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Re: [webmin-devel] pty_process_exec
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From: Tan R. <tr...@ho...> - 2005-05-24 05:31:09
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already tried that too.
----Original Message Follows----
From: Jamie Cameron <jca...@we...>
Reply-To: web...@li...
To: web...@li...
Subject: Re: [webmin-devel] pty_process_exec
Date: 24 May 2005 15:28:27 +1000
Another thing to check would be to use a full path to bldora9ddl, as it
may not be in Webmin's $PATH.
- Jamie
On Tue, 2005-05-24 at 15:13, Tan Rezaei wrote:
> Nope,
> I did some more testing and that process does not spawn any other
processes.
> I'm lost. Soooo many hours, so llittle accomplishment.
>
> I'll keep looking, if you think of anything else please let me know.
>
> T
>
>
> ----Original Message Follows----
> From: Jamie Cameron <jca...@we...>
> Reply-To: web...@li...
> To: web...@li...
> Subject: Re: [webmin-devel] pty_process_exec
> Date: 24 May 2005 14:48:20 +1000
>
> You must be seeing the Webmin process that then starts the bldora9ddl
> process. Try searching for processes whose parent PID is the returned
> pid.
>
> - Jamie
>
> On Tue, 2005-05-24 at 14:35, Tan Rezaei wrote:
> > I did some more debugging and now am trying the following code:
> >
> > &foreign_require("proc", "proc-lib.pl");
> > ($fh, $pid) = &proc::pty_process_exec("bldora9ddl -UR test gl
> gltransrel");
> > print "$fh $pid";
> > @list=&proc::list_processes($pid);
> > $cmd=@list[0]->{args};
> > print "<br>$cmd";
> >
> > that last print statement gives me:
> >
> > "perl /usr/local/webmin/miniserv.pl /etc/webmin/miniserv.conf"
> >
> > which is weird cause I am expecting to see "bldora9ddl -UR test gl
> > gltransrel". Any clues what I am doing wrong here?
> > Its funny cause when I try the passwd example the print statment gives
me
> > the correct command.
> >
> > Thanks
> >
> > Tan
> >
> > ----Original Message Follows----
> > From: Jamie Cameron <jca...@we...>
> > Reply-To: web...@li...
> > To: web...@li...
> > Subject: Re: [webmin-devel] pty_process_exec
> > Date: 24 May 2005 13:39:50 +1000
> >
> > On Tue, 2005-05-24 at 12:27, Tan Rezaei wrote:
> > > I am trying to get this to work but I get a "-1" as my $rv when I
run
> it.
> > I
> > > am not sure what I am doing wrong.
> > >
> > > &foreign_require("proc", "proc-lib.pl");
> > > ($fh, $pid) = &proc::pty_process_exec("$driver -UR $pdline $sys
> $tab");
> > > while(1) {
> > > $rv = &wait_for($fh, "Are you sure you want to continue (Yy)\?");
> > > print $rv;
> > > if ($rv == 0) {
> > > print "Saying Yes";
> > > sysprint($fh, "y\n");
> > > }
> > > else {
> > > last;
> > > }
> > > }
> > > close($fh);
> > >
> > >
> > > And my prompt looks like this when I run the command from the
> terminal:
> > >
> > > This option will also remove all of the data.
> > > Are you sure you want to continue (Yy)?
> > >
> > > I need to type in "y" here and hit enter here.
> > >
> > > I have also tried maney other patterns in place of "Are you sure
you
> want
> > to
> > > continue (Yy)?"
> > >
> > > I even tried just "\?" or "\\?" nothing seems to work.
> > >
> > > Thanks for your help
> >
> > You could try changing the wait_for call to something like :
> >
> > $rv = &wait_for($fh, 'Are you sure you want to continue \(Yy\)\?');
> >
> > Quoting the (, ) and ? characters is important, as the parameters to
> > wait_for are regular expressions.
> >
> > - Jamie
>
>
>
>
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