| #!/bin/sh |
| # ************************************************************* |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| # ************************************************************* |
| |
| linenum=LINENUMBERPLACEHOLDER |
| |
| UNPACKDIR=/var/tmp/unpack_PRODUCTNAMEPLACEHOLDER |
| diskSpaceRequired=DISCSPACEPLACEHOLDER |
| checksum=CHECKSUMPLACEHOLDER |
| |
| EXTRACTONLY="no" |
| if [ "$1" = "-x" ] |
| then |
| EXTRACTONLY=yes |
| fi |
| |
| # Determining current platform |
| |
| platform=`uname -s` |
| |
| case $platform in |
| SunOS) |
| tail_prog="tail" |
| ;; |
| Linux) |
| tail_prog="tail -n" |
| ;; |
| *) |
| tail_prog="tail" |
| ;; |
| esac |
| |
| # Asking for the unpack directory |
| |
| echo |
| echo "Select the directory in which to save the unpacked files. [$UNPACKDIR] " |
| read reply leftover |
| if [ "x$reply" != "x" ] |
| then |
| UNPACKDIR="$reply" |
| fi |
| |
| if [ -d $UNPACKDIR ]; then |
| printf "Directory $UNPACKDIR already exists.\n" |
| printf "Please select a new directory name.\n" |
| exit 1 |
| fi |
| |
| # Unpacking |
| |
| mkdir -m 700 $UNPACKDIR |
| |
| diskSpace=`df -k $UNPACKDIR | $tail_prog -1 | awk '{if ( $4 ~ /%/) { print $3 } else { print $4 } }'` |
| if [ $diskSpace -lt $diskSpaceRequired ]; then |
| printf "The selected drive does not have enough disk space available.\n" |
| printf "PRODUCTNAMEPLACEHOLDER requires at least %s kByte.\n" $diskSpaceRequired |
| exit 1 |
| fi |
| |
| trap 'rm -rf $UNPACKDIR; exit 1' HUP INT QUIT TERM |
| |
| if [ -x /usr/bin/sum ] ; then |
| echo "File is being checked for errors ..." |
| |
| sum=`$tail_prog +$linenum $0 | /usr/bin/sum` |
| sum=`echo $sum | awk '{ print $1 }'` |
| |
| if [ $sum != $checksum ]; then |
| echo "The download file appears to be corrupted. Please download PRODUCTNAMEPLACEHOLDER again." |
| exit 1 |
| fi |
| fi |
| |
| echo "Unpacking ..." |
| |
| $tail_prog +$linenum $0 | (cd $UNPACKDIR; tar xf -) |
| |
| echo "All files have been successfully unpacked." |
| |
| if [ "$EXTRACTONLY" != "yes" ] |
| then |
| if [ -f $UNPACKDIR/setup ] |
| then |
| chmod 775 $UNPACKDIR/setup |
| $UNPACKDIR/setup |
| fi |
| fi |
| |
| exit 0 |