* source/vm/cmdarg.c
! hb_hInstance, hb_hPrevInstance, s_iCmdShow, s_WinMainParam
vars marked as 'static', hb_ prefix changed to s_.
NOTE: This may pose a problem if some 3rd party code
was relying on the names or the fact that these
vars were exported by incident (since they were
not declared in any Harbour headers.)
[INCOMPATIBLE]
* contrib/hbwhat32/whtmain.c
! Removed WinMain() function and some global vars colliding
with some Harbour core ones.
* HINSTANCE(), HPREVINSTANCE(), NCMDSHOW() functions now
use Harbour API calls to retrieve values.
* 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.
* include/hbapi.h
* source/vm/hvm.c
* source/vm/cmdarg.c
+ Added support for internal switch format:
--hb:<internal switch>
//hb:<internal switch>
Both are equivalent to original CA-Cl*pper:
//<internal switch>
* tests/db_brows.prg
! Removed note of hbmisc requirement.
* tests/Makefile
- tests/twirl.prg
+ contrib/hbmisc/tests/twirl.prg
! Test moved to local test dir.
* source/vm/cmdarg.c
! hb_cmdargIsInternal(): Removed '--' as internal option marker,
since it will disallow any application code to accept
such options. We will now stick with '//' prefix for
Clipper compatible internal options.
* contrib/hbzlib/tests/myzip.prg
* contrib/hbzlib/tests/myunzip.prg
* contrib/hbzlib/hbmzip.c
+ Added support for password on Harbour API level.
; NOTE: This password is not at the moment compatible
with .zip passwords added by standard .zip
utilities.
* contrib/rddads/make_b32.bat
* contrib/rddads/make_vc.bat
* contrib/rddads/ads.ch
* contrib/rddads/rddads.h
* contrib/rddads/ads1.c
* contrib/rddads/adsfunc.c
* contrib/rddads/adsmgmnt.c
+ Added ACE version autodetection.
You can override with: -DADS_LIB_VERSION=700 (and similar)
(ADS_REQUIRE_VERSION still accepted for compatibility)
! Fixed a few lib version related problems.
! hMgmtHandle global renamed to ads_g_hMgmtHandle.
* Formatting.
* contrib/rddads/rddads.h
+ QUESTION: added about ADS_MAX_KEY_LENGTH redefinition.
Is it needed?
* source/compiler/hbmain.c
* Changed output device (hb_compOutStd() -> hb_compOutErr())
for following texts:
"Compiling..."
"No code generated"
"Lines x, Functions/Procedures x"
This is to replicate CA-Cl*pper behaviour a bit more.
* include/hbextern.ch
* common.mak
* source/rtl/Makefile
* source/rtl/maxrow.c
+ source/rtl/scrrow.c
* contrib/xhb/hbcompat.ch
+ Added hb_ScrMaxRow(), hb_ScrMaxCol()
These will return the screen dimensions regardless
of the size of an active window (when using CT
windows for example). Functionality is the same
as MaxRow(.T.) and MaxCol(.T.) previously.
! MaxRow()/MaxCol() extended parameters removed.
+ Added MaxRow(.T.)/MaxCol(.T.) conversions for
xhb lib (hbcompat.ch) in both directions.
; XBase++ doesn't have any extended parameters
for Max*() function. Flagship has two of them,
both of them doing something different. CAVO doesn't
have these functions at all.
* contrib/xhb/hbcompat.ch
! GTI_* macros updated to HB_GTI_*.
* source/vm/memvclip.c
% Minor opt in __QQPUB().
* source/vm/extend.c
* 0 -> NULL
* source/vm/estack.c
- QUESTION removed.
* source/lang/msgbgmik.c
* source/rtl/console.c
* source/rtl/philes.c
* source/rtl/adir.prg
* source/rtl/getsys53.prg
* source/rtl/getsys.prg
* source/rtl/tget.prg
* source/rtl/ttopbar.prg
* source/rtl/pushbtn.prg
* source/rtl/mod.c
* source/rtl/memofile.c
* source/rtl/radiobtn.prg
* source/rtl/filesys.c
* source/rtl/tbrowse.prg
* source/vm/estack.c
* source/vm/itemapi.c
* source/vm/hvm.c
* source/vm/cmdarg.c
* source/vm/fm.c
* source/vm/eval.c
* source/common/hbver.c
* source/common/expropt2.c
* utils/hbtest/hbtest.prg
* utils/hbtest/rt_misc.prg
* utils/hbtest/rt_str.prg
! Comment fixes and minor formatting.
* harbour/ChangeLog
* harbour/harbour.spec
* reverted translation to UTF8 - Tomaz please check your editor
settings and disable automatic translation to UTF8. It's not
the first as such situation happens.
* harbour/include/hbclass.ch
+ added two missing PP directives
! protected against some repeated external definitions
* harbour/source/pp/Makefile
* harbour/source/pp/hbppgen.c
* harbour/source/pp/ppcore.c
* harbour/source/common/hbver.c
* harbour/source/common/hbverdsp.c
* harbour/source/main/harbour.c
* harbour/source/vm/cmdarg.c
* harbour/utils/hbpp/hbpp.c
* harbour/include/hbpp.h
* harbour/include/hbcomp.h
* harbour/include/hbver.h
* harbour/include/hbapi.h
* harbour/make_vcce.mak
* harbour/make_b32.mak
* harbour/make_vc.mak
* harbour/make_gcc.mak
+ added support for dynamically set during compilation ChangeLog entry
ChangeLog ID and SVN revision and compilation flags
Now hbppgen creates in include directory hbverbld.h file with
information extracted from ChangeLog. New hbppgen parameters:
Syntax: ./hbppgen <file>[.prg] [options]
Options: -i<path> add #include file search path
-c[<file>] look for ChangeLog file
-o<file> creates .c file with PP rules
-v<file> creates .h file with version information
-w write preprocessed (.ppo) input file
-q disable information messages
+ added new C functions:
int hb_verSvnID( void )
- retrieves ChangeLog SVN revision number
const char * hb_verSvnChangeLogID( void )
- retrieves a static buffer containing ChangeLog ID string
const char * hb_verSvnLastEntry( void )
- retrieves a static buffer containing ChangeLog last entry string
const char * hb_verFlagsC( void )
- retrieves a static buffer containing build time C compiler
flags in C_USR envvar
const char * hb_verFlagsL( void )
- retrieves a static buffer containing build time linker
flags in L_USR envvar
const char * hb_verFlagsPRG( void )
- retrieves a static buffer containing build time Harbour compiler
flags in PRG_USR envvar
+ added new default PP defines which can be used in .prg code compiled
by Harbour compiler: HB_VER_LENTRY, HB_VER_CHLID, HB_VER_SVNID
* harbour/source/rtl/gtxwc/gtxwc.c
* formatting
* harbour/source/rtl/gttrm/gttrm.c
! fixed redrawing GPM mouse pointer after screen updating
* harbour/source/rtl/gtstd/gtstd.c
* harbour/source/rtl/gtpca/gtpca.c
* updated for compilation even if some POSIX macros are not supported
f.e. problems with some DJGPP versions reported recently
* harbour/source/debug/dbgentry.c
* harbour/source/debug/dbgtobj.prg
* harbour/source/debug/dbgbrwsr.prg
* harbour/source/debug/dbgthsh.prg
* harbour/source/debug/tbrwtext.prg
* harbour/source/debug/dbgwa.prg
* harbour/source/debug/debugger.prg
* harbour/source/debug/dbghelp.prg
* harbour/source/debug/dbgtarr.prg
! Fixed object inspector in the debugger.
! Added HbDbBrowser:invalidate() message. Fixes work area browsing in debugger.
! Added an minimalistic TBrowse implementation that is just enough
for internal use by the debugger. Fixes miscellaneous problems e.g.
when debugging a piece of code with RELATIONs turned on.
Fixes by Phil Krylov borrowed from xHarbour.
* harbour/source/rtl/errorapi.c
+ added protection against possible GPF when some assign methods
were called without parameters
* harbour/source/rdd/workarea.c
* initialize uiFalgs also when DBS_FLAGS is not set
* harbour/contrib/bmdbfcdx/bmdbfcdx1.c
* fixed hb_cdxSkipFilter() declaration - it should be 'static' function
* harbour/source/pp/ppcore.c
* harbour/source/compiler/ppcomp.c
+ added support for changing all -k? switches by #pragma, f.e.;
#pragma -ks+
#pragma -kM-
#pragma -kx1
#pragma -kJ0
* harbour/source/compiler/hbusage.c
* changed -ks description
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* do not generate error message for negative indexes and
[] operators are used for simple types when -ks option
is used
* harbour/include/hbvmpub.h
* harbour/include/hbapi.h
* harbour/source/vm/hvm.c
* harbour/source/vm/extend.c
* harbour/source/vm/itemapi.c
* harbour/source/vm/memvars.c
+ added HB_IT_DEFAULT flags - it allows to check if item was changed
* harbour/source/vm/memvars.c
* harbour/include/hbvm.h
! fixed HB_IT_MEMOFLAG updating to be Clipper compatible. Here we are
not Clipper compatible in one place: in clodeblock local parameters
with memo values are marked as MEMO but if you leave function where
codeblock were created then Clipper during detaching removes MEMO
flag. In Harbour memo flag is kept.
* harbour/include/hbvm.h
* harbour/source/vm/classes.c
* harbour/source/vm/hvm.c
% improved speed of extended references used for SETGET methods
and overloaded [] operators
* harbour/include/hbapi.h
* harbour/include/hbsetup.ch
* harbour/source/compiler/hbcomp.c
* harbour/source/vm/hvm.c
* harbour/source/vm/macro.c
* harbour/source/vm/cmdarg.c
* removed HB_COMPAT_XHB flags - only one HB_COMPAT_XHB still exist
in HVM in hashes.c - it will be removed soon.
* harbour/source/common/hbverdsp.c
* removed information about xHarbour compatibility mode - it's not
longer used. We are emulating xHarbour behavior using external
XHB library and standard compiler/HVM features
* harbour/contrib/xhb/xhb.ch
* harbour/contrib/xhb/xhbfunc.c
* harbour/source/vm/arrayshb.c
* moved XHB_AINS(), XHB_ADEL() from XHB lib to HVM as HB_AINS(), HB_ADEL()
* harbour/contrib/xhb/xhb.ch
+ added #pragma -ks+
+ added transaltion for hb_enumindex( <enumvar> )
+ harbour/contrib/xhb/xhbenum.c
+ added emulation for HB_EUMMINDEX()
* harbour/contrib/xhb/xhbfunc.c
* do not add INET*() function wrappers for DOS builds or when
HB_NO_DEFAULT_INET macro is set
* harbour/contrib/xhb/xhbmsgs.c
* added comment
* harbour/contrib/Makefile
+ added TIP and XHB
* harbour/make_rpm.sh
* harbour/harbour.spec
* removed HB_COMPAT_XHB, --with tip, --with xhb
they are not longer necessary
* harbour/source/rtl/diskspac.c
! Fixed to return free space instead of disk size under Unix OSes.
* harbour/source/rtl/tget.prg
! Fixed checking for invalid GET var types.
! More C5x compatible behaviour for invalid types.
! ::UnTransform() fixed when not in focus.
- ::UnTransform() cBuffer incompatible parameter removed.
! ::Reform() probably made more compatible.
+ ::PosInBuffer() XBase++ compatible method implemented.
(but not tested or compared with XBase++)
! ::Minus assignment fixed.
! ::Clear assignment fixed.
! ::Changed assignment fixed.
! ::Buffer assignment fixed.
! ::Block assignment fixed.
! ::Name assignment fixed.
! ::UnTransform() extra parameter removed.
! ::UpdateBuffer() minor fix when not in focus.
! ::Reform() made more compatible.
% ::SetFocus() some superfluous stuff removed.
% ::SetFocus() some fixes, cleanups.
! ::KillFocus() now sets ::TypeOut properly.
! ::VarPut(), ::VarGet() fixed for invalid ::Subscript contents.
! ::VarPut(), ::VarGet() fixed for invalid ::Block content.
! ::Pos rewritten to be fully compatible.
! ::ColorSpec made fully compatible.
! ::UnTransform() fixed when not in focus.
! ::UnTransform() fixed handling "YL" in string pictures.
% ::UnTransform() minor optimization.
% ::PutMask() some hacks removed.
! ::PutMask() invalid types handling.
! ::BackSpace() fixed when not in focus.
! ::Delete() fixed when not in focus.
! ::DeleteAll() fixed when not in focus.
! ::IsEditable() fixes.
! ::Picture fixes for invalid types, assignment behaviour.
! ::Picture hacks removed.
! Non-assignable vars made READONLY. (will generate
different RTEs than in CA-Cl*pper due to the more
refined oo engine in Harbour.)
! ::BadDate changed to be a METHOD.
! ::ToDecPos fixes.
! ::Row assigment and behaviour fixes.
! ::Col assigment and behaviour fixes.
+ Several comments and NOTEs added.
* harbour/include/hbapigt.h
* harbour/source/rtl/gtapi.c
* harbour/source/rtl/setcolor.c
+ hb_gtColorsToString() public API added.
+ hb_NToColor() function added to convert a single color
value (returned by hb_ColorToN()) back to a string.
Used in TGet():ColorSpec implementation.
* harbour/source/vm/fm.c
* "Blocks" -> "Block(s)"
* harbour/tests/rto_get.prg
+ Added many test cases.
* harbour/source/vm/cmdarg.c
+ Added support to use "--" instead of "//" for internal
command line options.
* harbour/source/rtl/tbcolumn.prg
+ Formatting.
* harbour/source/rtl/tbrowse.prg
+ Added Harbour (undocumented) extension NOTE.
* harbour/include/Makefile
- harbour/include/usrrdd.ch
+ harbour/include/hbusrrdd.ch
* harbour/source/rdd/usrrdd/usrrdd.c
* harbour/source/rdd/usrrdd/rdds/dbtcdx.prg
* harbour/source/rdd/usrrdd/rdds/fcomma.prg
* harbour/source/rdd/usrrdd/rdds/fptcdx.prg
* harbour/source/rdd/usrrdd/rdds/hscdx.prg
* harbour/source/rdd/usrrdd/rdds/rlcdx.prg
* harbour/source/rdd/usrrdd/rdds/smtcdx.prg
* harbour/contrib/pgsql/pgrdd.prg
! Changed public header filename to comply with the "hb*.ch" rule.
(namespace protection)
* harbour/contrib/libct/ctc.c
* harbour/contrib/libct/files.c
* harbour/contrib/libnf/ftattr.c
* harbour/contrib/libnf/n2color.c
* cleaned some BCC warnings
* harbour/include/hbapi.h
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* harbour/include/hbsetup.ch
* harbour/source/common/expropt1.c
* harbour/source/common/expropt2.c
* harbour/source/common/hbver.c
* harbour/source/common/hbverdsp.c
* harbour/source/compiler/hbcomp.c
* harbour/source/vm/arrays.c
* harbour/source/vm/arrayshb.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/hvm.c
! fixed Harbour support for accessing string characters with array
index operators []
+ added support for #define HB_COMPAT_XHB - it's disabled by default.
When set it enables some of xHarbour features like negative array
indexes calculated from tail, accessing string characters with []
operators (warning it's not compatible with default Harbour version
enabled by -ks during compilation and //flags:s at runtime - in
xHarbour compatibility mode "ABC"[2] returns "B" when in Harbour 66)
and some other minor features.
* harbour/source/compiler/cmdcheck.c
* added support for optional setting C output type in -go switch
Now it accepts optional digit [0123] after -go in the same way
as -gc, f.e.: -go3
* harbour/source/compiler/harbour.c
* call hb_compExprLstDealloc() only when errors appeared during
compilation - it disable automatic freeing all allocated expressions
in clean compilation. I make it intentionally for easier detecting
problems one some expressions are not freed. So far the final cleanup
code always deallocated expressions what can hide some real bugs.
* harbour/source/vm/hvm.c
! fixed very serious bug in HVM closing. The s_uiActionRequest flag
was not cleared before hb_rddShutDown() so when RDD buffers were
hot and flushing required some PCODE evaluation (f.e. index KEY
or FOR expression) then they were not properly evaluated.
* harbour/source/vm/macro.c
* minor improvement
* harbour/utils/hbtest/rt_misc.prg
! fixed one of expected result, it was neither Harbour nor Clipper
result (I've just made some test with Clipper), I do not know why
it existed
* harbour/bin/hb-func.sh
* harbour/bin/hb-mkslib.sh
* harbour/bin/postinst.sh
* harbour/config/bsd/gcc.cf
* harbour/config/darwin/gcc.cf
* harbour/config/dos/owatcom.cf
* harbour/config/hpux/gcc.cf
* harbour/config/linux/gcc.cf
* harbour/config/linux/owatcom.cf
* harbour/config/os2/gcc.cf
* harbour/config/sunos/gcc.cf
* harbour/config/w32/watcom.cf
* harbour/contrib/rdd_ads/ads1.c
* harbour/contrib/rdd_ads/adsfunc.c
* harbour/include/hbapifs.h
* harbour/include/hbexprc.c
* harbour/include/hbsetup.h
* harbour/source/common/expropt2.c
* harbour/source/common/hbdate.c
* harbour/source/common/hbgete.c
* harbour/source/common/hbstr.c
* harbour/source/common/hbver.c
* harbour/source/common/hbverdsp.c
* harbour/source/compiler/cmdcheck.c
* harbour/source/compiler/fixflex.c
* harbour/source/compiler/gencobj.c
* harbour/source/compiler/genobj32.c
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.l
* harbour/source/compiler/harbour.y
* harbour/source/compiler/harbour.yyc
* harbour/source/compiler/hbfix.c
* harbour/source/compiler/hbfunchk.c
* harbour/source/pp/ppcore.c
* harbour/source/pp/ppgen.c
* harbour/source/pp/pplib.c
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/workarea.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/hsx/hsx.c
* harbour/source/rtl/accept.c
* harbour/source/rtl/ampm.c
* harbour/source/rtl/console.c
* harbour/source/rtl/defpath.c
* harbour/source/rtl/errorint.c
* harbour/source/rtl/filesys.c
* harbour/source/rtl/fkmax.c
* harbour/source/rtl/fstemp.c
* harbour/source/rtl/hbffind.c
* harbour/source/rtl/hbgtcore.c
* harbour/source/rtl/langapi.c
* harbour/source/rtl/seconds.c
* harbour/source/rtl/set.c
* harbour/source/rtl/tobject.prg
* harbour/source/rtl/transfrm.c
* harbour/source/rtl/gtcrs/chrmap.c
* harbour/source/rtl/gtcrs/gtcrs.c
* harbour/source/rtl/gtcrs/gtcrs.h
* harbour/source/rtl/gtpca/gtpca.c
* harbour/source/rtl/gtwvt/gtwvt.c
* harbour/source/rtl/gtxwc/gtxwc.c
* harbour/source/vm/classes.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/debug.c
* harbour/source/vm/estack.c
* harbour/source/vm/fm.c
* harbour/source/vm/hvm.c
* harbour/source/vm/macro.c
* harbour/source/vm/proc.c
* harbour/source/vm/runner.c
* harbour/utils/hbmake/hbmlang.c
* harbour/utils/hbpp/hbpp.c
* harbour/utils/hbpp/hbppcomp.c
* harbour/utils/hbpp/hbppcore.c
* harbour/utils/hbpp/hbpplib.c
* harbour/utils/hbpp/pragma.c
* harbour/utils/hbver/hbverfix.c
* general code cleanup: all strcpy() and strcat() replaced hb strn*()
and hb_strn*(), sprintf() by snprintf(), etc.
It fixed some possible buffer overflow but it's also possible that
it will exploit some some hidden so far problems but I strongly
prefer to know about them ASAP to fix them before final 1.0 release.
! fixed bug I introduce in codeblock falgs which disabled early macro
evaluation in codeblocks.
! added missing protection against execution by bison destructor for
used CBSTART token on syntax error.
% use PP stringify logik added for FLEX support to remove all redundant
spaces in stringified for early macro evaluation codeblocks and add
spaces between operators if after preprocessing they were removed.
Now we are supporting also some code which cannot be compiled by
Clipper.
% cleaned and improved the speed of printer redirecting in console code.
Chen please check if CG still reports problems and if not ubdate
TODO/TOFIX or inform me about them.
* some cleanups in building process for different *nixes: MacOSX, SunOS,
*BSD, etc.
* removed not longer necessary (I hope) compiler flag to force default
'char' type as signed. Now Harbour should work with signed and unsigned
char without any problems. To other developers: please remember that
when you are using 'char' as 8 bytes signed integer then it's a bug.
Always explicitly use: 'signed char' in such case. On some platforms
it's not possible to set default type for 'char' so if you hardcode
that 'char' is signed or unsigned somewhere then code will not be
portable. Chen if you will find a while to also rebuild Harbour with
BCC and -K switch to make some tests with CG then I'll be thankful.
* harbour/include/hbapi.h
* harbour/include/hbcomp.h
+ harbour/include/hbcompdf.h
* harbour/include/hberrors.h
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* harbour/include/hbexprc.c
* harbour/include/hbexprop.h
* harbour/include/hbmacro.h
* harbour/include/hbpp.h
* harbour/include/hbvm.h
* harbour/source/common/expropt1.c
* harbour/source/common/expropt2.c
* harbour/source/compiler/Makefile
* harbour/source/compiler/cmdcheck.c
* harbour/source/compiler/complex.c
* harbour/source/compiler/genc.c
* harbour/source/compiler/gencc.c
* harbour/source/compiler/gencli.c
* harbour/source/compiler/gencobj.c
* harbour/source/compiler/genhrb.c
* harbour/source/compiler/genjava.c
* harbour/source/compiler/genobj32.c
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.l
* harbour/source/compiler/harbour.y
* harbour/source/compiler/hbcomp.c
* harbour/source/compiler/hbdead.c
* harbour/source/compiler/hbfix.c
* harbour/source/compiler/hbfunchk.c
* harbour/source/compiler/hbgenerr.c
* harbour/source/compiler/hbident.c
* harbour/source/compiler/hbpcode.c
* harbour/source/compiler/ppcomp.c
* harbour/source/macro/macro.y
* harbour/source/pp/ppcore.c
* harbour/source/pp/ppgen.c
* harbour/source/pp/pplib.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/estack.c
* harbour/source/vm/fm.c
* harbour/source/vm/macro.c
* harbour/utils/hbpp/hbpp.c
* harbour/utils/hbpp/hbpp.h
* harbour/utils/hbpp/hbppcomp.c
* harbour/utils/hbpp/hbppcore.c
* harbour/utils/hbpp/hbpplib.c
* harbour/utils/hbpp/pragma.c
* changed the internal compiler API to be MT safe.
All global and static non constant variables replaced by
HB_COMP structure which have all compiler context settings.
It's possible to allocate simultaneously many compiler contexts
and compile code. Only constant/read only variables are shared.
In macro compiler HB_COMP is replaced by HB_MACRO.
In source code I everywhere used to macros: HB_COMP_DECL and
HB_COMP_PARAM which are equivalents of old HB_MACRO_DECL and
HB_MACRO_PARAM definitions.
We will only have to change compiler FATAL errors support to
not execute exit() for non batch systems.
* make macro compiler fully MT safe
* removed not longer used definitions and variables
! add direct accessing to PP line number information - it fixes missing
line numbers reported recently
! added generating .ppo files when tokens are teken directly by compiler
- it fixes empty .ppo file problem
! clear hb_stack internall variables after removing hb_stack to avoid
possible GPF if application still works and try to access unexsiting
hb_stack
! do not allocate new memory block when final FM statistic report is
generated - it fixes problem with GPF when application compiled with
FM statistic exits and CLIPPER envvar is set.
! fixed memory leak hb_cmdargCheck()
! added to harbour.y symbol destructors - it should fixes memory leaks
in syntax errors but it uses quite new bison feature which is not
fully supported yet. Unfortunately it's also not MT safe and the
destructors implementation in 1.875c does not respect %parse-param.
Bison documentation says that it should so I hope it will be fixed
soon (or maybe even already is in the newest bison versions) before
I'll add multi context compilation support. If not then I will have
to add some workaround. I can pass compiler context pointer inside
YYSTYPE using hack in a lexer but it will force really huge number
modifications in existing bison rules so probably it will be much
easier to fix bison or write a small tool to update generated parser.
* other modifications - the total size of patch is nearly 1MB and
detail description will have to take me few days.
* harbour/include/hbextern.ch
- removed ORDCOND() - it's not normal function
* harbour/include/ord.ch
+ added documented by CL5.3 NG but not implemented in Clipper
pseudofunction ORDCOND()
* harbour/source/rdd/dbcmd.c
+ added __dbOpenSDF() function
In Clipper dbCreate() can receive also 6-th undocumented
parameter: cDelim. In [x]Harbour this parameter is used
for code page ID. I'd like you decide if we should move
it and keep exact Clipper parameters. I'm also not sure
if __dbOpenSDF() is the exact Clipper's name. In Clipper
the name has only 10 characters __dbOpenSD() and this
function is used to open for import DELIMITED and SDF
files so maybe SD is not from SDF. Can anyone confirm
it's valid name. Maybe we should remove the last F.
* harbour/source/rdd/dbstrux.prg
* small speed optimization
* harbour/source/rtl/dbdelim.prg
* added alternatice Clipper like version of __dbDelim(). It executes
internally the same functions as Clipper - if someone has a while
and can check if it works correctly giving the same as Clipper
results then I'll be helpfull.
* harbour/source/rtl/dummy.prg
- removed ORDCOND() and __dbOpenSDF()
* harbour/source/vm/arrays.c
* minor optimization
* harbour/source/vm/cmdarg.c
* harbour/source/vm/itemapi.c
* formatting
* harbour/config/rules.cf
* harbour/config/bsd/gcc.cf
* harbour/config/darwin/gcc.cf
* harbour/config/dos/bcc16.cf
* harbour/config/dos/djgpp.cf
* harbour/config/dos/owatcom.cf
* harbour/config/dos/rsx32.cf
* harbour/config/dos/watcom.cf
* harbour/config/linux/gcc.cf
* harbour/config/os2/gcc.cf
* harbour/config/os2/icc.cf
* harbour/config/sunos/gcc.cf
* harbour/config/w32/bcc32.cf
* harbour/config/w32/gcc.cf
* harbour/config/w32/global.cf
* harbour/config/w32/icc.cf
* harbour/config/w32/mingw32.cf
* harbour/config/w32/msvc.cf
* harbour/config/w32/rsxnt.cf
* harbour/config/w32/watcom.cf
* use F macro extension to extract file name from given macros.
It simplified some rules and allow to use vpath and differ file
locations in GNU Makefiles
* moved the BCC16 excpetion for C_RULE from global rules.cf to
DOS bcc16.cf file
* use mainstd library in MinGW build
* harbour/include/hbapi.h
+ added two new functions: hb_winmainArgInit() and hb_winmainArgGet()
to set/retrieve WinMain() parameters.
+ added hb_strMatchWildExact()
* harbour/source/pp/ppcore.c
* initialized variable to avoid compiler warning
* harbour/source/rtl/console.c
* cleaned comment
* harbour/source/rtl/hbffind.c
! Fixed invalid handle error in Windows when file() fails
(fix borrowed from xHarbour)
* harbour/source/rtl/strmatch.c
+ added hb_strMatchWildExact()
+ added 3-rd parameter <lExact> to WildMatch() - when it's TRUE
WildMatch() will check if given pattern cover the whole string.
Without it it check if pattern is valid prefix only.
* harbour/source/rtl/gtcrs/gtcrs.c
* harbour/source/rtl/gtcrs/gtcrs.h
* harbour/source/rtl/gtsln/mousesln.c
* do not call Gpm_GetSnapshot() to avoid stupid message on stderr
generated from GPM library - I lost the the hope that it will be
fixed ;-)
* harbour/source/rtl/gtpca/gtpca.c
* use select() in *nixes for cursor position terminal feedback.
* harbour/source/rtl/gtwin/gtwin.c
* try to always allocate console when compiled without
HB_NO_ALLOC_CONSOLE. It allow to use GTWIN also in real windows
programs.
+ harbour/source/rtl/gtwvt/Makefile
+ harbour/source/rtl/gtwvt/gtwvt.c
+ harbour/source/rtl/gtwvt/gtwvt.h
+ added new GT driver GTWVT - the core of this driver it's Peter Ress
work in xHarbour. In Harbour GTWVT contains only pure GT code without
local to GTWVT xHarbour extensions and GTWVT contrib libraries.
This extensions can be added but later but I want to keep them
separated from the core GTWVT code and add them as upper level GT
which can inherit from GTWVT. Just like I've implemented CTWIN.
Please update non GNU make files and test this GT in Windows.
The programs which want to use GTWVT should be compiled as standard
Windows GUI programs. GTWVT replaces window console code.
if you add to your code:
proc GTSYS()
request HB_GT_WIN
request HB_GT_WVT
return
then the final binaries will be linked with both GT drivers and you
can switch between them using //gt[:]<name> switch. F.e.:
./my_prog //gtwin
or
./my_prog //gtwvt
this feature works in all platforms.
People who works in shell environment (*nixes, MSYS, DJGPP) and use
hb* scripts does not have to use GTSYS() in source code but can simply
use -gt<name> switch in hblnk and hbmk.
* harbour/source/rtl/gtxwc/gtxwc.c
* some minor cleanups and code formatting
* harbour/source/vm/Makefile
+ harbour/source/vm/mainstd/Makefile
* moved mainstd.c to separate mainstd library for MinGW32 build.
Unfortunately MinGW always link main() function if it locate
it in libraries and ignores WinMain() what effectively makes
impossible to create Windows GUI programs if we have main() in
VM library. People who are using MinGW and wants to create only
pure console programs should now include mainstd library to linked
library list.
* harbour/source/vm/cmdarg.c
* harbour/source/vm/mainwin.c
+ added two new functions: hb_winmainArgInit() and hb_winmainArgGet()
to set/retrieve WinMain() parameters.
* harbour/harbour.spec
* harbour/make_bsd.sh
* harbour/make_drw.sh
* harbour/make_gnu.sh
* harbour/make_rpm.sh
* harbour/make_tgz.sh
* harbour/bin/hb-func.sh
* harbour/bin/pack_src.sh
* harbour/config/c.cf
* harbour/config/global.cf
* harbour/config/rules.cf
* harbour/config/darwin/gcc.cf
* harbour/config/darwin/global.cf
* harbour/config/dos/djgpp.cf
* harbour/config/dos/global.cf
* harbour/config/dos/install.cf
* harbour/config/dos/owatcom.cf
* harbour/config/hpux/gcc.cf
* harbour/config/hpux/global.cf
* harbour/config/linux/gcc.cf
* harbour/config/linux/global.cf
* harbour/config/linux/owatcom.cf
* harbour/config/sunos/gcc.cf
* harbour/config/w32/watcom.cf
* include ADSRDD by default in RPMs
* updated for new RPM which does not accept some old tags
* set -fPIC on 64bit platforms
+ added /etc/harbour/hb-charmap.def
* updated for new GT system and drivers
* harbour/contrib/dot/pp.prg
* harbour/contrib/dot/pp_harb.ch
* use _APMAIN as startup function
* cleaned direct access to item internals
* harbour/contrib/libct/Makefile
+ harbour/contrib/libct/ctwfunc.c
+ harbour/contrib/libct/ctwin.c
+ harbour/contrib/libct/ctwin.h
* added CT3 like Window System - it's a GT driver which inherits
from the existing one and adds CTW functionality
* harbour/contrib/libct/screen1.c
* updated for GTAPI modifications
* harbour/contrib/libnf/Makefile
* harbour/contrib/libnf/chdir.c
* harbour/contrib/libnf/mkdir.c
* harbour/contrib/libnf/rmdir.c
* use hb_fs*() API functions instead of calling DOS interrupts
Now NF dir functions works on all platforms - it will be nice
to update other functions too.
* harbour/contrib/libnf/dispc.c
* harbour/contrib/libnf/ftattr.c
* updated for GT API modifications, some of this code still depends
on EGA/VGA video buffer so will work only if user will force in GT
using it - it will be nice to rewrite them
* harbour/contrib/odbc/odbc.c
* harbour/contrib/ole/ole2.c
* casting and cleaning direct access to item internals
* harbour/contrib/rdd_ads/ads1.c
* harbour/contrib/rdd_ads/adsfunc.c
* harbour/contrib/rdd_ads/adsmgmnt.c
* synced with xHarbour
* harbour/include/Makefile
* added new header files
+ harbour/include/hbgtinfo.ch
+ added GTI_* defintions for hb_gtInfo() function.
This function works in similar way to dbInfo() in RDD.
The GTI_* definitions are taken from xHarbour "as is" and
they should be cleaned - not all functionality are supported
in Harbour and some others should be implemented in differ
way then in xHarbour.
+ harbour/include/hbgtcore.h
* harbour/include/hbapigt.h
* new GTAPI
hbgtcore.h file should not be included by user code
it's only for internal use in GT drivers
* HB_inkey_enum changed to int - this is bit field not enumerated type.
Many of C/C++ compilers forbid bit operations on enum types and
forcing it by casting which finally exceeds the enum range is defined
as bug because it may badly interacts with some compiler optimizations
* harbour/include/hbapi.h
* harbour/include/hbapicdp.h
* harbour/include/hbapierr.h
* harbour/include/hbapifs.h
* harbour/include/hbapiitm.h
* harbour/include/hbapilng.h
* harbour/include/hbapirdd.h
* harbour/include/hbdate.h
* harbour/include/hbdefs.h
* harbour/include/hbinit.h
* harbour/include/hbpcode.h
* harbour/include/hbrdddbf.h
* harbour/include/hbset.h
* harbour/include/hbstack.h
* harbour/include/hbvm.h
* harbour/include/hbvmopt.h
* harbour/include/hbvmpub.h
* separated internal and external API. Now the definitions for
internal HVM structures and functions are excluded by default
they could be enabled if user include hbvmopt.h before other
header files. Such operation should be done _ONLY_ by core
code - if 3-rd party developers make sth like that then it's
for their own risk and such code may stop to work with next
Harbour versions. Without hbvmopt.h the internal structures
like HB_ITEM, HB_DYNS, ... are mapped to 'void' so there is
no way to access their members so we can modify them in the
future without afford for 3-rd party code.
There is one small exception 'type' should be the first member
for HB_ITEM structure because I used a small ugly hack in
HB_IS_*() macros with castin PHB_ITEM to HB_TYPE* - it works
without speed overhead but if you think that it will be
better/cleaner to not use such tricks then it's enough to
change HB_ITEM_TYPE() definitions in hbvmpub.h - see note.
* cleared the usage of HB_EXPORT - to avoid problems with some C/C++
compilers we agreed that the only one common way of using HB_EXPORT
is adding it ad begining of declaration - please keep this convention
in the future.
+ added new functions:
hb_extIsObject(), hb_codeblockId(), hb_idleSleep(),
hb_fsGetOsHandle(),
hb_dynsymFindSymbol(), hb_dynsymGetSymbol(),
hb_dynsymSymbol(), hb_dynsymName(),
hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle()
* changed hb_arrayClone() declaration to:
PHB_ITEM hb_arrayClone( PHB_ITEM pArray )
* changed hb_arrayFromParams() declaration to:
PHB_ITEM hb_arrayFromParams( int iLevel )
The previous version needed a pointer to stack relocatable area
so any stack resizing could cause GPF.
* harbour/include/inkey.ch
* added definitions for extended mouse keys/events and some key
combinations
* harbour/source/codepage/uc1250.c
* harbour/source/codepage/uc1251.c
* harbour/source/codepage/uc1253.c
* harbour/source/codepage/uc1257.c
* harbour/source/codepage/uc737.c
* harbour/source/codepage/uc850.c
* harbour/source/codepage/uc852.c
* harbour/source/codepage/uc866.c
* harbour/source/codepage/uc88591b.c
* harbour/source/codepage/uc8859_1.c
* harbour/source/codepage/uc8859_2.c
* harbour/source/codepage/uc8859_5.c
* harbour/source/codepage/uckoi8.c
* harbour/source/codepage/uckoi8u.c
* harbour/source/codepage/ucmaz.c
* updated unicode values for characters in rabge 1-31 to keep
DOS compatibility
* harbour/source/common/expropt1.c
* harbour/source/common/hbarch.c
* harbour/source/common/hbdate.c
* harbour/source/common/hbstr.c
* harbour/source/common/hbver.c
* keep HB_EXPORT at the beginning of function declaration
* harbour/include/hbpcode.h
* harbour/include/hbcomp.h
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.y
* harbour/source/compiler/hbfix.c
+ harbour/source/compiler/hbdead.c
* harbour/source/compiler/hbpcode.c
+ harbour/source/compiler/hbstripl.c
% rewritten jump optimization
! fixed some minor problems
* do not optimize jumps and local variable access by shorter
PCODE version and HB_P_NOOP when jump optimization is
disabled, this is a note I left in source code in few places:
/*
* optimizing jumps here by shorting them and setting HB_P_NOOPs
* only slow down the compilation process for three reasons:
* 1. When it's dummy jump to next instruction we need two passes
* in hb_compOptimizeJumps() to fully remove it
* 2. hb_compOptimizeJumps() also make jump shortcutting in each pass
* 3. When Jump Optimization is disabled (-kJ) then it cause slowness
* at runtime because we will have more HVM loops: first for the
* shorter jump and next for the HB_P_NOOP PCODE(s)
* [druzuz]
*/
+ added support for multi passes in jump/dead code elimination
(hb_compOptimizeJumps())
By default is set upto three passes.
Now hb_compOptimizeJumps() keeps all compiler internal data clean
on exist and can be called any times and does not change other
compiler's functions behaviors
+ added dummy jumps elimination
+ added optimization for:
IF .T.
IF .F.
WHILE .T.
WHILE .F.
etc.
* restored empty BEGIN/RECOVER sequence block elimination
if Jump Optimization is enabled then it marks the block
with HB_P_NOOPS else it cut the generated PCODE
+ added dead code eliminator (new functions hb_compCodeTraceMarkDead()/
hb_compPCodeTrace() - it works only when Jump Optimization is
not disabled)
As a result of the above we have smaller and faster PCODE.
I do not think that we will have meta code support in the reasonable
time and because I need some valid compiler data/structures like
updated table of all jumps for real C code (not PCODE in .c files)
generation then I decide to make some modifications and the above
is in practice a side effect of this work.
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/rddord.prg
* harbour/source/rdd/workarea.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
* harbour/source/rdd/nulsys/nulsys.c
* synced with my modifications in xHarbour
* updated for API modifications
* harbour/source/rtl/Makefile
+ added gtsys.c, gtfunc.c, hbgtcore.c
* harbour/source/rtl/accept.c
* harbour/source/rtl/alert.prg
* harbour/source/rtl/cdpapi.c
* harbour/source/rtl/console.c
* harbour/source/rtl/dates.c
* harbour/source/rtl/do.c
* harbour/source/rtl/errorapi.c
* harbour/source/rtl/errorsys.prg
* harbour/source/rtl/file.c
* harbour/source/rtl/fserror.c
* harbour/source/rtl/fstemp.c
* harbour/source/rtl/hbffind.c
* harbour/source/rtl/idle.c
* harbour/source/rtl/math.c
* harbour/source/rtl/oldclear.c
* harbour/source/rtl/strmatch.c
* harbour/source/rtl/strpeek.c
* harbour/source/rtl/valtype.c
* harbour/source/rtl/xsavescr.c
* updated for API modifications
* cleaned some compiler warnings
* harbour/source/rtl/filesys.c
+ added hb_fsGetOsHandle()
* updated for API modifications
* harbour/source/rtl/gt.c
* harbour/source/rtl/gtapi.c
* harbour/source/rtl/gtapiu.c
+ harbour/source/rtl/gtfunc.c
+ harbour/source/rtl/gtsys.c
+ harbour/source/rtl/hbgtcore.c
* harbour/source/rtl/inkey.c
* harbour/source/rtl/maxrow.c
* harbour/source/rtl/mouseapi.c
* harbour/source/rtl/setcolor.c
* harbour/source/rtl/setposbs.c
* harbour/source/rtl/shadow.c
* new GT API code
* harbour/source/rtl/saverest.c
* changed default behavior in SEVESCREEN/RESTSCREEN with parameters
out of screen range to be Clipper compatible. Added last logical
parameter to keep previous behavior for programs which begins to
use it.
* harbour/source/rtl/seconds.c
* include missing header file to fix C++ compilation
* make hb_secondsCPU global function
* harbour/source/rtl/set.c
* make HB_SET_TYPEAHEAD Clipper compatible
* harbour/source/rtl/gtcgi/Makefile
* harbour/source/rtl/gtcgi/gtcgi.c
- harbour/source/rtl/gtcgi/mousecgi.c
* rewritten for new GT API
some detail behaviors has been changed but I think the current
implementation is better for CGI programs output - please check
and fix me if necessary
* harbour/source/rtl/gtcrs/Makefile
- harbour/source/rtl/gtcrs/charmap.prg
+ harbour/source/rtl/gtcrs/chrmap.c
- harbour/source/rtl/gtcrs/debug.map
- harbour/source/rtl/gtcrs/eterm.map
* harbour/source/rtl/gtcrs/gtcrs.c
+ harbour/source/rtl/gtcrs/gtcrs.h
+ harbour/source/rtl/gtcrs/hb-charmap.def
- harbour/source/rtl/gtcrs/kbdcrs.c
- harbour/source/rtl/gtcrs/keymap.prg
- harbour/source/rtl/gtcrs/linux.map
- harbour/source/rtl/gtcrs/mousecrs.c
* new GTCRS based on my xHarbour and Flagship curses code
Please not that at runtime it looks for a file
/etc/harbour/hb-charmap.def where user can fully tune output
for his terminal. This file is included with proper path in
binaries created by make_rpm.sh and make_tgz.sh
Ryszard I've removed some of your extensions which are no longer
necessary and some other (keyboard sequence redefinition) should
be done in a little bit differ way. I would like to talk about it
when you test current code.
Added support for extended mouse keys (middle button and wheel).
* harbour/source/rtl/gtdos/Makefile
* harbour/source/rtl/gtdos/gtdos.c
- harbour/source/rtl/gtdos/mousedos.c
* rewritten for new GT API
Fixed some small problems, finished mouse code which for DJGPP
is fully Clipper compatible with real mouse SAVE/RESTORE code.
For other compilers it should be updated depending on memory
model and used DPMI driver (if any).
* harbour/source/rtl/gtos2/Makefile
* harbour/source/rtl/gtos2/gtos2.c
- harbour/source/rtl/gtos2/mouseos2.c
* rewritten for new GT API
Fixed some problems and finished the mouse code.
Please test it - I made all modifications without OS2 and
I was not able to make any test. I'm interesting in information
if it works and the speed difference - f.e. results from
tests/vidtest.prg run with previous and current version.
* harbour/source/rtl/gtpca/Makefile
* harbour/source/rtl/gtpca/gtpca.c
- harbour/source/rtl/gtpca/kbdos2.gcc
- harbour/source/rtl/gtpca/mousepca.c
* rewritten for new GT API
and finished so now it's full functional GT driver
I'm interesting in keyboard sequences used by PC-ANSI drivers
in DOS so it will be possible to implement also support for
extended keys input.
* harbour/source/rtl/gtsln/Makefile
* harbour/source/rtl/gtsln/gtsln.c
+ harbour/source/rtl/gtsln/gtsln.h
* harbour/source/rtl/gtsln/kbsln.c
* harbour/source/rtl/gtsln/keytrans.c
* harbour/source/rtl/gtsln/mousesln.c
* rewritten for new GT API basing on current xHarbour code
added support for slang 1.4x patched for UNICODE (Debian
patches used by most of current Linux distributions) and
slang 2.x - It's unicode ready, tries to detect terminal mode
(utf-8/iso) at startup and switch the internal logic to
iso/unicode mode. When compiled with slang 1.4x or 2.x
and terminal is in UTF-8 it can display all characters like
in DOS if only used font have them or good fall-back table is
loaded (f.e. the one created by QRCZAK)
Added support for extended mouse keys (middle button and wheel).
* harbour/source/rtl/gtstd/Makefile
* harbour/source/rtl/gtstd/gtstd.c
- harbour/source/rtl/gtstd/mousestd.c
* rewritten for new GT API
Now it can work as full screen GT driver redrawing the previous
screen contents from internal GT core buffers. I run with this
GT some of my programs and they work quite well ;-) of course
without colors.
* harbour/source/rtl/gtwin/Makefile
* harbour/source/rtl/gtwin/gtwin.c
- harbour/source/rtl/gtwin/mousewin.c
* updated for new GT API
+ harbour/source/rtl/gtxwc/Makefile
+ harbour/source/rtl/gtxwc/gtxwc.c
+ harbour/source/rtl/gtxwc/gtxwc.h
* new XWindow Console GT driver based on my and Giancarlo Niccolai
code form xHarbour - this GT can work in XWindow environment only
and create its own window for console output. It delays the
initialization to the moment when user try to display anything on
the screen so even without X Window system programs which uses this
GT can work as long as use only outstd/outerr output.
* harbour/source/vm/arrays.c
* updated for API modifications
+ added hb_arrayId(),
* changed hb_arrayClone() declaration to:
HB_EXPORT PHB_ITEM hb_arrayClone( PHB_ITEM pSrcArray )
* changed hb_arrayFromParams() declaration to:
PHB_ITEM hb_arrayFromParams( int iLevel )
* harbour/source/vm/arrayshb.c
* updated for API modifications
+ added new parameter iLevel to function HB_APARAMS()
* harbour/source/vm/classes.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/dynlibhb.c
* harbour/source/vm/estack.c
* harbour/source/vm/fm.c
* harbour/source/vm/garbage.c
* harbour/source/vm/maindll.c
* harbour/source/vm/maindllh.c
* harbour/source/vm/maindllp.c
* harbour/source/vm/mainstd.c
* harbour/source/vm/mainwin.c
* harbour/source/vm/memvars.c
* harbour/source/vm/pcount.c
* harbour/source/vm/proc.c
* updated for API modifications
* harbour/source/vm/codebloc.c
* updated for API modifications
+ added hb_codeblockId()
* harbour/source/vm/dynsym.c
* updated for API modifications
+ added new functions:
hb_dynsymFindSymbol(), hb_dynsymGetSymbol(),
hb_dynsymSymbol(), hb_dynsymName(),
hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle()
* harbour/source/vm/eval.c
* updated for API modifications
* call hb_vmPushState()/hb_vmPopState() in hb_itemDo()/hb_itemDoC()
functions - it's necessary to make HVM reentrant safe.
* harbour/source/vm/extend.c
* updated for API modifications
+ added hb_extIsObject() similar to existing hb_extIsArray()
* harbour/source/vm/hvm.c
* updated for API modifications
+ added new functions: hb_vmPushState(), hb_vmPopState()
which save/restore HVM state (the top stack value which can be
processed and return item and maybe sth else in the future) making
HVM ready for reentrant.
* harbour/source/vm/itemapi.c
* updated for API modifications
+ added new function:
HB_EXPORT PHB_SYMB hb_itemGetSymbol( PHB_ITEM pItem );
! fixed bug in hb_itemPutNInt()
* harbour/tests/Makefile
* harbour/utils/hbdoc/Makefile
* harbour/utils/hbextern/Makefile
* harbour/utils/hbmake/Makefile
* harbour/utils/hbrun/Makefile
* harbour/utils/hbtest/Makefile
- removed badly added: dbfntx, dbfcdx, dbffpt, hbsix libraries.
what broke GNU make compilation for some compilers
This libraries should be included automatically when RDD lib
is included by *.cf files
Summary:
The whole patch (cvs diff -uN) is ~1.5MB length and I cannot describe
everything in details - sorry but it was too much modifications in
one commit so now just some of general notes.
The header files included as is does not have any information about
internal HVM structures and some functions. In practice only HB_SYMB
is public and it has to be public for .c files generated from .prg
so I force the fixed size of this structure (alignment independent)
by redefining some members to union with void * - it's a little bit
ugly trick but it effectively eliminates the problem of linking
binaries compiled with differ alignment C compiler switches.
The structures like HB_ITEM, HB_CODEBLOCK, HB_STACK, HB_DYNS are not
longer defined and pointers to the defined as void * - like in Clipper
the ITEM structure. It caused that I had to add some new functions
to make some operation still possible to implement. If I missed sth
and any of you will have a problem with your code then please inform
me about it and after a small discussion on Harbour developers list
we can decide if other functions should be added.
The internal API is still accessible. It's enough to include "hbvmopt.h"
file before other header files to enable it. Now only files in
source/vm directory include it.
The 3-rd party code which does not include hbvmopt.h (or tries to
set some internals macros) should be safe for future HVM modifications
and will work also with new binaries so 3-rd party library developers
should remember about it. If they won't then it's only their and
their clients problem not Harbour developers.
With this modifications I also create new GT model which is similar
to the one used by RDD with multi inheritance. It can be quite easy
extended to simultaneously load more then one GT subsystem (sth like
work areas in RDD) but I left it for the future when someone may
need it. hbapigt.h file now contains only information about public
functions and does not have any code which depends on current
internal implementation - it should be backword compatible as long
as somone did not try to use internal GT functions.
The internal GT system use hbgtcore.h file which should not be
included by 3-rd party code as long as someone will not make new
GT driver. The internal GT code is new so I expect that it will
be changed yet in the nearest future (I'm waiting for other developers
feedback) and in such case any 3-rd party GTs will have to be updated.
How it works:
The base GT driver (GTNUL) is fully functional GT driver which
makes all operations on memory buffer. After each screen write
Flush() method is called which check for dispcount() and if
it's 0 then call Refresh() method to update modified area by
Redraw() method. This method is dummy in GTNUL and external
output with this GT can be reached by outstd()/outerr() which
are now redirected to GT methods. A simple GT driver may overload
only Refresh() method to give full screen output.
Application can use only this GT driver and it seems to be very
good choice for GUI and background daemon/service programs.
This GT is loaded at startup then all other GTs can be loaded
later and inherit from the previously loaded GT drivers.
The new GT driver can overload as much method as wants/needs.
Now all GT operations are implemented as GT method so GT driver
can easy change their default behavior, f.e. it may fully overload
color parsing methods and use differ or extended to Clipper color
definitions.
I rewrote all existing GTs to work with new GT model.
OS2 users - please test GTOS2 which I was not able to test and
see the note in Redraw() method. If possible please make some
speed tests.
In fact now there is much more internal operations then it was
before but because they are done on memory only then current
code is much faster in this GT drivers which so far makes all
operations on real video area. I made some tests with GTNUL
and tests/vidtest.prg and the total overhead is minimal. Now
dipbegin()/dispend() in practice does not cost anything so it
gives additional speed improvement in application which extensively
use it.
More then one GT driver can be linked with final binaries and
chose on application startup by //GT<NAME> switch and/or environment
variable HB_GT=<name>
In the RTL is new GT function GTSYS() which works in similar way
to RDDSYS() in RDD subsystem and for linking default GT driver
for given platform. When RTL is compiled the default GT driver
is set to HB_GT_DEFAULT envvar and if not exist to HB_GT_LIB
envvar and if it also does not exist to hard coded platfom GTs
(see source/rtl/gtsys.c and source/rtl/Makefile for rules)
Adding to source code:
ANNOUNCE GTSYS
disable linking the default GT driver and:
REQUEST HB_GT_<name>
for linking given (<name>) GT driver, f.e.: REQUEST HB_GT_WIN
If you are working in SH environment (Linux and other *nixes users,
DJGPP bash, MinGW shell then it's possible to use -gt<name> switch
in hblnk / hbmk scripts to force linking GT drivers (it could be
repeated with different <name>) and the first one becomes the default
one. F.e.:
xhbmk -m -n -w -es2 -gtcrs -gtsln -gtstd -gtpca vidtest.prg
Usually the GT driver are loaded at HVM startup but it's possible
to load it later. I created new GT driver CTW which gives full
CT3 like Window system. The CT3 extended driver change the behavior
of some function in Clipper extended driver, f.e WRITECON() or
SETPOS() with parameters out of screen range. So I implemented it
CTW as RT GTs which is loaded when some of CTWIN function is used
(f.e. WOPEN()/WBOARD()) and inherits from any existing GT driver.
This is full CT3 WIN implementation with all detail behaviors I
found (with some CT3 bug fixes). It does not have any CT3 limitations
and can be used for any virtual screen/window size though I hardcoded
CT3 limitation for backword compatibility. If somone will want to
remove it then it will be enough to delete few lines from ctwin.c
file. I'm not CTWIN Clipper user so maybe I missed some side effects
in this driver and was not able to well test it so if you will find
any incompatibilities then please inform me.
THe default GT buffer uses 32bit character cell internally but
in savescreen/restscreen it uses VGA compatible two bytes character
cell. Some GT drivers may want to use differ character cell.
Now GTCRS and GTSLN use 32bit character cell by default. They
need additional information about character set (box/normal) to
properly display box characters. It is possible to force in this
GT drivers using Clipper compatible character cell by calling:
hb_gtInfo( GTI_COMPATBUFFER, <lCompat> ) -> <lPreviousSeting>
but in may cause that box drawing characters will be lost in
some countries after RESTSCREEN(). It will depend on used code
page.
HB_GTINFO() is new function which works in similar way to DBINFO()
in RDD. It allows to retrieve/change some of GT driver settings.
GTI_* actions are defined in hbgtinfo.ch - it has all GTI_*
definitions used in xHarbour. Now in Harbour only few of them
are implemented.
The new three .prg functions:
HB_SETKEYCP( <cTermCP> [,<cHostCP>] )
HB_SETDISPCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] )
HB_SETTERMCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] )
have been added. They set automatic input (HB_SETKEYCP)
and output (HB_SETDISPCP) (or both: HB_SETTERMCP) character
translation. They are also important for some GTs which
informing them about used internal code page for unicode
translation (GTXWC, GTSLN) and/or chosing proper character
set (standard/alternate) for letters and other (f.e. box
drawing characters) (GTCRS, GTSLN),
<cTermCP> is encoding used on external (terminal) side
<cHostCP> is encoding used internally, if not given then
current code page set HB_SETCODEPAGE() is used.
some of GTs which uses unicode output may
ignore <cTermCP>
<lBoxChar> is optional parameter which interacts with dispbox()
output disabling switching to alternate character
set in some GTs. It effectively causes that if internal
(host) code page contains some letters on the box char
positions then they will be shown also by box drawing
functions like dispbox() instead of CP437 characters.
In some cases it could be useful. By default lBoxChar
is not set and GTs which can switch between standard
and alternate character set (GTCRS, GTSLN) will try to
use alternate character set for box drawing functions.
Victor: I removed some of your functions. They can be very easy
implemented with hb_gt_GetChar()/hb_gt_PutChar() but I do not want to
make them part of documented external API because some GT drivers may
want to use absolutely differ color definitions and they will stop to
work so I do not want to make this functions documented external API.
Ryszard: Setting alternative debug keys does not longer work.
I like such possibilities but it should be implemented in differ
way to f.e. using HB_GTINFO interface to allow low level GT driver
extensions, f.e. in *nixes using CTRL+[A-Z] and SIGINT, SIGQUIT,
SIGTSTP signals for real asynchronous setting of debug/cancel flag
without keyboard polling from main HVM loop. I would like to discus
about such more general solution.
*** Please updated non GNU make files ***
* harbour/harbour.spec
+ new spec file. It creates four binary RPMs with shared and
static libs core harbour compiler and tools and with Ron's PP
which allow to run xBase files as scripts on *nix platform
and new tool hbcmp, hbcc, hblnk, hbmk.
For details see README.RPM
Please remember that PP has poor GPL license. It is noticed in RPM
headers.
+ harbour/hbgtmk.sh
+ simple script which connect to SourceForge CVS takes sources and
build RPMs from them.
+ harbour/make_rpm.sh
+ script for checking dependences and making RPMs
+ harbour/make_tgz.sh
+ script for making binary package for this Linux distro which don't
support RPM
+ harbour/bin/hb-mkslib.sh
+ script for building shared libs from static ones and/or object files
+ harbour/bin/pack_src.sh
+ script for packing harbour sources
* harbour/Makefile
* harbour/source/compiler/harbour.c
* harbour/source/common/hbver.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/fm.c
* harbour/source/vm/hvm.c
* changes for some new futures in hb{cmp,lnk,mk} tools
* harbour/contrib/libct/datetime.prg
- redundant STOD removed (this function is part of RTL)
* harbour/contrib/dot/pp.prg
* harbour/contrib/dot/pp.txt
* harbour/contrib/dot/pp_harb.ch
* harbour/contrib/dot/rp_dot.ch
* harbour/contrib/dot/rp_run.ch
* upadting for runing xBase files as scripts.
All this changes (except Ron's PP) are my work borrowed from xHarbour.
