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#!/bin/bash
# Copyright 2008 Robby Workman <rworkman@slackware.com>, Northport, AL, USA
# Copyright 2008 Alan Hicks <alan@slackware.com>, Lizella, GA, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''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 AUTHOR 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.
CWD=$(pwd)
INSTALL_LOG=${INSTALL_LOG:-"$CWD/install.log"}
UNINSTALL_LOG=${UNINSTALL_LOG:-"$CWD/uninstall.log"}
DIR_LIST=$(mktemp)
FILE_LIST=$(mktemp)
trap "do_cleanup ; exit 0" EXIT;
trap "do_cleanup ; exit 1" SIGINT SIGTERM;
error_nolog() {
echo "There does not appear to be an installation log present, most"
echo "likely because you did not install Wicd from this directory."
do_cleanup
exit 1
}
do_success() {
echo "You have successfully uninstalled Wicd."
echo "Configuration files added after installation were NOT removed."
exit 0
}
get_contents() {
while read LINE ; do
if [ -d "$LINE" ]; then
# $LINE is a directory
echo "$LINE" >> "$DIR_LIST"
else
# $LINE is a file or symlink or the like
echo "$LINE" >> "$FILE_LIST"
fi
# Now handle parent directories
RECURSE=true
while [ "$RECURSE" = "true" ]; do
LINE="$(dirname $LINE)"
if [ ! "$LINE" = "/" ]; then
echo "$LINE" >> "$DIR_LIST"
else
RECURSE=false
fi
done
done < $INSTALL_LOG
}
do_uninstall() {
cat $FILE_LIST | xargs rm -f &> $UNINSTALL_LOG
cat $DIR_LIST | sort -ur | xargs rmdir &> $UNINSTALL_LOG
}
do_cleanup() {
rm -f $FILE_LIST $DIR_LIST 2>/dev/null
}
[ -e $INSTALL_LOG ] || error_nolog
get_contents
do_uninstall
do_cleanup
do_success
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