#include "Poco/DOM/ElementsByTagNameList.h"

#include "Poco/DOM/Node.h"

#include "Poco/DOM/Document.h"

#include <climits>

namespace Poco {

namespace XML {

ElementsByTagNameList::ElementsByTagNameList(const Node* pParent, const XMLString& name):

}

ElementsByTagNameList::~ElementsByTagNameList()

{

_pParent->release();

}

Node* ElementsByTagNameList::item(unsigned long index) const

{

_count = 0;

return find(_pParent, index);

}

unsigned long ElementsByTagNameList::length() const

}

{

static const XMLString asterisk = toXMLString("*");

}

Node* ElementsByTagNameList::find(const Node* pParent, unsigned long index) const

{

if (!pParent) return 0;

// preorder search

Node* pCur = pParent->firstChild();

while (pCur)

{

if (pCur->nodeType() == Node::ELEMENT_NODE && (_name == asterisk || pCur->nodeName() == _name))

{

if (_count == index) return pCur;

_count++;

}

Node* pNode = find(pCur, index);

if (pNode) return pNode;

pCur = pCur->nextSibling();

}

return pCur;

}

void ElementsByTagNameList::autoRelease()

{

_pParent->ownerDocument()->autoReleasePool().add(this);

}

ElementsByTagNameListNS::ElementsByTagNameListNS(const Node* pParent, const XMLString& namespaceURI, const XMLString& localName):

}

ElementsByTagNameListNS::~ElementsByTagNameListNS()

{

_pParent->release();

}

Node* ElementsByTagNameListNS::item(unsigned long index) const

{

_count = 0;

return find(_pParent, index);

}

unsigned long ElementsByTagNameListNS::length() const

}

Node* ElementsByTagNameListNS::find(const Node* pParent, unsigned long index) const

{

if (!pParent) return 0;

// preorder search

Node* pCur = pParent->firstChild();

while (pCur)

{

if (pCur->nodeType() == Node::ELEMENT_NODE && (_localName == asterisk || pCur->localName() == _localName) && (_namespaceURI == asterisk || pCur->namespaceURI() == _namespaceURI))

{

if (_count == index) return pCur;

_count++;

}

Node* pNode = find(pCur, index);

if (pNode) return pNode;

pCur = pCur->nextSibling();

}

return pCur;

}

void ElementsByTagNameListNS::autoRelease()

{

_pParent->ownerDocument()->autoReleasePool().add(this);

}

} } // namespace Poco::XML