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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 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 #include <json/json.h>
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41
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42 namespace Orthanc
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43 {
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44 typedef std::vector<std::string> UriComponents;
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45
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46 class NullType
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47 {
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48 };
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49
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50 namespace Toolbox
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51 {
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52 void USleep(uint64_t microSeconds);
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53
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54 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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55 ServerBarrierEvent ServerBarrier(const bool& stopFlag);
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56
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57 ServerBarrierEvent ServerBarrier();
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58 #endif
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59
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60 void ToUpperCase(std::string& s); // Inplace version
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61
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62 void ToLowerCase(std::string& s); // Inplace version
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63
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64 void ToUpperCase(std::string& result,
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65 const std::string& source);
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66
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67 void ToLowerCase(std::string& result,
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68 const std::string& source);
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69
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70 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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71 void ReadFile(std::string& content,
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72 const std::string& path);
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73 #endif
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74
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75 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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76 bool ReadHeader(std::string& header,
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77 const std::string& path,
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78 size_t headerSize);
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79 #endif
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80
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81 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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82 void WriteFile(const std::string& content,
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83 const std::string& path);
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84 #endif
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85
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86 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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87 void WriteFile(const void* content,
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88 size_t size,
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89 const std::string& path);
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90 #endif
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91
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92 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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93 void RemoveFile(const std::string& path);
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94 #endif
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95
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96 void SplitUriComponents(UriComponents& components,
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97 const std::string& uri);
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98
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99 void TruncateUri(UriComponents& target,
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100 const UriComponents& source,
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101 size_t fromLevel);
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102
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103 bool IsChildUri(const UriComponents& baseUri,
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104 const UriComponents& testedUri);
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105
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106 std::string AutodetectMimeType(const std::string& path);
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107
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108 std::string FlattenUri(const UriComponents& components,
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109 size_t fromLevel = 0);
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110
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111 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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112 uint64_t GetFileSize(const std::string& path);
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113 #endif
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114
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115 #if !defined(ORTHANC_ENABLE_MD5) || ORTHANC_ENABLE_MD5 == 1
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116 void ComputeMD5(std::string& result,
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117 const std::string& data);
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118
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119 void ComputeMD5(std::string& result,
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120 const void* data,
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121 size_t size);
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122 #endif
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123
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124 void ComputeSHA1(std::string& result,
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125 const std::string& data);
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126
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127 void ComputeSHA1(std::string& result,
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128 const void* data,
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129 size_t size);
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130
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131 bool IsSHA1(const char* str,
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132 size_t size);
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133
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134 bool IsSHA1(const std::string& s);
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135
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136 #if !defined(ORTHANC_ENABLE_BASE64) || ORTHANC_ENABLE_BASE64 == 1
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137 void DecodeBase64(std::string& result,
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138 const std::string& data);
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139
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140 void EncodeBase64(std::string& result,
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141 const std::string& data);
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142
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143 # if BOOST_HAS_REGEX == 1
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144 bool DecodeDataUriScheme(std::string& mime,
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145 std::string& content,
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146 const std::string& source);
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147 # endif
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148
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149 void EncodeDataUriScheme(std::string& result,
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150 const std::string& mime,
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151 const std::string& content);
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152 #endif
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153
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154 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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155 std::string GetPathToExecutable();
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156
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157 std::string GetDirectoryOfExecutable();
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158 #endif
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159
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160 std::string ConvertToUtf8(const std::string& source,
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161 Encoding sourceEncoding);
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162
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163 std::string ConvertFromUtf8(const std::string& source,
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164 Encoding targetEncoding);
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165
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12
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166 bool IsAsciiString(const void* data,
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167 size_t size);
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168
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1
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169 std::string ConvertToAscii(const std::string& source);
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170
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171 std::string StripSpaces(const std::string& source);
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172
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173 #if BOOST_HAS_DATE_TIME == 1
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174 std::string GetNowIsoString();
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175
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176 void GetNowDicom(std::string& date,
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177 std::string& time);
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178 #endif
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179
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180 // In-place percent-decoding for URL
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181 void UrlDecode(std::string& s);
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182
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183 Endianness DetectEndianness();
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184
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185 #if BOOST_HAS_REGEX == 1
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186 std::string WildcardToRegularExpression(const std::string& s);
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187 #endif
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188
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189 void TokenizeString(std::vector<std::string>& result,
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190 const std::string& source,
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191 char separator);
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192
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193 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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194 void MakeDirectory(const std::string& path);
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195 #endif
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196
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197 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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198 bool IsExistingFile(const std::string& path);
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199 #endif
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200
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12
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201 #if ORTHANC_ENABLE_PUGIXML == 1
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1
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202 void JsonToXml(std::string& target,
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203 const Json::Value& source,
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204 const std::string& rootElement = "root",
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205 const std::string& arrayElement = "item");
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206 #endif
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207
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208 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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209 void ExecuteSystemCommand(const std::string& command,
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210 const std::vector<std::string>& arguments);
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211 #endif
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212
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213 bool IsInteger(const std::string& str);
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214
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215 void CopyJsonWithoutComments(Json::Value& target,
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216 const Json::Value& source);
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217
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218 bool StartsWith(const std::string& str,
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219 const std::string& prefix);
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220
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221 int GetProcessId();
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222
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223 #if !defined(ORTHANC_SANDBOXED) || ORTHANC_SANDBOXED != 1
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224 bool IsRegularFile(const std::string& path);
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225 #endif
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226
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227 FILE* OpenFile(const std::string& path,
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228 FileMode mode);
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229
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230 void UriEncode(std::string& target,
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231 const std::string& source);
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232
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233 std::string GetJsonStringField(const ::Json::Value& json,
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234 const std::string& key,
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235 const std::string& defaultValue);
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236
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237 bool GetJsonBooleanField(const ::Json::Value& json,
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238 const std::string& key,
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239 bool defaultValue);
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240
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241 int GetJsonIntegerField(const ::Json::Value& json,
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242 const std::string& key,
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243 int defaultValue);
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244
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245 unsigned int GetJsonUnsignedIntegerField(const ::Json::Value& json,
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246 const std::string& key,
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247 unsigned int defaultValue);
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248 }
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249 }
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