Mercurial > hg > orthanc
annotate Core/Toolbox.cpp @ 967:dfc076546821
add suffix Tests to unit test sources
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 27 Jun 2014 15:36:38 +0200 |
parents | 886652370ff2 |
children | 509e146c3cb3 |
rev | line source |
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0 | 1 /** |
59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
0 | 4 * Belgium |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
136 | 10 * |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
0 | 22 * |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
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33 #include "PrecompiledHeaders.h" |
0 | 34 #include "Toolbox.h" |
35 | |
59 | 36 #include "OrthancException.h" |
0 | 37 |
453 | 38 #include <stdint.h> |
0 | 39 #include <string.h> |
40 #include <boost/filesystem.hpp> | |
41 #include <boost/filesystem/fstream.hpp> | |
187
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42 #include <boost/date_time/posix_time/posix_time.hpp> |
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43 #include <boost/uuid/sha1.hpp> |
0 | 44 #include <algorithm> |
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45 #include <ctype.h> |
608 | 46 #include <boost/regex.hpp> |
0 | 47 |
48 #if defined(_WIN32) | |
49 #include <windows.h> | |
50 #endif | |
51 | |
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52 #if defined(__APPLE__) && defined(__MACH__) |
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53 #include <mach-o/dyld.h> /* _NSGetExecutablePath */ |
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54 #include <limits.h> /* PATH_MAX */ |
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55 #endif |
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56 |
890 | 57 #if defined(__linux) || defined(__FreeBSD_kernel__) |
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58 #include <limits.h> /* PATH_MAX */ |
10 | 59 #include <signal.h> |
0 | 60 #include <unistd.h> |
61 #endif | |
62 | |
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63 #if BOOST_HAS_LOCALE != 1 |
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64 #error Since version 0.7.6, Orthanc entirely relies on boost::locale |
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65 #endif |
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66 |
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67 #include <boost/locale.hpp> |
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68 |
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69 #include "../Resources/ThirdParty/md5/md5.h" |
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70 #include "../Resources/ThirdParty/base64/base64.h" |
0 | 71 |
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72 |
570 | 73 #ifdef _MSC_VER |
74 // Patch for the missing "_strtoll" symbol when compiling with Visual Studio | |
75 extern "C" | |
76 { | |
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77 int64_t _strtoi64(const char *nptr, char **endptr, int base); |
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78 int64_t strtoll(const char *nptr, char **endptr, int base) |
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79 { |
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80 return _strtoi64(nptr, endptr, base); |
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81 } |
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82 } |
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83 #endif |
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84 |
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85 |
59 | 86 namespace Orthanc |
0 | 87 { |
88 static bool finish; | |
89 | |
10 | 90 #if defined(_WIN32) |
22 | 91 static BOOL WINAPI ConsoleControlHandler(DWORD dwCtrlType) |
92 { | |
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93 // http://msdn.microsoft.com/en-us/library/ms683242(v=vs.85).aspx |
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94 finish = true; |
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95 return true; |
22 | 96 } |
97 #else | |
0 | 98 static void SignalHandler(int) |
99 { | |
100 finish = true; | |
101 } | |
22 | 102 #endif |
0 | 103 |
104 void Toolbox::USleep(uint64_t microSeconds) | |
105 { | |
106 #if defined(_WIN32) | |
8 | 107 ::Sleep(static_cast<DWORD>(microSeconds / static_cast<uint64_t>(1000))); |
930 | 108 #elif defined(__linux) || defined(__APPLE__) || defined(__FreeBSD_kernel__) |
0 | 109 usleep(microSeconds); |
110 #else | |
111 #error Support your platform here | |
112 #endif | |
113 } | |
114 | |
115 | |
116 void Toolbox::ServerBarrier() | |
117 { | |
10 | 118 #if defined(_WIN32) |
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119 SetConsoleCtrlHandler(ConsoleControlHandler, true); |
10 | 120 #else |
0 | 121 signal(SIGINT, SignalHandler); |
122 signal(SIGQUIT, SignalHandler); | |
686 | 123 signal(SIGTERM, SignalHandler); |
0 | 124 #endif |
125 | |
126 finish = false; | |
127 while (!finish) | |
128 { | |
129 USleep(100000); | |
130 } | |
131 | |
10 | 132 #if defined(_WIN32) |
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133 SetConsoleCtrlHandler(ConsoleControlHandler, false); |
10 | 134 #else |
0 | 135 signal(SIGINT, NULL); |
136 signal(SIGQUIT, NULL); | |
686 | 137 signal(SIGTERM, NULL); |
0 | 138 #endif |
139 } | |
140 | |
141 | |
142 | |
143 void Toolbox::ToUpperCase(std::string& s) | |
144 { | |
145 std::transform(s.begin(), s.end(), s.begin(), toupper); | |
146 } | |
147 | |
148 | |
149 void Toolbox::ToLowerCase(std::string& s) | |
150 { | |
151 std::transform(s.begin(), s.end(), s.begin(), tolower); | |
152 } | |
153 | |
154 | |
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155 void Toolbox::ToUpperCase(std::string& result, |
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156 const std::string& source) |
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157 { |
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158 result = source; |
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159 ToUpperCase(result); |
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160 } |
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161 |
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162 void Toolbox::ToLowerCase(std::string& result, |
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163 const std::string& source) |
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164 { |
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165 result = source; |
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166 ToLowerCase(result); |
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167 } |
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168 |
0 | 169 |
170 void Toolbox::ReadFile(std::string& content, | |
171 const std::string& path) | |
172 { | |
173 boost::filesystem::ifstream f; | |
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174 f.open(path, std::ifstream::in | std::ifstream::binary); |
0 | 175 if (!f.good()) |
176 { | |
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177 throw OrthancException(ErrorCode_InexistentFile); |
0 | 178 } |
179 | |
180 // http://www.cplusplus.com/reference/iostream/istream/tellg/ | |
181 f.seekg(0, std::ios::end); | |
182 std::streamsize size = f.tellg(); | |
183 f.seekg(0, std::ios::beg); | |
184 | |
185 content.resize(size); | |
186 if (size != 0) | |
187 { | |
188 f.read(reinterpret_cast<char*>(&content[0]), size); | |
189 } | |
190 | |
191 f.close(); | |
192 } | |
193 | |
194 | |
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195 void Toolbox::WriteFile(const std::string& content, |
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196 const std::string& path) |
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197 { |
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198 boost::filesystem::ofstream f; |
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199 f.open(path, std::ofstream::binary); |
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200 if (!f.good()) |
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201 { |
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202 throw OrthancException(ErrorCode_CannotWriteFile); |
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203 } |
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204 |
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205 if (content.size() != 0) |
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206 { |
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207 f.write(content.c_str(), content.size()); |
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208 } |
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209 |
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210 f.close(); |
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211 } |
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212 |
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213 |
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214 |
0 | 215 void Toolbox::RemoveFile(const std::string& path) |
216 { | |
217 if (boost::filesystem::exists(path)) | |
218 { | |
219 if (boost::filesystem::is_regular_file(path)) | |
220 boost::filesystem::remove(path); | |
221 else | |
59 | 222 throw OrthancException("The path is not a regular file: " + path); |
0 | 223 } |
224 } | |
225 | |
226 | |
227 | |
228 void Toolbox::SplitUriComponents(UriComponents& components, | |
229 const std::string& uri) | |
230 { | |
231 static const char URI_SEPARATOR = '/'; | |
232 | |
233 components.clear(); | |
234 | |
235 if (uri.size() == 0 || | |
236 uri[0] != URI_SEPARATOR) | |
237 { | |
59 | 238 throw OrthancException(ErrorCode_UriSyntax); |
0 | 239 } |
240 | |
241 // Count the number of slashes in the URI to make an assumption | |
242 // about the number of components in the URI | |
243 unsigned int estimatedSize = 0; | |
244 for (unsigned int i = 0; i < uri.size(); i++) | |
245 { | |
246 if (uri[i] == URI_SEPARATOR) | |
247 estimatedSize++; | |
248 } | |
249 | |
250 components.reserve(estimatedSize - 1); | |
251 | |
252 unsigned int start = 1; | |
253 unsigned int end = 1; | |
254 while (end < uri.size()) | |
255 { | |
256 // This is the loop invariant | |
257 assert(uri[start - 1] == '/' && (end >= start)); | |
258 | |
259 if (uri[end] == '/') | |
260 { | |
261 components.push_back(std::string(&uri[start], end - start)); | |
262 end++; | |
263 start = end; | |
264 } | |
265 else | |
266 { | |
267 end++; | |
268 } | |
269 } | |
270 | |
271 if (start < uri.size()) | |
272 { | |
273 components.push_back(std::string(&uri[start], end - start)); | |
274 } | |
207 | 275 |
276 for (size_t i = 0; i < components.size(); i++) | |
277 { | |
278 if (components[i].size() == 0) | |
279 { | |
280 // Empty component, as in: "/coucou//e" | |
281 throw OrthancException(ErrorCode_UriSyntax); | |
282 } | |
283 } | |
0 | 284 } |
285 | |
286 | |
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287 void Toolbox::TruncateUri(UriComponents& target, |
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288 const UriComponents& source, |
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289 size_t fromLevel) |
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290 { |
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291 target.clear(); |
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292 |
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293 if (source.size() > fromLevel) |
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294 { |
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295 target.resize(source.size() - fromLevel); |
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296 |
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297 size_t j = 0; |
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298 for (size_t i = fromLevel; i < source.size(); i++, j++) |
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299 { |
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300 target[j] = source[i]; |
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301 } |
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302 |
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303 assert(j == target.size()); |
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304 } |
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305 } |
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306 |
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307 |
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308 |
0 | 309 bool Toolbox::IsChildUri(const UriComponents& baseUri, |
310 const UriComponents& testedUri) | |
311 { | |
312 if (testedUri.size() < baseUri.size()) | |
313 { | |
314 return false; | |
315 } | |
316 | |
317 for (size_t i = 0; i < baseUri.size(); i++) | |
318 { | |
319 if (baseUri[i] != testedUri[i]) | |
320 return false; | |
321 } | |
322 | |
323 return true; | |
324 } | |
325 | |
326 | |
327 std::string Toolbox::AutodetectMimeType(const std::string& path) | |
328 { | |
329 std::string contentType; | |
330 size_t lastDot = path.rfind('.'); | |
331 size_t lastSlash = path.rfind('/'); | |
332 | |
333 if (lastDot == std::string::npos || | |
334 (lastSlash != std::string::npos && lastDot < lastSlash)) | |
335 { | |
336 // No trailing dot, unable to detect the content type | |
337 } | |
338 else | |
339 { | |
340 const char* extension = &path[lastDot + 1]; | |
341 | |
342 // http://en.wikipedia.org/wiki/Mime_types | |
343 // Text types | |
344 if (!strcmp(extension, "txt")) | |
345 contentType = "text/plain"; | |
346 else if (!strcmp(extension, "html")) | |
347 contentType = "text/html"; | |
348 else if (!strcmp(extension, "xml")) | |
349 contentType = "text/xml"; | |
350 else if (!strcmp(extension, "css")) | |
351 contentType = "text/css"; | |
352 | |
353 // Application types | |
354 else if (!strcmp(extension, "js")) | |
355 contentType = "application/javascript"; | |
356 else if (!strcmp(extension, "json")) | |
357 contentType = "application/json"; | |
358 else if (!strcmp(extension, "pdf")) | |
359 contentType = "application/pdf"; | |
360 | |
361 // Images types | |
362 else if (!strcmp(extension, "jpg") || !strcmp(extension, "jpeg")) | |
363 contentType = "image/jpeg"; | |
364 else if (!strcmp(extension, "gif")) | |
365 contentType = "image/gif"; | |
366 else if (!strcmp(extension, "png")) | |
367 contentType = "image/png"; | |
368 } | |
369 | |
370 return contentType; | |
371 } | |
372 | |
373 | |
374 std::string Toolbox::FlattenUri(const UriComponents& components, | |
375 size_t fromLevel) | |
376 { | |
377 if (components.size() <= fromLevel) | |
378 { | |
379 return "/"; | |
380 } | |
381 else | |
382 { | |
383 std::string r; | |
384 | |
385 for (size_t i = fromLevel; i < components.size(); i++) | |
386 { | |
387 r += "/" + components[i]; | |
388 } | |
389 | |
390 return r; | |
391 } | |
392 } | |
393 | |
394 | |
395 | |
396 uint64_t Toolbox::GetFileSize(const std::string& path) | |
397 { | |
398 try | |
399 { | |
400 return static_cast<uint64_t>(boost::filesystem::file_size(path)); | |
401 } | |
402 catch (boost::filesystem::filesystem_error) | |
403 { | |
59 | 404 throw OrthancException(ErrorCode_InexistentFile); |
0 | 405 } |
406 } | |
22 | 407 |
408 | |
409 static char GetHexadecimalCharacter(uint8_t value) | |
410 { | |
411 assert(value < 16); | |
412 | |
413 if (value < 10) | |
414 return value + '0'; | |
415 else | |
416 return (value - 10) + 'a'; | |
417 } | |
418 | |
23 | 419 |
22 | 420 void Toolbox::ComputeMD5(std::string& result, |
421 const std::string& data) | |
422 { | |
693
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423 if (data.size() > 0) |
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424 { |
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425 ComputeMD5(result, &data[0], data.size()); |
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426 } |
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427 else |
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428 { |
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429 ComputeMD5(result, NULL, 0); |
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430 } |
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431 } |
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432 |
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433 |
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434 void Toolbox::ComputeMD5(std::string& result, |
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435 const void* data, |
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436 size_t length) |
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437 { |
22 | 438 md5_state_s state; |
439 md5_init(&state); | |
440 | |
693
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441 if (length > 0) |
22 | 442 { |
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443 md5_append(&state, |
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444 reinterpret_cast<const md5_byte_t*>(data), |
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445 static_cast<int>(length)); |
22 | 446 } |
447 | |
448 md5_byte_t actualHash[16]; | |
449 md5_finish(&state, actualHash); | |
450 | |
451 result.resize(32); | |
452 for (unsigned int i = 0; i < 16; i++) | |
453 { | |
454 result[2 * i] = GetHexadecimalCharacter(actualHash[i] / 16); | |
455 result[2 * i + 1] = GetHexadecimalCharacter(actualHash[i] % 16); | |
456 } | |
457 } | |
24 | 458 |
459 | |
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460 void Toolbox::EncodeBase64(std::string& result, |
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461 const std::string& data) |
24 | 462 { |
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463 result = base64_encode(data); |
24 | 464 } |
465 | |
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466 void Toolbox::DecodeBase64(std::string& result, |
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467 const std::string& data) |
365 | 468 { |
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469 result = base64_decode(data); |
365 | 470 } |
471 | |
87
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472 |
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473 #if defined(_WIN32) |
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474 std::string Toolbox::GetPathToExecutable() |
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475 { |
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476 // Yes, this is ugly, but there is no simple way to get the |
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477 // required buffer size, so we use a big constant |
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478 std::vector<char> buffer(32768); |
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479 /*int bytes =*/ GetModuleFileNameA(NULL, &buffer[0], static_cast<DWORD>(buffer.size() - 1)); |
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480 return std::string(&buffer[0]); |
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481 } |
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482 |
890 | 483 #elif defined(__linux) || defined(__FreeBSD_kernel__) |
87
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484 std::string Toolbox::GetPathToExecutable() |
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485 { |
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486 std::vector<char> buffer(PATH_MAX + 1); |
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487 ssize_t bytes = readlink("/proc/self/exe", &buffer[0], buffer.size() - 1); |
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488 if (bytes == 0) |
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489 { |
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490 throw OrthancException("Unable to get the path to the executable"); |
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491 } |
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492 |
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493 return std::string(&buffer[0]); |
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494 } |
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495 |
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496 #elif defined(__APPLE__) && defined(__MACH__) |
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497 std::string Toolbox::GetPathToExecutable() |
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498 { |
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499 char pathbuf[PATH_MAX + 1]; |
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500 unsigned int bufsize = static_cast<int>(sizeof(pathbuf)); |
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501 |
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502 _NSGetExecutablePath( pathbuf, &bufsize); |
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503 |
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504 return std::string(pathbuf); |
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505 } |
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506 |
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507 #else |
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508 #error Support your platform here |
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509 #endif |
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510 |
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511 |
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512 std::string Toolbox::GetDirectoryOfExecutable() |
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513 { |
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514 boost::filesystem::path p(GetPathToExecutable()); |
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515 return p.parent_path().string(); |
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516 } |
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517 |
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518 |
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519 std::string Toolbox::ConvertToUtf8(const std::string& source, |
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520 const Encoding sourceEncoding) |
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521 { |
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522 const char* encoding; |
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523 |
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524 switch (sourceEncoding) |
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525 { |
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526 case Encoding_Utf8: |
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527 // Already in UTF-8: No conversion is required |
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528 return source; |
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529 |
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530 case Encoding_Ascii: |
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531 return ConvertToAscii(source);; |
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532 |
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533 case Encoding_Latin1: |
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534 encoding = "ISO-8859-1"; |
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535 break; |
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536 |
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537 default: |
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538 throw OrthancException(ErrorCode_NotImplemented); |
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539 } |
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540 |
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541 try |
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542 { |
949
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543 return boost::locale::conv::to_utf<char>(source, encoding); |
107
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544 } |
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545 catch (std::runtime_error&) |
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546 { |
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547 // Bad input string or bad encoding |
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548 return ConvertToAscii(source); |
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549 } |
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550 } |
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551 |
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552 |
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553 std::string Toolbox::ConvertToAscii(const std::string& source) |
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554 { |
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555 std::string result; |
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556 |
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557 result.reserve(source.size() + 1); |
107
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558 for (size_t i = 0; i < source.size(); i++) |
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559 { |
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560 if (source[i] < 128 && source[i] >= 0 && !iscntrl(source[i])) |
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561 { |
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562 result.push_back(source[i]); |
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563 } |
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564 } |
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565 |
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566 return result; |
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567 } |
177 | 568 |
569 void Toolbox::ComputeSHA1(std::string& result, | |
570 const std::string& data) | |
571 { | |
560
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572 boost::uuids::detail::sha1 sha1; |
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573 |
177 | 574 if (data.size() > 0) |
575 { | |
560
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576 sha1.process_bytes(&data[0], data.size()); |
177 | 577 } |
578 | |
560
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579 unsigned int digest[5]; |
177 | 580 |
581 // Sanity check for the memory layout: A SHA-1 digest is 160 bits wide | |
560
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582 assert(sizeof(unsigned int) == 4 && sizeof(digest) == (160 / 8)); |
177 | 583 |
560
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584 sha1.get_digest(digest); |
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585 |
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586 result.resize(8 * 5 + 4); |
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587 sprintf(&result[0], "%08x-%08x-%08x-%08x-%08x", |
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588 digest[0], |
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589 digest[1], |
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590 digest[2], |
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591 digest[3], |
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592 digest[4]); |
177 | 593 } |
594 | |
402 | 595 bool Toolbox::IsSHA1(const std::string& str) |
596 { | |
597 if (str.size() != 44) | |
598 { | |
599 return false; | |
600 } | |
601 | |
602 for (unsigned int i = 0; i < 44; i++) | |
603 { | |
604 if (i == 8 || | |
605 i == 17 || | |
606 i == 26 || | |
607 i == 35) | |
608 { | |
609 if (str[i] != '-') | |
610 return false; | |
611 } | |
612 else | |
613 { | |
614 if (!isalnum(str[i])) | |
615 return false; | |
616 } | |
617 } | |
618 | |
619 return true; | |
620 } | |
621 | |
187
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622 std::string Toolbox::GetNowIsoString() |
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623 { |
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624 boost::posix_time::ptime now = boost::posix_time::second_clock::local_time(); |
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625 return boost::posix_time::to_iso_string(now); |
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626 } |
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627 |
247
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628 std::string Toolbox::StripSpaces(const std::string& source) |
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629 { |
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630 size_t first = 0; |
177 | 631 |
247
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632 while (first < source.length() && |
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633 isspace(source[first])) |
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634 { |
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635 first++; |
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636 } |
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637 |
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638 if (first == source.length()) |
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639 { |
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640 // String containing only spaces |
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641 return ""; |
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642 } |
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643 |
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644 size_t last = source.length(); |
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645 while (last > first && |
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646 isspace(source[last - 1])) |
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647 { |
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648 last--; |
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649 } |
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650 |
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651 assert(first <= last); |
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652 return source.substr(first, last - first); |
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653 } |
336 | 654 |
655 | |
337 | 656 static char Hex2Dec(char c) |
336 | 657 { |
658 return ((c >= '0' && c <= '9') ? c - '0' : | |
659 ((c >= 'a' && c <= 'f') ? c - 'a' + 10 : c - 'A' + 10)); | |
660 } | |
661 | |
662 void Toolbox::UrlDecode(std::string& s) | |
663 { | |
664 // http://en.wikipedia.org/wiki/Percent-encoding | |
665 // http://www.w3schools.com/tags/ref_urlencode.asp | |
666 // http://stackoverflow.com/questions/154536/encode-decode-urls-in-c | |
667 | |
668 if (s.size() == 0) | |
669 { | |
670 return; | |
671 } | |
672 | |
673 size_t source = 0; | |
674 size_t target = 0; | |
675 | |
676 while (source < s.size()) | |
677 { | |
678 if (s[source] == '%' && | |
679 source + 2 < s.size() && | |
680 isalnum(s[source + 1]) && | |
681 isalnum(s[source + 2])) | |
682 { | |
683 s[target] = (Hex2Dec(s[source + 1]) << 4) | Hex2Dec(s[source + 2]); | |
684 source += 3; | |
685 target += 1; | |
686 } | |
687 else | |
688 { | |
689 if (s[source] == '+') | |
690 s[target] = ' '; | |
691 else | |
692 s[target] = s[source]; | |
693 | |
694 source++; | |
695 target++; | |
696 } | |
697 } | |
698 | |
699 s.resize(target); | |
700 } | |
453 | 701 |
702 | |
703 Endianness Toolbox::DetectEndianness() | |
704 { | |
705 // http://sourceforge.net/p/predef/wiki/Endianness/ | |
706 | |
707 uint8_t buffer[4]; | |
708 | |
709 buffer[0] = 0x00; | |
710 buffer[1] = 0x01; | |
711 buffer[2] = 0x02; | |
712 buffer[3] = 0x03; | |
713 | |
714 switch (*((uint32_t *)buffer)) | |
715 { | |
716 case 0x00010203: | |
717 return Endianness_Big; | |
718 | |
719 case 0x03020100: | |
720 return Endianness_Little; | |
721 | |
722 default: | |
723 throw OrthancException(ErrorCode_NotImplemented); | |
724 } | |
725 } | |
608 | 726 |
727 | |
728 std::string Toolbox::WildcardToRegularExpression(const std::string& source) | |
729 { | |
730 // TODO - Speed up this with a regular expression | |
731 | |
732 std::string result = source; | |
733 | |
734 // Escape all special characters | |
735 boost::replace_all(result, "\\", "\\\\"); | |
736 boost::replace_all(result, "^", "\\^"); | |
737 boost::replace_all(result, ".", "\\."); | |
738 boost::replace_all(result, "$", "\\$"); | |
739 boost::replace_all(result, "|", "\\|"); | |
740 boost::replace_all(result, "(", "\\("); | |
741 boost::replace_all(result, ")", "\\)"); | |
742 boost::replace_all(result, "[", "\\["); | |
743 boost::replace_all(result, "]", "\\]"); | |
744 boost::replace_all(result, "+", "\\+"); | |
745 boost::replace_all(result, "/", "\\/"); | |
746 boost::replace_all(result, "{", "\\{"); | |
747 boost::replace_all(result, "}", "\\}"); | |
748 | |
749 // Convert wildcards '*' and '?' to their regex equivalents | |
750 boost::replace_all(result, "?", "."); | |
751 boost::replace_all(result, "*", ".*"); | |
752 | |
753 return result; | |
754 } | |
755 | |
756 | |
757 | |
758 void Toolbox::TokenizeString(std::vector<std::string>& result, | |
759 const std::string& value, | |
760 char separator) | |
761 { | |
762 result.clear(); | |
763 | |
764 std::string currentItem; | |
765 | |
766 for (size_t i = 0; i < value.size(); i++) | |
767 { | |
768 if (value[i] == separator) | |
769 { | |
770 result.push_back(currentItem); | |
771 currentItem.clear(); | |
772 } | |
773 else | |
774 { | |
775 currentItem.push_back(value[i]); | |
776 } | |
777 } | |
778 | |
779 result.push_back(currentItem); | |
780 } | |
800
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781 |
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782 |
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783 void Toolbox::DecodeDataUriScheme(std::string& mime, |
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784 std::string& content, |
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785 const std::string& source) |
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786 { |
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787 boost::regex pattern("data:([^;]+);base64,([a-zA-Z0-9=+/]*)", |
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788 boost::regex::icase /* case insensitive search */); |
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789 |
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790 boost::cmatch what; |
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791 if (regex_match(source.c_str(), what, pattern)) |
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792 { |
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793 mime = what[1]; |
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794 content = what[2]; |
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795 } |
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796 else |
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797 { |
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798 throw OrthancException(ErrorCode_BadFileFormat); |
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799 } |
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800 } |
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
707
diff
changeset
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801 |
803
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
802 |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
803 void Toolbox::CreateDirectory(const std::string& path) |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
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804 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
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|
805 if (boost::filesystem::exists(path)) |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
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806 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
807 if (!boost::filesystem::is_directory(path)) |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
808 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
809 throw OrthancException("Cannot create the directory over an existing file: " + path); |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
810 } |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
811 } |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
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812 else |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
813 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
814 if (!boost::filesystem::create_directories(path)) |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
815 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
816 throw OrthancException("Unable to create the directory: " + path); |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
817 } |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
818 } |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
819 } |
0 | 820 } |
608 | 821 |