$source_file = realpath($t_args[0]);
if ($source_file !== false && file_exists($source_file)) {
if (is_file($source_file) && is_readable($source_file)) {
$process_mode = 'file';
$target_file = $target;
if ($target_file !== '' && file_exists($target_file)) {
$x = realpath($target_file);
if (is_dir($x)) {
fprintf(STDERR, "Error:\tTarget file [%s] is a directory!%s", $x !== false ? $x : $target_file, PHP_EOL);
exit(-1);
}
if (is_readable($x) && is_writable($x) && is_file($x)) {
$fp = fopen($target_file, "r");
$y = fgets($fp);
$y = fgets($fp) . fgets($fp) . fgets($fp) . fgets($fp) . fgets($fp);
if ($y != $conf->get_comment()) {
$x = realpath($target_file);
fprintf(STDERR, "Error:\tTarget file [%s] exists and is not an obfuscated file!%s", $x !== false ? $x : $target_file, PHP_EOL);
exit(-1);
}
fclose($fp);
}
}
break;
}
if (is_dir($source_file)) {
$process_mode = 'directory';
$source_directory = $source_file;
$target_directory = $target;
if ($target_directory == '' && isset($conf->target_directory)) {
$target_directory = $conf->target_directory;
