--- loncom/cgi/decompress.pl 2003/10/20 22:38:28 1.4 +++ loncom/cgi/decompress.pl 2005/04/07 06:56:21 1.13 @@ -1,7 +1,8 @@ #!/usr/bin/perl # -# +# # Copyright Michigan State University Board of Trustees +# $Id # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # @@ -28,60 +29,74 @@ # A CGI script that decompresses compressed files for mass uploading into # construction space #### +use strict; use lib '/home/httpd/lib/perl'; -use LONCAPA::Configuration; -use LONCAPA::loncgi(); +use LONCAPA::loncgi; -if(! &LONCAPA::loncgi::check_cookie_and_load_env()){ +if(! &LONCAPA::loncgi::check_cookie_and_load_env()) { print "Content-type: text/html\n\n"; print <NO COOKIE! + NO COOKIE! END } else { - $url = $ENV{'HTTP_REFERER'}; - $url =~ m|/{2}|; - $url = $'; #' stupid emacs - $url =~ m|/{1}|; - $referer = $`; - if($referer ne $ENV{'SERVER_NAME'}) { - print "Content-type: text/html\n\n"; - print "You are trying something that is not allowed, go to the real homeserver and try again"; + print "Content-type: text/html\n\n"; + my $file=$env{'cgi.file'}; + my $dir=$env{'cgi.dir'}; + if(! $file || ! $dir) { + print <Bad Enviroment! +END } else { - $url = $'; #' stupid emacs - $url =~ m|$ENV{'user.name'}/{1}|; - $url = $'; #' stupid emacs - $url =~ m|\?{1}|; - $url = $`; - $path ="/home/$ENV{'user.name'}/public_html/"; - $back_path = ""; - while($url =~ m|/|) { - $path .= $`; - $back_path .= $`; - $path .= "/"; - $back_path .= "/"; - $url = $'; #' stupid emacs - } - chdir $path; - $filename=$url; - if ($url =~ m|zip|) { - system "unzip -qq $filename &> /dev/null"; - } elsif ($url =~ m|tar.gz|) { - system "tar -zxpvf $filename &> /dev/null"; - } elsif ($url =~ m|tar.bz2|){ - system "tar -jxpvf $filename &> /dev/null"; - } elsif ($url =~ m|bz2|){ - system "bunzip2 $filename &> /dev/null"; - } elsif ($url =~ m|tgz|){ - system "tar -zxpvf $filename &> /dev/null"; - } elsif ($url =~ m|gz|){ - system "gunzip $filename &> /dev/null"; - } elsif ($url =~ m|tar|){ - system "tar -xpvf $filename &> /dev/null"; - } + print <Output of decompress:

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