| 1 | #! /bin/sh
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| 2 | # Oracle VM VirtualBox
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| 3 | # Linux kernel module init script
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| 4 |
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| 5 | #
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| 6 | # Copyright (C) 2006-2020 Oracle Corporation
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| 7 | #
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| 8 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | # available from http://www.virtualbox.org. This file is free software;
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| 10 | # you can redistribute it and/or modify it under the terms of the GNU
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| 11 | # General Public License (GPL) as published by the Free Software
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| 12 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | #
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| 16 |
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| 17 | # chkconfig: 345 20 80
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| 18 | # description: VirtualBox Linux kernel module
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| 19 | #
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| 20 | ### BEGIN INIT INFO
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| 21 | # Provides: vboxdrv
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| 22 | # Required-Start: $syslog
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| 23 | # Required-Stop:
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| 24 | # Default-Start: 2 3 4 5
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| 25 | # Default-Stop: 0 1 6
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| 26 | # Short-Description: VirtualBox Linux kernel module
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| 27 | ### END INIT INFO
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| 28 |
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| 29 | ## @todo This file duplicates a lot of script with vboxadd.sh. When making
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| 30 | # changes please try to reduce differences between the two wherever possible.
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| 31 |
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| 32 | ## @todo Remove the stop_vms target so that this script is only relevant to
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| 33 | # kernel modules. Nice but not urgent.
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| 34 |
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| 35 | PATH=/sbin:/bin:/usr/sbin:/usr/bin:$PATH
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| 36 | DEVICE=/dev/vboxdrv
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| 37 | MODPROBE=/sbin/modprobe
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| 38 | SCRIPTNAME=vboxdrv.sh
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| 39 |
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| 40 | # The below is GNU-specific. See VBox.sh for the longer Solaris/OS X version.
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| 41 | TARGET=`readlink -e -- "${0}"` || exit 1
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| 42 | SCRIPT_DIR="${TARGET%/[!/]*}"
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| 43 |
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| 44 | if $MODPROBE -c | grep -q '^allow_unsupported_modules *0'; then
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| 45 | MODPROBE="$MODPROBE --allow-unsupported-modules"
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| 46 | fi
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| 47 |
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| 48 | setup_log()
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| 49 | {
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| 50 | test -n "${LOG}" && return 0
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| 51 | # Rotate log files
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| 52 | LOG="/var/log/vbox-setup.log"
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| 53 | mv "${LOG}.3" "${LOG}.4" 2>/dev/null
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| 54 | mv "${LOG}.2" "${LOG}.3" 2>/dev/null
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| 55 | mv "${LOG}.1" "${LOG}.2" 2>/dev/null
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| 56 | mv "${LOG}" "${LOG}.1" 2>/dev/null
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| 57 | }
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| 58 |
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| 59 | [ -f /etc/vbox/vbox.cfg ] && . /etc/vbox/vbox.cfg
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| 60 | export VBOX_KBUILD_TYPE
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| 61 | export USERNAME
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| 62 | export USER=$USERNAME
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| 63 |
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| 64 | if test -n "${INSTALL_DIR}" && test -x "${INSTALL_DIR}/VirtualBox"; then
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| 65 | MODULE_SRC="${INSTALL_DIR}/src/vboxhost"
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| 66 | elif test -x /usr/lib/virtualbox/VirtualBox; then
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| 67 | INSTALL_DIR=/usr/lib/virtualbox
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| 68 | MODULE_SRC="/usr/share/virtualbox/src/vboxhost"
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| 69 | elif test -x "${SCRIPT_DIR}/VirtualBox"; then
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| 70 | # Executing from the build directory
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| 71 | INSTALL_DIR="${SCRIPT_DIR}"
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| 72 | MODULE_SRC="${INSTALL_DIR}/src"
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| 73 | else
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| 74 | # Silently exit if the package was uninstalled but not purged.
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| 75 | # Applies to Debian packages only (but shouldn't hurt elsewhere)
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| 76 | exit 0
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| 77 | fi
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| 78 | VIRTUALBOX="${INSTALL_DIR}/VirtualBox"
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| 79 | VBOXMANAGE="${INSTALL_DIR}/VBoxManage"
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| 80 | BUILDINTMP="${MODULE_SRC}/build_in_tmp"
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| 81 | if test -u "${VIRTUALBOX}"; then
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| 82 | GROUP=root
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| 83 | DEVICE_MODE=0600
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| 84 | else
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| 85 | GROUP=vboxusers
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| 86 | DEVICE_MODE=0660
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| 87 | fi
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| 88 |
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| 89 | KERN_VER=`uname -r`
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| 90 | if test -e "${MODULE_SRC}/vboxpci"; then
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| 91 | MODULE_LIST="vboxdrv vboxnetflt vboxnetadp vboxpci"
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| 92 | else
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| 93 | MODULE_LIST="vboxdrv vboxnetflt vboxnetadp"
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| 94 | fi
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| 95 | # Secure boot state.
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| 96 | case "`mokutil --sb-state 2>/dev/null`" in
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| 97 | *"disabled in shim"*) unset HAVE_SEC_BOOT;;
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| 98 | *"SecureBoot enabled"*) HAVE_SEC_BOOT=true;;
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| 99 | *) unset HAVE_SEC_BOOT;;
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| 100 | esac
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| 101 | # So far we can only sign modules on Ubuntu and on Debian 10 and later.
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| 102 | DEB_PUB_KEY=/var/lib/shim-signed/mok/MOK.der
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| 103 | DEB_PRIV_KEY=/var/lib/shim-signed/mok/MOK.priv
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| 104 | unset HAVE_DEB_KEY
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| 105 | case "`mokutil --test-key "$DEB_PUB_KEY" 2>/dev/null`" in
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| 106 | *"is already"*) DEB_KEY_ENROLLED=true;;
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| 107 | *) unset DEB_KEY_ENROLLED;;
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| 108 | esac
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| 109 |
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| 110 | [ -r /etc/default/virtualbox ] && . /etc/default/virtualbox
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| 111 |
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| 112 | # Preamble for Gentoo
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| 113 | if [ "`which $0`" = "/sbin/rc" ]; then
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| 114 | shift
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| 115 | fi
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| 116 |
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| 117 | begin_msg()
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| 118 | {
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| 119 | test -n "${2}" && echo "${SCRIPTNAME}: ${1}."
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| 120 | logger -t "${SCRIPTNAME}" "${1}."
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| 121 | }
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| 122 |
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| 123 | succ_msg()
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| 124 | {
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| 125 | logger -t "${SCRIPTNAME}" "${1}."
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| 126 | }
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| 127 |
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| 128 | fail_msg()
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| 129 | {
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| 130 | echo "${SCRIPTNAME}: failed: ${1}." >&2
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| 131 | logger -t "${SCRIPTNAME}" "failed: ${1}."
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| 132 | }
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| 133 |
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| 134 | failure()
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| 135 | {
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| 136 | fail_msg "$1"
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| 137 | exit 1
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| 138 | }
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| 139 |
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| 140 | running()
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| 141 | {
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| 142 | lsmod | grep -q "$1[^_-]"
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| 143 | }
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| 144 |
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| 145 | log()
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| 146 | {
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| 147 | setup_log
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| 148 | echo "${1}" >> "${LOG}"
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| 149 | }
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| 150 |
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| 151 | module_build_log()
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| 152 | {
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| 153 | setup_log
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| 154 | echo "${1}" | egrep -v \
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| 155 | "^test -e include/generated/autoconf.h|^echo >&2|^/bin/false\)$" \
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| 156 | >> "${LOG}"
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| 157 | }
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| 158 |
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| 159 | # Detect VirtualBox version info or report error.
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| 160 | VBOX_VERSION="`"$VBOXMANAGE" -v | cut -d r -f1`"
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| 161 | [ -n "$VBOX_VERSION" ] || failure 'Cannot detect VirtualBox version number'
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| 162 | VBOX_REVISION="r`"$VBOXMANAGE" -v | cut -d r -f2`"
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| 163 | [ "$VBOX_REVISION" != "r" ] || failure 'Cannot detect VirtualBox revision number'
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| 164 |
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| 165 | ## Output the vboxdrv part of our udev rule. This is redirected to the right file.
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| 166 | udev_write_vboxdrv() {
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| 167 | VBOXDRV_GRP="$1"
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| 168 | VBOXDRV_MODE="$2"
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| 169 |
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| 170 | echo "KERNEL==\"vboxdrv\", NAME=\"vboxdrv\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\""
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| 171 | echo "KERNEL==\"vboxdrvu\", NAME=\"vboxdrvu\", OWNER=\"root\", GROUP=\"root\", MODE=\"0666\""
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| 172 | echo "KERNEL==\"vboxnetctl\", NAME=\"vboxnetctl\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\""
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| 173 | }
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| 174 |
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| 175 | ## Output the USB part of our udev rule. This is redirected to the right file.
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| 176 | udev_write_usb() {
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| 177 | INSTALLATION_DIR="$1"
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| 178 | USB_GROUP="$2"
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| 179 |
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| 180 | echo "SUBSYSTEM==\"usb_device\", ACTION==\"add\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh \$major \$minor \$attr{bDeviceClass}${USB_GROUP}\""
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| 181 | echo "SUBSYSTEM==\"usb\", ACTION==\"add\", ENV{DEVTYPE}==\"usb_device\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh \$major \$minor \$attr{bDeviceClass}${USB_GROUP}\""
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| 182 | echo "SUBSYSTEM==\"usb_device\", ACTION==\"remove\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh --remove \$major \$minor\""
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| 183 | echo "SUBSYSTEM==\"usb\", ACTION==\"remove\", ENV{DEVTYPE}==\"usb_device\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh --remove \$major \$minor\""
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| 184 | }
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| 185 |
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| 186 | ## Generate our udev rule file. This takes a change in udev rule syntax in
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| 187 | ## version 55 into account. It only creates rules for USB for udev versions
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| 188 | ## recent enough to support USB device nodes.
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| 189 | generate_udev_rule() {
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| 190 | VBOXDRV_GRP="$1" # The group owning the vboxdrv device
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| 191 | VBOXDRV_MODE="$2" # The access mode for the vboxdrv device
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| 192 | INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
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| 193 | USB_GROUP="$4" # The group that has permission to access USB devices
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| 194 | NO_INSTALL="$5" # Set this to "1" to remove but not re-install rules
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| 195 |
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| 196 | # Extra space!
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| 197 | case "$USB_GROUP" in ?*) USB_GROUP=" $USB_GROUP" ;; esac
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| 198 | case "$NO_INSTALL" in "1") return ;; esac
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| 199 | udev_write_vboxdrv "$VBOXDRV_GRP" "$VBOXDRV_MODE"
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| 200 | udev_write_usb "$INSTALLATION_DIR" "$USB_GROUP"
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| 201 | }
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| 202 |
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| 203 | ## Install udev rule (disable with INSTALL_NO_UDEV=1 in
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| 204 | ## /etc/default/virtualbox).
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| 205 | install_udev() {
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| 206 | VBOXDRV_GRP="$1" # The group owning the vboxdrv device
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| 207 | VBOXDRV_MODE="$2" # The access mode for the vboxdrv device
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| 208 | INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
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| 209 | USB_GROUP="$4" # The group that has permission to access USB devices
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| 210 | NO_INSTALL="$5" # Set this to "1" to remove but not re-install rules
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| 211 |
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| 212 | if test -d /etc/udev/rules.d; then
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| 213 | generate_udev_rule "$VBOXDRV_GRP" "$VBOXDRV_MODE" "$INSTALLATION_DIR" \
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| 214 | "$USB_GROUP" "$NO_INSTALL"
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| 215 | fi
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| 216 | # Remove old udev description file
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| 217 | rm -f /etc/udev/rules.d/10-vboxdrv.rules 2> /dev/null
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| 218 | }
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| 219 |
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| 220 | ## Create a usb device node for a given sysfs path to a USB device.
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| 221 | install_create_usb_node_for_sysfs() {
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| 222 | path="$1" # sysfs path for the device
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| 223 | usb_createnode="$2" # Path to the USB device node creation script
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| 224 | usb_group="$3" # The group to give ownership of the node to
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| 225 | if test -r "${path}/dev"; then
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| 226 | dev="`cat "${path}/dev" 2> /dev/null`"
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| 227 | major="`expr "$dev" : '\(.*\):' 2> /dev/null`"
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| 228 | minor="`expr "$dev" : '.*:\(.*\)' 2> /dev/null`"
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| 229 | class="`cat ${path}/bDeviceClass 2> /dev/null`"
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| 230 | sh "${usb_createnode}" "$major" "$minor" "$class" \
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| 231 | "${usb_group}" 2>/dev/null
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| 232 | fi
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| 233 | }
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| 234 |
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| 235 | udev_rule_file=/etc/udev/rules.d/60-vboxdrv.rules
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| 236 | sysfs_usb_devices="/sys/bus/usb/devices/*"
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| 237 |
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| 238 | ## Install udev rules and create device nodes for usb access
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| 239 | setup_usb() {
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| 240 | VBOXDRV_GRP="$1" # The group that should own /dev/vboxdrv
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| 241 | VBOXDRV_MODE="$2" # The mode to be used for /dev/vboxdrv
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| 242 | INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
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| 243 | USB_GROUP="$4" # The group that should own the /dev/vboxusb device
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| 244 | # nodes unless INSTALL_NO_GROUP=1 in
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| 245 | # /etc/default/virtualbox. Optional.
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| 246 | usb_createnode="$INSTALLATION_DIR/VBoxCreateUSBNode.sh"
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| 247 | # install udev rule (disable with INSTALL_NO_UDEV=1 in
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| 248 | # /etc/default/virtualbox)
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| 249 | if [ "$INSTALL_NO_GROUP" != "1" ]; then
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| 250 | usb_group=$USB_GROUP
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| 251 | vboxdrv_group=$VBOXDRV_GRP
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| 252 | else
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| 253 | usb_group=root
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| 254 | vboxdrv_group=root
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| 255 | fi
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| 256 | install_udev "${vboxdrv_group}" "$VBOXDRV_MODE" \
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| 257 | "$INSTALLATION_DIR" "${usb_group}" \
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| 258 | "$INSTALL_NO_UDEV" > ${udev_rule_file}
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| 259 | # Build our device tree
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| 260 | for i in ${sysfs_usb_devices}; do # This line intentionally without quotes.
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| 261 | install_create_usb_node_for_sysfs "$i" "${usb_createnode}" \
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| 262 | "${usb_group}"
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| 263 | done
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| 264 | }
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| 265 |
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| 266 | cleanup_usb()
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| 267 | {
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| 268 | # Remove udev description file
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| 269 | rm -f /etc/udev/rules.d/60-vboxdrv.rules
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| 270 | rm -f /etc/udev/rules.d/10-vboxdrv.rules
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| 271 |
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| 272 | # Remove our USB device tree
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| 273 | rm -rf /dev/vboxusb
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| 274 | }
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| 275 |
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| 276 | # Returns path to module file as seen by modinfo(8) or empty string.
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| 277 | module_path()
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| 278 | {
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| 279 | mod="$1"
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| 280 | [ -n "$mod" ] || return
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| 281 |
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| 282 | modinfo "$mod" 2>/dev/null | grep -e "^filename:" | tr -s ' ' | cut -d " " -f2
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| 283 | }
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| 284 |
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| 285 | # Returns module version if module is available or empty string.
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| 286 | module_version()
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| 287 | {
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| 288 | mod="$1"
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| 289 | [ -n "$mod" ] || return
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| 290 |
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| 291 | modinfo "$mod" 2>/dev/null | grep -e "^version:" | tr -s ' ' | cut -d " " -f2
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| 292 | }
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| 293 |
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| 294 | # Returns module revision if module is available in the system or empty string.
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| 295 | module_revision()
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| 296 | {
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| 297 | mod="$1"
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| 298 | [ -n "$mod" ] || return
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| 299 |
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| 300 | modinfo "$mod" 2>/dev/null | grep -e "^version:" | tr -s ' ' | cut -d " " -f3
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| 301 | }
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| 302 |
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| 303 | # Returns "1" if externally built module is available in the system and its
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| 304 | # version and revision number do match to current VirtualBox installation.
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| 305 | # Or empty string otherwise.
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| 306 | module_available()
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| 307 | {
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| 308 | mod="$1"
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| 309 | [ -n "$mod" ] || return
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| 310 |
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| 311 | [ "$VBOX_VERSION" = "$(module_version "$mod")" ] || return
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| 312 | [ "$VBOX_REVISION" = "$(module_revision "$mod")" ] || return
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| 313 |
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| 314 | # Check if module belongs to VirtualBox installation.
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| 315 | #
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| 316 | # We have a convention that only modules from /lib/modules/*/misc
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| 317 | # belong to us. Modules from other locations are treated as
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| 318 | # externally built.
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| 319 | mod_path="$(module_path "$mod")"
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| 320 |
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| 321 | # If module path points to a symbolic link, resolve actual file location.
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| 322 | [ -L "$mod_path" ] && mod_path="$(readlink -e -- "$mod_path")"
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| 323 |
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| 324 | # File exists?
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| 325 | [ -f "$mod_path" ] || return
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| 326 |
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| 327 | # Extract last component of module path and check whether it is located
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| 328 | # outside of /lib/modules/*/misc.
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| 329 | mod_dir="$(dirname "$mod_path" | sed 's;^.*/;;')"
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| 330 | [ "$mod_dir" != "misc" ] || return
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| 331 |
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| 332 | echo "1"
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| 333 | }
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| 334 |
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| 335 | # Check if required modules are installed in the system and versions match.
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| 336 | setup_complete()
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| 337 | {
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| 338 | [ "$(module_available vboxdrv)" = "1" ] || return
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| 339 | [ "$(module_available vboxnetflt)" = "1" ] || return
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| 340 | [ "$(module_available vboxnetadp)" = "1" ] || return
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| 341 |
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| 342 | # All modules are in place.
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| 343 | echo "1"
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| 344 | }
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| 345 |
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| 346 | start()
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| 347 | {
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| 348 | begin_msg "Starting VirtualBox services" console
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| 349 | if [ -d /proc/xen ]; then
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| 350 | failure "Running VirtualBox in a Xen environment is not supported"
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| 351 | fi
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| 352 | if test -n "$HAVE_SEC_BOOT" && test -z "$DEB_KEY_ENROLLED"; then
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| 353 | if test -n "$HAVE_DEB_KEY"; then
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| 354 | begin_msg "You must re-start your system to finish Debian secure boot set-up." console
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| 355 | else
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| 356 | begin_msg "You must sign these kernel modules before using VirtualBox:
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| 357 | $MODULE_LIST
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| 358 | See the documentation for your Linux distribution." console
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| 359 | fi
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| 360 | fi
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| 361 |
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| 362 | if ! running vboxdrv; then
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| 363 |
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| 364 | # Check if system already has matching modules installed.
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| 365 | [ "$(setup_complete)" = "1" ] || setup
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| 366 |
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| 367 | if ! rm -f $DEVICE; then
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| 368 | failure "Cannot remove $DEVICE"
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| 369 | fi
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| 370 | if ! $MODPROBE vboxdrv > /dev/null 2>&1; then
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| 371 | failure "modprobe vboxdrv failed. Please use 'dmesg' to find out why"
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| 372 | fi
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| 373 | sleep .2
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| 374 | fi
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| 375 | # ensure the character special exists
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| 376 | if [ ! -c $DEVICE ]; then
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| 377 | MAJOR=`sed -n 's;\([0-9]\+\) vboxdrv$;\1;p' /proc/devices`
|
|---|
| 378 | if [ ! -z "$MAJOR" ]; then
|
|---|
| 379 | MINOR=0
|
|---|
| 380 | else
|
|---|
| 381 | MINOR=`sed -n 's;\([0-9]\+\) vboxdrv$;\1;p' /proc/misc`
|
|---|
| 382 | if [ ! -z "$MINOR" ]; then
|
|---|
| 383 | MAJOR=10
|
|---|
| 384 | fi
|
|---|
| 385 | fi
|
|---|
| 386 | if [ -z "$MAJOR" ]; then
|
|---|
| 387 | rmmod vboxdrv 2>/dev/null
|
|---|
| 388 | failure "Cannot locate the VirtualBox device"
|
|---|
| 389 | fi
|
|---|
| 390 | if ! mknod -m 0660 $DEVICE c $MAJOR $MINOR 2>/dev/null; then
|
|---|
| 391 | rmmod vboxdrv 2>/dev/null
|
|---|
| 392 | failure "Cannot create device $DEVICE with major $MAJOR and minor $MINOR"
|
|---|
| 393 | fi
|
|---|
| 394 | fi
|
|---|
| 395 | # ensure permissions
|
|---|
| 396 | if ! chown :"${GROUP}" $DEVICE 2>/dev/null; then
|
|---|
| 397 | rmmod vboxpci 2>/dev/null
|
|---|
| 398 | rmmod vboxnetadp 2>/dev/null
|
|---|
| 399 | rmmod vboxnetflt 2>/dev/null
|
|---|
| 400 | rmmod vboxdrv 2>/dev/null
|
|---|
| 401 | failure "Cannot change group ${GROUP} for device $DEVICE"
|
|---|
| 402 | fi
|
|---|
| 403 | if ! $MODPROBE vboxnetflt > /dev/null 2>&1; then
|
|---|
| 404 | failure "modprobe vboxnetflt failed. Please use 'dmesg' to find out why"
|
|---|
| 405 | fi
|
|---|
| 406 | if ! $MODPROBE vboxnetadp > /dev/null 2>&1; then
|
|---|
| 407 | failure "modprobe vboxnetadp failed. Please use 'dmesg' to find out why"
|
|---|
| 408 | fi
|
|---|
| 409 | if test -e "${MODULE_SRC}/vboxpci" && ! $MODPROBE vboxpci > /dev/null 2>&1; then
|
|---|
| 410 | failure "modprobe vboxpci failed. Please use 'dmesg' to find out why"
|
|---|
| 411 | fi
|
|---|
| 412 | # Create the /dev/vboxusb directory if the host supports that method
|
|---|
| 413 | # of USB access. The USB code checks for the existance of that path.
|
|---|
| 414 | if grep -q usb_device /proc/devices; then
|
|---|
| 415 | mkdir -p -m 0750 /dev/vboxusb 2>/dev/null
|
|---|
| 416 | chown root:vboxusers /dev/vboxusb 2>/dev/null
|
|---|
| 417 | fi
|
|---|
| 418 | # Remove any kernel modules left over from previously installed kernels.
|
|---|
| 419 | cleanup only_old
|
|---|
| 420 | succ_msg "VirtualBox services started"
|
|---|
| 421 | }
|
|---|
| 422 |
|
|---|
| 423 | stop()
|
|---|
| 424 | {
|
|---|
| 425 | begin_msg "Stopping VirtualBox services" console
|
|---|
| 426 |
|
|---|
| 427 | if running vboxpci; then
|
|---|
| 428 | if ! rmmod vboxpci 2>/dev/null; then
|
|---|
| 429 | failure "Cannot unload module vboxpci"
|
|---|
| 430 | fi
|
|---|
| 431 | fi
|
|---|
| 432 | if running vboxnetadp; then
|
|---|
| 433 | if ! rmmod vboxnetadp 2>/dev/null; then
|
|---|
| 434 | failure "Cannot unload module vboxnetadp"
|
|---|
| 435 | fi
|
|---|
| 436 | fi
|
|---|
| 437 | if running vboxdrv; then
|
|---|
| 438 | if running vboxnetflt; then
|
|---|
| 439 | if ! rmmod vboxnetflt 2>/dev/null; then
|
|---|
| 440 | failure "Cannot unload module vboxnetflt"
|
|---|
| 441 | fi
|
|---|
| 442 | fi
|
|---|
| 443 | if ! rmmod vboxdrv 2>/dev/null; then
|
|---|
| 444 | failure "Cannot unload module vboxdrv"
|
|---|
| 445 | fi
|
|---|
| 446 | if ! rm -f $DEVICE; then
|
|---|
| 447 | failure "Cannot unlink $DEVICE"
|
|---|
| 448 | fi
|
|---|
| 449 | fi
|
|---|
| 450 | succ_msg "VirtualBox services stopped"
|
|---|
| 451 | }
|
|---|
| 452 |
|
|---|
| 453 | # enter the following variables in /etc/default/virtualbox:
|
|---|
| 454 | # SHUTDOWN_USERS="foo bar"
|
|---|
| 455 | # check for running VMs of user foo and user bar
|
|---|
| 456 | # SHUTDOWN=poweroff
|
|---|
| 457 | # SHUTDOWN=acpibutton
|
|---|
| 458 | # SHUTDOWN=savestate
|
|---|
| 459 | # select one of these shutdown methods for running VMs
|
|---|
| 460 | stop_vms()
|
|---|
| 461 | {
|
|---|
| 462 | wait=0
|
|---|
| 463 | for i in $SHUTDOWN_USERS; do
|
|---|
| 464 | # don't create the ipcd directory with wrong permissions!
|
|---|
| 465 | if [ -d /tmp/.vbox-$i-ipc ]; then
|
|---|
| 466 | export VBOX_IPC_SOCKETID="$i"
|
|---|
| 467 | VMS=`$VBOXMANAGE --nologo list runningvms | sed -e 's/^".*".*{\(.*\)}/\1/' 2>/dev/null`
|
|---|
| 468 | if [ -n "$VMS" ]; then
|
|---|
| 469 | if [ "$SHUTDOWN" = "poweroff" ]; then
|
|---|
| 470 | begin_msg "Powering off remaining VMs"
|
|---|
| 471 | for v in $VMS; do
|
|---|
| 472 | $VBOXMANAGE --nologo controlvm $v poweroff
|
|---|
| 473 | done
|
|---|
| 474 | succ_msg "Remaining VMs powered off"
|
|---|
| 475 | elif [ "$SHUTDOWN" = "acpibutton" ]; then
|
|---|
| 476 | begin_msg "Sending ACPI power button event to remaining VMs"
|
|---|
| 477 | for v in $VMS; do
|
|---|
| 478 | $VBOXMANAGE --nologo controlvm $v acpipowerbutton
|
|---|
| 479 | wait=30
|
|---|
| 480 | done
|
|---|
| 481 | succ_msg "ACPI power button event sent to remaining VMs"
|
|---|
| 482 | elif [ "$SHUTDOWN" = "savestate" ]; then
|
|---|
| 483 | begin_msg "Saving state of remaining VMs"
|
|---|
| 484 | for v in $VMS; do
|
|---|
| 485 | $VBOXMANAGE --nologo controlvm $v savestate
|
|---|
| 486 | done
|
|---|
| 487 | succ_msg "State of remaining VMs saved"
|
|---|
| 488 | fi
|
|---|
| 489 | fi
|
|---|
| 490 | fi
|
|---|
| 491 | done
|
|---|
| 492 | # wait for some seconds when doing ACPI shutdown
|
|---|
| 493 | if [ "$wait" -ne 0 ]; then
|
|---|
| 494 | begin_msg "Waiting for $wait seconds for VM shutdown"
|
|---|
| 495 | sleep $wait
|
|---|
| 496 | succ_msg "Waited for $wait seconds for VM shutdown"
|
|---|
| 497 | fi
|
|---|
| 498 | }
|
|---|
| 499 |
|
|---|
| 500 | cleanup()
|
|---|
| 501 | {
|
|---|
| 502 | # If this is set, only remove kernel modules for no longer installed
|
|---|
| 503 | # kernels. Note that only generated kernel modules should be placed
|
|---|
| 504 | # in /lib/modules/*/misc. Anything that we should not remove automatically
|
|---|
| 505 | # should go elsewhere.
|
|---|
| 506 | only_old="${1}"
|
|---|
| 507 | for i in /lib/modules/*; do
|
|---|
| 508 | # Check whether we are only cleaning up for uninstalled kernels.
|
|---|
| 509 | test -n "${only_old}" && test -e "${i}/kernel/drivers" && continue
|
|---|
| 510 | # We could just do "rm -f", but we only want to try deleting folders if
|
|---|
| 511 | # we are sure they were ours, i.e. they had our modules in beforehand.
|
|---|
| 512 | if test -e "${i}/misc/vboxdrv.ko" \
|
|---|
| 513 | || test -e "${i}/misc/vboxnetadp.ko" \
|
|---|
| 514 | || test -e "${i}/misc/vboxnetflt.ko" \
|
|---|
| 515 | || test -e "${i}/misc/vboxpci.ko"; then
|
|---|
| 516 | rm -f "${i}/misc/vboxdrv.ko" "${i}/misc/vboxnetadp.ko" \
|
|---|
| 517 | "${i}/misc/vboxnetflt.ko" "${i}/misc/vboxpci.ko"
|
|---|
| 518 | version=`expr "${i}" : "/lib/modules/\(.*\)"`
|
|---|
| 519 | depmod -a "${version}"
|
|---|
| 520 | sync
|
|---|
| 521 | fi
|
|---|
| 522 | # Remove the kernel version folder if it was empty except for us.
|
|---|
| 523 | test "`echo ${i}/misc/* ${i}/misc/.?* ${i}/* ${i}/.?*`" \
|
|---|
| 524 | = "${i}/misc/* ${i}/misc/.. ${i}/misc ${i}/.." &&
|
|---|
| 525 | rmdir "${i}/misc" "${i}" # We used to leave empty folders.
|
|---|
| 526 | done
|
|---|
| 527 | }
|
|---|
| 528 |
|
|---|
| 529 | # setup_script
|
|---|
| 530 | setup()
|
|---|
| 531 | {
|
|---|
| 532 | begin_msg "Building VirtualBox kernel modules" console
|
|---|
| 533 | log "Building the main VirtualBox module."
|
|---|
| 534 | if ! myerr=`$BUILDINTMP \
|
|---|
| 535 | --save-module-symvers /tmp/vboxdrv-Module.symvers \
|
|---|
| 536 | --module-source "$MODULE_SRC/vboxdrv" \
|
|---|
| 537 | --no-print-directory install 2>&1`; then
|
|---|
| 538 | "${INSTALL_DIR}/check_module_dependencies.sh" || exit 1
|
|---|
| 539 | log "Error building the module:"
|
|---|
| 540 | module_build_log "$myerr"
|
|---|
| 541 | failure "Look at $LOG to find out what went wrong"
|
|---|
| 542 | fi
|
|---|
| 543 | log "Building the net filter module."
|
|---|
| 544 | if ! myerr=`$BUILDINTMP \
|
|---|
| 545 | --use-module-symvers /tmp/vboxdrv-Module.symvers \
|
|---|
| 546 | --module-source "$MODULE_SRC/vboxnetflt" \
|
|---|
| 547 | --no-print-directory install 2>&1`; then
|
|---|
| 548 | log "Error building the module:"
|
|---|
| 549 | module_build_log "$myerr"
|
|---|
| 550 | failure "Look at $LOG to find out what went wrong"
|
|---|
| 551 | fi
|
|---|
| 552 | log "Building the net adaptor module."
|
|---|
| 553 | if ! myerr=`$BUILDINTMP \
|
|---|
| 554 | --use-module-symvers /tmp/vboxdrv-Module.symvers \
|
|---|
| 555 | --module-source "$MODULE_SRC/vboxnetadp" \
|
|---|
| 556 | --no-print-directory install 2>&1`; then
|
|---|
| 557 | log "Error building the module:"
|
|---|
| 558 | module_build_log "$myerr"
|
|---|
| 559 | failure "Look at $LOG to find out what went wrong"
|
|---|
| 560 | fi
|
|---|
| 561 | if test -e "$MODULE_SRC/vboxpci"; then
|
|---|
| 562 | log "Building the PCI pass-through module."
|
|---|
| 563 | if ! myerr=`$BUILDINTMP \
|
|---|
| 564 | --use-module-symvers /tmp/vboxdrv-Module.symvers \
|
|---|
| 565 | --module-source "$MODULE_SRC/vboxpci" \
|
|---|
| 566 | --no-print-directory install 2>&1`; then
|
|---|
| 567 | log "Error building the module:"
|
|---|
| 568 | module_build_log "$myerr"
|
|---|
| 569 | failure "Look at $LOG to find out what went wrong"
|
|---|
| 570 | fi
|
|---|
| 571 | fi
|
|---|
| 572 | rm -f /etc/vbox/module_not_compiled
|
|---|
| 573 | depmod -a
|
|---|
| 574 | sync
|
|---|
| 575 | succ_msg "VirtualBox kernel modules built"
|
|---|
| 576 | # Secure boot on Ubuntu and Debian.
|
|---|
| 577 | if test -n "$HAVE_SEC_BOOT" &&
|
|---|
| 578 | type update-secureboot-policy >/dev/null 2>&1; then
|
|---|
| 579 | SHIM_NOTRIGGER=y update-secureboot-policy --new-key
|
|---|
| 580 | fi
|
|---|
| 581 | if test -f "$DEB_PUB_KEY" && test -f "$DEB_PRIV_KEY"; then
|
|---|
| 582 | HAVE_DEB_KEY=true
|
|---|
| 583 | for i in $MODULE_LIST; do
|
|---|
| 584 | kmodsign sha512 /var/lib/shim-signed/mok/MOK.priv \
|
|---|
| 585 | /var/lib/shim-signed/mok/MOK.der \
|
|---|
| 586 | /lib/modules/"$KERN_VER"/misc/"$i".ko
|
|---|
| 587 | done
|
|---|
| 588 | # update-secureboot-policy "expects" DKMS modules.
|
|---|
| 589 | # Work around this and talk to the authors as soon
|
|---|
| 590 | # as possible to fix it.
|
|---|
| 591 | mkdir -p /var/lib/dkms/vbox-temp
|
|---|
| 592 | update-secureboot-policy --enroll-key 2>/dev/null ||
|
|---|
| 593 | begin_msg "Failed to enroll secure boot key." console
|
|---|
| 594 | rmdir -p /var/lib/dkms/vbox-temp 2>/dev/null
|
|---|
| 595 | fi
|
|---|
| 596 | }
|
|---|
| 597 |
|
|---|
| 598 | dmnstatus()
|
|---|
| 599 | {
|
|---|
| 600 | if running vboxdrv; then
|
|---|
| 601 | str="vboxdrv"
|
|---|
| 602 | if running vboxnetflt; then
|
|---|
| 603 | str="$str, vboxnetflt"
|
|---|
| 604 | if running vboxnetadp; then
|
|---|
| 605 | str="$str, vboxnetadp"
|
|---|
| 606 | fi
|
|---|
| 607 | fi
|
|---|
| 608 | if running vboxpci; then
|
|---|
| 609 | str="$str, vboxpci"
|
|---|
| 610 | fi
|
|---|
| 611 | echo "VirtualBox kernel modules ($str) are loaded."
|
|---|
| 612 | for i in $SHUTDOWN_USERS; do
|
|---|
| 613 | # don't create the ipcd directory with wrong permissions!
|
|---|
| 614 | if [ -d /tmp/.vbox-$i-ipc ]; then
|
|---|
| 615 | export VBOX_IPC_SOCKETID="$i"
|
|---|
| 616 | VMS=`$VBOXMANAGE --nologo list runningvms | sed -e 's/^".*".*{\(.*\)}/\1/' 2>/dev/null`
|
|---|
| 617 | if [ -n "$VMS" ]; then
|
|---|
| 618 | echo "The following VMs are currently running:"
|
|---|
| 619 | for v in $VMS; do
|
|---|
| 620 | echo " $v"
|
|---|
| 621 | done
|
|---|
| 622 | fi
|
|---|
| 623 | fi
|
|---|
| 624 | done
|
|---|
| 625 | else
|
|---|
| 626 | echo "VirtualBox kernel module is not loaded."
|
|---|
| 627 | fi
|
|---|
| 628 | }
|
|---|
| 629 |
|
|---|
| 630 | case "$1" in
|
|---|
| 631 | start)
|
|---|
| 632 | start
|
|---|
| 633 | ;;
|
|---|
| 634 | stop)
|
|---|
| 635 | stop_vms
|
|---|
| 636 | stop
|
|---|
| 637 | ;;
|
|---|
| 638 | stop_vms)
|
|---|
| 639 | stop_vms
|
|---|
| 640 | ;;
|
|---|
| 641 | restart)
|
|---|
| 642 | stop && start
|
|---|
| 643 | ;;
|
|---|
| 644 | setup)
|
|---|
| 645 | test -n "${2}" && export KERN_VER="${2}"
|
|---|
| 646 | # Create udev rule and USB device nodes.
|
|---|
| 647 | ## todo Wouldn't it make more sense to install the rule to /lib/udev? This
|
|---|
| 648 | ## is not a user-created configuration file after all.
|
|---|
| 649 | ## todo Do we need a udev rule to create /dev/vboxdrv[u] at all? We have
|
|---|
| 650 | ## working fall-back code here anyway, and the "right" code is more complex
|
|---|
| 651 | ## than the fall-back. Unnecessary duplication?
|
|---|
| 652 | stop && cleanup
|
|---|
| 653 | setup_usb "$GROUP" "$DEVICE_MODE" "$INSTALL_DIR"
|
|---|
| 654 | start
|
|---|
| 655 | ;;
|
|---|
| 656 | cleanup)
|
|---|
| 657 | stop && cleanup
|
|---|
| 658 | cleanup_usb
|
|---|
| 659 | ;;
|
|---|
| 660 | force-reload)
|
|---|
| 661 | stop
|
|---|
| 662 | start
|
|---|
| 663 | ;;
|
|---|
| 664 | status)
|
|---|
| 665 | dmnstatus
|
|---|
| 666 | ;;
|
|---|
| 667 | *)
|
|---|
| 668 | echo "Usage: $0 {start|stop|stop_vms|restart|setup|cleanup|force-reload|status}"
|
|---|
| 669 | exit 1
|
|---|
| 670 | esac
|
|---|
| 671 |
|
|---|
| 672 | exit 0
|
|---|
