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Re: LETODB
Posted: Wed Dec 05, 2012 12:56 pm
by t57042
hbc files are "configuration" files for use by hbmk2 and this is output of
That is probably the problem.
I don't use hbmk2 (don't even know it)
I use the provided build.bat file that comes with each version of HMG to compile my programs.
How can I include the lib this way?
Richard
Re: LETODB
Posted: Wed Dec 05, 2012 1:32 pm
by esgici
t57042 wrote:
I don't use hbmk2 (don't even know it)
I use the provided build.bat file that comes with each version of HMG to compile my programs.
How can I include the lib this way?
No directly you, but build.bat uses it (at line 102).
So you can add libs to your project by adding your lib to .hbc file as explained early.
Rgards
Re: LETODB
Posted: Wed Dec 05, 2012 6:17 pm
by t57042
Ok, let's summerize what we have so far:
At the server side we have letodb.exe
There is a program manage.exe to check the server.
This works, the server is running and the clients can connect.
From the client side one has to 'link' rddleto.lib with the application.
For HMG that must be librddleto.a
I have a program (see previous post) called letotest.prg
I have a file called letotest.hbc containing 1 line: libs = rddleto (I already tried libs = librddleto - same result)
When compiling this I get:
Code: Select all
Harbour 3.1.0dev (Rev. 17406)
Copyright (c) 1999-2012, http://harbour-project.org/
C:/Users/Richard/AppData/Local/Temp/hbmk_v3iln1.dir/letotest.o:letotest.c:(.data+0x28): undefined reference to `HB_FUN_LETO_CONNECT'
C:/Users/Richard/AppData/Local/Temp/hbmk_v3iln1.dir/letotest.o:letotest.c:(.data+0x168): undefined reference to `HB_FUN_LETO'
collect2: ld returned 1 exit status
hbmk2: Error: Running linker. 1
gcc.exe C:/Users/Richard/AppData/Local/Temp/hbmk_v3iln1.dir/letotest.o C:/Users/Richard/AppData/Local/Temp/hbmk_v3iln1.dir/hbmk_oeigz4.o C:/letodb/_temp.o -mwindows -Wl,--start-group -lhmg -lcrypt -ledit -leditex -lgraph -lhfcl -lini -lreport -lmsvfw32 -lvfw32 -lhbct -lhbwin -lhbmzip -lminizip -lhbmemio -lhbmisc -lhbmysql -lmysql -lhbtip -lsqlite3 -lhbsqlit3 -lsddodbc -lrddsql -lsddmy -lhbodbc -lodbc32 -lhbhpdf -lhbfimage -lhbpgsql -lhbnetio -lxhb -lhbextern -lhbdebug -lhbvm -lhbrtl -lhblang -lhbcpage -lgtcgi -lgtpca -lgtstd -lgtwin -lgtwvt -lgtgui -lhbrdd -lhbuddall -lhbusrrdd -lrddntx -lrddcdx -lrddnsx -lrddfpt -lhbrdd -lhbhsx -lhbsix -lhbmacro -lhbcplr -lhbpp -lhbcommon -lhbmainwin -lkernel32 -luser32 -lgdi32 -ladvapi32 -lws2_32 -lwinspool -lcomctl32 -lcomdlg32 -lshell32 -luuid -lole32 -loleaut32 -lmpr -lwinmm -lmapi32 -limm32 -lmsimg32 -lwininet -lhbpcre -lhbzlib -Wl,--end-group -oletotest.exe -LC:/hmg.3.0.41/harbour/lib/win/mingw -LC:/hmg.3.0.41/harbour/bin -LC:/hmg.3.0.41/lib
So I think the lib is not linked. Why not?
regards
Richard
Re: LETODB
Posted: Wed Dec 05, 2012 6:49 pm
by esgici
t57042 wrote:
So I think the lib is not linked. Why not?
You may not be changed only renamed lib file extension .lib to .a
So as stated earlier, let's wait experts
Re: LETODB
Posted: Wed Dec 05, 2012 6:56 pm
by t57042
I did not change the extension from .lib to .a
It is a different lib, provided with the official download.
Richard
Re: LETODB
Posted: Wed Dec 05, 2012 7:12 pm
by esgici
t57042 wrote:I did not change the extension from .lib to .a
It is a different lib, provided with the official download.
Remove intervening spaces from .hbc line(s) :
libs = rddleto // wrong
libs=rddleto // correct
Sorry; me too, learned just now
Re: LETODB
Posted: Wed Dec 05, 2012 7:50 pm
by t57042
Sorry, but doesn't change anything
Richard
Re: LETODB
Posted: Sun Dec 16, 2012 8:27 pm
by klauskugel
Hi, I tried it this way.
After playing some time around.
I just need to get used to it. But it looks good.
Hope it helps somewhat.
Greetings from cold Germany
klauskugel
My steps to start with letodb
1. Create c:\leto then Unpack 7zip-file into c:\leto
2. Copy Header-Files .H and .CH from c:\leto\include into c:\hmg.3.1.1\harbour\include
Copy c:\leto\lib\win\mingw\libletodb.a into c:\hmg.3.1.1\harbour\lib\win\mingw
3. check c:\leto\rddleto.hbc,
get line libs=rddleto
and add it after libs=hbvpdf in c:\hmg.3.1.1\hmg.hbc
store file
//---------
letodb.ini
Port = 2812
DataPath =c:\leto\temp
Logfile = "letodb.log"
Default_Driver = CDX
//-----------
in
c:\leto\bin\win\mingw
Use Windows-Shell with CMD.EXE
Change to c:\leto\tests
and type c:\hmg.3.1.1\build mytest //modified test_ta
->Program builds and shows Err-Message without running leto-server.
If Server runs DBF-File is created.
Now start letodb in CMD.EXe shell and
type c:\leto\bin\win\mingw\letodb.exe to start LetoDB-Server
type c:\leto\bin\win\mingw\manage.exe to show Server-Status
manage.exe user admin password xxx
mytest.prg
Function Main
Local cPath := "//127.0.0.1:2812/" // same as in INI-File DataPath =c:\leto\temp
REQUEST LETO
RDDSETDEFAULT( "LETO" )
? "Start"
dbCreate( cPath+"mytest", { {"NORD","N",10,0},{"DORD","C",8,0},{"SUMMA","N",12,0},{"NORM","c",10,0} } )
? "File has been created"
select 5
use ( cPath+"mytest" )
append blank
replace NORD with 555
replace DORD with "test"
? "Record has been added"
index on NORD to mytest
msginfo( DORD ) // Yes it uses HMG
? "End"
?
Return Nil
Re: LETODB
Posted: Mon Dec 17, 2012 2:08 pm
by t57042
Hello Klaus,
Where did you download dbleto package?
I did what you explain, and I am able to compile the mytest.prg.
Bur I cannot start the server!!
Greetings from cold Belgium
Richard
Re: LETODB
Posted: Mon Dec 17, 2012 6:53 pm
by klauskugel
Hi t57042,
i just downloaded the actual version via sourceforge.net
http://heanet.dl.sourceforge.net/projec ... .09-win.7z
Try it here.
You may select other servers on
www.sf.net
and there is a lot more software.
there are 3 folders in the LETO\BIN\WIN\ subdir bcc, mingw, mingw64
1st is Borland C 5.5
2nd is HMG/Harbour 32-bit version
3nd is Harbour 64-bit version
Take the 2nd version of letodb.exe,console.exe,manage.exe
The rest is testing if is suits your purpose.
But keep in mind, to ensure locking in Multi-User Environment.
And that 127.0.0.1 is the simple localhost, which is to be replaced
with the IP of the FileServer.
The Port-Adress 2812 still is the same on a real server.
The good thing is, that one dumb user cannot make endless
trouble if he is careless.
Another exiting TCP-Approach is the NetIO example in HMG-Version.
Have fun.
Greetings from Germany,klauskugel