111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
/**
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* Orthanc - A Lightweight, RESTful DICOM Store
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* Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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* Department, University Hospital of Liege, Belgium
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* Copyright (C) 2017-2023 Osimis S.A., Belgium
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* Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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* Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program. If not, see
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* <http://www.gnu.org/licenses/>.
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**/
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#pragma once
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#include "../OrthancFramework.h"
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#if !defined(ORTHANC_SANDBOXED)
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# error The macro ORTHANC_SANDBOXED must be defined
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#endif
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#if ORTHANC_SANDBOXED == 1
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# error The class FilesystemStorage cannot be used in sandboxed environments
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#endif
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#include "IStorageArea.h"
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#include "../Compatibility.h" // For ORTHANC_OVERRIDE
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#include <stdint.h>
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#include <boost/filesystem.hpp>
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#include <set>
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namespace Orthanc
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{
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class ORTHANC_PUBLIC FilesystemStorage : public IStorageArea
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{
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// TODO REMOVE THIS
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friend class FilesystemHttpSender;
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friend class FileStorageAccessor;
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private:
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boost::filesystem::path root_;
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bool fsyncOnWrite_;
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boost::filesystem::path GetPath(const std::string& uuid) const;
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void Setup(const std::string& root);
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#if ORTHANC_BUILDING_FRAMEWORK_LIBRARY == 1
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// Alias for binary compatibility with Orthanc Framework 1.7.2 => don't use it anymore
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explicit FilesystemStorage(std::string root);
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#endif
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#if ORTHANC_BUILDING_FRAMEWORK_LIBRARY == 1
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// Binary compatibility with Orthanc Framework <= 1.8.2
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void Read(std::string& content,
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const std::string& uuid,
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FileContentType type);
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#endif
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public:
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explicit FilesystemStorage(const std::string& root);
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FilesystemStorage(const std::string& root,
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bool fsyncOnWrite);
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virtual void Create(const std::string& uuid,
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const void* content,
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size_t size,
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FileContentType type) ORTHANC_OVERRIDE;
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// This flavor is only used in the "DelayedDeletion" plugin
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IMemoryBuffer* ReadWhole(const std::string& uuid,
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FileContentType type);
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virtual IMemoryBuffer* ReadRange(const std::string& uuid,
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FileContentType type,
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uint64_t start /* inclusive */,
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uint64_t end /* exclusive */) ORTHANC_OVERRIDE;
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virtual bool HasEfficientReadRange() const ORTHANC_OVERRIDE
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{
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return true;
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}
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virtual void Remove(const std::string& uuid,
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FileContentType type) ORTHANC_OVERRIDE;
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void ListAllFiles(std::set<std::string>& result) const;
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uintmax_t GetSize(const std::string& uuid) const;
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void Clear();
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uintmax_t GetCapacity() const;
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uintmax_t GetAvailableSpace() const;
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};
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}
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