GlobalRegisterTable.h

 
#pragma once
 
#include <any>
#include <functional>
#include <optional>
 
#include "function/SecureMemoryAllocator.h"
 
namespace GpgFrontend::Module {
 
using Namespace = QString;
using Key = QString;
using LPCallback = std::function<void(Namespace, Key, int, std::any)>;
 
class GlobalRegisterTable : public QObject {
  Q_OBJECT
 public:
  GlobalRegisterTable();
 
  ~GlobalRegisterTable() override;
 
  auto PublishKV(Namespace, Key, std::any) -> bool;
 
  auto LookupKV(Namespace, Key) -> std::optional<std::any>;
 
  auto ListenPublish(QObject *, Namespace, Key, LPCallback) -> bool;
 
  auto ListChildKeys(Namespace n, Key k) -> std::vector<Key>;
 
 signals:
  void SignalPublish(Namespace, Key, int, std::any);
 
 private:
  class Impl;
  SecureUniquePtr<Impl> p_;
};
 
}  // namespace GpgFrontend::Module