--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/Sources/Database/OrthancIdentifiers.h	Mon Apr 15 16:13:24 2024 +0200
@@ -0,0 +1,92 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2024 Osimis S.A., Belgium
+ * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include "../../../OrthancFramework/Sources/Compatibility.h"
+#include "../../../OrthancFramework/Sources/Enumerations.h"
+
+#include <boost/noncopyable.hpp>
+#include <string>
+
+
+namespace Orthanc
+{
+  class OrthancIdentifiers : public boost::noncopyable
+  {
+  private:
+    std::unique_ptr<std::string>  patientId_;
+    std::unique_ptr<std::string>  studyId_;
+    std::unique_ptr<std::string>  seriesId_;
+    std::unique_ptr<std::string>  instanceId_;
+
+  public:
+    OrthancIdentifiers()
+    {
+    }
+
+    OrthancIdentifiers(const OrthancIdentifiers& other);
+
+    void SetPatientId(const std::string& id);
+
+    bool HasPatientId() const
+    {
+      return patientId_.get() != NULL;
+    }
+
+    const std::string& GetPatientId() const;
+
+    void SetStudyId(const std::string& id);
+
+    bool HasStudyId() const
+    {
+      return studyId_.get() != NULL;
+    }
+
+    const std::string& GetStudyId() const;
+
+    void SetSeriesId(const std::string& id);
+
+    bool HasSeriesId() const
+    {
+      return seriesId_.get() != NULL;
+    }
+
+    const std::string& GetSeriesId() const;
+
+    void SetInstanceId(const std::string& id);
+
+    bool HasInstanceId() const
+    {
+      return instanceId_.get() != NULL;
+    }
+
+    const std::string& GetInstanceId() const;
+
+    ResourceType DetectLevel() const;
+
+    void SetLevel(ResourceType level,
+                  const std::string id);
+
+    std::string GetLevel(ResourceType level) const;
+  };
+}