fivedev/harbour-core
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
9,481 Commits 1 Branch 0 Tags
4e5eba91bde62ebe052bf8ead2be7dcd592fd0e7
Commit Graph

47 Commits

Author SHA1 Message Date
Przemyslaw Czerpak
86333ba271 2008-09-18 07:21 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbthread.h
    * use assembler version of atomic inc/dec operation in all x86 based
      GCC builds - it should noticeable improve OS2 MT build speed,
      please test.

  * harbour/include/hbcomp.h
  * harbour/include/hbapicdp.h
  * harbour/include/hbcompdf.h
  * harbour/include/hbgtcore.h
  * harbour/include/hbapifs.h
  * harbour/include/hbwince.h
  * harbour/include/hbexpra.c
  * harbour/include/hbexprop.h
  * harbour/include/hbmacro.h
  * harbour/include/hbapigt.h
  * harbour/include/hbapi.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbexprb.c
  * harbour/source/pp/ppcore.c
  * harbour/source/pp/hbpp.c
  * harbour/source/vm/macro.c
  * harbour/source/vm/cmdarg.c
  * harbour/source/vm/arrays.c
  * harbour/source/vm/extrap.c
  * harbour/source/vm/memvars.c
  * harbour/source/vm/eval.c
  * harbour/source/vm/extend.c
  * harbour/source/vm/set.c
  * harbour/source/main/harbour.c
  * harbour/source/common/hbfsapi.c
  * harbour/source/common/reserved.c
  * harbour/source/common/expropt1.c
  * harbour/source/macro/macro.yyc
  * harbour/source/macro/macro.y
  * harbour/source/macro/macro.yyh
  * harbour/source/macro/macrolex.c
  * harbour/source/rtl/gtdos/gtdos.c
  * harbour/source/rtl/gtwin/gtwin.c
  * harbour/source/rtl/gtxwc/gtxwc.c
  * harbour/source/rtl/gtos2/gtos2.c
  * harbour/source/rtl/hbgtcore.c
  * harbour/source/rtl/cdpapi.c
  * harbour/source/rtl/gtcrs/gtcrs.c
  * harbour/source/rtl/hbtoken.c
  * harbour/source/rtl/gtchrmap.c
  * harbour/source/rtl/gtstd/gtstd.c
  * harbour/source/rtl/gtsln/mousesln.c
  * harbour/source/rtl/gtsln/gtsln.c
  * harbour/source/rtl/gtsln/kbsln.c
  * harbour/source/rtl/gttrm/gttrm.c
  * harbour/source/rtl/gtpca/gtpca.c
  * harbour/source/rtl/hbhex.c
  * harbour/source/rtl/gtgui/gtgui.c
  * harbour/source/rtl/gt_tpl/gt_tpl.c
  * harbour/source/rtl/gtcgi/gtcgi.c
  * harbour/source/rtl/gtwvt/gtwvt.c
  * harbour/source/rtl/strtran.c
  * harbour/source/rtl/hbinet.c
  * harbour/source/rtl/gtapi.c
  * harbour/source/rtl/filesys.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbsql.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/hbsix/sxfname.c
  * harbour/source/compiler/ppcomp.c
  * harbour/source/compiler/hbmain.c
  * harbour/source/compiler/cmdcheck.c
  * harbour/source/compiler/hbdbginf.c
  * harbour/source/compiler/genc.c
  * harbour/source/compiler/hbident.c
  * harbour/source/compiler/hbusage.c
  * harbour/source/compiler/gencc.c
  * harbour/source/compiler/harbour.yyc
  * harbour/source/compiler/harbour.y
  * harbour/contrib/gtalleg/gtalleg.c
  * harbour/contrib/hbct/charlist.c
  * harbour/contrib/hbct/charmix.c
  * harbour/contrib/hbct/screen1.c
  * harbour/contrib/hbct/atrepl.c
  * harbour/contrib/xhb/hboutdbg.c
  * harbour/contrib/xhb/hbxml.c
  * harbour/contrib/xhb/hbxml.h
  * harbour/contrib/hbgt/strexpan.c
  * harbour/contrib/hbsqlit3/sqlite3/sqlite3.c
  * harbour/contrib/gtwvg/gtwvg.c
  * harbour/contrib/hbclipsm/status.c
  * harbour/contrib/hbclipsm/gauge.c
  * harbour/contrib/hbmisc/stringsx.c
  * harbour/contrib/hbtip/utils.c
  * harbour/contrib/hbgf/hbgfgtk/msginfo.c
  * harbour/contrib/hbgf/hbgfgtk/harbgtk.h
  * harbour/contrib/hbbmcdx/bmdbfcdx.c
  * harbour/utils/hbmake/hbmgauge.c
    * use const char * instead of char * in places which should be marked
      as const
 2008-09-18 05:23:49 +00:00
Viktor Szakats
4c4120985a 2008-08-21 10:28 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* include/dbinfo.ch
   * include/dbstruct.ch
   * include/hbgtinfo.ch
   * include/hblang.ch
   * include/setcurs.ch
     ! Added "also used from C code" comments.

   * utils/hbmake/ffile1.prg
     ! Minor cleanup.

   * include/hbgfxdef.ch
   * include/hbgtinfo.ch
     * Marked old GTI_*, GFX_* macros with HB_LEGACY_LEVEL.
       (Old macro HB_GT_NO_XHB no longer works)

   * include/hbsetup.ch
     + Added HB_LEGACY_LEVEL macro. Currently turned on.
       Will be turned off later, and completely removed 
       as a final step. Times are not defined for these 
       yet. Please prepare to modify your code to not 
       use old legacy stuff.
       NOTE: C code using legacy Clipper (.api) headers are
             unaffected.

   * include/hbapirdd.h
     * Marked HARBOUR_* macros with HB_LEGACY_LEVEL

   * include/hbsetup.h
     * Marked OS_UNIX_COMPATIBLE, OS_PATH_DELIMITER 
       macros with HB_LEGACY_LEVEL.

   * include/hbapifs.h
   * source/rtl/filesys.c
     * Marked hb_fileNameConv() as HB_LEGACY_LEVEL.
     ; 3rd party and app developers should switch to 
       hb_fsNameConv().

   * source/rtl/box.c
   * source/rtl/console.c
   * source/rtl/filesys.c
   * source/rtl/gtapi.c
   * source/rtl/hbgtcore.c
   * contrib/hbclipsm/gauge.c
   * contrib/hbclipsm/status.c
   * contrib/hbct/ctwin.c
   * source/rtl/set.c
   * utils/hbmake/hbmlang.c
     * Updated core/contrib sources to use non-legacy names:
       HB_CLRSTR_LEN, HB_EVALINFO, PHB_EVALINFO, HB_FHANDLE
     ; TODO: FHANDLE -> HB_FHANDLE is incomplete yet.

   * include/hbdefs.h
     * Minor formatting.

   * include/hbmath.h
     ! #include <hbmath.ch> -> #include "hbmath.ch"

   * contrib/hbmysql/mysql.c
     + function SQLFETCHR() updated to allow fetching binary (BLOB) 
       fields. [Thanks to Mitja Podgornik]

   * include/hbapifs.h
   * include/hbapigt.h
   * include/hbapiitm.h
   * include/hbdefs.h
   * include/item.api
   * include/filesys.api
   * include/gt.api
     * FHANDLE      -> HB_FHANDLE
     * EVALINFO     -> HB_EVALINFO
     * PEVALINFO    -> PHB_EVALINFO
     * EVALINFO_PTR -> marked as legacy
     * CLR_STRLEN   -> HB_CLRSTR_LEN
     ; Old names are still working if HB_LEGACY_LEVEL 
       is #defined, and by default now it is.
     ; It's highly recommended to change all 3rd party and 
       app C code to use the new #defines/types/functions.
     ; NOTE1: There are some more names which are still 
              in the legacy "namespace", and gradually 
              I'd like to clean some of these as well. The most 
              important would be the type names, as these 
              are currently colliding with multiple external 
              packages, like windows.h, and it also makes it 
              impossible to compile hbfimage on certain systems.
     ; NOTE2: I'd also like to move the *_PTR (like HB_ITEM_PTR) 
              names to legacy status as we don't really use 
              them except in a few VM files, and we have PHB_* 
              as a wide-spread (and shorter) replacement.
     ; NOTE3: We may also use HB_LEGACY_LEVEL to obolete other 
              legacy or unsafe functions, with better new 
              alternatives.
     ; NOTE4: Here's a more or less complete list of names 
              that _may_ cause such problems:
              ; Type related stuff
                - TRUE, FALSE
                - BOOL, BYTE, SCHAR, UINT, USHORT
                - INT_MAX, INT_MIN
                - INT16, INT16_MAX, INT16_MIN
                - INT24_MAX, INT24_MIN
                - INT32, INT32_MAX, INT32_MIN
                - INT64, INT64_MAX, INT64_MIN
                - LONG, LONG_MAX, LONG_MIN
                - LONGLONG, LONGLONG_MAX, LONGLONG_MIN
                - SHORT, SHRT_MAX, SHRT_MIN
                - UCHAR, UCHAR_MAX
                - UINT16, UINT16_MAX
                - UINT24_MAX
                - UINT32, UINT32_MAX
                - UINT64, UINT64_MAX
                - ULONG, ULONG_MAX
                - ULONGLONG, ULONGLONG_MAX
                - assert()
              ; Some hacks currently used:
                - HB_DONT_DEFINE_BASIC_TYPES
                - HB_DONT_DEFINE_BOOL
                - HB_OS_WIN_32_USED ->
                  (include <windows.h> locally where needed)
              ; Compiler related stuff:
                - VS_*, VU_*, VT_*, FUN_*
                - *COMDECLARED, *COMCLASS, *COMSYMBOL
                - VAR, PVAR
                - _FUNC, PFUNCTION
                - _INLINE, PINLINE
                - _FUNCALL, PFUNCALL
                - _EXTERN, PEXTERN
                - AUTOOPEN, PAUTOOPEN
                - FUNCTIONS
                - INLINES
                - FUNCALLS
                - SYMBOLS
              ; Clipper compatibility #defines,
                better be moved behind a compatibility layer:
                - F_ERROR, FS_ERROR
                - IS*()
                - E_*, EF_*
                - FL_*, FLX_*, FO_*, FXO_*
                - _B_*
                - FC_*, FS_*, FD_*
                - INKEY_*, K_*
                - ES_*, EG_*
                - SC_*
                - DBS_*
              ; + All RDD related stuff, including "dbinfo.ch" constants.
 2008-08-21 09:12:17 +00:00
Viktor Szakats
e708033e0e 2008-06-13 19:19 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* source/rtl/gtwvt/gtwvt.h
   * source/rtl/gtwvt/gtwvt.c
   * tests/wvtext.prg
     + Added hb_gtInfo( HB_GTI_SELECTCOPY, <cMenuText> )
       to set the menu text ("Mark and Copy" on startup).
       cMenuText mustn't be zero length. Setting the menu text 
       also enables select&copy automatically. The call 
       will return the previously set menu text. To get 
       the menu text without setting a new one, use: 
       hb_gtInfo( HB_GTI_SELECTCOPY, "" )
       This is good if someone wants to adapt the menu 
       text to the OS's or app's language.

   * doc/en/hb_apiit.txt
   * include/hbapi.h
   * include/hbapiitm.h
   * source/rtl/gtwin/gtwin.c
   * source/rtl/hbgtcore.c
   * source/rtl/gtgui/gtgui.c
   * source/rtl/gtwvt/gtwvt.c
   * source/vm/macro.c
   * source/vm/debug.c
   * source/vm/itemapi.c
   * source/vm/hvm.c
   * source/vm/arrays.c
   * source/vm/extend.c
   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/sdf1.c
   * source/rdd/dbfcdx/dbfcdx1.c
   * source/rdd/delim1.c
   * source/rdd/dbf1.c
   * source/rdd/dbffpt/dbffpt1.c
   * contrib/hbw32/w32_ole.c
   * contrib/gtwvg/gtwvg.c
   * contrib/rddads/ads1.c
   * contrib/hbmisc/spd.c
   * contrib/hbbmcdx/bmdbfcdx1.c
   * contrib/examples/rdddbt/dbfdbt1.c
     * I did a mistake in 1999 by giving the name hb_itemPutCPtr() 
       to the function which would have to be correctly named 
       hb_itemPutCLPtr() (notice the 'L' for 'length').
       So, now this was renamed to hb_itemPutCLPtr(), and stub was 
       added with the old name, and Harbour code was changed to use 
       the new one. I've also added hb_itemPutCPtr2() as a version 
       not requiring len parameter, the proper name would be hb_itemPutCPtr() 
       for this, but we cannot use without breakin compatiblity.

       IMPORTANT: I'd strongly suggest all 3rd parties to update 
       their code to use the call hb_itemPutCLPtr() instead of 
       hb_itemPutCLPtr().

       The final goal would be to have hb_itemPutCPtr() with two 
       parameters instead of the hakish looking hb_itemPutCPtr2().

       I'd welcome any opinions how to reach this goal. I didn't want to 
       break compatiblity with 3rd parties this time, but IMO we may do 
       it in 1.1, or even before 1.0.

     ! The above also fixes the (potential) problem when hb_retc_buffer()'s 
       szText parameter was evaluated twice if HB_API_MACROS was #defined.
 2008-06-13 17:26:48 +00:00
Przemyslaw Czerpak
74e6b4f63f 2008-01-12 13:19 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/ChangeLog
  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    - removed hb_itemLockReadCPtr()/hb_itemLockWriteCPtr()/hb_itemUnLockCPtr()
      Whole modification which will address all different aspects it to
      complex to introduce it now. I'll return to this problem after
      1.0 release
 2008-01-12 12:20:12 +00:00
Przemyslaw Czerpak
3611daa5a2 2008-01-11 18:01 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + added new functions:
         BOOL hb_itemParamStore( USHORT uiParam, PHB_ITEM pItem )
         BOOL hb_itemParamStoreForward( USHORT uiParam, PHB_ITEM pItem )
      They copy/move pItem body to parameter passed by reference and
      return TRUE when operation was done successfully (uiParam was passed
      by reference)
    + added new functions for string manipulation:
         char * hb_itemLockReadCPtr( PHB_ITEM pItem, ULONG * pulLen );
         char * hb_itemLockWriteCPtr( PHB_ITEM pItem, ULONG * pulLen );
         void   hb_itemUnLockCPtr( char * pszString );
      It's recommended to use them instead of hb_itemGetCPtr().
      Pointer to string buffer returned by hb_itemLockReadCPtr() will
      be always valid even if source item will be cleared, destroyed or
      overwritten until hb_itemUnLockCPtr() is called. Each locked string
      has to be unlocked to avoid memory leaks. After unlocking the string
      pointer cannot be longer used.
      hb_itemLockWriteCPtr() works like hb_itemLockReadCPtr() but string
      pointer returned by this function is writable so user can change
      the body of string item. It's the _ONLY_ one way when it's possible.
      Modifying string items using pointers returned by hb_parc() or
      hb_itemGetCPtr() or extracted directly from HB_ITEM body is _FORBIDDEN_
      and can cause unpredictable results (GPF when constant/readonly memory
      pages are changed, changing many different items which share the same
      memory buffer, etc.).
      This is code illustrates how to use hb_itemLockReadCPtr()/
      hb_itemUnLockCPtr() and it's also good example why hb_itemGetCPtr()
      is very danger function and cannot be used in such case - if you
      replace hb_itemLockReadCPtr() with hb_itemGetCPtr() and remove
      hb_itemUnLockCPtr() then you will have buggy code.

         HB_FUNC( MYFUNC )
         {
            PHB_ITEM pObject = hb_param( 1, HB_IT_OBJECT )
            if( pObject )
            {
               char * pszName1, * pszName2;
               PHB_ITEM pResult;

               pResult = hb_objSendMsg( pObject, "POP", 0 );
               pszName1 = hb_itemLockReadCPtr( pResult, NULL );
               pResult = hb_objSendMsg( pObject, "POP", 0 );
               pszName2 = hb_itemLockReadCPtr( pResult, NULL );
               if( pszName1 && pszName2 )
                  hb_retc_buffer( hb_xstrcpy( NULL,
                              "[", pszName1, "]-[", pszName2, "]", NULL ) );
               hb_itemUnLockCPtr( pszName1 );
               hb_itemUnLockCPtr( pszName2 );
            }
         }

      This code shows how to use hb_itemLockWriteCPtr():
         proc main()
            local cVal, cVal2
            cVal := cVal2 := "ABC"
            STRPUT( @cVal2, 2, 42 )
            ? cVal, cVal2
         return
         #pragma begindump
         #include "hbapiitm.h"
         HB_FUNC( STRPUT )
         {
            PHB_ITEM pString = hb_param( 1, HB_IT_STRING );
            ULONG ulAt = hb_parnl( 2 );
            if( pString && ulAt && ISNUM( 3 ) )
            {
               ULONG ulLen;
               char * pszValue;
               pszValue = hb_itemLockWriteCPtr( pString, &ulLen );
               if( pszValue )
               {
                  if( ulAt <= ulLen )
                     pszValue[ ulAt - 1 ] = ( char ) hb_parni( 3 );
                  hb_itemUnLockCPtr( pszValue );
               }
            }
         }
         #pragma enddump

  * harbour/include/hbcompdf.h
  * harbour/include/hbexprop.h
  * harbour/include/hbexprb.c
  * harbour/source/compiler/hbmain.c
  * harbour/source/compiler/cmdcheck.c
  * harbour/source/compiler/hbusage.c
    * removed HB_I18N_SUPPORT macro and enabled I18N code in default build
 2008-01-11 17:01:34 +00:00
Viktor Szakats
6b9e24dd93 2007-11-17 03:08 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* make_vcce.bat
   * make_vcce.mak
     ! Minor corrections (syncing with existing files).

   * doc/genhtm.bat
     ! Minor fix to make it work out of the box.
     - Some obsolete stuff removed from it.

   * include/hbapiitm.h
   * include/hbapi.h
   * source/vm/itemapi.c
     + Added hb_itemPutCLConst() which is the same as 
       hb_itemPutCConst() but the buffer length can be passed.
       Same as xhb hb_itemPutCRawStatic().

   + contrib/xhb/hbcompat.h
     + Added C level compatibility header file.

   * contrib/win32/w32_ole.c
     ! hb_itemPutCRawStatic() -> hb_itemPutCLConst()
     ! Some more xhb API calls changed to Harbour ones.
     ! TraceLog() -> HB_TRACE()
     ! HB_ITEM s_OleAuto -> PHB_ITEM s_pOleAuto
       TOFIX (new): s_pOleAuto is not freed on app exit.
     ! Fixed a few more internal accesses by using API 
       calls.
     ; NOTE: There are four more complicated problems here 
             to be solved:
             1) hb_stackSetActionRequest() call
             2) Passing direct references to HB_ITEM .value 
                members to external functions.
             3) Storing "hidden" information in string ITEMs 
                prepended after the strings' actual content.
             4) Not freeing s_pOleAuto (this var BTW is used in 
                one static function only)

   * source/rtl/hbinet.c
   * source/rdd/dbcmd.c
     ! Changed some xhb C level API calls to Harbour ones.

   * contrib/xhb/Makefile
   * contrib/freeimage/Makefile
   * contrib/apollo/Makefile
   * contrib/firebird/Makefile
   * contrib/libct/Makefile
   * contrib/telepath/Makefile
   * contrib/pgsql/Makefile
   * contrib/gd/Makefile
   * contrib/libnf/Makefile
   * contrib/tip/Makefile
   * contrib/adordd/Makefile
   * contrib/rdd_ads/Makefile
   * contrib/btree/Makefile
   * contrib/samples/Makefile
   * contrib/mysql/Makefile
   * contrib/odbc/Makefile
   * contrib/pdflib/Makefile
     ! Added C and Harbour public headers to GNU makefiles.
     ! Added one missing SVN header.

   * contrib/pdflib/pdfhbdoc.ch
   * contrib/pdflib/pdf.ch
     ! Added missing SVN headers.

   - contrib/pdflib/pdflib.h
     - Removed this file which belongs to the pdflib 
       package. This package is needed anyway to use 
       this contrib. (but the contrib is badly broken)

   * contrib/pdflib/make_b32.bat
   * contrib/pdflib/make_vc.bat
     ! Minor typo.

   * source/rtl/persist.prg
     ! Prefixed static var name with "s_"
 2007-11-17 02:26:51 +00:00
Przemyslaw Czerpak
85ffaae73a 2007-07-30 18:00 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbcompat.ch
    + added #xtranslate ISPOINTER( <xValue> )
    * simplified bit operator translations

  * harbour/include/hbapi.h
    + added #define hb_itemPutCStatic(...) hb_itemPutCConst(...)

  * harbour/include/hbapiitm.h
    - removed #define hb_retclenAdoptRaw(...) hb_retclen_buffer(...)
      it's not _exactly_ the same and in some cases it cannot be
      replaced so users should know what exactly they are doing

  * harbour/source/rtl/gttrm/gttrm.c
    + added some #ifdef OS_UNIX_COMPATIBLE for future non *nix ports

  * harbour/source/rdd/dbf1.c
    ! added RT error when someone tires to create DBF with more then
      2046 fields - without it corrupted files were created or GPF
      appeared

  * harbour/contrib/ole2/w32ole.c
    * changed hb_retclenAdoptRaw() to hb_retclen_buffer()
 2007-07-30 16:00:32 +00:00
Przemyslaw Czerpak
5c85215870 2007-06-12 23:40 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/contrib/rdd_ads/ads1.c
    * cleaned BCC warning

  * harbour/include/hbapi.h
  * harbour/source/vm/arrays.c
    + added set of hb_arraySet*() functions - I hope they will help 3-rd
      party developers to eliminate using C stack level HB_ITEM and
      reduce usage of potentially danger function like hb_arrayGetItemPtr()

  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + added hb_itemReturnRelease()

  * harbour/include/hbcompat.ch
    + added hb_pvalue() <-> pvalue() translations

  * harbour/source/vm/pvalue.c
    + added support for 2-nd parameter for assugb operation, f.e. now
         hb_pvalue( 3, "abc" )
      sets "abc" to 3-rd function parameter

  * harbour/source/compiler/gencc.c
  * harbour/source/compiler/hbopt.c
    ! fixed two buggy optimizations
 2007-06-12 21:41:58 +00:00
Przemyslaw Czerpak
88cda3200d 2007-03-22 12:55 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/common.mak
    * updated for new files - please check

  * harbour/harbour.spec
    * added compiler library

  * harbour/bin/pack_src.sh
  * harbour/bin/hb-func.sh
    * updated for new files and libraries

  * harbour/config/w32/mingw32.cf
  * harbour/config/w32/watcom.cf
  * harbour/config/w32/xcc.cf
    * added winsock libraries

  * harbour/include/hbapicdp.h
  * harbour/source/rtl/cdpapi.c
    + added hb_cdpicmp() - not case sensitive version of hb_cdpcmp()

  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + hb_itemStrICmp(), hb_itemCopyFromRef(), hb_itemMoveFromRef()

  * harbour/include/hbapi.h
  * harbour/include/hbcomp.h
  * harbour/include/hbcompdf.h
  * harbour/include/hbexpra.c
  * harbour/include/hbexprb.c
  * harbour/include/hbexprop.h
  * harbour/include/hbmacro.h
  * harbour/include/hbpcode.h
  * harbour/include/hbvmpub.h
  * harbour/include/hbxvm.h
  * harbour/source/common/expropt1.c
  * harbour/source/compiler/complex.c
  * harbour/source/compiler/genc.c
  * harbour/source/compiler/gencc.c
  * harbour/source/compiler/gencli.c
  * harbour/source/compiler/genhrb.c
  * harbour/source/compiler/genobj32.c
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
  * harbour/source/compiler/harbour.yyh
  * harbour/source/compiler/hbdead.c
  * harbour/source/compiler/hbfix.c
  * harbour/source/compiler/hblbl.c
  * harbour/source/compiler/hbmain.c
  * harbour/source/compiler/hbopt.c
  * harbour/source/compiler/hbpcode.c
  * harbour/source/compiler/hbstripl.c
  * harbour/source/macro/macro.y
  * harbour/source/macro/macro.yyc
  * harbour/source/macro/macro.yyh
  * harbour/source/macro/macrolex.c
  * harbour/source/vm/Makefile
  * harbour/source/vm/arrays.c
  * harbour/source/vm/asort.c
  * harbour/source/vm/classes.c
  * harbour/source/vm/eval.c
  * harbour/source/vm/garbage.c
  * harbour/source/vm/hvm.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/macro.c
  + harbour/source/vm/hashes.c
  + harbour/source/vm/hashfunc.c
    + added hash items, f.e.:
         local h1 := {=>}, h2 := { "a"=>1.234, "b"=>2.345 }
         ? h2[ "a" ], h2[ "b ]
    + added support for DYNAMIC function declaration - it allow to define
      functions which are lately bound at runtime, f.e.:
         /*** t01.prg ***/
         dynamic func1
         proc main()
         local h:=__hrbload("t02.hrb")
         ? func1()
         return

         /*** t02.prg ***/
         func func1
         return "Hello!!!"

    % use new FUNCALL structure to hold EXTERNAL and DYNAMIC functions,
      it reduce memory usage, FUNCALL is much smaller then FUNCTION
    % use symbol scope bits when possible instead of making some linear scan
    + added new enumarator message: __ENUMKEY - it allow to access
      key value when hash item is base enumerator value, f.e.:
         proc main()
         local v, h:={"a"=>1.000,"b"=>2.000,"c"=>3.000}
         heval( h, { |k,v,i| qout( k, v, i ) } ); ?
         for each v in h
            ? v, "=>", v:__enumKey(), v:__enumValue(), v:__enumIndex(), ;
                       valtype(v:__enumBase())
            v += 0.123
         next
         ? ;heval( h, { |k,v,i| qout( k, v, i ) } )
         return
    + added C level hb_hash*() functions
    + added support for full HASH item cloning and updated array cloning
      to also clone nested hashes - please note that xHarbour does not do
      that, in xHarbour ACLONE() clones _ONLY_ nested arrays and HCLONE()
      _DOES_NOT_ clone _ANY_ nested items.

  * harbour/include/hbextern.ch
    + added hash functions HB_H*()
    * changed INET*() functions to HB_INET*()
    + added hash functions H*() and socket functions INET*() when
      HB_COMPAT_XHB is set

  * harbour/include/hbtypes.h
    + added missing HB_EXTERN_BEGIN / HB_EXTERN_END

  * harbour/include/hbpp.h
  * harbour/source/pp/ppcore.c
    ! added protection against automatic word concatenation in some cases
    ! fixed preprocessing expressions when match marker matches ';' token

  * harbour/source/rtl/Makefile
  + harbour/source/rtl/itemseri.c
    + added functions for item serialization: HB_SERIALIZE() and
      HB_DESERIALIZE() - these function are not binary compatible
      with xHarbour functions with the same names but make very
      similar job with the exception to serialization of codeblock
      and object variables - Harbour does not allow to serialize
      codeblocks and serialize objects as arrays.
      In most cases these functions can replace the xHarbour ones
    + added HB_DESERIALBEGIN() and HB_DESERIALIZE() functions covered
      by HB_COMPAT_XHB macro - this functions are only for compatibility
      with existing xHarbour code, In Harbour HB_DESERIALBEGIN() is
      dummy function which returns first parameter and HB_DESERIALNEXT()
      is a simple wrapper to HB_DESERIALIZE() so it's not necessary to
      use them.

  * harbour/source/rtl/hbinet.c
    * changed INET*() functions to HB_INET*() and enable them for default
      build
    + added INET*() functions wrappers covered by HB_COMPAT_XHB macro

  * harbour/source/rtl/hbrandom.c
    + added HB_RANDOMINT() - xHarbour compatible

  * harbour/source/rtl/len.c
    + added support for HASHes

  * harbour/source/rtl/valtype.c
    + added support for HASHes
    + added set of HB_IS*() functions - they are a little bit faster then
      calling VALTYPE( v ) == <cVal>
    - removed HB_ISBYREF() - this function cannot longer work, it was using
      a Clipper incompatible anomalies in passing variables by reference I
      fixed so it has to stop to work. If it will be realy necessary to
      implement HB_ISBYREF() function then please inform me - it will have
      to be done at compiler level or with some much deeper HVM stack
      checking.

  * harbour/source/vm/extend.c
    ! fixed hb_extIsArray() and hb_extIsObject() to work well with
      parameters passed by reference.
      Please note that now hb_extIsArray() return TRUE only for pure arrays
      not object values.

  * harbour/contrib/Makefile
  + harbour/contrib/tip/Changelog
  + harbour/contrib/tip/Makefile
  + harbour/contrib/tip/atokens.c
  + harbour/contrib/tip/base64x.c
  + harbour/contrib/tip/cgi.prg
  + harbour/contrib/tip/client.prg
  + harbour/contrib/tip/credent.prg
  + harbour/contrib/tip/cstr.prg
  + harbour/contrib/tip/encb64.prg
  + harbour/contrib/tip/encmthd.c
  + harbour/contrib/tip/encoder.prg
  + harbour/contrib/tip/encqp.prg
  + harbour/contrib/tip/encurl.prg
  + harbour/contrib/tip/ftpcln.prg
  + harbour/contrib/tip/hbhex2n.c
  + harbour/contrib/tip/httpcln.prg
  + harbour/contrib/tip/mail.prg
  + harbour/contrib/tip/popcln.prg
  + harbour/contrib/tip/smtpcln.prg
  + harbour/contrib/tip/tip.ch
  + harbour/contrib/tip/url.prg
  + harbour/contrib/tip/utils.c
    + added TIP library - code borrowed from xHarbour



   Please test - a lot of above code is not well tested, also some peaces
   were written over year ago for different things (f.e. serialization for
   NETRDD) and now I collected them and committed.
   The TIP library was not tested at all. It can be compiled but I cannot
   say if it works - I hope that people familiar with it can make necessary
   test and fixes.
   It's also not the final version of low level HASH item code. I'm working
   on more efficient structure which uses binary tries but I cannot say when
   I'll finish it (maybe in this weekend or maybe in next year) so I committed
   working version now even if I'm not happy with overall performance (BTW
   not worser then in xHarbour)
 2007-03-22 12:28:14 +00:00
Przemyslaw Czerpak
a193cd605d 2007-03-14 14:45 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapiitm.h
  * harbour/source/vm/eval.c
    + added C function hb_execFromArray()

  * harbour/common.mak
  * harbour/source/rtl/Makefile
  + harbour/source/rtl/hbinet.c
    + added xHarbour compatible INET*() functions - code borrowed
      from xHarbour with some minor modifications and fixes

  * harbour/include/hbextern.ch
    + added regex functions
    + added INET*() functions when compiled with HB_COMPAT_XHB
 2007-03-14 13:47:39 +00:00
Przemyslaw Czerpak
0ef0f1aab9 2007-03-13 19:40 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapi.h
  * harbour/include/hbapiitm.h
  * harbour/source/vm/garbage.c
  * harbour/source/vm/extend.c
  * harbour/source/vm/itemapi.c
    + added hb_gcFunc(), hb_parptrGC(), hb_itemGetPtrGC()
      hb_parptrGC() and hb_itemGetPtrGC() uses GC cleanup function address
      to validate if pointer item points to expected memory block type

  * harbour/source/common/hbhash.c
  * harbour/source/compiler/hbident.c
    * formatting and minor modifications

  * harbour/source/pp/pplib.c
  * harbour/source/pp/pplib2.c
    * use hb_parptrGC() to be sure that given pointer item points
      to PP structure

  + harbour/include/hbregex.h
  + harbour/source/rtl/hbregex.c
  * harbour/source/rtl/Makefile
  * harbour/common.mak
    + added support for regular expressions. Now it's enabled by default
      only in *nixes (POSIX regex) and BCC 5.5 (PCRE regex). Setting
      HB_PCRE_REGEX macro enables Perl-Compatible Regular Expressions
      and HB_POSIX_REGEX - POSIX regular expressions. In xHarbour regex
      support is enabled for all builds because PCRE source code is stored
      in CVS. If you will want we can make the same.
    + the following C functions are available:
      hb_regexCompile(), hb_regexGet(), hb_regexFree(), hb_regexMatch()
    + the following PGR functions are available:
      HB_REGEXCOMP(), HB_ISREGEX(), HB_ATX(), HB_REGEX(), HB_REGEXMATCH(),
      HB_REGEXSPLIT(), HB_REGEXATX(), HB_REGEXALL()
      They are working in similar way to the ones in xHarbour with the
      exception to some bug fixes and form of compiled regular expression.
      In Harbour it's pointer item for which HB_ISREGEX() returns TRUE when
      in xHarbour it's binary string.

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    * enabled code to seek in index using regular expressions
      (DBOI_SKIPREGEX[BACK])
 2007-03-13 18:40:56 +00:00
Przemyslaw Czerpak
071fef7612 2007-01-13 14:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/contrib/rdd_ads/adsfunc.c
  * harbour/source/rdd/workarea.c
    * formatting

  * harbour/include/hbapi.h
  * harbour/source/vm/extend.c
    + added missing hb_storptrGC()

  * harbour/include/hbapicdp.h
  * harbour/source/rtl/cdpapi.c
    + added parameter to unicode translation function to protect control
      code translation
    * formatting

  * harbour/source/rtl/gtsln/kbsln.c
  * harbour/source/rtl/gtxwc/gtxwc.c
    * use new unicode translation function format. It also fixes problem
      with space translation in GTLSN used in UTF8 mode

  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + added hb_itemCopyToRef(), hb_itemMoveToRef(), hb_itemMoveRef(),
      hb_itemUnRefWrite()

  * harbour/include/hbexprb.c
    ! use HB_P_DUPLUNREF instead of HB_P_DUPLICATE when assign is used in
      push context - Clipper compatible behavior, see:
         x:=10
         f(y:=iif(.t.,@x,))
         ? x, y
         func f(x)
         x+=100
         return nil

  * harbour/include/hbver.h
  * harbour/source/common/hbver.c
    * changed status to "devel"

  * harbour/source/common/expropt2.c
    * disabled setting NIL when iif(.t.,,sth()) is optimized to avoid
      warning when iif() is used as statement - to fix number of parameters
      passed to function in code like f(iif(.t.,,sth())) we will need a
      little bit deeper modification

  * harbour/source/compiler/complex.c
    * added hack for potential problems caused by WITH OBJECT syntax, f.e.
      in code like:
         proc p(obj,x)
         case:=myCaseClass():new()
         retu:=myCaseClass():new()
         WITH OBJECT obj
            do case
               case x==nil
               case:value()
               case:action()
                  retu:sth()
            end
         END
         case:action()
         retu:sth()
         return
      case:action(), case:value(), retu:sth() can means two different things
      and compiler cannot guess which one should use. It cannot be fixed
      because it's caused by bad WITH OBJECT syntax. In xHarbour constractions
      like case:value() or retu:sth() are always used as in  WITH OBJECT
      context what is not Clipper compatible. I do not want to introduce
      such limitations. We have two choices: change WITH OBJECT syntax or
      add some hack to "hide" the problem a little bit. Now I intorduce
      ugly hack which check number of spaces between ':' so
         case :action()
      is compiled as case condition using WITH OBJECT message and
      case:action() as sending message to object in case variable

  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
    + added support for passing base value to FOR EACH by reference.

  * harbour/source/vm/arrays.c
    * use hb_itemMoveRef() in AINS()/ADEL() to avoid creation of cyclic
      reference chains

  * harbour/source/vm/debug.c
  * harbour/source/vm/memvars.c
    * use hb_itemCopyToRef() to avoid creation of cyclic reference chains

  * harbour/source/vm/classes.c
  * harbour/source/vm/hvm.c
    * use hb_itemMoveToRef() to avoid creation of cyclic reference chains
    + added support for for writable string enumerators, f.e.:
         proc main()
         local s, c
         s:="abcdefghijklmnopqrst"
         for each c in @s
            if c$"aeio"
               c:="*"
            endif
         next
         ? s // "*bcd*fgh*jklmn*pqrst"
         return
 2007-01-13 13:18:35 +00:00
Przemyslaw Czerpak
68cb7f510b 2006-08-17 12:40 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/contrib/rdd_ads/ads1.c
  * harbour/include/hbapi.h
  * harbour/include/hbapigt.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbdefs.h
  * harbour/include/hbrdddbf.h
  * harbour/include/hbstack.h
  * harbour/include/hbsxfunc.h
  * harbour/source/common/expropt1.c
  * harbour/source/common/hbstr.c
  * harbour/source/compiler/harbour.c
  * harbour/source/compiler/hbident.c
  * harbour/source/pp/ppcore.c
  * harbour/source/rdd/hbdbsort.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/hbsix/sxcompr.c
  * harbour/source/rtl/hardcr.c
  * harbour/source/rtl/inkey.c
  * harbour/source/rtl/isprint.c
  * harbour/source/rtl/math.c
  * harbour/source/rtl/mtran.c
  * harbour/source/rtl/natmsg.c
  * harbour/source/rtl/gtcrs/chrmap.c
  * harbour/source/rtl/gtcrs/gtcrs.c
  * harbour/source/rtl/gtsln/gtsln.c
  * harbour/source/rtl/gtsln/gtsln.h
  * harbour/source/rtl/gtsln/kbsln.c
  * harbour/source/rtl/gtsln/keytrans.c
  * harbour/source/rtl/gtsln/mousesln.c
  * harbour/source/vm/estack.c
  * harbour/source/vm/extend.c
  * harbour/source/vm/runner.c
  * harbour/utils/hbver/hbverfix.c
    * general code cleanup, public functions declared in header files,
      local changed to static, added mising void for functions without
      parameters, etc.
      We still have some public functions which are not used by core code
      and not declared in header files, like:
         hb_memvarValueBaseAddress(), hb_memvarGetVarHandle(),
         hb_memvarGetValueByHandle(), hb_clsCreate(), hb_clsAdd(),
         hb_clsAssociate(), hb_hashTableDel(), hb_hashTableSize(),
      I haven't touched them yet though we will have to keep in mind that
      we should make sth with them.
 2006-08-17 11:05:09 +00:00
Przemyslaw Czerpak
fe67521514 2006-07-06 23:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/Makefile
    + added usrrdd.ch

  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + added hb_itemPutSymbol()

  * harbour/source/vm/hvm.c
    ! fixed HB_P_POPVARIABLE - it should work like HB_P_POPMEMVAR
      This Ron's code which illustrates it:
            PROCEDURE Main()
               USE Test
               First := First
               CLOSE
               ? First
            RETURN
      In practice it means that we do not need this PCODE at all and
      we should replace it in compiler by HB_P_POPMEMVAR and reuse
      it in the future for differ things.

  * harbour/source/vm/memvars.c
    * code cleanup

  * harbour/source/vm/runner.c
    ! fixed possible memory leaks when corrupted .hrb file is loaded
 2006-07-06 21:07:38 +00:00
Przemyslaw Czerpak
1d3ba3a5a1 2006-06-14 13:30 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapiitm.h
    + added missing declaration of hb_itemPutPtrGC()
 2006-06-14 11:29:00 +00:00
Przemyslaw Czerpak
917c8057e6 2006-06-14 13:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/config/linux/dir.cf
  * harbour/config/linux/gcc.cf
    * formatting

  * harbour/config/linux/global.cf
  * harbour/config/linux/install.cf
    * added -ldl to linked library list and RANLIB executing after library
      creation

  * harbour/contrib/ole/ole2.c
    * added #include "hbapicls.h"

  + harbour/include/hbapicls.h
  * harbour/include/hbapi.h
    + added HB_IT_ENUM item
    + added collect member to HB_IT_POINTER structure for POINTER items
      inspected by GC
    * changed the order of HB_CODEBLOCK members to safe few bytes on
      alignment
    * removed counters from HB_CODEBLOCK and HB_BASEARRAY structure
    + added hb_xRefInc(), hb_xRefDec(), hb_xRefFree(), hb_xRefCount(),
      hb_xRefResize() functions. They are internal Harbour VM functions
      and covered by internal API macro. Should not be used by 3-rd
      party code because we may change them in the future or even remove.
    + added hb_gcRefInc(), hb_gcRefDec(), hb_gcRefFree(), hb_gcRefCount()
      functions. These are also internal function which corresponds to the
      above hb_x*() ones.
    - removed hb_arrayRelease() function. This function is not longer
      necessary and it should never be public function - it was implemented
      in very dangerous way.
    - removed hb_codeblockDelete() function.
    - removed hb_memvarValueDecGarbageRef()
    + added USHORT usLen parameter to hb_codeblockMacroNew() - when sets
      to non 0 value it informs that PCODE should be copied to dynamically
      allocated buffer.
    * moved all classes/object functions to separate file: hbapicls.h
    + added hb_retptrGC()
    + added internal function hb_memvarGetItem()

  * harbour/include/hbapiitm.h
    - removed hb_itemForwardValue() and added macro which translates
      hb_itemForwardValue() to hb_itemMove()
    + added hb_itemUnShareString() and hb_itemReSizeString() functions
    + added hb_itemSetNil() macro

  * harbour/include/hbdefs.h
    * some cleanups in macro definitions

  * harbour/include/hbexprb.c
    * indenting

  * harbour/include/hbvm.h
  * harbour/include/hbinit.h
    + added hb_vmProcessSymbolsExt(), hb_vmRegisterSymbols(),
      hb_vmFreeSymbols(), hb_vmBeginSymbolGroup(),
      hb_vmInitSymbolGroup(), hb_vmExitSymbolGroup()
    * changed hb_vmProcessSymbols() to return address of register symbol
      table. For normal code it's the same address as given in parameter
      so it does not break backward binary compatibility.
    * changed symbol init macros to work correctly with modified address
      of symbol table

  * harbour/include/hbsetup.h
    * added support for HB_USE_PROFILER macro. Now profiler code is
      is disable in HVM by default
    * commented out HB_ASORT_OPT_ITEMCOPY - it's not longer used - see note.

  * harbour/include/hbstack.h
    * added missing parenthesis in hb_stackItem() macro

  * harbour/include/hbtypes.h
    * updated VM_PROCESS_DLL_SYMBOLS definition
    + added VM_PROCESS_SYMBOLS_EXT
    - removed HB_ARRAYRELEASE

  * harbour/include/hbver.h
    * changed revision number to 2

  * harbour/include/hbvmpub.h
    - remove pFunPtr from HB_DYNS and cover profiler member by
      #ifndef HB_NO_PROFILER
    + added HB_PCODEFUNC structure
    + added HB_FS_PCODEFUNC, HB_FS_DYNCODE and HB_FS_LOCAL - the last one
      is not used yet.

  * harbour/include/hbxvm.h
    * added some multipcode functions for some speed optimization in -gc3
      output

  * harbour/include/hbapicdp.h
  * harbour/source/codepage/cpbg866.c
  * harbour/source/codepage/cpbgiso.c
  * harbour/source/codepage/cpbgwin.c
  * harbour/source/codepage/cpeldos.c
  * harbour/source/codepage/cpelwin.c
  * harbour/source/codepage/cpesdos.c
  * harbour/source/codepage/cpesmwi.c
  * harbour/source/codepage/cpeswin.c
  * harbour/source/codepage/cpgedos.c
  * harbour/source/codepage/cpgewin.c
  * harbour/source/codepage/cphu852.c
  * harbour/source/codepage/cphuiso.c
  * harbour/source/codepage/cphuwin.c
  * harbour/source/codepage/cppl852.c
  * harbour/source/codepage/cppliso.c
  * harbour/source/codepage/cpplmaz.c
  * harbour/source/codepage/cpplwin.c
  * harbour/source/codepage/cppt850.c
  * harbour/source/codepage/cpptiso.c
  * harbour/source/codepage/cpru866.c
  * harbour/source/codepage/cprukoi.c
  * harbour/source/codepage/cpruwin.c
  * harbour/source/codepage/cpsl437.c
  * harbour/source/codepage/cpsl852.c
  * harbour/source/codepage/cpsliso.c
  * harbour/source/codepage/cpslwin.c
  * harbour/source/codepage/cpsrwin.c
  * harbour/source/common/hbfhnd.c
  * harbour/source/common/hbstr.c
  * harbour/source/common/hbver.c
  * harbour/source/compiler/gencli.c
  * harbour/source/rtl/fstemp.c
  * harbour/source/rtl/hbgtcore.c
  * harbour/source/rtl/langapi.c
  * harbour/source/rtl/gtalleg/gtalleg.c
  * harbour/source/rtl/gtalleg/ssf.h
  * harbour/source/rtl/gtcgi/gtcgi.c
  * harbour/source/rtl/gtcrs/gtcrs.c
  * harbour/source/rtl/gtdos/gtdos.c
  * harbour/source/rtl/gtos2/gtos2.c
  * harbour/source/rtl/gtpca/gtpca.c
  * harbour/source/rtl/gtsln/gtsln.c
  * harbour/source/rtl/gtstd/gtstd.c
  * harbour/source/rtl/gtwin/gtwin.c
  * harbour/source/rtl/gtwvt/gtwvt.c
  * harbour/source/rtl/gtxwc/gtxwc.c
    * cleaned the code to avoid warnings for some non ANSI C constructions

  * harbour/source/compiler/cmdcheck.c
    * formatting

  * harbour/source/compiler/gencc.c
    * added some multipcode optimizations

  * harbour/source/compiler/genc.c
    * keep function name set by compiler for static initstatics

  * harbour/source/compiler/harbour.c
    * extend init statics name with the number of used static variables
    * formatting

  * harbour/source/compiler/hbusage.c
    + added my name to developers list - I hope that there is enough
      of my code in Harbour (BTW for quite long time) ;-)

  * harbour/source/rdd/dbcmd.c
    - removed DBF2TEXT() function

  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
    * generate RT error when someone tries to create DBF with memo fields
      without MEMO RDD linked.

  * harbour/source/rtl/errorapi.c
    * replace all hb_vmDo() with hb_vmSend()

  * harbour/source/rtl/math.c
    * use hb_errPutArgs() to pass parameters to error object

  * harbour/source/rtl/philes.c
  * harbour/source/rtl/space.c
  * harbour/source/rtl/strpeek.c
    * some minor optimizations

  * harbour/source/vm/arrays.c
    - removed hb_arrayRelease() function.
    * changed hb_arrayReleaseGarbage() to be safe for recursive call
    * updated to use GC counters

  * harbour/source/vm/arrayshb.c
    * use stack function/macros instead of direct accessing HB_STACK members

  * harbour/source/vm/asort.c
    * removed unused HB_ASORT_OPT_ITEMCOPY

  * harbour/source/vm/classes.c
    * added class code from HVM
    % added fast overloaded operator detection and execution
    + added hb_objHasOperator(), hb_objOperatorCall()
    + added separated overloading of "=" and "==" operators
    * operate on PHB_SYMB not PHB_FUNC - support for pure PCODE function
      without any machine code
    * use stack function/macros instead of direct accessing HB_STACK members
    * separated profiler code
    * some code cleaning

  * harbour/source/vm/codebloc.c
    + added USHORT usLen parameter to hb_codeblockMacroNew() - when sets
      to non 0 value it informs that PCODE should be copied to dynamically
      allocated buffer.
    * updated to use GC counters
    - removed hb_codeblockDelete() function.
    * changed hb_codeblockDeleteGarbage() to be safe for recursive call
    - removed restoring statics base in hb_codeblockEvaluate()

  * harbour/source/vm/debug.c
    * cleaned and optimized some code

  * harbour/source/vm/dynlibhb.c
    + added support for loading and unloading dynamic libraries with PCODE
    + added support for dynamic libraries in Linux (.so)
    + added HB_LIBERROR() - returns error string with last error in
      HB_LIBLOAD() - now works only in Linux

  * harbour/source/vm/dynsym.c
    * separated profiler code
    + use pDynSym->pSymbol->value.pFunPtr instead of pDynSym->pFunPtr

  * harbour/source/vm/estack.c
    + added #include "hbapicls.h"
    + added hb_stackPushReturn(), hb_stackPopReturn()

  * harbour/source/vm/eval.c
  * harbour/source/vm/extend.c
    * use stack function/macros instead of direct accessing HB_STACK members
    + added hb_retptrGC()

  * harbour/source/vm/fm.c
    + added hb_xRefInc(), hb_xRefDec(), hb_xRefFree(), hb_xRefCount(),
      hb_xRefResize() functions. They are internal Harbour VM functions
      and covered by internal API macro. Should not be used by 3-rd
      party code because we may change them in the future or even remove.

  * harbour/source/vm/garbage.c
    + added hb_gcRefInc(), hb_gcRefDec(), hb_gcRefFree(), hb_gcRefCount()
      functions. These are also internal function which corresponds to the
      above hb_x*() ones.
    * changed Step 3 of GC pass and execution of clean-up function to be
      safe for recursive calls and additional activity.
      Ryszard see my note and s_pDeletedBlock
    + added GC inspected HB_IT_POINTER items.

  * harbour/source/vm/hvm.c
    * separated profiler code
    * separated class code from HVM
    + added support for loading and unloading libraries with PCODE modules
    + added support for pure PCODE functions
    + added support for string item resizing and preallocating string buffer
    + added some new multipcode functions for -gc3 optimization
    + added hb_vmProcessSymbolsExt(), hb_vmRegisterSymbols(),
      hb_vmFreeSymbols(), hb_vmBeginSymbolGroup(),
      hb_vmInitSymbolGroup(), hb_vmExitSymbolGroup()
    * changed hb_vmProcessSymbols() to return address of register symbol
      table. For normal code it's the same address as given in parameter
      so it does not break backward binary compatibility.
    + use new code for operator overloading
    * changed FOR EACH to dynamically check iteration scope in
      hb_vmEnumNext()/hb_vmEnumPrev() and remove max number of iteration
      stored on HVM stack
    * temporary use hb_itemUnRefOnce() instead of hb_itemUnRefRefer() as
      workaround for possible GPF. I'd like Ryszard will chose the final
      version

  * harbour/source/vm/itemapi.c
    + added support for preallocating string buffer size
    + added hb_itemUnShareString() and hb_itemReSizeString()
    * updated string items to use counters allocated with each
      memory block by xh_xgrab()/hb_xalloc()
    * updated codeblock and array items to use GC reference counters
    + added GC inspected HB_IT_POINTER items.
    * generate RT error in hb_itemUnreOnce() for enumerator items
      out of scope
    + added hb_itemPutPtrGC()

  * harbour/source/vm/macro.c
    * use pDynSym->pSymbol->value.pFunPtr instead of pDynSym->pFunPtr

  * harbour/source/vm/maindllp.c
    * updated usage of hb_vmProcessSymbols()
    * added hb_vmProcessSymbolsExt()

  * harbour/source/vm/memvars.c
    + added hb_memvarGetItem()
    - removed hb_memvarValueDecGarbageRef()

  * harbour/source/vm/proc.c
    + added #include "hbapicls.h"

  * harbour/source/vm/pvalue.c
    * do not access stack structure directly but use hb_stack*()
      functions (macros)

  * harbour/source/vm/runner.c
    * synced with xHarbour

  * harbour/utils/hbtest/rt_misc.prg
   * added overloading "=" operator. Now "==" and "=" can be overloaded
     with different methods

   All names I used for new functions/macros can be changed. Please look at
   it and if you will some better propositions then we can use it.
   hb_vmProcessSymbolsExt() is added but not used yet.
 2006-06-14 11:21:26 +00:00
Ryszard Glab
e92af8dbd2 2006-02-14 16:10 UTC+0100 Ryszard Glab <rglab@imid.med.pl> 
* include/hbapiitm.h
   * include/hbexpra.c
   * include/hbexprc.c
   * include/hbexprop.h
   * source/compiler/expropta.c
   * source/compiler/exproptb.c
   * source/compiler/exproptc.c
   * source/macro/macroa.c
   * source/macro/macrob.c
   * source/macro/macroc.c
   * source/vm/hvm.c
   * source/vm/itemapi.c
      * fixed code for adding date and numeric values (introduced
        in my last commits)
      * removed hb_itemPutBHLong (use hb_itemPutNInt instead)
      * added more optimization for localvar+=integer
        using HB_P_LOCALNEARADDINT pcode
        (borrowed from xHarbour)
 2006-02-14 15:12:07 +00:00
Ryszard Glab
6f0e36f665 2006-02-14 11:40 UTC+0100 Ryszard Glab <rglab@imid.med.pl> 
* include/hbapiitm.h
   * include/hbcomp.h
   * include/hbexpra.c
   * include/hbexprb.c
   * include/hbexprc.c
   * include/hbexprop.h
   * include/hbpcode.h
   * source/common/expropt1.c
   * source/common/hbfsapi.c
   * source/compiler/expropta.c
   * source/compiler/exproptb.c
   * source/compiler/exproptc.c
   * source/compiler/genc.c
   * source/compiler/harbour.c
   * source/compiler/harbour.l
   * source/compiler/harbour.y
   * source/compiler/hbdead.c
   * source/compiler/hbfix.c
   * source/compiler/hbpcode.c
   * source/compiler/hbstripl.c
   * source/macro/macro.y
   * source/macro/macroa.c
   * source/macro/macrob.c
   * source/macro/macroc.c
   * source/pp/ppcore.c
   * source/vm/hvm.c
   * source/vm/itemapi.c
      * fixed many more memory leaks in the compiler
        (the Harbour code compiles itself with no memory leaks).
        However there are still leaks when the compiler aborts
        compilation due to errors.
      + added optimalization of '+=' '-=' '*=' '/=' operators
      + added hb_itemGetNDDec(),
        hb_itemPutHBLong(),
        hb_itemPutNumType()
        borrowed from xHarbour

      NOTE: new pcodes:
      HB_[PLUS|MINUS|MULT|DIV]EQ
      HB_[PLUS|MINUS|MULT|DIV]EQPOP
      recompile all sources.
 2006-02-14 10:26:58 +00:00
Przemyslaw Czerpak
a290c984e7 2006-02-04 17:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/harbour.spec
  * harbour/make_bsd.sh
  * harbour/make_drw.sh
  * harbour/make_gnu.sh
  * harbour/make_rpm.sh
  * harbour/make_tgz.sh
  * harbour/bin/hb-func.sh
  * harbour/bin/pack_src.sh
  * harbour/config/c.cf
  * harbour/config/global.cf
  * harbour/config/rules.cf
  * harbour/config/darwin/gcc.cf
  * harbour/config/darwin/global.cf
  * harbour/config/dos/djgpp.cf
  * harbour/config/dos/global.cf
  * harbour/config/dos/install.cf
  * harbour/config/dos/owatcom.cf
  * harbour/config/hpux/gcc.cf
  * harbour/config/hpux/global.cf
  * harbour/config/linux/gcc.cf
  * harbour/config/linux/global.cf
  * harbour/config/linux/owatcom.cf
  * harbour/config/sunos/gcc.cf
  * harbour/config/w32/watcom.cf
    * include ADSRDD by default in RPMs
    * updated for new RPM which does not accept some old tags
    * set -fPIC on 64bit platforms
    + added /etc/harbour/hb-charmap.def
    * updated for new GT system and drivers

  * harbour/contrib/dot/pp.prg
  * harbour/contrib/dot/pp_harb.ch
    * use _APMAIN as startup function
    * cleaned direct access to item internals

  * harbour/contrib/libct/Makefile
  + harbour/contrib/libct/ctwfunc.c
  + harbour/contrib/libct/ctwin.c
  + harbour/contrib/libct/ctwin.h
    * added CT3 like Window System - it's a GT driver which inherits
      from the existing one and adds CTW functionality

  * harbour/contrib/libct/screen1.c
    * updated for GTAPI modifications

  * harbour/contrib/libnf/Makefile
  * harbour/contrib/libnf/chdir.c
  * harbour/contrib/libnf/mkdir.c
  * harbour/contrib/libnf/rmdir.c
    * use hb_fs*() API functions instead of calling DOS interrupts
      Now NF dir functions works on all platforms - it will be nice
      to update other functions too.

  * harbour/contrib/libnf/dispc.c
  * harbour/contrib/libnf/ftattr.c
    * updated for GT API modifications, some of this code still depends
      on EGA/VGA video buffer so will work only if user will force in GT
      using it - it will be nice to rewrite them

  * harbour/contrib/odbc/odbc.c
  * harbour/contrib/ole/ole2.c
    * casting and cleaning direct access to item internals

  * harbour/contrib/rdd_ads/ads1.c
  * harbour/contrib/rdd_ads/adsfunc.c
  * harbour/contrib/rdd_ads/adsmgmnt.c
    * synced with xHarbour

  * harbour/include/Makefile
    * added new header files

  + harbour/include/hbgtinfo.ch
    + added GTI_* defintions for hb_gtInfo() function.
      This function works in similar way to dbInfo() in RDD.
      The GTI_* definitions are taken from xHarbour "as is" and
      they should be cleaned - not all functionality are supported
      in Harbour and some others should be implemented in differ
      way then in xHarbour.

  + harbour/include/hbgtcore.h
  * harbour/include/hbapigt.h
    * new GTAPI
      hbgtcore.h file should not be included by user code
      it's only for internal use in GT drivers
    * HB_inkey_enum changed to int - this is bit field not enumerated type.
      Many of C/C++ compilers forbid bit operations on enum types and
      forcing it by casting which finally exceeds the enum range is defined
      as bug because it may badly interacts with some compiler optimizations

  * harbour/include/hbapi.h
  * harbour/include/hbapicdp.h
  * harbour/include/hbapierr.h
  * harbour/include/hbapifs.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbapilng.h
  * harbour/include/hbapirdd.h
  * harbour/include/hbdate.h
  * harbour/include/hbdefs.h
  * harbour/include/hbinit.h
  * harbour/include/hbpcode.h
  * harbour/include/hbrdddbf.h
  * harbour/include/hbset.h
  * harbour/include/hbstack.h
  * harbour/include/hbvm.h
  * harbour/include/hbvmopt.h
  * harbour/include/hbvmpub.h
    * separated internal and external API. Now the definitions for
      internal HVM structures and functions are excluded by default
      they could be enabled if user include hbvmopt.h before other
      header files. Such operation should be done _ONLY_ by core
      code - if 3-rd party developers make sth like that then it's
      for their own risk and such code may stop to work with next
      Harbour versions. Without hbvmopt.h the internal structures
      like HB_ITEM, HB_DYNS, ... are  mapped to 'void' so there is
      no way to access their members so we can modify them in the
      future without afford for 3-rd party code.
      There is one small exception 'type' should be the first member
      for HB_ITEM structure because I used a small ugly hack in
      HB_IS_*() macros with castin PHB_ITEM to HB_TYPE* - it works
      without speed overhead but if you think that it will be
      better/cleaner to not use such tricks then it's enough to
      change HB_ITEM_TYPE() definitions in hbvmpub.h - see note.
    * cleared the usage of HB_EXPORT - to avoid problems with some C/C++
      compilers we agreed that the only one common way of using HB_EXPORT
      is adding it ad begining of declaration - please keep this convention
      in the future.
    + added new functions:
      hb_extIsObject(), hb_codeblockId(), hb_idleSleep(),
      hb_fsGetOsHandle(),
      hb_dynsymFindSymbol(), hb_dynsymGetSymbol(),
      hb_dynsymSymbol(), hb_dynsymName(),
      hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle()
    * changed hb_arrayClone() declaration to:
         PHB_ITEM hb_arrayClone( PHB_ITEM pArray )
    * changed hb_arrayFromParams() declaration to:
         PHB_ITEM hb_arrayFromParams( int iLevel )
      The previous version needed a pointer to stack relocatable area
      so any stack resizing could cause GPF.

  * harbour/include/inkey.ch
    * added definitions for extended mouse keys/events and some key
      combinations

  * harbour/source/codepage/uc1250.c
  * harbour/source/codepage/uc1251.c
  * harbour/source/codepage/uc1253.c
  * harbour/source/codepage/uc1257.c
  * harbour/source/codepage/uc737.c
  * harbour/source/codepage/uc850.c
  * harbour/source/codepage/uc852.c
  * harbour/source/codepage/uc866.c
  * harbour/source/codepage/uc88591b.c
  * harbour/source/codepage/uc8859_1.c
  * harbour/source/codepage/uc8859_2.c
  * harbour/source/codepage/uc8859_5.c
  * harbour/source/codepage/uckoi8.c
  * harbour/source/codepage/uckoi8u.c
  * harbour/source/codepage/ucmaz.c
    * updated unicode values for characters in rabge 1-31 to keep
      DOS compatibility

  * harbour/source/common/expropt1.c
  * harbour/source/common/hbarch.c
  * harbour/source/common/hbdate.c
  * harbour/source/common/hbstr.c
  * harbour/source/common/hbver.c
    * keep HB_EXPORT at the beginning of function declaration

  * harbour/include/hbpcode.h
  * harbour/include/hbcomp.h
  * harbour/source/compiler/harbour.c
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/hbfix.c
  + harbour/source/compiler/hbdead.c
  * harbour/source/compiler/hbpcode.c
  + harbour/source/compiler/hbstripl.c
    % rewritten jump optimization
      ! fixed some minor problems
      * do not optimize jumps and local variable access by shorter
        PCODE version and HB_P_NOOP when jump optimization is
        disabled, this is a note I left in source code in few places:
         /*
          * optimizing jumps here by shorting them and setting HB_P_NOOPs
          * only slow down the compilation process for three reasons:
          * 1. When it's dummy jump to next instruction we need two passes
          *    in hb_compOptimizeJumps() to fully remove it
          * 2. hb_compOptimizeJumps() also make jump shortcutting in each pass
          * 3. When Jump Optimization is disabled (-kJ) then it cause slowness
          *    at runtime because we will have more HVM loops: first  for the
          *    shorter jump and next for the HB_P_NOOP PCODE(s)
          * [druzuz]
          */

      + added support for multi passes in jump/dead code elimination
        (hb_compOptimizeJumps())
        By default is set upto three passes.
        Now hb_compOptimizeJumps() keeps all compiler internal data clean
        on exist and can be called any times and does not change other
        compiler's functions behaviors
      + added dummy jumps elimination
      + added optimization for:
            IF .T.
            IF .F.
            WHILE .T.
            WHILE .F.
         etc.
      * restored empty BEGIN/RECOVER sequence block elimination
        if Jump Optimization is enabled then it marks the block
        with HB_P_NOOPS else it cut the generated PCODE
      + added dead code eliminator (new functions hb_compCodeTraceMarkDead()/
        hb_compPCodeTrace() - it works only when Jump Optimization is
        not disabled)
      As a result of the above we have smaller and faster PCODE.

      I do not think that we will have meta code support in the reasonable
      time and because I need some valid compiler data/structures like
      updated table of all jumps for real C code (not PCODE in .c files)
      generation then I decide to make some modifications and the above
      is in practice a side effect of this work.

  * harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/rddord.prg
  * harbour/source/rdd/workarea.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/nulsys/nulsys.c
    * synced with my modifications in xHarbour
    * updated for API modifications

  * harbour/source/rtl/Makefile
    + added gtsys.c, gtfunc.c, hbgtcore.c

  * harbour/source/rtl/accept.c
  * harbour/source/rtl/alert.prg
  * harbour/source/rtl/cdpapi.c
  * harbour/source/rtl/console.c
  * harbour/source/rtl/dates.c
  * harbour/source/rtl/do.c
  * harbour/source/rtl/errorapi.c
  * harbour/source/rtl/errorsys.prg
  * harbour/source/rtl/file.c
  * harbour/source/rtl/fserror.c
  * harbour/source/rtl/fstemp.c
  * harbour/source/rtl/hbffind.c
  * harbour/source/rtl/idle.c
  * harbour/source/rtl/math.c
  * harbour/source/rtl/oldclear.c
  * harbour/source/rtl/strmatch.c
  * harbour/source/rtl/strpeek.c
  * harbour/source/rtl/valtype.c
  * harbour/source/rtl/xsavescr.c
    * updated for API modifications
    * cleaned some compiler warnings

  * harbour/source/rtl/filesys.c
    + added hb_fsGetOsHandle()
    * updated for API modifications

  * harbour/source/rtl/gt.c
  * harbour/source/rtl/gtapi.c
  * harbour/source/rtl/gtapiu.c
  + harbour/source/rtl/gtfunc.c
  + harbour/source/rtl/gtsys.c
  + harbour/source/rtl/hbgtcore.c
  * harbour/source/rtl/inkey.c
  * harbour/source/rtl/maxrow.c
  * harbour/source/rtl/mouseapi.c
  * harbour/source/rtl/setcolor.c
  * harbour/source/rtl/setposbs.c
  * harbour/source/rtl/shadow.c
    * new GT API code

  * harbour/source/rtl/saverest.c
    * changed default behavior in SEVESCREEN/RESTSCREEN with parameters
      out of screen range to be Clipper compatible. Added last logical
      parameter to keep previous behavior for programs which begins to
      use it.

  * harbour/source/rtl/seconds.c
    * include missing header file to fix C++ compilation
    * make hb_secondsCPU global function

  * harbour/source/rtl/set.c
    * make HB_SET_TYPEAHEAD Clipper compatible

  * harbour/source/rtl/gtcgi/Makefile
  * harbour/source/rtl/gtcgi/gtcgi.c
  - harbour/source/rtl/gtcgi/mousecgi.c
    * rewritten for new GT API
      some detail behaviors has been changed but I think the current
      implementation is better for CGI programs output - please check
      and fix me if necessary

  * harbour/source/rtl/gtcrs/Makefile
  - harbour/source/rtl/gtcrs/charmap.prg
  + harbour/source/rtl/gtcrs/chrmap.c
  - harbour/source/rtl/gtcrs/debug.map
  - harbour/source/rtl/gtcrs/eterm.map
  * harbour/source/rtl/gtcrs/gtcrs.c
  + harbour/source/rtl/gtcrs/gtcrs.h
  + harbour/source/rtl/gtcrs/hb-charmap.def
  - harbour/source/rtl/gtcrs/kbdcrs.c
  - harbour/source/rtl/gtcrs/keymap.prg
  - harbour/source/rtl/gtcrs/linux.map
  - harbour/source/rtl/gtcrs/mousecrs.c
    * new GTCRS based on my xHarbour and Flagship curses code
      Please not that at runtime it looks for a file
      /etc/harbour/hb-charmap.def where user can fully tune output
      for his terminal. This file is included with proper path in
      binaries created by make_rpm.sh and make_tgz.sh
      Ryszard I've removed some of your extensions which are no longer
      necessary and some other (keyboard sequence redefinition) should
      be done in a little bit differ way. I would like to talk about it
      when you test current code.
      Added support for extended mouse keys (middle button and wheel).

  * harbour/source/rtl/gtdos/Makefile
  * harbour/source/rtl/gtdos/gtdos.c
  - harbour/source/rtl/gtdos/mousedos.c
    * rewritten for new GT API
      Fixed some small problems, finished mouse code which for DJGPP
      is fully Clipper compatible with real mouse SAVE/RESTORE code.
      For other compilers it should be updated depending on memory
      model and used DPMI driver (if any).

  * harbour/source/rtl/gtos2/Makefile
  * harbour/source/rtl/gtos2/gtos2.c
  - harbour/source/rtl/gtos2/mouseos2.c
    * rewritten for new GT API
      Fixed some problems and finished the mouse code.
      Please test it - I made all modifications without OS2 and
      I was not able to make any test. I'm interesting in information
      if it works and the speed difference - f.e. results from
      tests/vidtest.prg run with previous and current version.

  * harbour/source/rtl/gtpca/Makefile
  * harbour/source/rtl/gtpca/gtpca.c
  - harbour/source/rtl/gtpca/kbdos2.gcc
  - harbour/source/rtl/gtpca/mousepca.c
    * rewritten for new GT API
      and finished so now it's full functional GT driver
      I'm interesting in keyboard sequences used by PC-ANSI drivers
      in DOS so it will be possible to implement also support for
      extended keys input.

  * harbour/source/rtl/gtsln/Makefile
  * harbour/source/rtl/gtsln/gtsln.c
  + harbour/source/rtl/gtsln/gtsln.h
  * harbour/source/rtl/gtsln/kbsln.c
  * harbour/source/rtl/gtsln/keytrans.c
  * harbour/source/rtl/gtsln/mousesln.c
    * rewritten for new GT API basing on current xHarbour code
      added support for slang 1.4x patched for UNICODE (Debian
      patches used by most of current Linux distributions) and
      slang 2.x - It's unicode ready, tries to detect terminal mode
      (utf-8/iso) at startup and switch the internal logic to
      iso/unicode mode. When compiled with slang 1.4x or 2.x
      and terminal is in UTF-8 it can display all characters like
      in DOS if only used font have them or good fall-back table is
      loaded (f.e. the one created by QRCZAK)
      Added support for extended mouse keys (middle button and wheel).

  * harbour/source/rtl/gtstd/Makefile
  * harbour/source/rtl/gtstd/gtstd.c
  - harbour/source/rtl/gtstd/mousestd.c
    * rewritten for new GT API
      Now it can work as full screen GT driver redrawing the previous
      screen contents from internal GT core buffers. I run with this
      GT some of my programs and they work quite well ;-) of course
      without colors.

  * harbour/source/rtl/gtwin/Makefile
  * harbour/source/rtl/gtwin/gtwin.c
  - harbour/source/rtl/gtwin/mousewin.c
    * updated for new GT API

  + harbour/source/rtl/gtxwc/Makefile
  + harbour/source/rtl/gtxwc/gtxwc.c
  + harbour/source/rtl/gtxwc/gtxwc.h
    * new XWindow Console GT driver based on my and Giancarlo Niccolai
      code form xHarbour - this GT can work in XWindow environment only
      and create its own window for  console output. It delays the
      initialization to the moment when user try to display anything on
      the screen so even without X Window system programs which uses this
      GT can work as long as use only outstd/outerr output.

  * harbour/source/vm/arrays.c
    * updated for API modifications
    + added hb_arrayId(),
    * changed hb_arrayClone() declaration to:
         HB_EXPORT PHB_ITEM hb_arrayClone( PHB_ITEM pSrcArray )
    * changed hb_arrayFromParams() declaration to:
         PHB_ITEM hb_arrayFromParams( int iLevel )

  * harbour/source/vm/arrayshb.c
    * updated for API modifications
    + added new parameter iLevel to function HB_APARAMS()

  * harbour/source/vm/classes.c
  * harbour/source/vm/cmdarg.c
  * harbour/source/vm/dynlibhb.c
  * harbour/source/vm/estack.c
  * harbour/source/vm/fm.c
  * harbour/source/vm/garbage.c
  * harbour/source/vm/maindll.c
  * harbour/source/vm/maindllh.c
  * harbour/source/vm/maindllp.c
  * harbour/source/vm/mainstd.c
  * harbour/source/vm/mainwin.c
  * harbour/source/vm/memvars.c
  * harbour/source/vm/pcount.c
  * harbour/source/vm/proc.c
    * updated for API modifications

  * harbour/source/vm/codebloc.c
    * updated for API modifications
    + added hb_codeblockId()

  * harbour/source/vm/dynsym.c
    * updated for API modifications
    + added new functions:
      hb_dynsymFindSymbol(), hb_dynsymGetSymbol(),
      hb_dynsymSymbol(), hb_dynsymName(),
      hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle()

  * harbour/source/vm/eval.c
    * updated for API modifications
    * call hb_vmPushState()/hb_vmPopState() in hb_itemDo()/hb_itemDoC()
      functions - it's necessary to make HVM reentrant safe.

  * harbour/source/vm/extend.c
    * updated for API modifications
    + added hb_extIsObject() similar to existing hb_extIsArray()

  * harbour/source/vm/hvm.c
    * updated for API modifications
    + added new functions: hb_vmPushState(), hb_vmPopState()
      which save/restore HVM state (the top stack value which can be
      processed and return item and maybe sth else in the future) making
      HVM ready for reentrant.

  * harbour/source/vm/itemapi.c
    * updated for API modifications
    + added new function:
         HB_EXPORT PHB_SYMB hb_itemGetSymbol( PHB_ITEM pItem );
    ! fixed bug in hb_itemPutNInt()

  * harbour/tests/Makefile
  * harbour/utils/hbdoc/Makefile
  * harbour/utils/hbextern/Makefile
  * harbour/utils/hbmake/Makefile
  * harbour/utils/hbrun/Makefile
  * harbour/utils/hbtest/Makefile
    - removed badly added: dbfntx, dbfcdx, dbffpt, hbsix libraries.
      what broke GNU make compilation for some compilers
      This libraries should be included automatically when RDD lib
      is included by *.cf files

   Summary:
      The whole patch (cvs diff -uN) is ~1.5MB length and I cannot describe
      everything in details - sorry but it was too much modifications in
      one commit so now just some of general notes.
      The header files included as is does not have any information about
      internal HVM structures and some functions. In practice only HB_SYMB
      is public and it has to be public for .c files generated from .prg
      so I force the fixed size of this structure (alignment independent)
      by redefining some members to union with void * - it's a little bit
      ugly trick but it effectively eliminates the problem of linking
      binaries compiled with differ alignment C compiler switches.
      The structures like HB_ITEM, HB_CODEBLOCK, HB_STACK, HB_DYNS are not
      longer defined and pointers to the defined as void * - like in Clipper
      the ITEM structure. It caused that I had to add some new functions
      to make some operation still possible to implement. If I missed sth
      and any of you will have a problem with your code then please inform
      me about it and after a small discussion on Harbour developers list
      we can decide if other functions should be added.
      The internal API is still accessible. It's enough to include "hbvmopt.h"
      file before other header files to enable it. Now only files in
      source/vm directory include it.
      The 3-rd party code which does not include hbvmopt.h (or tries to
      set some internals macros) should be safe for future HVM modifications
      and will work also with new binaries so 3-rd party library developers
      should remember about it. If they won't then it's only their and
      their clients problem not Harbour developers.
      With this modifications I also create new GT model which is similar
      to the one used by RDD with multi inheritance. It can be quite easy
      extended to simultaneously load more then one GT subsystem (sth like
      work areas in RDD) but I left it for the future when someone may
      need it. hbapigt.h file now contains only information about public
      functions and does not have any code which depends on current
      internal implementation - it should be backword compatible as long
      as somone did not try to use internal GT functions.
      The internal GT system use hbgtcore.h file which should not be
      included by 3-rd party code as long as someone will not make new
      GT driver. The internal GT code is new so I expect that it will
      be changed yet in the nearest future (I'm waiting for other developers
      feedback) and in such case any 3-rd party GTs will have to be updated.
      How it works:
         The base GT driver (GTNUL) is fully functional GT driver which
         makes all operations on memory buffer. After each screen write
         Flush() method is called which check for dispcount() and if
         it's 0 then call Refresh() method to update modified area by
         Redraw() method. This method is dummy in GTNUL and external
         output with this GT can be reached by outstd()/outerr() which
         are now redirected to GT methods. A simple GT driver may overload
         only Refresh() method to give full screen output.
         Application can use only this GT driver and it seems to be very
         good choice for GUI and background daemon/service programs.
         This GT is loaded at startup then all other GTs can be loaded
         later and inherit from the previously loaded GT drivers.
         The new GT driver can overload as much method as wants/needs.
         Now all GT operations are implemented as GT method so GT driver
         can easy change their default behavior, f.e. it may fully overload
         color parsing methods and use differ or extended to Clipper color
         definitions.
         I rewrote all existing GTs to work with new GT model.
         OS2 users - please test GTOS2 which I was not able to test and
         see the note in Redraw() method. If possible please make some
         speed tests.
         In fact now there is much more internal operations then it was
         before but because they are done on memory only then current
         code is much faster in this GT drivers which so far makes all
         operations on real video area. I made some tests with GTNUL
         and tests/vidtest.prg and the total overhead is minimal. Now
         dipbegin()/dispend() in practice does not cost anything so it
         gives additional speed improvement in application which extensively
         use it.
         More then one GT driver can be linked with final binaries and
         chose on application startup by //GT<NAME> switch and/or environment
         variable HB_GT=<name>
         In the RTL is new GT function GTSYS() which works in similar way
         to RDDSYS() in RDD subsystem and for linking default GT driver
         for given platform. When RTL is compiled the default GT driver
         is set to HB_GT_DEFAULT envvar and if not exist to HB_GT_LIB
         envvar and if it also does not exist to hard coded platfom GTs
         (see source/rtl/gtsys.c and source/rtl/Makefile for rules)
         Adding to source code:
            ANNOUNCE GTSYS
         disable linking the default GT driver and:
            REQUEST HB_GT_<name>
         for linking given (<name>) GT driver, f.e.: REQUEST HB_GT_WIN
         If you are working in SH environment (Linux and other *nixes users,
         DJGPP bash, MinGW shell then it's possible to use -gt<name> switch
         in hblnk / hbmk scripts to force linking GT drivers (it could be
         repeated with different <name>) and the first one becomes the default
         one. F.e.:
            xhbmk -m -n -w -es2 -gtcrs -gtsln -gtstd -gtpca vidtest.prg
         Usually the GT driver are loaded at HVM startup but it's possible
         to load it later. I created new GT driver CTW which gives full
         CT3 like Window system. The CT3 extended driver change the behavior
         of some function in Clipper extended driver, f.e WRITECON() or
         SETPOS() with parameters out of screen range. So I implemented it
         CTW as RT GTs which is loaded when some of CTWIN function is used
         (f.e. WOPEN()/WBOARD()) and inherits from any existing GT driver.
         This is full CT3 WIN implementation with all detail behaviors I
         found (with some CT3 bug fixes). It does not have any CT3 limitations
         and can be used for any virtual screen/window size though I hardcoded
         CT3 limitation for backword compatibility. If somone will want to
         remove it then it will be enough to delete few lines from ctwin.c
         file. I'm not CTWIN Clipper user so maybe I missed some side effects
         in this driver and was not able to well test it so if you will find
         any incompatibilities then please inform me.
         THe default GT buffer uses 32bit character cell internally but
         in savescreen/restscreen it uses VGA compatible two bytes character
         cell. Some GT drivers may want to use differ character cell.
         Now GTCRS and GTSLN use 32bit character cell by default. They
         need additional information about character set (box/normal) to
         properly display box characters. It is possible to force in this
         GT drivers using Clipper compatible character cell by calling:
            hb_gtInfo( GTI_COMPATBUFFER, <lCompat> ) -> <lPreviousSeting>
         but in may cause that box drawing characters will be lost in
         some countries after RESTSCREEN(). It will depend on used code
         page.
         HB_GTINFO() is new function which works in similar way to DBINFO()
         in RDD. It allows to retrieve/change some of GT driver settings.
         GTI_* actions are defined in hbgtinfo.ch - it has all GTI_*
         definitions used in xHarbour. Now in Harbour only few of them
         are implemented.
         The new three .prg functions:
            HB_SETKEYCP( <cTermCP> [,<cHostCP>] )
            HB_SETDISPCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] )
            HB_SETTERMCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] )
         have been added. They set automatic input (HB_SETKEYCP)
         and output (HB_SETDISPCP) (or both: HB_SETTERMCP) character
         translation. They are also important for some GTs which
         informing them about used internal code page for unicode
         translation (GTXWC, GTSLN) and/or chosing proper character
         set (standard/alternate) for letters and other (f.e. box
         drawing characters) (GTCRS, GTSLN),
            <cTermCP> is encoding used on external (terminal) side
            <cHostCP> is encoding used internally, if not given then
                      current code page set HB_SETCODEPAGE() is used.
                      some of GTs which uses unicode output may
                      ignore <cTermCP>
            <lBoxChar> is optional parameter which interacts with dispbox()
                       output disabling switching to alternate character
                       set in some GTs. It effectively causes that if internal
                       (host) code page contains some letters on the box char
                       positions then they will be shown also by box drawing
                       functions like dispbox() instead of CP437 characters.
                       In some cases it could be useful. By default lBoxChar
                       is not set and GTs which can switch between standard
                       and alternate character set (GTCRS, GTSLN) will try to
                       use alternate character set for box drawing functions.

      Victor: I removed some of your functions. They can be very easy
      implemented with hb_gt_GetChar()/hb_gt_PutChar() but I do not want to
      make them part of documented external API because some GT drivers may
      want to use absolutely differ color definitions and they will stop to
      work so I do not want to make this functions documented external API.

      Ryszard: Setting alternative debug keys does not longer work.
      I like such possibilities but it should be implemented in differ
      way to f.e. using HB_GTINFO interface to allow low level GT driver
      extensions, f.e. in *nixes using CTRL+[A-Z] and SIGINT, SIGQUIT,
      SIGTSTP signals for real asynchronous setting of debug/cancel flag
      without keyboard polling from main HVM loop. I would like to discus
      about such more general solution.

   *** Please updated non GNU make files ***
 2006-02-04 16:16:48 +00:00
Przemyslaw Czerpak
473b620290 2005-11-22 01:51 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbsetup.ch
    * enable HB_COMPAT_FLAGSHIP by default
      I hope it will not be a problem - if it does then I can disable it
      but in *nixes for a long time FlagShip was the only one Clipper
      alternative and some of its functions are quite often used in
      Clipper/FoxPro programs ported to *nixes so I'd want to keep it
      enabled at least when HB_OS_LINUX/HB_OS_UNIX is defined.


  * harbour/include/hbvm.h
    + added missing extern in hb_vmAtInit() and hb_vmAtExit() declarations

  * harbour/include/hbvmpub.h
    * formatting

  * harbour/source/rdd/dbcmd.c
    ! fixed the problem with fieldput(<n>,nil) at phantom recrod reported
      by Victor
    * do not use C level HB_ITEM

  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed possible GPF when "/an/existing/path/" was used as file name.
      No in DOS in such case it will casue RT error that file:
         /an/existing/path/.<ext>
      cannot be created (like in Clipper) but in other systems (f.e. Linux)
      which allow to use such file names it will work without any problems.

  * harbour/source/rdd/dbffpt/dbffpt1.c
    * do not use C level HB_ITEM

  * harbour/source/rtl/Makefile
  + harbour/source/rtl/strpeek.c
    + added STRPEEK and STRPOKE FS functions covered by HB_COMPAT_FLAGSHIP
      macro

  * harbour/source/rtl/philes.c
    ! fixed GPF when unshareing string item buffer with embedded 0 by using
      hb_itemUnShare()

  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + added hb_itemUnShare() - /* un-share given string item */
      and hb_itemClone() - /* clone the given item */
 2005-11-22 00:55:51 +00:00
Ryszard Glab
d947f68c8e 2005-11-07 14:35 UTC+0100 Ryszard Glab <rglab@imid.med.pl> 
* include/hbapi.h
   * include/hbapiitm.h
   * include/hbcomp.h
   * include/hberrors.h
   * include/hbexpra.c
   * include/hbpcode.h
   * include/hbsetup.h
   * source/common/expropt1.c
   * source/compiler/expropta.c
   * source/compiler/genc.c
   * source/compiler/gencli.c
   * source/compiler/harbour.c
   * source/compiler/harbour.l
   * source/compiler/harbour.y
   * source/compiler/hbfix.c
   * source/compiler/hbgenerr.c
   * source/compiler/hbpcode.c
   * source/macro/macroa.c
   * source/vm/hvm.c
   * source/vm/itemapi.c
   + tests/foreach.prg
      + added support for FOR EACH loop
         FOR EACH var1 [,var255] IN expr1 [,expr255] [DESCEND]
         NEXT

         Note:
            -expr can be a string or an array
               if it is a string then assigments to the control
               variable does not change the string
            -after the loop the controlling variable(s) store the
             value which they had before entering the loop
            -the controlling variable supports the following properties
             :__enumindex - the loop counter for variable
             :__enumbase  - the value that is being traversed
             :__enumvalue - the value of variable
            -see tests/foreach.prg for examples

      + added warnings in cases of duplicated loop variables
       eg. FOR i:=1 TO 5
            FOR i:=i TO i+5

      -removed strong typing in the compiler (xHarbour too)
      (reactivate it by compiling with -DHB_COMP_STRONG_TYPES)

NOTE:
   The new pcodes were added - rebuild everything
 2005-11-07 13:28:40 +00:00
Przemyslaw Czerpak
6d28a19d98 2005-10-24 13:23 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapi.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbapirdd.h
  * harbour/include/hbdefs.h
  * harbour/include/hbtypes.h
  * harbour/source/rtl/empty.c
  * harbour/source/vm/arrays.c
  * harbour/source/vm/extend.c
  * harbour/source/vm/hvm.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/maindllp.c
    + added HB_TYPE to as HB_ITEM type marker.
    * set HB_TYPE as UINT32
    * updated to the above modifications
    * cleaned some ~HB_IT_BYREF which has no effect in current VM
 2005-10-24 11:29:10 +00:00
Przemyslaw Czerpak
ded757f92c 2005-09-25 21:40 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/harbour.spec
  * harbour/make_tgz.sh
  * harbour/bin/hb-func.sh
  * harbour/bin/pack_src.sh
  * harbour/config/global.cf
  * harbour/include/hbapiitm.h
  * harbour/include/hbdate.h
  * harbour/include/hbextern.ch
  * harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/workarea.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rtl/dates.c
  * harbour/source/vm/hvm.c
  * harbour/source/vm/itemapi.c
    * updated for proper RDD synchronization with xHarbour

  * harbour/contrib/rdd_ads/ads0.prg
  * harbour/contrib/rdd_ads/ads1.c
  * harbour/contrib/rdd_ads/adsfunc.c
  * harbour/contrib/rdd_ads/rddads.h
    * synced base of ADS RDD with xHarbour - old code cannot be compiled
      without it - external ADS*() functions not synced - I do not use them
      and I do not want to break sth - Harbour ADS developers should check it
 2005-09-25 19:39:45 +00:00
Ryszard Glab
691b3a9890 2005-09-23 15:45 UTC+0100 Ryszard Glab <rglab@imid.med.pl> 
* changes to synhronize RDD code with xHarbour (state of 23.09.2005)
        Many, many thanks to Przemek Czerpak for his work.
 2005-09-23 08:45:05 +00:00
Przemyslaw Czerpak
78070e00c4 2004-12-31 12:35 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapicdp.h
  * harbour/source/codepage/cdp_tpl.c
  * harbour/source/codepage/cdpeldos.c
  * harbour/source/codepage/cdpelwin.c
  * harbour/source/codepage/cdpesdos.c
  * harbour/source/codepage/cdpeswin.c
  * harbour/source/codepage/cdpgedos.c
  * harbour/source/codepage/cdpgewin.c
  * harbour/source/codepage/cdphu852.c
  * harbour/source/codepage/cdphuwin.c
  * harbour/source/codepage/cdppl852.c
  * harbour/source/codepage/cdppliso.c
  * harbour/source/codepage/cdpplmaz.c
  * harbour/source/codepage/cdpplwin.c
  * harbour/source/codepage/cdppt850.c
  * harbour/source/codepage/cdpptiso.c
  * harbour/source/codepage/cdpru866.c
  * harbour/source/codepage/cdprukoi.c
  * harbour/source/codepage/cdpruwin.c
  * harbour/source/codepage/cdpsl437.c
  * harbour/source/codepage/cdpsl852.c
  * harbour/source/codepage/cdpsliso.c
  * harbour/source/codepage/cdpslwin.c
  * harbour/source/codepage/cdpsrwin.c
  * harbour/source/rtl/cdpapi.c
    * fix memory leak reported for accented and multi byte CPs

  + harbour/source/codepage/cdpesmwi.c
    * added missing Spanish modern CP

  * harbour/include/hbstack.h
  * harbour/include/hbapiitm.h
  * harbour/source/vm/estack.c
  * harbour/source/vm/itemapi.c
    + added hb_stackReturnItem()
    - removed hb_itemReturnPtr()

  * harbour/source/rdd/workarea.c
    ! fixed possible restoring of scopes in scoped relations after
      'SET RELATION TO'

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfdbt/dbfdbt1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
    * use hb_stackReturnItem() instead of direct stack accessing

  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! Fixed opening NTX file in ReadOnly mode
    * use hb_stackReturnItem() instead of direct stack accessing

  * harbour/source/rtl/filesys.c
    * cleaned unnecessary initialization

  * harbour/source/vm/memvars.c
    * formatting and small fix for calling GC after hb_memvarsRelease()
 2004-12-31 11:47:58 +00:00
Przemyslaw Czerpak
e4ac791059 2004-12-28 10:30 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/harbour.spec
  * harbour/hbgtmk.sh
  * harbour/make_rpm.sh
  * harbour/bin/pack_src.sh
    * updated for recent changes in make process

  * harbour/contrib/Makefile
    * added odbc lib for Linux compilation

  * harbour/contrib/btree/Makefile
    * changed lib name from hb_btree to hbtree

  * harbour/contrib/btree/hb_btree.api
  * harbour/contrib/btree/hb_btree.c
    * fixed GCC compilation in HB_TR_DEBUG mode

  * harbour/contrib/hbzlib/hbzip.h
  * harbour/contrib/hbzlib/include/hbzip.h
  * harbour/include/hbapi.h
  * harbour/include/hbapicdp.h
  * harbour/include/hbapierr.h
  * harbour/include/hbapifs.h
  * harbour/include/hbapigt.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbapilng.h
  * harbour/include/hbapirdd.h
  * harbour/include/hbcomp.h
  * harbour/include/hbdate.h
  * harbour/include/hbdbsort.h
  * harbour/include/hberrors.h
  * harbour/include/hbexprb.c
  * harbour/include/hbexprop.h
  * harbour/include/hbhash.h
  * harbour/include/hbinit.h
  * harbour/include/hbmacro.h
  * harbour/include/hbpp.h
  * harbour/include/hbrdddel.h
  * harbour/include/hbrddntx.h
  * harbour/include/hbrddsdf.h
  * harbour/include/hbrddwrk.h
  * harbour/include/hbset.h
  * harbour/include/hbstack.h
  * harbour/include/hbtrace.h
  * harbour/include/hbvm.h
  * harbour/include/hbvmpub.h
    * changed #if defined (HB_EXTERN_C) to HB_EXTERN_BEGIN / HB_EXTERN_END
      macros for easier manipulation with different ABI
    * added HB_IS_BADITEM() macro for debugging
    * synced CDP with xHarbour - added basic Unicode support
    * synced RDD with xHarbour

  * harbour/source/codepage/Makefile
  * harbour/source/codepage/cdp_tpl.c
  * harbour/source/codepage/cdpeldos.c
  * harbour/source/codepage/cdpelwin.c
  * harbour/source/codepage/cdpesdos.c
  * harbour/source/codepage/cdpeswin.c
  * harbour/source/codepage/cdpgedos.c
  * harbour/source/codepage/cdpgewin.c
  * harbour/source/codepage/cdphu852.c
  * harbour/source/codepage/cdphuwin.c
  * harbour/source/codepage/cdppl852.c
  * harbour/source/codepage/cdppliso.c
  * harbour/source/codepage/cdpplmaz.c
  * harbour/source/codepage/cdpplwin.c
  * harbour/source/codepage/cdppt850.c
  * harbour/source/codepage/cdpptiso.c
  * harbour/source/codepage/cdpru866.c
  * harbour/source/codepage/cdprukoi.c
  * harbour/source/codepage/cdpruwin.c
  * harbour/source/codepage/cdpsl437.c
  * harbour/source/codepage/cdpsl852.c
  * harbour/source/codepage/cdpsliso.c
  * harbour/source/codepage/cdpslwin.c
  * harbour/source/codepage/cdpsrwin.c
  + harbour/source/codepage/uc1250.c
  + harbour/source/codepage/uc1251.c
  + harbour/source/codepage/uc1253.c
  + harbour/source/codepage/uc1257.c
  + harbour/source/codepage/uc737.c
  + harbour/source/codepage/uc850.c
  + harbour/source/codepage/uc852.c
  + harbour/source/codepage/uc866.c
  + harbour/source/codepage/uc88591b.c
  + harbour/source/codepage/uc8859_1.c
  + harbour/source/codepage/uc8859_2.c
  + harbour/source/codepage/uckoi8.c
  + harbour/source/codepage/uckoi8u.c
  + harbour/source/codepage/ucmaz.c
  * harbour/source/rtl/cdpapi.c
    * synced HB CDP API with xHarbour - added basic Unicode support

  * harbour/source/common/expropt2.c

  * harbour/source/common/hbstr.c
    * removed unnecessary initialization to avoid BCC warnings

  * harbour/source/compiler/harbour.c
    * formatting
      hb_compCodeBlockStop() looks like work in progress or is has
      some old unused code - Ryszard, can you look at it?

  * harbour/source/macro/macro.y
    * removed hack for GCC and old Bison versions

  * harbour/source/pp/ppcore.c
    * removed unnecessary initialization to avoid BCC warnings

  * harbour/source/pp/pptable.c
    + added some sets for RDD synchronization with xHarbour

  * harbour/source/rdd/dbcmd.c
    + added __RDDGETTEMPALIAS

  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbfuncs.prg
  * harbour/source/rdd/dbnubs.c
  * harbour/source/rdd/dbstrux.prg
  * harbour/source/rdd/hbdbsort.c
  * harbour/source/rdd/rddord.prg
  * harbour/source/rdd/workarea.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfdbt/dbfdbt1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    * synchronized with xHarbour - still dbcmd.c has to be synced yet
    ! fixed all known bugs
    Alexander, please look at DBFNTX - I hope all is correct.

  * harbour/source/vm/codebloc.c
    * formatting

  * harbour/source/vm/fm.c
    + added HB_PARANOID_MEM_CHECK to force reallocations in hb_xrealloc
      and fill allocated and freed memory with HB_MEMFILER (0xff by default)
      It's for debugging only.

  * harbour/source/vm/hvm.c
    ! fixed hb_vmTopNumber() declaration for BCC
    * use hb_gcCollectAll() at HVM exit instead of hb_gcReleaseAll() to
      report allocated and not freed items - It could caused that some
      programs begin to report memory leaks.

  * harbour/source/vm/itemapi.c
    * check for HB_IS_BADITEM inside hb_itemClear() when compiled with
      HB_PARANOID_MEM_CHECK for debugging

  * harbour/source/vm/memvars.c
    * formatting
    ! fixed pItem initialization in hb_memvarDetachLocal()
      BTW - is this really necessary? I copy it form hb_itemUnRef()
      but in fact it cannot detect all possible item reference cycles
      if they appear - can they appear?
 2004-12-28 09:29:30 +00:00
Przemyslaw Czerpak
ef0883bf02 2004-10-11 21:40 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/Makefile
  + harbour/make_bsd.sh
  + harbour/make_drw.sh
  * harbour/make_tgz.sh
  + harbour/bin/hb-func.sh
  * harbour/bin/pack_src.sh
  + harbour/bin/postinst.bat
  + harbour/bin/postinst.sh
  * harbour/config/dir.cf
  * harbour/config/bsd/gcc.cf
  * harbour/config/bsd/global.cf
  + harbour/config/darwin/dir.cf
  + harbour/config/darwin/gcc.cf
  + harbour/config/darwin/global.cf
  + harbour/config/darwin/install.cf
  * harbour/config/dos/dir.cf
  * harbour/config/dos/global.cf
  * harbour/config/dos/install.cf
  * harbour/config/dos/owatcom.cf
  * harbour/config/dos/watcom.cf
  * harbour/config/linux/gcc.cf
  * harbour/config/linux/global.cf
  * harbour/contrib/Makefile
  * harbour/contrib/dot/pp_harb.ch
  * harbour/contrib/libct/Makefile
  * harbour/contrib/libct/bit1.c
  * harbour/contrib/libct/bit2.c
  * harbour/contrib/libct/bit3.c
  * harbour/contrib/libct/files.c
  * harbour/contrib/libct/ftoc.c
  - harbour/contrib/libct/invertwin.prg
  + harbour/contrib/libct/invrtwin.prg
  * harbour/contrib/libct/keyset.c
  * harbour/contrib/libct/makefile.bc
  * harbour/contrib/libmisc/dates2.c
  * harbour/contrib/rdd_ads/ads1.c
  * harbour/contrib/rdd_ads/adsfunc.c
  * harbour/contrib/samples/date.c
  * harbour/include/dbinfo.ch
  * harbour/include/hbapi.h
  * harbour/include/hbapicdp.h
  * harbour/include/hbapifs.h
  * harbour/include/hbapigt.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbcomp.h
  * harbour/include/hbdate.h
  * harbour/include/hbdbf.h
  * harbour/include/hbdbferr.h
  * harbour/include/hbdefs.h
  * harbour/include/hbexprb.c
  * harbour/include/hbexprc.c
  * harbour/include/hbexprop.h
  * harbour/include/hbmacro.h
  * harbour/include/hbmath.h
  * harbour/include/hbpcode.h
  * harbour/include/hbrddcdx.h
  * harbour/include/hbrdddbf.h
  * harbour/include/hbrdddbt.h
  * harbour/include/hbrddfpt.h
  * harbour/include/hbrddntx.h
  * harbour/include/hbset.h
  * harbour/include/hbsetup.h
  * harbour/include/set.ch
  * harbour/source/common/Makefile
  * harbour/source/common/expropt1.c
  * harbour/source/common/expropt2.c
  - harbour/source/common/hbffind.c
  * harbour/source/common/hbfsapi.c
  * harbour/source/common/hbstr.c
  * harbour/source/common/hbver.c
  + harbour/source/common/hbverdsp.c
  * harbour/source/compiler/genc.c
  * harbour/source/compiler/gencli.c
  * harbour/source/compiler/harbour.c
  * harbour/source/compiler/harbour.l
  * harbour/source/compiler/harbour.slx
  * harbour/source/compiler/harbour.sly
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/hbfix.c
  * harbour/source/compiler/hbpcode.c
  * harbour/source/compiler/hbusage.c
  * harbour/source/compiler/simplex.c
  * harbour/source/macro/macro.l
  * harbour/source/macro/macro.slx
  * harbour/source/macro/macro.y
  * harbour/source/pp/ppcore.c
  * harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  - harbour/source/rdd/dbfcdx/dbfcdx1.h
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rtl/Makefile
  * harbour/source/rtl/abs.c
  * harbour/source/rtl/at.c
  * harbour/source/rtl/datec.c
  * harbour/source/rtl/dates.c
  * harbour/source/rtl/dateshb.c
  * harbour/source/rtl/datesx.c
  * harbour/source/rtl/empty.c
  * harbour/source/rtl/errorapi.c
  * harbour/source/rtl/errorint.c
  * harbour/source/rtl/filesys.c
  * harbour/source/rtl/fstemp.c
  + harbour/source/rtl/hbffind.c
  * harbour/source/rtl/hbrandom.c
  * harbour/source/rtl/idle.c
  * harbour/source/rtl/inkey.c
  * harbour/source/rtl/math.c
  * harbour/source/rtl/minmax.c
  * harbour/source/rtl/pad.c
  * harbour/source/rtl/padc.c
  * harbour/source/rtl/padl.c
  * harbour/source/rtl/padr.c
  * harbour/source/rtl/philes.c
  * harbour/source/rtl/round.c
  * harbour/source/rtl/soundex.c
  * harbour/source/rtl/str.c
  * harbour/source/rtl/strcase.c
  * harbour/source/rtl/strmatch.c
  * harbour/source/rtl/strtran.c
  * harbour/source/rtl/strzero.c
  * harbour/source/rtl/substr.c
  * harbour/source/rtl/val.c
  * harbour/source/rtl/gtcrs/gtcrs.c
  * harbour/source/rtl/gtcrs/kbdcrs.c
  * harbour/source/rtl/gtdos/gtdos.c
  * harbour/source/rtl/gtsln/gtsln.c
  * harbour/source/rtl/gtsln/kbsln.c
  * harbour/source/rtl/gtsln/keytrans.c
  * harbour/source/vm/arrays.c
  * harbour/source/vm/codebloc.c
  * harbour/source/vm/estack.c
  * harbour/source/vm/eval.c
  * harbour/source/vm/extend.c
  * harbour/source/vm/hvm.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/macro.c
  * harbour/source/vm/memvars.c
  * harbour/source/vm/runner.c
  * harbour/tests/bldtest/bldtest.c
  * harbour/utils/hbtest/hbtest.prg
  * harbour/utils/hbtest/rt_misc.prg
  * harbour/utils/hbtest/rt_str.prg
   * Sorry but it's too much modification for full description
     cvs diff gives file 785982 bytes length. So I only count the
     main things:
   ! cleand the code (no more warning messages under Linux and GCC and
     DOS OpenWatcom) - some of them were real bugs
   ! cleaned all endian dependend code I've found - now Harbour can be
     compiled on LITLE and BIG endian machines - for some other like
     PDP ENDIAN it's enough to define proper macros in hbdefs.h
   + added macros for to get/put values in chosen byte order:
         HB_GET_LE_[U]INT{16,24,32,64}( pPtr )
         HB_GET_BE_[U]INT{16,24,32,64}( pPtr )
         HB_PUT_LE_[U]INT{16,24,32,64}( pPtr, nVal )
         HB_PUT_BE_[U]INT{16,24,32,64}( pPtr, nVal )
   + added macro HB_CAST_BYTE_NUMBERS_OFF which disables casting in
     HB_{GET|PUT}_{LE|BE}_* macros - it's necessary for some platforms
     like ALPHA DEC.
   ! cleaned the code for 64bit machines
   * changed all parameters in hb_date* functions (day, month, year, week)
     from LONG to int - it doesn't change binary compatibility for 32bit
     machines but can cause troubles with compiling the old source
   + changed HB_IT_LONG type to HB_LONG which is mapped to long long
     by default for 32 bit machines.
   + change HB_IT_INTEGER to be real 'int' C type not 'short int'
   + added HB_IS_NUMINT() macro
   + added hb_parnll, hb_stornll, hb_retnll, hbretnlllen, hb_itemPutNLL,
     hb_itemPutNLLLen, hb_itemGetNLL which operates on LONGLONG
   + added hb_parnint, hb_stornint, hb_retnint, hb_retnintlen,
     hb_itemPutNInt, hb_itemPutNIntLen, hb_itemGetNInt which operates on
     HB_LONG
   + added HB_PUSHLONGLONG pcode
   + changed compiler and optimizer to use HB_LONG numbers and reduce
     conversion from to double which may damage the 64bit number.
   + common functions for string to number conversions for compiler, RTL
     and RDD to reduce problems with differ FL values for the same number:
     hb_compStrToNum(), hb_valStrnToNum(), hb_strToNum(), hb_strnToNum()
   + common function hb_numRoun() which uses exactly the same algorithms
     as string to number conversion for the same reason - please keep
     this functions together.
   + hack inside hb_numRound() similar to the one used by CL5.3
   + hb_numInt() which uses uses the same hack as hb_numRound()
   + rewritten number to string conversion
   + some new string manipulation functions hb_strncpy(), hb_strncat(), ...
     They works differ the the C one - always set 0 at the end, the buffer
     has to be n+1 bytes length, the n is total size of buffer not the
     left free space.
   ! cleaned some code which operates on ASCIIZ string to avoid potential
     buffer overflow
   + updated RDD code - it's the first part - in few days I plan to change
     workarea structure in both projects - it will break any 3rd party RDDs
     so they have to be updated. I want to add SUPERTABLE into workarea
     to allow creating new RDD on-line.
   ! cleaned the bugs with negating integers - on most machines (like x86)
     the integers are not 0 symmetric - it means that x = -x does not work
     for {INT,LONG,LONGLONG}_MIN (hb_vmNegate, ABS())
   + cleaned error messages to be Clipper compatible.
   + updated build process for .DEB packages - now hb* scripts and shared
     libs are created by standard make install
   * added new .prg #defines: __PLATFORM__<cPlatfrom>,
     __ARCH{16|32|64}BIT__, __LITTLE_ENDIAN__|__BIG_ENDIAN__|__PDP_ENDIAN__
     !!! cPlatfrom can have lower letters (for xHarbour compatibility)
     If you do not like it please change it.
   * others ...
 2004-10-11 20:44:30 +00:00
Alexander S.Kresin
23220cd380 2004-03-09 22:30 UTC+0300 Alexander Kresin <alex@belacy.belgorod.su> 2004-03-09 19:25:23 +00:00
Alexander S.Kresin
91b5946291 2003-01-26 16:20 UTC+0300 Alexander Kresin <alex@belacy.belgorod.su> 2003-01-26 13:17:36 +00:00
Walter Negro
2d2663d1f0 include/hbapiitm.h 
+ Add definition for hb_itemUnRefOnce()
 2002-04-14 04:30:48 +00:00
Dave Pearson
adf1e5fa62 2002-02-05 13:39 UTC+0000 Dave Pearson <davep@davep.org> 
* include/hbapi.h
   * include/hbapiitm.h
     * Added final EOLs to file. GCC warns if they're not there.
 2002-02-05 13:41:36 +00:00
Antonio Linares
26ec11d81d New hb_itemPutCConst() prototype added 2002-01-29 09:05:18 +00:00
Maurilio Longo
bd80e8d997 2001-07-18 09:06 GMT+2 Maurilio Longo <maurilio.longo@libero.it> 
* source/rtl/tbrowse.prg
     + activated scoping
   * include/hbapierr.h
     include/hbapiitm.h
     include/hbvm.h
     source/rtl/errorapi.c
     source/vm/hvm.c
     source/vm/itemapi.c
     ! fixed va_start() use or, better, changed it to be compatible with OS/2 EMX GCC
       compiler which REQUIRES that va_start() calls use a type which cannot be promoted
       to something bigger. That is, this call is correct:
       va_start(valist, ulUnsignedLongType)
       while this one is not:
       va_start(valist, usUnsignedShortType)
       Using a type which can be promoted to a bigger one leads to memory corruption.
       I think this requirement could exist even on other ANSI C compilers.
     ! Removed workaround inside hb_itemDo() and hb_itemDoC() to prevent this corruption.
 2001-07-18 07:21:03 +00:00
David G. Holm
0e07837322 See ChangeLog entry 2001-04-12 15:00 UTC-0400 David G. Holm <dholm@jsd-llc.com> 2001-04-12 18:56:30 +00:00
Ryszard Glab
0598030751 ChangeLog 2000-11-08 15:40 UTC+0100 2000-11-08 14:29:26 +00:00
Ryszard Glab
92e1ff661f ChangeLog 2000-11-04 13:35 UTC+0100 2000-11-04 12:39:40 +00:00
Viktor Szakats
af1cd893af 2000-06-25 14:25 UTC+0100 Victor Szakats <info@szelvesz.hu> 2000-06-25 12:29:19 +00:00
Viktor Szakats
d83652a4a0 20000417-05:49 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-04-17 03:54:17 +00:00
Viktor Szakats
7d0c4f2d05 20000413-02:14 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-04-13 00:11:26 +00:00
Viktor Szakats
0279d0eb0e 20000403-04:47 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-04-03 02:45:48 +00:00
Viktor Szakats
ccc8653a6a 20000402-18:50 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-04-02 16:46:37 +00:00
Viktor Szakats
8743414afc 20000331-19:24 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-03-31 17:22:08 +00:00
David G. Holm
f0dba4b7ae See ChangeLog entry 2000-03-27 23:20 GMT-5 David G. Holm <dholm@jsd-llc.com> 2000-03-28 04:20:56 +00:00
David G. Holm
01469701a6 See ChangeLog entry 2000-03-27 19:15 GMT-5 David G. Holm <dholm@jsd-llc.com> 2000-03-28 00:18:28 +00:00
Viktor Szakats
ec7f2f19ba 20000322-13:30 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-03-22 12:39:13 +00:00
Viktor Szakats
6cb05c3a78 20000302-17:45 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-03-02 16:50:38 +00:00
Viktor Szakats
3e3819e705 20000302-11:21 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-03-02 11:58:22 +00:00