On Fri 30.01.2004 at 09:27:11AM +0100, Pferdekaemper, Thorsten wrote:
> Hi all,
> 
> > On Wed 28.01.2004 at 12:53:23PM +0100, Pferdekaemper, Thorsten wrote:
> > > And another question so far...: How do you make sure that the system
> > > does not shut down while watching TV? I assume that this has something
> > > to with the function set_tv_video()...
> > 
> > My idea was that if you watch TV, you have been using the remote control
> > to access the menu that starts the TV. And if you use the remote
> > control, the auto-off is disabled until nukkumaatti receives a SIGHUP.
> > This also allows to discriminate an automatic wake-up (for scheduled
> > recordings) which require an automatic shutdown once the show is
> > recorded, from a manual wake-up (where the user will use the remote
> > control at some time, hopefully). It also allows the machine not to
> > shutdown if the user starts to use it after an automatic wake-up.
> 
> Ok. I was not aware of the fact, that nukkumaatti never will shut down
> if the user pressed a button. It only shuts down if the user never
> pressed a button.

Or if a SIGHUP signal is sent to it (which will put it to the same state
it was when it started, i.e. considers that no button has been pressed).

> > But as you can notice, the feature to shutdown if the users gets asleep
> > in front of the TV is not implemented. The system lacks a sensor for
> > checking if the user sleeps or nor :)
> 
> ...but it also does not shut down if you want to record something
> starting in about half an hour, but you want to go to bed immediately.
> I.e. you have hit a key on your remote to schedule the recording.

For this case I have modified Freevo's config so that it uses "kill `cat
/tmp/freevo-nukkumaatti.pid`" as the "SYS_SHUTDOWN_CMD" (or whatever the
name of this variable). So if I want to record something that starts in
half an hour, I schedule it, then activate the "Shutdown" item from the
main menu. The interface will close, the screen remains black, and the
machine will (or at least should :) shutdown some time (15 min by
default--this might be too long, actually) after the recording ends.

> I am currently trying to write a plugin which can be used instead of
> the base.shutdown plugin normally used by freevo to handle the
> "shutdown" command in the main menu. This way, I can shut down freevo
> in a cleaner way than just shutting down the system. I also want to
> check if the system is ready to shut down when the user chooses
> "shutdown" from the main menu.

See above for my config regarding this.

Matthieu
-- 
 (~._.~)        Matthieu Weber - Universit� de Jyv�skyl�         (~._.~)
  ( ? )                email : [EMAIL PROTECTED]                  ( ? ) 
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 (_)-(_)  "Humor ist, wenn man trotzdem lacht (Germain Muller)"  (_)-(_)


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