ASN1TTime.h

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00001 /*
00002  * Copyright (c) 1997-2017 Objective Systems, Inc.
00003  *
00004  * This software is furnished under a license and may be used and copied
00005  * only in accordance with the terms of such license and with the
00006  * inclusion of the above copyright notice. This software or any other
00007  * copies thereof may not be provided or otherwise made available to any
00008  * other person. No title to and ownership of the software is hereby
00009  * transferred.
00010  *
00011  * The information in this software is subject to change without notice
00012  * and should not be construed as a commitment by Objective Systems, Inc.
00013  *
00014  * PROPRIETARY NOTICE
00015  *
00016  * This software is an unpublished work subject to a confidentiality agreement
00017  * and is protected by copyright and trade secret law.  Unauthorized copying,
00018  * redistribution or other use of this work is prohibited.
00019  *
00020  * The above notice of copyright on this source code product does not indicate
00021  * any actual or intended publication of such source code.
00022  *
00023  *****************************************************************************/
00024 
00025 #ifndef __ASN1TTIME_H__
00026 #define __ASN1TTIME_H__
00027 
00028 #ifndef _WIN32_WCE
00029 #include <time.h>
00030 #endif
00031 #include "rtsrc/asn1CppTypes.h"
00032 
00034 #define MAX_TIMESTR_SIZE 64
00035 
00042 #define LOG_TTMERR(stat) (mStatus = stat, stat)
00043 
00044 
00046 //
00047 // ASN1TTime
00048 //
00049 // ISO 8601 time and date for ITU-T X.680.
00050 //
00051 // Author Artem Bolgar.
00052 //
00053 
00071 class EXTRTCLASS ASN1TTime {
00072  public:
00076    short mYear;
00077 
00081    short mMonth;
00082 
00086    short mDay;
00087 
00091    short mHour;
00092 
00096    short mMinute;
00097 
00101    short mSecond;
00102 
00106    short mDiffHour;
00107 
00111    short mDiffMin;
00112 
00116    int   mSecFraction;
00117 
00121    int   mSecFracLen;
00122 
00126    int   mStatus;
00127 
00131    OSBOOL mbUtcFlag;
00132 
00137    OSBOOL mbDerRules;
00138 
00139    enum {
00140       January = 1,   Jan = 1,
00141       February = 2,  Feb = 2,
00142       March = 3,     Mar = 3,
00143       April = 4,     Apr = 4,
00144       May = 5,
00145       June = 6,      Jun = 6,
00146       July = 7,      Jul = 7,
00147       August = 8,    Aug = 8,
00148       September = 9, Sep = 9,
00149       October = 10,  Oct = 10,
00150       November = 11, Nov = 11,
00151       December = 12, Dec = 12
00152    };
00153 
00157    EXTRTMETHOD ASN1TTime ();
00158 
00165    EXTRTMETHOD ASN1TTime (OSBOOL useDerRules);
00166 
00167 
00173    EXTRTMETHOD ASN1TTime (const ASN1TTime& original);
00174 
00178    virtual EXTRTMETHOD ~ASN1TTime();
00179 
00190    virtual EXTRTMETHOD int getYear() const;
00191 
00205    virtual EXTRTMETHOD int getMonth() const;
00206 
00218    virtual EXTRTMETHOD int getDay() const;
00219 
00231    virtual EXTRTMETHOD int getHour() const;
00232 
00243    virtual EXTRTMETHOD int getMinute() const;
00244 
00255    virtual EXTRTMETHOD int getSecond() const;
00256 
00266    virtual EXTRTMETHOD int getFraction() const;
00267 
00279    virtual EXTRTMETHOD double getFractionAsDouble() const;
00280 
00290    virtual EXTRTMETHOD int getFractionStr(char* const pBuf, size_t bufSize) const;
00291 
00300    virtual EXTRTMETHOD int getFractionLen() const;
00301 
00316    virtual EXTRTMETHOD int getDiffHour() const;
00317 
00332    virtual EXTRTMETHOD int getDiffMinute() const;
00333 
00348    virtual EXTRTMETHOD int getDiff() const;
00349 
00358    virtual EXTRTMETHOD OSBOOL getUTC() const;
00359 
00375    virtual EXTRTMETHOD time_t getTime() const;
00376 
00381    void setDER (OSBOOL bvalue) { mbDerRules = bvalue; }
00382 
00394    virtual EXTRTMETHOD int setUTC(OSBOOL utc);
00395 
00407    virtual EXTRTMETHOD int setYear(short year_);
00408 
00423    virtual EXTRTMETHOD int setMonth(short month_);
00424 
00437    virtual EXTRTMETHOD int setDay(short day_);
00438 
00451    virtual EXTRTMETHOD int setHour(short hour_);
00452 
00464    virtual EXTRTMETHOD int setMinute(short minute_);
00465 
00477    virtual EXTRTMETHOD int setSecond(short second_);
00478 
00494    virtual EXTRTMETHOD int setFraction(int fraction, int fracLen = -1);
00495 
00507    virtual EXTRTMETHOD int setFraction (double frac, int fracLen);
00508 
00518    virtual EXTRTMETHOD int setFraction (char const* frac);
00519 
00536    virtual int setTime(time_t time, OSBOOL diffTime) = 0;
00537 
00555    virtual EXTRTMETHOD int setDiffHour(short dhour);
00556 
00575    virtual EXTRTMETHOD int setDiff(short dhour, short dminute);
00576 
00593    virtual EXTRTMETHOD int setDiff(short inMinutes);
00594 
00607    virtual int parseString (const char* string) = 0;
00608 
00615    virtual EXTRTMETHOD void clear();
00616 
00627    virtual int compileString (char* pbuf, size_t bufsize) const = 0;
00628 
00633    virtual EXTRTMETHOD int equals (const ASN1TTime&) const;
00634 
00642    EXTRTMETHOD const char* toString (char* pbuf, size_t bufsize) const;
00643 
00650    EXTRTMETHOD const char* toString (OSCTXT* pctxt) const;
00651 
00659    EXTRTMETHOD const char* toString () const;
00660 
00661    EXTRTMETHOD const ASN1TTime& operator = (const ASN1TTime& );
00662    virtual EXTRTMETHOD OSBOOL operator == (const ASN1TTime&) const;
00663    virtual EXTRTMETHOD OSBOOL operator != (const ASN1TTime&) const;
00664    virtual EXTRTMETHOD OSBOOL operator > (const ASN1TTime&) const;
00665    virtual EXTRTMETHOD OSBOOL operator < (const ASN1TTime&) const;
00666    virtual EXTRTMETHOD OSBOOL operator >= (const ASN1TTime&) const;
00667    virtual EXTRTMETHOD OSBOOL operator <= (const ASN1TTime&) const;
00668 
00669  protected:
00670    EXTRTMETHOD static int checkDate (int day, int month, int year);
00671    EXTRTMETHOD void privateInit ();
00672 
00673    EXTRTMETHOD static void addMilliseconds (int deltaMs,
00674                                 short& year, short& month, short& day,
00675                                 short& hour, short& minute,
00676                                 short& second, int& secFraction,
00677                                 int secFracLen);
00678    EXTRTMETHOD static void addDays (int deltaDays, short& year, short& month, short& day);
00679 
00680    EXTRTMETHOD int getDaysNum () const;
00681    EXTRTMETHOD long getMillisNum () const;
00682 
00683    EXTRTMETHOD static short daysInMonth(int i);
00684    EXTRTMETHOD static int daysAfterMonth(int i);
00685 
00686 } ;
00687 
00692 class EXTRTCLASS ASN1TGeneralizedTime : public ASN1TTime {
00693  public:
00694 
00698    inline ASN1TGeneralizedTime () {}
00699 
00706    EXTRTMETHOD ASN1TGeneralizedTime(const char* buf, OSBOOL useDerRules = FALSE);
00707 
00713    inline ASN1TGeneralizedTime(OSBOOL useDerRules) :
00714       ASN1TTime (useDerRules) {}
00715 
00719    inline ASN1TGeneralizedTime (const ASN1TGeneralizedTime& original) :
00720       ASN1TTime (original) {}
00721 
00731    EXTRTMETHOD int getCentury() const;
00732 
00742    EXTRTMETHOD int setCentury(short century);
00743 
00758    EXTRTMETHOD int setTime(time_t time, OSBOOL diffTime);
00759 
00767    EXTRTMETHOD int parseString (const char* string);
00768 
00769    inline const ASN1TGeneralizedTime& operator =
00770       (const ASN1TGeneralizedTime& tm)
00771    {
00772       return (const ASN1TGeneralizedTime&) ASN1TTime::operator = (tm);
00773    }
00774 
00785    EXTRTMETHOD int compileString (char* pbuf, size_t bufsize) const;
00786 } ;
00787 
00792 class EXTRTCLASS ASN1TUTCTime : public ASN1TTime {
00793  public:
00794 
00798    EXTRTMETHOD ASN1TUTCTime ();
00799 
00806    EXTRTMETHOD ASN1TUTCTime(const char* timeStr, OSBOOL useDerRules = FALSE);
00807 
00813    EXTRTMETHOD ASN1TUTCTime(OSBOOL useDerRules);
00814 
00818    ASN1TUTCTime (const ASN1TUTCTime& original) :
00819       ASN1TTime (original) {}
00820 
00835    EXTRTMETHOD int setYear(short year_);
00836 
00848    EXTRTMETHOD int setTime(time_t time, OSBOOL diffTime);
00849 
00861    EXTRTMETHOD int setUTC (OSBOOL utc);
00862 
00866    EXTRTMETHOD void clear();
00867 
00878    EXTRTMETHOD int compileString (char* pbuf, size_t bufsize) const;
00879 
00889    EXTRTMETHOD int parseString(const char* string);
00890 
00891    const ASN1TUTCTime& operator = (const ASN1TUTCTime& tm) {
00892       return (ASN1TUTCTime&) ASN1TTime::operator = (tm);
00893    }
00894 
00895  protected:
00896    /*
00897    * Gets fraction of second, 0..9.
00898    * Returns: Zero.
00899    */
00900    EXTRTMETHOD int getFraction() const;
00901 
00902    /*
00903    * This method is not applicable for ASN1TUTCTime.
00904    * Returns RTERR_NOTSUPP.
00905    */
00906    EXTRTMETHOD int setFraction (int fraction, int fracLen = -1);
00907 
00908 } ;
00909 #endif //__ASN1TTIME_H__
00910