AbstractDOMParser.cpp

    }


    fCurrentParent->appendChild(elem);

    fNodeStack->push(fCurrentParent);
    fCurrentParent = elem;
    fCurrentNode = elem;
    fWithinElement = true;

    // If an empty element, do end right now (no endElement() will be called)
    if (isEmpty)
        endElement(elemDecl, urlId, isRoot, elemPrefix);
}


void AbstractDOMParser::startEntityReference(const XMLEntityDecl& entDecl)
{
    const XMLCh * entName = entDecl.getName();
    DOMNamedNodeMap *entities = fDocumentType->getEntities();
    DOMEntityImpl* entity = (DOMEntityImpl*)entities->getNamedItem(entName);
    if (entity)
        entity->setActualEncoding(fScanner->getReaderMgr()->getCurrentEncodingStr());
    fCurrentEntity = entity;

    DOMEntityReference *er = fDocument->createEntityReferenceByParser(entName);

    //set the readOnly flag to false before appending node, will be reset in endEntityReference
    DOMEntityReferenceImpl *erImpl = (DOMEntityReferenceImpl *) er;
    erImpl->setReadOnly(false, true);

    if (fCreateEntityReferenceNodes == true)
    {
        fCurrentParent->appendChild(er);
    }

    fNodeStack->push(fCurrentParent);
    fCurrentParent = er;
    fCurrentNode = er;

    // this entityRef needs to be stored in Entity map too.
    // We'd decide later whether the entity nodes should be created by a
    // separated method in parser or not. For now just stick it in if
    // the ref nodes are created
    if (entity)
        entity->setEntityRef(er);
}


void AbstractDOMParser::XMLDecl(const   XMLCh* const version
                                , const XMLCh* const encoding
                                , const XMLCh* const standalone
                                , const XMLCh* const actualEncStr)
{
    fDocument->setStandalone(XMLString::equals(XMLUni::fgYesString, standalone));

    fDocument->setVersion(version);
    fDocument->setEncoding(encoding);
    fDocument->setActualEncoding(actualEncStr);
}

// ---------------------------------------------------------------------------
//  AbstractDOMParser: Helper methods
// ---------------------------------------------------------------------------
DOMElement* AbstractDOMParser::createElementNSNode(const XMLCh *namespaceURI,
                                                   const XMLCh *qualifiedName)
{
    return fDocument->createElementNS(namespaceURI, qualifiedName);
}
// ---------------------------------------------------------------------------
//  AbstractDOMParser: Deprecated methods
// ---------------------------------------------------------------------------
bool AbstractDOMParser::getDoValidation() const
{
    //
    //  We don't want to tie the public parser classes to the enum used
    //  by the scanner, so we use a separate one and map.
    //
    //  DON'T mix the new and old methods!!
    //
    const XMLScanner::ValSchemes scheme = fScanner->getValidationScheme();
    if (scheme == XMLScanner::Val_Always)
        return true;
    return false;
}

void AbstractDOMParser::setDoValidation(const bool newState)
{
    fScanner->setDoValidation
    (
        newState ? XMLScanner::Val_Always : XMLScanner::Val_Never
    );
}

//doctypehandler interfaces
void AbstractDOMParser::attDef
(
    const   DTDElementDecl&     elemDecl
    , const DTDAttDef&          attDef
    , const bool                ignoring
)
{	
    if (fDocumentType->isIntSubsetReading())
    {
        if (elemDecl.hasAttDefs())
        {
            fInternalSubset.append(attDef.getFullName());

            // Get the type and display it
            const XMLAttDef::AttTypes type = attDef.getType();
            switch(type)
            {
            case XMLAttDef::CData :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgCDATAString);
                break;
            case XMLAttDef::ID :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgIDString);
                break;
            case XMLAttDef::IDRef :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgIDRefString);
                break;
            case XMLAttDef::IDRefs :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgIDRefsString);
                break;
            case XMLAttDef::Entity :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgEntityString);
                break;
            case XMLAttDef::Entities :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgEntitiesString);
                break;
            case XMLAttDef::NmToken :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgNmTokenString);
                break;
            case XMLAttDef::NmTokens :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgNmTokensString);
                break;

            case XMLAttDef::Notation :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgNotationString);
                break;

            case XMLAttDef::Enumeration :
                fInternalSubset.append(chSpace);
                const XMLCh* enumString = attDef.getEnumeration();
                int length = XMLString::stringLen(enumString);
                if (length > 0) {

                    fInternalSubset.append(chOpenParen );
                    for(int i=0; i<length; i++) {
                        if (enumString[i] == chSpace)
                            fInternalSubset.append(chPipe);
                        else
                            fInternalSubset.append(enumString[i]);
                    }
                    fInternalSubset.append(chCloseParen);
                }
                break;
            }
            //get te default types of the attlist
            const XMLAttDef::DefAttTypes def = attDef.getDefaultType();
            switch(def)
            {
            case XMLAttDef::Required :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgRequiredString);
                break;
            case XMLAttDef::Implied :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgImpliedString);
                break;
            case XMLAttDef::Fixed :
                fInternalSubset.append(chSpace);
                fInternalSubset.append(XMLUni::fgFixedString);
                break;
            }

            const XMLCh* defaultValue = attDef.getValue();
            if (defaultValue != 0) {
                fInternalSubset.append(chSpace);
                fInternalSubset.append(chDoubleQuote);
                fInternalSubset.append(defaultValue);
                fInternalSubset.append(chDoubleQuote);
            }
        }
    }
}

void AbstractDOMParser::doctypeComment
(
    const   XMLCh* const    comment
)
{
    if (fDocumentType->isIntSubsetReading())
    {
        if (comment != 0)
        {
            fInternalSubset.append(XMLUni::fgCommentString);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(comment);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(chDash);
            fInternalSubset.append(chDash);
            fInternalSubset.append(chCloseAngle);
        }
    }
}

void AbstractDOMParser::doctypeDecl
(
    const   DTDElementDecl& elemDecl
    , const XMLCh* const    publicId
    , const XMLCh* const    systemId
    , const bool            hasIntSubset
    , const bool            hasExtSubset
)
{
    fDocumentType = (DOMDocumentTypeImpl *) fDocument->createDocumentType(elemDecl.getFullName(), publicId, systemId);
    fDocument->setDocumentType(fDocumentType);

}

void AbstractDOMParser::doctypePI
(
    const   XMLCh* const    target
    , const XMLCh* const    data
)
{
    if (fDocumentType->isIntSubsetReading())
    {
        //add these chars to internalSubset variable
        fInternalSubset.append(chOpenAngle);
        fInternalSubset.append(chQuestion);
        fInternalSubset.append(target);
        fInternalSubset.append(chSpace);
        fInternalSubset.append(data);
        fInternalSubset.append(chQuestion);
        fInternalSubset.append(chCloseAngle);
    }	
}


void AbstractDOMParser::doctypeWhitespace
(
    const   XMLCh* const    chars
    , const unsigned int    length
)
{
    if (fDocumentType->isIntSubsetReading())
        fInternalSubset.append(chars);
}

void AbstractDOMParser::elementDecl
(
    const   DTDElementDecl& decl
    , const bool            isIgnored
)
{
    if (fDocumentType->isIntSubsetReading())
    {
        fInternalSubset.append(chOpenAngle);
        fInternalSubset.append(chBang);
        fInternalSubset.append(XMLUni::fgElemString);
        fInternalSubset.append(chSpace);
        fInternalSubset.append(decl.getFullName());

        //get the ContentSpec information
        const XMLCh* contentModel = decl.getFormattedContentModel();
        if (contentModel != 0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(contentModel);
        }

        fInternalSubset.append(chCloseAngle);
    }
}

void AbstractDOMParser::endAttList
(
    const   DTDElementDecl& elemDecl
)
{
    if (fDocumentType->isIntSubsetReading())
    {
        //print the closing angle
        fInternalSubset.append(chCloseAngle);
    }

	// this section sets up default attributes.
	// default attribute nodes are stored in a NamedNodeMap DocumentTypeImpl::elements
	// default attribute data attached to the document is used to conform to the
	// DOM spec regarding creating element nodes & removing attributes with default values
	// see DocumentTypeImpl
	if (elemDecl.hasAttDefs())
	{		
        XMLAttDefList* defAttrs = &elemDecl.getAttDefList();
        XMLAttDef* attr = 0;

        DOMAttrImpl * insertAttr = 0;
        DOMElement     *elem  = fDocument->createElement(elemDecl.getFullName());
        DOMElementImpl *elemImpl = (DOMElementImpl *) elem;

		while (defAttrs->hasMoreElements())
        {
            attr = &defAttrs->nextElement();
            if (attr->getValue() != 0)
            {
                if (fScanner->getDoNamespaces())
                {
                    // DOM Level 2 wants all namespace declaration attributes
                    // to be bound to "http://www.w3.org/2000/xmlns/"
                    // So as long as the XML parser doesn't do it, it needs to
                    // done here.
                    const XMLCh* qualifiedName = attr->getFullName();
                    int index = DOMDocumentImpl::indexofQualifiedName(qualifiedName);

                    XMLBufBid bbQName(&fBufMgr);
                    XMLBuffer& buf = bbQName.getBuffer();
                    static const XMLCh XMLNS[] = {
                        chLatin_x, chLatin_m, chLatin_l, chLatin_n, chLatin_s, chNull};

                    if (index > 0) {
                        // there is prefix
                        // map to XML URI for all cases except when prefix == "xmlns"
                        XMLCh* prefix;
                        XMLCh temp[1000];

                        if (index > 999)
                            prefix = (XMLCh*) fMemoryManager->allocate
                            (
                                (index + 1) * sizeof(XMLCh)
                            );//new XMLCh[index+1];
                        else
                            prefix = temp;

                        XMLString::subString(prefix ,qualifiedName, 0, index);

                        if (XMLString::equals(prefix,XMLNS))
                            buf.append(XMLUni::fgXMLNSURIName);
                        else
                            buf.append(XMLUni::fgXMLURIName);

                        if (index > 999)
                            fMemoryManager->deallocate(prefix);//delete [] prefix;
                    }
                    else {
                        //   No prefix
                        if (XMLString::equals(qualifiedName,XMLNS))
                            buf.append(XMLUni::fgXMLNSURIName);
                    }

                    insertAttr = (DOMAttrImpl *) fDocument->createAttributeNS(
                       buf.getRawBuffer(),     // NameSpaceURI
                       qualifiedName);   // qualified name

                    DOMNode* remAttr = elemImpl->setAttributeNodeNS(insertAttr);
                    if (remAttr)
                        remAttr->release();
                }
                else
                {
                    // Namespaces is turned off...
                    insertAttr = (DOMAttrImpl *) fDocument->createAttribute(attr->getFullName());
                    DOMNode* remAttr = elemImpl->setAttributeNode(insertAttr);
                    if (remAttr)
                        remAttr->release();
                }

                insertAttr->setValue(attr->getValue());
                insertAttr->setSpecified(false);
            }
        }
        DOMNode* rem = fDocumentType->getElements()->setNamedItem(elemImpl);
        if (rem)
            rem->release();
    }
}

void AbstractDOMParser::endIntSubset()
{
    fDocumentType->setInternalSubset(fInternalSubset.getRawBuffer());
    // the buffer shouldn't be released as it is reused in the next parse
    // fBufMgr.releaseBuffer(fInternalSubset);
    fDocumentType->fIntSubsetReading = false;
}

void AbstractDOMParser::endExtSubset()
{
}

void AbstractDOMParser::entityDecl
(
    const   DTDEntityDecl&  entityDecl
    , const bool            isPEDecl
    , const bool            isIgnored
)
{
    DOMEntityImpl* entity = (DOMEntityImpl *) fDocument->createEntity(entityDecl.getName());

    entity->setPublicId(entityDecl.getPublicId());
    entity->setSystemId(entityDecl.getSystemId());
    entity->setNotationName(entityDecl.getNotationName());
    entity->setBaseURI(entityDecl.getBaseURI());

    DOMEntityImpl *previousDef = (DOMEntityImpl *)
	    fDocumentType->getEntities()->setNamedItem( entity );

    if (previousDef)
        previousDef->release();

    if (fDocumentType->isIntSubsetReading())
    {
        //add thes chars to internalSubset variable
        fInternalSubset.append(chOpenAngle);
        fInternalSubset.append(chBang);
        fInternalSubset.append(XMLUni::fgEntityString);
        fInternalSubset.append(chSpace);

        fInternalSubset.append(entityDecl.getName());

        const XMLCh* id = entity->getPublicId();
        if (id != 0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(XMLUni::fgPubIDString);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(chDoubleQuote);
            fInternalSubset.append(id);
            fInternalSubset.append(chDoubleQuote);
        }
        id = entity->getSystemId();
        if (id != 0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(XMLUni::fgSysIDString);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(chDoubleQuote);
            fInternalSubset.append(id);
            fInternalSubset.append(chDoubleQuote);

        }
        id = entity->getNotationName();
        if (id != 0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(XMLUni::fgNDATAString);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(id);
        }
        id = entityDecl.getValue();
        if (id !=0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(chDoubleQuote);
            fInternalSubset.append(id);
            fInternalSubset.append(chDoubleQuote);
        }

        fInternalSubset.append(chCloseAngle);
    }

}

void AbstractDOMParser::resetDocType()
{
	fDocumentType = 0;
}

void AbstractDOMParser::notationDecl
(
    const   XMLNotationDecl&    notDecl
    , const bool                isIgnored
)
{
    DOMNotationImpl* notation = (DOMNotationImpl *)fDocument->createNotation(notDecl.getName());
    notation->setPublicId(notDecl.getPublicId());
    notation->setSystemId(notDecl.getSystemId());
    notation->setBaseURI(notDecl.getBaseURI());

    DOMNode* rem = fDocumentType->getNotations()->setNamedItem( notation );
    if (rem)
        rem->release();

    if (fDocumentType->isIntSubsetReading())
    {
        //add thes chars to internalSubset variable
        fInternalSubset.append(chOpenAngle);
        fInternalSubset.append(chBang);
        fInternalSubset.append(XMLUni::fgNotationString);
        fInternalSubset.append(chSpace);

        fInternalSubset.append(notDecl.getName());

        const XMLCh* id = notation->getPublicId();
        if (id != 0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(XMLUni::fgPubIDString);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(chDoubleQuote);
            fInternalSubset.append(id);
            fInternalSubset.append(chDoubleQuote);
        }
        id = notation->getSystemId();
        if (id != 0) {
            fInternalSubset.append(chSpace);
            fInternalSubset.append(XMLUni::fgSysIDString);
            fInternalSubset.append(chSpace);
            fInternalSubset.append(chDoubleQuote);
            fInternalSubset.append(id);
            fInternalSubset.append(chDoubleQuote);

        }
        fInternalSubset.append(chCloseAngle);
    }
}

void AbstractDOMParser::startAttList
(
    const   DTDElementDecl& elemDecl
)
{
    if (fDocumentType->isIntSubsetReading())
    {
        fInternalSubset.append(chOpenAngle);
        fInternalSubset.append(chBang);
        fInternalSubset.append(XMLUni::fgAttListString);
        fInternalSubset.append(chSpace);
        fInternalSubset.append(elemDecl.getFullName());
    }
}

void AbstractDOMParser::startIntSubset()
{
	fDocumentType->fIntSubsetReading = true;
}

void AbstractDOMParser::startExtSubset()
{
}

void AbstractDOMParser::TextDecl
(
    const   XMLCh* const    versionStr
    , const XMLCh* const    encodingStr
)
{
    if (fCurrentEntity) {
        fCurrentEntity->setVersion(versionStr);
        fCurrentEntity->setEncoding(encodingStr);
    }
}

XERCES_CPP_NAMESPACE_END