Re: [Evolution-hackers] Re: Strange console messages when accessing e-d-s through the libecal C API

[Not Zed <notzed ximian com>]

Duh, of course.  You can't just 'run it once'.  It has to keep running.
i.e. all your code has to run *under* that stack point, or if not, that
stack point has to keep running whilst you run things in other threads.

You don't have a choice of 'not using listeners', they are used
internally by the e-* api's.

It may be possible to run the main loop in another thread though, i
guess; that would just be used as the return-invocation.  I'm not sure
how reliable that would be with ruby though (or with the eds api's for
that matter).

(to be honest, i'm the wrong person to ask, I had nothing whatsoever to
do with the nasty shitty eds internal corba api's, and i think they need
throwing out and rewriting; although even then you will still need
return-calls, so you've still got the same problem).


On Wed, 2005-08-24 at 08:47 +0200, vseguip gmail com wrote:
> > > My original reply said this was probably because the code isn't running
> > > in a main loop.  It therefore has no proper way to handle idle-processed
> > > return corba calls if they come in after an invocation returns.  I think
> > > the eds objects use idle-return processing for its calls, not threads.
> 
> Hi Not, I've just tried adding the bonobo_main loop but I still get
> the message. The code below produces the following output:
> 
> Init (pid 10680)
> I'm idle!
> 
> ** (process:10680): WARNING **: FIXME: wait for completion unimplemented
> Not init!
> 
> Commenting out the explicit  bonobo_debug_shutdown will produce the
> following output:
> 
> Init (pid 10744)
> I'm idle!
> 
> ** (process:10744): WARNING **: FIXME: wait for completion unimplemented
> 
> 
> 
> 
> Code:
> ----------
> #include <stdio.h>
> #include <unistd.h>
> #include <libebook/e-book.h>
> #include <libebook/e-contact.h>
> #include <libecal/e-cal.h>
> #include <libecal/e-cal-time-util.h>
> #include <libbonobo-2.0/libbonobo.h>
> 
> 
> 
> ECal* open_calendar() {
>   ECal* cal;
>   GError* error = 0;
>   cal = e_cal_new_system_calendar();
>   e_cal_open(cal, FALSE, &error);
>   if (error)
>     printf("ERROR!");
>   return cal;
> }
> 
> static void get_all_appointments() {
>   GError* error = 0;
>   GList* appts, *l;
>   ECal* cal = open_calendar();
>   e_cal_get_object_list_as_comp(cal, "#t", &appts, &error);
>   if((error)||( e_cal_get_load_state (cal) !=   E_CAL_LOAD_LOADED))
>     printf("ERROR\n");
>   for (l = appts; l;l = l->next) {
>     ECalComponent *ev_appt = E_CAL_COMPONENT(l->data);
>     g_object_unref(ev_appt);
>   }
>   g_list_free(appts);
>   g_object_unref(cal);    
> }
> 
> gboolean cb_shutdown(void *data)
> {
>    bonobo_main_quit();
>    printf("I'm idle!\n");
>    return FALSE;
> }
> 
> 
> int main(int argc, char** argv) {
> 
>   bonobo_init(&argc,argv); 
>   bonobo_activate();
>   g_type_init();
>   get_all_appointments();
>   if(bonobo_is_initialized())
>    printf("Init (pid %i)\n", getpid());
>   g_idle_add(cb_shutdown, NULL);
>   bonobo_main();
>   if(g_main_pending())
> 	  printf("Events still pending!\n")  ;
>   bonobo_debug_shutdown();
>   if(!bonobo_is_initialized())
> 	printf("Not init!\n");
>   return 0;
> }
> 
> 
> Yours,
>   V. Seguí
-- 
adfa(evolution-2.4:20087): gtkhtml-WARNING **: cannot find icon:
'stock_insert-url' in gnome