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#pragma once

#ifdef WIN32

#include <wtypes.h>

#include <WinDef.h>

#endif

#include <string>

namespace HttpServer

{

class SharedMemory

{

private:

#ifdef WIN32

::HANDLE shm_desc;

#elif POSIX

int shm_desc;

#else

#error "Undefine platform"

#endif

std::string shm_name;

public:

SharedMemory();

~SharedMemory();

bool create(const std::string &memName, const size_t memSize);

bool open(const std::string &memName);

bool is_open() const;

bool write(const void *data, const size_t size, const size_t offset = 0) const;

bool read(void *dest, const size_t size, const size_t offset = 0) const;

bool close();

bool destroy();

static bool destroy(const std::string &memName);

};

};