Files
harbour-core/harbour/contrib/libct/datetime.prg
Przemyslaw Czerpak e325d5c09a 2003-09-10 21:37 UTC+0200 Przemyslaw Czerpak <druzus@polbox.com>
* harbour/harbour.spec
    + new spec file. It creates four binary RPMs with shared and
      static libs core harbour compiler and tools and with Ron's PP
      which allow to run xBase files as scripts on *nix platform
      and new tool hbcmp, hbcc, hblnk, hbmk.
      For details see README.RPM
      Please remember that PP has poor GPL license. It is noticed in RPM
      headers.

  + harbour/hbgtmk.sh
    + simple script which connect to SourceForge CVS takes sources and
      build RPMs from them.

  + harbour/make_rpm.sh
    + script for checking dependences and making RPMs

  + harbour/make_tgz.sh
    + script for making binary package for this Linux distro which don't
      support RPM

  + harbour/bin/hb-mkslib.sh
    + script for building shared libs from static ones and/or object files

  + harbour/bin/pack_src.sh
    + script for packing harbour sources

  * harbour/Makefile
  * harbour/source/compiler/harbour.c
  * harbour/source/common/hbver.c
  * harbour/source/vm/cmdarg.c
  * harbour/source/vm/fm.c
  * harbour/source/vm/hvm.c
    * changes for some new futures in hb{cmp,lnk,mk} tools

  * harbour/contrib/libct/datetime.prg
    - redundant STOD removed (this function is part of RTL)

  * harbour/contrib/dot/pp.prg
  * harbour/contrib/dot/pp.txt
  * harbour/contrib/dot/pp_harb.ch
  * harbour/contrib/dot/rp_dot.ch
  * harbour/contrib/dot/rp_run.ch
    * upadting for runing xBase files as scripts.

All this changes (except Ron's PP) are my work borrowed from xHarbour.
2003-09-10 19:40:57 +00:00

328 lines
7.8 KiB
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/*
* $Id$
*/
/*
* Harbour Project source code:
* CT3 Date & Time functions: - BOM() / EOM()
* - BOQ() / EOQ()
* - BOY() / EOY()
* - STOD()
*
* Copyright 1999-2001 Marek Horodyski <homar@altkom.com.pl>
* 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.
*
*/
/* $DOC$
* $FUNCNAME$
* BOM()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* _B_egin _O_f _M_onth
* $SYNTAX$
* BOM ([<dDate>]) -> dDateBeginOfMonth
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* BOM() is compatible with CT3's BOM().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* EOM(),BOQ(),EOQ(),BOY(),EOY()
* $END$
*/
Function BOM( date)
date := If( ValType( date) == 'D', date, Date())
if (empty(date))
return (date)
endif
Return StoD( SubStr( DtoS( date), 1, 6) + '01')
/* $DOC$
* $FUNCNAME$
* EOM()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* _E_nd _O_f _M_onth
* $SYNTAX$
* EOM ([<dDate>]) -> dDateEndOfMonth
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* EOM() is compatible with CT3's EOM().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* BOM(),BOQ(),EOQ(),BOY(),EOY()
* $END$
*/
Function EOM( date)
Local m
date := If( ValType( date) == 'D', date, Date())
if (empty(date))
return (date)
endif
m := Month( date)
While Month( ++date) == m
End
Return --date
/* $DOC$
* $FUNCNAME$
* BOQ()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* _B_egin _O_f _Q_uarter
* $SYNTAX$
* BOQ ([<dDate>]) -> dDateBeginOfQuarter
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* BOQ() is compatible with CT3's BOQ().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* BOM(),EOM(),EOQ(),BOY(),EOY()
* $END$
*/
Function BOQ( date)
Local boq AS DATE, m AS NUMERIC, yyyy AS STRING
date := If( ValType( date) == 'D', date, Date())
if (empty(date))
return (date)
endif
yyyy := Str( Year( date), 4, 0)
If ( m := Month( date)) <= 3
boq := StoD( yyyy + '0101')
ElseIf m <= 6
boq := StoD( yyyy + '0401')
ElseIf m <= 9
boq := StoD( yyyy + '0701')
Else
boq := StoD( yyyy + '1001')
End
Return boq
/* $DOC$
* $FUNCNAME$
* EOQ()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* _E_nd _O_f _Q_uarter
* $SYNTAX$
* EOQ ([<dDate>]) -> dDateEndOfQuarter
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* EOQ() is compatible with CT3's EOQ().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* BOM(),EOM(),BOQ(),BOY(),EOY()
* $END$
*/
Function EOQ( date)
Local m AS NUMERIC, eoq AS DATE, yyyy AS STRING
date := If( ValType( date) == 'D', date, Date())
if (empty(date))
return (date)
endif
yyyy := Str( Year( date), 4, 0)
If ( m := Month( date)) <= 3
eoq := StoD( yyyy + '0331')
ElseIf m <= 6
eoq := StoD( yyyy + '0630')
ElseIf m <= 9
eoq := StoD( yyyy + '0930')
Else
eoq := StoD( yyyy + '1231')
End
Return eoq
/* $DOC$
* $FUNCNAME$
* BOY()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* _B_egin _O_f _Y_ear
* $SYNTAX$
* BOY ([<dDate>]) -> dDateBeginOfYear
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* BOY() is compatible with CT3's BOY().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* BOM(),EOM(),BOQ(),EOQ(),EOY()
* $END$
*/
Function BOY( date)
date := If( ValType( date) == 'D', date, Date())
if (empty(date))
return (date)
endif
Return StoD( Str( Year( date), 4, 0) + '0101')
/* $DOC$
* $FUNCNAME$
* EOY()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* _E_nd _O_f _Y_ear
* $SYNTAX$
* EOY ([<dDate>]) -> dDateEndOfYear
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* EOY() is compatible with CT3's EOY().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* BOM(),EOM(),BOQ(),EOQ(),BOY()
* $END$
*/
Function EOY( date)
date := If( ValType( date) == 'D', date, Date())
if (empty(date))
return (date)
endif
Return StoD( Str( Year( date), 4, 0) + '1231')
/* $DOC$
* $FUNCNAME$
* STOD()
* $CATEGORY$
* CT3 date and time functions
* $ONELINER$
* Convert ANSI date string to Harbour date
* $SYNTAX$
* STOD ([<cDate>]) -> dDate
* $ARGUMENTS$
* $RETURNS$
* $DESCRIPTION$
* TODO: add documentation
* $EXAMPLES$
* $TESTS$
* $STATUS$
* Started
* $COMPLIANCE$
* STOD() is compatible with CT3's STOD().
* $PLATFORMS$
* All
* $FILES$
* Source is datetime.prg, library is libct.
* $SEEALSO$
* $END$
*/
/* this function is allready implemented in RTL */
/*
Function StoD( cdate)
Local ofd := Set( _SET_DATEFORMAT, 'dd.mm.yyyy'), rvd
cdate := If( ValType( cdate) == 'C', cdate, DtoS( Date()))
rvd := CtoD( SubStr( cDate, 7, 2) + '.' + SubStr( cDate, 5, 2) + '.' + SubStr( cDate, 1, 4))
Set( _SET_DATEFORMAT, ofd)
Return rvd
*/