dateconv.h

#ifndef EID_VWR_DATECONV_H
#define EID_VWR_DATECONV_H

#include <string>
#include "convworker.h"

struct Date {
    EID_STRING year;
    int month;
    EID_STRING day;

    Date() : year(TEXT("0")), month(0), day(TEXT("0")) {};
    Date(EID_STRING y, int m, EID_STRING d) : year(y), month(m), day(d) {};
};

class DateParser : public Date {
public:
    virtual void input(EID_STRING) = 0;
};

class DateWriter : public ConversionWorker {
private:
    DateWriter() {};
protected:
    DateParser* parser;
public:
    DateWriter(DateParser* p) : parser(p) {};
    virtual EID_STRING output() = 0;
    virtual EID_STRING convert(const void* original) {
        parser->input((EID_CHAR*)original);
        return output();
    }
};

class XmlDateParser : public DateParser {
public:
    virtual void input(EID_STRING);
};

class XmlDateWriter : public DateWriter {
public:
    XmlDateWriter(DateParser* p) : DateWriter(p) {};
    virtual EID_STRING output();
};

#endif