d951f45436
* harbour/include/hbapirdd.h
* harbour/source/rdd/workarea.c
* harbour/source/rdd/wafunc.c
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/hsx/hsx.c
* harbour/source/rdd/usrrdd/usrrdd.c
* modified RDD method declaration (DBENTRYP_*) to eliminate casting.
3-rd party RDD code have to be updated.
* modified some RDD structures to force more strict alignment.
Warning!!! AREA structured modified - all 3-rd party RDDs which
redefines AREA members instead of using AREA structure
directly have to be updated.
* harbour/include/hbrdddbf.h
* harbour/include/hbrddnsx.h
* harbour/include/hbrdddel.h
* harbour/include/hbrddsdf.h
* harbour/include/hbrddcdx.h
* harbour/include/hbrddntx.h
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/hbdbsort.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfnsx/dbfnsx1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/contrib/rddads/rddads.h
* harbour/contrib/rddads/ads1.c
* harbour/contrib/rddads/adsx.c
* harbour/contrib/rddads/adsfunc.c
* harbour/contrib/rddsql/hbrddsql.h
* harbour/contrib/rddsql/sqlbase.c
* harbour/contrib/rddsql/sqlmix.c
* harbour/contrib/rddsql/sddmy/mysqldd.c
* harbour/contrib/rddsql/sddpg/pgsqldd.c
* harbour/contrib/rddsql/sddfb/fbirddd.c
* harbour/contrib/rddsql/sddodbc/odbcdd.c
* harbour/contrib/hbbmcdx/bmdbfcdx.c
* harbour/contrib/hbbmcdx/hbbmcdx.h
* updated for new method declaration
* modified RDD AREA structures definition to use supper AREA structures
directly as 1-st member instead of redefining individual AREA members.
It resolves the synchronization problem so now modification in super
AREA structures does not force modifications in source code of
descendant RDDs. It also eliminates possible typos in manual structure
synchronization.
112 lines
3.9 KiB
C
112 lines
3.9 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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* SDF RDD
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*
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* Copyright 2006 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
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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_RDDSDF_H_
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#define HB_RDDSDF_H_
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#include "hbapirdd.h"
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HB_EXTERN_BEGIN
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/* SDF default file extensions */
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#define SDF_TABLEEXT ".txt"
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/*
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* SDF WORKAREA
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* ------------
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* The Workarea Structure of SDF RDD
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*
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*/
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typedef struct _SDFAREA
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{
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AREA area;
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/*
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* SDFS's additions to the workarea structure
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*
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* Warning: The above section MUST match WORKAREA exactly! Any
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* additions to the structure MUST be added below, as in this
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* example.
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*/
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PHB_FILE pFile; /* Data file handle */
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char * szFileName; /* Name of data file */
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char * szEol; /* EOL marker */
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USHORT uiEolLen; /* Size of EOL marker */
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USHORT uiRecordLen; /* Size of record */
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USHORT * pFieldOffset; /* Pointer to field offset array */
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BYTE * pRecord; /* Buffer of record data */
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HB_FOFFSET ulRecordOffset; /* Current record offest */
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HB_FOFFSET ulNextOffset; /* Next record offest */
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HB_FOFFSET ulFileSize; /* File table size in export mode */
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ULONG ulRecNo; /* Current record */
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ULONG ulRecCount; /* Number of records (in export) */
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BOOL fTransRec; /* Can put whole records */
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BOOL fFlush; /* Data was written to SDF and not commited */
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BOOL fShared; /* Shared file */
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BOOL fReadonly; /* Read only file */
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BOOL fPositioned; /* Positioned record */
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BOOL fRecordChanged; /* Record changed */
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} SDFAREA;
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typedef SDFAREA * LPSDFAREA;
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#ifndef SDFAREAP
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#define SDFAREAP LPSDFAREA
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#endif
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HB_EXTERN_END
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#endif /* HB_RDDSDF_H_ */
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