--- loncom/interface/printout.pl 2002/03/06 20:43:47 1.4
+++ loncom/interface/printout.pl 2002/04/12 13:46:11 1.6
@@ -1,9 +1,28 @@
#!/usr/bin/perl
+use IO::File;
print "Content-type: text/html\n\n";
print "
\n";
print "OUTPUT is in the PDF FILE below
\n";
-my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'});
-
+my ($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";
$_ = $texfile;
m/^(.*)\/([^\/]+)$/;