C++ (Cpp) IXMLDOMElement::get_nodeName Beispiele

Beispiel #1

///////////////////////////////////////////////////////////////
// 功能: XML 文档文本转换成扫描参数结构
// 参数: sXMLDocText	[in]	XML文档的文本
//		 sp				[out]	扫描参数结构
// 返回: true - 成功, false - 失败
bool ScanParamXML::XMLToScanParam( const string &sXMLDocText, ScanParameter &sp )
{
	try
	{
		IXMLDOMDocument *pXmlDoc = NULL;
		IXMLDOMNode *pXmlDomNode = NULL;
			
		// 得到关于IXMLDOMDocument 接口的指针 pXMLDOC
		HRESULT hr = ::CoCreateInstance( CLSID_DOMDocument,
										NULL, 
										CLSCTX_INPROC_SERVER,
										IID_IXMLDOMDocument, 
										( void ** )&pXmlDoc );
		if( S_OK != hr )
		{
			return false;
		}

		//得到关于IXMLDOMNode接口的指针pXDN 
		hr = pXmlDoc->QueryInterface( IID_IXMLDOMNode,
									( void ** )&pXmlDomNode );
		if( S_OK != hr )
		{
			return false;
		}
		
		VARIANT_BOOL bOk;
		_variant_t varSrc = sXMLDocText.c_str();
		IXMLDOMElement *pRootNode;	// 根结点
		IXMLDOMNode *pNode;
		IXMLDOMNode *pNodeOut;
		
		pXmlDoc->loadXML( varSrc.bstrVal, &bOk  );	// 从字符串建立XML文档

		// 取得根结点
		pXmlDoc->get_documentElement( &pRootNode );		
		pRootNode->get_nodeName( &varSrc.bstrVal );

		// 遍历根结点的子结点
		for( pRootNode->get_firstChild( &pNode );
			pNode != NULL; pNode->get_nextSibling( &pNode ) )
		{
			pNode->get_nodeName( &varSrc.bstrVal );
			// cout << "Node name: " << varSrc.operator _bstr_t().operator char *() << endl;

			string sNodeName = _bstr_t( varSrc.bstrVal ).operator char *();
			if( sNodeName == string( "Depth" ) )
			{	// 发现 Depth 结点
				varSrc = ReadNodeText( pNode );
				sp.nDepth = atoi( _bstr_t( varSrc.bstrVal ).operator char *() );

				//cout << "Depth value: " << sp.nDepth << endl;
			}
			else if( sNodeName == string( "TryTimes" ) )
			{	// 发现 TryTimes 结点
				varSrc = ReadNodeText( pNode );
				sp.nTryTimes = atoi( _bstr_t( varSrc.bstrVal ).operator char *() );

				//cout << "TryTimes value: " << sp.nTryTimes << endl;
			}	
			else if( sNodeName == string( "Timeout" ) )
			{	// 发现 Timeout 结点
				varSrc = ReadNodeText( pNode );
				sp.nTimeout = atoi( _bstr_t( varSrc.bstrVal ).operator char *() );

				//cout << "Timeout value: " << sp.nTimeout << endl;
			}		
			else if( sNodeName == string( "MaxTreadCount" ) )
			{	// 发现 MaxTreadCount 结点
				varSrc = ReadNodeText( pNode );
				sp.nMaxTreadCount = atoi( _bstr_t( varSrc.bstrVal ).operator char *() );

				//cout << "MaxTreadCount value: " << sp.nMaxTreadCount << endl;
			}
			else if( sNodeName == string( "SubScan" ) )
			{	// 发现 SubScan 结点
				varSrc = ReadNodeText( pNode );
				sp.bSubScan = ( string( _bstr_t( varSrc.bstrVal ).operator char *() ) == XML_TRUE ) ;

				//cout << "SubScan value: " << sp.bSubScan << endl;
			}		
			else if( sNodeName == string( "DefaultCommunityGet" ) )
			{	// 发现 DefaultCommunityGet 结点
				varSrc = ReadNodeText( pNode );
				sp.sDefaultCommunityOfGet = _bstr_t( varSrc.bstrVal ).operator char *();

				//cout << "DefaultCommunityGet value: " << sp.sDefaultCommunityOfGet << endl;
			}		
			else if( sNodeName == string( "DefaultCommunitySet" ) )
			{	// 发现 DefaultCommunitySet 结点
				varSrc = ReadNodeText( pNode );
				sp.sDefaultCommunityOfSet = _bstr_t( varSrc.bstrVal ).operator char *();

				//cout << "DefaultCommunityOfSet value: " << sp.sDefaultCommunityOfSet << endl;
			}		
			else if( sNodeName == string( "Communitys" ) )
			{	// 发现 Communitys 结点
				ReadCommunityListNode( pNode, sp.vcCommunityList );
			}		
			else if( sNodeName == string( "AddStartEnds" ) )
			{	// 发现 AddStartEnds 结点
				ReadIpScopeListNode( pNode, sp.viIpScopeList );	// 读IpScopeList结点
			}		
			else if( sNodeName == string( "FilterStartEnds" ) )
			{	// 发现 FilterStartEnds 结点
				ReadIpScopeListNode( pNode, sp.viFilterStartEndList );	// 读IpScopeList结点
			}		
			else if( sNodeName == string( "SubnetList" ) )
			{	// 发现 SubnetList 结点
				ReadIpScopeListNode( pNode, sp.viSubnetList );	// 读IpScopeList结点
			}		
			else if( sNodeName == string( "SeedIpList" ) )
			{	// 发现 SeedIp 结点
				ReadStringListNode( pNode, sp.vsSeedIpList );
			}
		}		
		
		// cout << "XMLToScanParam done successfully!" << endl;
	} 
	catch(...)
	{
		return false;
	}
	return true;
}