SpyService.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#ifndef O2_FRAMEWORK_SPYSERVICE_H
#define O2_FRAMEWORK_SPYSERVICE_H
 
#include "Framework/ServiceHandle.h"
#include "Framework/ServiceSpec.h"
#include "Framework/ServiceRegistryRef.h"
#include <mutex>
#include <vector>
#include <fairmq/FwdDecls.h>
 
namespace o2::framework
{
struct ServiceRegistry;
struct DeviceState;
struct DriverClient;
 
struct GuiRenderer;
 
class SpyService
{
 public:
  SpyService(ServiceRegistryRef registry, DeviceState& deviceState);
 
  GuiRenderer* renderer;
  int selectedFrame = 0;
  int selectedData = 0;
  int debugCurrentItemIndex = 0;
 
  fair::mq::Parts* parts;
 
  bool partsAlive = false;
  size_t enableAfter = 0;
 
 private:
  bool mOnce = false;
  ServiceRegistryRef mRegistry;
  DeviceState& mDeviceState;
  std::mutex mMutex;
};
 
struct SpyGUIPlugin : public ServicePlugin {
  auto create() -> ServiceSpec* final;
};
 
} // namespace o2::framework
 
#endif // O2_SPYSERVICE_H