--- loncom/interface/printout.pl 2001/10/02 14:10:40 1.1
+++ loncom/interface/printout.pl 2002/04/12 13:46:11 1.6
@@ -1,8 +1,29 @@
#!/usr/bin/perl
+use IO::File;
print "Content-type: text/html\n\n";
print "\n";
-print "EXAMPLE
\n";
-my $texfile = $ENV{'QUERY_STRING'};
+print "OUTPUT is in the PDF FILE below
\n";
+my ($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";
$_ = $texfile;
m/^(.*)\/([^\/]+)$/;
my $name_file = $2;
@@ -12,21 +33,27 @@ my $path_file = $1.'/';
$name_file =~ s/\.tex/\.dvi/;
my $new_name_file = $name_file;
$new_name_file =~ s/\.dvi/\.ps/;
-my $pro_fun = "dvips -o $new_name_file";
- system("$pro_fun $name_file");
-my $name_file = $new_name_file;
- $name_file =~ s/\.ps/\.pdf/;
- system("ps2pdf $new_name_file $name_file");
+my $comma = "dvips -o $new_name_file";
+ system("$comma $name_file");
+ $_ = $new_name_file;
+ m/^(.*)\./;
+my $tempo_file = $1.'temporar.ps';
+my $name_file = $1.'.pdf';
+if ($laystyle eq 'album') {
+ $comma = "psnup -2 -s1.0 $new_name_file";
+ system("$comma $tempo_file");
+ system("ps2pdf $tempo_file $name_file");
+} elsif ($laystyle eq 'book') {
+ system("ps2pdf $new_name_file $name_file");
+}
-#print "Your PDF document\n";
+
+
+print "Your PDF document\n";
print "\n";
-# my $ere;
-# foreach $ere (%ENV) {
-# print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n");
-# }
-
+