59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
/*
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* TmStoreFrontendIF.h
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*
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* Created on: 19.02.2015
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* Author: baetz
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*/
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#ifndef PLATFORM_TMTCSERVICES_TMSTOREFRONTENDIF_H_
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#define PLATFORM_TMTCSERVICES_TMSTOREFRONTENDIF_H_
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#include <framework/ipc/MessageQueueSender.h>
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#include <framework/returnvalues/HasReturnvaluesIF.h>
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class TmPacketMinimal;
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class SpacePacketBase;
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class TmStoreBackendIF;
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class TmStoreFrontendIF {
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public:
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struct ApidSsc {
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uint16_t apid;
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uint16_t ssc;
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};
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virtual TmStoreBackendIF* getBackend() const = 0;
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virtual ReturnValue_t performOperation() = 0;
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/**
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* Callback from the back-end to indicate a certain packet was received.
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* front-end takes care of discarding/downloading the packet.
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* @param packet Pointer to the newly received Space Packet.
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* @param address Start address of the packet found
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* @param isLastPacket Indicates if no more packets can be fetched.
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* @return If more packets shall be fetched, RETURN_OK must be returned.
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* Any other code stops fetching packets.
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*/
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virtual ReturnValue_t packetRetrieved(TmPacketMinimal* packet, uint32_t address, bool isLastPacket = false) = 0;
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virtual void handleRetrievalFailed(ReturnValue_t errorCode, uint32_t parameter1 = 0, uint32_t parameter2 = 0) = 0;
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/**
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* To get the queue where commands shall be sent.
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* @return Id of command queue.
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*/
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virtual MessageQueueId_t getCommandQueue() = 0;
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virtual ReturnValue_t fetchPackets(ApidSsc start, ApidSsc end) = 0;
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virtual ReturnValue_t deletePackets(ApidSsc upTo) = 0;
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virtual ReturnValue_t checkPacket(SpacePacketBase* tmPacket) = 0;
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virtual bool isEnabled() const = 0;
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virtual void setEnabled(bool enabled) = 0;
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virtual void restDownlinkedPacketCount() = 0;
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static const uint8_t INTERFACE_ID = TM_STORE_FRONTEND_IF;
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static const ReturnValue_t BUSY = MAKE_RETURN_CODE(1);
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static const ReturnValue_t LAST_PACKET_FOUND = MAKE_RETURN_CODE(2);
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static const ReturnValue_t STOP_FETCH = MAKE_RETURN_CODE(3);
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static const ReturnValue_t TIMEOUT = MAKE_RETURN_CODE(4);
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virtual ~TmStoreFrontendIF() {
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}
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};
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#endif /* PLATFORM_TMTCSERVICES_TMSTOREFRONTENDIF_H_ */
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