691b3a9890
* changes to synhronize RDD code with xHarbour (state of 23.09.2005)
Many, many thanks to Przemek Czerpak for his work.
119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* DBF structures
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*
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* Copyright 1999 Bruno Cantero <bruno@issnet.net>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#ifndef HB_DBF_H_
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#define HB_DBF_H_
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#include "hbapirdd.h"
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HB_EXTERN_BEGIN
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/* DBF header */
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typedef struct _DBFHEADER
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{
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BYTE bVersion;
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BYTE bYear;
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BYTE bMonth;
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BYTE bDay;
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BYTE ulRecCount[ 4 ];
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BYTE uiHeaderLen[ 2 ];
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BYTE uiRecordLen[ 2 ];
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BYTE bReserved1[ 2 ];
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BYTE bTransaction; /* 1-transaction begin */
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BYTE bEncrypted; /* 1-encryptpted table */
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BYTE bReserved2[ 12 ];
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BYTE bHasTags; /* bit filed: 1-production index, 2-memo file in VFP */
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BYTE bCodePage;
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BYTE bReserved3[ 2 ];
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} DBFHEADER;
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typedef DBFHEADER * LPDBFHEADER;
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/* DBF fields */
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typedef struct _DBFFIELD
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{
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BYTE bName[ 11 ];
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BYTE bType;
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BYTE bReserved1[ 4 ]; /* offset from record begin in FP */
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BYTE bLen;
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BYTE bDec;
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BYTE bFieldFlags; /* 1-system column, 2-nullable, 4-binary */
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BYTE bCounter[4]; /* autoincrement counter */
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BYTE bStep; /* autoincrement step */
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BYTE bReserved2[ 7 ];
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BYTE bHasTag;
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} DBFFIELD;
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typedef DBFFIELD * LPDBFFIELD;
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/* SMT MEMO field */
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typedef struct _SMTFIELD
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{
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BYTE type[2];
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BYTE length[4];
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BYTE block[4];
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} SMTFIELD;
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typedef SMTFIELD * LPSMTFIELD;
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HB_EXTERN_END
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#endif /* HB_DBF_H_ */
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