#include "../Audacity.h"

#include <vector>

struct XML_ParserStruct;

typedef struct XML_ParserStruct *XML_Parser;

#include "XMLTagHandler.h"

#include "Internat.h" // for TranslatableString

class AUDACITY_DLL_API XMLFileReader final {

public:

XMLFileReader();

~XMLFileReader();

bool Parse(XMLTagHandler *baseHandler,

const FilePath &fname);

bool ParseString(XMLTagHandler *baseHandler,

const wxString &xmldata);

const TranslatableString &GetErrorStr() const;

const TranslatableString &GetLibraryErrorStr() const;

// Callback functions for expat

static void startElement(void *userData, const char *name,

const char **atts);

static void endElement(void *userData, const char *name);

static void charHandler(void *userData, const char *s, int len);

private:

XML_Parser mParser;

XMLTagHandler *mBaseHandler;

using Handlers = std::vector<XMLTagHandler*>;

Handlers mHandler;

TranslatableString mErrorStr;

TranslatableString mLibraryErrorStr;

};