Re: Problem with creating empty file

I do not get that here..
Running that program I get :

<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<PROGRAMSTARTUP PROGRAMNAME="./x1" ID="0">
<ENV NAME="DBPATH"
VALUE=":/home/aubit4gl/aubit4glsrc/tools:/home/aubit4gl/aubit4gl/tools:/home/aubit4gl/aubit4glsrc/incl:/home/aubit4gl/aubit4gl/aubit4gl/incl:."/>
<ENV NAME="DBDATE" VALUE="dmy4/"/>
<ENV NAME="DBMONEY" VALUE="#."/>
<ENV NAME="A4GL_NUMERIC" VALUE=""/>
<ENV NAME="DB_LOCALE" VALUE=""/>
<ENV NAME="LANG" VALUE=""/>
<ENV NAME="A4GL_VERSION" VALUE="1.2.33"/>
<ENV NAME="XML_VERSION" VALUE="1.3"/>
</PROGRAMSTARTUP>
</COMMANDS>
</ENVELOPE>
<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<RUNINFO MODE="1" CMD="cat /dev/null &gt; text-txt.txt" RUNCNT="1"
STARTSTOP="1" />
</COMMANDS>
</ENVELOPE>
<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<RUNINFO MODE="1" CMD="cat /dev/null &gt; text-txt.txt" RUNCNT="1"
STARTSTOP="0" />
</COMMANDS>
</ENVELOPE>
<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<FILE NAME="text-txt.txt"></FILE>
</COMMANDS>
</ENVELOPE>
<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<FRONTCALL MODULE="INTERNAL" NAME="ui.vdc.execute"
EXPECT="1"><VS><V>text-txt.txt</V></VS></FRONTCALL>
</COMMANDS>
</ENVELOPE>
<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<WAITFOREVENT/>
</COMMANDS>
</ENVELOPE>
^C<ENVELOPE ID="1" PID="7615">
<COMMANDS>
<PROGRAMSTOP EXITCODE="0" ID="0">
</PROGRAMSTOP>
</COMMANDS>
</ENVELOPE>



(This is from the command line with A4GL_UI=XML, but no AFGLSERVER set - so
it just outputs to the standard output)


On 21 March 2013 13:27, Daniel Kroker <[email protected]> wrote:

> Hello,
>
> Example:
>
> MAIN
> DEFINE file CHAR(200)
> DEFINE runtxt CHAR(500)
> DEFINE l_errorval CHAR(500)
>
> LET file = "text-txt.txt"
>
> LET runtxt = "cat /dev/null > ", file
> RUN runtxt CLIPPED
> RETURNING l_errorval
> IF aclfgl_sendfile_to_ui(file CLIPPED) THEN END IF
> IF ui.vdc.execute(file CLIPPED) THEN END IF
>
> END MAIN
>
>
> In this example text-txt.txt is empty and were sent to the client.
> Over the Protocoll i can see:
>
> <COMMANDS>
>
> <FILE NAME="text-txt.txt">mKG2t+j0BggQ</FILE>
>
> </COMMANDS>
>
> </ENVELOPE>
>
>
> If i open the file with Notepad the file has the text: "˜ ½·èô   " but i
> dont know why.
> What is the problem with RUN and cat ?
>
>
> --
> Mit freundlichen Grüßen
>
> i.A. Daniel kroker
> VENTAS AG
>
> VENTAS AG
> Mexikoring 29
> D-22297 Hamburg
> Germany
>
> [email protected]
> www.ventas.de
>
> Tel +49-40-32 33 34-0
> Fax +49-40-32 33 34-38
>
> VENTAS AG
> Firmensitz: Mexikoring 29, 22297 Hamburg, Deutschland
> Registergericht: Hamburg, HRB 80297
> Ust.IdNr.: DE118686712
> Vorstandsvorsitzender: Dipl.Ing. Alain Siverly
> Aufsichtsratsvorsitzender: Dr. Olaf Rehme
>
>
>
> ------------------------------------------------------------------------------
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