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91 lines
2.4 KiB
91 lines
2.4 KiB
/* |
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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_IPCCONNECTION_HPP |
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#define ZT_IPCCONNECTION_HPP |
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#include "Constants.hpp" |
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#include "Thread.hpp" |
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#include "NonCopyable.hpp" |
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#include "Mutex.hpp" |
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#include "SharedPtr.hpp" |
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#include "AtomicCounter.hpp" |
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namespace ZeroTier { |
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class IpcListener; |
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/** |
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* Interprocess communication connection |
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*/ |
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class IpcConnection : NonCopyable |
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{ |
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friend class IpcListener; |
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friend class SharedPtr<IpcConnection>; |
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public: |
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/** |
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* Connect to an IPC endpoint |
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* |
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* @param endpoint Endpoint path |
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* @param commandHandler Command handler function |
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* @param arg First argument to command handler |
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* @throws std::runtime_error Unable to connect |
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*/ |
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IpcConnection(const char *endpoint,void (*commandHandler)(void *,const SharedPtr<IpcConnection> &,const char *),void *arg); |
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~IpcConnection(); |
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/** |
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* @param format Printf format string |
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* @param ... Printf arguments |
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*/ |
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void printf(const char *format,...); |
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/** |
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* Close this connection |
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*/ |
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void close(); |
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void threadMain() |
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throw(); |
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private: |
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// Used by IpcListener to construct incoming connections |
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IpcConnection(int s,void (*commandHandler)(void *,const SharedPtr<IpcConnection> &,const char *),void *arg); |
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void (*_handler)(void *,const SharedPtr<IpcConnection> &,const char *); |
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void *_arg; |
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volatile int _sock; |
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Thread _thread; |
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Mutex _writeLock; |
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AtomicCounter __refCount; |
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}; |
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} // namespace ZeroTier |
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#endif
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