/**
* Read an integer from the socket.
*
* @return int the integer read
*/
protected function _readInt()
{
$this->_input_buffer .= $_read = $this->_socket->read(4);
return Reader::unpackInt($_read);
}
/**
* Parse the header for a tree bag.
*/
protected function parseTree()
{
$this->fileId = Reader::unpackLong(substr($this->binaryContent, $this->ReaderOffset, 8));
$this->ReaderOffset += 8;
$this->pageIndex = Reader::unpackLong(substr($this->binaryContent, $this->ReaderOffset, 8));
$this->ReaderOffset += 8;
$this->pageOffset = Reader::unpackInt(substr($this->binaryContent, $this->ReaderOffset, 4));
$this->ReaderOffset += 4;
$this->size = Reader::unpackInt(substr($this->binaryContent, $this->ReaderOffset, 4));
$this->ReaderOffset += 4;
$this->changeSize = Reader::unpackInt(substr($this->binaryContent, $this->ReaderOffset, 4));
$this->ReaderOffset += 4;
}
