0) {
$message .= "Error executing '{$cmd}'
\n";
error_log("Error executing '{$cmd}'.");
$message .= "Command produced the following output:
\n";
error_log("Command produced the following output:");
foreach ($output as $line) {
$message .= "{$line}
\n";
error_log($line);
};
} else {
$_cmd = $cmd;
include(HTML2PS_DIR.'templates/error_exec.tpl');
error_log("Error executing '{$cmd}'. Command produced no output.");
die("HTML2PS Error");
};
die($message);
};
}
class OutputFilterPS2PDF extends OutputFilter {
var $pdf_version;
function content_type() {
return ContentType::pdf();
}
function _mk_cmd($filename) {
return GS_PATH." -dNOPAUSE -dBATCH -dEmbedAllFonts=true -dCompatibilityLevel=".$this->pdf_version." -sDEVICE=pdfwrite -sOutputFile=".$filename.".pdf ".$filename;
}
function OutputFilterPS2PDF($pdf_version) {
$this->pdf_version = $pdf_version;
}
function process($tmp_filename) {
$pdf_file = $tmp_filename.'.pdf';
safe_exec($this->_mk_cmd($tmp_filename), $output);
unlink($tmp_filename);
return $pdf_file;
}
}
?>