Simulation Command

The MySimCommand is a new class that implements a simulation command that prints a message to the console when executed

---

Header file:

/*******************************************************************************
** Copyright (c) 2006 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


//\file consoleMessageCommand.h
//\brief DtConsoleMessageCommand.

#pragma once

#include "vrfplan/simCommand.h"
#include <readerWriter/rwString.h>
#include <vlutil/vlPrint.h>
#include "vrftasks/radioMessageTypes.h"

const DtSimCommandMessageType MySimCommandType("my-sim-command");

//\brief DtSimCommand which causes a console message to be printed.
//This command will simply print a message to the back-end console

class MySimCommand : public DtSimCommand
{
public:
   //Default constructor
   MySimCommand();

   //Usual constructor
   MySimCommand(const DtString& writeName,
      DtReaderWriterRegistry* parentRegistry = NULL);

   //copy constructor
   MySimCommand(const DtString & writeName, const MySimCommand& orig,
      DtReaderWriterRegistry* parentRegistry = NULL);

   //destructor
   virtual ~MySimCommand();

   //assignment operator
   MySimCommand& operator=(const MySimCommand& orig);

   //\return MySimCommandType.
   const DtSimCommandMessageType& type() const;

   //\return A new instance of this class, copied from the original.
   virtual DtSimCommand * clone(const DtString & name, DtReaderWriterRegistry *
      parentRegistry = 0) const;

   //Message to print to console
   virtual DtString messageText() const;
   virtual void setMessageText(const DtString& text);

   //Text representation of this command.
   virtual DtString stringRep() const;

   //\copydoc DtSimCommand::netRepSize()
   virtual int netRepSize() const;

   //\copydoc DtSimCommand::setFromNet()
   virtual bool setFromNet(const char* contentBuffer, 
      unsigned contentSize);

   //\copydoc DtSimCommand::setToNet()
   virtual bool setToNet();

   //Returns a new instance of this class.
   static DtSimCommand* creator();

protected:
   DtRwString myMessageText;
};

---

Implementation:

/*******************************************************************************
** Copyright (c) 2006 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: mySimCommand.cxx,v $ $Revision: 1.1 $ $State: Exp $
*******************************************************************************/

#include "../addSimCommandSim/mySimCommand.h"

#include <readerWriter/bufferSerialize.h>
#include "vrftasks/radioMessageTypes.h"

using namespace DtBufferSerialize;

MySimCommand::MySimCommand() :
DtSimCommand(),
myMessageText("text", &myRegistry)
{
}

MySimCommand::MySimCommand(const DtString& writeName,
                                             DtReaderWriterRegistry* parentRegistry) :
DtSimCommand(writeName, parentRegistry),
myMessageText("text", &myRegistry)
{
}

MySimCommand::MySimCommand(const DtString & writeName, const MySimCommand& orig,
                                             DtReaderWriterRegistry* parentRegistry) :
DtSimCommand(writeName, orig, parentRegistry),
myMessageText(orig.myMessageText.name(), &myRegistry)
{
   myMessageText = orig.myMessageText;
}

MySimCommand::~MySimCommand()
{

}

MySimCommand& MySimCommand::operator=(const MySimCommand& orig)
{
   if (this != &orig)
   {
      DtSimCommand::operator =(orig);
      myMessageText = orig.myMessageText;
   }
   return *this;
}

const DtSimCommandMessageType& MySimCommand::type() const
{
   return MySimCommandType;
}

DtSimCommand * MySimCommand::clone(const DtString & name, DtReaderWriterRegistry *
                                            parentRegistry) const
{
   return new MySimCommand(name, *this, parentRegistry);
}

DtString MySimCommand::messageText() const
{
   return myMessageText;
}

void MySimCommand::setMessageText(const DtString& text)
{
   myMessageText = text;
}

DtString MySimCommand::stringRep() const
{
   DtString str;
   str += "Print Console Message: ";
   str += myMessageText;
   return str;
}

int MySimCommand::netRepSize() const
{
   int size = DtSimCommand::netRepSize();
   size += getSize(myMessageText);
   return size;
}

bool MySimCommand::setFromNet(const char* contentBuffer, 
                                       unsigned contentSize)
{
   if (!DtSimCommand::setFromNet(contentBuffer, contentSize))
   {
      return false;
   }

   contentBuffer += DtSimCommand::netRepSize();
   contentBuffer = decode(myMessageText, contentBuffer);
   return true;
}

bool MySimCommand::setToNet()
{
   if (!DtSimCommand::setToNet())
   {
      return false;
   }
   char* buffer = netRep();
   buffer += DtSimCommand::netRepSize();
   buffer = encode(myMessageText, buffer);
   return true;
}

DtSimCommand* MySimCommand::creator()
{
   return new MySimCommand();
}