// TerminalManager source file. We will be using this class

// as an example for Object Oriented Programming in C.

 

#include <stdio.h>

#include "TerminalManager.hpp"

#include "Msg.hpp"

 

TerminalManager::TerminalManager()

 

{

   //...

}

 

TerminalManager::~TerminalManager()

{

}

 

void TerminalManager::HandleMessage(Msg* pMsg)

{

    int status, status1;

 

    int terminalId = pMsg->GetTerminalId();

 

    Terminal *pTerm = FindTerminal(terminalId);

    Terminal *pOtherTerm = NULL;

 

    if (pTerm != NULL)

    {

        switch (pMsg->GetType())

        {

        case CREATE_TERMINAL:

            pTerm->Activate((const TerminalCreateMsg *)pMsg);

            break;

        case DELETE_TERMINAL:

            pTerm->Deactivate((const TerminalDeleteMsg *) pMsg);

            break;

        case RUN_DIAGNOSTICS:

            status = pTerm->HandleRunDiagnostics((const RunDiagnosticsMsg *) pMsg);

            break;

        case PERFORM_SWITCHOVER:

            pOtherTerm = FindTerminal(pMsg->GetOtherTerminalId());

            status = pTerm->HandleOutOfService();

            status1 = pOtherTerm->HandleInService();

            break;

        }

    }

    delete pMsg;

}

 

Terminal *TerminalManager::FindTerminal(int terminalId)

{

   if (terminalId < MAX_TERMINALS)

   {

       return (&terminals[terminalId]);

   }

   else

   {

       return NULL;

   }

}