XMLLib/XMLFileImpl.h

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#ifndef DONT_USE_XERCES_AS_XMLLIB
#pragma once
#include "XercesSupport.h"
 
 
 
namespace VectorworksMVR
{
    namespace XML
    {
        using namespace VectorworksMVR::Filing;
 
 
 
        // ----------------------------------------------------------------------------------------------------
        class CXMLFileImpl : public VCOMImpl<IXMLFile>, DOMErrorHandler
        {
        public:
            CXMLFileImpl();
            virtual         ~CXMLFileImpl();
 
            // IXMLFile
        public:
            virtual VCOMError   VCOM_CALLTYPE   CreateNew(const TXString& rootName);
            virtual VCOMError   VCOM_CALLTYPE   ReadFile(IFileIdentifier* pFileID);
            virtual VCOMError   VCOM_CALLTYPE   ReadBuffer(IXMLFileIOBuffer* pInputBuffer, EXMLEncoding encoding);
            virtual VCOMError   VCOM_CALLTYPE   WriteFile(IFileIdentifier* pFileID, EXMLEncoding encoding);
            virtual VCOMError   VCOM_CALLTYPE   WriteBuffer(IXMLFileIOBuffer* pOutputBuffer, EXMLEncoding encoding);
            virtual VCOMError   VCOM_CALLTYPE   GetRootNode(IXMLFileNode** ppOutNode);
            virtual VCOMError   VCOM_CALLTYPE   GetLastError(EXMLFileError& outError);
            virtual VCOMError   VCOM_CALLTYPE   SetFeature(EXMLFileFeature feature, bool bValue);
 
            virtual VCOMError   VCOM_CALLTYPE   GetSimpleNode(const TXString& nodePath, IXMLFileNode** ppOutNode);
            virtual VCOMError   VCOM_CALLTYPE   GetSimpleNode(IXMLFileNode* pRefNode, const TXString& nodePath, IXMLFileNode** ppOutNode);
            virtual VCOMError   VCOM_CALLTYPE   GetSimpleValue(const TXString& nodePath, TXString& outValue);
            virtual VCOMError   VCOM_CALLTYPE   GetSimpleValue(IXMLFileNode* pRefNode, const TXString& nodePath, TXString& outValue);
            virtual TXString    VCOM_CALLTYPE   GetSimpleValue(const TXString& nodePath, const TXString& defaultValue);
            virtual TXString    VCOM_CALLTYPE   GetSimpleValue(IXMLFileNode* pRefNode, const TXString& nodePath, const TXString& defaultValue);
            virtual VCOMError   VCOM_CALLTYPE   SetSimpleValue(const TXString& nodePath, const TXString& value);
            virtual VCOMError   VCOM_CALLTYPE   SetSimpleValue(IXMLFileNode* pRefNode, const TXString& nodePath, const TXString& value);
            virtual bool        VCOM_CALLTYPE   GetSimpleExist(const TXString& nodePath);                           // check to see if exist -- for organizing loops more efficiently
            virtual bool        VCOM_CALLTYPE   GetSimpleExist(IXMLFileNode* pRefNode, const TXString& nodePath);   // check to see if exist
 
            // DOMErrorHandler
        public:
            bool                            handleError(const DOMError& domError);
            void                            resetErrors();
 
        public:
            static  char                    GetPathDelimiter();
            static  char                    GetArrayStartDelimiter();
            static  void                    ConvertXMLError(XMLExcepts::Codes error);
            static  void                    ConvertXMLError(DOMException::ExceptionCode error);
            static  VCOMError               GetLastError();
            static  void                    SetLastError(VCOMError error);
            static  bool                    IsNameXMLValid(const XMLCh* szString, size_t len);
            static  EXMLFileError           GetLastEXMLFileError();
        static void                     Tokenize(const TXString& string, TXStringArray& outArray, const char* szTokens, size_t tokensLen, bool doStopTokenizeForSpecialCh = false, char stopStartCh = '\'');
 
        private:
            typedef EXMLFileError (*TWriteCallback)(void* pData, size_t dataSize, void* pEnv);
            void                            WriteXML(TWriteCallback pCallback, EXMLEncoding encoding, void* pEnv);
            virtual VCOMError               DoSimpleNode(IXMLFileNode* pRefNode, const TXString& nodePath, IXMLFileNode** ppOutNode, TXString& outValue, bool doWrite);
 
        private:
            DOMImplementationPtr    fpImpl;
 
            XercesDOMParserPtr      fpXercesDOMParser;      // Pointer to Xerces DOM parser structure
 
            DOMDocumentPtr          fpDomDocument;
            DOMElementPtr           fpDocRoot;
 
            // features
            bool                    fbDoFormatPrettyPrint;
            XMLCh                   fTheNewLine[5];
 
        private:
            static VCOMError        fLastError;
        };
        class CXMLFileImpl : public VCOMImpl<IXMLFile>, DOMErrorHandler {…};
    }
}
#endif