56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
|
|
// This file is part of the "Nazara Engine - Core module"
|
|
// For conditions of distribution and use, see copyright notice in Config.hpp
|
|
|
|
#pragma once
|
|
|
|
#ifndef NAZARA_CORE_DYNLIB_HPP
|
|
#define NAZARA_CORE_DYNLIB_HPP
|
|
|
|
#include <Nazara/Prerequisites.hpp>
|
|
#include <Nazara/Core/MovablePtr.hpp>
|
|
#include <filesystem>
|
|
|
|
#if defined(NAZARA_PLATFORM_WINDOWS)
|
|
#define NAZARA_DYNLIB_EXTENSION ".dll"
|
|
#elif defined(NAZARA_PLATFORM_LINUX)
|
|
#define NAZARA_DYNLIB_EXTENSION ".so"
|
|
#elif defined(NAZARA_PLATFORM_MACOS)
|
|
#define NAZARA_DYNLIB_EXTENSION ".dylib"
|
|
#else
|
|
#error OS not handled
|
|
#endif
|
|
|
|
namespace Nz
|
|
{
|
|
using DynLibFunc = void (*)(void); // "Generic" type of pointer to function
|
|
|
|
class DynLibImpl;
|
|
|
|
class NAZARA_CORE_API DynLib
|
|
{
|
|
public:
|
|
DynLib();
|
|
DynLib(const DynLib&) = delete;
|
|
DynLib(DynLib&&) noexcept;
|
|
~DynLib();
|
|
|
|
std::string GetLastError() const;
|
|
DynLibFunc GetSymbol(const char* symbol) const;
|
|
|
|
bool IsLoaded() const;
|
|
|
|
bool Load(std::filesystem::path libraryPath);
|
|
void Unload();
|
|
|
|
DynLib& operator=(const DynLib&) = delete;
|
|
DynLib& operator=(DynLib&& lib) noexcept;
|
|
|
|
private:
|
|
mutable std::string m_lastError;
|
|
std::unique_ptr<DynLibImpl> m_impl;
|
|
};
|
|
}
|
|
|
|
#endif // NAZARA_CORE_DYNLIB_HPP
|