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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/***
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This file is part of snapcast
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Copyright (C) 2014-2025 Johannes Pohl
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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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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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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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#pragma once
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// local headers
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#include "message.hpp"
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namespace msg
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{
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/// Time sync message, send from client to server and back
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class Time : public BaseMessage
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{
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public:
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/// c'tor
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Time() : BaseMessage(message_type::kTime)
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{
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}
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/// d'tor
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~Time() override = default;
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void read(std::istream& stream) override
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{
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readVal(stream, latency.sec);
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readVal(stream, latency.usec);
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}
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uint32_t getSize() const override
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{
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return sizeof(tv);
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}
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/// The latency after round trip "client => server => client"
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tv latency;
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protected:
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void doserialize(std::ostream& stream) const override
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{
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writeVal(stream, latency.sec);
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writeVal(stream, latency.usec);
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}
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};
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} // namespace msg
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