73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
#ifndef FRAMEWORK_TCDISTRIBUTION_CCSDSDISTRIBUTOR_H_
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#define FRAMEWORK_TCDISTRIBUTION_CCSDSDISTRIBUTOR_H_
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#include "fsfw/objectmanager/ObjectManagerIF.h"
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#include "fsfw/storagemanager/StorageManagerIF.h"
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#include "fsfw/tcdistribution/CCSDSDistributorIF.h"
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#include "fsfw/tcdistribution/CcsdsPacketChecker.h"
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#include "fsfw/tcdistribution/TcDistributor.h"
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#include "fsfw/tmtcservices/AcceptsTelecommandsIF.h"
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/**
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* @brief An instantiation of the CCSDSDistributorIF.
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* @details
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* It receives Space Packets, and selects a destination depending on the
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* APID of the telecommands.
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* The Secondary Header (with Service/Subservice) is ignored.
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* @ingroup tc_distribution
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*/
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class CCSDSDistributor : public TcDistributor,
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public CCSDSDistributorIF,
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public AcceptsTelecommandsIF {
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public:
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/**
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* @brief The constructor sets the default APID and calls the
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* TcDistributor ctor with a certain object id.
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* @details
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* @c tcStore is set in the @c initialize method.
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* @param unknownApid The default APID, where packets with unknown
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* destination are sent to.
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*/
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CCSDSDistributor(uint16_t unknownApid, object_id_t setObjectId,
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CcsdsPacketCheckIF* packetChecker = nullptr);
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/**
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* The destructor is empty.
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*/
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~CCSDSDistributor() override;
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MessageQueueId_t getRequestQueue() const override;
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ReturnValue_t registerApplication(uint16_t apid, MessageQueueId_t id) override;
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ReturnValue_t registerApplication(AcceptsTelecommandsIF* application) override;
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uint32_t getIdentifier() const override;
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ReturnValue_t initialize() override;
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protected:
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/**
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* This implementation checks if an application with fitting APID has
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* registered and forwards the packet to the according message queue.
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* If the packet is not found, it returns the queue to @c defaultApid,
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* where a Acceptance Failure message should be generated.
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* @return Iterator to map entry of found APID or iterator to default APID.
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*/
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TcMqMapIter selectDestination() override;
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/**
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* The callback here handles the generation of acceptance
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* success/failure messages.
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*/
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ReturnValue_t callbackAfterSending(ReturnValue_t queueStatus) override;
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/**
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* The default APID, where packets with unknown APID are sent to.
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*/
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uint16_t defaultApid;
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/**
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* A reference to the TC storage must be maintained, as this class handles
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* pure Space Packets and there exists no SpacePacketStored class.
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*/
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StorageManagerIF* tcStore = nullptr;
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CcsdsPacketCheckIF* packetChecker = nullptr;
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};
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#endif /* FRAMEWORK_TCDISTRIBUTION_CCSDSDISTRIBUTOR_H_ */
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