#!/usr/bin/perl # # # Copyright Michigan State University Board of Trustees # $Id # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # # LON-CAPA is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # LON-CAPA is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with LON-CAPA; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # /home/httpd/cgi-bin/decompress.pl # # http://www.lon-capa.org/ # # The LearningOnline Network with CAPA # # A CGI script that decompresses compressed files for mass uploading into # construction space #### use strict; use lib '/home/httpd/lib/perl'; use LONCAPA::loncgi (); if(! &LONCAPA::loncgi::check_cookie_and_load_env()) { print "Content-type: text/html\n\n"; print <NO COOKIE! END } else { print "Content-type: text/html\n\n"; if(! $ENV{'cgi.file'} || ! $ENV{'cgi.dir'}) { print <Bad Enviroment! END } else { print <Output of decompress:

END chdir $ENV{'cgi.dir'}; if ($ENV{'cgi.file'} =~ m|\.zip$|i) { open(OUTPUT, "unzip -o $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } elsif ($ENV{'cgi.file'} =~ m|\.tar\.gz$|i) { open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } elsif ($ENV{'cgi.file'} =~ m|\.tar\.bz2$|i) { open(OUTPUT, "tar -jxpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } elsif ($ENV{'cgi.file'} =~ m|\.bz2$|i) { open(OUTPUT, "bunzip2 $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } elsif ($ENV{'cgi.file'} =~ m|\.tgz$|i) { open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } elsif ($ENV{'cgi.file'} =~ m|\.gz$|i) { open(OUTPUT, "gunzip $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } elsif ($ENV{'cgi.file'} =~ m|\.tar$|i) { open(OUTPUT, "tar -xpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(OUTPUT); } else { print "There has been an error in determining the file type of $ENV{'cgi.file'}, please check name"; } print "
Decompress complete!
"; } }