1 | #! /bin/sh
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2 | #
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3 | # Linux Additions kernel module init script ($Revision: 36603 $)
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4 | #
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5 |
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6 | #
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7 | # Copyright (C) 2006-2010 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: 357 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 | BUILDVBOXGUEST=`/bin/ls /usr/src/vboxguest*/vboxguest/build_in_tmp 2>/dev/null|cut -d' ' -f1`
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34 | BUILDVBOXSF=`/bin/ls /usr/src/vboxguest*/vboxsf/build_in_tmp 2>/dev/null|cut -d' ' -f1`
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35 | BUILDVBOXVIDEO=`/bin/ls /usr/src/vboxguest*/vboxvideo/build_in_tmp 2>/dev/null|cut -d' ' -f1`
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36 | DODKMS=`/bin/ls /usr/src/vboxguest*/do_dkms 2>/dev/null|cut -d' ' -f1`
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37 | LOG="/var/log/vboxadd-install.log"
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38 | MODPROBE=/sbin/modprobe
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39 |
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40 | if $MODPROBE -c | grep -q '^allow_unsupported_modules *0'; then
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41 | MODPROBE="$MODPROBE --allow-unsupported-modules"
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42 | fi
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43 |
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44 | # Check architecture
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45 | cpu=`uname -m`;
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46 | case "$cpu" in
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47 | i[3456789]86|x86)
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48 | cpu="x86"
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49 | lib_path="/usr/lib"
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50 | ;;
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51 | x86_64|amd64)
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52 | cpu="amd64"
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53 | if test -d "/usr/lib64"; then
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54 | lib_path="/usr/lib64"
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55 | else
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56 | lib_path="/usr/lib"
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57 | fi
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58 | ;;
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59 | esac
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60 |
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61 | if [ -f /etc/arch-release ]; then
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62 | system=arch
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63 | elif [ -f /etc/redhat-release ]; then
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64 | system=redhat
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65 | elif [ -f /etc/SuSE-release ]; then
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66 | system=suse
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67 | elif [ -f /etc/gentoo-release ]; then
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68 | system=gentoo
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69 | elif [ -f /etc/lfs-release -a -d /etc/rc.d/init.d ]; then
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70 | system=lfs
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71 | else
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72 | system=other
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73 | fi
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74 |
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75 | if [ "$system" = "arch" ]; then
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76 | USECOLOR=yes
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77 | . /etc/rc.d/functions
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78 | fail_msg() {
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79 | stat_fail
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80 | }
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81 |
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82 | succ_msg() {
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83 | stat_done
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84 | }
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85 |
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86 | begin() {
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87 | stat_busy "$1"
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88 | }
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89 | fi
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90 |
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91 | if [ "$system" = "redhat" ]; then
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92 | . /etc/init.d/functions
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93 | fail_msg() {
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94 | echo_failure
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95 | echo
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96 | }
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97 | succ_msg() {
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98 | echo_success
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99 | echo
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100 | }
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101 | begin() {
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102 | echo -n "$1"
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103 | }
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104 | fi
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105 |
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106 | if [ "$system" = "suse" ]; then
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107 | . /etc/rc.status
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108 | fail_msg() {
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109 | rc_failed 1
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110 | rc_status -v
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111 | }
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112 | succ_msg() {
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113 | rc_reset
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114 | rc_status -v
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115 | }
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116 | begin() {
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117 | echo -n "$1"
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118 | }
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119 | fi
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120 |
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121 | if [ "$system" = "gentoo" ]; then
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122 | if [ -f /sbin/functions.sh ]; then
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123 | . /sbin/functions.sh
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124 | elif [ -f /etc/init.d/functions.sh ]; then
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125 | . /etc/init.d/functions.sh
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126 | fi
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127 | fail_msg() {
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128 | eend 1
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129 | }
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130 | succ_msg() {
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131 | eend $?
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132 | }
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133 | begin() {
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134 | ebegin $1
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135 | }
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136 | if [ "`which $0`" = "/sbin/rc" ]; then
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137 | shift
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138 | fi
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139 | fi
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140 |
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141 | if [ "$system" = "lfs" ]; then
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142 | . /etc/rc.d/init.d/functions
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143 | fail_msg() {
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144 | echo_failure
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145 | }
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146 | succ_msg() {
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147 | echo_ok
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148 | }
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149 | begin() {
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150 | echo $1
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151 | }
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152 | fi
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153 |
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154 | if [ "$system" = "other" ]; then
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155 | fail_msg() {
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156 | echo " ...fail!"
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157 | }
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158 | succ_msg() {
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159 | echo " ...done."
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160 | }
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161 | begin() {
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162 | echo -n $1
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163 | }
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164 | fi
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165 |
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166 | dev=/dev/vboxguest
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167 | userdev=/dev/vboxuser
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168 | owner=vboxadd
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169 | group=1
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170 |
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171 | test_sane_kernel_dir()
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172 | {
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173 | KERN_VER=`uname -r`
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174 | KERN_DIR="/lib/modules/$KERN_VER/build"
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175 | if [ -d "$KERN_DIR" ]; then
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176 | KERN_REL=`make -sC $KERN_DIR --no-print-directory kernelrelease 2>/dev/null || true`
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177 | if [ -z "$KERN_REL" -o "x$KERN_REL" = "x$KERN_VER" ]; then
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178 | return 0
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179 | fi
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180 | fi
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181 | printf "\nThe headers for the current running kernel were not found. If the following\nmodule compilation fails then this could be the reason.\n"
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182 | if [ "$system" = "redhat" ]; then
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183 | printf "The missing package can be probably installed with\nyum install kernel-devel-$KERN_VER\n"
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184 | elif [ "$system" = "suse" ]; then
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185 | printf "The missing package can be probably installed with\nzypper install kernel-$KERN_VER\n"
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186 | elif [ "$system" = "debian" ]; then
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187 | printf "The missing package can be probably installed with\napt-get install linux-headers-$KERN_VER\n"
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188 | fi
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189 | }
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190 |
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191 | fail()
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192 | {
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193 | if [ "$system" = "gentoo" ]; then
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194 | eerror $1
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195 | exit 1
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196 | fi
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197 | fail_msg
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198 | echo "($1)"
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199 | exit 1
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200 | }
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201 |
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202 | running_vboxguest()
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203 | {
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204 | lsmod | grep -q "vboxguest[^_-]"
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205 | }
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206 |
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207 | running_vboxadd()
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208 | {
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209 | lsmod | grep -q "vboxadd[^_-]"
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210 | }
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211 |
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212 | running_vboxsf()
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213 | {
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214 | lsmod | grep -q "vboxsf[^_-]"
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215 | }
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216 |
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217 | do_vboxguest_non_udev()
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218 | {
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219 | if [ ! -c $dev ]; then
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220 | maj=`sed -n 's;\([0-9]\+\) vboxguest;\1;p' /proc/devices`
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221 | if [ ! -z "$maj" ]; then
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222 | min=0
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223 | else
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224 | min=`sed -n 's;\([0-9]\+\) vboxguest;\1;p' /proc/misc`
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225 | if [ ! -z "$min" ]; then
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226 | maj=10
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227 | fi
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228 | fi
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229 | test -z "$maj" && {
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230 | rmmod vboxguest 2>/dev/null
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231 | fail "Cannot locate the VirtualBox device"
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232 | }
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233 |
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234 | mknod -m 0664 $dev c $maj $min || {
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235 | rmmod vboxguest 2>/dev/null
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236 | fail "Cannot create device $dev with major $maj and minor $min"
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237 | }
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238 | fi
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239 | chown $owner:$group $dev 2>/dev/null || {
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240 | rm -f $dev 2>/dev/null
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241 | rm -f $userdev 2>/dev/null
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242 | rmmod vboxguest 2>/dev/null
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243 | fail "Cannot change owner $owner:$group for device $dev"
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244 | }
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245 |
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246 | if [ ! -c $userdev ]; then
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247 | maj=10
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248 | min=`sed -n 's;\([0-9]\+\) vboxuser;\1;p' /proc/misc`
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249 | if [ ! -z "$min" ]; then
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250 | mknod -m 0666 $userdev c $maj $min || {
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251 | rm -f $dev 2>/dev/null
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252 | rmmod vboxguest 2>/dev/null
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253 | fail "Cannot create device $userdev with major $maj and minor $min"
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254 | }
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255 | chown $owner:$group $userdev 2>/dev/null || {
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256 | rm -f $dev 2>/dev/null
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257 | rm -f $userdev 2>/dev/null
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258 | rmmod vboxguest 2>/dev/null
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259 | fail "Cannot change owner $owner:$group for device $userdev"
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260 | }
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261 | fi
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262 | fi
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263 | }
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264 |
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265 | start()
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266 | {
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267 | begin "Starting the VirtualBox Guest Additions ";
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268 | which udevd >/dev/null 2>&1 || no_udev=1
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269 | running_vboxguest || {
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270 | rm -f $dev || {
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271 | fail "Cannot remove $dev"
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272 | }
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273 |
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274 | rm -f $userdev || {
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275 | fail "Cannot remove $userdev"
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276 | }
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277 |
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278 | $MODPROBE vboxguest >/dev/null 2>&1 || {
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279 | fail "modprobe vboxguest failed"
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280 | }
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281 | case "$no_udev" in 1)
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282 | sleep .5;;
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283 | esac
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284 | }
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285 | case "$no_udev" in 1)
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286 | do_vboxguest_non_udev;;
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287 | esac
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288 |
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289 | if [ -n "$BUILDVBOXSF" ]; then
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290 | running_vboxsf || {
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291 | $MODPROBE vboxsf > /dev/null 2>&1 || {
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292 | if dmesg | grep "vboxConnect failed" > /dev/null 2>&1; then
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293 | fail_msg
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294 | echo "Unable to start shared folders support. Make sure that your VirtualBox build"
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295 | echo "supports this feature."
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296 | exit 1
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297 | fi
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298 | fail "modprobe vboxsf failed"
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299 | }
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300 | }
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301 | fi
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302 |
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303 | # Mount all shared folders from /etc/fstab. Normally this is done by some
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304 | # other startup script but this requires the vboxdrv kernel module loaded.
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305 | # This isn't necessary anymore as the vboxsf module is autoloaded.
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306 | # mount -a -t vboxsf
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307 |
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308 | succ_msg
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309 | return 0
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310 | }
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311 |
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312 | stop()
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313 | {
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314 | begin "Stopping VirtualBox Additions ";
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315 | if ! umount -a -t vboxsf 2>/dev/null; then
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316 | fail "Cannot unmount vboxsf folders"
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317 | fi
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318 | if [ -n "$BUILDVBOXSF" ]; then
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319 | if running_vboxsf; then
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320 | rmmod vboxsf 2>/dev/null || fail "Cannot unload module vboxsf"
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321 | fi
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322 | fi
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323 | if running_vboxguest; then
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324 | rmmod vboxguest 2>/dev/null || fail "Cannot unload module vboxguest"
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325 | rm -f $userdev || fail "Cannot unlink $userdev"
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326 | rm -f $dev || fail "Cannot unlink $dev"
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327 | fi
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328 | succ_msg
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329 | return 0
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330 | }
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331 |
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332 | restart()
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333 | {
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334 | stop && start
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335 | return 0
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336 | }
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337 |
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338 | # Remove any existing VirtualBox guest kernel modules from the disk, but not
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339 | # from the kernel as they may still be in use
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340 | cleanup_modules()
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341 | {
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342 | begin "Removing existing VirtualBox DKMS kernel modules"
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343 | $DODKMS uninstall > $LOG
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344 | succ_msg
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345 | begin "Removing existing VirtualBox non-DKMS kernel modules"
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346 | find /lib/modules -name vboxadd\* | xargs rm 2>/dev/null
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347 | find /lib/modules -name vboxguest\* | xargs rm 2>/dev/null
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348 | find /lib/modules -name vboxvfs\* | xargs rm 2>/dev/null
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349 | find /lib/modules -name vboxsf\* | xargs rm 2>/dev/null
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350 | find /lib/modules -name vboxvideo\* | xargs rm 2>/dev/null
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351 | succ_msg
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352 | }
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353 |
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354 | # Build and install the VirtualBox guest kernel modules
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355 | setup_modules()
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356 | {
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357 | # don't stop the old modules here -- they might be in use
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358 | cleanup_modules
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359 | begin "Building the VirtualBox Guest Additions kernel modules"
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360 |
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361 | # Short cut out if a dkms build succeeds
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362 | if $DODKMS install >> $LOG 2>&1; then
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363 | succ_msg
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364 | return 0
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365 | fi
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366 |
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367 | test_sane_kernel_dir
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368 |
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369 | echo
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370 | if expr `uname -r` '<' '2.6.27' > /dev/null; then
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371 | echo "Not building the VirtualBox advanced graphics driver as this Linux version is"
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372 | echo "too old to use it."
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373 | BUILDVBOXVIDEO=
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374 | fi
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375 | if [ -n "$BUILDVBOXGUEST" ]; then
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376 | begin "Building the main Guest Additions module"
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377 | if ! $BUILDVBOXGUEST \
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378 | --save-module-symvers /tmp/vboxguest-Module.symvers \
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379 | --no-print-directory install >> $LOG 2>&1; then
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380 | fail "Look at $LOG to find out what went wrong"
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381 | fi
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382 | succ_msg
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383 | fi
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384 | if [ -n "$BUILDVBOXSF" ]; then
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385 | begin "Building the shared folder support module"
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386 | if ! $BUILDVBOXSF \
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387 | --use-module-symvers /tmp/vboxguest-Module.symvers \
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388 | --no-print-directory install >> $LOG 2>&1; then
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389 | fail "Look at $LOG to find out what went wrong"
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390 | fi
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391 | succ_msg
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392 | fi
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393 | if [ -n "$BUILDVBOXVIDEO" ]; then
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394 | begin "Building the OpenGL support module"
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395 | if ! $BUILDVBOXVIDEO \
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396 | --use-module-symvers /tmp/vboxguest-Module.symvers \
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397 | --no-print-directory install >> $LOG 2>&1; then
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398 | fail "Look at $LOG to find out what went wrong"
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399 | fi
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400 | succ_msg
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401 | fi
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402 | depmod
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403 | return 0
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404 | }
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405 |
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406 | # Do non-kernel bits needed for the kernel modules to work properly (user
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407 | # creation, udev, mount helper...)
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408 | extra_setup()
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409 | {
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410 | begin "Doing non-kernel setup of the Guest Additions"
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411 | echo "Creating user for the Guest Additions." >> $LOG
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412 | # This is the LSB version of useradd and should work on recent
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413 | # distributions
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414 | useradd -d /var/run/vboxadd -g 1 -r -s /bin/false vboxadd >/dev/null 2>&1
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415 | # And for the others, we choose a UID ourselves
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416 | useradd -d /var/run/vboxadd -g 1 -u 501 -o -s /bin/false vboxadd >/dev/null 2>&1
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417 |
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418 | # Add a group "vboxsf" for Shared Folders access
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419 | # All users which want to access the auto-mounted Shared Folders have to
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420 | # be added to this group.
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421 | groupadd -f vboxsf >/dev/null 2>&1
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422 |
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423 | # Create udev description file
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424 | if [ -d /etc/udev/rules.d ]; then
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425 | echo "Creating udev rule for the Guest Additions kernel module." >> $LOG
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426 | udev_call=""
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427 | udev_app=`which udevadm 2> /dev/null`
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428 | if [ $? -eq 0 ]; then
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429 | udev_call="${udev_app} version 2> /dev/null"
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430 | else
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431 | udev_app=`which udevinfo 2> /dev/null`
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432 | if [ $? -eq 0 ]; then
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433 | udev_call="${udev_app} -V 2> /dev/null"
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434 | fi
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435 | fi
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436 | udev_fix="="
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437 | if [ "${udev_call}" != "" ]; then
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438 | udev_out=`${udev_call}`
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439 | udev_ver=`expr "$udev_out" : '[^0-9]*\([0-9]*\)'`
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440 | if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
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441 | udev_fix=""
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442 | fi
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443 | fi
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444 | ## @todo 60-vboxadd.rules -> 60-vboxguest.rules ?
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445 | echo "KERNEL=${udev_fix}\"vboxguest\", NAME=\"vboxguest\", OWNER=\"vboxadd\", MODE=\"0660\"" > /etc/udev/rules.d/60-vboxadd.rules
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446 | echo "KERNEL=${udev_fix}\"vboxuser\", NAME=\"vboxuser\", OWNER=\"vboxadd\", MODE=\"0666\"" >> /etc/udev/rules.d/60-vboxadd.rules
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447 | fi
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448 |
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449 | # Put mount.vboxsf in the right place
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450 | ln -sf "$lib_path/$PACKAGE/mount.vboxsf" /sbin
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451 | # At least Fedora 11 and Fedora 12 demand on the correct security context when
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452 | # executing this command from service scripts. Shouldn't hurt for other distributions.
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453 | chcon -u system_u -t mount_exec_t "$lib_path/$PACKAGE/mount.vboxsf" > /dev/null 2>&1
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454 |
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455 | succ_msg
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456 | }
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457 |
|
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458 | # setup_script
|
---|
459 | setup()
|
---|
460 | {
|
---|
461 | setup_modules
|
---|
462 | mod_succ="$?"
|
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463 | extra_setup
|
---|
464 | if [ "$mod_succ" -eq "0" ]; then
|
---|
465 | if running_vboxguest || running_vboxadd; then
|
---|
466 | printf "You should restart your guest to make sure the new modules are actually used\n\n"
|
---|
467 | else
|
---|
468 | start
|
---|
469 | fi
|
---|
470 | fi
|
---|
471 | }
|
---|
472 |
|
---|
473 | # cleanup_script
|
---|
474 | cleanup()
|
---|
475 | {
|
---|
476 | # Delete old versions of VBox modules.
|
---|
477 | cleanup_modules
|
---|
478 | depmod
|
---|
479 |
|
---|
480 | # Remove old module sources
|
---|
481 | rm -rf /usr/src/vboxadd-* /usr/src/vboxguest-* /usr/src/vboxvfs-* /usr/src/vboxsf-* /usr/src/vboxvideo-*
|
---|
482 |
|
---|
483 | # Remove other files
|
---|
484 | rm /sbin/mount.vboxsf 2>/dev/null
|
---|
485 | rm /etc/udev/rules.d/60-vboxadd.rules 2>/dev/null
|
---|
486 | }
|
---|
487 |
|
---|
488 | dmnstatus()
|
---|
489 | {
|
---|
490 | if running_vboxguest; then
|
---|
491 | echo "The VirtualBox Additions are currently running."
|
---|
492 | else
|
---|
493 | echo "The VirtualBox Additions are not currently running."
|
---|
494 | fi
|
---|
495 | }
|
---|
496 |
|
---|
497 | case "$1" in
|
---|
498 | start)
|
---|
499 | start
|
---|
500 | ;;
|
---|
501 | stop)
|
---|
502 | stop
|
---|
503 | ;;
|
---|
504 | restart)
|
---|
505 | restart
|
---|
506 | ;;
|
---|
507 | setup)
|
---|
508 | setup
|
---|
509 | ;;
|
---|
510 | cleanup)
|
---|
511 | cleanup
|
---|
512 | ;;
|
---|
513 | status)
|
---|
514 | dmnstatus
|
---|
515 | ;;
|
---|
516 | *)
|
---|
517 | echo "Usage: $0 {start|stop|restart|status|setup}"
|
---|
518 | exit 1
|
---|
519 | esac
|
---|
520 |
|
---|
521 | exit
|
---|