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mirror of https://github.com/OpenVPN/openvpn3.git synced 2024-09-20 04:02:15 +02:00
openvpn3/openvpn/transport/socket_protect.hpp
Razvan Cojocaru 6217fa0e1a Add default virtual destructors to base classes with virtual functions
Without this fix, the openvpn3-linux build is broken whenever a
dependency enables -Wnon-virtual-dtor (which protobuf 27.3
currently does on Arch Linux). The openvpn3-linux build treats
warnings as errors.

Jira: OVPN3-1242
Signed-off-by: Razvan Cojocaru <razvan.cojocaru@openvpn.com>
2024-08-08 14:43:12 +00:00

51 lines
1.8 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) 2012-2022 OpenVPN Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program in the COPYING file.
// If not, see <http://www.gnu.org/licenses/>.
#ifndef OPENVPN_TRANSPORT_SOCKET_PROTECT_H
#define OPENVPN_TRANSPORT_SOCKET_PROTECT_H
#include <openvpn/addr/ip.hpp>
#ifdef OPENVPN_PLATFORM_UWP
#include <openvpn/transport/uwp_socket_protect.hpp>
#endif
namespace openvpn {
// Used as an interface in cases where the high-level controlling app
// needs early access to newly created transport sockets for making
// property changes. For example, on Android, we need to "protect"
// the socket from being routed into the VPN tunnel.
class BaseSocketProtect
{
public:
virtual ~BaseSocketProtect() = default;
virtual bool socket_protect(openvpn_io::detail::socket_type socket, IP::Addr endpoint) = 0;
};
#ifdef OPENVPN_PLATFORM_UWP
typedef UWPSocketProtect SocketProtect;
#else
typedef BaseSocketProtect SocketProtect;
#endif
} // namespace openvpn
#endif