5a2a287752
* *
* partial sync with the 3.4 fork codebase. These are the things
synces for the most part:
- copyright headers
- grammar/typos in comments and some readmes
- comment/whitespace/decorations
- variable scoping in C files
- DO CASE/SWITCH and some other alternate syntax usage
- minimal amount of human readable text in strings
- minor code updates
- HB_TRACE() void * casts for pointers and few other changes to
avoid C compiler warnings
- various other, minor code cleanups
- only Harbour/C code/headers were touched in src, utils, contrib,
include. No 3rd party code, no make files, and with just a few
exceptions, no 'tests' code was touched.
- certain components were not touched were 3.4 diverged too much
already, like f.e. hbmk2, hbssl, hbcurl, hbexpat
- the goal was that no actual program logic should be altered by
these changes. Except some possible minor exceptions, any such
change is probably a bug in this patch.
It's a massive patch, if you find anything broken after it, please
open an Issue with the details. Build test was done on macOS.
The goal is make it easier to see what actual code/logic was changed
in 3.4 compared to 3.2 and to make patches easier to apply in both
ways.
428 lines
8.2 KiB
Plaintext
428 lines
8.2 KiB
Plaintext
/*
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* Blinker compatibility functions.
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*
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* Copyright 2010 Viktor Szakats (vszakats.net/harbour)
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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 program; see the file LICENSE.txt. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
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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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#include "hbhrb.ch"
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#include "hbmemory.ch"
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#include "hbblink.ch"
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STATIC s_cSerialNum := ""
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STATIC s_cDemoDate := ""
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STATIC s_nDemoMinutes := 0
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STATIC s_nError := 0
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STATIC s_cErrorParam := ""
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STATIC s_lLibOverrides := .F.
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THREAD STATIC t_nErrorLevel := 0
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THREAD STATIC t_nErrorMaj := 0
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THREAD STATIC t_nErrorMin := 0
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PROCEDURE hb_BliVerNum( cString )
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IF HB_ISSTRING( cString )
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s_cSerialNum := cString
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ENDIF
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RETURN
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PROCEDURE hb_BliDemDte( dDate )
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IF HB_ISDATE( dDate )
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s_cDemoDate := DToS( dDate )
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ENDIF
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RETURN
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PROCEDURE hb_BliDemMin( nValue )
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IF HB_ISNUMERIC( nValue )
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s_nDemoMinutes := nValue
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ENDIF
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RETURN
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FUNCTION BliDbgHan( nValue )
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STATIC s_nDebugHandle := 1
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LOCAL nOldValue := s_nDebugHandle
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IF HB_ISNUMERIC( nValue )
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s_nDebugHandle := nValue
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ENDIF
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RETURN nOldValue
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FUNCTION BliDemDte()
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RETURN s_cDemoDate
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FUNCTION BliDemDteBas()
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RETURN s_cDemoDate
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FUNCTION BliDemMin( nValue )
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LOCAL nOldValue := s_nDemoMinutes
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IF HB_ISNUMERIC( nValue )
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s_nDemoMinutes := nValue
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ENDIF
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RETURN nOldValue
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PROCEDURE BliDisFrg( fhnd )
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HB_SYMBOL_UNUSED( fhnd )
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RETURN
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FUNCTION BliErrNum()
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RETURN s_nError
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FUNCTION BliErrPrm()
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RETURN s_cErrorParam
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FUNCTION BliErrPrmBas()
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RETURN s_cErrorParam
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/* INCOMPATIBLE: Will return pointer instead of numeric. */
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FUNCTION BliLibLib( cLib )
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RETURN iif( s_lLibOverrides, hb_hrbLoad( HB_HRB_BIND_OVERLOAD, cLib ), hb_hrbLoad( cLib ) )
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/* INCOMPATIBLE: Will return array instead of numeric. */
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FUNCTION BliFunHan( pLib, cFunction )
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RETURN hb_hrbGetFunSym( pLib, cFunction )
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FUNCTION BliFunCal( ... )
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LOCAL aParams := hb_AParams()
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LOCAL pFunction
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IF Len( aParams ) > 0
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pFunction := ATail( aParams )
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ASize( aParams, Len( aParams ) - 1 )
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RETURN hb_hrbDo( pFunction, hb_ArrayToParams( aParams ) )
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ENDIF
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RETURN NIL
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PROCEDURE BliLibFre( pLib )
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hb_hrbUnload( pLib )
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RETURN
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PROCEDURE BliLibOvr( lValue )
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IF HB_ISLOGICAL( lValue )
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s_lLibOverrides := lValue
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ENDIF
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RETURN
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PROCEDURE BliLstFrg( fhnd )
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HB_SYMBOL_UNUSED( fhnd )
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RETURN
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FUNCTION BliMemAvl()
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RETURN Memory( HB_MEM_CHAR )
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FUNCTION BliMemSiz()
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RETURN Memory( HB_MEM_CHAR )
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FUNCTION BliMemBlk( nBlockSize )
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HB_SYMBOL_UNUSED( nBlockSize )
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RETURN Memory( HB_MEM_CHAR )
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FUNCTION BliMemPak( nValue )
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STATIC s_nGCFrequency := 0
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LOCAL nOldValue := s_nDemoMinutes
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IF HB_ISNUMERIC( nValue )
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s_nGCFrequency := nValue
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ENDIF
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RETURN nOldValue
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FUNCTION BliMemUse()
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RETURN Memory( HB_MEM_USED )
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PROCEDURE BliOvlClr()
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RETURN
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FUNCTION BliOvlOps()
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RETURN Memory( HB_MEM_CHAR )
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PROCEDURE BliOvlRes()
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RETURN
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FUNCTION BliOvlSiz()
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RETURN 0
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PROCEDURE BliOvlSus( nValue )
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HB_SYMBOL_UNUSED( nValue )
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RETURN
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FUNCTION BliPtrDec( nPointer, nValue )
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RETURN nPointer - nValue
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FUNCTION BliPtrInc( nPointer, nValue )
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RETURN nPointer + nValue
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FUNCTION BliSerNum()
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RETURN s_cSerialNum
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FUNCTION BliSerNumBas()
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RETURN s_cSerialNum
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FUNCTION BliStrFrg( cString )
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HB_SYMBOL_UNUSED( cString )
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RETURN ""
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FUNCTION BliVerNum()
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RETURN 700
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FUNCTION BliCpuRel()
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RETURN hb_ReleaseCPU()
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FUNCTION BliMgrSts( nParam )
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SWITCH nParam
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CASE BliCacheLoc ; RETURN BliCacheNone
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CASE BliHostMode ; RETURN BliHostNone
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CASE BliMachineMode ; RETURN BliMode286Prot
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CASE BliOverlaySize ; RETURN Memory( HB_MEM_CHAR )
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CASE BliRealMemAvail ; RETURN Memory( HB_MEM_CHAR )
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CASE BliCacheSize
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CASE BliExtMemAvail
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CASE BliOverlayLoc
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CASE BliVirMemAvail /* fallthrough */
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ENDSWITCH
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RETURN 0
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FUNCTION SwpAddEnv( nBytes )
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HB_SYMBOL_UNUSED( nBytes )
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RETURN 32768
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FUNCTION SwpAddStr( cPID, cString )
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HB_SYMBOL_UNUSED( cPID )
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HB_SYMBOL_UNUSED( cString )
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RETURN 1
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FUNCTION SwpAddStrBas( cPID, cString )
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HB_SYMBOL_UNUSED( cPID )
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HB_SYMBOL_UNUSED( cString )
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RETURN 1
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FUNCTION SwpCurDir( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .T.
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FUNCTION SwpDisMsg( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpEms320( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpErrLev()
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RETURN t_nErrorLevel
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FUNCTION SwpErrMaj()
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RETURN t_nErrorMaj
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FUNCTION SwpErrMin()
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RETURN t_nErrorMin
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FUNCTION SwpFreEms( nLimitKB )
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HB_SYMBOL_UNUSED( nLimitKB )
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RETURN 0
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FUNCTION SwpUseEms( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpFreXms( nLimitKB )
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HB_SYMBOL_UNUSED( nLimitKB )
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RETURN 0
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FUNCTION SwpUseXms( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpUseUmb( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpGetKey( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpGetPid( cIDString )
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HB_SYMBOL_UNUSED( cIDString )
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RETURN .F.
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FUNCTION SwpVidMde( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpGetStr()
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RETURN ""
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FUNCTION SwpKeyBrd( cKeyString )
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HB_SYMBOL_UNUSED( cKeyString )
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RETURN 0
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FUNCTION SwpKeyBrdBas( cKeyString )
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HB_SYMBOL_UNUSED( cKeyString )
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RETURN 0
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FUNCTION SwpKeyClr( nValue )
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HB_SYMBOL_UNUSED( nValue )
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RETURN 0
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FUNCTION SwpNobOot( lValue )
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HB_SYMBOL_UNUSED( lValue )
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RETURN .F.
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FUNCTION SwpRunCmd( cCommand, nMem, cRunPath, cTempPath )
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HB_SYMBOL_UNUSED( nMem )
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HB_SYMBOL_UNUSED( cRunPath )
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HB_SYMBOL_UNUSED( cTempPath )
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IF ! HB_ISSTRING( cCommand ) .OR. Empty( cCommand )
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#if defined( __PLATFORM__UNIX )
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cCommand := GetEnv( "SHELL" )
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#else
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cCommand := GetEnv( "COMSPEC" )
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#endif
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ENDIF
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RETURN ( t_nErrorLevel := hb_run( cCommand ) ) != -1
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FUNCTION SwpSetEnv( cString )
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LOCAL cPair
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LOCAL tmp
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FOR EACH cPair IN hb_ATokens( cString, hb_BChar( 255 ) )
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IF ( tmp := At( "=", cPair ) ) > 0
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hb_SetEnv( Left( cPair, tmp - 1 ), SubStr( cPair, tmp + 1 ) )
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ENDIF
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NEXT
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RETURN .T.
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FUNCTION SwpSetPid( cIDString )
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HB_SYMBOL_UNUSED( cIDString )
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RETURN .T.
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FUNCTION SwpSetPidBas( cIDString )
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HB_SYMBOL_UNUSED( cIDString )
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RETURN .T.
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FUNCTION SwpSetStr( cString )
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HB_SYMBOL_UNUSED( cString )
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RETURN .T.
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FUNCTION SwpSetStrBas( cString )
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HB_SYMBOL_UNUSED( cString )
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RETURN .T.
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