First commit

src/Nazara/Core/DynLib.cpp

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+// Copyright (C) 2012 Jérôme Leclercq
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#define NAZARA_DYNLIB_CPP
+
+#include <Nazara/Core/DynLib.hpp>
+#include <Nazara/Core/Config.hpp>
+#include <Nazara/Core/Error.hpp>
+
+#if defined(NAZARA_PLATFORM_WINDOWS)
+	#include <Nazara/Core/Win32/DynLibImpl.hpp>
+#elif defined(NAZARA_PLATFORM_POSIX)
+	#include <Nazara/Core/Posix/DynLibImpl.hpp>
+#else
+	#error No implementation for this platform
+#endif
+
+#include <Nazara/Core/ThreadSafety.hpp>
+#include <Nazara/Core/Debug.hpp>
+
+NzDynLib::NzDynLib(const NzString& libraryPath) :
+m_path(libraryPath),
+m_impl(nullptr)
+{
+}
+
+NzDynLib::~NzDynLib()
+{
+	Unload();
+}
+
+NzString NzDynLib::GetLastError() const
+{
+	NazaraLock(m_mutex)
+
+	return m_lastError;
+}
+
+NzDynLibFunc NzDynLib::GetSymbol(const NzString& symbol) const
+{
+	NazaraLock(m_mutex)
+
+	#if NAZARA_CORE_SAFE
+	if (!m_impl)
+	{
+		NazaraError("Library not opened");
+		return nullptr;
+	}
+	#endif
+
+	return m_impl->GetSymbol(symbol);
+}
+
+bool NzDynLib::Load()
+{
+	NazaraLock(m_mutex)
+
+	Unload();
+
+	m_impl = new NzDynLibImpl(this);
+	if (!m_impl->Load(m_path))
+	{
+		delete m_impl;
+		m_impl = nullptr;
+
+		return false;
+	}
+
+	return true;
+}
+
+void NzDynLib::Unload()
+{
+	NazaraLock(m_mutex)
+
+	if (m_impl)
+	{
+		m_impl->Unload();
+		delete m_impl;
+		m_impl = nullptr;
+	}
+}
+
+void NzDynLib::SetLastError(const NzString& error)
+{
+	NazaraLock(m_mutex)
+
+	m_lastError = error;
+}