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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 DicomArray flattened(map);
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158 for (size_t i = 0; i < flattened.GetSize(); i++)
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159 {
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138
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160 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO MainDicomTags VALUES(?, ?, ?, ?)");
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0
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161 s.BindString(0, uuid);
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162 s.BindInt(1, flattened.GetElement(i).GetTag().GetGroup());
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163 s.BindInt(2, flattened.GetElement(i).GetTag().GetElement());
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164 s.BindString(3, flattened.GetElement(i).GetValue().AsString());
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165 s.Run();
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166 }
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167 }
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168
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169 bool ServerIndex::GetMainDicomStringTag(std::string& result,
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170 const std::string& uuid,
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171 const DicomTag& tag)
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172 {
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173 SQLite::Statement s(db_, SQLITE_FROM_HERE,
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174 "SELECT * FROM MainDicomTags WHERE uuid=? AND tagGroup=? AND tagElement=?");
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175 s.BindString(0, uuid);
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176 s.BindInt(1, tag.GetGroup());
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177 s.BindInt(2, tag.GetElement());
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178 if (!s.Step())
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179 {
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180 return false;
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181 }
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182
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183 result = s.ColumnString(0);
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184 return true;
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185 }
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186
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187 bool ServerIndex::GetMainDicomIntTag(int& result,
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188 const std::string& uuid,
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189 const DicomTag& tag)
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190 {
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191 std::string s;
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192 if (!GetMainDicomStringTag(s, uuid, tag))
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193 {
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194 return false;
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195 }
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196
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197 try
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198 {
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199 result = boost::lexical_cast<int>(s);
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200 return true;
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201 }
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202 catch (boost::bad_lexical_cast)
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203 {
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204 return false;
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205 }
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206 }
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207
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208 bool ServerIndex::HasInstance(std::string& instanceUuid,
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209 const std::string& dicomInstance)
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210 {
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211 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE dicomInstance=?");
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212 s.BindString(0, dicomInstance);
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213 if (s.Step())
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214 {
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215 instanceUuid = s.ColumnString(0);
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216 return true;
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217 }
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218 else
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219 {
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220 return false;
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221 }
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222 }
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223
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224
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225 void ServerIndex::RecordChange(const std::string& resourceType,
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226 const std::string& uuid)
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227 {
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228 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Changes VALUES(NULL, ?, ?)");
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229 s.BindString(0, resourceType);
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230 s.BindString(1, uuid);
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231 s.Run();
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232 }
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233
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234
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235 std::string ServerIndex::CreateInstance(const std::string& parentSeriesUuid,
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236 const std::string& dicomInstance,
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237 const DicomMap& dicomSummary,
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238 const std::string& fileUuid,
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239 uint64_t fileSize,
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240 const std::string& jsonUuid,
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241 const std::string& distantAet)
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242 {
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243 std::string instanceUuid = Toolbox::GenerateUuid();
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244
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82
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245 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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246 s2.BindString(0, instanceUuid);
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247 s2.BindInt(1, ResourceType_Instance);
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248 s2.Run();
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249
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80
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250 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Instances VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
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0
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251 s.BindString(0, instanceUuid);
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252 s.BindString(1, parentSeriesUuid);
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253 s.BindString(2, dicomInstance);
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254 s.BindString(3, fileUuid);
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255 s.BindInt64(4, fileSize);
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256 s.BindString(5, jsonUuid);
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257 s.BindString(6, distantAet);
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80
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258
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259 const DicomValue* indexInSeries;
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260 if ((indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_INSTANCE_NUMBER)) != NULL ||
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261 (indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGE_INDEX)) != NULL)
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262 {
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263 s.BindInt(7, boost::lexical_cast<unsigned int>(indexInSeries->AsString()));
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264 }
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265 else
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266 {
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267 s.BindNull(7);
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268 }
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269
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0
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270 s.Run();
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271
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272 RecordChange("instances", instanceUuid);
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273
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274 DicomMap dicom;
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275 dicomSummary.ExtractInstanceInformation(dicom);
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276 StoreMainDicomTags(instanceUuid, dicom);
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277
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278 return instanceUuid;
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279 }
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280
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281 void ServerIndex::RemoveInstance(const std::string& uuid)
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282 {
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283 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Instances WHERE uuid=?");
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284 s.BindString(0, uuid);
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285 s.Run();
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286 }
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287
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288 bool ServerIndex::HasSeries(std::string& seriesUuid,
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289 const std::string& dicomSeries)
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290 {
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291 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE dicomSeries=?");
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292 s.BindString(0, dicomSeries);
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293 if (s.Step())
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294 {
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295 seriesUuid = s.ColumnString(0);
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296 return true;
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297 }
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298 else
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299 {
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300 return false;
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301 }
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302 }
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303
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304 std::string ServerIndex::CreateSeries(const std::string& parentStudyUuid,
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305 const std::string& dicomSeries,
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306 const DicomMap& dicomSummary)
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307 {
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308 std::string seriesUuid = Toolbox::GenerateUuid();
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309
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82
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310 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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311 s2.BindString(0, seriesUuid);
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312 s2.BindInt(1, ResourceType_Series);
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313 s2.Run();
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314
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77
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315 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Series VALUES(?, ?, ?, ?)");
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0
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316 s.BindString(0, seriesUuid);
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317 s.BindString(1, parentStudyUuid);
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318 s.BindString(2, dicomSeries);
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80
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319
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320 const DicomValue* expectedNumberOfInstances;
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84
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321 if (//(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_FRAMES)) != NULL ||
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80
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322 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_SLICES)) != NULL ||
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82
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323 //(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_CARDIAC_NUMBER_OF_IMAGES)) != NULL ||
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80
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324 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGES_IN_ACQUISITION)) != NULL)
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325 {
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326 s.BindInt(3, boost::lexical_cast<unsigned int>(expectedNumberOfInstances->AsString()));
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327 }
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328 else
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329 {
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330 s.BindNull(3);
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331 }
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332
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0
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333 s.Run();
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334
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335 RecordChange("series", seriesUuid);
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336
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337 DicomMap dicom;
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338 dicomSummary.ExtractSeriesInformation(dicom);
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339 StoreMainDicomTags(seriesUuid, dicom);
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340
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341 return seriesUuid;
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342 }
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343
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344 bool ServerIndex::HasStudy(std::string& studyUuid,
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345 const std::string& dicomStudy)
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346 {
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347 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE dicomStudy=?");
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348 s.BindString(0, dicomStudy);
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349 if (s.Step())
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350 {
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351 studyUuid = s.ColumnString(0);
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352 return true;
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353 }
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354 else
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355 {
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356 return false;
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357 }
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358 }
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359
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360 std::string ServerIndex::CreateStudy(const std::string& parentPatientUuid,
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361 const std::string& dicomStudy,
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362 const DicomMap& dicomSummary)
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363 {
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364 std::string studyUuid = Toolbox::GenerateUuid();
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365
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82
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366 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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367 s2.BindString(0, studyUuid);
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368 s2.BindInt(1, ResourceType_Study);
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369 s2.Run();
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370
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0
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371 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Studies VALUES(?, ?, ?)");
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372 s.BindString(0, studyUuid);
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373 s.BindString(1, parentPatientUuid);
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374 s.BindString(2, dicomStudy);
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375 s.Run();
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376
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377 RecordChange("studies", studyUuid);
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378
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379 DicomMap dicom;
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380 dicomSummary.ExtractStudyInformation(dicom);
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381 StoreMainDicomTags(studyUuid, dicom);
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382
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383 return studyUuid;
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384 }
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385
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386
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387
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388 bool ServerIndex::HasPatient(std::string& patientUuid,
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389 const std::string& dicomPatientId)
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390 {
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391 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Patients WHERE dicomPatientId=?");
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392 s.BindString(0, dicomPatientId);
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393 if (s.Step())
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394 {
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395 patientUuid = s.ColumnString(0);
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396 return true;
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397 }
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398 else
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399 {
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400 return false;
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401 }
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402 }
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403
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404 std::string ServerIndex::CreatePatient(const std::string& patientId,
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405 const DicomMap& dicomSummary)
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406 {
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407 std::string patientUuid = Toolbox::GenerateUuid();
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80
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408 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
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0
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409
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82
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410 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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411 s2.BindString(0, patientUuid);
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412 s2.BindInt(1, ResourceType_Patient);
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413 s2.Run();
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414
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0
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415 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Patients VALUES(?, ?)");
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416 s.BindString(0, patientUuid);
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417 s.BindString(1, dicomPatientId);
|
|
|
418 s.Run();
|
|
|
419
|
|
|
420 RecordChange("patients", patientUuid);
|
|
|
421
|
|
|
422 DicomMap dicom;
|
|
|
423 dicomSummary.ExtractPatientInformation(dicom);
|
|
|
424 StoreMainDicomTags(patientUuid, dicom);
|
|
|
425
|
|
|
426 return patientUuid;
|
|
|
427 }
|
|
|
428
|
|
|
429
|
|
|
430 void ServerIndex::GetMainDicomTags(DicomMap& map,
|
|
|
431 const std::string& uuid)
|
|
|
432 {
|
|
|
433 map.Clear();
|
|
|
434
|
|
|
435 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM MainDicomTags WHERE uuid=?");
|
|
|
436 s.BindString(0, uuid);
|
|
|
437 while (s.Step())
|
|
|
438 {
|
|
|
439 map.SetValue(s.ColumnInt(1),
|
|
|
440 s.ColumnInt(2),
|
|
|
441 s.ColumnString(3));
|
|
|
442 }
|
|
|
443 }
|
|
|
444
|
|
|
445 void ServerIndex::MainDicomTagsToJson(Json::Value& target,
|
|
|
446 const std::string& uuid)
|
|
|
447 {
|
|
|
448 DicomMap map;
|
|
|
449 GetMainDicomTags(map, uuid);
|
|
|
450 target["MainDicomTags"] = Json::objectValue;
|
|
|
451 FromDcmtkBridge::ToJson(target["MainDicomTags"], map);
|
|
|
452 }
|
|
|
453
|
|
|
454
|
|
|
455 bool ServerIndex::DeleteInternal(Json::Value& target,
|
|
|
456 const std::string& uuid,
|
|
|
457 const std::string& tableName)
|
|
|
458 {
|
|
|
459 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
460
|
|
|
461 deletedLevels_->Clear();
|
|
|
462
|
|
|
463 SQLite::Statement s(db_, "DELETE FROM " + tableName + " WHERE uuid=?");
|
|
|
464 s.BindString(0, uuid);
|
|
|
465
|
|
|
466 if (!s.Run())
|
|
|
467 {
|
|
|
468 return false;
|
|
|
469 }
|
|
|
470
|
|
|
471 if (db_.GetLastChangeCount() == 0)
|
|
|
472 {
|
|
|
473 // Nothing was deleted, inexistent UUID
|
|
|
474 return false;
|
|
|
475 }
|
|
|
476
|
|
|
477 if (deletedLevels_->HasRemainingLevel())
|
|
|
478 {
|
|
|
479 std::string type(deletedLevels_->GetRemainingLevelType());
|
|
|
480 const std::string& uuid = deletedLevels_->GetRemainingLevelUuid();
|
|
|
481
|
|
|
482 target["RemainingAncestor"] = Json::Value(Json::objectValue);
|
|
|
483 target["RemainingAncestor"]["Path"] = "/" + type + "/" + uuid;
|
|
|
484 target["RemainingAncestor"]["Type"] = type;
|
|
|
485 target["RemainingAncestor"]["ID"] = uuid;
|
|
|
486 }
|
|
|
487 else
|
|
|
488 {
|
|
|
489 target["RemainingAncestor"] = Json::nullValue;
|
|
|
490 }
|
|
|
491
|
|
|
492 return true;
|
|
|
493 }
|
|
|
494
|
|
|
495
|
|
|
496 ServerIndex::ServerIndex(const std::string& storagePath)
|
|
|
497 {
|
|
|
498 boost::filesystem::path p = storagePath;
|
|
|
499
|
|
|
500 try
|
|
|
501 {
|
|
|
502 boost::filesystem::create_directories(storagePath);
|
|
|
503 }
|
|
|
504 catch (boost::filesystem::filesystem_error)
|
|
|
505 {
|
|
|
506 }
|
|
|
507
|
|
|
508 p /= "index";
|
|
|
509 db_.Open(p.string());
|
|
|
510 db_.Register(new Internals::DeleteFromFileStorageFunction(storagePath));
|
|
|
511 deletedLevels_ = (Internals::SignalDeletedLevelFunction*)
|
|
|
512 db_.Register(new Internals::SignalDeletedLevelFunction);
|
|
|
513
|
|
|
514 if (!db_.DoesTableExist("GlobalProperties"))
|
|
|
515 {
|
|
108
|
516 LOG(INFO) << "Creating the database";
|
|
0
|
517 std::string query;
|
|
|
518 EmbeddedResources::GetFileResource(query, EmbeddedResources::PREPARE_DATABASE);
|
|
|
519 db_.Execute(query);
|
|
|
520 }
|
|
|
521 }
|
|
|
522
|
|
|
523
|
|
|
524 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
525 const DicomMap& dicomSummary,
|
|
|
526 const std::string& fileUuid,
|
|
|
527 uint64_t uncompressedFileSize,
|
|
|
528 const std::string& jsonUuid,
|
|
|
529 const std::string& distantAet)
|
|
|
530 {
|
|
|
531 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
532
|
|
80
|
533 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
|
|
|
534 std::string dicomInstance = dicomSummary.GetValue(DICOM_TAG_SOP_INSTANCE_UID).AsString();
|
|
|
535 std::string dicomSeries = dicomSummary.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).AsString();
|
|
|
536 std::string dicomStudy = dicomSummary.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).AsString();
|
|
0
|
537
|
|
|
538 try
|
|
|
539 {
|
|
|
540 SQLite::Transaction t(db_);
|
|
|
541 t.Begin();
|
|
|
542
|
|
|
543 if (HasInstance(instanceUuid, dicomInstance))
|
|
|
544 {
|
|
|
545 return StoreStatus_AlreadyStored;
|
|
|
546 // TODO: Check consistency?
|
|
|
547 }
|
|
|
548
|
|
|
549 std::string patientUuid;
|
|
|
550 if (HasPatient(patientUuid, dicomPatientId))
|
|
|
551 {
|
|
|
552 // TODO: Check consistency?
|
|
|
553 }
|
|
|
554 else
|
|
|
555 {
|
|
|
556 patientUuid = CreatePatient(dicomPatientId, dicomSummary);
|
|
|
557 }
|
|
|
558
|
|
|
559 std::string studyUuid;
|
|
|
560 if (HasStudy(studyUuid, dicomStudy))
|
|
|
561 {
|
|
|
562 // TODO: Check consistency?
|
|
|
563 }
|
|
|
564 else
|
|
|
565 {
|
|
|
566 studyUuid = CreateStudy(patientUuid, dicomStudy, dicomSummary);
|
|
|
567 }
|
|
|
568
|
|
|
569 std::string seriesUuid;
|
|
|
570 if (HasSeries(seriesUuid, dicomSeries))
|
|
|
571 {
|
|
|
572 // TODO: Check consistency?
|
|
|
573 }
|
|
|
574 else
|
|
|
575 {
|
|
|
576 seriesUuid = CreateSeries(studyUuid, dicomSeries, dicomSummary);
|
|
|
577 }
|
|
|
578
|
|
|
579 instanceUuid = CreateInstance(seriesUuid, dicomInstance, dicomSummary, fileUuid,
|
|
|
580 uncompressedFileSize, jsonUuid, distantAet);
|
|
|
581
|
|
|
582 t.Commit();
|
|
|
583 return StoreStatus_Success;
|
|
|
584 //t.Rollback();
|
|
|
585 }
|
|
62
|
586 catch (OrthancException& e)
|
|
0
|
587 {
|
|
108
|
588 LOG(ERROR) << "EXCEPTION [" << e.What() << "]" << " " << db_.GetErrorMessage();
|
|
0
|
589 }
|
|
|
590
|
|
|
591 return StoreStatus_Failure;
|
|
|
592 }
|
|
|
593
|
|
|
594
|
|
|
595 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
596 FileStorage& storage,
|
|
|
597 const char* dicomFile,
|
|
|
598 size_t dicomSize,
|
|
|
599 const DicomMap& dicomSummary,
|
|
|
600 const Json::Value& dicomJson,
|
|
|
601 const std::string& distantAet)
|
|
|
602 {
|
|
|
603 std::string fileUuid = storage.Create(dicomFile, dicomSize);
|
|
|
604 std::string jsonUuid = storage.Create(dicomJson.toStyledString());
|
|
|
605 StoreStatus status = Store(instanceUuid, dicomSummary, fileUuid,
|
|
|
606 dicomSize, jsonUuid, distantAet);
|
|
|
607
|
|
|
608 if (status != StoreStatus_Success)
|
|
|
609 {
|
|
142
|
610 storage.UncheckedRemove(fileUuid);
|
|
|
611 storage.UncheckedRemove(jsonUuid);
|
|
0
|
612 }
|
|
|
613
|
|
|
614 switch (status)
|
|
|
615 {
|
|
|
616 case StoreStatus_Success:
|
|
138
|
617 LOG(WARNING) << "New instance stored: " << GetTotalSize() << " bytes";
|
|
0
|
618 break;
|
|
|
619
|
|
|
620 case StoreStatus_AlreadyStored:
|
|
138
|
621 LOG(WARNING) << "Already stored";
|
|
0
|
622 break;
|
|
|
623
|
|
|
624 case StoreStatus_Failure:
|
|
138
|
625 LOG(ERROR) << "Store failure";
|
|
0
|
626 break;
|
|
|
627 }
|
|
|
628
|
|
|
629 return status;
|
|
|
630 }
|
|
|
631
|
|
|
632 uint64_t ServerIndex::GetTotalSize()
|
|
|
633 {
|
|
|
634 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
635 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT SUM(fileSize) FROM Instances");
|
|
|
636 s.Run();
|
|
|
637 return s.ColumnInt64(0);
|
|
|
638 }
|
|
|
639
|
|
|
640
|
|
|
641 SeriesStatus ServerIndex::GetSeriesStatus(const std::string& seriesUuid)
|
|
|
642 {
|
|
80
|
643 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
|
644 s1.BindString(0, seriesUuid);
|
|
82
|
645 if (!s1.Step() || s1.ColumnIsNull(0))
|
|
80
|
646 {
|
|
|
647 return SeriesStatus_Unknown;
|
|
|
648 }
|
|
|
649
|
|
|
650 int numberOfInstances = s1.ColumnInt(0);
|
|
|
651 if (numberOfInstances < 0)
|
|
0
|
652 {
|
|
|
653 return SeriesStatus_Unknown;
|
|
|
654 }
|
|
|
655
|
|
80
|
656 std::set<int> instances;
|
|
|
657 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT indexInSeries FROM Instances WHERE parentSeries=?");
|
|
|
658 s2.BindString(0, seriesUuid);
|
|
|
659 while (s2.Step())
|
|
|
660 {
|
|
|
661 int index = s2.ColumnInt(0);
|
|
|
662 if (index <= 0 || index > numberOfInstances)
|
|
|
663 {
|
|
|
664 // Out-of-range instance index
|
|
|
665 return SeriesStatus_Inconsistent;
|
|
|
666 }
|
|
0
|
667
|
|
80
|
668 if (instances.find(index) != instances.end())
|
|
|
669 {
|
|
|
670 // Twice the same instance index
|
|
|
671 return SeriesStatus_Inconsistent;
|
|
|
672 }
|
|
|
673
|
|
|
674 instances.insert(index);
|
|
|
675 }
|
|
|
676
|
|
|
677 for (int i = 1; i <= numberOfInstances; i++)
|
|
|
678 {
|
|
|
679 if (instances.find(i) == instances.end())
|
|
|
680 {
|
|
|
681 return SeriesStatus_Missing;
|
|
|
682 }
|
|
|
683 }
|
|
|
684
|
|
|
685 return SeriesStatus_Complete;
|
|
0
|
686 }
|
|
|
687
|
|
|
688
|
|
|
689
|
|
|
690 bool ServerIndex::GetInstance(Json::Value& result,
|
|
|
691 const std::string& instanceUuid)
|
|
|
692 {
|
|
|
693 assert(result.type() == Json::objectValue);
|
|
|
694 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
695
|
|
80
|
696 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT parentSeries, dicomInstance, fileSize, fileUuid, indexInSeries FROM Instances WHERE uuid=?");
|
|
0
|
697 s.BindString(0, instanceUuid);
|
|
|
698 if (!s.Step())
|
|
|
699 {
|
|
|
700 return false;
|
|
|
701 }
|
|
|
702 else
|
|
|
703 {
|
|
|
704 result["ID"] = instanceUuid;
|
|
|
705 result["ParentSeries"] = s.ColumnString(0);
|
|
|
706 result["FileSize"] = s.ColumnInt(2); // TODO switch to 64bit with JsonCpp 0.6?
|
|
|
707 result["FileUuid"] = s.ColumnString(3);
|
|
|
708 MainDicomTagsToJson(result, instanceUuid);
|
|
80
|
709
|
|
|
710 if (s.ColumnIsNull(4))
|
|
|
711 {
|
|
82
|
712 result["IndexInSeries"] = Json::nullValue;
|
|
80
|
713 }
|
|
|
714 else
|
|
|
715 {
|
|
|
716 result["IndexInSeries"] = s.ColumnInt(4);
|
|
|
717 }
|
|
|
718
|
|
0
|
719 return true;
|
|
|
720 }
|
|
|
721 }
|
|
|
722
|
|
|
723
|
|
|
724 bool ServerIndex::GetSeries(Json::Value& result,
|
|
|
725 const std::string& seriesUuid)
|
|
|
726 {
|
|
|
727 assert(result.type() == Json::objectValue);
|
|
|
728 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
729
|
|
80
|
730 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentStudy, dicomSeries, expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
0
|
731 s1.BindString(0, seriesUuid);
|
|
|
732 if (!s1.Step())
|
|
|
733 {
|
|
|
734 return false;
|
|
|
735 }
|
|
|
736
|
|
|
737 result["ID"] = seriesUuid;
|
|
|
738 result["ParentStudy"] = s1.ColumnString(0);
|
|
|
739 MainDicomTagsToJson(result, seriesUuid);
|
|
|
740
|
|
|
741 Json::Value instances(Json::arrayValue);
|
|
|
742 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE parentSeries=?");
|
|
|
743 s2.BindString(0, seriesUuid);
|
|
|
744 while (s2.Step())
|
|
|
745 {
|
|
|
746 instances.append(s2.ColumnString(0));
|
|
|
747 }
|
|
|
748
|
|
|
749 result["Instances"] = instances;
|
|
|
750
|
|
80
|
751 if (s1.ColumnIsNull(2))
|
|
|
752 {
|
|
82
|
753 result["ExpectedNumberOfInstances"] = Json::nullValue;
|
|
80
|
754 }
|
|
|
755 else
|
|
|
756 {
|
|
|
757 result["ExpectedNumberOfInstances"] = s1.ColumnInt(2);
|
|
|
758 }
|
|
|
759
|
|
|
760 SeriesStatus status = GetSeriesStatus(seriesUuid);
|
|
|
761
|
|
|
762 switch (status)
|
|
|
763 {
|
|
|
764 case SeriesStatus_Complete:
|
|
|
765 result["Status"] = "Complete";
|
|
|
766 break;
|
|
|
767
|
|
|
768 case SeriesStatus_Missing:
|
|
|
769 result["Status"] = "Missing";
|
|
|
770 break;
|
|
|
771
|
|
|
772 case SeriesStatus_Inconsistent:
|
|
|
773 result["Status"] = "Inconsistent";
|
|
|
774 break;
|
|
|
775
|
|
|
776 default:
|
|
|
777 case SeriesStatus_Unknown:
|
|
|
778 result["Status"] = "Unknown";
|
|
|
779 break;
|
|
|
780 }
|
|
|
781
|
|
0
|
782 return true;
|
|
|
783 }
|
|
|
784
|
|
|
785
|
|
|
786 bool ServerIndex::GetStudy(Json::Value& result,
|
|
|
787 const std::string& studyUuid)
|
|
|
788 {
|
|
|
789 assert(result.type() == Json::objectValue);
|
|
|
790 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
791
|
|
|
792 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentPatient, dicomStudy FROM Studies WHERE uuid=?");
|
|
|
793 s1.BindString(0, studyUuid);
|
|
|
794 if (!s1.Step())
|
|
|
795 {
|
|
|
796 return false;
|
|
|
797 }
|
|
|
798
|
|
|
799 result["ID"] = studyUuid;
|
|
|
800 result["ParentPatient"] = s1.ColumnString(0);
|
|
|
801 MainDicomTagsToJson(result, studyUuid);
|
|
|
802
|
|
|
803 Json::Value series(Json::arrayValue);
|
|
|
804 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE parentStudy=?");
|
|
|
805 s2.BindString(0, studyUuid);
|
|
|
806 while (s2.Step())
|
|
|
807 {
|
|
|
808 series.append(s2.ColumnString(0));
|
|
|
809 }
|
|
|
810
|
|
|
811 result["Series"] = series;
|
|
|
812 return true;
|
|
|
813 }
|
|
|
814
|
|
|
815
|
|
|
816 bool ServerIndex::GetPatient(Json::Value& result,
|
|
|
817 const std::string& patientUuid)
|
|
|
818 {
|
|
|
819 assert(result.type() == Json::objectValue);
|
|
|
820 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
821
|
|
|
822 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT dicomPatientId FROM Patients WHERE uuid=?");
|
|
|
823 s1.BindString(0, patientUuid);
|
|
|
824 if (!s1.Step())
|
|
|
825 {
|
|
|
826 return false;
|
|
|
827 }
|
|
|
828
|
|
|
829 result["ID"] = patientUuid;
|
|
|
830 MainDicomTagsToJson(result, patientUuid);
|
|
|
831
|
|
|
832 Json::Value studies(Json::arrayValue);
|
|
|
833 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE parentPatient=?");
|
|
|
834 s2.BindString(0, patientUuid);
|
|
|
835 while (s2.Step())
|
|
|
836 {
|
|
|
837 studies.append(s2.ColumnString(0));
|
|
|
838 }
|
|
|
839
|
|
|
840 result["Studies"] = studies;
|
|
|
841 return true;
|
|
|
842 }
|
|
|
843
|
|
|
844
|
|
|
845 bool ServerIndex::GetJsonFile(std::string& fileUuid,
|
|
|
846 const std::string& instanceUuid)
|
|
|
847 {
|
|
|
848 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
849
|
|
|
850 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT jsonUuid FROM Instances WHERE uuid=?");
|
|
|
851 s.BindString(0, instanceUuid);
|
|
|
852 if (s.Step())
|
|
|
853 {
|
|
|
854 fileUuid = s.ColumnString(0);
|
|
|
855 return true;
|
|
|
856 }
|
|
|
857 else
|
|
|
858 {
|
|
|
859 return false;
|
|
|
860 }
|
|
|
861 }
|
|
|
862
|
|
|
863 bool ServerIndex::GetDicomFile(std::string& fileUuid,
|
|
|
864 const std::string& instanceUuid)
|
|
|
865 {
|
|
|
866 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
867
|
|
|
868 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT fileUuid FROM Instances WHERE uuid=?");
|
|
|
869 s.BindString(0, instanceUuid);
|
|
|
870 if (s.Step())
|
|
|
871 {
|
|
|
872 fileUuid = s.ColumnString(0);
|
|
|
873 return true;
|
|
|
874 }
|
|
|
875 else
|
|
|
876 {
|
|
|
877 return false;
|
|
|
878 }
|
|
|
879 }
|
|
|
880
|
|
|
881
|
|
|
882 void ServerIndex::GetAllUuids(Json::Value& target,
|
|
|
883 const std::string& tableName)
|
|
|
884 {
|
|
|
885 assert(target.type() == Json::arrayValue);
|
|
|
886 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
887
|
|
|
888 std::string query = "SELECT uuid FROM " + tableName;
|
|
|
889 SQLite::Statement s(db_, query);
|
|
|
890 while (s.Step())
|
|
|
891 {
|
|
|
892 target.append(s.ColumnString(0));
|
|
|
893 }
|
|
|
894 }
|
|
|
895
|
|
|
896
|
|
|
897 bool ServerIndex::GetChanges(Json::Value& target,
|
|
|
898 int64_t since,
|
|
|
899 const std::string& filter,
|
|
|
900 unsigned int maxResults)
|
|
|
901 {
|
|
|
902 assert(target.type() == Json::objectValue);
|
|
|
903 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
904
|
|
|
905 if (filter.size() != 0 &&
|
|
|
906 filter != "instances" &&
|
|
|
907 filter != "series" &&
|
|
|
908 filter != "studies" &&
|
|
|
909 filter != "patients")
|
|
|
910 {
|
|
|
911 return false;
|
|
|
912 }
|
|
|
913
|
|
|
914 std::auto_ptr<SQLite::Statement> s;
|
|
|
915 if (filter.size() == 0)
|
|
|
916 {
|
|
|
917 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
918 "ORDER BY seq LIMIT ?"));
|
|
|
919 s->BindInt64(0, since);
|
|
|
920 s->BindInt(1, maxResults);
|
|
|
921 }
|
|
|
922 else
|
|
|
923 {
|
|
|
924 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
925 "AND basePath=? ORDER BY seq LIMIT ?"));
|
|
|
926 s->BindInt64(0, since);
|
|
|
927 s->BindString(1, filter);
|
|
|
928 s->BindInt(2, maxResults);
|
|
|
929 }
|
|
|
930
|
|
|
931 int64_t lastSeq = 0;
|
|
|
932 Json::Value results(Json::arrayValue);
|
|
|
933 while (s->Step())
|
|
|
934 {
|
|
|
935 int64_t seq = s->ColumnInt64(0);
|
|
|
936 std::string basePath = s->ColumnString(1);
|
|
|
937 std::string uuid = s->ColumnString(2);
|
|
|
938
|
|
|
939 if (filter.size() == 0 ||
|
|
|
940 filter == basePath)
|
|
|
941 {
|
|
|
942 Json::Value change(Json::objectValue);
|
|
|
943 change["Seq"] = static_cast<int>(seq); // TODO JsonCpp in 64bit
|
|
|
944 change["BasePath"] = basePath;
|
|
|
945 change["ID"] = uuid;
|
|
|
946 results.append(change);
|
|
|
947 }
|
|
|
948
|
|
|
949 if (seq > lastSeq)
|
|
|
950 {
|
|
|
951 lastSeq = seq;
|
|
|
952 }
|
|
|
953 }
|
|
|
954
|
|
|
955 target["Results"] = results;
|
|
|
956 target["LastSeq"] = static_cast<int>(lastSeq); // TODO JsonCpp in 64bit
|
|
|
957
|
|
|
958 return true;
|
|
|
959 }
|
|
82
|
960
|
|
0
|
961 }
|
