Mercurial > hg > orthanc
annotate Core/Toolbox.cpp @ 2373:68380777f9a6
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 22 Aug 2017 21:51:24 +0200 |
parents | 2aff870c2c58 |
children | cad393b41bc3 |
rev | line source |
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0 | 1 /** |
59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
1900 | 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 * Copyright (C) 2017 Osimis, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
136 | 11 * |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
0 | 23 * |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
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34 #include "PrecompiledHeaders.h" |
0 | 35 #include "Toolbox.h" |
36 | |
59 | 37 #include "OrthancException.h" |
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38 #include "Logging.h" |
0 | 39 |
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40 #include <boost/algorithm/string/case_conv.hpp> |
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41 #include <boost/algorithm/string/replace.hpp> |
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42 #include <boost/lexical_cast.hpp> |
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43 #include <boost/regex.hpp> |
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44 #include <boost/uuid/sha1.hpp> |
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45 |
1397 | 46 #include <string> |
453 | 47 #include <stdint.h> |
0 | 48 #include <string.h> |
49 #include <algorithm> | |
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50 #include <ctype.h> |
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52 |
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53 #if ORTHANC_ENABLE_MD5 == 1 |
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54 # include "../Resources/ThirdParty/md5/md5.h" |
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55 #endif |
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56 |
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57 #if ORTHANC_ENABLE_BASE64 == 1 |
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58 # include "../Resources/ThirdParty/base64/base64.h" |
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59 #endif |
0 | 60 |
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61 #if ORTHANC_ENABLE_LOCALE == 1 |
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62 # include <boost/locale.hpp> |
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63 #endif |
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64 |
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65 |
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66 #if defined(_MSC_VER) && (_MSC_VER < 1800) |
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67 // Patch for the missing "_strtoll" symbol when compiling with Visual Studio < 2013 |
570 | 68 extern "C" |
69 { | |
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70 int64_t _strtoi64(const char *nptr, char **endptr, int base); |
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71 int64_t strtoll(const char *nptr, char **endptr, int base) |
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72 { |
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73 return _strtoi64(nptr, endptr, base); |
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74 } |
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75 } |
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76 #endif |
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77 |
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78 |
2173 | 79 #if defined(_WIN32) |
80 # include <windows.h> // For ::Sleep | |
81 #endif | |
82 | |
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84 #if ORTHANC_ENABLE_PUGIXML == 1 |
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85 # include "ChunkedBuffer.h" |
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86 # include <pugixml.hpp> |
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87 #endif |
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88 |
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89 |
59 | 90 namespace Orthanc |
0 | 91 { |
92 void Toolbox::ToUpperCase(std::string& s) | |
93 { | |
94 std::transform(s.begin(), s.end(), s.begin(), toupper); | |
95 } | |
96 | |
97 | |
98 void Toolbox::ToLowerCase(std::string& s) | |
99 { | |
100 std::transform(s.begin(), s.end(), s.begin(), tolower); | |
101 } | |
102 | |
103 | |
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104 void Toolbox::ToUpperCase(std::string& result, |
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105 const std::string& source) |
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106 { |
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107 result = source; |
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108 ToUpperCase(result); |
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109 } |
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110 |
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111 void Toolbox::ToLowerCase(std::string& result, |
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112 const std::string& source) |
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113 { |
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114 result = source; |
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115 ToLowerCase(result); |
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116 } |
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117 |
0 | 118 |
119 void Toolbox::SplitUriComponents(UriComponents& components, | |
120 const std::string& uri) | |
121 { | |
122 static const char URI_SEPARATOR = '/'; | |
123 | |
124 components.clear(); | |
125 | |
126 if (uri.size() == 0 || | |
127 uri[0] != URI_SEPARATOR) | |
128 { | |
59 | 129 throw OrthancException(ErrorCode_UriSyntax); |
0 | 130 } |
131 | |
132 // Count the number of slashes in the URI to make an assumption | |
133 // about the number of components in the URI | |
134 unsigned int estimatedSize = 0; | |
135 for (unsigned int i = 0; i < uri.size(); i++) | |
136 { | |
137 if (uri[i] == URI_SEPARATOR) | |
138 estimatedSize++; | |
139 } | |
140 | |
141 components.reserve(estimatedSize - 1); | |
142 | |
143 unsigned int start = 1; | |
144 unsigned int end = 1; | |
145 while (end < uri.size()) | |
146 { | |
147 // This is the loop invariant | |
148 assert(uri[start - 1] == '/' && (end >= start)); | |
149 | |
150 if (uri[end] == '/') | |
151 { | |
152 components.push_back(std::string(&uri[start], end - start)); | |
153 end++; | |
154 start = end; | |
155 } | |
156 else | |
157 { | |
158 end++; | |
159 } | |
160 } | |
161 | |
162 if (start < uri.size()) | |
163 { | |
164 components.push_back(std::string(&uri[start], end - start)); | |
165 } | |
207 | 166 |
167 for (size_t i = 0; i < components.size(); i++) | |
168 { | |
169 if (components[i].size() == 0) | |
170 { | |
171 // Empty component, as in: "/coucou//e" | |
172 throw OrthancException(ErrorCode_UriSyntax); | |
173 } | |
174 } | |
0 | 175 } |
176 | |
177 | |
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178 void Toolbox::TruncateUri(UriComponents& target, |
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179 const UriComponents& source, |
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180 size_t fromLevel) |
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181 { |
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182 target.clear(); |
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183 |
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184 if (source.size() > fromLevel) |
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185 { |
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186 target.resize(source.size() - fromLevel); |
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187 |
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188 size_t j = 0; |
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189 for (size_t i = fromLevel; i < source.size(); i++, j++) |
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190 { |
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191 target[j] = source[i]; |
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192 } |
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193 |
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194 assert(j == target.size()); |
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195 } |
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196 } |
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197 |
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198 |
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199 |
0 | 200 bool Toolbox::IsChildUri(const UriComponents& baseUri, |
201 const UriComponents& testedUri) | |
202 { | |
203 if (testedUri.size() < baseUri.size()) | |
204 { | |
205 return false; | |
206 } | |
207 | |
208 for (size_t i = 0; i < baseUri.size(); i++) | |
209 { | |
210 if (baseUri[i] != testedUri[i]) | |
211 return false; | |
212 } | |
213 | |
214 return true; | |
215 } | |
216 | |
217 | |
218 std::string Toolbox::AutodetectMimeType(const std::string& path) | |
219 { | |
220 std::string contentType; | |
221 size_t lastDot = path.rfind('.'); | |
222 size_t lastSlash = path.rfind('/'); | |
223 | |
224 if (lastDot == std::string::npos || | |
225 (lastSlash != std::string::npos && lastDot < lastSlash)) | |
226 { | |
227 // No trailing dot, unable to detect the content type | |
228 } | |
229 else | |
230 { | |
231 const char* extension = &path[lastDot + 1]; | |
232 | |
233 // http://en.wikipedia.org/wiki/Mime_types | |
234 // Text types | |
235 if (!strcmp(extension, "txt")) | |
236 contentType = "text/plain"; | |
237 else if (!strcmp(extension, "html")) | |
238 contentType = "text/html"; | |
239 else if (!strcmp(extension, "xml")) | |
240 contentType = "text/xml"; | |
241 else if (!strcmp(extension, "css")) | |
242 contentType = "text/css"; | |
243 | |
244 // Application types | |
245 else if (!strcmp(extension, "js")) | |
246 contentType = "application/javascript"; | |
247 else if (!strcmp(extension, "json")) | |
248 contentType = "application/json"; | |
249 else if (!strcmp(extension, "pdf")) | |
250 contentType = "application/pdf"; | |
251 | |
252 // Images types | |
253 else if (!strcmp(extension, "jpg") || !strcmp(extension, "jpeg")) | |
254 contentType = "image/jpeg"; | |
255 else if (!strcmp(extension, "gif")) | |
256 contentType = "image/gif"; | |
257 else if (!strcmp(extension, "png")) | |
258 contentType = "image/png"; | |
259 } | |
260 | |
261 return contentType; | |
262 } | |
263 | |
264 | |
265 std::string Toolbox::FlattenUri(const UriComponents& components, | |
266 size_t fromLevel) | |
267 { | |
268 if (components.size() <= fromLevel) | |
269 { | |
270 return "/"; | |
271 } | |
272 else | |
273 { | |
274 std::string r; | |
275 | |
276 for (size_t i = fromLevel; i < components.size(); i++) | |
277 { | |
278 r += "/" + components[i]; | |
279 } | |
280 | |
281 return r; | |
282 } | |
283 } | |
284 | |
285 | |
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286 #if ORTHANC_ENABLE_MD5 == 1 |
22 | 287 static char GetHexadecimalCharacter(uint8_t value) |
288 { | |
289 assert(value < 16); | |
290 | |
291 if (value < 10) | |
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292 { |
22 | 293 return value + '0'; |
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294 } |
22 | 295 else |
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296 { |
22 | 297 return (value - 10) + 'a'; |
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298 } |
22 | 299 } |
300 | |
23 | 301 |
22 | 302 void Toolbox::ComputeMD5(std::string& result, |
303 const std::string& data) | |
304 { | |
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305 if (data.size() > 0) |
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306 { |
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307 ComputeMD5(result, &data[0], data.size()); |
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308 } |
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309 else |
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310 { |
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311 ComputeMD5(result, NULL, 0); |
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312 } |
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313 } |
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314 |
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315 |
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316 void Toolbox::ComputeMD5(std::string& result, |
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317 const void* data, |
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318 size_t size) |
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319 { |
22 | 320 md5_state_s state; |
321 md5_init(&state); | |
322 | |
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323 if (size > 0) |
22 | 324 { |
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325 md5_append(&state, |
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326 reinterpret_cast<const md5_byte_t*>(data), |
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327 static_cast<int>(size)); |
22 | 328 } |
329 | |
330 md5_byte_t actualHash[16]; | |
331 md5_finish(&state, actualHash); | |
332 | |
333 result.resize(32); | |
334 for (unsigned int i = 0; i < 16; i++) | |
335 { | |
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336 result[2 * i] = GetHexadecimalCharacter(static_cast<uint8_t>(actualHash[i] / 16)); |
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337 result[2 * i + 1] = GetHexadecimalCharacter(static_cast<uint8_t>(actualHash[i] % 16)); |
22 | 338 } |
339 } | |
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340 #endif |
24 | 341 |
342 | |
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343 #if ORTHANC_ENABLE_BASE64 == 1 |
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344 void Toolbox::EncodeBase64(std::string& result, |
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345 const std::string& data) |
24 | 346 { |
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347 result = base64_encode(data); |
24 | 348 } |
349 | |
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350 void Toolbox::DecodeBase64(std::string& result, |
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351 const std::string& data) |
365 | 352 { |
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353 for (size_t i = 0; i < data.length(); i++) |
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354 { |
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355 if (!isalnum(data[i]) && |
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356 data[i] != '+' && |
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357 data[i] != '/' && |
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358 data[i] != '=') |
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359 { |
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360 // This is not a valid character for a Base64 string |
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361 throw OrthancException(ErrorCode_BadFileFormat); |
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362 } |
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363 } |
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364 |
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365 result = base64_decode(data); |
365 | 366 } |
1648 | 367 |
368 | |
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369 bool Toolbox::DecodeDataUriScheme(std::string& mime, |
1648 | 370 std::string& content, |
371 const std::string& source) | |
372 { | |
373 boost::regex pattern("data:([^;]+);base64,([a-zA-Z0-9=+/]*)", | |
374 boost::regex::icase /* case insensitive search */); | |
375 | |
376 boost::cmatch what; | |
377 if (regex_match(source.c_str(), what, pattern)) | |
378 { | |
379 mime = what[1]; | |
380 DecodeBase64(content, what[2]); | |
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381 return true; |
1648 | 382 } |
383 else | |
384 { | |
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385 return false; |
1648 | 386 } |
387 } | |
388 | |
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389 |
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390 void Toolbox::EncodeDataUriScheme(std::string& result, |
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391 const std::string& mime, |
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392 const std::string& content) |
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393 { |
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394 result = "data:" + mime + ";base64," + base64_encode(content); |
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395 } |
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396 |
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397 #endif |
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398 |
365 | 399 |
1557 | 400 static const char* GetBoostLocaleEncoding(const Encoding sourceEncoding) |
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401 { |
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402 switch (sourceEncoding) |
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403 { |
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404 case Encoding_Utf8: |
1557 | 405 return "UTF-8"; |
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406 |
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407 case Encoding_Ascii: |
1557 | 408 return "ASCII"; |
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409 |
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410 case Encoding_Latin1: |
1557 | 411 return "ISO-8859-1"; |
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412 break; |
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413 |
1087 | 414 case Encoding_Latin2: |
1557 | 415 return "ISO-8859-2"; |
1087 | 416 break; |
417 | |
418 case Encoding_Latin3: | |
1557 | 419 return "ISO-8859-3"; |
1087 | 420 break; |
421 | |
422 case Encoding_Latin4: | |
1557 | 423 return "ISO-8859-4"; |
1087 | 424 break; |
425 | |
426 case Encoding_Latin5: | |
1557 | 427 return "ISO-8859-9"; |
1087 | 428 break; |
429 | |
430 case Encoding_Cyrillic: | |
1557 | 431 return "ISO-8859-5"; |
1087 | 432 break; |
433 | |
1347 | 434 case Encoding_Windows1251: |
1557 | 435 return "WINDOWS-1251"; |
1347 | 436 break; |
437 | |
1087 | 438 case Encoding_Arabic: |
1557 | 439 return "ISO-8859-6"; |
1087 | 440 break; |
441 | |
442 case Encoding_Greek: | |
1557 | 443 return "ISO-8859-7"; |
1087 | 444 break; |
445 | |
446 case Encoding_Hebrew: | |
1557 | 447 return "ISO-8859-8"; |
1087 | 448 break; |
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449 |
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450 case Encoding_Japanese: |
1557 | 451 return "SHIFT-JIS"; |
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452 break; |
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453 |
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454 case Encoding_Chinese: |
1557 | 455 return "GB18030"; |
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456 break; |
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457 |
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458 case Encoding_Thai: |
1557 | 459 return "TIS620.2533-0"; |
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460 break; |
1087 | 461 |
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462 default: |
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463 throw OrthancException(ErrorCode_NotImplemented); |
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464 } |
1557 | 465 } |
466 | |
467 | |
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468 #if ORTHANC_ENABLE_LOCALE == 1 |
1557 | 469 std::string Toolbox::ConvertToUtf8(const std::string& source, |
470 Encoding sourceEncoding) | |
471 { | |
472 if (sourceEncoding == Encoding_Utf8) | |
473 { | |
474 // Already in UTF-8: No conversion is required | |
475 return source; | |
476 } | |
477 | |
478 if (sourceEncoding == Encoding_Ascii) | |
479 { | |
480 return ConvertToAscii(source); | |
481 } | |
482 | |
483 const char* encoding = GetBoostLocaleEncoding(sourceEncoding); | |
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484 |
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485 try |
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486 { |
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487 return boost::locale::conv::to_utf<char>(source, encoding); |
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488 } |
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489 catch (std::runtime_error&) |
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490 { |
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491 // Bad input string or bad encoding |
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492 return ConvertToAscii(source); |
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493 } |
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494 } |
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495 #endif |
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496 |
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497 |
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498 #if ORTHANC_ENABLE_LOCALE == 1 |
1557 | 499 std::string Toolbox::ConvertFromUtf8(const std::string& source, |
500 Encoding targetEncoding) | |
501 { | |
502 if (targetEncoding == Encoding_Utf8) | |
503 { | |
504 // Already in UTF-8: No conversion is required | |
505 return source; | |
506 } | |
507 | |
508 if (targetEncoding == Encoding_Ascii) | |
509 { | |
510 return ConvertToAscii(source); | |
511 } | |
512 | |
513 const char* encoding = GetBoostLocaleEncoding(targetEncoding); | |
514 | |
515 try | |
516 { | |
517 return boost::locale::conv::from_utf<char>(source, encoding); | |
518 } | |
519 catch (std::runtime_error&) | |
520 { | |
521 // Bad input string or bad encoding | |
522 return ConvertToAscii(source); | |
523 } | |
524 } | |
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525 #endif |
1557 | 526 |
527 | |
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528 bool Toolbox::IsAsciiString(const void* data, |
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529 size_t size) |
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530 { |
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531 const uint8_t* p = reinterpret_cast<const uint8_t*>(data); |
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532 |
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533 for (size_t i = 0; i < size; i++, p++) |
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534 { |
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535 if (*p > 127 || (*p != 0 && iscntrl(*p))) |
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536 { |
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537 return false; |
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538 } |
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539 } |
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540 |
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541 return true; |
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542 } |
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543 |
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544 |
107
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545 std::string Toolbox::ConvertToAscii(const std::string& source) |
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546 { |
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547 std::string result; |
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548 |
942
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549 result.reserve(source.size() + 1); |
107
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550 for (size_t i = 0; i < source.size(); i++) |
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551 { |
1334 | 552 if (source[i] <= 127 && source[i] >= 0 && !iscntrl(source[i])) |
107
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553 { |
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554 result.push_back(source[i]); |
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555 } |
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556 } |
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557 |
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558 return result; |
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559 } |
177 | 560 |
1833
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561 |
177 | 562 void Toolbox::ComputeSHA1(std::string& result, |
1833
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563 const void* data, |
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564 size_t size) |
177 | 565 { |
560
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566 boost::uuids::detail::sha1 sha1; |
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567 |
1833
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568 if (size > 0) |
177 | 569 { |
1833
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570 sha1.process_bytes(data, size); |
177 | 571 } |
572 | |
560
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573 unsigned int digest[5]; |
177 | 574 |
575 // Sanity check for the memory layout: A SHA-1 digest is 160 bits wide | |
560
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576 assert(sizeof(unsigned int) == 4 && sizeof(digest) == (160 / 8)); |
177 | 577 |
560
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578 sha1.get_digest(digest); |
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579 |
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580 result.resize(8 * 5 + 4); |
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581 sprintf(&result[0], "%08x-%08x-%08x-%08x-%08x", |
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582 digest[0], |
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583 digest[1], |
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584 digest[2], |
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585 digest[3], |
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586 digest[4]); |
177 | 587 } |
588 | |
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589 void Toolbox::ComputeSHA1(std::string& result, |
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590 const std::string& data) |
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591 { |
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592 if (data.size() > 0) |
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593 { |
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594 ComputeSHA1(result, data.c_str(), data.size()); |
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595 } |
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596 else |
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597 { |
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598 ComputeSHA1(result, NULL, 0); |
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599 } |
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600 } |
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|
601 |
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602 |
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603 bool Toolbox::IsSHA1(const char* str, |
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|
604 size_t size) |
402 | 605 { |
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606 if (size == 0) |
1428 | 607 { |
608 return false; | |
609 } | |
610 | |
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611 const char* start = str; |
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612 const char* end = str + size; |
1428 | 613 |
614 // Trim the beginning of the string | |
615 while (start < end) | |
616 { | |
617 if (*start == '\0' || | |
618 isspace(*start)) | |
619 { | |
620 start++; | |
621 } | |
622 else | |
623 { | |
624 break; | |
625 } | |
626 } | |
627 | |
628 // Trim the trailing of the string | |
629 while (start < end) | |
630 { | |
631 if (*(end - 1) == '\0' || | |
632 isspace(*(end - 1))) | |
633 { | |
634 end--; | |
635 } | |
636 else | |
637 { | |
638 break; | |
639 } | |
640 } | |
641 | |
642 if (end - start != 44) | |
402 | 643 { |
644 return false; | |
645 } | |
646 | |
647 for (unsigned int i = 0; i < 44; i++) | |
648 { | |
649 if (i == 8 || | |
650 i == 17 || | |
651 i == 26 || | |
652 i == 35) | |
653 { | |
1428 | 654 if (start[i] != '-') |
402 | 655 return false; |
656 } | |
657 else | |
658 { | |
1428 | 659 if (!isalnum(start[i])) |
402 | 660 return false; |
661 } | |
662 } | |
663 | |
664 return true; | |
665 } | |
666 | |
1397 | 667 |
1446
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668 bool Toolbox::IsSHA1(const std::string& s) |
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669 { |
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670 if (s.size() == 0) |
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671 { |
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672 return false; |
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673 } |
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674 else |
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675 { |
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676 return IsSHA1(s.c_str(), s.size()); |
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677 } |
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678 } |
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679 |
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680 |
247
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681 std::string Toolbox::StripSpaces(const std::string& source) |
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682 { |
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683 size_t first = 0; |
177 | 684 |
247
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685 while (first < source.length() && |
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686 isspace(source[first])) |
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687 { |
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688 first++; |
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689 } |
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690 |
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691 if (first == source.length()) |
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692 { |
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693 // String containing only spaces |
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694 return ""; |
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695 } |
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696 |
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697 size_t last = source.length(); |
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698 while (last > first && |
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699 isspace(source[last - 1])) |
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|
700 { |
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701 last--; |
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702 } |
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703 |
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704 assert(first <= last); |
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705 return source.substr(first, last - first); |
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706 } |
336 | 707 |
708 | |
337 | 709 static char Hex2Dec(char c) |
336 | 710 { |
711 return ((c >= '0' && c <= '9') ? c - '0' : | |
712 ((c >= 'a' && c <= 'f') ? c - 'a' + 10 : c - 'A' + 10)); | |
713 } | |
714 | |
715 void Toolbox::UrlDecode(std::string& s) | |
716 { | |
717 // http://en.wikipedia.org/wiki/Percent-encoding | |
718 // http://www.w3schools.com/tags/ref_urlencode.asp | |
719 // http://stackoverflow.com/questions/154536/encode-decode-urls-in-c | |
720 | |
721 if (s.size() == 0) | |
722 { | |
723 return; | |
724 } | |
725 | |
726 size_t source = 0; | |
727 size_t target = 0; | |
728 | |
729 while (source < s.size()) | |
730 { | |
731 if (s[source] == '%' && | |
732 source + 2 < s.size() && | |
733 isalnum(s[source + 1]) && | |
734 isalnum(s[source + 2])) | |
735 { | |
736 s[target] = (Hex2Dec(s[source + 1]) << 4) | Hex2Dec(s[source + 2]); | |
737 source += 3; | |
738 target += 1; | |
739 } | |
740 else | |
741 { | |
742 if (s[source] == '+') | |
743 s[target] = ' '; | |
744 else | |
745 s[target] = s[source]; | |
746 | |
747 source++; | |
748 target++; | |
749 } | |
750 } | |
751 | |
752 s.resize(target); | |
753 } | |
453 | 754 |
755 | |
756 Endianness Toolbox::DetectEndianness() | |
757 { | |
758 // http://sourceforge.net/p/predef/wiki/Endianness/ | |
759 | |
760 uint8_t buffer[4]; | |
761 | |
762 buffer[0] = 0x00; | |
763 buffer[1] = 0x01; | |
764 buffer[2] = 0x02; | |
765 buffer[3] = 0x03; | |
766 | |
767 switch (*((uint32_t *)buffer)) | |
768 { | |
769 case 0x00010203: | |
770 return Endianness_Big; | |
771 | |
772 case 0x03020100: | |
773 return Endianness_Little; | |
774 | |
775 default: | |
776 throw OrthancException(ErrorCode_NotImplemented); | |
777 } | |
778 } | |
608 | 779 |
780 | |
781 std::string Toolbox::WildcardToRegularExpression(const std::string& source) | |
782 { | |
783 // TODO - Speed up this with a regular expression | |
784 | |
785 std::string result = source; | |
786 | |
787 // Escape all special characters | |
788 boost::replace_all(result, "\\", "\\\\"); | |
789 boost::replace_all(result, "^", "\\^"); | |
790 boost::replace_all(result, ".", "\\."); | |
791 boost::replace_all(result, "$", "\\$"); | |
792 boost::replace_all(result, "|", "\\|"); | |
793 boost::replace_all(result, "(", "\\("); | |
794 boost::replace_all(result, ")", "\\)"); | |
795 boost::replace_all(result, "[", "\\["); | |
796 boost::replace_all(result, "]", "\\]"); | |
797 boost::replace_all(result, "+", "\\+"); | |
798 boost::replace_all(result, "/", "\\/"); | |
799 boost::replace_all(result, "{", "\\{"); | |
800 boost::replace_all(result, "}", "\\}"); | |
801 | |
802 // Convert wildcards '*' and '?' to their regex equivalents | |
803 boost::replace_all(result, "?", "."); | |
804 boost::replace_all(result, "*", ".*"); | |
805 | |
806 return result; | |
807 } | |
808 | |
809 | |
810 void Toolbox::TokenizeString(std::vector<std::string>& result, | |
811 const std::string& value, | |
812 char separator) | |
813 { | |
814 result.clear(); | |
815 | |
816 std::string currentItem; | |
817 | |
818 for (size_t i = 0; i < value.size(); i++) | |
819 { | |
820 if (value[i] == separator) | |
821 { | |
822 result.push_back(currentItem); | |
823 currentItem.clear(); | |
824 } | |
825 else | |
826 { | |
827 currentItem.push_back(value[i]); | |
828 } | |
829 } | |
830 | |
831 result.push_back(currentItem); | |
832 } | |
800
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generation of DICOM images from PNG files
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833 |
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834 |
2136
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2129
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835 #if ORTHANC_ENABLE_PUGIXML == 1 |
1045
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836 class ChunkedBufferWriter : public pugi::xml_writer |
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837 { |
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838 private: |
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839 ChunkedBuffer buffer_; |
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840 |
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841 public: |
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842 virtual void write(const void *data, size_t size) |
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843 { |
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844 if (size > 0) |
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845 { |
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846 buffer_.AddChunk(reinterpret_cast<const char*>(data), size); |
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847 } |
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848 } |
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849 |
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850 void Flatten(std::string& s) |
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851 { |
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852 buffer_.Flatten(s); |
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853 } |
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parents:
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diff
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|
854 }; |
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json to xml conversion with pugixml
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diff
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|
855 |
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|
856 |
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changeset
|
857 static void JsonToXmlInternal(pugi::xml_node& target, |
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json to xml conversion with pugixml
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858 const Json::Value& source, |
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|
859 const std::string& arrayElement) |
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860 { |
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861 // http://jsoncpp.sourceforge.net/value_8h_source.html#l00030 |
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862 |
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863 switch (source.type()) |
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json to xml conversion with pugixml
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864 { |
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|
865 case Json::nullValue: |
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866 { |
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867 target.append_child(pugi::node_pcdata).set_value("null"); |
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diff
changeset
|
868 break; |
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diff
changeset
|
869 } |
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diff
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870 |
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871 case Json::intValue: |
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872 { |
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873 std::string s = boost::lexical_cast<std::string>(source.asInt()); |
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874 target.append_child(pugi::node_pcdata).set_value(s.c_str()); |
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diff
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|
875 break; |
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|
876 } |
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json to xml conversion with pugixml
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parents:
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diff
changeset
|
877 |
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changeset
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878 case Json::uintValue: |
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879 { |
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880 std::string s = boost::lexical_cast<std::string>(source.asUInt()); |
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881 target.append_child(pugi::node_pcdata).set_value(s.c_str()); |
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882 break; |
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883 } |
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diff
changeset
|
884 |
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json to xml conversion with pugixml
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changeset
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885 case Json::realValue: |
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886 { |
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|
887 std::string s = boost::lexical_cast<std::string>(source.asFloat()); |
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json to xml conversion with pugixml
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diff
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888 target.append_child(pugi::node_pcdata).set_value(s.c_str()); |
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json to xml conversion with pugixml
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changeset
|
889 break; |
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890 } |
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json to xml conversion with pugixml
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diff
changeset
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891 |
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diff
changeset
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892 case Json::stringValue: |
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893 { |
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894 target.append_child(pugi::node_pcdata).set_value(source.asString().c_str()); |
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diff
changeset
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895 break; |
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896 } |
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897 |
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898 case Json::booleanValue: |
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899 { |
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json to xml conversion with pugixml
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900 target.append_child(pugi::node_pcdata).set_value(source.asBool() ? "true" : "false"); |
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json to xml conversion with pugixml
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changeset
|
901 break; |
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json to xml conversion with pugixml
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|
902 } |
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json to xml conversion with pugixml
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diff
changeset
|
903 |
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diff
changeset
|
904 case Json::arrayValue: |
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905 { |
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diff
changeset
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906 for (Json::Value::ArrayIndex i = 0; i < source.size(); i++) |
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907 { |
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changeset
|
908 pugi::xml_node node = target.append_child(); |
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909 node.set_name(arrayElement.c_str()); |
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changeset
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910 JsonToXmlInternal(node, source[i], arrayElement); |
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|
911 } |
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json to xml conversion with pugixml
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diff
changeset
|
912 break; |
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changeset
|
913 } |
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diff
changeset
|
914 |
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diff
changeset
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915 case Json::objectValue: |
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916 { |
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changeset
|
917 Json::Value::Members members = source.getMemberNames(); |
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|
918 |
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changeset
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919 for (size_t i = 0; i < members.size(); i++) |
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971
diff
changeset
|
920 { |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
921 pugi::xml_node node = target.append_child(); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
922 node.set_name(members[i].c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
923 JsonToXmlInternal(node, source[members[i]], arrayElement); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
924 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
925 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
926 break; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
927 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
928 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
929 default: |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
930 throw OrthancException(ErrorCode_NotImplemented); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
931 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
932 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
933 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
934 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
935 void Toolbox::JsonToXml(std::string& target, |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
936 const Json::Value& source, |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
937 const std::string& rootElement, |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
938 const std::string& arrayElement) |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
939 { |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
940 pugi::xml_document doc; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
941 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
942 pugi::xml_node n = doc.append_child(rootElement.c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
943 JsonToXmlInternal(n, source, arrayElement); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
944 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
945 pugi::xml_node decl = doc.prepend_child(pugi::node_declaration); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
946 decl.append_attribute("version").set_value("1.0"); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
947 decl.append_attribute("encoding").set_value("utf-8"); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
948 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
949 ChunkedBufferWriter writer; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
950 doc.save(writer, " ", pugi::format_default, pugi::encoding_utf8); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
951 writer.Flatten(target); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
952 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
953 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
954 #endif |
1050
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
955 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
956 |
1102
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
957 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
958 bool Toolbox::IsInteger(const std::string& str) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
959 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
960 std::string s = StripSpaces(str); |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
961 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
962 if (s.size() == 0) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
963 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
964 return false; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
965 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
966 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
967 size_t pos = 0; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
968 if (s[0] == '-') |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
969 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
970 if (s.size() == 1) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
971 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
972 return false; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
973 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
974 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
975 pos = 1; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
976 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
977 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
978 while (pos < s.size()) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
979 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
980 if (!isdigit(s[pos])) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
981 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
982 return false; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
983 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
984 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
985 pos++; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
986 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
987 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
988 return true; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
989 } |
1424
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
990 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
991 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
992 void Toolbox::CopyJsonWithoutComments(Json::Value& target, |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
993 const Json::Value& source) |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
994 { |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
995 switch (source.type()) |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
996 { |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
997 case Json::nullValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
998 target = Json::nullValue; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
999 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1000 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1001 case Json::intValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1002 target = source.asInt64(); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1003 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1004 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1005 case Json::uintValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1006 target = source.asUInt64(); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1007 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1008 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1009 case Json::realValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1010 target = source.asDouble(); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1011 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1012 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1013 case Json::stringValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1014 target = source.asString(); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1015 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1016 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1017 case Json::booleanValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1018 target = source.asBool(); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1019 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1020 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1021 case Json::arrayValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1022 { |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1023 target = Json::arrayValue; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1024 for (Json::Value::ArrayIndex i = 0; i < source.size(); i++) |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1025 { |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1026 Json::Value& item = target.append(Json::nullValue); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1027 CopyJsonWithoutComments(item, source[i]); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1028 } |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1029 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1030 break; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1031 } |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1032 |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1033 case Json::objectValue: |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1034 { |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1035 target = Json::objectValue; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1036 Json::Value::Members members = source.getMemberNames(); |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1037 for (Json::Value::ArrayIndex i = 0; i < members.size(); i++) |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1038 { |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1039 const std::string item = members[i]; |
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
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|
1040 CopyJsonWithoutComments(target[item], source[item]); |
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|
1041 } |
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|
1042 |
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diff
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|
1043 break; |
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diff
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|
1044 } |
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diff
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|
1045 |
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diff
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|
1046 default: |
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diff
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|
1047 break; |
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diff
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|
1048 } |
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diff
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|
1049 } |
1430
ad94a3583b07
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diff
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|
1050 |
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|
1051 |
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diff
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|
1052 bool Toolbox::StartsWith(const std::string& str, |
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diff
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|
1053 const std::string& prefix) |
ad94a3583b07
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|
1054 { |
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diff
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|
1055 if (str.size() < prefix.size()) |
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|
1056 { |
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|
1057 return false; |
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|
1058 } |
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|
1059 else |
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|
1060 { |
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1061 return str.compare(0, prefix.size(), prefix) == 0; |
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|
1062 } |
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|
1063 } |
2043
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|
1064 |
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|
1065 |
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|
1066 static bool IsUnreservedCharacter(char c) |
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|
1067 { |
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1068 // This function checks whether "c" is an unserved character |
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1069 // wrt. an URI percent-encoding |
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1070 // https://en.wikipedia.org/wiki/Percent-encoding#Percent-encoding%5Fin%5Fa%5FURI |
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1071 |
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1072 return ((c >= 'A' && c <= 'Z') || |
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1073 (c >= 'a' && c <= 'z') || |
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Toolbox::UriEncode
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1074 (c >= '0' && c <= '9') || |
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1075 c == '-' || |
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|
1076 c == '_' || |
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|
1077 c == '.' || |
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|
1078 c == '~'); |
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|
1079 } |
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|
1080 |
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diff
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1081 void Toolbox::UriEncode(std::string& target, |
35ccba7adae9
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|
1082 const std::string& source) |
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|
1083 { |
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1084 // Estimate the length of the percent-encoded URI |
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|
1085 size_t length = 0; |
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|
1086 |
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|
1087 for (size_t i = 0; i < source.size(); i++) |
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|
1088 { |
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1089 if (IsUnreservedCharacter(source[i])) |
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|
1090 { |
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|
1091 length += 1; |
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|
1092 } |
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|
1093 else |
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|
1094 { |
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|
1095 // This character must be percent-encoded |
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|
1096 length += 3; |
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|
1097 } |
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|
1098 } |
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|
1099 |
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|
1100 target.clear(); |
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|
1101 target.reserve(length); |
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1102 |
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1103 for (size_t i = 0; i < source.size(); i++) |
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|
1104 { |
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diff
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|
1105 if (IsUnreservedCharacter(source[i])) |
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|
1106 { |
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diff
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|
1107 target.push_back(source[i]); |
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diff
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|
1108 } |
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|
1109 else |
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|
1110 { |
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|
1111 // This character must be percent-encoded |
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diff
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|
1112 uint8_t byte = static_cast<uint8_t>(source[i]); |
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|
1113 uint8_t a = byte >> 4; |
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diff
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|
1114 uint8_t b = byte & 0x0f; |
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|
1115 |
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|
1116 target.push_back('%'); |
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diff
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|
1117 target.push_back(a < 10 ? a + '0' : a - 10 + 'A'); |
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diff
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1118 target.push_back(b < 10 ? b + '0' : b - 10 + 'A'); |
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diff
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|
1119 } |
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diff
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|
1120 } |
2071 | 1121 } |
1122 | |
1123 | |
1124 static bool HasField(const Json::Value& json, | |
1125 const std::string& key, | |
1126 Json::ValueType expectedType) | |
1127 { | |
1128 if (json.type() != Json::objectValue || | |
1129 !json.isMember(key)) | |
1130 { | |
1131 return false; | |
1132 } | |
1133 else if (json[key].type() == expectedType) | |
1134 { | |
1135 return true; | |
1136 } | |
1137 else | |
1138 { | |
1139 throw OrthancException(ErrorCode_BadParameterType); | |
1140 } | |
1141 } | |
1142 | |
1143 | |
1144 std::string Toolbox::GetJsonStringField(const Json::Value& json, | |
1145 const std::string& key, | |
1146 const std::string& defaultValue) | |
1147 { | |
1148 if (HasField(json, key, Json::stringValue)) | |
1149 { | |
1150 return json[key].asString(); | |
1151 } | |
1152 else | |
1153 { | |
1154 return defaultValue; | |
1155 } | |
1156 } | |
1157 | |
1158 | |
1159 bool Toolbox::GetJsonBooleanField(const ::Json::Value& json, | |
1160 const std::string& key, | |
1161 bool defaultValue) | |
1162 { | |
1163 if (HasField(json, key, Json::booleanValue)) | |
1164 { | |
1165 return json[key].asBool(); | |
1166 } | |
1167 else | |
1168 { | |
1169 return defaultValue; | |
1170 } | |
1171 } | |
1172 | |
1173 | |
1174 int Toolbox::GetJsonIntegerField(const ::Json::Value& json, | |
1175 const std::string& key, | |
1176 int defaultValue) | |
1177 { | |
1178 if (HasField(json, key, Json::intValue)) | |
1179 { | |
1180 return json[key].asInt(); | |
1181 } | |
1182 else | |
1183 { | |
1184 return defaultValue; | |
1185 } | |
1186 } | |
1187 | |
1188 | |
1189 unsigned int Toolbox::GetJsonUnsignedIntegerField(const ::Json::Value& json, | |
1190 const std::string& key, | |
1191 unsigned int defaultValue) | |
1192 { | |
1193 int v = GetJsonIntegerField(json, key, defaultValue); | |
1194 | |
1195 if (v < 0) | |
1196 { | |
1197 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
1198 } | |
1199 else | |
1200 { | |
1201 return static_cast<unsigned int>(v); | |
1202 } | |
1203 } | |
2140 | 1204 |
1205 | |
2141 | 1206 bool Toolbox::IsUuid(const std::string& str) |
1207 { | |
1208 if (str.size() != 36) | |
1209 { | |
1210 return false; | |
1211 } | |
1212 | |
1213 for (size_t i = 0; i < str.length(); i++) | |
1214 { | |
1215 if (i == 8 || i == 13 || i == 18 || i == 23) | |
1216 { | |
1217 if (str[i] != '-') | |
1218 return false; | |
1219 } | |
1220 else | |
1221 { | |
1222 if (!isalnum(str[i])) | |
1223 return false; | |
1224 } | |
1225 } | |
1226 | |
1227 return true; | |
1228 } | |
1229 | |
1230 | |
1231 bool Toolbox::StartsWithUuid(const std::string& str) | |
1232 { | |
1233 if (str.size() < 36) | |
1234 { | |
1235 return false; | |
1236 } | |
1237 | |
1238 if (str.size() == 36) | |
1239 { | |
1240 return IsUuid(str); | |
1241 } | |
1242 | |
1243 assert(str.size() > 36); | |
1244 if (!isspace(str[36])) | |
1245 { | |
1246 return false; | |
1247 } | |
1248 | |
1249 return IsUuid(str.substr(0, 36)); | |
1250 } | |
2326
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1251 |
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1252 |
2367
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diff
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|
1253 #if ORTHANC_ENABLE_LOCALE == 1 |
2326
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Upgrade to Boost 1.64.0, and Toolbox::ToUpperCaseWithAccents
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1254 static std::auto_ptr<std::locale> globalLocale_; |
2334 | 1255 |
1256 static bool SetGlobalLocale(const char* locale) | |
1257 { | |
1258 globalLocale_.reset(NULL); | |
1259 | |
1260 try | |
1261 { | |
1262 if (locale == NULL) | |
1263 { | |
1264 LOG(WARNING) << "Falling back to system-wide default locale"; | |
1265 globalLocale_.reset(new std::locale()); | |
1266 } | |
1267 else | |
1268 { | |
2351 | 1269 LOG(INFO) << "Using locale: \"" << locale << "\" for case-insensitive comparison of strings"; |
2334 | 1270 globalLocale_.reset(new std::locale(locale)); |
1271 } | |
1272 } | |
1273 catch (std::runtime_error&) | |
1274 { | |
1275 } | |
1276 | |
1277 return (globalLocale_.get() != NULL); | |
1278 } | |
2326
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1279 |
2330
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diff
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|
1280 void Toolbox::InitializeGlobalLocale(const char* locale) |
2326
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1281 { |
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1282 // Make Orthanc use English, United States locale |
2334 | 1283 // Linux: use "en_US.UTF-8" |
1284 // Windows: use "" | |
1285 // Wine: use NULL | |
1286 | |
1287 #if defined(__MINGW32__) | |
1288 // Visibly, there is no support of locales in MinGW yet | |
1289 // http://mingw.5.n7.nabble.com/How-to-use-std-locale-global-with-MinGW-correct-td33048.html | |
1290 static const char* DEFAULT_LOCALE = NULL; | |
1291 #elif defined(_WIN32) | |
1292 // For Windows: use default locale (using "en_US" does not work) | |
2333 | 1293 static const char* DEFAULT_LOCALE = ""; |
2326
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1294 #else |
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1295 // For Linux & cie |
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1296 static const char* DEFAULT_LOCALE = "en_US.UTF-8"; |
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1297 #endif |
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1298 |
2334 | 1299 bool ok; |
1300 | |
1301 if (locale == NULL) | |
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1302 { |
2334 | 1303 ok = SetGlobalLocale(DEFAULT_LOCALE); |
1304 | |
1305 #if defined(__MINGW32__) | |
1306 LOG(WARNING) << "This is a MinGW build, case-insensitive comparison of " | |
1307 << "strings with accents will not work outside of Wine"; | |
1308 #endif | |
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1309 } |
2334 | 1310 else |
1311 { | |
1312 ok = SetGlobalLocale(locale); | |
1313 } | |
1314 | |
1315 if (!ok && | |
1316 !SetGlobalLocale(NULL)) | |
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1317 { |
2330
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1318 LOG(ERROR) << "Cannot initialize global locale"; |
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1319 throw OrthancException(ErrorCode_InternalError); |
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1320 } |
2334 | 1321 |
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1322 } |
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1323 |
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1324 |
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1325 void Toolbox::FinalizeGlobalLocale() |
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1326 { |
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1327 globalLocale_.reset(); |
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1328 } |
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1329 |
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1330 |
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1331 std::string Toolbox::ToUpperCaseWithAccents(const std::string& source) |
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1332 { |
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1333 if (globalLocale_.get() == NULL) |
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1334 { |
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1335 LOG(ERROR) << "No global locale was set, call Toolbox::InitializeGlobalLocale()"; |
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1336 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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1337 } |
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1338 |
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1339 /** |
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1340 * A few notes about locales: |
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1341 * |
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1342 * (1) We don't use "case folding": |
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1343 * http://www.boost.org/doc/libs/1_64_0/libs/locale/doc/html/conversions.html |
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1344 * |
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1345 * Characters are made uppercase one by one. This is because, in |
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1346 * static builds, we are using iconv, which is visibly not |
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1347 * supported correctly (TODO: Understand why). Case folding seems |
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1348 * to be working correctly if using the default backend under |
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1349 * Linux (ICU or POSIX?). If one wishes to use case folding, one |
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1350 * would use: |
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1351 * |
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1352 * boost::locale::generator gen; |
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1353 * std::locale::global(gen(DEFAULT_LOCALE)); |
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1354 * return boost::locale::to_upper(source); |
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1355 * |
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1356 * (2) The function "boost::algorithm::to_upper_copy" does not |
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1357 * make use of the "std::locale::global()". We therefore create a |
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1358 * global variable "globalLocale_". |
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1359 * |
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1360 * (3) The variant of "boost::algorithm::to_upper_copy()" that |
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1361 * uses std::string does not work properly. We need to apply it |
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1362 * one wide strings (std::wstring). This explains the two calls to |
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1363 * "utf_to_utf" in order to convert to/from std::wstring. |
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1364 **/ |
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1365 |
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1366 std::wstring w = boost::locale::conv::utf_to_utf<wchar_t>(source); |
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1367 w = boost::algorithm::to_upper_copy<std::wstring>(w, *globalLocale_); |
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1368 return boost::locale::conv::utf_to_utf<char>(w); |
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1369 } |
2373 | 1370 #endif |
0 | 1371 } |