int PhidgetManager::OnAttach(CPhidgetHandle handle)
{
Lock();
if (FindPhidgetByHandle(handle))
{
Unlock();
return EPHIDGET_OK; //We've already attached it
}
PhidgetsCommon* item;
if (NULL == handle) //Manager tab
{
item = new PhidgetsManager();
}
else
{
int status;
int serial;
CPhidget_DeviceClass device_class;
if (EPHIDGET_OK != (status=CPhidget_getDeviceClass(handle, &device_class)) ||
EPHIDGET_OK != CPhidget_getSerialNumber(handle, &serial))
{
Unlock();
return status;
}
switch(device_class)
{
case PHIDCLASS_ADVANCEDSERVO: item = new PhidgetsAdvancedServo(serial); break;
case PHIDCLASS_INTERFACEKIT: item = new PhidgetsInterfaceKit(serial); break;
case PHIDCLASS_RFID: item = new PhidgetsRFID(serial); break;
default: {
Unlock();
return EPHIDGET_UNSUPPORTED;
}
}
}
if (!item)
{
Unlock();
return EPHIDGET_NOMEMORY;
}
if (!item->Init())
{
delete item;
Unlock();
return EPHIDGET_UNEXPECTED;
}
AddPhidgetToList(item);
Unlock();
return EPHIDGET_OK;
}
JNIEXPORT jint JNICALL
Java_com_phidgets_Phidget_getDeviceClass(JNIEnv *env, jobject obj)
{
CPhidgetHandle h = (CPhidgetHandle)(uintptr_t)(*env)->GetLongField(env,
obj, handle_fid);
int error;
CPhidget_DeviceClass cls;
if ((error = CPhidget_getDeviceClass(h, &cls)))
PH_THROW(error);
return (int)cls;
}
int AttachHandler(CPhidgetHandle phid, void *userPtr)
{
int serialNo;
const char *name;
CPhidget_DeviceID id;
CPhidget_DeviceClass cls;
CPhidget_getDeviceName (phid, &name);
CPhidget_getSerialNumber(phid, &serialNo);
CPhidget_getDeviceClass(phid, &cls);
CPhidget_getDeviceID(phid, &id);
printf("%s %10d attached! (%d, %d) \n", name, serialNo, cls, id);
display_devices((CPhidgetManagerHandle)userPtr);
return 0;
}
