#!/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 #### #Things still todo, #It has been tabinated #Now uses strict! with added feature of making everything very strict! #about 50% through rewriting things to use split and join #still have a lot of debugging statements that will go away after I get it to work ok(along with all the
's) #still have to rewrite the refresh tag to work right, its broken #the whole thing is broken right now #will rename the variables and reorder most of the script to make it more sane #improve the general readability of the whole thing, because unlike C everyone gets to look at it, so it has to be readable 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|) { open(OUTPUT, "unzip $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } elsif ($ENV{'cgi.file'} =~ m|tar.gz|) { open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } elsif ($ENV{'cgi.file'} =~ m|tar.bz2|) { open(OUTPUT, "tar -jxpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } elsif ($ENV{'cgi.file'} =~ m|bz2|) { open(OUTPUT, "bunzip2 $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } elsif ($ENV{'cgi.file'} =~ m|tgz|) { open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } elsif ($ENV{'cgi.file'} =~ m|gz|) { open(OUTPUT, "gunzip $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } elsif ($ENV{'cgi.file'} =~ m|tar|) { open(OUTPUT, "tar -xpvf $ENV{'cgi.file'} 2> /dev/null |"); while () { print "$_
"; } close(TRACE); } else { print "There has been an error in determining the file type of $ENV{'cgi.file'}, please check name"; } print "
Decompress complete!
"; } }