fivedev/harbour-core
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
11,115 Commits 1 Branch 0 Tags
c3e1436da04df92aeaee308282ff7c7aaeebfb7d
Commit Graph

35 Commits

Author SHA1 Message Date
Przemyslaw Czerpak
26a11bd859 2009-03-21 16:07 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/bin/hb-func.sh
    ! restored default optimization flag (-O3) in hb* scripts

  * harbour/harbour.spec
    ! fixed recent modification

  * harbour/contrib/rddads/ads1.c
  * harbour/contrib/rddads/adsfunc.c
  * harbour/contrib/hbmisc/strfmt.c
  * harbour/contrib/hbcrypt/sha1.c
    ! fixed wrongly used C reference operator

  * harbour/contrib/hbwin/win_prn2.c
  * harbour/contrib/hbwin/wapi_commctrl.c
  * harbour/source/vm/maindllp.c
    ! fixes for unicode builds

  * harbour/include/std.ch
    + added SET TIME FORMAT [TO] <f>

  * harbour/include/set.ch
  * harbour/include/hbset.h
  * harbour/source/vm/set.c
    + added _SET_TIMEFORMAT
      The folowing modifiers are supported:
         hh - hours
         mm - minutes
         ss - seconds
         fff - fraction part of seconds
         p - 1-st letter from PM / AM signature. When used time is shown
             in 12 hour format otherwise 24 hour format is used
      ex: Set( __SET_TIMEFORMAT, "hh:mm pm" )
      default _SET_TIMEFORMAT value is "hh:mm:ss:fff"
    + added C function: char * hb_setGetTimeFormat( void );

  * harbour/include/hbpp.h
  * harbour/source/pp/ppcore.c
    + added support for timestamp constant values in the form:
         t"YYYY-MM-DD HH:MM:SS.fff"
      The exact accepted timestamp pattern is is:
         YYYY-MM-DD [H[H][:M[M][:S[S][.f[f[f[f]]]]]]] [PM|AM]
      i.e.:
         tValue := t"2009-03-21 5:31:45.437 PM"
      or:
         YYYY-MM-DDT[H[H][:M[M][:S[S][.f[f[f[f]]]]]]] [PM|AM]
      with literal "T" as date and time part delimiters (XML timestamp
      format), i.e.:
         tValue := t"2009-03-21T17:31:45.437"
      The folowing characters can be used as date delimiters: "-", "/", "."
      if PM or AM is used HH is in range < 1 : 12 > otherwise
      in range < 0 : 23 >

  * harbour/source/compiler/complex.c
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
  * harbour/source/compiler/harbour.yyh
    + added support for t"YYYY-MM-DD HH:MM:SS.fff" time stamp constant
      to compiler
    + added support for VFP datetime constant values:
         { ^ [ YYYY-MM-DD [,] ] [ HH[:MM[:SS][.FFF]] [AM|PM] ] }
      The following characters can be used as date delimiters: "-", "/".
      Dot "." as date delimiter is not supported.
      There is no limit on number of characters in YYYY, MM, DD, HH, MM,
      SS, FFF parts. Important is only their value. This is the format
      in semi PP notation:
         { ^ <YEAR> <sep:/-> <MONTH> <sep:/-> <DAY> [[<sep2:,>]
           [ <HOUR> [ : <MIN> [ : <SEC> [ . <FRAQ> ] ] ] [AM|PP] ] }
      In practice it allows to also parse xHarbour datetime constant
      values with compatible conditions though xHarbour support onlu "/"
      as date delimiter.
      NOTE: there is one important difference to VFP and xHarbour in
      decoding above format. In VFP and xHarbour when date part is
      missing then it's set by default to: 1899-12-30 so this code:
         { ^ 12:00 }
      gived the same results as:
         { ^ 1899/12/30 12:00 }
      Harbour does not set any default date value when timestamp
      constant value contains only time part.
      If you want we can change it for strict VFP compatiblity.
      Now this extension is enabled by default for testing. In the future
      it will be probably covered by HB_COMPAT_FOXPRO macro.

  * harbour/source/macro/macro.yyc
  * harbour/source/macro/macro.y
  * harbour/source/macro/macro.yyh
  * harbour/source/macro/macrolex.c
    + added support for t"YYYY-MM-DD HH:MM:SS.fff" time stamp constant
      to macro compiler

  * harbour/include/hbmacro.h
  * harbour/source/vm/macro.c
    + added new function:
      void hb_macroGenPushTimeStamp( LONG lDate, LONG lTime, HB_COMP_DECL );

  * harbour/include/hberrors.h
  * harbour/source/compiler/hbgenerr.c
    + added new compile time error: "Invalid timestamp constant '%s'"

  * harbour/source/compiler/cmdcheck.c
    * use Harbour API timestamp functions instead of calling system
      functions

  * harbour/include/hbpcode.h
  * harbour/source/compiler/hbfix.c
  * harbour/source/compiler/hbpcode.c
  * harbour/source/compiler/hbdead.c
  * harbour/source/compiler/genc.c
  * harbour/source/compiler/gencc.c
  * harbour/source/compiler/hblbl.c
  * harbour/source/compiler/hbstripl.c
  * harbour/source/compiler/hbopt.c
    + added new PCODE HB_P_PUSHTIMESTAMP (replaced one unused PCODE value)
      to store timestamp constant values in the PCODE

  * harbour/include/hbcomp.h
  * harbour/source/compiler/hbmain.c
    + added new function:
      void hb_compGenPushTimeStamp( LONG lDate, LONG lTime, HB_COMP_DECL );

  * harbour/include/hbexprop.h
  * harbour/source/common/expropt1.c
    + added new C functions:
      HB_EXPR_PTR hb_compExprNewTimeStamp( LONG, LONG, HB_COMP_DECL );

  * harbour/include/hbexprb.c
  * harbour/include/hbcompdf.h
  * harbour/source/common/expropt2.c
    + added timestamp expressions support
    + added compile time optimization for timestamp expressions
    * updated function optimization for timestamp expressions

  * harbour/include/hbdate.h
  * harbour/source/common/hbdate.c
    * changed hb_dateMilliSeconds() to return UTC julian timestamp in
      milliseconds
    * changed existing seconds, time and timestamp functions to operate
      on common OS specific functions to eliminate possible problems
      with different OS time counters
    + added new functions to operates on time and timestamp values.
      See source code for details.

  + harbour/source/rtl/cputime.c
    * moved double hb_secondsCPU( int n ) function to separate file

  * harbour/source/rtl/seconds.c
    - removed old version of date/seconds functions

  * harbour/source/vm/hashes.c
  * harbour/source/vm/arrays.c
    + added support for timestamp values as hash item indexes

  * harbour/source/vm/hashfunc.c
    + added support for find timestamp values in hash and array items
      by simple date value in AScan(), hb_HScan(), hb_AScan() and hb_RAScan()
      functions when exact comparison is not used.

  * harbour/source/vm/asort.c
    + added support for sorting timestamp values

  * harbour/source/vm/classes.c
    + added support for timestamp scallar classes
    + added support for timestamp typed instance variables

  * harbour/source/vm/memvars.c
    + added support for timestamp values in .mem files

  * harbour/source/vm/estack.c
    + show timestamp values in stack dump

  * harbour/include/hbapi.h
  * harbour/source/vm/arrays.c
    + added new C functions:
      double hb_arrayGetTD( PHB_ITEM pArray, ULONG ulIndex );
      BOOL hb_arraySetTD( PHB_ITEM pArray, ULONG ulIndex, double dTimeStamp )
      BOOL hb_arrayGetTDT( PHB_ITEM pArray, ULONG ulIndex,
                           LONG * plJulian, LONG * plMilliSec );
      BOOL hb_arraySetTDT( PHB_ITEM pArray, ULONG ulIndex,
                           LONG lJulian, LONG lMilliSec );

  * harbour/include/hbapi.h
  * harbour/source/vm/extend.c
    + accept timestamp items in date functions - use only date part of
      timestamp value
    + added new C functions:
      double hb_partd( int iParam, ... );
      BOOL hb_partdt( LONG * plJulian, LONG * plMilliSec , int iParam, ... );
      void hb_rettd( double dTimeStamp );
      void hb_rettdt( LONG lJulian, LONG lMilliSec );
      int hb_stortd( double dTimeStamp, int iParam, ... );
      int hb_stortdt( LONG lJulian, LONG lMilliSec, int iParam, ... );

  * harbour/include/hbapiitm.h
  * harbour/source/vm/itemapi.c
    + accept timestamp items in date functions - use only date part of
      timestamp value
    + added new C functions:
      char * hb_itemGetTS( PHB_ITEM pItem, char * szDateTime );
      PHB_ITEM hb_itemPutTS( PHB_ITEM pItem, const char * szDateTime );
      double hb_itemGetTD( PHB_ITEM pItem );
      PHB_ITEM hb_itemPutTD( PHB_ITEM pItem, double dTimeStamp )
      BOOL hb_itemGetTDT( PHB_ITEM pItem, LONG * plJulian, LONG * plMilliSec );
      PHB_ITEM hb_itemPutTDT( PHB_ITEM pItem, LONG lJulian, LONG lMilliSec );
    + support for timestamp items in hb_itemString(), hb_itemPadConv() and
      hb_itemTypeStr() functions

  * harbour/include/hbvm.h
  * harbour/include/hbxvm.h
  * harbour/include/hbapi.h
  * harbour/source/vm/hvm.c
    + added HB_IT_TIMESTAMP items
    * modified HB_IT_DATE internal item structure to use common structure
      with HB_IT_TIMESTAMP - it  simplifies HVM code and eliminates additional
      RT conditions.
    + added HB_IS_TIMESTAMP() and ISTIMESTAMP() macros
    + added HB_IS_DATETIME() and ISDATETIME() macros - they return true
      if item/parameter is DATE or TIMESTAMP type.
    + added void hb_vmPushTimeStamp( long lJulian, long lMilliSec );
      and xhb_vmPushTimeStamp()
    + added support for timestamp values in relational operators:
         <, <=, >, >=, =, ==
      When two timestamp values are compared then VM compares date and
      time parts in both values.
      When date and timestamp values are used in <, <=, >, >=, = operations
      then VM compares only date part in both values.
      When date and timestamp values are used in == operation then VM
      compares date part in both values and then check if time part
      of timestamp value is 0.
    + added support for timestamp values in + and - math operations.
      The following rules are used in timestamp arithmetic:
         <t> + <t> => <t>
         <t> - <t> => <n>
         <t> + <n> => <t>
         <n> + <t> => <t>
         <t> - <n> => <t>
         <d> + <t> => <t>
         <t> + <d> => <t>
         <d> - <t> => <n>
         <t> - <d> => <n>
      When number is result or argument of timestamp operation then the
      its integer part is a number of day and fractional part is the time.

  * harbour/source/rtl/dateshb.c
    + added new .prg functions to mange date and timestamp values:
      HB_DATETIME() -> <tTimeStamp>
      HB_CTOD( <cDate> [, <cDateFormat> ] ) -> <dDate>
      HB_DTOC( <dDate> [, <cDateFormat> ] ) -> <cDate>
      HB_NTOT( <nValue> ) -> <tTimeStamp>
      HB_TTON( <tTimeStamp> ) -> <nValue>
      HB_TTOC( <tTimeStamp>, [ <cDateFormat> ] [, <cTimeFormat> ] ) ->
                                                            <cTimeStamp>
      HB_CTOT( <cTimeStamp>, [ <cDateFormat> ] [, <cTimeFormat> ] ) ->
                                                            <tTimeStamp>
      HB_TTOS( <tTimeStamp> ) -> <cYYYYMMDDHHMMSSFFF>
      HB_STOT( <cDateTime> ) -> <tTimeStamp>
         <cDateTime> should be in one of the above form:
            - "YYYYMMDDHHMMSSFFF"
            - "YYYYMMDDHHMMSSFF"
            - "YYYYMMDDHHMMSSF"
            - "YYYYMMDDHHMMSS"
            - "YYYYMMDDHHMM"
            - "YYYYMMDDHH"
            - "YYYYMMDD"
            - "HHMMSSFFF"
            - "HHMMSSF"
            - "HHMMSS"
            - "HHMM"
            - "HH"
         Important is number of digits.
      HB_TSTOSTR( <tTimeStamp> ) -> <cTimeStamp> // YYYY-MM-DD HH:MM:SS.fff
      HB_STRTOTS( <cTimeStamp> ) -> <tTimeStamp>
         <cTimeStamp> should be in one of the above form:
            YYYY-MM-DD [H[H][:M[M][:S[S][.f[f[f[f]]]]]]] [PM|AM]
            YYYY-MM-DDT[H[H][:M[M][:S[S][.f[f[f[f]]]]]]] [PM|AM]
         The folowing characters can be used as date delimiters: "-", "/", "."
         T - is literal "T" - it's for XML timestamp format
         if PM or AM is used HH is in range < 1 : 12 > otherwise
         in range < 0 : 23 >
      HB_HOUR( <tTimeStamp> ) -> <nHour>
      HB_MINUTE( <tTimeStamp> ) -> <nMinute>
      HB_SEC( <tTimeStamp> ) -> <nSeconds>   // with milliseconds

  * harbour/source/rtl/datec.c
    + accept timestamp parameters in CMONTH() and CDOW() functions

  * harbour/source/rtl/empty.c
    + added support for timestamp items

  * harbour/source/rtl/itemseri.c
    + added support for timestamp items serialization

  * harbour/source/rtl/minmax.c
    + added support for timestamp values to MIN() and MAX() functions.
      when only one of given parameters is timestamp value and other
      is date value and date parts are equal then always date item
      is returned as both MIN() or MAX() value.

  * harbour/source/rtl/dates.c
    + added new C functions: hb_timeFormat(), hb_timeUnformat(),
      hb_timeStampFormat(), hb_timeStampUnformat()

  * harbour/source/rtl/valtype.c
    + added .prg functions: HB_ISDATETIME(), HB_ISTIMESTAMP()

  * harbour/source/rtl/transfrm.c
    + added support for timestamp items formatting.
    + added new function modifier @T.
      When @T is used without @D then only time part of timestamp value
      is formatted and return.
      When @D is used without @T then only date part of timestamp value
      is formatted and return.

  * harbour/source/rtl/tbrowse.prg
    + display timestamp values

  * harbour/source/rtl/philes.c
    + accept timestamp value as second parameter of HB_FSETDATETIME()
      function
    + store file data and time in second parameter of HB_FGETDATETIME()
      as timestamp value.
    Old parameters (2-dDate, 3-cTime) are still supported but please think
    about removing them - they are redundant.

  * harbour/source/rtl/filesys.c
    * updated function names


  * harbour/source/rdd/dbf1.c
    + added native support for time and timestamp fields

  * harbour/include/hbrddcdx.h
  * harbour/include/hbrddnsx.h
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  * harbour/source/rdd/dbfnsx/dbfnsx1.c
  * harbour/source/rdd/dbffpt/dbffpt1.c
    + added support for indexing timestamp fields
    + added support for using DATE values with timestamp fields
      which replicate HVM behavior.
      SEEK and SEEKLAST with date value when active index is on
      timestamp positions to 1-st or last record where date part
      of indexed timesamp value is equal.
      Settings scopes to date values when active index is on timestamp
      value reduce the visible record range to these ones which have
      date part of timestamp value in the range of dates values used
      for scopes. It possible to mix date and timestamp values in scope
      and set one scope to date value and the second to timesamp.

  * harbour/source/rdd/sdf1.c
  * harbour/source/rdd/delim1.c
    + added support for exporting timestamp fields

  * harbour/source/rdd/dbsql.c
    ! fixed typo in logical value export
    + export timestamp fields.
      Please update the format to given SQL syntax.


  * harbour/contrib/hbct/files.c
    + changed SETFDATI() to optionally accept timestamp parameter
      instead of two parameters dDate and cTime

  * harbour/contrib/hbct/misc1.c
    + added timestamp support to XTOC() function

  * harbour/contrib/hbct/misc2.c
    + added timestamp support to COMPLEMENT() function

  * harbour/contrib/hbct/dattime2.c
    + accept timestamp values in ADDMONTH(), DOY(), ISLEAP(), QUARTER()
      LASTDAYOM(), WEEK() functions

  * harbour/contrib/hbmzip/hbmzip.c
    + updated HB_ZipFileCreate( hZip, cZipName, tDateTime, cTime, ... )
      functions to optionaly accept timestamp value in 3-rd parameter
      instead od dDate, and cTime in 3-rd and 4-th parameters.
    + updated HB_UnzipFileInfo( hUnzip, @cZipName, @tDateTime, @cTime, ... )
      to return timestamp value in 3-rd parameter instead of date value.
      TODO: Please think about removing 4-th parameter from:
               HB_ZipFileCreate( hZip, cZipName, tDateTime, cTime, ... )
               HB_UnzipFileInfo( hUnzip, @cZipName, @tDateTime, @cTime, ... )
            Now it's redundant.
  * harbour/contrib/hbmzip/readme.txt
    * updated parameters description for above functions

  * harbour/contrib/hbnf/descendn.c
    + added timestamp support to FT_DESCEND() function

  * harbour/contrib/hbclipsm/date.c
    + accept timestamp values in DATEASAGE(), DATEASARRAY() and DATEISLEAP()
      functions

  * harbour/contrib/hbmisc/dates2.c
    + accept timestamp values in ISLEAPYEAR(), DAYSINMONTH(), EOM(), BOM(),
      WOM(), WOY(), EOY() and BOY() functions


   The following contrib files should be updated but I'm leaving it to
   other developers who want to keep this code alive:
         contrib/hbtip/utils.c
         contrib/hbvpdf/hbvpdf.prg
         contrib/hbvpdf/hbvpdft.prg
         contrib/hbwin/win_dll.c
            some minor cleanups if necessary and authors will find
            timestamp values usable

         contrib/hbole/ole2.c
         contrib/hbwin/win_ole.c
            add support for timestamp values in OLE

         contrib/rddado/adordd.prg
         contrib/rddads/ads1.c
         contrib/rddads/adsx.c
         contrib/rddsql/...
            add support for timestamp values in RDDs

   Warning: this implementation is not xHarbour compatible. There are many
   important differences. Mostly on C level and used API. Please be careful
   in porting xHarbour source code to Harbour.
 2009-03-21 15:04:43 +00:00
Viktor Szakats
1e62fb550e 2009-01-14 16:15 UTC+0100 Viktor Szakats (harbour.01 syenar hu) 
* source/rtl/net.c
  * contrib/hbziparc/hbziparc.prg
  * contrib/hbct/files.c
    * Minor formatting.

  * source/rtl/gtxwc/gtxwc.c
    ! Fix to recent fix. An '!' was missing, Przemek pls check me.

  * source/rtl/philes.c
    + HB_PROGNAME() now returns absolute path in *NIX systems, too.
      (please test and refine)

  * source/lang/msgca.c
    ! Fixes from xhb.

  * contrib/hbziparc/hbziparc.prg
    * Minor correction ( = -> := )

  * source/rtl/gtwin/gtwin.c
    + Added HB_GTI_CODEPAGE support.
      As per MS docs, this works only when non-raster font is used
      in the console window. Notice that the accepted CP values are
      different from the GTWVT ones (GTWIN being the more "logical"
      one, since it's a newer API). Currently, Harbour doesn't try
      to hide these interface details.
    ; TODO: UNICODE and BOX char support for GTWIN mode.

  * source/rtl/tbrowse.prg
    * Using HB_DISPOUTATBOX() to draw column/header/footer separators.
    ; NOTE: This may cause problems if someone wants to use native
            CP (accented or other special CP specific) chars to draw
            these screen elements. Maybe an option should be added,
            or some sort of markings in the separator strings to
            control that.
            Pls REVIEW.

  * include/hbextern.ch
  * source/rtl/console.c
    + Added HB_DISPOUTATBOX() which is similar to HB_DISPOUTAT(),
      but marks the text drawn as HB_GT_ATTR_BOX, so these chars
      can be properly displayed as drawing chars, regardless of
      the selected codepage. Another difference is that this
      function only supports strings to be printed. Other types
      don't print anything.
    ; NOTE: Maybe this function could use a better name, pls
            review and decide.

  * source/rtl/gtwvt/gtwvt.c
  * source/rtl/gtwvt/gtwvt.h
    ! Fixed not accepting zero as a HB_GTI_CODEPAGE value.
    ! Fixed HB_GTI_CODEPAGE to change the codepage.
    + Added box char support in Unicode mode.
      For chars marked as HB_GT_ATTR_BOX, chars will be
      mapped to Unicode according to CP437.
    + Added box char support in non-Unicode mode.
      For chars marked as HB_GT_ATTR_BOX, OEM_CHARSET will
      always be used.
    ; NOTE: This way it's possible to use ISO/WIN codepages with
            GTWVT, while still being able to use various drawing
            chars (lines, blocks, arrows).
    ; NOTE: The available set of drawing chars depends on the
            OS OEM_CHARSET mapping _for non-Unicode Harbour_.
            For Unicode Harbour, full CP437 codepage is
            always available.
    ; NOTE: This solution doesn't go as far as (GTWXC) to
            graphically draw / emulate these chars.
    ; TODO: Add HB_GTI_BOXCP support to change hard-wired "EN" CP.

  * include/hbapigt.h
  * include/hbgtcore.h
    ! Moved HB_GT_ATTR_* macros to public headers, because they
      are needed for public API functions.

  * contrib/hbwin/win_reg.prg
    + w32_regRead(): Added second parameter to specify the default
      value returned in case the reg entry doesn't exist.
      If not specified, NIL will be returned, just like before.
    + GetRegistry(): Added 4th parameter with same purpose as above.

  * source/rtl/hbregex.c
    * Minor opt.

  * contrib/hbwin/win_misc.c
    * Added command line option parameter to WIN_RUNDETACHED().

  * include/hbapi.h
    + HB_ERRCODE (to replace ERRCODE)
    + HB_SUCCESS (to replace SUCCESS)
    + HB_FAILURE (to replace FAILURE)

  + contrib/hbwin/win_misc.c
  * contrib/hbwin/common.mak
  * contrib/hbwin/Makefile
    + WIN_SHELLEXECUTE()
      WIN_RUNDETACHED()
      WIN_LOADRESOURCE()
      Added some new Windows API wrappers.
    ; TODO: Add hb_osEncode() to them.

  * source/rtl/diskspac.c
  * source/rtl/disksphb.c
    ! Fixed DISKSPACE() and HB_DISKSPACE() for Darwin.
      Previously they had returned erroneous values.
    ; TOFIX: Probably HB_DISKSPACE() should be implemented for Watcom and CEGCC,
             just like DISKSPACE() is.

  * source/rtl/filesys.c
    ! hb_fsGetAttr() to set the returned attribute to zero
      in case of error.

  * include/hbextern.ch
  * source/rtl/philes.c
    + HB_FSETATTR( <cFileName>, @<nAttr> ) -> <lSuccess>
    + HB_FGETATTR( <cFileName>, <nAttr> ) -> <lSuccess>
    + HB_FSETDATETIME( <cFileName>, [<dDate>], [<cTime HH:MM:SS>] ) -> <lSuccess>

  * source/rtl/direct.c
    ! Fixed DIRECTORY() when called with "V" (label) parameter.
      Tested under Windows. Please test/correct for other platforms.
      On Windows, the dirspec should not contain a filemask in order
      to work.

  * contrib/hbtip/base64x.c
    % HB_BASE64(): Optimized, cleaned.
    ! HB_BASE64(): Removed second parameter allowing to pass the length of
      the string. This could cause GPF if passed incorrectly. Now length
      is simply determined using hb_parclen().
    ; TOFIX: Input string size limit checking.

  * include/hbdefs.h
    + HB_SIZEOFARRAY() macro, which does: ( sizeof( var ) / sizeof( *var ) )
      To be really precise, f.e. all hb_strncpy() calls should use
      'hb_strncpy( d, s, HB_SIZEOFARRAY( d ) );' instead of:
      'hb_strncpy( d, s, sizeof( d ) );' (given that 'd' is allocated at compile time).
      So that the code adapts to changing character sizes (like UTF-16/32).
      It's useful in some other places, too.

  * contrib/hbct/dattime2.c
    * 0 -> FALSE for BOOL types.

  * include/hbextern.ch
  * source/rtl/strmatch.c
    + HB_WILDMATCHI(). Case-instenstive, exact match. First
      two parameters and return value are the same as for
      HB_WILDMATCH().

  * include/hbextern.ch
  * source/rtl/cdpapi.c
    + HB_CDPSELECT() which does the same as HB_SETCODEPAGE(), but
      aligns well with function naming rules and namespace.
      HB_SETCODEPAGE() still works, but usage is not recommended.
    + Added HB_CDPUNIID( <cHarbourCP> ) -> <cCPName>
      This will return the std CP ID of a Harbour CP, or empty
      if the Harbour CP isn't linked.

  * include/hbapi.h
  * source/rtl/is.c
    ! Fixed compile error when HB_CDP_SUPPORT_OFF is defined.
    + Added following functions:
      hb_charIsDigit()
      hb_charIsAlpha()
      hb_charIsLower()
      hb_charIsUpper()

  * include/hbapi.h
    - hb_strUpperCopy() removed. Implementation was missing.

  * source/rtl/strcase.c
    * Minor formatting.

  * source/rtl/filesys.c
    ! hb_fsCurDirBuff() fixed potential buffer overrun by one byte.

  * source/rtl/hbrunfun.c
  * source/rtl/run.c
    ! Fixed missing header hbapiitm.h (after previous local change).

  * include/hbapi.h
  * include/hbset.h
  * include/hbapifs.h
  * include/set.ch
  * source/rtl/hbffind.c
  * source/rtl/gete.c
  * source/rtl/filesys.c
  * source/rtl/hbrunfun.c
  * source/rtl/run.c
  * source/rtl/philes.c
  * source/vm/set.c
  * source/vm/cmdarg.c
    + Added file system CP translation.
      Set( _SET_FNAMECP[, <cCPID> ] ) -> <cOldCPID>
      All operations passing filenames to/from the
      OS will convert them to/from the host CP from/to
      the FS CP specified using _SET_FNAMECP.
    * hb_fsNameConv() extended to deal with CP
      conversion, if requested by the app.
    + hb_fsNameConvFrom() (exported) added to deal
      with CP conversions for filenames received from OS.
    + hb_fsNameConvTo() (exported) added to deal
      with CP conversions for filenames/string sent to the OS.
    + Added hb_setGetFNAMECP() (exported) function.
    + Added hb_setGetFileCPTransTo(), hb_setGetFileCPTransFrom()
      (non-exported) functions.
    + hb_fsCurDirBuff() and hb_fsFindNextLow() extended
      to use hb_fsNameConvFrom().
    + Added hb_fsBaseDirBuff() to return the base
      directory on the C level (based on argv[0]).
    + Added HB_PROGNAME() to return the executable
      program name (based on argv[0]).
    + Added HB_DIRBASE() to return the executable
      base directory (based on argv[0]).
    * Renames done regarding OS/FS CP conversion:
      hb_fsNameConvFrom()        -> hb_osDecode()
      hb_fsNameConvTo()          -> hb_osEncode()
      hb_setGetFileCPTransTo()   -> -
      hb_setGetFileCPTransFrom() -> -
      hb_setGetFNAMECP()         -> hb_setGetOSCODEPAGE()
      _SET_FNAMECP               -> _SET_OSCODEPAGE
    * hb_osDecode()/hb_osEncode() extended to have a second
      parameter BOOL * fFree.
       Changed all calls to handle the case when fFree is set
      to TRUE by hb_osDecode()/hb_osEncode().
    + HB_GETENV(): Added 3rd logical parameter to control wether
      to convert the returned value from OS CP to Harbour CP.
      The default is TRUE to be in sync with GETE[NV]() and the
      rest of core.
    * hb_fsNameConv() is now doing OS CP conversion using std APIs,
      rather than duplicating such logic. I've traded some speed
      for modularity.
    * hb_osDecode/hb_osEncode() function declarations moved to hbapi.h
    * hb_osDecode/hb_osEncode() function definitions moved to set.c
    ; NOTE: None of these were extensively tested, and I tend
            to make mistakes when dealing with pointers.
            It compiles cleanly with BCC, and some basic tests
            worked, but bFree = TRUE codepaths are not yet
            working so this needs more review.

  * source/rtl/teditor.prg
  * source/rtl/tpersist.prg
  * utils/hbmake/hbmake.prg
    * MemoRead() -> hb_MemoRead()

  * contrib/hbct/files.c
    ; TOFIX: Many functions here are possibly not thread safe.
    ; TOFIX: Calling hb_fsFindClose() at app exit (and thus keeping
             the FF handles open for the whole app lifetime) doesn't
             play well with server side apps (as the app may run for
             months or even longer), and even worse, they
             will lock the passed directory so that they cannot be
             removed (maybe even renamed), until the app exists.
             At least on Windows.

  * source/rtl/dirdrive.c
    ! Fixed to use F_ERROR instead of -1.

  * include/hbextern.ch
    ! Added missing HB_GCSTEP().

  * source/vm/extrap.c
    + Added CPU dump code for Windows x64.
    + Enabled module listing for Windows 64-bit platforms.
    % Minor cleanup in Windows x86 CPU dump code.
    + Added TODO for Windows IA64 CPU dump.
    + Added TODO for Windows x64 stack walk, with pointers.
    + Added TOFIX regarding displaying module names in Windows x64 mode.

  * source/rtl/fstemp.c
    ! Minor formatting.

  * source/rtl/gete.c
  * source/rtl/run.c
  * source/rtl/hbrunfun.c
  * source/vm/cmdarg.c
    + Added CP conversion to:
      GETE[NV](), HB_GETENV(), __RUN(), HB_RUN(),
      HB_ARGSTRING(), HB_CMDLINE().

  ; TODO: dbCreateTemp( <cAlias>, <aStruct>, <cRDD>, <cDelimArg>, <nConnection> ) -> <lSuccess>
          Generates and opens a new dbf with a temporary filename
          in exclusive mode, deletes it automatically when closed.
          All indexes created for this table, should ideally have
          the temporary flag on, so those get deleted too, when closed.

  ; TOFIX: hb_regex*() functions will not honor Harbour CP setting,
           when case insensitivity is selected.

  ; TOFIX: hbct / SetFDaTi() to move any local logic into Harbour core
           functions and use a simple Harbour API call only.
           I'm not sure what is the reason with keeping the logic
           duplicated here; if this isn't by intent, this function
           could be much simplified.

  ; TOFIX: Avoid using C level toupper()/tolower()/islower()/isupper()

  ; TOFIX: hb_regexMatch()'s 3rd parameter has a double meaning.
           It controls case-sensitivity (in sync with the documentation),
           but it also controls if hb_regexMatch() behaves like
           hb_regexLike() (.T.), or hb_regexHas() (.F.). This means
           that hb_regexMatch(,, .T.) == hb_regexLike(,, .T.) (case-sensitive) and
                hb_regexMatch(,, .F.) == hb_regexHas(,, .F.) (case-insensitive)
           Maybe this was the intent of the original developers, but
           to me it looks a rather strange behaviour which was added by
           accidentally forgetting about the 3rd parameter already being
           utilized. This either needs to be fixed, or properly documented.

  ; NOTE: Noteworthy links:
          http://docs.python.org/3.0/whatsnew/3.0.html
            - Unicode/text section
            - Removed <> (use != instead)
          http://sphinx.pocoo.org/
            - Documentation format
          http://fredeaker.blogspot.com/2007/01/character-encoding-detection.html
            - Character encoding detection
 2009-01-14 15:32:43 +00:00
Przemyslaw Czerpak
c2a1acc14c 2009-01-05 13:33 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbgtcore.h
  * harbour/source/rtl/hbgtcore.c
    * changed BYTE bClearColor to USHORT uiClearColor


  The following modifications were made by Viktor Szakats,
  (2008-11-22 16:15 UTC+0100 - 2008-12-19 12:56 UTC+0100)
  Many thanks. It's the first part without CP conversions in OS calls which
  I will want to check yet. Please tests MS-Windows only modifications.

  * harbour/make_vc.mak
  * harbour/contrib/mtpl_vc.mak
    + Added support for A_USR.

  * harbour/include/set.ch
  * harbour/include/hbextern.ch
  * harbour/source/vm/cmdarg.c
  * harbour/source/vm/set.c
  * harbour/source/rtl/tgetlist.prg
  * harbour/source/rtl/gete.c
  * harbour/contrib/hbhpdf/harupdf.c
    * formatting

  * harbour/source/rtl/hbffind.c
    * Changed few places to use sizeof() instead of
      explicit size macro.

  * harbour/source/vm/extrap.c
    + Added module listing. (also supports Win64)

  * harbour/source/common/hbver.c
    + Added Intel C compiler detection. (from xhb)
    + Added Wine detection (unofficial but stable looking
      detection method. There intentionally doesn't exist
      an official method to do this detection, yet there
      are cases when this is necessary. It's also essential
      for error reports.)
      See also:
      http://www.mail-archive.com/wine-devel@winehq.org/msg48659.html

  * harbour/source/common/hbfopen.c
    ! Reverted recent change to use fopen_s(). fopen_s()
      will always open in exclusive mode, so it could create
      incompatibilities.

  * harbour/source/codepage/cpbgmik.c
    ! Fixed BGMIK collation encoding. Someone familiar with
      BG CPs please confirm this, but previously it was
      almost certainly broken, as the collation was identical
      to BG866.

  * harbour/source/rtl/diskspac.c
  * harbour/source/rtl/disksphb.c
    ! GetModuleHandleA() -> GetModuleHandle()
    ; NOTE: GetModuleHandleA() WinCE emulation in
            source/common/wince.c might be unnecessary
            after this change.

  * harbour/source/rtl/memoedit.prg
  * harbour/source/rtl/teditor.prg
    ! Cleaned insert handling. It now won't anymore mess up
      the cursor on instantiation (in New() method). Internal
      :lInsert state replaced by Set( _SET_INSERT ). Cursor
      is only touched in the editing loop.

  * harbour/source/rtl/version.c
    ! HB_VERSION( HB_VERSION_BUILD_DATE ): Fixed month
      being off by one.

  * harbour/contrib/hbmzip/hbmzip.c
    ! Fixed typo which caused timestamps stored in .zip files
      to be wrong.

  * harbour/contrib/hbhpdf/tests/harupdf.prg
    ! Minor typo in code.

  * harbour/contrib/rddads/rddads.h
    + Added detection for ACE 9.10.

  * harbour/contrib/hbtip/sendmail.prg
    ! Stricter parameter checking in hb_SendMail().

  * harbour/contrib/examples/dbu/hb_dbu.dif
    + Added SET DATE ANSI and SET CENTURY ON

  * harbour/source/rtl/gtxwc/gtxwc.c
    + Generating HB_K_RESIZE keystrokes on screen resize.
      This way it's working similarly to gtwvt.
    ! Typos in comments.

  * harbour/source/rtl/gtwin/gtwin.c
    ! Fixed HB_GTI_KBDSHIFTS not working in console mode.
      Replaced GetKeyboardState() call with GetKeyState() calls.

  * harbour/source/rtl/gtwvt/gtwvt.c
    + Added 'layered' window support. It's enabled on W2K
      and above (and only when not in Terminal Services
      environment, because it makes it perform worse). This
      way the screen is also properly displayed regardless
      of what the Harbour application does. It also fixes
      numerous paint artifacts, when GTWVT window was in
      the background and another window is moved in front
      of it.
    ! Fixed only generate HB_K_RESIZE keystrokes when
      resize mode is HB_GTI_RESIZEMODE_ROWS.
 2009-01-05 12:31:02 +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
e7f78f1985 2008-06-28 08:53 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* include/set.ch
   * include/hbset.h
   * source/rtl/set.c
   * source/vm/fm.c
   * source/vm/extrap.c
     + Added: Set( _SET_HBOUTLOGINFO[, <cValue>] ) -> <cOldValue>
       Default value: ""
       This user defined text will be included in each hb_out.log 
       messages. This way it's possible to include custom information 
       in these entries to help identify and locate them.
     ! Fixed a few string not marked with HB_I_() translation 
       marker.
 2008-06-28 06:59:37 +00:00
Viktor Szakats
1bb5fadeaf 2008-06-16 11:04 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* include/set.ch
     ! Fix to previous commit.
 2008-06-16 09:05:52 +00:00
Viktor Szakats
9f76180566 2008-06-16 01:47 UTC+0200 Viktor Szakats (harbour.01 syenar hu) 
* include/set.ch
   * include/hbset.h
   * source/rtl/set.c
   * source/vm/fm.c
   * source/vm/extrap.c
     + Added: Set( _SET_HBOUTLOG[, <cFileName>] ) -> <cOldFileName>
       Default value: "hb_out.log"
       This replaces hb_fm.log and hb_ex.log, and makes it possible 
       for the applications to control the filename where these 
       internal Harbour outputs are written to.

   * source/rtl/gtwvt/gtwvt.c
     % Minor redundancy removed.
 2008-06-15 23:48:53 +00:00
Przemyslaw Czerpak
feda39d689 2007-08-30 03:55 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapi.h
  * harbour/source/rtl/console.c
    * changed hb_conOutAlt() from static to global function.

  * harbour/include/hbapi.h
  * harbour/source/common/hbver.c
    + added hb_verBuildDate()

  * harbour/source/rtl/accept.c
    ! Fixed ACCEPT to respect SET CONSOLE and similar sets.

  * harbour/source/rtl/hbgtcore.c
  * harbour/contrib/libct/ctwin.c
    ! fixed chr(8) console output - it should erase character on the screen

  * harbour/include/set.ch
  * harbour/include/hbset.h
  * harbour/source/rtl/set.c
  * harbour/source/rtl/filesys.c
    + added _SET_TRIMFILENAME - when enabled low level hb_fs*() functions
      strip trailing and leading spaces from file names to emulate DOS
      like behavior - switch compatible with xHarbour


  * harbour/source/rtl/run.c
    * remove compiler type checking - if system() is not supported by
      some platform/compiler then I'd prefer to exclude it explicitly.

  * harbour/source/rtl/dircmd.prg
    + added support for extended DBF types and replaced some of
      Bin2W() by ASC()

  * harbour/source/rtl/defpath.c
    * use OS_HAS_DRIVE_LETTER macro to detect if platform supports drive
      letters

  * harbour/source/rtl/philes.c
    + added HB_FCOMMIT(), HB_OSERROR(), HB_OSDRIVESEPARATOR()
      Question: why we have HB_F_EOF() instead HB_FEOF()

  * harbour/source/rtl/oldbox.c
  * harbour/source/rtl/box.c
    ! fixed __BOX() to be Clipper compatible

  * harbour/source/rtl/math.c
  * harbour/source/rtl/dateshb.c
    * formatting and some minor improvements

  * harbour/source/rtl/isprint.c
  * harbour/source/vm/itemapi.c
  * harbour/source/rtl/ampm.c
  * harbour/source/rtl/inkey.c
  * harbour/source/rtl/gete.c
  * harbour/source/rtl/fkmax.c
  * harbour/source/rtl/langapi.c
  * harbour/source/rtl/colorind.c
  * harbour/source/rtl/mouseapi.c
  * harbour/source/rtl/readvar.prg
  * harbour/source/rtl/devoutp.prg
  * harbour/source/rtl/readkey.prg
    * code checking and formatting
    ! some minor fixes
    % some speed improvements

  * harbour/source/rtl/menuto.prg
  * harbour/source/rtl/radiogrp.prg
  * harbour/source/rtl/listbox.prg
  * harbour/source/rtl/checkbox.prg
  * harbour/source/rtl/pushbtn.prg
  * harbour/source/rtl/radiobtn.prg
    * code checking and formatting
    ! added fixes borrowed from xHarbour 
    ! some other fixes
    % some speed improvements

  * harbour/source/rtl/filehb.c
    + added commment

  * harbour/source/rtl/transfrm.c
    ! fixed integer numbers transformation when _SET_FIXED is on to
      be Clipper compatible

  * harbour/source/rtl/version.c
    + added HB_PCODEVER() and HB_BUILDDATE()

  * harbour/source/rtl/copyfile.c
    ! fixed __COPYFILE() - source and destination files should respect
      _SET_DEFAULT
 2007-08-30 01:56:03 +00:00
Lorenzo Fiorini
8d1a0f8612 2007-04-27 13:05 UTC+0200 Lorenzo Fiorini (lorenzo.fiorini/at/gmail.com) 
* harbour/source/rtl/set.c
  * harbour/include/set.ch
  * harbour/include/hbset.h
    * added support for SET EOL <x> as in xHarbour
  * harbour/source/rtl/mlcount.c
    * fixed count for softcr
  * harbour/include/hbcompat.ch
    * added compatibility for isregex(string) function
  * harbour/contrib/tip/cgi.prg
    * changed return of StartSession to Self
 2007-04-27 11:06:58 +00:00
Przemyslaw Czerpak
c448973306 2006-11-15 14:20 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbapi.h
    + added
         void * pLex;
      member to HB_MACRO structure - it will be necessary for MT safe
      macro parser

  * harbour/include/set.ch
  * harbour/include/hbexprb.c
  * harbour/source/macro/macro.l
  * harbour/source/macro/macro.y
    * indenting, formatting and converting tabs to spaces

  * harbour/include/hbpp.h
  * harbour/source/compiler/ppcomp.c
  * harbour/source/pp/ppcore.c
  * harbour/source/pp/ppgen.c
  * harbour/source/pp/pplib.c
    * make HB_PP_TOKEN structure public for other code and changed
      public PP API to not force including static rules by programs
      which does not need them.
    + added basic API for using PP as lexer
    * divided HB_PP_TOKEN_MACRO to HB_PP_TOKEN_MACROVAR and
      HB_PP_TOKEN_MACROTEXT and mark
         [<keyword>][&<keyword>[.[<nextidchars>]]]+
      as HB_PP_TOKEN_MACROTEXT not pair HB_PP_TOKEN_KEYWORD and
      HB_PP_TOKEN_MACRO
      It allows easier integration PP as (macro)compiler lexer and
      fixes preprocessing [<keyword>][&<keyword>[.[<nextidchars>]]]+
      in some patterns.

  * harbour/utils/hbtest/Makefile
    + added PP library to linked library list

  * harbour/source/macro/macro.y
    + added seaport to use PP as lexer. It's disabled by default and
      can be enabled using by defining HB_PP_MACROLEX. It eliminates
      using FLEX or SIMPLEX lexer in macro compiler. Now it emulates
      the behavior of FLEX lexer because I wanted to minimize the
      modification but in fact because parsed token are freed when
      macro compiler finish its job then we can resolve RT memory
      leaks which apear during parsing wrong expressions. It will be
      enough to drop allocating memory for new terminal symbols and
      using them as is like in compiler. It will also quite nice
      simplify include/hbexpr*.c code and will allow to move some
      functions to COMMON library. I want to make also pure compiler
      code MT safe so I will have to add passing pointer to a structure
      with compiler context just like in macro compiler. It means that
      if we define a structure which will be common to compiler and macro
      compiler with local (not common) data stored in other structure for
      which will will keep only a pointer then we will be able to move most
      of include/hbexpr*.c code to common library. But I do not want to
      make farther modification without consultation without Ryszard.
      Also to make PP default lexer some farther modifications should
      be done in core PP code and include/hbexpr*.c files to not reduce
      the speed. Now using HB_PP_MACROLEX for sure will have to cause
      speed reduction in macro compiler. But if we make necessary
      modifications then we should keep at least the same speed or
      probably reach noticeable better results.
 2006-11-15 13:21:20 +00:00
Viktor Szakats
076082265a 2006-09-05 15:51 UTC+0100 Viktor Szakats (viktor.szakats syenar.hu) 
* harbour/include/hbset.h
   * harbour/include/set.ch
   * harbour/source/pp/pptable.c
   * harbour/source/rtl/set.c
     + Added Set( _SET_DEFEXTENSIONS, <logical: .T./.F.> )
       Default value is .T. (CA-Cl*pper compatible). If set to .F.,
       Harbour runtime/RDD code will never attempt to add a
       default extension to the filename arguments. Commands/functions
       where this setting makes a difference are:
       - SET ALTERNATE TO / Set( _SET_ALTFILE_, ... )
       - SET PRINTER TO / Set( _SET_PRINTFILE_, ... )
       - Set( _SET_EXTRAFILE, ... )
       - SAVE TO / __mvSave()
       - RESTORE FROM / __mvRestore()
       - LABEL FORM
       - REPORT FORM
       - COPY TO ... DELIMITED
       - COPY TO ... SDF
       - LIST / __dbList()
       - USE / dbUseArea()
       - dbCreate()
       - SET INDEX TO / ordListAdd() (not yet implemented)
       - __HRBLOAD(), __HRBRUN()
     ; Notes:
       - From now on, it possible to create/load files using the
         above functions/commands which have no extension. This
         might be desirable in a few platform and/or situations.
         For example on Win32, it's possible to directly print
         to a shared Windows printer queue, using these commands:
             lOldValue := Set( _SET_DEFEXTENSIONS, .F. )
             SET PRINTER TO \\myserver\myprinter
             Set( _SET_DEFEXTENSIONS, lOldValue )
         Or, it is possible to open a dbf file which has no extension:
             dbUseArea(.T., NIL, "dbf_filename_with_no_extension", "w_DATA", .F., .F.)
       - Compiler is (of course) not affected by this setting.
       - Preprocessor (PP) lib flavour is not affected by this setting.
       - Support is not full in the RDD code yet.

   * harbour/source/rdd/dbf1.c
   * harbour/source/rdd/dblist.prg
   * harbour/source/rdd/delim1.c
   * harbour/source/rdd/sdf1.c
   * harbour/source/rtl/tlabel.prg
   * harbour/source/rtl/treport.prg
   * harbour/source/rtl/set.c
   * harbour/source/vm/memvars.c
   * harbour/source/vm/runner.c
     + Honoring _SET_DEFEXTENSIONS setting all over the code.
 2006-09-08 12:47:27 +00:00
Przemyslaw Czerpak
ef0883bf02 2004-10-11 21:40 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/Makefile
  + harbour/make_bsd.sh
  + harbour/make_drw.sh
  * harbour/make_tgz.sh
  + harbour/bin/hb-func.sh
  * harbour/bin/pack_src.sh
  + harbour/bin/postinst.bat
  + harbour/bin/postinst.sh
  * harbour/config/dir.cf
  * harbour/config/bsd/gcc.cf
  * harbour/config/bsd/global.cf
  + harbour/config/darwin/dir.cf
  + harbour/config/darwin/gcc.cf
  + harbour/config/darwin/global.cf
  + harbour/config/darwin/install.cf
  * harbour/config/dos/dir.cf
  * harbour/config/dos/global.cf
  * harbour/config/dos/install.cf
  * harbour/config/dos/owatcom.cf
  * harbour/config/dos/watcom.cf
  * harbour/config/linux/gcc.cf
  * harbour/config/linux/global.cf
  * harbour/contrib/Makefile
  * harbour/contrib/dot/pp_harb.ch
  * harbour/contrib/libct/Makefile
  * harbour/contrib/libct/bit1.c
  * harbour/contrib/libct/bit2.c
  * harbour/contrib/libct/bit3.c
  * harbour/contrib/libct/files.c
  * harbour/contrib/libct/ftoc.c
  - harbour/contrib/libct/invertwin.prg
  + harbour/contrib/libct/invrtwin.prg
  * harbour/contrib/libct/keyset.c
  * harbour/contrib/libct/makefile.bc
  * harbour/contrib/libmisc/dates2.c
  * harbour/contrib/rdd_ads/ads1.c
  * harbour/contrib/rdd_ads/adsfunc.c
  * harbour/contrib/samples/date.c
  * harbour/include/dbinfo.ch
  * harbour/include/hbapi.h
  * harbour/include/hbapicdp.h
  * harbour/include/hbapifs.h
  * harbour/include/hbapigt.h
  * harbour/include/hbapiitm.h
  * harbour/include/hbcomp.h
  * harbour/include/hbdate.h
  * harbour/include/hbdbf.h
  * harbour/include/hbdbferr.h
  * harbour/include/hbdefs.h
  * harbour/include/hbexprb.c
  * harbour/include/hbexprc.c
  * harbour/include/hbexprop.h
  * harbour/include/hbmacro.h
  * harbour/include/hbmath.h
  * harbour/include/hbpcode.h
  * harbour/include/hbrddcdx.h
  * harbour/include/hbrdddbf.h
  * harbour/include/hbrdddbt.h
  * harbour/include/hbrddfpt.h
  * harbour/include/hbrddntx.h
  * harbour/include/hbset.h
  * harbour/include/hbsetup.h
  * harbour/include/set.ch
  * harbour/source/common/Makefile
  * harbour/source/common/expropt1.c
  * harbour/source/common/expropt2.c
  - harbour/source/common/hbffind.c
  * harbour/source/common/hbfsapi.c
  * harbour/source/common/hbstr.c
  * harbour/source/common/hbver.c
  + harbour/source/common/hbverdsp.c
  * harbour/source/compiler/genc.c
  * harbour/source/compiler/gencli.c
  * harbour/source/compiler/harbour.c
  * harbour/source/compiler/harbour.l
  * harbour/source/compiler/harbour.slx
  * harbour/source/compiler/harbour.sly
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/hbfix.c
  * harbour/source/compiler/hbpcode.c
  * harbour/source/compiler/hbusage.c
  * harbour/source/compiler/simplex.c
  * harbour/source/macro/macro.l
  * harbour/source/macro/macro.slx
  * harbour/source/macro/macro.y
  * harbour/source/pp/ppcore.c
  * harbour/source/rdd/dbcmd.c
  * harbour/source/rdd/dbf1.c
  * harbour/source/rdd/dbfcdx/dbfcdx1.c
  - harbour/source/rdd/dbfcdx/dbfcdx1.h
  * harbour/source/rdd/dbffpt/dbffpt1.c
  * harbour/source/rdd/dbfntx/dbfntx1.c
  * harbour/source/rtl/Makefile
  * harbour/source/rtl/abs.c
  * harbour/source/rtl/at.c
  * harbour/source/rtl/datec.c
  * harbour/source/rtl/dates.c
  * harbour/source/rtl/dateshb.c
  * harbour/source/rtl/datesx.c
  * harbour/source/rtl/empty.c
  * harbour/source/rtl/errorapi.c
  * harbour/source/rtl/errorint.c
  * harbour/source/rtl/filesys.c
  * harbour/source/rtl/fstemp.c
  + harbour/source/rtl/hbffind.c
  * harbour/source/rtl/hbrandom.c
  * harbour/source/rtl/idle.c
  * harbour/source/rtl/inkey.c
  * harbour/source/rtl/math.c
  * harbour/source/rtl/minmax.c
  * harbour/source/rtl/pad.c
  * harbour/source/rtl/padc.c
  * harbour/source/rtl/padl.c
  * harbour/source/rtl/padr.c
  * harbour/source/rtl/philes.c
  * harbour/source/rtl/round.c
  * harbour/source/rtl/soundex.c
  * harbour/source/rtl/str.c
  * harbour/source/rtl/strcase.c
  * harbour/source/rtl/strmatch.c
  * harbour/source/rtl/strtran.c
  * harbour/source/rtl/strzero.c
  * harbour/source/rtl/substr.c
  * harbour/source/rtl/val.c
  * harbour/source/rtl/gtcrs/gtcrs.c
  * harbour/source/rtl/gtcrs/kbdcrs.c
  * harbour/source/rtl/gtdos/gtdos.c
  * harbour/source/rtl/gtsln/gtsln.c
  * harbour/source/rtl/gtsln/kbsln.c
  * harbour/source/rtl/gtsln/keytrans.c
  * harbour/source/vm/arrays.c
  * harbour/source/vm/codebloc.c
  * harbour/source/vm/estack.c
  * harbour/source/vm/eval.c
  * harbour/source/vm/extend.c
  * harbour/source/vm/hvm.c
  * harbour/source/vm/itemapi.c
  * harbour/source/vm/macro.c
  * harbour/source/vm/memvars.c
  * harbour/source/vm/runner.c
  * harbour/tests/bldtest/bldtest.c
  * harbour/utils/hbtest/hbtest.prg
  * harbour/utils/hbtest/rt_misc.prg
  * harbour/utils/hbtest/rt_str.prg
   * Sorry but it's too much modification for full description
     cvs diff gives file 785982 bytes length. So I only count the
     main things:
   ! cleand the code (no more warning messages under Linux and GCC and
     DOS OpenWatcom) - some of them were real bugs
   ! cleaned all endian dependend code I've found - now Harbour can be
     compiled on LITLE and BIG endian machines - for some other like
     PDP ENDIAN it's enough to define proper macros in hbdefs.h
   + added macros for to get/put values in chosen byte order:
         HB_GET_LE_[U]INT{16,24,32,64}( pPtr )
         HB_GET_BE_[U]INT{16,24,32,64}( pPtr )
         HB_PUT_LE_[U]INT{16,24,32,64}( pPtr, nVal )
         HB_PUT_BE_[U]INT{16,24,32,64}( pPtr, nVal )
   + added macro HB_CAST_BYTE_NUMBERS_OFF which disables casting in
     HB_{GET|PUT}_{LE|BE}_* macros - it's necessary for some platforms
     like ALPHA DEC.
   ! cleaned the code for 64bit machines
   * changed all parameters in hb_date* functions (day, month, year, week)
     from LONG to int - it doesn't change binary compatibility for 32bit
     machines but can cause troubles with compiling the old source
   + changed HB_IT_LONG type to HB_LONG which is mapped to long long
     by default for 32 bit machines.
   + change HB_IT_INTEGER to be real 'int' C type not 'short int'
   + added HB_IS_NUMINT() macro
   + added hb_parnll, hb_stornll, hb_retnll, hbretnlllen, hb_itemPutNLL,
     hb_itemPutNLLLen, hb_itemGetNLL which operates on LONGLONG
   + added hb_parnint, hb_stornint, hb_retnint, hb_retnintlen,
     hb_itemPutNInt, hb_itemPutNIntLen, hb_itemGetNInt which operates on
     HB_LONG
   + added HB_PUSHLONGLONG pcode
   + changed compiler and optimizer to use HB_LONG numbers and reduce
     conversion from to double which may damage the 64bit number.
   + common functions for string to number conversions for compiler, RTL
     and RDD to reduce problems with differ FL values for the same number:
     hb_compStrToNum(), hb_valStrnToNum(), hb_strToNum(), hb_strnToNum()
   + common function hb_numRoun() which uses exactly the same algorithms
     as string to number conversion for the same reason - please keep
     this functions together.
   + hack inside hb_numRound() similar to the one used by CL5.3
   + hb_numInt() which uses uses the same hack as hb_numRound()
   + rewritten number to string conversion
   + some new string manipulation functions hb_strncpy(), hb_strncat(), ...
     They works differ the the C one - always set 0 at the end, the buffer
     has to be n+1 bytes length, the n is total size of buffer not the
     left free space.
   ! cleaned some code which operates on ASCIIZ string to avoid potential
     buffer overflow
   + updated RDD code - it's the first part - in few days I plan to change
     workarea structure in both projects - it will break any 3rd party RDDs
     so they have to be updated. I want to add SUPERTABLE into workarea
     to allow creating new RDD on-line.
   ! cleaned the bugs with negating integers - on most machines (like x86)
     the integers are not 0 symmetric - it means that x = -x does not work
     for {INT,LONG,LONGLONG}_MIN (hb_vmNegate, ABS())
   + cleaned error messages to be Clipper compatible.
   + updated build process for .DEB packages - now hb* scripts and shared
     libs are created by standard make install
   * added new .prg #defines: __PLATFORM__<cPlatfrom>,
     __ARCH{16|32|64}BIT__, __LITTLE_ENDIAN__|__BIG_ENDIAN__|__PDP_ENDIAN__
     !!! cPlatfrom can have lower letters (for xHarbour compatibility)
     If you do not like it please change it.
   * others ...
 2004-10-11 20:44:30 +00:00
David G. Holm
fb151edad4 See ChangeLog entry 2003-07-30 14:30 UTC-0400 David G. Holm <dholm@jsd-llc.com>CVS: ---------------------------------------------------------------------- 2003-07-30 18:32:38 +00:00
David G. Holm
763ccea561 See ChangeLog entry 2003-07-28 22:00 UTC-0400 David G. Holm <dholm@jsd-llc.com> 2003-07-29 02:01:25 +00:00
Gustavo Junior Alves
5c91af924a Implement SET FILECASE, DIRCASE and DIRSEPARATOR 2002-09-24 01:10:15 +00:00
Viktor Szakats
351c2418d3 2001-12-15 23:13 UTC+0100 Viktor Szakats <viktor.szakats@syenar.hu> 2001-12-15 22:54:07 +00:00
Ron Pinkas
559b060f97 2001-08-09 02:30 UTC-0800 Ron Pinkas <ron@profit-master.com> 
* source/vm/macro.c
   * include/hbcomp.h
   * include/hbexprb.c
   * include/hbexprc.c
   * include/hbmacro.h
   * include/hbmsetup.h
   * include/set.ch
   * source/compiler/cmdcheck.c
   * source/compiler/genc.c
   * source/compiler/harbour.c
   * source/compiler/hbpcode.c
   * source/rdd/dblist.prg
   * source/vm/hvm.c
     - Removed support for syncing of macro setting with main module.
     - Removed support for -ks which is replaced with -kr.
     + Added default logic to auto symchronize all macro activations with the compile time switches of each respective module.
     + Added -kr to disable auto synching, thus allowing Run-Time setting by means of HB_SETMACRO().
 2001-08-09 09:48:59 +00:00
Ryszard Glab
65cd98cadb ChangeLog 2001-08-04 15:15 UTC+0100 2001-08-04 14:19:29 +00:00
David G. Holm
ad9fa4b419 See ChangeLog Entry 2001-04-12 15:15 UTC-0400 David G. Holm <dholm@jsd-llc.com> 2001-04-12 19:12:56 +00:00
Ron Pinkas
46ae9d2f68 2000-11-24 12:50 UTC+0800 Ron Pinkas <ron@profit-master.com> 
* include/hbset.h
   * include/set.ch
   * source/pp/pptable.c
     + Added _SET_IDLEREPEAT = 101
   * source/rtl/set.c
     + Added suport for SET( _SET_IDLEREPEAT ) - Default is .T.

   * source/rtl/idle.c
     - Removed HB_IDLE_RESET()
     * Changed handling of Idle Process to default to REPEAT.

   * tests/onidle.prg
     - Removed call to HB_IDLE_RESET()

   + tests/testidle.prg
     + New test of Idle Blocks in default (REPEAT) mode and optional NON REPEAT mode.
 2000-11-24 21:00:13 +00:00
Viktor Szakats
af1cd893af 2000-06-25 14:25 UTC+0100 Victor Szakats <info@szelvesz.hu> 2000-06-25 12:29:19 +00:00
Viktor Szakats
4e36c6b41f 20000419-00:28 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-04-18 23:30:42 +00:00
David G. Holm
76629ea7ab See ChangeLog entry 2000-04-17 14:40 GMT-4 David G. Holm <dholm@jsd-llc.com> 2000-04-17 18:46:05 +00:00
Viktor Szakats
0b78d34799 20000405-15:29 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-04-05 13:29:47 +00:00
Viktor Szakats
08d94a340e 20000210-23:53 GMT+1 Victor Szakats <info@szelvesz.hu> 2000-02-10 22:55:12 +00:00
David G. Holm
c9c5d1e667 See ChangeLog entry 19991015-23:15 EDT David G. Holm <dholm@jsd-llc.com> 1999-10-16 03:28:56 +00:00
Viktor Szakats
c3c3486de0 19990915-15:50 GMT+1 1999-09-15 14:03:38 +00:00
Viktor Szakats
4731c7261c 19990829-14:45 GMT+1 1999-08-29 13:00:25 +00:00
Viktor Szakats
c54f7cc87b *** empty log message *** 1999-08-03 15:36:07 +00:00
Viktor Szakats
cb53f547d4 *** empty log message *** 1999-07-31 05:14:36 +00:00
Viktor Szakats
0b77ea9f5e *** empty log message *** 1999-07-31 04:11:57 +00:00
David G. Holm
d61cfddda3 See ChangeLog entry 19990708-20:05 EDT David G. Holm <dholm@jsd-llc.com> 1999-07-09 01:21:54 +00:00
David G. Holm
7aa8267269 See ChangeLog entry 19990708-18:20 EDT David G. Holm <dholm@jsd-llc.com> 1999-07-09 00:37:35 +00:00
Viktor Szakats
97ace9756d *** empty log message *** 1999-06-25 01:42:48 +00:00
Manuel Ruiz
ba7595dd1a Added set.ch 1999-05-16 20:25:37 +00:00