eive-obsw/bsp_q7s/memory/FileSystemHandler.h
Robin Mueller ac0326a944
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various improvements
2022-03-26 13:54:05 +01:00

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C++

#ifndef BSP_Q7S_MEMORY_FILESYSTEMHANDLER_H_
#define BSP_Q7S_MEMORY_FILESYSTEMHANDLER_H_
#include <filesystem>
#include <string>
#include "OBSWConfig.h"
#include "SdCardManager.h"
#include "eive/definitions.h"
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/memory/HasFileSystemIF.h"
#include "fsfw/objectmanager/SystemObject.h"
#include "fsfw/tasks/ExecutableObjectIF.h"
class CoreController;
class FileSystemHandler : public SystemObject, public ExecutableObjectIF, public HasFileSystemIF {
public:
struct FsCommandCfg : public FileSystemArgsIF {
// Can be used to automatically use mount prefix of active SD card.
// Otherwise, the operator has to specify the full path to the mounted SD card as well.
bool useMountPrefix = false;
};
FileSystemHandler(object_id_t fileSystemHandler);
virtual ~FileSystemHandler();
ReturnValue_t performOperation(uint8_t) override;
ReturnValue_t initialize() override;
/**
* Function to get the MessageQueueId_t of the implementing object
* @return MessageQueueId_t of the object
*/
MessageQueueId_t getCommandQueue() const override;
ReturnValue_t appendToFile(const char* repositoryPath, const char* filename, const uint8_t* data,
size_t size, uint16_t packetNumber,
FileSystemArgsIF* args = nullptr) override;
ReturnValue_t createFile(const char* repositoryPath, const char* filename,
const uint8_t* data = nullptr, size_t size = 0,
FileSystemArgsIF* args = nullptr) override;
ReturnValue_t removeFile(const char* repositoryPath, const char* filename,
FileSystemArgsIF* args = nullptr) override;
ReturnValue_t createDirectory(const char* repositoryPath, const char* dirname,
bool createParentDirs, FileSystemArgsIF* args = nullptr) override;
ReturnValue_t removeDirectory(const char* repositoryPath, const char* dirname,
bool deleteRecurively = false,
FileSystemArgsIF* args = nullptr) override;
ReturnValue_t renameFile(const char* repositoryPath, const char* oldFilename,
const char* newFilename, FileSystemArgsIF* args = nullptr) override;
private:
CoreController* coreCtrl = nullptr;
MessageQueueIF* mq = nullptr;
std::string currentMountPrefix = SdCardManager::SD_0_MOUNT_POINT;
static constexpr uint32_t FS_MAX_QUEUE_SIZE = config::OBSW_FILESYSTEM_HANDLER_QUEUE_SIZE;
SdCardManager* sdcMan = nullptr;
uint8_t opCounter = 0;
void fileSystemHandlerLoop();
void fileSystemCheckup();
std::filesystem::path getInitPath(FileSystemArgsIF* args);
void parseCfg(FsCommandCfg* cfg, bool& useMountPrefix);
};
#endif /* BSP_Q7S_MEMORY_FILESYSTEMMANAGER_H_ */