2020-08-18 13:09:15 +02:00
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#ifndef FRAMEWORK_MEMORY_MEMORYHELPER_H_
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#define FRAMEWORK_MEMORY_MEMORYHELPER_H_
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#include "../ipc/CommandMessage.h"
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#include "../memory/AcceptsMemoryMessagesIF.h"
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#include "../returnvalues/HasReturnvaluesIF.h"
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#include "../storagemanager/StorageManagerIF.h"
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#include "../ipc/MessageQueueIF.h"
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class MemoryHelper : public HasReturnvaluesIF {
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public:
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static const uint8_t INTERFACE_ID = CLASS_ID::MEMORY_HELPER;
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static const ReturnValue_t UNKNOWN_CMD = MAKE_RETURN_CODE(0xE0);
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static const ReturnValue_t INVALID_ADDRESS = MAKE_RETURN_CODE(0xE1);
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static const ReturnValue_t INVALID_SIZE = MAKE_RETURN_CODE(0xE2);
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static const ReturnValue_t STATE_MISMATCH = MAKE_RETURN_CODE(0xE3);
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private:
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HasMemoryIF* workOnThis;
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MessageQueueIF* queueToUse;
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StorageManagerIF* ipcStore = nullptr;
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store_address_t ipcAddress;
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Command_t lastCommand;
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MessageQueueId_t lastSender = MessageQueueIF::NO_QUEUE;
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uint8_t* reservedSpaceInIPC = nullptr;
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bool busy;
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void handleMemoryLoad(CommandMessage* message);
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void handleMemoryCheckOrDump(CommandMessage* message);
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ReturnValue_t initialize();
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public:
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ReturnValue_t handleMemoryCommand(CommandMessage* message);
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void completeLoad( ReturnValue_t errorCode, const uint8_t* dataToCopy = NULL, const uint32_t size = 0, uint8_t* copyHere = NULL );
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void completeDump( ReturnValue_t errorCode, const uint8_t* dataToCopy = NULL, const uint32_t size = 0);
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void swapMatrixCopy( uint8_t *out, const uint8_t *in, uint32_t totalSize, uint8_t datatypeSize);
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ReturnValue_t initialize(MessageQueueIF* queueToUse_);
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MemoryHelper( HasMemoryIF* workOnThis, MessageQueueIF* useThisQueue );
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~MemoryHelper();
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};
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#endif /* MEMORYHELPER_H_ */
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