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Diffstat (limited to 'osdep/MacEthernetTap.hpp')
| -rw-r--r-- | osdep/MacEthernetTap.hpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/osdep/MacEthernetTap.hpp b/osdep/MacEthernetTap.hpp new file mode 100644 index 00000000..4b3ac019 --- /dev/null +++ b/osdep/MacEthernetTap.hpp @@ -0,0 +1,93 @@ +/* + * ZeroTier One - Network Virtualization Everywhere + * Copyright (C) 2011-2018 ZeroTier, Inc. https://www.zerotier.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 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 <http://www.gnu.org/licenses/>. + * + * -- + * + * You can be released from the requirements of the license by purchasing + * a commercial license. Buying such a license is mandatory as soon as you + * develop commercial closed-source software that incorporates or links + * directly against ZeroTier software without disclosing the source code + * of your own application. + */ + +#ifndef ZT_OSXETHERNETTAP_HPP +#define ZT_OSXETHERNETTAP_HPP + +#include <stdio.h> +#include <stdlib.h> + +#include <stdexcept> +#include <string> +#include <vector> + +#include "../node/Constants.hpp" +#include "../node/MAC.hpp" +#include "../node/InetAddress.hpp" +#include "../node/MulticastGroup.hpp" + +#include "Thread.hpp" + +namespace ZeroTier { + +class MacEthernetTap +{ +public: + MacEthernetTap( + const char *homePath, + const MAC &mac, + unsigned int mtu, + unsigned int metric, + uint64_t nwid, + const char *friendlyName, + void (*handler)(void *,void *,uint64_t,const MAC &,const MAC &,unsigned int,unsigned int,const void *,unsigned int), + void *arg); + + ~MacEthernetTap(); + + void setEnabled(bool en); + bool enabled() const; + bool addIp(const InetAddress &ip); + bool removeIp(const InetAddress &ip); + std::vector<InetAddress> ips() const; + void put(const MAC &from,const MAC &to,unsigned int etherType,const void *data,unsigned int len); + std::string deviceName() const; + void setFriendlyName(const char *friendlyName); + void scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed); + void setMtu(unsigned int mtu); + + void threadMain() + throw(); + +private: + void (*_handler)(void *,void *,uint64_t,const MAC &,const MAC &,unsigned int,unsigned int,const void *,unsigned int); + void *_arg; + uint64_t _nwid; + Thread _thread; + std::string _homePath; + std::string _dev; + std::vector<MulticastGroup> _multicastGroups; + unsigned int _mtu; + unsigned int _metric; + int _shutdownSignalPipe[2]; + int _agentStdin,_agentStdout,_agentStderr,_agentStdin2,_agentStdout2,_agentStderr2; + long _agentPid; + volatile bool _enabled; +}; + +} // namespace ZeroTier + +#endif |