libcryfs/implementations/encrypted/EncryptedBlock.h

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#pragma once
#ifndef BLOCKSTORE_IMPLEMENTATIONS_ENCRYPTED_ENCRYPTEDBLOCK_H_
#define BLOCKSTORE_IMPLEMENTATIONS_ENCRYPTED_ENCRYPTEDBLOCK_H_
#include "../../interface/Block.h"
#include "messmer/cpp-utils/macros.h"
#include <memory>
namespace blockstore {
namespace encrypted {
class EncryptedBlockStore;
class EncryptedBlock: public Block {
public:
//TODO Storing key twice (in parent class and in object pointed to). Once would be enough.
EncryptedBlock(std::unique_ptr<Block> baseBlock);
const void *data() const override;
void write(const void *source, uint64_t offset, uint64_t size) override;
void flush() override;
size_t size() const override;
private:
std::unique_ptr<Block> _baseBlock;
DISALLOW_COPY_AND_ASSIGN(EncryptedBlock);
};
}
}
#endif