fsfw/events/EventManagerIF.h

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#ifndef FSFW_EVENTS_EVENTMANAGERIF_H_
#define FSFW_EVENTS_EVENTMANAGERIF_H_
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#include "EventMessage.h"
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#include "eventmatching/eventmatching.h"
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#include "../objectmanager/ObjectManager.h"
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#include "../ipc/MessageQueueSenderIF.h"
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#include "../ipc/MessageQueueIF.h"
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#include "../serviceinterface/ServiceInterface.h"
class EventManagerIF {
public:
static const uint8_t INTERFACE_ID = CLASS_ID::EVENT_MANAGER_IF;
static const ReturnValue_t LISTENER_NOT_FOUND = MAKE_RETURN_CODE(1);
virtual ~EventManagerIF() {
}
virtual MessageQueueId_t getEventReportQueue() = 0;
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virtual ReturnValue_t registerListener(MessageQueueId_t listener,
bool forwardAllButSelected = false) = 0;
virtual ReturnValue_t subscribeToEvent(MessageQueueId_t listener,
EventId_t event) = 0;
virtual ReturnValue_t subscribeToAllEventsFrom(MessageQueueId_t listener,
object_id_t object) = 0;
virtual ReturnValue_t subscribeToEventRange(MessageQueueId_t listener,
EventId_t idFrom = 0, EventId_t idTo = 0, bool idInverted = false,
object_id_t reporterFrom = 0, object_id_t reporterTo = 0,
bool reporterInverted = false) = 0;
virtual ReturnValue_t unsubscribeFromEventRange(MessageQueueId_t listener,
EventId_t idFrom = 0, EventId_t idTo = 0, bool idInverted = false,
object_id_t reporterFrom = 0, object_id_t reporterTo = 0,
bool reporterInverted = false) = 0;
static void triggerEvent(object_id_t reportingObject, Event event,
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uint32_t parameter1 = 0, uint32_t parameter2 = 0,
MessageQueueId_t sentFrom = 0) {
EventMessage message(event, reportingObject, parameter1, parameter2);
triggerEvent(&message, sentFrom);
}
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static void triggerEvent(EventMessage* message,
MessageQueueId_t sentFrom = 0) {
if (eventmanagerQueue == MessageQueueIF::NO_QUEUE) {
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EventManagerIF *eventmanager = ObjectManager::instance()->get<EventManagerIF>(
objects::EVENT_MANAGER);
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if (eventmanager == nullptr) {
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#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "EventManagerIF::triggerEvent: EventManager invalid or not found!"
<< std::endl;
#else
sif::printWarning("EventManagerIF::triggerEvent: "
"EventManager invalid or not found!");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
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return;
}
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eventmanagerQueue = eventmanager->getEventReportQueue();
}
MessageQueueSenderIF::sendMessage(eventmanagerQueue, message, sentFrom);
}
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private:
//! Initialized by EventManager (C++11 does not allow header-only static member initialization).
static MessageQueueId_t eventmanagerQueue;
};
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#endif /* FSFW_EVENTS_EVENTMANAGERIF_H_ */