Re: [tcf-dev] Reading the process output in TE

["Stieber, Uwe" <Uwe.Stieber@xxxxxxxxxxxxx>]

Hi Anna,

I've added a small unit test covering this scenario as org.eclipse.tcf.te.tests.tcf.processes.launcher.ProcessLauncherTestCase. It uses the ProcessLauncher directly and reads the process output via a proxy.

BTW: Have you any references to ProcessModel.getProcessModel(<peermodel>)? It's on my list to do some refactorings there and those wont be API compatible I'm afraid.

Thanks, Best regards, Uwe :)



> -----Original Message-----
> From: tcf-dev-bounces@xxxxxxxxxxx [mailto:tcf-dev-bounces@xxxxxxxxxxx] On Behalf Of Anna
> Dushistova
> Sent: Mittwoch, 22. August 2012 10:30
> To: TCF Development
> Subject: Re: [tcf-dev] Reading the process output in TE
> 
> Hi Uwe,
> I would like to use this functionality for, say, running things like perf and lttng which output has to be
> parsed before showing it to user.
> Or to find out whether gdbserver is ready for connection, see line 126 here:
> http://git.eclipse.org/c/cdt/org.eclipse.cdt.git/tree/cross/org.eclipse.cdt.launch.remote/src/org/eclip
> se/cdt/launch/remote/launching/RemoteGdbLaunchDelegate.java
> 
> So if you could provide me with a little unit test that reads the output of "echo hello", I would really
> appreciate it.
> 
> Thank a lot for helping me!
> Anna.
> 
> On Wed, Aug 22, 2012 at 11:22 AM, Stieber, Uwe <Uwe.Stieber@xxxxxxxxxxxxx> wrote:
> > Hi Anna,
> >
> > The IProcessStreamsProxy is the way to go, yes. On constructing the ProcessLauncher, you pass in
> the proxy instance which will receive the output. It is not implemented at the moment because I do
> not have a direct use case for it, but the ProcessLauncher is designed to support it.
> >
> > Best regards, Uwe :)
> >
> >
> >> -----Original Message-----
> >> From: tcf-dev-bounces@xxxxxxxxxxx
> >> [mailto:tcf-dev-bounces@xxxxxxxxxxx] On Behalf Of Anna Dushistova
> >> Sent: Dienstag, 21. August 2012 13:48
> >> To: TCF Development
> >> Subject: [tcf-dev] Reading the process output in TE
> >>
> >> Hi All,
> >>
> >> The default is to stream the process output to the terminal. However,
> >> sometimes it would be nice to be able to launch a command and get the output back without
> showing it.
> >> I found an IProcessStreamsProxy interface that seems to be suitable
> >> for these purposes but there doesn't seem to be anything that implements it.
> >> Is it the way to go or is there some other recommended way to achieve what I need?
> >>
> >> Thanks!
> >> Anna.
> >> _______________________________________________
> >> tcf-dev mailing list
> >> tcf-dev@xxxxxxxxxxx
> >> http://dev.eclipse.org/mailman/listinfo/tcf-dev
> > _______________________________________________
> > tcf-dev mailing list
> > tcf-dev@xxxxxxxxxxx
> > http://dev.eclipse.org/mailman/listinfo/tcf-dev
> _______________________________________________
> tcf-dev mailing list
> tcf-dev@xxxxxxxxxxx
> http://dev.eclipse.org/mailman/listinfo/tcf-dev