version 1.4, 2002/03/06 20:43:47
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version 1.21, 2002/09/18 18:42:57
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#!/usr/bin/perl |
#!/usr/bin/perl |
print "Content-type: text/html\n\n"; |
use IO::File; |
print "<body bgcolor=\"#FFFFFF\">\n"; |
use Image::Magick; |
print "<h1>OUTPUT is in the PDF FILE below</h1>\n"; |
print "Content-type: text/html\n\n"; |
my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'}); |
print "<body bgcolor=\"#FFFFFF\">\n"; |
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my ($texfile,$laystyle,$numberofcolumns,$selectionmade) = split(/&/,$ENV{'QUERY_STRING'}); |
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my $figfile = $texfile; |
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$figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/; |
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my $duefile = $texfile; |
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$duefile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.due/; |
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#do we have figures? |
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if (-e $figfile) { |
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my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n"; |
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my @content_of_file = <$temporary_file>; |
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close $temporary_file; |
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my $noteps; |
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foreach $not_eps (@content_of_file) { |
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if ($not_eps ne '') { |
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my $eps_f = $not_eps; |
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$eps_f =~ s/\.[^.]*$/\.eps/i; |
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$_ = $eps_f; |
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m/\/([^\/]+)$/; |
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$eps_f = '/home/httpd/prtspool/'.$1; |
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my $image = Image::Magick->new; |
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$not_eps =~ s/^\s+//; |
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$not_eps =~ s/\s+$//; |
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$status = $image->Read($not_eps); |
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if ($status) {print " $status ";} |
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$image->Set(page => '+100+200'); |
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$status = $image->Write($eps_f); |
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if ($status) {print " $status ";} |
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#check is eps exist in prtspool |
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if(not -e $eps_f) { |
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for (my $i=0;$i<10000;$i++) { |
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if (-e $eps_f.'.'.$i) { |
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rename $eps_f.'.'.$i, $eps_f; |
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last; |
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} |
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} |
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} |
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} |
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} |
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unlink $figfile; |
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} |
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#print "$texfile\n"; #name of the tex file for debugging only |
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$texfile =~ m/^(.*)\/([^\/]+)$/; |
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my $name_file = $2; |
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my $path_file = $1.'/'; |
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chdir $path_file; |
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system("latex $name_file 1>/dev/null 2>/dev/null"); |
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#Do we have a latex error in the log file? |
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my $logfilename = $texfile; |
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$logfilename =~ s/\.tex$/\.log/; |
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my $temporary_file=IO::File->new($logfilename) || die "Couldn't open file for reading: $!\n"; |
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my @content_of_file = <$temporary_file>; |
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close $temporary_file; |
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my $body_log_file = join(' ',@content_of_file); |
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if ($body_log_file=~m/!\s+Emergency stop/) { |
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#LaTeX failed to parse tex file |
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print "<h1>LaTeX could not successfully parse your tex file.</h1>"; |
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print "<h2>It probably has errors in it.</h2>"; |
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print "Here are the error messages in the LaTeX log file</br>"; |
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my $sygnal = 0; |
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for (my $i=0;$i<=$#content_of_file;$i++) { |
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if ($content_of_file[$i]=~m/^!/) { |
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$sygnal = 1; |
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} |
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if ($content_of_file[$i]=~m/Here is how much of/) { |
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$sygnal = 0; |
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} |
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if ($sygnal) { |
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print "$content_of_file[$i]<br />"; |
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} |
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} |
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} else { |
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#LaTeX successfully parsed tex file |
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$name_file =~ s/\.tex/\.dvi/; |
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my $new_name_file = $name_file; |
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$new_name_file =~ s/\.dvi/\.ps/; |
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my $comma = "dvips -o $new_name_file"; |
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system("$comma $name_file"); |
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if (-e $new_name_file) { |
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print "<h1>OUTPUT is in the PDF FILE (see link below)</h1>\n"; |
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$new_name_file =~ m/^(.*)\./; |
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my $tempo_file = $1.'temporar.ps'; |
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my $name_file = $1.'.pdf'; |
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if ($laystyle eq 'album') { |
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$comma = "psnup -2 -s1.0 $new_name_file"; |
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system("$comma $tempo_file"); |
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system("ps2pdf $tempo_file $name_file"); |
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} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
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$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
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system("$comma $new_name_file $tempo_file"); |
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system("ps2pdf $tempo_file $name_file"); |
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} else { |
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system("ps2pdf $new_name_file $name_file"); |
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} |
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my $texlog = $texfile; |
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my $texaux = $texfile; |
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my $texdvi = $texfile; |
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my $texps = $texfile; |
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$texlog =~ s/\.tex/\.log/; |
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$texaux =~ s/\.tex/\.aux/; |
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$texdvi =~ s/\.tex/\.dvi/; |
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$texps =~ s/\.tex/\.ps/; |
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my @garb = ($texlog,$texaux,$texdvi,$texps); |
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unlink @garb; |
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unlink $duefile; |
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print "<a href=\"/prtspool/$name_file\">Your PDF document</a>"; |
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print "\n"; |
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} |
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} |
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print "$texfile\n"; |
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$_ = $texfile; |
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m/^(.*)\/([^\/]+)$/; |
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my $name_file = $2; |
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my $path_file = $1.'/'; |
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chdir $path_file; |
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system("latex $name_file 1>/dev/null 2>/dev/null"); |
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$name_file =~ s/\.tex/\.dvi/; |
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my $new_name_file = $name_file; |
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$new_name_file =~ s/\.dvi/\.ps/; |
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my $comma = "dvips -o $new_name_file"; |
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system("$comma $name_file"); |
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$_ = $new_name_file; |
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m/^(.*)\./; |
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my $tempo_file = $1.'temporar.ps'; |
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my $name_file = $1.'.pdf'; |
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if ($laystyle eq 'album') { |
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$comma = "psnup -2 -s1.0 $new_name_file"; |
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system("$comma $tempo_file"); |
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system("ps2pdf $tempo_file $name_file"); |
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} elsif ($laystyle eq 'book') { |
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system("ps2pdf $new_name_file $name_file"); |
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} |
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print "<a href=\"/prtspool/$name_file\">Your PDF document</a>\n"; |
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print "\n"; |
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