/**
* @param ProtocolNode $node
*/
protected function writeInternal($node)
{
$len = 1;
if ($node->getAttributes() != null) {
$len += count($node->getAttributes()) * 2;
}
if (count($node->getChildren()) > 0) {
$len += 1;
}
if (strlen($node->getData()) > 0) {
$len += 1;
}
$this->writeListStart($len);
$this->writeString($node->getTag());
$this->writeAttributes($node->getAttributes());
if (strlen($node->getData()) > 0) {
$this->writeBytes($node->getData());
}
if ($node->getChildren()) {
$this->writeListStart(count($node->getChildren()));
foreach ($node->getChildren() as $child) {
$this->writeInternal($child);
}
}
}
/**
* Get attributes from Node
*
* @param ProtocolNode $node
* @return string
*/
public function getAttributesHashFromNode($node)
{
$txt = '';
$attributes = $node->getAttributes();
if ($attributes) {
foreach ($attributes as $key => $value) {
$txt .= $key . ': ' . $value . "\n";
}
}
return $txt;
}
