forked from Ivasoft/DSView
84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
/*
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* This file is part of the PulseView project.
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*
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* Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
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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 2 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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef DSLOGIC_PV_STORESESSION_H
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#define DSLOGIC_PV_STORESESSION_H
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#include <stdint.h>
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#include <string>
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#include <boost/thread.hpp>
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#include <QObject>
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namespace pv {
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class SigSession;
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namespace data {
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class LogicSnapshot;
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}
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class StoreSession : public QObject
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{
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Q_OBJECT
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private:
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static const size_t BlockSize;
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public:
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StoreSession(const std::string &file_name,
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SigSession &session);
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~StoreSession();
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std::pair<uint64_t, uint64_t> progress() const;
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const QString& error() const;
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bool start();
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void wait();
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void cancel();
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private:
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void store_proc(boost::shared_ptr<pv::data::LogicSnapshot> snapshot);
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signals:
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void progress_updated();
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private:
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const std::string _file_name;
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SigSession &_session;
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boost::thread _thread;
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mutable boost::mutex _mutex;
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uint64_t _units_stored;
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uint64_t _unit_count;
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QString _error;
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};
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} // pv
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#endif // DSLOGIC_PV_STORESESSION_H
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