(`wget http://download.virtualbox.org/virtualbox/${pkgver}/MD5SUMS -qO - | grep ${_arch}.run | cut -d " " -f1`    # automatic generation
         '98859bfca9ef2ebf2ea43eb9123316fc'
         '160fc08a43cd9a719d306b5f023dea42')

build() {
  # unpack the .run package via sh(1)
  echo yes | sh "VirtualBox-${pkgver}-${_build}-Linux_${_arch}.run" --target "$srcdir" \
    --nox11 --noexec &> /dev/null   # since 3.4 pacman automatically interrupts the build when an error occurs deprecating "return 1"s
                    # no need for a 2nd md5sums check either (the '--check' operation)
  # Unpack bundled files
  install -d "$pkgdir/opt/VirtualBox"
  cd "$pkgdir/opt/VirtualBox"
  tar -xjf "$srcdir/VirtualBox.tar.bz2"

  install -d "$pkgdir/usr/"{bin,share/applications,share/pixmaps}

  # 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"
  #rm -Rf build
  #cd "$pkgdir/opt/VirtualBox"
  rm -Rf sdk vboxshell.py VBoxPython*

  # Install rc.d script for module compilation
  install -Dm0755 "$srcdir/vboxdrv" "$pkgdir/etc/rc.d/vboxdrv"    # no need for exceptional curly brackets ("{", "}") here, if not used in other "$pkgdir"/"$srcdir" functions either

  # Replace init script stuff
  sed -i -e 's,sudo /etc/init.d/vboxdrv setup,/etc/rc.d/vboxdrv setup,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"

  # 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"

  # Symlink the license
  install -d "$pkgdir/usr/share/licenses/$pkgname"
  ln -s "/opt/VirtualBox/LICENSE" "$pkgdir/usr/share/licenses/$pkgname/PUEL"

  # Setup configuration
  install -d "$pkgdir/etc/vbox"
  echo 'INSTALL_DIR="/opt/VirtualBox"' > "$pkgdir/etc/vbox/vbox.cfg"
}