* include/dbinfo.ch
* src/rdd/dbf1.c
+ added DB_SETHEADER_EOL flag, it's used to force setting EOL marker
when header is written. In Harbour's DBF* RDDs is set in CLOSE()
method so just like in Clipper when DBF is closed and header has to
be updated the EOL() marker is set.
As side effect reducing header updates to minimal level (in such
case DBF header is not updated after APPEND what is safe for Harbour,
Clipper and compatible RDDs because they use file size to calculate
number of records but some other DBF drivers may be confused)
increase the APPEND speed and also forces EOL setting in all cases
when CLOSE() method is called. Header updates can be reduce to minimal
level by:
hb_rddInfo( RDDI_SETHEADER, DB_SETHEADER_MINIMAL )
* src/rdd/usrrdd/usrrdd.c
! fixed GPF in UsrRDD redirector for DROP(), EXISTS() and RENAME() methods
* src/vm/cmdarg.c
* use HB_MEM_STATISTICS instead of HB_MEM_USEDMAX to check if memory
statistic module is enabled in //info message
* *
* partial sync with the 3.4 fork codebase. These are the things
synces for the most part:
- copyright headers
- grammar/typos in comments and some readmes
- comment/whitespace/decorations
- variable scoping in C files
- DO CASE/SWITCH and some other alternate syntax usage
- minimal amount of human readable text in strings
- minor code updates
- HB_TRACE() void * casts for pointers and few other changes to
avoid C compiler warnings
- various other, minor code cleanups
- only Harbour/C code/headers were touched in src, utils, contrib,
include. No 3rd party code, no make files, and with just a few
exceptions, no 'tests' code was touched.
- certain components were not touched were 3.4 diverged too much
already, like f.e. hbmk2, hbssl, hbcurl, hbexpat
- the goal was that no actual program logic should be altered by
these changes. Except some possible minor exceptions, any such
change is probably a bug in this patch.
It's a massive patch, if you find anything broken after it, please
open an Issue with the details. Build test was done on macOS.
The goal is make it easier to see what actual code/logic was changed
in 3.4 compared to 3.2 and to make patches easier to apply in both
ways.
* contrib/rddads/ads.ch
+ 64bit server type constants included
* include/dbinfo.ch
* contrib/rddsql/hbrddsql.h
* contrib/rddsql/rddsql.hbc
- contrib/rddsql/hbrddsql.ch
* definitions of SQL related RDDI_*, DBI_* constants moved from RDDSQL
to core code
* include/dbinfo.ch
* contrib/rddsql/sqlbase.c
* RDDI_NEWID renamed to more informative RDDI_INSERTID
* contrib/rddads/ads1.c
* contrib/rddads/adsfunc.c
* contrib/rddads/rddads.h
+ RDDI_CONNECT, RDDI_DISCONNECT implemented. RDDINFO() can be used instead
of RDD specific AdsConnect*() calls
+ other SQL related RDDINFO(), DBINFO() capabilities implemented
+ DBUSEAREA() accepts prefixes "SQL:" and "TABLE:" to indicate if
given table name should be treated as SQL query or table file name.
If these prefixes are omitted, function parameter is treated as table
file name except in case it begins with "SELECT " (compatibility).
* *
% remove brandings and homepage [1] from copyright header. Pass 1 - using script.
[1] nobody has access to it anymore AFAIK - and it's also just
a redirect since long
! update url in copyright header
; this should make the diff between 3.4 and 3.2 easier to manage
* 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
* contrib/rddads/ads1.c
! use AdsSetLongLong() (if available) instead of AdsSetDouble() to not
strip less significant bits from 64bit integer number during conversion
to double
* allow ADS to decide if writing into rowver and modtime fields is legal
instead of generating our own arbitrary RTE
* include/dbinfo.ch
* src/rdd/workarea.c
+ added new dbInfo() action DBI_TRANSREC
It indicates if area is destination table of currently processed COPY TO
or APPEND FROM operation.
* include/hbapirdd.h
* src/rdd/wafunc.c
+ added new C function:
HB_ERRCODE hb_dbTransCounters( LPDBTRANSINFO lpdbTransInfo );
It copies field counters from source into destination table used
in transfer operation.
* src/rdd/dbcmd.c
* src/rdd/wafunc.c
+ call DBI_TRANSREC to inform destination area that record transfer
operation starts and stop. It allows destination RDD to change
rules used for assign to automatically updated fields, i.e. unblock
such operation.
+ call hb_dbTransCounters() to update counters in destination table
after COPY TO operation
* src/rdd/sdf1.c
* src/rdd/delim1.c
* clear AutoInc flag
* src/rdd/dbf1.c
+ allow to set get and set counter for RowVer fields using DBS_COUNTER
action
* return HB_FAILURE for DBS_COUNTER and DBS_STEP if it's not supported
by given field.
+ added support for DBI_TRANSREC - in case of DBF* RDDs it unblocks
writing to automatically updated fields
* include/dbinfo.ch
+ added new rddInfo() action: RDDI_DECIMALS
* include/hbrdddbf.h
* src/rdd/dbf1.c
+ added support for RDDI_DECIMALS - when set it's used as default number
of decimal places in conversions to string for fields type "B" and "8"
with 0 number of decimal places in DBF header.
* contrib/hbct/ctnet.c
! fixed copy and past typo in previous commit
* src/rdd/hbsix/sxcompat.prg
! fixed sx_Compress() and sx_Decompress() used with arrays
; modifications below comes from Viktor fork:
* include/dbinfo.ch
* src/rdd/workarea.c
+ added support for new dbInfo() action: DBI_CODEPAGE
It returns Harbour CP used by current work area.
* src/common/expropt2.c
* change instruction order to protect against NULL references
if we ever add support for dummy lists
* src/common/hbver.c
! CLANG detection
* src/lang/l_fr.c
* src/lang/l_hu.c
* updated translations
* src/rtl/cdpapihb.c
* include/harbour.hbx
+ added function hb_cdpExists( <cCDP> ) -> <lExists>
it returns .T. if the passed codepage is supported
and linked, .F. otherwise
* src/rtl/hbrand.c
* include/harbour.hbx
+ added hb_randStr( <nLen> ) -> <cBytes> which returns a strong
random stream of bytes of requested length
* src/vm/hashfunc.c
* include/harbour.hbx
+ New hash function to easily check for the existence
of a key and at the same time retrieving its corresponding
value:
hb_HGetRef( <hHash>, <xKey>[, <@xValue> ] ) -> <lFound>
If the key is not found, <xValue> is also reset to NIL.
Useful to replace hb_HPos()/hb_HValueAt() call pairs and
associated temp variable, or to avoid multiple hash lookups
for the cost of one temp variable.
* src/rtl/copyfile.c
% use 64KB buffer
* src/rtl/tget.prg
! Get():Insert()/Get():OverStrike() GET freeze fix reworked
using better solution by Heinz.
* src/rtl/tgetlist.prg
* src/rtl/tmenuitm.prg
* src/rtl/tmenusys.prg
* src/rtl/tpopup.prg
! fixed to precisely verify against multiple expected class names
previously a custom class named f.e. 'LIST' was accepted in some
places for LISTBOX
! fixed TOFIX where CP/encoding dependent string was
used to determine whether a menu item is separator
throughout the lifetime of the menu.
* src/common/hbdate.c
* src/common/hbprintf.c
* src/common/hbtrace.c
* src/common/hbver.c
* src/compiler/compi18n.c
* src/compiler/genc.c
* src/compiler/gencc.c
* src/compiler/hbusage.c
* src/debug/dbgthsh.prg
* src/debug/dbgtmenu.prg
* src/debug/debugger.prg
* src/debug/tbrwtext.prg
* src/pp/hbpp.c
* src/rdd/dbfcdx/dbfcdx1.c
* src/rdd/dbfuncs.prg
* src/rdd/dbtotal.prg
* src/rdd/hbsix/sxcompat.prg
* src/rdd/hbsix/sxini.prg
* src/rdd/usrrdd/rdds/arrayrdd.prg
* src/rdd/usrrdd/rdds/hscdx.prg
* src/rtl/adir.prg
* src/rtl/arc4.c
* src/rtl/cdpdet.prg
* src/rtl/dbedit.prg
* src/rtl/dircmd.prg
* src/rtl/diskspac.c
* src/rtl/disksphb.c
* src/rtl/errint.c
* src/rtl/errintlo.c
* src/rtl/errsys.prg
* src/rtl/filesys.c
* src/rtl/fslink.c
* src/rtl/gtkbstat.c
* src/rtl/gtwin/gtwin.c
* src/rtl/gtwvt/gtwvt.c
* src/rtl/hbbffnc.c
* src/rtl/hbi18n1.c
* src/rtl/hbi18n2.prg
* src/rtl/hbini.prg
* src/rtl/hbjson.c
* src/rtl/listbox.prg
* src/rtl/menusys.prg
* src/rtl/mtran.c
* src/rtl/radiogrp.prg
* src/rtl/tgetlist.prg
* src/rtl/tmenusys.prg
* src/rtl/tobject.prg
* src/rtl/tpersist.prg
* src/rtl/tpopup.prg
* src/rtl/tpopuphb.prg
* src/rtl/treport.prg
* src/rtl/tscalar.prg
* src/rtl/ttopbar.prg
* src/rtl/tget.prg
* src/rtl/tlabel.prg
* src/rtl/tmenuitm.prg
* src/rtl/valtoexp.prg
* src/rtl/valtype.c
* src/vm/dlmalloc.c
* src/vm/fm.c
! check module handle returned by GetModuleHandle() in MS-Windows
builds
! use %u for unsigned printf formatting
* casting, formatting, casing and some modifications in names
* use #if 0 / #endif to mark commented blocks
* updated year to 2014
% use FOR EACH, SWITCH, DO CASE statements
% use :__enumFirst() / :__enumLast()
% eliminated some local variables and redundant declarations
% use hb_defaultValue()
% use $ operator instead of At() and hb_HHasKey()
% use hb_ADel() instead of ADel()+ASize()
* replace some functions with procedures
* pacified some MSC warnings
* use hb_StrFormat() for user messages
* use :: instead of Self:
* use ANSI date delimiters
* include/dbinfo.ch
* include/hbrdddbf.h
* src/rdd/dbf1.c
+ added default codepage setting RDDI_CODEPAGE for DBF RDD (and all
inherited RDDs). This helps to do an easy migration of application
to unicode, using existing dbf files:
HB_CDPSELECT("UTF8EX")
RDDINFO(RDDI_CODEPAGE, <codepage_used_in_dbf>)
* (all files)
* stripped svn header
* minor cleanups
; use following command to find out the history of files:
git log
git log --follow
git blame
git annotate
