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// 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) 2012-2024 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/>.
#pragma once
#include <string>
#include <openvpn/common/rc.hpp>
#define OPENVPN_LOG_CLASS openvpn::LogBase
namespace openvpn {
/**
* @brief The logging interface, simple, logs a string
*/
struct LogBase : RC<thread_safe_refcount>
{
// As demonstrated here by the comment out of Ptr, objects of type LogBase are
// never used in the intrusive pointer mode. However, removing the base class
// exposes other types derived from LogBase (e.g., RunContextBase) which are reliant
// upon the RC base class here. FIXME!
// typedef RCPtr<LogBase> Ptr;
virtual void log(const std::string &str) = 0;
};
} // namespace openvpn
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