/* * ZeroTier One - Global Peer to Peer Ethernet * Copyright (C) 2012-2013 ZeroTier Networks LLC * * 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 3 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, see . * * -- * * ZeroTier may be used and distributed under the terms of the GPLv3, which * are available at: http://www.gnu.org/licenses/gpl-3.0.html * * If you would like to embed ZeroTier into a commercial application or * redistribute it in a modified binary form, please contact ZeroTier Networks * LLC. Start here: http://www.zerotier.com/ */ #ifndef ZT_SYSENV_HPP #define ZT_SYSENV_HPP #include #include #include "NonCopyable.hpp" namespace ZeroTier { class RuntimeEnvironment; /** * Local system environment monitoring utilities */ class SysEnv : NonCopyable { public: SysEnv(); ~SysEnv(); /** * This computes a CRC-type code from gathered information about your network settings * * @param ignoreDevices Ignore these local network devices by OS-specific name (e.g. our taps) * @return Fingerprint of currently running network environment */ uint64_t getNetworkConfigurationFingerprint(const std::set &ignoreDevices); }; } // namespace ZeroTier #endif