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harbour-core/harbour/source/vm/set.c
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

2173 lines
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/*
* $Id$
*/
/*
* Harbour Project source code:
* Set functions
*
* Copyright 1999-2003 David G. Holm <dholm@jsd-llc.com>
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#define _HB_SET_INTERNAL_
#include "hbvmopt.h"
#include "hbapi.h"
#include "hbapiitm.h"
#include "hbapierr.h"
#include "hbapifs.h"
#include "hbapigt.h"
#include "hbapilng.h"
#include "hbapicdp.h"
#include "hbset.h"
#include "hbstack.h"
typedef struct HB_SET_LISTENER_
{
int listener;
HB_SET_LISTENER_CALLBACK * callback;
struct HB_SET_LISTENER_ * next;
} HB_SET_LISTENER, * PHB_SET_LISTENER;
typedef struct
{
PHB_SET_LISTENER first;
PHB_SET_LISTENER last;
int counter;
} HB_SET_LISTENER_LST, * PHB_SET_LISTENER_LST;
static char set_char( PHB_ITEM pItem, char oldChar )
{
char newChar = oldChar;
HB_TRACE(HB_TR_DEBUG, ("set_char(%p, %c)", pItem, oldChar));
if( HB_IS_STRING( pItem ) )
{
/* Only replace if string has at least one character. */
ULONG ulLen = hb_itemGetCLen( pItem );
if( ulLen > 0 )
{
newChar = *hb_itemGetCPtr( pItem );
}
}
return newChar;
}
static BOOL set_logical( PHB_ITEM pItem, BOOL bDefault )
{
BOOL bLogical = bDefault;
HB_TRACE(HB_TR_DEBUG, ("set_logical(%p)", pItem));
if( HB_IS_LOGICAL( pItem ) )
bLogical = hb_itemGetL( pItem );
else if( HB_IS_STRING( pItem ) )
{
char * szString = hb_itemGetCPtr( pItem );
ULONG ulLen = hb_itemGetCLen( pItem );
if( ulLen >= 2
&& toupper( ( UCHAR ) szString[ 0 ] ) == 'O'
&& toupper( ( UCHAR ) szString[ 1 ] ) == 'N' )
bLogical = TRUE;
else if( ulLen >= 3
&& toupper( ( UCHAR ) szString[ 0 ] ) == 'O'
&& toupper( ( UCHAR ) szString[ 1 ] ) == 'F'
&& toupper( ( UCHAR ) szString[ 2 ] ) == 'F' )
bLogical = FALSE;
}
return bLogical;
}
static int set_number( PHB_ITEM pItem, int iOldValue )
{
HB_TRACE(HB_TR_DEBUG, ("set_number(%p, %d)", pItem, iOldValue));
return HB_IS_NUMERIC( pItem ) ? hb_itemGetNI( pItem ) : iOldValue;
}
static char * set_string( PHB_ITEM pItem, char * szOldString )
{
char * szString;
HB_TRACE(HB_TR_DEBUG, ("set_string(%p, %s)", pItem, szOldString));
if( HB_IS_STRING( pItem ) || HB_IS_NIL( pItem ) )
{
if( szOldString )
hb_xfree( szOldString );
/* Limit size of SET strings to 64K, truncating if source is longer */
szString = hb_strndup( hb_itemGetCPtr( pItem ), USHRT_MAX );
}
else
szString = szOldString;
return szString;
}
static void close_binary( HB_FHANDLE handle )
{
HB_TRACE(HB_TR_DEBUG, ("close_binary(%p)", handle));
if( handle != FS_ERROR )
{
/* Close the file handle without disrupting the current
user file error value */
hb_fsClose( handle );
}
}
static void close_text( PHB_SET_STRUCT pSet, HB_FHANDLE handle )
{
HB_TRACE(HB_TR_DEBUG, ("close_text(%p,%p)", pSet, handle));
if( handle != FS_ERROR )
{
/* Close the file handle without disrupting the current
user file error value */
if( pSet->HB_SET_EOF )
hb_fsWrite( handle, ( BYTE * ) "\x1A", 1 );
hb_fsClose( handle );
}
}
static HB_FHANDLE open_handle( PHB_SET_STRUCT pSet, char * file_name, BOOL bAppend, char * def_ext, HB_set_enum set_specifier )
{
HB_FHANDLE handle;
char path[ _POSIX_PATH_MAX + 1 ];
BOOL bPipe = FALSE;
HB_TRACE(HB_TR_DEBUG, ("open_handle(%p, %s, %d, %s, %d)", pSet, file_name, (int) bAppend, def_ext, (int) set_specifier));
/* Create full filename */
#if defined(HB_OS_UNIX_COMPATIBLE)
bPipe = set_specifier == HB_SET_PRINTFILE && file_name[ 0 ] == '|';
if( bPipe )
{
file_name++;
bAppend = FALSE;
}
#endif
if( ! bPipe )
{
PHB_FNAME pFilename = hb_fsFNameSplit( file_name );
if( pSet->HB_SET_DEFEXTENSIONS && pFilename->szExtension == NULL && def_ext )
{
#if defined(HB_OS_OS2) || defined(HB_OS_W32) || defined(HB_OS_DOS)
if( pFilename->szName )
{
int iLen = ( int ) strlen( pFilename->szName );
if( ( iLen == 3 &&
( hb_stricmp( pFilename->szName, "PRN" ) == 0 ||
hb_stricmp( pFilename->szName, "CON" ) == 0 ) ) ||
( iLen == 4 &&
( ( hb_strnicmp( pFilename->szName, "LPT", 3 ) == 0 &&
pFilename->szName[3] >= '1' && pFilename->szName[3] <= '3' ) ||
( hb_strnicmp( pFilename->szName, "COM", 3 ) == 0 &&
pFilename->szName[3] >= '1' && pFilename->szName[3] <= '9' ) ) ) )
{
hb_strupr( pFilename->szName );
def_ext = NULL;
}
}
#endif
pFilename->szExtension = def_ext;
}
if( pFilename->szPath == NULL && pSet->HB_SET_DEFAULT )
pFilename->szPath = pSet->HB_SET_DEFAULT;
hb_fsFNameMerge( path, pFilename );
hb_xfree( pFilename );
}
/* Open the file either in append (bAppend) or truncate mode (!bAppend), but
always use binary mode */
/* QUESTION: What sharing mode does Clipper use ? [vszakats] */
handle = FS_ERROR;
while( handle == FS_ERROR )
{
BOOL bCreate = FALSE;
if( bPipe )
handle = hb_fsPOpen( ( BYTE * ) file_name, ( BYTE * ) "w" );
else
{
if( bAppend )
{ /* Append mode */
if( hb_fsFile( ( BYTE * ) path ) )
{ /* If the file already exists, open it (in read-write mode, in
case of non-Unix and text modes). */
handle = hb_fsOpen( ( BYTE * ) path, FO_READWRITE | FO_DENYWRITE );
if( handle != FS_ERROR )
{ /* Position to EOF */
/* Special binary vs. text file handling - even for UN*X, now
that there's an HB_SET_EOF flag. */
if( set_specifier == HB_SET_PRINTFILE )
{ /* PRINTFILE is always binary and needs no special handling. */
hb_fsSeek( handle, 0, FS_END );
}
else
{ /* All other files are text files and may have an EOF
('\x1A') character at the end (both UN*X and non-UN*X,
now that theres an HB_SET_EOF flag). */
char cEOF = '\0';
hb_fsSeek( handle, -1, FS_END ); /* Position to last char. */
hb_fsRead( handle, ( BYTE * ) &cEOF, 1 ); /* Read the last char. */
if( cEOF == '\x1A' ) /* If it's an EOF, */
{
hb_fsSeek( handle, -1, FS_END ); /* Then write over it. */
}
}
}
}
else bCreate = TRUE; /* Otherwise create a new file. */
}
else bCreate = TRUE; /* Always create a new file for overwrite mode. */
if( bCreate )
handle = hb_fsCreate( ( BYTE * ) path, FC_NORMAL );
}
if( handle == FS_ERROR )
{
USHORT uiAction;
/* NOTE: using switch() here will result in a compiler warning.
[vszakats] */
if( set_specifier == HB_SET_ALTFILE )
uiAction = hb_errRT_TERM( EG_CREATE, 2013, NULL, path, hb_fsError(), EF_CANDEFAULT | EF_CANRETRY );
else if( set_specifier == HB_SET_PRINTFILE )
uiAction = hb_errRT_TERM( EG_CREATE, 2014, NULL, path, hb_fsError(), EF_CANDEFAULT | EF_CANRETRY );
else if( set_specifier == HB_SET_EXTRAFILE )
uiAction = hb_errRT_TERM( EG_CREATE, 2015, NULL, path, hb_fsError(), EF_CANDEFAULT | EF_CANRETRY );
else
uiAction = E_DEFAULT;
if( uiAction != E_RETRY )
break;
}
}
return handle;
}
HB_FUNC( SETCANCEL )
{
hb_retl( hb_setGetCancel() );
hb_setSetItem( HB_SET_CANCEL, hb_param( 1, HB_IT_LOGICAL ) );
}
HB_FUNC( __SETCENTURY )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
BOOL old_century_setting = pSet->hb_set_century;
/*
* Change the setting if the parameter is a logical value, or is
* either "ON" or "OFF" (regardless of case)
*/
if( ISLOG( 1 ) )
pSet->hb_set_century = hb_parl( 1 );
else if( ISCHAR( 1 ) )
{
char * szString = hb_parc( 1 );
ULONG ulLen = hb_parclen( 1 );
if( ulLen >= 2
&& toupper( ( UCHAR ) szString[ 0 ] ) == 'O'
&& toupper( ( UCHAR ) szString[ 1 ] ) == 'N' )
pSet->hb_set_century = TRUE;
else if( ulLen >= 3
&& toupper( ( UCHAR ) szString[ 0 ] ) == 'O'
&& toupper( ( UCHAR ) szString[ 1 ] ) == 'F'
&& toupper( ( UCHAR ) szString[ 2 ] ) == 'F' )
pSet->hb_set_century = FALSE;
}
/*
* Finally, if the setting changed, adjust the current date format to use
* the correct number of year digits.
*/
if( old_century_setting != pSet->hb_set_century )
{
int count, digit, size, y_size, y_start, y_stop;
char * szDateFormat, * szNewFormat;
/* Convert to upper case and determine where year is */
y_start = y_stop = -1;
szDateFormat = pSet->HB_SET_DATEFORMAT;
size = strlen( szDateFormat );
for( count = 0; count < size; count++ )
{
digit = toupper( ( UCHAR ) szDateFormat[ count ] );
if( digit == 'Y' )
{
if( y_start == -1 )
y_start = count;
}
else if( y_start > -1 && y_stop == -1 )
y_stop = count;
szDateFormat[ count ] = ( char ) digit;
}
/* Determine size of year in current format */
if( y_start < 0 )
{
y_start = 0; /* There is no year in the current format */
y_stop = 0;
}
else if( y_stop < 0 )
y_stop = size; /* All digits are year digits */
y_size = y_stop - y_start;
/* Calculate size of new format */
size -= y_size;
if( pSet->hb_set_century )
size += 4;
else size += 2;
/* Create the new date format */
szNewFormat = ( char * ) hb_xgrab( size + 1 );
{
int format_len;
if( y_start > 0 ) memcpy( szNewFormat, szDateFormat, y_start );
szNewFormat[ y_start ] = '\0';
hb_strncat( szNewFormat, "YY", size );
if( pSet->hb_set_century )
hb_strncat( szNewFormat, "YY", size );
format_len = strlen( szDateFormat );
if( y_stop < format_len )
hb_strncat( szNewFormat, szDateFormat + y_stop, size );
/* DATE FORMAT is under direct control of SET, so notify when it
it is changed indirectly via __SETCENTURY() */
hb_setListenerNotify( HB_SET_DATEFORMAT, HB_SET_LISTENER_BEFORE );
hb_xfree( szDateFormat );
pSet->HB_SET_DATEFORMAT = szNewFormat;
hb_setListenerNotify( HB_SET_DATEFORMAT, HB_SET_LISTENER_AFTER );
}
}
/* Return the previous setting */
hb_retl( old_century_setting );
}
HB_FUNC( SET )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
int args = hb_pcount();
BOOL bFlag;
HB_set_enum set_specifier = ( args > 0 ) ? ( HB_set_enum ) hb_parni( 1 ) : HB_SET_INVALID_;
PHB_ITEM pArg2 = ( args > 1 ) ? hb_param( 2, HB_IT_ANY ) : NULL;
PHB_ITEM pArg3 = ( args > 2 ) ? hb_param( 3, HB_IT_ANY ) : NULL;
if( args > 1 )
hb_setListenerNotify( set_specifier, HB_SET_LISTENER_BEFORE );
switch( set_specifier )
{
case HB_SET_ALTERNATE:
hb_retl( pSet->HB_SET_ALTERNATE );
if( args > 1 )
pSet->HB_SET_ALTERNATE = set_logical( pArg2, pSet->HB_SET_ALTERNATE );
break;
case HB_SET_ALTFILE:
if( pSet->HB_SET_ALTFILE )
hb_retc( pSet->HB_SET_ALTFILE );
else
hb_retc( NULL );
if( args > 1 )
{
if( HB_IS_NIL( pArg2 ) )
{
if( pSet->HB_SET_ALTFILE )
{
hb_xfree( pSet->HB_SET_ALTFILE );
pSet->HB_SET_ALTFILE = NULL;
}
}
else
{
pSet->HB_SET_ALTFILE = set_string( pArg2, pSet->HB_SET_ALTFILE );
}
}
if( args > 2 )
bFlag = set_logical( pArg3, FALSE );
else
bFlag = FALSE;
if( args > 1 )
{
close_text( pSet, pSet->hb_set_althan );
if( pSet->HB_SET_ALTFILE && pSet->HB_SET_ALTFILE[0] != '\0' )
pSet->hb_set_althan = open_handle( pSet, pSet->HB_SET_ALTFILE, bFlag, ".txt", HB_SET_ALTFILE );
else
pSet->hb_set_althan = FS_ERROR;
}
break;
case HB_SET_AUTOPEN:
hb_retl( pSet->HB_SET_AUTOPEN );
if( args > 1 )
pSet->HB_SET_AUTOPEN = set_logical( pArg2, pSet->HB_SET_AUTOPEN );
break;
case HB_SET_AUTORDER:
hb_retni( pSet->HB_SET_AUTORDER );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_AUTORDER ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_AUTORDER = set_number( pArg2, pSet->HB_SET_AUTORDER );
}
break;
case HB_SET_AUTOSHARE:
hb_retni( pSet->HB_SET_AUTOSHARE );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_AUTOSHARE ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_AUTOSHARE = set_number( pArg2, pSet->HB_SET_AUTOSHARE );
}
break;
case HB_SET_BELL:
hb_retl( pSet->HB_SET_BELL );
if( args > 1 )
pSet->HB_SET_BELL = set_logical( pArg2, pSet->HB_SET_BELL );
break;
case HB_SET_CANCEL:
hb_retl( pSet->HB_SET_CANCEL );
if( args > 1 )
pSet->HB_SET_CANCEL = set_logical( pArg2, pSet->HB_SET_CANCEL );
break;
case HB_SET_COLOR:
hb_retc( hb_conSetColor( args >= 2 && HB_IS_STRING( pArg2 ) ? hb_itemGetCPtr( pArg2 ) : ( char * ) NULL ) );
break;
case HB_SET_CONFIRM:
hb_retl( pSet->HB_SET_CONFIRM );
if( args > 1 )
pSet->HB_SET_CONFIRM = set_logical( pArg2, pSet->HB_SET_CONFIRM );
break;
case HB_SET_CONSOLE:
hb_retl( pSet->HB_SET_CONSOLE );
if( args > 1 )
pSet->HB_SET_CONSOLE = set_logical( pArg2, pSet->HB_SET_CONSOLE );
break;
case HB_SET_CURSOR:
if( args >= 2 && HB_IS_NUMERIC( pArg2 ) )
hb_retni( hb_conSetCursor( TRUE, ( USHORT ) hb_itemGetNI( pArg2 ) ) );
else
hb_retni( hb_conSetCursor( FALSE, 0 ) );
break;
case HB_SET_DATEFORMAT:
if( pSet->HB_SET_DATEFORMAT )
hb_retc( pSet->HB_SET_DATEFORMAT );
else
hb_retc( NULL );
if( args > 1 )
{
BOOL flag = FALSE;
unsigned int i, iLen;
int ch, year = 0;
pSet->HB_SET_DATEFORMAT = set_string( pArg2, pSet->HB_SET_DATEFORMAT );
iLen = ( unsigned int ) strlen( pSet->HB_SET_DATEFORMAT );
for( i = 0; i < iLen; i++ )
{
ch = pSet->HB_SET_DATEFORMAT[i];
if( !flag && ( ch == 'Y' || ch == 'y' ) )
year++; /* Only count the first set of consecutive "Y"s. */
else if( year )
flag = TRUE; /* Indicate non-consecutive. */
}
flag = ( year >= 4 );
if( flag != pSet->hb_set_century )
{
/* CENTURY is not controlled directly by SET, so there is no
notification for changing it indirectly via DATE FORMAT. */
pSet->hb_set_century = flag;
}
}
break;
case HB_SET_DEBUG:
hb_retl( pSet->HB_SET_DEBUG );
if( args > 1 )
pSet->HB_SET_DEBUG = set_logical( pArg2, pSet->HB_SET_DEBUG );
break;
case HB_SET_DECIMALS:
hb_retni( pSet->HB_SET_DECIMALS );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_DECIMALS ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_DECIMALS = set_number( pArg2, pSet->HB_SET_DECIMALS );
}
break;
case HB_SET_DEFAULT:
if( pSet->HB_SET_DEFAULT )
hb_retc( pSet->HB_SET_DEFAULT );
else
hb_retc( NULL );
if( args > 1 )
pSet->HB_SET_DEFAULT = set_string( pArg2, pSet->HB_SET_DEFAULT );
break;
case HB_SET_DELETED:
hb_retl( pSet->HB_SET_DELETED );
if( args > 1 )
pSet->HB_SET_DELETED = set_logical( pArg2, pSet->HB_SET_DELETED );
break;
case HB_SET_DELIMCHARS:
if( pSet->HB_SET_DELIMCHARS )
hb_retc( pSet->HB_SET_DELIMCHARS );
else
hb_retc( NULL );
if( args > 1 )
pSet->HB_SET_DELIMCHARS = set_string( pArg2, pSet->HB_SET_DELIMCHARS );
break;
case HB_SET_DELIMITERS:
hb_retl( pSet->HB_SET_DELIMITERS );
if( args > 1 )
pSet->HB_SET_DELIMITERS = set_logical( pArg2, pSet->HB_SET_DELIMITERS );
break;
case HB_SET_DEVICE:
if( pSet->HB_SET_DEVICE )
hb_retc( pSet->HB_SET_DEVICE );
else
hb_retc( NULL );
if( args > 1 && ! HB_IS_NIL( pArg2 ) )
{
/* If the print file is not already open, open it in overwrite mode. */
pSet->HB_SET_DEVICE = set_string( pArg2, pSet->HB_SET_DEVICE );
if( hb_stricmp( pSet->HB_SET_DEVICE, "PRINTER" ) == 0 && pSet->hb_set_printhan == FS_ERROR &&
pSet->HB_SET_PRINTFILE && pSet->HB_SET_PRINTFILE[0] != '\0' )
pSet->hb_set_printhan = open_handle( pSet, pSet->HB_SET_PRINTFILE, FALSE, NULL, HB_SET_PRINTFILE );
}
break;
case HB_SET_EOF:
hb_retl( pSet->HB_SET_EOF );
if( args > 1 )
pSet->HB_SET_EOF = set_logical( pArg2, pSet->HB_SET_EOF );
break;
case HB_SET_EPOCH:
hb_retni( pSet->HB_SET_EPOCH );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_EPOCH ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_EPOCH = set_number( pArg2, pSet->HB_SET_EPOCH );
}
break;
case HB_SET_ESCAPE:
hb_retl( pSet->HB_SET_ESCAPE );
if( args > 1 )
pSet->HB_SET_ESCAPE = set_logical( pArg2, pSet->HB_SET_ESCAPE );
break;
case HB_SET_EVENTMASK:
hb_retni( pSet->HB_SET_EVENTMASK );
if( args > 1 )
pSet->HB_SET_EVENTMASK = set_number( pArg2, pSet->HB_SET_EVENTMASK );
break;
case HB_SET_EXACT:
hb_retl( pSet->HB_SET_EXACT );
if( args > 1 )
pSet->HB_SET_EXACT = set_logical( pArg2, pSet->HB_SET_EXACT );
break;
case HB_SET_EXCLUSIVE:
hb_retl( pSet->HB_SET_EXCLUSIVE );
if( args > 1 )
pSet->HB_SET_EXCLUSIVE = set_logical( pArg2, pSet->HB_SET_EXCLUSIVE );
break;
case HB_SET_EXIT:
hb_retl( pSet->HB_SET_EXIT );
/* NOTE: Otherwise ReadExit() will always set the value. [vszakats] */
if( pArg2 != NULL && !HB_IS_NIL( pArg2 ) )
pSet->HB_SET_EXIT = set_logical( pArg2, pSet->HB_SET_EXIT );
break;
case HB_SET_EXTRA:
hb_retl( pSet->HB_SET_EXTRA );
if( args > 1 )
pSet->HB_SET_EXTRA = set_logical( pArg2, pSet->HB_SET_EXTRA );
break;
case HB_SET_EXTRAFILE:
if( pSet->HB_SET_EXTRAFILE )
hb_retc( pSet->HB_SET_EXTRAFILE );
else
hb_retc( NULL );
if( args > 1 )
{
if( HB_IS_NIL( pArg2 ) )
{
if( pSet->HB_SET_EXTRAFILE )
{
hb_xfree( pSet->HB_SET_EXTRAFILE );
pSet->HB_SET_EXTRAFILE = NULL;
}
}
else
{
pSet->HB_SET_EXTRAFILE = set_string( pArg2, pSet->HB_SET_EXTRAFILE );
}
}
if( args > 2 )
bFlag = set_logical( pArg3, FALSE );
else
bFlag = FALSE;
if( args > 1 && ! HB_IS_NIL( pArg2 ) )
{
close_text( pSet, pSet->hb_set_extrahan );
if( pSet->HB_SET_EXTRAFILE && pSet->HB_SET_EXTRAFILE[0] != '\0' )
pSet->hb_set_extrahan = open_handle( pSet, pSet->HB_SET_EXTRAFILE, bFlag, ".prn", HB_SET_EXTRAFILE );
else
pSet->hb_set_extrahan = FS_ERROR;
}
break;
case HB_SET_FIXED:
hb_retl( pSet->HB_SET_FIXED );
if( args > 1 )
pSet->HB_SET_FIXED = set_logical( pArg2, pSet->HB_SET_FIXED );
break;
case HB_SET_INSERT:
hb_retl( pSet->HB_SET_INSERT );
if( args > 1 )
pSet->HB_SET_INSERT = set_logical( pArg2, pSet->HB_SET_INSERT );
break;
case HB_SET_INTENSITY:
hb_retl( pSet->HB_SET_INTENSITY );
if( args > 1 )
pSet->HB_SET_INTENSITY = set_logical( pArg2, pSet->HB_SET_INTENSITY );
break;
case HB_SET_MARGIN:
hb_retni( pSet->HB_SET_MARGIN );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_MARGIN ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_MARGIN = set_number( pArg2, pSet->HB_SET_MARGIN );
}
break;
case HB_SET_MBLOCKSIZE:
hb_retni( pSet->HB_SET_MBLOCKSIZE );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_MBLOCKSIZE ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_MBLOCKSIZE = set_number( pArg2, pSet->HB_SET_MBLOCKSIZE );
}
break;
case HB_SET_MCENTER:
hb_retl( pSet->HB_SET_MCENTER );
if( args > 1 )
pSet->HB_SET_MCENTER = set_logical( pArg2, pSet->HB_SET_MCENTER );
break;
case HB_SET_MESSAGE:
hb_retni( pSet->HB_SET_MESSAGE );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_MESSAGE ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_MESSAGE = set_number( pArg2, pSet->HB_SET_MESSAGE );
}
break;
case HB_SET_MFILEEXT:
hb_retc( pSet->HB_SET_MFILEEXT );
if( args > 1 )
pSet->HB_SET_MFILEEXT = set_string( pArg2, pSet->HB_SET_MFILEEXT );
break;
case HB_SET_OPTIMIZE:
hb_retl( pSet->HB_SET_OPTIMIZE );
if( args > 1 )
pSet->HB_SET_OPTIMIZE = set_logical( pArg2, pSet->HB_SET_OPTIMIZE );
break;
case HB_SET_FORCEOPT:
hb_retl( pSet->HB_SET_FORCEOPT );
if( args > 1 )
pSet->HB_SET_FORCEOPT = set_logical( pArg2, pSet->HB_SET_FORCEOPT );
break;
case HB_SET_STRICTREAD:
hb_retl( pSet->HB_SET_STRICTREAD );
if( args > 1 )
pSet->HB_SET_STRICTREAD = set_logical( pArg2, pSet->HB_SET_STRICTREAD );
break;
case HB_SET_HARDCOMMIT:
hb_retl( pSet->HB_SET_HARDCOMMIT );
if( args > 1 )
pSet->HB_SET_HARDCOMMIT = set_logical( pArg2, pSet->HB_SET_HARDCOMMIT );
break;
case HB_SET_PATH:
if( pSet->HB_SET_PATH )
hb_retc( pSet->HB_SET_PATH );
else
hb_retc( NULL );
if( args > 1 )
{
pSet->HB_SET_PATH = set_string( pArg2, pSet->HB_SET_PATH );
hb_fsFreeSearchPath( pSet->hb_set_path );
pSet->hb_set_path = NULL;
hb_fsAddSearchPath( pSet->HB_SET_PATH, &pSet->hb_set_path );
}
break;
case HB_SET_PRINTER:
hb_retl( pSet->HB_SET_PRINTER );
if( args > 1 )
pSet->HB_SET_PRINTER = set_logical( pArg2, pSet->HB_SET_PRINTER );
break;
case HB_SET_PRINTFILE:
if( pSet->HB_SET_PRINTFILE )
hb_retc( pSet->HB_SET_PRINTFILE );
else
hb_retc( NULL );
if( args > 1 && ! HB_IS_NIL( pArg2 ) )
pSet->HB_SET_PRINTFILE = set_string( pArg2, pSet->HB_SET_PRINTFILE );
if( args > 2 )
bFlag = set_logical( pArg3, FALSE );
else
bFlag = FALSE;
if( args > 1 && ! HB_IS_NIL( pArg2 ) )
{
close_binary( pSet->hb_set_printhan );
pSet->hb_set_printhan = FS_ERROR;
if( pSet->HB_SET_PRINTFILE && pSet->HB_SET_PRINTFILE[0] != '\0' )
pSet->hb_set_printhan = open_handle( pSet, pSet->HB_SET_PRINTFILE, bFlag, ".prn", HB_SET_PRINTFILE );
}
break;
case HB_SET_SCOREBOARD:
hb_retl( pSet->HB_SET_SCOREBOARD );
if( args > 1 )
pSet->HB_SET_SCOREBOARD = set_logical( pArg2, pSet->HB_SET_SCOREBOARD );
break;
case HB_SET_SCROLLBREAK:
hb_retl( pSet->HB_SET_SCROLLBREAK );
if( args > 1 )
pSet->HB_SET_SCROLLBREAK = set_logical( pArg2, pSet->HB_SET_SCROLLBREAK );
break;
case HB_SET_SOFTSEEK:
hb_retl( pSet->HB_SET_SOFTSEEK );
if( args > 1 )
pSet->HB_SET_SOFTSEEK = set_logical( pArg2, pSet->HB_SET_SOFTSEEK );
break;
case HB_SET_TYPEAHEAD:
hb_retni( pSet->HB_SET_TYPEAHEAD );
if( args > 1 )
{
/* Set the value and limit the range */
int old = pSet->HB_SET_TYPEAHEAD;
pSet->HB_SET_TYPEAHEAD = set_number( pArg2, old );
if( pSet->HB_SET_TYPEAHEAD == 0 )
/* Do nothing */ ;
else if( pSet->HB_SET_TYPEAHEAD < 16 )
pSet->HB_SET_TYPEAHEAD = 16;
else if( pSet->HB_SET_TYPEAHEAD > 4096 )
pSet->HB_SET_TYPEAHEAD = 4096;
/* reset keyboard buffer */
hb_inkeyReset();
}
break;
case HB_SET_UNIQUE:
hb_retl( pSet->HB_SET_UNIQUE );
if( args > 1 )
pSet->HB_SET_UNIQUE = set_logical( pArg2, pSet->HB_SET_UNIQUE );
break;
case HB_SET_VIDEOMODE:
hb_retni( pSet->HB_SET_VIDEOMODE );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_VIDEOMODE ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_VIDEOMODE = set_number( pArg2, pSet->HB_SET_VIDEOMODE );
}
break;
case HB_SET_WRAP:
hb_retl( pSet->HB_SET_WRAP );
if( args > 1 )
pSet->HB_SET_WRAP = set_logical( pArg2, pSet->HB_SET_WRAP );
break;
case HB_SET_LANGUAGE:
hb_retc( hb_langID() );
if( args > 1 && HB_IS_STRING( pArg2 ) )
hb_langSelectID( hb_itemGetCPtr( pArg2 ) );
break;
case HB_SET_CODEPAGE:
hb_retc( hb_cdpID() );
if( args > 1 && HB_IS_STRING( pArg2 ) )
hb_cdpSelectID( hb_itemGetCPtr( pArg2 ) );
break;
case HB_SET_IDLEREPEAT:
hb_retl( pSet->HB_SET_IDLEREPEAT );
if( args > 1 )
pSet->HB_SET_IDLEREPEAT = set_logical( pArg2, pSet->HB_SET_IDLEREPEAT );
break;
case HB_SET_FILECASE:
hb_retni( pSet->HB_SET_FILECASE );
if( args > 1 )
{
if( HB_IS_STRING( pArg2 ) )
{
if( ! hb_stricmp( hb_itemGetCPtr( pArg2 ), "LOWER" ) )
pSet->HB_SET_FILECASE = HB_SET_CASE_LOWER;
else if( ! hb_stricmp( hb_itemGetCPtr( pArg2 ), "UPPER" ) )
pSet->HB_SET_FILECASE = HB_SET_CASE_UPPER;
else if( ! hb_stricmp( hb_itemGetCPtr( pArg2 ), "MIXED" ) )
pSet->HB_SET_FILECASE = HB_SET_CASE_MIXED;
else
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
else if( HB_IS_NUMERIC( pArg2 ) )
{
if( set_number( pArg2, pSet->HB_SET_FILECASE ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_FILECASE = set_number( pArg2, pSet->HB_SET_FILECASE );
}
else
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
break;
case HB_SET_DIRCASE:
hb_retni( pSet->HB_SET_DIRCASE );
if( args > 1 )
{
if( HB_IS_STRING( pArg2 ) )
{
if( ! hb_stricmp( hb_itemGetCPtr( pArg2 ), "LOWER" ) )
pSet->HB_SET_DIRCASE = HB_SET_CASE_LOWER;
else if( ! hb_stricmp( hb_itemGetCPtr( pArg2 ), "UPPER" ) )
pSet->HB_SET_DIRCASE = HB_SET_CASE_UPPER;
else if( ! hb_stricmp( hb_itemGetCPtr( pArg2 ), "MIXED" ) )
pSet->HB_SET_DIRCASE = HB_SET_CASE_MIXED;
else
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
else if( HB_IS_NUMERIC( pArg2 ) )
{
if( set_number( pArg2, pSet->HB_SET_DIRCASE ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_DIRCASE = set_number( pArg2, pSet->HB_SET_DIRCASE );
}
else
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
}
break;
case HB_SET_DIRSEPARATOR:
{
char szDirSep[ 2 ];
szDirSep[ 0 ] = ( char ) pSet->HB_SET_DIRSEPARATOR;
szDirSep[ 1 ] = '\0';
hb_retc( szDirSep );
if( args > 1 )
pSet->HB_SET_DIRSEPARATOR = set_char( pArg2, ( char ) pSet->HB_SET_DIRSEPARATOR );
break;
}
case HB_SET_DBFLOCKSCHEME:
hb_retni( pSet->HB_SET_DBFLOCKSCHEME );
if( args > 1 )
{
if( set_number( pArg2, pSet->HB_SET_DBFLOCKSCHEME ) < 0 )
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
else
pSet->HB_SET_DBFLOCKSCHEME = set_number( pArg2, pSet->HB_SET_DBFLOCKSCHEME );
}
break;
case HB_SET_DEFEXTENSIONS:
hb_retl( pSet->HB_SET_DEFEXTENSIONS );
if( args > 1 )
pSet->HB_SET_DEFEXTENSIONS = set_logical( pArg2, pSet->HB_SET_DEFEXTENSIONS );
break;
case HB_SET_EOL:
if( pSet->HB_SET_EOL )
hb_retc( pSet->HB_SET_EOL );
else
hb_retc( NULL );
if( args > 1 )
pSet->HB_SET_EOL = set_string( pArg2, pSet->HB_SET_EOL );
break;
case HB_SET_TRIMFILENAME:
hb_retl( pSet->HB_SET_TRIMFILENAME );
if( args > 1 )
pSet->HB_SET_TRIMFILENAME = set_logical( pArg2, pSet->HB_SET_TRIMFILENAME );
break;
case HB_SET_HBOUTLOG:
hb_retc( pSet->HB_SET_HBOUTLOG );
if( args > 1 )
{
pSet->HB_SET_HBOUTLOG = set_string( pArg2, pSet->HB_SET_HBOUTLOG );
hb_xsetfilename( pSet->HB_SET_HBOUTLOG );
}
break;
case HB_SET_HBOUTLOGINFO:
hb_retc( pSet->HB_SET_HBOUTLOGINFO );
if( args > 1 )
{
pSet->HB_SET_HBOUTLOGINFO = set_string( pArg2, pSet->HB_SET_HBOUTLOGINFO );
hb_xsetinfo( pSet->HB_SET_HBOUTLOGINFO );
}
break;
case HB_SET_INVALID_:
/* Return NIL if called with invalid SET specifier */
break;
#if 0
/*
* intentionally removed default: clause to enable C compiler warning
* when not all HB_SET_* cases are implemented. [druzus]
*/
default:
break;
#endif
}
if( args > 1 )
hb_setListenerNotify( set_specifier, HB_SET_LISTENER_AFTER );
}
void hb_setInitialize( PHB_SET_STRUCT pSet )
{
HB_TRACE(HB_TR_DEBUG, ("hb_setInitialize(%p)", pSet));
pSet->HB_SET_ALTERNATE = FALSE;
pSet->HB_SET_ALTFILE = NULL;
pSet->hb_set_althan = FS_ERROR;
pSet->HB_SET_AUTOPEN = TRUE;
pSet->HB_SET_AUTORDER = 0;
pSet->HB_SET_AUTOSHARE = 0;
pSet->HB_SET_BELL = FALSE;
pSet->HB_SET_CANCEL = TRUE;
pSet->hb_set_century = FALSE;
pSet->HB_SET_COLOR = ( char * ) hb_xgrab( HB_CLRSTR_LEN + 1 );
hb_strncpy( pSet->HB_SET_COLOR, "W/N,N/W,N/N,N/N,N/W", HB_CLRSTR_LEN );
pSet->HB_SET_CONFIRM = FALSE;
pSet->HB_SET_CONSOLE = TRUE;
pSet->HB_SET_DATEFORMAT = hb_strdup( "mm/dd/yy" );
/*
* Tests shows that Clipper has two different flags to control ALT+D
* and ALTD() behavior and on startup these flags are not synchronized.
* When application starts _SET_DEBUG is set to FALSE but debugger
* can be activated by hitting K_ALT_D or calling ALTD() function without
* parameter. It means that some other internal flag enables these
* operations.
* Because Harbour is using _SET_DEBUG flag only then we have to
* initialize it to TRUE when debugger is linked to keep real Clipper
* behavior or we will have to add second flag too and try to replicate
* exactly unsynchronized behavior of these flags which exists in Clipper.
* IMHO it's a bug in Clipper (side effect of some internal solutions) and
* we should not try to emulate it [druzus].
*/
/* pSet->HB_SET_DEBUG = FALSE; */
pSet->HB_SET_DEBUG = hb_dynsymFind( "__DBGENTRY" ) ? TRUE : FALSE;
pSet->HB_SET_DECIMALS = 2;
pSet->HB_SET_DEFAULT = hb_strdup( "" );
pSet->HB_SET_DELETED = FALSE;
pSet->HB_SET_DELIMCHARS = hb_strdup( "::" );
pSet->HB_SET_DELIMITERS = FALSE;
pSet->HB_SET_DEVICE = hb_strdup( "SCREEN" );
#if defined(HB_OS_UNIX_COMPATIBLE)
pSet->HB_SET_EOF = FALSE;
#else
pSet->HB_SET_EOF = TRUE;
#endif
pSet->HB_SET_EPOCH = 1900;
pSet->HB_SET_ESCAPE = TRUE;
pSet->HB_SET_EVENTMASK = INKEY_KEYBOARD;
pSet->HB_SET_EXACT = FALSE;
pSet->HB_SET_EXCLUSIVE = TRUE;
pSet->HB_SET_EXIT = FALSE;
pSet->HB_SET_EXTRA = FALSE;
pSet->HB_SET_EXTRAFILE = NULL;
pSet->hb_set_extrahan = FS_ERROR;
pSet->HB_SET_FIXED = FALSE;
pSet->HB_SET_FORCEOPT = FALSE;
pSet->HB_SET_HARDCOMMIT = TRUE;
pSet->HB_SET_IDLEREPEAT = TRUE;
pSet->HB_SET_INSERT = FALSE;
pSet->HB_SET_INTENSITY = TRUE;
pSet->HB_SET_MARGIN = 0;
pSet->HB_SET_MBLOCKSIZE = 0;
pSet->HB_SET_MCENTER = FALSE;
pSet->HB_SET_MESSAGE = 0;
pSet->HB_SET_MFILEEXT = hb_strdup( "" );
pSet->HB_SET_OPTIMIZE = TRUE;
pSet->HB_SET_PATH = hb_strdup( "" );
pSet->hb_set_path = NULL;
pSet->HB_SET_PRINTER = FALSE;
/* Default printer device */
#if defined(HB_OS_UNIX)
pSet->HB_SET_PRINTFILE = hb_strdup( "|lpr" );
#elif defined(HB_OS_DOS)
pSet->HB_SET_PRINTFILE = hb_strdup( "PRN" );
#elif defined(HB_OS_WIN_32) || defined(HB_OS_OS2)
pSet->HB_SET_PRINTFILE = hb_strdup( "LPT1" );
#else
pSet->HB_SET_PRINTFILE = hb_strdup( "PRN" ); /* TOFIX */
#endif
pSet->hb_set_printhan = FS_ERROR;
pSet->HB_SET_SCOREBOARD = TRUE;
pSet->HB_SET_SCROLLBREAK = TRUE;
pSet->HB_SET_SOFTSEEK = FALSE;
pSet->HB_SET_STRICTREAD = FALSE;
pSet->HB_SET_TYPEAHEAD = HB_DEFAULT_INKEY_BUFSIZE;
pSet->HB_SET_UNIQUE = FALSE;
pSet->HB_SET_FILECASE = HB_SET_CASE_MIXED;
pSet->HB_SET_DIRCASE = HB_SET_CASE_MIXED;
pSet->HB_SET_DIRSEPARATOR = HB_OS_PATH_DELIM_CHR;
pSet->HB_SET_VIDEOMODE = 0;
pSet->HB_SET_WRAP = FALSE;
pSet->HB_SET_DBFLOCKSCHEME = 0;
pSet->HB_SET_DEFEXTENSIONS = TRUE;
pSet->HB_SET_EOL = hb_strdup( hb_conNewLine() );
pSet->HB_SET_TRIMFILENAME = FALSE;
pSet->HB_SET_HBOUTLOG = hb_strdup( "hb_out.log" );
pSet->HB_SET_HBOUTLOGINFO = hb_strdup( "" );
hb_xsetfilename( pSet->HB_SET_HBOUTLOG );
hb_xsetinfo( pSet->HB_SET_HBOUTLOGINFO );
pSet->hb_set_listener = NULL;
}
void hb_setRelease( PHB_SET_STRUCT pSet )
{
HB_TRACE(HB_TR_DEBUG, ("hb_setRelease()"));
close_text( pSet, pSet->hb_set_althan );
close_text( pSet, pSet->hb_set_extrahan );
close_binary( pSet->hb_set_printhan );
if( pSet->HB_SET_ALTFILE ) hb_xfree( pSet->HB_SET_ALTFILE );
if( pSet->HB_SET_DATEFORMAT ) hb_xfree( pSet->HB_SET_DATEFORMAT );
if( pSet->HB_SET_DEFAULT ) hb_xfree( pSet->HB_SET_DEFAULT );
if( pSet->HB_SET_DELIMCHARS ) hb_xfree( pSet->HB_SET_DELIMCHARS );
if( pSet->HB_SET_DEVICE ) hb_xfree( pSet->HB_SET_DEVICE );
if( pSet->HB_SET_EXTRAFILE ) hb_xfree( pSet->HB_SET_EXTRAFILE );
if( pSet->HB_SET_MFILEEXT ) hb_xfree( pSet->HB_SET_MFILEEXT );
if( pSet->HB_SET_PATH ) hb_xfree( pSet->HB_SET_PATH );
if( pSet->HB_SET_PRINTFILE ) hb_xfree( pSet->HB_SET_PRINTFILE );
if( pSet->HB_SET_COLOR ) hb_xfree( pSet->HB_SET_COLOR );
if( pSet->HB_SET_EOL ) hb_xfree( pSet->HB_SET_EOL );
if( pSet->HB_SET_HBOUTLOG ) hb_xfree( pSet->HB_SET_HBOUTLOG );
if( pSet->HB_SET_HBOUTLOGINFO ) hb_xfree( pSet->HB_SET_HBOUTLOGINFO );
pSet->HB_SET_TYPEAHEAD = 0; hb_inkeyReset(); /* reset keyboard buffer */
hb_fsFreeSearchPath( pSet->hb_set_path );
/* Free all set listeners */
if( pSet->hb_set_listener )
{
PHB_SET_LISTENER pListener = ( PHB_SET_LISTENER ) pSet->hb_set_listener;
while( pListener )
{
PHB_SET_LISTENER pNext = pListener->next;
hb_xfree( pListener );
pListener = pNext;
}
hb_xfree( pSet->hb_set_listener );
}
}
PHB_SET_STRUCT hb_setClone( PHB_SET_STRUCT pSrc )
{
PHB_SET_STRUCT pSet = ( PHB_SET_STRUCT ) hb_xgrab( sizeof( HB_SET_STRUCT ) );
memcpy( pSet, pSrc, sizeof( HB_SET_STRUCT ) );
pSet->hb_set_althan = pSet->hb_set_extrahan = pSet->hb_set_printhan = FS_ERROR;
pSet->hb_set_listener = NULL;
pSet->HB_SET_TYPEAHEAD = HB_DEFAULT_INKEY_BUFSIZE;
pSet->HB_SET_COLOR = ( char * ) hb_xgrab( HB_CLRSTR_LEN + 1 );
hb_strncpy( pSet->HB_SET_COLOR, pSrc->HB_SET_COLOR, HB_CLRSTR_LEN );
if( pSet->HB_SET_ALTFILE ) pSet->HB_SET_ALTFILE = hb_strdup( pSet->HB_SET_ALTFILE );
if( pSet->HB_SET_DATEFORMAT ) pSet->HB_SET_DATEFORMAT = hb_strdup( pSet->HB_SET_DATEFORMAT );
if( pSet->HB_SET_DEFAULT ) pSet->HB_SET_DEFAULT = hb_strdup( pSet->HB_SET_DEFAULT );
if( pSet->HB_SET_DELIMCHARS ) pSet->HB_SET_DELIMCHARS = hb_strdup( pSet->HB_SET_DELIMCHARS );
if( pSet->HB_SET_DEVICE ) pSet->HB_SET_DEVICE = hb_strdup( pSet->HB_SET_DEVICE );
if( pSet->HB_SET_EXTRAFILE ) pSet->HB_SET_EXTRAFILE = hb_strdup( pSet->HB_SET_EXTRAFILE );
if( pSet->HB_SET_MFILEEXT ) pSet->HB_SET_MFILEEXT = hb_strdup( pSet->HB_SET_MFILEEXT );
if( pSet->HB_SET_PATH ) pSet->HB_SET_PATH = hb_strdup( pSet->HB_SET_PATH );
if( pSet->HB_SET_PRINTFILE ) pSet->HB_SET_PRINTFILE = hb_strdup( pSet->HB_SET_PRINTFILE );
if( pSet->HB_SET_EOL ) pSet->HB_SET_EOL = hb_strdup( pSet->HB_SET_EOL );
if( pSet->HB_SET_HBOUTLOG ) pSet->HB_SET_HBOUTLOG = hb_strdup( pSet->HB_SET_HBOUTLOG );
if( pSet->HB_SET_HBOUTLOGINFO ) pSet->HB_SET_HBOUTLOGINFO = hb_strdup( pSet->HB_SET_HBOUTLOGINFO );
return pSet;
}
int hb_setListenerAdd( HB_SET_LISTENER_CALLBACK * callback )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
PHB_SET_LISTENER p_sl = (PHB_SET_LISTENER) hb_xgrab( sizeof( HB_SET_LISTENER ) );
PHB_SET_LISTENER_LST pList;
if( !pSet->hb_set_listener )
{
pSet->hb_set_listener = hb_xgrab( sizeof( HB_SET_LISTENER_LST ) );
memset( pSet->hb_set_listener, 0, sizeof( HB_SET_LISTENER_LST ) );
}
pList = ( PHB_SET_LISTENER_LST ) pSet->hb_set_listener;
p_sl->callback = callback;
p_sl->listener = ++pList->counter;
p_sl->next = NULL;
if( pList->last )
pList->last->next = p_sl;
else if( ! pList->first )
pList->first = p_sl;
pList->last = p_sl;
return p_sl->listener;
}
void hb_setListenerNotify( HB_set_enum set, HB_set_listener_enum when )
{
PHB_SET_LISTENER_LST pList = ( PHB_SET_LISTENER_LST ) hb_stackSetStruct()->hb_set_listener;
if( pList )
{
PHB_SET_LISTENER p_sl = pList->first;
while( p_sl )
{
(* p_sl->callback)( set, when );
p_sl = p_sl->next;
}
}
}
int hb_setListenerRemove( int listener )
{
PHB_SET_LISTENER_LST pList = ( PHB_SET_LISTENER_LST ) hb_stackSetStruct()->hb_set_listener;
if( pList )
{
PHB_SET_LISTENER p_sl = pList->first;
PHB_SET_LISTENER p_sl_prev = NULL;
while( p_sl )
{
if( listener == p_sl->listener )
{
listener = -listener;
if( p_sl_prev )
p_sl_prev->next = p_sl->next;
else
pList->first = p_sl->next;
if( p_sl == pList->last )
pList->last = p_sl_prev;
hb_xfree( p_sl );
break;
}
p_sl_prev = p_sl;
p_sl = p_sl->next;
}
}
return listener;
}
HB_EXPORT BOOL hb_setSetItem( HB_set_enum set_specifier, PHB_ITEM pItem )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
BOOL fResult = FALSE;
char * szValue;
int iValue;
if( pItem )
{
hb_setListenerNotify( set_specifier, HB_SET_LISTENER_BEFORE );
switch( set_specifier )
{
case HB_SET_ALTERNATE:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_ALTERNATE = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_AUTOPEN:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_AUTOPEN = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_BELL:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_BELL = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_CANCEL:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_CANCEL = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_CONFIRM:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_CONFIRM = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_CONSOLE:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_CONSOLE = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_DEBUG:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_DEBUG = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_DELETED:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_DELETED = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_DELIMITERS:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_DELIMITERS = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_EOF:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_EOF = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_ESCAPE:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_ESCAPE = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_EXACT:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_EXACT = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_EXCLUSIVE:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_EXCLUSIVE = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_EXIT:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_EXIT = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_EXTRA:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_EXTRA = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_FIXED:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_FIXED = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_IDLEREPEAT:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_IDLEREPEAT = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_INSERT:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_INSERT = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_INTENSITY:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_INTENSITY = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_MCENTER:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_MCENTER = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_OPTIMIZE:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_OPTIMIZE = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_FORCEOPT:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_FORCEOPT = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_PRINTER:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_PRINTER = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_SCOREBOARD:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_SCOREBOARD = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_SCROLLBREAK:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_SCROLLBREAK = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_SOFTSEEK:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_SOFTSEEK = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_STRICTREAD:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_STRICTREAD = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_UNIQUE:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_UNIQUE = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_WRAP:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_WRAP = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_HARDCOMMIT:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_HARDCOMMIT = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_DEFEXTENSIONS:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_DEFEXTENSIONS = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_TRIMFILENAME:
if( HB_IS_LOGICAL( pItem ) )
{
pSet->HB_SET_TRIMFILENAME = hb_itemGetL( pItem );
fResult = TRUE;
}
break;
case HB_SET_MBLOCKSIZE:
if( HB_IS_NUMERIC( pItem ) )
{
iValue = hb_itemGetNI( pItem );
if( iValue >= 0 )
{
pSet->HB_SET_MBLOCKSIZE = iValue;
fResult = TRUE;
}
}
break;
case HB_SET_DBFLOCKSCHEME:
if( HB_IS_NUMERIC( pItem ) )
{
iValue = hb_itemGetNI( pItem );
if( iValue >= 0 )
{
pSet->HB_SET_DBFLOCKSCHEME = iValue;
fResult = TRUE;
}
}
break;
case HB_SET_MFILEEXT:
if( HB_IS_STRING( pItem ) || HB_IS_NIL( pItem ) )
{
szValue = hb_strndup( hb_itemGetCPtr( pItem ), USHRT_MAX );
if( pSet->HB_SET_MFILEEXT )
hb_xfree( pSet->HB_SET_MFILEEXT );
pSet->HB_SET_MFILEEXT = szValue;
fResult = TRUE;
}
break;
case HB_SET_ALTFILE:
case HB_SET_AUTORDER:
case HB_SET_AUTOSHARE:
case HB_SET_COLOR:
case HB_SET_CURSOR:
case HB_SET_DATEFORMAT:
case HB_SET_DECIMALS:
case HB_SET_DEFAULT:
case HB_SET_DELIMCHARS:
case HB_SET_DEVICE:
case HB_SET_EPOCH:
case HB_SET_EVENTMASK:
case HB_SET_EXTRAFILE:
case HB_SET_MARGIN:
case HB_SET_MESSAGE:
case HB_SET_PATH:
case HB_SET_PRINTFILE:
case HB_SET_TYPEAHEAD:
case HB_SET_VIDEOMODE:
case HB_SET_LANGUAGE:
case HB_SET_CODEPAGE:
case HB_SET_FILECASE:
case HB_SET_DIRCASE:
case HB_SET_DIRSEPARATOR:
case HB_SET_EOL:
case HB_SET_HBOUTLOG:
case HB_SET_HBOUTLOGINFO:
case HB_SET_INVALID_:
break;
#if 0
/*
* intentionally removed default: clause to enable C compiler warning
* when not all HB_SET_* cases are implemented. [druzus]
*/
default:
break;
#endif
}
hb_setListenerNotify( set_specifier, HB_SET_LISTENER_AFTER );
}
return fResult;
}
HB_EXPORT BOOL hb_setGetL( HB_set_enum set_specifier )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
switch( set_specifier )
{
case HB_SET_ALTERNATE:
return pSet->HB_SET_ALTERNATE;
case HB_SET_AUTOPEN:
return pSet->HB_SET_AUTOPEN;
case HB_SET_BELL:
return pSet->HB_SET_BELL;
case HB_SET_CANCEL:
return pSet->HB_SET_CANCEL;
case HB_SET_CONFIRM:
return pSet->HB_SET_CONFIRM;
case HB_SET_CONSOLE:
return pSet->HB_SET_CONSOLE;
case HB_SET_DEBUG:
return pSet->HB_SET_DEBUG;
case HB_SET_DELETED:
return pSet->HB_SET_DELETED;
case HB_SET_DELIMITERS:
return pSet->HB_SET_DELIMITERS;
case HB_SET_EOF:
return pSet->HB_SET_EOF;
case HB_SET_ESCAPE:
return pSet->HB_SET_ESCAPE;
case HB_SET_EXACT:
return pSet->HB_SET_EXACT;
case HB_SET_EXCLUSIVE:
return pSet->HB_SET_EXCLUSIVE;
case HB_SET_EXIT:
return pSet->HB_SET_EXIT;
case HB_SET_EXTRA:
return pSet->HB_SET_EXTRA;
case HB_SET_FIXED:
return pSet->HB_SET_FIXED;
case HB_SET_IDLEREPEAT:
return pSet->HB_SET_IDLEREPEAT;
case HB_SET_INSERT:
return pSet->HB_SET_INSERT;
case HB_SET_INTENSITY:
return pSet->HB_SET_INTENSITY;
case HB_SET_MCENTER:
return pSet->HB_SET_MCENTER;
case HB_SET_OPTIMIZE:
return pSet->HB_SET_OPTIMIZE;
case HB_SET_FORCEOPT:
return pSet->HB_SET_FORCEOPT;
case HB_SET_PRINTER:
return pSet->HB_SET_PRINTER;
case HB_SET_SCOREBOARD:
return pSet->HB_SET_SCOREBOARD;
case HB_SET_SCROLLBREAK:
return pSet->HB_SET_SCROLLBREAK;
case HB_SET_SOFTSEEK:
return pSet->HB_SET_SOFTSEEK;
case HB_SET_STRICTREAD:
return pSet->HB_SET_STRICTREAD;
case HB_SET_UNIQUE:
return pSet->HB_SET_UNIQUE;
case HB_SET_WRAP:
return pSet->HB_SET_WRAP;
case HB_SET_HARDCOMMIT:
return pSet->HB_SET_HARDCOMMIT;
case HB_SET_DEFEXTENSIONS:
return pSet->HB_SET_DEFEXTENSIONS;
case HB_SET_TRIMFILENAME:
return pSet->HB_SET_TRIMFILENAME;
case HB_SET_ALTFILE:
case HB_SET_AUTORDER:
case HB_SET_AUTOSHARE:
case HB_SET_COLOR:
case HB_SET_CURSOR:
case HB_SET_DATEFORMAT:
case HB_SET_DECIMALS:
case HB_SET_DEFAULT:
case HB_SET_DELIMCHARS:
case HB_SET_DEVICE:
case HB_SET_EPOCH:
case HB_SET_EVENTMASK:
case HB_SET_EXTRAFILE:
case HB_SET_MARGIN:
case HB_SET_MBLOCKSIZE:
case HB_SET_MESSAGE:
case HB_SET_MFILEEXT:
case HB_SET_PATH:
case HB_SET_PRINTFILE:
case HB_SET_TYPEAHEAD:
case HB_SET_VIDEOMODE:
case HB_SET_LANGUAGE:
case HB_SET_CODEPAGE:
case HB_SET_FILECASE:
case HB_SET_DIRCASE:
case HB_SET_DIRSEPARATOR:
case HB_SET_DBFLOCKSCHEME:
case HB_SET_EOL:
case HB_SET_HBOUTLOG:
case HB_SET_HBOUTLOGINFO:
case HB_SET_INVALID_:
break;
#if 0
/*
* intentionally removed default: clause to enable C compiler warning
* when not all HB_SET_* cases are implemented. [druzus]
*/
default:
break;
#endif
}
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, 0 );
return FALSE;
}
HB_EXPORT char * hb_setGetCPtr( HB_set_enum set_specifier )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
switch( set_specifier )
{
case HB_SET_ALTFILE:
return pSet->HB_SET_ALTFILE;
case HB_SET_COLOR:
return pSet->HB_SET_COLOR;
case HB_SET_DATEFORMAT:
return pSet->HB_SET_DATEFORMAT;
case HB_SET_DEFAULT:
return pSet->HB_SET_DEFAULT;
case HB_SET_DELIMCHARS:
return pSet->HB_SET_DELIMCHARS;
case HB_SET_DEVICE:
return pSet->HB_SET_DEVICE;
case HB_SET_EXTRAFILE:
return pSet->HB_SET_EXTRAFILE;
case HB_SET_PATH:
return pSet->HB_SET_PATH;
case HB_SET_MFILEEXT:
return pSet->HB_SET_MFILEEXT;
case HB_SET_PRINTFILE:
return pSet->HB_SET_PRINTFILE;
case HB_SET_EOL:
return pSet->HB_SET_EOL;
case HB_SET_HBOUTLOG:
return pSet->HB_SET_HBOUTLOG;
case HB_SET_HBOUTLOGINFO:
return pSet->HB_SET_HBOUTLOGINFO;
case HB_SET_LANGUAGE:
return hb_langID();
case HB_SET_CODEPAGE:
return hb_cdpID();
case HB_SET_ALTERNATE:
case HB_SET_AUTOPEN:
case HB_SET_AUTORDER:
case HB_SET_AUTOSHARE:
case HB_SET_BELL:
case HB_SET_CANCEL:
case HB_SET_CONFIRM:
case HB_SET_CONSOLE:
case HB_SET_CURSOR:
case HB_SET_DEBUG:
case HB_SET_DECIMALS:
case HB_SET_DELETED:
case HB_SET_DELIMITERS:
case HB_SET_EOF:
case HB_SET_EPOCH:
case HB_SET_ESCAPE:
case HB_SET_EVENTMASK:
case HB_SET_EXACT:
case HB_SET_EXCLUSIVE:
case HB_SET_EXIT:
case HB_SET_EXTRA:
case HB_SET_FIXED:
case HB_SET_INSERT:
case HB_SET_INTENSITY:
case HB_SET_MARGIN:
case HB_SET_MBLOCKSIZE:
case HB_SET_MCENTER:
case HB_SET_MESSAGE:
case HB_SET_OPTIMIZE:
case HB_SET_FORCEOPT:
case HB_SET_STRICTREAD:
case HB_SET_HARDCOMMIT:
case HB_SET_PRINTER:
case HB_SET_SCOREBOARD:
case HB_SET_SCROLLBREAK:
case HB_SET_SOFTSEEK:
case HB_SET_TYPEAHEAD:
case HB_SET_UNIQUE:
case HB_SET_VIDEOMODE:
case HB_SET_WRAP:
case HB_SET_IDLEREPEAT:
case HB_SET_FILECASE:
case HB_SET_DIRCASE:
case HB_SET_DIRSEPARATOR:
case HB_SET_DBFLOCKSCHEME:
case HB_SET_DEFEXTENSIONS:
case HB_SET_TRIMFILENAME:
case HB_SET_INVALID_:
break;
#if 0
/*
* intentionally removed default: clause to enable C compiler warning
* when not all HB_SET_* cases are implemented. [druzus]
*/
default:
break;
#endif
}
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, 0 );
return FALSE;
}
HB_EXPORT int hb_setGetNI( HB_set_enum set_specifier )
{
PHB_SET_STRUCT pSet = hb_stackSetStruct();
switch( set_specifier )
{
case HB_SET_AUTORDER:
return pSet->HB_SET_AUTORDER;
case HB_SET_AUTOSHARE:
return pSet->HB_SET_AUTOSHARE;
case HB_SET_DECIMALS:
return pSet->HB_SET_DECIMALS;
case HB_SET_EPOCH:
return pSet->HB_SET_EPOCH;
case HB_SET_EVENTMASK:
return pSet->HB_SET_EVENTMASK;
case HB_SET_MARGIN:
return pSet->HB_SET_MARGIN;
case HB_SET_MBLOCKSIZE:
return pSet->HB_SET_MBLOCKSIZE;
case HB_SET_MESSAGE:
return pSet->HB_SET_MESSAGE;
case HB_SET_TYPEAHEAD:
return pSet->HB_SET_TYPEAHEAD;
case HB_SET_FILECASE:
return pSet->HB_SET_FILECASE;
case HB_SET_DIRCASE:
return pSet->HB_SET_DIRCASE;
case HB_SET_DIRSEPARATOR:
return pSet->HB_SET_DIRSEPARATOR;
case HB_SET_VIDEOMODE:
return pSet->HB_SET_VIDEOMODE;
case HB_SET_DBFLOCKSCHEME:
return pSet->HB_SET_DBFLOCKSCHEME;
case HB_SET_ALTERNATE:
case HB_SET_ALTFILE:
case HB_SET_AUTOPEN:
case HB_SET_BELL:
case HB_SET_CANCEL:
case HB_SET_COLOR:
case HB_SET_CONFIRM:
case HB_SET_CONSOLE:
case HB_SET_CURSOR:
case HB_SET_DATEFORMAT:
case HB_SET_DEBUG:
case HB_SET_DEFAULT:
case HB_SET_DELETED:
case HB_SET_DELIMCHARS:
case HB_SET_DELIMITERS:
case HB_SET_DEVICE:
case HB_SET_EOF:
case HB_SET_ESCAPE:
case HB_SET_EXACT:
case HB_SET_EXCLUSIVE:
case HB_SET_EXIT:
case HB_SET_EXTRA:
case HB_SET_EXTRAFILE:
case HB_SET_FIXED:
case HB_SET_INSERT:
case HB_SET_INTENSITY:
case HB_SET_MCENTER:
case HB_SET_MFILEEXT:
case HB_SET_OPTIMIZE:
case HB_SET_FORCEOPT:
case HB_SET_STRICTREAD:
case HB_SET_HARDCOMMIT:
case HB_SET_PATH:
case HB_SET_PRINTER:
case HB_SET_PRINTFILE:
case HB_SET_SCOREBOARD:
case HB_SET_SCROLLBREAK:
case HB_SET_SOFTSEEK:
case HB_SET_UNIQUE:
case HB_SET_WRAP:
case HB_SET_LANGUAGE:
case HB_SET_CODEPAGE:
case HB_SET_IDLEREPEAT:
case HB_SET_EOL:
case HB_SET_DEFEXTENSIONS:
case HB_SET_TRIMFILENAME:
case HB_SET_HBOUTLOG:
case HB_SET_HBOUTLOGINFO:
case HB_SET_INVALID_:
break;
#if 0
/*
* intentionally removed default: clause to enable C compiler warning
* when not all HB_SET_* cases are implemented. [druzus]
*/
default:
break;
#endif
}
hb_errRT_BASE( EG_ARG, 2020, NULL, HB_ERR_FUNCNAME, 0 );
return FALSE;
}
HB_EXPORT long hb_setGetNL( HB_set_enum set_specifier )
{
return hb_setGetNI( set_specifier );
}
HB_EXPORT HB_PATHNAMES * hb_setGetFirstSetPath( void )
{
return hb_stackSetStruct()->hb_set_path;
}
HB_EXPORT HB_FHANDLE hb_setGetAltHan( void )
{
return hb_stackSetStruct()->hb_set_althan;
}
HB_EXPORT BOOL hb_setGetCentury( void )
{
return hb_stackSetStruct()->hb_set_century;
}
HB_EXPORT HB_FHANDLE hb_setGetExtraHan( void )
{
return hb_stackSetStruct()->hb_set_extrahan;
}
HB_EXPORT HB_FHANDLE hb_setGetPrintHan( void )
{
return hb_stackSetStruct()->hb_set_printhan;
}
HB_EXPORT BOOL hb_setGetAlternate( void )
{
return hb_stackSetStruct()->HB_SET_ALTERNATE;
}
HB_EXPORT char * hb_setGetAltFile( void )
{
return hb_stackSetStruct()->HB_SET_ALTFILE;
}
HB_EXPORT BOOL hb_setGetAutOpen( void )
{
return hb_stackSetStruct()->HB_SET_AUTOPEN;
}
HB_EXPORT int hb_setGetAutOrder( void )
{
return hb_stackSetStruct()->HB_SET_AUTORDER;
}
HB_EXPORT int hb_setGetAutoShare( void )
{
return hb_stackSetStruct()->HB_SET_AUTOSHARE;
}
HB_EXPORT BOOL hb_setGetBell( void )
{
return hb_stackSetStruct()->HB_SET_BELL;
}
HB_EXPORT BOOL hb_setGetCancel( void )
{
return hb_stackSetStruct()->HB_SET_CANCEL;
}
HB_EXPORT char * hb_setGetColor( void )
{
return hb_stackSetStruct()->HB_SET_COLOR;
}
HB_EXPORT BOOL hb_setGetConfirm( void )
{
return hb_stackSetStruct()->HB_SET_CONFIRM;
}
HB_EXPORT BOOL hb_setGetConsole( void )
{
return hb_stackSetStruct()->HB_SET_CONSOLE;
}
HB_EXPORT char * hb_setGetDateFormat( void )
{
return hb_stackSetStruct()->HB_SET_DATEFORMAT;
}
HB_EXPORT BOOL hb_setGetDebug( void )
{
return hb_stackSetStruct()->HB_SET_DEBUG;
}
HB_EXPORT int hb_setGetDecimals( void )
{
return hb_stackSetStruct()->HB_SET_DECIMALS;
}
HB_EXPORT char * hb_setGetDefault( void )
{
return hb_stackSetStruct()->HB_SET_DEFAULT;
}
HB_EXPORT BOOL hb_setGetDeleted( void )
{
return hb_stackSetStruct()->HB_SET_DELETED;
}
HB_EXPORT char * hb_setGetDelimChars( void )
{
return hb_stackSetStruct()->HB_SET_DELIMCHARS;
}
HB_EXPORT BOOL hb_setGetDelimiters( void )
{
return hb_stackSetStruct()->HB_SET_DELIMITERS;
}
HB_EXPORT char * hb_setGetDevice( void )
{
return hb_stackSetStruct()->HB_SET_DEVICE;
}
HB_EXPORT BOOL hb_setGetEOF( void )
{
return hb_stackSetStruct()->HB_SET_EOF;
}
HB_EXPORT int hb_setGetEpoch( void )
{
return hb_stackSetStruct()->HB_SET_EPOCH;
}
HB_EXPORT BOOL hb_setGetEscape( void )
{
return hb_stackSetStruct()->HB_SET_ESCAPE;
}
HB_EXPORT int hb_setGetEventMask( void )
{
return hb_stackSetStruct()->HB_SET_EVENTMASK;
}
HB_EXPORT BOOL hb_setGetExact( void )
{
return hb_stackSetStruct()->HB_SET_EXACT;
}
HB_EXPORT BOOL hb_setGetExclusive( void )
{
return hb_stackSetStruct()->HB_SET_EXCLUSIVE;
}
HB_EXPORT BOOL hb_setGetExit( void )
{
return hb_stackSetStruct()->HB_SET_EXIT;
}
HB_EXPORT BOOL hb_setGetExtra( void )
{
return hb_stackSetStruct()->HB_SET_EXTRA;
}
HB_EXPORT char * hb_setGetExtraFile( void )
{
return hb_stackSetStruct()->HB_SET_EXTRAFILE;
}
HB_EXPORT BOOL hb_setGetFixed( void )
{
return hb_stackSetStruct()->HB_SET_FIXED;
}
HB_EXPORT BOOL hb_setGetIdleRepeat( void )
{
return hb_stackSetStruct()->HB_SET_IDLEREPEAT;
}
HB_EXPORT BOOL hb_setGetInsert( void )
{
return hb_stackSetStruct()->HB_SET_INSERT;
}
HB_EXPORT BOOL hb_setGetIntensity( void )
{
return hb_stackSetStruct()->HB_SET_INTENSITY;
}
HB_EXPORT char * hb_setGetPath( void )
{
return hb_stackSetStruct()->HB_SET_PATH;
}
HB_EXPORT int hb_setGetMargin( void )
{
return hb_stackSetStruct()->HB_SET_MARGIN;
}
HB_EXPORT int hb_setGetMBlockSize( void )
{
return hb_stackSetStruct()->HB_SET_MBLOCKSIZE;
}
HB_EXPORT BOOL hb_setGetMCenter( void )
{
return hb_stackSetStruct()->HB_SET_MCENTER;
}
HB_EXPORT int hb_setGetMessage( void )
{
return hb_stackSetStruct()->HB_SET_MESSAGE;
}
HB_EXPORT char * hb_setGetMFileExt( void )
{
return hb_stackSetStruct()->HB_SET_MFILEEXT;
}
HB_EXPORT BOOL hb_setGetOptimize( void )
{
return hb_stackSetStruct()->HB_SET_OPTIMIZE;
}
HB_EXPORT BOOL hb_setGetPrinter( void )
{
return hb_stackSetStruct()->HB_SET_PRINTER;
}
HB_EXPORT char * hb_setGetPrintFile( void )
{
return hb_stackSetStruct()->HB_SET_PRINTFILE;
}
HB_EXPORT BOOL hb_setGetScoreBoard( void )
{
return hb_stackSetStruct()->HB_SET_SCOREBOARD;
}
HB_EXPORT BOOL hb_setGetScrollBreak( void )
{
return hb_stackSetStruct()->HB_SET_SCROLLBREAK;
}
HB_EXPORT BOOL hb_setGetSoftSeek( void )
{
return hb_stackSetStruct()->HB_SET_SOFTSEEK;
}
HB_EXPORT BOOL hb_setGetStrictRead( void )
{
return hb_stackSetStruct()->HB_SET_STRICTREAD;
}
HB_EXPORT int hb_setGetTypeAhead( void )
{
return hb_stackSetStruct()->HB_SET_TYPEAHEAD;
}
HB_EXPORT BOOL hb_setGetUnique( void )
{
return hb_stackSetStruct()->HB_SET_UNIQUE;
}
HB_EXPORT int hb_setGetFileCase( void )
{
return hb_stackSetStruct()->HB_SET_FILECASE;
}
HB_EXPORT int hb_setGetDirCase( void )
{
return hb_stackSetStruct()->HB_SET_DIRCASE;
}
HB_EXPORT int hb_setGetDirSeparator( void )
{
return hb_stackSetStruct()->HB_SET_DIRSEPARATOR;
}
HB_EXPORT int hb_setGetVideoMode( void )
{
return hb_stackSetStruct()->HB_SET_VIDEOMODE;
}
HB_EXPORT BOOL hb_setGetWrap( void )
{
return hb_stackSetStruct()->HB_SET_WRAP;
}
HB_EXPORT int hb_setGetDBFLockScheme( void )
{
return hb_stackSetStruct()->HB_SET_DBFLOCKSCHEME;
}
HB_EXPORT BOOL hb_setGetHardCommit( void )
{
return hb_stackSetStruct()->HB_SET_HARDCOMMIT;
}
HB_EXPORT BOOL hb_setGetForceOpt( void )
{
return hb_stackSetStruct()->HB_SET_FORCEOPT;
}
HB_EXPORT BOOL hb_setGetDefExtension( void )
{
return hb_stackSetStruct()->HB_SET_DEFEXTENSIONS;
}
HB_EXPORT char * hb_setGetEOL( void )
{
return hb_stackSetStruct()->HB_SET_EOL;
}
HB_EXPORT BOOL hb_setGetTrimFileName( void )
{
return hb_stackSetStruct()->HB_SET_TRIMFILENAME;
}
HB_EXPORT char * hb_setGetHBOUTLOG( void )
{
return hb_stackSetStruct()->HB_SET_HBOUTLOG;
}
HB_EXPORT char * hb_setGetHBOUTLOGINFO( void )
{
return hb_stackSetStruct()->HB_SET_HBOUTLOGINFO;
}
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