SampleArchiver.h

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/* -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*- */
/* vim: set shiftwidth=4 softtabstop=4 expandtab: */

/*
 ********************************************************************
 ** NIDAS: NCAR In-situ Data Acquistion Software
 **
 ** 2011, Copyright University Corporation for Atmospheric Research
 **
 ** This program 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 2 of the License, or
 ** (at your option) any later version.
 **
 ** This program 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.
 **
 ** The LICENSE.txt file accompanying this software contains
 ** a copy of the GNU General Public License. If it is not found,
 ** write to the Free Software Foundation, Inc.,
 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **
 ********************************************************************
*/

#ifndef NIDAS_CORE_SAMPLEARCHIVER_H
#define NIDAS_CORE_SAMPLEARCHIVER_H

#include "SampleIOProcessor.h"
#include "SampleSorter.h"
#include "FileSet.h"
#include <nidas/util/ThreadSupport.h>

namespace nidas { namespace core {

class SampleArchiver: public SampleIOProcessor
{
public:
    
    SampleArchiver();

    virtual ~SampleArchiver();

    void flush() throw();

    void setRaw(bool val) 
    {
        _rawArchive = val;
    }

    bool getRaw() const
    {
        return _rawArchive;
    }

    void connectSource(SampleSource*) override;

    void disconnectSource(SampleSource*) throw();

    void connect(SampleOutput* output) throw();

    void disconnect(SampleOutput* output) throw();

    void printStatus(std::ostream&,float deltat,int&) throw();

private:

    nidas::util::Mutex _connectionMutex;

    std::set<SampleSource*> _connectedSources;

    std::set<SampleOutput*> _connectedOutputs;

    std::list<const nidas::core::FileSet*> _filesets;

    nidas::util::Mutex _filesetMutex;

    size_t _nsampsLast;

    long long _nbytesLast;

    std::map<const nidas::core::FileSet*,long long> _nbytesLastByFileSet;

    bool _rawArchive;

    SampleArchiver(const SampleArchiver& x);

    SampleArchiver& operator=(const SampleArchiver& x);


};

}}  // namespace nidas namespace core

#endif