35 lines
964 B
Plaintext
35 lines
964 B
Plaintext
echo Starting Restorecopy >&2
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read args
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read paths
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echo Arguments: $args >&2
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echo Paths: $paths >&2
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if [ -f "$args" ] ; then
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echo "Performing restore from backup file $args" >&2
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TARGET="$args"
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echo "Copying $TARGET to STDOUT" >&2
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/usr/lib/qubes/tar2qfile $TARGET $paths
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else
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echo "Checking if arguments is matching a command" >&2
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COMMAND=`echo $args | cut -d ' ' -f 1`
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TYPE=`type -t $COMMAND`
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if [ "$TYPE" == "file" ] ; then
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tmpdir=`mktemp -d`
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mkfifo $tmpdir/backup-data
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echo "Redirecting $args to STDOUT" >&2
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# Parsing args to handle quotes correctly
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# Dangerous method if args are uncontrolled
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eval "set -- $args"
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# Use named pipe to pass original stdin to tar2file
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$@ > $tmpdir/backup-data < /dev/null &
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retcode=$?
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/usr/lib/qubes/tar2qfile $tmpdir/backup-data $paths
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wait
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rm $tmpdir/backup-data
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rmdir $tmpdir
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exit $retcode
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else
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echo "Invalid command $COMMAND" >&2
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exit 2
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fi
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fi
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