/* This file is part of cpp-ethereum. cpp-ethereum 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. cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>. */ /** @file WhisperPeer.h * @author Gav Wood <i@gavwood.com> * @date 2014 */ #pragma once #include <mutex> #include <array> #include <set> #include <memory> #include <utility> #include <libdevcore/RLP.h> #include <libdevcore/Guards.h> #include <libdevcrypto/SHA3.h> #include "Common.h" #include "Message.h" namespace dev { namespace shh { using p2p::Session; using p2p::HostCapabilityFace; using p2p::HostCapability; using p2p::Capability; /** */ class WhisperPeer: public Capability { friend class WhisperHost; public: WhisperPeer(Session* _s, HostCapabilityFace* _h, unsigned _i); virtual ~WhisperPeer(); static std::string name() { return "shh"; } static u256 version() { return 2; } static unsigned messageCount() { return PacketCount; } WhisperHost* host() const; private: virtual bool interpret(unsigned _id, RLP const&) override; void sendMessages(); unsigned rating(Envelope const&) const { return 0; } // TODO void noteNewMessage(h256 _h, Envelope const& _m); mutable dev::Mutex x_unseen; std::multimap<unsigned, h256> m_unseen; ///< Rated according to what they want. std::chrono::system_clock::time_point m_timer = std::chrono::system_clock::now(); }; } }