public static function processemail($infile, $outfile, $coverfile)
{
#Generate an intermediate file name for the pdf file
$intmpname = (string) abs((int) (microtime(true) * 100000));
# Create a temporary file name for the pdf and tiff file
$pdffile = sys_get_temp_dir() . '/' . $intmpname . '.pdf';
$tiffile = sys_get_temp_dir() . '/' . $intmpname . '.tiff';
emailtopdf::processemail($infile, $pdffile, $coverfile);
$convcom = str_replace(array('PDFFILE', 'OUTFILE'), array($pdffile, $tiffile), self::$convdriver);
exec($convcom);
# Write the intermediate file to the final destination
$intfileres = fopen($tiffile, 'rb');
$outfileres = fopen($outfile, 'ab');
while (!feof($intfileres)) {
fwrite($outfileres, fread($intfileres, 8192));
}
fclose($intfileres);
fclose($outfileres);
# Remove the intermediate files
unlink($pdffile);
unlink($tiffile);
}
default:
if ($infile == '') {
$infile = $args[$i];
} else {
$outfile = $args[$i];
}
break;
}
}
if ($infile == '') {
printusage('No input file specified.');
}
if ($outfile == '') {
if ($infile != 'php://stdin') {
$outfile = $infile . '.pdf';
} else {
printusage('No output file specified.');
}
}
# Check to see if the output file exists
if (file_exists($outfile)) {
# If it exists, check to see if we are to overwrite it.
if ($force) {
unlink($outfile);
} else {
printusage('Output file already exists. Use -f to overwrite.');
}
}
touch($outfile);
emailtopdf::processemail($infile, $outfile, $coverfile);