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//
// cusers.cpp
// m17ref
//
// Created by Jean-Luc Deltombe (LX3JL) on 13/11/2015.
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
// Copyright © 2020 Thomas A. Early, N7TAE
//
// ----------------------------------------------------------------------------
// This file is part of m17ref.
//
// m17ref 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.
//
// m17ref 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/>.
// ----------------------------------------------------------------------------
#include "main.h"
#include "users.h"
#include "reflector.h"
////////////////////////////////////////////////////////////////////////////////////////
// constructor
CUsers::CUsers() {}
////////////////////////////////////////////////////////////////////////////////////////
// users management
void CUsers::AddUser(const CUser &user)
{
// add
m_Users.push_front(user);
// if list size too big, remove oldest
if ( m_Users.size() >= (LASTHEARD_USERS_MAX_SIZE-1) )
{
m_Users.resize(m_Users.size()-1);
}
// notify
g_Reflector.OnUsersChanged();
}
////////////////////////////////////////////////////////////////////////////////////////
// operation
void CUsers::Hearing(const CCallsign &source, const CCallsign &destination)
{
Hearing(source, destination, g_Reflector.GetCallsign());
}
void CUsers::Hearing(const CCallsign &source, const CCallsign &destination, const CCallsign &reflector)
{
CUser heard(source, destination, reflector);
// first check if this user is already listed. If so, erase him.
for ( auto it=begin(); it!=end(); it++ )
{
if (*it == heard)
{
m_Users.erase(it);
break;
}
}
AddUser(heard);
}