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#!/bin/bash
# -----------------------------------------------------------------------------
# Copyright (c) 2007..2009 - RZ Uni FR
# Copyright (c) 2007..2011 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# xmlfilter.sh
# - This script is invoked by the vmchooser tool. It simply filters xml-
# files (taking the path to these files in $1). You might modify it in any
# way to match your needs, e.g. ask some database instead. You can re-
# implement it in any other programming language too. You simply have to
# return a list of proper xml files to be interpreted by the vmchooser
# binary). Please check for vmchooser.sh too ...
# -----------------------------------------------------------------------------
# This script .
#
# currently:
# - filter for slxgrp (which comes from /etc/machine-setup)
#
# include default directories
. /opt/openslx/config
if [ -f ${OPENSLX_DEFAULT_CONFDIR}/plugins/vmchooser/vmchooser.conf ]; then
. ${OPENSLX_DEFAULT_CONFDIR}/plugins/vmchooser/vmchooser.conf
fi
function handlePersistentVM() {
if [[ "$(grep --extended-regexp \
"<persistent param=\"(|.+:)$USER(|:.+)\"" "$1")" ]]; then
# If this virtual machine is useable as persistent version for current
# user we provide an additional persistent version.
local imageName=$(basename "$(grep -io '<image_name param=.*"' "$1" | \
sed -e "s/&.*;/; /g" | awk -F '"' '{ print $2 }')") && \
eval export SLX_VM_PERSISTENT_PATH="${SLX_VM_PERSISTENT_PATH}" && \
local imagePath="${SLX_VM_PERSISTENT_PATH}${imageName}"
local persistentConfigVersionFilePath="$(mktemp --directory)/$(basename \
"$1")" && \
local vmchooserFilePath="$(dirname "$0")/vmchooser-clc" && \
if [ ! -f "$vmchooserFilePath" ]; then
vmchooserFilePath='/opt/openslx/plugin-repo/vmchooser/vmchooser-clc'
fi
bash "$vmchooserFilePath" "$1" "$persistentConfigVersionFilePath" \
--create-persistent-config "$imagePath" && \
echo "$persistentConfigVersionFilePath"
fi
}
for FILE in $(find -L "$1" -iname "*.xml"); do
# filter all xmls which aren't set active
grep -i -q "<active param=.*true.*" "$FILE" || continue
# HACK: filter all virtualbox images, as vbox is not ready yet
grep -i -q "<virtualmachine param=.*virtualbox.*" "$FILE" && continue
if [ -n "${vmchooser_env}" ]; then
# filter all xmls with pool-param not equal to vmchooser::env
if [ $(grep "<pools param=\"${vmchooser_env}\"" "$FILE" | wc -l) -eq 1 ]; then
handlePersistentVM "$FILE"
echo "$FILE"
fi
else
handlePersistentVM "$FILE"
# if there is no pool set, just take all available xmls
echo "$FILE"
fi
done
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