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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.44 and 1.46

version 1.44, 2000/10/11 21:12:32 version 1.46, 2000/10/16 09:42:50
Line 48 Line 48
 #                      be found, replicates and subscribes to the file  #                      be found, replicates and subscribes to the file
 # filelocation(dir,file) : returns a farily clean absolute reference to file   # filelocation(dir,file) : returns a farily clean absolute reference to file 
 #                          from the directory dir  #                          from the directory dir
   # hreflocation(dir,file) : same as filelocation, but for hrefs
 #  #
 # 6/1/99,6/2,6/10,6/11,6/12,6/14,6/26,6/28,6/29,6/30,  # 6/1/99,6/2,6/10,6/11,6/12,6/14,6/26,6/28,6/29,6/30,
 # 7/1,7/2,7/9,7/10,7/12,7/14,7/15,7/19,  # 7/1,7/2,7/9,7/10,7/12,7/14,7/15,7/19,
Line 62 Line 63
 # 08/22,08/28,08/31,09/01,09/02,09/04,09/05,09/25,09/28,09/30 Gerd Kortemeyer  # 08/22,08/28,08/31,09/01,09/02,09/04,09/05,09/25,09/28,09/30 Gerd Kortemeyer
 # 10/04 Gerd Kortemeyer  # 10/04 Gerd Kortemeyer
 # 10/04 Guy Albertelli  # 10/04 Guy Albertelli
 # 10/06,10/09,10/10,10/11 Gerd Kortemeyer  # 10/06,10/09,10/10,10/11,10/14 Gerd Kortemeyer
   
 package Apache::lonnet;  package Apache::lonnet;
   
Line 1037  sub symbread { Line 1038  sub symbread {
     my %hash;      my %hash;
     my %bighash;      my %bighash;
     my $syval='';      my $syval='';
     if (($ENV{'request.course.fn'}) && ($ENV{'request.filename'})) {      if (($ENV{'request.course.fn'}) && ($thisfn)) {
         if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.'_symb.db',          if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.'_symb.db',
                       &GDBM_READER,0640)) {                        &GDBM_READER,0640)) {
     $syval=$hash{$thisfn};      $syval=$hash{$thisfn};
Line 1144  sub filelocation { Line 1145  sub filelocation {
     $location = '/home/httpd/html/res'.$file;      $location = '/home/httpd/html/res'.$file;
   }    }
   $location=~s://+:/:g; # remove duplicate /    $location=~s://+:/:g; # remove duplicate /
   while ($location=~m:/../:) {$location=~ s:/[^/]+/\.\./:/:g;} #remove dir/..    while ($location=~m:/\.\./:) {$location=~ s:/[^/]+/\.\./:/:g;} #remove dir/..
   
   return $location;    return $location;
 }  }
   
   sub hreflocation {
       my ($dir,$file)=@_;
       unless (($_=~/^http:\/\//i) || ($_=~/^\//)) {
          my $finalpath=filelocation($dir,$file);
          $finalpath=~s/^\/home\/httpd\/html//;
          return $finalpath;
       } else {
          return $file;
       }
   }
   
 # ------------------------------------------------------------- Declutters URLs  # ------------------------------------------------------------- Declutters URLs
   
 sub declutter {  sub declutter {
Removed from v.1.44  
changed lines
  Added in v.1.46

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