mirror of
https://github.com/zerotier/ZeroTierOne.git
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112 lines
3.3 KiB
C++
112 lines
3.3 KiB
C++
/*
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* ZeroTier One - Global Peer to Peer Ethernet
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* Copyright (C) 2011-2014 ZeroTier Networks LLC
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* --
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*
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* ZeroTier may be used and distributed under the terms of the GPLv3, which
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* are available at: http://www.gnu.org/licenses/gpl-3.0.html
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*
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* If you would like to embed ZeroTier into a commercial application or
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* redistribute it in a modified binary form, please contact ZeroTier Networks
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* LLC. Start here: http://www.zerotier.com/
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*/
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#ifndef ZT_NODECONTROLCLIENT_HPP
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#define ZT_NODECONTROLCLIENT_HPP
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#include <string>
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#include <vector>
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namespace ZeroTier {
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/**
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* Client for controlling a local ZeroTier One node
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*
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* Windows note: be sure you call WSAStartup() before using this,
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* otherwise it will be unable to open a local UDP socket to
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* communicate with the service.
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*/
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class NodeControlClient
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{
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public:
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/**
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* Create a new node config client
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*
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* Initialization may fail. Call error() to check.
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*
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* @param hp Home path of ZeroTier One instance or NULL for default system home path
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* @param resultHandler Function to call when commands provide results
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* @param arg First argument to result handler
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* @param authToken Authentication token or NULL (default) to read from authtoken.secret in home path
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*/
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NodeControlClient(const char *hp,void (*resultHandler)(void *,const char *),void *arg,const char *authToken = (const char *)0)
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throw();
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~NodeControlClient();
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/**
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* @return Initialization error or NULL if none
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*/
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const char *error() const
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throw();
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/**
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* Send a command to the local node
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*
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* Note that the returned conversation ID will never be 0. A return value
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* of 0 indicates a fatal error such as failure to bind to any local UDP
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* port.
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*
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* @param command
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* @return Conversation ID that will be provided to result handler when/if results are sent back
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*/
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void send(const char *command)
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throw();
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inline void send(const std::string &command)
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throw() { return send(command.c_str()); }
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/**
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* Split a line of results
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*
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* @param line Line to split
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* @return Vector of fields
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*/
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static std::vector<std::string> splitLine(const char *line);
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static inline std::vector<std::string> splitLine(const std::string &line) { return splitLine(line.c_str()); }
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/**
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* @return Default path for current user's authtoken.secret
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*/
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static const char *authTokenDefaultUserPath();
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/**
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* @return Default path to system authtoken.secret
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*/
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static const char *authTokenDefaultSystemPath();
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private:
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// NodeControlClient is not copyable
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NodeControlClient(const NodeControlClient&);
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const NodeControlClient& operator=(const NodeControlClient&);
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void *_impl;
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};
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} // namespace ZeroTier
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#endif
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