--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Common/BaseStorage.h	Fri Oct 14 11:00:18 2022 +0200
@@ -0,0 +1,51 @@
+/**
+ * Cloud storage plugins for Orthanc
+ * Copyright (C) 2020-2021 Osimis S.A., 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 "IStorage.h"
+#include <boost/filesystem.hpp>
+
+namespace fs = boost::filesystem;
+
+class BaseStorage : public IStorage
+{
+  bool        enableLegacyStorageStructure_;
+  std::string rootPath_;
+
+protected:
+
+  BaseStorage(const std::string& nameForLogs, bool enableLegacyStorageStructure):
+    IStorage(nameForLogs),
+    enableLegacyStorageStructure_(enableLegacyStorageStructure)
+  {}
+
+  std::string GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled, bool useAlternateExtension = false);
+
+public:
+  virtual void SetRootPath(const std::string& rootPath)
+  {
+    rootPath_ = rootPath;
+  }
+
+  static std::string GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled, bool legacyFileStructure, const std::string& rootFolder);
+  static fs::path GetOrthancFileSystemPath(const std::string& uuid, const std::string& fileSystemRootPath);
+
+  static bool ReadCommonConfiguration(bool& enableLegacyStorageStructure, bool& storageContainsUnknownFiles, const OrthancPlugins::OrthancConfiguration& pluginSection);
+};