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Diff for /loncom/interface/printout.pl between versions 1.2 and 1.6

version 1.2, 2001/10/09 21:26:39 version 1.6, 2002/04/12 13:46:11
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
   use IO::File;
 print "Content-type: text/html\n\n";  print "Content-type: text/html\n\n";
 print "<body bgcolor=\"#FFFFFF\">\n";  print "<body bgcolor=\"#FFFFFF\">\n";
 print "<h1>EXAMPLE</h1>\n";  print "<h1>OUTPUT is in the PDF FILE below</h1>\n";
 my $texfile = $ENV{'QUERY_STRING'};  my ($texfile,$laystyle,$needconvert) = split(/&/,$ENV{'QUERY_STRING'});
   if ($needconvert) {
       my $temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n";
       my @content_of_file = <$temporary_file>;
       my $content_file_string = join(' ',@content_of_file);
       my $b_noteps = index($content_file_string,'\needepsconversion{',0);
       while ($b_noteps != -1) {
    my $e_noteps = index($content_file_string,'}',$b_noteps);
    my $notepslist = substr($content_file_string,$b_noteps+19,$e_noteps-$b_noteps-19);
    my $newnotepslist = $notepslist;
    $newnotepslist =~ s/\..*$/\.eps/;
    $_ = $newnotepslist;
    m/\/(\w+\.eps)/;
    $newnotepslist = $1;
    $newnotepslist = '/home/httpd/prtspool/'.$1;
    system("convert gif:$notepslist eps:$newnotepslist" );
    $b_noteps = index($content_file_string,'\needepsconversion{',$e_noteps);
       }
       close $temporary_file;  
   }
   print "$texfile\n";
  $_ = $texfile;   $_ = $texfile;
  m/^(.*)\/([^\/]+)$/;    m/^(.*)\/([^\/]+)$/; 
 my $name_file = $2;  my $name_file = $2;
Line 18  my $comma = "dvips -o $new_name_file"; Line 39  my $comma = "dvips -o $new_name_file";
  m/^(.*)\./;   m/^(.*)\./;
 my $tempo_file = $1.'temporar.ps';  my $tempo_file = $1.'temporar.ps';
 my $name_file = $1.'.pdf';  my $name_file = $1.'.pdf';
  $comma = "psnup -2 -s1.0 $new_name_file";  if ($laystyle eq 'album') {
  system("$comma $tempo_file");       $comma = "psnup -2 -s1.0 $new_name_file";
  system("ps2pdf $tempo_file $name_file");      system("$comma $tempo_file"); 
       system("ps2pdf $tempo_file $name_file");
   } elsif ($laystyle eq 'book') {
       system("ps2pdf $new_name_file $name_file");
   }
   
   
 print "<a href=\"http://bistromath.lite.msu.edu/prtspool/$name_file\">Your PDF document</a>\n";  
   
   print "<a href=\"/prtspool/$name_file\">Your PDF document</a>\n";
 print "\n";  print "\n";
   
   
   
   
 #    my $ere;  
 #    foreach $ere (%ENV) {  
 # print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n");  
 #    }  
    
Removed from v.1.2  
changed lines
  Added in v.1.6

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