40 Commits

Author	SHA1	Message	Date
Viktor Szakats	c8c773d604	2009-02-06 21:35 UTC+0100 Viktor Szakats (harbour.01 syenar hu) ... * include/hbdefs.h - Removed HB_ISSPACE(). It was already defined. * include/hbset.h * contrib/hbct/ctwin.c * contrib/hbct/ctwin.h * source/vm/set.c * BYTE -> UCHAR	2009-02-06 20:36:37 +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	0169f98577	2008-11-07 13:01 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbset.h * harbour/source/vm/set.c + added hb_setSetItem2() C function for SETs which needs two parameters + added support for HB_SET_DECIMALS and HB_SET_EPOCH in hb_setSetItem() Still 22 SETs are marked as TODO + added internal function hb_setSetFile() for HB_SET_ALTFILE, HB_SET_EXTRAFILE, HB_SET_PRINTFILE - function body marked as TODO. I'll implement it later.	2008-11-07 12:01:33 +00:00
Przemyslaw Czerpak	f06af57f7e	2008-09-29 17:41 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbset.h * harbour/source/vm/set.c + divided __SETCENTURY() PRG function into two functions: __SETCENTURY() and public C function hb_setSetCentury() to manipulate century setting from C code. Modyfication by Francesco Saverio Giudice	2008-09-29 15:42:21 +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	c7200cdcf7	2008-08-26 13:24 UTC+0200 Viktor Szakats (harbour.01 syenar hu) ... * source/compiler/hbmain.c ! Text casing fixed in some warning messages. ! Attempted to update hardcoded declarations for TGET methods. Some of the were removed, for some of them the parameter list was updated to be in sync with current tget.prg. * contrib/gtalleg/gtalleg.c * contrib/gtwvg/gtwvg.c * contrib/hbbmcdx/bmdbfcdx.c * contrib/hbbmcdx/hbbmcdx.h * contrib/hbbtree/hb_btree.c * contrib/hbct/ctnet.c * contrib/hbct/ctstrfil.c * contrib/hbct/ctwin.c * contrib/hbcurl/hbcurl.c * contrib/hbgd/gdwrp.c * contrib/hbmzip/hbmzip.c * contrib/hbnf/fttext.c * contrib/hbtip/utils.c * contrib/xhb/freadlin.c * contrib/xhb/hbxml.c * contrib/xhb/hbxml.h * doc/codestyl.txt * doc/en/garbage.txt * doc/en/hb_apifs.txt * include/hbapigt.h * include/hbchksum.h * include/hbdbsort.h * include/hbgtcore.h * include/hbrddcdx.h * include/hbrdddbf.h * include/hbrdddel.h * include/hbrddntx.h * include/hbrddsdf.h * include/hbset.h * include/hbsxfunc.h * source/rdd/dbf1.c * source/rdd/dbfcdx/dbfcdx1.c * source/rdd/dbffpt/dbffpt1.c * source/rdd/dbfntx/dbfntx1.c * source/rdd/dbsql.c * source/rdd/hbsix/sxcompr.c * source/rdd/hbsix/sxsem.c * source/rdd/hsx/hsx.c * source/rtl/console.c * source/rtl/copyfile.c * source/rtl/fssize.c * source/rtl/fstemp.c * source/rtl/gt_tpl/gt_tpl.c * source/rtl/gtapi.c * source/rtl/gtcgi/gtcgi.c * source/rtl/gtcrs/gtcrs.c * source/rtl/gtdos/gtdos.c * source/rtl/gtos2/gtos2.c * source/rtl/gtpca/gtpca.c * source/rtl/gtsln/gtsln.c * source/rtl/gtstd/gtstd.c * source/rtl/gttrm/gttrm.c * source/rtl/gtwin/gtwin.c * source/rtl/gtwvt/gtwvt.c * source/rtl/gtxwc/gtxwc.c * source/rtl/hbgtcore.c * source/rtl/hbmd5.c * source/rtl/isprint.c * source/rtl/memofile.c * source/rtl/philes.c * source/rtl/set.c * source/vm/memvars.c * source/vm/runner.c * utils/hbdoc/hbdfrdln.c * utils/hbmake/hbmfrdln.c * FHANDLE -> HB_FHANDLE * hbct: HB_ITEM_PTR -> PHB_ITEM	2008-08-26 11:33:03 +00:00
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	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	4d9930caa6	2008-01-09 15:03 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/source/vm/estack.c * added missing static to s_initSymbol declaration * harbour/include/hbgtinfo.ch * harbour/source/rtl/scroll.c * formatting * harbour/common.mak * added empty line necessary for some make systems (f.e. wmake) * harbour/bin/hb-func.sh * changed system libs order to avoid problems on some platforms * harbour/bin/pack_src.sh * collect information about repository files using 'svn status -v' command instead of scanning .svn/entries files to avoid problems with different formats used by SVN * harbour/include/hbchksum.h * harbour/include/hbset.h ! added missing extern in few function prototypes * harbour/include/hbclass.ch * use HB_CLS_PARAM_LIST macro instead of ... for strict C52 mode * harbour/source/common/hbfsapi.c + added missing const to one declaration * harbour/source/common/hbstr.c * minor cleanup in hb_stricmp() * harbour/source/rtl/inkey.c ! casting to avoid negative values during char to int translation * harbour/source/rtl/mouse53.c * added one internal definition * harbour/source/rtl/philes.c * removed unnecessary #include(s) * added missing const to one declaration * harbour/source/rtl/valtype.c * harbour/source/vm/hashfunc.c * cleanup RT error call to eliminate hb_paramError() function * harbour/source/pp/pplib.c * harbour/source/vm/runner.c * harbour/source/vm/debug.c * harbour/source/vm/arrayshb.c * harbour/source/vm/classes.c * harbour/source/vm/hvm.c * harbour/source/rtl/hbgtcore.c * harbour/source/rtl/gtfunc.c * harbour/source/rtl/hbinet.c * harbour/source/rtl/hbregex.c * harbour/source/rtl/idle.c * harbour/source/rtl/errorapi.c * harbour/source/rtl/hbtoken.c * harbour/source/rtl/direct.c * harbour/source/rdd/dbcmd.c * harbour/source/rdd/dbcmd53.c * harbour/source/rdd/fieldhb.c * harbour/source/rdd/hbsix/sxcompr.c * harbour/source/rdd/hbsix/sxcrypt.c * harbour/source/compiler/hbcmplib.c * harbour/contrib/hbrddads/adsfunc.c * harbour/contrib/hbrddads/adsmgmnt.c - removed unnecessary calls to hb_ret() % replaced hb_itemRelease( hb_itemReturn( pItem ) ) with hb_itemReturnRelease( pItem ) % replaced hb_itemPut*( hb_arrayGetItemPtr( pArray, ... ), ... ) with hb_arraySetNI( pArray, ... ) * harbour/source/macro/macro.y * harbour/source/macro/macro.yyc * harbour/contrib/xhb/cstructc.c * harbour/contrib/hbw32/w32_ole.c * harbour/contrib/hbgtwvg/wvtcore.c * cleaned typos with double ;; * harbour/source/vm/extend.c * harbour/source/rtl/math.c * cleaned HB_EXPORT usage * harbour/source/pp/ppcore.c ! fixed Harbour extension which allows to use match marker at the beginning of rule definition * harbour/source/main/harbour.c ! fixed hex conversion in FM log module - fix done by Phil Krylov in xHarbour * harbour/source/rdd/nulsys/nulsys.c + added dummy version of DBEVAL() and DBFILTER() - these functions are used in RTL * harbour/contrib/hbct/bitnum.c + added INTNEG(), INTPOS() + harbour/contrib/hbct/ctrand.prg + added RANDOM(), RAND() - borrowd from xHarbour by Pavel Tsarenko + harbour/contrib/hbct/setrc.c + added SETRC() * harbour/contrib/hbct/getinput.prg % minor optimization * harbour/contrib/hbct/Makefile * harbour/contrib/hbct/common.mak * updated for new files * harbour/contrib/hbnf/tempfile.prg * use HB_FTempCreate() - modification borrowed from xHarbour TOFIX this function uses hb_isbyref() which does not exist in Harbour * harbour/config/w32/msvc.cf + added -nologo flag for cl.exe (Phil Krylov's modification borrowed from xHarbour * harbour/config/w32/mingw32.cf - removed repeated definitions * harbour/config/w32/install.cf ! added alternative install rule for command.com with max line size limit	2008-01-09 14:04:12 +00:00
Przemyslaw Czerpak	3ea86f8269	2007-09-25 03:20 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbset.h * harbour/source/rtl/set.c * changed recently added hb_set*() functions to hb_setGet*() Please do not use these functions yet - it's possible that they will be removed soon. + added hb_setGetL(), hb_setGetCPtr(), hb_setGetNI(), hb_setGetNL() * harbour/contrib/libct/dattime2.c * harbour/contrib/samples/date.c * use hb_setGetCentury() instead of hb_setGetL( hb_set_century ) we do not have hb_set_century SET switch so hb_setGetL() cannot be used * harbour/harbour.spec * harbour/bin/hb-func.sh * harbour/bin/pack_src.sh * harbour/contrib/Makefile + harbour/contrib/xhb + harbour/contrib/xhb/hboutdbg.c + harbour/contrib/xhb/cstruct.ch + harbour/contrib/xhb/hblog.prg + harbour/contrib/xhb/hblog.ch + harbour/contrib/xhb/hblognet.prg + harbour/contrib/xhb/hbxml.c + harbour/contrib/xhb/hbxml.h + harbour/contrib/xhb/hbxml.ch + harbour/contrib/xhb/hblogdef.ch + harbour/contrib/xhb/hbctypes.ch + harbour/contrib/xhb/wintypes.ch + harbour/contrib/xhb/txml.prg + harbour/contrib/xhb/hbsyslog.c + harbour/contrib/xhb/cstructc.c + harbour/contrib/xhb/Makefile + harbour/contrib/xhb/cstruct.prg + harbour/contrib/xhb/xhbfunc.c + added XHB library with xharbour compatible functions borrowed from xHarbour. Now it contains HBLOG, HBXML, HBCSTRUCT, HASH, INET*() functions and classes. * harbour/source/rtl/itemseri.c * harbour/source/rtl/strmatch.c * harbour/source/rtl/hbinet.c * harbour/source/vm/hashfunc.c * moved xHarbour compatible functions to XHB library * harbour/source/vm/classes.c + added support for ERROR HANDLER message in scalar classes * harbour/contrib/tip/mail.prg * harbour/contrib/tip/ftpcln.prg + added #include "hbcompat.ch" * harbour/include/hbdbferr.h + added new RT errors: EDBF_CREATE_TEMP, EDBF_WRITE_TEMP, EDBF_READ_TEMP * harbour/include/dbinfo.ch + added DBI_ENCRYPT, DBI_DECRYPT, DBI_MEMOPACK, DBI_DIRTYREAD + added DBOI_INDEXTYPE, DBOI_USECURRENT + added RDDI_LOCKRETRY, RDDI_DIRTYREAD * harbour/include/dbinfo.ch * harbour/include/hbrdddbf.h * harbour/include/hbrddfpt.h * harbour/include/hbrddcdx.h * harbour/include/hbrddntx.h * harbour/source/rdd/dbf1.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rdd/dbfcdx/dbfcdx1.c + added support for MEMOPACK, table ENCRYPT/DECRYPT, index DIRTYREAD * harbour/include/hbapirdd.h * harbour/include/dbstruct.ch * harbour/include/hbusrrdd.ch * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/ace.h * harbour/source/rdd/dbfdbt/dbfdbt1.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbcmd.c * harbour/source/rdd/wafunc.c * harbour/source/rdd/workarea.c * harbour/source/rdd/dbf1.c * harbour/source/rdd/sdf1.c * harbour/source/rdd/delim1.c * changed HB_IT_* as field type to HB_FT_* + added field flags HB_FF_* + added support for new field types to core code * harbour/source/rdd/dbf1.c + added support for AUTOINC (+), ROWVERSION (^), TIME (T), DAYTIME (@) and MODTIME (=) fields * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/ace.h + added support for ROWVERSION (^), and MODTIME (=) fields ! harbour/source/rdd/dbcmd.c * fixed bug in dbSkipper() reported by Viktor + harbour/include/hbsix.ch * harbour/source/rdd/hbsix/Makefile * harbour/source/rdd/hbsix/sxdate.c * harbour/source/rdd/hbsix/sxcompr.c * harbour/source/rdd/hbsix/sxcrypt.c + harbour/source/rdd/hbsix/sxsem.c + harbour/source/rdd/hbsix/sxord.c + harbour/source/rdd/hbsix/sxredir.c + harbour/source/rdd/hbsix/sxfname.c + harbour/source/rdd/hbsix/sxtable.c + harbour/source/rdd/hbsix/sxutil.c + harbour/source/rdd/hbsix/sxcompat.prg + harbour/source/rdd/hbsix/sxtrig.prg + harbour/source/rdd/hbsix/sxini.prg + added SIx3 compatible functions: RDD_Count(), RDD_Name(), RDD_Info(), SetRDD(), sxChar(), sxNum(), sxDate(), sxLog(), Sx_DToP(), Sx_PToD(), Sx_BLOB2File(), Sx_File2BLOB(), Sx_Compress(), Sx_Decompress(), Sx_FCompress(), Sx_FDecompress(), Sx_AutoOpen(), Sx_AutoShare(), Sx_MemoExt(), Sx_MemoBlk(), Sx_SetMemoBlock(), Sx_MemoPack(), Sx_SetTrigger(), Sx_SetTrig(), Sx_DefTrigger(), Sx_INIheader(), _sx_INIinit(), _sxOpenInit(), Sx_SetPass(), Sx_Encrypt(), Sx_Decrypt(), Sx_DBFdecrypt(), Sx_DBFencrypt(), sx_MakeSem(), sx_KillSem(), sx_IsSem(), Sx_ClrScope(), Sx_SetScope(), Sx_Freeze(), Sx_Warm(), Sx_Chill(), Sx_Thermometer(), Sx_IsReindex(), Sx_Step(), Sx_KeysIncluded(), Sx_I_IndexName(), Sx_I_TagName(), Sx_IndexCount(), Sx_IndexName(), Sx_IndexType(), Sx_IndexFilter(), Sx_ROXLock(), Sx_ROXUnLock(), Sx_IsMyROX(), Sx_IsROXLock(), Sx_KeyAdd(), Sx_KeyDrop(), Sx_KeyData(), Sx_KeySkip(), Sx_KeyCount(), Sx_KeyNo(), Sx_KeyGoto(), Sx_WildSeek(), Sx_WildMatch(), Sx_IsFLocked(), Sx_IsReadOnly(), Sx_IsShared(), Sx_IsLocked(), Sx_IsDBT(), Sx_IDtype(), Sx_TableType(), Sx_TableName(), Sx_SetTurbo(), Sx_TurboArea(), Sx_SetDirty(), Sx_DirtyArea(), Sx_RLock(), Sx_UnLock(), Sx_GetLocks(), Sx_LockRetry(), Sx_SeekLast(), Sx_FindRec(), Sx_SkipUnique(), Sx_TagUnique(), Sx_TagCount(), Sx_TagOrder(), Sx_TagNo(), Sx_TagName(), Sx_TagInfo(), Sx_Tags(), Sx_SetTag(), Sx_SetTagOrder(), Sx_SetTagNo(), Sx_KillTag(), Sx_FileOrder(), Sx_SetFileOrd(), Sx_ClearOrder(), Sx_VSigLen(), Sx_VFGet(), Sx_dbCreate(), Sx_StrxCheck(), Sx_Rollback(), Sx_SortOption(), _sxCondSet(), Sx_FNameParser(), Sx_SlimFast(), Sx_Version(), Sx_Error(), + added SIx3 compatible commands: SET DIRTYREAD ON|OFF USE ... [TRIGGER <cTrigger>] [PASSWORD <cPassword>] SORT ... USECURRENT WILDSEEK <str> WILDSEEKNEXT <str> CLEAR ORDER <order> SET TAGORDER TO [<order>] SET ORDER TO TAG <(tag)> [OF <(bag)>] SET TAG TO [<tag> [OF <(bag)>]] REINDEX OPTION <eval> [STEP <step>] DELETE TAG <(tag1)> [OF <(bag1)>] [, <(tagN)> [OF <(bagN)>]] DELETE TAG ALL [OF <(bag)>] CLEAR SCOPE SET SCOPETOP TO [<value>] SET SCOPEBOTTOM TO [<value>] SET SCOPE TO [<value>] SET TURBOREAD ON|OFF MEMOPACK [BLOCK <size>] [OPTION <opt> [STEP <step>]] SET MEMOBLOCK TO <value> SUBINDEX ON <key> TO <(file)> ; [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY] SUBINDEX ON <key> TAG <(tag)> [OF <(bag)>] [TO <(bag)>] ; [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY] INDEX ON <key> [TAG <(tag)>] TO <(bag)> ; [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY] [SUBINDEX] INDEX ON <key> TAG <(tag)> [OF <(bag)>] [TO <(bag)>] ; [OPTION <eval> [STEP <every>]] [FILTERON] [EMPTY] [SUBINDEX] Unlike Ads*() functions the Sx_*() ones can be used with any RDD and will work if RDD supports necessary functionality. The global settings in SIx3 are RDD dependent in Harbour, f.e. in SIx3 Sx_MemoExt() change MEMO file extensions in all SIX* RDDs but in Harbour only in default RDD driver. In Harbour default trigger function "Sx_DefTrigger" is not enabled by default. If user needs such functionality then he has to enable it himself using rddInfo( RDDI_TRIGGER, "SX_DEFTRIGGER", [<cRDD>] ) f.e. this code: init procedure sx_inittrig() local aRDDs := { "DBF", "DBFNTX", "DBFCDX", "SIXCDX", ; "RMDBFNTX", "RMDBFCDX" } local aRDDList := RddList(), cRdd for each cRdd in aRDDs if ascan( aRDDList, { |x| x == cRdd } ) != 0 rddInfo( RDDI_TRIGGER, "SX_DEFTRIGGER", cRDD ) endif next return sets SX_DEFTRIGGER as default trigger in DBF* based RDDs. I still do not allow to encrypt tables with memo fields to not replicate SIx3 bugs which may cause data corruption.	2007-09-25 01:21:03 +00:00
Przemyslaw Czerpak	f98cc37e3c	2007-09-24 02:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/contrib/ole2/win32ole.prg * changed Invoke() method to work with core code compiled without HB_COMPAT_XHB * harbour/source/rtl/gttrm/gttrm.c * harbour/source/rdd/dbcmd.c * code clean-up * harbour/include/hbset.h * harbour/source/rtl/set.c * code clean-up + added functions to access set parameters: hb_setAltHan() hb_setCentury() hb_setExtraHan() hb_setPrintHan() hb_setAlternate() hb_setAltFile() hb_setAutOpen() hb_setAutOrder() hb_setAutoShare() hb_setBell() hb_setCancel() hb_setColor() hb_setConfirm() hb_setConsole() hb_setDateFormat() hb_setDebug() hb_setDecimals() hb_setDefault() hb_setDeleted() hb_setDelimChars() hb_setDelimiters() hb_setDevice() hb_setEOF() hb_setEpoch() hb_setEscape() hb_setEventMask() hb_setExact() hb_setExclusive() hb_setExit() hb_setExtra() hb_setExtraFile() hb_setFixed() hb_setIdleRepeat() hb_setInsert() hb_setIntensity() hb_setPath() hb_setMargin() hb_setMBlockSize() hb_setMCenter() hb_setMessage() hb_setMFileExt() hb_setOptimize() hb_setPrinter() hb_setPrintFile() hb_setScoreBoard() hb_setScrollBreak() hb_setSoftSeek() hb_setStrictRead() hb_setTypeAhead() hb_setUnique() hb_setFileCase() hb_setDirCase() hb_setDirSeparator() hb_setVideoMode() hb_setWrap() hb_setDBFLockScheme() hb_setHardCommit() hb_setForceOpt() hb_setDefExtension() hb_setEOL() hb_setTrimFileName() This is compatible with recent modifications by Andi Jahja in xHarbour.	2007-09-24 00:09:15 +00:00
Przemyslaw Czerpak	5575f09593	2007-09-10 19:25 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbset.h * declare hb_set with HB_EXPORT attribute when HB_SET_IMPORT macro is not set - it's temporry modification and it will be removed when we will have real hb_setGet*() and hb_setPut*() functions.	2007-09-10 17:25:12 +00:00
Przemyslaw Czerpak	2de32f1082	2007-09-10 19:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbdefs.h + added HB_IMPORT macro * harbour/include/hbset.h * declare hb_set with HB_IMPORT attribute when HB_SET_IMPORT macro is set + added macros to retrieve information from hb_set structure: hb_setGetCPtr(), hb_setGetNI(), hb_setGetNL(), hb_setGetL() In the future these macros will be replaced by functions and direct access to hb_set structure from non core code will be forbidden so please update your code and and replace all hb_set.HB_SET_* with hb_setGet*( HB_SET_* ) f.e. replace: hb_set.HB_SET_SOFTSEEK with: hb_setGetL( HB_SET_SOFTSEEK ) I'll also add hb_setPut*() functions to assign some set values. Both hb_setGet*() and hb_setPut*() functions will validate parameters and in future MT mode will operate on global or thread local structures. * harbour/contrib/rdd_ads/ads1.c * define HB_SET_IMPORT before #include "hbset.h" * use hb_setGet*() to access SET values	2007-09-10 17:05:30 +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
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	24f045e4e4	2006-08-10 14:00 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbapifs.h * changed order of members in HB_FNAME structure to avoid possible problems with alignment * harbour/include/hbexprb.c ! cleaned usGroups usage to avoid BCC warnings * harbour/source/rtl/filesys.c * harbour/source/rtl/fstemp.c * code formatting and casting * harbour/include/hbset.h * harbour/source/rtl/set.c * some minor updates for future incoming hb_set structure modifications * harbour/source/vm/hvm.c * use HB_MACRO2STRING() macro for default lang setting * harbour/include/hbrdddel.h * harbour/source/rdd/delim1.c * harbour/source/rdd/dbcmd.c + extended COPY TO ... DELIMITED ... / APPEND FROM ... DELIMITED ... to support some other common formats. COPY TO ... DELIMITED WITH TAB APPEND FROM ... DELIMITED WITH TAB uses chr(9) as field separator and without string delimiters COPY TO ... DELIMITED WITH PIPE APPEND FROM ... DELIMITED WITH PIPE uses '|' as field separator and without string delimiters COPY TO ... DELIMITED WITH ( { cStrDelim, cFldSeparator } ) APPEND FROM ... DELIMITED WITH ( { cStrDelim, cFldSeparator } ) allows users to set and any character field delimiters and fields separators	2006-08-10 12:09:14 +00:00
Przemyslaw Czerpak	a290c984e7	2006-02-04 17:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/harbour.spec * harbour/make_bsd.sh * harbour/make_drw.sh * harbour/make_gnu.sh * harbour/make_rpm.sh * harbour/make_tgz.sh * harbour/bin/hb-func.sh * harbour/bin/pack_src.sh * harbour/config/c.cf * harbour/config/global.cf * harbour/config/rules.cf * harbour/config/darwin/gcc.cf * harbour/config/darwin/global.cf * harbour/config/dos/djgpp.cf * harbour/config/dos/global.cf * harbour/config/dos/install.cf * harbour/config/dos/owatcom.cf * harbour/config/hpux/gcc.cf * harbour/config/hpux/global.cf * harbour/config/linux/gcc.cf * harbour/config/linux/global.cf * harbour/config/linux/owatcom.cf * harbour/config/sunos/gcc.cf * harbour/config/w32/watcom.cf * include ADSRDD by default in RPMs * updated for new RPM which does not accept some old tags * set -fPIC on 64bit platforms + added /etc/harbour/hb-charmap.def * updated for new GT system and drivers * harbour/contrib/dot/pp.prg * harbour/contrib/dot/pp_harb.ch * use _APMAIN as startup function * cleaned direct access to item internals * harbour/contrib/libct/Makefile + harbour/contrib/libct/ctwfunc.c + harbour/contrib/libct/ctwin.c + harbour/contrib/libct/ctwin.h * added CT3 like Window System - it's a GT driver which inherits from the existing one and adds CTW functionality * harbour/contrib/libct/screen1.c * updated for GTAPI modifications * harbour/contrib/libnf/Makefile * harbour/contrib/libnf/chdir.c * harbour/contrib/libnf/mkdir.c * harbour/contrib/libnf/rmdir.c * use hb_fs*() API functions instead of calling DOS interrupts Now NF dir functions works on all platforms - it will be nice to update other functions too. * harbour/contrib/libnf/dispc.c * harbour/contrib/libnf/ftattr.c * updated for GT API modifications, some of this code still depends on EGA/VGA video buffer so will work only if user will force in GT using it - it will be nice to rewrite them * harbour/contrib/odbc/odbc.c * harbour/contrib/ole/ole2.c * casting and cleaning direct access to item internals * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/adsfunc.c * harbour/contrib/rdd_ads/adsmgmnt.c * synced with xHarbour * harbour/include/Makefile * added new header files + harbour/include/hbgtinfo.ch + added GTI_* defintions for hb_gtInfo() function. This function works in similar way to dbInfo() in RDD. The GTI_* definitions are taken from xHarbour "as is" and they should be cleaned - not all functionality are supported in Harbour and some others should be implemented in differ way then in xHarbour. + harbour/include/hbgtcore.h * harbour/include/hbapigt.h * new GTAPI hbgtcore.h file should not be included by user code it's only for internal use in GT drivers * HB_inkey_enum changed to int - this is bit field not enumerated type. Many of C/C++ compilers forbid bit operations on enum types and forcing it by casting which finally exceeds the enum range is defined as bug because it may badly interacts with some compiler optimizations * harbour/include/hbapi.h * harbour/include/hbapicdp.h * harbour/include/hbapierr.h * harbour/include/hbapifs.h * harbour/include/hbapiitm.h * harbour/include/hbapilng.h * harbour/include/hbapirdd.h * harbour/include/hbdate.h * harbour/include/hbdefs.h * harbour/include/hbinit.h * harbour/include/hbpcode.h * harbour/include/hbrdddbf.h * harbour/include/hbset.h * harbour/include/hbstack.h * harbour/include/hbvm.h * harbour/include/hbvmopt.h * harbour/include/hbvmpub.h * separated internal and external API. Now the definitions for internal HVM structures and functions are excluded by default they could be enabled if user include hbvmopt.h before other header files. Such operation should be done _ONLY_ by core code - if 3-rd party developers make sth like that then it's for their own risk and such code may stop to work with next Harbour versions. Without hbvmopt.h the internal structures like HB_ITEM, HB_DYNS, ... are mapped to 'void' so there is no way to access their members so we can modify them in the future without afford for 3-rd party code. There is one small exception 'type' should be the first member for HB_ITEM structure because I used a small ugly hack in HB_IS_*() macros with castin PHB_ITEM to HB_TYPE* - it works without speed overhead but if you think that it will be better/cleaner to not use such tricks then it's enough to change HB_ITEM_TYPE() definitions in hbvmpub.h - see note. * cleared the usage of HB_EXPORT - to avoid problems with some C/C++ compilers we agreed that the only one common way of using HB_EXPORT is adding it ad begining of declaration - please keep this convention in the future. + added new functions: hb_extIsObject(), hb_codeblockId(), hb_idleSleep(), hb_fsGetOsHandle(), hb_dynsymFindSymbol(), hb_dynsymGetSymbol(), hb_dynsymSymbol(), hb_dynsymName(), hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle() * changed hb_arrayClone() declaration to: PHB_ITEM hb_arrayClone( PHB_ITEM pArray ) * changed hb_arrayFromParams() declaration to: PHB_ITEM hb_arrayFromParams( int iLevel ) The previous version needed a pointer to stack relocatable area so any stack resizing could cause GPF. * harbour/include/inkey.ch * added definitions for extended mouse keys/events and some key combinations * harbour/source/codepage/uc1250.c * harbour/source/codepage/uc1251.c * harbour/source/codepage/uc1253.c * harbour/source/codepage/uc1257.c * harbour/source/codepage/uc737.c * harbour/source/codepage/uc850.c * harbour/source/codepage/uc852.c * harbour/source/codepage/uc866.c * harbour/source/codepage/uc88591b.c * harbour/source/codepage/uc8859_1.c * harbour/source/codepage/uc8859_2.c * harbour/source/codepage/uc8859_5.c * harbour/source/codepage/uckoi8.c * harbour/source/codepage/uckoi8u.c * harbour/source/codepage/ucmaz.c * updated unicode values for characters in rabge 1-31 to keep DOS compatibility * harbour/source/common/expropt1.c * harbour/source/common/hbarch.c * harbour/source/common/hbdate.c * harbour/source/common/hbstr.c * harbour/source/common/hbver.c * keep HB_EXPORT at the beginning of function declaration * harbour/include/hbpcode.h * harbour/include/hbcomp.h * harbour/source/compiler/harbour.c * harbour/source/compiler/harbour.y * harbour/source/compiler/hbfix.c + harbour/source/compiler/hbdead.c * harbour/source/compiler/hbpcode.c + harbour/source/compiler/hbstripl.c % rewritten jump optimization ! fixed some minor problems * do not optimize jumps and local variable access by shorter PCODE version and HB_P_NOOP when jump optimization is disabled, this is a note I left in source code in few places: /* * optimizing jumps here by shorting them and setting HB_P_NOOPs * only slow down the compilation process for three reasons: * 1. When it's dummy jump to next instruction we need two passes * in hb_compOptimizeJumps() to fully remove it * 2. hb_compOptimizeJumps() also make jump shortcutting in each pass * 3. When Jump Optimization is disabled (-kJ) then it cause slowness * at runtime because we will have more HVM loops: first for the * shorter jump and next for the HB_P_NOOP PCODE(s) * [druzuz] */ + added support for multi passes in jump/dead code elimination (hb_compOptimizeJumps()) By default is set upto three passes. Now hb_compOptimizeJumps() keeps all compiler internal data clean on exist and can be called any times and does not change other compiler's functions behaviors + added dummy jumps elimination + added optimization for: IF .T. IF .F. WHILE .T. WHILE .F. etc. * restored empty BEGIN/RECOVER sequence block elimination if Jump Optimization is enabled then it marks the block with HB_P_NOOPS else it cut the generated PCODE + added dead code eliminator (new functions hb_compCodeTraceMarkDead()/ hb_compPCodeTrace() - it works only when Jump Optimization is not disabled) As a result of the above we have smaller and faster PCODE. I do not think that we will have meta code support in the reasonable time and because I need some valid compiler data/structures like updated table of all jumps for real C code (not PCODE in .c files) generation then I decide to make some modifications and the above is in practice a side effect of this work. * harbour/source/rdd/dbcmd.c * harbour/source/rdd/dbf1.c * harbour/source/rdd/rddord.prg * harbour/source/rdd/workarea.c * harbour/source/rdd/dbfcdx/dbfcdx1.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rdd/nulsys/nulsys.c * synced with my modifications in xHarbour * updated for API modifications * harbour/source/rtl/Makefile + added gtsys.c, gtfunc.c, hbgtcore.c * harbour/source/rtl/accept.c * harbour/source/rtl/alert.prg * harbour/source/rtl/cdpapi.c * harbour/source/rtl/console.c * harbour/source/rtl/dates.c * harbour/source/rtl/do.c * harbour/source/rtl/errorapi.c * harbour/source/rtl/errorsys.prg * harbour/source/rtl/file.c * harbour/source/rtl/fserror.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/hbffind.c * harbour/source/rtl/idle.c * harbour/source/rtl/math.c * harbour/source/rtl/oldclear.c * harbour/source/rtl/strmatch.c * harbour/source/rtl/strpeek.c * harbour/source/rtl/valtype.c * harbour/source/rtl/xsavescr.c * updated for API modifications * cleaned some compiler warnings * harbour/source/rtl/filesys.c + added hb_fsGetOsHandle() * updated for API modifications * harbour/source/rtl/gt.c * harbour/source/rtl/gtapi.c * harbour/source/rtl/gtapiu.c + harbour/source/rtl/gtfunc.c + harbour/source/rtl/gtsys.c + harbour/source/rtl/hbgtcore.c * harbour/source/rtl/inkey.c * harbour/source/rtl/maxrow.c * harbour/source/rtl/mouseapi.c * harbour/source/rtl/setcolor.c * harbour/source/rtl/setposbs.c * harbour/source/rtl/shadow.c * new GT API code * harbour/source/rtl/saverest.c * changed default behavior in SEVESCREEN/RESTSCREEN with parameters out of screen range to be Clipper compatible. Added last logical parameter to keep previous behavior for programs which begins to use it. * harbour/source/rtl/seconds.c * include missing header file to fix C++ compilation * make hb_secondsCPU global function * harbour/source/rtl/set.c * make HB_SET_TYPEAHEAD Clipper compatible * harbour/source/rtl/gtcgi/Makefile * harbour/source/rtl/gtcgi/gtcgi.c - harbour/source/rtl/gtcgi/mousecgi.c * rewritten for new GT API some detail behaviors has been changed but I think the current implementation is better for CGI programs output - please check and fix me if necessary * harbour/source/rtl/gtcrs/Makefile - harbour/source/rtl/gtcrs/charmap.prg + harbour/source/rtl/gtcrs/chrmap.c - harbour/source/rtl/gtcrs/debug.map - harbour/source/rtl/gtcrs/eterm.map * harbour/source/rtl/gtcrs/gtcrs.c + harbour/source/rtl/gtcrs/gtcrs.h + harbour/source/rtl/gtcrs/hb-charmap.def - harbour/source/rtl/gtcrs/kbdcrs.c - harbour/source/rtl/gtcrs/keymap.prg - harbour/source/rtl/gtcrs/linux.map - harbour/source/rtl/gtcrs/mousecrs.c * new GTCRS based on my xHarbour and Flagship curses code Please not that at runtime it looks for a file /etc/harbour/hb-charmap.def where user can fully tune output for his terminal. This file is included with proper path in binaries created by make_rpm.sh and make_tgz.sh Ryszard I've removed some of your extensions which are no longer necessary and some other (keyboard sequence redefinition) should be done in a little bit differ way. I would like to talk about it when you test current code. Added support for extended mouse keys (middle button and wheel). * harbour/source/rtl/gtdos/Makefile * harbour/source/rtl/gtdos/gtdos.c - harbour/source/rtl/gtdos/mousedos.c * rewritten for new GT API Fixed some small problems, finished mouse code which for DJGPP is fully Clipper compatible with real mouse SAVE/RESTORE code. For other compilers it should be updated depending on memory model and used DPMI driver (if any). * harbour/source/rtl/gtos2/Makefile * harbour/source/rtl/gtos2/gtos2.c - harbour/source/rtl/gtos2/mouseos2.c * rewritten for new GT API Fixed some problems and finished the mouse code. Please test it - I made all modifications without OS2 and I was not able to make any test. I'm interesting in information if it works and the speed difference - f.e. results from tests/vidtest.prg run with previous and current version. * harbour/source/rtl/gtpca/Makefile * harbour/source/rtl/gtpca/gtpca.c - harbour/source/rtl/gtpca/kbdos2.gcc - harbour/source/rtl/gtpca/mousepca.c * rewritten for new GT API and finished so now it's full functional GT driver I'm interesting in keyboard sequences used by PC-ANSI drivers in DOS so it will be possible to implement also support for extended keys input. * harbour/source/rtl/gtsln/Makefile * harbour/source/rtl/gtsln/gtsln.c + harbour/source/rtl/gtsln/gtsln.h * harbour/source/rtl/gtsln/kbsln.c * harbour/source/rtl/gtsln/keytrans.c * harbour/source/rtl/gtsln/mousesln.c * rewritten for new GT API basing on current xHarbour code added support for slang 1.4x patched for UNICODE (Debian patches used by most of current Linux distributions) and slang 2.x - It's unicode ready, tries to detect terminal mode (utf-8/iso) at startup and switch the internal logic to iso/unicode mode. When compiled with slang 1.4x or 2.x and terminal is in UTF-8 it can display all characters like in DOS if only used font have them or good fall-back table is loaded (f.e. the one created by QRCZAK) Added support for extended mouse keys (middle button and wheel). * harbour/source/rtl/gtstd/Makefile * harbour/source/rtl/gtstd/gtstd.c - harbour/source/rtl/gtstd/mousestd.c * rewritten for new GT API Now it can work as full screen GT driver redrawing the previous screen contents from internal GT core buffers. I run with this GT some of my programs and they work quite well ;-) of course without colors. * harbour/source/rtl/gtwin/Makefile * harbour/source/rtl/gtwin/gtwin.c - harbour/source/rtl/gtwin/mousewin.c * updated for new GT API + harbour/source/rtl/gtxwc/Makefile + harbour/source/rtl/gtxwc/gtxwc.c + harbour/source/rtl/gtxwc/gtxwc.h * new XWindow Console GT driver based on my and Giancarlo Niccolai code form xHarbour - this GT can work in XWindow environment only and create its own window for console output. It delays the initialization to the moment when user try to display anything on the screen so even without X Window system programs which uses this GT can work as long as use only outstd/outerr output. * harbour/source/vm/arrays.c * updated for API modifications + added hb_arrayId(), * changed hb_arrayClone() declaration to: HB_EXPORT PHB_ITEM hb_arrayClone( PHB_ITEM pSrcArray ) * changed hb_arrayFromParams() declaration to: PHB_ITEM hb_arrayFromParams( int iLevel ) * harbour/source/vm/arrayshb.c * updated for API modifications + added new parameter iLevel to function HB_APARAMS() * harbour/source/vm/classes.c * harbour/source/vm/cmdarg.c * harbour/source/vm/dynlibhb.c * harbour/source/vm/estack.c * harbour/source/vm/fm.c * harbour/source/vm/garbage.c * harbour/source/vm/maindll.c * harbour/source/vm/maindllh.c * harbour/source/vm/maindllp.c * harbour/source/vm/mainstd.c * harbour/source/vm/mainwin.c * harbour/source/vm/memvars.c * harbour/source/vm/pcount.c * harbour/source/vm/proc.c * updated for API modifications * harbour/source/vm/codebloc.c * updated for API modifications + added hb_codeblockId() * harbour/source/vm/dynsym.c * updated for API modifications + added new functions: hb_dynsymFindSymbol(), hb_dynsymGetSymbol(), hb_dynsymSymbol(), hb_dynsymName(), hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle() * harbour/source/vm/eval.c * updated for API modifications * call hb_vmPushState()/hb_vmPopState() in hb_itemDo()/hb_itemDoC() functions - it's necessary to make HVM reentrant safe. * harbour/source/vm/extend.c * updated for API modifications + added hb_extIsObject() similar to existing hb_extIsArray() * harbour/source/vm/hvm.c * updated for API modifications + added new functions: hb_vmPushState(), hb_vmPopState() which save/restore HVM state (the top stack value which can be processed and return item and maybe sth else in the future) making HVM ready for reentrant. * harbour/source/vm/itemapi.c * updated for API modifications + added new function: HB_EXPORT PHB_SYMB hb_itemGetSymbol( PHB_ITEM pItem ); ! fixed bug in hb_itemPutNInt() * harbour/tests/Makefile * harbour/utils/hbdoc/Makefile * harbour/utils/hbextern/Makefile * harbour/utils/hbmake/Makefile * harbour/utils/hbrun/Makefile * harbour/utils/hbtest/Makefile - removed badly added: dbfntx, dbfcdx, dbffpt, hbsix libraries. what broke GNU make compilation for some compilers This libraries should be included automatically when RDD lib is included by *.cf files Summary: The whole patch (cvs diff -uN) is ~1.5MB length and I cannot describe everything in details - sorry but it was too much modifications in one commit so now just some of general notes. The header files included as is does not have any information about internal HVM structures and some functions. In practice only HB_SYMB is public and it has to be public for .c files generated from .prg so I force the fixed size of this structure (alignment independent) by redefining some members to union with void * - it's a little bit ugly trick but it effectively eliminates the problem of linking binaries compiled with differ alignment C compiler switches. The structures like HB_ITEM, HB_CODEBLOCK, HB_STACK, HB_DYNS are not longer defined and pointers to the defined as void * - like in Clipper the ITEM structure. It caused that I had to add some new functions to make some operation still possible to implement. If I missed sth and any of you will have a problem with your code then please inform me about it and after a small discussion on Harbour developers list we can decide if other functions should be added. The internal API is still accessible. It's enough to include "hbvmopt.h" file before other header files to enable it. Now only files in source/vm directory include it. The 3-rd party code which does not include hbvmopt.h (or tries to set some internals macros) should be safe for future HVM modifications and will work also with new binaries so 3-rd party library developers should remember about it. If they won't then it's only their and their clients problem not Harbour developers. With this modifications I also create new GT model which is similar to the one used by RDD with multi inheritance. It can be quite easy extended to simultaneously load more then one GT subsystem (sth like work areas in RDD) but I left it for the future when someone may need it. hbapigt.h file now contains only information about public functions and does not have any code which depends on current internal implementation - it should be backword compatible as long as somone did not try to use internal GT functions. The internal GT system use hbgtcore.h file which should not be included by 3-rd party code as long as someone will not make new GT driver. The internal GT code is new so I expect that it will be changed yet in the nearest future (I'm waiting for other developers feedback) and in such case any 3-rd party GTs will have to be updated. How it works: The base GT driver (GTNUL) is fully functional GT driver which makes all operations on memory buffer. After each screen write Flush() method is called which check for dispcount() and if it's 0 then call Refresh() method to update modified area by Redraw() method. This method is dummy in GTNUL and external output with this GT can be reached by outstd()/outerr() which are now redirected to GT methods. A simple GT driver may overload only Refresh() method to give full screen output. Application can use only this GT driver and it seems to be very good choice for GUI and background daemon/service programs. This GT is loaded at startup then all other GTs can be loaded later and inherit from the previously loaded GT drivers. The new GT driver can overload as much method as wants/needs. Now all GT operations are implemented as GT method so GT driver can easy change their default behavior, f.e. it may fully overload color parsing methods and use differ or extended to Clipper color definitions. I rewrote all existing GTs to work with new GT model. OS2 users - please test GTOS2 which I was not able to test and see the note in Redraw() method. If possible please make some speed tests. In fact now there is much more internal operations then it was before but because they are done on memory only then current code is much faster in this GT drivers which so far makes all operations on real video area. I made some tests with GTNUL and tests/vidtest.prg and the total overhead is minimal. Now dipbegin()/dispend() in practice does not cost anything so it gives additional speed improvement in application which extensively use it. More then one GT driver can be linked with final binaries and chose on application startup by //GT<NAME> switch and/or environment variable HB_GT=<name> In the RTL is new GT function GTSYS() which works in similar way to RDDSYS() in RDD subsystem and for linking default GT driver for given platform. When RTL is compiled the default GT driver is set to HB_GT_DEFAULT envvar and if not exist to HB_GT_LIB envvar and if it also does not exist to hard coded platfom GTs (see source/rtl/gtsys.c and source/rtl/Makefile for rules) Adding to source code: ANNOUNCE GTSYS disable linking the default GT driver and: REQUEST HB_GT_<name> for linking given (<name>) GT driver, f.e.: REQUEST HB_GT_WIN If you are working in SH environment (Linux and other *nixes users, DJGPP bash, MinGW shell then it's possible to use -gt<name> switch in hblnk / hbmk scripts to force linking GT drivers (it could be repeated with different <name>) and the first one becomes the default one. F.e.: xhbmk -m -n -w -es2 -gtcrs -gtsln -gtstd -gtpca vidtest.prg Usually the GT driver are loaded at HVM startup but it's possible to load it later. I created new GT driver CTW which gives full CT3 like Window system. The CT3 extended driver change the behavior of some function in Clipper extended driver, f.e WRITECON() or SETPOS() with parameters out of screen range. So I implemented it CTW as RT GTs which is loaded when some of CTWIN function is used (f.e. WOPEN()/WBOARD()) and inherits from any existing GT driver. This is full CT3 WIN implementation with all detail behaviors I found (with some CT3 bug fixes). It does not have any CT3 limitations and can be used for any virtual screen/window size though I hardcoded CT3 limitation for backword compatibility. If somone will want to remove it then it will be enough to delete few lines from ctwin.c file. I'm not CTWIN Clipper user so maybe I missed some side effects in this driver and was not able to well test it so if you will find any incompatibilities then please inform me. THe default GT buffer uses 32bit character cell internally but in savescreen/restscreen it uses VGA compatible two bytes character cell. Some GT drivers may want to use differ character cell. Now GTCRS and GTSLN use 32bit character cell by default. They need additional information about character set (box/normal) to properly display box characters. It is possible to force in this GT drivers using Clipper compatible character cell by calling: hb_gtInfo( GTI_COMPATBUFFER, <lCompat> ) -> <lPreviousSeting> but in may cause that box drawing characters will be lost in some countries after RESTSCREEN(). It will depend on used code page. HB_GTINFO() is new function which works in similar way to DBINFO() in RDD. It allows to retrieve/change some of GT driver settings. GTI_* actions are defined in hbgtinfo.ch - it has all GTI_* definitions used in xHarbour. Now in Harbour only few of them are implemented. The new three .prg functions: HB_SETKEYCP( <cTermCP> [,<cHostCP>] ) HB_SETDISPCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] ) HB_SETTERMCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] ) have been added. They set automatic input (HB_SETKEYCP) and output (HB_SETDISPCP) (or both: HB_SETTERMCP) character translation. They are also important for some GTs which informing them about used internal code page for unicode translation (GTXWC, GTSLN) and/or chosing proper character set (standard/alternate) for letters and other (f.e. box drawing characters) (GTCRS, GTSLN), <cTermCP> is encoding used on external (terminal) side <cHostCP> is encoding used internally, if not given then current code page set HB_SETCODEPAGE() is used. some of GTs which uses unicode output may ignore <cTermCP> <lBoxChar> is optional parameter which interacts with dispbox() output disabling switching to alternate character set in some GTs. It effectively causes that if internal (host) code page contains some letters on the box char positions then they will be shown also by box drawing functions like dispbox() instead of CP437 characters. In some cases it could be useful. By default lBoxChar is not set and GTs which can switch between standard and alternate character set (GTCRS, GTSLN) will try to use alternate character set for box drawing functions. Victor: I removed some of your functions. They can be very easy implemented with hb_gt_GetChar()/hb_gt_PutChar() but I do not want to make them part of documented external API because some GT drivers may want to use absolutely differ color definitions and they will stop to work so I do not want to make this functions documented external API. Ryszard: Setting alternative debug keys does not longer work. I like such possibilities but it should be implemented in differ way to f.e. using HB_GTINFO interface to allow low level GT driver extensions, f.e. in *nixes using CTRL+[A-Z] and SIGINT, SIGQUIT, SIGTSTP signals for real asynchronous setting of debug/cancel flag without keyboard polling from main HVM loop. I would like to discus about such more general solution. *** Please updated non GNU make files ***	2006-02-04 16:16:48 +00:00
Przemyslaw Czerpak	e4ac791059	2004-12-28 10:30 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/harbour.spec * harbour/hbgtmk.sh * harbour/make_rpm.sh * harbour/bin/pack_src.sh * updated for recent changes in make process * harbour/contrib/Makefile * added odbc lib for Linux compilation * harbour/contrib/btree/Makefile * changed lib name from hb_btree to hbtree * harbour/contrib/btree/hb_btree.api * harbour/contrib/btree/hb_btree.c * fixed GCC compilation in HB_TR_DEBUG mode * harbour/contrib/hbzlib/hbzip.h * harbour/contrib/hbzlib/include/hbzip.h * harbour/include/hbapi.h * harbour/include/hbapicdp.h * harbour/include/hbapierr.h * harbour/include/hbapifs.h * harbour/include/hbapigt.h * harbour/include/hbapiitm.h * harbour/include/hbapilng.h * harbour/include/hbapirdd.h * harbour/include/hbcomp.h * harbour/include/hbdate.h * harbour/include/hbdbsort.h * harbour/include/hberrors.h * harbour/include/hbexprb.c * harbour/include/hbexprop.h * harbour/include/hbhash.h * harbour/include/hbinit.h * harbour/include/hbmacro.h * harbour/include/hbpp.h * harbour/include/hbrdddel.h * harbour/include/hbrddntx.h * harbour/include/hbrddsdf.h * harbour/include/hbrddwrk.h * harbour/include/hbset.h * harbour/include/hbstack.h * harbour/include/hbtrace.h * harbour/include/hbvm.h * harbour/include/hbvmpub.h * changed #if defined (HB_EXTERN_C) to HB_EXTERN_BEGIN / HB_EXTERN_END macros for easier manipulation with different ABI * added HB_IS_BADITEM() macro for debugging * synced CDP with xHarbour - added basic Unicode support * synced RDD with xHarbour * harbour/source/codepage/Makefile * harbour/source/codepage/cdp_tpl.c * harbour/source/codepage/cdpeldos.c * harbour/source/codepage/cdpelwin.c * harbour/source/codepage/cdpesdos.c * harbour/source/codepage/cdpeswin.c * harbour/source/codepage/cdpgedos.c * harbour/source/codepage/cdpgewin.c * harbour/source/codepage/cdphu852.c * harbour/source/codepage/cdphuwin.c * harbour/source/codepage/cdppl852.c * harbour/source/codepage/cdppliso.c * harbour/source/codepage/cdpplmaz.c * harbour/source/codepage/cdpplwin.c * harbour/source/codepage/cdppt850.c * harbour/source/codepage/cdpptiso.c * harbour/source/codepage/cdpru866.c * harbour/source/codepage/cdprukoi.c * harbour/source/codepage/cdpruwin.c * harbour/source/codepage/cdpsl437.c * harbour/source/codepage/cdpsl852.c * harbour/source/codepage/cdpsliso.c * harbour/source/codepage/cdpslwin.c * harbour/source/codepage/cdpsrwin.c + harbour/source/codepage/uc1250.c + harbour/source/codepage/uc1251.c + harbour/source/codepage/uc1253.c + harbour/source/codepage/uc1257.c + harbour/source/codepage/uc737.c + harbour/source/codepage/uc850.c + harbour/source/codepage/uc852.c + harbour/source/codepage/uc866.c + harbour/source/codepage/uc88591b.c + harbour/source/codepage/uc8859_1.c + harbour/source/codepage/uc8859_2.c + harbour/source/codepage/uckoi8.c + harbour/source/codepage/uckoi8u.c + harbour/source/codepage/ucmaz.c * harbour/source/rtl/cdpapi.c * synced HB CDP API with xHarbour - added basic Unicode support * harbour/source/common/expropt2.c * harbour/source/common/hbstr.c * removed unnecessary initialization to avoid BCC warnings * harbour/source/compiler/harbour.c * formatting hb_compCodeBlockStop() looks like work in progress or is has some old unused code - Ryszard, can you look at it? * harbour/source/macro/macro.y * removed hack for GCC and old Bison versions * harbour/source/pp/ppcore.c * removed unnecessary initialization to avoid BCC warnings * harbour/source/pp/pptable.c + added some sets for RDD synchronization with xHarbour * harbour/source/rdd/dbcmd.c + added __RDDGETTEMPALIAS * harbour/source/rdd/dbf1.c * harbour/source/rdd/dbfuncs.prg * harbour/source/rdd/dbnubs.c * harbour/source/rdd/dbstrux.prg * harbour/source/rdd/hbdbsort.c * harbour/source/rdd/rddord.prg * harbour/source/rdd/workarea.c * harbour/source/rdd/dbfcdx/dbfcdx1.c * harbour/source/rdd/dbfdbt/dbfdbt1.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfntx/dbfntx1.c * synchronized with xHarbour - still dbcmd.c has to be synced yet ! fixed all known bugs Alexander, please look at DBFNTX - I hope all is correct. * harbour/source/vm/codebloc.c * formatting * harbour/source/vm/fm.c + added HB_PARANOID_MEM_CHECK to force reallocations in hb_xrealloc and fill allocated and freed memory with HB_MEMFILER (0xff by default) It's for debugging only. * harbour/source/vm/hvm.c ! fixed hb_vmTopNumber() declaration for BCC * use hb_gcCollectAll() at HVM exit instead of hb_gcReleaseAll() to report allocated and not freed items - It could caused that some programs begin to report memory leaks. * harbour/source/vm/itemapi.c * check for HB_IS_BADITEM inside hb_itemClear() when compiled with HB_PARANOID_MEM_CHECK for debugging * harbour/source/vm/memvars.c * formatting ! fixed pItem initialization in hb_memvarDetachLocal() BTW - is this really necessary? I copy it form hb_itemUnRef() but in fact it cannot detect all possible item reference cycles if they appear - can they appear?	2004-12-28 09:29:30 +00:00
Przemyslaw Czerpak	ef0883bf02	2004-10-11 21:40 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/Makefile + harbour/make_bsd.sh + harbour/make_drw.sh * harbour/make_tgz.sh + harbour/bin/hb-func.sh * harbour/bin/pack_src.sh + harbour/bin/postinst.bat + harbour/bin/postinst.sh * harbour/config/dir.cf * harbour/config/bsd/gcc.cf * harbour/config/bsd/global.cf + harbour/config/darwin/dir.cf + harbour/config/darwin/gcc.cf + harbour/config/darwin/global.cf + harbour/config/darwin/install.cf * harbour/config/dos/dir.cf * harbour/config/dos/global.cf * harbour/config/dos/install.cf * harbour/config/dos/owatcom.cf * harbour/config/dos/watcom.cf * harbour/config/linux/gcc.cf * harbour/config/linux/global.cf * harbour/contrib/Makefile * harbour/contrib/dot/pp_harb.ch * harbour/contrib/libct/Makefile * harbour/contrib/libct/bit1.c * harbour/contrib/libct/bit2.c * harbour/contrib/libct/bit3.c * harbour/contrib/libct/files.c * harbour/contrib/libct/ftoc.c - harbour/contrib/libct/invertwin.prg + harbour/contrib/libct/invrtwin.prg * harbour/contrib/libct/keyset.c * harbour/contrib/libct/makefile.bc * harbour/contrib/libmisc/dates2.c * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/adsfunc.c * harbour/contrib/samples/date.c * harbour/include/dbinfo.ch * harbour/include/hbapi.h * harbour/include/hbapicdp.h * harbour/include/hbapifs.h * harbour/include/hbapigt.h * harbour/include/hbapiitm.h * harbour/include/hbcomp.h * harbour/include/hbdate.h * harbour/include/hbdbf.h * harbour/include/hbdbferr.h * harbour/include/hbdefs.h * harbour/include/hbexprb.c * harbour/include/hbexprc.c * harbour/include/hbexprop.h * harbour/include/hbmacro.h * harbour/include/hbmath.h * harbour/include/hbpcode.h * harbour/include/hbrddcdx.h * harbour/include/hbrdddbf.h * harbour/include/hbrdddbt.h * harbour/include/hbrddfpt.h * harbour/include/hbrddntx.h * harbour/include/hbset.h * harbour/include/hbsetup.h * harbour/include/set.ch * harbour/source/common/Makefile * harbour/source/common/expropt1.c * harbour/source/common/expropt2.c - harbour/source/common/hbffind.c * harbour/source/common/hbfsapi.c * harbour/source/common/hbstr.c * harbour/source/common/hbver.c + harbour/source/common/hbverdsp.c * harbour/source/compiler/genc.c * harbour/source/compiler/gencli.c * harbour/source/compiler/harbour.c * harbour/source/compiler/harbour.l * harbour/source/compiler/harbour.slx * harbour/source/compiler/harbour.sly * harbour/source/compiler/harbour.y * harbour/source/compiler/hbfix.c * harbour/source/compiler/hbpcode.c * harbour/source/compiler/hbusage.c * harbour/source/compiler/simplex.c * harbour/source/macro/macro.l * harbour/source/macro/macro.slx * harbour/source/macro/macro.y * harbour/source/pp/ppcore.c * harbour/source/rdd/dbcmd.c * harbour/source/rdd/dbf1.c * harbour/source/rdd/dbfcdx/dbfcdx1.c - harbour/source/rdd/dbfcdx/dbfcdx1.h * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rtl/Makefile * harbour/source/rtl/abs.c * harbour/source/rtl/at.c * harbour/source/rtl/datec.c * harbour/source/rtl/dates.c * harbour/source/rtl/dateshb.c * harbour/source/rtl/datesx.c * harbour/source/rtl/empty.c * harbour/source/rtl/errorapi.c * harbour/source/rtl/errorint.c * harbour/source/rtl/filesys.c * harbour/source/rtl/fstemp.c + harbour/source/rtl/hbffind.c * harbour/source/rtl/hbrandom.c * harbour/source/rtl/idle.c * harbour/source/rtl/inkey.c * harbour/source/rtl/math.c * harbour/source/rtl/minmax.c * harbour/source/rtl/pad.c * harbour/source/rtl/padc.c * harbour/source/rtl/padl.c * harbour/source/rtl/padr.c * harbour/source/rtl/philes.c * harbour/source/rtl/round.c * harbour/source/rtl/soundex.c * harbour/source/rtl/str.c * harbour/source/rtl/strcase.c * harbour/source/rtl/strmatch.c * harbour/source/rtl/strtran.c * harbour/source/rtl/strzero.c * harbour/source/rtl/substr.c * harbour/source/rtl/val.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtcrs/kbdcrs.c * harbour/source/rtl/gtdos/gtdos.c * harbour/source/rtl/gtsln/gtsln.c * harbour/source/rtl/gtsln/kbsln.c * harbour/source/rtl/gtsln/keytrans.c * harbour/source/vm/arrays.c * harbour/source/vm/codebloc.c * harbour/source/vm/estack.c * harbour/source/vm/eval.c * harbour/source/vm/extend.c * harbour/source/vm/hvm.c * harbour/source/vm/itemapi.c * harbour/source/vm/macro.c * harbour/source/vm/memvars.c * harbour/source/vm/runner.c * harbour/tests/bldtest/bldtest.c * harbour/utils/hbtest/hbtest.prg * harbour/utils/hbtest/rt_misc.prg * harbour/utils/hbtest/rt_str.prg * Sorry but it's too much modification for full description cvs diff gives file 785982 bytes length. So I only count the main things: ! cleand the code (no more warning messages under Linux and GCC and DOS OpenWatcom) - some of them were real bugs ! cleaned all endian dependend code I've found - now Harbour can be compiled on LITLE and BIG endian machines - for some other like PDP ENDIAN it's enough to define proper macros in hbdefs.h + added macros for to get/put values in chosen byte order: HB_GET_LE_[U]INT{16,24,32,64}( pPtr ) HB_GET_BE_[U]INT{16,24,32,64}( pPtr ) HB_PUT_LE_[U]INT{16,24,32,64}( pPtr, nVal ) HB_PUT_BE_[U]INT{16,24,32,64}( pPtr, nVal ) + added macro HB_CAST_BYTE_NUMBERS_OFF which disables casting in HB_{GET|PUT}_{LE|BE}_* macros - it's necessary for some platforms like ALPHA DEC. ! cleaned the code for 64bit machines * changed all parameters in hb_date* functions (day, month, year, week) from LONG to int - it doesn't change binary compatibility for 32bit machines but can cause troubles with compiling the old source + changed HB_IT_LONG type to HB_LONG which is mapped to long long by default for 32 bit machines. + change HB_IT_INTEGER to be real 'int' C type not 'short int' + added HB_IS_NUMINT() macro + added hb_parnll, hb_stornll, hb_retnll, hbretnlllen, hb_itemPutNLL, hb_itemPutNLLLen, hb_itemGetNLL which operates on LONGLONG + added hb_parnint, hb_stornint, hb_retnint, hb_retnintlen, hb_itemPutNInt, hb_itemPutNIntLen, hb_itemGetNInt which operates on HB_LONG + added HB_PUSHLONGLONG pcode + changed compiler and optimizer to use HB_LONG numbers and reduce conversion from to double which may damage the 64bit number. + common functions for string to number conversions for compiler, RTL and RDD to reduce problems with differ FL values for the same number: hb_compStrToNum(), hb_valStrnToNum(), hb_strToNum(), hb_strnToNum() + common function hb_numRoun() which uses exactly the same algorithms as string to number conversion for the same reason - please keep this functions together. + hack inside hb_numRound() similar to the one used by CL5.3 + hb_numInt() which uses uses the same hack as hb_numRound() + rewritten number to string conversion + some new string manipulation functions hb_strncpy(), hb_strncat(), ... They works differ the the C one - always set 0 at the end, the buffer has to be n+1 bytes length, the n is total size of buffer not the left free space. ! cleaned some code which operates on ASCIIZ string to avoid potential buffer overflow + updated RDD code - it's the first part - in few days I plan to change workarea structure in both projects - it will break any 3rd party RDDs so they have to be updated. I want to add SUPERTABLE into workarea to allow creating new RDD on-line. ! cleaned the bugs with negating integers - on most machines (like x86) the integers are not 0 symmetric - it means that x = -x does not work for {INT,LONG,LONGLONG}_MIN (hb_vmNegate, ABS()) + cleaned error messages to be Clipper compatible. + updated build process for .DEB packages - now hb* scripts and shared libs are created by standard make install * added new .prg #defines: __PLATFORM__<cPlatfrom>, __ARCH{16|32|64}BIT__, __LITTLE_ENDIAN__|__BIG_ENDIAN__|__PDP_ENDIAN__ !!! cPlatfrom can have lower letters (for xHarbour compatibility) If you do not like it please change it. * others ...	2004-10-11 20:44:30 +00:00
Alexander S.Kresin	35d723904d	2004-03-08 19:50 UTC+0300 Alexander Kresin <alex@belacy.belgorod.su>	2004-03-08 16:49:56 +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
Horacio Dario Roldan Kasimatis	b542248370	2002-09-26 12:30 UTC-0300 Horacio Roldan <harbour_ar@yahoo.com.ar> ... * include/hbapi.h - removed filecase() definition from Extend API * include/hbapifs.h - added filecase() definition to FS API * include/hbset.h * source/rtl/set.c * source/rtl/filesys.c ! fixed GPF, fixed MSVC typecast, changed settings from strings to numeric constants.	2002-09-26 15:42:15 +00:00
Gustavo Junior Alves	5c91af924a	Implement SET FILECASE, DIRCASE and DIRSEPARATOR	2002-09-24 01:10:15 +00:00
Horacio Dario Roldan Kasimatis	747d8d40d3	2002-03-27 02:26 UTC-0300 Horacio Roldan <harbour_ar@yahoo.com.ar> ... * include/hbset.h * source/rtl/set.c ! changed definition of HB_SET_AUTORDER from BOOL into int.	2002-03-27 05:45:54 +00:00
Viktor Szakats	e1f892788e	2001-12-14 10:17 UTC+0100 Viktor Szakats <viktor.szakats@syenar.hu>	2001-12-14 09:32:52 +00:00
David G. Holm	c10e06bfa2	See ChangeLog entry 2001-11-28 19:45 UTC-0500 David G. Holm <dholm@jsd-llc.com>	2001-11-29 00:53:58 +00:00
David G. Holm	ce8480f2a8	See ChangeLog entry 2001-08-17 18:10 UTC-0400 David G. Holm <dholm@jsd-llc.com>	2001-08-18 00:09:25 +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
David G. Holm	330e061883	2000-11-27 18:30 UTC-0400 David G. Holm <dholm@jsd-llc.com>	2000-11-27 23:59:43 +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
Bruno Cantero	d801e352af	2000-09-02 10:19 GMT+1 Bruno Cantero <bruno@issnet.net>	2000-09-02 08:25:12 +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
David G. Holm	f0dba4b7ae	See ChangeLog entry 2000-03-27 23:20 GMT-5 David G. Holm <dholm@jsd-llc.com>	2000-03-28 04:20:56 +00:00
David G. Holm	01469701a6	See ChangeLog entry 2000-03-27 19:15 GMT-5 David G. Holm <dholm@jsd-llc.com>	2000-03-28 00:18:28 +00:00
Viktor Szakats	ec7f2f19ba	20000322-13:30 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-03-22 12:39:13 +00:00
Viktor Szakats	c69b622588	20000312-16:24 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-03-12 15:35:54 +00:00
Viktor Szakats	700ce041ff	20000311-18:52 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-03-11 17:54:38 +00:00
Viktor Szakats	3e3819e705	20000302-11:21 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-03-02 11:58:22 +00:00