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fsfw/src/fsfw/cfdp/pdu/PduHeaderIF.h

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Added CFDP packet stack This PR adds the packet stack for the CCSDS File Delivery Protocol. It also refactors the existing TMTC infastructure to allow sending of CFDP packets to the CCSDS handlers. This includes the whole PDU (Protocol Data Unit) stack: - File Data PDUs and all file directive PDUs - ACK PDU - NAK PDU - Metadata PDU - Finished PDU - Prompt PDU - Keep Alive PDU - EOF PDU The PR includes a full set of unittests for the packet stack with a coverage of 90+ %. The refactoring of the existing TMTC infastructure includes non-ideal solutions like diamond inheritance. Avoiding this solution would require refactoring the packet stack. This would be a good idea anyway because the existing stack is tightly coupled to the FSFW, making reuse more difficult if only the stack is planned to be used without the store functionalities etc. The PDU implementation provided here is only weakly coupled to the FSFW, only using components like returnvalues or the Serialization modules. There are dedicated serializers and deserializers, which also helps in creating small focused modules which are easy to test. Some of the modules here were provied by Matthias Tompert.
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#ifndef FSFW_SRC_FSFW_CFDP_PDU_PDUHEADERIF_H_
#define FSFW_SRC_FSFW_CFDP_PDU_PDUHEADERIF_H_
#include <cstddef>
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#include "PduConfig.h"
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#include "fsfw/cfdp/definitions.h"
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Added CFDP packet stack This PR adds the packet stack for the CCSDS File Delivery Protocol. It also refactors the existing TMTC infastructure to allow sending of CFDP packets to the CCSDS handlers. This includes the whole PDU (Protocol Data Unit) stack: - File Data PDUs and all file directive PDUs - ACK PDU - NAK PDU - Metadata PDU - Finished PDU - Prompt PDU - Keep Alive PDU - EOF PDU The PR includes a full set of unittests for the packet stack with a coverage of 90+ %. The refactoring of the existing TMTC infastructure includes non-ideal solutions like diamond inheritance. Avoiding this solution would require refactoring the packet stack. This would be a good idea anyway because the existing stack is tightly coupled to the FSFW, making reuse more difficult if only the stack is planned to be used without the store functionalities etc. The PDU implementation provided here is only weakly coupled to the FSFW, only using components like returnvalues or the Serialization modules. There are dedicated serializers and deserializers, which also helps in creating small focused modules which are easy to test. Some of the modules here were provied by Matthias Tompert.
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/**
* @brief Generic interface to access all fields of a PDU header
* @details
* See CCSDS 727.0-B-5 pp.75 for more information about these fields
*/
class PduHeaderIF {
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public:
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virtual ~PduHeaderIF() = default;
Added CFDP packet stack This PR adds the packet stack for the CCSDS File Delivery Protocol. It also refactors the existing TMTC infastructure to allow sending of CFDP packets to the CCSDS handlers. This includes the whole PDU (Protocol Data Unit) stack: - File Data PDUs and all file directive PDUs - ACK PDU - NAK PDU - Metadata PDU - Finished PDU - Prompt PDU - Keep Alive PDU - EOF PDU The PR includes a full set of unittests for the packet stack with a coverage of 90+ %. The refactoring of the existing TMTC infastructure includes non-ideal solutions like diamond inheritance. Avoiding this solution would require refactoring the packet stack. This would be a good idea anyway because the existing stack is tightly coupled to the FSFW, making reuse more difficult if only the stack is planned to be used without the store functionalities etc. The PDU implementation provided here is only weakly coupled to the FSFW, only using components like returnvalues or the Serialization modules. There are dedicated serializers and deserializers, which also helps in creating small focused modules which are easy to test. Some of the modules here were provied by Matthias Tompert.
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[[nodiscard]] virtual size_t getWholePduSize() const = 0;
[[nodiscard]] virtual size_t getPduDataFieldLen() const = 0;
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[[nodiscard]] virtual cfdp::PduType getPduType() const = 0;
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[[nodiscard]] virtual cfdp::Direction getDirection() const = 0;
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[[nodiscard]] virtual cfdp::TransmissionMode getTransmissionMode() const = 0;
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[[nodiscard]] virtual bool getCrcFlag() const = 0;
[[nodiscard]] virtual bool getLargeFileFlag() const = 0;
[[nodiscard]] virtual cfdp::SegmentationControl getSegmentationControl() const = 0;
[[nodiscard]] virtual cfdp::WidthInBytes getLenEntityIds() const = 0;
[[nodiscard]] virtual cfdp::WidthInBytes getLenSeqNum() const = 0;
[[nodiscard]] virtual cfdp::SegmentMetadataFlag getSegmentMetadataFlag() const = 0;
[[nodiscard]] virtual bool hasSegmentMetadataFlag() const = 0;
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virtual void getSourceId(cfdp::EntityId& sourceId) const = 0;
virtual void getDestId(cfdp::EntityId& destId) const = 0;
virtual void getTransactionSeqNum(cfdp::TransactionSeqNum& seqNum) const = 0;
Added CFDP packet stack This PR adds the packet stack for the CCSDS File Delivery Protocol. It also refactors the existing TMTC infastructure to allow sending of CFDP packets to the CCSDS handlers. This includes the whole PDU (Protocol Data Unit) stack: - File Data PDUs and all file directive PDUs - ACK PDU - NAK PDU - Metadata PDU - Finished PDU - Prompt PDU - Keep Alive PDU - EOF PDU The PR includes a full set of unittests for the packet stack with a coverage of 90+ %. The refactoring of the existing TMTC infastructure includes non-ideal solutions like diamond inheritance. Avoiding this solution would require refactoring the packet stack. This would be a good idea anyway because the existing stack is tightly coupled to the FSFW, making reuse more difficult if only the stack is planned to be used without the store functionalities etc. The PDU implementation provided here is only weakly coupled to the FSFW, only using components like returnvalues or the Serialization modules. There are dedicated serializers and deserializers, which also helps in creating small focused modules which are easy to test. Some of the modules here were provied by Matthias Tompert.
2021-12-03 15:37:49 +01:00
reapply clang format
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private:
};
Added CFDP packet stack This PR adds the packet stack for the CCSDS File Delivery Protocol. It also refactors the existing TMTC infastructure to allow sending of CFDP packets to the CCSDS handlers. This includes the whole PDU (Protocol Data Unit) stack: - File Data PDUs and all file directive PDUs - ACK PDU - NAK PDU - Metadata PDU - Finished PDU - Prompt PDU - Keep Alive PDU - EOF PDU The PR includes a full set of unittests for the packet stack with a coverage of 90+ %. The refactoring of the existing TMTC infastructure includes non-ideal solutions like diamond inheritance. Avoiding this solution would require refactoring the packet stack. This would be a good idea anyway because the existing stack is tightly coupled to the FSFW, making reuse more difficult if only the stack is planned to be used without the store functionalities etc. The PDU implementation provided here is only weakly coupled to the FSFW, only using components like returnvalues or the Serialization modules. There are dedicated serializers and deserializers, which also helps in creating small focused modules which are easy to test. Some of the modules here were provied by Matthias Tompert.
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#endif /* FSFW_SRC_FSFW_CFDP_PDU_PDUHEADERIF_H_ */