59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
// Copyright (C) 2023 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_CORE_DYNLIB_HPP
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#define NAZARA_CORE_DYNLIB_HPP
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#include <NazaraUtils/Prerequisites.hpp>
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#include <Nazara/Core/Config.hpp>
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#include <NazaraUtils/MovablePtr.hpp>
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#include <filesystem>
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#if defined(NAZARA_PLATFORM_WINDOWS)
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#define NAZARA_DYNLIB_EXTENSION ".dll"
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#elif defined(NAZARA_PLATFORM_LINUX)
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#define NAZARA_DYNLIB_EXTENSION ".so"
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#elif defined(NAZARA_PLATFORM_WEB)
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#define NAZARA_DYNLIB_EXTENSION ".wasm"
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#elif defined(NAZARA_PLATFORM_MACOS)
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#define NAZARA_DYNLIB_EXTENSION ".dylib"
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#else
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#error OS not handled
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#endif
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namespace Nz
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{
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using DynLibFunc = void (*)(void); // "Generic" type of pointer to function
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class DynLibImpl;
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class NAZARA_CORE_API DynLib
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{
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public:
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DynLib();
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DynLib(const DynLib&) = delete;
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DynLib(DynLib&&) noexcept;
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~DynLib();
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std::string GetLastError() const;
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DynLibFunc GetSymbol(const char* symbol) const;
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bool IsLoaded() const;
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bool Load(std::filesystem::path libraryPath);
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void Unload();
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DynLib& operator=(const DynLib&) = delete;
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DynLib& operator=(DynLib&& lib) noexcept;
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private:
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mutable std::string m_lastError;
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std::unique_ptr<DynLibImpl> m_impl;
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};
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}
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#endif // NAZARA_CORE_DYNLIB_HPP
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