HostFileDevice.h

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/****
 * Sming Framework Project - Open Source framework for high efficiency native ESP8266 development.
 * Created 2015 by Skurydin Alexey
 * http://github.com/SmingHub/Sming
 * All files of the Sming Core are provided under the LGPL v3 license.
 *
 * HostFileDevice.h
 *
 ****/

#pragma once

#include "BlockDevice.h"

namespace Storage::Disk
{
class HostFileDevice : public BlockDevice
{
public:
    HostFileDevice(const String& name, const String& filename, storage_size_t size);

    HostFileDevice(const String& name, const String& filename);

    ~HostFileDevice();

    String getName() const override
    {
        return name.c_str();
    }

    Type getType() const override
    {
        return Type::file;
    }

protected:
    bool raw_sector_read(storage_size_t address, void* dst, size_t size) override;
    bool raw_sector_write(storage_size_t address, const void* src, size_t size) override;
    bool raw_sector_erase_range(storage_size_t address, size_t size) override;
    bool raw_sync() override
    {
        return true;
    }

private:
    CString name;
    int file{-1};
};

} // namespace Storage::Disk