service.hpp

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// Copyright (C) 2025 Vincent Hamp
//
// 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
 
#include <esp_task.h>
#include <queue>
#include <ulf/decup_ein.hpp>
#include "intf/http/message.hpp"
 
namespace mw::zimo::decup {
 
class Service : public ::ulf::decup_ein::rx::Base {
public:
  Service();
 
  esp_err_t zppSocket(intf::http::Message& msg);
  esp_err_t zsuSocket(intf::http::Message& msg);
 
private:
  esp_err_t socket(intf::http::Message& msg, State decup_state);
  [[noreturn]] void taskFunction(void*);
  void loop();
 
  uint8_t transmit(std::span<uint8_t const> bytes) final;
 
  void close();
 
  std::queue<intf::http::Message> _queue{};
  std::optional<uint8_t> _ack{};
};
 
} // namespace mw::zimo::decup