diff options
| -rw-r--r-- | netcon/NetconEthernetTap.cpp | 109 | ||||
| -rw-r--r-- | netcon/NetconEthernetTap.hpp | 94 | ||||
| -rw-r--r-- | osdep/Phy.hpp | 5 |
3 files changed, 208 insertions, 0 deletions
diff --git a/netcon/NetconEthernetTap.cpp b/netcon/NetconEthernetTap.cpp new file mode 100644 index 00000000..5b71f89e --- /dev/null +++ b/netcon/NetconEthernetTap.cpp @@ -0,0 +1,109 @@ +/* + * ZeroTier One - Network Virtualization Everywhere + * Copyright (C) 2011-2015 ZeroTier, Inc. + * + * 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/>. + * + * -- + * + * 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/ + */ + +#ifdef ZT_ENABLE_NETCON + +#include "NetconEthernetTap.hpp" + +#include "../osdep/OSUtils.hpp" +#include "../osdep/Phy.hpp" + +namespace ZeroTier { + +NetconEthernetTap::NetconEthernetTap( + const char *homePath, + const MAC &mac, + unsigned int mtu, + unsigned int metric, + uint64_t nwid, + const char *friendlyName, + void (*handler)(void *,uint64_t,const MAC &,const MAC &,unsigned int,unsigned int,const void *,unsigned int), + void *arg) : + _handler(handler), + _arg(arg), + _nwid(nwid), + _thread(), + _homePath(homePath), + _dev(), + _multicastGroups(), + _mtu(mtu), + _enabled(true) +{ + _thread = Thread::start(this); +} + +NetconEthernetTap::~NetconEthernetTap() +{ +} + +void NetconEthernetTap::setEnabled(bool en) +{ + _enabled = en; +} + +bool NetconEthernetTap::enabled() const +{ + return _enabled; +} + +bool NetconEthernetTap::addIp(const InetAddress &ip) +{ +} + +bool NetconEthernetTap::removeIp(const InetAddress &ip) +{ +} + +std::vector<InetAddress> NetconEthernetTap::ips() const +{ +} + +void NetconEthernetTap::put(const MAC &from,const MAC &to,unsigned int etherType,const void *data,unsigned int len) +{ +} + +std::string NetconEthernetTap::deviceName() const +{ + return _dev; +} + +void NetconEthernetTap::setFriendlyName(const char *friendlyName) +{ +} + +void NetconEthernetTap::scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed) +{ +} + +void NetconEthernetTap::threadMain() + throw() +{ +} + +} // namespace ZeroTier + +#endif // ZT_ENABLE_NETCON diff --git a/netcon/NetconEthernetTap.hpp b/netcon/NetconEthernetTap.hpp new file mode 100644 index 00000000..e36ef812 --- /dev/null +++ b/netcon/NetconEthernetTap.hpp @@ -0,0 +1,94 @@ +/* + * ZeroTier One - Network Virtualization Everywhere + * Copyright (C) 2011-2015 ZeroTier, Inc. + * + * 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/>. + * + * -- + * + * 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_NETCONETHERNETTAP_HPP +#define ZT_NETCONETHERNETTAP_HPP + +#ifdef ZT_ENABLE_NETCON + +#include <stdio.h> +#include <stdlib.h> + +#include <string> +#include <vector> +#include <stdexcept> + +#include "../node/Constants.hpp" +#include "../node/MulticastGroup.hpp" +#include "../osdep/Thread.hpp" + +namespace ZeroTier { + +/** + * Network Containers instance -- emulates an Ethernet tap device as far as OneService knows + */ +class NetconEthernetTap +{ +public: + NetconEthernetTap( + const char *homePath, + const MAC &mac, + unsigned int mtu, + unsigned int metric, + uint64_t nwid, + const char *friendlyName, + void (*handler)(void *,uint64_t,const MAC &,const MAC &,unsigned int,unsigned int,const void *,unsigned int), + void *arg); + + ~NetconEthernetTap(); + + 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 threadMain() + throw(); + +private: + void (*_handler)(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; // path to Unix domain socket + std::vector<MulticastGroup> _multicastGroups; + unsigned int _mtu; + volatile bool _enabled; +}; + +} // namespace ZeroTier + +#endif // ZT_ENABLE_NETCON + +#endif diff --git a/osdep/Phy.hpp b/osdep/Phy.hpp index eca4109f..aad40cd1 100644 --- a/osdep/Phy.hpp +++ b/osdep/Phy.hpp @@ -69,6 +69,11 @@ #define ZT_PHY_MAX_SOCKETS (FD_SETSIZE) #define ZT_PHY_SOCKADDR_STORAGE_TYPE struct sockaddr_storage +#if defined(__linux__) || defined(linux) || defined(__LINUX__) || defined(__linux) +#define ZT_PHY_HAVE_EVENTFD 1 +#include <sys/eventfd.h> +#endif + #endif // Windows or not namespace ZeroTier { |