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Diff for /loncom/cgi/decompress.pl between versions 1.6 and 1.12

version 1.6, 2003/11/18 04:07:49 version 1.12, 2004/06/09 19:04:47
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
 #  #
 #   #
 # Copyright Michigan State University Board of Trustees  # Copyright Michigan State University Board of Trustees
 #    # $Id
 #  #
 # 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 29 Line 29
 # A CGI script that decompresses compressed files for mass uploading into  # A CGI script that decompresses compressed files for mass uploading into
 # construction space  # construction space
 ####  ####
   use strict;
 #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 <br>'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 lib '/home/httpd/lib/perl';
 use LONCAPA::Configuration;  use LONCAPA::loncgi ();
 use LONCAPA::loncgi();  my %origENV=%ENV;
 use Apache::lonnet;  if(! &LONCAPA::loncgi::check_cookie_and_load_env()) {
 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;  } else {
     print "Content-type: text/html\n\n";      print "Content-type: text/html\n\n";
  print "<html><head></head><body>";      my $file=$ENV{'cgi.file'};
  my $path = $ENV{'cgi.path'};      my $dir=$ENV{'cgi.dir'}; 
  $path =~ m|/{1}|;      %ENV=%origENV;
  $path = $'; #' stupid emacs      if(! $file || ! $dir) {
  $path =~ m|/{1}|;          print <<END;
  $path = $';          <html><body>Bad Enviroment!</body></html>
  my (@right) = split(/\./,$ENV{'request.role'});  END
  my $role = shift(@right);      } else {
  my $temp = shift(@right);          print <<END;
  my (@left) = split(/\/+/,$temp);;   <html><body><b>Output of decompress:</b><br /><br />
  shift(@left);  END
  shift(@left);          chdir $dir;
  $temp = shift(@left);          if ($file =~ m|zip|) {
  print "temp: $temp";              open(OUTPUT, "unzip $file 2> /dev/null |");
  my $path2 = "/home/$username/public_html/";              while (<OUTPUT>) {
  $path2 .=$path;                  print "$_<br />";
  my $back_path = "";              }
  while($path =~ m|/|) {              close(OUTPUT);
     $back_path .= $`;          } elsif ($file =~ m|tar.gz|) {
     $back_path .= "/";              open(OUTPUT, "tar -zxpvf $file 2> /dev/null |");
     $path = $'; #' stupid emacs              while (<OUTPUT>) {
  }                  print "$_<br />";
  $path .= '/';              }
  $path .= $back_path;              close(OUTPUT);
  print "<br>path: $path<br>";          } elsif ($file =~ m|tar.bz2|) {
  print "back_path: $back_path <br>";              open(OUTPUT, "tar -jxpvf $file 2> /dev/null |");
  print "path2: $path2 <br>";              while (<OUTPUT>) {
  print "$path2<br>";                  print "$_<br />";
  if ( -r $path2){              }
  print "Good read access is allowed";              close(OUTPUT);
  print "<br><br>";          } elsif ($file =~ m|bz2|) {
  print "<br><br>right: $role";              open(OUTPUT, "bunzip2 $file 2> /dev/null |");
  my $filename = $ENV{'cgi.file'};              while (<OUTPUT>) {
  if($role eq "ca" || $role eq "au") {                  print "$_<br />";
  chdir $path;              }
  if      ($filename =~ m|zip|) {              close(OUTPUT);
     system "unzip -qq $path2 &> /dev/null";          } elsif ($file =~ m|tgz|) {
  } elsif ($filename =~ m|tar.gz|) {              open(OUTPUT, "tar -zxpvf $file 2> /dev/null |");
     system "tar -zxpvf $path2 &> /dev/null";              while (<OUTPUT>) {
  } elsif ($filename =~ m|tar.bz2|){                  print "$_<br />";
    system "tar -jxpvf $path2 &> /dev/null";              }
  } elsif ($filename =~ m|bz2|){              close(OUTPUT);
     system "bunzip2 $path2 &> /dev/null";          } elsif ($file =~ m|gz|) {
  } elsif ($filename =~ m|tgz|){              open(OUTPUT, "gunzip $file 2> /dev/null |");
     system "tar -zxpvf $path2 &> /dev/null";              while (<OUTPUT>) {
  } elsif ($filename =~ m|gz|){                  print "$_<br />";
     system "gunzip $path2 &> /dev/null";              }
  } elsif ($filename =~ m|tar|){              close(OUTPUT);
     system "tar -xpvf $path2 &> /dev/null";          } elsif ($file =~ m|tar|) {
  }              open(OUTPUT, "tar -xpvf $file 2> /dev/null |");
  }               while (<OUTPUT>) {
  else {print "You don't have proper privledges";}                  print "$_<br />";
  }              }
  else { print "Read access not allowed!"; }              close(OUTPUT);
  #print '<meta http-equiv="refresh" content="0; URL=';          } else {
  #print "http://$ENV{'SERVER_NAME'}/~$username'}/$back_path"; print '" />';              print "There has been an error in determining the file type of $file, please check name";
  print '</body></html>';          }
  &Apache::lonnet::delenv('cgi.file');          print "<br /><b>Decompress complete!</b><br /></body></html>";
  &Apache::lonnet::delenv('cgi.path');      }
 }  }
   
Removed from v.1.6  
changed lines
  Added in v.1.12

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