} else {
if (preg_match('/([0-9]+)[acd]/', $buf, $matches, PREG_OFFSET_CAPTURE) > 0) {
$ls = $le = (int) $matches[1][0];
}
}
if (preg_match('/[acd]([0-9]+),([0-9]+)/', $buf, $matches, PREG_OFFSET_CAPTURE) > 0) {
$rs = (int) $matches[1][0];
$re = (int) $matches[2][0];
} else {
if (preg_match('/[acd]([0-9]+)/', $buf, $matches, PREG_OFFSET_CAPTURE) > 0) {
$rs = $re = (int) $matches[1][0];
}
}
// printf("Found: $ls-$le $rs-$re\n");
//printf("\n");
$n_diff += $le - $ls + 1 + $re - $rs;
}
$dvalue = $n_diff / ($lc1 + $lc2);
fclose($fp);
unlink($diff);
return $dvalue;
}
if ($argc != 3) {
printf("\n\tE.g. CalcTextFileSim file1 file2\n\n");
exit(-1);
}
$dvalue = CalcTextFileDissim($argv[1], $argv[2]);
printf("dissimilarity = {$dvalue}\n");
?>
if (filetype($dir) != "dir") {
continue;
}
if ($ID_FILTER != 'all' && $ID_FILTER != $file) {
continue;
}
$code_file = "/tmp/dummy_shouild_not_exist";
$ds = 0;
if ($argc >= 4) {
$code_file = CreateFullPath($dir, "code");
$k = 1;
do {
if (!file_exists($code_file)) {
break;
}
$ds = CalcTextFileDissim($code_file, $argv[3]);
if ($ds < 0 || $ds > 0.3) {
break;
}
$code_file = CreateFullPath($dir, "code.{$k}");
$k++;
} while (1);
}
if (!file_exists($code_file)) {
$code_file = CreateFullPath($dir, "code");
}
if (!file_exists($code_file)) {
continue;
}
$queue_file = CreateFullPath(CreateFullPath($HOMEWORK_DIR, "queue"), $file);
printf("Processing %s (ds=%f)\n", $code_file, $ds);