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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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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 **/
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19
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20
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21 #include "ServerIndex.h"
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22
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62
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23 using namespace Orthanc;
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0
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24
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6
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25 #ifndef NOMINMAX
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2
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26 #define NOMINMAX
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6
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27 #endif
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28
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8
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29 #include "EmbeddedResources.h"
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0
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30 #include "../Core/Toolbox.h"
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31 #include "../Core/Uuid.h"
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32 #include "../Core/DicomFormat/DicomArray.h"
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33 #include "../Core/SQLite/Transaction.h"
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34 #include "FromDcmtkBridge.h"
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35
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36 #include <boost/lexical_cast.hpp>
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37 #include <stdio.h>
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108
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38 #include <glog/logging.h>
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0
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39
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62
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40 namespace Orthanc
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0
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41 {
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42 namespace Internals
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43 {
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44 class DeleteFromFileStorageFunction : public SQLite::IScalarFunction
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45 {
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46 private:
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47 FileStorage fileStorage_;
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48
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49 public:
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50 DeleteFromFileStorageFunction(const std::string& path) :
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51 fileStorage_(path)
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52 {
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53 }
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54
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55 virtual const char* GetName() const
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56 {
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57 return "DeleteFromFileStorage";
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58 }
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59
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60 virtual unsigned int GetCardinality() const
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61 {
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62 return 1;
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63 }
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64
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65 virtual void Compute(SQLite::FunctionContext& context)
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66 {
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67 std::string fileUuid = context.GetStringValue(0);
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108
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68 LOG(INFO) << "Removing file [" << fileUuid << "]";
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0
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69 if (Toolbox::IsUuid(fileUuid))
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70 {
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71 fileStorage_.Remove(fileUuid);
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72 }
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73 }
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74 };
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75
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76
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77 class SignalDeletedLevelFunction : public SQLite::IScalarFunction
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78 {
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79 private:
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80 int remainingLevel_;
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81 std::string remainingLevelUuid_;
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82
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83 public:
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84 void Clear()
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85 {
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86 remainingLevel_ = std::numeric_limits<int>::max();
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87 }
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88
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89 bool HasRemainingLevel() const
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90 {
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91 return (remainingLevel_ != 0 &&
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92 remainingLevel_ != std::numeric_limits<int>::max());
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93 }
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94
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95 const std::string& GetRemainingLevelUuid() const
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96 {
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97 assert(HasRemainingLevel());
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98 return remainingLevelUuid_;
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99 }
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100
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101 const char* GetRemainingLevelType() const
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102 {
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103 assert(HasRemainingLevel());
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104 switch (remainingLevel_)
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105 {
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106 case 1:
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107 return "patient";
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108 case 2:
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109 return "study";
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110 case 3:
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111 return "series";
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112 default:
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62
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113 throw OrthancException(ErrorCode_InternalError);
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0
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114 }
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115 }
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116
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117 virtual const char* GetName() const
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118 {
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119 return "SignalDeletedLevel";
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120 }
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121
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122 virtual unsigned int GetCardinality() const
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123 {
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124 return 2;
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125 }
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126
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127 virtual void Compute(SQLite::FunctionContext& context)
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128 {
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129 int level = context.GetIntValue(0);
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130 if (level < remainingLevel_)
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131 {
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132 remainingLevel_ = level;
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133 remainingLevelUuid_ = context.GetStringValue(1);
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134 }
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135
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136 //printf("deleted level [%d] [%s]\n", level, context.GetStringValue(1).c_str());
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137 }
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138 };
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139 }
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140
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141
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142 void ServerIndex::StoreMainDicomTags(const std::string& uuid,
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143 const DicomMap& map)
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144 {
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145 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO MainDicomTags VALUES(?, ?, ?, ?)");
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146
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147 DicomArray flattened(map);
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148 for (size_t i = 0; i < flattened.GetSize(); i++)
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149 {
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150 s.Reset();
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151 s.BindString(0, uuid);
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152 s.BindInt(1, flattened.GetElement(i).GetTag().GetGroup());
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153 s.BindInt(2, flattened.GetElement(i).GetTag().GetElement());
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154 s.BindString(3, flattened.GetElement(i).GetValue().AsString());
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155 s.Run();
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156 }
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157 }
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158
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159 bool ServerIndex::GetMainDicomStringTag(std::string& result,
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160 const std::string& uuid,
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161 const DicomTag& tag)
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162 {
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163 SQLite::Statement s(db_, SQLITE_FROM_HERE,
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164 "SELECT * FROM MainDicomTags WHERE uuid=? AND tagGroup=? AND tagElement=?");
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165 s.BindString(0, uuid);
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166 s.BindInt(1, tag.GetGroup());
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167 s.BindInt(2, tag.GetElement());
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168 if (!s.Step())
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169 {
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170 return false;
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171 }
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172
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173 result = s.ColumnString(0);
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174 return true;
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175 }
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176
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177 bool ServerIndex::GetMainDicomIntTag(int& result,
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178 const std::string& uuid,
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179 const DicomTag& tag)
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180 {
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181 std::string s;
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182 if (!GetMainDicomStringTag(s, uuid, tag))
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183 {
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184 return false;
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185 }
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186
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187 try
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188 {
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189 result = boost::lexical_cast<int>(s);
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190 return true;
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191 }
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192 catch (boost::bad_lexical_cast)
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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
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198 bool ServerIndex::HasInstance(std::string& instanceUuid,
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199 const std::string& dicomInstance)
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200 {
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201 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE dicomInstance=?");
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202 s.BindString(0, dicomInstance);
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203 if (s.Step())
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204 {
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205 instanceUuid = s.ColumnString(0);
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206 return true;
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207 }
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208 else
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209 {
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210 return false;
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211 }
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212 }
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213
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214
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215 void ServerIndex::RecordChange(const std::string& resourceType,
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216 const std::string& uuid)
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217 {
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218 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Changes VALUES(NULL, ?, ?)");
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219 s.BindString(0, resourceType);
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220 s.BindString(1, uuid);
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221 s.Run();
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222 }
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223
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224
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225 std::string ServerIndex::CreateInstance(const std::string& parentSeriesUuid,
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226 const std::string& dicomInstance,
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227 const DicomMap& dicomSummary,
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228 const std::string& fileUuid,
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229 uint64_t fileSize,
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230 const std::string& jsonUuid,
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231 const std::string& distantAet)
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232 {
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233 std::string instanceUuid = Toolbox::GenerateUuid();
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234
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82
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235 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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236 s2.BindString(0, instanceUuid);
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237 s2.BindInt(1, ResourceType_Instance);
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238 s2.Run();
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239
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80
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240 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Instances VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
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0
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241 s.BindString(0, instanceUuid);
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242 s.BindString(1, parentSeriesUuid);
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243 s.BindString(2, dicomInstance);
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244 s.BindString(3, fileUuid);
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245 s.BindInt64(4, fileSize);
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246 s.BindString(5, jsonUuid);
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247 s.BindString(6, distantAet);
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80
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248
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249 const DicomValue* indexInSeries;
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250 if ((indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_INSTANCE_NUMBER)) != NULL ||
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251 (indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGE_INDEX)) != NULL)
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252 {
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253 s.BindInt(7, boost::lexical_cast<unsigned int>(indexInSeries->AsString()));
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254 }
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255 else
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256 {
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257 s.BindNull(7);
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258 }
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259
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0
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260 s.Run();
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261
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262 RecordChange("instances", instanceUuid);
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263
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264 DicomMap dicom;
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265 dicomSummary.ExtractInstanceInformation(dicom);
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266 StoreMainDicomTags(instanceUuid, dicom);
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267
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268 return instanceUuid;
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269 }
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270
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271 void ServerIndex::RemoveInstance(const std::string& uuid)
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272 {
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273 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Instances WHERE uuid=?");
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274 s.BindString(0, uuid);
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275 s.Run();
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276 }
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277
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278 bool ServerIndex::HasSeries(std::string& seriesUuid,
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279 const std::string& dicomSeries)
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280 {
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281 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE dicomSeries=?");
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282 s.BindString(0, dicomSeries);
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283 if (s.Step())
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284 {
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285 seriesUuid = s.ColumnString(0);
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286 return true;
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287 }
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288 else
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289 {
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290 return false;
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291 }
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292 }
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293
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294 std::string ServerIndex::CreateSeries(const std::string& parentStudyUuid,
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295 const std::string& dicomSeries,
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296 const DicomMap& dicomSummary)
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297 {
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298 std::string seriesUuid = Toolbox::GenerateUuid();
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299
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82
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300 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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301 s2.BindString(0, seriesUuid);
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302 s2.BindInt(1, ResourceType_Series);
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303 s2.Run();
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304
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77
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305 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Series VALUES(?, ?, ?, ?)");
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0
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306 s.BindString(0, seriesUuid);
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307 s.BindString(1, parentStudyUuid);
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308 s.BindString(2, dicomSeries);
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80
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309
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310 const DicomValue* expectedNumberOfInstances;
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84
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311 if (//(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_FRAMES)) != NULL ||
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80
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312 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_SLICES)) != NULL ||
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82
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313 //(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_CARDIAC_NUMBER_OF_IMAGES)) != NULL ||
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80
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314 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGES_IN_ACQUISITION)) != NULL)
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315 {
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316 s.BindInt(3, boost::lexical_cast<unsigned int>(expectedNumberOfInstances->AsString()));
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317 }
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318 else
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319 {
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320 s.BindNull(3);
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321 }
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322
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0
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323 s.Run();
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324
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325 RecordChange("series", seriesUuid);
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326
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327 DicomMap dicom;
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328 dicomSummary.ExtractSeriesInformation(dicom);
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329 StoreMainDicomTags(seriesUuid, dicom);
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330
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331 return seriesUuid;
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332 }
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333
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334 bool ServerIndex::HasStudy(std::string& studyUuid,
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335 const std::string& dicomStudy)
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336 {
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337 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE dicomStudy=?");
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338 s.BindString(0, dicomStudy);
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339 if (s.Step())
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340 {
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341 studyUuid = s.ColumnString(0);
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342 return true;
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343 }
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344 else
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345 {
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346 return false;
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347 }
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348 }
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349
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350 std::string ServerIndex::CreateStudy(const std::string& parentPatientUuid,
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351 const std::string& dicomStudy,
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352 const DicomMap& dicomSummary)
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353 {
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354 std::string studyUuid = Toolbox::GenerateUuid();
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355
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82
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356 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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357 s2.BindString(0, studyUuid);
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358 s2.BindInt(1, ResourceType_Study);
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359 s2.Run();
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360
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0
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361 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Studies VALUES(?, ?, ?)");
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362 s.BindString(0, studyUuid);
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363 s.BindString(1, parentPatientUuid);
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364 s.BindString(2, dicomStudy);
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365 s.Run();
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366
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367 RecordChange("studies", studyUuid);
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368
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369 DicomMap dicom;
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370 dicomSummary.ExtractStudyInformation(dicom);
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371 StoreMainDicomTags(studyUuid, dicom);
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372
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373 return studyUuid;
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374 }
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375
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376
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377
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378 bool ServerIndex::HasPatient(std::string& patientUuid,
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379 const std::string& dicomPatientId)
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380 {
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381 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Patients WHERE dicomPatientId=?");
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382 s.BindString(0, dicomPatientId);
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383 if (s.Step())
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384 {
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385 patientUuid = s.ColumnString(0);
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386 return true;
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387 }
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388 else
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389 {
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390 return false;
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391 }
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392 }
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393
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394 std::string ServerIndex::CreatePatient(const std::string& patientId,
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395 const DicomMap& dicomSummary)
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396 {
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397 std::string patientUuid = Toolbox::GenerateUuid();
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80
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398 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
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0
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399
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82
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400 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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401 s2.BindString(0, patientUuid);
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402 s2.BindInt(1, ResourceType_Patient);
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403 s2.Run();
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404
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0
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405 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Patients VALUES(?, ?)");
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406 s.BindString(0, patientUuid);
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407 s.BindString(1, dicomPatientId);
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408 s.Run();
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409
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410 RecordChange("patients", patientUuid);
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411
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412 DicomMap dicom;
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413 dicomSummary.ExtractPatientInformation(dicom);
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414 StoreMainDicomTags(patientUuid, dicom);
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415
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416 return patientUuid;
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417 }
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418
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419
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420 void ServerIndex::GetMainDicomTags(DicomMap& map,
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421 const std::string& uuid)
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422 {
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423 map.Clear();
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424
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|
|
425 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM MainDicomTags WHERE uuid=?");
|
|
|
426 s.BindString(0, uuid);
|
|
|
427 while (s.Step())
|
|
|
428 {
|
|
|
429 map.SetValue(s.ColumnInt(1),
|
|
|
430 s.ColumnInt(2),
|
|
|
431 s.ColumnString(3));
|
|
|
432 }
|
|
|
433 }
|
|
|
434
|
|
|
435 void ServerIndex::MainDicomTagsToJson(Json::Value& target,
|
|
|
436 const std::string& uuid)
|
|
|
437 {
|
|
|
438 DicomMap map;
|
|
|
439 GetMainDicomTags(map, uuid);
|
|
|
440 target["MainDicomTags"] = Json::objectValue;
|
|
|
441 FromDcmtkBridge::ToJson(target["MainDicomTags"], map);
|
|
|
442 }
|
|
|
443
|
|
|
444
|
|
|
445 bool ServerIndex::DeleteInternal(Json::Value& target,
|
|
|
446 const std::string& uuid,
|
|
|
447 const std::string& tableName)
|
|
|
448 {
|
|
|
449 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
450
|
|
|
451 deletedLevels_->Clear();
|
|
|
452
|
|
|
453 SQLite::Statement s(db_, "DELETE FROM " + tableName + " WHERE uuid=?");
|
|
|
454 s.BindString(0, uuid);
|
|
|
455
|
|
|
456 if (!s.Run())
|
|
|
457 {
|
|
|
458 return false;
|
|
|
459 }
|
|
|
460
|
|
|
461 if (db_.GetLastChangeCount() == 0)
|
|
|
462 {
|
|
|
463 // Nothing was deleted, inexistent UUID
|
|
|
464 return false;
|
|
|
465 }
|
|
|
466
|
|
|
467 if (deletedLevels_->HasRemainingLevel())
|
|
|
468 {
|
|
|
469 std::string type(deletedLevels_->GetRemainingLevelType());
|
|
|
470 const std::string& uuid = deletedLevels_->GetRemainingLevelUuid();
|
|
|
471
|
|
|
472 target["RemainingAncestor"] = Json::Value(Json::objectValue);
|
|
|
473 target["RemainingAncestor"]["Path"] = "/" + type + "/" + uuid;
|
|
|
474 target["RemainingAncestor"]["Type"] = type;
|
|
|
475 target["RemainingAncestor"]["ID"] = uuid;
|
|
|
476 }
|
|
|
477 else
|
|
|
478 {
|
|
|
479 target["RemainingAncestor"] = Json::nullValue;
|
|
|
480 }
|
|
|
481
|
|
|
482 return true;
|
|
|
483 }
|
|
|
484
|
|
|
485
|
|
|
486 ServerIndex::ServerIndex(const std::string& storagePath)
|
|
|
487 {
|
|
|
488 boost::filesystem::path p = storagePath;
|
|
|
489
|
|
|
490 try
|
|
|
491 {
|
|
|
492 boost::filesystem::create_directories(storagePath);
|
|
|
493 }
|
|
|
494 catch (boost::filesystem::filesystem_error)
|
|
|
495 {
|
|
|
496 }
|
|
|
497
|
|
|
498 p /= "index";
|
|
|
499 db_.Open(p.string());
|
|
|
500 db_.Register(new Internals::DeleteFromFileStorageFunction(storagePath));
|
|
|
501 deletedLevels_ = (Internals::SignalDeletedLevelFunction*)
|
|
|
502 db_.Register(new Internals::SignalDeletedLevelFunction);
|
|
|
503
|
|
|
504 if (!db_.DoesTableExist("GlobalProperties"))
|
|
|
505 {
|
|
108
|
506 LOG(INFO) << "Creating the database";
|
|
0
|
507 std::string query;
|
|
|
508 EmbeddedResources::GetFileResource(query, EmbeddedResources::PREPARE_DATABASE);
|
|
|
509 db_.Execute(query);
|
|
|
510 }
|
|
|
511 }
|
|
|
512
|
|
|
513
|
|
|
514 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
515 const DicomMap& dicomSummary,
|
|
|
516 const std::string& fileUuid,
|
|
|
517 uint64_t uncompressedFileSize,
|
|
|
518 const std::string& jsonUuid,
|
|
|
519 const std::string& distantAet)
|
|
|
520 {
|
|
|
521 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
522
|
|
80
|
523 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
|
|
|
524 std::string dicomInstance = dicomSummary.GetValue(DICOM_TAG_SOP_INSTANCE_UID).AsString();
|
|
|
525 std::string dicomSeries = dicomSummary.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).AsString();
|
|
|
526 std::string dicomStudy = dicomSummary.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).AsString();
|
|
0
|
527
|
|
|
528 try
|
|
|
529 {
|
|
|
530 SQLite::Transaction t(db_);
|
|
|
531 t.Begin();
|
|
|
532
|
|
|
533 if (HasInstance(instanceUuid, dicomInstance))
|
|
|
534 {
|
|
|
535 return StoreStatus_AlreadyStored;
|
|
|
536 // TODO: Check consistency?
|
|
|
537 }
|
|
|
538
|
|
|
539 std::string patientUuid;
|
|
|
540 if (HasPatient(patientUuid, dicomPatientId))
|
|
|
541 {
|
|
|
542 // TODO: Check consistency?
|
|
|
543 }
|
|
|
544 else
|
|
|
545 {
|
|
|
546 patientUuid = CreatePatient(dicomPatientId, dicomSummary);
|
|
|
547 }
|
|
|
548
|
|
|
549 std::string studyUuid;
|
|
|
550 if (HasStudy(studyUuid, dicomStudy))
|
|
|
551 {
|
|
|
552 // TODO: Check consistency?
|
|
|
553 }
|
|
|
554 else
|
|
|
555 {
|
|
|
556 studyUuid = CreateStudy(patientUuid, dicomStudy, dicomSummary);
|
|
|
557 }
|
|
|
558
|
|
|
559 std::string seriesUuid;
|
|
|
560 if (HasSeries(seriesUuid, dicomSeries))
|
|
|
561 {
|
|
|
562 // TODO: Check consistency?
|
|
|
563 }
|
|
|
564 else
|
|
|
565 {
|
|
|
566 seriesUuid = CreateSeries(studyUuid, dicomSeries, dicomSummary);
|
|
|
567 }
|
|
|
568
|
|
|
569 instanceUuid = CreateInstance(seriesUuid, dicomInstance, dicomSummary, fileUuid,
|
|
|
570 uncompressedFileSize, jsonUuid, distantAet);
|
|
|
571
|
|
|
572 t.Commit();
|
|
|
573 return StoreStatus_Success;
|
|
|
574 //t.Rollback();
|
|
|
575 }
|
|
62
|
576 catch (OrthancException& e)
|
|
0
|
577 {
|
|
108
|
578 LOG(ERROR) << "EXCEPTION [" << e.What() << "]" << " " << db_.GetErrorMessage();
|
|
0
|
579 }
|
|
|
580
|
|
|
581 return StoreStatus_Failure;
|
|
|
582 }
|
|
|
583
|
|
|
584
|
|
|
585 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
586 FileStorage& storage,
|
|
|
587 const char* dicomFile,
|
|
|
588 size_t dicomSize,
|
|
|
589 const DicomMap& dicomSummary,
|
|
|
590 const Json::Value& dicomJson,
|
|
|
591 const std::string& distantAet)
|
|
|
592 {
|
|
|
593 std::string fileUuid = storage.Create(dicomFile, dicomSize);
|
|
|
594 std::string jsonUuid = storage.Create(dicomJson.toStyledString());
|
|
|
595 StoreStatus status = Store(instanceUuid, dicomSummary, fileUuid,
|
|
|
596 dicomSize, jsonUuid, distantAet);
|
|
|
597
|
|
|
598 if (status != StoreStatus_Success)
|
|
|
599 {
|
|
|
600 storage.Remove(fileUuid);
|
|
|
601 storage.Remove(jsonUuid);
|
|
|
602 }
|
|
|
603
|
|
|
604 switch (status)
|
|
|
605 {
|
|
|
606 case StoreStatus_Success:
|
|
108
|
607 LOG(INFO) << "New instance stored: " << GetTotalSize() << " bytes";
|
|
0
|
608 break;
|
|
|
609
|
|
|
610 case StoreStatus_AlreadyStored:
|
|
108
|
611 LOG(INFO) << "Already stored";
|
|
0
|
612 break;
|
|
|
613
|
|
|
614 case StoreStatus_Failure:
|
|
108
|
615 LOG(INFO) << "Store failure";
|
|
0
|
616 break;
|
|
|
617 }
|
|
|
618
|
|
|
619 return status;
|
|
|
620 }
|
|
|
621
|
|
|
622 uint64_t ServerIndex::GetTotalSize()
|
|
|
623 {
|
|
|
624 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
625 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT SUM(fileSize) FROM Instances");
|
|
|
626 s.Run();
|
|
|
627 return s.ColumnInt64(0);
|
|
|
628 }
|
|
|
629
|
|
|
630
|
|
|
631 SeriesStatus ServerIndex::GetSeriesStatus(const std::string& seriesUuid)
|
|
|
632 {
|
|
80
|
633 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
|
634 s1.BindString(0, seriesUuid);
|
|
82
|
635 if (!s1.Step() || s1.ColumnIsNull(0))
|
|
80
|
636 {
|
|
|
637 return SeriesStatus_Unknown;
|
|
|
638 }
|
|
|
639
|
|
|
640 int numberOfInstances = s1.ColumnInt(0);
|
|
|
641 if (numberOfInstances < 0)
|
|
0
|
642 {
|
|
|
643 return SeriesStatus_Unknown;
|
|
|
644 }
|
|
|
645
|
|
80
|
646 std::set<int> instances;
|
|
|
647 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT indexInSeries FROM Instances WHERE parentSeries=?");
|
|
|
648 s2.BindString(0, seriesUuid);
|
|
|
649 while (s2.Step())
|
|
|
650 {
|
|
|
651 int index = s2.ColumnInt(0);
|
|
|
652 if (index <= 0 || index > numberOfInstances)
|
|
|
653 {
|
|
|
654 // Out-of-range instance index
|
|
|
655 return SeriesStatus_Inconsistent;
|
|
|
656 }
|
|
0
|
657
|
|
80
|
658 if (instances.find(index) != instances.end())
|
|
|
659 {
|
|
|
660 // Twice the same instance index
|
|
|
661 return SeriesStatus_Inconsistent;
|
|
|
662 }
|
|
|
663
|
|
|
664 instances.insert(index);
|
|
|
665 }
|
|
|
666
|
|
|
667 for (int i = 1; i <= numberOfInstances; i++)
|
|
|
668 {
|
|
|
669 if (instances.find(i) == instances.end())
|
|
|
670 {
|
|
|
671 return SeriesStatus_Missing;
|
|
|
672 }
|
|
|
673 }
|
|
|
674
|
|
|
675 return SeriesStatus_Complete;
|
|
0
|
676 }
|
|
|
677
|
|
|
678
|
|
|
679
|
|
|
680 bool ServerIndex::GetInstance(Json::Value& result,
|
|
|
681 const std::string& instanceUuid)
|
|
|
682 {
|
|
|
683 assert(result.type() == Json::objectValue);
|
|
|
684 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
685
|
|
80
|
686 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT parentSeries, dicomInstance, fileSize, fileUuid, indexInSeries FROM Instances WHERE uuid=?");
|
|
0
|
687 s.BindString(0, instanceUuid);
|
|
|
688 if (!s.Step())
|
|
|
689 {
|
|
|
690 return false;
|
|
|
691 }
|
|
|
692 else
|
|
|
693 {
|
|
|
694 result["ID"] = instanceUuid;
|
|
|
695 result["ParentSeries"] = s.ColumnString(0);
|
|
|
696 result["FileSize"] = s.ColumnInt(2); // TODO switch to 64bit with JsonCpp 0.6?
|
|
|
697 result["FileUuid"] = s.ColumnString(3);
|
|
|
698 MainDicomTagsToJson(result, instanceUuid);
|
|
80
|
699
|
|
|
700 if (s.ColumnIsNull(4))
|
|
|
701 {
|
|
82
|
702 result["IndexInSeries"] = Json::nullValue;
|
|
80
|
703 }
|
|
|
704 else
|
|
|
705 {
|
|
|
706 result["IndexInSeries"] = s.ColumnInt(4);
|
|
|
707 }
|
|
|
708
|
|
0
|
709 return true;
|
|
|
710 }
|
|
|
711 }
|
|
|
712
|
|
|
713
|
|
|
714 bool ServerIndex::GetSeries(Json::Value& result,
|
|
|
715 const std::string& seriesUuid)
|
|
|
716 {
|
|
|
717 assert(result.type() == Json::objectValue);
|
|
|
718 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
719
|
|
80
|
720 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentStudy, dicomSeries, expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
0
|
721 s1.BindString(0, seriesUuid);
|
|
|
722 if (!s1.Step())
|
|
|
723 {
|
|
|
724 return false;
|
|
|
725 }
|
|
|
726
|
|
|
727 result["ID"] = seriesUuid;
|
|
|
728 result["ParentStudy"] = s1.ColumnString(0);
|
|
|
729 MainDicomTagsToJson(result, seriesUuid);
|
|
|
730
|
|
|
731 Json::Value instances(Json::arrayValue);
|
|
|
732 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE parentSeries=?");
|
|
|
733 s2.BindString(0, seriesUuid);
|
|
|
734 while (s2.Step())
|
|
|
735 {
|
|
|
736 instances.append(s2.ColumnString(0));
|
|
|
737 }
|
|
|
738
|
|
|
739 result["Instances"] = instances;
|
|
|
740
|
|
80
|
741 if (s1.ColumnIsNull(2))
|
|
|
742 {
|
|
82
|
743 result["ExpectedNumberOfInstances"] = Json::nullValue;
|
|
80
|
744 }
|
|
|
745 else
|
|
|
746 {
|
|
|
747 result["ExpectedNumberOfInstances"] = s1.ColumnInt(2);
|
|
|
748 }
|
|
|
749
|
|
|
750 SeriesStatus status = GetSeriesStatus(seriesUuid);
|
|
|
751
|
|
|
752 switch (status)
|
|
|
753 {
|
|
|
754 case SeriesStatus_Complete:
|
|
|
755 result["Status"] = "Complete";
|
|
|
756 break;
|
|
|
757
|
|
|
758 case SeriesStatus_Missing:
|
|
|
759 result["Status"] = "Missing";
|
|
|
760 break;
|
|
|
761
|
|
|
762 case SeriesStatus_Inconsistent:
|
|
|
763 result["Status"] = "Inconsistent";
|
|
|
764 break;
|
|
|
765
|
|
|
766 default:
|
|
|
767 case SeriesStatus_Unknown:
|
|
|
768 result["Status"] = "Unknown";
|
|
|
769 break;
|
|
|
770 }
|
|
|
771
|
|
0
|
772 return true;
|
|
|
773 }
|
|
|
774
|
|
|
775
|
|
|
776 bool ServerIndex::GetStudy(Json::Value& result,
|
|
|
777 const std::string& studyUuid)
|
|
|
778 {
|
|
|
779 assert(result.type() == Json::objectValue);
|
|
|
780 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
781
|
|
|
782 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentPatient, dicomStudy FROM Studies WHERE uuid=?");
|
|
|
783 s1.BindString(0, studyUuid);
|
|
|
784 if (!s1.Step())
|
|
|
785 {
|
|
|
786 return false;
|
|
|
787 }
|
|
|
788
|
|
|
789 result["ID"] = studyUuid;
|
|
|
790 result["ParentPatient"] = s1.ColumnString(0);
|
|
|
791 MainDicomTagsToJson(result, studyUuid);
|
|
|
792
|
|
|
793 Json::Value series(Json::arrayValue);
|
|
|
794 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE parentStudy=?");
|
|
|
795 s2.BindString(0, studyUuid);
|
|
|
796 while (s2.Step())
|
|
|
797 {
|
|
|
798 series.append(s2.ColumnString(0));
|
|
|
799 }
|
|
|
800
|
|
|
801 result["Series"] = series;
|
|
|
802 return true;
|
|
|
803 }
|
|
|
804
|
|
|
805
|
|
|
806 bool ServerIndex::GetPatient(Json::Value& result,
|
|
|
807 const std::string& patientUuid)
|
|
|
808 {
|
|
|
809 assert(result.type() == Json::objectValue);
|
|
|
810 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
811
|
|
|
812 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT dicomPatientId FROM Patients WHERE uuid=?");
|
|
|
813 s1.BindString(0, patientUuid);
|
|
|
814 if (!s1.Step())
|
|
|
815 {
|
|
|
816 return false;
|
|
|
817 }
|
|
|
818
|
|
|
819 result["ID"] = patientUuid;
|
|
|
820 MainDicomTagsToJson(result, patientUuid);
|
|
|
821
|
|
|
822 Json::Value studies(Json::arrayValue);
|
|
|
823 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE parentPatient=?");
|
|
|
824 s2.BindString(0, patientUuid);
|
|
|
825 while (s2.Step())
|
|
|
826 {
|
|
|
827 studies.append(s2.ColumnString(0));
|
|
|
828 }
|
|
|
829
|
|
|
830 result["Studies"] = studies;
|
|
|
831 return true;
|
|
|
832 }
|
|
|
833
|
|
|
834
|
|
|
835 bool ServerIndex::GetJsonFile(std::string& fileUuid,
|
|
|
836 const std::string& instanceUuid)
|
|
|
837 {
|
|
|
838 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
839
|
|
|
840 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT jsonUuid FROM Instances WHERE uuid=?");
|
|
|
841 s.BindString(0, instanceUuid);
|
|
|
842 if (s.Step())
|
|
|
843 {
|
|
|
844 fileUuid = s.ColumnString(0);
|
|
|
845 return true;
|
|
|
846 }
|
|
|
847 else
|
|
|
848 {
|
|
|
849 return false;
|
|
|
850 }
|
|
|
851 }
|
|
|
852
|
|
|
853 bool ServerIndex::GetDicomFile(std::string& fileUuid,
|
|
|
854 const std::string& instanceUuid)
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|
855 {
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|
|
856 boost::mutex::scoped_lock scoped_lock(mutex_);
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|
|
857
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|
|
858 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT fileUuid FROM Instances WHERE uuid=?");
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|
|
859 s.BindString(0, instanceUuid);
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|
860 if (s.Step())
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|
861 {
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|
|
862 fileUuid = s.ColumnString(0);
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|
|
863 return true;
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|
|
864 }
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|
|
865 else
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|
|
866 {
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|
|
867 return false;
|
|
|
868 }
|
|
|
869 }
|
|
|
870
|
|
|
871
|
|
|
872 void ServerIndex::GetAllUuids(Json::Value& target,
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|
|
873 const std::string& tableName)
|
|
|
874 {
|
|
|
875 assert(target.type() == Json::arrayValue);
|
|
|
876 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
877
|
|
|
878 std::string query = "SELECT uuid FROM " + tableName;
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|
|
879 SQLite::Statement s(db_, query);
|
|
|
880 while (s.Step())
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|
|
881 {
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|
|
882 target.append(s.ColumnString(0));
|
|
|
883 }
|
|
|
884 }
|
|
|
885
|
|
|
886
|
|
|
887 bool ServerIndex::GetChanges(Json::Value& target,
|
|
|
888 int64_t since,
|
|
|
889 const std::string& filter,
|
|
|
890 unsigned int maxResults)
|
|
|
891 {
|
|
|
892 assert(target.type() == Json::objectValue);
|
|
|
893 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
894
|
|
|
895 if (filter.size() != 0 &&
|
|
|
896 filter != "instances" &&
|
|
|
897 filter != "series" &&
|
|
|
898 filter != "studies" &&
|
|
|
899 filter != "patients")
|
|
|
900 {
|
|
|
901 return false;
|
|
|
902 }
|
|
|
903
|
|
|
904 std::auto_ptr<SQLite::Statement> s;
|
|
|
905 if (filter.size() == 0)
|
|
|
906 {
|
|
|
907 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
908 "ORDER BY seq LIMIT ?"));
|
|
|
909 s->BindInt64(0, since);
|
|
|
910 s->BindInt(1, maxResults);
|
|
|
911 }
|
|
|
912 else
|
|
|
913 {
|
|
|
914 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
915 "AND basePath=? ORDER BY seq LIMIT ?"));
|
|
|
916 s->BindInt64(0, since);
|
|
|
917 s->BindString(1, filter);
|
|
|
918 s->BindInt(2, maxResults);
|
|
|
919 }
|
|
|
920
|
|
|
921 int64_t lastSeq = 0;
|
|
|
922 Json::Value results(Json::arrayValue);
|
|
|
923 while (s->Step())
|
|
|
924 {
|
|
|
925 int64_t seq = s->ColumnInt64(0);
|
|
|
926 std::string basePath = s->ColumnString(1);
|
|
|
927 std::string uuid = s->ColumnString(2);
|
|
|
928
|
|
|
929 if (filter.size() == 0 ||
|
|
|
930 filter == basePath)
|
|
|
931 {
|
|
|
932 Json::Value change(Json::objectValue);
|
|
|
933 change["Seq"] = static_cast<int>(seq); // TODO JsonCpp in 64bit
|
|
|
934 change["BasePath"] = basePath;
|
|
|
935 change["ID"] = uuid;
|
|
|
936 results.append(change);
|
|
|
937 }
|
|
|
938
|
|
|
939 if (seq > lastSeq)
|
|
|
940 {
|
|
|
941 lastSeq = seq;
|
|
|
942 }
|
|
|
943 }
|
|
|
944
|
|
|
945 target["Results"] = results;
|
|
|
946 target["LastSeq"] = static_cast<int>(lastSeq); // TODO JsonCpp in 64bit
|
|
|
947
|
|
|
948 return true;
|
|
|
949 }
|
|
82
|
950
|
|
0
|
951 }
|
