--- loncom/cgi/decompress.pl 2003/11/17 23:12:12 1.5 +++ loncom/cgi/decompress.pl 2003/11/18 04:07:49 1.6 @@ -2,6 +2,7 @@ # # # Copyright Michigan State University Board of Trustees +# # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # @@ -28,74 +29,87 @@ # 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 +#will get to it tommorrow night as I have a calc test to "pass" yea, or something like that :0) use lib '/home/httpd/lib/perl'; use LONCAPA::Configuration; use LONCAPA::loncgi(); use Apache::lonnet; +use strict; 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"; -print ""; -print "$ENV{'cgi.path'}"; -print "
$ENV{'cgi.file'}"; -print "
$ENV{'user.name'}
"; -$path = $ENV{'cgi.path'}; -$path =~ m|/{1}|; -$path = $'; #' stupid emacs -$path =~ m|/{1}|; -$path = $'; -$username = $`; #Hmm, can't use the enviroment for this, if you are a co-author.. so we work around it. -$path2 = "/home/$username/public_html/"; -$path2 .=$path; -$back_path = ""; +} else {my $username; + print "Content-type: text/html\n\n"; + print ""; + my $path = $ENV{'cgi.path'}; + $path =~ m|/{1}|; + $path = $'; #' stupid emacs + $path =~ m|/{1}|; + $path = $'; + my (@right) = split(/\./,$ENV{'request.role'}); + my $role = shift(@right); + my $temp = shift(@right); + my (@left) = split(/\/+/,$temp);; + shift(@left); + shift(@left); + $temp = shift(@left); + print "temp: $temp"; + my $path2 = "/home/$username/public_html/"; + $path2 .=$path; + my $back_path = ""; while($path =~ m|/|) { - $back_path .= $`; - $back_path .= "/"; - $path = $'; #' stupid emacs + $back_path .= $`; + $back_path .= "/"; + $path = $'; #' stupid emacs } -$path = "/home/$username/public_html"; -$path .= '/'; -$path .= $back_path; -print "
path: $path
"; -print "back_path: $back_path
"; -print "path2: $path2
"; -print "$path2
"; -if ( -r $path2){ -print "Good read access is allowed"; -print "

"; -$right = $ENV{'request.role'}; -$right =~ m|\.|; -$right = $`; -$filename = $ENV{'cgi.file'}; -if($right eq "ca" || $right eq "au") { -chdir $path; -if ($filename =~ m|zip|) { - system "unzip -qq $path2 &> /dev/null"; - } elsif ($filename =~ m|tar.gz|) { - system "tar -zxpvf $path2 &> /dev/null"; - } elsif ($filename =~ m|tar.bz2|){ - system "tar -jxpvf $path2 &> /dev/null"; - } elsif ($filename =~ m|bz2|){ - system "bunzip2 $path2 &> /dev/null"; - } elsif ($filename =~ m|tgz|){ - system "tar -zxpvf $path2 &> /dev/null"; - } elsif ($filename =~ m|gz|){ - system "gunzip $path2 &> /dev/null"; - } elsif ($filename =~ m|tar|){ - system "tar -xpvf $path2 &> /dev/null"; + $path .= '/'; + $path .= $back_path; + print "
path: $path
"; + print "back_path: $back_path
"; + print "path2: $path2
"; + print "$path2
"; + if ( -r $path2){ + print "Good read access is allowed"; + print "

"; + print "

right: $role"; + my $filename = $ENV{'cgi.file'}; + if($role eq "ca" || $role eq "au") { + chdir $path; + if ($filename =~ m|zip|) { + system "unzip -qq $path2 &> /dev/null"; + } elsif ($filename =~ m|tar.gz|) { + system "tar -zxpvf $path2 &> /dev/null"; + } elsif ($filename =~ m|tar.bz2|){ + system "tar -jxpvf $path2 &> /dev/null"; + } elsif ($filename =~ m|bz2|){ + system "bunzip2 $path2 &> /dev/null"; + } elsif ($filename =~ m|tgz|){ + system "tar -zxpvf $path2 &> /dev/null"; + } elsif ($filename =~ m|gz|){ + system "gunzip $path2 &> /dev/null"; + } elsif ($filename =~ m|tar|){ + system "tar -xpvf $path2 &> /dev/null"; + } + } + else {print "You don't have proper privledges";} } -} -else {print "You don't have proper privledges";} -} -else { print "Read access not allowed!"; } -print ''; -print ''; -&Apache::lonnet::delenv(cgi.file); -&Apache::lonnet::delenv(cgi.path); + else { print "Read access not allowed!"; } + #print ''; + print ''; + &Apache::lonnet::delenv('cgi.file'); + &Apache::lonnet::delenv('cgi.path'); }