Mercurial > hg > orthanc
annotate OrthancServer/ParsedDicomFile.cpp @ 1957:b10a165e0e36
backward compatibility with DCMTK 3.6.0
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 06 Apr 2016 14:36:56 +0200 |
| parents | fc16ee04e71b |
| children | 9e0f408db796 |
| rev | line source |
|---|---|
| 790 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
|
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4 * Department, University Hospital of Liege, Belgium |
| 790 | 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. | |
| 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. | |
| 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 | |
| 33 | |
| 34 /*========================================================================= | |
| 35 | |
| 36 This file is based on portions of the following project: | |
| 37 | |
| 38 Program: GDCM (Grassroots DICOM). A DICOM library | |
| 39 Module: http://gdcm.sourceforge.net/Copyright.html | |
| 40 | |
| 41 Copyright (c) 2006-2011 Mathieu Malaterre | |
| 42 Copyright (c) 1993-2005 CREATIS | |
| 43 (CREATIS = Centre de Recherche et d'Applications en Traitement de l'Image) | |
| 44 All rights reserved. | |
| 45 | |
| 46 Redistribution and use in source and binary forms, with or without | |
| 47 modification, are permitted provided that the following conditions are met: | |
| 48 | |
| 49 * Redistributions of source code must retain the above copyright notice, | |
| 50 this list of conditions and the following disclaimer. | |
| 51 | |
| 52 * Redistributions in binary form must reproduce the above copyright notice, | |
| 53 this list of conditions and the following disclaimer in the documentation | |
| 54 and/or other materials provided with the distribution. | |
| 55 | |
| 56 * Neither name of Mathieu Malaterre, or CREATIS, nor the names of any | |
| 57 contributors (CNRS, INSERM, UCB, Universite Lyon I), may be used to | |
| 58 endorse or promote products derived from this software without specific | |
| 59 prior written permission. | |
| 60 | |
| 61 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' | |
| 62 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 63 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 64 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR | |
| 65 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 66 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 67 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
| 68 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| 69 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 70 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 71 | |
| 72 =========================================================================*/ | |
| 73 | |
| 74 | |
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75 #include "PrecompiledHeadersServer.h" |
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76 |
| 790 | 77 #ifndef NOMINMAX |
| 78 #define NOMINMAX | |
| 79 #endif | |
| 80 | |
| 81 #include "ParsedDicomFile.h" | |
| 82 | |
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83 #include "OrthancInitialization.h" |
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84 #include "ServerToolbox.h" |
| 790 | 85 #include "FromDcmtkBridge.h" |
| 86 #include "ToDcmtkBridge.h" | |
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87 #include "Internals/DicomFrameIndex.h" |
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88 #include "../Core/Images/JpegReader.h" |
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89 #include "../Core/Images/PngReader.h" |
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90 #include "../Core/Logging.h" |
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91 #include "../Core/OrthancException.h" |
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92 #include "../Core/Toolbox.h" |
| 790 | 93 #include "../Core/Uuid.h" |
| 94 | |
| 95 #include <list> | |
| 96 #include <limits> | |
| 97 | |
| 98 #include <boost/lexical_cast.hpp> | |
| 99 | |
| 100 #include <dcmtk/dcmdata/dcchrstr.h> | |
| 101 #include <dcmtk/dcmdata/dcdicent.h> | |
| 102 #include <dcmtk/dcmdata/dcdict.h> | |
| 103 #include <dcmtk/dcmdata/dcfilefo.h> | |
| 104 #include <dcmtk/dcmdata/dcuid.h> | |
| 105 #include <dcmtk/dcmdata/dcmetinf.h> | |
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106 #include <dcmtk/dcmdata/dcdeftag.h> |
| 790 | 107 |
| 108 #include <dcmtk/dcmdata/dcvrae.h> | |
| 109 #include <dcmtk/dcmdata/dcvras.h> | |
| 110 #include <dcmtk/dcmdata/dcvrcs.h> | |
| 111 #include <dcmtk/dcmdata/dcvrda.h> | |
| 112 #include <dcmtk/dcmdata/dcvrds.h> | |
| 113 #include <dcmtk/dcmdata/dcvrdt.h> | |
| 114 #include <dcmtk/dcmdata/dcvrfd.h> | |
| 115 #include <dcmtk/dcmdata/dcvrfl.h> | |
| 116 #include <dcmtk/dcmdata/dcvris.h> | |
| 117 #include <dcmtk/dcmdata/dcvrlo.h> | |
| 118 #include <dcmtk/dcmdata/dcvrlt.h> | |
| 119 #include <dcmtk/dcmdata/dcvrpn.h> | |
| 120 #include <dcmtk/dcmdata/dcvrsh.h> | |
| 121 #include <dcmtk/dcmdata/dcvrsl.h> | |
| 122 #include <dcmtk/dcmdata/dcvrss.h> | |
| 123 #include <dcmtk/dcmdata/dcvrst.h> | |
| 124 #include <dcmtk/dcmdata/dcvrtm.h> | |
| 125 #include <dcmtk/dcmdata/dcvrui.h> | |
| 126 #include <dcmtk/dcmdata/dcvrul.h> | |
| 127 #include <dcmtk/dcmdata/dcvrus.h> | |
| 128 #include <dcmtk/dcmdata/dcvrut.h> | |
| 129 #include <dcmtk/dcmdata/dcpixel.h> | |
| 130 #include <dcmtk/dcmdata/dcpixseq.h> | |
| 131 #include <dcmtk/dcmdata/dcpxitem.h> | |
| 132 | |
| 133 | |
| 134 #include <boost/math/special_functions/round.hpp> | |
| 135 #include <dcmtk/dcmdata/dcostrmb.h> | |
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136 #include <boost/algorithm/string/predicate.hpp> |
| 790 | 137 |
| 138 | |
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139 #if DCMTK_VERSION_NUMBER <= 360 |
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140 # define EXS_JPEGProcess1 EXS_JPEGProcess1TransferSyntax |
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141 #endif |
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142 |
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143 |
| 790 | 144 static const char* CONTENT_TYPE_OCTET_STREAM = "application/octet-stream"; |
| 145 | |
| 146 | |
| 147 | |
| 148 namespace Orthanc | |
| 149 { | |
| 794 | 150 struct ParsedDicomFile::PImpl |
| 151 { | |
| 152 std::auto_ptr<DcmFileFormat> file_; | |
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153 std::auto_ptr<DicomFrameIndex> frameIndex_; |
| 794 | 154 }; |
| 155 | |
| 156 | |
| 790 | 157 static void SendPathValueForDictionary(RestApiOutput& output, |
| 158 DcmItem& dicom) | |
| 159 { | |
| 160 Json::Value v = Json::arrayValue; | |
| 161 | |
| 162 for (unsigned long i = 0; i < dicom.card(); i++) | |
| 163 { | |
| 164 DcmElement* element = dicom.getElement(i); | |
| 165 if (element) | |
| 166 { | |
| 167 char buf[16]; | |
| 168 sprintf(buf, "%04x-%04x", element->getTag().getGTag(), element->getTag().getETag()); | |
| 169 v.append(buf); | |
| 170 } | |
| 171 } | |
| 172 | |
| 173 output.AnswerJson(v); | |
| 174 } | |
| 175 | |
| 176 static inline uint16_t GetCharValue(char c) | |
| 177 { | |
| 178 if (c >= '0' && c <= '9') | |
| 179 return c - '0'; | |
| 180 else if (c >= 'a' && c <= 'f') | |
| 181 return c - 'a' + 10; | |
| 182 else if (c >= 'A' && c <= 'F') | |
| 183 return c - 'A' + 10; | |
| 184 else | |
| 185 return 0; | |
| 186 } | |
| 187 | |
| 188 static inline uint16_t GetTagValue(const char* c) | |
| 189 { | |
| 190 return ((GetCharValue(c[0]) << 12) + | |
| 191 (GetCharValue(c[1]) << 8) + | |
| 192 (GetCharValue(c[2]) << 4) + | |
| 193 GetCharValue(c[3])); | |
| 194 } | |
| 195 | |
| 196 static void ParseTagAndGroup(DcmTagKey& key, | |
| 197 const std::string& tag) | |
| 198 { | |
| 199 DicomTag t = FromDcmtkBridge::ParseTag(tag); | |
| 200 key = DcmTagKey(t.GetGroup(), t.GetElement()); | |
| 201 } | |
| 202 | |
| 203 | |
| 204 static void SendSequence(RestApiOutput& output, | |
| 205 DcmSequenceOfItems& sequence) | |
| 206 { | |
| 207 // This element is a sequence | |
| 208 Json::Value v = Json::arrayValue; | |
| 209 | |
| 210 for (unsigned long i = 0; i < sequence.card(); i++) | |
| 211 { | |
| 212 v.append(boost::lexical_cast<std::string>(i)); | |
| 213 } | |
| 214 | |
| 215 output.AnswerJson(v); | |
| 216 } | |
| 217 | |
| 218 | |
| 219 static unsigned int GetPixelDataBlockCount(DcmPixelData& pixelData, | |
| 220 E_TransferSyntax transferSyntax) | |
| 221 { | |
| 222 DcmPixelSequence* pixelSequence = NULL; | |
| 223 if (pixelData.getEncapsulatedRepresentation | |
| 224 (transferSyntax, NULL, pixelSequence).good() && pixelSequence) | |
| 225 { | |
| 226 return pixelSequence->card(); | |
| 227 } | |
| 228 else | |
| 229 { | |
| 230 return 1; | |
| 231 } | |
| 232 } | |
| 233 | |
| 234 | |
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235 namespace |
| 790 | 236 { |
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237 class DicomFieldStream : public IHttpStreamAnswer |
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238 { |
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239 private: |
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240 DcmElement& element_; |
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241 uint32_t length_; |
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242 uint32_t offset_; |
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243 std::string chunk_; |
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244 size_t chunkSize_; |
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245 |
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246 public: |
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247 DicomFieldStream(DcmElement& element, |
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248 E_TransferSyntax transferSyntax) : |
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249 element_(element), |
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250 length_(element.getLength(transferSyntax)), |
| 1616 | 251 offset_(0), |
| 252 chunkSize_(0) | |
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253 { |
| 1521 | 254 static const size_t CHUNK_SIZE = 64 * 1024; // Use chunks of max 64KB |
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255 chunk_.resize(CHUNK_SIZE); |
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256 } |
| 790 | 257 |
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258 virtual HttpCompression SetupHttpCompression(bool /*gzipAllowed*/, |
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259 bool /*deflateAllowed*/) |
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260 { |
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261 // No support for compression |
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262 return HttpCompression_None; |
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263 } |
| 790 | 264 |
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265 virtual bool HasContentFilename(std::string& filename) |
| 790 | 266 { |
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267 return false; |
| 790 | 268 } |
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269 |
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270 virtual std::string GetContentType() |
| 790 | 271 { |
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272 return ""; |
| 790 | 273 } |
| 274 | |
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275 virtual uint64_t GetContentLength() |
| 790 | 276 { |
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277 return length_; |
| 790 | 278 } |
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279 |
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280 virtual bool ReadNextChunk() |
| 790 | 281 { |
| 1520 | 282 assert(offset_ <= length_); |
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283 |
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284 if (offset_ == length_) |
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285 { |
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286 return false; |
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287 } |
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288 else |
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289 { |
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290 if (length_ - offset_ < chunk_.size()) |
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291 { |
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292 chunkSize_ = length_ - offset_; |
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293 } |
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294 else |
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295 { |
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296 chunkSize_ = chunk_.size(); |
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297 } |
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298 |
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299 OFCondition cond = element_.getPartialValue(&chunk_[0], offset_, chunkSize_); |
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300 |
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301 offset_ += chunkSize_; |
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302 |
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303 if (!cond.good()) |
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304 { |
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305 LOG(ERROR) << "Error while sending a DICOM field: " << cond.text(); |
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306 throw OrthancException(ErrorCode_InternalError); |
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307 } |
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308 |
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309 return true; |
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310 } |
| 790 | 311 } |
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312 |
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313 virtual const char *GetChunkContent() |
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314 { |
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315 return chunk_.c_str(); |
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316 } |
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317 |
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318 virtual size_t GetChunkSize() |
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319 { |
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320 return chunkSize_; |
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321 } |
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322 }; |
| 790 | 323 } |
| 324 | |
| 325 | |
| 326 static bool AnswerPixelData(RestApiOutput& output, | |
| 327 DcmItem& dicom, | |
| 328 E_TransferSyntax transferSyntax, | |
| 329 const std::string* blockUri) | |
| 330 { | |
| 331 DcmTag k(DICOM_TAG_PIXEL_DATA.GetGroup(), | |
| 332 DICOM_TAG_PIXEL_DATA.GetElement()); | |
| 333 | |
| 334 DcmElement *element = NULL; | |
| 335 if (!dicom.findAndGetElement(k, element).good() || | |
| 336 element == NULL) | |
| 337 { | |
| 338 return false; | |
| 339 } | |
| 340 | |
| 341 try | |
| 342 { | |
| 343 DcmPixelData& pixelData = dynamic_cast<DcmPixelData&>(*element); | |
| 344 if (blockUri == NULL) | |
| 345 { | |
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346 // The user asks how many blocks are present in this pixel data |
| 790 | 347 unsigned int blocks = GetPixelDataBlockCount(pixelData, transferSyntax); |
| 348 | |
| 349 Json::Value result(Json::arrayValue); | |
| 350 for (unsigned int i = 0; i < blocks; i++) | |
| 351 { | |
| 352 result.append(boost::lexical_cast<std::string>(i)); | |
| 353 } | |
| 354 | |
| 355 output.AnswerJson(result); | |
| 356 return true; | |
| 357 } | |
| 358 | |
| 359 | |
| 360 unsigned int block = boost::lexical_cast<unsigned int>(*blockUri); | |
| 361 | |
| 362 if (block < GetPixelDataBlockCount(pixelData, transferSyntax)) | |
| 363 { | |
| 364 DcmPixelSequence* pixelSequence = NULL; | |
| 365 if (pixelData.getEncapsulatedRepresentation | |
| 366 (transferSyntax, NULL, pixelSequence).good() && pixelSequence) | |
| 367 { | |
| 368 // This is the case for JPEG transfer syntaxes | |
| 369 if (block < pixelSequence->card()) | |
| 370 { | |
| 371 DcmPixelItem* pixelItem = NULL; | |
| 372 if (pixelSequence->getItem(pixelItem, block).good() && pixelItem) | |
| 373 { | |
| 374 if (pixelItem->getLength() == 0) | |
| 375 { | |
| 376 output.AnswerBuffer(NULL, 0, CONTENT_TYPE_OCTET_STREAM); | |
| 377 return true; | |
| 378 } | |
| 379 | |
| 380 Uint8* buffer = NULL; | |
| 381 if (pixelItem->getUint8Array(buffer).good() && buffer) | |
| 382 { | |
| 383 output.AnswerBuffer(buffer, pixelItem->getLength(), CONTENT_TYPE_OCTET_STREAM); | |
| 384 return true; | |
| 385 } | |
| 386 } | |
| 387 } | |
| 388 } | |
| 389 else | |
| 390 { | |
| 391 // This is the case for raw, uncompressed image buffers | |
| 392 assert(*blockUri == "0"); | |
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393 DicomFieldStream stream(*element, transferSyntax); |
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394 output.AnswerStream(stream); |
| 790 | 395 } |
| 396 } | |
| 397 } | |
| 398 catch (boost::bad_lexical_cast&) | |
| 399 { | |
| 400 // The URI entered by the user is not a number | |
| 401 } | |
| 402 catch (std::bad_cast&) | |
| 403 { | |
| 404 // This should never happen | |
| 405 } | |
| 406 | |
| 407 return false; | |
| 408 } | |
| 409 | |
| 410 | |
| 411 | |
| 412 static void SendPathValueForLeaf(RestApiOutput& output, | |
| 413 const std::string& tag, | |
| 414 DcmItem& dicom, | |
| 415 E_TransferSyntax transferSyntax) | |
| 416 { | |
| 417 DcmTagKey k; | |
| 418 ParseTagAndGroup(k, tag); | |
| 419 | |
| 420 DcmSequenceOfItems* sequence = NULL; | |
| 421 if (dicom.findAndGetSequence(k, sequence).good() && | |
| 422 sequence != NULL && | |
| 423 sequence->getVR() == EVR_SQ) | |
| 424 { | |
| 425 SendSequence(output, *sequence); | |
| 426 return; | |
| 427 } | |
| 428 | |
| 429 DcmElement* element = NULL; | |
| 430 if (dicom.findAndGetElement(k, element).good() && | |
| 431 element != NULL && | |
| 432 //element->getVR() != EVR_UNKNOWN && // This would forbid private tags | |
| 433 element->getVR() != EVR_SQ) | |
| 434 { | |
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435 DicomFieldStream stream(*element, transferSyntax); |
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436 output.AnswerStream(stream); |
| 790 | 437 } |
| 438 } | |
| 439 | |
| 440 void ParsedDicomFile::SendPathValue(RestApiOutput& output, | |
| 441 const UriComponents& uri) | |
| 442 { | |
| 794 | 443 DcmItem* dicom = pimpl_->file_->getDataset(); |
| 444 E_TransferSyntax transferSyntax = pimpl_->file_->getDataset()->getOriginalXfer(); | |
| 790 | 445 |
| 446 // Special case: Accessing the pixel data | |
| 447 if (uri.size() == 1 || | |
| 448 uri.size() == 2) | |
| 449 { | |
| 450 DcmTagKey tag; | |
| 451 ParseTagAndGroup(tag, uri[0]); | |
| 452 | |
| 453 if (tag.getGroup() == DICOM_TAG_PIXEL_DATA.GetGroup() && | |
| 454 tag.getElement() == DICOM_TAG_PIXEL_DATA.GetElement()) | |
| 455 { | |
| 456 AnswerPixelData(output, *dicom, transferSyntax, uri.size() == 1 ? NULL : &uri[1]); | |
| 457 return; | |
| 458 } | |
| 459 } | |
| 460 | |
| 461 // Go down in the tag hierarchy according to the URI | |
| 462 for (size_t pos = 0; pos < uri.size() / 2; pos++) | |
| 463 { | |
| 464 size_t index; | |
| 465 try | |
| 466 { | |
| 467 index = boost::lexical_cast<size_t>(uri[2 * pos + 1]); | |
| 468 } | |
| 469 catch (boost::bad_lexical_cast&) | |
| 470 { | |
| 471 return; | |
| 472 } | |
| 473 | |
| 474 DcmTagKey k; | |
| 475 DcmItem *child = NULL; | |
| 476 ParseTagAndGroup(k, uri[2 * pos]); | |
| 477 if (!dicom->findAndGetSequenceItem(k, child, index).good() || | |
| 478 child == NULL) | |
| 479 { | |
| 480 return; | |
| 481 } | |
| 482 | |
| 483 dicom = child; | |
| 484 } | |
| 485 | |
| 486 // We have reached the end of the URI | |
| 487 if (uri.size() % 2 == 0) | |
| 488 { | |
| 489 SendPathValueForDictionary(output, *dicom); | |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 SendPathValueForLeaf(output, uri.back(), *dicom, transferSyntax); | |
| 494 } | |
| 495 } | |
| 496 | |
| 497 | |
| 498 void ParsedDicomFile::Remove(const DicomTag& tag) | |
| 499 { | |
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500 InvalidateCache(); |
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501 |
| 790 | 502 DcmTagKey key(tag.GetGroup(), tag.GetElement()); |
| 794 | 503 DcmElement* element = pimpl_->file_->getDataset()->remove(key); |
| 790 | 504 if (element != NULL) |
| 505 { | |
| 506 delete element; | |
| 507 } | |
| 508 } | |
| 509 | |
| 510 | |
| 511 | |
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512 void ParsedDicomFile::RemovePrivateTagsInternal(const std::set<DicomTag>* toKeep) |
| 790 | 513 { |
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514 InvalidateCache(); |
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515 |
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516 DcmDataset& dataset = *pimpl_->file_->getDataset(); |
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517 |
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518 // Loop over the dataset to detect its private tags |
| 790 | 519 typedef std::list<DcmElement*> Tags; |
| 520 Tags privateTags; | |
| 521 | |
| 522 for (unsigned long i = 0; i < dataset.card(); i++) | |
| 523 { | |
| 524 DcmElement* element = dataset.getElement(i); | |
| 525 DcmTag tag(element->getTag()); | |
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526 |
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527 // Is this a private tag? |
| 1694 | 528 if (tag.isPrivate()) |
| 790 | 529 { |
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530 bool remove = true; |
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531 |
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532 // Check whether this private tag is to be kept |
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533 if (toKeep != NULL) |
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534 { |
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535 DicomTag tmp = FromDcmtkBridge::Convert(tag); |
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536 if (toKeep->find(tmp) != toKeep->end()) |
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537 { |
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538 remove = false; // Keep it |
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539 } |
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540 } |
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541 |
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542 if (remove) |
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543 { |
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544 privateTags.push_back(element); |
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545 } |
| 790 | 546 } |
| 547 } | |
| 548 | |
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549 // Loop over the detected private tags to remove them |
| 790 | 550 for (Tags::iterator it = privateTags.begin(); |
| 551 it != privateTags.end(); ++it) | |
| 552 { | |
| 553 DcmElement* tmp = dataset.remove(*it); | |
| 554 if (tmp != NULL) | |
| 555 { | |
| 556 delete tmp; | |
| 557 } | |
| 558 } | |
| 559 } | |
| 560 | |
| 561 | |
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562 static void InsertInternal(DcmDataset& dicom, |
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563 DcmElement* element) |
| 790 | 564 { |
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565 OFCondition cond = dicom.insert(element, false, false); |
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566 if (!cond.good()) |
| 790 | 567 { |
| 568 // This field already exists | |
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569 delete element; |
| 790 | 570 throw OrthancException(ErrorCode_InternalError); |
| 571 } | |
| 572 } | |
| 573 | |
| 574 | |
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575 void ParsedDicomFile::Insert(const DicomTag& tag, |
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576 const Json::Value& value, |
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577 bool decodeDataUriScheme) |
| 790 | 578 { |
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579 InvalidateCache(); |
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580 |
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581 std::auto_ptr<DcmElement> element(FromDcmtkBridge::FromJson(tag, value, decodeDataUriScheme, GetEncoding())); |
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582 InsertInternal(*pimpl_->file_->getDataset(), element.release()); |
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583 } |
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584 |
| 790 | 585 |
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586 static void ReplaceInternal(DcmDataset& dicom, |
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587 std::auto_ptr<DcmElement>& element, |
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588 DicomReplaceMode mode) |
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589 { |
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590 const DcmTagKey& tag = element->getTag(); |
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591 |
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592 if (!dicom.findAndDeleteElement(tag).good()) |
| 790 | 593 { |
| 594 // This field does not exist, act wrt. the specified "mode" | |
| 595 switch (mode) | |
| 596 { | |
| 597 case DicomReplaceMode_InsertIfAbsent: | |
| 598 break; | |
| 599 | |
| 600 case DicomReplaceMode_ThrowIfAbsent: | |
| 601 throw OrthancException(ErrorCode_InexistentItem); | |
| 602 | |
| 603 case DicomReplaceMode_IgnoreIfAbsent: | |
| 604 return; | |
| 605 } | |
| 606 } | |
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607 |
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608 // Either the tag was not existing, or the replace mode was set to |
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609 // "InsertIfAbsent" |
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610 InsertInternal(dicom, element.release()); |
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611 } |
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612 |
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613 |
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614 void ParsedDicomFile::UpdateStorageUid(const DicomTag& tag, |
| 1695 | 615 const std::string& utf8Value, |
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616 bool decodeDataUriScheme) |
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617 { |
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618 if (tag != DICOM_TAG_SOP_CLASS_UID && |
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619 tag != DICOM_TAG_SOP_INSTANCE_UID) |
| 790 | 620 { |
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621 return; |
| 790 | 622 } |
| 623 | |
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624 std::string binary; |
| 1695 | 625 const std::string* decoded = &utf8Value; |
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626 |
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627 if (decodeDataUriScheme && |
| 1695 | 628 boost::starts_with(utf8Value, "data:application/octet-stream;base64,")) |
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629 { |
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630 std::string mime; |
| 1695 | 631 Toolbox::DecodeDataUriScheme(mime, binary, utf8Value); |
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632 decoded = &binary; |
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633 } |
| 1695 | 634 else |
| 635 { | |
| 636 Encoding encoding = GetEncoding(); | |
| 637 if (GetEncoding() != Encoding_Utf8) | |
| 638 { | |
| 639 binary = Toolbox::ConvertFromUtf8(utf8Value, encoding); | |
| 640 decoded = &binary; | |
| 641 } | |
| 642 } | |
| 790 | 643 |
| 644 /** | |
| 645 * dcmodify will automatically correct 'Media Storage SOP Class | |
| 646 * UID' and 'Media Storage SOP Instance UID' in the metaheader, if | |
| 647 * you make changes to the related tags in the dataset ('SOP Class | |
| 648 * UID' and 'SOP Instance UID') via insert or modify mode | |
| 649 * options. You can disable this behaviour by using the -nmu | |
| 650 * option. | |
| 651 **/ | |
| 652 | |
| 653 if (tag == DICOM_TAG_SOP_CLASS_UID) | |
| 654 { | |
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655 Replace(DICOM_TAG_MEDIA_STORAGE_SOP_CLASS_UID, *decoded, DicomReplaceMode_InsertIfAbsent); |
| 790 | 656 } |
| 657 | |
| 658 if (tag == DICOM_TAG_SOP_INSTANCE_UID) | |
| 659 { | |
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660 Replace(DICOM_TAG_MEDIA_STORAGE_SOP_INSTANCE_UID, *decoded, DicomReplaceMode_InsertIfAbsent); |
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661 } |
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662 } |
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663 |
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664 |
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665 void ParsedDicomFile::Replace(const DicomTag& tag, |
| 1695 | 666 const std::string& utf8Value, |
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667 DicomReplaceMode mode) |
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668 { |
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669 InvalidateCache(); |
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670 |
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671 std::auto_ptr<DcmElement> element(FromDcmtkBridge::CreateElementForTag(tag)); |
| 1695 | 672 FromDcmtkBridge::FillElementWithString(*element, tag, utf8Value, false, GetEncoding()); |
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673 ReplaceInternal(*pimpl_->file_->getDataset(), element, mode); |
| 1695 | 674 UpdateStorageUid(tag, utf8Value, false); |
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675 } |
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676 |
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677 |
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678 void ParsedDicomFile::Replace(const DicomTag& tag, |
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679 const Json::Value& value, |
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680 bool decodeDataUriScheme, |
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681 DicomReplaceMode mode) |
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682 { |
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683 InvalidateCache(); |
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684 |
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685 std::auto_ptr<DcmElement> element(FromDcmtkBridge::FromJson(tag, value, decodeDataUriScheme, GetEncoding())); |
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686 ReplaceInternal(*pimpl_->file_->getDataset(), element, mode); |
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687 |
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688 if (tag == DICOM_TAG_SOP_CLASS_UID || |
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689 tag == DICOM_TAG_SOP_INSTANCE_UID) |
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690 { |
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691 if (value.type() != Json::stringValue) |
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692 { |
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693 throw OrthancException(ErrorCode_BadParameterType); |
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694 } |
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695 |
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696 UpdateStorageUid(tag, value.asString(), decodeDataUriScheme); |
| 790 | 697 } |
| 698 } | |
| 699 | |
| 700 | |
| 701 void ParsedDicomFile::Answer(RestApiOutput& output) | |
| 702 { | |
| 703 std::string serialized; | |
|
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704 if (FromDcmtkBridge::SaveToMemoryBuffer(serialized, *pimpl_->file_->getDataset())) |
| 790 | 705 { |
| 706 output.AnswerBuffer(serialized, CONTENT_TYPE_OCTET_STREAM); | |
| 707 } | |
| 708 } | |
| 709 | |
| 710 | |
| 711 | |
| 712 bool ParsedDicomFile::GetTagValue(std::string& value, | |
| 713 const DicomTag& tag) | |
| 714 { | |
| 715 DcmTagKey k(tag.GetGroup(), tag.GetElement()); | |
| 794 | 716 DcmDataset& dataset = *pimpl_->file_->getDataset(); |
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717 |
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718 if (tag.IsPrivate() || |
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719 FromDcmtkBridge::IsUnknownTag(tag) || |
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720 tag == DICOM_TAG_PIXEL_DATA || |
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721 tag == DICOM_TAG_ENCAPSULATED_DOCUMENT) |
| 790 | 722 { |
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723 const Uint8* data = NULL; // This is freed in the destructor of the dataset |
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724 long unsigned int count = 0; |
| 790 | 725 |
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726 if (dataset.findAndGetUint8Array(k, data, &count).good()) |
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727 { |
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728 if (count > 0) |
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729 { |
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730 assert(data != NULL); |
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731 value.assign(reinterpret_cast<const char*>(data), count); |
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732 } |
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733 else |
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734 { |
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735 value.clear(); |
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736 } |
| 790 | 737 |
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738 return true; |
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739 } |
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740 else |
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741 { |
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742 return false; |
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743 } |
| 790 | 744 } |
| 745 else | |
| 746 { | |
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747 DcmElement* element = NULL; |
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748 if (!dataset.findAndGetElement(k, element).good() || |
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749 element == NULL) |
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750 { |
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751 return false; |
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752 } |
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753 |
|
1736
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754 std::auto_ptr<DicomValue> v(FromDcmtkBridge::ConvertLeafElement |
|
1929
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ORTHANC_MAXIMUM_TAG_LENGTH made explicit
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parents:
1928
diff
changeset
|
755 (*element, DicomToJsonFlags_Default, |
|
cda5b0ab4ce5
ORTHANC_MAXIMUM_TAG_LENGTH made explicit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1928
diff
changeset
|
756 ORTHANC_MAXIMUM_TAG_LENGTH, GetEncoding())); |
|
1556
b8dc2f855a83
Preview of PDF files encapsulated in DICOM from Orthanc Explorer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1555
diff
changeset
|
757 |
|
1737
ec66a16aa398
removal of DicomStringValue and DicomNullValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1736
diff
changeset
|
758 if (v.get() == NULL || |
|
ec66a16aa398
removal of DicomStringValue and DicomNullValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
759 v->IsNull()) |
|
1307
f796207e3df1
Fix replacement and insertion of private DICOM tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
760 { |
|
f796207e3df1
Fix replacement and insertion of private DICOM tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
761 value = ""; |
|
f796207e3df1
Fix replacement and insertion of private DICOM tags
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parents:
1288
diff
changeset
|
762 } |
|
f796207e3df1
Fix replacement and insertion of private DICOM tags
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parents:
1288
diff
changeset
|
763 else |
|
f796207e3df1
Fix replacement and insertion of private DICOM tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
764 { |
|
1737
ec66a16aa398
removal of DicomStringValue and DicomNullValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1736
diff
changeset
|
765 // TODO v->IsBinary() |
|
ec66a16aa398
removal of DicomStringValue and DicomNullValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1736
diff
changeset
|
766 value = v->GetContent(); |
|
1307
f796207e3df1
Fix replacement and insertion of private DICOM tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
767 } |
|
1556
b8dc2f855a83
Preview of PDF files encapsulated in DICOM from Orthanc Explorer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1555
diff
changeset
|
768 |
|
1307
f796207e3df1
Fix replacement and insertion of private DICOM tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
769 return true; |
| 790 | 770 } |
| 771 } | |
| 772 | |
| 773 | |
| 774 DicomInstanceHasher ParsedDicomFile::GetHasher() | |
| 775 { | |
| 776 std::string patientId, studyUid, seriesUid, instanceUid; | |
| 777 | |
| 778 if (!GetTagValue(patientId, DICOM_TAG_PATIENT_ID) || | |
| 779 !GetTagValue(studyUid, DICOM_TAG_STUDY_INSTANCE_UID) || | |
| 780 !GetTagValue(seriesUid, DICOM_TAG_SERIES_INSTANCE_UID) || | |
| 781 !GetTagValue(instanceUid, DICOM_TAG_SOP_INSTANCE_UID)) | |
| 782 { | |
| 783 throw OrthancException(ErrorCode_BadFileFormat); | |
| 784 } | |
| 785 | |
| 786 return DicomInstanceHasher(patientId, studyUid, seriesUid, instanceUid); | |
| 787 } | |
| 788 | |
| 789 | |
| 790 void ParsedDicomFile::SaveToMemoryBuffer(std::string& buffer) | |
| 791 { | |
|
1004
a226e0959d8b
DicomInstanceToStore
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
991
diff
changeset
|
792 FromDcmtkBridge::SaveToMemoryBuffer(buffer, *pimpl_->file_->getDataset()); |
| 790 | 793 } |
| 794 | |
| 795 | |
| 796 void ParsedDicomFile::SaveToFile(const std::string& path) | |
| 797 { | |
| 798 // TODO Avoid using a temporary memory buffer, write directly on disk | |
| 799 std::string content; | |
| 800 SaveToMemoryBuffer(content); | |
| 801 Toolbox::WriteFile(content, path); | |
| 802 } | |
| 803 | |
| 804 | |
|
1805
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
805 ParsedDicomFile::ParsedDicomFile(bool createIdentifiers) : pimpl_(new PImpl) |
| 790 | 806 { |
| 794 | 807 pimpl_->file_.reset(new DcmFileFormat); |
|
1805
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
808 |
|
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
809 if (createIdentifiers) |
|
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
810 { |
|
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
811 Replace(DICOM_TAG_PATIENT_ID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Patient)); |
|
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
812 Replace(DICOM_TAG_STUDY_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Study)); |
|
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
813 Replace(DICOM_TAG_SERIES_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Series)); |
|
f08978b1f45b
c-find scu for modality worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1800
diff
changeset
|
814 Replace(DICOM_TAG_SOP_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Instance)); |
|
f08978b1f45b
c-find scu for modality worklists
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parents:
1800
diff
changeset
|
815 } |
| 790 | 816 } |
| 817 | |
| 791 | 818 |
|
1787
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
819 ParsedDicomFile::ParsedDicomFile(const DicomMap& map) : pimpl_(new PImpl) |
|
1786
164d78911382
primitives to handle dicom worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1781
diff
changeset
|
820 { |
|
1787
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
821 std::auto_ptr<DcmDataset> dataset(ToDcmtkBridge::Convert(map)); |
|
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
822 |
|
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
823 // NOTE: This implies an unnecessary memory copy of the dataset, but no way to get around |
|
1b1d5470233f
refactoring of DicomFindAnswers
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parents:
1786
diff
changeset
|
824 // http://support.dcmtk.org/redmine/issues/544 |
|
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
825 std::auto_ptr<DcmFileFormat> fileFormat(new DcmFileFormat(dataset.get())); |
|
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
826 |
|
1b1d5470233f
refactoring of DicomFindAnswers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1786
diff
changeset
|
827 pimpl_->file_.reset(fileFormat.release()); |
|
1786
164d78911382
primitives to handle dicom worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1781
diff
changeset
|
828 } |
|
164d78911382
primitives to handle dicom worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1781
diff
changeset
|
829 |
|
164d78911382
primitives to handle dicom worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1781
diff
changeset
|
830 |
|
1800
30e97a1f4093
callback for handling worklists with plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1788
diff
changeset
|
831 ParsedDicomFile::ParsedDicomFile(const void* content, |
|
30e97a1f4093
callback for handling worklists with plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1788
diff
changeset
|
832 size_t size) : pimpl_(new PImpl) |
| 791 | 833 { |
|
1935
e251606c1433
FromDcmtkBridge::LoadFromMemoryBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1934
diff
changeset
|
834 pimpl_->file_.reset(FromDcmtkBridge::LoadFromMemoryBuffer(content, size)); |
| 791 | 835 } |
| 836 | |
| 794 | 837 ParsedDicomFile::ParsedDicomFile(const std::string& content) : pimpl_(new PImpl) |
| 791 | 838 { |
| 839 if (content.size() == 0) | |
| 840 { | |
|
1935
e251606c1433
FromDcmtkBridge::LoadFromMemoryBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1934
diff
changeset
|
841 pimpl_->file_.reset(FromDcmtkBridge::LoadFromMemoryBuffer(NULL, 0)); |
| 791 | 842 } |
| 843 else | |
| 844 { | |
|
1935
e251606c1433
FromDcmtkBridge::LoadFromMemoryBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1934
diff
changeset
|
845 pimpl_->file_.reset(FromDcmtkBridge::LoadFromMemoryBuffer(&content[0], content.size())); |
| 791 | 846 } |
| 847 } | |
| 792 | 848 |
| 849 | |
| 794 | 850 ParsedDicomFile::ParsedDicomFile(ParsedDicomFile& other) : |
| 851 pimpl_(new PImpl) | |
| 792 | 852 { |
| 794 | 853 pimpl_->file_.reset(dynamic_cast<DcmFileFormat*>(other.pimpl_->file_->clone())); |
|
956
2fd5a163776d
primitives for proper encoding handling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
874
diff
changeset
|
854 |
|
1564
1b7def486e62
creation of DICOM series
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1562
diff
changeset
|
855 // Create a new instance-level identifier |
|
1b7def486e62
creation of DICOM series
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1562
diff
changeset
|
856 Replace(DICOM_TAG_SOP_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Instance)); |
| 792 | 857 } |
| 858 | |
| 859 | |
|
1788
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
860 ParsedDicomFile::ParsedDicomFile(DcmDataset& dicom) : pimpl_(new PImpl) |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
861 { |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
862 pimpl_->file_.reset(new DcmFileFormat(&dicom)); |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
863 } |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
864 |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
865 |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
866 ParsedDicomFile::ParsedDicomFile(DcmFileFormat& dicom) : pimpl_(new PImpl) |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
867 { |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
868 pimpl_->file_.reset(new DcmFileFormat(dicom)); |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
869 } |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
870 |
|
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
871 |
| 792 | 872 ParsedDicomFile::~ParsedDicomFile() |
| 873 { | |
| 794 | 874 delete pimpl_; |
| 792 | 875 } |
| 876 | |
| 793 | 877 |
|
1824
b530c3dfe2a6
refactoring image decoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1818
diff
changeset
|
878 DcmFileFormat& ParsedDicomFile::GetDcmtkObject() const |
| 793 | 879 { |
|
1788
6a2d507ef064
getting rid of opaque data structures
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1787
diff
changeset
|
880 return *pimpl_->file_.get(); |
| 793 | 881 } |
| 882 | |
| 883 | |
| 884 ParsedDicomFile* ParsedDicomFile::Clone() | |
| 885 { | |
| 794 | 886 return new ParsedDicomFile(*this); |
| 793 | 887 } |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
888 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
889 |
| 1562 | 890 void ParsedDicomFile::EmbedContent(const std::string& dataUriScheme) |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
891 { |
|
1641
4e56b5a206b7
Support of binary tags encoded using data URI scheme
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1616
diff
changeset
|
892 std::string mime, content; |
|
4e56b5a206b7
Support of binary tags encoded using data URI scheme
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1616
diff
changeset
|
893 Toolbox::DecodeDataUriScheme(mime, content, dataUriScheme); |
| 1562 | 894 Toolbox::ToLowerCase(mime); |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
895 |
|
1781
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
896 if (mime == "image/png" || |
|
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
897 mime == "image/jpeg") |
| 1562 | 898 { |
| 899 EmbedImage(mime, content); | |
| 900 } | |
| 901 else if (mime == "application/pdf") | |
| 902 { | |
| 903 EmbedPdf(content); | |
| 904 } | |
| 905 else | |
| 906 { | |
|
1693
558b25228a23
creation of tag hierarchy from json
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1689
diff
changeset
|
907 LOG(ERROR) << "Unsupported MIME type for the content of a new DICOM file: " << mime; |
| 1562 | 908 throw OrthancException(ErrorCode_NotImplemented); |
| 909 } | |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
910 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
911 |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
912 |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
913 void ParsedDicomFile::EmbedImage(const std::string& mime, |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
914 const std::string& content) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
915 { |
|
1924
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
916 InvalidateCache(); |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
917 |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
918 if (mime == "image/png") |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
919 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
920 PngReader reader; |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
921 reader.ReadFromMemory(content); |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
922 EmbedImage(reader); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
923 } |
|
1781
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
924 else if (mime == "image/jpeg") |
|
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
925 { |
|
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
926 JpegReader reader; |
|
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
927 reader.ReadFromMemory(content); |
|
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
928 EmbedImage(reader); |
|
5ad4e4d92ecb
AcceptMediaDispatcher bootstrap
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1737
diff
changeset
|
929 } |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
930 else |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
931 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
932 throw OrthancException(ErrorCode_NotImplemented); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
933 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
934 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
935 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
936 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
937 void ParsedDicomFile::EmbedImage(const ImageAccessor& accessor) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
938 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
939 if (accessor.GetFormat() != PixelFormat_Grayscale8 && |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
940 accessor.GetFormat() != PixelFormat_Grayscale16 && |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
941 accessor.GetFormat() != PixelFormat_SignedGrayscale16 && |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
942 accessor.GetFormat() != PixelFormat_RGB24 && |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
943 accessor.GetFormat() != PixelFormat_RGBA32) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
944 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
945 throw OrthancException(ErrorCode_NotImplemented); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
946 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
947 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
948 if (accessor.GetFormat() == PixelFormat_RGBA32) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
949 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
950 LOG(WARNING) << "Getting rid of the alpha channel when embedding a RGBA image inside DICOM"; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
951 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
952 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
953 // http://dicomiseasy.blogspot.be/2012/08/chapter-12-pixel-data.html |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
954 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
955 Remove(DICOM_TAG_PIXEL_DATA); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
956 Replace(DICOM_TAG_COLUMNS, boost::lexical_cast<std::string>(accessor.GetWidth())); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
957 Replace(DICOM_TAG_ROWS, boost::lexical_cast<std::string>(accessor.GetHeight())); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
958 Replace(DICOM_TAG_SAMPLES_PER_PIXEL, "1"); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
959 Replace(DICOM_TAG_NUMBER_OF_FRAMES, "1"); |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
960 |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
961 if (accessor.GetFormat() == PixelFormat_SignedGrayscale16) |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
962 { |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
963 Replace(DICOM_TAG_PIXEL_REPRESENTATION, "1"); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
964 } |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
965 else |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
966 { |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
967 Replace(DICOM_TAG_PIXEL_REPRESENTATION, "0"); // Unsigned pixels |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
968 } |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
969 |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
970 Replace(DICOM_TAG_PLANAR_CONFIGURATION, "0"); // Color channels are interleaved |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
971 Replace(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "MONOCHROME2"); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
972 |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
973 unsigned int bytesPerPixel = 0; |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
974 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
975 switch (accessor.GetFormat()) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
976 { |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
977 case PixelFormat_Grayscale8: |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
978 Replace(DICOM_TAG_BITS_ALLOCATED, "8"); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
979 Replace(DICOM_TAG_BITS_STORED, "8"); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
980 Replace(DICOM_TAG_HIGH_BIT, "7"); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
981 bytesPerPixel = 1; |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
982 break; |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
983 |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
984 case PixelFormat_RGB24: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
985 case PixelFormat_RGBA32: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
986 Replace(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "RGB"); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
987 Replace(DICOM_TAG_SAMPLES_PER_PIXEL, "3"); |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
988 Replace(DICOM_TAG_BITS_ALLOCATED, "8"); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
989 Replace(DICOM_TAG_BITS_STORED, "8"); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
990 Replace(DICOM_TAG_HIGH_BIT, "7"); |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
991 bytesPerPixel = 3; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
992 break; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
993 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
994 case PixelFormat_Grayscale16: |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
995 case PixelFormat_SignedGrayscale16: |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
996 Replace(DICOM_TAG_BITS_ALLOCATED, "16"); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
997 Replace(DICOM_TAG_BITS_STORED, "16"); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
998 Replace(DICOM_TAG_HIGH_BIT, "15"); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
999 bytesPerPixel = 2; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1000 break; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1001 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1002 default: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1003 throw OrthancException(ErrorCode_NotImplemented); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1004 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1005 |
|
1941
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
1006 assert(bytesPerPixel != 0); |
|
d7b176f7dd1b
test dicom patterns
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1935
diff
changeset
|
1007 |
|
800
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1008 DcmTag key(DICOM_TAG_PIXEL_DATA.GetGroup(), |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1009 DICOM_TAG_PIXEL_DATA.GetElement()); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1010 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1011 std::auto_ptr<DcmPixelData> pixels(new DcmPixelData(key)); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1012 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1013 unsigned int pitch = accessor.GetWidth() * bytesPerPixel; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1014 Uint8* target = NULL; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1015 pixels->createUint8Array(accessor.GetHeight() * pitch, target); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1016 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1017 for (unsigned int y = 0; y < accessor.GetHeight(); y++) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1018 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1019 switch (accessor.GetFormat()) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1020 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1021 case PixelFormat_RGB24: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1022 case PixelFormat_Grayscale8: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1023 case PixelFormat_Grayscale16: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1024 case PixelFormat_SignedGrayscale16: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1025 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1026 memcpy(target, reinterpret_cast<const Uint8*>(accessor.GetConstRow(y)), pitch); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1027 target += pitch; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1028 break; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1029 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1030 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1031 case PixelFormat_RGBA32: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1032 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1033 // The alpha channel is not supported by the DICOM standard |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1034 const Uint8* source = reinterpret_cast<const Uint8*>(accessor.GetConstRow(y)); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1035 for (unsigned int x = 0; x < accessor.GetWidth(); x++, target += 3, source += 4) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1036 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1037 target[0] = source[0]; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1038 target[1] = source[1]; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1039 target[2] = source[2]; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1040 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1041 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1042 break; |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1043 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1044 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1045 default: |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1046 throw OrthancException(ErrorCode_NotImplemented); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1047 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1048 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1049 |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1050 if (!pimpl_->file_->getDataset()->insert(pixels.release(), false, false).good()) |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1051 { |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1052 throw OrthancException(ErrorCode_InternalError); |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1053 } |
|
ecedd89055db
generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
799
diff
changeset
|
1054 } |
|
874
87791ebc1f50
download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
853
diff
changeset
|
1055 |
|
87791ebc1f50
download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
853
diff
changeset
|
1056 |
|
956
2fd5a163776d
primitives for proper encoding handling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
874
diff
changeset
|
1057 Encoding ParsedDicomFile::GetEncoding() const |
|
2fd5a163776d
primitives for proper encoding handling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
874
diff
changeset
|
1058 { |
|
1928
84c7eaeb5244
Configuration::GetDefaultEncoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1059 return FromDcmtkBridge::DetectEncoding(*pimpl_->file_->getDataset(), |
|
84c7eaeb5244
Configuration::GetDefaultEncoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1924
diff
changeset
|
1060 Configuration::GetDefaultEncoding()); |
|
956
2fd5a163776d
primitives for proper encoding handling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
874
diff
changeset
|
1061 } |
|
1090
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1062 |
|
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1063 |
|
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1064 void ParsedDicomFile::SetEncoding(Encoding encoding) |
|
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1065 { |
|
1558
124de28b32ed
fix encodings of newly created dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1556
diff
changeset
|
1066 if (encoding == Encoding_Windows1251) |
|
1090
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1067 { |
|
1558
124de28b32ed
fix encodings of newly created dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1068 // This Cyrillic codepage is not officially supported by the |
|
124de28b32ed
fix encodings of newly created dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1069 // DICOM standard. Do not set the SpecificCharacterSet tag. |
|
124de28b32ed
fix encodings of newly created dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1070 return; |
|
1090
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1071 } |
|
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1072 |
|
1565
4b23310eb7e8
add tags per instances in a series
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1564
diff
changeset
|
1073 std::string s = GetDicomSpecificCharacterSet(encoding); |
| 1091 | 1074 Replace(DICOM_TAG_SPECIFIC_CHARACTER_SET, s, DicomReplaceMode_InsertIfAbsent); |
|
1090
e494ceb8d763
support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1018
diff
changeset
|
1075 } |
|
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support more encodings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1076 |
| 1686 | 1077 void ParsedDicomFile::ToJson(Json::Value& target, |
| 1078 DicomToJsonFormat format, | |
|
1735
a001f6226c7c
primitives for flags in dicom-to-json conversions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1701
diff
changeset
|
1079 DicomToJsonFlags flags, |
| 1686 | 1080 unsigned int maxStringLength) |
|
1160
80671157d051
generalization of create-dicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1113
diff
changeset
|
1081 { |
|
1928
84c7eaeb5244
Configuration::GetDefaultEncoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1924
diff
changeset
|
1082 FromDcmtkBridge::ToJson(target, *pimpl_->file_->getDataset(), |
|
84c7eaeb5244
Configuration::GetDefaultEncoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1924
diff
changeset
|
1083 format, flags, maxStringLength, |
|
84c7eaeb5244
Configuration::GetDefaultEncoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1924
diff
changeset
|
1084 Configuration::GetDefaultEncoding()); |
|
1160
80671157d051
generalization of create-dicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1113
diff
changeset
|
1085 } |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1086 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1087 |
|
1831
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1088 void ParsedDicomFile::HeaderToJson(Json::Value& target, |
|
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1089 DicomToJsonFormat format) |
|
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1090 { |
|
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1091 FromDcmtkBridge::ToJson(target, *pimpl_->file_->getMetaInfo(), format, DicomToJsonFlags_None, 0); |
|
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1092 } |
|
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1093 |
|
3ae2ff249675
"/instances/.../header" to get the meta information (header) of the DICOM instance
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1827
diff
changeset
|
1094 |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1095 bool ParsedDicomFile::HasTag(const DicomTag& tag) const |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1096 { |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1097 DcmTag key(tag.GetGroup(), tag.GetElement()); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1098 return pimpl_->file_->getDataset()->tagExists(key); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1099 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1100 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1101 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1102 void ParsedDicomFile::EmbedPdf(const std::string& pdf) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1103 { |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1104 if (pdf.size() < 5 || // (*) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1105 strncmp("%PDF-", pdf.c_str(), 5) != 0) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1106 { |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1107 LOG(ERROR) << "Not a PDF file"; |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1108 throw OrthancException(ErrorCode_BadFileFormat); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1109 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1110 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1111 Replace(DICOM_TAG_SOP_CLASS_UID, UID_EncapsulatedPDFStorage); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1112 Replace(FromDcmtkBridge::Convert(DCM_Modality), "OT"); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1113 Replace(FromDcmtkBridge::Convert(DCM_ConversionType), "WSD"); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1114 Replace(FromDcmtkBridge::Convert(DCM_MIMETypeOfEncapsulatedDocument), "application/pdf"); |
| 1566 | 1115 //Replace(FromDcmtkBridge::Convert(DCM_SeriesNumber), "1"); |
|
1555
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1116 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1117 std::auto_ptr<DcmPolymorphOBOW> element(new DcmPolymorphOBOW(DCM_EncapsulatedDocument)); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1118 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1119 size_t s = pdf.size(); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1120 if (s & 1) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1121 { |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1122 // The size of the buffer must be even |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1123 s += 1; |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1124 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1125 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1126 Uint8* bytes = NULL; |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1127 OFCondition result = element->createUint8Array(s, bytes); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1128 if (!result.good() || bytes == NULL) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1129 { |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1130 throw OrthancException(ErrorCode_NotEnoughMemory); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1131 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1132 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1133 // Blank pad byte (no access violation, as "pdf.size() >= 5" because of (*) ) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1134 bytes[s - 1] = 0; |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1135 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1136 memcpy(bytes, pdf.c_str(), pdf.size()); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1137 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1138 DcmPolymorphOBOW* obj = element.release(); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1139 result = pimpl_->file_->getDataset()->insert(obj); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1140 |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1141 if (!result.good()) |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1142 { |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1143 delete obj; |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1144 throw OrthancException(ErrorCode_NotEnoughMemory); |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1145 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1146 } |
|
d6a93e12b1c1
Creation of DICOM files with encapsulated PDF
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1523
diff
changeset
|
1147 |
|
1556
b8dc2f855a83
Preview of PDF files encapsulated in DICOM from Orthanc Explorer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1555
diff
changeset
|
1148 |
|
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Preview of PDF files encapsulated in DICOM from Orthanc Explorer
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1149 bool ParsedDicomFile::ExtractPdf(std::string& pdf) |
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1150 { |
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|
1151 std::string sop, mime; |
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1152 |
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1153 if (!GetTagValue(sop, DICOM_TAG_SOP_CLASS_UID) || |
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1154 !GetTagValue(mime, FromDcmtkBridge::Convert(DCM_MIMETypeOfEncapsulatedDocument)) || |
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1155 sop != UID_EncapsulatedPDFStorage || |
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1156 mime != "application/pdf") |
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1157 { |
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1158 return false; |
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1159 } |
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1160 |
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1161 if (!GetTagValue(pdf, DICOM_TAG_ENCAPSULATED_DOCUMENT)) |
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1162 { |
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1163 return false; |
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1164 } |
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1165 |
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1166 // Strip the possible pad byte at the end of file, because the |
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1167 // encapsulated documents must always have an even length. The PDF |
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1168 // format expects files to end with %%EOF followed by CR/LF. If |
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1169 // the last character of the file is not a CR or LF, we assume it |
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1170 // is a pad byte and remove it. |
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1171 if (pdf.size() > 0) |
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1172 { |
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1173 char last = *pdf.rbegin(); |
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1174 |
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1175 if (last != 10 && last != 13) |
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1176 { |
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1177 pdf.resize(pdf.size() - 1); |
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1178 } |
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1179 } |
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1180 |
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1181 return true; |
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1182 } |
|
1662
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1183 |
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1184 |
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1185 void ParsedDicomFile::Convert(DicomMap& tags) |
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1186 { |
|
1929
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1187 FromDcmtkBridge::Convert(tags, *pimpl_->file_->getDataset(), |
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1188 ORTHANC_MAXIMUM_TAG_LENGTH, |
|
1928
84c7eaeb5244
Configuration::GetDefaultEncoding
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1189 Configuration::GetDefaultEncoding()); |
|
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1190 } |
|
1818
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ParsedDicomFile::CreateFromJson
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1191 |
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ParsedDicomFile::CreateFromJson
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1192 |
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1193 ParsedDicomFile* ParsedDicomFile::CreateFromJson(const Json::Value& json, |
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1194 DicomFromJsonFlags flags) |
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1195 { |
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1196 const bool generateIdentifiers = (flags & DicomFromJsonFlags_GenerateIdentifiers); |
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1197 const bool decodeDataUriScheme = (flags & DicomFromJsonFlags_DecodeDataUriScheme); |
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1198 |
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1199 std::auto_ptr<ParsedDicomFile> result(new ParsedDicomFile(generateIdentifiers)); |
|
1934
72a2fd7fed8b
FromDcmtkBridge::FromJson
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1200 result->SetEncoding(FromDcmtkBridge::ExtractEncoding(json, Configuration::GetDefaultEncoding())); |
|
1818
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ParsedDicomFile::CreateFromJson
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1201 |
|
1934
72a2fd7fed8b
FromDcmtkBridge::FromJson
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1202 const Json::Value::Members tags = json.getMemberNames(); |
|
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FromDcmtkBridge::FromJson
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1203 |
|
1818
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1204 for (size_t i = 0; i < tags.size(); i++) |
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1205 { |
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1206 DicomTag tag = FromDcmtkBridge::ParseTag(tags[i]); |
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1207 const Json::Value& value = json[tags[i]]; |
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1208 |
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ParsedDicomFile::CreateFromJson
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1209 if (tag == DICOM_TAG_PIXEL_DATA || |
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1210 tag == DICOM_TAG_ENCAPSULATED_DOCUMENT) |
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1211 { |
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1212 if (value.type() != Json::stringValue) |
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1213 { |
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1214 throw OrthancException(ErrorCode_BadRequest); |
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1215 } |
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1216 else |
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1217 { |
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1218 result->EmbedContent(value.asString()); |
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1219 } |
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1220 } |
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ParsedDicomFile::CreateFromJson
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1221 else if (tag != DICOM_TAG_SPECIFIC_CHARACTER_SET) |
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ParsedDicomFile::CreateFromJson
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1222 { |
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ParsedDicomFile::CreateFromJson
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1223 result->Replace(tag, value, decodeDataUriScheme); |
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1224 } |
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ParsedDicomFile::CreateFromJson
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1225 } |
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ParsedDicomFile::CreateFromJson
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1226 |
|
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ParsedDicomFile::CreateFromJson
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1227 return result.release(); |
|
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1228 } |
|
1924
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New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
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1229 |
|
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1230 |
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|
1231 void ParsedDicomFile::GetRawFrame(std::string& target, |
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|
1232 std::string& mime, |
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|
1233 unsigned int frameId) |
|
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|
1234 { |
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New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
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|
1235 if (pimpl_->frameIndex_.get() == NULL) |
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changeset
|
1236 { |
| 1956 | 1237 pimpl_->frameIndex_.reset(new DicomFrameIndex(*pimpl_->file_)); |
|
1924
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|
1238 } |
|
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New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
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|
1239 |
|
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New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
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changeset
|
1240 pimpl_->frameIndex_->GetRawFrame(target, frameId); |
|
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|
1241 |
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changeset
|
1242 E_TransferSyntax transferSyntax = pimpl_->file_->getDataset()->getOriginalXfer(); |
|
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|
1243 switch (transferSyntax) |
|
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|
1244 { |
|
1946
40b7a0176305
fix compilation against DCMTK 3.6.1
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diff
changeset
|
1245 case EXS_JPEGProcess1: |
|
1924
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|
1246 mime = "image/jpeg"; |
|
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|
1247 break; |
|
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|
1248 |
|
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New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
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changeset
|
1249 case EXS_JPEG2000LosslessOnly: |
|
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|
1250 case EXS_JPEG2000: |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1251 mime = "image/jp2"; |
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6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1252 |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1253 default: |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1254 mime = "application/octet-stream"; |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1255 break; |
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6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1256 } |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1257 } |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1258 |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1259 |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1260 void ParsedDicomFile::InvalidateCache() |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1261 { |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1262 pimpl_->frameIndex_.reset(NULL); |
|
6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1913
diff
changeset
|
1263 } |
|
1950
533ff46e944b
return a single raw frame from DICOM videos
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1946
diff
changeset
|
1264 |
|
533ff46e944b
return a single raw frame from DICOM videos
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1946
diff
changeset
|
1265 |
|
533ff46e944b
return a single raw frame from DICOM videos
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1946
diff
changeset
|
1266 unsigned int ParsedDicomFile::GetFramesCount() const |
|
533ff46e944b
return a single raw frame from DICOM videos
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1946
diff
changeset
|
1267 { |
| 1956 | 1268 return DicomFrameIndex::GetFramesCount(*pimpl_->file_); |
|
1950
533ff46e944b
return a single raw frame from DICOM videos
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1946
diff
changeset
|
1269 } |
| 790 | 1270 } |