--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugin/OrthancResource.h	Wed Mar 22 16:13:52 2017 +0100
@@ -0,0 +1,79 @@
+/**
+ * Advanced authorization plugin for Orthanc
+ * Copyright (C) 2017 Osimis, Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero 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
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#pragma once
+
+#include "Enumerations.h"
+
+#include <orthanc/OrthancCPlugin.h>
+#include <json/value.h>
+#include <list>
+
+namespace OrthancPlugins
+{
+  class OrthancResource
+  {
+  private:
+    bool                  isValid_;
+    Orthanc::ResourceType level_;
+    std::string           id_;
+
+    static void GetDicomUidInternal(std::string& result,
+                                    Orthanc::ResourceType level,
+                                    const Json::Value& content);
+
+  public:
+    OrthancResource() :
+      isValid_(false)
+    {
+    }
+    
+    OrthancResource(Orthanc::ResourceType level,
+                    const std::string& id) :
+      isValid_(true),
+      level_(level),
+      id_(id)
+    {
+    }
+
+    bool IsValid() const
+    {
+      return isValid_;
+    }
+
+    Orthanc::ResourceType GetLevel() const;
+
+    const std::string& GetIdentifier() const;
+
+    bool GetContent(Json::Value& content,
+                    OrthancPluginContext* context) const;
+
+    bool GetDicomUid(std::string& dicomUid /* out */,
+                     OrthancPluginContext* context) const;
+    
+    bool GetHierarchy(std::string& dicomUid /* out */,
+                      OrthancResource& parent /* out */,
+                      std::list<OrthancResource>& children /* out */,
+                      OrthancPluginContext* context) const;
+
+    static bool LookupOrthancId(std::string& result,
+                                OrthancPluginContext* context,
+                                Orthanc::ResourceType level,
+                                const std::string& dicomUid);
+  };
+}