* config/os2/watcom.mk
+ added -bd to Watcom C switches used to compile files for Harbour DLL.
It should fix the problem with OpenWatcom binaries using harbour.dll.
* include/dbinfo.ch
* include/hbrdddbf.h
* src/rdd/dbf1.c
+ added new RDD switch RDDI_SETHEADER
It allows to define how DBF header is updated in tables which
will be opened later, i.e.:
// maximize performance reducing number of DBF header updating
// header is updated only when table is closed if before new
// record was added
hb_rddInfo( RDDI_SETHEADER, DB_SETHEADER_MINIMAL )
or:
// update header in the same moment as Clipper and xBase++
// and store only last two digit from the year for compatibility
// with old dBase and FoxPro versions
hb_rddInfo( RDDI_SETHEADER, ;
hb_bitOr( DB_SETHEADER_CLIPPER, DB_SETHEADER_YYEAR ) )
// DB_SETHEADER_CLIPPER
By default Harbour uses DB_SETHEADER_APPENDSYNC.
For more information look at comments for DB_SETHEADER_* switches
in dbinfo.ch
+ added new table switch DBI_SETHEADER
It has the same meaning as RDDI_SETHEADER but changes the header
updated mode of already open table by dbInfo() function.
* src/rtl/filebuf.c
! added missing redirection for Configure() method.
* src/rtl/hbproces.c
! fixed sysconf() emulation for OpenWatcom 1.9 and earlier to work with
_SC_PAGESIZE
* include/hbexpra.c
! accept strings passed in 2-nd parameter of _GET_() function
with the highest priority for macro and macroalias expressions
! fixed late evaluation of macroalias expressions in GET variables.
Thanks to Volodimyr for information about the problem and self
contain code example.
* include/hbexprb.c
! fixed typo in SetGet expression LValue validation
* contrib/hbnetio/netiosrv.c
! fixed wrongly set error code when last stream is closed.
It was minor problem invisible for client PRG code without any
side effects.
* lock stream mutex a little bit earlier to avoid problems with
future code extensions - i.e. streams closed asynchronously by
other server threads
* contrib/hbnetio/netiocli.c
* allow to send data to currently registered stream.
Now if server stream function sends some data to stream before it
returns then this data is not dropped be client but saved and later
can be accessed by netio_GetData() function
* include/hbstack.h
* src/vm/estack.c
+ added new C function:
HB_ISIZ hb_stackBaseSymbolOffset( PHB_SYMB pSymbol );
it returns offset of pSymbol function frame on HVM stack or -1
if function/procedure pointed by pSymbol is not called.
* contrib/hbnetio/readme.txt
* contrib/hbnetio/netiosrv.c
* contrib/hbnetio/hbnetio.hbx
+ added new server side function:
netio_ServedConnection() -> <pConnectionSocket>
It returns connection served by netio_Server() in current thread and
can be used inside executed RPC functions to access <pConnectionSocket>
* src/rdd/dbf1.c
* update DBF header only after modification in COMMIT and CLOSE methods.
It's Cl*pper and xBase++ compatible behavior anyhow it also means that
number of records in DBF header is not modified just after APPEND
so it cannot be used to synchronization in concurrent file access.
* src/rtl/hbproces.c
! safe and restore hb_fsError() when unused pipe handles are closed
in hb_fsProcessOpen()
! add extension (.com or .exe) in hb_fsProcessOpen()/hb_fsProcessRun()
when executed command is given with PATH part and without extension.
It's documented that DosExecPgm() needs full filename in such case.
It fixes problem with contrib/make.hb which calls hbmk2 with directory
part but without extension.
! enabled pipes instead of temporary files for stdio redirection in OS2
builds of hb_fsProcessRun() - now it should work correctly.
* src/rtl/hbprocfn.c
+ update FError() in hb_Proces*() functions
* include/hbjson.h
* src/rtl/hbjson.c
+ added new C function:
char * hb_jsonEncodeCP( PHB_ITEM pValue, HB_SIZE * pnLen,
HB_BOOL fHuman, PHB_CODEPAGE cdp );
It allows to pass explicitly codepage in which strings inside pValue
are encoded. If cdp parameter is not NULL then it's used to extract
unicode character values from passed strings and this values is used
to encode to encode non ASCII characters as "\uXXXX" where XXXX is
unicode character value. Data serialized in such way is 7bit clean.
If this parameter is NULL then strings are encoded in raw form just
like in hb_jsonEncode().
+ added new C function:
HB_SIZE hb_jsonDecodeCP( const char * szSource, PHB_ITEM pValue,
PHB_CODEPAGE cdp );
It allows to pass explicitly codepage used for strings decoded from
JSON data. If this parameter is NULL then strings are decoded in raw
form and unicode character with code over 255 are converted to '?'
char.
+ added optional 3-rd parameter with codepage ID to PRG functions
hb_jsonEncode() and hb_jsonDecode(). If this parameter is not given
then above functions works like before this modification:
hb_jsonEncode() uses raw string encoding and hb_jsonDecode() uses
current HVM CP to decode characters encoded as \uXXXX.
+ modified PRG function hb_jsonDecode() to return decoded data
instead of length of decoded data when second parameter is not
passed by reference.
* include/harbour.hbx
* src/rtl/dateshb.c
+ added two new PRG functions:
hb_SecToT( <nSeconds> ) -> <tTime>
hb_MSecToT( <nMilliseconds> ) -> <tTime>
* include/hbset.h
* src/vm/set.c
+ added new C function:
int hb_setUpdateEpoch( int iYear );
if necessary it converts year respecting _SET_EPOCH settings
* src/rtl/dates.c
* use hb_setUpdateEpoch() instead of local code
* src/rdd/dbf1.c
! respect _SET_EPOCH decoding DBF update time from DBF HEADER
(LUpdate() function).
It's not Cl*pper compatible anyhow looks that most of tools
stores only last two digits from the year (just like in the
DBF documentation) and -1900 trick is not used so it helps
to decode correct update date.
* store 'year % 100' instead of 'year - 1900' in DBF header
when DBF table with VFP signature is used (DB_DBF_VFP).
* include/hbapirdd.h
* src/rdd/wacore.c
* changed 4-th parameter of hb_rddRequestArea() from HB_BOOL fWait to
HB_ULONG ulMilliSec
[INCOMPATIBLE]
* src/rdd/dbdetach.c
+ accept optionally as 4-th parameter of hb_dbRequest() numeric value
with timeout in seconds. The previous version using xBase++ compatible
parameters (logical value <lWait> in 4-th parameter) is still working.
; above modifications are based on request and patch sent to harbour-devel
list by Rolf (many thanks), ref:
https://groups.google.com/forum/?hl=pl#!topic/harbour-devel/Pu2b1M5VXjU
* include/hbapirdd.h
* src/rdd/wacore.c
* changed 4-th parameter of hb_rddRequestArea() from HB_BOOL fWait to
HB_ULONG ulMilliSec
[INCOMPATIBLE]
* src/rdd/dbdetach.c
+ accept optionally as 4-th parameter of hb_dbRequest() numeric value
with timeout in seconds. The previous version using xBase++ compatible
parameters (logical value <lWait> in 4-th parameter) is still working.
; above modifications are based on request and patch sent to harbour-devel
list by Rolf (many thanks), ref:
https://groups.google.com/forum/?hl=pl#!topic/harbour-devel/Pu2b1M5VXjU
* src/rdd/dbf1.c
+ reserve space for DBC name in newly created DBF files with VFP DBF
signature, Thanks to Nikos Christophi, Jeff Stone and other who
reported this problem.
+ added RTE when size of DBF header is exceed by "_NullFlags" field
* src/vm/thread.c
! typo in comment
* src/rtl/filebuf.c
! fixed file handle sharing in POSIX systems when writeonly mode is used
! fixed accessing files in writeonly mode in POSIX systems which use
fcntl() locks for DENY_* flag emulation.
! added for POSIX systems protection against potential race condition in
MT programs and file open and close operations. Now the whole low level
open and close operations are covered by mutex. It means that they are
fully serialized so in case of remote file access (i.e. NFS or SMBFS)
it may reduce the performance in applications which simultaneously open
and closes many different files in different threads but its necessary.
For local file access it should not create noticeable scalability
problems. In my Linux box Harbour can open and close in MT mode more
then 250000 files per second.
% use different mutexes for file open/close and file lock operations to
not reduce the lock performance by potentially slow open() operation
in POSIX systems.
; NOTE: please remember that DENY_* flag emulation in POSIX systems
emulates only shared and exclusive modes so if any of
FO_DENYREAD, FO_DENYWRITE or FO_EXCLUSIVE flag is used then
it effectively works like FO_EXCLUSIVE in POSIX system and
is not mandatory for other processes so it blocks only
other Harbour applications which use Harbour virtual handles
(RDD code, hb_vf*() functions)
* src/rtl/filesys.c
* do not convert exclusive lock to shared one when file is open in
readonly mode on POSIX system using flock() for DENY_* flag emulation.
Now HB_USE_BSDLOCKS is enabled only for Linux and it's documented that
this implementation allow to use shared and exclusive locks regardless of
file open mode.
% do not create file name copy in hb_fsExtOpen() when passed parameters
does not force file name modification
* src/rtl/gtwin/gtwin.c
* added workaround for compilers which do not have MOUSE_HWHEELED macro
(thanks to Alexey)
* src/rtl/gtwvt/gtwvt.c
* do not use LR_DEFAULTSIZE in WinCE builds (synced with Viktor's branch)
* tests/gtkeys.prg
* casing
* src/rtl/gtsln/kbsln.c
* tests/inkey.prg
- removed not longer used HB_INKEY_RAW flag
* tests/inkey.prg
* test HB_INKEY_EXT keycodes when second parameter contains "E" letter
* src/rtl/gtwvt/gtwvt.c
* minor switch order modification
* accept 127 as unicode character value if system also do that
* src/rtl/gtwin/gtwin.c
+ added support for Harbour extended key codes
+ added support for mouse middle button
+ added support for some missing key combinations
! fixed mouse event processing
! fixed ALT + KeyPad NUMs processing - now it's disabled by default
because current GTWIN supports native ALT + KeyPad NUMs processing
provided by MS-Windows console. It works when NUMLOCK is ON. If
someone needs to process it also when NUMLOCK is OFF then he can
enable it by:
hb_gtInfo( HB_GTI_KBDALT, .T. )
! fixed and simplified workaround for bug in MS-Windows 95 and 98
consoles which wrongly decode SHIFT + <NUMBER> with CAPSLOCK ON
for standard US keyboard drivers. Now enabling this workaround by:
hb_gtInfo( HB_GTI_KBDSPECIAL, .T. )
should not break input with fixed keyboard drivers.
; please test it with different windows versions and national keyboard
layouts, tests/gtkeys.prg is quite good test program.
* src/rtl/gtwin/gtwin.c
! add some HB_GTI_* setting to default GT handler
(2015-06-08 23:32 UTC+0200 Viktor Szakats)
+ add HB_GTI_WINHANDLE support to GTWIN
(2015-04-24 19:56 UTC+0200 Viktor Szakats)
% variable scopes adjusted
* minor cleanups along the way
(2015-03-30 13:57 UTC+0200 Viktor Szakats)
! move misplaced comment to its proper location
(2015-03-28 15:45 UTC+0100 Viktor Szakats)
* simplify compatibility logic around [P]CONSOLE_SCREEN_BUFFER_INFOEX
it's also an attempt to fix it for some mingw distros
(f.e. on AppVeyor CI)
(2015-03-23 03:32 UTC+0100 Viktor Szakats)
% cleanup a #define spagetti
(2015-03-23 03:27 UTC+0100 Viktor Szakats)
! fixed msvc sanitize warnings
(2014-07-16 17:37 UTC+0200 Viktor Szakats)
* include/hbgtinfo.ch
* removed unused HB_GTI_KBD_* macros
* redefined few other HB_GTI_KBD_* macros to be more HB_KF_* friendly.
[INCOMPATIBLE]
; Warning this modification is not binary compatible so if someone uses
HB_GTI_KBD_SCROLOCK, HB_GTI_KBD_NUMLOCK, HB_GTI_KBD_CAPSLOCK,
HB_GTI_KBD_LSHIFT, HB_GTI_KBD_RSHIFT,
HB_GTI_KBD_LCTRL, HB_GTI_KBD_RCTRL,
HB_GTI_KBD_LALT, HB_GTI_KBD_RALT,
HB_GTI_KBD_LWIN, HB_GTI_KBD_RWIN or
HB_GTI_KBD_MENU
then he should recompile his code with new hbgtinfo.ch header files.
* include/hbgtcore.h
* src/rtl/gtkeycod.c
* src/rtl/gtdos/gtdos.c
* src/rtl/gtos2/gtos2.c
* src/rtl/gtpca/gtpca.c
* src/rtl/gtstd/gtstd.c
+ added support for Harbour extended keycodes
* src/rtl/gtos2/gtos2.c
+ added support for HB_GTI_KBDSHIFTS
* src/rtl/gtdos/gtdos.c
! fixed CTRL+C and CTRL+BREAK handling in OpenWatcom builds
* src/rtl/inkeyapi.c
! fixed translation for CTRL + @
* tests/gtkeys.prg
+ added raw keyboard test - it disables any additional interactions
* modified Harbour output to show more information about extended
keycodes
* src/rtl/gtwvt/gtwvt.c
* src/rtl/gtwvt/gtwvt.h
* merged and simplified code for HB_GTI_ICONFILE and HB_GTI_ICONRES
* src/rtl/hbcom.c
* use "COM<n>:" instead of "COM<n>" as serial port name in WinCE
builds - it's suggested by MSDN but if some of you has different
experience then please inform me.
* contrib/hbfoxpro/hbfoxpro.hbx
* contrib/hbfoxpro/occurs.prg
+ added FoxPro compatible At() function with 3-rd <nOccurrence>
parameter:
fox_At( <cSubstr>, <cString>, <nOccurrence> ) -> <nPos>
* contrib/hbfoxpro/hbfoxpro.ch
+ added PP rule for At() with FoxPro like 3 parameters,
please remember that such At() extension is not compatible with
xHarbour one so do not include hbcompat.ch or xhb.ch - they
redefines At() with 3 or more parameters to xHarbour compatible
function: hb_At()
* src/rtl/mlcfunc.c
! do not access trailing 0 byte in empty strings passed to hb_MLEval()
(thanks to Abe for information and example illustrating the problem)
* respect in return value also empty line after last EOL
* src/rtl/memoedit.prg
* always returned reformatted string after CTRL+W even if user has not
made any modifications in edited data - Cl*pper compatible behavior.
* contrib/hbnetio/netiocli.c
* strip connection parameters (server name, port, password,...) from
second parameter of hb_vfRename(), hb_vfLink() and hb_vfSymLink()
functions redirected to HBNETIO if it's the same as in the first
parameter.
Now it's possible to use above functions with path containing connection
parameters in second argument. Please only remember that both parameters
have to point to the same server in above functions. If not then DOS
error 2 is set.
In case of hb_vfCopy() the parameters can point to different servers
so it's possible to copy files between different HBNETIO servers or
even different Harbour File IO redirectors.
* src/rtl/hbsocket.c
! fixed typo (unnecessary parenthesis) in previous commit
* enabled getnameinfo() in MSVS 2015 builds
; thanks to Viktor for the information about above items
