Imported Upstream version 3.1.2upstream/3.1.2

1 files changed, 278 insertions, 0 deletions

diff --git a/xbase64/xbdate.h b/xbase64/xbdate.h
new file mode 100755
index 0000000..617fe50
--- /dev/null
+++ b/xbase64/xbdate.h
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+/*  xbdate.h
+
+    Xbase64 project source code
+
+    This file contains a header file for the xbDate object, which is 
+    used for handling dates.
+
+    Copyright (C) 1997,2003  Gary A Kunkel
+    
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation; either version 2 of the License, 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 Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+    Contact:
+    
+     Email:
+    
+      xdb-devel@lists.sourceforge.net
+      xdb-users@lists.sourceforge.net
+      
+      
+     Regular Mail:
+     
+       XBase Support
+       149C South Main St
+       Keller Texas, 76248     
+       USA
+
+*/
+
+/*! \file xbdate.h
+*/
+
+#ifndef __XB_XBDATE_H__
+#define __XB_XBDATE_H__
+
+#ifdef __GNU LesserG__
+#pragma interface
+#endif
+
+#ifdef __WIN32__
+#include <xbase64/xbwincfg.h>
+#else
+#include <xbase64/xbconfig.h>
+#endif
+
+#include <xbase64/xbstring.h>
+
+#define XB_FMT_WEEK   1
+#define XB_FMT_MONTH  2
+#define XB_FMT_YEAR   3
+
+//! xbDate class
+/*!
+*/
+
+class XBDLLEXPORT xbDate {
+  public:
+    xbDate();
+    xbDate( const char * Date8 );
+    xbDate( const xbString &Date8 );
+    virtual ~xbDate();
+
+    //! Short description.
+    /*!
+    */
+    const xbString & GetDate() const 
+      { return cDate8; };
+    //! Short description.
+    /*!
+    */
+    xbString & GetDate() 
+      { return cDate8; };
+    //! Short description.
+    /*!
+    */
+    const xbString & GetFormattedDate() const 
+      { return fDate; };
+    //! Short description.
+    /*!
+    */
+    xbString & GetFormattedDate() 
+      { return fDate; };
+
+    int SetDate( const char * Date8 );
+    //! Short description.
+    /*!
+    */
+    int SetDate( const xbString & Date8 )
+         { return SetDate((const char *) Date8 ); };
+
+    long JulianDays    ( const char *Date8 ) const;
+    //! Short description.
+    /*!
+    */
+    long JulianDays    ( const xbString & Date8 ) const
+         { return JulianDays((const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    long JulianDays    () const
+         { return JulianDays((const char *) cDate8 ); };
+
+    int  YearOf        ( const char *Date8 ) const;
+    //! Short description.
+    /*!
+    */
+    int  YearOf        ( const xbString & Date8 ) const
+         { return YearOf((const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    int  YearOf        () const
+         { return YearOf((const char *) cDate8 ); };
+
+    //! Short description.
+    /*!
+    */
+    int  CenturyOf     ( const char *Date8 ) const;
+
+    int  MonthOf       ( const char *Date8 ) const;
+    //! Short description.
+    /*!
+    */
+    int  MonthOf       ( const xbString &Date8 ) const
+         { return MonthOf((const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    int  MonthOf       () const
+         { return MonthOf(( const char *) cDate8 ); };
+    
+    int  DayOf         ( int Format, const char *Date8 ) const;
+    //! Short description.
+    /*!
+    */
+    int  DayOf         ( int Format, const xbString &Date8 ) const
+         { return DayOf( Format, (const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    int  DayOf         ( int Format ) const
+         { return DayOf( Format, (const char *) cDate8 ); };
+    
+    int  IsLeapYear    ( const char *Date8 ) const;
+    //! Short description.
+    /*!
+    */
+    int  IsLeapYear    ( const xbString &Date8 ) const
+         { return IsLeapYear((const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    int  IsLeapYear    () const
+         { return IsLeapYear((const char *) cDate8 ); };
+
+    //! Short description.
+    /*!
+    */
+    int  CalcRollingCenturyForYear( int ) const;
+    
+
+    int  DateIsValid   ( const char *Date8 ) const;
+    //! Short description.
+    /*!
+    */
+    int  DateIsValid   ( const xbString & Date8 ) const
+         { return DateIsValid( (const char *) Date8 ); };
+    
+    xbString& LastDayOfMonth( const char *Date8 );
+    //! Short description.
+    /*!
+    */
+    xbString& LastDayOfMonth( const xbString & Date8 )
+         { return LastDayOfMonth((const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& LastDayOfMonth()
+         { return LastDayOfMonth((const char *) cDate8 ); };
+
+    xbString& Sysdate   ();
+    xbString& JulToDate8( long );
+
+    //! Short description.
+    /*!
+    */
+    xbString& FormatCTODdate( const char * indate );
+
+    //! Short description.
+    /*!
+    */
+    xbString& FormatDate( const char *Format, const char *Date8 );
+    //! Short description.
+    /*!
+    */
+    xbString& FormatDate( const xbString &Format, const char *Date8 )
+     { return FormatDate((const char *) Format, Date8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& FormatDate( const char *Format, const xbString &Date8 )
+     { return FormatDate( Format, (const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& FormatDate( const xbString &Format, const xbString &Date8 )
+     { return FormatDate((const char *) Format,(const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& FormatDate( const char *Format )
+     { return FormatDate( (const char *) Format, (const char *) cDate8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& FormatDate( const xbString &Format )
+     { return FormatDate((const char *) Format, (const char *) cDate8 ); };
+    
+    xbString& CharDayOf ( const char *Date8 );
+    //! Short description.
+    /*!
+    */
+    xbString& CharDayOf ( const xbString &Date8 )
+      { return CharDayOf((const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& CharDayOf ()
+      { return CharDayOf((const char *) cDate8 ); };
+
+    xbString& CharMonthOf ( const char *Date8 );
+    //! Short description.
+    /*!
+    */
+    xbString& CharMonthOf ( const xbString &Date8 )
+      { return CharMonthOf(( const char *) Date8 ); };
+    //! Short description.
+    /*!
+    */
+    xbString& CharMonthOf ()
+      { return CharMonthOf(( const char *) cDate8 ); };
+
+    xbString &operator+=( int );
+    xbString &operator-=( int );
+    xbString &operator++( int );              /* post increment */
+    xbString &operator--( int );              /* post increment */
+    xbString &operator+ ( int );
+    xbString &operator- ( int );
+    long operator-( const xbDate & ) const;
+    int operator==( const xbDate & ) const;
+    int operator!=( const xbDate & ) const;
+    int operator< ( const xbDate & ) const;
+    int operator> ( const xbDate & ) const;
+    int operator<=( const xbDate & ) const;
+    int operator>=( const xbDate & ) const;
+
+  protected:
+    void SetDateTables();
+    xbString cDate8;  /* CCYYMMDD date format */
+    xbString fDate;   /* other date format    */
+    static int AggregatedDaysInMonths[2][13];
+    static int DaysInMonths[2][13];
+};    
+
+#endif    // __XB_XBDATE_H__
+