public function readChunk($x, $z)
{
$index = self::getChunkOffset($x, $z);
if ($index < 0 or $index >= 4096) {
return null;
}
$this->lastUsed = time();
if (!$this->isChunkGenerated($index)) {
return null;
}
fseek($this->filePointer, $this->locationTable[$index][0] << 12);
$length = Binary::readInt(fread($this->filePointer, 4));
$compression = ord(fgetc($this->filePointer));
if ($length <= 0 or $length > self::MAX_SECTOR_LENGTH) {
//Not yet generated / corrupted
if ($length >= self::MAX_SECTOR_LENGTH) {
$this->locationTable[$index][0] = ++$this->lastSector;
$this->locationTable[$index][1] = 1;
MainLogger::getLogger()->error("Corrupted chunk header detected");
}
return null;
}
if ($length > $this->locationTable[$index][1] << 12) {
//Invalid chunk, bigger than defined number of sectors
MainLogger::getLogger()->error("Corrupted bigger chunk detected");
$this->locationTable[$index][1] = $length >> 12;
$this->writeLocationIndex($index);
} elseif ($compression !== self::COMPRESSION_ZLIB and $compression !== self::COMPRESSION_GZIP) {
MainLogger::getLogger()->error("Invalid compression type");
return null;
}
$chunk = $this->unserializeChunk(fread($this->filePointer, $length - 1));
if ($chunk instanceof FullChunk) {
return $chunk;
} else {
MainLogger::getLogger()->error("Corrupted chunk detected");
return null;
}
}
/**
* @param $content
*/
private function parseProperties($content)
{
if (preg_match_all('/([a-zA-Z0-9\\-_\\.]*)=([^\\r\\n]*)/u', $content, $matches) > 0) {
//false or 0 matches
foreach ($matches[1] as $i => $k) {
$v = trim($matches[2][$i]);
switch (strtolower($v)) {
case "on":
case "true":
case "yes":
$v = true;
break;
case "off":
case "false":
case "no":
$v = false;
break;
}
if (isset($this->config[$k])) {
MainLogger::getLogger()->debug("[Config] Repeated property " . $k . " on file " . $this->file);
}
$this->config[$k] = $v;
}
}
}
public function save($flag = true)
{
$this->removeExpired();
$fp = @fopen($this->file, "w");
if (is_resource($fp)) {
if ($flag === true) {
fwrite($fp, "# Updated " . strftime("%x %H:%M", time()) . " by " . Server::getInstance()->getName() . " " . Server::getInstance()->getBukkitPEVersion() . "\n");
fwrite($fp, "# victim name | ban date | banned by | banned until | reason\n\n");
}
foreach ($this->list as $entry) {
fwrite($fp, $entry->getString() . "\n");
}
fclose($fp);
} else {
MainLogger::getLogger()->error("Could not save ban list");
}
}
/**
* @param string $message
*/
public function sendMessage($message)
{
if ($message instanceof TextContainer) {
$message = $this->getServer()->getLanguage()->translate($message);
} else {
$message = $this->getServer()->getLanguage()->translateString($message);
}
foreach (explode("\n", trim($message)) as $line) {
MainLogger::getLogger()->info($line);
}
}
