You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.3 KiB
54 lines
1.3 KiB
#pragma once
|
|
|
|
/*
|
|
* Copyright (C) 2020 by Thomas Early N7TAE
|
|
*
|
|
* This program 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 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
// base class for all modems
|
|
|
|
#include <string>
|
|
#include <atomic>
|
|
|
|
class CBase
|
|
{
|
|
public:
|
|
CBase() { keep_running = true; }
|
|
virtual ~CBase() {}
|
|
virtual bool Initialize(const std::string &path) = 0;
|
|
virtual void Run() = 0;
|
|
virtual void Close() = 0;
|
|
void Stop() { keep_running = false; }
|
|
protected:
|
|
std::atomic<bool> keep_running;
|
|
void AddFDSet(int &max, int newfd, fd_set *set)
|
|
{
|
|
if (newfd > max)
|
|
max = newfd;
|
|
FD_SET(newfd, set);
|
|
}
|
|
};
|
|
|
|
class CModem : public CBase
|
|
{
|
|
public:
|
|
CModem(int index = -1) : CBase(), m_index(index) {}
|
|
virtual ~CModem() {}
|
|
|
|
protected:
|
|
int m_index;
|
|
};
|