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a894400a85bf4fa89419f5fef21492e93cf17b92
harbour-core/harbour/include/hbdate.h
Viktor Szakats 003fd7c41e 2010-01-14 18:01 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* src/rtl/strclear.c
    + HB_STRCLEAR() return value will now precisely inform about
      successful clear operation. Thanks to Mindaugas.

  * src/vm/hashfunc.c
  * src/vm/macro.c
  * src/vm/strapi.c
  * src/vm/runner.c
  * src/vm/estack.c
  * src/vm/codebloc.c
  * src/vm/hashes.c
  * src/vm/maindll.c
  * src/vm/dynsym.c
  * src/vm/debug.c
  * src/vm/itemapi.c
  * src/vm/garbage.c
  * src/vm/asort.c
  * src/vm/hvm.c
  * src/vm/cmdarg.c
  * src/vm/mainstd.c
  * src/vm/maindllp.c
  * src/vm/arrays.c
  * src/vm/task.c
  * src/vm/fm.c
  * src/vm/proc.c
  * src/vm/thread.c
  * src/vm/memvars.c
  * src/vm/arrayshb.c
  * src/vm/eval.c
  * src/vm/extend.c
  * src/vm/dynlibhb.c
  * src/vm/set.c
  * src/vm/classes.c
  * src/debug/dbgentry.c
  * src/common/hbgete.c
  * src/common/hbffind.c
  * src/common/hbver.c
  * src/common/hbprintf.c
  * src/common/hbfsapi.c
  * src/common/hbstr.c
  * src/common/expropt1.c
  * src/common/expropt2.c
  * src/common/hbdate.c
  * src/common/strwild.c
  * src/common/hbhash.c
  * src/rtl/gtdos/gtdos.c
  * src/rtl/fscopy.c
  * src/rtl/run.c
  * src/rtl/gtwin/gtwin.c
  * src/rtl/gtxwc/gtxwc.h
  * src/rtl/gtxwc/gtxwc.c
  * src/rtl/math.c
  * src/rtl/empty.c
  * src/rtl/gtcrs/gtcrs.c
  * src/rtl/trim.c
  * src/rtl/filehb.c
  * src/rtl/hbtoken.c
  * src/rtl/fstemp.c
  * src/rtl/gtchrmap.c
  * src/rtl/strmatch.c
  * src/rtl/gtstd/gtstd.c
  * src/rtl/gttrm/gttrm.c
  * src/rtl/padr.c
  * src/rtl/hbstrfmt.c
  * src/rtl/transfrm.c
  * src/rtl/fserr.c
  * src/rtl/minmax.c
  * src/rtl/hbfeof.c
  * src/rtl/dates.c
  * src/rtl/padc.c
  * src/rtl/gtcgi/gtcgi.c
  * src/rtl/errapi.c
  * src/rtl/version.c
  * src/rtl/hbregexc.c
  * src/rtl/hbrandom.c
  * src/rtl/strtran.c
  * src/rtl/hbprocfn.c
  * src/rtl/hbsocket.c
  * src/rtl/hbinet.c
  * src/rtl/copyfile.c
  * src/rtl/errintlo.c
  * src/rtl/gtapi.c
  * src/rtl/filesys.c
  * src/rtl/padl.c
  * src/rtl/hbregex.c
  * src/rtl/hbbit.c
  * src/rtl/isprint.c
  * src/rtl/saverest.c
  * src/rtl/diskspac.c
  * src/rtl/console.c
  * src/rtl/spfiles.c
  * src/rtl/gtos2/gtos2.c
  * src/rtl/philes.c
  * src/rtl/hbbffnc.c
  * src/rtl/hbgtcore.c
  * src/rtl/cdpapi.c
  * src/rtl/dirdrive.c
  * src/rtl/hbi18n1.c
  * src/rtl/gtclip.c
  * src/rtl/mlcfunc.c
  * src/rtl/gtapiu.c
  * src/rtl/accept.c
  * src/rtl/idle.c
  * src/rtl/itemseri.c
  * src/rtl/hbrunfun.c
  * src/rtl/setcolor.c
  * src/rtl/setkey.c
  * src/rtl/gtsln/mousesln.c
  * src/rtl/gtsln/gtsln.c
  * src/rtl/gtsln/kbsln.c
  * src/rtl/gtsln/gtsln.h
  * src/rtl/disksphb.c
  * src/rtl/strc.c
  * src/rtl/gtpca/gtpca.c
  * src/rtl/gtgui/gtgui.c
  * src/rtl/hbhex.c
  * src/rtl/trace.c
  * src/rtl/gt_tpl/gt_tpl.c
  * src/rtl/inkeyapi.c
  * src/rtl/filebuf.c
  * src/rtl/gete.c
  * src/rtl/setcurs.c
  * src/rtl/hbproces.c
  * src/rtl/langapi.c
  * src/rtl/gtwvt/gtwvt.h
  * src/rtl/gtwvt/gtwvt.c
  * src/rtl/mouse53.c
  * src/rtl/fssize.c
  * src/rtl/hbbyte.c
  * src/rtl/mouseapi.c
  * src/rtl/memofile.c
  * src/rtl/valtostr.c
  * src/rtl/file.c
  * src/rtl/val.c
  * src/rtl/rat.c
  * src/rdd/hbsix/sxcompr.c
  * include/hbvmpub.h
  * include/hbset.h
  * include/hbapicdp.h
  * include/hbstack.h
  * include/hbapilng.h
  * include/hbgtcore.h
  * include/hbapifs.h
  * include/hbthread.h
  * include/hbxvm.h
  * include/hbmacro.h
  * include/hbtypes.h
  * include/hbapi.h
  * include/hbapiitm.h
  * include/hbznet.h
  * include/hbvm.h
  * include/hbapidbg.h
  * include/hbcomp.h
  * include/hbsxfunc.h
  * include/hbcompdf.h
  * include/hbmather.h
  * include/hbapistr.h
  * include/hbwmain.c
  * include/hbexpra.c
  * include/hbexprop.h
  * include/hbsocket.h
  * include/hbapigt.h
  * include/hbapicls.h
  * include/hbhash.h
  * include/hbregex.h
  * include/hbexprb.c
  * include/hbdate.h
  * contrib/gtalleg/gtalleg.c
  * contrib/xhb/hboutdbg.c
  * contrib/xhb/hbserv.h
  * contrib/xhb/bkgtsks.c
  * contrib/xhb/dbf2txt.c
  * contrib/xhb/xhbis.c
  * contrib/xhb/fparse.c
  * contrib/xhb/xhb.h
  * contrib/xhb/xhbsave.c
  * contrib/xhb/xhbmsgs.c
  * contrib/xhb/freadlin.c
  * contrib/xhb/txtline.c
  * contrib/xhb/dbgfxc.c
  * contrib/xhb/xhberrc.c
  * contrib/xhb/filestat.c
  * contrib/xhb/xhbcopyf.c
  * contrib/xhb/hbnxs.h
  * contrib/xhb/hbserv.c
  * contrib/xhb/cstructc.c
  * contrib/xhb/xhbfunc.c
  * contrib/hbmzip/hbmzip.c
  * contrib/gtqtc/gtqtc.cpp
  * contrib/gtwvg/gtwvg.c
  * contrib/gtwvg/gtwvg.h
  * contrib/gtwvg/wvggui.c
  * contrib/gtwvg/wvgcuig.c
  * contrib/gtwvg/wvggui.h
  * contrib/gtwvg/wvgwin.c
  * contrib/gtwvg/wvgutils.c
  * contrib/gtwvg/wvgcore.c
  * contrib/gtwvg/wvgwing.c
  * contrib/hbmisc/hb_f.c
  * contrib/hbmisc/dates2.c
  * contrib/hbwin/hbwapi.h
  * contrib/hbbtree/tests/ctest.c
    * BOOL  -> HB_BOOL
    * TRUE  -> HB_TRUE
    * FALSE -> HB_FALSE
    ; If possible please try to verify me, at least your own are of interest
      or expertise. Look for HB_BOOL/HB_TRUE/HB_FALSE usage in WINAPI calls,
      if you see such thing, it's wrong. Also some, HB_BOOL WINAPI BOOL
      implicit conversions may need to be cleaned.
    ; I didn't touch PP, RDD, SDD and compiler parts yet.
    ; In few places it's possible that some in-line comments are disaligned
      after this operation.
2010-01-14 17:59:30 +00:00

162 lines
7.9 KiB
C
Raw Blame History

/*
* $Id$
*/
/*
* Harbour Project source code:
* Header file for the Date API
*
* Copyright 1999-2001 Viktor Szakats (harbour.01 syenar.hu)
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#ifndef HB_DATE_H_
#define HB_DATE_H_
#include "hbdefs.h"
HB_EXTERN_BEGIN
extern HB_EXPORT double hb_secondsCPU( int n );
extern HB_EXPORT double hb_dateSeconds( void );
/* return UTC julian timestamp in milliseconds */
extern HB_EXPORT HB_ULONG hb_dateMilliSeconds( void );
/* functions to operate on julian date values */
extern HB_EXPORT void hb_dateTimeStr( char * pszTime );
extern HB_EXPORT void hb_dateToday( int * piYear, int * piMonth, int * piDay );
extern HB_EXPORT long hb_dateEncode( int iYear, int iMonth, int iDay );
extern HB_EXPORT void hb_dateDecode( long julian, int * piYear, int * piMonth, int * piDay );
extern HB_EXPORT void hb_dateStrPut( char * szDate, int iYear, int iMonth, int iDay );
extern HB_EXPORT void hb_dateStrGet( const char * szDate, int * piYear, int * piMonth, int * piDay );
extern HB_EXPORT char * hb_dateDecStr( char * szDate, long lJulian );
extern HB_EXPORT long hb_dateEncStr( const char * szDate );
extern HB_EXPORT int hb_dateDOW( int iYear, int iMonth, int iDay );
extern HB_EXPORT int hb_dateJulianDOW( long lJulian );
/* RTL functions */
extern HB_EXPORT const char * hb_dateCMonth( int iMonth );
extern HB_EXPORT const char * hb_dateCDOW( int iDay );
extern HB_EXPORT char * hb_dateFormat( const char * szDate, char * szFormattedDate, const char * szDateFormat );
extern HB_EXPORT long hb_dateUnformat( const char * szDate, const char * szDateFormat );
/* functions to operate on time values */
extern HB_EXPORT long hb_timeEncode( int iHour, int iMinutes, int iSeconds, int iMSec );
extern HB_EXPORT void hb_timeDecode( long lMilliSec, int * piHour, int * piMinutes,
int * piSeconds, int * piMSec );
extern HB_EXPORT char * hb_timeStr( char * szTime, long lMilliSec );
extern HB_EXPORT HB_BOOL hb_timeStrGet( const char * szTime,
int * piHour, int * piMinutes,
int * piSeconds, int * piMSec );
extern HB_EXPORT void hb_timeStrRawGet( const char * szTime,
int * piHour, int * piMinutes,
int * piSeconds, int * piMSec );
/* functions to operate on date and time values */
extern HB_EXPORT void hb_timeStampGetLocal( int * piYear, int * piMonth, int * piDay,
int * piHour, int * piMinutes,
int * piSeconds, int * piMSec );
extern HB_EXPORT void hb_timeStampGet( long * plJulian, long * plMilliSec );
extern HB_EXPORT long hb_timeUTCOffset( void ); /* in seconds */
extern HB_EXPORT char * hb_timeStampStrRawPut( char * szDateTime, long lJulian, long lMilliSec );
extern HB_EXPORT void hb_timeStampStrRawGet( const char * szDateTime, long * plJulian, long * plMilliSec );
extern HB_EXPORT char * hb_timeStampStr( char * szDateTime, long lJulian, long lMilliSec );
extern HB_EXPORT HB_BOOL hb_timeStampStrGet( const char * szDateTime,
int * piYear, int * piMonth, int * piDay,
int * piHour, int * piMinutes, int * piSeconds,
int * piMSec );
extern HB_EXPORT HB_BOOL hb_timeStampStrGetDT( const char * szDateTime,
long * plJulian, long * plMilliSec );
extern HB_EXPORT double hb_timeStampPackDT( long lJulian, long lMilliSec );
extern HB_EXPORT void hb_timeStampUnpackDT( double dTimeStamp,
long * plJulian, long * plMilliSec );
extern HB_EXPORT double hb_timeStampPack( int iYear, int iMonth, int iDay,
int iHour, int iMinutes, int iSeconds, int iMSec );
extern HB_EXPORT void hb_timeStampUnpack( double dTimeStamp,
int * piYear, int * piMonth, int * piDay,
int * piHour, int * piMinutes, int * piSeconds,
int * piMSec );
extern HB_EXPORT double hb_timeStampPackD( int iYear, int iMonth, int iDay,
int iHour, int iMinutes, double dSeconds );
extern HB_EXPORT void hb_timeStampUnpackD( double dTimeStamp,
int * piYear, int * piMonth, int * piDay,
int * piHour, int * piMinutes, double * pdSeconds );
/* RTL functions */
extern HB_EXPORT char * hb_timeFormat( char * szBuffer, const char * szTimeFormat, long lMilliSec );
extern HB_EXPORT char * hb_timeStampFormat( char * szBuffer,
const char * szDateFormat, const char * szTimeFormat,
long lJulian, long lMilliSec );
extern HB_EXPORT long hb_timeUnformat( const char * szTime, const char * szTimeFormat );
extern HB_EXPORT void hb_timeStampUnformat( const char * szDateTime,
const char * szDateFormat, const char * szTimeFormat,
long * plJulian, long * plMilliSec );
HB_EXTERN_END
#define HB_MINUTES_PER_DAY ( 24 * 60 )
#define HB_SECONDS_PER_DAY ( HB_MINUTES_PER_DAY * 60 )
#define HB_MILLISECS_PER_DAY ( HB_SECONDS_PER_DAY * 1000 )
#define HB_TIMEDIFF_DEC 6 /* default number of decimal places in numeric timestamp diff values */
#if ( defined( _POSIX_C_SOURCE ) || defined( _XOPEN_SOURCE ) || \
defined( _BSD_SOURCE ) || defined( _SVID_SOURCE ) || \
defined( HB_OS_SUNOS ) || defined( HB_OS_BEOS ) ) && \
! defined( HB_OS_DARWIN_5 ) && !defined( HB_HAS_LOCALTIME_R )
# define HB_HAS_LOCALTIME_R
#endif
#endif /* HB_DATE_H_ */
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