Mercurial > hg > orthanc
annotate OrthancServer/ServerJobs/DicomMoveScuJob.cpp @ 3870:09798f2b985f transcoding
added a Timeout argument to every DICOM command + 'TargetAet' not mandatory anymore in /retrieve
| author | Alain Mazy <alain@mazy.be> |
|---|---|
| date | Wed, 29 Apr 2020 12:26:51 +0200 |
| parents | 138d0dde41b5 |
| children | 2effa961f67f |
| rev | line source |
|---|---|
| 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) 2017-2020 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 static const char* const TIMEOUT = "Timeout"; |
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44 |
| 2867 | 45 namespace Orthanc |
| 46 { | |
| 47 class DicomMoveScuJob::Command : public SetOfCommandsJob::ICommand | |
| 48 { | |
| 49 private: | |
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50 DicomMoveScuJob& that_; |
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51 std::unique_ptr<DicomMap> findAnswer_; |
| 2867 | 52 |
| 53 public: | |
| 54 Command(DicomMoveScuJob& that, | |
| 55 const DicomMap& findAnswer) : | |
| 56 that_(that), | |
| 57 findAnswer_(findAnswer.Clone()) | |
| 58 { | |
| 59 } | |
| 60 | |
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61 virtual bool Execute(const std::string& jobId) ORTHANC_OVERRIDE |
| 2867 | 62 { |
| 63 that_.Retrieve(*findAnswer_); | |
| 64 return true; | |
| 65 } | |
| 66 | |
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67 virtual void Serialize(Json::Value& target) const ORTHANC_OVERRIDE |
| 2867 | 68 { |
| 69 findAnswer_->Serialize(target); | |
| 70 } | |
| 71 }; | |
| 72 | |
| 73 | |
| 74 class DicomMoveScuJob::Unserializer : | |
| 75 public SetOfCommandsJob::ICommandUnserializer | |
| 76 { | |
| 77 private: | |
| 78 DicomMoveScuJob& that_; | |
| 79 | |
| 80 public: | |
| 81 Unserializer(DicomMoveScuJob& that) : | |
| 82 that_(that) | |
| 83 { | |
| 84 } | |
| 85 | |
| 86 virtual ICommand* Unserialize(const Json::Value& source) const | |
| 87 { | |
| 88 DicomMap findAnswer; | |
| 89 findAnswer.Unserialize(source); | |
| 90 return new Command(that_, findAnswer); | |
| 91 } | |
| 92 }; | |
| 93 | |
| 94 | |
| 95 | |
| 96 void DicomMoveScuJob::Retrieve(const DicomMap& findAnswer) | |
| 97 { | |
| 98 if (connection_.get() == NULL) | |
| 99 { | |
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100 connection_.reset(new DicomControlUserConnection(localAet_, remote_)); |
| 2867 | 101 } |
| 102 | |
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103 if (timeout_ > -1) |
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104 { |
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105 connection_->SetTimeout(timeout_); |
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106 } |
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107 |
| 2867 | 108 connection_->Move(targetAet_, findAnswer); |
| 109 } | |
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110 |
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111 |
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112 static void AddTagIfString(Json::Value& target, |
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113 const DicomMap& answer, |
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114 const DicomTag& tag) |
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115 { |
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116 const DicomValue* value = answer.TestAndGetValue(tag); |
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117 if (value != NULL && |
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118 !value->IsNull() && |
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119 !value->IsBinary()) |
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120 { |
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121 target[tag.Format()] = value->GetContent(); |
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122 } |
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123 } |
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124 |
| 2867 | 125 |
| 126 void DicomMoveScuJob::AddFindAnswer(const DicomMap& answer) | |
| 127 { | |
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128 assert(query_.type() == Json::arrayValue); |
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129 |
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130 // Copy the identifiers tags, if they exist |
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131 Json::Value item = Json::objectValue; |
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132 AddTagIfString(item, answer, DICOM_TAG_QUERY_RETRIEVE_LEVEL); |
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133 AddTagIfString(item, answer, DICOM_TAG_PATIENT_ID); |
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134 AddTagIfString(item, answer, DICOM_TAG_STUDY_INSTANCE_UID); |
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135 AddTagIfString(item, answer, DICOM_TAG_SERIES_INSTANCE_UID); |
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136 AddTagIfString(item, answer, DICOM_TAG_SOP_INSTANCE_UID); |
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137 AddTagIfString(item, answer, DICOM_TAG_ACCESSION_NUMBER); |
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138 query_.append(item); |
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139 |
| 2867 | 140 AddCommand(new Command(*this, answer)); |
| 141 } | |
| 142 | |
| 143 | |
| 144 void DicomMoveScuJob::AddFindAnswer(QueryRetrieveHandler& query, | |
| 145 size_t i) | |
| 146 { | |
| 147 DicomMap answer; | |
| 148 query.GetAnswer(answer, i); | |
| 149 AddFindAnswer(answer); | |
| 150 } | |
| 151 | |
| 152 | |
| 153 void DicomMoveScuJob::SetLocalAet(const std::string& aet) | |
| 154 { | |
| 155 if (IsStarted()) | |
| 156 { | |
| 157 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 158 } | |
| 159 else | |
| 160 { | |
| 161 localAet_ = aet; | |
| 162 } | |
| 163 } | |
| 164 | |
| 165 | |
| 166 void DicomMoveScuJob::SetTargetAet(const std::string& aet) | |
| 167 { | |
| 168 if (IsStarted()) | |
| 169 { | |
| 170 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 171 } | |
| 172 else | |
| 173 { | |
| 174 targetAet_ = aet; | |
| 175 } | |
| 176 } | |
| 177 | |
| 178 | |
| 179 void DicomMoveScuJob::SetRemoteModality(const RemoteModalityParameters& remote) | |
| 180 { | |
| 181 if (IsStarted()) | |
| 182 { | |
| 183 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 184 } | |
| 185 else | |
| 186 { | |
| 187 remote_ = remote; | |
| 188 } | |
| 189 } | |
| 190 | |
| 191 | |
| 192 void DicomMoveScuJob::Stop(JobStopReason reason) | |
| 193 { | |
| 194 connection_.reset(); | |
| 195 } | |
| 196 | |
| 197 | |
| 198 void DicomMoveScuJob::GetPublicContent(Json::Value& value) | |
| 199 { | |
| 200 SetOfCommandsJob::GetPublicContent(value); | |
| 201 | |
| 202 value["LocalAet"] = localAet_; | |
| 203 value["RemoteAet"] = remote_.GetApplicationEntityTitle(); | |
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204 value["Query"] = query_; |
| 2867 | 205 } |
| 206 | |
| 207 | |
| 208 DicomMoveScuJob::DicomMoveScuJob(ServerContext& context, | |
| 209 const Json::Value& serialized) : | |
| 210 SetOfCommandsJob(new Unserializer(*this), serialized), | |
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211 context_(context), |
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212 query_(Json::arrayValue) |
| 2867 | 213 { |
| 214 localAet_ = SerializationToolbox::ReadString(serialized, LOCAL_AET); | |
| 215 targetAet_ = SerializationToolbox::ReadString(serialized, TARGET_AET); | |
| 216 remote_ = RemoteModalityParameters(serialized[REMOTE]); | |
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217 |
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218 if (serialized.isMember(QUERY) && |
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219 serialized[QUERY].type() == Json::arrayValue) |
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220 { |
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221 query_ = serialized[QUERY]; |
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222 } |
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223 |
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224 // New in Orthanc in 1.7.0 |
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225 timeout_ = SerializationToolbox::ReadInteger(serialized, TIMEOUT, -1); |
| 2867 | 226 } |
| 227 | |
| 228 | |
| 229 bool DicomMoveScuJob::Serialize(Json::Value& target) | |
| 230 { | |
| 231 if (!SetOfCommandsJob::Serialize(target)) | |
| 232 { | |
| 233 return false; | |
| 234 } | |
| 235 else | |
| 236 { | |
| 237 target[LOCAL_AET] = localAet_; | |
| 238 target[TARGET_AET] = targetAet_; | |
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239 target[QUERY] = query_; |
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240 target[TIMEOUT] = timeout_; |
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241 remote_.Serialize(target[REMOTE], true /* force advanced format */); |
| 2867 | 242 return true; |
| 243 } | |
| 244 } | |
| 245 } |