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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, 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 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #pragma once
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34
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35 #include "Enumerations.h"
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36
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37 #include <stdint.h>
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38 #include <vector>
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39 #include <string>
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40
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41 #if ORTHANC_PUGIXML_ENABLED == 1
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42 #include <json/json.h>
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43 #endif
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44
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45 namespace Orthanc
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46 {
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47 typedef std::vector<std::string> UriComponents;
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48
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49 class NullType
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50 {
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51 };
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52
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53 namespace Toolbox
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54 {
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55 void ServerBarrier(const bool& stopFlag);
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56
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57 void ServerBarrier();
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58
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59 void ToUpperCase(std::string& s); // Inplace version
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60
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61 void ToLowerCase(std::string& s); // Inplace version
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62
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63 void ToUpperCase(std::string& result,
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64 const std::string& source);
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65
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66 void ToLowerCase(std::string& result,
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67 const std::string& source);
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68
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69 void ReadFile(std::string& content,
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70 const std::string& path);
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71
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72 void WriteFile(const std::string& content,
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73 const std::string& path);
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74
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75 void USleep(uint64_t microSeconds);
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76
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77 void RemoveFile(const std::string& path);
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78
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79 void SplitUriComponents(UriComponents& components,
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80 const std::string& uri);
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81
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82 void TruncateUri(UriComponents& target,
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83 const UriComponents& source,
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84 size_t fromLevel);
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85
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86 bool IsChildUri(const UriComponents& baseUri,
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87 const UriComponents& testedUri);
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88
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89 std::string AutodetectMimeType(const std::string& path);
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90
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91 std::string FlattenUri(const UriComponents& components,
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92 size_t fromLevel = 0);
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93
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94 uint64_t GetFileSize(const std::string& path);
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95
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96 void ComputeMD5(std::string& result,
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97 const std::string& data);
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98
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99 void ComputeMD5(std::string& result,
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100 const void* data,
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101 size_t length);
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102
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103 void ComputeSHA1(std::string& result,
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104 const std::string& data);
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105
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106 bool IsSHA1(const std::string& str);
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107
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108 void DecodeBase64(std::string& result,
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109 const std::string& data);
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110
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111 void EncodeBase64(std::string& result,
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112 const std::string& data);
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113
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114 std::string GetPathToExecutable();
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115
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116 std::string GetDirectoryOfExecutable();
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117
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118 std::string ConvertToUtf8(const std::string& source,
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119 const Encoding sourceEncoding);
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120
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121 std::string ConvertToAscii(const std::string& source);
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122
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123 std::string StripSpaces(const std::string& source);
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124
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125 #if BOOST_HAS_DATE_TIME == 1
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126 std::string GetNowIsoString();
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127 #endif
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128
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129 // In-place percent-decoding for URL
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130 void UrlDecode(std::string& s);
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131
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132 Endianness DetectEndianness();
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133
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134 #if BOOST_HAS_REGEX == 1
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135 std::string WildcardToRegularExpression(const std::string& s);
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136 #endif
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137
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138 void TokenizeString(std::vector<std::string>& result,
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139 const std::string& source,
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140 char separator);
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141
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142 #if BOOST_HAS_REGEX == 1
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143 void DecodeDataUriScheme(std::string& mime,
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144 std::string& content,
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145 const std::string& source);
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146 #endif
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147
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148 void MakeDirectory(const std::string& path);
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149
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150 bool IsExistingFile(const std::string& path);
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151
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152 #if ORTHANC_PUGIXML_ENABLED == 1
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153 void JsonToXml(std::string& target,
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154 const Json::Value& source,
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155 const std::string& rootElement = "root",
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156 const std::string& arrayElement = "item");
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157 #endif
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158
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159 void ExecuteSystemCommand(const std::string& command,
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160 const std::vector<std::string>& arguments);
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161
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162 bool IsInteger(const std::string& str);
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163 }
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164 }
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