C++ (Cpp) IXMLDOMNode::get_attributes Examples

Example #1

File: XMLPaser.cpp Project: F5000/spree

UINT XMLPaser::ND_nGetTableRowCount( LPCTSTR strTable )
{
	UINT nItemCount = 0;
	MSXML2::IXMLDOMNode *pNode = NULL;

	try
	{
		pNode = ND_pGetTableNode( strTable );

		if ( pNode )
		{
			MSXML2::IXMLDOMNamedNodeMap* pNodeMap;

			if ( SUCCEEDED( pNode->get_attributes( &pNodeMap ) ) && pNodeMap )
			{
				MSXML2::IXMLDOMNode *pAttributeNode = NULL;

				for ( long i = 0; i < pNodeMap->Getlength(); i++ )
				{
					pNodeMap->get_item( i, &pAttributeNode );

					if ( pAttributeNode )
					{
						BSTR bstrName;
						_variant_t varRowName;
						pAttributeNode->get_nodeName( &bstrName );

						LPSTR pszName;
						UnicodeToAnsi( bstrName, &pszName );
						if ( strcmp( pszName, _T("ss:ExpandedRowCount") ) == 0 )
						{
							pAttributeNode->get_nodeValue( &varRowName );

							if ( varRowName.vt == VT_BSTR )
							{
								LPSTR pszTableName;
								UnicodeToAnsi( varRowName.bstrVal, &pszTableName );
								nItemCount = atoi( pszTableName );
								CoTaskMemFree( pszTableName );
							}
						}

						CoTaskMemFree( pszName );

						pAttributeNode->Release();
						VariantClear( &varRowName );
						::SysFreeString( bstrName );
					}
				}
				pNodeMap->Release();
			}
			pNode->Release();
		}

		return ( nItemCount );
	}
	catch(...)
	{
		return ( 0 );
	}
}

Example #2

File: XMLPaser.cpp Project: F5000/spree

// 이 함수의 리턴 값인 IXMLDOMNode 포인터는 쓰고 난 후에 Release를 해야한다.
MSXML2::IXMLDOMNode* XMLPaser::ND_pGetTableNode( LPCTSTR strTable )
{
	MSXML2::IXMLDOMNode *pWorksheetNode = NULL;
	MSXML2::IXMLDOMNode *pTableNode = NULL;
	long lFoundWorksheet = -1;

	try
	{
		m_pNodeList->reset();

		for ( long i = 0; i < m_lTableCount; i++ )
		{
			m_pNodeList->get_item( i, &pWorksheetNode );

			if ( pWorksheetNode )
			{
				MSXML2::IXMLDOMNamedNodeMap* pNodeMap;

				if ( SUCCEEDED( pWorksheetNode->get_attributes( &pNodeMap ) ) && pNodeMap )
				{
					MSXML2::IXMLDOMNode *pAttributeNode = NULL;
					pNodeMap->get_item( 0, &pAttributeNode );

					if ( pAttributeNode )
					{
						BSTR bstrName;
						_variant_t varTableName;
						pAttributeNode->get_nodeName( &bstrName );

						LPSTR pszName;
						UnicodeToAnsi( bstrName, &pszName );
						if ( strcmp( pszName, _T("ss:Name") ) == 0 )
						{
							pAttributeNode->get_nodeValue( &varTableName );

							if ( varTableName.vt == VT_BSTR )
							{
								LPSTR pszTableName;
								UnicodeToAnsi( varTableName.bstrVal, &pszTableName );

								// Found Worksheet!
								if ( stricmp( strTable, pszTableName ) == 0 )
								{
									lFoundWorksheet = i;
								}

								CoTaskMemFree( pszTableName );
							}
						}

						CoTaskMemFree( pszName );

						pAttributeNode->Release();
						VariantClear( &varTableName );
						::SysFreeString( bstrName );
					}
					pNodeMap->Release();
				}
				pWorksheetNode->Release();
			}
		}

		if ( lFoundWorksheet < 0 )
			throw ( 0 );

		m_pNodeList->get_item( lFoundWorksheet, &pWorksheetNode );

		if ( pWorksheetNode )
		{
			MSXML2::IXMLDOMNodeList* pNodeList;
			pWorksheetNode->get_childNodes( &pNodeList );
			if ( pNodeList )
			{
				for ( long i = 0; i < pNodeList->Getlength(); i++ )
				{
					pNodeList->get_item( i, &pTableNode );
					if ( pTableNode )
					{
						BSTR bstrName;
						pTableNode->get_nodeName( &bstrName );

						LPSTR pszName;
						UnicodeToAnsi( bstrName, &pszName );
						if ( strcmp( pszName, _T("Table") ) == 0 )
						{
							CoTaskMemFree( pszName );
							::SysFreeString( bstrName );
							pNodeList->Release();
							pWorksheetNode->Release();
							return ( pTableNode );
						}
						CoTaskMemFree( pszName );
						::SysFreeString( bstrName );
					}
				}
				pNodeList->Release();
			}
			pWorksheetNode->Release();
		}
		return ( NULL );
	}
	catch(...)
	{
		return ( NULL );
	}
}