Installer/linux/vboxdrv.sh.in

	vboxdrv.sh.in revision 31620f279590f4ccc82e9e8ca1d81961095e9404
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync#! /bin/sh
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Oracle VM VirtualBox
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Linux kernel module init script
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync#
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Copyright (C) 2006-2010 Oracle Corporation
304e26e9a9c1422dbc299ed139eceacca271a9ddvboxsync#
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# This file is part of VirtualBox Open Source Edition (OSE), as
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# available from http://www.virtualbox.org. This file is free software;
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# you can redistribute it and/or modify it under the terms of the GNU
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# General Public License (GPL) as published by the Free Software
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Foundation, in version 2 as it comes in the "COPYING" file of the
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync#
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# chkconfig: 35 30 70
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# description: VirtualBox Linux kernel module
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync#
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync### BEGIN INIT INFO
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Provides:       vboxdrv
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Required-Start: $syslog
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Required-Stop:
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Default-Start:  2 3 4 5
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Default-Stop:   1
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync# Short-Description: VirtualBox Linux kernel module
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync### END INIT INFO
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync
5bf0ee311caa414469f26237ff607cb1b3591508vboxsyncPATH=/sbin:/bin:/usr/sbin:/usr/bin:$PATH
5bf0ee311caa414469f26237ff607cb1b3591508vboxsyncDEVICE=/dev/vboxdrv
1eda04de692c4c416332941e87bab4cc8fc45a18vboxsyncGROUPNAME=vboxusers
1eda04de692c4c416332941e87bab4cc8fc45a18vboxsyncLOG="/var/log/vbox-install.log"
1eda04de692c4c416332941e87bab4cc8fc45a18vboxsyncNOLSB=%NOLSB%
1eda04de692c4c416332941e87bab4cc8fc45a18vboxsyncDEBIAN=%DEBIAN%
1eda04de692c4c416332941e87bab4cc8fc45a18vboxsyncMODPROBE=/sbin/modprobe
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync
5bf0ee311caa414469f26237ff607cb1b3591508vboxsyncif $MODPROBE -c | grep -q '^allow_unsupported_modules  *0'; then
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync  MODPROBE="$MODPROBE --allow-unsupported-modules"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsyncfi
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync[ -f /lib/lsb/init-functions ] || NOLSB=yes
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync[ -f /etc/vbox/vbox.cfg ] && . /etc/vbox/vbox.cfg
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsyncif [ -n "$INSTALL_DIR" ]; then
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync    VBOXMANAGE="$INSTALL_DIR/VBoxManage"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    DODKMS="$INSTALL_DIR/src/vboxhost/do_dkms"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    BUILDVBOXDRV="$INSTALL_DIR/src/vboxhost/vboxdrv/build_in_tmp"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    BUILDVBOXNETFLT="$INSTALL_DIR/src/vboxhost/vboxnetflt/build_in_tmp"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    BUILDVBOXNETADP="$INSTALL_DIR/src/vboxhost/vboxnetadp/build_in_tmp"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsyncelse
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    VBOXMANAGE="/usr/lib/%PACKAGE%/VBoxManage"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    DODKMS="/usr/share/%PACKAGE%/src/vboxhost/do_dkms"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    BUILDVBOXDRV="/usr/share/%PACKAGE%/src/vboxhost/vboxdrv/build_in_tmp"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    BUILDVBOXNETFLT="/usr/share/%PACKAGE%/src/vboxhost/vboxnetflt/build_in_tmp"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    BUILDVBOXNETADP="/usr/share/%PACKAGE%/src/vboxhost/vboxnetadp/build_in_tmp"
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsyncfi
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync# silently exit if the package was uninstalled but not purged,
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync# applies to Debian packages only
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync[ -z "$DEBIAN" -o -x $VBOXMANAGE -a -x $BUILDVBOXDRV ] || exit 0
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsyncif [ -n "$NOLSB" ]; then
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    if [ -f /etc/redhat-release ]; then
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync        system=redhat
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    elif [ -f /etc/SuSE-release ]; then
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync        system=suse
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync    elif [ -f /etc/gentoo-release ]; then
6f82db701c69ae6925eb7e8bf1dfe25c9f951bddvboxsync        system=gentoo
5bf0ee311caa414469f26237ff607cb1b3591508vboxsync    fi
5bf0ee311caa414469f26237ff607cb1b3591508vboxsyncfi

[ -r /etc/default/%PACKAGE% ] && . /etc/default/%PACKAGE%

if [ -z "$NOLSB" ]; then
    . /lib/lsb/init-functions
    fail_msg() {
        echo ""
        log_failure_msg "$1"
    }
    succ_msg() {
        log_success_msg " done."
    }
    begin_msg() {
        log_daemon_msg "$@"
    }
else
    if [ "$system" = "redhat" ]; then
        . /etc/init.d/functions
        fail_msg() {
            echo -n " "
            echo_failure
            echo
            echo "  ($1)"
        }
        succ_msg() {
            echo -n " "
            echo_success
            echo
        }
    elif [ "$system" = "suse" ]; then
        . /etc/rc.status
        fail_msg() {
            rc_failed 1
            rc_status -v
            echo "  ($1)"
        }
        succ_msg() {
            rc_reset
            rc_status -v
        }
    elif [ "$system" = "gentoo" ]; then
        if [ -f /sbin/functions.sh ]; then
            . /sbin/functions.sh
        elif [ -f /etc/init.d/functions.sh ]; then
            . /etc/init.d/functions.sh
        fi
        fail_msg() {
            eerror "$1"
        }
        succ_msg() {
            eend "$?"
        }
        begin_msg() {
            ebegin "$1"
        }
        if [ "`which $0`" = "/sbin/rc" ]; then
            shift
        fi
    else
        fail_msg() {
            echo " ...failed!"
            echo "  ($1)"
        }
        succ_msg() {
            echo " ...done."
        }
    fi
    if [ "$system" != "gentoo" ]; then
        begin_msg() {
            [ -z "${1:-}" ] && return 1
            if [ -z "${2:-}" ]; then
                echo -n "$1"
            else
                echo -n "$1: $2"
            fi
        }
    fi
fi

failure()
{
    fail_msg "$1"
    exit 0
}

running()
{
    lsmod | grep -q "$1[^_-]"
}

start()
{
    begin_msg "Starting VirtualBox kernel modules"
    if ! running vboxdrv; then
        if ! rm -f $DEVICE; then
            failure "Cannot remove $DEVICE"
        fi
        # HACK: disable the hardware performance counter framework
        if [ -e /proc/sys/kernel/perf_counter_paranoid ]; then
          echo 2 > /proc/sys/kernel/perf_counter_paranoid
        fi
        if ! $MODPROBE vboxdrv > /dev/null 2>&1; then
            failure "modprobe vboxdrv failed. Please use 'dmesg' to find out why"
        fi
        sleep .2
    fi
    # ensure the character special exists
    if [ ! -c $DEVICE ]; then
        MAJOR=`sed -n 's;\([0-9]\+\) vboxdrv;\1;p' /proc/devices`
        if [ ! -z "$MAJOR" ]; then
            MINOR=0
        else
            MINOR=`sed -n 's;\([0-9]\+\) vboxdrv;\1;p' /proc/misc`
            if [ ! -z "$MINOR" ]; then
                MAJOR=10
            fi
        fi
        if [ -z "$MAJOR" ]; then
            rmmod vboxdrv 2>/dev/null
            failure "Cannot locate the VirtualBox device"
        fi
        if ! mknod -m 0660 $DEVICE c $MAJOR $MINOR 2>/dev/null; then
            rmmod vboxdrv 2>/dev/null
            failure "Cannot create device $DEVICE with major $MAJOR and minor $MINOR"
        fi
    fi
    # ensure permissions
    if ! chown :$GROUPNAME $DEVICE 2>/dev/null; then
        rmmod vboxnetadp 2>/dev/null
        rmmod vboxnetflt 2>/dev/null
        rmmod vboxdrv 2>/dev/null
        failure "Cannot change owner $GROUPNAME for device $DEVICE"
    fi
    if ! $MODPROBE vboxnetflt > /dev/null 2>&1; then
        failure "modprobe vboxnetflt failed. Please use 'dmesg' to find out why"
    fi
    if ! $MODPROBE vboxnetadp > /dev/null 2>&1; then
        failure "modprobe vboxnetadp failed. Please use 'dmesg' to find out why"
    fi
    succ_msg
}

stop()
{
    begin_msg "Stopping VirtualBox kernel modules"
    if running vboxnetadp; then
        if ! rmmod vboxnetadp 2>/dev/null; then
            failure "Cannot unload module vboxnetadp"
        fi
    fi
    if running vboxdrv; then
        if running vboxnetflt; then
            if ! rmmod vboxnetflt 2>/dev/null; then
                failure "Cannot unload module vboxnetflt"
            fi
        fi
        if ! rmmod vboxdrv 2>/dev/null; then
            failure "Cannot unload module vboxdrv"
        fi
        if ! rm -f $DEVICE; then
            failure "Cannot unlink $DEVICE"
        fi
    fi
    succ_msg
}

# enter the following variables in /etc/default/%PACKAGE%:
#   SHUTDOWN_USERS="foo bar"
#     check for running VMs of user foo and user bar
#   SHUTDOWN=poweroff
#   SHUTDOWN=acpibutton
#   SHUTDOWN=savestate
#     select one of these shutdown methods for running VMs
stop_vms()
{
    wait=0
    for i in $SHUTDOWN_USERS; do
        # don't create the ipcd directory with wrong permissions!
        if [ -d /tmp/.vbox-$i-ipc ]; then
            export VBOX_IPC_SOCKETID="$i"
            VMS=`$VBOXMANAGE --nologo list runningvms | sed -e 's/^".*".*{\(.*\)}/\1/' 2>/dev/null`
            if [ -n "$VMS" ]; then
                if [ "$SHUTDOWN" = "poweroff" ]; then
                    begin_msg "Powering off remaining VMs"
                    for v in $VMS; do
                        $VBOXMANAGE --nologo controlvm $v poweroff
                    done
                    succ_msg
                elif [ "$SHUTDOWN" = "acpibutton" ]; then
                    begin_msg "Sending ACPI power button event to remaining VMs"
                    for v in $VMS; do
                        $VBOXMANAGE --nologo controlvm $v acpipowerbutton
                        wait=30
                    done
                    succ_msg
                elif [ "$SHUTDOWN" = "savestate" ]; then
                    begin_msg "Saving state of remaining VMs"
                    for v in $VMS; do
                        $VBOXMANAGE --nologo controlvm $v savestate
                    done
                    succ_msg
                fi
            fi
        fi
    done
    # wait for some seconds when doing ACPI shutdown
    if [ "$wait" -ne 0 ]; then
        begin_msg "Waiting for $wait seconds for VM shutdown"
        sleep $wait
        succ_msg
    fi
}

# setup_script
setup()
{
    stop
    begin_msg "Uninstalling old VirtualBox DKMS kernel modules"
    $DODKMS uninstall > $LOG
    succ_msg
    if find /lib/modules/`uname -r` -name "vboxnetadp\.*" 2>/dev/null|grep -q vboxnetadp; then
        begin_msg "Removing old VirtualBox netadp kernel module"
        find /lib/modules/`uname -r` -name "vboxnetadp\.*" 2>/dev/null|xargs rm -f 2>/dev/null
        succ_msg
    fi
    if find /lib/modules/`uname -r` -name "vboxnetflt\.*" 2>/dev/null|grep -q vboxnetflt; then
        begin_msg "Removing old VirtualBox netflt kernel module"
        find /lib/modules/`uname -r` -name "vboxnetflt\.*" 2>/dev/null|xargs rm -f 2>/dev/null
        succ_msg
    fi
    if find /lib/modules/`uname -r` -name "vboxdrv\.*" 2>/dev/null|grep -q vboxdrv; then
        begin_msg "Removing old VirtualBox kernel module"
        find /lib/modules/`uname -r` -name "vboxdrv\.*" 2>/dev/null|xargs rm -f 2>/dev/null
        succ_msg
    fi
    begin_msg "Trying to register the VirtualBox kernel modules using DKMS"
    if ! $DODKMS install >> $LOG; then
      fail_msg "Failed, trying without DKMS"
      begin_msg "Recompiling VirtualBox kernel modules"
      if ! $BUILDVBOXDRV \
          --save-module-symvers /tmp/vboxdrv-Module.symvers \
          --no-print-directory install >> $LOG 2>&1; then
          failure "Look at $LOG to find out what went wrong"
      fi
      if ! $BUILDVBOXNETFLT \
          --use-module-symvers /tmp/vboxdrv-Module.symvers \
          --no-print-directory install >> $LOG 2>&1; then
          failure "Look at $LOG to find out what went wrong"
      fi
      if ! $BUILDVBOXNETADP \
          --use-module-symvers /tmp/vboxdrv-Module.symvers \
        --no-print-directory install >> $LOG 2>&1; then
          failure "Look at $LOG to find out what went wrong"
      fi
    fi
    rm -f /etc/vbox/module_not_compiled
    succ_msg
    start
}

dmnstatus()
{
    if running vboxdrv; then
        if running vboxnetflt; then
            if running vboxnetadp; then
                echo "VirtualBox kernel modules (vboxdrv, vboxnetflt and vboxnetadp) are loaded."
            else
                echo "VirtualBox kernel modules (vboxdrv and vboxnetflt) are loaded."
            fi
        else
            echo "VirtualBox kernel module is loaded."
        fi
        for i in $SHUTDOWN_USERS; do
            # don't create the ipcd directory with wrong permissions!
            if [ -d /tmp/.vbox-$i-ipc ]; then
                export VBOX_IPC_SOCKETID="$i"
                VMS=`$VBOXMANAGE --nologo list runningvms | sed -e 's/^".*".*{\(.*\)}/\1/' 2>/dev/null`
                if [ -n "$VMS" ]; then
                    echo "The following VMs are currently running:"
                    for v in $VMS; do
                       echo "  $v"
                    done
                fi
            fi
        done
    else
        echo "VirtualBox kernel module is not loaded."
    fi
}

case "$1" in
start)
    start
    ;;
stop)
    stop_vms
    stop
    ;;
stop_vms)
    stop_vms
    ;;
restart)
    stop && start
    ;;
force-reload)
    stop
    start
    ;;
setup)
    setup
    ;;
status)
    dmnstatus
    ;;
*)
    echo "Usage: $0 {start|stop|stop_vms|restart|force-reload|status|setup}"
    exit 1
esac

exit 0