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Diff for /loncom/cgi/decompress.pl between versions 1.6 and 1.7

version 1.6, 2003/11/18 04:07:49 version 1.7, 2003/11/19 14:58:14
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
 #  #
 #   #
 # Copyright Michigan State University Board of Trustees  # Copyright Michigan State University Board of Trustees
 #    # 
 #  #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).  # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
 #  #
Line 30 Line 30
 # construction space  # construction space
 ####  ####
   
 #Things still todo,   #Things still todo,
 #It has been tabinated  #It has been tabinated
 #Now uses strict! with added feature of making everything very strict!  #Now uses strict! with added feature of making everything very strict!
 #about 50% through rewriting things to use split and join  #about 50% through rewriting things to use split and join
Line 39 Line 39
 #the whole thing is broken right now  #the whole thing is broken right now
 #will rename the variables and reorder most of the script to make it more sane  #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  #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 strict;
 use lib '/home/httpd/lib/perl';  use lib '/home/httpd/lib/perl';
 use LONCAPA::Configuration;  use LONCAPA::loncgi ();
 use LONCAPA::loncgi();  if(! &LONCAPA::loncgi::check_cookie_and_load_env())
 use Apache::lonnet;  {
 use strict;   
   
 if(! &LONCAPA::loncgi::check_cookie_and_load_env()){  
     print "Content-type: text/html\n\n";      print "Content-type: text/html\n\n";
     print <<END;      print <<END;
  <html><body>NO COOKIE!</body></html>      <html><body>NO COOKIE!</body></html>
 END  END
 } else {my $username;  
     print "Content-type: text/html\n\n";  
  print "<html><head></head><body>";  
  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  
  }  
  $path .= '/';  
  $path .= $back_path;  
  print "<br>path: $path<br>";  
  print "back_path: $back_path <br>";  
  print "path2: $path2 <br>";  
  print "$path2<br>";  
  if ( -r $path2){  
  print "Good read access is allowed";  
  print "<br><br>";  
  print "<br><br>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 $path2 &> /dev/null";  
  }  
  }   
  else {print "You don't have proper privledges";}  
  }  
  else { print "Read access not allowed!"; }  
  #print '<meta http-equiv="refresh" content="0; URL=';  
  #print "http://$ENV{'SERVER_NAME'}/~$username'}/$back_path"; print '" />';  
  print '</body></html>';  
  &Apache::lonnet::delenv('cgi.file');  
  &Apache::lonnet::delenv('cgi.path');  
 }  }
   else
   {
       print "Content-type: text/html\n\n";
       if(! $ENV{'cgi.file'} || ! $ENV{'cgi.dir'})
       {
           print <<END;
           <html><body>Bad Enviroment!</body></html>
   END
       }
       else
       {
           print <<END;
    <html><body><b>Output of decompress:</b><br /><br />
   END
           chdir $ENV{'cgi.dir'};
           if ($ENV{'cgi.file'} =~ m|zip|)
           {
               open(OUTPUT, "unzip $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           elsif ($ENV{'cgi.file'} =~ m|tar.gz|)
           {
               open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           elsif ($ENV{'cgi.file'} =~ m|tar.bz2|)
           {
               open(OUTPUT, "tar -jxpvf $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           elsif ($ENV{'cgi.file'} =~ m|bz2|)
           {
               open(OUTPUT, "bunzip2 $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           elsif ($ENV{'cgi.file'} =~ m|tgz|)
           {
               open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           elsif ($ENV{'cgi.file'} =~ m|gz|)
           {
               open(OUTPUT, "gunzip $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           elsif ($ENV{'cgi.file'} =~ m|tar|)
           {
               open(OUTPUT, "tar -xpvf $ENV{'cgi.file'} 2> /dev/null |");
               while (<OUTPUT>)
               {
                   print "$_<br />";
               }
               close(TRACE);
           }
           else
           {
               print "There has been an error in determining the file type of $ENV{'cgi.file'}, please check name";
           }
           print "<br /><b>Decompress complete!</b><br /></body></html>";
       }
   }
   
Removed from v.1.6  
changed lines
  Added in v.1.7

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