// Wraps DiscoverDevices() to provide a Python method interface.
// Arguments:
// - boolean value of whether to perform name lookup
//
// Returns list of (address, name, (service,major,minor)) tuples detailing the
// found devices.
static PyObject* LightBlue_DiscoverDevices(PyObject* self, PyObject* args)
{
bool lookupNames;
if (!PyArg_ParseTuple(args, "b", &lookupNames))
return NULL;
// run the discovery
TDeviceDataList devDataList;
TInt err = DiscoverDevices(&devDataList, lookupNames);
if (err)
return SPyErr_SetFromSymbianOSErr(err);
// put the results into a python list
TInt i;
TDeviceData *devData;
TBuf8<6*2+5> addrString;
PyObject *addrList = PyList_New(0); // python list to hold results
for( i=0; i<devDataList.Count(); i++ )
{
devData = devDataList[i];
// convert address to string
DevAddressToString(devData->iDeviceAddr, addrString);
PyObject *devValues;
if (lookupNames) {
THostName name = devData->iDeviceName;
devValues = Py_BuildValue("(s#u#(iii))",
addrString.Ptr(), addrString.Length(), // s# - address
name.Ptr(), name.Length(), // u# - name
devData->iServiceClass, // i - service class
devData->iMajorClass, // i - major class
devData->iMinorClass // i - minor class
);
} else {
devValues = Py_BuildValue("(s#O(iii))",
addrString.Ptr(), addrString.Length(), // s# - address
Py_None,
devData->iServiceClass, // i - service class
devData->iMajorClass, // i - major class
devData->iMinorClass // i - minor class
);
}
// add tuple to list
PyList_Append(addrList, devValues);
}
devDataList.ResetAndDestroy();
return addrList;
}
NS_IMETHODIMP
sbCDDeviceMarshall::BeginMonitoring()
{
nsresult rv;
NS_ENSURE_STATE(mCDDeviceService);
NS_ASSERTION(IsMonitoring(), "BeginMonitoring() called after StopMonitoring()!");
rv = mCDDeviceService->RegisterListener(this);
NS_ENSURE_SUCCESS(rv, rv);
rv = DiscoverDevices();
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
