dbus

[Aashish Raina]

Do I have to change the system.config file
Because i was going through it.Its says about
lot of things under
 <allow> tag
Am i going in the right direction
thanks in advance

----- Original Message ----- 
From: "Aashish Raina" <aashish_raina at persistent.co.in>
To: "Andreas Sliwka" <andreas.sliwka at gmail.com>; 
<dbus at lists.freedesktop.org>
Sent: Saturday, October 27, 2007 12:23 PM
Subject: Re: dbus


> Hi All Of You
>
>      please  correct me if i am wrong
>
>                      I want to broadcast a signal on to the bus,
> so that if  any interested application wants it.
>
> So that means
> 1:I need to have  a server application which broadcasts a signal.
> 2:cliesnt will listen to it and receives it.
>
> Right now in my server code
>  a: I have connected to the system bus.
>  b: as we know to in dbus every kind of communication  happens through 
> objects:
>      So now i will create a object from which i can send the signal and in 
> future send method calls
>
>     but in my code
>                                        dbus_bus_acquire_service (conn, 
> "org.pirate.parrot",
> 
> 0, &error2);
>
>                                        which is used for accuring a 
> service fails .
>                                        It is printing the error message 
> thatorg.freedesktop.DBus.Error.Disconnected: Disconnected prior to 
> receiving a reply
>
>                                 one more thing this org/pirate/  is this 
> path choosen by our choise (i mean if we have 5 objects then 5 diff paths)
>
>
> //server
>
> main()
> {
>  DBusError error,error2;
>  DBusConnection *conn;
>
>  //dbus_uint32_t serial = 0; // unique number to associate replies with 
> requests
>  DBusMessage* msg;
>  DBusMessageIter args;
>
>  dbus_error_init (&error);
> conn = dbus_bus_get (DBUS_BUS_SYSTEM, &error);
>
> if (!conn)
>   {
>     fprintf (stderr, "%s: %s\n",
>              error.name, error.message);
>     return 1;
>   }
> else
>   printf("%p",conn);
>
> //now sending a message but from a well known address :lets accuire a 
> service
>
> //Connecting to the system bus is a nice first step, but we want to be 
> able to send messages from a well-known address. Let's acquire a service:
>
>
> dbus_bus_acquire_service (conn, "org.pirate.parrot",
>                           0, &error2);
> if (dbus_error_is_set (&error2))
>   {
>     fprintf (stderr, "%s: %s\n",
>              error2.name, error2.message);
>
>     //dbus_connection_disconnect (conn);
>     //return;
>   }
>
>
> 


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