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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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38
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62
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39 namespace Orthanc
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0
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40 {
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41 namespace Internals
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42 {
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43 class DeleteFromFileStorageFunction : public SQLite::IScalarFunction
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44 {
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45 private:
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46 FileStorage fileStorage_;
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47
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48 public:
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49 DeleteFromFileStorageFunction(const std::string& path) :
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50 fileStorage_(path)
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51 {
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52 }
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53
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54 virtual const char* GetName() const
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55 {
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56 return "DeleteFromFileStorage";
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57 }
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58
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59 virtual unsigned int GetCardinality() const
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60 {
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61 return 1;
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62 }
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63
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64 virtual void Compute(SQLite::FunctionContext& context)
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65 {
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66 std::string fileUuid = context.GetStringValue(0);
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67 printf("Removing file [%s]\n", fileUuid.c_str());
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68 if (Toolbox::IsUuid(fileUuid))
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69 {
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70 fileStorage_.Remove(fileUuid);
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71 }
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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 class SignalDeletedLevelFunction : public SQLite::IScalarFunction
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77 {
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78 private:
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79 int remainingLevel_;
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80 std::string remainingLevelUuid_;
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81
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82 public:
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83 void Clear()
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84 {
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85 remainingLevel_ = std::numeric_limits<int>::max();
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86 }
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87
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88 bool HasRemainingLevel() const
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89 {
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90 return (remainingLevel_ != 0 &&
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91 remainingLevel_ != std::numeric_limits<int>::max());
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92 }
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93
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94 const std::string& GetRemainingLevelUuid() const
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95 {
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96 assert(HasRemainingLevel());
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97 return remainingLevelUuid_;
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98 }
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99
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100 const char* GetRemainingLevelType() const
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101 {
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102 assert(HasRemainingLevel());
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103 switch (remainingLevel_)
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104 {
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105 case 1:
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106 return "patient";
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107 case 2:
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108 return "study";
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109 case 3:
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110 return "series";
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111 default:
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62
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112 throw OrthancException(ErrorCode_InternalError);
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0
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113 }
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114 }
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115
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116 virtual const char* GetName() const
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117 {
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118 return "SignalDeletedLevel";
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119 }
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120
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121 virtual unsigned int GetCardinality() const
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122 {
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123 return 2;
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124 }
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125
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126 virtual void Compute(SQLite::FunctionContext& context)
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127 {
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128 int level = context.GetIntValue(0);
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129 if (level < remainingLevel_)
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130 {
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131 remainingLevel_ = level;
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132 remainingLevelUuid_ = context.GetStringValue(1);
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133 }
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134
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135 //printf("deleted level [%d] [%s]\n", level, context.GetStringValue(1).c_str());
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136 }
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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 void ServerIndex::StoreMainDicomTags(const std::string& uuid,
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142 const DicomMap& map)
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143 {
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144 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO MainDicomTags VALUES(?, ?, ?, ?)");
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145
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146 DicomArray flattened(map);
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147 for (size_t i = 0; i < flattened.GetSize(); i++)
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148 {
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149 s.Reset();
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150 s.BindString(0, uuid);
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151 s.BindInt(1, flattened.GetElement(i).GetTag().GetGroup());
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152 s.BindInt(2, flattened.GetElement(i).GetTag().GetElement());
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153 s.BindString(3, flattened.GetElement(i).GetValue().AsString());
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154 s.Run();
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155 }
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156 }
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157
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158 bool ServerIndex::GetMainDicomStringTag(std::string& result,
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159 const std::string& uuid,
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160 const DicomTag& tag)
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161 {
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162 SQLite::Statement s(db_, SQLITE_FROM_HERE,
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163 "SELECT * FROM MainDicomTags WHERE uuid=? AND tagGroup=? AND tagElement=?");
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164 s.BindString(0, uuid);
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165 s.BindInt(1, tag.GetGroup());
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166 s.BindInt(2, tag.GetElement());
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167 if (!s.Step())
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168 {
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169 return false;
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170 }
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171
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172 result = s.ColumnString(0);
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173 return true;
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174 }
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175
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176 bool ServerIndex::GetMainDicomIntTag(int& result,
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177 const std::string& uuid,
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178 const DicomTag& tag)
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179 {
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180 std::string s;
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181 if (!GetMainDicomStringTag(s, uuid, tag))
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182 {
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183 return false;
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184 }
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185
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186 try
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187 {
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188 result = boost::lexical_cast<int>(s);
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189 return true;
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190 }
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191 catch (boost::bad_lexical_cast)
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192 {
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193 return false;
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194 }
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195 }
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196
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197 bool ServerIndex::HasInstance(std::string& instanceUuid,
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198 const std::string& dicomInstance)
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199 {
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200 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE dicomInstance=?");
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201 s.BindString(0, dicomInstance);
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202 if (s.Step())
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203 {
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204 instanceUuid = s.ColumnString(0);
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205 return true;
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206 }
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207 else
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208 {
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209 return false;
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210 }
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211 }
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212
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213
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214 void ServerIndex::RecordChange(const std::string& resourceType,
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215 const std::string& uuid)
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216 {
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217 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Changes VALUES(NULL, ?, ?)");
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218 s.BindString(0, resourceType);
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219 s.BindString(1, uuid);
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220 s.Run();
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221 }
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222
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223
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224 std::string ServerIndex::CreateInstance(const std::string& parentSeriesUuid,
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225 const std::string& dicomInstance,
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226 const DicomMap& dicomSummary,
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227 const std::string& fileUuid,
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228 uint64_t fileSize,
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229 const std::string& jsonUuid,
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230 const std::string& distantAet)
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231 {
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232 std::string instanceUuid = Toolbox::GenerateUuid();
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233
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82
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234 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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235 s2.BindString(0, instanceUuid);
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236 s2.BindInt(1, ResourceType_Instance);
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237 s2.Run();
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238
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80
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239 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Instances VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
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0
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240 s.BindString(0, instanceUuid);
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241 s.BindString(1, parentSeriesUuid);
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242 s.BindString(2, dicomInstance);
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243 s.BindString(3, fileUuid);
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244 s.BindInt64(4, fileSize);
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245 s.BindString(5, jsonUuid);
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246 s.BindString(6, distantAet);
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80
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247
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248 const DicomValue* indexInSeries;
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249 if ((indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_INSTANCE_NUMBER)) != NULL ||
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250 (indexInSeries = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGE_INDEX)) != NULL)
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251 {
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252 s.BindInt(7, boost::lexical_cast<unsigned int>(indexInSeries->AsString()));
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253 }
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254 else
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255 {
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256 s.BindNull(7);
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257 }
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258
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0
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259 s.Run();
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260
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261 RecordChange("instances", instanceUuid);
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262
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263 DicomMap dicom;
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264 dicomSummary.ExtractInstanceInformation(dicom);
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265 StoreMainDicomTags(instanceUuid, dicom);
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266
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267 return instanceUuid;
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268 }
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269
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270 void ServerIndex::RemoveInstance(const std::string& uuid)
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271 {
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272 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Instances WHERE uuid=?");
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273 s.BindString(0, uuid);
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274 s.Run();
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275 }
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276
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277 bool ServerIndex::HasSeries(std::string& seriesUuid,
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278 const std::string& dicomSeries)
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279 {
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280 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE dicomSeries=?");
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281 s.BindString(0, dicomSeries);
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282 if (s.Step())
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283 {
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284 seriesUuid = s.ColumnString(0);
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285 return true;
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286 }
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287 else
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288 {
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289 return false;
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290 }
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291 }
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292
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293 std::string ServerIndex::CreateSeries(const std::string& parentStudyUuid,
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294 const std::string& dicomSeries,
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295 const DicomMap& dicomSummary)
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296 {
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297 std::string seriesUuid = Toolbox::GenerateUuid();
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298
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82
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299 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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300 s2.BindString(0, seriesUuid);
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301 s2.BindInt(1, ResourceType_Series);
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302 s2.Run();
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303
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77
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304 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Series VALUES(?, ?, ?, ?)");
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0
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305 s.BindString(0, seriesUuid);
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306 s.BindString(1, parentStudyUuid);
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307 s.BindString(2, dicomSeries);
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80
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308
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309 const DicomValue* expectedNumberOfInstances;
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310 if ((expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_FRAMES)) != NULL ||
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311 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_SLICES)) != NULL ||
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82
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312 //(expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_CARDIAC_NUMBER_OF_IMAGES)) != NULL ||
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80
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313 (expectedNumberOfInstances = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGES_IN_ACQUISITION)) != NULL)
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314 {
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315 s.BindInt(3, boost::lexical_cast<unsigned int>(expectedNumberOfInstances->AsString()));
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316 }
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317 else
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318 {
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319 s.BindNull(3);
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320 }
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321
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0
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322 s.Run();
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323
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324 RecordChange("series", seriesUuid);
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325
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326 DicomMap dicom;
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327 dicomSummary.ExtractSeriesInformation(dicom);
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328 StoreMainDicomTags(seriesUuid, dicom);
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329
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330 return seriesUuid;
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331 }
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332
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333 bool ServerIndex::HasStudy(std::string& studyUuid,
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334 const std::string& dicomStudy)
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335 {
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336 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE dicomStudy=?");
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337 s.BindString(0, dicomStudy);
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338 if (s.Step())
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339 {
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340 studyUuid = s.ColumnString(0);
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341 return true;
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342 }
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343 else
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344 {
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345 return false;
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346 }
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347 }
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348
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349 std::string ServerIndex::CreateStudy(const std::string& parentPatientUuid,
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350 const std::string& dicomStudy,
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351 const DicomMap& dicomSummary)
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352 {
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353 std::string studyUuid = Toolbox::GenerateUuid();
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354
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82
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355 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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356 s2.BindString(0, studyUuid);
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357 s2.BindInt(1, ResourceType_Study);
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358 s2.Run();
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359
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0
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360 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Studies VALUES(?, ?, ?)");
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361 s.BindString(0, studyUuid);
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362 s.BindString(1, parentPatientUuid);
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363 s.BindString(2, dicomStudy);
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364 s.Run();
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365
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366 RecordChange("studies", studyUuid);
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367
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368 DicomMap dicom;
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369 dicomSummary.ExtractStudyInformation(dicom);
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370 StoreMainDicomTags(studyUuid, dicom);
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371
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372 return studyUuid;
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373 }
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374
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375
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376
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377 bool ServerIndex::HasPatient(std::string& patientUuid,
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378 const std::string& dicomPatientId)
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379 {
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380 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Patients WHERE dicomPatientId=?");
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381 s.BindString(0, dicomPatientId);
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382 if (s.Step())
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383 {
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384 patientUuid = s.ColumnString(0);
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385 return true;
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386 }
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387 else
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388 {
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389 return false;
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390 }
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391 }
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392
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393 std::string ServerIndex::CreatePatient(const std::string& patientId,
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394 const DicomMap& dicomSummary)
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395 {
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396 std::string patientUuid = Toolbox::GenerateUuid();
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80
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397 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
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0
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398
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82
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399 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(?, ?)");
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400 s2.BindString(0, patientUuid);
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401 s2.BindInt(1, ResourceType_Patient);
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402 s2.Run();
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403
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0
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404 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Patients VALUES(?, ?)");
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405 s.BindString(0, patientUuid);
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406 s.BindString(1, dicomPatientId);
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407 s.Run();
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408
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409 RecordChange("patients", patientUuid);
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410
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411 DicomMap dicom;
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412 dicomSummary.ExtractPatientInformation(dicom);
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413 StoreMainDicomTags(patientUuid, dicom);
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414
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415 return patientUuid;
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416 }
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417
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418
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419 void ServerIndex::GetMainDicomTags(DicomMap& map,
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420 const std::string& uuid)
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421 {
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422 map.Clear();
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423
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424 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM MainDicomTags WHERE uuid=?");
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|
|
425 s.BindString(0, uuid);
|
|
|
426 while (s.Step())
|
|
|
427 {
|
|
|
428 map.SetValue(s.ColumnInt(1),
|
|
|
429 s.ColumnInt(2),
|
|
|
430 s.ColumnString(3));
|
|
|
431 }
|
|
|
432 }
|
|
|
433
|
|
|
434 void ServerIndex::MainDicomTagsToJson(Json::Value& target,
|
|
|
435 const std::string& uuid)
|
|
|
436 {
|
|
|
437 DicomMap map;
|
|
|
438 GetMainDicomTags(map, uuid);
|
|
|
439 target["MainDicomTags"] = Json::objectValue;
|
|
|
440 FromDcmtkBridge::ToJson(target["MainDicomTags"], map);
|
|
|
441 }
|
|
|
442
|
|
|
443
|
|
|
444 bool ServerIndex::DeleteInternal(Json::Value& target,
|
|
|
445 const std::string& uuid,
|
|
|
446 const std::string& tableName)
|
|
|
447 {
|
|
|
448 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
449
|
|
|
450 deletedLevels_->Clear();
|
|
|
451
|
|
|
452 SQLite::Statement s(db_, "DELETE FROM " + tableName + " WHERE uuid=?");
|
|
|
453 s.BindString(0, uuid);
|
|
|
454
|
|
|
455 if (!s.Run())
|
|
|
456 {
|
|
|
457 return false;
|
|
|
458 }
|
|
|
459
|
|
|
460 if (db_.GetLastChangeCount() == 0)
|
|
|
461 {
|
|
|
462 // Nothing was deleted, inexistent UUID
|
|
|
463 return false;
|
|
|
464 }
|
|
|
465
|
|
|
466 if (deletedLevels_->HasRemainingLevel())
|
|
|
467 {
|
|
|
468 std::string type(deletedLevels_->GetRemainingLevelType());
|
|
|
469 const std::string& uuid = deletedLevels_->GetRemainingLevelUuid();
|
|
|
470
|
|
|
471 target["RemainingAncestor"] = Json::Value(Json::objectValue);
|
|
|
472 target["RemainingAncestor"]["Path"] = "/" + type + "/" + uuid;
|
|
|
473 target["RemainingAncestor"]["Type"] = type;
|
|
|
474 target["RemainingAncestor"]["ID"] = uuid;
|
|
|
475 }
|
|
|
476 else
|
|
|
477 {
|
|
|
478 target["RemainingAncestor"] = Json::nullValue;
|
|
|
479 }
|
|
|
480
|
|
|
481 return true;
|
|
|
482 }
|
|
|
483
|
|
|
484
|
|
|
485 ServerIndex::ServerIndex(const std::string& storagePath)
|
|
|
486 {
|
|
|
487 boost::filesystem::path p = storagePath;
|
|
|
488
|
|
|
489 try
|
|
|
490 {
|
|
|
491 boost::filesystem::create_directories(storagePath);
|
|
|
492 }
|
|
|
493 catch (boost::filesystem::filesystem_error)
|
|
|
494 {
|
|
|
495 }
|
|
|
496
|
|
|
497 p /= "index";
|
|
|
498 db_.Open(p.string());
|
|
|
499 db_.Register(new Internals::DeleteFromFileStorageFunction(storagePath));
|
|
|
500 deletedLevels_ = (Internals::SignalDeletedLevelFunction*)
|
|
|
501 db_.Register(new Internals::SignalDeletedLevelFunction);
|
|
|
502
|
|
|
503 if (!db_.DoesTableExist("GlobalProperties"))
|
|
|
504 {
|
|
|
505 printf("Creating the database\n");
|
|
|
506 std::string query;
|
|
|
507 EmbeddedResources::GetFileResource(query, EmbeddedResources::PREPARE_DATABASE);
|
|
|
508 db_.Execute(query);
|
|
|
509 }
|
|
|
510 }
|
|
|
511
|
|
|
512
|
|
|
513 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
514 const DicomMap& dicomSummary,
|
|
|
515 const std::string& fileUuid,
|
|
|
516 uint64_t uncompressedFileSize,
|
|
|
517 const std::string& jsonUuid,
|
|
|
518 const std::string& distantAet)
|
|
|
519 {
|
|
|
520 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
521
|
|
80
|
522 std::string dicomPatientId = dicomSummary.GetValue(DICOM_TAG_PATIENT_ID).AsString();
|
|
|
523 std::string dicomInstance = dicomSummary.GetValue(DICOM_TAG_SOP_INSTANCE_UID).AsString();
|
|
|
524 std::string dicomSeries = dicomSummary.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).AsString();
|
|
|
525 std::string dicomStudy = dicomSummary.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).AsString();
|
|
0
|
526
|
|
|
527 try
|
|
|
528 {
|
|
|
529 SQLite::Transaction t(db_);
|
|
|
530 t.Begin();
|
|
|
531
|
|
|
532 if (HasInstance(instanceUuid, dicomInstance))
|
|
|
533 {
|
|
|
534 return StoreStatus_AlreadyStored;
|
|
|
535 // TODO: Check consistency?
|
|
|
536 }
|
|
|
537
|
|
|
538 std::string patientUuid;
|
|
|
539 if (HasPatient(patientUuid, dicomPatientId))
|
|
|
540 {
|
|
|
541 // TODO: Check consistency?
|
|
|
542 }
|
|
|
543 else
|
|
|
544 {
|
|
|
545 patientUuid = CreatePatient(dicomPatientId, dicomSummary);
|
|
|
546 }
|
|
|
547
|
|
|
548 std::string studyUuid;
|
|
|
549 if (HasStudy(studyUuid, dicomStudy))
|
|
|
550 {
|
|
|
551 // TODO: Check consistency?
|
|
|
552 }
|
|
|
553 else
|
|
|
554 {
|
|
|
555 studyUuid = CreateStudy(patientUuid, dicomStudy, dicomSummary);
|
|
|
556 }
|
|
|
557
|
|
|
558 std::string seriesUuid;
|
|
|
559 if (HasSeries(seriesUuid, dicomSeries))
|
|
|
560 {
|
|
|
561 // TODO: Check consistency?
|
|
|
562 }
|
|
|
563 else
|
|
|
564 {
|
|
|
565 seriesUuid = CreateSeries(studyUuid, dicomSeries, dicomSummary);
|
|
|
566 }
|
|
|
567
|
|
|
568 instanceUuid = CreateInstance(seriesUuid, dicomInstance, dicomSummary, fileUuid,
|
|
|
569 uncompressedFileSize, jsonUuid, distantAet);
|
|
|
570
|
|
|
571 t.Commit();
|
|
|
572 return StoreStatus_Success;
|
|
|
573 //t.Rollback();
|
|
|
574 }
|
|
62
|
575 catch (OrthancException& e)
|
|
0
|
576 {
|
|
|
577 std::cout << "EXCEPT2 [" << e.What() << "]" << " " << db_.GetErrorMessage() << std::endl;
|
|
|
578 }
|
|
|
579
|
|
|
580 return StoreStatus_Failure;
|
|
|
581 }
|
|
|
582
|
|
|
583
|
|
|
584 StoreStatus ServerIndex::Store(std::string& instanceUuid,
|
|
|
585 FileStorage& storage,
|
|
|
586 const char* dicomFile,
|
|
|
587 size_t dicomSize,
|
|
|
588 const DicomMap& dicomSummary,
|
|
|
589 const Json::Value& dicomJson,
|
|
|
590 const std::string& distantAet)
|
|
|
591 {
|
|
|
592 std::string fileUuid = storage.Create(dicomFile, dicomSize);
|
|
|
593 std::string jsonUuid = storage.Create(dicomJson.toStyledString());
|
|
|
594 StoreStatus status = Store(instanceUuid, dicomSummary, fileUuid,
|
|
|
595 dicomSize, jsonUuid, distantAet);
|
|
|
596
|
|
|
597 if (status != StoreStatus_Success)
|
|
|
598 {
|
|
|
599 storage.Remove(fileUuid);
|
|
|
600 storage.Remove(jsonUuid);
|
|
|
601 }
|
|
|
602
|
|
|
603 switch (status)
|
|
|
604 {
|
|
|
605 case StoreStatus_Success:
|
|
|
606 std::cout << "New instance stored: " << GetTotalSize() << std::endl;
|
|
|
607 break;
|
|
|
608
|
|
|
609 case StoreStatus_AlreadyStored:
|
|
|
610 std::cout << "Already stored" << std::endl;
|
|
|
611 break;
|
|
|
612
|
|
|
613 case StoreStatus_Failure:
|
|
|
614 std::cout << "Store failure" << std::endl;
|
|
|
615 break;
|
|
|
616 }
|
|
|
617
|
|
|
618 return status;
|
|
|
619 }
|
|
|
620
|
|
|
621 uint64_t ServerIndex::GetTotalSize()
|
|
|
622 {
|
|
|
623 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
624 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT SUM(fileSize) FROM Instances");
|
|
|
625 s.Run();
|
|
|
626 return s.ColumnInt64(0);
|
|
|
627 }
|
|
|
628
|
|
|
629
|
|
|
630 SeriesStatus ServerIndex::GetSeriesStatus(const std::string& seriesUuid)
|
|
|
631 {
|
|
80
|
632 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
|
633 s1.BindString(0, seriesUuid);
|
|
82
|
634 if (!s1.Step() || s1.ColumnIsNull(0))
|
|
80
|
635 {
|
|
|
636 return SeriesStatus_Unknown;
|
|
|
637 }
|
|
|
638
|
|
|
639 int numberOfInstances = s1.ColumnInt(0);
|
|
|
640 if (numberOfInstances < 0)
|
|
0
|
641 {
|
|
|
642 return SeriesStatus_Unknown;
|
|
|
643 }
|
|
|
644
|
|
80
|
645 std::set<int> instances;
|
|
|
646 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT indexInSeries FROM Instances WHERE parentSeries=?");
|
|
|
647 s2.BindString(0, seriesUuid);
|
|
|
648 while (s2.Step())
|
|
|
649 {
|
|
|
650 int index = s2.ColumnInt(0);
|
|
|
651 if (index <= 0 || index > numberOfInstances)
|
|
|
652 {
|
|
|
653 // Out-of-range instance index
|
|
|
654 return SeriesStatus_Inconsistent;
|
|
|
655 }
|
|
0
|
656
|
|
80
|
657 if (instances.find(index) != instances.end())
|
|
|
658 {
|
|
|
659 // Twice the same instance index
|
|
|
660 return SeriesStatus_Inconsistent;
|
|
|
661 }
|
|
|
662
|
|
|
663 instances.insert(index);
|
|
|
664 }
|
|
|
665
|
|
|
666 for (int i = 1; i <= numberOfInstances; i++)
|
|
|
667 {
|
|
|
668 if (instances.find(i) == instances.end())
|
|
|
669 {
|
|
|
670 return SeriesStatus_Missing;
|
|
|
671 }
|
|
|
672 }
|
|
|
673
|
|
|
674 return SeriesStatus_Complete;
|
|
0
|
675 }
|
|
|
676
|
|
|
677
|
|
|
678
|
|
|
679 bool ServerIndex::GetInstance(Json::Value& result,
|
|
|
680 const std::string& instanceUuid)
|
|
|
681 {
|
|
|
682 assert(result.type() == Json::objectValue);
|
|
|
683 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
684
|
|
80
|
685 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT parentSeries, dicomInstance, fileSize, fileUuid, indexInSeries FROM Instances WHERE uuid=?");
|
|
0
|
686 s.BindString(0, instanceUuid);
|
|
|
687 if (!s.Step())
|
|
|
688 {
|
|
|
689 return false;
|
|
|
690 }
|
|
|
691 else
|
|
|
692 {
|
|
|
693 result["ID"] = instanceUuid;
|
|
|
694 result["ParentSeries"] = s.ColumnString(0);
|
|
|
695 result["FileSize"] = s.ColumnInt(2); // TODO switch to 64bit with JsonCpp 0.6?
|
|
|
696 result["FileUuid"] = s.ColumnString(3);
|
|
|
697 MainDicomTagsToJson(result, instanceUuid);
|
|
80
|
698
|
|
|
699 if (s.ColumnIsNull(4))
|
|
|
700 {
|
|
82
|
701 result["IndexInSeries"] = Json::nullValue;
|
|
80
|
702 }
|
|
|
703 else
|
|
|
704 {
|
|
|
705 result["IndexInSeries"] = s.ColumnInt(4);
|
|
|
706 }
|
|
|
707
|
|
0
|
708 return true;
|
|
|
709 }
|
|
|
710 }
|
|
|
711
|
|
|
712
|
|
|
713 bool ServerIndex::GetSeries(Json::Value& result,
|
|
|
714 const std::string& seriesUuid)
|
|
|
715 {
|
|
|
716 assert(result.type() == Json::objectValue);
|
|
|
717 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
718
|
|
80
|
719 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentStudy, dicomSeries, expectedNumberOfInstances FROM Series WHERE uuid=?");
|
|
0
|
720 s1.BindString(0, seriesUuid);
|
|
|
721 if (!s1.Step())
|
|
|
722 {
|
|
|
723 return false;
|
|
|
724 }
|
|
|
725
|
|
|
726 result["ID"] = seriesUuid;
|
|
|
727 result["ParentStudy"] = s1.ColumnString(0);
|
|
|
728 MainDicomTagsToJson(result, seriesUuid);
|
|
|
729
|
|
|
730 Json::Value instances(Json::arrayValue);
|
|
|
731 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Instances WHERE parentSeries=?");
|
|
|
732 s2.BindString(0, seriesUuid);
|
|
|
733 while (s2.Step())
|
|
|
734 {
|
|
|
735 instances.append(s2.ColumnString(0));
|
|
|
736 }
|
|
|
737
|
|
|
738 result["Instances"] = instances;
|
|
|
739
|
|
80
|
740 if (s1.ColumnIsNull(2))
|
|
|
741 {
|
|
82
|
742 result["ExpectedNumberOfInstances"] = Json::nullValue;
|
|
80
|
743 }
|
|
|
744 else
|
|
|
745 {
|
|
|
746 result["ExpectedNumberOfInstances"] = s1.ColumnInt(2);
|
|
|
747 }
|
|
|
748
|
|
|
749 SeriesStatus status = GetSeriesStatus(seriesUuid);
|
|
|
750
|
|
|
751 switch (status)
|
|
|
752 {
|
|
|
753 case SeriesStatus_Complete:
|
|
|
754 result["Status"] = "Complete";
|
|
|
755 break;
|
|
|
756
|
|
|
757 case SeriesStatus_Missing:
|
|
|
758 result["Status"] = "Missing";
|
|
|
759 break;
|
|
|
760
|
|
|
761 case SeriesStatus_Inconsistent:
|
|
|
762 result["Status"] = "Inconsistent";
|
|
|
763 break;
|
|
|
764
|
|
|
765 default:
|
|
|
766 case SeriesStatus_Unknown:
|
|
|
767 result["Status"] = "Unknown";
|
|
|
768 break;
|
|
|
769 }
|
|
|
770
|
|
0
|
771 return true;
|
|
|
772 }
|
|
|
773
|
|
|
774
|
|
|
775 bool ServerIndex::GetStudy(Json::Value& result,
|
|
|
776 const std::string& studyUuid)
|
|
|
777 {
|
|
|
778 assert(result.type() == Json::objectValue);
|
|
|
779 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
780
|
|
|
781 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT parentPatient, dicomStudy FROM Studies WHERE uuid=?");
|
|
|
782 s1.BindString(0, studyUuid);
|
|
|
783 if (!s1.Step())
|
|
|
784 {
|
|
|
785 return false;
|
|
|
786 }
|
|
|
787
|
|
|
788 result["ID"] = studyUuid;
|
|
|
789 result["ParentPatient"] = s1.ColumnString(0);
|
|
|
790 MainDicomTagsToJson(result, studyUuid);
|
|
|
791
|
|
|
792 Json::Value series(Json::arrayValue);
|
|
|
793 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Series WHERE parentStudy=?");
|
|
|
794 s2.BindString(0, studyUuid);
|
|
|
795 while (s2.Step())
|
|
|
796 {
|
|
|
797 series.append(s2.ColumnString(0));
|
|
|
798 }
|
|
|
799
|
|
|
800 result["Series"] = series;
|
|
|
801 return true;
|
|
|
802 }
|
|
|
803
|
|
|
804
|
|
|
805 bool ServerIndex::GetPatient(Json::Value& result,
|
|
|
806 const std::string& patientUuid)
|
|
|
807 {
|
|
|
808 assert(result.type() == Json::objectValue);
|
|
|
809 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
810
|
|
|
811 SQLite::Statement s1(db_, SQLITE_FROM_HERE, "SELECT dicomPatientId FROM Patients WHERE uuid=?");
|
|
|
812 s1.BindString(0, patientUuid);
|
|
|
813 if (!s1.Step())
|
|
|
814 {
|
|
|
815 return false;
|
|
|
816 }
|
|
|
817
|
|
|
818 result["ID"] = patientUuid;
|
|
|
819 MainDicomTagsToJson(result, patientUuid);
|
|
|
820
|
|
|
821 Json::Value studies(Json::arrayValue);
|
|
|
822 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT uuid FROM Studies WHERE parentPatient=?");
|
|
|
823 s2.BindString(0, patientUuid);
|
|
|
824 while (s2.Step())
|
|
|
825 {
|
|
|
826 studies.append(s2.ColumnString(0));
|
|
|
827 }
|
|
|
828
|
|
|
829 result["Studies"] = studies;
|
|
|
830 return true;
|
|
|
831 }
|
|
|
832
|
|
|
833
|
|
|
834 bool ServerIndex::GetJsonFile(std::string& fileUuid,
|
|
|
835 const std::string& instanceUuid)
|
|
|
836 {
|
|
|
837 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
838
|
|
|
839 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT jsonUuid FROM Instances WHERE uuid=?");
|
|
|
840 s.BindString(0, instanceUuid);
|
|
|
841 if (s.Step())
|
|
|
842 {
|
|
|
843 fileUuid = s.ColumnString(0);
|
|
|
844 return true;
|
|
|
845 }
|
|
|
846 else
|
|
|
847 {
|
|
|
848 return false;
|
|
|
849 }
|
|
|
850 }
|
|
|
851
|
|
|
852 bool ServerIndex::GetDicomFile(std::string& fileUuid,
|
|
|
853 const std::string& instanceUuid)
|
|
|
854 {
|
|
|
855 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
856
|
|
|
857 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT fileUuid FROM Instances WHERE uuid=?");
|
|
|
858 s.BindString(0, instanceUuid);
|
|
|
859 if (s.Step())
|
|
|
860 {
|
|
|
861 fileUuid = s.ColumnString(0);
|
|
|
862 return true;
|
|
|
863 }
|
|
|
864 else
|
|
|
865 {
|
|
|
866 return false;
|
|
|
867 }
|
|
|
868 }
|
|
|
869
|
|
|
870
|
|
|
871 void ServerIndex::GetAllUuids(Json::Value& target,
|
|
|
872 const std::string& tableName)
|
|
|
873 {
|
|
|
874 assert(target.type() == Json::arrayValue);
|
|
|
875 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
876
|
|
|
877 std::string query = "SELECT uuid FROM " + tableName;
|
|
|
878 SQLite::Statement s(db_, query);
|
|
|
879 while (s.Step())
|
|
|
880 {
|
|
|
881 target.append(s.ColumnString(0));
|
|
|
882 }
|
|
|
883 }
|
|
|
884
|
|
|
885
|
|
|
886 bool ServerIndex::GetChanges(Json::Value& target,
|
|
|
887 int64_t since,
|
|
|
888 const std::string& filter,
|
|
|
889 unsigned int maxResults)
|
|
|
890 {
|
|
|
891 assert(target.type() == Json::objectValue);
|
|
|
892 boost::mutex::scoped_lock scoped_lock(mutex_);
|
|
|
893
|
|
|
894 if (filter.size() != 0 &&
|
|
|
895 filter != "instances" &&
|
|
|
896 filter != "series" &&
|
|
|
897 filter != "studies" &&
|
|
|
898 filter != "patients")
|
|
|
899 {
|
|
|
900 return false;
|
|
|
901 }
|
|
|
902
|
|
|
903 std::auto_ptr<SQLite::Statement> s;
|
|
|
904 if (filter.size() == 0)
|
|
|
905 {
|
|
|
906 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
907 "ORDER BY seq LIMIT ?"));
|
|
|
908 s->BindInt64(0, since);
|
|
|
909 s->BindInt(1, maxResults);
|
|
|
910 }
|
|
|
911 else
|
|
|
912 {
|
|
|
913 s.reset(new SQLite::Statement(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? "
|
|
|
914 "AND basePath=? ORDER BY seq LIMIT ?"));
|
|
|
915 s->BindInt64(0, since);
|
|
|
916 s->BindString(1, filter);
|
|
|
917 s->BindInt(2, maxResults);
|
|
|
918 }
|
|
|
919
|
|
|
920 int64_t lastSeq = 0;
|
|
|
921 Json::Value results(Json::arrayValue);
|
|
|
922 while (s->Step())
|
|
|
923 {
|
|
|
924 int64_t seq = s->ColumnInt64(0);
|
|
|
925 std::string basePath = s->ColumnString(1);
|
|
|
926 std::string uuid = s->ColumnString(2);
|
|
|
927
|
|
|
928 if (filter.size() == 0 ||
|
|
|
929 filter == basePath)
|
|
|
930 {
|
|
|
931 Json::Value change(Json::objectValue);
|
|
|
932 change["Seq"] = static_cast<int>(seq); // TODO JsonCpp in 64bit
|
|
|
933 change["BasePath"] = basePath;
|
|
|
934 change["ID"] = uuid;
|
|
|
935 results.append(change);
|
|
|
936 }
|
|
|
937
|
|
|
938 if (seq > lastSeq)
|
|
|
939 {
|
|
|
940 lastSeq = seq;
|
|
|
941 }
|
|
|
942 }
|
|
|
943
|
|
|
944 target["Results"] = results;
|
|
|
945 target["LastSeq"] = static_cast<int>(lastSeq); // TODO JsonCpp in 64bit
|
|
|
946
|
|
|
947 return true;
|
|
|
948 }
|
|
82
|
949
|
|
0
|
950 }
|
