AuroraRuntime/Source/IO/IPC/IPCMemory.Unix.hpp

/***
    Copyright (C) 2022 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: IPCMemory.Unix.hpp
    Date: 2022-4-14
    Author: Reece
***/
#pragma once

#include <Source/IO/IPC/IPC.hpp>
#include <Source/IO/IPC/IPCHandle.hpp>

namespace Aurora::IO::IPC
{
    struct IPCSharedMemoryImpl : IPCSharedMemory
    {
        IPCSharedMemoryImpl(int fd, void *ptr, const IPC::IPCHandle &handle, bool owns);
        ~IPCSharedMemoryImpl();

        virtual Memory::MemoryViewWrite GetMemory() override;
        virtual AuUInt GetLength() override;

        virtual AuString ExportToString() override;

        IPC::IPCHandle handle_;
    private:
        bool owns_;
        int fd_{};
        void *base_{};
        AuUInt len_ {};
    };

    AuSPtr<IPCSharedMemory> ImportSharedMemoryEx(const IPCToken &token);
}