Mercurial > hg > orthanc
annotate Core/Toolbox.cpp @ 1651:2e692c83e2f3
improved custom error login
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 25 Sep 2015 17:29:39 +0200 |
parents | a0a4fa28624c |
children | 3727a09e7b53 |
rev | line source |
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0 | 1 /** |
59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
0 | 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" |
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37 #include "Logging.h" |
0 | 38 |
1397 | 39 #include <string> |
453 | 40 #include <stdint.h> |
0 | 41 #include <string.h> |
42 #include <boost/filesystem.hpp> | |
43 #include <boost/filesystem/fstream.hpp> | |
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44 #include <boost/uuid/sha1.hpp> |
1397 | 45 #include <boost/lexical_cast.hpp> |
0 | 46 #include <algorithm> |
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47 #include <ctype.h> |
1397 | 48 |
49 #if BOOST_HAS_DATE_TIME == 1 | |
50 #include <boost/date_time/posix_time/posix_time.hpp> | |
51 #endif | |
52 | |
53 #if BOOST_HAS_REGEX == 1 | |
608 | 54 #include <boost/regex.hpp> |
1397 | 55 #endif |
56 | |
0 | 57 #if defined(_WIN32) |
58 #include <windows.h> | |
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59 #include <process.h> // For "_spawnvp()" and "_getpid()" |
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60 #else |
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61 #include <unistd.h> // For "execvp()" |
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62 #include <sys/wait.h> // For "waitpid()" |
0 | 63 #endif |
64 | |
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65 #if defined(__APPLE__) && defined(__MACH__) |
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66 #include <mach-o/dyld.h> /* _NSGetExecutablePath */ |
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67 #include <limits.h> /* PATH_MAX */ |
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68 #endif |
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69 |
1337 | 70 #if defined(__linux) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) |
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71 #include <limits.h> /* PATH_MAX */ |
10 | 72 #include <signal.h> |
0 | 73 #include <unistd.h> |
74 #endif | |
75 | |
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76 #if BOOST_HAS_LOCALE != 1 |
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77 #error Since version 0.7.6, Orthanc entirely relies on boost::locale |
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78 #endif |
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79 |
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80 #include <boost/locale.hpp> |
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81 |
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82 |
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83 #if !defined(ORTHANC_ENABLE_MD5) || ORTHANC_ENABLE_MD5 == 1 |
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84 #include "../Resources/ThirdParty/md5/md5.h" |
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85 #endif |
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86 |
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87 |
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88 #if !defined(ORTHANC_ENABLE_BASE64) || ORTHANC_ENABLE_BASE64 == 1 |
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89 #include "../Resources/ThirdParty/base64/base64.h" |
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90 #endif |
0 | 91 |
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92 |
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93 #if defined(_MSC_VER) && (_MSC_VER < 1800) |
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94 // Patch for the missing "_strtoll" symbol when compiling with Visual Studio < 2013 |
570 | 95 extern "C" |
96 { | |
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97 int64_t _strtoi64(const char *nptr, char **endptr, int base); |
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98 int64_t strtoll(const char *nptr, char **endptr, int base) |
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99 { |
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100 return _strtoi64(nptr, endptr, base); |
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101 } |
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102 } |
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103 #endif |
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104 |
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105 |
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106 #if ORTHANC_PUGIXML_ENABLED == 1 |
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107 #include "ChunkedBuffer.h" |
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108 #include <pugixml.hpp> |
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109 #endif |
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110 |
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111 |
59 | 112 namespace Orthanc |
0 | 113 { |
114 static bool finish; | |
115 | |
10 | 116 #if defined(_WIN32) |
22 | 117 static BOOL WINAPI ConsoleControlHandler(DWORD dwCtrlType) |
118 { | |
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119 // http://msdn.microsoft.com/en-us/library/ms683242(v=vs.85).aspx |
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120 finish = true; |
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121 return true; |
22 | 122 } |
123 #else | |
0 | 124 static void SignalHandler(int) |
125 { | |
126 finish = true; | |
127 } | |
22 | 128 #endif |
0 | 129 |
130 void Toolbox::USleep(uint64_t microSeconds) | |
131 { | |
132 #if defined(_WIN32) | |
8 | 133 ::Sleep(static_cast<DWORD>(microSeconds / static_cast<uint64_t>(1000))); |
1337 | 134 #elif defined(__linux) || defined(__APPLE__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) |
0 | 135 usleep(microSeconds); |
136 #else | |
137 #error Support your platform here | |
138 #endif | |
139 } | |
140 | |
141 | |
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142 static void ServerBarrierInternal(const bool* stopFlag) |
0 | 143 { |
10 | 144 #if defined(_WIN32) |
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145 SetConsoleCtrlHandler(ConsoleControlHandler, true); |
10 | 146 #else |
0 | 147 signal(SIGINT, SignalHandler); |
148 signal(SIGQUIT, SignalHandler); | |
686 | 149 signal(SIGTERM, SignalHandler); |
0 | 150 #endif |
151 | |
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152 // Active loop that awakens every 100ms |
0 | 153 finish = false; |
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154 while (!(*stopFlag || finish)) |
0 | 155 { |
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156 Toolbox::USleep(100 * 1000); |
0 | 157 } |
158 | |
10 | 159 #if defined(_WIN32) |
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160 SetConsoleCtrlHandler(ConsoleControlHandler, false); |
10 | 161 #else |
0 | 162 signal(SIGINT, NULL); |
163 signal(SIGQUIT, NULL); | |
686 | 164 signal(SIGTERM, NULL); |
0 | 165 #endif |
166 } | |
167 | |
168 | |
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169 void Toolbox::ServerBarrier(const bool& stopFlag) |
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170 { |
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171 ServerBarrierInternal(&stopFlag); |
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172 } |
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173 |
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174 void Toolbox::ServerBarrier() |
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175 { |
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176 const bool stopFlag = false; |
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177 ServerBarrierInternal(&stopFlag); |
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178 } |
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179 |
0 | 180 |
181 void Toolbox::ToUpperCase(std::string& s) | |
182 { | |
183 std::transform(s.begin(), s.end(), s.begin(), toupper); | |
184 } | |
185 | |
186 | |
187 void Toolbox::ToLowerCase(std::string& s) | |
188 { | |
189 std::transform(s.begin(), s.end(), s.begin(), tolower); | |
190 } | |
191 | |
192 | |
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193 void Toolbox::ToUpperCase(std::string& result, |
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194 const std::string& source) |
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195 { |
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196 result = source; |
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197 ToUpperCase(result); |
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198 } |
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199 |
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200 void Toolbox::ToLowerCase(std::string& result, |
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201 const std::string& source) |
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202 { |
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203 result = source; |
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204 ToLowerCase(result); |
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205 } |
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206 |
0 | 207 |
208 void Toolbox::ReadFile(std::string& content, | |
209 const std::string& path) | |
210 { | |
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211 if (!boost::filesystem::is_regular_file(path)) |
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212 { |
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213 LOG(ERROR) << "The path does not point to a regular file: " << path; |
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214 throw OrthancException(ErrorCode_RegularFileExpected); |
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215 } |
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216 |
0 | 217 boost::filesystem::ifstream f; |
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218 f.open(path, std::ifstream::in | std::ifstream::binary); |
0 | 219 if (!f.good()) |
220 { | |
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221 throw OrthancException(ErrorCode_InexistentFile); |
0 | 222 } |
223 | |
224 // http://www.cplusplus.com/reference/iostream/istream/tellg/ | |
225 f.seekg(0, std::ios::end); | |
226 std::streamsize size = f.tellg(); | |
227 f.seekg(0, std::ios::beg); | |
228 | |
229 content.resize(size); | |
230 if (size != 0) | |
231 { | |
232 f.read(reinterpret_cast<char*>(&content[0]), size); | |
233 } | |
234 | |
235 f.close(); | |
236 } | |
237 | |
238 | |
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239 void Toolbox::WriteFile(const void* content, |
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240 size_t size, |
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241 const std::string& path) |
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242 { |
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243 boost::filesystem::ofstream f; |
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244 f.open(path, std::ofstream::binary); |
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245 if (!f.good()) |
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246 { |
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247 throw OrthancException(ErrorCode_CannotWriteFile); |
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248 } |
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249 |
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250 if (size != 0) |
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251 { |
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252 f.write(reinterpret_cast<const char*>(content), size); |
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253 } |
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254 |
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255 f.close(); |
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256 } |
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257 |
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258 |
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259 void Toolbox::WriteFile(const std::string& content, |
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260 const std::string& path) |
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261 { |
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262 WriteFile(content.size() > 0 ? content.c_str() : NULL, |
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263 content.size(), path); |
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264 } |
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265 |
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266 |
0 | 267 void Toolbox::RemoveFile(const std::string& path) |
268 { | |
269 if (boost::filesystem::exists(path)) | |
270 { | |
271 if (boost::filesystem::is_regular_file(path)) | |
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272 { |
0 | 273 boost::filesystem::remove(path); |
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274 } |
0 | 275 else |
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276 { |
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277 throw OrthancException(ErrorCode_RegularFileExpected); |
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278 } |
0 | 279 } |
280 } | |
281 | |
282 | |
283 | |
284 void Toolbox::SplitUriComponents(UriComponents& components, | |
285 const std::string& uri) | |
286 { | |
287 static const char URI_SEPARATOR = '/'; | |
288 | |
289 components.clear(); | |
290 | |
291 if (uri.size() == 0 || | |
292 uri[0] != URI_SEPARATOR) | |
293 { | |
59 | 294 throw OrthancException(ErrorCode_UriSyntax); |
0 | 295 } |
296 | |
297 // Count the number of slashes in the URI to make an assumption | |
298 // about the number of components in the URI | |
299 unsigned int estimatedSize = 0; | |
300 for (unsigned int i = 0; i < uri.size(); i++) | |
301 { | |
302 if (uri[i] == URI_SEPARATOR) | |
303 estimatedSize++; | |
304 } | |
305 | |
306 components.reserve(estimatedSize - 1); | |
307 | |
308 unsigned int start = 1; | |
309 unsigned int end = 1; | |
310 while (end < uri.size()) | |
311 { | |
312 // This is the loop invariant | |
313 assert(uri[start - 1] == '/' && (end >= start)); | |
314 | |
315 if (uri[end] == '/') | |
316 { | |
317 components.push_back(std::string(&uri[start], end - start)); | |
318 end++; | |
319 start = end; | |
320 } | |
321 else | |
322 { | |
323 end++; | |
324 } | |
325 } | |
326 | |
327 if (start < uri.size()) | |
328 { | |
329 components.push_back(std::string(&uri[start], end - start)); | |
330 } | |
207 | 331 |
332 for (size_t i = 0; i < components.size(); i++) | |
333 { | |
334 if (components[i].size() == 0) | |
335 { | |
336 // Empty component, as in: "/coucou//e" | |
337 throw OrthancException(ErrorCode_UriSyntax); | |
338 } | |
339 } | |
0 | 340 } |
341 | |
342 | |
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343 void Toolbox::TruncateUri(UriComponents& target, |
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344 const UriComponents& source, |
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345 size_t fromLevel) |
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346 { |
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347 target.clear(); |
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348 |
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349 if (source.size() > fromLevel) |
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350 { |
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351 target.resize(source.size() - fromLevel); |
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352 |
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353 size_t j = 0; |
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354 for (size_t i = fromLevel; i < source.size(); i++, j++) |
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355 { |
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356 target[j] = source[i]; |
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357 } |
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358 |
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359 assert(j == target.size()); |
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360 } |
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361 } |
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362 |
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363 |
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364 |
0 | 365 bool Toolbox::IsChildUri(const UriComponents& baseUri, |
366 const UriComponents& testedUri) | |
367 { | |
368 if (testedUri.size() < baseUri.size()) | |
369 { | |
370 return false; | |
371 } | |
372 | |
373 for (size_t i = 0; i < baseUri.size(); i++) | |
374 { | |
375 if (baseUri[i] != testedUri[i]) | |
376 return false; | |
377 } | |
378 | |
379 return true; | |
380 } | |
381 | |
382 | |
383 std::string Toolbox::AutodetectMimeType(const std::string& path) | |
384 { | |
385 std::string contentType; | |
386 size_t lastDot = path.rfind('.'); | |
387 size_t lastSlash = path.rfind('/'); | |
388 | |
389 if (lastDot == std::string::npos || | |
390 (lastSlash != std::string::npos && lastDot < lastSlash)) | |
391 { | |
392 // No trailing dot, unable to detect the content type | |
393 } | |
394 else | |
395 { | |
396 const char* extension = &path[lastDot + 1]; | |
397 | |
398 // http://en.wikipedia.org/wiki/Mime_types | |
399 // Text types | |
400 if (!strcmp(extension, "txt")) | |
401 contentType = "text/plain"; | |
402 else if (!strcmp(extension, "html")) | |
403 contentType = "text/html"; | |
404 else if (!strcmp(extension, "xml")) | |
405 contentType = "text/xml"; | |
406 else if (!strcmp(extension, "css")) | |
407 contentType = "text/css"; | |
408 | |
409 // Application types | |
410 else if (!strcmp(extension, "js")) | |
411 contentType = "application/javascript"; | |
412 else if (!strcmp(extension, "json")) | |
413 contentType = "application/json"; | |
414 else if (!strcmp(extension, "pdf")) | |
415 contentType = "application/pdf"; | |
416 | |
417 // Images types | |
418 else if (!strcmp(extension, "jpg") || !strcmp(extension, "jpeg")) | |
419 contentType = "image/jpeg"; | |
420 else if (!strcmp(extension, "gif")) | |
421 contentType = "image/gif"; | |
422 else if (!strcmp(extension, "png")) | |
423 contentType = "image/png"; | |
424 } | |
425 | |
426 return contentType; | |
427 } | |
428 | |
429 | |
430 std::string Toolbox::FlattenUri(const UriComponents& components, | |
431 size_t fromLevel) | |
432 { | |
433 if (components.size() <= fromLevel) | |
434 { | |
435 return "/"; | |
436 } | |
437 else | |
438 { | |
439 std::string r; | |
440 | |
441 for (size_t i = fromLevel; i < components.size(); i++) | |
442 { | |
443 r += "/" + components[i]; | |
444 } | |
445 | |
446 return r; | |
447 } | |
448 } | |
449 | |
450 | |
451 | |
452 uint64_t Toolbox::GetFileSize(const std::string& path) | |
453 { | |
454 try | |
455 { | |
456 return static_cast<uint64_t>(boost::filesystem::file_size(path)); | |
457 } | |
1494 | 458 catch (boost::filesystem::filesystem_error&) |
0 | 459 { |
59 | 460 throw OrthancException(ErrorCode_InexistentFile); |
0 | 461 } |
462 } | |
22 | 463 |
464 | |
1480 | 465 #if !defined(ORTHANC_ENABLE_MD5) || ORTHANC_ENABLE_MD5 == 1 |
22 | 466 static char GetHexadecimalCharacter(uint8_t value) |
467 { | |
468 assert(value < 16); | |
469 | |
470 if (value < 10) | |
471 return value + '0'; | |
472 else | |
473 return (value - 10) + 'a'; | |
474 } | |
475 | |
23 | 476 |
22 | 477 void Toolbox::ComputeMD5(std::string& result, |
478 const std::string& data) | |
479 { | |
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480 if (data.size() > 0) |
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481 { |
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482 ComputeMD5(result, &data[0], data.size()); |
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483 } |
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484 else |
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485 { |
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486 ComputeMD5(result, NULL, 0); |
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487 } |
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488 } |
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489 |
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490 |
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491 void Toolbox::ComputeMD5(std::string& result, |
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492 const void* data, |
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493 size_t length) |
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494 { |
22 | 495 md5_state_s state; |
496 md5_init(&state); | |
497 | |
693
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498 if (length > 0) |
22 | 499 { |
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500 md5_append(&state, |
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501 reinterpret_cast<const md5_byte_t*>(data), |
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502 static_cast<int>(length)); |
22 | 503 } |
504 | |
505 md5_byte_t actualHash[16]; | |
506 md5_finish(&state, actualHash); | |
507 | |
508 result.resize(32); | |
509 for (unsigned int i = 0; i < 16; i++) | |
510 { | |
511 result[2 * i] = GetHexadecimalCharacter(actualHash[i] / 16); | |
512 result[2 * i + 1] = GetHexadecimalCharacter(actualHash[i] % 16); | |
513 } | |
514 } | |
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515 #endif |
24 | 516 |
517 | |
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518 #if !defined(ORTHANC_ENABLE_BASE64) || ORTHANC_ENABLE_BASE64 == 1 |
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519 void Toolbox::EncodeBase64(std::string& result, |
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520 const std::string& data) |
24 | 521 { |
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522 result = base64_encode(data); |
24 | 523 } |
524 | |
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525 void Toolbox::DecodeBase64(std::string& result, |
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526 const std::string& data) |
365 | 527 { |
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528 result = base64_decode(data); |
365 | 529 } |
1648 | 530 |
531 | |
532 # if BOOST_HAS_REGEX == 1 | |
533 void Toolbox::DecodeDataUriScheme(std::string& mime, | |
534 std::string& content, | |
535 const std::string& source) | |
536 { | |
537 boost::regex pattern("data:([^;]+);base64,([a-zA-Z0-9=+/]*)", | |
538 boost::regex::icase /* case insensitive search */); | |
539 | |
540 boost::cmatch what; | |
541 if (regex_match(source.c_str(), what, pattern)) | |
542 { | |
543 mime = what[1]; | |
544 DecodeBase64(content, what[2]); | |
545 } | |
546 else | |
547 { | |
548 throw OrthancException(ErrorCode_BadFileFormat); | |
549 } | |
550 } | |
551 # endif | |
552 | |
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553 #endif |
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554 |
365 | 555 |
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556 |
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557 #if defined(_WIN32) |
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558 static std::string GetPathToExecutableInternal() |
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559 { |
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560 // Yes, this is ugly, but there is no simple way to get the |
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561 // required buffer size, so we use a big constant |
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562 std::vector<char> buffer(32768); |
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563 /*int bytes =*/ GetModuleFileNameA(NULL, &buffer[0], static_cast<DWORD>(buffer.size() - 1)); |
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564 return std::string(&buffer[0]); |
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565 } |
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566 |
1337 | 567 #elif defined(__linux) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) |
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568 static std::string GetPathToExecutableInternal() |
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569 { |
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570 std::vector<char> buffer(PATH_MAX + 1); |
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571 ssize_t bytes = readlink("/proc/self/exe", &buffer[0], buffer.size() - 1); |
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572 if (bytes == 0) |
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573 { |
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574 throw OrthancException(ErrorCode_PathToExecutable); |
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575 } |
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576 |
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577 return std::string(&buffer[0]); |
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578 } |
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579 |
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580 #elif defined(__APPLE__) && defined(__MACH__) |
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581 static std::string GetPathToExecutableInternal() |
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582 { |
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583 char pathbuf[PATH_MAX + 1]; |
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584 unsigned int bufsize = static_cast<int>(sizeof(pathbuf)); |
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585 |
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586 _NSGetExecutablePath( pathbuf, &bufsize); |
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587 |
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588 return std::string(pathbuf); |
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589 } |
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590 |
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591 #else |
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592 #error Support your platform here |
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593 #endif |
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594 |
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595 |
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596 std::string Toolbox::GetPathToExecutable() |
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597 { |
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598 boost::filesystem::path p(GetPathToExecutableInternal()); |
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599 return boost::filesystem::absolute(p).string(); |
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600 } |
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601 |
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602 |
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603 std::string Toolbox::GetDirectoryOfExecutable() |
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604 { |
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605 boost::filesystem::path p(GetPathToExecutableInternal()); |
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606 return boost::filesystem::absolute(p.parent_path()).string(); |
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607 } |
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608 |
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609 |
1557 | 610 static const char* GetBoostLocaleEncoding(const Encoding sourceEncoding) |
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611 { |
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612 switch (sourceEncoding) |
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613 { |
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614 case Encoding_Utf8: |
1557 | 615 return "UTF-8"; |
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616 |
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617 case Encoding_Ascii: |
1557 | 618 return "ASCII"; |
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619 |
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620 case Encoding_Latin1: |
1557 | 621 return "ISO-8859-1"; |
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622 break; |
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623 |
1087 | 624 case Encoding_Latin2: |
1557 | 625 return "ISO-8859-2"; |
1087 | 626 break; |
627 | |
628 case Encoding_Latin3: | |
1557 | 629 return "ISO-8859-3"; |
1087 | 630 break; |
631 | |
632 case Encoding_Latin4: | |
1557 | 633 return "ISO-8859-4"; |
1087 | 634 break; |
635 | |
636 case Encoding_Latin5: | |
1557 | 637 return "ISO-8859-9"; |
1087 | 638 break; |
639 | |
640 case Encoding_Cyrillic: | |
1557 | 641 return "ISO-8859-5"; |
1087 | 642 break; |
643 | |
1347 | 644 case Encoding_Windows1251: |
1557 | 645 return "WINDOWS-1251"; |
1347 | 646 break; |
647 | |
1087 | 648 case Encoding_Arabic: |
1557 | 649 return "ISO-8859-6"; |
1087 | 650 break; |
651 | |
652 case Encoding_Greek: | |
1557 | 653 return "ISO-8859-7"; |
1087 | 654 break; |
655 | |
656 case Encoding_Hebrew: | |
1557 | 657 return "ISO-8859-8"; |
1087 | 658 break; |
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659 |
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660 case Encoding_Japanese: |
1557 | 661 return "SHIFT-JIS"; |
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662 break; |
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663 |
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664 case Encoding_Chinese: |
1557 | 665 return "GB18030"; |
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666 break; |
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667 |
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668 case Encoding_Thai: |
1557 | 669 return "TIS620.2533-0"; |
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670 break; |
1087 | 671 |
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672 default: |
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673 throw OrthancException(ErrorCode_NotImplemented); |
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674 } |
1557 | 675 } |
676 | |
677 | |
678 std::string Toolbox::ConvertToUtf8(const std::string& source, | |
679 Encoding sourceEncoding) | |
680 { | |
681 if (sourceEncoding == Encoding_Utf8) | |
682 { | |
683 // Already in UTF-8: No conversion is required | |
684 return source; | |
685 } | |
686 | |
687 if (sourceEncoding == Encoding_Ascii) | |
688 { | |
689 return ConvertToAscii(source); | |
690 } | |
691 | |
692 const char* encoding = GetBoostLocaleEncoding(sourceEncoding); | |
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693 |
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694 try |
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695 { |
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696 return boost::locale::conv::to_utf<char>(source, encoding); |
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697 } |
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698 catch (std::runtime_error&) |
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699 { |
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700 // Bad input string or bad encoding |
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701 return ConvertToAscii(source); |
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702 } |
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703 } |
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704 |
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705 |
1557 | 706 std::string Toolbox::ConvertFromUtf8(const std::string& source, |
707 Encoding targetEncoding) | |
708 { | |
709 if (targetEncoding == Encoding_Utf8) | |
710 { | |
711 // Already in UTF-8: No conversion is required | |
712 return source; | |
713 } | |
714 | |
715 if (targetEncoding == Encoding_Ascii) | |
716 { | |
717 return ConvertToAscii(source); | |
718 } | |
719 | |
720 const char* encoding = GetBoostLocaleEncoding(targetEncoding); | |
721 | |
722 try | |
723 { | |
724 return boost::locale::conv::from_utf<char>(source, encoding); | |
725 } | |
726 catch (std::runtime_error&) | |
727 { | |
728 // Bad input string or bad encoding | |
729 return ConvertToAscii(source); | |
730 } | |
731 } | |
732 | |
733 | |
107
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734 std::string Toolbox::ConvertToAscii(const std::string& source) |
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735 { |
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736 std::string result; |
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737 |
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738 result.reserve(source.size() + 1); |
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739 for (size_t i = 0; i < source.size(); i++) |
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740 { |
1334 | 741 if (source[i] <= 127 && source[i] >= 0 && !iscntrl(source[i])) |
107
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742 { |
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743 result.push_back(source[i]); |
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744 } |
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745 } |
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746 |
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747 return result; |
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748 } |
177 | 749 |
750 void Toolbox::ComputeSHA1(std::string& result, | |
751 const std::string& data) | |
752 { | |
560
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753 boost::uuids::detail::sha1 sha1; |
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754 |
177 | 755 if (data.size() > 0) |
756 { | |
560
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757 sha1.process_bytes(&data[0], data.size()); |
177 | 758 } |
759 | |
560
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760 unsigned int digest[5]; |
177 | 761 |
762 // Sanity check for the memory layout: A SHA-1 digest is 160 bits wide | |
560
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763 assert(sizeof(unsigned int) == 4 && sizeof(digest) == (160 / 8)); |
177 | 764 |
560
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765 sha1.get_digest(digest); |
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766 |
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767 result.resize(8 * 5 + 4); |
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768 sprintf(&result[0], "%08x-%08x-%08x-%08x-%08x", |
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769 digest[0], |
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770 digest[1], |
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771 digest[2], |
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772 digest[3], |
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773 digest[4]); |
177 | 774 } |
775 | |
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776 bool Toolbox::IsSHA1(const char* str, |
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777 size_t size) |
402 | 778 { |
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779 if (size == 0) |
1428 | 780 { |
781 return false; | |
782 } | |
783 | |
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784 const char* start = str; |
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785 const char* end = str + size; |
1428 | 786 |
787 // Trim the beginning of the string | |
788 while (start < end) | |
789 { | |
790 if (*start == '\0' || | |
791 isspace(*start)) | |
792 { | |
793 start++; | |
794 } | |
795 else | |
796 { | |
797 break; | |
798 } | |
799 } | |
800 | |
801 // Trim the trailing of the string | |
802 while (start < end) | |
803 { | |
804 if (*(end - 1) == '\0' || | |
805 isspace(*(end - 1))) | |
806 { | |
807 end--; | |
808 } | |
809 else | |
810 { | |
811 break; | |
812 } | |
813 } | |
814 | |
815 if (end - start != 44) | |
402 | 816 { |
817 return false; | |
818 } | |
819 | |
820 for (unsigned int i = 0; i < 44; i++) | |
821 { | |
822 if (i == 8 || | |
823 i == 17 || | |
824 i == 26 || | |
825 i == 35) | |
826 { | |
1428 | 827 if (start[i] != '-') |
402 | 828 return false; |
829 } | |
830 else | |
831 { | |
1428 | 832 if (!isalnum(start[i])) |
402 | 833 return false; |
834 } | |
835 } | |
836 | |
837 return true; | |
838 } | |
839 | |
1397 | 840 |
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841 bool Toolbox::IsSHA1(const std::string& s) |
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842 { |
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843 if (s.size() == 0) |
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844 { |
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845 return false; |
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846 } |
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847 else |
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848 { |
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849 return IsSHA1(s.c_str(), s.size()); |
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850 } |
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851 } |
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852 |
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853 |
1397 | 854 #if BOOST_HAS_DATE_TIME == 1 |
187
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855 std::string Toolbox::GetNowIsoString() |
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856 { |
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857 boost::posix_time::ptime now = boost::posix_time::second_clock::local_time(); |
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858 return boost::posix_time::to_iso_string(now); |
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859 } |
1555
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860 |
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861 void Toolbox::GetNowDicom(std::string& date, |
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862 std::string& time) |
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863 { |
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864 boost::posix_time::ptime now = boost::posix_time::second_clock::local_time(); |
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865 tm tm = boost::posix_time::to_tm(now); |
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866 |
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867 char s[32]; |
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868 sprintf(s, "%04d%02d%02d", tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); |
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869 date.assign(s); |
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870 |
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871 // TODO milliseconds |
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872 sprintf(s, "%02d%02d%02d.%06d", tm.tm_hour, tm.tm_min, tm.tm_sec, 0); |
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873 time.assign(s); |
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874 } |
1397 | 875 #endif |
876 | |
187
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877 |
247
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878 std::string Toolbox::StripSpaces(const std::string& source) |
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879 { |
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880 size_t first = 0; |
177 | 881 |
247
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882 while (first < source.length() && |
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883 isspace(source[first])) |
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884 { |
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885 first++; |
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886 } |
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887 |
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888 if (first == source.length()) |
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889 { |
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890 // String containing only spaces |
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891 return ""; |
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892 } |
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893 |
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894 size_t last = source.length(); |
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895 while (last > first && |
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896 isspace(source[last - 1])) |
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897 { |
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898 last--; |
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899 } |
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900 |
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901 assert(first <= last); |
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902 return source.substr(first, last - first); |
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903 } |
336 | 904 |
905 | |
337 | 906 static char Hex2Dec(char c) |
336 | 907 { |
908 return ((c >= '0' && c <= '9') ? c - '0' : | |
909 ((c >= 'a' && c <= 'f') ? c - 'a' + 10 : c - 'A' + 10)); | |
910 } | |
911 | |
912 void Toolbox::UrlDecode(std::string& s) | |
913 { | |
914 // http://en.wikipedia.org/wiki/Percent-encoding | |
915 // http://www.w3schools.com/tags/ref_urlencode.asp | |
916 // http://stackoverflow.com/questions/154536/encode-decode-urls-in-c | |
917 | |
918 if (s.size() == 0) | |
919 { | |
920 return; | |
921 } | |
922 | |
923 size_t source = 0; | |
924 size_t target = 0; | |
925 | |
926 while (source < s.size()) | |
927 { | |
928 if (s[source] == '%' && | |
929 source + 2 < s.size() && | |
930 isalnum(s[source + 1]) && | |
931 isalnum(s[source + 2])) | |
932 { | |
933 s[target] = (Hex2Dec(s[source + 1]) << 4) | Hex2Dec(s[source + 2]); | |
934 source += 3; | |
935 target += 1; | |
936 } | |
937 else | |
938 { | |
939 if (s[source] == '+') | |
940 s[target] = ' '; | |
941 else | |
942 s[target] = s[source]; | |
943 | |
944 source++; | |
945 target++; | |
946 } | |
947 } | |
948 | |
949 s.resize(target); | |
950 } | |
453 | 951 |
952 | |
953 Endianness Toolbox::DetectEndianness() | |
954 { | |
955 // http://sourceforge.net/p/predef/wiki/Endianness/ | |
956 | |
957 uint8_t buffer[4]; | |
958 | |
959 buffer[0] = 0x00; | |
960 buffer[1] = 0x01; | |
961 buffer[2] = 0x02; | |
962 buffer[3] = 0x03; | |
963 | |
964 switch (*((uint32_t *)buffer)) | |
965 { | |
966 case 0x00010203: | |
967 return Endianness_Big; | |
968 | |
969 case 0x03020100: | |
970 return Endianness_Little; | |
971 | |
972 default: | |
973 throw OrthancException(ErrorCode_NotImplemented); | |
974 } | |
975 } | |
608 | 976 |
977 | |
1397 | 978 #if BOOST_HAS_REGEX == 1 |
608 | 979 std::string Toolbox::WildcardToRegularExpression(const std::string& source) |
980 { | |
981 // TODO - Speed up this with a regular expression | |
982 | |
983 std::string result = source; | |
984 | |
985 // Escape all special characters | |
986 boost::replace_all(result, "\\", "\\\\"); | |
987 boost::replace_all(result, "^", "\\^"); | |
988 boost::replace_all(result, ".", "\\."); | |
989 boost::replace_all(result, "$", "\\$"); | |
990 boost::replace_all(result, "|", "\\|"); | |
991 boost::replace_all(result, "(", "\\("); | |
992 boost::replace_all(result, ")", "\\)"); | |
993 boost::replace_all(result, "[", "\\["); | |
994 boost::replace_all(result, "]", "\\]"); | |
995 boost::replace_all(result, "+", "\\+"); | |
996 boost::replace_all(result, "/", "\\/"); | |
997 boost::replace_all(result, "{", "\\{"); | |
998 boost::replace_all(result, "}", "\\}"); | |
999 | |
1000 // Convert wildcards '*' and '?' to their regex equivalents | |
1001 boost::replace_all(result, "?", "."); | |
1002 boost::replace_all(result, "*", ".*"); | |
1003 | |
1004 return result; | |
1005 } | |
1397 | 1006 #endif |
608 | 1007 |
1008 | |
1009 | |
1010 void Toolbox::TokenizeString(std::vector<std::string>& result, | |
1011 const std::string& value, | |
1012 char separator) | |
1013 { | |
1014 result.clear(); | |
1015 | |
1016 std::string currentItem; | |
1017 | |
1018 for (size_t i = 0; i < value.size(); i++) | |
1019 { | |
1020 if (value[i] == separator) | |
1021 { | |
1022 result.push_back(currentItem); | |
1023 currentItem.clear(); | |
1024 } | |
1025 else | |
1026 { | |
1027 currentItem.push_back(value[i]); | |
1028 } | |
1029 } | |
1030 | |
1031 result.push_back(currentItem); | |
1032 } | |
800
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1033 |
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1034 |
1397 | 1035 void Toolbox::MakeDirectory(const std::string& path) |
803
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1036 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1037 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
|
1038 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
1039 if (!boost::filesystem::is_directory(path)) |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1040 { |
1582
bd1889029cbb
encoding of exceptions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1565
diff
changeset
|
1041 throw OrthancException(ErrorCode_DirectoryOverFile); |
803
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
1042 } |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1043 } |
4689e400e0fa
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1044 else |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1045 { |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
1046 if (!boost::filesystem::create_directories(path)) |
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1047 { |
1582
bd1889029cbb
encoding of exceptions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1565
diff
changeset
|
1048 throw OrthancException(ErrorCode_MakeDirectory); |
803
4689e400e0fa
directory to store the results of the unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
1049 } |
4689e400e0fa
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
800
diff
changeset
|
1050 } |
4689e400e0fa
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1051 } |
885
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
1052 |
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
1053 |
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
1054 bool Toolbox::IsExistingFile(const std::string& path) |
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
1055 { |
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
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824
diff
changeset
|
1056 return boost::filesystem::exists(path); |
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
1057 } |
0570a8c859cb
SharedLibrary class
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
1058 |
1045
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1059 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1060 #if ORTHANC_PUGIXML_ENABLED == 1 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1061 class ChunkedBufferWriter : public pugi::xml_writer |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1062 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1063 private: |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1064 ChunkedBuffer buffer_; |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1065 |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1066 public: |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1067 virtual void write(const void *data, size_t size) |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1068 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1069 if (size > 0) |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1070 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1071 buffer_.AddChunk(reinterpret_cast<const char*>(data), size); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1072 } |
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diff
changeset
|
1073 } |
0bfeeb6d340f
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diff
changeset
|
1074 |
0bfeeb6d340f
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diff
changeset
|
1075 void Flatten(std::string& s) |
0bfeeb6d340f
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diff
changeset
|
1076 { |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1077 buffer_.Flatten(s); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1078 } |
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diff
changeset
|
1079 }; |
0bfeeb6d340f
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diff
changeset
|
1080 |
0bfeeb6d340f
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diff
changeset
|
1081 |
0bfeeb6d340f
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diff
changeset
|
1082 static void JsonToXmlInternal(pugi::xml_node& target, |
0bfeeb6d340f
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changeset
|
1083 const Json::Value& source, |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1084 const std::string& arrayElement) |
0bfeeb6d340f
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diff
changeset
|
1085 { |
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diff
changeset
|
1086 // http://jsoncpp.sourceforge.net/value_8h_source.html#l00030 |
0bfeeb6d340f
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diff
changeset
|
1087 |
0bfeeb6d340f
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diff
changeset
|
1088 switch (source.type()) |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1089 { |
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diff
changeset
|
1090 case Json::nullValue: |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1091 { |
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parents:
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diff
changeset
|
1092 target.append_child(pugi::node_pcdata).set_value("null"); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1093 break; |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1094 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1095 |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
971
diff
changeset
|
1096 case Json::intValue: |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1097 { |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1098 std::string s = boost::lexical_cast<std::string>(source.asInt()); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1099 target.append_child(pugi::node_pcdata).set_value(s.c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1100 break; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1101 } |
0bfeeb6d340f
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parents:
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diff
changeset
|
1102 |
0bfeeb6d340f
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diff
changeset
|
1103 case Json::uintValue: |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1104 { |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1105 std::string s = boost::lexical_cast<std::string>(source.asUInt()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1106 target.append_child(pugi::node_pcdata).set_value(s.c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1107 break; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1108 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1109 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1110 case Json::realValue: |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1111 { |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1112 std::string s = boost::lexical_cast<std::string>(source.asFloat()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1113 target.append_child(pugi::node_pcdata).set_value(s.c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1114 break; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1115 } |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1116 |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1117 case Json::stringValue: |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1118 { |
0bfeeb6d340f
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parents:
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diff
changeset
|
1119 target.append_child(pugi::node_pcdata).set_value(source.asString().c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1120 break; |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1121 } |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1122 |
0bfeeb6d340f
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diff
changeset
|
1123 case Json::booleanValue: |
0bfeeb6d340f
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diff
changeset
|
1124 { |
0bfeeb6d340f
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parents:
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diff
changeset
|
1125 target.append_child(pugi::node_pcdata).set_value(source.asBool() ? "true" : "false"); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1126 break; |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1127 } |
0bfeeb6d340f
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parents:
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diff
changeset
|
1128 |
0bfeeb6d340f
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diff
changeset
|
1129 case Json::arrayValue: |
0bfeeb6d340f
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diff
changeset
|
1130 { |
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parents:
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diff
changeset
|
1131 for (Json::Value::ArrayIndex i = 0; i < source.size(); i++) |
0bfeeb6d340f
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diff
changeset
|
1132 { |
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diff
changeset
|
1133 pugi::xml_node node = target.append_child(); |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1134 node.set_name(arrayElement.c_str()); |
0bfeeb6d340f
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diff
changeset
|
1135 JsonToXmlInternal(node, source[i], arrayElement); |
0bfeeb6d340f
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diff
changeset
|
1136 } |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1137 break; |
0bfeeb6d340f
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diff
changeset
|
1138 } |
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diff
changeset
|
1139 |
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diff
changeset
|
1140 case Json::objectValue: |
0bfeeb6d340f
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diff
changeset
|
1141 { |
0bfeeb6d340f
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parents:
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diff
changeset
|
1142 Json::Value::Members members = source.getMemberNames(); |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1143 |
0bfeeb6d340f
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diff
changeset
|
1144 for (size_t i = 0; i < members.size(); i++) |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1145 { |
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diff
changeset
|
1146 pugi::xml_node node = target.append_child(); |
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json to xml conversion with pugixml
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parents:
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diff
changeset
|
1147 node.set_name(members[i].c_str()); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1148 JsonToXmlInternal(node, source[members[i]], arrayElement); |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1149 } |
0bfeeb6d340f
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diff
changeset
|
1150 |
0bfeeb6d340f
json to xml conversion with pugixml
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diff
changeset
|
1151 break; |
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json to xml conversion with pugixml
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diff
changeset
|
1152 } |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1153 |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1154 default: |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1155 throw OrthancException(ErrorCode_NotImplemented); |
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json to xml conversion with pugixml
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parents:
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diff
changeset
|
1156 } |
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json to xml conversion with pugixml
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parents:
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diff
changeset
|
1157 } |
0bfeeb6d340f
json to xml conversion with pugixml
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parents:
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diff
changeset
|
1158 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1159 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1160 void Toolbox::JsonToXml(std::string& target, |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1161 const Json::Value& source, |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1162 const std::string& rootElement, |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1163 const std::string& arrayElement) |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1164 { |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1165 pugi::xml_document doc; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1166 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1167 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
|
1168 JsonToXmlInternal(n, source, arrayElement); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1169 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1170 pugi::xml_node decl = doc.prepend_child(pugi::node_declaration); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1171 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
|
1172 decl.append_attribute("encoding").set_value("utf-8"); |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1173 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1174 ChunkedBufferWriter writer; |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
971
diff
changeset
|
1175 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
|
1176 writer.Flatten(target); |
0bfeeb6d340f
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1177 } |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1178 |
0bfeeb6d340f
json to xml conversion with pugixml
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1179 #endif |
1050
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1180 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1181 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1182 void Toolbox::ExecuteSystemCommand(const std::string& command, |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1183 const std::vector<std::string>& arguments) |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1184 { |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1185 // Convert the arguments as a C array |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1186 std::vector<char*> args(arguments.size() + 2); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1187 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1188 args.front() = const_cast<char*>(command.c_str()); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1189 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1190 for (size_t i = 0; i < arguments.size(); i++) |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1191 { |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1192 args[i + 1] = const_cast<char*>(arguments[i].c_str()); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1193 } |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1194 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1195 args.back() = NULL; |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1196 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1197 int status; |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1198 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1199 #if defined(_WIN32) |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1200 // http://msdn.microsoft.com/en-us/library/275khfab.aspx |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1201 status = static_cast<int>(_spawnvp(_P_OVERLAY, command.c_str(), &args[0])); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1202 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1203 #else |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1204 int pid = fork(); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1205 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1206 if (pid == -1) |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1207 { |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1208 // Error in fork() |
1491 | 1209 #if ORTHANC_ENABLE_LOGGING == 1 |
1050
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1210 LOG(ERROR) << "Cannot fork a child process"; |
1491 | 1211 #endif |
1212 | |
1050
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1213 throw OrthancException(ErrorCode_SystemCommand); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1214 } |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1215 else if (pid == 0) |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1216 { |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1217 // Execute the system command in the child process |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1218 execvp(command.c_str(), &args[0]); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1219 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1220 // We should never get here |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1221 _exit(1); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1222 } |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1223 else |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1224 { |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1225 // Wait for the system command to exit |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1226 waitpid(pid, &status, 0); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1227 } |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1228 #endif |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1229 |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1230 if (status != 0) |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1231 { |
1491 | 1232 #if ORTHANC_ENABLE_LOGGING == 1 |
1050
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1233 LOG(ERROR) << "System command failed with status code " << status; |
1491 | 1234 #endif |
1235 | |
1050
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1236 throw OrthancException(ErrorCode_SystemCommand); |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1237 } |
64f1842aae2e
Toolbox::ExecuteSystemCommand
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1045
diff
changeset
|
1238 } |
1102
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1239 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1240 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1241 bool Toolbox::IsInteger(const std::string& str) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1242 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1243 std::string s = StripSpaces(str); |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1244 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1245 if (s.size() == 0) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1246 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1247 return false; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1248 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1249 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1250 size_t pos = 0; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1251 if (s[0] == '-') |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1252 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1253 if (s.size() == 1) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1254 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1255 return false; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1256 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1257 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1258 pos = 1; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1259 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1260 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1261 while (pos < s.size()) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1262 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1263 if (!isdigit(s[pos])) |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1264 { |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1265 return false; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1266 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1267 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1268 pos++; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1269 } |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1270 |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1271 return true; |
ce6386b37afd
avoid unnecessary exceptions on Orthanc startup
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1101
diff
changeset
|
1272 } |
1424
fe384a9d3b51
OrthancPluginGetConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1397
diff
changeset
|
1273 |
fe384a9d3b51
OrthancPluginGetConfiguration
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|
1274 |
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1275 void Toolbox::CopyJsonWithoutComments(Json::Value& target, |
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1276 const Json::Value& source) |
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1277 { |
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1278 switch (source.type()) |
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1279 { |
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1280 case Json::nullValue: |
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1281 target = Json::nullValue; |
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1282 break; |
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1283 |
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1284 case Json::intValue: |
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1285 target = source.asInt64(); |
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1286 break; |
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1287 |
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1288 case Json::uintValue: |
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1289 target = source.asUInt64(); |
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1290 break; |
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1291 |
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1292 case Json::realValue: |
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1293 target = source.asDouble(); |
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1294 break; |
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1295 |
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1296 case Json::stringValue: |
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1297 target = source.asString(); |
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1298 break; |
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1299 |
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1300 case Json::booleanValue: |
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1301 target = source.asBool(); |
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1302 break; |
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1303 |
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1304 case Json::arrayValue: |
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1305 { |
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1306 target = Json::arrayValue; |
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1307 for (Json::Value::ArrayIndex i = 0; i < source.size(); i++) |
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1308 { |
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1309 Json::Value& item = target.append(Json::nullValue); |
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1310 CopyJsonWithoutComments(item, source[i]); |
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1311 } |
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|
1312 |
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1313 break; |
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1314 } |
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|
1315 |
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1316 case Json::objectValue: |
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1317 { |
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1318 target = Json::objectValue; |
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1319 Json::Value::Members members = source.getMemberNames(); |
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1320 for (Json::Value::ArrayIndex i = 0; i < members.size(); i++) |
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1321 { |
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1322 const std::string item = members[i]; |
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1323 CopyJsonWithoutComments(target[item], source[item]); |
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1324 } |
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1325 |
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1326 break; |
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1327 } |
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1328 |
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1329 default: |
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1330 break; |
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1331 } |
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1332 } |
1430
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1333 |
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1334 |
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1335 bool Toolbox::StartsWith(const std::string& str, |
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1336 const std::string& prefix) |
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1337 { |
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1338 if (str.size() < prefix.size()) |
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1339 { |
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1340 return false; |
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1341 } |
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1342 else |
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1343 { |
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1344 return str.compare(0, prefix.size(), prefix) == 0; |
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1345 } |
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1346 } |
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1347 |
1490
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1348 |
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1349 int Toolbox::GetProcessId() |
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1350 { |
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1351 #if defined(_WIN32) |
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1352 return static_cast<int>(_getpid()); |
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1353 #else |
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1354 return static_cast<int>(getpid()); |
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1355 #endif |
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1356 } |
0 | 1357 } |
608 | 1358 |