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annotate OrthancServer/Sources/ServerIndex.h @ 4704:f0038043fb97 openssl-3.x

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removed OpenSSL license exception, as OpenSSL 3.0 was relicensed under Apache 2.0
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 22 Jun 2021 07:37:20 +0200
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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) 2017-2021 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 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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22 #pragma once
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23
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24 #include "Database/StatelessDatabaseOperations.h"
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25 #include "../../OrthancFramework/Sources/Cache/LeastRecentlyUsedIndex.h"
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27 #include <boost/thread.hpp>
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28
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29 namespace Orthanc
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30 {
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31 class ServerContext;
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33 class ServerIndex : public StatelessDatabaseOperations
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34 {
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35 private:
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36 class TransactionContext;
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37 class TransactionContextFactory;
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38 class UnstableResourcePayload;
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39
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40 bool done_;
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41 boost::mutex monitoringMutex_;
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42 boost::thread flushThread_;
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43 boost::thread unstableResourcesMonitorThread_;
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45 LeastRecentlyUsedIndex<int64_t, UnstableResourcePayload> unstableResources_;
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46
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47 uint64_t maximumStorageSize_;
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48 unsigned int maximumPatients_;
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49
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50 static void FlushThread(ServerIndex* that,
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51 unsigned int threadSleep);
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53 static void UnstableResourcesMonitorThread(ServerIndex* that,
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54 unsigned int threadSleep);
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56 void MarkAsUnstable(int64_t id,
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57 Orthanc::ResourceType type,
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58 const std::string& publicId);
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59
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60 bool IsUnstableResource(int64_t id);
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62 public:
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63 ServerIndex(ServerContext& context,
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64 IDatabaseWrapper& database,
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65 unsigned int threadSleepGranularityMilliseconds);
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67 ~ServerIndex();
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68
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69 void Stop();
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71 // "size == 0" means no limit on the storage size
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72 void SetMaximumStorageSize(uint64_t size);
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74 // "count == 0" means no limit on the number of patients
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75 void SetMaximumPatientCount(unsigned int count);
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77 StoreStatus Store(std::map<MetadataType, std::string>& instanceMetadata,
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78 const DicomMap& dicomSummary,
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79 const Attachments& attachments,
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80 const MetadataMap& metadata,
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81 const DicomInstanceOrigin& origin,
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82 bool overwrite,
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83 bool hasTransferSyntax,
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84 DicomTransferSyntax transferSyntax,
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85 bool hasPixelDataOffset,
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86 uint64_t pixelDataOffset);
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87
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88 StoreStatus AddAttachment(int64_t& newRevision /*out*/,
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89 const FileInfo& attachment,
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90 const std::string& publicId,
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91 bool hasOldRevision,
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92 int64_t oldRevision,
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93 const std::string& oldMD5);
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94 };
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95 }