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annotate OrthancServer/ServerIndex.h @ 269:f6fdf5abe751

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 07 Dec 2012 14:46:44 +0100
parents 4bc02e2254ec
children 337c506461d2
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege,
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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32
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33 #pragma once
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34
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35 #include <boost/thread.hpp>
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36 #include <boost/noncopyable.hpp>
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37 #include "../Core/SQLite/Connection.h"
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38 #include "../Core/DicomFormat/DicomMap.h"
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39 #include "../Core/DicomFormat/DicomInstanceHasher.h"
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40 #include "ServerEnumerations.h"
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41
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42 #include "DatabaseWrapper.h"
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43
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44
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45 namespace Orthanc
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46 {
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47 class ServerContext;
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48
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49 namespace Internals
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50 {
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51 class ServerIndexListener;
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52 }
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56 class ServerIndex : public boost::noncopyable
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57 {
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58 private:
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59 boost::mutex mutex_;
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60 boost::thread flushThread_;
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61
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62 std::auto_ptr<Internals::ServerIndexListener> listener_;
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63 std::auto_ptr<DatabaseWrapper> db_;
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64
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65 uint64_t maximumStorageSize_;
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66 unsigned int maximumPatients_;
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67
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68 void MainDicomTagsToJson(Json::Value& result,
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69 int64_t resourceId);
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71 SeriesStatus GetSeriesStatus(int id);
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72
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73 bool IsRecyclingNeeded(uint64_t instanceSize);
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74
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75 void Recycle(uint64_t instanceSize,
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76 const std::string& newPatientId);
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78 void StandaloneRecycling();
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79
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80 public:
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81 typedef std::list<FileInfo> Attachments;
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82
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83 ServerIndex(ServerContext& context,
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84 const std::string& dbPath);
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85
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86 ~ServerIndex();
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87
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88 uint64_t GetMaximumStorageSize() const
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89 {
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90 return maximumStorageSize_;
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91 }
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92
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93 uint64_t GetMaximumPatientCount() const
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94 {
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95 return maximumPatients_;
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96 }
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97
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98 // "size == 0" means no limit on the storage size
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99 void SetMaximumStorageSize(uint64_t size);
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100
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101 // "count == 0" means no limit on the number of patients
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102 void SetMaximumPatientCount(unsigned int count);
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103
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104 StoreStatus Store(const DicomMap& dicomSummary,
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105 const Attachments& attachments,
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106 const std::string& remoteAet);
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107
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108 void ComputeStatistics(Json::Value& target);
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109
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110 bool LookupResource(Json::Value& result,
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111 const std::string& publicId,
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112 ResourceType expectedType);
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113
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114 bool LookupAttachment(FileInfo& attachment,
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115 const std::string& instanceUuid,
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116 FileContentType contentType);
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118 void GetAllUuids(Json::Value& target,
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119 ResourceType resourceType);
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120
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121 bool DeleteResource(Json::Value& target,
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122 const std::string& uuid,
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123 ResourceType expectedType);
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125 bool GetChanges(Json::Value& target,
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126 int64_t since,
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127 unsigned int maxResults);
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128
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129 bool GetLastChange(Json::Value& target);
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130
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131 void LogExportedResource(const std::string& publicId,
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132 const std::string& remoteModality);
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133
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134 bool GetExportedResources(Json::Value& target,
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135 int64_t since,
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136 unsigned int maxResults);
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137
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138 bool GetLastExportedResource(Json::Value& target);
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139
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140 };
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141 }