Mercurial > hg > orthanc
annotate OrthancServer/ServerJobs/DicomMoveScuJob.cpp @ 3612:22eef03feed7 storage-commitment
DANGEROUS changeset: Removing unnecessary transfer syntaxes for C-ECHO, C-FIND and C-MOVE
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 21 Jan 2020 14:20:50 +0100 |
| parents | a215182a0c2f |
| children | 94f4a18a79cc |
| rev | line source |
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| 2867 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium |
| 2867 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "DicomMoveScuJob.h" | |
| 35 | |
| 36 #include "../../Core/SerializationToolbox.h" | |
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37 #include "../ServerContext.h" |
| 2867 | 38 |
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39 static const char* const LOCAL_AET = "LocalAet"; |
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40 static const char* const TARGET_AET = "TargetAet"; |
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41 static const char* const REMOTE = "Remote"; |
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42 static const char* const QUERY = "Query"; |
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43 |
| 2867 | 44 namespace Orthanc |
| 45 { | |
| 46 class DicomMoveScuJob::Command : public SetOfCommandsJob::ICommand | |
| 47 { | |
| 48 private: | |
| 49 DicomMoveScuJob& that_; | |
| 50 std::auto_ptr<DicomMap> findAnswer_; | |
| 51 | |
| 52 public: | |
| 53 Command(DicomMoveScuJob& that, | |
| 54 const DicomMap& findAnswer) : | |
| 55 that_(that), | |
| 56 findAnswer_(findAnswer.Clone()) | |
| 57 { | |
| 58 } | |
| 59 | |
| 60 virtual bool Execute() | |
| 61 { | |
| 62 that_.Retrieve(*findAnswer_); | |
| 63 return true; | |
| 64 } | |
| 65 | |
| 66 virtual void Serialize(Json::Value& target) const | |
| 67 { | |
| 68 findAnswer_->Serialize(target); | |
| 69 } | |
| 70 }; | |
| 71 | |
| 72 | |
| 73 class DicomMoveScuJob::Unserializer : | |
| 74 public SetOfCommandsJob::ICommandUnserializer | |
| 75 { | |
| 76 private: | |
| 77 DicomMoveScuJob& that_; | |
| 78 | |
| 79 public: | |
| 80 Unserializer(DicomMoveScuJob& that) : | |
| 81 that_(that) | |
| 82 { | |
| 83 } | |
| 84 | |
| 85 virtual ICommand* Unserialize(const Json::Value& source) const | |
| 86 { | |
| 87 DicomMap findAnswer; | |
| 88 findAnswer.Unserialize(source); | |
| 89 return new Command(that_, findAnswer); | |
| 90 } | |
| 91 }; | |
| 92 | |
| 93 | |
| 94 | |
| 95 void DicomMoveScuJob::Retrieve(const DicomMap& findAnswer) | |
| 96 { | |
| 97 if (connection_.get() == NULL) | |
| 98 { | |
| 99 connection_.reset(new DicomUserConnection(localAet_, remote_)); | |
| 100 connection_->Open(); | |
| 101 } | |
| 102 | |
| 103 connection_->Move(targetAet_, findAnswer); | |
| 104 } | |
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105 |
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106 |
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107 static void AddTagIfString(Json::Value& target, |
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108 const DicomMap& answer, |
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109 const DicomTag& tag) |
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110 { |
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111 const DicomValue* value = answer.TestAndGetValue(tag); |
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112 if (value != NULL && |
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113 !value->IsNull() && |
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114 !value->IsBinary()) |
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115 { |
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116 target[tag.Format()] = value->GetContent(); |
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117 } |
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118 } |
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119 |
| 2867 | 120 |
| 121 void DicomMoveScuJob::AddFindAnswer(const DicomMap& answer) | |
| 122 { | |
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123 assert(query_.type() == Json::arrayValue); |
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124 |
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125 // Copy the identifiers tags, if they exist |
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126 Json::Value item = Json::objectValue; |
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127 AddTagIfString(item, answer, DICOM_TAG_QUERY_RETRIEVE_LEVEL); |
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128 AddTagIfString(item, answer, DICOM_TAG_PATIENT_ID); |
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129 AddTagIfString(item, answer, DICOM_TAG_STUDY_INSTANCE_UID); |
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130 AddTagIfString(item, answer, DICOM_TAG_SERIES_INSTANCE_UID); |
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131 AddTagIfString(item, answer, DICOM_TAG_SOP_INSTANCE_UID); |
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132 AddTagIfString(item, answer, DICOM_TAG_ACCESSION_NUMBER); |
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133 query_.append(item); |
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134 |
| 2867 | 135 AddCommand(new Command(*this, answer)); |
| 136 } | |
| 137 | |
| 138 | |
| 139 void DicomMoveScuJob::AddFindAnswer(QueryRetrieveHandler& query, | |
| 140 size_t i) | |
| 141 { | |
| 142 DicomMap answer; | |
| 143 query.GetAnswer(answer, i); | |
| 144 AddFindAnswer(answer); | |
| 145 } | |
| 146 | |
| 147 | |
| 148 void DicomMoveScuJob::SetLocalAet(const std::string& aet) | |
| 149 { | |
| 150 if (IsStarted()) | |
| 151 { | |
| 152 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 153 } | |
| 154 else | |
| 155 { | |
| 156 localAet_ = aet; | |
| 157 } | |
| 158 } | |
| 159 | |
| 160 | |
| 161 void DicomMoveScuJob::SetTargetAet(const std::string& aet) | |
| 162 { | |
| 163 if (IsStarted()) | |
| 164 { | |
| 165 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 166 } | |
| 167 else | |
| 168 { | |
| 169 targetAet_ = aet; | |
| 170 } | |
| 171 } | |
| 172 | |
| 173 | |
| 174 void DicomMoveScuJob::SetRemoteModality(const RemoteModalityParameters& remote) | |
| 175 { | |
| 176 if (IsStarted()) | |
| 177 { | |
| 178 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 179 } | |
| 180 else | |
| 181 { | |
| 182 remote_ = remote; | |
| 183 } | |
| 184 } | |
| 185 | |
| 186 | |
| 187 void DicomMoveScuJob::Stop(JobStopReason reason) | |
| 188 { | |
| 189 connection_.reset(); | |
| 190 } | |
| 191 | |
| 192 | |
| 193 void DicomMoveScuJob::GetPublicContent(Json::Value& value) | |
| 194 { | |
| 195 SetOfCommandsJob::GetPublicContent(value); | |
| 196 | |
| 197 value["LocalAet"] = localAet_; | |
| 198 value["RemoteAet"] = remote_.GetApplicationEntityTitle(); | |
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199 value["Query"] = query_; |
| 2867 | 200 } |
| 201 | |
| 202 | |
| 203 DicomMoveScuJob::DicomMoveScuJob(ServerContext& context, | |
| 204 const Json::Value& serialized) : | |
| 205 SetOfCommandsJob(new Unserializer(*this), serialized), | |
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206 context_(context), |
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207 query_(Json::arrayValue) |
| 2867 | 208 { |
| 209 localAet_ = SerializationToolbox::ReadString(serialized, LOCAL_AET); | |
| 210 targetAet_ = SerializationToolbox::ReadString(serialized, TARGET_AET); | |
| 211 remote_ = RemoteModalityParameters(serialized[REMOTE]); | |
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212 |
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213 if (serialized.isMember(QUERY) && |
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214 serialized[QUERY].type() == Json::arrayValue) |
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215 { |
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216 query_ = serialized[QUERY]; |
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217 } |
| 2867 | 218 } |
| 219 | |
| 220 | |
| 221 bool DicomMoveScuJob::Serialize(Json::Value& target) | |
| 222 { | |
| 223 if (!SetOfCommandsJob::Serialize(target)) | |
| 224 { | |
| 225 return false; | |
| 226 } | |
| 227 else | |
| 228 { | |
| 229 target[LOCAL_AET] = localAet_; | |
| 230 target[TARGET_AET] = targetAet_; | |
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231 target[QUERY] = query_; |
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232 remote_.Serialize(target[REMOTE], true /* force advanced format */); |
| 2867 | 233 return true; |
| 234 } | |
| 235 } | |
| 236 } |