Mercurial > hg > orthanc-stone

annotate OrthancStone/Sources/Loaders/SeriesFramesLoader.cpp @ 1726:0257339b0884

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new method ParseDicomFromWadoCommand::IsSameCommand()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 01 Dec 2020 18:01:42 +0100
parents 5b8b88e5bfd6
children 9ac2a65d4172
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1 /**
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2 * Stone of Orthanc
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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) 2017-2020 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 Lesser General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the 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 * Lesser 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 Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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21
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22
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23 #include "SeriesFramesLoader.h"
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24
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25 #include "../Oracle/ParseDicomFromFileCommand.h"
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26 #include "../Oracle/ParseDicomFromWadoCommand.h"
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27
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28 #if ORTHANC_ENABLE_DCMTK == 1
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29 # include <DicomParsing/ParsedDicomFile.h>
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30 #endif
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31
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32 #include <DicomFormat/DicomInstanceHasher.h>
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33 #include <Images/Image.h>
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34 #include <Images/ImageProcessing.h>
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35 #include <Images/JpegReader.h>
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36
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37 #include <boost/algorithm/string/predicate.hpp>
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38
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39 namespace OrthancStone
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40 {
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41 class SeriesFramesLoader::Payload : public Orthanc::IDynamicObject
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42 {
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43 private:
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44 DicomSource source_;
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45 size_t seriesIndex_;
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46 std::string sopInstanceUid_; // Only used for debug purpose
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47 unsigned int quality_;
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48 bool hasWindowing_;
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49 float windowingCenter_;
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50 float windowingWidth_;
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51 std::unique_ptr<Orthanc::IDynamicObject> userPayload_;
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52
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53 public:
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54 Payload(const DicomSource& source,
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55 size_t seriesIndex,
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56 const std::string& sopInstanceUid,
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57 unsigned int quality,
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58 Orthanc::IDynamicObject* userPayload) :
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59 source_(source),
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60 seriesIndex_(seriesIndex),
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61 sopInstanceUid_(sopInstanceUid),
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62 quality_(quality),
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63 hasWindowing_(false),
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64 windowingCenter_(0),
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65 windowingWidth_(0),
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66 userPayload_(userPayload)
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67 {
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68 }
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69
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70 size_t GetSeriesIndex() const
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71 {
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72 return seriesIndex_;
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73 }
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74
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75 const std::string& GetSopInstanceUid() const
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76 {
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77 return sopInstanceUid_;
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78 }
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79
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80 unsigned int GetQuality() const
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81 {
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82 return quality_;
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83 }
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84
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85 void SetWindowing(float center,
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86 float width)
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87 {
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88 hasWindowing_ = true;
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89 windowingCenter_ = center;
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90 windowingWidth_ = width;
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91 }
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92
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93 bool HasWindowing() const
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94 {
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95 return hasWindowing_;
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96 }
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97
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98 float GetWindowingCenter() const
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99 {
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100 if (hasWindowing_)
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101 {
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102 return windowingCenter_;
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103 }
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104 else
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105 {
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106 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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107 }
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108 }
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109
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110 float GetWindowingWidth() const
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111 {
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112 if (hasWindowing_)
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113 {
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114 return windowingWidth_;
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115 }
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116 else
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117 {
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118 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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119 }
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120 }
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121
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122 const DicomSource& GetSource() const
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123 {
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124 return source_;
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125 }
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126
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127 Orthanc::IDynamicObject* GetUserPayload() const
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128 {
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129 return userPayload_.get();
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130 }
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131 };
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132
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133
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134 SeriesFramesLoader::SeriesFramesLoader(ILoadersContext& context,
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135 LoadedDicomResources& instances,
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136 const std::string& dicomDirPath,
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137 boost::shared_ptr<LoadedDicomResources> dicomDir) :
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138 context_(context),
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139 frames_(instances),
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140 dicomDirPath_(dicomDirPath),
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141 dicomDir_(dicomDir)
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142 {
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143 }
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144
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145
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146 void SeriesFramesLoader::EmitMessage(const Payload& payload,
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147 const Orthanc::ImageAccessor& image)
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148 {
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149 const DicomInstanceParameters& parameters = frames_.GetInstanceParameters(payload.GetSeriesIndex());
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150 const Orthanc::DicomMap& instance = frames_.GetInstance(payload.GetSeriesIndex());
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151 size_t frameIndex = frames_.GetFrameIndex(payload.GetSeriesIndex());
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152
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153 if (frameIndex >= parameters.GetImageInformation().GetNumberOfFrames() ||
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154 payload.GetSopInstanceUid() != parameters.GetSopInstanceUid())
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155 {
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156 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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157 }
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158
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159 LOG(TRACE) << "Decoded instance " << payload.GetSopInstanceUid() << ", frame "
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160 << frameIndex << ": " << image.GetWidth() << "x"
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161 << image.GetHeight() << ", " << Orthanc::EnumerationToString(image.GetFormat())
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162 << ", quality " << payload.GetQuality();
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163
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164 FrameLoadedMessage message(*this, frameIndex, payload.GetQuality(), image, instance, parameters, payload.GetUserPayload());
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165 BroadcastMessage(message);
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166 }
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167
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168
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169 #if ORTHANC_ENABLE_DCMTK == 1
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170 void SeriesFramesLoader::HandleDicom(const Payload& payload,
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85e117739eca cppcheck
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171 const Orthanc::ParsedDicomFile& dicom)
1228
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172 {
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173 size_t frameIndex = frames_.GetFrameIndex(payload.GetSeriesIndex());
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174
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175 std::unique_ptr<Orthanc::ImageAccessor> decoded;
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176 decoded.reset(dicom.DecodeFrame(static_cast<unsigned int>(frameIndex)));
1228
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177
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178 if (decoded.get() == NULL)
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179 {
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180 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
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181 }
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182
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183 EmitMessage(payload, *decoded);
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184 }
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185 #endif
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186
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187
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188 void SeriesFramesLoader::HandleDicomWebRendered(const Payload& payload,
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189 const std::string& body,
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190 const std::map<std::string, std::string>& headers)
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191 {
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192 assert(payload.GetSource().IsDicomWeb() &&
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193 payload.HasWindowing());
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194
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195 bool ok = false;
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196 for (std::map<std::string, std::string>::const_iterator it = headers.begin();
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197 it != headers.end(); ++it)
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198 {
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199 if (boost::iequals("content-type", it->first) &&
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200 boost::iequals(Orthanc::MIME_JPEG, it->second))
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201 {
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202 ok = true;
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203 break;
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204 }
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205 }
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206
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207 if (!ok)
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208 {
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209 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol,
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210 "The WADO-RS server has not generated a JPEG image on /rendered");
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211 }
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212
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diff changeset
213 Orthanc::JpegReader reader;
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214 reader.ReadFromMemory(body);
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215
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diff changeset
216 switch (reader.GetFormat())
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217 {
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diff changeset
218 case Orthanc::PixelFormat_RGB24:
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219 EmitMessage(payload, reader);
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diff changeset
220 break;
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221
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222 case Orthanc::PixelFormat_Grayscale8:
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223 {
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diff changeset
224 const DicomInstanceParameters& parameters = frames_.GetInstanceParameters(payload.GetSeriesIndex());
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225
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diff changeset
226 Orthanc::Image scaled(parameters.GetExpectedPixelFormat(), reader.GetWidth(), reader.GetHeight(), false);
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diff changeset
227 Orthanc::ImageProcessing::Convert(scaled, reader);
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diff changeset
228
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diff changeset
229 float w = payload.GetWindowingWidth();
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diff changeset
230 if (w <= 0.01f)
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diff changeset
231 {
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diff changeset
232 w = 0.01f; // Prevent division by zero
1228
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233 }
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diff changeset
234
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diff changeset
235 const float c = payload.GetWindowingCenter();
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diff changeset
236 const float scaling = w / 255.0f;
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diff changeset
237 const float offset = (c - w / 2.0f) / scaling;
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diff changeset
238
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diff changeset
239 Orthanc::ImageProcessing::ShiftScale(scaled, offset, scaling, false /* truncation to speed up */);
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diff changeset
240 EmitMessage(payload, scaled);
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diff changeset
241 break;
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diff changeset
242 }
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diff changeset
243
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diff changeset
244 default:
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245 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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246 }
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diff changeset
247 }
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diff changeset
248
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diff changeset
249
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diff changeset
250 #if ORTHANC_ENABLE_DCMTK == 1
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diff changeset
251 void SeriesFramesLoader::Handle(const ParseDicomSuccessMessage& message)
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diff changeset
252 {
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diff changeset
253 assert(message.GetOrigin().HasPayload());
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diff changeset
254
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diff changeset
255 const Payload& payload = dynamic_cast<const Payload&>(message.GetOrigin().GetPayload());
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diff changeset
256 if ((payload.GetSource().IsDicomDir() ||
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diff changeset
257 payload.GetSource().IsDicomWeb()) &&
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diff changeset
258 message.HasPixelData())
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diff changeset
259 {
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diff changeset
260 HandleDicom(dynamic_cast<const Payload&>(message.GetOrigin().GetPayload()), message.GetDicom());
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diff changeset
261 }
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diff changeset
262 else
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parents:
diff changeset
263 {
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diff changeset
264 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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diff changeset
265 }
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diff changeset
266 }
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diff changeset
267 #endif
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diff changeset
268
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diff changeset
269
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diff changeset
270 void SeriesFramesLoader::Handle(const GetOrthancImageCommand::SuccessMessage& message)
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parents:
diff changeset
271 {
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diff changeset
272 assert(message.GetOrigin().HasPayload());
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diff changeset
273
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diff changeset
274 const Payload& payload = dynamic_cast<const Payload&>(message.GetOrigin().GetPayload());
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parents:
diff changeset
275 assert(payload.GetSource().IsOrthanc());
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diff changeset
276
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diff changeset
277 EmitMessage(payload, message.GetImage());
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parents:
diff changeset
278 }
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diff changeset
279
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parents:
diff changeset
280
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diff changeset
281 void SeriesFramesLoader::Handle(const GetOrthancWebViewerJpegCommand::SuccessMessage& message)
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282 {
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diff changeset
283 assert(message.GetOrigin().HasPayload());
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284
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285 const Payload& payload = dynamic_cast<const Payload&>(message.GetOrigin().GetPayload());
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286 assert(payload.GetSource().IsOrthanc());
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287
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288 EmitMessage(payload, message.GetImage());
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289 }
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290
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291
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292 void SeriesFramesLoader::Handle(const OrthancRestApiCommand::SuccessMessage& message)
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293 {
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294 // This is to handle "/rendered" in DICOMweb
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295 assert(message.GetOrigin().HasPayload());
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diff changeset
296 HandleDicomWebRendered(dynamic_cast<const Payload&>(message.GetOrigin().GetPayload()),
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297 message.GetAnswer(), message.GetAnswerHeaders());
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298 }
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299
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diff changeset
300
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301 void SeriesFramesLoader::Handle(const HttpCommand::SuccessMessage& message)
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302 {
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303 // This is to handle "/rendered" in DICOMweb
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304 assert(message.GetOrigin().HasPayload());
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diff changeset
305 HandleDicomWebRendered(dynamic_cast<const Payload&>(message.GetOrigin().GetPayload()),
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diff changeset
306 message.GetAnswer(), message.GetAnswerHeaders());
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307 }
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308
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309
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310 Orthanc::IDynamicObject& SeriesFramesLoader::FrameLoadedMessage::GetUserPayload() const
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311 {
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312 if (userPayload_)
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313 {
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314 return *userPayload_;
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315 }
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316 else
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317 {
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318 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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319 }
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320 }
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parents:
diff changeset
321
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322
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diff changeset
323 void SeriesFramesLoader::Factory::SetDicomDir(const std::string& dicomDirPath,
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324 boost::shared_ptr<LoadedDicomResources> dicomDir)
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325 {
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326 dicomDirPath_ = dicomDirPath;
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327 dicomDir_ = dicomDir;
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328 }
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diff changeset
329
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diff changeset
330
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diff changeset
331 boost::shared_ptr<IObserver> SeriesFramesLoader::Factory::Create(ILoadersContext::ILock& stone)
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332 {
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diff changeset
333 boost::shared_ptr<SeriesFramesLoader> loader(
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diff changeset
334 new SeriesFramesLoader(stone.GetContext(), instances_, dicomDirPath_, dicomDir_));
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335 loader->Register<GetOrthancImageCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesFramesLoader::Handle);
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336 loader->Register<GetOrthancWebViewerJpegCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesFramesLoader::Handle);
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337 loader->Register<HttpCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesFramesLoader::Handle);
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diff changeset
338 loader->Register<OrthancRestApiCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesFramesLoader::Handle);
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339
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diff changeset
340 #if ORTHANC_ENABLE_DCMTK == 1
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341 loader->Register<ParseDicomSuccessMessage>(stone.GetOracleObservable(), &SeriesFramesLoader::Handle);
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342 #endif
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343
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344 return loader;
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345 }
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parents:
diff changeset
346
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diff changeset
347
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diff changeset
348 void SeriesFramesLoader::ScheduleLoadFrame(int priority,
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diff changeset
349 const DicomSource& source,
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diff changeset
350 size_t index,
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diff changeset
351 unsigned int quality,
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diff changeset
352 Orthanc::IDynamicObject* userPayload)
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parents:
diff changeset
353 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
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parents: 1271
diff changeset
354 std::unique_ptr<Orthanc::IDynamicObject> protection(userPayload);
1228
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diff changeset
355
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parents:
diff changeset
356 if (index >= frames_.GetFramesCount() ||
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diff changeset
357 quality >= source.GetQualityCount())
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parents:
diff changeset
358 {
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parents:
diff changeset
359 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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parents:
diff changeset
360 }
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parents:
diff changeset
361
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parents:
diff changeset
362 const Orthanc::DicomMap& instance = frames_.GetInstance(index);
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parents:
diff changeset
363
c471a0aa137b adding the next generation of loaders
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parents:
diff changeset
364 std::string sopInstanceUid;
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parents:
diff changeset
365 if (!instance.LookupStringValue(sopInstanceUid, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false))
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parents:
diff changeset
366 {
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parents:
diff changeset
367 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat,
c471a0aa137b adding the next generation of loaders
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parents:
diff changeset
368 "Missing SOPInstanceUID in a DICOM instance");
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
369 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
370
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
371 if (source.IsDicomDir())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
372 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
373 if (dicomDir_.get() == NULL)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
374 {
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parents:
diff changeset
375 // Should have been set in the factory
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parents:
diff changeset
376 throw Orthanc::OrthancException(
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parents:
diff changeset
377 Orthanc::ErrorCode_BadSequenceOfCalls,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
378 "SeriesFramesLoader::Factory::SetDicomDir() should have been called");
c471a0aa137b adding the next generation of loaders
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parents:
diff changeset
379 }
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parents:
diff changeset
380
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
381 assert(quality == 0);
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parents:
diff changeset
382
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parents:
diff changeset
383 std::string file;
c471a0aa137b adding the next generation of loaders
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parents:
diff changeset
384 if (dicomDir_->LookupStringValue(file, sopInstanceUid, Orthanc::DICOM_TAG_REFERENCED_FILE_ID))
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
385 {
1484
121d01aa328e SeriesThumbnailsLoader working on raw dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
386 std::unique_ptr<ParseDicomFromFileCommand> command(new ParseDicomFromFileCommand(source, dicomDirPath_, file));
1228
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parents:
diff changeset
387 command->SetPixelDataIncluded(true);
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parents:
diff changeset
388 command->AcquirePayload(new Payload(source, index, sopInstanceUid, quality, protection.release()));
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parents:
diff changeset
389
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parents:
diff changeset
390 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
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parents: 1271
diff changeset
391 std::unique_ptr<ILoadersContext::ILock> lock(context_.Lock());
1228
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parents:
diff changeset
392 lock->Schedule(GetSharedObserver(), priority, command.release());
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parents:
diff changeset
393 }
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parents:
diff changeset
394 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
395 else
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parents:
diff changeset
396 {
c471a0aa137b adding the next generation of loaders
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parents:
diff changeset
397 LOG(WARNING) << "Missing tag ReferencedFileID in a DICOMDIR entry";
c471a0aa137b adding the next generation of loaders
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parents:
diff changeset
398 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400 else if (source.IsDicomWeb())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
402 std::string studyInstanceUid, seriesInstanceUid;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
403 if (!instance.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
404 !instance.LookupStringValue(seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
405 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
406 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407 "Missing StudyInstanceUID or SeriesInstanceUID in a DICOM instance");
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
408 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
409
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
410 const std::string uri = ("/studies/" + studyInstanceUid +
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
411 "/series/" + seriesInstanceUid +
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
412 "/instances/" + sopInstanceUid);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
413
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
414 if (source.HasDicomWebRendered() &&
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
415 quality == 0)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
416 {
1679
5b8b88e5bfd6 successfully running unit tests in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1677
diff changeset
417 const DicomInstanceParameters& parameters = frames_.GetInstanceParameters(index);
5b8b88e5bfd6 successfully running unit tests in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1677
diff changeset
418
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
419 float c, w;
1679
5b8b88e5bfd6 successfully running unit tests in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1677
diff changeset
420 parameters.GetWindowingPresetsUnion(c, w);
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
421
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
422 std::map<std::string, std::string> arguments, headers;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
423 arguments["window"] = (boost::lexical_cast<std::string>(c) + "," +
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
424 boost::lexical_cast<std::string>(w) + ",linear");
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
425 headers["Accept"] = "image/jpeg";
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
426
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
427 std::unique_ptr<Payload> payload(new Payload(source, index, sopInstanceUid, quality, protection.release()));
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
428 payload->SetWindowing(c, w);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
429
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
430 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
431 std::unique_ptr<ILoadersContext::ILock> lock(context_.Lock());
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
432 lock->Schedule(GetSharedObserver(), priority,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
433 source.CreateDicomWebCommand(uri + "/rendered", arguments, headers, payload.release()));
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
435 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
436 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
437 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
438 assert((source.HasDicomWebRendered() && quality == 1) ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
439 (!source.HasDicomWebRendered() && quality == 0));
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
440
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
441 #if ORTHANC_ENABLE_DCMTK == 1
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
442 std::unique_ptr<Payload> payload(new Payload(source, index, sopInstanceUid, quality, protection.release()));
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
443
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
444 const std::map<std::string, std::string> empty;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
445
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
446 std::unique_ptr<ParseDicomFromWadoCommand> command(
1726
0257339b0884 new method ParseDicomFromWadoCommand::IsSameCommand()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1679
diff changeset
447 new ParseDicomFromWadoCommand(source, sopInstanceUid, false /* no server-side transcoding */,
0257339b0884 new method ParseDicomFromWadoCommand::IsSameCommand()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1679
diff changeset
448 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* dummy value */,
0257339b0884 new method ParseDicomFromWadoCommand::IsSameCommand()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1679
diff changeset
449 source.CreateDicomWebCommand(uri, empty, empty, NULL)));
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450 command->AcquirePayload(payload.release());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
451
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
452 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
453 std::unique_ptr<ILoadersContext::ILock> lock(context_.Lock());
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
454 lock->Schedule(GetSharedObserver(), priority, command.release());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
455 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 #else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
457 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
458 "DCMTK is not enabled, cannot parse a DICOM instance");
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
459 #endif
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
460 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
461 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462 else if (source.IsOrthanc())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
463 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
464 std::string orthancId;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
465
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
466 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
467 std::string patientId, studyInstanceUid, seriesInstanceUid;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
468 if (!instance.LookupStringValue(patientId, Orthanc::DICOM_TAG_PATIENT_ID, false) ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
469 !instance.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
470 !instance.LookupStringValue(seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
471 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
472 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
473 "Missing StudyInstanceUID or SeriesInstanceUID in a DICOM instance");
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
474 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
475
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
476 Orthanc::DicomInstanceHasher hasher(patientId, studyInstanceUid, seriesInstanceUid, sopInstanceUid);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
477 orthancId = hasher.HashInstance();
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
479
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
480 const DicomInstanceParameters& parameters = frames_.GetInstanceParameters(index);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
481
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
482 if (quality == 0 && source.HasOrthancWebViewer1())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
483 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
484 std::unique_ptr<GetOrthancWebViewerJpegCommand> command(new GetOrthancWebViewerJpegCommand);
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
485 command->SetInstance(orthancId);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
486 command->SetExpectedPixelFormat(parameters.GetExpectedPixelFormat());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
487 command->AcquirePayload(new Payload(source, index, sopInstanceUid, quality, protection.release()));
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
490 std::unique_ptr<ILoadersContext::ILock> lock(context_.Lock());
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491 lock->Schedule(GetSharedObserver(), priority, command.release());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
493 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
494 else if (quality == 0 && source.HasOrthancAdvancedPreview())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
495 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
496 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
497 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
498 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
499 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
500 assert(quality <= 1);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
501 assert(quality == 0 ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
502 source.HasOrthancWebViewer1() ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
503 source.HasOrthancAdvancedPreview());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
504
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
505 std::unique_ptr<GetOrthancImageCommand> command(new GetOrthancImageCommand);
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
506 command->SetFrameUri(orthancId, frames_.GetFrameIndex(index), parameters.GetExpectedPixelFormat());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
507 command->SetExpectedPixelFormat(parameters.GetExpectedPixelFormat());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
508 command->SetHttpHeader("Accept", Orthanc::MIME_PAM);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
509 command->AcquirePayload(new Payload(source, index, sopInstanceUid, quality, protection.release()));
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
510
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
511 {
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
512 std::unique_ptr<ILoadersContext::ILock> lock(context_.Lock());
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
513 lock->Schedule(GetSharedObserver(), priority, command.release());
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
514 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
515 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
516 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
517 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
518 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
519 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
520 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
521 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
522 }