Hello again all,
So I've been trying to use this gwconnect api
(http://maemo.org/platform/docs/osso-gwconnect.html) in order to find, select,
bind, and finally get data from a bluetooth device. I wrote an email earlier
asking how to get signals from the btsearch service because it didn't seem like
anything i was trying was able to receive any signals from the btsearch service.
At that time I just assumed the btsearch and other bt-related services (btsdp,
btcond) were available, however I checked with dbus_bus_name_has_owner(), and
was suprised to see that it failed for 2/3 bt-services when running on the
device, and all 3/3 failed when running within scratchbox. looking for btsearch
and btsdp failed, but btcond seems to be available. Can anyone confirm this??
Would anyone know why these services wouldn't be available? Do I have to start
them somehow? It was my understanding they'd be automatically started when
calling their methods with dbus. Below is basically all i did to check,
including some pseudo-code for brevity.
Many thanks in advance,
kurt
main() {
osso_context_t * osso_context;
DBusConnection *bus;
DBusError dbus_error;
dbus_bool_t owned;
if( (osso_context = osso_initialize("btapp", "0.1", TRUE, NULL)) == NULL )
output message & quit
/* tried also DBUS_BUS_SESSION */
if( !( bus = dbus_bus_get(DBUS_BUS_SYSTEM, NULL) ) )
output message & quit
const char *services [4] =
{"com.nokia.btsearch","com.nokia.btsdp","com.nokia.btcond",""};
for(int i=0; services[i] != ""; ++i)
{
dbus_error_init(&dbus_error);
owned = dbus_bus_name_has_owner(bus, services[i], &dbus_error);
if(!owned)
output fail message
else
output success message
}
free, de-init, and return
}
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