| 1 | #! /bin/sh
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| 2 | # $Id: vboxadd.sh 75323 2018-11-08 15:29:56Z vboxsync $
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| 3 | ## @file
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| 4 | # Linux Additions kernel module init script ($Revision: 75323 $)
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| 5 | #
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| 6 |
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| 7 | #
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| 8 | # Copyright (C) 2006-2017 Oracle Corporation
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| 9 | #
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| 10 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | # available from http://www.virtualbox.org. This file is free software;
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| 12 | # you can redistribute it and/or modify it under the terms of the GNU
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| 13 | # General Public License (GPL) as published by the Free Software
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| 14 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | #
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| 18 |
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| 19 | # X-Start-Before is a Debian Addition which we use when converting to
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| 20 | # a systemd unit. X-Service-Type is our own invention, also for systemd.
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| 21 |
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| 22 | # chkconfig: 345 10 90
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| 23 | # description: VirtualBox Linux Additions kernel modules
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| 24 | #
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| 25 | ### BEGIN INIT INFO
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| 26 | # Provides: vboxadd
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| 27 | # Required-Start:
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| 28 | # Required-Stop:
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| 29 | # Default-Start: 2 3 4 5
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| 30 | # Default-Stop: 0 1 6
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| 31 | # X-Start-Before: display-manager
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| 32 | # X-Service-Type: oneshot
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| 33 | # Description: VirtualBox Linux Additions kernel modules
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| 34 | ### END INIT INFO
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| 35 |
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| 36 | ## @todo This file duplicates a lot of script with vboxdrv.sh. When making
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| 37 | # changes please try to reduce differences between the two wherever possible.
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| 38 |
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| 39 | # Testing:
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| 40 | # * Should fail if the configuration file is missing or missing INSTALL_DIR or
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| 41 | # INSTALL_VER entries.
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| 42 | # * vboxadd user and vboxsf groups should be created if they do not exist - test
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| 43 | # by removing them before installing.
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| 44 | # * Shared folders can be mounted and auto-mounts accessible to vboxsf group,
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| 45 | # including on recent Fedoras with SELinux.
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| 46 | # * Setting INSTALL_NO_MODULE_BUILDS inhibits modules and module automatic
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| 47 | # rebuild script creation; otherwise modules, user, group, rebuild script,
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| 48 | # udev rule and shared folder mount helper should be created/set up.
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| 49 | # * Setting INSTALL_NO_MODULE_BUILDS inhibits module load and unload on start
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| 50 | # and stop.
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| 51 | # * Uninstalling the Additions and re-installing them does not trigger warnings.
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| 52 |
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| 53 | export LC_ALL=C
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| 54 | PATH=$PATH:/bin:/sbin:/usr/sbin
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| 55 | PACKAGE=VBoxGuestAdditions
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| 56 | MODPROBE=/sbin/modprobe
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| 57 | OLDMODULES="vboxguest vboxadd vboxsf vboxvfs vboxvideo"
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| 58 | SERVICE="VirtualBox Guest Additions"
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| 59 | QUICKSETUP=
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| 60 | ## systemd logs information about service status, otherwise do that ourselves.
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| 61 | QUIET=
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| 62 | test -z "${KERN_VER}" && KERN_VER=`uname -r`
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| 63 |
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| 64 | setup_log()
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| 65 | {
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| 66 | test -n "${LOG}" && return 0
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| 67 | # Rotate log files
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| 68 | LOG="/var/log/vboxadd-setup.log"
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| 69 | mv "${LOG}.3" "${LOG}.4" 2>/dev/null
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| 70 | mv "${LOG}.2" "${LOG}.3" 2>/dev/null
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| 71 | mv "${LOG}.1" "${LOG}.2" 2>/dev/null
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| 72 | mv "${LOG}" "${LOG}.1" 2>/dev/null
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| 73 | }
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| 74 |
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| 75 | if $MODPROBE -c 2>/dev/null | grep -q '^allow_unsupported_modules *0'; then
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| 76 | MODPROBE="$MODPROBE --allow-unsupported-modules"
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| 77 | fi
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| 78 |
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| 79 | # Check architecture
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| 80 | cpu=`uname -m`;
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| 81 | case "$cpu" in
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| 82 | i[3456789]86|x86)
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| 83 | cpu="x86"
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| 84 | ldconfig_arch="(libc6)"
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| 85 | lib_candidates="/usr/lib/i386-linux-gnu /usr/lib /lib"
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| 86 | ;;
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| 87 | x86_64|amd64)
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| 88 | cpu="amd64"
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| 89 | ldconfig_arch="(libc6,x86-64)"
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| 90 | lib_candidates="/usr/lib/x86_64-linux-gnu /usr/lib64 /usr/lib /lib64 /lib"
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| 91 | ;;
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| 92 | esac
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| 93 | for i in $lib_candidates; do
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| 94 | if test -d "$i/VBoxGuestAdditions"; then
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| 95 | lib_path=$i
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| 96 | break
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| 97 | fi
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| 98 | done
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| 99 |
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| 100 | # Preamble for Gentoo
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| 101 | if [ "`which $0`" = "/sbin/rc" ]; then
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| 102 | shift
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| 103 | fi
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| 104 |
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| 105 | begin()
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| 106 | {
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| 107 | test -z "${QUIET}" && echo "${SERVICE}: ${1}"
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| 108 | }
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| 109 |
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| 110 | info()
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| 111 | {
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| 112 | if test -z "${QUIET}"; then
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| 113 | echo "${SERVICE}: $1"
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| 114 | else
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| 115 | echo "$1"
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| 116 | fi
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| 117 | }
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| 118 |
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| 119 | fail()
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| 120 | {
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| 121 | log "${1}"
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| 122 | echo "$1" >&2
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| 123 | echo "The log file $LOG may contain further information." >&2
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| 124 | exit 1
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| 125 | }
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| 126 |
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| 127 | log()
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| 128 | {
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| 129 | setup_log
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| 130 | echo "${1}" >> "${LOG}"
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| 131 | }
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| 132 |
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| 133 | module_build_log()
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| 134 | {
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| 135 | log "Error building the module. Build output follows."
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| 136 | echo ""
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| 137 | echo "${1}" >> "${LOG}"
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| 138 | }
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| 139 |
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| 140 | dev=/dev/vboxguest
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| 141 | userdev=/dev/vboxuser
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| 142 | config=/var/lib/VBoxGuestAdditions/config
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| 143 | owner=vboxadd
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| 144 | group=1
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| 145 |
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| 146 | if test -r $config; then
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| 147 | . $config
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| 148 | else
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| 149 | fail "Configuration file $config not found"
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| 150 | fi
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| 151 | test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
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| 152 | fail "Configuration file $config not complete"
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| 153 |
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| 154 | running_vboxguest()
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| 155 | {
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| 156 | lsmod | grep -q "vboxguest[^_-]"
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| 157 | }
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| 158 |
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| 159 | running_vboxadd()
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| 160 | {
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| 161 | lsmod | grep -q "vboxadd[^_-]"
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| 162 | }
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| 163 |
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| 164 | running_vboxsf()
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| 165 | {
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| 166 | lsmod | grep -q "vboxsf[^_-]"
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| 167 | }
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| 168 |
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| 169 | running_vboxvideo()
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| 170 | {
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| 171 | lsmod | grep -q "vboxvideo[^_-]"
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| 172 | }
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| 173 |
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| 174 | do_vboxguest_non_udev()
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| 175 | {
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| 176 | if [ ! -c $dev ]; then
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| 177 | maj=`sed -n 's;\([0-9]\+\) vboxguest;\1;p' /proc/devices`
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| 178 | if [ ! -z "$maj" ]; then
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| 179 | min=0
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| 180 | else
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| 181 | min=`sed -n 's;\([0-9]\+\) vboxguest;\1;p' /proc/misc`
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| 182 | if [ ! -z "$min" ]; then
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| 183 | maj=10
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| 184 | fi
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| 185 | fi
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| 186 | test -z "$maj" && {
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| 187 | rmmod vboxguest 2>/dev/null
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| 188 | fail "Cannot locate the VirtualBox device"
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| 189 | }
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| 190 |
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| 191 | mknod -m 0664 $dev c $maj $min || {
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| 192 | rmmod vboxguest 2>/dev/null
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| 193 | fail "Cannot create device $dev with major $maj and minor $min"
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| 194 | }
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| 195 | fi
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| 196 | chown $owner:$group $dev 2>/dev/null || {
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| 197 | rm -f $dev 2>/dev/null
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| 198 | rm -f $userdev 2>/dev/null
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| 199 | rmmod vboxguest 2>/dev/null
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| 200 | fail "Cannot change owner $owner:$group for device $dev"
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| 201 | }
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| 202 |
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| 203 | if [ ! -c $userdev ]; then
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| 204 | maj=10
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| 205 | min=`sed -n 's;\([0-9]\+\) vboxuser;\1;p' /proc/misc`
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| 206 | if [ ! -z "$min" ]; then
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| 207 | mknod -m 0666 $userdev c $maj $min || {
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| 208 | rm -f $dev 2>/dev/null
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| 209 | rmmod vboxguest 2>/dev/null
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| 210 | fail "Cannot create device $userdev with major $maj and minor $min"
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| 211 | }
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| 212 | chown $owner:$group $userdev 2>/dev/null || {
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| 213 | rm -f $dev 2>/dev/null
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| 214 | rm -f $userdev 2>/dev/null
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| 215 | rmmod vboxguest 2>/dev/null
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| 216 | fail "Cannot change owner $owner:$group for device $userdev"
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| 217 | }
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| 218 | fi
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| 219 | fi
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| 220 | }
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| 221 |
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| 222 | start()
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| 223 | {
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| 224 | begin "Starting."
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| 225 | # If we got this far assume that the slow set-up has been done.
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| 226 | QUICKSETUP=start
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| 227 | if test -z "${INSTALL_NO_MODULE_BUILDS}"; then
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| 228 | uname -r | grep -q -E '^2\.6|^3|^4' 2>/dev/null &&
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| 229 | ps -A -o comm | grep -q '/*udevd$' 2>/dev/null ||
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| 230 | no_udev=1
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| 231 | running_vboxguest || {
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| 232 | rm -f $dev || {
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| 233 | fail "Cannot remove $dev"
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| 234 | }
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| 235 |
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| 236 | rm -f $userdev || {
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| 237 | fail "Cannot remove $userdev"
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| 238 | }
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| 239 |
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| 240 | $MODPROBE vboxguest >/dev/null 2>&1 || {
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| 241 | setup
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| 242 | $MODPROBE vboxguest >/dev/null 2>&1 ||
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| 243 | fail "modprobe vboxguest failed"
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| 244 | }
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| 245 | case "$no_udev" in 1)
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| 246 | sleep .5;;
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| 247 | esac
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| 248 | }
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| 249 | case "$no_udev" in 1)
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| 250 | do_vboxguest_non_udev;;
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| 251 | esac
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| 252 |
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| 253 | running_vboxsf || {
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| 254 | $MODPROBE vboxsf > /dev/null 2>&1 || {
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| 255 | if dmesg | grep "VbglR0SfConnect failed" > /dev/null 2>&1; then
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| 256 | info "Unable to start shared folders support. Make sure that your VirtualBox build supports this feature."
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| 257 | else
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| 258 | info "modprobe vboxsf failed"
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| 259 | fi
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| 260 | }
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| 261 | }
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| 262 | fi # INSTALL_NO_MODULE_BUILDS
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| 263 |
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| 264 | # Put the X.Org driver in place. This is harmless if it is not needed.
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| 265 | myerr=`"${INSTALL_DIR}/init/vboxadd-x11" setup 2>&1`
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| 266 | test -z "${myerr}" || log "${myerr}"
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| 267 | # Install the guest OpenGL drivers. For now we don't support
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| 268 | # multi-architecture installations
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| 269 | rm -f /etc/ld.so.conf.d/00vboxvideo.conf
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| 270 | rm -Rf /var/lib/VBoxGuestAdditions/lib
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| 271 | if /usr/bin/VBoxClient --check3d 2>/dev/null; then
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| 272 | setup_gl=true;
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| 273 | else
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| 274 | unset setup_gl
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| 275 | fi
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| 276 | # Disable 3D if Xwayland is found, except on Ubuntu 18.04.
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| 277 | if type Xwayland >/dev/null 2>&1; then
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| 278 | unset PRETTY_NAME
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| 279 | . /etc/os-release 2>/dev/null
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| 280 | case "${PRETTY_NAME}" in
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| 281 | "Ubuntu 18.04"*) ;;
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| 282 | *) unset setup_gl ;;
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| 283 | esac
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| 284 | fi
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| 285 | if test -n "${setup_gl}"; then
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| 286 | mkdir -p /var/lib/VBoxGuestAdditions/lib
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| 287 | ln -sf "${INSTALL_DIR}/lib/VBoxOGL.so" /var/lib/VBoxGuestAdditions/lib/libGL.so.1
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| 288 | # SELinux for the OpenGL libraries, so that gdm can load them during the
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| 289 | # acceleration support check. This prevents an "Oh no, something has gone
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| 290 | # wrong!" error when starting EL7 guests.
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| 291 | if test -e /etc/selinux/config; then
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| 292 | if command -v semanage > /dev/null; then
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| 293 | semanage fcontext -a -t lib_t "/var/lib/VBoxGuestAdditions/lib/libGL.so.1"
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| 294 | fi
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| 295 | chcon -h -t lib_t "/var/lib/VBoxGuestAdditions/lib/libGL.so.1"
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| 296 | fi
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| 297 | echo "/var/lib/VBoxGuestAdditions/lib" > /etc/ld.so.conf.d/00vboxvideo.conf
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| 298 | fi
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| 299 | ldconfig
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| 300 |
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| 301 | # Mount all shared folders from /etc/fstab. Normally this is done by some
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| 302 | # other startup script but this requires the vboxdrv kernel module loaded.
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| 303 | # This isn't necessary anymore as the vboxsf module is autoloaded.
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| 304 | # mount -a -t vboxsf
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| 305 |
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| 306 | return 0
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| 307 | }
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| 308 |
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| 309 | stop()
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| 310 | {
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| 311 | begin "Stopping."
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| 312 | if test -r /etc/ld.so.conf.d/00vboxvideo.conf; then
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| 313 | rm /etc/ld.so.conf.d/00vboxvideo.conf
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| 314 | ldconfig
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| 315 | fi
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| 316 | if ! umount -a -t vboxsf 2>/dev/null; then
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| 317 | fail "Cannot unmount vboxsf folders"
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| 318 | fi
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| 319 | test -n "${INSTALL_NO_MODULE_BUILDS}" ||
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| 320 | info "You may need to restart your guest system to finish removing the guest drivers."
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| 321 | return 0
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| 322 | }
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| 323 |
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| 324 | restart()
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| 325 | {
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| 326 | stop && start
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| 327 | return 0
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| 328 | }
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| 329 |
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| 330 | ## Update the initramfs. Debian and Ubuntu put the graphics driver in, and
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| 331 | # need the touch(1) command below. Everyone else that I checked just need
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| 332 | # the right module alias file from depmod(1) and only use the initramfs to
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| 333 | # load the root filesystem, not the boot splash. update-initramfs works
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| 334 | # for the first two and dracut for every one else I checked. We are only
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| 335 | # interested in distributions recent enough to use the KMS vboxvideo driver.
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| 336 | update_initramfs()
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| 337 | {
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| 338 | ## kernel version to update for.
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| 339 | version="${1}"
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| 340 | depmod "${version}"
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| 341 | rm -f "/lib/modules/${version}/initrd/vboxvideo"
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| 342 | test -d "/lib/modules/${version}/initrd" &&
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| 343 | test -f "/lib/modules/${version}/misc/vboxvideo.ko" &&
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| 344 | touch "/lib/modules/${version}/initrd/vboxvideo"
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| 345 |
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| 346 | # Systems without systemd-inhibit probably don't need their initramfs
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| 347 | # rebuild here anyway.
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| 348 | type systemd-inhibit >/dev/null 2>&1 || return
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| 349 | if type dracut >/dev/null 2>&1; then
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| 350 | systemd-inhibit --why="Installing VirtualBox Guest Additions" \
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| 351 | dracut -f --kver "${version}"
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| 352 | elif type update-initramfs >/dev/null 2>&1; then
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| 353 | systemd-inhibit --why="Installing VirtualBox Guest Additions" \
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| 354 | update-initramfs -u -k "${version}"
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| 355 | fi
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| 356 | }
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| 357 |
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| 358 | # Remove any existing VirtualBox guest kernel modules from the disk, but not
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| 359 | # from the kernel as they may still be in use
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| 360 | cleanup_modules()
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| 361 | {
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| 362 | test "x${1}" = x--skip && skip_ver="${2}"
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| 363 | # Needed for Ubuntu and Debian, see update_initramfs
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| 364 | rm -f /lib/modules/*/initrd/vboxvideo
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| 365 | for i in /lib/modules/*/misc; do
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| 366 | kern_ver="${i%/misc}"
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| 367 | kern_ver="${kern_ver#/lib/modules/}"
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| 368 | unset do_update
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| 369 | for j in ${OLDMODULES}; do
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| 370 | test -f "${i}/${j}.ko" && do_update=1 && rm -f "${i}/${j}.ko"
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| 371 | done
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| 372 | test -n "${do_update}" && test "x${kern_ver}" != "x${skip_ver}" &&
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| 373 | update_initramfs "${kern_ver}"
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| 374 | # Remove empty /lib/modules folders which may have been kept around
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| 375 | rmdir -p "${i}" 2>/dev/null || true
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| 376 | unset keep
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| 377 | for j in /lib/modules/"${kern_ver}"/*; do
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| 378 | name="${j##*/}"
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| 379 | test -d "${name}" || test "${name%%.*}" != modules && keep=1
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| 380 | done
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| 381 | if test -z "${keep}"; then
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| 382 | rm -rf /lib/modules/"${kern_ver}"
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| 383 | rm -f /boot/initrd.img-"${kern_ver}"
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| 384 | fi
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| 385 | done
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| 386 | for i in ${OLDMODULES}; do
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| 387 | # We no longer support DKMS, remove any leftovers.
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| 388 | rm -rf "/var/lib/dkms/${i}"*
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| 389 | done
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| 390 | rm -f /etc/depmod.d/vboxvideo-upstream.conf
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| 391 | }
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| 392 |
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| 393 | # Build and install the VirtualBox guest kernel modules
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| 394 | setup_modules()
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| 395 | {
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| 396 | # don't stop the old modules here -- they might be in use
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| 397 | test -z "${QUICKSETUP}" && cleanup_modules --skip "${KERN_VER}"
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| 398 | # This does not work for 2.4 series kernels. How sad.
|
|---|
| 399 | test -n "${QUICKSETUP}" && test -f "${MODULE_DIR}/vboxguest.ko" && return 0
|
|---|
| 400 | info "Building the VirtualBox Guest Additions kernel modules. This may take a while."
|
|---|
| 401 |
|
|---|
| 402 | # If the kernel headers are not there, wait at bit in case they get
|
|---|
| 403 | # installed. Package managers have been known to trigger module rebuilds
|
|---|
| 404 | # before actually installing the headers.
|
|---|
| 405 | for delay in 60 60 60 60 60 300 30 300 300; do
|
|---|
| 406 | test "x${QUICKSETUP}" = xyes || break
|
|---|
| 407 | test -d "/lib/modules/${KERN_VER}/build" && break
|
|---|
| 408 | printf "Kernel modules not yet installed, waiting %s seconds." "${delay}"
|
|---|
| 409 | sleep "${delay}"
|
|---|
| 410 | done
|
|---|
| 411 |
|
|---|
| 412 | # Inhibit shutdown for up to ten minutes if possible.
|
|---|
| 413 | systemd-inhibit 600 2>/dev/null &
|
|---|
| 414 | log "Building the main Guest Additions module."
|
|---|
| 415 | if ! myerr=`$BUILDINTMP \
|
|---|
| 416 | --save-module-symvers /tmp/vboxguest-Module.symvers \
|
|---|
| 417 | --module-source $MODULE_SRC/vboxguest \
|
|---|
| 418 | --no-print-directory install 2>&1`; then
|
|---|
| 419 | # If check_module_dependencies.sh fails it prints a message itself.
|
|---|
| 420 | module_build_log "$myerr"
|
|---|
| 421 | "${INSTALL_DIR}"/other/check_module_dependencies.sh 2>&1 &&
|
|---|
| 422 | info "Look at $LOG to find out what went wrong"
|
|---|
| 423 | kill $! 2>/dev/null
|
|---|
| 424 | return 0
|
|---|
| 425 | fi
|
|---|
| 426 | log "Building the shared folder support module."
|
|---|
| 427 | if ! myerr=`$BUILDINTMP \
|
|---|
| 428 | --use-module-symvers /tmp/vboxguest-Module.symvers \
|
|---|
| 429 | --module-source $MODULE_SRC/vboxsf \
|
|---|
| 430 | --no-print-directory install 2>&1`; then
|
|---|
| 431 | module_build_log "$myerr"
|
|---|
| 432 | info "Look at $LOG to find out what went wrong"
|
|---|
| 433 | kill $! 2>/dev/null
|
|---|
| 434 | return 0
|
|---|
| 435 | fi
|
|---|
| 436 | log "Building the graphics driver module."
|
|---|
| 437 | if ! myerr=`$BUILDINTMP \
|
|---|
| 438 | --use-module-symvers /tmp/vboxguest-Module.symvers \
|
|---|
| 439 | --module-source $MODULE_SRC/vboxvideo \
|
|---|
| 440 | --no-print-directory install 2>&1`; then
|
|---|
| 441 | module_build_log "$myerr"
|
|---|
| 442 | info "Look at $LOG to find out what went wrong"
|
|---|
| 443 | fi
|
|---|
| 444 | [ -d /etc/depmod.d ] || mkdir /etc/depmod.d
|
|---|
| 445 | echo "override vboxguest * misc" > /etc/depmod.d/vboxvideo-upstream.conf
|
|---|
| 446 | echo "override vboxsf * misc" >> /etc/depmod.d/vboxvideo-upstream.conf
|
|---|
| 447 | echo "override vboxvideo * misc" >> /etc/depmod.d/vboxvideo-upstream.conf
|
|---|
| 448 | update_initramfs "${KERN_VER}"
|
|---|
| 449 | depmod
|
|---|
| 450 | kill $! 2>/dev/null
|
|---|
| 451 | return 0
|
|---|
| 452 | }
|
|---|
| 453 |
|
|---|
| 454 | create_vbox_user()
|
|---|
| 455 | {
|
|---|
| 456 | # This is the LSB version of useradd and should work on recent
|
|---|
| 457 | # distributions
|
|---|
| 458 | useradd -d /var/run/vboxadd -g 1 -r -s /bin/false vboxadd >/dev/null 2>&1 || true
|
|---|
| 459 | # And for the others, we choose a UID ourselves
|
|---|
| 460 | useradd -d /var/run/vboxadd -g 1 -u 501 -o -s /bin/false vboxadd >/dev/null 2>&1 || true
|
|---|
| 461 |
|
|---|
| 462 | }
|
|---|
| 463 |
|
|---|
| 464 | create_udev_rule()
|
|---|
| 465 | {
|
|---|
| 466 | # Create udev description file
|
|---|
| 467 | if [ -d /etc/udev/rules.d ]; then
|
|---|
| 468 | udev_call=""
|
|---|
| 469 | udev_app=`which udevadm 2> /dev/null`
|
|---|
| 470 | if [ $? -eq 0 ]; then
|
|---|
| 471 | udev_call="${udev_app} version 2> /dev/null"
|
|---|
| 472 | else
|
|---|
| 473 | udev_app=`which udevinfo 2> /dev/null`
|
|---|
| 474 | if [ $? -eq 0 ]; then
|
|---|
| 475 | udev_call="${udev_app} -V 2> /dev/null"
|
|---|
| 476 | fi
|
|---|
| 477 | fi
|
|---|
| 478 | udev_fix="="
|
|---|
| 479 | if [ "${udev_call}" != "" ]; then
|
|---|
| 480 | udev_out=`${udev_call}`
|
|---|
| 481 | udev_ver=`expr "$udev_out" : '[^0-9]*\([0-9]*\)'`
|
|---|
| 482 | if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
|
|---|
| 483 | udev_fix=""
|
|---|
| 484 | fi
|
|---|
| 485 | fi
|
|---|
| 486 | ## @todo 60-vboxadd.rules -> 60-vboxguest.rules ?
|
|---|
| 487 | echo "KERNEL=${udev_fix}\"vboxguest\", NAME=\"vboxguest\", OWNER=\"vboxadd\", MODE=\"0660\"" > /etc/udev/rules.d/60-vboxadd.rules
|
|---|
| 488 | echo "KERNEL=${udev_fix}\"vboxuser\", NAME=\"vboxuser\", OWNER=\"vboxadd\", MODE=\"0666\"" >> /etc/udev/rules.d/60-vboxadd.rules
|
|---|
| 489 | fi
|
|---|
| 490 | }
|
|---|
| 491 |
|
|---|
| 492 | create_module_rebuild_script()
|
|---|
| 493 | {
|
|---|
| 494 | # And a post-installation script for rebuilding modules when a new kernel
|
|---|
| 495 | # is installed.
|
|---|
| 496 | mkdir -p /etc/kernel/postinst.d /etc/kernel/prerm.d
|
|---|
| 497 | cat << EOF > /etc/kernel/postinst.d/vboxadd
|
|---|
| 498 | #!/bin/sh
|
|---|
| 499 | # Run in the background so that we can wait in case the package installer has
|
|---|
| 500 | # not yet installed the kernel headers we need.
|
|---|
| 501 | KERN_VER="\${1}" /sbin/rcvboxadd quicksetup &
|
|---|
| 502 | exit 0
|
|---|
| 503 | EOF
|
|---|
| 504 | cat << EOF > /etc/kernel/prerm.d/vboxadd
|
|---|
| 505 | #!/bin/sh
|
|---|
| 506 | for i in ${OLDMODULES}; do rm -f /lib/modules/"\${1}"/misc/"\${i}".ko; done
|
|---|
| 507 | rmdir -p /lib/modules/"\$1"/misc 2>/dev/null
|
|---|
| 508 | exit 0
|
|---|
| 509 | EOF
|
|---|
| 510 | chmod 0755 /etc/kernel/postinst.d/vboxadd /etc/kernel/prerm.d/vboxadd
|
|---|
| 511 | }
|
|---|
| 512 |
|
|---|
| 513 | shared_folder_setup()
|
|---|
| 514 | {
|
|---|
| 515 | # Add a group "vboxsf" for Shared Folders access
|
|---|
| 516 | # All users which want to access the auto-mounted Shared Folders have to
|
|---|
| 517 | # be added to this group.
|
|---|
| 518 | groupadd -r -f vboxsf >/dev/null 2>&1
|
|---|
| 519 |
|
|---|
| 520 | # Put the mount.vboxsf mount helper in the right place.
|
|---|
| 521 | ## @todo It would be nicer if the kernel module just parsed parameters
|
|---|
| 522 | # itself instead of needing a separate binary to do that.
|
|---|
| 523 | ln -sf "${INSTALL_DIR}/other/mount.vboxsf" /sbin
|
|---|
| 524 | # SELinux security context for the mount helper.
|
|---|
| 525 | if test -e /etc/selinux/config; then
|
|---|
| 526 | # This is correct. semanage maps this to the real path, and it aborts
|
|---|
| 527 | # with an error, telling you what you should have typed, if you specify
|
|---|
| 528 | # the real path. The "chcon" is there as a back-up for old guests.
|
|---|
| 529 | command -v semanage > /dev/null &&
|
|---|
| 530 | semanage fcontext -a -t mount_exec_t "${INSTALL_DIR}/other/mount.vboxsf"
|
|---|
| 531 | chcon -t mount_exec_t "${INSTALL_DIR}/other/mount.vboxsf"
|
|---|
| 532 | fi
|
|---|
| 533 | }
|
|---|
| 534 |
|
|---|
| 535 | # setup_script
|
|---|
| 536 | setup()
|
|---|
| 537 | {
|
|---|
| 538 | export BUILD_TYPE
|
|---|
| 539 | export USERNAME
|
|---|
| 540 |
|
|---|
| 541 | MODULE_SRC="$INSTALL_DIR/src/vboxguest-$INSTALL_VER"
|
|---|
| 542 | BUILDINTMP="$MODULE_SRC/build_in_tmp"
|
|---|
| 543 | test -e /etc/selinux/config &&
|
|---|
| 544 | chcon -t bin_t "$BUILDINTMP"
|
|---|
| 545 |
|
|---|
| 546 | test -z "${INSTALL_NO_MODULE_BUILDS}" && setup_modules
|
|---|
| 547 | create_vbox_user
|
|---|
| 548 | create_udev_rule
|
|---|
| 549 | test -z "${INSTALL_NO_MODULE_BUILDS}" && create_module_rebuild_script
|
|---|
| 550 | test -n "${QUICKSETUP}" && return 0
|
|---|
| 551 | shared_folder_setup
|
|---|
| 552 | if running_vboxguest || running_vboxadd; then
|
|---|
| 553 | info "Running kernel modules will not be replaced until the system is restarted"
|
|---|
| 554 | fi
|
|---|
| 555 | return 0
|
|---|
| 556 | }
|
|---|
| 557 |
|
|---|
| 558 | # cleanup_script
|
|---|
| 559 | cleanup()
|
|---|
| 560 | {
|
|---|
| 561 | if test -z "${INSTALL_NO_MODULE_BUILDS}"; then
|
|---|
| 562 | # Delete old versions of VBox modules.
|
|---|
| 563 | cleanup_modules
|
|---|
| 564 | depmod
|
|---|
| 565 |
|
|---|
| 566 | # Remove old module sources
|
|---|
| 567 | for i in $OLDMODULES; do
|
|---|
| 568 | rm -rf /usr/src/$i-*
|
|---|
| 569 | done
|
|---|
| 570 | fi
|
|---|
| 571 |
|
|---|
| 572 | # Clean-up X11-related bits
|
|---|
| 573 | "${INSTALL_DIR}/init/vboxadd-x11" cleanup
|
|---|
| 574 |
|
|---|
| 575 | # Remove other files
|
|---|
| 576 | rm /sbin/mount.vboxsf 2>/dev/null
|
|---|
| 577 | if test -z "${INSTALL_NO_MODULE_BUILDS}"; then
|
|---|
| 578 | rm -f /etc/kernel/postinst.d/vboxadd /etc/kernel/prerm.d/vboxadd
|
|---|
| 579 | rmdir -p /etc/kernel/postinst.d /etc/kernel/prerm.d 2>/dev/null
|
|---|
| 580 | fi
|
|---|
| 581 | rm /etc/udev/rules.d/60-vboxadd.rules 2>/dev/null
|
|---|
| 582 | }
|
|---|
| 583 |
|
|---|
| 584 | dmnstatus()
|
|---|
| 585 | {
|
|---|
| 586 | if running_vboxguest; then
|
|---|
| 587 | echo "The VirtualBox Additions are currently running."
|
|---|
| 588 | else
|
|---|
| 589 | echo "The VirtualBox Additions are not currently running."
|
|---|
| 590 | fi
|
|---|
| 591 | }
|
|---|
| 592 |
|
|---|
| 593 | case "$2" in quiet)
|
|---|
| 594 | QUIET=yes;;
|
|---|
| 595 | esac
|
|---|
| 596 | case "$1" in
|
|---|
| 597 | start)
|
|---|
| 598 | start
|
|---|
| 599 | ;;
|
|---|
| 600 | stop)
|
|---|
| 601 | stop
|
|---|
| 602 | ;;
|
|---|
| 603 | restart)
|
|---|
| 604 | restart
|
|---|
| 605 | ;;
|
|---|
| 606 | setup)
|
|---|
| 607 | setup
|
|---|
| 608 | start
|
|---|
| 609 | ;;
|
|---|
| 610 | quicksetup)
|
|---|
| 611 | QUICKSETUP=yes
|
|---|
| 612 | setup
|
|---|
| 613 | ;;
|
|---|
| 614 | cleanup)
|
|---|
| 615 | cleanup
|
|---|
| 616 | ;;
|
|---|
| 617 | status)
|
|---|
| 618 | dmnstatus
|
|---|
| 619 | ;;
|
|---|
| 620 | *)
|
|---|
| 621 | echo "Usage: $0 {start|stop|restart|status|setup|quicksetup|cleanup} [quiet]"
|
|---|
| 622 | exit 1
|
|---|
| 623 | esac
|
|---|
| 624 |
|
|---|
| 625 | exit
|
|---|
