mirror of https://github.com/Icinga/icinga2.git
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU General Public License *
|
|
* as published by the Free Software Foundation; either version 2 *
|
|
* of the License, or (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software Foundation *
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
******************************************************************************/
|
|
|
|
#ifndef LIBRARY_H
|
|
#define LIBRARY_H
|
|
|
|
#include "base/i2-base.hpp"
|
|
#include "base/string.hpp"
|
|
#include <memory>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
#ifndef _WIN32
|
|
typedef void *LibraryHandle;
|
|
#else /* _WIN32 */
|
|
typedef HMODULE LibraryHandle;
|
|
#endif /* _WIN32 */
|
|
|
|
class Library
|
|
{
|
|
public:
|
|
Library() = default;
|
|
Library(const String& name);
|
|
|
|
void *GetSymbolAddress(const String& name) const;
|
|
|
|
template<typename T>
|
|
T GetSymbolAddress(const String& name) const
|
|
{
|
|
static_assert(!std::is_same<T, void *>::value, "T must not be void *");
|
|
|
|
return reinterpret_cast<T>(GetSymbolAddress(name));
|
|
}
|
|
|
|
private:
|
|
std::shared_ptr<LibraryHandle> m_Handle;
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* LIBRARY_H */
|