/*
 * Copyright 2010-2011, Oliver Tappe, zooey@hirschkaefer.de.
 * Distributed under the terms of the MIT License.
 */
#ifndef _ICU_TIME_CONVERSION_H
#define _ICU_TIME_CONVERSION_H


#include <time.h>

#include <StorageDefs.h>

#include "ICUTimeData.h"
#include "LocaleBackend.h"


namespace BPrivate {
namespace Libroot {


class ICUTimeConversion {
public:
                                                                ICUTimeConversion(const ICUTimeData& timeData);
        virtual                                         ~ICUTimeConversion();

        virtual void                            Initialize(
                                                                        TimeConversionDataBridge* dataBridge);

                        status_t                        TZSet(const char* timeZoneID, const char* tz);

                        status_t                        Localtime(const time_t* inTime,
                                                                        struct tm* tmOut);
                        status_t                        Gmtime(const time_t* inTime, struct tm* tmOut);

                        status_t                        Mktime(struct tm* inOutTm, time_t& timeOut);

                        status_t                        Timegm(struct tm* inOutTm, time_t& timeOut);

private:
                        status_t                        _FillTmValues(const U_NAMESPACE_QUALIFIER
                                                                                TimeZone* icuTimeZone,
                                                                        const time_t* inTime, struct tm* tmOut);

                        status_t                        _Mktime(const U_NAMESPACE_QUALIFIER
                                                                                TimeZone* icuTimeZone,
                                                                        struct tm* inOutTm, time_t& timeOut);

                        const ICUTimeData&      fTimeData;

                        TimeConversionDataBridge*       fDataBridge;

                        U_NAMESPACE_QUALIFIER TimeZone* fTimeZone;
                        char                            fTimeZoneID[B_FILE_NAME_LENGTH];
};


}       // namespace Libroot
}       // namespace BPrivate


#endif  // _ICU_TIME_BACKEND_H