OpenSimMirror/add-copyright.sh

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#!/bin/sh
TEMPNAME="copyright_script_temp_file"
COPYNAME="copyright_script_copyright_notice"
URL="http://opensimulator.org/"
PROJNAME="OpenSim"
cat > ${COPYNAME} <<EOF
/*
* Copyright (c) Contributors, ${URL}
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the ${PROJNAME} Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS \`\`AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
EOF
has_bom() {
CHARS=`hexdump -c $1 | head -n1 | cut -d\ -f1-4`
BOMMARK="0000000 357 273 277"
if [ "${CHARS}" == "${BOMMARK}" ]; then
echo 1
else
echo 0
fi
}
for f in `find . -iname "*.cs"`; do
head -n2 $f | tail -n1 > ${TEMPNAME}
grep -q Copyright ${TEMPNAME}
if [ $? == 1 ]; then
BOMSTATUS=`has_bom $f`
rm ${TEMPNAME}
if [ ${BOMSTATUS} == 1 ]; then
echo -ne \\0357\\0273\\0277 > ${TEMPNAME}
fi
cat ${COPYNAME} >> ${TEMPNAME}
if [ ${BOMSTATUS} == 1 ]; then
cat $f | perl -p -e "s/^\\xEF\\xBB\\xBF//" >> ${TEMPNAME}
else
cat $f >> ${TEMPNAME}
fi
mv ${TEMPNAME} $f
fi
done
rm -f ${COPYNAME} ${TEMPNAME}