//
//  cxlxpeer.cpp
//  xlxd
//
//  Created by Jean-Luc Deltombe (LX3JL) on 10/12/2016.
//  Copyright © 2016 Jean-Luc Deltombe (LX3JL). All rights reserved.
//  Copyright © 2020 Thomas A. Early, N7TAE
//
// ----------------------------------------------------------------------------
//    This file is part of xlxd.
//
//    xlxd is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.
//
//    xlxd is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
// ----------------------------------------------------------------------------

#include "main.h"
#include <string.h>
#include "creflector.h"
#include "cxlxpeer.h"
#include "cxlxclient.h"


////////////////////////////////////////////////////////////////////////////////////////
// constructor


CXlxPeer::CXlxPeer()
{
}

CXlxPeer::CXlxPeer(const CCallsign &callsign, const CIp &ip, const char *modules, const CVersion &version)
	: CPeer(callsign, ip, modules, version)
{
	// get protocol revision
	int protrev = GetProtocolRevision(version);
	//std::cout << "Adding XLX peer with protocol revision " << protrev << std::endl;

	// and construct all xlx clients
	for ( unsigned i = 0; i < ::strlen(modules); i++ )
	{
		// create and append to vector
		m_Clients.push_back(std::make_shared<CXlxClient>(callsign, ip, modules[i], protrev));
	}
}

////////////////////////////////////////////////////////////////////////////////////////
// status

bool CXlxPeer::IsAlive(void) const
{
	return (m_LastKeepaliveTime.DurationSinceNow() < XLX_KEEPALIVE_TIMEOUT);
}

////////////////////////////////////////////////////////////////////////////////////////
// revision helper

int CXlxPeer::GetProtocolRevision(const CVersion &version)
{
	int protrev = XLX_PROTOCOL_REVISION_0;

	if ( version.IsEqualOrHigherTo(CVersion(2,2,0)) )
	{
		protrev = XLX_PROTOCOL_REVISION_2;
	}
	else if ( version.IsEqualOrHigherTo(CVersion(1,4,0)) )
	{
		protrev = XLX_PROTOCOL_REVISION_1;
	}
	return protrev;
}
