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0
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1 /**
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62
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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0
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3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege,
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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136
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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0
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "ServerIndex.h"
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34
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62
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35 using namespace Orthanc;
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0
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36
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6
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37 #ifndef NOMINMAX
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2
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38 #define NOMINMAX
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6
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39 #endif
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40
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8
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41 #include "EmbeddedResources.h"
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0
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42 #include "../Core/Toolbox.h"
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43 #include "../Core/Uuid.h"
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44 #include "../Core/DicomFormat/DicomArray.h"
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45 #include "../Core/SQLite/Transaction.h"
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46 #include "FromDcmtkBridge.h"
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47
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48 #include <boost/lexical_cast.hpp>
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49 #include <stdio.h>
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108
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50 #include <glog/logging.h>
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0
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51
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62
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52 namespace Orthanc
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0
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53 {
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54 namespace Internals
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55 {
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56 class DeleteFromFileStorageFunction : public SQLite::IScalarFunction
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57 {
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58 private:
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59 FileStorage fileStorage_;
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60
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61 public:
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62 DeleteFromFileStorageFunction(const std::string& path) :
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63 fileStorage_(path)
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64 {
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65 }
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66
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67 virtual const char* GetName() const
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68 {
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69 return "DeleteFromFileStorage";
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70 }
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71
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72 virtual unsigned int GetCardinality() const
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73 {
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74 return 1;
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75 }
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76
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77 virtual void Compute(SQLite::FunctionContext& context)
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78 {
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79 std::string fileUuid = context.GetStringValue(0);
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108
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80 LOG(INFO) << "Removing file [" << fileUuid << "]";
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0
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81 if (Toolbox::IsUuid(fileUuid))
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82 {
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83 fileStorage_.Remove(fileUuid);
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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 class SignalDeletedLevelFunction : public SQLite::IScalarFunction
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90 {
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91 private:
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92 int remainingLevel_;
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93 std::string remainingLevelUuid_;
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94
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95 public:
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96 void Clear()
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97 {
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98 remainingLevel_ = std::numeric_limits<int>::max();
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99 }
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100
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101 bool HasRemainingLevel() const
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102 {
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103 return (remainingLevel_ != 0 &&
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104 remainingLevel_ != std::numeric_limits<int>::max());
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105 }
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106
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107 const std::string& GetRemainingLevelUuid() const
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108 {
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109 assert(HasRemainingLevel());
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110 return remainingLevelUuid_;
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111 }
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112
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113 const char* GetRemainingLevelType() const
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114 {
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115 assert(HasRemainingLevel());
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116 switch (remainingLevel_)
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117 {
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118 case 1:
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119 return "patient";
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120 case 2:
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121 return "study";
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122 case 3:
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123 return "series";
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124 default:
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62
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125 throw OrthancException(ErrorCode_InternalError);
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0
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126 }
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127 }
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128
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129 virtual const char* GetName() const
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130 {
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131 return "SignalDeletedLevel";
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132 }
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133
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134 virtual unsigned int GetCardinality() const
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135 {
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136 return 2;
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137 }
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138
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139 virtual void Compute(SQLite::FunctionContext& context)
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140 {
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141 int level = context.GetIntValue(0);
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142 if (level < remainingLevel_)
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143 {
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144 remainingLevel_ = level;
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145 remainingLevelUuid_ = context.GetStringValue(1);
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146 }
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147
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148 //printf("deleted level [%d] [%s]\n", level, context.GetStringValue(1).c_str());
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149 }
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150 };
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151 }
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152
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153
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154 void ServerIndex::StoreMainDicomTags(const std::string& uuid,
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155 const DicomMap& map)
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156 {
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157 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO MainDicomTags VALUES(?, ?, ?, ?)");
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158
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159 DicomArray flattened(map);
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160 for (size_t i = 0; i < flattened.GetSize(); i++)
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161 {
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162 s.Reset();
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163 s.BindString(0, uuid);
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164 s.BindInt(1, flattened.GetElement(i).GetTag().GetGroup());
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165 s.BindInt(2, flattened.GetElement(i).GetTag().GetElement());
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166 s.BindString(3, flattened.GetElement(i).GetValue().AsString());
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167 s.Run();
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168 }
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169 }
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170
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171 bool ServerIndex::GetMainDicomStringTag(std::string& result,
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172 const std::string& uuid,
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173 const DicomTag& tag)
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174 {
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175 SQLite::Statement s(db_, SQLITE_FROM_HERE,
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176 "SELECT * FROM MainDicomTags WHERE uuid=? AND tagGroup=? AND tagElement=?");
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177 s.BindString(0, uuid);
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178 s.BindInt(1, tag.GetGroup());
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179 s.BindInt(2, tag.GetElement());
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180 if (!s.Step())
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181 {
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182 return false;
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183 }
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184
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185 result = s.ColumnString(0);
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186 return true;
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187 }
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188
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189 bool ServerIndex::GetMainDicomIntTag(int& result,
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190 const std::string& uuid,
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191 const DicomTag& tag)
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192 {
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193 std::string s;
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194 if (!GetMainDicomStringTag(s, uuid, tag))
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195 {
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196 return false;
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197 }
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198
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199 try
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200 {
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201 result = boost::lexical_cast<int>(s);
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202 return true;
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203 }
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204 catch (boost::bad_lexical_cast)
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205 {
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206 return false;
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207 }
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208 }
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209
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210 bool ServerIndex::HasInstance(std::string& instanceUuid,
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211 const std::string& dicomInstance)
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212 {
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213 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE dicomInstance=?");
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214 s.BindString(0, dicomInstance);
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215 if (s.Step())
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216 {
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217 instanceUuid = s.ColumnString(0);
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218 return true;
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219 }
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220 else
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221 {
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222 return false;
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223 }
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224 }
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225
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226
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227 void ServerIndex::RecordChange(const std::string& resourceType,
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228 const std::string& uuid)
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229 {
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230 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Changes VALUES(NULL, ?, ?)");
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231 s.BindString(0, resourceType);
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232 s.BindString(1, uuid);
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233 s.Run();
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234 }
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235
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236
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237 std::string ServerIndex::CreateInstance(const std::string& parentSeriesUuid,
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238 const std::string& dicomInstance,
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239 const DicomMap& dicomSummary,
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240 const std::string& fileUuid,
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241 uint64_t fileSize,
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242 const std::string& jsonUuid,
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243 const std::string& distantAet)
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244 {
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245 std::string instanceUuid = Toolbox::GenerateUuid();
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246
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82
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247 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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248 s2.BindString(0, instanceUuid);
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249 s2.BindInt(1, ResourceType_Instance);
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250 s2.Run();
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251
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80
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252 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Instances VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
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0
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253 s.BindString(0, instanceUuid);
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254 s.BindString(1, parentSeriesUuid);
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255 s.BindString(2, dicomInstance);
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256 s.BindString(3, fileUuid);
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257 s.BindInt64(4, fileSize);
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258 s.BindString(5, jsonUuid);
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259 s.BindString(6, distantAet);
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80
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260
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261 const DicomValue* indexInSeries;
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262 if ((indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_INSTANCE_NUMBER)) != NULL ||
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263 (indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGE_INDEX)) != NULL)
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264 {
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265 s.BindInt(7, boost::lexical_cast<unsigned int>(indexInSeries->AsString()));
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266 }
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267 else
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268 {
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269 s.BindNull(7);
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270 }
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271
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0
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272 s.Run();
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273
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274 RecordChange("instances", instanceUuid);
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275
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276 DicomMap dicom;
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277 dicomSummary.ExtractInstanceInformation(dicom);
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278 StoreMainDicomTags(instanceUuid, dicom);
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279
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280 return instanceUuid;
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281 }
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282
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283 void ServerIndex::RemoveInstance(const std::string& uuid)
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284 {
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285 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Instances WHERE uuid=?");
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286 s.BindString(0, uuid);
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287 s.Run();
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288 }
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289
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290 bool ServerIndex::HasSeries(std::string& seriesUuid,
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291 const std::string& dicomSeries)
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292 {
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293 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE dicomSeries=?");
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294 s.BindString(0, dicomSeries);
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295 if (s.Step())
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296 {
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297 seriesUuid = s.ColumnString(0);
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298 return true;
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299 }
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300 else
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301 {
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302 return false;
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303 }
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304 }
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305
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306 std::string ServerIndex::CreateSeries(const std::string& parentStudyUuid,
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307 const std::string& dicomSeries,
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308 const DicomMap& dicomSummary)
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309 {
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310 std::string seriesUuid = Toolbox::GenerateUuid();
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311
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82
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312 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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313 s2.BindString(0, seriesUuid);
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314 s2.BindInt(1, ResourceType_Series);
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315 s2.Run();
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316
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77
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317 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Series VALUES(?, ?, ?, ?)");
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0
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318 s.BindString(0, seriesUuid);
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319 s.BindString(1, parentStudyUuid);
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320 s.BindString(2, dicomSeries);
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80
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321
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322 const DicomValue* expectedNumberOfInstances;
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84
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323 if (//(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_FRAMES)) != NULL ||
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80
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324 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_SLICES)) != NULL ||
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82
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325 //(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_CARDIAC_NUMBER_OF_IMAGES)) != NULL ||
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80
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326 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGES_IN_ACQUISITION)) != NULL)
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327 {
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328 s.BindInt(3, boost::lexical_cast<unsigned int>(expectedNumberOfInstances->AsString()));
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329 }
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330 else
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331 {
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332 s.BindNull(3);
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333 }
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334
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0
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335 s.Run();
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336
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337 RecordChange("series", seriesUuid);
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338
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339 DicomMap dicom;
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340 dicomSummary.ExtractSeriesInformation(dicom);
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341 StoreMainDicomTags(seriesUuid, dicom);
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342
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343 return seriesUuid;
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344 }
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345
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346 bool ServerIndex::HasStudy(std::string& studyUuid,
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347 const std::string& dicomStudy)
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348 {
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349 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE dicomStudy=?");
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350 s.BindString(0, dicomStudy);
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351 if (s.Step())
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352 {
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353 studyUuid = s.ColumnString(0);
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354 return true;
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355 }
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356 else
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357 {
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358 return false;
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359 }
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360 }
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361
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362 std::string ServerIndex::CreateStudy(const std::string& parentPatientUuid,
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363 const std::string& dicomStudy,
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364 const DicomMap& dicomSummary)
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365 {
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366 std::string studyUuid = Toolbox::GenerateUuid();
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367
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82
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368 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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369 s2.BindString(0, studyUuid);
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370 s2.BindInt(1, ResourceType_Study);
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371 s2.Run();
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372
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0
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373 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Studies VALUES(?, ?, ?)");
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374 s.BindString(0, studyUuid);
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375 s.BindString(1, parentPatientUuid);
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376 s.BindString(2, dicomStudy);
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377 s.Run();
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378
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379 RecordChange("studies", studyUuid);
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380
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381 DicomMap dicom;
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382 dicomSummary.ExtractStudyInformation(dicom);
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383 StoreMainDicomTags(studyUuid, dicom);
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384
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385 return studyUuid;
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386 }
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387
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388
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389
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390 bool ServerIndex::HasPatient(std::string& patientUuid,
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391 const std::string& dicomPatientId)
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392 {
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393 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Patients WHERE dicomPatientId=?");
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394 s.BindString(0, dicomPatientId);
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395 if (s.Step())
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396 {
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397 patientUuid = s.ColumnString(0);
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398 return true;
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399 }
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400 else
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401 {
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402 return false;
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403 }
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404 }
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405
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406 std::string ServerIndex::CreatePatient(const std::string& patientId,
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407 const DicomMap& dicomSummary)
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408 {
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409 std::string patientUuid = Toolbox::GenerateUuid();
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80
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410 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
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0
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411
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82
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412 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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413 s2.BindString(0, patientUuid);
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414 s2.BindInt(1, ResourceType_Patient);
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415 s2.Run();
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416
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0
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417 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Patients VALUES(?, ?)");
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418 s.BindString(0, patientUuid);
|
|
|
419 s.BindString(1, dicomPatientId);
|
|
|
420 s.Run();
|
|
|
421
|
|
|
422 RecordChange("patients", patientUuid);
|
|
|
423
|
|
|
424 DicomMap dicom;
|
|
|
425 dicomSummary.ExtractPatientInformation(dicom);
|
|
|
426 StoreMainDicomTags(patientUuid, dicom);
|
|
|
427
|
|
|
428 return patientUuid;
|
|
|
429 }
|
|
|
430
|
|
|
431
|
|
|
432 void ServerIndex::GetMainDicomTags(DicomMap& map,
|
|
|
433 const std::string& uuid)
|
|
|
434 {
|
|
|
435 map.Clear();
|
|
|
436
|
|
|
437 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM MainDicomTags WHERE uuid=?");
|
|
|
438 s.BindString(0, uuid);
|
|
|
439 while (s.Step())
|
|
|
440 {
|
|
|
441 map.SetValue(s.ColumnInt(1),
|
|
|
442 s.ColumnInt(2),
|
|
|
443 s.ColumnString(3));
|
|
|
444 }
|
|
|
445 }
|
|
|
446
|
|
|
447 void ServerIndex::MainDicomTagsToJson(Json::Value& target,
|
|
|
448 const std::string& uuid)
|
|
|
449 {
|
|
|
450 DicomMap map;
|
|
|
451 GetMainDicomTags(map, uuid);
|
|
|
452 target["MainDicomTags"] = Json::objectValue;
|
|
|
453 FromDcmtkBridge::ToJson(target["MainDicomTags"], map);
|
|
|
454 }
|
|
|
455
|
|
|
456
|
|
|
457 bool ServerIndex::DeleteInternal(Json::Value& target,
|
|
|
458 const std::string& uuid,
|
|
|
459 const std::string& tableName)
|
|
|
460 {
|
|
|
461 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
462
|
|
|
463 deletedLevels_->Clear();
|
|
|
464
|
|
|
465 SQLite::Statement s(db_, "DELETE FROM " + tableName + " WHERE uuid=?");
|
|
|
466 s.BindString(0, uuid);
|
|
|
467
|
|
|
468 if (!s.Run())
|
|
|
469 {
|
|
|
470 return false;
|
|
|
471 }
|
|
|
472
|
|
|
473 if (db_.GetLastChangeCount() == 0)
|
|
|
474 {
|
|
|
475 // Nothing was deleted, inexistent UUID
|
|
|
476 return false;
|
|
|
477 }
|
|
|
478
|
|
|
479 if (deletedLevels_->HasRemainingLevel())
|
|
|
480 {
|
|
|
481 std::string type(deletedLevels_->GetRemainingLevelType());
|
|
|
482 const std::string& uuid = deletedLevels_->GetRemainingLevelUuid();
|
|
|
483
|
|
|
484 target["RemainingAncestor"] = Json::Value(Json::objectValue);
|
|
|
485 target["RemainingAncestor"]["Path"] = "/" + type + "/" + uuid;
|
|
|
486 target["RemainingAncestor"]["Type"] = type;
|
|
|
487 target["RemainingAncestor"]["ID"] = uuid;
|
|
|
488 }
|
|
|
489 else
|
|
|
490 {
|
|
|
491 target["RemainingAncestor"] = Json::nullValue;
|
|
|
492 }
|
|
|
493
|
|
|
494 return true;
|
|
|
495 }
|
|
|
496
|
|
|
497
|
|
|
498 ServerIndex::ServerIndex(const std::string& storagePath)
|
|
|
499 {
|
|
|
500 boost::filesystem::path p = storagePath;
|
|
|
501
|
|
|
502 try
|
|
|
503 {
|
|
|
504 boost::filesystem::create_directories(storagePath);
|
|
|
505 }
|
|
|
506 catch (boost::filesystem::filesystem_error)
|
|
|
507 {
|
|
|
508 }
|
|
|
509
|
|
|
510 p /= "index";
|
|
|
511 db_.Open(p.string());
|
|
|
512 db_.Register(new Internals::DeleteFromFileStorageFunction(storagePath));
|
|
|
513 deletedLevels_ = (Internals::SignalDeletedLevelFunction*)
|
|
|
514 db_.Register(new Internals::SignalDeletedLevelFunction);
|
|
|
515
|
|
|
516 if (!db_.DoesTableExist("GlobalProperties"))
|
|
|
517 {
|
|
108
|
518 LOG(INFO) << "Creating the database";
|
|
0
|
519 std::string query;
|
|
|
520 EmbeddedResources::GetFileResource(query, EmbeddedResources::PREPARE_DATABASE);
|
|
|
521 db_.Execute(query);
|
|
|
522 }
|
|
|
523 }
|
|
|
524
|
|
|
525
|
|
|
526 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
527 const DicomMap& dicomSummary,
|
|
|
528 const std::string& fileUuid,
|
|
|
529 uint64_t uncompressedFileSize,
|
|
|
530 const std::string& jsonUuid,
|
|
|
531 const std::string& distantAet)
|
|
|
532 {
|
|
|
533 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
534
|
|
80
|
535 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
|
|
|
536 std::string dicomInstance = dicomSummary.GetValue(DICOM_TAG_SOP_INSTANCE_UID).AsString();
|
|
|
537 std::string dicomSeries = dicomSummary.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).AsString();
|
|
|
538 std::string dicomStudy = dicomSummary.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).AsString();
|
|
0
|
539
|
|
|
540 try
|
|
|
541 {
|
|
|
542 SQLite::Transaction t(db_);
|
|
|
543 t.Begin();
|
|
|
544
|
|
|
545 if (HasInstance(instanceUuid, dicomInstance))
|
|
|
546 {
|
|
|
547 return StoreStatus_AlreadyStored;
|
|
|
548 // TODO: Check consistency?
|
|
|
549 }
|
|
|
550
|
|
|
551 std::string patientUuid;
|
|
|
552 if (HasPatient(patientUuid, dicomPatientId))
|
|
|
553 {
|
|
|
554 // TODO: Check consistency?
|
|
|
555 }
|
|
|
556 else
|
|
|
557 {
|
|
|
558 patientUuid = CreatePatient(dicomPatientId, dicomSummary);
|
|
|
559 }
|
|
|
560
|
|
|
561 std::string studyUuid;
|
|
|
562 if (HasStudy(studyUuid, dicomStudy))
|
|
|
563 {
|
|
|
564 // TODO: Check consistency?
|
|
|
565 }
|
|
|
566 else
|
|
|
567 {
|
|
|
568 studyUuid = CreateStudy(patientUuid, dicomStudy, dicomSummary);
|
|
|
569 }
|
|
|
570
|
|
|
571 std::string seriesUuid;
|
|
|
572 if (HasSeries(seriesUuid, dicomSeries))
|
|
|
573 {
|
|
|
574 // TODO: Check consistency?
|
|
|
575 }
|
|
|
576 else
|
|
|
577 {
|
|
|
578 seriesUuid = CreateSeries(studyUuid, dicomSeries, dicomSummary);
|
|
|
579 }
|
|
|
580
|
|
|
581 instanceUuid = CreateInstance(seriesUuid, dicomInstance, dicomSummary, fileUuid,
|
|
|
582 uncompressedFileSize, jsonUuid, distantAet);
|
|
|
583
|
|
|
584 t.Commit();
|
|
|
585 return StoreStatus_Success;
|
|
|
586 //t.Rollback();
|
|
|
587 }
|
|
62
|
588 catch (OrthancException& e)
|
|
0
|
589 {
|
|
108
|
590 LOG(ERROR) << "EXCEPTION [" << e.What() << "]" << " " << db_.GetErrorMessage();
|
|
0
|
591 }
|
|
|
592
|
|
|
593 return StoreStatus_Failure;
|
|
|
594 }
|
|
|
595
|
|
|
596
|
|
|
597 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
598 FileStorage& storage,
|
|
|
599 const char* dicomFile,
|
|
|
600 size_t dicomSize,
|
|
|
601 const DicomMap& dicomSummary,
|
|
|
602 const Json::Value& dicomJson,
|
|
|
603 const std::string& distantAet)
|
|
|
604 {
|
|
|
605 std::string fileUuid = storage.Create(dicomFile, dicomSize);
|
|
|
606 std::string jsonUuid = storage.Create(dicomJson.toStyledString());
|
|
|
607 StoreStatus status = Store(instanceUuid, dicomSummary, fileUuid,
|
|
|
608 dicomSize, jsonUuid, distantAet);
|
|
|
609
|
|
|
610 if (status != StoreStatus_Success)
|
|
|
611 {
|
|
|
612 storage.Remove(fileUuid);
|
|
|
613 storage.Remove(jsonUuid);
|
|
|
614 }
|
|
|
615
|
|
|
616 switch (status)
|
|
|
617 {
|
|
|
618 case StoreStatus_Success:
|
|
108
|
619 LOG(INFO) << "New instance stored: " << GetTotalSize() << " bytes";
|
|
0
|
620 break;
|
|
|
621
|
|
|
622 case StoreStatus_AlreadyStored:
|
|
108
|
623 LOG(INFO) << "Already stored";
|
|
0
|
624 break;
|
|
|
625
|
|
|
626 case StoreStatus_Failure:
|
|
108
|
627 LOG(INFO) << "Store failure";
|
|
0
|
628 break;
|
|
|
629 }
|
|
|
630
|
|
|
631 return status;
|
|
|
632 }
|
|
|
633
|
|
|
634 uint64_t ServerIndex::GetTotalSize()
|
|
|
635 {
|
|
|
636 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
637 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT SUM(fileSize) FROM Instances");
|
|
|
638 s.Run();
|
|
|
639 return s.ColumnInt64(0);
|
|
|
640 }
|
|
|
641
|
|
|
642
|
|
|
643 SeriesStatus ServerIndex::GetSeriesStatus(const std::string& seriesUuid)
|
|
|
644 {
|
|
80
|
645 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
|
646 s1.BindString(0, seriesUuid);
|
|
82
|
647 if (!s1.Step() || s1.ColumnIsNull(0))
|
|
80
|
648 {
|
|
|
649 return SeriesStatus_Unknown;
|
|
|
650 }
|
|
|
651
|
|
|
652 int numberOfInstances = s1.ColumnInt(0);
|
|
|
653 if (numberOfInstances < 0)
|
|
0
|
654 {
|
|
|
655 return SeriesStatus_Unknown;
|
|
|
656 }
|
|
|
657
|
|
80
|
658 std::set<int> instances;
|
|
|
659 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT indexInSeries FROM Instances WHERE parentSeries=?");
|
|
|
660 s2.BindString(0, seriesUuid);
|
|
|
661 while (s2.Step())
|
|
|
662 {
|
|
|
663 int index = s2.ColumnInt(0);
|
|
|
664 if (index <= 0 || index > numberOfInstances)
|
|
|
665 {
|
|
|
666 // Out-of-range instance index
|
|
|
667 return SeriesStatus_Inconsistent;
|
|
|
668 }
|
|
0
|
669
|
|
80
|
670 if (instances.find(index) != instances.end())
|
|
|
671 {
|
|
|
672 // Twice the same instance index
|
|
|
673 return SeriesStatus_Inconsistent;
|
|
|
674 }
|
|
|
675
|
|
|
676 instances.insert(index);
|
|
|
677 }
|
|
|
678
|
|
|
679 for (int i = 1; i <= numberOfInstances; i++)
|
|
|
680 {
|
|
|
681 if (instances.find(i) == instances.end())
|
|
|
682 {
|
|
|
683 return SeriesStatus_Missing;
|
|
|
684 }
|
|
|
685 }
|
|
|
686
|
|
|
687 return SeriesStatus_Complete;
|
|
0
|
688 }
|
|
|
689
|
|
|
690
|
|
|
691
|
|
|
692 bool ServerIndex::GetInstance(Json::Value& result,
|
|
|
693 const std::string& instanceUuid)
|
|
|
694 {
|
|
|
695 assert(result.type() == Json::objectValue);
|
|
|
696 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
697
|
|
80
|
698 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT parentSeries, dicomInstance, fileSize, fileUuid, indexInSeries FROM Instances WHERE uuid=?");
|
|
0
|
699 s.BindString(0, instanceUuid);
|
|
|
700 if (!s.Step())
|
|
|
701 {
|
|
|
702 return false;
|
|
|
703 }
|
|
|
704 else
|
|
|
705 {
|
|
|
706 result["ID"] = instanceUuid;
|
|
|
707 result["ParentSeries"] = s.ColumnString(0);
|
|
|
708 result["FileSize"] = s.ColumnInt(2); // TODO switch to 64bit with JsonCpp 0.6?
|
|
|
709 result["FileUuid"] = s.ColumnString(3);
|
|
|
710 MainDicomTagsToJson(result, instanceUuid);
|
|
80
|
711
|
|
|
712 if (s.ColumnIsNull(4))
|
|
|
713 {
|
|
82
|
714 result["IndexInSeries"] = Json::nullValue;
|
|
80
|
715 }
|
|
|
716 else
|
|
|
717 {
|
|
|
718 result["IndexInSeries"] = s.ColumnInt(4);
|
|
|
719 }
|
|
|
720
|
|
0
|
721 return true;
|
|
|
722 }
|
|
|
723 }
|
|
|
724
|
|
|
725
|
|
|
726 bool ServerIndex::GetSeries(Json::Value& result,
|
|
|
727 const std::string& seriesUuid)
|
|
|
728 {
|
|
|
729 assert(result.type() == Json::objectValue);
|
|
|
730 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
731
|
|
80
|
732 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentStudy, dicomSeries, expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
0
|
733 s1.BindString(0, seriesUuid);
|
|
|
734 if (!s1.Step())
|
|
|
735 {
|
|
|
736 return false;
|
|
|
737 }
|
|
|
738
|
|
|
739 result["ID"] = seriesUuid;
|
|
|
740 result["ParentStudy"] = s1.ColumnString(0);
|
|
|
741 MainDicomTagsToJson(result, seriesUuid);
|
|
|
742
|
|
|
743 Json::Value instances(Json::arrayValue);
|
|
|
744 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE parentSeries=?");
|
|
|
745 s2.BindString(0, seriesUuid);
|
|
|
746 while (s2.Step())
|
|
|
747 {
|
|
|
748 instances.append(s2.ColumnString(0));
|
|
|
749 }
|
|
|
750
|
|
|
751 result["Instances"] = instances;
|
|
|
752
|
|
80
|
753 if (s1.ColumnIsNull(2))
|
|
|
754 {
|
|
82
|
755 result["ExpectedNumberOfInstances"] = Json::nullValue;
|
|
80
|
756 }
|
|
|
757 else
|
|
|
758 {
|
|
|
759 result["ExpectedNumberOfInstances"] = s1.ColumnInt(2);
|
|
|
760 }
|
|
|
761
|
|
|
762 SeriesStatus status = GetSeriesStatus(seriesUuid);
|
|
|
763
|
|
|
764 switch (status)
|
|
|
765 {
|
|
|
766 case SeriesStatus_Complete:
|
|
|
767 result["Status"] = "Complete";
|
|
|
768 break;
|
|
|
769
|
|
|
770 case SeriesStatus_Missing:
|
|
|
771 result["Status"] = "Missing";
|
|
|
772 break;
|
|
|
773
|
|
|
774 case SeriesStatus_Inconsistent:
|
|
|
775 result["Status"] = "Inconsistent";
|
|
|
776 break;
|
|
|
777
|
|
|
778 default:
|
|
|
779 case SeriesStatus_Unknown:
|
|
|
780 result["Status"] = "Unknown";
|
|
|
781 break;
|
|
|
782 }
|
|
|
783
|
|
0
|
784 return true;
|
|
|
785 }
|
|
|
786
|
|
|
787
|
|
|
788 bool ServerIndex::GetStudy(Json::Value& result,
|
|
|
789 const std::string& studyUuid)
|
|
|
790 {
|
|
|
791 assert(result.type() == Json::objectValue);
|
|
|
792 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
793
|
|
|
794 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentPatient, dicomStudy FROM Studies WHERE uuid=?");
|
|
|
795 s1.BindString(0, studyUuid);
|
|
|
796 if (!s1.Step())
|
|
|
797 {
|
|
|
798 return false;
|
|
|
799 }
|
|
|
800
|
|
|
801 result["ID"] = studyUuid;
|
|
|
802 result["ParentPatient"] = s1.ColumnString(0);
|
|
|
803 MainDicomTagsToJson(result, studyUuid);
|
|
|
804
|
|
|
805 Json::Value series(Json::arrayValue);
|
|
|
806 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE parentStudy=?");
|
|
|
807 s2.BindString(0, studyUuid);
|
|
|
808 while (s2.Step())
|
|
|
809 {
|
|
|
810 series.append(s2.ColumnString(0));
|
|
|
811 }
|
|
|
812
|
|
|
813 result["Series"] = series;
|
|
|
814 return true;
|
|
|
815 }
|
|
|
816
|
|
|
817
|
|
|
818 bool ServerIndex::GetPatient(Json::Value& result,
|
|
|
819 const std::string& patientUuid)
|
|
|
820 {
|
|
|
821 assert(result.type() == Json::objectValue);
|
|
|
822 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
823
|
|
|
824 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT dicomPatientId FROM Patients WHERE uuid=?");
|
|
|
825 s1.BindString(0, patientUuid);
|
|
|
826 if (!s1.Step())
|
|
|
827 {
|
|
|
828 return false;
|
|
|
829 }
|
|
|
830
|
|
|
831 result["ID"] = patientUuid;
|
|
|
832 MainDicomTagsToJson(result, patientUuid);
|
|
|
833
|
|
|
834 Json::Value studies(Json::arrayValue);
|
|
|
835 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE parentPatient=?");
|
|
|
836 s2.BindString(0, patientUuid);
|
|
|
837 while (s2.Step())
|
|
|
838 {
|
|
|
839 studies.append(s2.ColumnString(0));
|
|
|
840 }
|
|
|
841
|
|
|
842 result["Studies"] = studies;
|
|
|
843 return true;
|
|
|
844 }
|
|
|
845
|
|
|
846
|
|
|
847 bool ServerIndex::GetJsonFile(std::string& fileUuid,
|
|
|
848 const std::string& instanceUuid)
|
|
|
849 {
|
|
|
850 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
851
|
|
|
852 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT jsonUuid FROM Instances WHERE uuid=?");
|
|
|
853 s.BindString(0, instanceUuid);
|
|
|
854 if (s.Step())
|
|
|
855 {
|
|
|
856 fileUuid = s.ColumnString(0);
|
|
|
857 return true;
|
|
|
858 }
|
|
|
859 else
|
|
|
860 {
|
|
|
861 return false;
|
|
|
862 }
|
|
|
863 }
|
|
|
864
|
|
|
865 bool ServerIndex::GetDicomFile(std::string& fileUuid,
|
|
|
866 const std::string& instanceUuid)
|
|
|
867 {
|
|
|
868 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
869
|
|
|
870 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT fileUuid FROM Instances WHERE uuid=?");
|
|
|
871 s.BindString(0, instanceUuid);
|
|
|
872 if (s.Step())
|
|
|
873 {
|
|
|
874 fileUuid = s.ColumnString(0);
|
|
|
875 return true;
|
|
|
876 }
|
|
|
877 else
|
|
|
878 {
|
|
|
879 return false;
|
|
|
880 }
|
|
|
881 }
|
|
|
882
|
|
|
883
|
|
|
884 void ServerIndex::GetAllUuids(Json::Value& target,
|
|
|
885 const std::string& tableName)
|
|
|
886 {
|
|
|
887 assert(target.type() == Json::arrayValue);
|
|
|
888 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
889
|
|
|
890 std::string query = "SELECT uuid FROM " + tableName;
|
|
|
891 SQLite::Statement s(db_, query);
|
|
|
892 while (s.Step())
|
|
|
893 {
|
|
|
894 target.append(s.ColumnString(0));
|
|
|
895 }
|
|
|
896 }
|
|
|
897
|
|
|
898
|
|
|
899 bool ServerIndex::GetChanges(Json::Value& target,
|
|
|
900 int64_t since,
|
|
|
901 const std::string& filter,
|
|
|
902 unsigned int maxResults)
|
|
|
903 {
|
|
|
904 assert(target.type() == Json::objectValue);
|
|
|
905 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
906
|
|
|
907 if (filter.size() != 0 &&
|
|
|
908 filter != "instances" &&
|
|
|
909 filter != "series" &&
|
|
|
910 filter != "studies" &&
|
|
|
911 filter != "patients")
|
|
|
912 {
|
|
|
913 return false;
|
|
|
914 }
|
|
|
915
|
|
|
916 std::auto_ptr<SQLite::Statement> s;
|
|
|
917 if (filter.size() == 0)
|
|
|
918 {
|
|
|
919 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
920 "ORDER BY seq LIMIT ?"));
|
|
|
921 s->BindInt64(0, since);
|
|
|
922 s->BindInt(1, maxResults);
|
|
|
923 }
|
|
|
924 else
|
|
|
925 {
|
|
|
926 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
927 "AND basePath=? ORDER BY seq LIMIT ?"));
|
|
|
928 s->BindInt64(0, since);
|
|
|
929 s->BindString(1, filter);
|
|
|
930 s->BindInt(2, maxResults);
|
|
|
931 }
|
|
|
932
|
|
|
933 int64_t lastSeq = 0;
|
|
|
934 Json::Value results(Json::arrayValue);
|
|
|
935 while (s->Step())
|
|
|
936 {
|
|
|
937 int64_t seq = s->ColumnInt64(0);
|
|
|
938 std::string basePath = s->ColumnString(1);
|
|
|
939 std::string uuid = s->ColumnString(2);
|
|
|
940
|
|
|
941 if (filter.size() == 0 ||
|
|
|
942 filter == basePath)
|
|
|
943 {
|
|
|
944 Json::Value change(Json::objectValue);
|
|
|
945 change["Seq"] = static_cast<int>(seq); // TODO JsonCpp in 64bit
|
|
|
946 change["BasePath"] = basePath;
|
|
|
947 change["ID"] = uuid;
|
|
|
948 results.append(change);
|
|
|
949 }
|
|
|
950
|
|
|
951 if (seq > lastSeq)
|
|
|
952 {
|
|
|
953 lastSeq = seq;
|
|
|
954 }
|
|
|
955 }
|
|
|
956
|
|
|
957 target["Results"] = results;
|
|
|
958 target["LastSeq"] = static_cast<int>(lastSeq); // TODO JsonCpp in 64bit
|
|
|
959
|
|
|
960 return true;
|
|
|
961 }
|
|
82
|
962
|
|
0
|
963 }
|
