# Maintainer: Olivier Médoc <o_medoc@yahoo.fr>

pkgname=vmware-patch
pkgver=3.4
pkgrel=2
pkgdesc="Several scripts to apply patches to vmware modules (tested for vmware-player and vmware-workstation)"
arch=('i686' 'x86_64')
url="http://www.vmware.com"
license=('GPL')
depends=('linux-headers' 'kmod>=5-2')
source=(vmware-patch vmware-unpatch vmware-rc
        vmmon-2.6.35.diff vsock-2.6.35.diff
        vmmon-2.6.36.diff
        vmci-2.6.37.diff vmmon-2.6.37.diff vmnet-2.6.37.diff vsock-2.6.37.diff
        vmblock-2.6.39.diff vmci-2.6.39.diff vmmon-2.6.39.diff vmnet-2.6.39.diff vsock-2.6.39.diff
        vmblock-3.0.diff vmci-3.0.diff vmmon-3.0.diff vmnet-3.0.diff vsock-3.0.diff
	vmnet-3.1.0.diff
	vmnet-3.1.1.diff
	vmmon-8.0.1-4.0.1-3.2.0.diff vmnet-8.0.1-4.0.1-3.2.0.diff
	vmnet-8.0.2-4.0.2-3.2.1.diff
	vmblock-7.1.5-0.0.0-3.2.1.diff vmnet-7.1.5-0.0.0-3.2.1.diff vmci-7.1.5-0.0.0-3.2.1.diff vsock-7.1.5-0.0.0-3.2.1.diff vmmon-7.1.5-0.0.0-3.2.1.diff
	vmblock-8.0.3-4.0.3-3.4.diff)
install=${pkgname}.install

fix_mod_symlink() {

  BINARY_NAME=$1
  echo "Checking if it is necessary to create symlink for ${BINARY_NAME}"

  # Vmware Player fixes
  mkdir -p "${pkgdir}/sbin"
  if [ -h "/sbin/${BINARY_NAME}" ] ; then
    # If lsmod is own by a pacman packet (probably ours)
    unset NOT_IN_PACMAN
    pacman -Qo "/sbin/${BINARY_NAME}" || NOT_IN_PACMAN=True
    if [ -n "$NOT_IN_PACMAN" ] ; then
      echo "Symlink has been created manually... Not creating /sbin/$BINARY_NAME symlink"
    else
      unset IN_VMWARE_PATCH
      IN_VMWARE_PATCH=`pacman -Qo "/sbin/${BINARY_NAME}" | grep vmware-patch`
      if [ -n "$IN_VMWARE_PATCH" ] ; then
        echo "/sbin/${BINARY_NAME} is owned by vmware-patch... recreating symlink"
        ln -s "/usr/bin/${BINARY_NAME}" "${pkgdir}/sbin/${BINARY_NAME}"
      else
        echo "/sbin/${BINARY_NAME} is owned by an unknown package. Not creating symlink"
      fi
    fi
  else
    ln -s "/usr/bin/${BINARY_NAME}" "${pkgdir}/sbin/${BINARY_NAME}"
  fi

}

package() {
  install -D -m755 vmware-patch "${pkgdir}/usr/bin/vmware-patch"
  install -D -m755 vmware-unpatch "${pkgdir}/usr/bin/vmware-unpatch"
  mkdir -p "${pkgdir}/usr/lib/vmware/patches"

  cp *.diff "${pkgdir}/usr/lib/vmware/patches"

  fix_mod_symlink insmod
  fix_mod_symlink lsmod
  fix_mod_symlink rmmod
  fix_mod_symlink modinfo

  # rc.d
  install -D -m755 vmware-rc "${pkgdir}/etc/rc.d/vmwared"

  # Creating links for future kernel version
  cd "${pkgdir}/usr/lib/vmware/patches"

  # For linux 3.1.1 until 3.1.10
  for i in {2..10};
  do
    ln -s vmnet-3.1.1.diff vmnet-3.1.${i}.diff
  done

  # For Linux 3.2.0 until 3.2.15 (workstation 8.0.1)
  for i in {1..15};
  do
    ln -s vmnet-8.0.1-4.0.1-3.2.0.diff vmnet-8.0.1-4.0.1-3.2.${i}.diff
    ln -s vmmon-8.0.1-4.0.1-3.2.0.diff vmmon-8.0.1-4.0.1-3.2.${i}.diff
  done

  # For Linux 3.2.2 until 3.2.15 (workstation 8.0.2)
  for i in {2..15};
  do
    ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.2-4.0.2-3.2.${i}.diff
  done

  # For Linux 3.3 (workstation 8.0.2)
  ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.2-4.0.2-3.3.diff
  # For Linux 3.3.1 until 3.3.15 (workstation 8.0.2 and 8.0.3)
  for i in {0..15};
  do
    ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.2-4.0.2-3.3.${i}.diff
    ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.3-4.0.3-3.3.${i}.diff
  done

  # For Linux 3.4 (workstation 8.0.2 and 8.0.3)
  ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.2-4.0.3-3.4.diff
  ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.3-4.0.3-3.4.diff
  # For Linux 3.4.0 until 3.4.15 (workstation 8.0.2 and 8.0.3)
  for i in {0..15};
  do
    ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.2-4.0.3-3.4.${i}.diff
    ln -s vmnet-8.0.2-4.0.2-3.2.1.diff vmnet-8.0.3-4.0.3-3.4.${i}.diff
    ln -s vmblock-8.0.3-4.0.3-3.4.diff vmblock-8.0.2-4.0.3-3.4.${i}.diff
    ln -s vmblock-8.0.3-4.0.3-3.4.diff vmblock-8.0.3-4.0.3-3.4.${i}.diff
  done

  # For VMWare 7.1.5
  for code in vmblock vmnet vmci vsock vmmon ; do
    for i in {2..20} ; do
      ln -s "${code}-7.1.5-0.0.0-3.2.1.diff" "${code}-7.1.5-0.0.0-3.2.${i}.diff"
      ln -s "${code}-7.1.5-0.0.0-3.2.1.diff" "${code}-7.1.5-0.0.0-3.3.${i}.diff"
    done
  done

}


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