* contrib/sddsqlt3/core.c
! fix DBUSEAREA() operation with SQLITE3 SDD to return empty result
when query conditions are false or the source table has no rows.
Previously an logically correct example caused RTE:
DBUSEAREA(,, "SELECT * FROM existing_table WHERE FALSE")
! fix double-free error in sqLite3Disconnect(), looks like the
sqlite3_close() return value checking was reverted, SQLITE_OK is 0
* use CDP API to get UTF8 string length
* use new sqlite3_prepare_v3() when built against
sqlite 3.20.0 or upper (change borrowed from Viktor's 3.4 fork)
+ add HB_SQLT3_MAP_DECLARED_EMULATED define (not yet enabled by default)
which make this SDD additionally parse SQLite column declarations.
Right now it can make HB_FT_DATE fields working using standard
ISO 8601 "yyyy-mm-dd" syntax. Also declarations not significant for
SQLite, but useful in xBase-style programming - SQL numeric(len,dec)
columns are detected in this mode and will be reflected in dbStruct().
+ add support for alternative StoD() like syntax for HB_FT_DATE columns
+ add support for ISO 8601 "YYYY-MM-DD HH:MM:SS.FFF" timestamp declared
columns, SQLite stored strings are converted to proper HB_FT_TIMESTAMP
fields
+ added HB_SQLT3_FIELDNAME_STRICT define, which enables shortening
of field to "name" if SQLite returns "table.name". Such fields are
not completly usable in xBase code - WA->T.FIELD syntax is not
valid, but FieldPos("t.field") is OK. I think it should be default
behaviour or some runtime setting should be introduced for convenience
when working with specific SQL queries.
* contrib/rddsql/sqlbase.c
* contrib/rddsql/sqlmix.c
+ added ZAP functionality to SQLBASE and SQLMIX RDDs,
index tags are preserved while ZAP-ing SQLMIX area.
They are cleaned, no REINDEX is needed
* changed to allow values of any type in "V" SIX3 / HB_FT_ANY fields
in SQLBASE/SQLMIX RDD workareas
* contrib/hbfoxpro/relfunc.c
! fix InList() FoxPro compatible function not looking at the last
parameter passed. Thanks to Attila Szabo for the information
posted on the developers list.
* *
* 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.
* include/hbapi.h
* include/hbvmpub.h
* removed casting C style casting from commonly used macros
* contrib/gtqtc/gtqtc1.cpp
* use C++ casting instead of C casting
* contrib/rddads/ads1.c
* contrib/rddads/adsx.c
* contrib/rddsql/sqlmix.c
* src/rdd/dbfcdx/dbfcdx1.c
* src/rdd/dbfnsx/dbfnsx1.c
* src/rdd/dbfntx/dbfntx1.c
* src/rdd/dbsql.c
* src/rdd/workarea.c
* cleaned HB_IT_* usage
* contrib/rddads/ads1.c
! fixed typo in low level code of ordDescend() / DBOI_ISDESC,
now ordDescend() should work with ADS* RDDs just like with
native RDDs
* contrib/hbfoxpro/relfunc.c
! fixed typo in Between() function - thanks to Petr Chorney
* src/rtl/gtwvt/gtwvt.c
! added workaround for keyboard drivers which sets CTRL key modifier
flag when only ALTGR is pressed - thanks to Maurizio la Cecilia
* *
% 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
* contrib/hbfoxpro/hbfoxpro.ch
+ added new PP rules suggested by Jeff Stone for THIS., .NULL. and CD
* contrib/hbfoxpro/hbfoxpro.hbx
* contrib/hbfoxpro/misc.prg
* contrib/hbfoxpro/miscfunc.c
+ added new functions Id(), Program() and LineNo()
+ added SYS( 1 ), SYS( 11 ), SYS( 2003 )
! fixed SYS( 10 ) to return date as character string
* 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()
* contrib/hbfoxpro/hbfoxpro.hbp
* contrib/hbfoxpro/misc.prg
+ contrib/hbfoxpro/occurs.prg
* moved Occurs() function to separate file to avoid link conflict
with xHarbour function using the same name
* contrib/hbfship/hbfship.hbp
* contrib/hbfship/hbfship.hbx
+ contrib/hbfship/stroccur.prg
+ added undocumented FlagShip function:
StrOccurs( <cSub>, <cStr>, [<lAny>] ) -> <nCount>
It returns the number of occurrences of <cSub> string in <cStr>
If <lAny> is true (default) then it accepts any possible substring
posittions otherwise (lAny == .F.) substrings cannot occupy common
characters from <cStr>, i.e.
StrOccurs( "aa", "aaaa", .T. ) => 3
StrOccurs( "aa", "aaaa", .F. ) => 2
* contrib/hbfoxpro/hbfoxpro.hbp
* contrib/hbfoxpro/hbfoxpro.hbx
+ contrib/hbfoxpro/dbfunc.c
+ added FoxPro compatible database functions:
Filter(), Ndx(), Relation(), FSize(), __fox_Used(), __fox_Seek()
* contrib/hbfoxpro/hbfoxpro.hbp
* contrib/hbfoxpro/hbfoxpro.hbx
+ contrib/hbfoxpro/miscfunc.c
+ added few functions which can be directly translated to Harbour ones:
Parameters() => PCount()
SRows() => MaxRow()
SCols() => MaxCol()
VarRead() => ReadVar()
PrintStatus() => IsPrinter()
Key() => InedxKey()
* contrib/hbfoxpro/hbfoxpro.hbx
* contrib/hbfoxpro/misc.prg
+ added few new actions to Sys() function
+ added AElement(), Occurs() and InsMode() functions
* contrib/hbfoxpro/hbfoxpro.ch
+ added PP rules for few FoxPro commands and standard functions with
aliases, i.e.
SEEK <exp> TAG <tag> IN <wa>
lUsed := USED( <wa> )
nRecordsInWA := RECCOUNT( <wa> )
+ added PP rules for SCAN / ENDSCAN
+ added few other commands
; Please verify me. I'm not [V]FP user and I cannot check what [V]FP
exactly does. It's possible that I missed something or wrongly
understood.
; Special thanks to Alex Antypenko. I took information about [V]FP
functions and syntax analyzing his code.
* (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
