1 | #! /bin/sh
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2 | #
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3 | # Linux Additions kernel module init script ($Revision: 60103 $)
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4 | #
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5 |
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6 | #
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7 | # Copyright (C) 2006-2012 Oracle Corporation
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8 | #
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9 | # This file is part of VirtualBox Open Source Edition (OSE), as
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10 | # available from http://www.virtualbox.org. This file is free software;
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11 | # you can redistribute it and/or modify it under the terms of the GNU
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12 | # General Public License (GPL) as published by the Free Software
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13 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | #
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17 |
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18 |
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19 | # chkconfig: 345 30 70
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20 | # description: VirtualBox Linux Additions kernel modules
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21 | #
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22 | ### BEGIN INIT INFO
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23 | # Provides: vboxadd
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24 | # Required-Start:
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25 | # Required-Stop:
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26 | # Default-Start: 2 3 4 5
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27 | # Default-Stop: 0 1 6
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28 | # Description: VirtualBox Linux Additions kernel modules
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29 | ### END INIT INFO
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30 |
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31 | PATH=$PATH:/bin:/sbin:/usr/sbin
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32 | PACKAGE=VBoxGuestAdditions
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33 | LOG="/var/log/vboxadd-install.log"
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34 | MODPROBE=/sbin/modprobe
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35 | OLDMODULES="vboxguest vboxadd vboxsf vboxvfs vboxvideo"
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36 | SCRIPTNAME=vboxadd.sh
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37 |
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38 | if $MODPROBE -c 2>/dev/null | grep -q '^allow_unsupported_modules *0'; then
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39 | MODPROBE="$MODPROBE --allow-unsupported-modules"
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40 | fi
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41 |
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42 | # Check architecture
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43 | cpu=`uname -m`;
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44 | case "$cpu" in
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45 | i[3456789]86|x86)
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46 | cpu="x86"
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47 | ldconfig_arch="(libc6)"
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48 | lib_candidates="/usr/lib/i386-linux-gnu /usr/lib /lib"
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49 | ;;
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50 | x86_64|amd64)
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51 | cpu="amd64"
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52 | ldconfig_arch="(libc6,x86-64)"
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53 | lib_candidates="/usr/lib/x86_64-linux-gnu /usr/lib64 /usr/lib /lib64 /lib"
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54 | ;;
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55 | esac
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56 | for i in $lib_candidates; do
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57 | if test -d "$i/VBoxGuestAdditions"; then
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58 | lib_path=$i
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59 | break
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60 | fi
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61 | done
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62 |
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63 | # Preamble for Gentoo
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64 | if [ "`which $0`" = "/sbin/rc" ]; then
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65 | shift
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66 | fi
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67 |
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68 | begin()
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69 | {
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70 | test -n "${2}" && echo "${SCRIPTNAME}: ${1}."
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71 | logger -t "${SCRIPTNAME}" "${1}."
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72 | }
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73 |
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74 | succ_msg()
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75 | {
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76 | logger -t "${SCRIPTNAME}" "${1}."
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77 | }
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78 |
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79 | show_error()
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80 | {
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81 | echo "${SCRIPTNAME}: failed: ${1}." >&2
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82 | logger -t "${SCRIPTNAME}" "${1}."
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83 | }
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84 |
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85 | fail()
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86 | {
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87 | show_error "$1"
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88 | exit 1
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89 | }
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90 |
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91 | dev=/dev/vboxguest
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92 | userdev=/dev/vboxuser
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93 | config=/var/lib/VBoxGuestAdditions/config
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94 | owner=vboxadd
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95 | group=1
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96 |
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97 | running_vboxguest()
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98 | {
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99 | lsmod | grep -q "vboxguest[^_-]"
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100 | }
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101 |
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102 | running_vboxadd()
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103 | {
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104 | lsmod | grep -q "vboxadd[^_-]"
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105 | }
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106 |
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107 | running_vboxsf()
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108 | {
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109 | lsmod | grep -q "vboxsf[^_-]"
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110 | }
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111 |
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112 | running_vboxvideo()
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113 | {
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114 | lsmod | grep -q "vboxvideo[^_-]"
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115 | }
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116 |
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117 | do_vboxguest_non_udev()
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118 | {
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119 | if [ ! -c $dev ]; then
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120 | maj=`sed -n 's;\([0-9]\+\) vboxguest;\1;p' /proc/devices`
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121 | if [ ! -z "$maj" ]; then
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122 | min=0
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123 | else
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124 | min=`sed -n 's;\([0-9]\+\) vboxguest;\1;p' /proc/misc`
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125 | if [ ! -z "$min" ]; then
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126 | maj=10
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127 | fi
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128 | fi
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129 | test -z "$maj" && {
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130 | rmmod vboxguest 2>/dev/null
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131 | fail "Cannot locate the VirtualBox device"
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132 | }
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133 |
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134 | mknod -m 0664 $dev c $maj $min || {
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135 | rmmod vboxguest 2>/dev/null
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136 | fail "Cannot create device $dev with major $maj and minor $min"
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137 | }
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138 | fi
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139 | chown $owner:$group $dev 2>/dev/null || {
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140 | rm -f $dev 2>/dev/null
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141 | rm -f $userdev 2>/dev/null
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142 | rmmod vboxguest 2>/dev/null
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143 | fail "Cannot change owner $owner:$group for device $dev"
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144 | }
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145 |
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146 | if [ ! -c $userdev ]; then
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147 | maj=10
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148 | min=`sed -n 's;\([0-9]\+\) vboxuser;\1;p' /proc/misc`
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149 | if [ ! -z "$min" ]; then
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150 | mknod -m 0666 $userdev c $maj $min || {
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151 | rm -f $dev 2>/dev/null
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152 | rmmod vboxguest 2>/dev/null
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153 | fail "Cannot create device $userdev with major $maj and minor $min"
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154 | }
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155 | chown $owner:$group $userdev 2>/dev/null || {
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156 | rm -f $dev 2>/dev/null
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157 | rm -f $userdev 2>/dev/null
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158 | rmmod vboxguest 2>/dev/null
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159 | fail "Cannot change owner $owner:$group for device $userdev"
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160 | }
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161 | fi
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162 | fi
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163 | }
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164 |
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165 | start()
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166 | {
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167 | begin "Starting the VirtualBox Guest Additions" console;
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168 | if test -r $config; then
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169 | . $config
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170 | else
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171 | fail "Configuration file $config not found"
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172 | fi
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173 | test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
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174 | fail "Configuration file $config not complete"
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175 | uname -r | grep -q -E '^2\.6|^3|^4' 2>/dev/null &&
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176 | ps -A -o comm | grep -q '/*udevd$' 2>/dev/null ||
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177 | no_udev=1
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178 | running_vboxguest || {
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179 | rm -f $dev || {
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180 | fail "Cannot remove $dev"
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181 | }
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182 |
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183 | rm -f $userdev || {
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184 | fail "Cannot remove $userdev"
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185 | }
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186 |
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187 | $MODPROBE vboxguest >/dev/null 2>&1 || {
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188 | setup
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189 | $MODPROBE vboxguest >/dev/null 2>&1 || {
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190 | /sbin/rcvboxadd-x11 cleanup
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191 | fail "modprobe vboxguest failed"
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192 | }
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193 | }
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194 | case "$no_udev" in 1)
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195 | sleep .5;;
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196 | esac
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197 | }
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198 | case "$no_udev" in 1)
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199 | do_vboxguest_non_udev;;
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200 | esac
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201 |
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202 | running_vboxsf || {
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203 | $MODPROBE vboxsf > /dev/null 2>&1 || {
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204 | if dmesg | grep "vboxConnect failed" > /dev/null 2>&1; then
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205 | show_error "Unable to start shared folders support. Make sure that your VirtualBox build"
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206 | show_error "supports this feature."
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207 | exit 1
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208 | fi
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209 | fail "modprobe vboxsf failed"
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210 | }
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211 | }
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212 |
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213 | /sbin/rcvboxadd-x11 setup
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214 | # Install the guest OpenGL drivers. For now we don't support
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215 | # multi-architecture installations
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216 | rm -rf /etc/ld.so.conf.d/00vboxvideo.conf
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217 | ldconfig
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218 | if /usr/bin/VBoxClient --check3d; then
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219 | rm -r /tmp/VBoxOGL
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220 | mkdir -m 0755 /tmp/VBoxOGL
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221 | mkdir -m 0755 /tmp/VBoxOGL/system
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222 | ldconfig -p | while read -r line; do
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223 | case "${line}" in "libGL.so.1 ${ldconfig_arch} => "*)
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224 | ln -s "${line#libGL.so.1 ${ldconfig_arch} => }" /tmp/VBoxOGL/system/libGL.so.1
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225 | break
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226 | esac
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227 | done
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228 | ldconfig -p | while read -r line; do
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229 | case "${line}" in "libEGL.so.1 ${ldconfig_arch} => "*)
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230 | ln -s "${line#libEGL.so.1 ${ldconfig_arch} => }" /tmp/VBoxOGL/system/libEGL.so.1
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231 | break
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232 | esac
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233 | done
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234 | echo "/tmp/VBoxOGL" > /etc/ld.so.conf.d/00vboxvideo.conf
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235 | ln -s "${INSTALL_DIR}/lib/VBoxOGL.so" /tmp/VBoxOGL/libGL.so.1
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236 | ln -s "${INSTALL_DIR}/lib/VBoxEGL.so" /tmp/VBoxOGL/libEGL.so.1
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237 | ldconfig
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238 | fi
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239 |
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240 | # Mount all shared folders from /etc/fstab. Normally this is done by some
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241 | # other startup script but this requires the vboxdrv kernel module loaded.
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242 | # This isn't necessary anymore as the vboxsf module is autoloaded.
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243 | # mount -a -t vboxsf
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244 |
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245 | succ_msg
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246 | return 0
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247 | }
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248 |
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249 | stop()
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250 | {
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251 | begin "Stopping VirtualBox Additions" console;
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252 | if test -r /etc/ld.so.conf.d/00vboxvideo.conf; then
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253 | rm /etc/ld.so.conf.d/00vboxvideo.conf
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254 | ldconfig
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255 | fi
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256 | if ! umount -a -t vboxsf 2>/dev/null; then
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257 | fail "Cannot unmount vboxsf folders"
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258 | fi
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259 | if running_vboxsf; then
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260 | rmmod vboxsf 2>/dev/null || fail "Cannot unload module vboxsf"
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261 | fi
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262 | if running_vboxguest; then
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263 | rmmod vboxguest 2>/dev/null || fail "Cannot unload module vboxguest"
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264 | rm -f $userdev || fail "Cannot unlink $userdev"
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265 | rm -f $dev || fail "Cannot unlink $dev"
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266 | fi
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267 | succ_msg
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268 | return 0
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269 | }
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270 |
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271 | restart()
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272 | {
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273 | stop && start
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274 | return 0
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275 | }
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276 |
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277 | # Remove any existing VirtualBox guest kernel modules from the disk, but not
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278 | # from the kernel as they may still be in use
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279 | cleanup_modules()
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280 | {
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281 | begin "Removing existing VirtualBox kernel modules"
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282 | # We no longer support DKMS, remove any leftovers.
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283 | for i in vboxguest vboxadd vboxsf vboxvfs vboxvideo; do
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284 | rm -rf "/var/lib/dkms/${i}"*
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285 | done
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286 | for i in $OLDMODULES; do
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287 | find /lib/modules -name $i\* | xargs rm 2>/dev/null
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288 | done
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289 | succ_msg
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290 | }
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291 |
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292 | # Build and install the VirtualBox guest kernel modules
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293 | setup_modules()
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294 | {
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295 | # don't stop the old modules here -- they might be in use
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296 | cleanup_modules
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297 | begin "Building the VirtualBox Guest Additions kernel modules"
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298 |
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299 | begin "Building the main Guest Additions module"
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300 | if ! $BUILDINTMP \
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301 | --save-module-symvers /tmp/vboxguest-Module.symvers \
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302 | --module-source $MODULE_SRC/vboxguest \
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303 | --no-print-directory install >> $LOG 2>&1; then
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304 | show_error "Look at $LOG to find out what went wrong"
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305 | return 1
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306 | fi
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307 | succ_msg
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308 | begin "Building the shared folder support module"
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309 | if ! $BUILDINTMP \
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310 | --use-module-symvers /tmp/vboxguest-Module.symvers \
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311 | --module-source $MODULE_SRC/vboxsf \
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312 | --no-print-directory install >> $LOG 2>&1; then
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313 | show_error "Look at $LOG to find out what went wrong"
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314 | return 1
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315 | fi
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316 | succ_msg
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317 | begin "Building the graphics driver module"
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318 | if ! $BUILDINTMP \
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319 | --use-module-symvers /tmp/vboxguest-Module.symvers \
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320 | --module-source $MODULE_SRC/vboxvideo \
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321 | --no-print-directory install >> $LOG 2>&1; then
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322 | show_error "Look at $LOG to find out what went wrong"
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323 | fi
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324 | succ_msg
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325 | depmod
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326 | return 0
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327 | }
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328 |
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329 | # Do non-kernel bits needed for the kernel modules to work properly (user
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330 | # creation, udev, mount helper...)
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331 | extra_setup()
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332 | {
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333 | begin "Doing non-kernel setup of the Guest Additions"
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334 | echo "Creating user for the Guest Additions." >> $LOG
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335 | # This is the LSB version of useradd and should work on recent
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336 | # distributions
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337 | useradd -d /var/run/vboxadd -g 1 -r -s /bin/false vboxadd >/dev/null 2>&1
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338 | # And for the others, we choose a UID ourselves
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339 | useradd -d /var/run/vboxadd -g 1 -u 501 -o -s /bin/false vboxadd >/dev/null 2>&1
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340 |
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341 | # Add a group "vboxsf" for Shared Folders access
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342 | # All users which want to access the auto-mounted Shared Folders have to
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343 | # be added to this group.
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344 | groupadd -r -f vboxsf >/dev/null 2>&1
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345 |
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346 | # Create udev description file
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347 | if [ -d /etc/udev/rules.d ]; then
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348 | echo "Creating udev rule for the Guest Additions kernel module." >> $LOG
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349 | udev_call=""
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350 | udev_app=`which udevadm 2> /dev/null`
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351 | if [ $? -eq 0 ]; then
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352 | udev_call="${udev_app} version 2> /dev/null"
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353 | else
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354 | udev_app=`which udevinfo 2> /dev/null`
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355 | if [ $? -eq 0 ]; then
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356 | udev_call="${udev_app} -V 2> /dev/null"
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357 | fi
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358 | fi
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359 | udev_fix="="
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360 | if [ "${udev_call}" != "" ]; then
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361 | udev_out=`${udev_call}`
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362 | udev_ver=`expr "$udev_out" : '[^0-9]*\([0-9]*\)'`
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363 | if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
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364 | udev_fix=""
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365 | fi
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366 | fi
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367 | ## @todo 60-vboxadd.rules -> 60-vboxguest.rules ?
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368 | echo "KERNEL=${udev_fix}\"vboxguest\", NAME=\"vboxguest\", OWNER=\"vboxadd\", MODE=\"0660\"" > /etc/udev/rules.d/60-vboxadd.rules
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369 | echo "KERNEL=${udev_fix}\"vboxuser\", NAME=\"vboxuser\", OWNER=\"vboxadd\", MODE=\"0666\"" >> /etc/udev/rules.d/60-vboxadd.rules
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370 | fi
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371 |
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372 | # Put mount.vboxsf in the right place
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373 | ln -sf "$lib_path/$PACKAGE/mount.vboxsf" /sbin
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374 | # And an rc file to re-build the kernel modules and re-set-up the X server.
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375 | ln -sf "$lib_path/$PACKAGE/vboxadd" /sbin/rcvboxadd
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376 | ln -sf "$lib_path/$PACKAGE/vboxadd-x11" /sbin/rcvboxadd-x11
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377 | # At least Fedora 11 and Fedora 12 require the correct security context when
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378 | # executing this command from service scripts. Shouldn't hurt for other
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379 | # distributions.
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380 | chcon -u system_u -t mount_exec_t "$lib_path/$PACKAGE/mount.vboxsf" > /dev/null 2>&1
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381 | # And at least Fedora 15 needs this for the acceleration support check to
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382 | # work
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383 | redhat_release=`cat /etc/redhat-release 2> /dev/null`
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384 | case "$redhat_release" in Fedora\ release\ 15* )
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385 | for i in "$lib_path"/*.so
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386 | do
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387 | restorecon "$i" >/dev/null
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388 | done
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389 | ;;
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390 | esac
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391 |
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392 | succ_msg
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393 | }
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394 |
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395 | # setup_script
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396 | setup()
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397 | {
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398 | begin "Building Guest Additions kernel modules" console
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399 | if test -r $config; then
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400 | . $config
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401 | else
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402 | fail "Configuration file $config not found"
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403 | fi
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404 | test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
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405 | fail "Configuration file $config not complete"
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406 | export BUILD_TYPE
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407 | export USERNAME
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408 |
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409 | rm -f $LOG
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410 | MODULE_SRC="$INSTALL_DIR/src/vboxguest-$INSTALL_VER"
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411 | BUILDINTMP="$MODULE_SRC/build_in_tmp"
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412 | chcon -t bin_t "$BUILDINTMP" > /dev/null 2>&1
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413 |
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414 | if setup_modules; then
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415 | mod_succ=0
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416 | else
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417 | mod_succ=1
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418 | show_error "Please check that you have gcc, make, the header files for your Linux kernel and possibly perl installed."
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419 | fi
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420 | extra_setup
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421 | if [ "$mod_succ" -eq "0" ]; then
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422 | if running_vboxguest || running_vboxadd; then
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423 | begin "You should restart your guest to make sure the new modules are actually used" console
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424 | fi
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425 | fi
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426 | return "${mod_succ}"
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427 | }
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428 |
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429 | # cleanup_script
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430 | cleanup()
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431 | {
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432 | if test -r $config; then
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433 | . $config
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434 | test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
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435 | fail "Configuration file $config not complete"
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436 | else
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437 | fail "Configuration file $config not found"
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438 | fi
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439 |
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440 | # Delete old versions of VBox modules.
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441 | cleanup_modules
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442 | depmod
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443 |
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444 | # Remove old module sources
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445 | for i in $OLDMODULES; do
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446 | rm -rf /usr/src/$i-*
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447 | done
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---|
448 |
|
---|
449 | # Clean-up X11-related bits
|
---|
450 | /sbin/rcvboxadd-x11 cleanup
|
---|
451 |
|
---|
452 | # Remove other files
|
---|
453 | rm /sbin/mount.vboxsf 2>/dev/null
|
---|
454 | rm /sbin/rcvboxadd 2>/dev/null
|
---|
455 | rm /sbin/rcvboxadd-x11 2>/dev/null
|
---|
456 | rm /etc/udev/rules.d/60-vboxadd.rules 2>/dev/null
|
---|
457 | }
|
---|
458 |
|
---|
459 | dmnstatus()
|
---|
460 | {
|
---|
461 | if running_vboxguest; then
|
---|
462 | echo "The VirtualBox Additions are currently running."
|
---|
463 | else
|
---|
464 | echo "The VirtualBox Additions are not currently running."
|
---|
465 | fi
|
---|
466 | }
|
---|
467 |
|
---|
468 | case "$1" in
|
---|
469 | start)
|
---|
470 | start
|
---|
471 | ;;
|
---|
472 | stop)
|
---|
473 | stop
|
---|
474 | ;;
|
---|
475 | restart)
|
---|
476 | restart
|
---|
477 | ;;
|
---|
478 | setup)
|
---|
479 | setup && start
|
---|
480 | ;;
|
---|
481 | cleanup)
|
---|
482 | cleanup
|
---|
483 | ;;
|
---|
484 | status)
|
---|
485 | dmnstatus
|
---|
486 | ;;
|
---|
487 | *)
|
---|
488 | echo "Usage: $0 {start|stop|restart|status|setup}"
|
---|
489 | exit 1
|
---|
490 | esac
|
---|
491 |
|
---|
492 | exit
|
---|