fsfw/pus/Service5EventReporting.cpp

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#include "Service5EventReporting.h"
#include "servicepackets/Service5Packets.h"
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#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../events/EventManagerIF.h"
#include "../ipc/QueueFactory.h"
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#include "../tmtcpacket/pus/TmPacketStored.h"
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Service5EventReporting::Service5EventReporting(object_id_t objectId,
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uint16_t apid, uint8_t serviceId, size_t maxNumberReportsPerCycle,
uint32_t messageQueueDepth):
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PusServiceBase(objectId, apid, serviceId),
maxNumberReportsPerCycle(maxNumberReportsPerCycle) {
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eventQueue = QueueFactory::instance()->createMessageQueue(messageQueueDepth);
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}
Service5EventReporting::~Service5EventReporting(){}
ReturnValue_t Service5EventReporting::performService() {
EventMessage message;
ReturnValue_t status = RETURN_OK;
for(uint8_t counter = 0;
counter < maxNumberReportsPerCycle;
counter++)
{
// Receive messages even if reporting is disabled for now.
status = eventQueue->receiveMessage(&message);
if(status == MessageQueueIF::EMPTY) {
return HasReturnvaluesIF::RETURN_OK;
}
if(enableEventReport) {
status = generateEventReport(message);
if(status != HasReturnvaluesIF::RETURN_OK) {
return status;
}
}
}
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#if FSFW_CPP_OSTREAM_ENABLED == 1
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sif::debug << "Service5EventReporting::generateEventReport:"
" Too many events" << std::endl;
#endif
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return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Service5EventReporting::generateEventReport(
EventMessage message)
{
EventReport report(message.getEventId(),message.getReporter(),
message.getParameter1(),message.getParameter2());
TmPacketStored tmPacket(PusServiceBase::apid, PusServiceBase::serviceId,
message.getSeverity(), packetSubCounter++, &report);
ReturnValue_t result = tmPacket.sendPacket(
requestQueue->getDefaultDestination(),requestQueue->getId());
if(result != HasReturnvaluesIF::RETURN_OK) {
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#if FSFW_CPP_OSTREAM_ENABLED == 1
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sif::debug << "Service5EventReporting::generateEventReport:"
" Could not send TM packet" << std::endl;
#endif
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}
return result;
}
ReturnValue_t Service5EventReporting::handleRequest(uint8_t subservice) {
switch(subservice) {
case Subservice::ENABLE: {
enableEventReport = true;
return HasReturnvaluesIF::RETURN_OK;
}
case Subservice::DISABLE: {
enableEventReport = false;
return HasReturnvaluesIF::RETURN_OK;
}
default:
return AcceptsTelecommandsIF::INVALID_SUBSERVICE;
}
}
// In addition to the default PUSServiceBase initialization, this service needs
// to be registered to the event manager to listen for events.
ReturnValue_t Service5EventReporting::initialize() {
EventManagerIF* manager = objectManager->get<EventManagerIF>(
objects::EVENT_MANAGER);
if (manager == NULL) {
return RETURN_FAILED;
}
// register Service 5 as listener for events
ReturnValue_t result = manager->registerListener(eventQueue->getId(),true);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return PusServiceBase::initialize();
}