On Fri, May 21, 2004 at 08:16:30AM -0700, jon wrote:
> Nah... Maybe we're both confused. Is this a java app you wrote or one
> that you found somewhere? If you know how to control the camera from
> java and you know how to work in java, you could build yourself a quick
> and dirty command-line java application, then feed it commands from php
> using exec or something similar.
Well the whole point of the java applet was to provide a nice, drag and drop interface
to move the camera around. I already have a pure php version, it just doesn't look
that nice and you can't drag things around.
I don't think I explained myself very well.
You can see the applet here:
http://tom.playford.net/control/control.html
It does very little at the moment.
Tom
> Tom Playford wrote:
>
> >jon wrote:
> >
> >>Can you just send a command line java app commands from php?
> >
> >
> >I'm not sure what you're getting at.
> >
> >Do you mean writing the Java code in the php page? I didn't know php
> >could compile the code on the fly, can it? Or do you mean something else?
> >
> >
> >Tom
> >
> >>
> >> -- jon
> >>
> >>Tom Playford wrote:
> >>
> >>>Dear all knowing list,
> >>>
> >>>I am trying to control the movement of a camera in real time from the
> >>>web. But I also need to make sure that only the user I specify can
> >>>have control.
> >>>
> >>>What I though I could do was this: launch a java applet from a php
> >>>page parsing the session id. Then when the user adjusts the controls
> >>>on the applet, a php page is loaded by the applet, sets the user
> >>>session with the session id, then sends the control details back to
> >>>the server and on to the camera.
> >>>
> >>>I've given this a go with no luck. When I try to set the session id
> >>>on the php script that the Java applet loads I get a permissions
> >>>error (the perms on /tmp are fine). I'm not 100% sure I understand
> >>>sessions, is my method utterly implausible? Does anyone have any
> >>>better suggestions?
> >>>
> >>>
> >>>Thanks,
> >>>
> >>>Tom Playford
> >>>
> >
> >
> >.
> >
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