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//
// cpeers.h
// M17Refd
//
// 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 M17Refd.
//
// M17Refd 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.
//
// M17Refd 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
// with this software. If not, see <http://www.gnu.org/licenses/>.
// ----------------------------------------------------------------------------
#pragma once
#include "peer.h"
////////////////////////////////////////////////////////////////////////////////////////
// define
////////////////////////////////////////////////////////////////////////////////////////
// class
class CPeers
{
public:
// constructors
CPeers();
// destructors
virtual ~CPeers();
// locks
void Lock(void) { m_Mutex.lock(); }
void Unlock(void) { m_Mutex.unlock(); }
// manage peers
int GetSize(void) const { return (int)m_Peers.size(); }
void AddPeer(std::shared_ptr<CPeer>);
void RemovePeer(std::shared_ptr<CPeer>);
// pass-thru
std::list<std::shared_ptr<CPeer>>::iterator begin() { return m_Peers.begin(); }
std::list<std::shared_ptr<CPeer>>::iterator end() { return m_Peers.end(); }
std::list<std::shared_ptr<CPeer>>::const_iterator cbegin() const { return m_Peers.cbegin(); }
std::list<std::shared_ptr<CPeer>>::const_iterator cend() const { return m_Peers.cend(); }
// find peers
std::shared_ptr<CPeer> FindPeer(const CIp &);
std::shared_ptr<CPeer> FindPeer(const CCallsign &, const CIp &);
std::shared_ptr<CPeer> FindPeer(const CCallsign &);
// iterate on peers
std::shared_ptr<CPeer> FindNextPeer(std::list<std::shared_ptr<CPeer>>::iterator &);
protected:
// data
std::mutex m_Mutex;
std::list<std::shared_ptr<CPeer>> m_Peers;
};