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harbour-core/harbour/source/rtl/dateshb.c
Viktor Szakats e4ddd5f914 2009-06-13 23:51 UTC+0200 Viktor Szakats (harbour.01 syenar.hu) 
* contrib/hbxbp/hbxbp.hbc
    + Added gtgui as default GT on win/wce systems.

  * include/extend.api
  * include/hbsetup.ch
  * include/hbapi.h
    + Added new HB_LEGACY_LEVEL3 macro to wrap legacy
      constructs to be deprecated in the next major release.
      Currently legacy IS*() parameter type checking macros
      are marked as such, ones present in CA-Cl*pper retained
      in extend.api even when this macro off.

    ; NOTE: It's recommended for 3rd party developers to
            start using new HB_IS*() macros. They work
            the same as Clipper compatible IS*() macros,
            but got a HB_ prefix: ISNUM( 1 ) -> HB_ISNUM( 1 )
            (not to be confused with HB_IS_*() macros which
            accept a PHB_ITEM)
            Here's a little batch which helps this process:
            ---
            gsar -o -s:x20ISNUM(       -r:x20HB_ISNUM(       *.c *.cpp
            gsar -o -s:x20ISCHAR(      -r:x20HB_ISCHAR(      *.c *.cpp
            gsar -o -s:x20ISLOG(       -r:x20HB_ISLOG(       *.c *.cpp
            gsar -o -s:x20ISARRAY(     -r:x20HB_ISARRAY(     *.c *.cpp
            gsar -o -s:x20ISBYREF(     -r:x20HB_ISBYREF(     *.c *.cpp
            gsar -o -s:x20ISDATE(      -r:x20HB_ISDATE(      *.c *.cpp
            gsar -o -s:x20ISDATETIME(  -r:x20HB_ISDATETIME(  *.c *.cpp
            gsar -o -s:x20ISNIL(       -r:x20HB_ISNIL(       *.c *.cpp
            gsar -o -s:x20ISTIMESTAMP( -r:x20HB_ISTIMESTAMP( *.c *.cpp
            gsar -o -s:x20ISBLOCK(     -r:x20HB_ISBLOCK(     *.c *.cpp
            gsar -o -s:x20ISPOINTER(   -r:x20HB_ISPOINTER(   *.c *.cpp
            gsar -o -s:x20ISSYMBOL(    -r:x20HB_ISSYMBOL(    *.c *.cpp
            gsar -o -s:x20ISOBJECT(    -r:x20HB_ISOBJECT(    *.c *.cpp
            gsar -o -s:x20ISHASH(      -r:x20HB_ISHASH(      *.c *.cpp
            gsar -o -s!ISNUM(          -r!HB_ISNUM(          *.c *.cpp
            gsar -o -s!ISCHAR(         -r!HB_ISCHAR(         *.c *.cpp
            gsar -o -s!ISLOG(          -r!HB_ISLOG(          *.c *.cpp
            gsar -o -s!ISARRAY(        -r!HB_ISARRAY(        *.c *.cpp
            gsar -o -s!ISBYREF(        -r!HB_ISBYREF(        *.c *.cpp
            gsar -o -s!ISDATE(         -r!HB_ISDATE(         *.c *.cpp
            gsar -o -s!ISDATETIME(     -r!HB_ISDATETIME(     *.c *.cpp
            gsar -o -s!ISNIL(          -r!HB_ISNIL(          *.c *.cpp
            gsar -o -s!ISTIMESTAMP(    -r!HB_ISTIMESTAMP(    *.c *.cpp
            gsar -o -s!ISBLOCK(        -r!HB_ISBLOCK(        *.c *.cpp
            gsar -o -s!ISPOINTER(      -r!HB_ISPOINTER(      *.c *.cpp
            gsar -o -s!ISSYMBOL(       -r!HB_ISSYMBOL(       *.c *.cpp
            gsar -o -s!ISOBJECT(       -r!HB_ISOBJECT(       *.c *.cpp
            gsar -o -s!ISHASH(         -r!HB_ISHASH(         *.c *.cpp
            ---

  * source/rtl/hbinet.c
    * Formatting.
    % Minor optimizations.

  * source/debug/dbgentry.c
  * source/rdd/dbcmd.c
  * source/rdd/dbcmd53.c
  * source/rdd/dbcmdx.c
  * source/rdd/dbdetach.c
  * source/rdd/dbsql.c
  * source/rdd/hbsix/sxfname.c
  * source/rdd/hbsix/sxord.c
  * source/rdd/hbsix/sxtable.c
  * source/rdd/usrrdd/usrrdd.c
  * source/rtl/at.c
  * source/rtl/box.c
  * source/rtl/cdpapi.c
  * source/rtl/chrasc.c
  * source/rtl/colorind.c
  * source/rtl/console.c
  * source/rtl/copyfile.c
  * source/rtl/dateshb.c
  * source/rtl/dirdrive.c
  * source/rtl/diskspac.c
  * source/rtl/disksphb.c
  * source/rtl/errapi.c
  * source/rtl/filesys.c
  * source/rtl/fscopy.c
  * source/rtl/fssize.c
  * source/rtl/fstemp.c
  * source/rtl/gete.c
  * source/rtl/gtfunc.c
  * source/rtl/gx.c
  * source/rtl/hbbit.c
  * source/rtl/hbgtcore.c
  * source/rtl/hbhex.c
  * source/rtl/hbi18n1.c
  * source/rtl/hbinet.c
  * source/rtl/hbprocfn.c
  * source/rtl/hbrandom.c
  * source/rtl/hbregex.c
  * source/rtl/hbstrsh.c
  * source/rtl/hbtoken.c
  * source/rtl/hbzlib.c
  * source/rtl/hbzlibgz.c
  * source/rtl/inkey.c
  * source/rtl/itemseri.c
  * source/rtl/left.c
  * source/rtl/math.c
  * source/rtl/maxrow.c
  * source/rtl/mlcfunc.c
  * source/rtl/mouse53.c
  * source/rtl/mousex.c
  * source/rtl/mtran.c
  * source/rtl/natmsg.c
  * source/rtl/padc.c
  * source/rtl/padl.c
  * source/rtl/padr.c
  * source/rtl/philes.c
  * source/rtl/philes53.c
  * source/rtl/rat.c
  * source/rtl/replic.c
  * source/rtl/right.c
  * source/rtl/round.c
  * source/rtl/run.c
  * source/rtl/saverest.c
  * source/rtl/scroll.c
  * source/rtl/setcolor.c
  * source/rtl/setcurs.c
  * source/rtl/setpos.c
  * source/rtl/shadow.c
  * source/rtl/strc.c
  * source/rtl/strmatch.c
  * source/rtl/strpeek.c
  * source/rtl/strtoexp.c
  * source/rtl/strtran.c
  * source/rtl/stuff.c
  * source/rtl/substr.c
  * source/rtl/tone.c
  * source/rtl/trace.c
  * source/rtl/transfrm.c
  * source/rtl/valtype.c
  * source/rtl/word.c
  * source/vm/arrayshb.c
  * source/vm/asort.c
  * source/vm/classes.c
  * source/vm/cmdarg.c
  * source/vm/eval.c
  * source/vm/hashfunc.c
  * source/vm/hvm.c
  * source/vm/memvars.c
  * source/vm/proc.c
  * source/vm/thread.c
    * IS*() -> HB_IS*() macro rename.
      (pass 1 - sf.net SVN works badly today, so I've split 
      the commit to raise the chances of a successfully 
      finished one)
2009-06-13 22:44:34 +00:00

430 lines
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/*
* $Id$
*/
/*
* Harbour Project source code:
* The Date API (Harbour level)
*
* Copyright 1999 Antonio Linares <alinares@fivetech.com>
* 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.
*
*/
/*
* The following parts are Copyright of the individual authors.
* www - http://www.harbour-project.org
*
* Copyright 1999 Jose Lalin <dezac@corevia.com>
* DAY()
* MONTH()
* YEAR()
* DOW()
*
* Copyright 1999 David G. Holm <dholm@jsd-llc.com>
* CTOD()
* DATE()
*
* Copyright 1999-2001 Viktor Szakats (harbour.01 syenar.hu)
* HB_STOD()
*
* See COPYING for licensing terms.
*
*/
#include "hbapi.h"
#include "hbapierr.h"
#include "hbapiitm.h"
#include "hbset.h"
#include "hbdate.h"
HB_FUNC( CTOD )
{
if( HB_ISCHAR( 1 ) )
hb_retdl( hb_dateUnformat( hb_parc( 1 ), hb_setGetDateFormat() ) );
else
hb_errRT_BASE_SubstR( EG_ARG, 1119, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_CTOD )
{
if( HB_ISCHAR( 1 ) )
{
const char * szFormat = hb_parc( 2 );
if( ! szFormat )
szFormat = hb_setGetDateFormat();
hb_retdl( hb_dateUnformat( hb_parc( 1 ), szFormat ) );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1119, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( DTOC )
{
if( HB_ISDATETIME( 1 ) )
{
char szDate[ 9 ];
char szFormatted[ 11 ];
hb_retc( hb_dateFormat( hb_pardsbuff( szDate, 1 ), szFormatted, hb_setGetDateFormat() ) );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1118, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_DTOC )
{
if( HB_ISDATETIME( 1 ) )
{
char szDate[ 9 ];
char szFormatted[ 11 ];
const char * szFormat = hb_parc( 2 );
if( ! szFormat )
szFormat = hb_setGetDateFormat();
hb_retc( hb_dateFormat( hb_pardsbuff( szDate, 1 ), szFormatted, szFormat ) );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1118, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( DTOS )
{
if( HB_ISDATETIME( 1 ) )
{
char szDate[ 9 ];
hb_retc( hb_pardsbuff( szDate, 1 ) );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1120, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
/* NOTE: Harbour extension, exactly the same as STOD(). */
HB_FUNC( HB_STOD )
{
PHB_ITEM pDateString = hb_param( 1, HB_IT_STRING );
hb_retds( hb_itemGetCLen( pDateString ) >= 7 ? hb_itemGetCPtr( pDateString ) : NULL );
}
HB_FUNC( YEAR )
{
PHB_ITEM pDate = hb_param( 1, HB_IT_DATETIME );
if( pDate )
{
int iYear, iMonth, iDay;
hb_dateDecode( hb_itemGetDL( pDate ), &iYear, &iMonth, &iDay );
hb_retnilen( iYear, 5 );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1112, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( MONTH )
{
PHB_ITEM pDate = hb_param( 1, HB_IT_DATETIME );
if( pDate )
{
int iYear, iMonth, iDay;
hb_dateDecode( hb_itemGetDL( pDate ), &iYear, &iMonth, &iDay );
hb_retnilen( iMonth, 3 );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1113, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( DAY )
{
PHB_ITEM pDate = hb_param( 1, HB_IT_DATETIME );
if( pDate )
{
int iYear, iMonth, iDay;
hb_dateDecode( hb_itemGetDL( pDate ), &iYear, &iMonth, &iDay );
hb_retnilen( iDay, 3 );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 1114, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( TIME )
{
char szResult[ 9 ];
hb_dateTimeStr( szResult );
hb_retclen( szResult, 8 );
}
HB_FUNC( DATE )
{
int iYear, iMonth, iDay;
hb_dateToday( &iYear, &iMonth, &iDay );
hb_retd( iYear, iMonth, iDay );
}
HB_FUNC( DOW )
{
PHB_ITEM pDate = hb_param( 1, HB_IT_DATETIME );
if( pDate )
hb_retnilen( hb_dateJulianDOW( hb_itemGetDL( pDate ) ), 3 );
else
hb_errRT_BASE_SubstR( EG_ARG, 1115, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_DATETIME )
{
long lDate, lTime;
hb_timeStampGet( &lDate, &lTime );
hb_rettdt( lDate, lTime );
}
HB_FUNC( HB_NTOT )
{
PHB_ITEM pNum = hb_param( 1, HB_IT_NUMERIC );
if( pNum )
hb_rettd( hb_itemGetND( pNum ) );
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_TTON )
{
PHB_ITEM pTime = hb_param( 1, HB_IT_DATETIME );
if( pTime )
hb_retnd( hb_itemGetTD( pTime ) );
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_TTOC )
{
long lDate, lTime;
if( hb_partdt( &lDate, &lTime, 1 ) )
{
const char * szDateFormat = hb_parc( 2 );
const char * szTimeFormat = hb_parc( 3 );
char szBuffer[ 27 ];
if( ! szDateFormat )
szDateFormat = hb_setGetDateFormat();
if( ! szTimeFormat )
szTimeFormat = hb_setGetTimeFormat();
hb_retc( hb_timeStampFormat( szBuffer, szDateFormat, szTimeFormat,
lDate, lTime ) );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_CTOT )
{
const char * szDateTime = hb_parc( 1 );
if( szDateTime )
{
long lDate, lTime;
const char * szDateFormat = hb_parc( 2 );
const char * szTimeFormat = hb_parc( 3 );
if( ! szDateFormat )
szDateFormat = hb_setGetDateFormat();
if( ! szTimeFormat )
szTimeFormat = hb_setGetTimeFormat();
hb_timeStampUnformat( szDateTime, szDateFormat, szTimeFormat, &lDate, &lTime );
hb_rettdt( lDate, lTime );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_TTOS )
{
long lDate, lTime;
if( hb_partdt( &lDate, &lTime, 1 ) )
{
char szBuffer[ 18 ];
hb_retc( hb_timeStampStrRawPut( szBuffer, lDate, lTime ) );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_STOT )
{
const char * szDateTime = hb_parc( 1 );
if( szDateTime )
{
long lDate, lTime;
hb_timeStampStrRawGet( szDateTime, &lDate, &lTime );
hb_rettdt( lDate, lTime );
}
else
hb_rettdt( 0, 0 );
}
HB_FUNC( HB_HOUR )
{
long lDate, lTime;
if( hb_partdt( &lDate, &lTime, 1 ) )
{
int iHour, iMinutes, iSeconds, iMSec;
hb_timeDecode( lTime, &iHour, &iMinutes, &iSeconds, &iMSec );
hb_retnilen( iHour, 3 );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_MINUTE )
{
long lDate, lTime;
if( hb_partdt( &lDate, &lTime, 1 ) )
{
int iHour, iMinutes, iSeconds, iMSec;
hb_timeDecode( lTime, &iHour, &iMinutes, &iSeconds, &iMSec );
hb_retnilen( iMinutes, 3 );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_SEC )
{
long lDate, lTime;
if( hb_partdt( &lDate, &lTime, 1 ) )
{
int iHour, iMinutes, iSeconds, iMSec;
hb_timeDecode( lTime, &iHour, &iMinutes, &iSeconds, &iMSec );
hb_retndlen( ( double ) ( iSeconds * 1000 + iMSec ) / 1000, 3, 3 );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_TSTOSTR )
{
long lDate, lTime;
if( hb_partdt( &lDate, &lTime, 1 ) )
{
char szBuffer[ 24 ];
hb_timeStampStr( szBuffer, lDate, lTime );
if( HB_ISLOG( 2 ) && hb_parl( 2 ) )
{
if( lTime == 0 )
{
if( lDate == 0 )
hb_retc( "00:00" );
else
{
szBuffer[ 10 ] = '\0';
hb_retc( szBuffer );
}
}
else
{
int i = 23;
while( szBuffer[ i - 1 ] == '0' )
--i;
if( szBuffer[ i - 1 ] == '.' )
{
--i;
if( szBuffer[ i - 1 ] == '0' && szBuffer[ i - 2 ] == '0' )
i -= 3;
}
szBuffer[ i ] = '\0';
if( lDate == 0 )
hb_retc( szBuffer + 11 );
else
hb_retc( szBuffer );
}
}
else
hb_retc( szBuffer );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
HB_FUNC( HB_STRTOTS )
{
const char * szDateTime = hb_parc( 1 );
if( szDateTime )
{
long lDate, lTime;
hb_timeStampStrGetDT( szDateTime, &lDate, &lTime );
hb_rettdt( lDate, lTime );
}
else
hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
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