| 1 | #!/bin/sh
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| 2 | # $Id: VirtualBoxStartup.sh 98103 2023-01-17 14:15:46Z vboxsync $
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| 3 | ## @file
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| 4 | # Startup service for loading the kernel extensions and select the set of VBox
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| 5 | # binaries that matches the kernel architecture.
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| 6 | #
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| 7 |
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| 8 | #
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| 9 | # Copyright (C) 2007-2023 Oracle and/or its affiliates.
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| 10 | #
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| 11 | # This file is part of VirtualBox base platform packages, as
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| 12 | # available from https://www.virtualbox.org.
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| 13 | #
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| 14 | # This program is free software; you can redistribute it and/or
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| 15 | # modify it under the terms of the GNU General Public License
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| 16 | # as published by the Free Software Foundation, in version 3 of the
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| 17 | # License.
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| 18 | #
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| 19 | # This program is distributed in the hope that it will be useful, but
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| 20 | # WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 22 | # General Public License for more details.
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| 23 | #
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| 24 | # You should have received a copy of the GNU General Public License
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| 25 | # along with this program; if not, see <https://www.gnu.org/licenses>.
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| 26 | #
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| 27 | # SPDX-License-Identifier: GPL-3.0-only
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| 28 | #
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| 29 |
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| 30 | if false; then
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| 31 | . /etc/rc.common
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| 32 | else
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| 33 | # Fake the startup item functions we're using.
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| 34 |
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| 35 | ConsoleMessage()
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| 36 | {
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| 37 | if [ "$1" != "-f" ]; then
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| 38 | echo "$@"
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| 39 | else
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| 40 | shift
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| 41 | echo "Fatal error: $@"
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| 42 | exit 1;
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| 43 | fi
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| 44 | }
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| 45 |
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| 46 | RunService()
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| 47 | {
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| 48 | case "$1" in
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| 49 | "start")
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| 50 | StartService
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| 51 | exit $?;
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| 52 | ;;
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| 53 | "stop")
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| 54 | StopService
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| 55 | exit $?;
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| 56 | ;;
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| 57 | "restart")
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| 58 | RestartService
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| 59 | exit $?;
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| 60 | ;;
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| 61 | "launchd")
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| 62 | if RestartService; then
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| 63 | while true;
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| 64 | do
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| 65 | sleep 3600
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| 66 | done
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| 67 | fi
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| 68 | exit $?;
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| 69 | ;;
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| 70 | **)
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| 71 | echo "Error: Unknown action '$1'"
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| 72 | exit 1;
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| 73 | esac
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| 74 | }
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| 75 | fi
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| 76 |
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| 77 |
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| 78 | StartService()
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| 79 | {
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| 80 | VBOX_RC=0
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| 81 | VBOXDRV="VBoxDrv"
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| 82 | MACOS_VERSION_MAJOR=$(sw_vers -productVersion | /usr/bin/sed -e 's/^\([0-9]*\).*$/\1/')
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| 83 |
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| 84 | #
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| 85 | # Check that all the directories exist first.
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| 86 | #
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| 87 | if [ ! -d "/Library/Application Support/VirtualBox/${VBOXDRV}.kext" ]; then
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| 88 | ConsoleMessage "Error: /Library/Application Support/VirtualBox/${VBOXDRV}.kext is missing"
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| 89 | VBOX_RC=1
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| 90 | fi
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| 91 | if [ ! -d "/Library/Application Support/VirtualBox/VBoxNetFlt.kext" ]; then
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| 92 | ConsoleMessage "Error: /Library/Application Support/VirtualBox/VBoxNetFlt.kext is missing"
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| 93 | VBOX_RC=1
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| 94 | fi
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| 95 | if [ ! -d "/Library/Application Support/VirtualBox/VBoxNetAdp.kext" ]; then
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| 96 | ConsoleMessage "Error: /Library/Application Support/VirtualBox/VBoxNetAdp.kext is missing"
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| 97 | VBOX_RC=1
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| 98 | fi
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| 99 |
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| 100 | #
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| 101 | # Check that no drivers are currently running.
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| 102 | # (Try stop the service if this is the case.)
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| 103 | #
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| 104 | if [ $VBOX_RC -eq 0 ]; then
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| 105 | if [[ ${MACOS_VERSION_MAJOR} -lt 11 ]]; then
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| 106 | if kextstat -lb org.virtualbox.kext.VBoxDrv 2>&1 | grep -q org.virtualbox.kext.VBoxDrv; then
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| 107 | ConsoleMessage "Error: ${VBOXDRV}.kext is already loaded"
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| 108 | VBOX_RC=1
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| 109 | fi
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| 110 | if kextstat -lb org.virtualbox.kext.VBoxNetFlt 2>&1 | grep -q org.virtualbox.kext.VBoxNetFlt; then
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| 111 | ConsoleMessage "Error: VBoxNetFlt.kext is already loaded"
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| 112 | VBOX_RC=1
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| 113 | fi
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| 114 | if kextstat -lb org.virtualbox.kext.VBoxNetAdp 2>&1 | grep -q org.virtualbox.kext.VBoxNetAdp; then
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| 115 | ConsoleMessage "Error: VBoxNetAdp.kext is already loaded"
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| 116 | VBOX_RC=1
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| 117 | fi
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| 118 | else
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| 119 | #
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| 120 | # Use kmutil directly on BigSur or grep will erroneously trigger because kextstat dumps the kmutil
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| 121 | # invocation to stdout...
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| 122 | #
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| 123 | if kmutil showloaded --list-only -b org.virtualbox.kext.VBoxDrv 2>&1 | grep -q org.virtualbox.kext.VBoxDrv; then
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| 124 | ConsoleMessage "Error: ${VBOXDRV}.kext is already loaded"
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| 125 | VBOX_RC=1
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| 126 | fi
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| 127 | if kmutil showloaded --list-only -b org.virtualbox.kext.VBoxNetFlt 2>&1 | grep -q org.virtualbox.kext.VBoxNetFlt; then
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| 128 | ConsoleMessage "Error: VBoxNetFlt.kext is already loaded"
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| 129 | VBOX_RC=1
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| 130 | fi
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| 131 | if kmutil showloaded --list-only -b org.virtualbox.kext.VBoxNetAdp 2>&1 | grep -q org.virtualbox.kext.VBoxNetAdp; then
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| 132 | ConsoleMessage "Error: VBoxNetAdp.kext is already loaded"
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| 133 | VBOX_RC=1
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| 134 | fi
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| 135 | fi
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| 136 | fi
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| 137 |
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| 138 | #
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| 139 | # Load the drivers.
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| 140 | #
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| 141 | if [ $VBOX_RC -eq 0 ]; then
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| 142 | if [[ ${MACOS_VERSION_MAJOR} -lt 11 ]]; then
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| 143 | ConsoleMessage "Loading ${VBOXDRV}.kext"
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| 144 | if ! kextload "/Library/Application Support/VirtualBox/${VBOXDRV}.kext"; then
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| 145 | ConsoleMessage "Error: Failed to load /Library/Application Support/VirtualBox/${VBOXDRV}.kext"
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| 146 | VBOX_RC=1
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| 147 | fi
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| 148 |
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| 149 | ConsoleMessage "Loading VBoxNetFlt.kext"
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| 150 | if ! kextload -d "/Library/Application Support/VirtualBox/${VBOXDRV}.kext" "/Library/Application Support/VirtualBox/VBoxNetFlt.kext"; then
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| 151 | ConsoleMessage "Error: Failed to load /Library/Application Support/VirtualBox/VBoxNetFlt.kext"
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| 152 | VBOX_RC=1
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| 153 | fi
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| 154 |
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| 155 | ConsoleMessage "Loading VBoxNetAdp.kext"
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| 156 | if ! kextload -d "/Library/Application Support/VirtualBox/${VBOXDRV}.kext" "/Library/Application Support/VirtualBox/VBoxNetAdp.kext"; then
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| 157 | ConsoleMessage "Error: Failed to load /Library/Application Support/VirtualBox/VBoxNetAdp.kext"
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| 158 | VBOX_RC=1
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| 159 | fi
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| 160 | else
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| 161 | #
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| 162 | # On BigSur we can only load by bundle ID because the drivers are baked into a kext collection image
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| 163 | # and the real path is never loaded actually.
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| 164 | #
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| 165 | ConsoleMessage "Loading ${VBOXDRV}.kext"
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| 166 | if ! kmutil load -b org.virtualbox.kext.VBoxDrv; then
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| 167 | ConsoleMessage "Error: Failed to load org.virtualbox.kext.VBoxDrv"
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| 168 | VBOX_RC=1
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| 169 | fi
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| 170 |
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| 171 | ConsoleMessage "Loading VBoxNetFlt.kext"
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| 172 | if ! kmutil load -b org.virtualbox.kext.VBoxNetFlt; then
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| 173 | ConsoleMessage "Error: Failed to load org.virtualbox.kext.VBoxNetFlt"
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| 174 | VBOX_RC=1
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| 175 | fi
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| 176 |
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| 177 | ConsoleMessage "Loading VBoxNetAdp.kext"
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| 178 | if ! kmutil load -b org.virtualbox.kext.VBoxNetAdp; then
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| 179 | ConsoleMessage "Error: Failed to load org.virtualbox.kext.VBoxNetAdp"
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| 180 | VBOX_RC=1
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| 181 | fi
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| 182 | fi
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| 183 |
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| 184 | if [ $VBOX_RC -ne 0 ]; then
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| 185 | # unload the drivers (ignoring failures)
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| 186 | kextunload -b org.virtualbox.kext.VBoxNetAdp
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| 187 | kextunload -b org.virtualbox.kext.VBoxNetFlt
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| 188 | kextunload -b org.virtualbox.kext.VBoxDrv
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| 189 | fi
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| 190 | fi
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| 191 |
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| 192 | #
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| 193 | # Set the error on failure.
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| 194 | #
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| 195 | if [ "$VBOX_RC" -ne "0" ]; then
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| 196 | ConsoleMessage -f VirtualBox
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| 197 | exit $VBOX_RC
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| 198 | fi
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| 199 | }
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| 200 |
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| 201 |
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| 202 | StopService()
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| 203 | {
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| 204 | VBOX_RC=0
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| 205 | VBOXDRV="VBoxDrv"
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| 206 | VBOXUSB="VBoxUSB"
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| 207 | MACOS_VERSION_MAJOR=$(sw_vers -productVersion | /usr/bin/sed -e 's/^\([0-9]*\).*$/\1/')
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| 208 |
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| 209 | if [[ ${MACOS_VERSION_MAJOR} -lt 11 ]]; then
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| 210 | if kextstat -lb org.virtualbox.kext.VBoxNetFlt 2>&1 | grep -q org.virtualbox.kext.VBoxNetFlt; then
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| 211 | ConsoleMessage "Unloading VBoxNetFlt.kext"
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| 212 | if ! kextunload -m org.virtualbox.kext.VBoxNetFlt; then
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| 213 | ConsoleMessage "Error: Failed to unload VBoxNetFlt.kext"
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| 214 | VBOX_RC=1
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| 215 | fi
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| 216 | fi
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| 217 |
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| 218 | if kextstat -lb org.virtualbox.kext.VBoxNetAdp 2>&1 | grep -q org.virtualbox.kext.VBoxNetAdp; then
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| 219 | ConsoleMessage "Unloading VBoxNetAdp.kext"
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| 220 | if ! kextunload -m org.virtualbox.kext.VBoxNetAdp; then
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| 221 | ConsoleMessage "Error: Failed to unload VBoxNetAdp.kext"
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| 222 | VBOX_RC=1
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| 223 | fi
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| 224 | fi
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| 225 |
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| 226 | # This must come last because of dependencies.
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| 227 | if kextstat -lb org.virtualbox.kext.VBoxDrv 2>&1 | grep -q org.virtualbox.kext.VBoxDrv; then
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| 228 | ConsoleMessage "Unloading ${VBOXDRV}.kext"
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| 229 | if ! kextunload -m org.virtualbox.kext.VBoxDrv; then
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| 230 | ConsoleMessage "Error: Failed to unload VBoxDrv.kext"
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| 231 | VBOX_RC=1
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| 232 | fi
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| 233 | fi
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| 234 | else
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| 235 | if kmutil showloaded --list-only -b org.virtualbox.kext.VBoxNetFlt 2>&1 | grep -q org.virtualbox.kext.VBoxNetFlt; then
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| 236 | ConsoleMessage "Unloading VBoxNetFlt.kext"
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| 237 | if ! kmutil unload -b org.virtualbox.kext.VBoxNetFlt; then
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| 238 | ConsoleMessage "Error: Failed to unload VBoxNetFlt.kext"
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| 239 | VBOX_RC=1
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| 240 | fi
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| 241 | fi
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| 242 |
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| 243 | if kmutil showloaded --list-only -b org.virtualbox.kext.VBoxNetAdp 2>&1 | grep -q org.virtualbox.kext.VBoxNetAdp; then
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| 244 | ConsoleMessage "Unloading VBoxNetAdp.kext"
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| 245 | if ! kmutil unload -b org.virtualbox.kext.VBoxNetAdp; then
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| 246 | ConsoleMessage "Error: Failed to unload VBoxNetAdp.kext"
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| 247 | VBOX_RC=1
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| 248 | fi
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| 249 | fi
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| 250 |
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| 251 | # This must come last because of dependencies.
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| 252 | if kmutil showloaded --list-only -b org.virtualbox.kext.VBoxDrv 2>&1 | grep -q org.virtualbox.kext.VBoxDrv; then
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| 253 | ConsoleMessage "Unloading ${VBOXDRV}.kext"
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| 254 | if ! kmutil unload -b org.virtualbox.kext.VBoxDrv; then
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| 255 | ConsoleMessage "Error: Failed to unload VBoxDrv.kext"
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| 256 | VBOX_RC=1
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| 257 | fi
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| 258 | fi
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| 259 | fi
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| 260 |
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| 261 | # Set the error on failure.
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| 262 | if [ "$VBOX_RC" -ne "0" ]; then
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| 263 | ConsoleMessage -f VirtualBox
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| 264 | exit $VBOX_RC
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| 265 | fi
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| 266 | }
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| 267 |
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| 268 |
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| 269 | RestartService()
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| 270 | {
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| 271 | StopService
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| 272 | StartService
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| 273 | }
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| 274 |
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| 275 |
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| 276 | RunService "$1"
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| 277 |
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