/*
 * WatchdogCore.cpp
 *
 *  Created on: July 2017
 *      Author: wentzelc
 */

// redA Libraries
#include "ApplicationCore.h"
#include "WatchdogCore.h"

// Standard C/C++ Libraries
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>

//---------------------------------------------------------------------------

// Global vars
extern char         * ProcessName;
//extern CApplication * Application;

//---------------------------------------------------------------------------

CWatchdogCore::CWatchdogCore( const char * pName ) :
               CSelectableCore( pName, "WatchdogClient" )
{
    // Create protocol
    Protocol = new CLiteProtocol( 50, '\x01', '\x02', '\x00' );
    Protocol->CreateCommand( ProcessName, pName, "ping" );

    // Start timer
    PingInterval = 500;
    SetStartTime( &PingTimer );

    // Handle
    Ping    = NULL;
}
//---------------------------------------------------------------------------

CWatchdogCore::~CWatchdogCore()
{
    // Destroy Protocol
    if (Protocol)
        delete Protocol;
}
//---------------------------------------------------------------------------

bool  CWatchdogCore::LoadConfigData()
{
    // Call Previous load config
    CSelectableCore::LoadConfigData();

    // Set Auto Mange
    SetInterval( DataTree->GetInt( ConfigMember, "Parameters/PingInterval", 500, true ));

    return true;
}
//---------------------------------------------------------------------------

bool  CWatchdogCore::SetInterval( int pPingInterval )
{
    PingInterval = pPingInterval;
    return true;
}
//---------------------------------------------------------------------------

bool  CWatchdogCore::Init()
{
    // Create handle and set reference, if not done
    if (!(Ping = GetHandle( "Ping" )))
        Ping = CreateHandle( "Ping", false );

    // Previous init
    return CSelectableCore::Init();
}
//---------------------------------------------------------------------------

bool  CWatchdogCore::Process()
{
    if (Timeout( PingTimer, PingInterval ))
    {
        // Send command
        Input( Ping->Name, Protocol->GetCommandStr(), Protocol->GetCommandLen() );

        // Reset timer
        SetStartTime( &PingTimer );
    }

    return false;
}
//---------------------------------------------------------------------------