forked from pool/virtualbox
65 lines
2.4 KiB
Bash
65 lines
2.4 KiB
Bash
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#!/bin/bash
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# Script to update extpack
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# The idea for this method and the original code came from Larry Len Rainey.
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#
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# This implementation by Larry Finger
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# Define some symbols and determine the current version of VB
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VBOXMANAGE=/usr/bin/VBoxManage
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AWK=/usr/bin/awk
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GREP=/usr/bin/grep
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WGET=/usr/bin/wget
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VBOX_VERSION=`$VBOXMANAGE --version | $AWK -F_ {'print $1'}`
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# Define a symbol for the name of the extpack matching the VB version
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VBOX_EXT=`echo Oracle_VM_VirtualBox_Extension_Pack-${VBOX_VERSION}.vbox-extpack`
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# Full path to extpack license file
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LICENSE_PATH="/usr/lib/virtualbox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/ExtPack-license.rtf"
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# Determine the installed version of extpack, if any.
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EXTPACK_CURRENT=`$VBOXMANAGE list extpacks | $GREP -A1 "Oracle VM VirtualBox Extension Pack" | $GREP Version | $AWK -F\ {'print $2'}`
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# The extpacks are licensed under a Personal Use and Evaluation License
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# At some point, the user must agree to the conditions of that license.
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# If no extpack is installed on this system, then there is no agreement,
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# thus this script cannot install the extpack.
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#
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# This situation applies to new installations that could conform to the license,
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# but more importantly, it handles commercial setups that have not purchased
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# the necessary license.
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# Check if extpack is currently installed. If not exit
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if [ -z $EXTPACK_CURRENT ]; then
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exit 0
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fi
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#
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# An extpack has been installed on this system. Now we need to check if
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# it was issued under the current version of the license.
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#Note to maintainers: The "version 10" in the next command must be changed
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# manually when Oracle revises the license.
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LICENSE_CHECK=`$GREP "version 10" $LICENSE_PATH | $AWK -F\ {'print $2'}`
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if [ -z $LICENSE_CHECK ]; then
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# New license version does not match the current installation.
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# The user will need to agree to the new version, thus we do nothing here.
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exit 0
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fi
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if [ $VBOX_VERSION == $EXTPACK_CURRENT ]; then
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# The extpack currently installed matches - we are done
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exit 0
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fi
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# A new version of extpack is needed - switch to directory that can be written, and download it
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pushd ~ > /dev/null 2>&1
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$WGET http://download.virtualbox.org/virtualbox/$VBOX_VERSION/$VBOX_EXT > /dev/null 2>&1
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# Now install it
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echo Y | $VBOXMANAGE extpack install --replace $VBOX_EXT > /dev/null 2>&1
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# Clean up by deleting downloaded file and restoring the original working directory
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rm -f $VBOX_EXT
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popd ~ > /dev/null 2>&1
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