protocol.h

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// Copyright (c) 2023 anabrid GmbH
// Contact: https://www.anabrid.com/licensing/
// SPDX-License-Identifier: MIT OR GPL-2.0-or-later
 
#pragma once
 
#ifdef ARDUINO
 
#include <ArduinoJson.h>
#include <Print.h>
#include <list>
 
#include "net/auth.h"
#include "net/ethernet.h"
#include "protocol/handler.h"
#include "utils/durations.h"
#include "utils/print-multiplexer.h"
#include "utils/singleton.h"
 
namespace carrier {
class Carrier;
}
 
namespace msg {
 
class JsonLinesProtocol : public utils::HeapSingleton<JsonLinesProtocol> {
public:
  DynamicJsonDocument *envelope_in, *envelope_out;
  utils::PrintMultiplexer broadcast;
 
  JsonLinesProtocol() { broadcast.add_Serial(); }
 
  void init(size_t envelope_size); 
 
  void handleMessage(net::auth::AuthentificationContext &user_context, Print &output);
 
  void process_serial_input(net::auth::AuthentificationContext &user_context);
  bool process_tcp_input(net::EthernetClient &stream, net::auth::AuthentificationContext &user_context);
  void process_string_input(const std::string &envelope_in, std::string &envelope_out,
                            net::auth::AuthentificationContext &user_context);
 
  void process_out_of_band_handlers(carrier::Carrier &carrier);
};
 
} // namespace msg
 
#endif // ARDUINO