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annotate Core/FileStorage/FilesystemStorage.h @ 4037:5e26d004838c

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adding option "system" to DownloadOrthancFramework.cmake
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 12:18:21 +0200
parents 78ee0155ec67
children
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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34 #pragma once
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36 #include "../OrthancFramework.h"
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37
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38 #if !defined(ORTHANC_SANDBOXED)
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39 # error The macro ORTHANC_SANDBOXED must be defined
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40 #endif
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41
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42 #if ORTHANC_SANDBOXED == 1
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43 # error The class FilesystemStorage cannot be used in sandboxed environments
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44 #endif
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45
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46 #include "IStorageArea.h"
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47
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48 #include <stdint.h>
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49 #include <boost/filesystem.hpp>
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50 #include <set>
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51
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52 namespace Orthanc
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53 {
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54 class ORTHANC_PUBLIC FilesystemStorage : public IStorageArea
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55 {
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56 // TODO REMOVE THIS
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57 friend class FilesystemHttpSender;
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58 friend class FileStorageAccessor;
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60 private:
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61 boost::filesystem::path root_;
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63 boost::filesystem::path GetPath(const std::string& uuid) const;
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65 public:
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66 explicit FilesystemStorage(std::string root);
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68 virtual void Create(const std::string& uuid,
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69 const void* content,
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70 size_t size,
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71 FileContentType type);
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73 virtual void Read(std::string& content,
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74 const std::string& uuid,
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75 FileContentType type);
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77 virtual void Remove(const std::string& uuid,
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78 FileContentType type);
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80 void ListAllFiles(std::set<std::string>& result) const;
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82 uintmax_t GetSize(const std::string& uuid) const;
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84 void Clear();
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85
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86 uintmax_t GetCapacity() const;
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87
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88 uintmax_t GetAvailableSpace() const;
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89 };
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90 }