TomZ
df7de2ecd2
Move some globals and all stuff pulling in crypto to the server/serverutil.cpp file Remove dead code. Move several items that were used in only one place to the respective files using them. Move the class WaitUntilFinishedHelper into its own file. Made sure no header includes utils.h remove a handfull of files including utils.h for nothing.
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2017-2018 Tom Zander <tomz@freedommail.ch>
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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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#include <functional>
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#include <boost_compat.h>
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#include <mutex>
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#include <atomic>
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/**
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* @brief Use the WaitUntilFinishedHelper class to start a method in a strand and wait until its done.
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* Usage is simple, you create an instance and all the work is done in the constructor.
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* After the constructor is finished, your method in the strand will have returned.
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*/
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class WaitUntilFinishedHelper
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{
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public:
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WaitUntilFinishedHelper(const std::function<void()> &target, BoostCompatStrand *strand);
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WaitUntilFinishedHelper(const WaitUntilFinishedHelper &other);
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~WaitUntilFinishedHelper();
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void run();
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private:
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struct Private {
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mutable std::mutex mutex;
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std::function<void()> target;
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std::atomic<int> ref;
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BoostCompatStrand *strand;
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};
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Private *d;
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void handle();
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};
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