jaus++/2.0/src/jaus/core/events/confirmeventrequest.cpp

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#include "jaus/core/events/confirmeventrequest.h"
#include "jaus/core/scaledinteger.h"

using namespace JAUS;

const double ConfirmEventRequest::Limits::MaxUpdateRate = 1092.0;
const double ConfirmEventRequest::Limits::MinUpdateRate = 0.0;

ConfirmEventRequest::ConfirmEventRequest(const Address& dest,
                                         const Address& src) : Message(CONFIRM_EVENT_REQUEST, dest, src)
{
    mRequestID = mEventID = 0;
    mConfirmedPeriodicRate = 0.0;
}


ConfirmEventRequest::ConfirmEventRequest(const ConfirmEventRequest& message) : Message(CONFIRM_EVENT_REQUEST)
{
    mRequestID = mEventID = 0;
    mConfirmedPeriodicRate = 0.0;
    *this = message;
}


ConfirmEventRequest::~ConfirmEventRequest()
{

}


bool ConfirmEventRequest::SetConfirmedPeriodicRate(const double rate)
{
    if(rate >= Limits::MinUpdateRate && rate <= Limits::MaxUpdateRate)
    {
        mConfirmedPeriodicRate = rate;
        return true;
    }
    return false;
}


int ConfirmEventRequest::WriteMessageBody(Packet& packet) const
{
    int total = 0;
    int expected = BYTE_SIZE*2 + USHORT_SIZE;
    total += packet.Write(mRequestID);
    total += packet.Write(mEventID);
    total += ScaledInteger::Write(packet,
                                  mConfirmedPeriodicRate,
                                  Limits::MaxUpdateRate,
                                  Limits::MinUpdateRate,
                                  ScaledInteger::UShort);
    return total == expected ? total : -1;
}


int ConfirmEventRequest::ReadMessageBody(const Packet& packet) 
{
    int total = 0;
    int expected = BYTE_SIZE*2 + USHORT_SIZE;
    total += packet.Read(mRequestID);
    total += packet.Read(mEventID);
    total += ScaledInteger::Read(packet,
                                 mConfirmedPeriodicRate,
                                 Limits::MaxUpdateRate,
                                 Limits::MinUpdateRate,
                                 ScaledInteger::UShort);
    return total == expected ? total : -1;
}


void ConfirmEventRequest::ClearMessageBody()
{
    mRequestID = mEventID = 0;
    mConfirmedPeriodicRate = 0.0;
}


ConfirmEventRequest& ConfirmEventRequest::operator =(const ConfirmEventRequest& message)
{
    if(this != &message)
    {
        CopyHeaderData(&message);
        mRequestID = message.mRequestID;
        mEventID = message.mEventID;
        mConfirmedPeriodicRate = message.mConfirmedPeriodicRate;
    }
    return *this;
}


/*  End of File */