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sgarchst.cpp

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// $Id$

//**********************************************************************
//                                                                     *
//    Description:   Concrete derived class for storing and retrieving *
//                   signalman objects to and from a stream archive.   *
//                                                                     *
//    Author:        Chris White (whitecf@bcs.org.uk)                  *
//                                                                     *
//    Copyright (C) 2003  Monitor Computing Services Ltd.              *
//                                                                     *
//    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 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.                     *
//                                                                     *
//    You should have received a copy of the GNU General Public        *
//    License (http://www.gnu.org/copyleft/gpl.html) along with this   *
//    program; if not, write to:                                       *
//       The Free Software Foundation Inc.,                            *
//       59 Temple Place - Suite 330,                                  *
//       Boston, MA  02111-1307,                                       *
//       USA.                                                          *
//                                                                     *
//**********************************************************************
//                                                                     *
//    Notes:                                                           *
//                                                                     *
//**********************************************************************

#include <cstring.h>
#include <iostream.h>
#include <strstrea.h>

#include "mytrace.h"

#include "sgarchst.h"


using namespace Monitor::BellMaster;



SignalmanArchiveStream::SignalmanArchiveStream(iostream&    newStream) :
    SignalmanArchive(), archiveStream(newStream)
{
    _USEMYTRACE_("SignalmanArchiveStream::SignalmanArchiveStream()")
}



void
SignalmanArchiveStream::storeName(const string&    name)
{
    _USEMYTRACE_("SignalmanArchive::storeName()")

    archiveStream << name.c_str() << endl;
}



void
SignalmanArchiveStream::storeBeatInterval(const unsigned&    interval)
{
    _USEMYTRACE_("SignalmanArchive::storeBeatInterval()")

    archiveStream << interval << endl;
}



void
SignalmanArchiveStream::storeSetInterval(const unsigned&    interval)
{
    _USEMYTRACE_("SignalmanArchive::storeSetInterval()")

    archiveStream << interval << endl;
}



int
SignalmanArchiveStream::retrieveName(string&    name)
{
    _USEMYTRACE_("SignalmanArchive::retrieveName()")

    int    retrieved = !0;

    if (EOF == archiveStream.peek())
    {
        retrieved = 0;
    }
    else
    {
        name.read_line(archiveStream);
    }

    return retrieved;
}



int
SignalmanArchiveStream::retrieveBeatInterval(unsigned&    interval)
{
    _USEMYTRACE_("SignalmanArchive::retrieveBeatInterval()")

    int    retrieved = !0;

    if (EOF == archiveStream.peek())
    {
        retrieved = 0;
    }
    else
    {
        archiveStream >> interval;
    }

    return retrieved;
}



int
SignalmanArchiveStream::retrieveSetInterval(unsigned&    interval)
{
    _USEMYTRACE_("SignalmanArchive::retrieveSetInterval()")

    int    retrieved = !0;

    if (EOF == archiveStream.peek())
    {
        retrieved = 0;
    }
    else
    {
        archiveStream >> interval;
    }

    return retrieved;
}

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