masterfilewriter.h

/*
 * Orca-Robotics Project: Components for robotics 
 *               http://orca-robotics.sf.net/
 * Copyright (c) 2004-2009 Alex Brooks, Alexei Makarenko, Tobias Kaupp
 *
 * This copy of Orca is licensed to you under the terms described in
 * the LICENSE file included in this distribution.
 *
 */

#ifndef ORCA_ORCALOG_MASTER_FILE_WRITER_H
#define ORCA_ORCALOG_MASTER_FILE_WRITER_H

#include <IceUtil/Mutex.h>
#include <orcaice/context.h>
#include <orca/common.h>

namespace orcalog
{

class MasterFileWriter
{
public:
    MasterFileWriter( const std::string &filename,
                      const orcaice::Context &context );
    ~MasterFileWriter();

    int loggerCount() const;

    int addLog( const std::string &filename,
                const std::string &interfaceType,
                const std::string &encodingType,
                const std::string &comment );

    void notifyOfLogfileAddition( int loggerId,
                                  int indexInSubLogfile,
                                  const orca::Time &arrivalTime );

private:

    std::ofstream* file_;

    // use this to assign unique ID's to loggers.
    int numLoggers_;
    // use this for feedback at the end of the run.
    int numItemsLogged_;

    bool isStarted_;

    orcaice::Context context_;

    IceUtil::Mutex mutex_;
};

}

#endif