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harbour-core/harbour/source/rdd/dbcmd.c
Viktor Szakats 8db0ce3340 2007-10-16 12:50 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* source/rtl/isprint.c
     ! Fixed ISPRINTER() on Win32 after last changes.
       Thanks Guillermo, pls test now.
   
   * source/rdd/dbcmd.c
     ! Marked as HB_EXTENSION: FIELDLEN(), FIELDDEC(), FIELDTYPE()

   * include/hbextern.ch
   * source/rdd/dbcmd.c
     ! Marked as HB_EXTENSION: DBDROP(), DBEXISTS(), RDDINFO()
       (they were properly marked in hbextern.ch but not in source)

   * include/hbextern.ch
   * source/rtl/disksphb.c
   * source/rtl/fssize.c
   * source/rtl/fstemp.c
   * source/rtl/inkey.c
   * source/rtl/oemansi.c
   * source/rtl/philes.c
   * source/rtl/setcolor.c
   * source/rtl/setfunc.prg
   * source/rtl/setkey.c
   * source/rtl/shadow.c
   * source/rtl/trace.c
   * source/rtl/valtostr.c
   * source/vm/dynsym.c
     + Removed HB_EXTENSION from all the .prg level functions 
       prefixed with HB_.
       (there was a mixed situation here, but there's no need 
       to mark any HB_ functions as extensions, as it's obvious 
       by their name. So as a rule, no HB_ prefixed function 
       should ever be marked as HB_EXTENSION anymore.)
     ! Fixed some inconsistencies in HB_EXTENSION between 
       hbextern.ch and actual sources.

   * source/rtl/tgetlist.prg
     * One HB_EXTENSION changed to !HB_C52_STRICT because it 
       was guarding a bugfix rather than a real extension.

   * source/rtl/gui.prg
     * _GetNumCol() is now always strictly compatible.
       NOTE added about sloppy C5.3 behaviour.

   * source/rtl/inkey.c
   * contrib/xhb/xhb.ch
   * contrib/xhb/xhbfunc.c
     ! __KEYBOARD() xhb hidden parameter extension moved to 
       xhb lib. For similar functionality inside Harbour 
       pls use HB_KEYPUT(). __KEYBOARD is now 100% C5.x 
       compatible.

   * source/rtl/setfunc.prg
     * __SetFunction() extension now uses HB_KEYPUT() instead 
       of __KEYBOARD() extended parameters.

   * source/compiler/hbfunchk.c
   * source/rtl/at.c
     ! AT() extra parameters handled when HB_EXTENSION is on 
       (was !HB_C52_STRICT). (The first extra parameter is 
       XPP and Flagship compatible. The three parameter version 
       of this function is called AT3() in CAVO.)
     ! TRIM()/RTRIM() extra parameters handled on compiler level 
       when HB_EXTENSION is on (default).
     ! FILE() parameter check turned off in compiler.
       (to be C5.x compatible)

   * source/rtl/alert.prg
     ! ALERT() Harbour extended parameter (1st parameter type) 
       is now guarded with HB_EXTENSION instead of HB_C52_STRICT.

   * source/rtl/gete.c
     ! GETE[NV]() Harbour extended parameter guarded with HB_EXTENSION.

   * source/vm/proc.c
     ! PROCFILE() Harbour extended parameter guarded with HB_EXTENSION.

   * source/rtl/mlcfunc.c
     ! Harbour extended parameters for MEMOLINE()/MLCOUNT()/
       MLPOS()/MLCTOPOS()/MPOSTOLC() are now guarded with HB_EXTENSION 
       (instead of HB_C52_STRICT). It seems to be possible to 
       specify custom EOLs for all these functions. (Maybe simple 
       automatic Unix/Win EOL style handling would be better here)

   * source/vm/memvars.c
     ! Guarded Harbour extension in __MVRESTORE() with HB_EXTENSION.

   ; After this cleanup:
     - HB_EXTENSION is marking extra features living inside existing C5.x 
                    functions or classes, or Harbour extension functions 
                    not complying with the HB_ prefix rule (we have six 
                    such functions in RDD). If there are more extended 
                    parameters in Harbour pls mark them with HB_EXTENSION 
                    too.
     - HB_C52_STRICT is guarding bugfixes compared to C5.x.
     - No HB_ functions are guarded with HB_EXTENSION anymore.
     - We'd pbly need to review each HB_EXTENSIONs to check whether they 
       are safe or not.
     - A list of HB_EXTENSIONs:
       - MLCOUNT()
         MEMOLINE()
         MLPOS()
         MLCPOS()
         MPOSTOLC()      - 5th and up can specify custom EOLs.
       - ALERT()         - 1st parameter type can be any type in Harbour, char only in C5.x
       - SET FUNCTION TO
         __SETFUNCTION   - 2nd parameter can be numeric or array of numeric in Harbour.
       - SETKEY()        - 3rd codeblock parameter ("isactive" block)
       - SAVESCREEN()    - 5th parameter: lNoCheck (?)
         RESTSCREEN()    - 6th parameter: lNoCheck (?)
       - AT()            - 3rd and 4th parameters to set search range. 3rd parameter is 
                           also supported by XPP and FS. Results in compiler error in C5.x.
                           (CAVO uses AT2() and AT3() for extended versions.)
       - TRIM()
         RTRIM()         - 2nd parameter is an extension regarding space trimming mode.
                           Results in compiler error in C5.x.
       - ALLTRIM()       - 2nd parameter is an extension regarding space trimming mode.
       - GETE()
         GETENV()        - 2nd parameter specifies a default value. Can be found in HB_GETENV().
       - PROCFILE()      - 1st parameter is a Harbour extension. Undocumented function in C5.x.
                           The extension looks similar to the one found in Flagship.
       - __MVRESTORE()   - 3rd/4th parameters are Harbour extensions to set variable name 
                           mask. Redirected from the internal 5.x function named __MRESTORE().
       - DB*()           - cRDD, nConnection, cCodePage extra parameters in many DB*() functions.
                           TOFIX: None of them is marked as HB_EXTENSION.
       - SET()s          - These are not marked as HB_EXTENSION.
       - ?               - Is there anything else?
2007-10-16 11:04:51 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
* Base RDD module
*
* Copyright 1999 Bruno Cantero <bruno@issnet.net>
* Copyright 2004-2007 Przemyslaw Czerpak <druzus / at / priv.onet.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.
*
*/
/*
* The following functions are added by
* Horacio Roldan <harbour_ar@yahoo.com.ar>
*
* ordKeyVal()
* ordKeyAdd()
* ordKeyDel()
* hb_rddIterateWorkAreas()
* hb_rddGetTempAlias
* __RDDGETTEMPALIAS
*
*/
#include "hbapi.h"
#include "hbapirdd.h"
#include "hbapierr.h"
#include "hbapiitm.h"
#include "hbvm.h"
#include "hbset.h"
/* The 5-th parameter is Harbour extensions */
HB_FUNC( AFIELDS )
{
USHORT uiFields, uiCount;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
PHB_ITEM pName = hb_param( 1, HB_IT_ARRAY );
PHB_ITEM pType = hb_param( 2, HB_IT_ARRAY );
PHB_ITEM pLen = hb_param( 3, HB_IT_ARRAY );
PHB_ITEM pDec = hb_param( 4, HB_IT_ARRAY );
#ifdef DBS_FLAG
PHB_ITEM pFlags = hb_param( 5, HB_IT_ARRAY );
#else
PHB_ITEM pFlags = NULL;
#endif
if( !pArea || ( !pName && !pType && !pLen && !pDec && !pFlags ) )
{
hb_retni( 0 );
return;
}
if( SELF_FIELDCOUNT( pArea, &uiFields ) != SUCCESS )
return;
if( pName )
{
USHORT uiArrayLen = ( USHORT ) hb_arrayLen( pName );
if( uiArrayLen < uiFields )
uiFields = uiArrayLen;
}
if( pType )
{
USHORT uiArrayLen = ( USHORT ) hb_arrayLen( pType );
if( uiArrayLen < uiFields )
uiFields = uiArrayLen;
}
if( pLen )
{
USHORT uiArrayLen = ( USHORT ) hb_arrayLen( pLen );
if( uiArrayLen < uiFields )
uiFields = uiArrayLen;
}
if( pDec )
{
USHORT uiArrayLen = ( USHORT ) hb_arrayLen( pDec );
if( uiArrayLen < uiFields )
uiFields = uiArrayLen;
}
if( pFlags )
{
USHORT uiArrayLen = ( USHORT ) hb_arrayLen( pFlags );
if( uiArrayLen < uiFields )
uiFields = uiArrayLen;
}
if( pName )
{
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
{
if( SELF_FIELDINFO( pArea, uiCount, DBS_NAME, hb_arrayGetItemPtr( pName, uiCount ) ) != SUCCESS )
return;
}
}
if( pType )
{
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
{
if( SELF_FIELDINFO( pArea, uiCount, DBS_TYPE, hb_arrayGetItemPtr( pType, uiCount ) ) != SUCCESS )
return;
}
}
if( pLen )
{
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
{
if( SELF_FIELDINFO( pArea, uiCount, DBS_LEN, hb_arrayGetItemPtr( pLen, uiCount ) ) != SUCCESS )
return;
}
}
if( pDec )
{
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
{
if( SELF_FIELDINFO( pArea, uiCount, DBS_DEC, hb_arrayGetItemPtr( pDec, uiCount ) ) != SUCCESS )
return;
}
}
#ifdef DBS_FLAG
if( pFlags )
{
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
{
if( SELF_FIELDINFO( pArea, uiCount, DBS_FLAG, hb_arrayGetItemPtr( pFlags, uiCount ) ) != SUCCESS )
return;
}
}
#endif
hb_retni( uiFields );
}
HB_FUNC( ALIAS )
{
USHORT uiArea;
AREAP pArea;
uiArea = hb_parni( 1 );
pArea = ( AREAP ) hb_rddGetWorkAreaPointer( uiArea );
if( pArea )
{
char szAlias[ HARBOUR_MAX_RDD_ALIAS_LENGTH + 1 ];
if( SELF_ALIAS( pArea, ( BYTE * ) szAlias ) == SUCCESS )
{
hb_retc( szAlias );
return;
}
}
hb_retc( NULL );
}
HB_FUNC( DBEVAL )
{
DBEVALINFO pEvalInfo;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
memset( &pEvalInfo, 0, sizeof( DBEVALINFO ) );
pEvalInfo.itmBlock = hb_param( 1, HB_IT_BLOCK );
if( !pEvalInfo.itmBlock )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEVAL" );
return;
}
pEvalInfo.dbsci.itmCobFor = hb_param( 2, HB_IT_BLOCK );
if( !pEvalInfo.dbsci.itmCobFor && !ISNIL( 2 ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEVAL" );
return;
}
pEvalInfo.dbsci.itmCobWhile = hb_param( 3, HB_IT_BLOCK );
if( !pEvalInfo.dbsci.itmCobWhile && !ISNIL( 3 ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEVAL" );
return;
}
pEvalInfo.dbsci.lNext = hb_param( 4, HB_IT_NUMERIC );
if( !pEvalInfo.dbsci.lNext && !ISNIL( 4 ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEVAL" );
return;
}
pEvalInfo.dbsci.itmRecID = hb_param( 5, HB_IT_NUMERIC );
if( !pEvalInfo.dbsci.itmRecID && !ISNIL( 5 ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEVAL" );
return;
}
pEvalInfo.dbsci.fRest = hb_param( 6, HB_IT_LOGICAL );
if( !pEvalInfo.dbsci.fRest && !ISNIL( 6 ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEVAL" );
return;
}
SELF_DBEVAL( pArea, &pEvalInfo );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBEVAL" );
}
HB_FUNC( DBF )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
char szAlias[ HARBOUR_MAX_RDD_ALIAS_LENGTH + 1 ];
if( SELF_ALIAS( pArea, ( BYTE * ) szAlias ) == SUCCESS )
{
hb_retc( szAlias );
return;
}
}
hb_retc( NULL );
}
HB_FUNC( BOF )
{
BOOL bBof = TRUE;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_BOF( pArea, &bBof );
hb_retl( bBof );
}
HB_FUNC( DBAPPEND )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
BOOL bUnLockAll = ISLOG( 1 ) ? hb_parl( 1 ) : TRUE;
ERRCODE errCode;
/* Clipper clears NETERR flag before APPEND */
hb_rddSetNetErr( FALSE );
errCode = SELF_APPEND( pArea, bUnLockAll );
hb_retl( errCode == SUCCESS );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBAPPEND" );
}
HB_FUNC( DBCLEARFILTER )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_CLEARFILTER( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBCLEARFILTER" );
}
HB_FUNC( DBCLOSEALL )
{
hb_rddCloseAll();
}
HB_FUNC( DBCLOSEAREA )
{
hb_rddReleaseCurrentArea();
}
HB_FUNC( DBCOMMIT )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_FLUSH( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBCOMMIT" );
}
HB_FUNC( DBCOMMITALL )
{
hb_rddFlushAll();
}
/*
* In Clipper the arguments are:
* dbCreate( cFile, aStruct, cRDD, lKeepOpen, cAlias, cDelimArg )
* In Harbour:
* dbCreate( cFile, aStruct, cRDD, lKeepOpen, cAlias, cDelimArg, cCodePage, nConnection )
*/
HB_FUNC( DBCREATE )
{
char * szFileName, * szAlias, * szDriver, * szCpId;
USHORT uiSize, uiLen;
PHB_ITEM pStruct, pFieldDesc, pDelim;
BOOL fKeepOpen, fCurrArea;
ULONG ulConnection;
/*
* NOTE: 4-th, 5-th and 6-th parameters are undocumented Clipper ones
* 4-th is boolean flag indicating if file should stay open
* 5-th is alias - if not given then WA is open without alias
* 6-th is optional DELIMITED value used by some RDDs like DELIM
*/
szFileName = hb_parc( 1 );
pStruct = hb_param( 2, HB_IT_ARRAY );
szDriver = hb_parc( 3 );
fKeepOpen = ISLOG( 4 );
fCurrArea = fKeepOpen && !hb_parl( 4 );
szAlias = hb_parc( 5 );
pDelim = hb_param( 6, HB_IT_ANY );
szCpId = hb_parc( 7 );
ulConnection = hb_parnl( 8 );
/*
* Clipper allows to use empty struct array for RDDs which does not
* support fields, f.e.: DBFBLOB in CL5.3
* In CL5.3 it's also possible to create DBF file without fields.
* if some RDD wants to block it then they should serve it in lower
* level, [druzus]
*/
if( !pStruct ||
#ifdef HB_C52_STRICT
hb_arrayLen( pStruct ) == 0 ||
#endif
!szFileName )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBCMDBADPARAMETER, NULL, "DBCREATE" );
return;
}
uiLen = ( USHORT ) hb_arrayLen( pStruct );
for( uiSize = 1; uiSize <= uiLen; ++uiSize )
{
pFieldDesc = hb_arrayGetItemPtr( pStruct, uiSize );
/* Validate items types of fields */
if( hb_arrayLen( pFieldDesc ) < 4 ||
!( hb_arrayGetType( pFieldDesc, 1 ) & HB_IT_STRING ) ||
!( hb_arrayGetType( pFieldDesc, 2 ) & HB_IT_STRING ) ||
!( hb_arrayGetType( pFieldDesc, 3 ) & HB_IT_NUMERIC ) ||
!( hb_arrayGetType( pFieldDesc, 4 ) & HB_IT_NUMERIC ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBCMDBADPARAMETER, NULL, "DBCREATE" );
return;
}
}
hb_retl( hb_rddCreateTable( szFileName, szDriver,
fCurrArea ? hb_rddGetCurrentWorkAreaNumber() : 0,
szAlias, fKeepOpen,
szCpId, ulConnection,
pStruct, pDelim ) == SUCCESS );
}
/*
* I'm not sure if lKeepOpen open works exactly like in DBCREATE, I haven't
* tested it with Clipper yet. If it doesn't then please inform me about it
* and I'll update the code. [druzus]
*/
/* __dbopensdf( cFile, aStruct, cRDD, lKeepOpen, cAlias, cDelimArg, cCodePage, nConnection ) */
HB_FUNC( __DBOPENSDF )
{
char * szFileName, * szAlias, * szDriver, * szCpId;
USHORT uiSize, uiLen;
PHB_ITEM pStruct, pFieldDesc, pDelim;
BOOL fKeepOpen, fCurrArea;
ULONG ulConnection;
ERRCODE errCode;
/*
* NOTE: 4-th and 5-th parameters are undocumented Clipper ones
* 4-th is boolean flag indicating if file should stay open and
* 5-th is alias - if not given then WA is open without alias
*/
szFileName = hb_parc( 1 );
pStruct = hb_param( 2, HB_IT_ARRAY );
szDriver = hb_parc( 3 );
fKeepOpen = ISLOG( 4 );
fCurrArea = fKeepOpen && !hb_parl( 4 );
szAlias = hb_parc( 5 );
pDelim = hb_param( 6, HB_IT_ANY );
szCpId = hb_parc( 7 );
ulConnection = hb_parnl( 8 );
if( !pStruct ||
hb_arrayLen( pStruct ) == 0 ||
!szFileName || !szFileName[ 0 ] )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBCMDBADPARAMETER, NULL, "__DBOPENSDF" );
return;
}
uiLen = ( USHORT ) hb_arrayLen( pStruct );
for( uiSize = 1; uiSize <= uiLen; ++uiSize )
{
pFieldDesc = hb_arrayGetItemPtr( pStruct, uiSize );
/* Validate items types of fields */
if( hb_arrayLen( pFieldDesc ) < 4 ||
!( hb_arrayGetType( pFieldDesc, 1 ) & HB_IT_STRING ) ||
!( hb_arrayGetType( pFieldDesc, 2 ) & HB_IT_STRING ) ||
!( hb_arrayGetType( pFieldDesc, 3 ) & HB_IT_NUMERIC ) ||
!( hb_arrayGetType( pFieldDesc, 4 ) & HB_IT_NUMERIC ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBCMDBADPARAMETER, NULL, "__DBOPENSDF" );
return;
}
}
errCode = hb_rddOpenTable( szFileName, szDriver,
fCurrArea ? hb_rddGetCurrentWorkAreaNumber() : 0,
szAlias, TRUE, TRUE,
szCpId, ulConnection,
pStruct, pDelim );
if( !fKeepOpen && errCode == SUCCESS )
hb_rddReleaseCurrentArea();
hb_retl( errCode == SUCCESS );
}
HB_FUNC( DBDELETE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_DELETE( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBDELETE" );
}
HB_FUNC( DBFILTER )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pFilter = hb_itemPutC( NULL, "" );
SELF_FILTERTEXT( pArea, pFilter );
hb_itemReturnRelease( pFilter );
}
else
hb_retc( NULL );
}
HB_FUNC( DBGOBOTTOM )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_GOBOTTOM( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBGOBOTTOM" );
}
HB_FUNC( DBGOTO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pItem = hb_param( 1, HB_IT_ANY );
if( !pItem )
hb_errRT_DBCMD( EG_ARG, EDBCMD_NOVAR, NULL, "DBGOTO" );
else
SELF_GOTOID( pArea, pItem );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBGOTO" );
}
HB_FUNC( DBGOTOP )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_GOTOP( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBGOTOP" );
}
HB_FUNC( __DBLOCATE )
{
DBSCOPEINFO dbScopeInfo;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
dbScopeInfo.itmCobFor = hb_param( 1, HB_IT_BLOCK );
dbScopeInfo.lpstrFor = NULL;
dbScopeInfo.itmCobWhile = hb_param( 2, HB_IT_BLOCK );
dbScopeInfo.lpstrWhile = NULL;
dbScopeInfo.lNext = hb_param( 3, HB_IT_NUMERIC );
dbScopeInfo.itmRecID = hb_param( 4, HB_IT_NUMERIC );
dbScopeInfo.fRest = hb_param( 5, HB_IT_LOGICAL );
dbScopeInfo.fIgnoreFilter = TRUE;
dbScopeInfo.fIncludeDeleted = TRUE;
dbScopeInfo.fLast = FALSE;
dbScopeInfo.fIgnoreDuplicates = FALSE;
dbScopeInfo.fBackward = FALSE;
if( SELF_SETLOCATE( pArea, &dbScopeInfo ) == SUCCESS )
SELF_LOCATE( pArea, FALSE );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EG_NOTABLE, NULL, "__DBLOCATE" );
}
HB_FUNC( __DBSETLOCATE )
{
PHB_ITEM pLocate;
DBSCOPEINFO pScopeInfo;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
pLocate = hb_param( 1, HB_IT_BLOCK );
if( pLocate )
{
memset( &pScopeInfo, 0, sizeof( DBSCOPEINFO ) );
pScopeInfo.itmCobFor = pLocate;
SELF_SETLOCATE( pArea, &pScopeInfo );
}
}
}
HB_FUNC( __DBCONTINUE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_LOCATE( pArea, TRUE );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "__DBCONTINUE" );
}
HB_FUNC( __DBPACK )
{
PHB_ITEM pBlock, pEvery;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
/*
* Additional feature: __dbPack( [<bBlock>, [<nEvery>] )
* Code Block to execute for every record.
*/
pBlock = hb_param( 1, HB_IT_BLOCK );
if( pBlock )
{
hb_itemRelease( pArea->valResult );
pArea->valResult = hb_itemArrayNew( 2 );
hb_arraySet( pArea->valResult, 1, pBlock );
pEvery = hb_param( 2, HB_IT_ANY );
if( pEvery && HB_IS_NUMERIC( pEvery ) )
hb_arraySet( pArea->valResult, 2, pEvery );
}
else
{
if( pArea->valResult )
hb_itemClear( pArea->valResult );
else
pArea->valResult = hb_itemNew( NULL );
}
SELF_PACK( pArea );
if( pBlock )
hb_itemClear( pArea->valResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "__DBPACK" );
}
HB_FUNC( DBRECALL )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_RECALL( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBRECALL" );
}
HB_FUNC( DBRLOCK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBLOCKINFO dbLockInfo;
dbLockInfo.fResult = FALSE;
dbLockInfo.itmRecID = hb_param( 1, HB_IT_ANY );
if( !dbLockInfo.itmRecID || ISNIL( 1 ) )
dbLockInfo.uiMethod = DBLM_EXCLUSIVE;
else
dbLockInfo.uiMethod = DBLM_MULTIPLE;
SELF_LOCK( pArea, &dbLockInfo );
hb_retl( dbLockInfo.fResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBRLOCK" );
}
HB_FUNC( DBRLOCKLIST )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pList = hb_itemArrayNew( 0 );
SELF_INFO( pArea, DBI_GETLOCKARRAY, pList );
hb_itemRelease( hb_itemReturnForward( pList ) );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBRLOCKLIST" );
}
HB_FUNC( DBRUNLOCK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_UNLOCK( pArea, hb_param( 1, HB_IT_ANY ) );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBRUNLOCK" );
}
HB_FUNC( DBSEEK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
if( !ISNIL( 1 ) )
{
PHB_ITEM pKey = hb_param( 1, HB_IT_ANY );
BOOL bSoftSeek = ISLOG( 2 ) ? ( BOOL ) hb_parl( 2 ) : hb_set.HB_SET_SOFTSEEK;
BOOL bFindLast = ISLOG( 3 ) ? hb_parl( 3 ) : FALSE, fFound = FALSE;
if( SELF_SEEK( pArea, bSoftSeek, pKey, bFindLast ) == SUCCESS )
{
if( SELF_FOUND( pArea, &fFound ) != SUCCESS )
fFound = FALSE;
}
hb_retl( fFound );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_SEEK_BADPARAMETER, NULL, "DBSEEK" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBSEEK" );
}
HB_FUNC( DBSELECTAREA )
{
char * szAlias = hb_parc( 1 );
if( szAlias )
{
hb_rddSelectWorkAreaAlias( szAlias );
if( hb_rddGetCurrentWorkAreaNumber() == HARBOUR_MAX_RDD_AREA_NUM )
hb_rddSelectFirstAvailable();
}
else
{
LONG lNewArea = hb_parnl( 1 );
/*
* NOTE: lNewArea >= HARBOUR_MAX_RDD_AREA_NUM used intentionally
* In Clipper area 65535 is reserved for "M" alias [druzus]
*/
if( lNewArea < 1 || lNewArea >= HARBOUR_MAX_RDD_AREA_NUM )
{
hb_rddSelectFirstAvailable();
}
else
{
hb_rddSelectWorkAreaNumber( lNewArea );
}
}
}
HB_FUNC( __DBSETFOUND )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pFound = hb_param( 1, HB_IT_LOGICAL );
if( pFound )
pArea->fFound = hb_itemGetL( pFound );
}
}
HB_FUNC( DBSETFILTER )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pBlock, pText;
DBFILTERINFO pFilterInfo;
pBlock = hb_param( 1, HB_IT_BLOCK );
if( pBlock )
{
pText = hb_param( 2, HB_IT_STRING );
pFilterInfo.itmCobExpr = pBlock;
if( pText )
pFilterInfo.abFilterText = pText;
else
pFilterInfo.abFilterText = hb_itemPutC( NULL, "" );
pFilterInfo.fFilter = TRUE;
pFilterInfo.lpvCargo = NULL;
pFilterInfo.fOptimized = FALSE;
SELF_SETFILTER( pArea, &pFilterInfo );
if( !pText )
hb_itemRelease( pFilterInfo.abFilterText );
}
else
{
SELF_CLEARFILTER( pArea );
}
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBSETFILTER" );
}
HB_FUNC( DBSKIP )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_SKIP( pArea, ISNUM( 1 ) ? hb_parnl( 1 ) : 1 );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBSKIP" );
}
HB_FUNC( DBSTRUCT )
{
PHB_ITEM pStruct = hb_itemArrayNew( 0 );
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
hb_tblStructure( pArea, pStruct, DBS_ALEN );
hb_itemRelease( hb_itemReturn( pStruct ) );
}
HB_FUNC( DBTABLEEXT )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
PHB_ITEM pItem = hb_itemPutC( NULL, "" );
if( !pArea )
{
LPRDDNODE pRddNode;
USHORT uiRddID;
pRddNode = hb_rddFindNode( hb_rddDefaultDrv( NULL ), &uiRddID );
if( pRddNode )
{
pArea = ( AREAP ) hb_rddNewAreaNode( pRddNode, uiRddID );
if( pArea )
{
SELF_INFO( pArea, DBI_TABLEEXT, pItem );
SELF_RELEASE( pArea );
}
}
}
else
{
SELF_INFO( pArea, DBI_TABLEEXT, pItem );
}
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
}
HB_FUNC( DBUNLOCK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_UNLOCK( pArea, NULL );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBUNLOCK" );
}
HB_FUNC( DBUNLOCKALL )
{
hb_rddUnLockAll();
}
HB_FUNC( DBUSEAREA )
{
hb_retl( hb_rddOpenTable( hb_parc( 3 ), hb_parc( 2 ),
hb_parl( 1 ) ? 0 : hb_rddGetCurrentWorkAreaNumber(),
hb_parc( 4 ), ISLOG( 5 ) ? hb_parl( 5 ) : !hb_set.HB_SET_EXCLUSIVE,
hb_parl( 6 ), hb_parc( 7 ), hb_parnl( 8 ), NULL, NULL ) == SUCCESS );
}
HB_FUNC( __DBZAP )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_ZAP( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "__DBZAP" );
}
HB_FUNC( DELETED )
{
BOOL bDeleted = FALSE;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_DELETED( pArea, &bDeleted );
hb_retl( bDeleted );
}
HB_FUNC( EOF )
{
BOOL bEof = TRUE;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_EOF( pArea, &bEof );
hb_retl( bEof );
}
HB_FUNC( FCOUNT )
{
USHORT uiFields = 0;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_FIELDCOUNT( pArea, &uiFields );
hb_retni( uiFields );
}
HB_FUNC( FIELDGET )
{
PHB_ITEM pItem = hb_itemNew( NULL );
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
USHORT uiField = hb_parni( 1 );
if( pArea && uiField )
{
SELF_GETVALUE( pArea, uiField, pItem );
}
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
}
#ifdef HB_EXTENSION
HB_FUNC( FIELDLEN )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiIndex;
if( ( uiIndex = hb_parni( 1 ) ) > 0 )
{
PHB_ITEM pItem = hb_itemNew( NULL );
if( SELF_FIELDINFO( pArea, uiIndex, DBS_LEN, pItem ) == SUCCESS )
{
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
return;
}
hb_itemRelease( pItem );
}
}
hb_retni(0);
}
HB_FUNC( FIELDDEC )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiIndex;
if( ( uiIndex = hb_parni( 1 ) ) > 0 )
{
PHB_ITEM pItem = hb_itemNew( NULL );
if( SELF_FIELDINFO( pArea, uiIndex, DBS_DEC, pItem ) == SUCCESS )
{
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
return;
}
hb_itemRelease( pItem );
}
}
hb_retni(0);
}
HB_FUNC( FIELDTYPE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiIndex;
if( ( uiIndex = hb_parni( 1 ) ) > 0 )
{
PHB_ITEM pItem = hb_itemNew( NULL );
if( SELF_FIELDINFO( pArea, uiIndex, DBS_TYPE, pItem ) == SUCCESS )
{
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
return;
}
hb_itemRelease( pItem );
}
}
hb_retc( NULL );
}
#endif
HB_FUNC( FIELDNAME )
{
char * szName;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
USHORT uiFields, uiIndex = hb_parni( 1 );
if( pArea && uiIndex )
{
if( SELF_FIELDCOUNT( pArea, &uiFields ) == SUCCESS &&
uiIndex <= uiFields )
{
szName = ( char * ) hb_xgrab( pArea->uiMaxFieldNameLength + 1 );
szName[ 0 ] = '\0';
SELF_FIELDNAME( pArea, uiIndex, szName );
hb_retcAdopt( szName );
return;
}
/* This is not Clipper compatible! - David G. Holm <dholm@jsd-llc.com>
*
hb_errRT_DBCMD( EG_ARG, EDBCMD_FIELDNAME_BADPARAMETER, NULL, "FIELDNAME" );
*/
}
hb_retc( NULL );
}
HB_FUNC( FIELDPOS )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea && hb_parclen( 1 ) > 0 )
hb_retni( hb_rddFieldIndex( pArea, hb_parc( 1 ) ) );
else
hb_retni( 0 );
}
HB_FUNC( FIELDPUT )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiIndex = hb_parni( 1 );
if( uiIndex > 0 )
{
PHB_ITEM pItem = hb_param( 2, HB_IT_ANY );
if( pItem && !HB_IS_NIL( pItem ) )
{
if( SELF_PUTVALUE( pArea, uiIndex, pItem ) == SUCCESS )
{
hb_itemReturn( pItem );
}
}
}
}
}
HB_FUNC( FLOCK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBLOCKINFO dbLockInfo;
dbLockInfo.fResult = FALSE;
dbLockInfo.itmRecID = NULL;
dbLockInfo.uiMethod = DBLM_FILE;
SELF_LOCK( pArea, &dbLockInfo );
hb_retl( dbLockInfo.fResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "FLOCK" );
}
HB_FUNC( FOUND )
{
BOOL bFound = FALSE;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_FOUND( pArea, &bFound );
hb_retl( bFound );
}
HB_FUNC( HEADER )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( !pArea )
hb_retni( 0 );
else
{
PHB_ITEM pItem = hb_itemNew( NULL );
SELF_INFO( pArea, DBI_GETHEADERSIZE, pItem );
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
}
}
HB_FUNC( INDEXORD )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pInfo;
memset( &pInfo, 0, sizeof( DBORDERINFO ) );
pInfo.itmResult = hb_itemPutNI( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_NUMBER, &pInfo );
hb_retni( hb_itemGetNI( pInfo.itmResult ) );
hb_itemRelease( pInfo.itmResult );
}
else
hb_retni( 0 );
}
/* Same as RECCOUNT() */
HB_FUNC( LASTREC )
{
ULONG ulRecCount = 0;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_RECCOUNT( pArea, &ulRecCount );
hb_retnl( ulRecCount );
}
HB_FUNC( LOCK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBLOCKINFO dbLockInfo;
dbLockInfo.fResult = FALSE;
dbLockInfo.itmRecID = NULL;
dbLockInfo.uiMethod = DBLM_EXCLUSIVE;
SELF_LOCK( pArea, &dbLockInfo );
hb_retl( dbLockInfo.fResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "LOCK" );
}
HB_FUNC( LUPDATE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pItem = hb_itemNew( NULL );
SELF_INFO( pArea, DBI_LASTUPDATE, pItem );
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
}
else
hb_retds( "" );
}
HB_FUNC( NETERR )
{
hb_retl( hb_rddGetNetErr() );
if( ISLOG( 1 ) )
hb_rddSetNetErr( hb_parl( 1 ) );
}
HB_FUNC( ORDBAGEXT )
{
DBORDERINFO pInfo;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
memset( &pInfo, 0, sizeof( DBORDERINFO ) );
pInfo.itmResult = hb_itemPutC( NULL, "" );
if( !pArea )
{
LPRDDNODE pRddNode;
USHORT uiRddID;
pRddNode = hb_rddFindNode( hb_rddDefaultDrv( NULL ), &uiRddID );
if( pRddNode )
{
pArea = ( AREAP ) hb_rddNewAreaNode( pRddNode, uiRddID );
if( pArea )
{
SELF_ORDINFO( pArea, DBOI_BAGEXT, &pInfo );
SELF_RELEASE( pArea );
}
}
}
else
{
SELF_ORDINFO( pArea, DBOI_BAGEXT, &pInfo );
}
hb_itemReturn( pInfo.itmResult );
hb_itemRelease( pInfo.itmResult );
}
HB_FUNC( ORDBAGNAME )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_ANY );
if( pOrderInfo.itmOrder && !HB_IS_STRING( pOrderInfo.itmOrder ) )
{
if( HB_IS_NIL( pOrderInfo.itmOrder ) )
pOrderInfo.itmOrder = NULL;
else if( HB_IS_NUMERIC( pOrderInfo.itmOrder ) )
{
if( hb_itemGetNI( pOrderInfo.itmOrder ) == 0 )
pOrderInfo.itmOrder = NULL;
}
else
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "ORDBAGNAME" );
return;
}
}
pOrderInfo.itmResult = hb_itemPutC( NULL, "" );
SELF_ORDINFO( pArea, DBOI_BAGNAME, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDBAGNAME" );
}
HB_FUNC( ORDCONDSET )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
LPDBORDERCONDINFO lpdbOrdCondInfo;
PHB_ITEM pItem;
lpdbOrdCondInfo = ( LPDBORDERCONDINFO ) hb_xgrab( sizeof( DBORDERCONDINFO ) );
lpdbOrdCondInfo->abFor = hb_parclen( 1 ) > 0 ?
( BYTE * ) hb_strdup( hb_parc( 1 ) ) : NULL;
pItem = hb_param( 2, HB_IT_BLOCK );
lpdbOrdCondInfo->itmCobFor = pItem ? hb_itemNew( pItem ) : NULL;
lpdbOrdCondInfo->fAll = !ISLOG( 3 ) || hb_parl( 3 );
lpdbOrdCondInfo->abWhile = hb_parclen( 17 ) > 0 ?
( BYTE * ) hb_strdup( hb_parc( 17 ) ) : NULL;
pItem = hb_param( 4, HB_IT_BLOCK );
lpdbOrdCondInfo->itmCobWhile = pItem ? hb_itemNew( pItem ) : NULL;
pItem = hb_param( 5, HB_IT_BLOCK );
lpdbOrdCondInfo->itmCobEval = pItem ? hb_itemNew( pItem ) : NULL;
lpdbOrdCondInfo->lStep = hb_parnl( 6 );
lpdbOrdCondInfo->itmStartRecID = ISNIL( 7 ) ? NULL : hb_itemNew( hb_param( 7, HB_IT_ANY ) );
lpdbOrdCondInfo->lNextCount = hb_parnl( 8 );
lpdbOrdCondInfo->itmRecID = ISNIL( 9 ) ? NULL : hb_itemNew( hb_param( 9, HB_IT_ANY ) );
lpdbOrdCondInfo->fRest = hb_parl( 10 );
lpdbOrdCondInfo->fDescending = hb_parl( 11 );
/* 12th parameter is always nil in CL5.3, in CL5.2 it's compound flag */
lpdbOrdCondInfo->fCompound = hb_parl( 12 );
lpdbOrdCondInfo->fAdditive = hb_parl( 13 );
lpdbOrdCondInfo->fUseCurrent = hb_parl( 14 );
lpdbOrdCondInfo->fCustom = hb_parl( 15 );
lpdbOrdCondInfo->fNoOptimize = hb_parl( 16 );
/* 18th parameter in[x]Harbour is MEMORY flag added by Alexander for
DBFNTX, so far it was served in hacked way inside SELF_ORDSETCOND()
so it was working only if this method was called from ORDCONDSET()
function. I also do not like the idea that it was called MEMORY.
It should be RDD decision how such index will be served on low
level and it should be IMHO called TEMPORARY - if RDD wants then
it can make it fully in memory or in temporary file which will
be removed on index close operation */
lpdbOrdCondInfo->fTemporary = hb_parl( 18 );
/* 19th parameter is CL5.2 USEFILTER parameter which means
that RDD should respect SET FILTER and SET DELETE flag */
lpdbOrdCondInfo->fUseFilter = hb_parl( 19 );
/* 20th parameter is xHarbour extenstion and informs RDD that
index is not shared between other clients */
lpdbOrdCondInfo->fExclusive = hb_parl( 20 );
if( lpdbOrdCondInfo->itmCobWhile )
lpdbOrdCondInfo->fRest = TRUE;
if( lpdbOrdCondInfo->lNextCount || lpdbOrdCondInfo->itmRecID ||
lpdbOrdCondInfo->fRest || lpdbOrdCondInfo->fUseCurrent ||
lpdbOrdCondInfo->fUseFilter )
lpdbOrdCondInfo->fAll = FALSE;
lpdbOrdCondInfo->fActive = !lpdbOrdCondInfo->fAll ||
lpdbOrdCondInfo->abFor || lpdbOrdCondInfo->itmCobFor ||
lpdbOrdCondInfo->abWhile || lpdbOrdCondInfo->itmCobWhile ||
lpdbOrdCondInfo->fNoOptimize || lpdbOrdCondInfo->itmCobEval ||
lpdbOrdCondInfo->fTemporary;
lpdbOrdCondInfo->fScoped = !lpdbOrdCondInfo->fAll;
lpdbOrdCondInfo->lpvCargo = NULL;
hb_retl( SELF_ORDSETCOND( pArea, lpdbOrdCondInfo ) == SUCCESS );
}
else
hb_retl( FALSE );
}
HB_FUNC( ORDCREATE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERCREATEINFO dbOrderInfo;
DBCONSTRAINTINFO dbConstrInfo;
dbOrderInfo.lpdbOrdCondInfo = pArea->lpdbOrdCondInfo;
dbOrderInfo.abBagName = ( BYTE * ) hb_parcx( 1 );
dbOrderInfo.atomBagName = ( BYTE * ) hb_parcx( 2 );
dbOrderInfo.itmOrder = NULL;
dbOrderInfo.fUnique = ISLOG( 5 ) ? ( BOOL ) hb_parl( 5 ) : hb_set.HB_SET_UNIQUE;
dbOrderInfo.abExpr = hb_param( 3, HB_IT_STRING );
if( ( ( dbOrderInfo.abBagName == NULL || strlen( ( char * ) dbOrderInfo.abBagName ) == 0 ) &&
( dbOrderInfo.atomBagName == NULL || strlen( ( char * ) dbOrderInfo.atomBagName ) == 0 ) ) ||
!dbOrderInfo.abExpr )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "ORDCREATE" );
return;
}
dbOrderInfo.itmCobExpr = hb_param( 4, HB_IT_BLOCK );
dbConstrInfo.abConstrName = ( BYTE * ) hb_parc( 6 );
dbConstrInfo.abTargetName = ( BYTE * ) hb_parc( 7 );
dbConstrInfo.itmRelationKey = hb_param( 8, HB_IT_ARRAY );
if( dbConstrInfo.abConstrName && dbConstrInfo.abTargetName && dbConstrInfo.itmRelationKey )
{
dbConstrInfo.fEnabled = hb_parl( 9 );
dbOrderInfo.lpdbConstraintInfo = &dbConstrInfo;
}
else
{
dbOrderInfo.lpdbConstraintInfo = NULL;
}
SELF_ORDCREATE( pArea, &dbOrderInfo );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDCREATE" );
}
HB_FUNC( ORDBAGCLEAR )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.atomBagName = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.atomBagName )
pOrderInfo.atomBagName = hb_param( 1, HB_IT_NUMERIC );
hb_retl( SELF_ORDLSTDELETE( pArea, &pOrderInfo ) == SUCCESS );
}
else
hb_retl( FALSE );
}
HB_FUNC( ORDDESTROY )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
hb_retl( SELF_ORDDESTROY( pArea, &pOrderInfo ) == SUCCESS );
}
else
hb_retl( FALSE );
}
HB_FUNC( ORDFOR )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
pOrderInfo.itmOrder = hb_param( 1, HB_IT_ANY );
if( pOrderInfo.itmOrder && !HB_IS_STRING( pOrderInfo.itmOrder ) )
{
if( HB_IS_NIL( pOrderInfo.itmOrder ) )
pOrderInfo.itmOrder = NULL;
else if( HB_IS_NUMERIC( pOrderInfo.itmOrder ) )
{
if( hb_itemGetNI( pOrderInfo.itmOrder ) == 0 )
pOrderInfo.itmOrder = NULL;
}
else
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "ORDFOR" );
return;
}
}
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
pOrderInfo.itmNewVal = hb_param( 3, HB_IT_STRING );
pOrderInfo.itmResult = hb_itemPutC( NULL, "" );
pOrderInfo.itmCobExpr = NULL;
pOrderInfo.fAllTags = FALSE;
SELF_ORDINFO( pArea, DBOI_CONDITION, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDFOR" );
}
HB_FUNC( ORDKEY )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_ANY );
if( pOrderInfo.itmOrder && !HB_IS_STRING( pOrderInfo.itmOrder ) )
{
if( HB_IS_NIL( pOrderInfo.itmOrder ) )
pOrderInfo.itmOrder = NULL;
else if( HB_IS_NUMERIC( pOrderInfo.itmOrder ) )
{
if( hb_itemGetNI( pOrderInfo.itmOrder ) == 0 )
pOrderInfo.itmOrder = NULL;
}
else
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "ORDKEY" );
return;
}
}
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
pOrderInfo.itmResult = hb_itemPutC( NULL, "" );
SELF_ORDINFO( pArea, DBOI_EXPRESSION, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEY" );
}
#ifdef HB_COMPAT_C53
HB_FUNC( ORDKEYCOUNT )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* Either or both may be NIL */
pOrderInfo.itmResult = hb_itemPutNL( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_KEYCOUNT, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYCOUNT" );
}
HB_FUNC( ORDKEYNO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* Either or both may be NIL */
pOrderInfo.itmNewVal = NULL;
pOrderInfo.itmResult = hb_itemPutNL( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_POSITION, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYNO" );
}
HB_FUNC( ORDKEYGOTO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmNewVal = hb_param( 1 , HB_IT_NUMERIC );
pOrderInfo.itmResult = hb_itemPutL( NULL, FALSE );
SELF_ORDINFO( pArea, DBOI_POSITION, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYGOTO" );
}
HB_FUNC( ORDKEYRELPOS )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmNewVal = hb_param( 1 , HB_IT_NUMERIC );
pOrderInfo.itmResult = hb_itemPutNI( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_RELKEYPOS, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYRELPOS" );
}
HB_FUNC( ORDFINDREC )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmNewVal = hb_param( 1 , HB_IT_NUMERIC );
pOrderInfo.itmResult = hb_itemPutL( NULL, FALSE );
SELF_ORDINFO( pArea, ISLOG( 2 ) && hb_parl( 2 ) ? DBOI_FINDRECCONT :
DBOI_FINDREC, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYGOTO" );
}
HB_FUNC( ORDSKIPRAW )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_SKIPRAW( pArea, ISNUM( 1 ) ? hb_parnl( 1 ) : 1 );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDSKIPRAW" );
}
HB_FUNC( ORDSKIPUNIQUE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmNewVal = hb_param( 1, HB_IT_ANY );
pOrderInfo.itmResult = hb_itemPutL( NULL, FALSE );
SELF_ORDINFO( pArea, DBOI_SKIPUNIQUE, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDSKIPUNIQUE" );
}
HB_FUNC( ORDKEYVAL )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmResult = hb_itemNew( NULL );
SELF_ORDINFO( pArea, DBOI_KEYVAL, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYVAL" );
}
HB_FUNC( ORDKEYADD )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* Either or both may be NIL */
pOrderInfo.itmNewVal = hb_param( 3 , HB_IT_ANY );
pOrderInfo.itmResult = hb_itemPutNL( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_KEYADD, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYADD" );
}
HB_FUNC( ORDKEYDEL )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* Either or both may be NIL */
pOrderInfo.itmNewVal = hb_param( 3 , HB_IT_ANY );
pOrderInfo.itmResult = hb_itemPutNL( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_KEYDELETE, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDKEYDEL" );
}
HB_FUNC( ORDDESCEND )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* Either or both may be NIL */
pOrderInfo.itmNewVal = hb_param( 3 , HB_IT_LOGICAL );
pOrderInfo.itmResult = hb_itemPutL( NULL, FALSE );
SELF_ORDINFO( pArea, DBOI_ISDESC, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDDESCEND" );
}
HB_FUNC( ORDISUNIQUE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* HARBOUR extension: NewVal to set/reset unique flag */
pOrderInfo.itmNewVal = hb_param( 3 , HB_IT_LOGICAL );
pOrderInfo.itmResult = hb_itemPutL( NULL, FALSE );
SELF_ORDINFO( pArea, DBOI_UNIQUE, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDISUNIQUE" );
}
HB_FUNC( ORDCUSTOM )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
/* Either or both may be NIL */
pOrderInfo.itmNewVal = hb_param( 3 , HB_IT_LOGICAL );
pOrderInfo.itmResult = hb_itemPutL( NULL, FALSE );
SELF_ORDINFO( pArea, DBOI_CUSTOM, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDCUSTOM" );
}
HB_FUNC( ORDCOUNT )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.atomBagName = hb_param( 1, HB_IT_STRING );
pOrderInfo.itmResult = hb_itemPutNI( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_ORDERCOUNT, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDCOUNT" );
}
#endif
#ifdef HB_COMPAT_XPP
HB_FUNC( ORDWILDSEEK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
char * szPattern = hb_parc( 1 );
if( szPattern )
{
BOOL fCont = hb_parl( 2 ), fBack = hb_parl( 3 ), fFound = FALSE;
DBORDERINFO OrderInfo;
ERRCODE errCode = SUCCESS;
memset( &OrderInfo, 0, sizeof( DBORDERINFO ) );
OrderInfo.itmResult = hb_itemNew( NULL );
if( !fCont )
{
char * szKey;
if( fBack )
errCode = SELF_GOBOTTOM( pArea );
else
errCode = SELF_GOTOP( pArea );
if( errCode == SUCCESS )
{
errCode = SELF_ORDINFO( pArea, DBOI_KEYVAL, &OrderInfo );
if( errCode == SUCCESS )
{
szKey = hb_itemGetCPtr( OrderInfo.itmResult );
fFound = hb_strMatchWild( szKey, szPattern );
}
}
}
if( !fFound && errCode == SUCCESS )
{
OrderInfo.itmNewVal = hb_param( 1, HB_IT_STRING );
if( SELF_ORDINFO( pArea, fBack ? DBOI_SKIPWILDBACK : DBOI_SKIPWILD,
&OrderInfo ) == SUCCESS )
fFound = hb_itemGetL( OrderInfo.itmResult );
}
hb_itemRelease( OrderInfo.itmResult );
hb_retl( fFound );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBFILEPUTBADPARAMETER, NULL, "ORDWILDSEEK" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDWILDSEEK" );
}
#endif
HB_FUNC( ORDLISTADD )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
ERRCODE errCode;
/* Clipper clears NETERR flag when index is open */
hb_rddSetNetErr( FALSE );
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.atomBagName = hb_param( 1, HB_IT_STRING );
pOrderInfo.itmOrder = hb_param( 2, HB_IT_STRING );
if( !pOrderInfo.atomBagName )
{
if( !ISNIL( 1 ) )
hb_errRT_DBCMD( EG_ARG, EDBCMD_ORDLSTADD_BADPARAMETER, NULL, "ORDLISTADD" );
return;
}
pOrderInfo.itmResult = hb_itemNew( NULL );
errCode = SELF_ORDLSTADD( pArea, &pOrderInfo );
if( !pOrderInfo.itmResult || HB_IS_NIL( pOrderInfo.itmResult ) )
hb_retl( errCode == SUCCESS );
else
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDLISTADD" );
}
HB_FUNC( ORDLISTCLEAR )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_ORDLSTCLEAR( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDLISTCLEAR" );
}
HB_FUNC( ORDLISTREBUILD )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_ORDLSTREBUILD( pArea );
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDLISTREBUILD" );
}
HB_FUNC( ORDNAME )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_ANY );
if( pOrderInfo.itmOrder )
{
if( HB_IS_NIL( pOrderInfo.itmOrder ) )
pOrderInfo.itmOrder = NULL;
else if( HB_IS_NUMERIC( pOrderInfo.itmOrder ) )
{
if( hb_itemGetNI( pOrderInfo.itmOrder ) == 0 )
pOrderInfo.itmOrder = NULL;
}
else
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "ORDNAME" );
return;
}
}
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
pOrderInfo.itmResult = hb_itemPutC( NULL, "" );
SELF_ORDINFO( pArea, DBOI_NAME, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDNAME" );
}
HB_FUNC( ORDNUMBER )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pOrderInfo;
memset( &pOrderInfo, 0, sizeof( DBORDERINFO ) );
pOrderInfo.itmOrder = hb_param( 1, HB_IT_STRING );
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
if( !( pOrderInfo.itmOrder || ISNIL( 1 ) ) ||
!( pOrderInfo.atomBagName || ISNIL( 2 ) ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "ORDNUMBER" );
return;
}
pOrderInfo.itmResult = hb_itemPutNI( NULL, 0 );
SELF_ORDINFO( pArea, DBOI_NUMBER, &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDNUMBER" );
}
HB_FUNC( ORDSETFOCUS )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pInfo;
memset( &pInfo, 0, sizeof( DBORDERINFO ) );
pInfo.itmOrder = hb_param( 1, HB_IT_STRING );
if( !pInfo.itmOrder )
pInfo.itmOrder = hb_param( 1, HB_IT_NUMERIC );
pInfo.atomBagName = hb_param( 2, HB_IT_STRING );
pInfo.itmResult = hb_itemPutC( NULL, "" );
SELF_ORDLSTFOCUS( pArea, &pInfo );
hb_itemReturn( pInfo.itmResult );
hb_itemRelease( pInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDSETFOCUS" );
}
HB_FUNC( RDDLIST )
{
hb_itemRelease( hb_itemReturnForward( hb_rddList( hb_parni( 1 ) ) ) );
}
HB_FUNC( RDDNAME )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
char pBuffer[ HARBOUR_MAX_RDD_DRIVERNAME_LENGTH + 1 ];
pBuffer[ 0 ] = '\0';
SELF_SYSNAME( pArea, ( BYTE * ) pBuffer );
hb_retc( pBuffer );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "RDDNAME" );
}
HB_FUNC( RDDREGISTER )
{
USHORT uiLen;
char szDriver[ HARBOUR_MAX_RDD_DRIVERNAME_LENGTH + 1 ];
uiLen = ( USHORT ) hb_parclen( 1 );
if( uiLen > 0 )
{
if( uiLen > HARBOUR_MAX_RDD_DRIVERNAME_LENGTH )
uiLen = HARBOUR_MAX_RDD_DRIVERNAME_LENGTH;
hb_strncpyUpper( szDriver, hb_parc( 1 ), uiLen );
/*
* hb_rddRegister returns:
*
* 0: Ok, RDD registered
* 1: RDD already registerd
* > 1: error
*/
if( hb_rddRegister( szDriver, hb_parni( 2 ) ) > 1 )
{
hb_errInternal( HB_EI_RDDINVALID, NULL, NULL, NULL );
}
}
}
/* Same as LASTREC() */
HB_FUNC( RECCOUNT )
{
HB_FUNC_EXEC( LASTREC );
}
HB_FUNC( RECNO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
PHB_ITEM pRecNo = hb_itemPutNL( NULL, 0 );
if( pArea )
{
SELF_RECID( pArea, pRecNo );
}
hb_itemReturnForward( pRecNo );
hb_itemRelease( pRecNo );
}
HB_FUNC( RECSIZE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pItem = hb_itemNew( NULL );
SELF_INFO( pArea, DBI_GETRECSIZE, pItem );
hb_itemReturnForward( pItem );
hb_itemRelease( pItem );
}
else
hb_retni( 0 );
}
HB_FUNC( RLOCK )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBLOCKINFO dbLockInfo;
dbLockInfo.fResult = FALSE;
dbLockInfo.itmRecID = NULL;
dbLockInfo.uiMethod = DBLM_EXCLUSIVE;
SELF_LOCK( pArea, &dbLockInfo );
hb_retl( dbLockInfo.fResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "RLOCK" );
}
HB_FUNC( SELECT )
{
if( hb_parinfo( 0 ) == 0 )
{
hb_retni( hb_rddGetCurrentWorkAreaNumber() );
}
else
{
char * szAlias = hb_parc( 1 );
int iArea = 0;
if( szAlias )
{
#if defined( HB_C52_STRICT ) || 1
/*
* I do not like this Clipper behavior, in some constructions
* programmer may use "<aliasNum>" in some others not. [Druzus]
*/
if( hb_rddVerifyAliasName( szAlias ) == SUCCESS )
#endif
hb_rddGetAliasNumber( szAlias, &iArea );
}
hb_retni( iArea );
}
}
HB_FUNC( USED )
{
hb_retl( hb_rddGetCurrentWorkAreaPointer() != NULL );
}
HB_FUNC( RDDSETDEFAULT )
{
hb_retc( hb_rddDefaultDrv( NULL ) );
if( hb_parclen( 1 ) > 0 )
{
if( ! hb_rddDefaultDrv( hb_parc( 1 ) ) )
hb_errRT_DBCMD( EG_ARG, EDBCMD_BADPARAMETER, NULL, "RDDSETDEFAULT" );
}
}
HB_FUNC( DBSETDRIVER )
{
hb_retc( hb_rddDefaultDrv( NULL ) );
if( hb_parclen( 1 ) > 0 )
{
if( ! hb_rddDefaultDrv( hb_parc( 1 ) ) )
hb_errRT_DBCMD( EG_ARG, EDBCMD_BADPARAMETER, NULL, "DBSETDRIVER" );
}
}
HB_FUNC( ORDSCOPE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBORDERINFO pInfo;
USHORT uiAction;
int iScope = hb_parni( 1 );
memset( &pInfo, 0, sizeof( DBORDERINFO ) );
pInfo.itmResult = hb_itemNew( NULL );
if( iScope == 2 )
{
if( hb_pcount() > 1 && !ISNIL( 2 ) )
{
uiAction = DBOI_SCOPESET;
pInfo.itmNewVal = hb_param( 2, HB_IT_ANY);
}
else
uiAction = DBOI_SCOPECLEAR;
}
else
{
uiAction = ( iScope == 0 ) ? DBOI_SCOPETOP : DBOI_SCOPEBOTTOM;
if( hb_pcount() > 1 )
{
if( ISNIL( 2 ) )
uiAction = ( iScope == 0 ) ? DBOI_SCOPETOPCLEAR : DBOI_SCOPEBOTTOMCLEAR;
else
pInfo.itmNewVal = hb_param( 2, HB_IT_ANY);
}
}
SELF_ORDINFO( pArea, uiAction, &pInfo );
hb_itemReturn( pInfo.itmResult );
hb_itemRelease( pInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "ORDSCOPE" );
}
HB_FUNC( DBRELATION ) /* (<nRelation>) --> cLinkExp */
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pRelExpr = hb_itemPutC( NULL, "" );
SELF_RELTEXT( pArea, hb_parni( 1 ), pRelExpr ) ;
hb_itemReturnRelease( pRelExpr );
}
else
hb_retc( NULL );
}
HB_FUNC( DBRSELECT ) /* (<nRelation>) --> nWorkArea */
{
USHORT uiWorkArea = 0;
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_RELAREA( pArea, hb_parni(1), &uiWorkArea );
hb_retni( uiWorkArea );
}
HB_FUNC( DBCLEARRELATION )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
SELF_CLEARREL( pArea );
}
HB_FUNC( DBSETRELATION )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
DBRELINFO dbRelations;
AREAP pChildArea;
USHORT uiChildArea;
char * szAlias = NULL;
if( hb_pcount() < 2 || ( !( hb_parinfo( 1 ) & HB_IT_NUMERIC ) && ( hb_parinfo( 1 ) != HB_IT_STRING ) ) || !( ISNIL( 4 ) || ISLOG( 4 ) ) )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_REL_BADPARAMETER, NULL, "DBSETRELATION" );
return;
}
if( hb_parinfo( 1 ) & HB_IT_NUMERIC )
{
uiChildArea = hb_parni( 1 );
}
else
{
USHORT uiArea = hb_rddGetCurrentWorkAreaNumber();
hb_rddSelectWorkAreaAlias( hb_parcx( 1 ) );
if( hb_vmRequestQuery() )
return;
uiChildArea = hb_rddGetCurrentWorkAreaNumber();
hb_rddSelectWorkAreaNumber( uiArea );
}
pChildArea = uiChildArea ? ( AREAP ) hb_rddGetWorkAreaPointer( uiChildArea ) : NULL;
if( !pChildArea )
{
hb_errRT_BASE( EG_NOALIAS, EDBCMD_NOALIAS, NULL, szAlias, 0 );
return;
}
dbRelations.itmCobExpr = hb_itemNew( hb_param( 2, HB_IT_BLOCK ) );
dbRelations.abKey = hb_itemNew( hb_param( 3, HB_IT_STRING ) );
dbRelations.isScoped = hb_parl( 4 );
dbRelations.isOptimized = FALSE;
dbRelations.lpaChild = pChildArea;
dbRelations.lpaParent = pArea;
dbRelations.lpdbriNext = NULL;
SELF_SETREL( pArea, &dbRelations );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBSETRELATION" );
}
HB_FUNC( __DBARRANGE )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiNewArea, uiCount, uiDest;
ULONG ulSize;
char * szFieldLine, * szPos;
PHB_ITEM pStruct, pFields;
DBSORTINFO dbSortInfo;
memset( &dbSortInfo, 0, sizeof( DBSORTINFO ) );
dbSortInfo.dbtri.uiFlags = DBTF_PUTREC;
uiNewArea = hb_parni( 1 );
/* Fields structure of source WorkArea */
pStruct = hb_param( 2 , HB_IT_ARRAY );
if( pStruct )
{
dbSortInfo.dbtri.uiItemCount = ( USHORT ) hb_arrayLen( pStruct );
if( dbSortInfo.dbtri.uiItemCount > 0 )
{
dbSortInfo.dbtri.lpTransItems = ( LPDBTRANSITEM )
hb_xgrab( dbSortInfo.dbtri.uiItemCount *
sizeof( DBTRANSITEM ) );
for( uiCount = 0; uiCount < dbSortInfo.dbtri.uiItemCount; ++uiCount )
{
pFields = hb_arrayGetItemPtr( pStruct, uiCount + 1 );
if( HB_IS_ARRAY( pFields ) && hb_arrayLen( pFields ) > 0 )
{
dbSortInfo.dbtri.lpTransItems[ uiCount ].uiSource =
dbSortInfo.dbtri.lpTransItems[ uiCount ].uiDest =
hb_rddFieldIndex( pArea, hb_arrayGetCPtr( pFields, 1 ) );
}
else
{
hb_xfree( dbSortInfo.dbtri.lpTransItems );
dbSortInfo.dbtri.lpTransItems = NULL;
dbSortInfo.dbtri.uiItemCount = 0;
break;
}
}
}
}
else
return;
/* Invalid fields structure? */
if( dbSortInfo.dbtri.uiItemCount == 0 )
return;
dbSortInfo.dbtri.dbsci.itmCobFor = hb_param( 3, HB_IT_BLOCK );
dbSortInfo.dbtri.dbsci.lpstrFor = NULL;
dbSortInfo.dbtri.dbsci.itmCobWhile = hb_param( 4, HB_IT_BLOCK );
dbSortInfo.dbtri.dbsci.lpstrWhile = NULL;
dbSortInfo.dbtri.dbsci.lNext = hb_param( 5, HB_IT_NUMERIC );
dbSortInfo.dbtri.dbsci.itmRecID = ISNIL( 6 ) ? NULL : hb_param( 6, HB_IT_ANY );
dbSortInfo.dbtri.dbsci.fRest = hb_param( 7, HB_IT_LOGICAL );
dbSortInfo.dbtri.dbsci.fIgnoreFilter =
dbSortInfo.dbtri.dbsci.fLast =
dbSortInfo.dbtri.dbsci.fIgnoreDuplicates =
dbSortInfo.dbtri.dbsci.fBackward =
dbSortInfo.dbtri.dbsci.fOptimized = FALSE;
dbSortInfo.dbtri.dbsci.fIncludeDeleted = TRUE;
pFields = hb_param( 8, HB_IT_ARRAY );
dbSortInfo.uiItemCount = pFields ? ( USHORT ) hb_arrayLen( pFields ) : 0;
if( dbSortInfo.uiItemCount > 0 )
{
dbSortInfo.lpdbsItem = ( LPDBSORTITEM ) hb_xgrab( dbSortInfo.uiItemCount * sizeof( DBSORTITEM ) );
ulSize = 0;
for( uiCount = 1; uiCount <= dbSortInfo.uiItemCount; ++uiCount )
{
ULONG ulLine = hb_arrayGetCLen( pFields, uiCount );
if( ulLine > ulSize )
ulSize = ulLine;
}
szFieldLine = ( char * ) hb_xgrab( ulSize + 1 );
for( uiCount = uiDest = 0; uiCount < dbSortInfo.uiItemCount; ++uiCount )
{
dbSortInfo.lpdbsItem[ uiDest ].uiFlags = 0;
hb_strncpyUpper( szFieldLine, hb_arrayGetCPtr( pFields, uiCount + 1 ),
hb_arrayGetCLen( pFields, uiCount + 1 ) );
szPos = strchr( szFieldLine, '/' );
if( szPos )
{
*szPos++ = 0;
if( strchr( szPos, 'D' ) > strchr( szPos, 'A' ) )
dbSortInfo.lpdbsItem[ uiDest ].uiFlags |= SF_DESCEND;
else
dbSortInfo.lpdbsItem[ uiDest ].uiFlags |= SF_ASCEND;
if( strchr( szPos, 'C' ) != NULL )
dbSortInfo.lpdbsItem[ uiDest ].uiFlags |= SF_CASE;
}
else
{
dbSortInfo.lpdbsItem[ uiDest ].uiFlags |= SF_ASCEND;
}
dbSortInfo.lpdbsItem[ uiDest ].uiField = hb_rddFieldExpIndex( pArea, szFieldLine );
/* Field found */
if( dbSortInfo.lpdbsItem[ uiDest ].uiField != 0 )
{
++uiDest;
}
}
dbSortInfo.uiItemCount = uiDest;
hb_xfree( szFieldLine );
}
dbSortInfo.dbtri.lpaSource = pArea;
dbSortInfo.dbtri.lpaDest = ( AREAP ) hb_rddGetWorkAreaPointer( uiNewArea );
/* TODO: check what Clipper does when lpaDest == NULL or lpaDest == lpaSource */
if( dbSortInfo.uiItemCount == 0 )
SELF_TRANS( pArea, &dbSortInfo.dbtri );
else
SELF_SORT( pArea, &dbSortInfo );
/* Free items */
if( dbSortInfo.lpdbsItem )
hb_xfree( dbSortInfo.lpdbsItem );
if( dbSortInfo.dbtri.lpTransItems )
hb_xfree( dbSortInfo.dbtri.lpTransItems );
}
}
#ifdef HB_COMPAT_C53
HB_FUNC( DBINFO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pIndex;
pIndex = hb_param( 1, HB_IT_NUMERIC );
if( pIndex )
{
PHB_ITEM pInfo = hb_itemNew( hb_param( 2, HB_IT_ANY ) );
SELF_INFO( pArea, hb_itemGetNI( pIndex ), pInfo );
hb_itemReturn( pInfo );
hb_itemRelease( pInfo );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBINFOBADPARAMETER, NULL, "DBINFO" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBINFO" );
}
HB_FUNC( DBORDERINFO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pType = hb_param( 1 , HB_IT_NUMERIC );
if( pType )
{
DBORDERINFO pOrderInfo;
/* atomBagName may be NIL */
pOrderInfo.atomBagName = hb_param( 2, HB_IT_STRING );
if( !pOrderInfo.atomBagName )
pOrderInfo.atomBagName = hb_param( 2, HB_IT_NUMERIC );
pOrderInfo.itmOrder = hb_param( 3, HB_IT_STRING );
if( !pOrderInfo.itmOrder )
pOrderInfo.itmOrder = hb_param( 3, HB_IT_NUMERIC );
pOrderInfo.itmNewVal = hb_param( 4 , HB_IT_ANY );
pOrderInfo.itmResult = hb_itemNew( NULL );
pOrderInfo.itmCobExpr = NULL;
pOrderInfo.fAllTags = FALSE;
SELF_ORDINFO( pArea, hb_itemGetNI( pType ), &pOrderInfo );
hb_itemReturn( pOrderInfo.itmResult );
hb_itemRelease( pOrderInfo.itmResult );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBCMDBADPARAMETER, NULL, "DBORDERINFO" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBORDERINFO" );
}
HB_FUNC( DBFIELDINFO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiFields, uiIndex;
PHB_ITEM pType;
pType = hb_param( 1 , HB_IT_NUMERIC );
uiIndex = hb_parni( 2 );
if( pType && SELF_FIELDCOUNT( pArea, &uiFields ) == SUCCESS &&
uiIndex > 0 && uiIndex <= uiFields )
{
PHB_ITEM pInfo = hb_itemNew( hb_param( 3, HB_IT_ANY ) );
SELF_FIELDINFO( pArea, uiIndex, hb_itemGetNI( pType ), pInfo );
hb_itemReturn( pInfo );
hb_itemRelease( pInfo );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBCMDBADPARAMETER, NULL, "DBFIELDINFO" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBFIELDINFO" );
}
HB_FUNC( DBRECORDINFO )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
PHB_ITEM pType, pRecNo;
pType = hb_param( 1, HB_IT_NUMERIC );
pRecNo = hb_param( 2, HB_IT_ANY );
if( pType )
{
PHB_ITEM pInfo = hb_itemNew( hb_param( 3, HB_IT_ANY ) );
SELF_RECINFO( pArea, pRecNo, hb_itemGetNI( pType ), pInfo );
hb_itemReturn( pInfo );
hb_itemRelease( pInfo );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_INFOBADPARAMETER, NULL, "DBRECORDINFO" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBRECORDINFO" );
}
/*
* DBFILEPUT/BLOB2FILE - retrieve memo contents into file
*/
HB_FUNC( DBFILEGET )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiFields, uiIndex;
PHB_ITEM pMode;
char * szField = hb_parc( 1 );
if( szField )
uiIndex = hb_rddFieldIndex( pArea, szField );
else
uiIndex = hb_parni( 1 );
pMode = hb_param( 3, HB_IT_NUMERIC );
if( uiIndex > 0 && pMode && hb_parclen( 2 ) > 0 &&
SELF_FIELDCOUNT( pArea, &uiFields ) == SUCCESS &&
uiIndex <= uiFields )
{
hb_retl( SELF_GETVALUEFILE( pArea, uiIndex, hb_parc( 2 ),
hb_itemGetNI( pMode ) ) == SUCCESS );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBFILEGETBADPARAMETER, NULL, "DBFILEGET" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBFILEGET" );
}
/*
* DBFILEPUT/FILE2BLOB - store file contents in MEMO
*/
HB_FUNC( DBFILEPUT )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
USHORT uiFields, uiIndex;
char * szField = hb_parc( 1 );
if( szField )
uiIndex = hb_rddFieldIndex( pArea, szField );
else
uiIndex = hb_parni( 1 );
if( uiIndex > 0 && hb_parclen( 2 ) > 0 &&
SELF_FIELDCOUNT( pArea, &uiFields ) == SUCCESS &&
uiIndex <= uiFields )
{
hb_retl( SELF_PUTVALUEFILE( pArea, uiIndex, hb_parc( 2 ),
hb_parni( 3 ) ) == SUCCESS );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_DBFILEPUTBADPARAMETER, NULL, "DBFILEPUT" );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBFILEPUT" );
}
#endif
#ifdef HB_EXTENSION
/*******************************************/
/* here we have the NEW RDD level functions DBDROP, DBEXISTS, RDDINFO */
HB_FUNC( DBDROP )
{
LPRDDNODE pRDDNode;
USHORT uiRddID;
const char * szDriver;
szDriver = hb_parc( 3 );
if( !szDriver ) /* no VIA RDD parameter, use default */
{
szDriver = hb_rddDefaultDrv( NULL );
}
pRDDNode = hb_rddFindNode( szDriver, &uiRddID ); /* find the RDDNODE */
if( !pRDDNode )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBDROP" );
return;
}
hb_retl( SELF_DROP( pRDDNode, hb_param( 1, HB_IT_STRING ),
hb_param( 2, HB_IT_STRING ) ) == SUCCESS );
}
HB_FUNC( DBEXISTS )
{
LPRDDNODE pRDDNode;
USHORT uiRddID;
const char * szDriver;
szDriver = hb_parc( 3 );
if( !szDriver ) /* no VIA RDD parameter, use default */
{
szDriver = hb_rddDefaultDrv( NULL );
}
pRDDNode = hb_rddFindNode( szDriver, &uiRddID ); /* find the RDD */
if( !pRDDNode )
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "DBEXISTS" );
return;
}
hb_retl( SELF_EXISTS( pRDDNode, hb_param( 1, HB_IT_STRING ),
hb_param( 2, HB_IT_STRING ) ) == SUCCESS );
}
HB_FUNC( RDDINFO )
{
LPRDDNODE pRDDNode;
USHORT uiRddID;
ULONG ulConnection;
PHB_ITEM pIndex, pParam;
const char * szDriver;
szDriver = hb_parc( 3 );
if( !szDriver ) /* no VIA RDD parameter, use default */
{
szDriver = hb_rddDefaultDrv( NULL );
}
ulConnection = hb_parnl( 4 );
pRDDNode = hb_rddFindNode( szDriver, &uiRddID ); /* find the RDDNODE */
pIndex = hb_param( 1, HB_IT_NUMERIC );
pParam = hb_param( 2, HB_IT_ANY );
if( pRDDNode && pIndex )
{
PHB_ITEM pInfo = hb_itemNew( pParam );
SELF_RDDINFO( pRDDNode, hb_itemGetNI( pIndex ), ulConnection, pInfo );
hb_itemReturn( pInfo );
hb_itemRelease( pInfo );
}
else
{
hb_errRT_DBCMD( EG_ARG, EDBCMD_EVAL_BADPARAMETER, NULL, "RDDINFO" );
}
}
#endif
/* __dbTrans( nDstArea, aFieldsStru, bFor, bWhile, nNext, nRecord, lRest ) */
HB_FUNC( __DBTRANS )
{
if( ISNUM( 1 ) )
{
USHORT uiSrcArea, uiDstArea;
AREAP pSrcArea, pDstArea;
uiSrcArea = hb_rddGetCurrentWorkAreaNumber();
pSrcArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
uiDstArea = hb_parni( 1 );
hb_rddSelectWorkAreaNumber( uiDstArea );
pDstArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pSrcArea && pDstArea )
{
DBTRANSINFO dbTransInfo;
PHB_ITEM pFields = hb_param( 2, HB_IT_ARRAY );
ERRCODE errCode;
memset( &dbTransInfo, 0, sizeof( DBTRANSINFO ) );
errCode = hb_dbTransStruct( pSrcArea, pDstArea, &dbTransInfo,
NULL, pFields );
if( errCode == SUCCESS )
{
hb_rddSelectWorkAreaNumber( dbTransInfo.lpaSource->uiArea );
dbTransInfo.dbsci.itmCobFor = hb_param( 3, HB_IT_BLOCK );
dbTransInfo.dbsci.lpstrFor = NULL;
dbTransInfo.dbsci.itmCobWhile = hb_param( 4, HB_IT_BLOCK );
dbTransInfo.dbsci.lpstrWhile = NULL;
dbTransInfo.dbsci.lNext = hb_param( 5, HB_IT_NUMERIC );
dbTransInfo.dbsci.itmRecID = ISNIL( 6 ) ? NULL : hb_param( 6, HB_IT_ANY );
dbTransInfo.dbsci.fRest = hb_param( 7, HB_IT_LOGICAL );
dbTransInfo.dbsci.fIgnoreFilter = TRUE;
dbTransInfo.dbsci.fIncludeDeleted = TRUE;
dbTransInfo.dbsci.fLast = FALSE;
dbTransInfo.dbsci.fIgnoreDuplicates = FALSE;
dbTransInfo.dbsci.fBackward = FALSE;
errCode = SELF_TRANS( dbTransInfo.lpaSource, &dbTransInfo );
}
if( dbTransInfo.lpTransItems )
hb_xfree( dbTransInfo.lpTransItems );
hb_retl( errCode == SUCCESS );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "__DBTRANS" );
hb_rddSelectWorkAreaNumber( uiSrcArea );
}
else
hb_errRT_DBCMD( EG_ARG, EDBCMD_USE_BADPARAMETER, NULL, "__DBTRANS" );
}
HB_FUNC( __DBAPP )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
hb_retl( SUCCESS == hb_rddTransRecords( pArea,
hb_parc( 1 ), /* file name */
hb_parc( 8 ), /* RDD */
hb_parnl( 9 ), /* connection */
hb_param( 2, HB_IT_ARRAY ), /* Fields */
FALSE, /* Export? */
hb_param( 3, HB_IT_BLOCK ), /* cobFor */
NULL, /* lpStrFor */
hb_param( 4, HB_IT_BLOCK ), /* cobWhile */
NULL, /* lpStrWhile */
hb_param( 5, HB_IT_NUMERIC ), /* Next */
ISNIL( 6 ) ? NULL : hb_param( 6, HB_IT_ANY ), /* RecID */
hb_param( 7, HB_IT_LOGICAL ), /* Rest */
hb_parc( 10 ), /* Codepage */
hb_param( 11, HB_IT_ANY ) ) ); /* Delimiter */
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "APPEND FROM" );
}
HB_FUNC( __DBCOPY )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
hb_retl( SUCCESS == hb_rddTransRecords( pArea,
hb_parc( 1 ), /* file name */
hb_parc( 8 ), /* RDD */
hb_parnl( 9 ), /* connection */
hb_param( 2, HB_IT_ARRAY ), /* Fields */
TRUE, /* Export? */
hb_param( 3, HB_IT_BLOCK ), /* cobFor */
NULL, /* lpStrFor */
hb_param( 4, HB_IT_BLOCK ), /* cobWhile */
NULL, /* lpStrWhile */
hb_param( 5, HB_IT_NUMERIC ), /* Next */
ISNIL( 6 ) ? NULL : hb_param( 6, HB_IT_ANY ), /* RecID */
hb_param( 7, HB_IT_LOGICAL ), /* Rest */
hb_parc( 10 ), /* Codepage */
hb_param( 11, HB_IT_ANY ) ) ); /* Delimiter */
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "COPY TO" );
}
HB_FUNC( __RDDGETTEMPALIAS )
{
char szAliasTmp[ HARBOUR_MAX_RDD_ALIAS_LENGTH + 1 ];
if( hb_rddGetTempAlias( szAliasTmp ) == SUCCESS )
hb_retc( szAliasTmp );
else
hb_ret();
}
#ifdef HB_COMPAT_XPP
HB_FUNC( DBSKIPPER )
{
AREAP pArea = ( AREAP ) hb_rddGetCurrentWorkAreaPointer();
if( pArea )
{
LONG lSkipped = 0;
LONG lRecs = 1;
BOOL fBEof;
ULONG ulRecords = 0;
if( SELF_RECCOUNT( pArea, &ulRecords ) == SUCCESS && ulRecords > 0 )
{
if( ISNUM( 1 ) )
lRecs = hb_parnl( 1 ) ;
if( lRecs == 0 )
SELF_SKIP( pArea, 0 );
else if( lRecs > 0 )
{
if( SELF_EOF( pArea, &fBEof ) == SUCCESS )
{
while( lSkipped < lRecs )
{
if( SELF_SKIP( pArea, 1 ) != SUCCESS )
break;
if( SELF_EOF( pArea, &fBEof ) != SUCCESS )
break;
if( fBEof )
{
SELF_SKIP( pArea, -1 );
break;
}
lSkipped++;
}
}
}
else /* if( lRecs < 0 ) */
{
while( lSkipped > lRecs )
{
if( SELF_SKIP( pArea, -1 ) != SUCCESS )
break;
if( SELF_BOF( pArea, &fBEof ) != SUCCESS )
break;
if( fBEof )
break;
lSkipped--;
}
}
}
hb_retnl( lSkipped );
}
else
hb_errRT_DBCMD( EG_NOTABLE, EDBCMD_NOTABLE, NULL, "DBSKIPPER" );
}
#endif
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