2867
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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) 2017-2018 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 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #include "DicomMoveScuJob.h"
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35
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36 #include "../../Core/SerializationToolbox.h"
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37
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38 namespace Orthanc
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39 {
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40 class DicomMoveScuJob::Command : public SetOfCommandsJob::ICommand
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41 {
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42 private:
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43 DicomMoveScuJob& that_;
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44 std::auto_ptr<DicomMap> findAnswer_;
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45
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46 public:
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47 Command(DicomMoveScuJob& that,
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48 const DicomMap& findAnswer) :
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49 that_(that),
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50 findAnswer_(findAnswer.Clone())
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51 {
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52 }
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53
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54 virtual bool Execute()
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55 {
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56 that_.Retrieve(*findAnswer_);
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57 return true;
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58 }
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59
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60 virtual void Serialize(Json::Value& target) const
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61 {
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62 findAnswer_->Serialize(target);
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63 }
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64 };
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65
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66
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67 class DicomMoveScuJob::Unserializer :
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68 public SetOfCommandsJob::ICommandUnserializer
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69 {
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70 private:
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71 DicomMoveScuJob& that_;
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72
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73 public:
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74 Unserializer(DicomMoveScuJob& that) :
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75 that_(that)
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76 {
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77 }
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78
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79 virtual ICommand* Unserialize(const Json::Value& source) const
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80 {
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81 DicomMap findAnswer;
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82 findAnswer.Unserialize(source);
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83 return new Command(that_, findAnswer);
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84 }
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85 };
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86
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87
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88
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89 void DicomMoveScuJob::Retrieve(const DicomMap& findAnswer)
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90 {
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91 if (connection_.get() == NULL)
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92 {
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93 connection_.reset(new DicomUserConnection(localAet_, remote_));
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94 connection_->Open();
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95 }
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96
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97 connection_->Move(targetAet_, findAnswer);
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98 }
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99
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100
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101 void DicomMoveScuJob::AddFindAnswer(const DicomMap& answer)
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102 {
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103 AddCommand(new Command(*this, answer));
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104 }
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105
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106
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107 void DicomMoveScuJob::AddFindAnswer(QueryRetrieveHandler& query,
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108 size_t i)
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109 {
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110 DicomMap answer;
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111 query.GetAnswer(answer, i);
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112 AddFindAnswer(answer);
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113 }
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114
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115
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116 void DicomMoveScuJob::SetLocalAet(const std::string& aet)
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117 {
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118 if (IsStarted())
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119 {
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120 throw OrthancException(ErrorCode_BadSequenceOfCalls);
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121 }
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122 else
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123 {
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124 localAet_ = aet;
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125 }
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126 }
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127
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128
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129 void DicomMoveScuJob::SetTargetAet(const std::string& aet)
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130 {
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131 if (IsStarted())
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132 {
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133 throw OrthancException(ErrorCode_BadSequenceOfCalls);
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134 }
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135 else
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136 {
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137 targetAet_ = aet;
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138 }
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139 }
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140
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141
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142 void DicomMoveScuJob::SetRemoteModality(const RemoteModalityParameters& remote)
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143 {
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144 if (IsStarted())
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145 {
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146 throw OrthancException(ErrorCode_BadSequenceOfCalls);
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147 }
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148 else
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149 {
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150 remote_ = remote;
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151 }
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152 }
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153
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154
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155 void DicomMoveScuJob::Stop(JobStopReason reason)
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156 {
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157 connection_.reset();
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158 }
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159
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160
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161 void DicomMoveScuJob::GetPublicContent(Json::Value& value)
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162 {
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163 SetOfCommandsJob::GetPublicContent(value);
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164
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165 value["LocalAet"] = localAet_;
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166 value["RemoteAet"] = remote_.GetApplicationEntityTitle();
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167 }
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168
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169
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170 static const char* LOCAL_AET = "LocalAet";
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171 static const char* TARGET_AET = "TargetAet";
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172 static const char* REMOTE = "Remote";
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173
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174 DicomMoveScuJob::DicomMoveScuJob(ServerContext& context,
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175 const Json::Value& serialized) :
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176 SetOfCommandsJob(new Unserializer(*this), serialized),
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177 context_(context)
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178 {
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179 localAet_ = SerializationToolbox::ReadString(serialized, LOCAL_AET);
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180 targetAet_ = SerializationToolbox::ReadString(serialized, TARGET_AET);
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181 remote_ = RemoteModalityParameters(serialized[REMOTE]);
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182 }
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183
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184
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185 bool DicomMoveScuJob::Serialize(Json::Value& target)
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186 {
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187 if (!SetOfCommandsJob::Serialize(target))
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188 {
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189 return false;
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190 }
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191 else
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192 {
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193 target[LOCAL_AET] = localAet_;
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194 target[TARGET_AET] = targetAet_;
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195 remote_.Serialize(target[REMOTE]);
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196 return true;
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197 }
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198 }
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199 }
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