#ifndef HOUSE_STYLE_READER_H
#define HOUSE_STYLE_READER_H

#include <string>
#include <map>
#include <set>
#include <vector>
#include <expat.h>
#include "wrapexpat.h"

using namespace std;

struct HouseStyleReaderData : public ParserData
{
    bool filterActive;
    string textnode;
    vector<pair<string, unsigned> > nodevector;
    unsigned depth, cutoffDepth;
    map<string, map<string, set<string> > > filterMap;
};

class HouseStyleReader : public WrapExpat
{
public:
    HouseStyleReader (
        map<string, map<string, set<string> > > &m
        );
    virtual ~HouseStyleReader();
    void getNodeVector ( vector<pair<string, unsigned> > &v );
private:
    std::auto_ptr<HouseStyleReaderData> ud;
    enum {
        STATE_UNKNOWN,
        STATE_ON_START,
        STATE_ON_END,
        STATE_ON_CDATA_START,
        STATE_ON_CDATA_END
    };

    static void XMLCALL start ( void *data, const XML_Char *el, const XML_Char **attr );
    static void XMLCALL end ( void *data, const XML_Char *el );
    static void XMLCALL characterdata ( void *userData, const XML_Char *s, int len );
    static void XMLCALL cdatastart ( void *userData );
    static void XMLCALL cdataend ( void *userData );
};

#endif