--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/Sources/ResourceFinder.h	Wed May 08 13:37:23 2024 +0200
@@ -0,0 +1,77 @@
+/**
+ * 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 "Database/FindRequest.h"
+#include "Database/FindResponse.h"
+
+namespace Orthanc
+{
+  class ServerContext;
+  class ServerIndex;
+
+  class ResourceFinder : public boost::noncopyable
+  {
+  private:
+    FindRequest        request_;
+    bool               expand_;
+    std::set<DicomTag> requestedTags_;
+    DicomToJsonFormat  format_;
+    bool               includeAllMetadata_;   // Same as: ExpandResourceFlags_IncludeAllMetadata
+
+    SeriesStatus GetSeriesStatus(uint32_t& expectedNumberOfInstances,
+                                 const FindResponse::Resource& resource) const;
+
+    void Expand(Json::Value& target,
+                const FindResponse::Resource& resource,
+                ServerIndex& index) const;
+
+  public:
+    ResourceFinder(ResourceType level,
+                   bool expand);
+
+    void SetRequestedTags(const std::set<DicomTag>& tags)
+    {
+      requestedTags_ = tags;
+    }
+
+    void SetFormat(DicomToJsonFormat format)
+    {
+      format_ = format;
+    }
+
+    void SetLimits(uint64_t since,
+                   uint64_t count)
+    {
+      request_.SetLimits(since, count);
+    }
+
+    void SetIncludeAllMetadata(bool include)
+    {
+      includeAllMetadata_ = include;
+    }
+
+    void Execute(Json::Value& target,
+                 ServerContext& context);
+  };
+}