uwmphypatch.cpp

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//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. Neither the name of the University of Padova (SIGNET lab) nor the
//    names of its contributors may be used to endorse or promote products
//    derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
 
#include "uwmphypatch.h"
 
static class UWMPhypatchClass : public TclClass
{
public:
    UWMPhypatchClass()
        : TclClass("Module/UW/MPhypatch")
    {
    }
    TclObject *
    create(int, const char *const *)
    {
        return (new UWMPhypatch());
    }
} class_module_uwmphypatch;
 
UWMPhypatch::UWMPhypatch()
{
    bind("debug_", &debug_);
}
 
UWMPhypatch::~UWMPhypatch()
{
}
 
void
UWMPhypatch::recv(Packet *p)
{
    hdr_cmn *ch = HDR_CMN(p);
 
    if (ch->direction() == hdr_cmn::UP) {
        startRx(p);
        endRx(p);
 
    } else {
        startTx(p);
        endTx(p);
    }
}
 
void
UWMPhypatch::startTx(Packet *p)
{
    sendDown(p);
}
 
void
UWMPhypatch::endTx(Packet *p)
{
    Phy2MacEndTx(p); // Notify the MAC that the transmission has ended.
}
 
void
UWMPhypatch::startRx(Packet *p)
{
    Phy2MacStartRx(p); // Notify the MAC layer that a reception has started.
}
 
void
UWMPhypatch::endRx(Packet *p)
{
    sendUp(p);
}
 
// Unused methods declared virtual in the base clas MPhy
double
UWMPhypatch::getTxDuration(Packet *)
{
}
int
UWMPhypatch::getModulationType(Packet *)
{
}