jaus++/2.0/src/jaus/mobility/list/deleteelement.cpp

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#include "jaus/mobility/list/deleteelement.h"

using namespace JAUS;

DeleteElement::DeleteElement(const Address& dest, const Address& src) : Message(DELETE_ELEMENT, dest, src)
{
    mRequestID = 0;
}


DeleteElement::DeleteElement(const DeleteElement& message) : Message(DELETE_ELEMENT)
{
    mRequestID = 0;
    *this = message;
}


DeleteElement::~DeleteElement()
{
}


int DeleteElement::WriteMessageBody(Packet& packet) const
{
    int expected = BYTE_SIZE*2;
    int written = 0;

    written += packet.Write(mRequestID);
    written += packet.WriteByte( (Byte)mElementUIDs.size() );

    List::const_iterator element;

    for(element = mElementUIDs.begin();
        element != mElementUIDs.end();
        element++)
    {
        expected += USHORT_SIZE;
        written += packet.Write((*element));
    }

    return expected == written ? written : -1;
}


int DeleteElement::ReadMessageBody(const Packet& packet)
{
    int expected = BYTE_SIZE*2;
    int read = 0;
    int tRead = 0;

    Byte count = 0;
    UShort EUID = 0;

    read += packet.Read(mRequestID);
    read += packet.Read(count);

    for(UShort e = 0; e < count; e++)
    {
        expected += USHORT_SIZE;
        if((tRead = packet.Read(EUID)) > 0)
        {
            read += tRead;
            mElementUIDs.push_back(EUID);
        }
    }

    return expected == read ? read : -1;
}


void DeleteElement::ClearMessageBody()
{
    mRequestID = 0;
    mElementUIDs.clear();
}


int DeleteElement::RunTestCase() const
{
    int result = 0;

    Packet packet;

    DeleteElement msg1, msg2;
    msg1.GetElementList()->push_back(34);
    msg1.GetElementList()->push_back(43);

    if((msg1.WriteMessageBody(packet) != -1) &&
        (msg2.ReadMessageBody(packet) != -1))
    {
        if(*msg1.GetElementList() == *msg2.GetElementList())
        {
            result = 1;
        }
    }

    return result;
}


DeleteElement& DeleteElement::operator=(const DeleteElement& message)
{
    if(this != &message)
    {
        CopyHeaderData(&message);
        mRequestID = message.mRequestID;
        mElementUIDs = message.mElementUIDs;
    }
    return *this;
}


/*  End of File */