DataTransfer.h

#pragma once
 
#include <Foundation/Basics.h>
#include <Foundation/Communication/Telemetry.h>
#include <Foundation/Containers/Set.h>
#include <Foundation/Strings/String.h>
 
class PL_FOUNDATION_DLL plDataTransfer;
 
class PL_FOUNDATION_DLL plDataTransferObject
{
  PL_DISALLOW_COPY_AND_ASSIGN(plDataTransferObject);
 
public:
  plDataTransferObject(plDataTransfer& ref_belongsTo, plStringView sObjectName, plStringView sMimeType, plStringView sFileExtension);
 
  ~plDataTransferObject();
 
  plStreamWriter& GetWriter() { return m_Msg.GetWriter(); }
 
  void Transmit();
 
private:
  friend class plDataTransfer;
 
  bool m_bHasBeenTransferred;
  plDataTransfer& m_BelongsTo;
  plTelemetryMessage m_Msg;
};
 
class PL_FOUNDATION_DLL plDataTransfer
{
public:
  plDataTransfer();
 
  virtual ~plDataTransfer();
 
  void DisableDataTransfer();
 
  void EnableDataTransfer(plStringView sDataName);
 
  void RequestDataTransfer();
 
  bool IsTransferRequested(bool bReset = true);
 
private:
  virtual void OnTransferRequest() {}
 
  void SendStatus();
 
  void Transfer(plDataTransferObject& Object);
 
private:
  friend class plDataTransferObject;
 
  static void TelemetryMessage(void* pPassThrough);
  static void TelemetryEventsHandler(const plTelemetry::TelemetryEventData& e);
  static void Initialize();
  static void SendAllDataTransfers();
 
  static bool s_bInitialized;
 
  bool m_bEnabled;
  bool m_bTransferRequested;
  plString m_sDataName;
  static plSet<plDataTransfer*> s_AllTransfers;
};