eive-obsw/mission/tmtc/TmStore.h
Robin Mueller 58d6b59b7c
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2022-12-14 10:42:16 +01:00

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C++

#ifndef MISSION_TMTC_TMSTOREBACKEND_H_
#define MISSION_TMTC_TMSTOREBACKEND_H_
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/tmstorage/TmStoreFrontendIF.h>
#include <fsfw/tmtcpacket/pus/tm/PusTmReader.h>
#include <fsfw/tmtcservices/AcceptsTelemetryIF.h>
#include <mission/memory/SdCardMountedIF.h>
#include <filesystem>
struct PacketFilter {
std::optional<std::vector<uint16_t>> apid;
std::optional<std::vector<uint8_t>> services;
std::optional<std::vector<std::pair<uint8_t, uint8_t>>> serviceSubservices;
};
enum class RolloverInterval { MINUTELY, HOURLY, DAILY };
class TmStore : public SystemObject {
public:
TmStore(object_id_t objectId, const char* baseDir, std::string baseName,
RolloverInterval intervalUnit, uint32_t intervalCount, timeval& currentTv,
SdCardMountedIF& sdcMan);
void addApid(uint16_t apid);
void addService(uint8_t service);
void addServiceSubservice(uint8_t service, uint8_t subservice);
void updateBaseDir();
ReturnValue_t passPacket(PusTmReader& reader);
private:
static constexpr size_t MAX_FILESIZE = 8192;
/**
* To get the queue where commands shall be sent.
* @return Id of command queue.
*/
MessageQueueId_t getCommandQueue();
PacketFilter filter;
bool baseDirUninitialized = true;
const char* baseDir;
std::string baseName;
std::filesystem::path basePath;
uint32_t rolloverDiffSeconds = 0;
std::array<uint8_t, MAX_FILESIZE> fileBuf{};
timeval& currentTv;
std::optional<timeval> mostRecentTv;
std::optional<std::filesystem::path> mostRecentFile;
SdCardMountedIF& sdcMan;
void calcDiffSeconds(RolloverInterval intervalUnit, uint32_t intervalCount);
void assignAndOrCreateMostRecentFile();
ReturnValue_t storePacket(PusTmReader& reader);
};
#endif /* MISSION_TMTC_TMSTOREBACKEND_H_ */