vbox/debian/postinst.in

	postinst.in revision 0c587d7af645db20acefebcfc15b6f46c440ba4a
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#!/bin/sh
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# Copyright (C) 2006-2010 Oracle Corporation
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# This file is part of VirtualBox Open Source Edition (OSE), as
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# available from http://www.virtualbox.org. This file is free software;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# you can redistribute it and/or modify it under the terms of the GNU
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# General Public License as published by the Free Software Foundation,
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# distribution. VirtualBox OSE is distributed in the hope that it will
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# be useful, but WITHOUT ANY WARRANTY of any kind.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# we can be called with the following arguments (6.5 of Debian policy):
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#  configure:         (our version): installing/configuring new version
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#  abort-upgrade:     (old version): upgrading to a new version failed
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#  abort-remove:      (our version): removing this package failed
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#  abort-deconfigure: (our version): error during resolving conflicts
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah WaterlandLOG="/var/log/vbox-install.log"
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland# defaults
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland[ -r /etc/default/virtualbox ] && . /etc/default/virtualbox
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandif [ "$1" = "configure" ]; then
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  # for debconf
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  . /usr/share/debconf/confmodule
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  db_version 2.0
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  # remove old cruft
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  if [ -f /etc/init.d/vboxdrv.sh ]; then
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    echo "Found old version of /etc/init.d/vboxdrv.sh, removing."
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    rm /etc/init.d/vboxdrv.sh
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    update-rc.d vboxdrv.sh remove >/dev/null
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  fi
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  if [ -f /etc/vbox/vbox.cfg ]; then
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    echo "Found old version of /etc/vbox/vbox.cfg, removing."
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    rm /etc/vbox/vbox.cfg
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  fi
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  # install udev rule (disable with INSTALL_NO_UDEV=1 in /etc/default/virtualbox)
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland  if [ -d /etc/udev/rules.d -a "$INSTALL_NO_UDEV" != "1" ]; then
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    udev_call=""
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    udev_app=`which udevadm 2> /dev/null`
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    if [ $? -eq 0 ]; then
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland      udev_call="${udev_app} version 2> /dev/null"
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    else
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland      udev_app=`which udevinfo 2> /dev/null`
      if [ $? -eq 0 ]; then
        udev_call="${udev_app} -V 2> /dev/null"
      fi
    fi
    udev_fix="="
    if [ "${udev_call}" != "" ]; then
      udev_out=`${udev_call}`
      udev_ver=`expr "$udev_out" : '[^0-9]*\([0-9]*\)'`
      if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
        udev_fix=""
      fi
    fi
    echo "KERNEL=${udev_fix}\"vboxdrv\", NAME=\"vboxdrv\", OWNER=\"root\", GROUP=\"root\", MODE=\"0600\"" \
      > /etc/udev/rules.d/10-vboxdrv.rules
    if [ "$INSTALL_NO_GROUP" != "1" ]; then
      echo "SUBSYSTEM=${udev_fix}\"usb_device\", GROUP=\"vboxusers\", MODE=\"0664\"" \
        >> /etc/udev/rules.d/10-vboxdrv.rules
      echo "SUBSYSTEM=${udev_fix}\"usb\", ENV{DEVTYPE}==\"usb_device\", GROUP=\"vboxusers\", MODE=\"0664\"" \
        >> /etc/udev/rules.d/10-vboxdrv.rules
    else
      echo "SUBSYSTEM=${udev_fix}\"usb_device\", GROUP=\"root\", MODE=\"0664\"" \
        >> /etc/udev/rules.d/10-vboxdrv.rules
      echo "SUBSYSTEM=${udev_fix}\"usb\", ENV{DEVTYPE}==\"usb_device\", GROUP=\"root\", MODE=\"0664\"" \
        >> /etc/udev/rules.d/10-vboxdrv.rules
    fi
  fi
  # Remove old udev description file
  if [ -f /etc/udev/rules.d/60-vboxdrv.rules ]; then
      rm -f /etc/udev/rules.d/60-vboxdrv.rules 2> /dev/null
  fi
  # Push the permissions to the USB device nodes.  One of these should match.
  # Rather nasty to use udevadm trigger for this, but I don't know of any
  # better way.
  udevadm trigger --subsystem-match=usb > /dev/null 2>&1
  udevtrigger --subsystem-match=usb > /dev/null 2>&1
  udevtrigger --subsystem-match=usb_device > /dev/null 2>&1
  udevplug -Busb > /dev/null 2>&1

  # create users groups (disable with INSTALL_NO_GROUP=1 in /etc/default/virtualbox)
  if [ "$INSTALL_NO_GROUP" != "1" ]; then
    db_input low virtualbox/group-vboxusers || true
    db_go || true
    addgroup --system vboxusers || true
  fi

  # The starters need to be Suid root. They drop the privileges before starting
  # the real frontend.
  if ! dpkg-statoverride --list /usr/lib/virtualbox/VirtualBox > /dev/null 2>&1; then
    chmod 4511 /usr/lib/virtualbox/VirtualBox
  fi
  if ! dpkg-statoverride --list /usr/lib/virtualbox/VBoxHeadless > /dev/null 2>&1; then
    chmod 4511 /usr/lib/virtualbox/VBoxHeadless
  fi
  if ! dpkg-statoverride --list /usr/lib/virtualbox/VBoxSDL > /dev/null 2>&1; then
    chmod 4511 /usr/lib/virtualbox/VBoxSDL
  fi
  if ! dpkg-statoverride --list /usr/lib/virtualbox/VBoxNetDHCP > /dev/null 2>&1; then
    chmod 4511 /usr/lib/virtualbox/VBoxNetDHCP
  fi
  if ! dpkg-statoverride --list /usr/lib/virtualbox/VBoxNetAdpCtl > /dev/null 2>&1; then
    chmod 4511 /usr/lib/virtualbox/VBoxNetAdpCtl
  fi

  # if INSTALL_NO_VBOXDRV is set to 1, remove all shipped modules
  if [ "$INSTALL_NO_VBOXDRV" = "1" ]; then
    rm -f /lib/modules/*/misc/vboxdrv.ko
    rm -f /lib/modules/*/misc/vboxnetflt.ko
    rm -f /lib/modules/*/misc/vboxnetadp.ko
  fi

fi # $1 = "configure"

#DEBHELPER#

if [ "$1" = "configure" ]; then
  # Start vboxdrv/vboxweb-service manually as we use our own error handling in postrm
  if [ -x "/etc/init.d/vboxdrv" ]; then
    update-rc.d vboxdrv defaults >/dev/null

    BUILD_MODULES=0
    REGISTER_MODULES=1
    # Disable module compilation with INSTALL_NO_VBOXDRV=1 in /etc/default/virtualbox
    if [ ! -f /lib/modules/`uname -r`/misc/vboxdrv.ko ]; then
      REGISTER_MODULES=0
      if [ "$INSTALL_NO_VBOXDRV" != "1" ]; then
        db_get virtualbox/module-compilation-allowed
        if [ "$RET" = "false" ]; then
          cat << EOF
Unable to find a precompiled module for the current kernel
though module compilation denied by debconf setting.
EOF
        else
          db_input low virtualbox/module-compilation-allowed || true
          db_go || true
          db_get virtualbox/module-compilation-allowed
          if [ "$RET" = "true" ]; then
            BUILD_MODULES=1
          fi
        fi
      fi
    fi

    if [ $BUILD_MODULES -eq 1 ]; then
      if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
        invoke-rc.d vboxdrv setup || true
      else
        /etc/init.d/vboxdrv setup || true
      fi
    else
      # shipped modules found, register sources at DKMS anyway
      if lsmod | grep -q "vboxdrv[^_-]"; then
        /etc/init.d/vboxdrv stop || true
      fi
      if [ $REGISTER_MODULES -eq 1 ]; then
        DKMS=`which dkms 2>/dev/null`
        if [ -n "$DKMS" ]; then
          $DKMS add -m vboxhost -v %VER% > /dev/null 2>&1 || true
        fi
      fi
      if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
        invoke-rc.d vboxdrv start || exit $?
      else
        /etc/init.d/vboxdrv start || exit $?
      fi
    fi
  fi
  if [ -x "/etc/init.d/vboxweb-service" ]; then
    update-rc.d vboxweb-service defaults >/dev/null
#    if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
#        invoke-rc.d vboxweb-service start || exit $?
#    else
#        /etc/init.d/vboxweb-service start || exit $?
#    fi
  fi

fi # $1 = "configure"

exit 0