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269 Commits

Author SHA1 Message Date
Przemyslaw Czerpak
987fff2601 2009-02-16 17:44 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/dbinfo.ch
    + added DBI_ISTEMPORARY

  * harbour/include/hbapirdd.h
  * harbour/source/rdd/wafunc.c
    + added hb_rddCreateTableTemp() C function to create temporary
      table which are automatically deleted on close. All indexes and
      memo files for such tables are also in temporary files and
      automatically deleted on close. Please remember that Harbour uses
      OS functions to create temporary files so it's installation dependent
      how much disk space is available for them. Some RDDs may also do
      not create temporary files but keep everything in memory if they
      decide it's more efficient.

  * harbour/source/rdd/dbcmd.c
    + added .prg function to create temporary files:
         dbCreateTemp( <cAlias>, <aStruct>, <cRDD>, ;
                       <cCodePage>, <nConnection> ) -> <lSuccess>
      Not all RDDs have to support it. It's verified by support for
      DBI_ISTEMPORARY dbInfo() action.

  * harbour/include/hbrdddbf.h
  * harbour/include/hbrddnsx.h
  * harbour/include/hbrddcdx.h
  * harbour/include/hbrddntx.h
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfnsx/dbfnsx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    + added support for temporary tables in native RDDs.

   Most of above modifications were done by Viktor Szakats.
 2009-02-16 16:39:39 +00:00
Viktor Szakats
7799f9234e 2009-02-08 22:19 UTC+0100 Viktor Szakats (harbour.01 syenar hu) 
* include/hbapifs.h
  * source/rtl/spfiles.c
    + Added hb_spFileExists(). Same as hb_spFile(), but uses
      the more efficient (especially on networks) hb_fsFileExists()
      call to check for file exitance.
      [ not very elegant solution, as I've just copied the
      whole function, and changed the file existance call, maybe
      a worker function + passing the check function pointer
      could help, but the hb_fsFile() and hb_fsFileExists() workings
      differ slightly. ]

  * source/rdd/dbfntx/dbfntx1.c
  * source/rdd/dbfnsx/dbfnsx1.c
  * source/rdd/dbfcdx/dbfcdx1.c
  * source/rdd/dbf1.c
    % Using hb_spFileExists() instead of hb_spFile().
      This API also works for dirs where use doesn't have file listing
      rights, which may create a slight incompatibility by finding
      files which weren't found by former method (and by Clipper).
      C:\WINDOWS\TEMP\*.* were such when logged in as non-admin user,
      but this dir is only used as a default TEMP dir for DOS programs.
      Please speak up if you find this issue (or something else) to
      be problem.

  * source/rtl/file.c
    * File naming standardized.

  * doc/whatsnew.txt
    * Minor updates.
 2009-02-08 21:36:57 +00:00
Viktor Szakats
185f03cbfd 2009-02-03 15:27 UTC+0100 Viktor Szakats (harbour.01 syenar hu) 
* include/hbapirdd.h
  * source/rdd/dbcmd.c
  * source/rdd/dbcmd53.c
  * source/rdd/dbcmdx.c
  * source/rdd/dbdetach.c
  * source/rdd/dbf1.c
  * source/rdd/dbsql.c
  * source/rdd/delim1.c
  * source/rdd/hbdbsort.c
  * source/rdd/sdf1.c
  * source/rdd/wacore.c
  * source/rdd/wafunc.c
  * source/rdd/workarea.c
  * source/rdd/dbfcdx/dbfcdx1.c
  * source/rdd/dbffpt/dbffpt1.c
  * source/rdd/dbfnsx/dbfnsx1.c
  * source/rdd/dbfntx/dbfntx1.c
  * source/rdd/hbsix/sxcrypt.c
  * source/rdd/hbsix/sxord.c
  * source/rdd/hbsix/sxtable.c
  * source/rdd/hsx/hsx.c
  * source/rdd/nulsys/nulsys.c
  * source/rdd/usrrdd/rdds/arrayrdd.prg
  * source/rdd/usrrdd/rdds/fcomma.prg
  * source/rdd/usrrdd/rdds/hscdx.prg
  * source/rdd/usrrdd/rdds/logrdd.prg
  * source/rdd/usrrdd/rdds/rlcdx.prg
  * source/rdd/usrrdd/usrrdd.c
    * SUCCESS -> HB_SUCCESS
    * FAILURE -> HB_FAILURE
    * ERRCODE -> HB_ERRCODE
 2009-02-03 14:29:35 +00:00
Przemyslaw Czerpak
36f30d85cc 2009-01-29 02:16 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/common/hbprintf.c
    * minor modification for easier future updating

  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed possible GPF caused by corrupted indexes

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    ! fixed possible GPF caused by missing RT error
    ! added RT errors for invalid KEY or FOR expressions
 2009-01-29 01:12:07 +00:00
Przemyslaw Czerpak
45bea5a9f2 2009-01-16 01:10 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbrddnsx.h
  * harbour/source/rdd/dbfnsx/dbfnsx1.c
    ! fixed typo in descend flag checking
    % optimized current key decoding

  * harbour/source/rdd/dbfntx/dbfntx1.c
    * formatting
 2009-01-16 00:06:27 +00:00
Przemyslaw Czerpak
39ffeed5f9 2009-01-14 01:38 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rtl/gtxwc/gtxwc.c
    ! added protection against inaccessible character cell value
      what could cause accessing uninitialized memory and GPF

  * harbour/include/hbrdddbf.h
    ! fixed HB_DIRTYREAD() macro not updated when RDDI_* settings were
      converted from global to thread local

  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfnsx/dbfnsx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
    % replaced <RDD>NODE_DATA() and <RDD>AREA_DATA() macros defined
      in each RDD by common for all DBF bases RDDs DBFNODE_DATA() and
      DBFAREA_DATA() macros defined in hbrdddbf.h to reduce possible
      mistakes in code updating in the future
 2009-01-14 00:35:33 +00:00
Przemyslaw Czerpak
06c4d78cb4 2009-01-09 01:24 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rtl/hbntos.c
  * harbour/source/rtl/hbrandom.c
    * removed dummy spaces

  * harbour/source/rtl/filesys.c
    * updated HB_TRACE messages

  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfnsx/dbfnsx1.c
    * return pure index name without path and extension for DBOI_BAGNAME just
      like DBFCDX does. It's not Clipper compatible but looks that people
      expects ordBagName() behavior implemented in COMIX CDX driver (CL53).
      Full index name can be accessed by DBOI_FULLPATH.
      If you think it's wrong and we should keep CL52 DBFNTX behavior then
      I can revert it but I will want to also change DBFCDX to keep
      ordBagName() compatible core RDDs.
      Please let me know your preferences.

  * harbour/contrib/hbtpathy/telepath.prg
    ! replaced ThreadSleep() with hb_idleSleep()
 2009-01-09 00:21:25 +00:00
Przemyslaw Czerpak
1b05bdd9b3 2009-01-05 18:20 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbsql.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfnsx/dbfnsx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/contrib/rddads/ads1.c
    ! reuse the same error object when CANRETRY flag is set for valid
      TRIES member update
 2009-01-05 17:17:35 +00:00
Przemyslaw Czerpak
e9657ea9d8 2008-10-28 20:08 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbstack.h
  * harbour/source/vm/estack.c
    + added hb_stackReleaseTSD() function - this function can be called
      only in HVM cleanup state when all threads except the main one are
      released

  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    * make RDDINFO settings in BDF* based RDDs thread local

  * harbour/include/hbclass.ch
    * minor modification
 2008-10-28 19:08:28 +00:00
Przemyslaw Czerpak
ffd9b480a4 2008-10-02 14:33 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbstack.h
    % enable assembler inline function to access HVM thread stack pointer
      without native compiler TLS support even if HB_STACK_PRELOAD is not
      defined in MinGW builds. It gives some additional small speed
      improvement in MT mode

  * harbour/source/rtl/idle.c
    * unlock HVM inside hb_releaseCPU() function

  * harbour/contrib/hbwin/win_ole.c
    ! fixed casting and C++ compilation in some compilers

  * harbour/include/Makefile
  + harbour/contrib/examples/rdddbt/hbrdddbt.h
  - harbour/include/hbrdddbt.h
    ! moved hbrdddbt.h to correct location

  * harbour/include/Makefile
    ! added missinf hbthread.h

  * harbour/tests/rddtest/rddmktst.prg
  * harbour/tests/rddtest/adscl52.prg
  * harbour/tests/rddtest/adscl53.prg
  * harbour/tests/rddtest/ntxcl52.prg
  * harbour/tests/rddtest/ntxcl53.prg
  * harbour/tests/rddtest/cdxcl52.prg
  * harbour/tests/rddtest/rddtst.prg
  * harbour/tests/rddtest/cdxcl53.prg
    ! fixed description in header I wrongly copied without updating
      from other files

  + harbour/tests/hsxtest.prg
    + added test code for HiPer-SEEK indexes

  * harbour/source/rtl/filesys.c
    + added new functions: hb_fsExtName(), hb_fsReadAt(), hb_fsWriteAt(),
      hb_fsTruncAt() to use with shared file handles.
      Please test it in other *nixes. I used pread[64]()/pwrite[64]()
      POSIX functions but I do not know if they are available by default
      in other supported platforms like MacOSX, BSD, HPUX, SunOS.
      If not they I will have to implement some workaround.

  * harbour/common.mak
  * harbour/source/rtl/Makefile
  * harbour/include/hbapifs.h
  + harbour/source/rtl/filebuf.c
    + added set of new file functions (hb_file*()) which are designed to
      use with shared file handles and locks (buffers in the future):
      hb_fileExtOpen(), hb_fileCreateTemp(), hb_fileClose(), hb_fileLock(),
      hb_fileReadAt(), hb_fileWriteAt(), hb_fileTruncAt(), hb_fileSize(),
      hb_fileCommit(), hb_fileHandle()
      These functions operate on PHB_FILE structure instead of HB_FHANDLE.
      Now in POSIX systems they share file handle between aliased or
      simultaneously open by other thread work areas. It resolves the
      problem with releasing all process FCNTL locks by any close()
      operation even on duplicated or open() separately handle.
      Now DOS deny flags emulation works in single process even if
      BSD locks are disabled (non Linux *nixes).
      They also keep internal file lock list what allows to synchronize
      threads and aliases with file locks in POSIX systems. In the future
      it will be used also for internal locking to synchronize threads
      without OS level locks - pseudo exclusive mode in cloned WA.
      Finally these structures will be used also for file buffers
      which will be shared between aliased WA and threads.

  * harbour/include/hbrdddbf.h
  * harbour/include/hbrddcdx.h
  * harbour/include/hbrddntx.h
  * harbour/include/hbrdddel.h
  * harbour/include/hbrddsdf.h
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/delim1.c
  * harbour/source/rdd/sdf1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/hsx/hsx.c
  * harbour/contrib/hbbmcdx/bmdbfcdx.c
  * harbour/contrib/hbbmcdx/hbbmcdx.h
    * use PHB_FILE and hb_file*() functions instead of HB_FHANDLE (hb_fs*())
      to access files.

  + harbour/tests/aliaslck.prg
    + added test code for file lock synchronization between aliased
      work areas
 2008-10-02 12:34:36 +00:00
Przemyslaw Czerpak
700a0c4805 2008-09-22 20:54 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    * do not allow to close production index by ordBagClear() when
      strict FP compatibility is set for production index or when
      _SET_AUTOPEN is enabled. It compatible behavior to ordListClear()
      function
 2008-09-22 18:55:21 +00:00
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
Przemyslaw Czerpak
64f97582d9 2008-09-13 18:49 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbpp.h
  * harbour/include/hbvm.h
  * harbour/include/hbcomp.h
  * harbour/include/hbcompdf.h
  * harbour/include/hbtrace.h
  * harbour/include/hbapilng.h
  * harbour/include/hbinit.h
  * harbour/source/rtl/langapi.c
  * harbour/source/pp/ppcore.c
  * harbour/source/pp/hbpp.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/hvm.c
  * harbour/source/common/hbver.c
  * harbour/source/common/hbtrace.c
  * harbour/source/common/expropt2.c
  * harbour/source/compiler/complex.c
  * harbour/source/compiler/hbident.c
  * harbour/source/compiler/hbfunchk.c
    * changed some declarations from 'char *' to 'const char *' and
      fixed casting for some more pedantic compilers

  * harbour/source/pp/ppcore.c
    ! fixed one typo which could cause memory leak and even GPF

  * harbour/common.mak
  * harbour/source/vm/Makefile
  * harbour/source/rtl/Makefile
  - harbour/source/rtl/set.c
  + harbour/source/vm/set.c
  * harbour/include/hbstack.h
  * harbour/source/vm/estack.c
    * moved from RTL to HVM
    * eliminated hb_set global structure
    * moved set structure to HVM stack
    + added internal function hb_setClone() which is used to create
      copy of SET structure for child threads
    * hidden HB_SET_STRUCT declaration - 3-rd part code must not access it
      directly. Dedicated hb_set*() functions should be used instead.
    + added new function:
         BOOL hb_setSetItem( HB_set_enum set_specifier, PHB_ITEM pItem )
      which allow to change some set by 3-rd party code.
      TODO: not all SETs can be changed yet - if someone have a while
            then please add code for missing ones.

  * harbour/include/set.ch
  * harbour/include/hbset.h
    + added _SET_CODEPAGE which works like _SET_LANGUAGE giving common
      interface

  * harbour/include/hbsetup.h
    + added HB_CODEPAGE_DEFAULT which works like HB_LANG_DEFAULT

  * harbour/source/vm/hvm.c
    ! fixed builds which uses non EN lang or code page modules
      by forcing linking the chosen ones

  * harbour/include/hbstack.h
  * harbour/source/vm/estack.c
  * harbour/include/hbapicdp.h
  * harbour/source/rtl/cdpapi.c
    - removed global code page variable: hb_cdp_page and moved
      code page settings to HVM stack
    + added new function hb_cdpID() which returns current code page
      character ID
    + added new functions hb_vmCDP() and hb_vmSetCDP() to get/set
      active for given thread code page structure

  * harbour/include/hbstack.h
  * harbour/source/vm/estack.c
  * harbour/include/hbapilng.h
  * harbour/source/rtl/langapi.c
    + moved lang setting to HVM stack
    + added new functions hb_vmLang() and hb_vmSetLang() to get/set
      active for given thread language module

  * harbour/include/hbvmpub.h
  * harbour/include/hbstack.h
  * harbour/include/hbapi.h
  * harbour/source/vm/estack.c
  * harbour/source/vm/dynsym.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/memvars.c
    * changed memvar handles for HB_HANDLE to void * which is directly
      casted to PHB_ITEM - new memvar references
    * changed HB_DYNS declarations for MT mode. In MT mode HB_DYNS does
      not contain area and memvar handles which are moved to thread
      local HVM stack
    + added array for thread local memvar and area handles to HVM stack
    % eliminated global continues array with all memvars and detached locals
    % changed HB_IT_MEMVAR to use pointers to HB_ITEM directly - it resolve
      synchronization problems in MT mode and should also improve the speed
      and reduce memory usage. It should be well visible in applications which
      uses lot of detached locals.
    - removed hb_memvarsInit() and hb_memvarsFree() - they are not necessary
      now because we do not longer use array with all allocated memvars
      and detached local and private stack initialization is made
      automatically
    + added internal functions hb_dynsymGetMemvar()/hb_dynsymSetMemvar()
    + added hb_memvarGetValueBySym() for debugger
    * moved PRIVATE variable stack to HVM stack
    * eliminated all static variables in memvars module

  * harbour/include/hbstack.h
  * harbour/source/vm/estack.c
  * harbour/source/rtl/fserror.c
    * moved IO errors to HVM stack
    + added special IO error handling which works without HVM stack
      It allows to use hb_fs*() functions without allocated stack
      by 3-rd party threads.

  * harbour/source/rtl/filesys.c
    * moved hb_fsCurDir() to HVM stack with special handling to work
      with HVM stack like IO errors

  * harbour/source/rdd/workarea.c
    * allocated RDD node array in bigger peaces to reduce later RT
      reallocations in MT mode. If user want to add dynamically more
      then 64 RDDs then it should synchronize this operation himself.

  * harbour/source/rdd/wacore.c
    * moved WA list, current WA, default RDD and neteer() flag to HVM stack

  * harbour/include/hbdefs.h
    - removed HB_HANDLE declaration

  * harbour/include/hbapi.h
    - removed HB_VALUE structure - it's not longer used due to different
      memvar handling
    * updated hb_struMemvar to new memvar handling
    * replaced hb_vmIsLocalRef() and hb_memvarsIsMemvarRef() with
      hb_vmIsStackRef() which respect multiple stack and new memvar
      and static structures and location in GC mark pass.

  * harbour/include/hbstack.h
  * harbour/source/vm/estack.c
  * harbour/source/vm/hvm.c
    + added support for thread specific data located on HVM stack
      Now it's possible to allocate static variables which are
      local to thread. Such variables are allocated on HVM stack
      and automatically destroyed. To declare new TSD variable use:
         HB_TSD_NEW( <name>, <size>, <init>, <destruct> )
      <name> - name of variable which holds TSD handler
      <size> - size of TSD are which has to be allocated
      <init> - init function, executed when new TSD is allocated by thread
               (thread access given TSD 1-st time). This function receives
               void * pointer to allocated area.
      <destruct> - destructor function executed when HVM stack is destroyed
      f.e.:
         static HB_TSD_NEW( s_scrData, sizeof( HB_SCRDATA ),
                            NULL, hb_xSaveRestRelease );
      To initialize dynamically allocated TSD variable use:
         HB_TSD_INIT( <name>, <size>, <init>, <destruct> )
      Pointer to TSD can be accessed using hb_stackGetTSD( &<name> )
      where <name> is name of variable which holds TSD handler, f.e.:
         PHB_SCRDATA pScrData = ( PHB_SCRDATA ) hb_stackGetTSD( &s_scrData );
      See source/rtl/xsavescr.c as an example
      It's also possible to test if data has been already allocated for
      current thread by:
         hb_stackTestTSD( &<name> ) => pData
      it works like hb_stackGetTSD() but return NULL if current thread data
      has not been allocated yet.

  * harbour/include/hbstack.h
  * harbour/source/vm/estack.c
    * changed hb_stack location to thread local storage in MT mode
    + added functions and macros to access/assign new HVM stack members
    + changed garbage collection mark functions to work with multiple
      stacks, thread local static and memvar variables

  * harbour/source/rtl/xsavescr.c
    * use TSD data for screen buffer to make __XSAVESCREEN()/__XRESTSCREEN()
      thread independent

  * harbour/source/rtl/idle.c
    * use TSD data for idle task settings and codeblocks
    - removed hb_idleShutDown() - it's not longer necessary

  * harbour/source/rtl/setkey.c
    * use TSD data for allocated keys to make SETKEY() thread independent

  * harbour/source/rtl/math.c
    * moved math error handler, math error block, math error mode and
      math error structure to TSD

  * harbour/source/rtl/errorapi.c
    * moved error handler, error block, error launch counter and DOS error
      value to TSD

  * harbour/source/rtl/inkey.c
    * moved inkey "before" and "after" blocks to TSD

  * harbour/source/rdd/hsx/hsx.c
    * moved HSX handles array to TSD

  * harbour/include/hbapigt.h
  * harbour/source/rtl/console.c
    - removed hb_setkeyInit() and hb_setkeyExit() - they are not longer
      necessary, allocated resources will be freed by TSD destructor
      function

  * harbour/include/hbapi.h
  * harbour/source/rtl/console.c
    * removed hb_conXSaveRestRelease() - it's not longer necessary,
      allocated resources will be freed by TSD destructor function

  * harbour/source/vm/macro.c
    * moved s_macroFlags to TSD

  * harbour/source/rtl/accept.c
    * moved accept buffer to TSD

  * harbour/include/hbcomp.h
  * harbour/include/hbcompdf.h
  * harbour/include/hbxvm.h
  * harbour/source/compiler/hbmain.c
  * harbour/source/compiler/hbfix.c
  * harbour/source/compiler/hbpcode.c
  * harbour/source/compiler/hbdead.c
  * harbour/source/compiler/complex.c
  * harbour/source/compiler/genc.c
  * harbour/source/compiler/gencc.c
  * harbour/source/compiler/hbopt.c
  * harbour/source/compiler/hblbl.c
  * harbour/source/compiler/hbstripl.c
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
  * harbour/source/compiler/harbour.yyh
  * harbour/source/vm/hvm.c
    + added new PCODE HB_P_THREADSTATICS
    + added support for static variables which are local to thread:
         THREAD STATIC <varname [:= <exp>], ...>
      They work like normal static variables but each thread operates
      on its own copy.
    * added protection against possible double call to hb_xfree()
      It can happen due to wrong marking expressions as used by bison
      and executing destructors after our free code when syntax error
      appear.

  * harbour/source/rtl/perfuncs.prg
  * harbour/source/rtl/menuto.prg
  * harbour/source/rtl/getlist.prg
  * harbour/source/rtl/readvar.prg
  * harbour/source/rtl/text.prg
    * use THREAD STATIC variables to make above code MT safe

  * harbour/include/hbgtcore.h
  * harbour/source/rtl/hbgtcore.c
    + added hb_gt_BaseFree() which will release current GT pointer
      locked by hb_gt_Base() function. This function will be used
      to optional automatic GT access synchronization when threads
      share the same GT.

  * harbour/source/rtl/gtapi.c
  * harbour/source/rtl/inkeyapi.c
  * harbour/source/rtl/mouseapi.c
  * harbour/contrib/hbct/ctwin.c
    * free GT pointer by hb_gt_BaseFree()
      TODO: CTWIN is not MT safe yet - it will be updated together
            with core GT when we add multi window interface for
            thread with own console window.

  * harbour/bin/hb-func.sh
  * harbour/config/linux/gcc.cf
    + added rt lib to Linux builds

  * harbour/bin/postinst.sh
    * create MT safe version of FM stat library: fmmt

  * harbour/bin/pack_src.sh
    + added support for ZIP packing

  * harbour/include/hbapi.h
  * harbour/include/hbvm.h
  * harbour/source/vm/hvm.c
    + added hb_vmThreadInit()/hb_vmThreadQuit() functions - they initialize
      HVM for calling thread so it can execute .prg code and call HVM
      functions. They can be used by 3-rd party code threads.
    + added hb_vmUnlock()/hb_vmLock() functions which informs that
      thread will not operate on HVM structures for some time allowing
      to execute single thread only processes like GC.
    + added hb_vmThreadQuitRequest() which sends stop request to given
       thread
    + added hb_vmWaitForThreads() which stops main thread execution waiting
      for other threads
    + added hb_vmSuspendThreads() and hb_vmResumeThreads() used be GC
      to stop all HVM threads before mark/swap scan
    + added linked list of HVM stacks
    + added hb_vmTerminateThreads() used by main HVM thread in QUIT state
    * moved EXIT procedures execution from QUIT request to HVM QUIT state
      in MT mode. It may effects some non structural code which tries to
      access private variables in EXIT functions but it's much cleaner
      and understandable for user. Please remember that we guaranties
      that ALWAYS code in BEGIN SEQUENCE is _always_ executed even after
      HVM QUIT request just like destructs. Personally I think that we
      should move EXIT procedures execution also in ST mode.
    * changed startup and cleanup code for new internal structures
    * changes startup and cleanup code for MT mode
    % removed some redundant HB_ITEM type settings
    ! eliminated non MT safe code which was using reference counters
      without protection

  * harbour/common.mak
  * harbour/source/vm/Makefile
  + harbour/include/hbthread.h
  + harbour/source/vm/thread.c
    + added C level functions to manage threads and synchronization objects
      See hbthread.h for detail description. They are based on PTHREAD API
      and PTHREAD documentation can be used as reference. I intentionally
      keep this list small for easier multiplatform porting.
      Now they have been implemented for PTHREADS (POSIX threads supported by
      many different OSes), MS-Win32/64 and OS2. The OS2 version is not tested
      at all. I do not even know if it can be compiled so please make tests.
      I used Internet resources and some part of xHarbour code as documentation
      for OS2 MT API. It should be quite easy to add other platforms if necessary.
      Harbour core code needs non recursive mutexes, conditional variables and
      TLS for one pointer. If platforms does not support conditional variables
      (f.e. MS-Win or OS2) then they can be emulated using multistate semaphores.
    + added .prg functions to manage threads and synchronization objects:
         hb_threadStart( <@sStart()> | <bStart> [, <params,...> ] ) -> <pThID>
         hb_threadJoin( <pThID> [, @<xRetCode> ] ) -> <lOK>
         hb_threadDetach( <pThID> ) -> <lOK>
         hb_threadQuitRequest( <pThID> ) -> <lOK>
         hb_threadWaitForAll() -> NIL
         hb_mutexCreate() -> <pMtx>
         hb_mutexLock( <pMtx> [, <nTimeOut> ] ) -> <lLocked>
         hb_mutexUnlock( <pMtx> ) -> <lOK>
         hb_mutexNotify( <pMtx> [, <xVal>] ) -> NIL
         hb_mutexNotifyAll( <pMtx> [, <xVal>] ) -> NIL
         hb_mutexSubscribe( <pMtx>, [ <nTimeOut> ] [, @<xSubscribed> ] ) -> <lSubscribed>
         hb_mutexSubscribeNow( <pMtx>, [ <nTimeOut> ] [, @<xSubscribed> ] ) -> <lSubscribed>
      The function list should give similar to xHarbour API but they are not exactly
      the same and except of hb_mutex*() functions which should replicate xHarbour behavior.

  + harbour/source/vm/vmmt
  + harbour/source/vm/vmmt/Makefile
    + added hbvmmt library to GNU make builds.
      Non GNU make builds should be updated.

  * harbour/contrib/hbct/pos1.c
  * harbour/contrib/gtwvg/gtwvg.c
  * harbour/contrib/rddads/ads1.c
  * harbour/contrib/hbmisc/spd.c
  * harbour/contrib/hbbmcdx/bmdbfcdx.c
  * harbour/contrib/examples/rdddbt/dbfdbt1.c
  * harbour/source/vm/runner.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/hvm.c
  * harbour/source/rtl/console.c
  * harbour/source/rtl/strcase.c
  * harbour/source/rtl/spfiles.c
  * harbour/source/rtl/defpath.c
  * harbour/source/rtl/hbgtcore.c
  * harbour/source/rtl/dateshb.c
  * harbour/source/rtl/mlcfunc.c
  * harbour/source/rtl/fstemp.c
  * harbour/source/rtl/is.c
  * harbour/source/rtl/setcolor.c
  * harbour/source/rtl/errorint.c
  * harbour/source/rtl/transfrm.c
  * harbour/source/rtl/dates.c
  * harbour/source/rtl/filesys.c
  * harbour/source/rtl/gtdos/gtdos.c
  * harbour/source/rtl/gtwin/gtwin.c
  * harbour/source/rtl/gtwvt/gtwvt.c
  * harbour/source/rtl/gtxwc/gtxwc.c
  * harbour/source/rtl/gttrm/gttrm.c
  * harbour/source/rtl/gtpca/gtpca.c
  * harbour/source/rtl/gtcgi/gtcgi.c
  * harbour/source/rtl/gtcrs/gtcrs.c
  * harbour/source/rtl/gtstd/gtstd.c
  * harbour/source/rtl/gtsln/gtsln.c
  * harbour/source/rtl/gtsln/gtsln.h
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/sdf1.c
  * harbour/source/rdd/delim1.c
  * harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/hbdbsort.c
  * harbour/source/rdd/workarea.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/hsx/hsx.c
  * harbour/source/rdd/hbsix/sxfname.c
    * use API functions instead of direct accessing to hb_cdp_page or hb_set

  * harbour/source/rtl/fstemp.c
  * harbour/source/rtl/fssize.c
  * harbour/source/rtl/hbffind.c
  * harbour/source/rtl/filesys.c
    * encapsulate potentially slow IO operation inside
      hb_vmUnlock()/hb_vmLock() calls to allow other thread GC
      activation

  * harbour/contrib/hbnf/fttext.c
    ! fixed casting

  * harbour/contrib/gtwvg/gtwvg.h
    - removed #include <comctl32.h> - my MinGW and MinGW/CE instalations do
      not have them. If it exists in some newer ones then it has to be
      covered by #if version checking.

  * harbour/source/vm/dynsym.c
    - removed hb_dynsymLog() and hb_dynsymMemvarHandle()
    * modified code to be MT safe and improved speed of some operations
    * added MUEXT protection for global dynamic table access

  * harbour/include/hbapi.h
  * harbour/source/vm/garbage.c
    * changed to work with MT HVM
    * changed to work with new memvar structures and thread local static and
      memvar variables
    * added MUEXT protection for linked block lists
    + added parameter to hb_gcCollectAll() which will force GC activation
      in MT mode by temporary suspending all executed threads.
    + added logical parameter to HB_GCALL() functions which is passed to
      hb_gcCollectAll()

  * harbour/source/vm/fm.c
    * added MUEXT protection for FM statistic module
    * added MT protection for reference counters. For platforms
      which supports atomic incrmenetation/decrementation (f.e.
      Interlocked*() functions in MS-Win) such operations are
      used. For other it's MUTEX protection. It gives MT safe
      readonly access for HVM complex variables without user
      synchronization. The MUTEX protection can cause some speed
      overhead so it's good to define MT safe version of
      HB_ATOM_INC()/HB_ATOM_DEC() in hbthread.h if given platform
      has them. Now they are defined only for Windows. For other
      platforms We can define can define them in assembler for some
      most popular CPUs in the future.

  * harbour/source/vm/classes.c
    * changed class definition array. Now it keeps pointers to class
      structures.
    * In MT mode allocated at HVM startup big enough array for class
      definitions to avoid later RT reallocations. It effectively eliminates
      MUTEX synchronization for class structure access.
    * protect by MUTEX code for new class creation

  * harbour/source/debug/dbgentry.c
    * eliminated hbvmopt.h and direct accessing to HVM structures

  * harbour/source/rtl/gtclip.c
    * protect with MUTEX access to internal clipboard data

  * harbour/source/rdd/nulsys/nulsys.c
    + added hb_rddCloseAll()

  + harbour/tests/mt
  + harbour/tests/mt/mttest01.prg
  + harbour/tests/mt/mttest02.prg
  + harbour/tests/mt/mttest03.prg
  + harbour/tests/mt/mttest04.prg
  + harbour/tests/mt/mttest05.prg
  + harbour/tests/mt/mttest06.prg
  + harbour/tests/mt/mttest07.prg
    + added some demonstration/test small MT programs written
      using Harbour language. Some of them can be also compiled
      by xHarbour but xHarbour does not pass any of my tests in
      real multi-CPU machine so do not expect they will work
      correctly.

   Harbour threads needs OS threads support. Each Harbour thread is directly
   mapped to OS thread. It's not very efficient on some older system where
   cost of thread creation and/or task switching is very expensive but it
   should not be bigger problem for modern OS-es which can support threads
   in practice nearly in user space only.
   I haven't touched Harbour function calling convention which comes from
   Clipper. It means that we do not pass pointer to VM to each functions
   like CLIP or xBase++. To resolve the problem I have to use thread local
   storage (TLS) where such pointer is kept. If platform does not support
   TLS then it can be emulated by us. Anyhow the speed of accessing TLS
   data and extracting HB_STACK poitner is critical for performance.
   Some compilers depending on used hardware and OS give native support
   for TLS (f.e. __thread keyword in GCC/BCC or __declspec( thread ) in MSVC).
   This should give optimal performance. On other Harbour uses TLS functions
   like TlsGetValue() (MS-WIN) or pthread_getspecific() (PTHREAD) are used.
   OS2 gives quite interesting TLS functionality which seems to be quite fast
   though it will be interesting to know how it is iplemented internally for
   real multi CPU machines (if it depends on CPU exception then the
   performance will be bad). We need TLS only for one pointer to HB_STACK
   structure.
   I haven't added any tricks like HB_THREAD_STUB in xHarbour to reduce
   the cost of TLS access. If it will be necessary for some platform the we
   can add it.
   Except TLS Harbour threads needs OS support for non recursive mutexes or
   critical sections and conditional variables. If platforms does not support
   conditional variables (f.e. MS-Win or OS2) then they can be emulated using
   multistate semaphores. I intentionally didn't create code which may need
   recursive mutexes. The non recursive ones are often faster and some
   platforms may not support recursive mutexes so they will have to be
   emulated by us.
   Harbour uses reference counters for complex variables. It means that even
   readonly access to complex item causes internal write operations necessary
   to increment/decrement its reference counter. To make such readonly access
   MT safe we have to make incrementation and decrementation with result
   checking atomic. By default it's done by mutex inside vm/fm.c but some
   platforms have native support for atomic inc/dec operations, f.e. 
   Interlocked*() functions in MS-Win. If they are available then such
   functions should be used to not reduce the performance by mutex call
   very often used functions. For many CPUs it should be quite easy to
   implement such atomic inc/dec functionality in assembler. F.e. for
   GCC and x86@32 it may looks like:

      static __inline__ void hb_atomic_inc32( volatile int * p )
      {
         __asm__ __volatile__(
            "lock incl %0"
            :"=m" (*p) :"m" (*p)
         );
      }

      static __inline__ int hb_atomic_dec32( volatile int * p )
      {
         unsigned char c;
         __asm__ __volatile__(
            "lock decl %0"
            "sete %1"
            :"=m" (*p), "=qm" (c) :"m" (*p) : "memory"
         );
         return c == 0;
      }

   and then it's enough to define in hbthreads.h:
      #define HB_ATOM_INC( p )    hb_atomic_inc32( ( volatile int * ) p )
      #define HB_ATOM_DEC( p )    hb_atomic_dec32( ( volatile int * ) p )

   Probably I'll make it for some most popular CPUs in the future.
   In Harbour each thread which wants to call HVM functions have to allocate
   it's own HVM stack. It's done hb_vmThreadInit(). The HVM stack is freed
   by calling hb_vmThreadQuit(). This functions can be called also by 3-rd
   party threads if they want to call HVM functions or execute .prg code.
   Calling HVM functions without allocated stack will cause GPF.
   I moved most of static variables to HVM stack to make them thread
   local. But some of them like FS errors have their own alternative
   copy which is used when thread does not allocate HVM stack. It allows
   to use hb_fs*() functions without HVM stack but programmer have to
   know that error codes return by hb_fs*Error() functions can be
   overwritten by other threads which also didn't allocated HVM stack.
   To execute garbage collector scan and mark pass it's necessary to
   stop other HVM threads. Otherwise the scan may give false results.
   It's also possible to not stop threads but protect with mutex all
   operations on GC items but it will probably cause performance reduction
   and will force some other modifications. Maybe I'll implement it
   in the future.
   I didn't use any OS level thread KILL or CANCEL calls. All HVM threads
   have to be cleanly removed without any resource leaks.
   QUIT command terminate only calling thread. If main (startup) HVM
   thread call QUIT then it sends QUIT request to all existing threads.
   In QUIT state ALWAYS statements and destructors are executed.
   New thread is created by:
      hb_threadStart( <@sStart()> | <bStart> [, <params,...> ] ) -> <pThID>
   The returned value is a pointer to internal thread structure which
   can be used in JOIN or DETACH operations. Each thread should be Joined
   or DETACHED to avoid resource leaks. If programmer does not store
   <pThID> or all instances of <pThID> are destroyed then thread is
   automatically detached. I do not know clear method of thread detaching
   in OS2. If some OS2 users knows it then plase update vm/hbthread.c.
   When thread terminates then all locked by this thread mutexes are
   released.
   Each thread uses its own memvars (PRIVATEs and PUBLICs) and work areas.
   When new thread is created then it inherits from parent thread:
      - code page
      - language
      - SETs
      - default RDD
   error block is initialized to default value by calling ERRORSYS()
   and PUBLIC variable GetList := {} is created.
   The following objects are initialized to default value:
         - error block
         - math error handler and math error block
         - macro compiler features setting (hb_setMacro())
           or move them to SETs.
   We can think about inheriting them. It's also possible to add
   inheriting of all visible memvars but I do not know it's good
   idea.

   Compilation and linking:
   For MT mode HVM library should be compiled with HB_MT_VM macro.
   GNU make automatically creates hbvmmt library which should be
   linked with Harbour MT programs instead of hbvm.
   Non GNU make files should be updated.
   If given compiler support TLS then you can try to set HB_USE_TLS
   to force using native compiler TLS support. Now it's enabled by
   default only for BCC. For Linux and GCC builds it may depend also
   on used GLIBC version. In older system there is no TLS support
   at all or TLS works only for shared binaries so I haven't enabled
   it. If you will test some other compiler then please add default
   native TLS support for them in hbthread.h
   Users using hb* scripts can simply use -mt switch when they want
   to create MT program, f.e.:
      hbmk -n -w3 -es2 -mt mttest01.prg

   There are still some minor things which should be done but I'll
   do them later. Current state seems to be fully functional.
   The most important and still missing is our own file lock server
   for RDD synchronization in POSIX systems. Kernel internally
   recognize POSIX locks by PID and file i-node - not PID and file
   handle. It means that the same file open more then once by one
   process shares locks. Because POSIX locks can be overwritten
   then we do not have any synchronization between aliased workareas
   or threads using the same table in *nixes. We have to make
   synchronization ourselves. I'll create such lock server ASAP.

   Please test and enjoy using Harbour threads.
 2008-09-13 16:53:45 +00:00
Viktor Szakats
1a0fe3ae19 2008-09-10 09:46 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* doc/whatsnew.txt
    + Updated.

  * contrib/Makefile
  * contrib/make_b32_all.bat
  * contrib/make_gcc_all.sh
  * contrib/make_vc_all.bat
  - contrib/hbwhat32
  + contrib/hbwhat
    * Renamed to not contain '32'.
    ; NOTE: I plan to do this with a couple of other 
            names too in the future.

  * contrib/hbwhat/Makefile
  * contrib/hbwhat/common.mak
  - contrib/hbwhat/what32.ch
  + contrib/hbwhat/hbwhat.ch
    * Renamed what32.ch to not contain '32' (and added 
      hb for consistency if it got renamed anyway).

  * utils/hbmake/hbmake.prg
    * Updated by Bill Robertson to fix too many things to 
      mention here. (cleaned up lots of stuff, using hb_run()s 
      return values, cleaned to not call main() function 
      recursively (!), display output cleanups, etcetc)
    * hbwhat32, hbziparch lib name changes.

  * contrib/examples/pp/hbppcore.c
  * contrib/examples/pp/hbppcomp.c
  * contrib/rddads/ads1.c
  * source/pp/ppcore.c
  * source/vm/asort.c
  * source/vm/hvm.c
  * source/rtl/disksphb.c
  * source/rdd/dbfntx/dbfntx1.c
  * source/rdd/workarea.c
  * contrib/hbct/screen2.c
  * contrib/hbct/token2.c
    * while( TRUE ) -> for( ;; )
    * do {} while( TRUE ) -> for( ;; ) {}
    ; To avoid warnings about conditions being constant.
 2008-09-10 08:05:40 +00:00
Przemyslaw Czerpak
cb7c6e7273 2008-09-04 19:30 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed typo in previous commit
 2008-09-04 17:30:25 +00:00
Przemyslaw Czerpak
767e964c92 2008-09-04 19:08 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    ! fixed dirty index reading, thx Miguel for bug report

  * harbour/source/compiler/hbmain.c
    * removed old comment and hack
 2008-09-04 17:09:14 +00:00
Viktor Szakats
de16b749e3 2008-08-27 11:22 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* contrib/examples/rdddbt/dbfdbt1.c
   * contrib/gtalleg/gtalleg.c
   * contrib/gtwvg/gtwvg.c
   * contrib/hbbmcdx/bmdbfcdx.c
   * contrib/hbbtree/hb_btree.c
   * contrib/hbct/ctwin.c
   * contrib/rddads/ads1.c
   * source/codepage/cp_tpl.c
   * source/codepage/cpbg866.c
   * source/codepage/cpbgiso.c
   * source/codepage/cpbgmik.c
   * source/codepage/cpbgwin.c
   * source/codepage/cpcs852.c
   * source/codepage/cpcsiso.c
   * source/codepage/cpcskam.c
   * source/codepage/cpcswin.c
   * source/codepage/cpde850.c
   * source/codepage/cpdeiso.c
   * source/codepage/cpdewin.c
   * source/codepage/cpel737.c
   * source/codepage/cpelwin.c
   * source/codepage/cpes850.c
   * source/codepage/cpesmwin.c
   * source/codepage/cpeswin.c
   * source/codepage/cpfr850.c
   * source/codepage/cphr1250.c
   * source/codepage/cphr437.c
   * source/codepage/cphr852.c
   * source/codepage/cphu852.c
   * source/codepage/cphu852s.c
   * source/codepage/cphuiso.c
   * source/codepage/cphuisos.c
   * source/codepage/cphuwin.c
   * source/codepage/cphuwins.c
   * source/codepage/cpit437.c
   * source/codepage/cpit850.c
   * source/codepage/cpitisb.c
   * source/codepage/cpitiso.c
   * source/codepage/cpltwin.c
   * source/codepage/cppl852.c
   * source/codepage/cppliso.c
   * source/codepage/cpplmaz.c
   * source/codepage/cpplwin.c
   * source/codepage/cppt850.c
   * source/codepage/cpptiso.c
   * source/codepage/cpru866.c
   * source/codepage/cpruiso.c
   * source/codepage/cprukoi.c
   * source/codepage/cpruwin.c
   * source/codepage/cpsk852.c
   * source/codepage/cpskiso.c
   * source/codepage/cpskkam.c
   * source/codepage/cpskwin.c
   * source/codepage/cpsl437.c
   * source/codepage/cpsl852.c
   * source/codepage/cpsliso.c
   * source/codepage/cpslwin.c
   * source/codepage/cpsrwin.c
   * source/codepage/cpsv850.c
   * source/codepage/cpsvclip.c
   * source/codepage/cpsvwin.c
   * source/codepage/cptr857.c
   * source/codepage/cptrwin.c
   * source/codepage/cpua866.c
   * source/codepage/cpuakoi.c
   * source/codepage/cpuawin.c
   * source/lang/msg_tpl.c
   * source/lang/msgbe866.c
   * source/lang/msgbewin.c
   * source/lang/msgbg866.c
   * source/lang/msgbgiso.c
   * source/lang/msgbgmik.c
   * source/lang/msgbgwin.c
   * source/lang/msgca.c
   * source/lang/msgcs852.c
   * source/lang/msgcsiso.c
   * source/lang/msgcskam.c
   * source/lang/msgcswin.c
   * source/lang/msgde.c
   * source/lang/msgdewin.c
   * source/lang/msgel.c
   * source/lang/msgelwin.c
   * source/lang/msgeo.c
   * source/lang/msges.c
   * source/lang/msgeswin.c
   * source/lang/msgeu.c
   * source/lang/msgfr.c
   * source/lang/msggl.c
   * source/lang/msghe862.c
   * source/lang/msghewin.c
   * source/lang/msghr437.c
   * source/lang/msghr852.c
   * source/lang/msghriso.c
   * source/lang/msghrwin.c
   * source/lang/msghu852.c
   * source/lang/msghucwi.c
   * source/lang/msghuiso.c
   * source/lang/msghuwin.c
   * source/lang/msgid.c
   * source/lang/msgis850.c
   * source/lang/msgit.c
   * source/lang/msgko.c
   * source/lang/msgltwin.c
   * source/lang/msgnl.c
   * source/lang/msgpl852.c
   * source/lang/msgpliso.c
   * source/lang/msgplmaz.c
   * source/lang/msgplwin.c
   * source/lang/msgpt.c
   * source/lang/msgro.c
   * source/lang/msgru866.c
   * source/lang/msgrukoi.c
   * source/lang/msgruwin.c
   * source/lang/msgsk852.c
   * source/lang/msgskiso.c
   * source/lang/msgskkam.c
   * source/lang/msgskwin.c
   * source/lang/msgsl437.c
   * source/lang/msgsl852.c
   * source/lang/msgsliso.c
   * source/lang/msgslwin.c
   * source/lang/msgsr852.c
   * source/lang/msgsriso.c
   * source/lang/msgsrwin.c
   * source/lang/msgtr857.c
   * source/lang/msgtrwin.c
   * source/lang/msgua866.c
   * source/lang/msguakoi.c
   * source/lang/msguawin.c
   * source/lang/msgzhb5.c
   * source/lang/msgzhgb.c
   * source/pp/pplib3.c
   * source/rdd/dbf1.c
   * source/rdd/dbfcdx/dbfcdx1.c
   * source/rdd/dbffpt/dbffpt1.c
   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/delim1.c
   * source/rdd/sdf1.c
   * source/rtl/gt_tpl/gt_tpl.c
   * source/rtl/gtcgi/gtcgi.c
   * source/rtl/gtcrs/gtcrs.c
   * source/rtl/gtdos/gtdos.c
   * source/rtl/gtgui/gtdef.c
   * source/rtl/gtgui/gtgui.c
   * source/rtl/gtos2/gtos2.c
   * source/rtl/gtpca/gtpca.c
   * source/rtl/gtsln/gtsln.c
   * source/rtl/gtstd/gtstd.c
   * source/rtl/gttrm/gttrm.c
   * source/rtl/gtxwc/gtxwc.c
     ! Fix for MSVC 64-bit C mode startup procedure.
 2008-08-27 09:38:54 +00:00
Viktor Szakats
c7200cdcf7 2008-08-26 13:24 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* source/compiler/hbmain.c
     ! Text casing fixed in some warning messages.
     ! Attempted to update hardcoded declarations for TGET methods.
       Some of the were removed, for some of them the parameter list 
       was updated to be in sync with current tget.prg.

   * contrib/gtalleg/gtalleg.c
   * contrib/gtwvg/gtwvg.c
   * contrib/hbbmcdx/bmdbfcdx.c
   * contrib/hbbmcdx/hbbmcdx.h
   * contrib/hbbtree/hb_btree.c
   * contrib/hbct/ctnet.c
   * contrib/hbct/ctstrfil.c
   * contrib/hbct/ctwin.c
   * contrib/hbcurl/hbcurl.c
   * contrib/hbgd/gdwrp.c
   * contrib/hbmzip/hbmzip.c
   * contrib/hbnf/fttext.c
   * contrib/hbtip/utils.c
   * contrib/xhb/freadlin.c
   * contrib/xhb/hbxml.c
   * contrib/xhb/hbxml.h
   * doc/codestyl.txt
   * doc/en/garbage.txt
   * doc/en/hb_apifs.txt
   * include/hbapigt.h
   * include/hbchksum.h
   * include/hbdbsort.h
   * include/hbgtcore.h
   * include/hbrddcdx.h
   * include/hbrdddbf.h
   * include/hbrdddel.h
   * include/hbrddntx.h
   * include/hbrddsdf.h
   * include/hbset.h
   * include/hbsxfunc.h
   * source/rdd/dbf1.c
   * source/rdd/dbfcdx/dbfcdx1.c
   * source/rdd/dbffpt/dbffpt1.c
   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/dbsql.c
   * source/rdd/hbsix/sxcompr.c
   * source/rdd/hbsix/sxsem.c
   * source/rdd/hsx/hsx.c
   * source/rtl/console.c
   * source/rtl/copyfile.c
   * source/rtl/fssize.c
   * source/rtl/fstemp.c
   * source/rtl/gt_tpl/gt_tpl.c
   * source/rtl/gtapi.c
   * source/rtl/gtcgi/gtcgi.c
   * source/rtl/gtcrs/gtcrs.c
   * source/rtl/gtdos/gtdos.c
   * source/rtl/gtos2/gtos2.c
   * source/rtl/gtpca/gtpca.c
   * source/rtl/gtsln/gtsln.c
   * source/rtl/gtstd/gtstd.c
   * source/rtl/gttrm/gttrm.c
   * source/rtl/gtwin/gtwin.c
   * source/rtl/gtwvt/gtwvt.c
   * source/rtl/gtxwc/gtxwc.c
   * source/rtl/hbgtcore.c
   * source/rtl/hbmd5.c
   * source/rtl/isprint.c
   * source/rtl/memofile.c
   * source/rtl/philes.c
   * source/rtl/set.c
   * source/vm/memvars.c
   * source/vm/runner.c
   * utils/hbdoc/hbdfrdln.c
   * utils/hbmake/hbmfrdln.c
     * FHANDLE -> HB_FHANDLE
     * hbct: HB_ITEM_PTR -> PHB_ITEM
 2008-08-26 11:33:03 +00:00
Przemyslaw Czerpak
d5b327f248 2008-08-25 20:14 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/contrib/hbw32/w32_ole.c
    * removed hack with malloc()/free() directly used to avoid
      memory leak reports - it's not necessary in Harbour.

  * harbour/contrib/hbfbird/firebird.c
  * harbour/contrib/examples/pp/hbppcore.c
    ! fixed buffer size calculation in hbstrnc*() functions

  * harbour/contrib/hbziparch/hbzipnew.cpp
    % use hb_strdup() instead of hb_xgrab()/hb_strncpy()

  * harbour/contrib/hbnf/getenvrn.c
    ! use hb_xgrab() instead of hb_xalloc() - the returned value
      was not checked and internal error is for sure better then
      GPF on NULL pointer

  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! use memcpy() instead of hb_strncpy() to avoid problems when
      there is no place for tailing 0
 2008-08-25 18:16:02 +00:00
Viktor Szakats
55ae11bfcd 2008-08-24 13:15 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* source/vm/runner.c
   * source/vm/fm.c
   * source/common/hbver.c
   * source/rtl/hbgtcore.c
   * source/rtl/gtwvt/gtwvt.c
   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/workarea.c
   * source/rdd/wacore.c
   * source/rdd/sdf1.c
   * source/rdd/dbfcdx/dbfcdx1.c
   * source/rdd/delim1.c
   * source/rdd/dbf1.c
   * source/rdd/wafunc.c
   * source/rdd/dbffpt/dbffpt1.c
   * source/compiler/hbmain.c
   * source/compiler/fixflex.c
   * source/compiler/gencobj.c
   * source/compiler/genc.c
   * source/compiler/harbour.yyc
   * source/compiler/harbour.y
   * contrib/hbct/disk.c
   * contrib/hbwhat32/whtcdlg.c
   * contrib/gtwvg/gtwvg.c
   * contrib/rddads/adsfunc.c
   * contrib/rddads/ads1.c
   * contrib/hbbmcdx/bmdbfcdx.c
   * contrib/examples/pp/hbppcomp.c
     * hb_strncpy()/hb_strncat() size parameter changed from 
       CONSTANT to 'sizeof( dest ) - 1', where applicable.
     ! hbct/VOLUME() buffer overrun fixed.
     ; NOTE: dbfntx1.c has a couple of places where I wasn't 
             sure of the intention, so I left them unchanged.
 2008-08-24 11:21:08 +00:00
Viktor Szakats
23221548b4 2008-08-23 11:38 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* source/pp/hbpp.c
   * source/vm/cmdarg.c
   * source/vm/memvars.c
   * source/rtl/dates.c
   * source/rtl/fstemp.c
   * source/rtl/gtchrmap.c
   * source/rtl/gtcrs/gtcrs.c
   * source/rtl/gtpca/gtpca.c
   * source/rtl/gtstd/gtstd.c
   * source/rdd/dbf1.c
   * source/rdd/dbfntx/dbfntx1.c
   * contrib/hbct/disk.c
   * contrib/hbfbird/firebird.c
   * contrib/hbw32/w32_ole.c
   * contrib/xhb/hboutdbg.c
   * contrib/examples/pp/hbppcore.c
     * strncpy() -> hb_strncpy()
     * strncat() -> hb_strncat()
     ! In most of these places the terminating zero 
       was not explicitly set by the caller before.

   * contrib/hbnf/getenvrn.c
   * contrib/hbw32/dllcall.c
   * contrib/hbw32/w32_ole.c
   * contrib/hbwhat32/_wincdlg.c
   * contrib/hbwhat32/_windll.c
   * contrib/hbwhat32/_winmain.c
   * contrib/hbziparch/hbzipnew.cpp
     ! strcpy() -> hb_strncpy()
     ! strcat() -> hb_strncat()
     ; TOFIX1: There are still two strcpy()s left in SQL_SPRINTF().
               Xavi, could you pls take a look at it?
     ; TOFIX2: There are still a few strcpy()s in hbwince.c and 
               dbgentry.c.

   * source/pp/hbpp.c
   * source/rtl/gtcrs/gtcrs.c
   * source/rtl/gtpca/gtpca.c
   * source/rtl/gtstd/gtstd.c
   * contrib/hbfbird/firebird.c
   * contrib/hbwhat32/_wincdlg.c
   * contrib/hbwhat32/_windll.c
     ! Fixed wrong buffer sizes (or no buffer limits) in some 
       string copy operations (potential buffer overruns).

   * contrib/hbnf/getenvrn.c
     ! Fixed bad leak in FT_GETE() on Win32 systems.

   * source/rtl/fstemp.c
     ! hb_fsTempName(): Fixed potential buffer overrun by one byte.
     * Minor formatting.

   * source/rtl/fstemp.c
   * source/rtl/hbffind.c
   * contrib/xhb/hboutdbg.c
     * Using sizeof() instead of explicit size in string copy operations.
     ; TODO: There is a lot more to fix like this.

   ; Przemek, could you double check these changes pls?
     I can send you the .diff if it helps.
 2008-08-23 10:43:25 +00:00
Marek Paliwoda
1e9fb98568 2008-07-09 12:05 UTC+0100 Marek Paliwoda (mpaliwoda at interia pl) 2008-07-09 10:03:30 +00:00
Przemyslaw Czerpak
e5fb6b8de5 2008-07-08 00:35 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapifs.h
  * harbour/include/hbdefs.h
  * harbour/source/rtl/console.c
  * harbour/source/rtl/philes.c
  * harbour/source/rtl/hbgtcore.c
  * harbour/source/rtl/fstemp.c
  * harbour/source/rtl/philes53.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/sdf1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/delim1.c
  * harbour/contrib/hbbmcdx/bmdbfcdx.c
    + added HB_NHANDLE
    + added hb_numToHandle() macro
    ! fixed WIN32 HANDLE to integer number conversions in Harbour file API
    ! fixed F_ERROR and FS_ERROR usage
    * added support for optional FHANDLE mapped to pointer instead of
      integer number - disable by default in hbdefs.h
      Now Harbour can be compiled with internal pointer and integer file
      handles (FHANDLE)
 2008-07-07 22:35:39 +00:00
Viktor Szakats
11aa4eb482 2008-06-14 09:13 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* contrib/hbbmcdx/bmdbfcdx1.c
   * contrib/hbct/ctnet.c
   * contrib/hbct/pos2.c
   * contrib/hbgf/gtk/creabutt.c
   * contrib/hbgf/gtk/creawin.c
   * contrib/hbgt/bitflags.c
   * contrib/hbmisc/stringsx.c
   * contrib/hbtip/encmthd.c
   * contrib/hbtip/utils.c
   * contrib/hbw32/w32_ole.c
   * contrib/hbwhat32/_wincdlg.c
   * contrib/hbwhat32/_winclpb.c
   * contrib/hbwhat32/_wintree.c
   * contrib/rddads/ads1.c
   * contrib/xhb/xstrdel.c
   * source/rdd/dbcmd.c
   * source/rdd/dbf1.c
   * source/rdd/dbfcdx/dbfcdx1.c
   * source/rdd/dbffpt/dbffpt1.c
   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/delim1.c
   * source/rdd/hbsix/sxsem.c
   * source/rdd/sdf1.c
   * source/rdd/workarea.c
   * source/rtl/alert.prg
   * source/rtl/errorsys.prg
   * source/rtl/gtcrs/gtcrs.c
   * source/rtl/gtgui/gtgui.c
   * source/rtl/gtsln/gtsln.c
   * source/rtl/gtwin/gtwin.c
   * source/rtl/gtxwc/gtxwc.c
   * source/rtl/hbgtcore.c
   * source/rtl/hbregex.c
   * source/vm/cmdarg.c
   * source/vm/dynsym.c
     ! LUPDATE() buffer overread fixed. (hb_retds(""))
     % hb_itemPutC*()/hb_retc*()/hb_errInternal() "" parameter -> NULL
       NOTE: gtwvg not changed.
     * Few minor cleanups.
     * Some formatting in ads1.c.
       (verified to result in no actual codeflow change)
     ; TODO: hb_retc( NULL ) -> hb_retc_null()
 2008-06-14 07:19:56 +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
cf69097383 2008-03-12 17:43 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapi.h
  * harbour/source/common/hbver.c
  * harbour/source/rtl/gttone.c
    * added hb_iswince() and fixed TONE() for WinCE

  * harbour/source/rtl/math.c
    ! added workaround for SIGFPE platforms which generate it instead of
      setting errno during execution of math functions

  * harbour/source/rtl/gtcrs/hb-charmap.def
    ! remap 0x9b (155) to '.' in Linux terminals - it's control code

  * harbour/source/rdd/dbsql.c
  * harbour/source/rdd/workarea.c
  * harbour/source/rdd/dbf1.c
    ! always restore current workarea in WA EVAL() method
    ! always use EVAL() method for user codeblocks and macros

  * harbour/source/rdd/dbcmd.c
    ! fixed DBRELATION() called without numeric parameters or with 0 to
      return first relation expression (Clipper compatible)

  * harbour/contrib/hbtip/thtml.prg
    ! fixed wrongly ported to Harbour xHarbour specific code

  * harbour/source/common/hbstr.c
    + added missing const in one declaration
    * formatting

  * harbour/source/rtl/transfrm.c
    ! fixed casting for C++ compilers

  * harbour/source/rtl/errorapi.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! cleanup warnings

  * harbour/source/common/hbtrace.c
  * harbour/source/rdd/dbcmdx.c
  * harbour/source/rdd/wafunc.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/hbsix/sxcrypt.c
    * formatting
 2008-03-12 16:44:16 +00:00
Przemyslaw Czerpak
3fce40bbeb 2008-02-18 12:12 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed very bad typo in my last commit - thanks to Jorge and Enrico
      for confirmation
 2008-02-18 11:12:46 +00:00
Przemyslaw Czerpak
25231721f9 2008-02-08 15:58 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbcomp.h
  * harbour/include/hbmacro.h
  * harbour/include/hbexprb.c
  * harbour/source/vm/macro.c
  * harbour/source/compiler/hbmain.c
    ! fixed name conflict in privates/publics declaration.
      Harbour allows to declare memvars with the same name as file
      wide statics or fields but this extensions was not working well
      in some cases and can cause unexpected results in variable
      declaration, f.e. try this code:
               static v:="static"
               proc main()
                  public v:="public"
                  ? v, M->v
               return
      compiled with -n -w switches and also with -n -w -a before
      this fix.
    ! fixed some compile time warnings in memvars declaration to be
      more Clipper compatible
    ! fixed compiling external modules (DO <procname> [WITH <params,...>])
      when function <procname> is already declared but with different
      letter case. Harbour does not convert <procname> in DO statement
      to upper case to play well with case sensitive file systems and
      it could cause confusing warning message:
         Cannot open <procname>.prg, assumed external

  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
    ! added protection against bug in bison destructors which might cause
      multiple free the same memory block on syntax error due to 

  * harbour/source/rdd/dbf1.c
    ! added missing binary flag for daytime fields

  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed possible memory leak during accessing corrupted NTX files
    ! fixed possible GPF during accessing corrupted NTX files

  * harbour/source/compiler/genc.c
    * minor cleanup

  * harbour/config/os2/global.cf
    ! use FOR command to delete group of files
 2008-02-08 14:58:26 +00:00
Viktor Szakats
367c5a6264 2008-01-28 09:28 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* source/rdd/dbfntx/Makefile
   * source/rdd/dbfdbt/Makefile
   * source/rdd/dbfcdx/Makefile
   * source/rdd/dbffpt/Makefile
     ! Missing LIBNAME change now done.

   * ChangeLog
     ! Missing dbfdbt -> rdddbt name changed added to prev entry.
 2008-01-28 08:29:30 +00:00
Viktor Szakats
6ba9eae6c2 2008-01-27 17:24 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* contrib/hbmysql/make_b32.bat
   * contrib/hbmysql/make_vc.bat
   * contrib/hbodbc/make_b32.bat
   * contrib/hbodbc/make_vc.bat
   * contrib/hbfbird/make_b32.bat
   * contrib/hbfbird/make_vc.bat
   * contrib/hbapollo/make_b32.bat
   * contrib/hbapollo/make_vc.bat
   * contrib/hbzlib/make_b32.bat
   * contrib/hbzlib/make_vc.bat
   * contrib/hbpgsql/make_b32.bat
   * contrib/hbpgsql/make_vc.bat
   * contrib/rddads/make_b32.bat
   * contrib/rddads/make_vc.bat
   * contrib/hbfimage/make_b32.bat
   * contrib/hbfimage/make_vc.bat
   * contrib/hbgd/make_b32.bat
   * contrib/hbgd/make_vc.bat
     ! Minor formatting.

   * contrib/hbzlib/make_b32.bat
     ! -a added to implib until a better fix is found 
       for the problem.

   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/dbfcdx/dbfcdx1.c
     ! Changed previously used internal error code 
       ranges to better fit in already used ones.
       (70??/71?? -> 93??)

   * contrib/hbbmcdx/bmdbfcdx1.c
     ! 9999 internal error codes synced with CDX RDD.
 2008-01-27 16:25:45 +00:00
Viktor Szakats
80e4b3ae70 2008-01-26 07:53 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* source/pp/pplib.c
   * source/rtl/run.c
   * source/rtl/hbgtcore.c
   * source/rtl/philesx.c
   * source/rtl/strzero.c
   * source/vm/runner.c
   * source/vm/debug.c
   * source/vm/itemapi.c
   * source/vm/arrayshb.c
   * source/vm/classes.c
   * source/rdd/dbfntx/dbfntx1.c
   * source/rdd/dbfcdx/dbfcdx1.c
     ! Replaced 9999 internal and RT error codes with 
       unique ones, in new Harbour ranges:
       RT/PP: 1001-1999
       RT/BASE: 6001-6999
          runner: 6101-6199
       Internal/misc: 6001-6999
       Internal/RDD: 7001-7999
          CDX: 7001-7099
          NTX: 7101-7199
       NOTE: If you find some more 9999s in the core code, 
             pls tell.
 2008-01-26 06:54:55 +00:00
Przemyslaw Czerpak
da6f8a212c 2008-01-23 02:24 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbrddntx.h
    ! fixed type of Signature field in tag structure

  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed possible leaving locked index when number of tags
      exceed 63. 63 is maximum number of tags in multi tag NTX
      file
    ! fixed typo in HB_TRACE message
    % simplify NTXNODE data access in RDDINFO method

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    * formatting, some minor cleanup and fixed typo in comment
 2008-01-23 01:24:48 +00:00
Przemyslaw Czerpak
c944fb87e4 2007-11-03 11:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rtl/cdpapi.c
    * some minor speed improvement

  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    * use hb_cdpSelect() instead of direct accessing hb_cdp_page variable
 2007-11-03 10:06:02 +00:00
Viktor Szakats
71d16687eb 2007-09-29 11:50 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* source/rdd/dbfntx/dbfntx1.c
   * source/rdd/dbfcdx/dbfcdx1.c
   * source/rdd/dbf1.c
     + Added support for _SET_DEFEXTENSIONS to RDD.
       (Przemek pls review it. I cannot send you direct mail, because 
       it bounces)
 2007-09-29 10:01:33 +00:00
Przemyslaw Czerpak
3ea86f8269 2007-09-25 03:20 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbset.h
  * harbour/source/rtl/set.c
    * changed recently added hb_set*() functions to hb_setGet*()
      Please do not use these functions yet - it's possible that
      they will be removed soon.
    + added hb_setGetL(), hb_setGetCPtr(), hb_setGetNI(), hb_setGetNL()

  * harbour/contrib/libct/dattime2.c
  * harbour/contrib/samples/date.c
    * use hb_setGetCentury() instead of hb_setGetL( hb_set_century )
      we do not have hb_set_century SET switch so hb_setGetL() cannot
      be used

  * harbour/harbour.spec
  * harbour/bin/hb-func.sh
  * harbour/bin/pack_src.sh
  * harbour/contrib/Makefile
  + harbour/contrib/xhb
  + harbour/contrib/xhb/hboutdbg.c
  + harbour/contrib/xhb/cstruct.ch
  + harbour/contrib/xhb/hblog.prg
  + harbour/contrib/xhb/hblog.ch
  + harbour/contrib/xhb/hblognet.prg
  + harbour/contrib/xhb/hbxml.c
  + harbour/contrib/xhb/hbxml.h
  + harbour/contrib/xhb/hbxml.ch
  + harbour/contrib/xhb/hblogdef.ch
  + harbour/contrib/xhb/hbctypes.ch
  + harbour/contrib/xhb/wintypes.ch
  + harbour/contrib/xhb/txml.prg
  + harbour/contrib/xhb/hbsyslog.c
  + harbour/contrib/xhb/cstructc.c
  + harbour/contrib/xhb/Makefile
  + harbour/contrib/xhb/cstruct.prg
  + harbour/contrib/xhb/xhbfunc.c
    + added XHB library with xharbour compatible functions borrowed from
      xHarbour. Now it contains HBLOG, HBXML, HBCSTRUCT, HASH, INET*()
      functions and classes.

  * harbour/source/rtl/itemseri.c
  * harbour/source/rtl/strmatch.c
  * harbour/source/rtl/hbinet.c
  * harbour/source/vm/hashfunc.c
     * moved xHarbour compatible functions to XHB library

  * harbour/source/vm/classes.c
     + added support for ERROR HANDLER message in scalar classes

  * harbour/contrib/tip/mail.prg
  * harbour/contrib/tip/ftpcln.prg
    + added #include "hbcompat.ch"

  * harbour/include/hbdbferr.h
    + added new RT errors: EDBF_CREATE_TEMP, EDBF_WRITE_TEMP, EDBF_READ_TEMP

  * harbour/include/dbinfo.ch
    + added DBI_ENCRYPT, DBI_DECRYPT, DBI_MEMOPACK, DBI_DIRTYREAD
    + added DBOI_INDEXTYPE, DBOI_USECURRENT
    + added RDDI_LOCKRETRY, RDDI_DIRTYREAD

  * harbour/include/dbinfo.ch
  * harbour/include/hbrdddbf.h
  * harbour/include/hbrddfpt.h
  * harbour/include/hbrddcdx.h
  * harbour/include/hbrddntx.h
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    + added support for MEMOPACK, table ENCRYPT/DECRYPT, index DIRTYREAD

  * harbour/include/hbapirdd.h
  * harbour/include/dbstruct.ch
  * harbour/include/hbusrrdd.ch
  * harbour/contrib/rdd_ads/ads1.c
  * harbour/contrib/rdd_ads/ace.h
  * harbour/source/rdd/dbfdbt/dbfdbt1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/wafunc.c
  * harbour/source/rdd/workarea.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/sdf1.c
  * harbour/source/rdd/delim1.c
    * changed HB_IT_* as field type to HB_FT_*
    + added field flags HB_FF_*
    + added support for new field types to core code

  * harbour/source/rdd/dbf1.c
    + added support for AUTOINC (+), ROWVERSION (^), TIME (T), DAYTIME (@)
      and MODTIME (=) fields

  * harbour/contrib/rdd_ads/ads1.c
  * harbour/contrib/rdd_ads/ace.h
    + added support for ROWVERSION (^), and MODTIME (=) fields

  ! harbour/source/rdd/dbcmd.c
    * fixed bug in dbSkipper() reported by Viktor

  + harbour/include/hbsix.ch
  * harbour/source/rdd/hbsix/Makefile
  * harbour/source/rdd/hbsix/sxdate.c
  * harbour/source/rdd/hbsix/sxcompr.c
  * harbour/source/rdd/hbsix/sxcrypt.c
  + harbour/source/rdd/hbsix/sxsem.c
  + harbour/source/rdd/hbsix/sxord.c
  + harbour/source/rdd/hbsix/sxredir.c
  + harbour/source/rdd/hbsix/sxfname.c
  + harbour/source/rdd/hbsix/sxtable.c
  + harbour/source/rdd/hbsix/sxutil.c
  + harbour/source/rdd/hbsix/sxcompat.prg
  + harbour/source/rdd/hbsix/sxtrig.prg
  + harbour/source/rdd/hbsix/sxini.prg
    + added SIx3 compatible functions:
         RDD_Count(), RDD_Name(), RDD_Info(), SetRDD(),
         sxChar(), sxNum(), sxDate(), sxLog(),
         Sx_DToP(), Sx_PToD(),
         Sx_BLOB2File(), Sx_File2BLOB(),
         Sx_Compress(), Sx_Decompress(),
         Sx_FCompress(), Sx_FDecompress(),
         Sx_AutoOpen(), Sx_AutoShare(),
         Sx_MemoExt(), Sx_MemoBlk(), Sx_SetMemoBlock(), Sx_MemoPack(),
         Sx_SetTrigger(), Sx_SetTrig(), Sx_DefTrigger(), 
         Sx_INIheader(), _sx_INIinit(), _sxOpenInit(),
         Sx_SetPass(),
         Sx_Encrypt(), Sx_Decrypt(), Sx_DBFdecrypt(), Sx_DBFencrypt(),
         sx_MakeSem(), sx_KillSem(), sx_IsSem(),
         Sx_ClrScope(), Sx_SetScope(),
         Sx_Freeze(), Sx_Warm(), Sx_Chill(), Sx_Thermometer(),
         Sx_IsReindex(), Sx_Step(), Sx_KeysIncluded(),
         Sx_I_IndexName(), Sx_I_TagName(),
         Sx_IndexCount(), Sx_IndexName(), Sx_IndexType(), Sx_IndexFilter(),
         Sx_ROXLock(), Sx_ROXUnLock(), Sx_IsMyROX(), Sx_IsROXLock(),
         Sx_KeyAdd(), Sx_KeyDrop(), Sx_KeyData(),
         Sx_KeySkip(), Sx_KeyCount(), Sx_KeyNo(), Sx_KeyGoto(),
         Sx_WildSeek(), Sx_WildMatch(),
         Sx_IsFLocked(), Sx_IsReadOnly(), Sx_IsShared(),
         Sx_IsLocked(), Sx_IsDBT(),
         Sx_IDtype(), Sx_TableType(), Sx_TableName(),
         Sx_SetTurbo(), Sx_TurboArea(), Sx_SetDirty(), Sx_DirtyArea(),
         Sx_RLock(), Sx_UnLock(), Sx_GetLocks(), Sx_LockRetry(),
         Sx_SeekLast(), Sx_FindRec(),
         Sx_SkipUnique(), Sx_TagUnique(),
         Sx_TagCount(), Sx_TagOrder(), Sx_TagNo(), Sx_TagName(),
         Sx_TagInfo(), Sx_Tags(),
         Sx_SetTag(), Sx_SetTagOrder(), Sx_SetTagNo(),
         Sx_KillTag(),
         Sx_FileOrder(), Sx_SetFileOrd(), Sx_ClearOrder(),
         Sx_VSigLen(), Sx_VFGet(),
         Sx_dbCreate(), Sx_StrxCheck(), Sx_Rollback(), Sx_SortOption(),
         _sxCondSet(),
         Sx_FNameParser(), Sx_SlimFast(),
         Sx_Version(), Sx_Error(),

    + added SIx3 compatible commands:
         SET DIRTYREAD ON|OFF
         USE ... [TRIGGER <cTrigger>] [PASSWORD <cPassword>]
         SORT ... USECURRENT
         WILDSEEK <str>
         WILDSEEKNEXT <str>
         CLEAR ORDER <order>
         SET TAGORDER TO [<order>]
         SET ORDER TO TAG <(tag)> [OF <(bag)>]
         SET TAG TO [<tag> [OF <(bag)>]]
         REINDEX OPTION <eval> [STEP <step>]
         DELETE TAG <(tag1)> [OF <(bag1)>] [, <(tagN)> [OF <(bagN)>]]
         DELETE TAG ALL [OF <(bag)>]
         CLEAR SCOPE
         SET SCOPETOP TO [<value>]
         SET SCOPEBOTTOM TO [<value>]
         SET SCOPE TO [<value>]
         SET TURBOREAD ON|OFF
         MEMOPACK [BLOCK <size>] [OPTION <opt> [STEP <step>]]
         SET MEMOBLOCK TO <value>
         SUBINDEX ON <key> TO <(file)> ;
               [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY]
         SUBINDEX ON <key> TAG <(tag)> [OF <(bag)>] [TO <(bag)>] ;
               [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY]
         INDEX ON <key> [TAG <(tag)>] TO <(bag)> ;
               [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY] [SUBINDEX]
         INDEX ON <key> TAG <(tag)> [OF <(bag)>] [TO <(bag)>] ;
               [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY] [SUBINDEX]

      Unlike Ads*() functions the Sx_*() ones can be used with any RDD
      and will work if RDD supports necessary functionality.

      The global settings in SIx3 are RDD dependent in Harbour, f.e.
      in SIx3 Sx_MemoExt() change MEMO file extensions in all SIX* RDDs
      but in Harbour only in default RDD driver.
      In Harbour default trigger function "Sx_DefTrigger" is not
      enabled by default. If user needs such functionality then he
      has to enable it himself using
         rddInfo( RDDI_TRIGGER, "SX_DEFTRIGGER", [<cRDD>] )
      f.e. this code:
         init procedure sx_inittrig()
            local aRDDs := { "DBF", "DBFNTX", "DBFCDX", "SIXCDX", ;
                             "RMDBFNTX", "RMDBFCDX" }
            local aRDDList := RddList(), cRdd

            for each cRdd in aRDDs
               if ascan( aRDDList, { |x| x == cRdd } ) != 0
                  rddInfo( RDDI_TRIGGER, "SX_DEFTRIGGER", cRDD )
               endif
            next
         return
      sets SX_DEFTRIGGER as default trigger in DBF* based RDDs.

      I still do not allow to encrypt tables with memo fields to not
      replicate SIx3 bugs which may cause data corruption.
 2007-09-25 01:21:03 +00:00
Przemyslaw Czerpak
5bc389f293 2007-09-08 15:15 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/dbinfo.ch
    * updated comment

  * harbour/contrib/rdd_ads/ads1.c
    * replaced hb_itemGetPtr(hb_param(n,HB_IT_POINTER)) with hb_parptr(1)

  * harbour/contrib/hbzlib/hbcomprs.c
    * changed variable name: PHB_FNAME fDirSpec to PHB_FNAME pDirSpec

  * harbour/source/rdd/dbcmd.c
    ! fixed parameter checking in OrdNumber() to generate Clipper compatible
      RT error
    * code cleanup

  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    * do not evaluate KEY expresion in custom indexes in KEYDEL operation.
      It may interact with MULTIKEY/TEMPLATE indexes.
    * updated default order in DBOI_BAGNUMBER and DBOI_BAGORDER
 2007-09-08 13:15:37 +00:00
Przemyslaw Czerpak
2428951d68 2007-09-05 16:50 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/hbgtmk.sh
    * replaced CVS checkout commands by SVN checkout
        # This script checks you have all tools to build Harbour binaries
        # installed then takes current Harbour sources from SourceForge SVN
        # repository and build binary RPMs at your local host

      If possible I think it will be good to put this script on
      Harbour home page so Linux users using RPM based distributions
      can simply download it and execute. It should greatly help them
      and it will reduce some repeated questions.

  * harbour/include/hbapifs.h
  * harbour/source/rtl/filesys.c
    + added hb_fsNameConv() function, hb_fileNameConv() kept only for
      backward compatibility - it should not be used
    * use hb_fsNameConv() instead of hb_fileNameConv()
    * updated conversion code to use hb_fsFNameSplit()/hb_fsFNameMerge()
      and respect some other DOS like conditions

  * harbour/include/hbdate.h
  * harbour/source/common/hbdate.c
  * harbour/source/rtl/seconds.c
    * use MT safe localtime_r() instead of localtime() in Linux
    + hb_dateTimeStamp(), hb_timeStampStr(), hb_timeStampDecode(),
      hb_dateTimeStampStr(), hb_dateTimeStampStrGet()

  * harbour/contrib/libct/files.c
  * harbour/contrib/libct/disk.c
  * harbour/contrib/hbzlib/hbcomprs.c
  * harbour/source/rtl/diskspac.c
  * harbour/source/rtl/fstemp.c
  * harbour/source/rtl/disksphb.c
  * harbour/source/rtl/file.c
    * use hb_fsNameConv() instead of hb_fileNameConv()

  * harbour/source/debug/dbgentry.c
    + added modifications by Phil Krylow borowed from xHarbour for
      supporting :: in command line expressions

  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfdbt/dbfdbt1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/delim1.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/sdf1.c
    * minor clenup:
      use hb_parptr(n) instead of hb_itemGetPtr(hb_param(n,HB_IT_POINTER))
 2007-09-05 14:50:23 +00:00
Przemyslaw Czerpak
9087dd18ed 2007-05-31 15:10 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/common.mak
  * harbour/makefile.bc
  * harbour/makefile.vc
  * harbour/bin/hb-func.sh
  * harbour/config/bsd/gcc.cf
  * harbour/config/darwin/gcc.cf
  * harbour/config/hpux/gcc.cf
  * harbour/config/linux/gcc.cf
  * harbour/config/sunos/gcc.cf
  * harbour/source/Makefile
  + harbour/source/hbpcre/ChangeLog
  + harbour/source/hbpcre/Makefile
  + harbour/source/hbpcre/chartabs.c
  + harbour/source/hbpcre/config.h
  + harbour/source/hbpcre/dftables.c
  + harbour/source/hbpcre/pcre.h
  + harbour/source/hbpcre/pcrecomp.c
  + harbour/source/hbpcre/pcreconf.c
  + harbour/source/hbpcre/pcredfa.c
  + harbour/source/hbpcre/pcreexec.c
  + harbour/source/hbpcre/pcrefind.c
  + harbour/source/hbpcre/pcrefinf.c
  + harbour/source/hbpcre/pcreget.c
  + harbour/source/hbpcre/pcreglob.c
  + harbour/source/hbpcre/pcreinal.h
  + harbour/source/hbpcre/pcreinfo.c
  + harbour/source/hbpcre/pcremktb.c
  + harbour/source/hbpcre/pcreoutf.c
  + harbour/source/hbpcre/pcreprni.c
  + harbour/source/hbpcre/pcrerefc.c
  + harbour/source/hbpcre/pcrestud.c
  + harbour/source/hbpcre/pcretabs.c
  + harbour/source/hbpcre/pcretryf.c
  + harbour/source/hbpcre/pcrever.c
  + harbour/source/hbpcre/pcrevutf.c
  + harbour/source/hbpcre/pcrexcls.c
  + harbour/source/hbpcre/ucp.h
  + harbour/source/hbpcre/ucpinter.h
  + harbour/source/hbpcre/ucptable.c
    + added HBPCRE library - based on older xHarbour 6.3 version
      filenames changed to 8.3 DOS format

  * harbour/include/hbregex.h
  * harbour/source/rtl/Makefile
  * harbour/source/rtl/hbregex.c
  + harbour/source/rtl/hbregexc.c
    * divided harbour regular expression functions into two files
      Now regular expression low level library is not linked with
      application until user will not use or REQUEST for one of HB_REGEX*
      functions. It also means that also DBOI_SKIPREGEX will not work when
      regex module is not linked.
    + added support for build-in regular expression library
    + added ulLen parameter to hb_regexMatch() to support strings with
      embedded 0

  * harbour/contrib/bmdbfcdx/bmdbfcdx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rtl/strmatch.c
    * use new hb_regexMatch() format

  * harbour/utils/hbrun/Makefile
    + added hbpcre to linked library list
 2007-05-31 13:12:34 +00:00
Przemyslaw Czerpak
0724963ab3 2007-05-26 09:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/pp/ppcore.c
    ! fixed bug reported by Lorenzo

  * harbour/contrib/rdd_ads/ads1.c
    * changed static variable name from iSetListenerHandle to
      s_iSetListenerHandle to keep common naming convention

  * harbour/include/hbapi.h
  * harbour/source/vm/hashes.c
  * harbour/source/vm/hashfunc.c
  * harbour/source/vm/hvm.c
    + added new 3-rd parameter to hb_hashGetItemPtr() to control
      independently hash autoadd behavior in access/assign operation

  * harbour/include/hbrdddbf.h
  * harbour/include/hbrddntx.h
  * harbour/source/rdd/dbfntx/dbfntx1.c
    * moved static variables holding RDDI_* settings to RDDNODE data so
      they can be set separately for each RDD which inherits from DBFNTX

  * harbour/source/vm/classes.c
    + added disabled code to access hash items using messages

  * harbour/source/vm/garbage.c
    * comment
 2007-05-26 07:06:07 +00:00
Przemyslaw Czerpak
271095b949 2007-05-03 16:10 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/common.mak
  * harbour/include/hbapirdd.h
  - harbour/include/hbrddwrk.h
  * harbour/source/rdd/Makefile
  + harbour/source/rdd/wacore.c
  + harbour/source/rdd/wafunc.c
  * harbour/source/rdd/workarea.c
    * cleaned RDD code:
      * the default work area implementation from which each RDD inherits
        and RDD management is now in workarea.c file - this part will be
        common for all threads in future MT version
      * the code to mange workareas and aliases moved to wacore.c - this
        code uses some static variables which will be moved to HVM stack
        in MT version
      * helper RDD functions thread independent moved to wafunc.c

  * harbour/source/rdd/dbcmd.c
    * removed RDD/WorkArea management code - only independent HB_FUNCs
      left. IMHO it will be good to divide this file into few ones.
    * changed dbCreate() and dbUseArea() to return logical value

  * harbour/config/global.cf
    - removed nulsys from linked library list - it should not be here
      because it can confuse some linkers and wrong library will be
      created

  * harbour/contrib/rdd_ads/ads1.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/delim1.c
  * harbour/source/rdd/sdf1.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
  * harbour/source/rdd/nulsys/nulsys.c
    * updated for recent modifications in RDD API

  * harbour/include/hbextern.ch
    - removed __RDDSETDEFAULT() - this function was necessary with old
      rdd register code and we not not need it for few years. It's not
      Clipper function so I do not see any reason to keep it but if you
      want we can add wrapper to standard RDDSETDEFAULT()

  * harbour/source/rdd/hbsix/sxcompr.c
    + added workaround for SIX3 bug which I intentionally replicated in
      [x]Harbour but it may cause data corruption so IMHO it will be better
      to fix it.

  * harbour/source/rtl/errorsys.prg
    * added default action for EG_LOCK - it's Clipper compatible behavior
      but done in differ way. Due to some differences in linker we are
      using we cannot exactly replicate Clipper behavior because it will
      not work on some platforms as expected so I decided to add it here.
      I think it's even more Clear then the trick with source/sys/ntxerr.prg
      done by Clipper. Many people do not even knows about it.

  * harbour/source/rtl/gtcrs/chrmap.c
    * changed environment variable name from HB_CHRMAP to HB_CHARMAP to
      be compatible with description in default map file
 2007-05-03 14:11:30 +00:00
Przemyslaw Czerpak
759c045f73 2007-03-30 15:12 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbexprb.c
    % optimize PCODE generated for IIF() used as statement

  * harbour/include/hbpp.h
    * fixed typo in comment

  * harbour/source/pp/ppcore.c
    * fixed .ppo output in some string expressions inside []

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    + added some missing DBOI_* actions

  * harbour/source/rtl/hbregex.c
    + added comment

  * harbour/source/vm/hashes.c
    * set autoadd by default when compiled with HB_COMPAT_XHB macro

  * harbour/source/debug/debugger.prg
  * harbour/source/rdd/dbstrux.prg
  * harbour/source/rtl/tbrowse.prg
    * removed unnecessary NIL in in IIF() statements
  * harbour/utils/hbtest/rt_misc.prg
    * removed unnecessary ::cValue in in IIF() statements
 2007-03-30 13:16:10 +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
Alexander S.Kresin
eee1c71e5e 2006-09-05 16:40 UTC+0300 Alexander Kresin <alex@belacy.belgorod.su> 2006-09-11 12:42:06 +00:00
Viktor Szakats
4da5a347b7 2006-08-07 02:20 UTC+0100 Viktor Szakats (viktor.szakats syenar.hu) 
* harbour/make_b32.bat
   * harbour/make_vc.bat
     ! install call redirected to nul instead of make_b32.log to avoid
       overwriting the build results with less important (no) information.

   * harbour/include/hbundoc.api
     + Added _txopen() (not tested)

   * harbour/source/rdd/dbfcdx/dbfcdx1.c
   * harbour/source/rdd/dbfntx/dbfntx1.c
     ! BCC -w warnings fixed.

   * harbour/source/rtl/filehb.c
     + Added TOFIX about a CA-Cl*pper incompatibility.
       In CA-Cl*pper the argument of FILE() is RTrim()-ed
       before doing the check.

   * harbour/source/rtl/fstemp.c
     ! Fixed two BCC warnings.
 2006-08-07 00:23:19 +00:00
Przemyslaw Czerpak
110957e91b 2006-08-05 13:42 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/common/hbver.c
    * extended C compiler information

  * harbour/source/compiler/genc.c
    * use hb_verHarbour() and hb_verCompiler() to for information
      about Harbour build in generated .c files' headers

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed typo in my last commit - additional dummy evaluations of
      EVAL block
 2006-08-05 11:58:08 +00:00
Przemyslaw Czerpak
9d78bdc98d 2006-07-21 02:47 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/delim1.c
  * harbour/source/rdd/sdf1.c
  * harbour/source/rdd/workarea.c
    * code cleanup

  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
    ! do not interrupt subindexing when new record is concurrently added by
      other station

  * harbour/source/rtl/gtpca/gtpca.c
  * harbour/source/rtl/gtstd/gtstd.c
    ! redirect STDOUT() to console only when stdout is a tty device.
 2006-07-21 00:50:52 +00:00
Przemyslaw Czerpak
57241721b9 2006-06-27 23:40 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/vm/memvars.c
    * indenting

  * harbour/include/hbrddcdx.h
  * harbour/include/hbrdddbf.h
  * harbour/include/hbrdddbt.h
  * harbour/include/hbrddfpt.h
  * harbour/include/hbrddntx.h
  * harbour/source/rdd/dbf1.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
    * remove SYSNAME() method - use the default WA one.

  * harbour/source/vm/hvm.c
    ! fixed last C stack usage of HB_ITEM - now HVM should be cleaned
      and we begin to implement automatic GC activation

  * harbour/config/w32/mingw32.cf
    * updated for current xHarbour state - not tested but I guess it
      works for Lorenzo
 2006-06-27 20:40:41 +00:00
Przemyslaw Czerpak
1f3d20c259 2006-06-22 11:30 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapicls.h
  * harbour/source/vm/classes.c
    + hb_objSendMessage( PHB_ITEM pObj, PHB_DYNS pMessage, ULONG ulArg, ... )
    * code clean-up

  * harbour/source/rtl/do.c
    * removed old not longer necessary code - thanks to Chen.

  * harbour/source/vm/runner.c
    * added one TODO note

  * harbour/source/rtl/gtstd/gtstd.c
    * try to enable raw mode for console stdin in W32

  * harbour/source/rdd/dbfntx/dbfntx1.c
    * code clean-up
 2006-06-22 09:32:15 +00:00
Przemyslaw Czerpak
fb60be5866 2006-06-17 00:20 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbcomp.h
    + added extern hb_comp_szFile

  * harbour/include/hbinit.h
    * changed hb_vmProcessSymbolsExt() to hb_vmProcessSymbolsEx() respecting
      Mindaugas suggestion.
    + added HB_INIT_SYMBOLS_EX_END() macro
    * translate HB_INIT_SYMBOLS_END() macro to HB_INIT_SYMBOLS_EX_END()

  * harbour/include/hbsetup.h
    + added HB_PCODE_VER_MIN and HB_PCODE_VER both now are set to 0x0001

  * harbour/include/hbtypes.h
    * changed VM_PROCESS_SYMBOLS_EXT to VM_PROCESS_SYMBOLS_EX

  * harbour/include/hbvm.h
    + added hb_vmFindModuleSymbolName() - it returns the file name of given
      symbol if it was registered in HVM

  * harbour/source/compiler/genc.c
    * set HB_FS_LOCAL for local module functions
    * use HB_INIT_SYMBOLS_EX_END instead of HB_INIT_SYMBOLS_END

  * harbour/source/compiler/harbour.c
    * minor modifications

  * harbour/contrib/rdd_ads/ads1.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/delim1.c
  * harbour/source/rdd/sdf1.c
  * harbour/source/rdd/dbfdbt/dbfdbt1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
    * added HB_FS_LOCAL to function symbols in registered symbol tables

  * harbour/source/rdd/dbfntx/dbfntx1.c
    * added HB_FS_LOCAL to function symbols in registered symbol tables
    ! added missing break
    + added DBOI_KEYCOUNTRAW, DBOI_KEYNORAW. They works like DBOI_KEYCOUNT
      and DBOI_KEYNO in pure DBFNTX. Only with some upper level RDDs like
      RMDBFNTX which supports bit map filters they can return differ results.

  * harbour/source/rdd/workarea.c
    * changed ORDERINFO to DBORDERINFO in error message

  * harbour/source/rtl/set.c
    * respect previous settings in logical SETs if given value is not valid
      new one.
    + added misinf initialization for _SET_FORCEOPT and _SET_HARDCOMMIT.
    * changed default value of _SET_OPTIMIZE to TRUE

  * harbour/source/vm/dynsym.c
    * give the highest priority for LOCAL function symbols

  * harbour/source/vm/hvm.c
    + added hb_vmFindModuleSymbolName() - it returns the file name of given
      symbol if it was registered in HVM
    * changed hb_vmProcessSymbolsExt() to hb_vmProcessSymbolsEx() and added
      PCOE version checking

  * harbour/source/vm/maindllp.c
    * changed hb_vmProcessSymbolsExt() to hb_vmProcessSymbolsEx()
    * changed VM_PROCESS_SYMBOLS_EXT to VM_PROCESS_SYMBOLS_EX

  * harbour/source/vm/proc.c
    * changed to use stack macros/functions instead of direct accessing
      HB_STACK members
    + implemented PROCFILE() - it returns now real source file name
      with body of given function symbol or function executed at given
      stack level. If the source file cannot be detected then empty
      string is returned. Unlike in xHarbour it works also for static
      functions. synatx:
         PROCFILE( [ <FuncSym> | <nStackLevel> ] )
      F.e.:
         PROCFILE() -> current module name
         PROCFILE(@DBFCDX())  -> ../../dbfcdx1.c
 2006-06-17 06:36:33 +00:00
Przemyslaw Czerpak
ba694969f5 2006-04-10 00:50 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/rdd/dbfntx/dbfntx1.c
    ! fixed skip back after updating last record
 2006-04-09 22:51:25 +00:00