XercesXMLUtils.h

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#ifndef XERCESXMLUTILS_H
#define XERCESXMLUTILS_H

#include <xercesc/dom/DOM.hpp>
#include <iostream>

#ifndef HELPERS_IMP_EXP
    #ifdef VRECKO_LIBRARY
        #define HELPERS_IMP_EXP __declspec(dllexport)
    #else
        #define HELPERS_IMP_EXP __declspec(dllimport)
    #endif
#endif


HELPERS_IMP_EXP XERCES_CPP_NAMESPACE_QUALIFIER DOMNode* findXMLNode (XERCES_CPP_NAMESPACE_QUALIFIER DOMNode* rootNode, const char* nodeName, bool bSearchSubTrees = false);
    // Doesn't search the [rootNode]!
HELPERS_IMP_EXP char* getNodeTextTrans (XERCES_CPP_NAMESPACE_QUALIFIER DOMNode* node);
    // It's the callers responsibility to release the pointer (use XMLString::release()).


// ---------------------------------------------------------------------------
//  Class from XERCES examples:
//  ----
//  This is a simple class that lets us do easy (though not terribly efficient)
//  trancoding of XMLCh data to local code page for display.
// ---------------------------------------------------------------------------
class HELPERS_IMP_EXP StrX
{
    public :
        StrX(const XMLCh* const toTranscode) {
            // Call the private transcoding method
            fLocalForm = XERCES_CPP_NAMESPACE_QUALIFIER XMLString::transcode(toTranscode);
        }
    
        ~StrX() {
            XERCES_CPP_NAMESPACE_QUALIFIER XMLString::release(&fLocalForm);
        }
    
        //  Getter methods
        const char* localForm() const {
            return fLocalForm;
        }
    
    private :
        // -----------------------------------------------------------------------
        //  Private data members
        //
        //  fLocalForm
        //      This is the local code page form of the string.
        // -----------------------------------------------------------------------
        char*   fLocalForm;
};

#define XercesToStr(str) StrX(str).localForm()

inline XERCES_STD_QUALIFIER ostream& operator<<(XERCES_STD_QUALIFIER ostream& target, const StrX& toDump)
{
    target << toDump.localForm();
    return target;
}


#endif