Mercurial > hg > orthanc-webviewer
annotate Plugin/Cache/CacheManager.h @ 321:705be6d59d9b default tip
fix build on tumbleweed
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
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| date | Tue, 11 Jun 2024 12:57:30 +0200 |
| parents | 553fa466835a |
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| rev | line source |
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| 0 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 122 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
| 0 | 4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 0 | 8 * |
| 9 * This program is free software: you can redistribute it and/or | |
| 10 * modify it under the terms of the GNU Affero General Public License | |
| 11 * as published by the Free Software Foundation, either version 3 of | |
| 12 * the License, or (at your option) any later version. | |
| 13 * | |
| 14 * This program is distributed in the hope that it will be useful, but | |
| 15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 * Affero General Public License for more details. | |
| 18 * | |
| 19 * You should have received a copy of the GNU Affero General Public License | |
| 20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 21 **/ | |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
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26 #include <FileStorage/FilesystemStorage.h> |
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27 #include <SQLite/Connection.h> |
| 0 | 28 |
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29 #include <orthanc/OrthancCPlugin.h> |
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30 |
| 221 | 31 #include <boost/shared_ptr.hpp> |
| 32 | |
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33 #include <list> |
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34 #include <map> |
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35 |
| 0 | 36 namespace OrthancPlugins |
| 37 { | |
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38 enum CacheProperty |
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39 { |
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40 CacheProperty_OrthancVersion, |
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41 CacheProperty_WebViewerVersion |
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42 }; |
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43 |
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44 |
| 0 | 45 class CacheManager : public boost::noncopyable |
| 46 { | |
| 47 private: | |
| 48 struct PImpl; | |
| 49 boost::shared_ptr<PImpl> pimpl_; | |
| 50 | |
| 51 class Bundle; | |
| 52 class BundleQuota; | |
| 53 | |
| 54 typedef std::map<int, Bundle> Bundles; | |
| 55 typedef std::map<int, BundleQuota> BundleQuotas; | |
| 56 | |
| 57 const BundleQuota& GetBundleQuota(int bundleIndex) const; | |
| 58 | |
| 59 Bundle GetBundle(int bundleIndex) const; | |
| 60 | |
| 61 void MakeRoom(Bundle& bundle, | |
| 62 std::list<std::string>& toRemove, | |
| 63 int bundleIndex, | |
| 64 const BundleQuota& quota); | |
| 65 | |
| 66 void EnsureQuota(int bundleIndex, | |
| 67 const BundleQuota& quota); | |
| 68 | |
| 69 void ReadBundleStatistics(); | |
| 70 | |
| 71 void Open(); | |
| 72 | |
| 73 bool LocateInCache(std::string& uuid, | |
| 74 uint64_t& size, | |
| 75 int bundle, | |
| 76 const std::string& item); | |
| 77 | |
| 78 void SanityCheck(); // Only for debug | |
| 79 | |
| 80 | |
| 81 public: | |
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82 CacheManager(OrthancPluginContext* context, |
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83 Orthanc::SQLite::Connection& db, |
| 0 | 84 Orthanc::FilesystemStorage& storage); |
| 85 | |
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86 OrthancPluginContext* GetPluginContext() const; |
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87 |
| 0 | 88 void SetSanityCheckEnabled(bool enabled); |
| 89 | |
| 90 void Clear(); | |
| 91 | |
| 92 void Clear(int bundle); | |
| 93 | |
| 94 void SetBundleQuota(int bundle, | |
| 95 uint32_t maxCount, | |
| 96 uint64_t maxSpace); | |
| 97 | |
| 98 void SetDefaultQuota(uint32_t maxCount, | |
| 99 uint64_t maxSpace); | |
| 100 | |
| 101 bool IsCached(int bundle, | |
| 102 const std::string& item); | |
| 103 | |
| 104 bool Access(std::string& content, | |
| 105 int bundle, | |
| 106 const std::string& item); | |
| 107 | |
| 108 void Invalidate(int bundle, | |
| 109 const std::string& item); | |
| 110 | |
| 111 void Store(int bundle, | |
| 112 const std::string& item, | |
| 113 const std::string& content); | |
| 114 | |
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115 void SetProperty(CacheProperty property, |
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116 const std::string& value); |
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117 |
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118 bool LookupProperty(std::string& target, |
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119 CacheProperty property); |
| 0 | 120 }; |
| 121 } |