/**
* {@inheritdoc}
*/
public function read(StreamInterface $stream, DataSet $result)
{
$data = $stream->read(2);
if (strlen($data) < 2) {
$data = str_pad($data, 2, "", STR_PAD_LEFT);
}
$unpacked = unpack('S', $data);
$this->validate($unpacked[1]);
$result->setValue($this->getName(), $unpacked[1]);
}
/**
* {@inheritdoc}
*/
public function read(StreamInterface $stream, DataSet $result)
{
$vec = array();
for ($i = 0; $i < 3; $i++) {
$data = $stream->read(4);
if (strlen($data) < 2) {
$data = str_pad($data, 2, "", STR_PAD_LEFT);
}
$unpacked = unpack('f', $data);
$this->validate($unpacked[1]);
$vec[$i] = $unpacked[1];
}
$result->setValue($this->name, $vec);
}
/**
* {@inheritdoc}
*/
public function read(StreamInterface $stream, DataSet $result)
{
$result->push($this->name);
// Read the bytes into memory
$byte = $stream->readByte();
$bitPosition = 0;
// Get the structure
$structure = $this->structure->get();
foreach ($structure as $bitFieldName => $bitFieldSize) {
$value = ord($byte) >> $bitPosition & bindec(str_repeat('1', $bitFieldSize));
$result->setValue($bitFieldName, $value);
$bitPosition += $bitFieldSize;
}
$result->pop();
}
