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OpenVPNAdapter/openvpn/win/reg.hpp
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Sergey Abramchuk f65d76170b Squashed 'OpenVPN Adapter/Vendors/openvpn/' content from commit da99df6
git-subtree-dir: OpenVPN Adapter/Vendors/openvpn
git-subtree-split: da99df69492256d7a18bbea303ae98457782a4bf
2017-04-09 14:13:07 +03:00

58 lines
1.6 KiB
C++

// OpenVPN -- An application to securely tunnel IP networks
// over a single port, with support for SSL/TLS-based
// session authentication and key exchange,
// packet encryption, packet authentication, and
// packet compression.
//
// Copyright (C) 2012-2017 OpenVPN Technologies, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License Version 3
// as published by the Free Software Foundation.
//
// 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 in the COPYING file.
// If not, see <http://www.gnu.org/licenses/>.
// registry utilities for Windows
#ifndef OPENVPN_WIN_REG_H
#define OPENVPN_WIN_REG_H
#include <windows.h>
#include <openvpn/common/size.hpp>
namespace openvpn {
namespace Win {
// HKEY wrapper
class RegKey
{
RegKey(const RegKey&) = delete;
RegKey& operator=(const RegKey&) = delete;
public:
RegKey() : key(nullptr) {}
bool defined() const { return key != nullptr; }
HKEY* ref() { return &key; }
HKEY operator()() { return key; }
~RegKey()
{
if (defined())
::RegCloseKey(key);
}
private:
HKEY key;
};
}
}
#endif