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/*
Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012
Her Majesty the Queen in Right of Canada (Communications Research
Center Canada)
Copyright (C) 2023
Matthias P. Braendli, matthias.braendli@mpb.li
http://www.opendigitalradio.org
This module adds remote-control capability to some of the dabmux/dabmod modules.
*/
/*
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 3 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, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#if defined(HAVE_ZEROMQ)
# include "zmq.hpp"
#endif
#include <list>
#include <unordered_map>
#include <variant>
#include <map>
#include <memory>
#include <string>
#include <stdexcept>
#include "Log.h"
#include "Json.h"
class EventSender {
public:
EventSender();
EventSender(const EventSender& other) = delete;
const EventSender& operator=(const EventSender& other) = delete;
EventSender(EventSender&& other) = delete;
EventSender& operator=(EventSender&& other) = delete;
~EventSender();
void bind(const std::string& bind_endpoint);
void send(const std::string& event_name, const json::map_t& detail);
private:
zmq::context_t m_zmq_context;
zmq::socket_t m_socket;
};
class LogToEventSender: public LogBackend {
public:
virtual ~LogToEventSender() {};
virtual void log(log_level_t level, const std::string& message);
virtual std::string get_name() const;
};
/* events is a singleton used in all parts of the program to output log messages.
* It is constructed in Events.cpp */
extern EventSender events;
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