StreamingControlInterface.hpp

/*
 * Copyright (c) 2022-2023, Soliton Systems K.K. All rights reserved.
 * Use in source and binary forms, with or without modification, 
 * is permitted provided that the following a condition is met:
 *
 * Use is permitted only in accordance with the terms and 
 * conditions set forth in the Software License Agreement available 
 * at https://zao-sdk.org/license-agreement/.
 */
#ifndef ZEP_CONTROL_STREAMING_CONTROL_INTERFACE_HPP_
#define ZEP_CONTROL_STREAMING_CONTROL_INTERFACE_HPP_
 
#include <cstdint>
#include <string>
#include "LineInfo.hpp"
 
namespace zep {
namespace control {
 
class StreamingControlInterface {
 public:
  virtual void StartStreaming() = 0;
 
  virtual void StopStreaming() = 0;
 
  virtual void RequestLineInfo(bool request_start) = 0;
 
  virtual ~StreamingControlInterface() noexcept = default;
};
 
class StreamingControlCallbackInterface {
 public:
  enum class error_info_t {
    kErrorUnknown,     
    kErrorVersion,     
    kErrorPassphrase,  
    kErrorSession,     
    kErrorNetwork,  
    kErrorNotPaired,  
    kErrorRoomGroupEmpty,  
    kErrorViewRefused,  
  };
  virtual void OnErrorStreaming(error_info_t error_info) { (void)error_info; };
 
  virtual void OnReadyStreaming() {}
 
  virtual void OnStartStreaming() {}
 
  virtual void OnStopStreaming() {}
 
  virtual void OnReceiveLineInfo(const LineInfo& line_info) {}
 
  virtual ~StreamingControlCallbackInterface() noexcept = default;
};
 
}  // namespace control
}  // namespace zep
 
#endif  // ZEP_CONTROL_STREAMING_CONTROL_INTERFACE_HPP_